Update from upstream with manual merge of Yasunori Goto's

changes to swiotlb.c made in commit 281dd25cdc0d6903929b79183816d151ea626341
since this file has been moved from arch/ia64/lib/swiotlb.c to
lib/swiotlb.c

Signed-off-by: Tony Luck <tony.luck@intel.com>

224 files changed, 2214 insertions, 1016 deletions

diff --git a/include/asm-alpha/compiler.h b/include/asm-alpha/compiler.h
index 399c33b7be51..0a4a8b40dfcd 100644
--- a/include/asm-alpha/compiler.h
+++ b/include/asm-alpha/compiler.h
@@ -98,6 +98,9 @@
 #undef inline
 #undef __inline__
 #undef __inline
-
+#if __GNUC__ == 3 && __GNUC_MINOR__ >= 1 || __GNUC__ > 3
+#undef __always_inline
+#define __always_inline         inline __attribute__((always_inline))
+#endif
 
 #endif /* __ALPHA_COMPILER_H */
diff --git a/include/asm-alpha/futex.h b/include/asm-alpha/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-alpha/futex.h
+++ b/include/asm-alpha/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-arm/arch-aaec2000/memory.h b/include/asm-arm/arch-aaec2000/memory.h
index 681b6a6171a1..79c90813bc3e 100644
--- a/include/asm-arm/arch-aaec2000/memory.h
+++ b/include/asm-arm/arch-aaec2000/memory.h
@@ -64,10 +64,6 @@
 #define NODE_MAX_MEM_SHIFT      26
 #define NODE_MAX_MEM_SIZE       (1 << NODE_MAX_MEM_SHIFT)
 
-#else
-
-#define PFN_TO_NID(addr)        (0)
-
 #endif /* CONFIG_DISCONTIGMEM */
 
 #endif /* __ASM_ARCH_MEMORY_H */
diff --git a/include/asm-arm/arch-h720x/system.h b/include/asm-arm/arch-h720x/system.h
index 0b025e227ec2..09eda84592ff 100644
--- a/include/asm-arm/arch-h720x/system.h
+++ b/include/asm-arm/arch-h720x/system.h
@@ -17,9 +17,11 @@
 static void arch_idle(void)
 {
         CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_IDLE;
-        __asm__ __volatile__(
-        "mov    r0, r0\n\t"
-        "mov    r0, r0");
+        nop();
+        nop();
+        CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_RUN;
+        nop();
+        nop();
 }
 
 
diff --git a/include/asm-arm/arch-imx/imx-regs.h b/include/asm-arm/arch-imx/imx-regs.h
index 93b840e8fa60..a6912b3d8671 100644
--- a/include/asm-arm/arch-imx/imx-regs.h
+++ b/include/asm-arm/arch-imx/imx-regs.h
@@ -76,6 +76,7 @@
 #define GPIO_PIN_MASK 0x1f
 #define GPIO_PORT_MASK (0x3 << 5)
 
+#define GPIO_PORT_SHIFT 5
 #define GPIO_PORTA (0<<5)
 #define GPIO_PORTB (1<<5)
 #define GPIO_PORTC (2<<5)
@@ -88,24 +89,37 @@
 #define GPIO_PF    (0<<9)
 #define GPIO_AF    (1<<9)
 
+#define GPIO_OCR_SHIFT 10
 #define GPIO_OCR_MASK (3<<10)
 #define GPIO_AIN   (0<<10)
 #define GPIO_BIN   (1<<10)
 #define GPIO_CIN   (2<<10)
-#define GPIO_GPIO  (3<<10)
+#define GPIO_DR    (3<<10)
 
-#define GPIO_AOUT  (1<<12)
-#define GPIO_BOUT  (1<<13)
+#define GPIO_AOUT_SHIFT 12
+#define GPIO_AOUT_MASK (3<<12)
+#define GPIO_AOUT     (0<<12)
+#define GPIO_AOUT_ISR (1<<12)
+#define GPIO_AOUT_0   (2<<12)
+#define GPIO_AOUT_1   (3<<12)
+
+#define GPIO_BOUT_SHIFT 14
+#define GPIO_BOUT_MASK (3<<14)
+#define GPIO_BOUT      (0<<14)
+#define GPIO_BOUT_ISR  (1<<14)
+#define GPIO_BOUT_0    (2<<14)
+#define GPIO_BOUT_1    (3<<14)
+
+#define GPIO_GIUS      (1<<16)
 
 /* assignements for GPIO alternate/primary functions */
 
 /* FIXME: This list is not completed. The correct directions are
  * missing on some (many) pins
  */
-#define PA0_PF_A24           ( GPIO_PORTA | GPIO_PF | 0 )
-#define PA0_AIN_SPI2_CLK     ( GPIO_PORTA | GPIO_OUT | GPIO_AIN | 0 )
+#define PA0_AIN_SPI2_CLK     ( GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 0 )
 #define PA0_AF_ETMTRACESYNC  ( GPIO_PORTA | GPIO_AF | 0 )
-#define PA1_AOUT_SPI2_RXD    ( GPIO_PORTA | GPIO_IN | GPIO_AOUT | 1 )
+#define PA1_AOUT_SPI2_RXD    ( GPIO_GIUS | GPIO_PORTA | GPIO_IN | 1 )
 #define PA1_PF_TIN           ( GPIO_PORTA | GPIO_PF | 1 )
 #define PA2_PF_PWM0          ( GPIO_PORTA | GPIO_OUT | GPIO_PF | 2 )
 #define PA3_PF_CSI_MCLK      ( GPIO_PORTA | GPIO_PF | 3 )
@@ -123,7 +137,7 @@
 #define PA15_PF_I2C_SDA      ( GPIO_PORTA | GPIO_OUT | GPIO_PF | 15 )
 #define PA16_PF_I2C_SCL      ( GPIO_PORTA | GPIO_OUT | GPIO_PF | 16 )
 #define PA17_AF_ETMTRACEPKT4 ( GPIO_PORTA | GPIO_AF | 17 )
-#define PA17_AIN_SPI2_SS     ( GPIO_PORTA | GPIO_AIN | 17 )
+#define PA17_AIN_SPI2_SS     ( GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 17 )
 #define PA18_AF_ETMTRACEPKT5 ( GPIO_PORTA | GPIO_AF | 18 )
 #define PA19_AF_ETMTRACEPKT6 ( GPIO_PORTA | GPIO_AF | 19 )
 #define PA20_AF_ETMTRACEPKT7 ( GPIO_PORTA | GPIO_AF | 20 )
@@ -191,19 +205,27 @@
 #define PC15_PF_SPI1_SS      ( GPIO_PORTC | GPIO_PF | 15 )
 #define PC16_PF_SPI1_MISO    ( GPIO_PORTC | GPIO_PF | 16 )
 #define PC17_PF_SPI1_MOSI    ( GPIO_PORTC | GPIO_PF | 17 )
+#define PC24_BIN_UART3_RI    ( GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 24 )
+#define PC25_BIN_UART3_DSR   ( GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 25 )
+#define PC26_AOUT_UART3_DTR  ( GPIO_GIUS | GPIO_PORTC | GPIO_IN | 26 )
+#define PC27_BIN_UART3_DCD   ( GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 27 )
+#define PC28_BIN_UART3_CTS   ( GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 28 )
+#define PC29_AOUT_UART3_RTS  ( GPIO_GIUS | GPIO_PORTC | GPIO_IN | 29 )
+#define PC30_BIN_UART3_TX    ( GPIO_GIUS | GPIO_PORTC | GPIO_BIN | 30 )
+#define PC31_AOUT_UART3_RX   ( GPIO_GIUS | GPIO_PORTC | GPIO_IN | 31)
 #define PD6_PF_LSCLK         ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 6 )
 #define PD7_PF_REV           ( GPIO_PORTD | GPIO_PF | 7 )
-#define PD7_AF_UART2_DTR     ( GPIO_PORTD | GPIO_IN | GPIO_AF | 7 )
-#define PD7_AIN_SPI2_SCLK    ( GPIO_PORTD | GPIO_AIN | 7 )
+#define PD7_AF_UART2_DTR     ( GPIO_GIUS | GPIO_PORTD | GPIO_IN | GPIO_AF | 7 )
+#define PD7_AIN_SPI2_SCLK    ( GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 7 )
 #define PD8_PF_CLS           ( GPIO_PORTD | GPIO_PF | 8 )
 #define PD8_AF_UART2_DCD     ( GPIO_PORTD | GPIO_OUT | GPIO_AF | 8 )
-#define PD8_AIN_SPI2_SS      ( GPIO_PORTD | GPIO_AIN | 8 )
+#define PD8_AIN_SPI2_SS      ( GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 8 )
 #define PD9_PF_PS            ( GPIO_PORTD | GPIO_PF | 9 )
 #define PD9_AF_UART2_RI      ( GPIO_PORTD | GPIO_OUT | GPIO_AF | 9 )
-#define PD9_AOUT_SPI2_RXD    ( GPIO_PORTD | GPIO_IN | GPIO_AOUT | 9 )
+#define PD9_AOUT_SPI2_RXD    ( GPIO_GIUS | GPIO_PORTD | GPIO_IN | 9 )
 #define PD10_PF_SPL_SPR      ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 10 )
 #define PD10_AF_UART2_DSR    ( GPIO_PORTD | GPIO_OUT | GPIO_AF | 10 )
-#define PD10_AIN_SPI2_TXD    ( GPIO_PORTD | GPIO_OUT | GPIO_AIN | 10 )
+#define PD10_AIN_SPI2_TXD    ( GPIO_GIUS | GPIO_PORTD | GPIO_OUT | 10 )
 #define PD11_PF_CONTRAST     ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 11 )
 #define PD12_PF_ACD_OE       ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 12 )
 #define PD13_PF_LP_HSYNC     ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 13 )
@@ -225,7 +247,7 @@
 #define PD29_PF_LD14         ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 29 )
 #define PD30_PF_LD15         ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 30 )
 #define PD31_PF_TMR2OUT      ( GPIO_PORTD | GPIO_PF | 31 )
-#define PD31_BIN_SPI2_TXD    ( GPIO_PORTD | GPIO_BIN | 31 )
+#define PD31_BIN_SPI2_TXD    ( GPIO_GIUS | GPIO_PORTD | GPIO_BIN | 31 )
 
 /*
  * PWM controller
diff --git a/include/asm-arm/arch-iop3xx/memory.h b/include/asm-arm/arch-iop3xx/memory.h
index dc4735cb0c10..45351f5cd904 100644
--- a/include/asm-arm/arch-iop3xx/memory.h
+++ b/include/asm-arm/arch-iop3xx/memory.h
@@ -36,6 +36,4 @@
 
 #endif
 
-#define PFN_TO_NID(addr)        (0)
-
 #endif
diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
index 75623f81ef75..32aece069869 100644
--- a/include/asm-arm/arch-ixp2000/ixp2000-regs.h
+++ b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
@@ -370,8 +370,6 @@
 #define GLOBAL_REG_BASE                 (IXP2000_GLOBAL_REG_VIRT_BASE + 0x0a00)
 #define GLOBAL_REG(x)                   (volatile unsigned long*)(GLOBAL_REG_BASE | (x))
 
-#define IXP2000_PROD_ID                 GLOBAL_REG(0x00)
-
 #define IXP2000_MAJ_PROD_TYPE_MASK      0x001F0000
 #define IXP2000_MAJ_PROD_TYPE_IXP2000   0x00000000
 #define IXP2000_MIN_PROD_TYPE_MASK      0x0000FF00
diff --git a/include/asm-arm/arch-ixp2000/platform.h b/include/asm-arm/arch-ixp2000/platform.h
index c0caf3e3e6fd..abdcf51bd283 100644
--- a/include/asm-arm/arch-ixp2000/platform.h
+++ b/include/asm-arm/arch-ixp2000/platform.h
@@ -31,20 +31,24 @@
 
 #include <asm/system.h>         /* Pickup local_irq_ functions */
 
-static inline void ixp2000_reg_write(volatile unsigned long *reg, unsigned long val)
+static inline void ixp2000_reg_write(volatile void *reg, unsigned long val)
 {
-        volatile unsigned long dummy;
+        unsigned long dummy;
         unsigned long flags;
 
         local_irq_save(flags);
-        *reg = val;
+        *((volatile unsigned long *)reg) = val;
         barrier();
-        dummy = *reg;
+        dummy = *((volatile unsigned long *)reg);
         local_irq_restore(flags);
 }
 #else
-#define ixp2000_reg_write(reg, val) (*reg = val)
+static inline void ixp2000_reg_write(volatile void *reg, unsigned long val)
+{
+        *((volatile unsigned long *)reg) = val;
+}
 #endif  /* IXDP2400 || IXDP2401 */
+#define ixp2000_reg_read(reg)   (*((volatile unsigned long *)reg))
 
 /*
  * Boards may multiplex different devices on the 2nd channel of 
@@ -84,7 +88,7 @@ void ixp2000_release_slowport(struct slowport_cfg *);
  */
 static inline unsigned ixp2000_has_broken_slowport(void)
 {
-        unsigned long id = *IXP2000_PROD_ID;
+        unsigned long id = *IXP2000_PRODUCT_ID;
         unsigned long id_prod = id & (IXP2000_MAJ_PROD_TYPE_MASK |
                                       IXP2000_MIN_PROD_TYPE_MASK);
         return (((id_prod ==
diff --git a/include/asm-arm/arch-ixp4xx/entry-macro.S b/include/asm-arm/arch-ixp4xx/entry-macro.S
index 455da64832de..323b0bc4a39c 100644
--- a/include/asm-arm/arch-ixp4xx/entry-macro.S
+++ b/include/asm-arm/arch-ixp4xx/entry-macro.S
@@ -15,25 +15,26 @@
                 ldr     \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP_OFFSET)
                 ldr     \irqstat, [\irqstat]            @ get interrupts
                 cmp     \irqstat, #0
-                beq     1001f
+                beq     1001f                           @ upper IRQ?
                 clz     \irqnr, \irqstat
                 mov     \base, #31
-                subs    \irqnr, \base, \irqnr
+                sub     \irqnr, \base, \irqnr
+                b       1002f                           @ lower IRQ being
+                                                        @ handled
 
 1001:
                 /*
                  * IXP465 has an upper IRQ status register
                  */
 #if defined(CONFIG_CPU_IXP46X)
-                bne     1002f
                 ldr     \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP2_OFFSET)
                 ldr     \irqstat, [\irqstat]            @ get upper interrupts
                 mov     \irqnr, #63
                 clz     \irqstat, \irqstat
                 cmp     \irqstat, #32
                 subne   \irqnr, \irqnr, \irqstat
-1002:
 #endif
+1002:
                 .endm
 
 
diff --git a/include/asm-arm/arch-ixp4xx/hardware.h b/include/asm-arm/arch-ixp4xx/hardware.h
index 4ac964b9078a..55d85eea8c1a 100644
--- a/include/asm-arm/arch-ixp4xx/hardware.h
+++ b/include/asm-arm/arch-ixp4xx/hardware.h
@@ -27,7 +27,7 @@
 
 #define pcibios_assign_all_busses()     1
 
-#if defined(CONFIG_CPU_IXP465) && !defined(__ASSEMBLY__)
+#if defined(CONFIG_CPU_IXP46X) && !defined(__ASSEMBLY__)
 extern unsigned int processor_id;
 #define cpu_is_ixp465() ((processor_id & 0xffffffc0) == 0x69054200)
 #else
diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
index d13ee7f78c70..f14ed63590c3 100644
--- a/include/asm-arm/arch-ixp4xx/platform.h
+++ b/include/asm-arm/arch-ixp4xx/platform.h
@@ -93,7 +93,7 @@ extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
 
 static inline void gpio_line_config(u8 line, u32 direction)
 {
-        if (direction == IXP4XX_GPIO_OUT)
+        if (direction == IXP4XX_GPIO_IN)
                 *IXP4XX_GPIO_GPOER |= (1 << line);
         else
                 *IXP4XX_GPIO_GPOER &= ~(1 << line);
diff --git a/include/asm-arm/arch-lh7a40x/memory.h b/include/asm-arm/arch-lh7a40x/memory.h
index 7e2fea372663..c650e6feb9d5 100644
--- a/include/asm-arm/arch-lh7a40x/memory.h
+++ b/include/asm-arm/arch-lh7a40x/memory.h
@@ -85,10 +85,6 @@
        (((unsigned long)(addr) & 0x01ffffff) >> PAGE_SHIFT)
 # endif
 
-#else
-
-# define PFN_TO_NID(addr)       (0)
-
 #endif
 
 #endif
diff --git a/include/asm-arm/arch-omap/memory.h b/include/asm-arm/arch-omap/memory.h
index 84f81e315a25..ef32d61eec7a 100644
--- a/include/asm-arm/arch-omap/memory.h
+++ b/include/asm-arm/arch-omap/memory.h
@@ -86,6 +86,5 @@
 
 #endif  /* CONFIG_ARCH_OMAP1510 */
 
-#define PHYS_TO_NID(addr) (0)
 #endif
 
diff --git a/include/asm-arm/arch-pxa/memory.h b/include/asm-arm/arch-pxa/memory.h
index 217a80b820ff..58bad9748b5c 100644
--- a/include/asm-arm/arch-pxa/memory.h
+++ b/include/asm-arm/arch-pxa/memory.h
@@ -67,10 +67,6 @@
 #define LOCAL_MAP_NR(addr) \
         (((unsigned long)(addr) & 0x03ffffff) >> PAGE_SHIFT)
 
-#else
-
-#define PFN_TO_NID(addr)        (0)
-
 #endif
 
 #endif
diff --git a/include/asm-arm/arch-pxa/poodle.h b/include/asm-arm/arch-pxa/poodle.h
index 58bda9d571a5..6b5ac5144e70 100644
--- a/include/asm-arm/arch-pxa/poodle.h
+++ b/include/asm-arm/arch-pxa/poodle.h
@@ -37,24 +37,25 @@
 #define POODLE_GPIO_nSD_DETECT          (9)
 #define POODLE_GPIO_MAIN_BAT_LOW        (13)
 #define POODLE_GPIO_BAT_COVER           (13)
+#define POODLE_GPIO_USB_PULLUP          (20)
 #define POODLE_GPIO_ADC_TEMP_ON         (21)
 #define POODLE_GPIO_BYPASS_ON           (36)
 #define POODLE_GPIO_CHRG_ON             (38)
 #define POODLE_GPIO_CHRG_FULL           (16)
 
 /* PXA GPIOs */
-#define POODLE_IRQ_GPIO_ON_KEY          IRQ_GPIO0
-#define POODLE_IRQ_GPIO_AC_IN           IRQ_GPIO1
-#define POODLE_IRQ_GPIO_HP_IN           IRQ_GPIO4
-#define POODLE_IRQ_GPIO_CO              IRQ_GPIO16
-#define POODLE_IRQ_GPIO_TP_INT          IRQ_GPIO5
-#define POODLE_IRQ_GPIO_WAKEUP          IRQ_GPIO11
-#define POODLE_IRQ_GPIO_GA_INT          IRQ_GPIO10
-#define POODLE_IRQ_GPIO_CF_IRQ          IRQ_GPIO17
-#define POODLE_IRQ_GPIO_CF_CD           IRQ_GPIO14
-#define POODLE_IRQ_GPIO_nSD_INT         IRQ_GPIO8
-#define POODLE_IRQ_GPIO_nSD_DETECT      IRQ_GPIO9
-#define POODLE_IRQ_GPIO_MAIN_BAT_LOW    IRQ_GPIO13
+#define POODLE_IRQ_GPIO_ON_KEY          IRQ_GPIO(0)
+#define POODLE_IRQ_GPIO_AC_IN           IRQ_GPIO(1)
+#define POODLE_IRQ_GPIO_HP_IN           IRQ_GPIO(4)
+#define POODLE_IRQ_GPIO_CO              IRQ_GPIO(16)
+#define POODLE_IRQ_GPIO_TP_INT          IRQ_GPIO(5)
+#define POODLE_IRQ_GPIO_WAKEUP          IRQ_GPIO(11)
+#define POODLE_IRQ_GPIO_GA_INT          IRQ_GPIO(10)
+#define POODLE_IRQ_GPIO_CF_IRQ          IRQ_GPIO(17)
+#define POODLE_IRQ_GPIO_CF_CD           IRQ_GPIO(14)
+#define POODLE_IRQ_GPIO_nSD_INT         IRQ_GPIO(8)
+#define POODLE_IRQ_GPIO_nSD_DETECT      IRQ_GPIO(9)
+#define POODLE_IRQ_GPIO_MAIN_BAT_LOW    IRQ_GPIO(13)
 
 /* SCOOP GPIOs */
 #define POODLE_SCOOP_CHARGE_ON  SCOOP_GPCR_PA11
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 939d9e5020a0..3af7165ab0d7 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -126,8 +126,8 @@
 #define DRCMR12         __REG(0x40000130)  /* Request to Channel Map Register for AC97 audio transmit Request */
 #define DRCMR13         __REG(0x40000134)  /* Request to Channel Map Register for SSP receive Request */
 #define DRCMR14         __REG(0x40000138)  /* Request to Channel Map Register for SSP transmit Request */
-#define DRCMR15         __REG(0x4000013c)  /* Reserved */
-#define DRCMR16         __REG(0x40000140)  /* Reserved */
+#define DRCMR15         __REG(0x4000013c)  /* Request to Channel Map Register for SSP2 receive Request */
+#define DRCMR16         __REG(0x40000140)  /* Request to Channel Map Register for SSP2 transmit Request */
 #define DRCMR17         __REG(0x40000144)  /* Request to Channel Map Register for ICP receive Request */
 #define DRCMR18         __REG(0x40000148)  /* Request to Channel Map Register for ICP transmit Request */
 #define DRCMR19         __REG(0x4000014c)  /* Request to Channel Map Register for STUART receive Request */
@@ -151,7 +151,8 @@
 #define DRCMR37         __REG(0x40000194)  /* Request to Channel Map Register for USB endpoint 13 Request */
 #define DRCMR38         __REG(0x40000198)  /* Request to Channel Map Register for USB endpoint 14 Request */
 #define DRCMR39         __REG(0x4000019C)  /* Reserved */
-
+#define DRCMR66         __REG(0x40001108)  /* Request to Channel Map Register for SSP3 receive Request */
+#define DRCMR67         __REG(0x4000110C)  /* Request to Channel Map Register for SSP3 transmit Request */
 #define DRCMR68         __REG(0x40001110)  /* Request to Channel Map Register for Camera FIFO 0 Request */
 #define DRCMR69         __REG(0x40001114)  /* Request to Channel Map Register for Camera FIFO 1 Request */
 #define DRCMR70         __REG(0x40001118)  /* Request to Channel Map Register for Camera FIFO 2 Request */
@@ -652,7 +653,7 @@
 
 #define UDCCS_IO_RFS    (1 << 0)        /* Receive FIFO service */
 #define UDCCS_IO_RPC    (1 << 1)        /* Receive packet complete */
-#define UDCCS_IO_ROF    (1 << 3)        /* Receive overflow */
+#define UDCCS_IO_ROF    (1 << 2)        /* Receive overflow */
 #define UDCCS_IO_DME    (1 << 3)        /* DMA enable */
 #define UDCCS_IO_RNE    (1 << 6)        /* Receive FIFO not empty */
 #define UDCCS_IO_RSP    (1 << 7)        /* Receive short packet */
diff --git a/include/asm-arm/arch-pxa/pxafb.h b/include/asm-arm/arch-pxa/pxafb.h
index 21c0e16dce5f..aba9b30f4249 100644
--- a/include/asm-arm/arch-pxa/pxafb.h
+++ b/include/asm-arm/arch-pxa/pxafb.h
@@ -66,4 +66,5 @@ struct pxafb_mach_info {
 
 };
 void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info);
+void set_pxa_fb_parent(struct device *parent_dev);
 unsigned long pxafb_get_hsync_time(struct device *dev);
diff --git a/include/asm-arm/arch-rpc/hardware.h b/include/asm-arm/arch-rpc/hardware.h
index be9754a05c19..9d7f87375aa7 100644
--- a/include/asm-arm/arch-rpc/hardware.h
+++ b/include/asm-arm/arch-rpc/hardware.h
@@ -15,7 +15,7 @@
 #include <asm/arch/memory.h>
 
 #ifndef __ASSEMBLY__
-#define IOMEM(x) ((void __iomem *)(x))
+#define IOMEM(x) ((void __iomem *)(unsigned long)(x))
 #else
 #define IOMEM(x) x
 #endif /* __ASSEMBLY__ */
@@ -52,7 +52,7 @@
 /*
  * IO Addresses
  */
-#define VIDC_BASE               (void __iomem *)0xe0400000
+#define VIDC_BASE               IOMEM(0xe0400000)
 #define EXPMASK_BASE            0xe0360000
 #define IOMD_BASE               IOMEM(0xe0200000)
 #define IOC_BASE                IOMEM(0xe0200000)
diff --git a/include/asm-arm/arch-s3c2410/anubis-map.h b/include/asm-arm/arch-s3c2410/anubis-map.h
index 97741d6e506a..d529ffda8599 100644
--- a/include/asm-arm/arch-s3c2410/anubis-map.h
+++ b/include/asm-arm/arch-s3c2410/anubis-map.h
@@ -20,22 +20,22 @@
 
 /* start peripherals off after the S3C2410 */
 
-#define ANUBIS_IOADDR(x)        (S3C2410_ADDR((x) + 0x02000000))
+#define ANUBIS_IOADDR(x)        (S3C2410_ADDR((x) + 0x01800000))
 
 #define ANUBIS_PA_CPLD          (S3C2410_CS1 | (1<<26))
 
 /* we put the CPLD registers next, to get them out of the way */
 
-#define ANUBIS_VA_CTRL1     ANUBIS_IOADDR(0x00000000)    /* 0x01300000 */
+#define ANUBIS_VA_CTRL1     ANUBIS_IOADDR(0x00000000)    /* 0x01800000 */
 #define ANUBIS_PA_CTRL1     (ANUBIS_PA_CPLD)
 
-#define ANUBIS_VA_CTRL2     ANUBIS_IOADDR(0x00100000)    /* 0x01400000 */
+#define ANUBIS_VA_CTRL2     ANUBIS_IOADDR(0x00100000)    /* 0x01900000 */
 #define ANUBIS_PA_CTRL2     (ANUBIS_PA_CPLD)
 
-#define ANUBIS_VA_CTRL3     ANUBIS_IOADDR(0x00200000)    /* 0x01500000 */
+#define ANUBIS_VA_CTRL3     ANUBIS_IOADDR(0x00200000)    /* 0x01A00000 */
 #define ANUBIS_PA_CTRL3     (ANUBIS_PA_CPLD)
 
-#define ANUBIS_VA_CTRL4     ANUBIS_IOADDR(0x00300000)    /* 0x01600000 */
+#define ANUBIS_VA_CTRL4     ANUBIS_IOADDR(0x00300000)    /* 0x01B00000 */
 #define ANUBIS_PA_CTRL4     (ANUBIS_PA_CPLD)
 
 #define ANUBIS_IDEPRI       ANUBIS_IOADDR(0x01000000)
diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h
index 48a39918a760..1c9de29cafef 100644
--- a/include/asm-arm/arch-s3c2410/hardware.h
+++ b/include/asm-arm/arch-s3c2410/hardware.h
@@ -92,6 +92,13 @@ extern unsigned int s3c2410_gpio_getpin(unsigned int pin);
 
 extern unsigned int s3c2410_modify_misccr(unsigned int clr, unsigned int chg);
 
+#ifdef CONFIG_CPU_S3C2440
+
+extern int s3c2440_set_dsc(unsigned int pin, unsigned int value);
+
+#endif /* CONFIG_CPU_S3C2440 */
+
+
 #endif /* __ASSEMBLY__ */
 
 #include <asm/sizes.h>
diff --git a/include/asm-arm/arch-s3c2410/io.h b/include/asm-arm/arch-s3c2410/io.h
index 418233a7ee6f..4bf272ed9add 100644
--- a/include/asm-arm/arch-s3c2410/io.h
+++ b/include/asm-arm/arch-s3c2410/io.h
@@ -9,7 +9,7 @@
  *  06-Dec-1997 RMK     Created.
  *  02-Sep-2003 BJD     Modified for S3C2410
  *  10-Mar-2005 LCVR    Changed S3C2410_VA to S3C24XX_VA
- *
+ *  13-Oct-2005 BJD     Fixed problems with LDRH/STRH offset range
  */
 
 #ifndef __ASM_ARM_ARCH_IO_H
@@ -97,7 +97,7 @@ DECLARE_IO(int,l,"")
         else                                                            \
                 __asm__ __volatile__(                                   \
                 "strb   %0, [%1, #0]    @ outbc"                        \
-                : : "r" (value), "r" ((port)));         \
+                : : "r" (value), "r" ((port)));                         \
 })
 
 #define __inbc(port)                                                    \
@@ -110,35 +110,61 @@ DECLARE_IO(int,l,"")
         else                                                            \
                 __asm__ __volatile__(                                   \
                 "ldrb   %0, [%1, #0]    @ inbc"                         \
-                : "=r" (result) : "r" ((port)));        \
+                : "=r" (result) : "r" ((port)));                        \
         result;                                                         \
 })
 
 #define __outwc(value,port)                                             \
 ({                                                                      \
         unsigned long v = value;                                        \
-        if (__PORT_PCIO((port)))                                        \
-                __asm__ __volatile__(                                   \
-                "strh   %0, [%1, %2]    @ outwc"                        \
-                : : "r" (v), "r" (PCIO_BASE), "Jr" ((port)));   \
-        else                                                            \
+        if (__PORT_PCIO((port))) {                                      \
+                if ((port) < 256 && (port) > -256)                      \
+                        __asm__ __volatile__(                           \
+                        "strh   %0, [%1, %2]    @ outwc"                \
+                        : : "r" (v), "r" (PCIO_BASE), "Jr" ((port)));   \
+                else if ((port) > 0)                                    \
+                        __asm__ __volatile__(                           \
+                        "strh   %0, [%1, %2]    @ outwc"                \
+                        : : "r" (v),                                    \
+                            "r" (PCIO_BASE + ((port) & ~0xff)),         \
+                             "Jr" (((port) & 0xff)));                   \
+                else                                                    \
+                        __asm__ __volatile__(                           \
+                        "strh   %0, [%1, #0]    @ outwc"                \
+                        : : "r" (v),                                    \
+                            "r" (PCIO_BASE + (port)));                  \
+        } else                                                          \
                 __asm__ __volatile__(                                   \
                 "strh   %0, [%1, #0]    @ outwc"                        \
-                : : "r" (v), "r" ((port)));     \
+                : : "r" (v), "r" ((port)));                             \
 })
 
 #define __inwc(port)                                                    \
 ({                                                                      \
         unsigned short result;                                          \
-        if (__PORT_PCIO((port)))                                        \
-                __asm__ __volatile__(                                   \
-                "ldrh   %0, [%1, %2]    @ inwc"                         \
-                : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port)));      \
-        else                                                            \
+        if (__PORT_PCIO((port))) {                                      \
+                if ((port) < 256 && (port) > -256 )                     \
+                        __asm__ __volatile__(                           \
+                        "ldrh   %0, [%1, %2]    @ inwc"                 \
+                        : "=r" (result)                                 \
+                        : "r" (PCIO_BASE),                              \
+                          "Jr" ((port)));                               \
+                else if ((port) > 0)                                    \
+                        __asm__ __volatile__(                           \
+                        "ldrh   %0, [%1, %2]    @ inwc"                 \
+                        : "=r" (result)                                 \
+                        : "r" (PCIO_BASE + ((port) & ~0xff)),           \
+                          "Jr" (((port) & 0xff)));                      \
+                else                                                    \
+                        __asm__ __volatile__(                           \
+                        "ldrh   %0, [%1, #0]    @ inwc"                 \
+                        : "=r" (result)                                 \
+                        : "r" (PCIO_BASE + ((port))));                  \
+        } else                                                          \
                 __asm__ __volatile__(                                   \
                 "ldrh   %0, [%1, #0]    @ inwc"                         \
-                : "=r" (result) : "r" ((port)));                \
-        result;                                         \
+                : "=r" (result) : "r" ((port)));                        \
+        result;                                                         \
 })
 
 #define __outlc(value,port)                                             \
diff --git a/include/asm-arm/arch-sa1100/memory.h b/include/asm-arm/arch-sa1100/memory.h
index 32d3d5bde34d..8743ff5c1b23 100644
--- a/include/asm-arm/arch-sa1100/memory.h
+++ b/include/asm-arm/arch-sa1100/memory.h
@@ -99,10 +99,6 @@ __arch_adjust_zones(int node, unsigned long *size, unsigned long *holes)
 #define LOCAL_MAP_NR(addr) \
         (((unsigned long)(addr) & 0x07ffffff) >> PAGE_SHIFT)
 
-#else
-
-#define PFN_TO_NID(addr)        (0)
-
 #endif
 
 #endif
diff --git a/include/asm-arm/arch-versatile/io.h b/include/asm-arm/arch-versatile/io.h
index 9f895bf61494..47e904cf25c7 100644
--- a/include/asm-arm/arch-versatile/io.h
+++ b/include/asm-arm/arch-versatile/io.h
@@ -22,7 +22,11 @@
 
 #define IO_SPACE_LIMIT 0xffffffff
 
-#define __io(a)                 ((void __iomem *)(a))
+static inline void __iomem *__io(unsigned long addr)
+{
+        return (void __iomem *)addr;
+}
+#define __io(a) __io(a)
 #define __mem_pci(a)            (a)
 #define __mem_isa(a)            (a)
 
diff --git a/include/asm-arm/elf.h b/include/asm-arm/elf.h
index a1696ba238d3..7da97a937548 100644
--- a/include/asm-arm/elf.h
+++ b/include/asm-arm/elf.h
@@ -124,6 +124,8 @@ do { \
         if (((ex).e_flags & EF_ARM_EABI_MASK) || \
             ((ex).e_flags & EF_ARM_SOFT_FLOAT)) \
                 set_thread_flag(TIF_USING_IWMMXT); \
+        else \
+                clear_thread_flag(TIF_USING_IWMMXT); \
 } while (0)
 
 #endif
diff --git a/include/asm-arm/futex.h b/include/asm-arm/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-arm/futex.h
+++ b/include/asm-arm/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-arm/hardware/scoop.h b/include/asm-arm/hardware/scoop.h
index 527404b5a8df..a8f1013930e3 100644
--- a/include/asm-arm/hardware/scoop.h
+++ b/include/asm-arm/hardware/scoop.h
@@ -38,6 +38,8 @@
 struct scoop_config {
         unsigned short io_out;
         unsigned short io_dir;
+        unsigned short suspend_clr;
+        unsigned short suspend_set;
 };
 
 /* Structure for linking scoop devices to PCMCIA sockets */
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index cfa71a0dffb6..5c4ae8f5dbb0 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -136,9 +136,9 @@ extern void __readwrite_bug(const char *fn);
 /*
  * String version of IO memory access ops:
  */
-extern void _memcpy_fromio(void *, void __iomem *, size_t);
-extern void _memcpy_toio(void __iomem *, const void *, size_t);
-extern void _memset_io(void __iomem *, int, size_t);
+extern void _memcpy_fromio(void *, const volatile void __iomem *, size_t);
+extern void _memcpy_toio(volatile void __iomem *, const void *, size_t);
+extern void _memset_io(volatile void __iomem *, int, size_t);
 
 #define mmiowb()
 
diff --git a/include/asm-arm/locks.h b/include/asm-arm/locks.h
index f08dc8447913..852220eecdbc 100644
--- a/include/asm-arm/locks.h
+++ b/include/asm-arm/locks.h
@@ -103,7 +103,7 @@
         ({                                      \
         smp_mb();                               \
         __asm__ __volatile__(                   \
-        "@ up_op_read\n"                        \
+        "@ up_op_write\n"                       \
 "1:     ldrex   lr, [%0]\n"                     \
 "       adds    lr, lr, %1\n"                   \
 "       strex   ip, lr, [%0]\n"                 \
@@ -231,7 +231,7 @@
 #define __up_op_write(ptr,wake)                 \
         ({                                      \
         __asm__ __volatile__(                   \
-        "@ up_op_read\n"                        \
+        "@ up_op_write\n"                       \
 "       mrs     ip, cpsr\n"                     \
 "       orr     lr, ip, #128\n"                 \
 "       msr     cpsr_c, lr\n"                   \
diff --git a/include/asm-arm/mach/arch.h b/include/asm-arm/mach/arch.h
index 56c6bf4ab0c3..4fa95084a8c0 100644
--- a/include/asm-arm/mach/arch.h
+++ b/include/asm-arm/mach/arch.h
@@ -50,7 +50,7 @@ struct machine_desc {
  */
 #define MACHINE_START(_type,_name)              \
 const struct machine_desc __mach_desc_##_type   \
- __attribute__((__section__(".arch.info"))) = { \
+ __attribute__((__section__(".arch.info.init"))) = {    \
         .nr             = MACH_TYPE_##_type,    \
         .name           = _name,
 
diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h
index e47bea7d1723..a8a933a775db 100644
--- a/include/asm-arm/memory.h
+++ b/include/asm-arm/memory.h
@@ -160,12 +160,25 @@ static inline __deprecated void *bus_to_virt(unsigned long x)
 #define page_to_pfn(page)                                       \
         (( (page) - page_zone(page)->zone_mem_map)              \
           + page_zone(page)->zone_start_pfn)
+
 #define pfn_to_page(pfn)                                        \
         (PFN_TO_MAPBASE(pfn) + LOCAL_MAP_NR((pfn) << PAGE_SHIFT))
-#define pfn_valid(pfn)          (PFN_TO_NID(pfn) < MAX_NUMNODES)
+
+#define pfn_valid(pfn)                                          \
+        ({                                                      \
+                unsigned int nid = PFN_TO_NID(pfn);             \
+                int valid = nid < MAX_NUMNODES;                 \
+                if (valid) {                                    \
+                        pg_data_t *node = NODE_DATA(nid);       \
+                        valid = (pfn - node->node_start_pfn) <  \
+                                node->node_spanned_pages;       \
+                }                                               \
+                valid;                                          \
+        })
 
 #define virt_to_page(kaddr)                                     \
         (ADDR_TO_MAPBASE(kaddr) + LOCAL_MAP_NR(kaddr))
+
 #define virt_addr_valid(kaddr)  (KVADDR_TO_NID(kaddr) < MAX_NUMNODES)
 
 /*
diff --git a/include/asm-arm/setup.h b/include/asm-arm/setup.h
index adcbd79762bf..ea3ed2465233 100644
--- a/include/asm-arm/setup.h
+++ b/include/asm-arm/setup.h
@@ -171,7 +171,7 @@ struct tagtable {
         int (*parse)(const struct tag *);
 };
 
-#define __tag __attribute_used__ __attribute__((__section__(".taglist")))
+#define __tag __attribute_used__ __attribute__((__section__(".taglist.init")))
 #define __tagtable(tag, fn) \
 static struct tagtable __tagtable_##fn __tag = { tag, fn }
 
@@ -213,6 +213,6 @@ struct early_params {
 
 #define __early_param(name,fn)                                  \
 static struct early_params __early_##fn __attribute_used__      \
-__attribute__((__section__("__early_param"))) = { name, fn }
+__attribute__((__section__(".early_param.init"))) = { name, fn }
 
 #endif
diff --git a/include/asm-arm/signal.h b/include/asm-arm/signal.h
index 760f6e65af05..ced69161917b 100644
--- a/include/asm-arm/signal.h
+++ b/include/asm-arm/signal.h
@@ -115,7 +115,6 @@ typedef unsigned long sigset_t;
 
 #ifdef __KERNEL__
 #define SA_TIMER                0x40000000
-#define SA_IRQNOMASK            0x08000000
 #endif
 
 #include <asm-generic/signal.h>
diff --git a/include/asm-arm26/futex.h b/include/asm-arm26/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-arm26/futex.h
+++ b/include/asm-arm26/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-cris/futex.h b/include/asm-cris/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-cris/futex.h
+++ b/include/asm-cris/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-frv/futex.h b/include/asm-frv/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-frv/futex.h
+++ b/include/asm-frv/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-generic/dma-mapping.h b/include/asm-generic/dma-mapping.h
index 8cef663c5cd9..747d790295f3 100644
--- a/include/asm-generic/dma-mapping.h
+++ b/include/asm-generic/dma-mapping.h
@@ -35,7 +35,7 @@ dma_set_mask(struct device *dev, u64 dma_mask)
 
 static inline void *
 dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
-                   unsigned int __nocast flag)
+                   gfp_t flag)
 {
         BUG_ON(dev->bus != &pci_bus_type);
 
@@ -168,7 +168,7 @@ dma_set_mask(struct device *dev, u64 dma_mask)
 
 static inline void *
 dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
-                   unsigned int __nocast flag)
+                   gfp_t flag)
 {
         BUG();
         return NULL;
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index f86c1e549466..ff28c8b31f58 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -158,6 +158,19 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres
 #define lazy_mmu_prot_update(pte)       do { } while (0)
 #endif
 
+#ifndef __HAVE_ARCH_MULTIPLE_ZERO_PAGE
+#define move_pte(pte, prot, old_addr, new_addr) (pte)
+#else
+#define move_pte(pte, prot, old_addr, new_addr)                         \
+({                                                                      \
+        pte_t newpte = (pte);                                           \
+        if (pte_present(pte) && pfn_valid(pte_pfn(pte)) &&              \
+                        pte_page(pte) == ZERO_PAGE(old_addr))           \
+                newpte = mk_pte(ZERO_PAGE(new_addr), (prot));           \
+        newpte;                                                         \
+})
+#endif
+
 /*
  * When walking page tables, get the address of the next boundary,
  * or the end address of the range if that comes earlier.  Although no
diff --git a/include/asm-h8300/futex.h b/include/asm-h8300/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-h8300/futex.h
+++ b/include/asm-h8300/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-i386/dma-mapping.h b/include/asm-i386/dma-mapping.h
index 563964b2995b..e56c335f8ef9 100644
--- a/include/asm-i386/dma-mapping.h
+++ b/include/asm-i386/dma-mapping.h
@@ -11,7 +11,7 @@
 #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
 
 void *dma_alloc_coherent(struct device *dev, size_t size,
-                           dma_addr_t *dma_handle, unsigned int __nocast flag);
+                           dma_addr_t *dma_handle, gfp_t flag);
 
 void dma_free_coherent(struct device *dev, size_t size,
                          void *vaddr, dma_addr_t dma_handle);
diff --git a/include/asm-i386/futex.h b/include/asm-i386/futex.h
index 44b9db806474..e7a271d39309 100644
--- a/include/asm-i386/futex.h
+++ b/include/asm-i386/futex.h
@@ -61,7 +61,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         if (op == FUTEX_OP_SET)
                 __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
         else {
-#ifndef CONFIG_X86_BSWAP
+#if !defined(CONFIG_X86_BSWAP) && !defined(CONFIG_UML)
                 if (boot_cpu_data.x86 == 3)
                         ret = -ENOSYS;
                 else
diff --git a/include/asm-i386/hw_irq.h b/include/asm-i386/hw_irq.h
index 4ac84cc6f01a..622815bf3243 100644
--- a/include/asm-i386/hw_irq.h
+++ b/include/asm-i386/hw_irq.h
@@ -18,6 +18,8 @@
 #include <asm/irq.h>
 #include <asm/sections.h>
 
+struct hw_interrupt_type;
+
 /*
  * Various low-level irq details needed by irq.c, process.c,
  * time.c, io_apic.c and smp.c
diff --git a/include/asm-ia64/futex.h b/include/asm-ia64/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-ia64/futex.h
+++ b/include/asm-ia64/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-ia64/mca.h b/include/asm-ia64/mca.h
index 97a28b8b2ddd..c7d9c9ed38ba 100644
--- a/include/asm-ia64/mca.h
+++ b/include/asm-ia64/mca.h
@@ -80,7 +80,12 @@ struct ia64_sal_os_state {
         u64                     sal_ra;                 /* Return address in SAL, physical */
         u64                     sal_gp;                 /* GP of the SAL - physical */
         pal_min_state_area_t    *pal_min_state;         /* from R17.  physical in asm, virtual in C */
+        /* Previous values of IA64_KR(CURRENT) and IA64_KR(CURRENT_STACK).
+         * Note: if the MCA/INIT recovery code wants to resume to a new context
+         * then it must change these values to reflect the new kernel stack.
+         */
         u64                     prev_IA64_KR_CURRENT;   /* previous value of IA64_KR(CURRENT) */
+        u64                     prev_IA64_KR_CURRENT_STACK;
         struct task_struct      *prev_task;             /* previous task, NULL if it is not useful */
         /* Some interrupt registers are not saved in minstate, pt_regs or
          * switch_stack.  Because MCA/INIT can occur when interrupts are
diff --git a/include/asm-ia64/uaccess.h b/include/asm-ia64/uaccess.h
index 3a7829bb5954..9adb51211c22 100644
--- a/include/asm-ia64/uaccess.h
+++ b/include/asm-ia64/uaccess.h
@@ -187,8 +187,8 @@ extern void __get_user_unknown (void);
 ({                                                                                      \
         const __typeof__(*(ptr)) __user *__gu_ptr = (ptr);                              \
         __typeof__ (size) __gu_size = (size);                                           \
-        long __gu_err = -EFAULT, __gu_val = 0;                                          \
-                                                                                        \
+        long __gu_err = -EFAULT;                                                        \
+        unsigned long __gu_val = 0;                                                     \
         if (!check || __access_ok(__gu_ptr, size, segment))                             \
                 switch (__gu_size) {                                                    \
                       case 1: __get_user_size(__gu_val, __gu_ptr, 1, __gu_err); break;  \
@@ -240,13 +240,13 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
 static inline unsigned long
 __copy_to_user (void __user *to, const void *from, unsigned long count)
 {
-        return __copy_user(to, (void __user *) from, count);
+        return __copy_user(to, (__force void __user *) from, count);
 }
 
 static inline unsigned long
 __copy_from_user (void *to, const void __user *from, unsigned long count)
 {
-        return __copy_user((void __user *) to, from, count);
+        return __copy_user((__force void __user *) to, from, count);
 }
 
 #define __copy_to_user_inatomic         __copy_to_user
@@ -258,7 +258,7 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
         long __cu_len = (n);                                                            \
                                                                                         \
         if (__access_ok(__cu_to, __cu_len, get_fs()))                                   \
-                __cu_len = __copy_user(__cu_to, (void __user *) __cu_from, __cu_len);   \
+                __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len);   \
         __cu_len;                                                                       \
 })
 
@@ -270,7 +270,7 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
                                                                                         \
         __chk_user_ptr(__cu_from);                                                      \
         if (__access_ok(__cu_from, __cu_len, get_fs()))                                 \
-                __cu_len = __copy_user((void __user *) __cu_to, __cu_from, __cu_len);   \
+                __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len);   \
         __cu_len;                                                                       \
 })
 
diff --git a/include/asm-m32r/futex.h b/include/asm-m32r/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-m32r/futex.h
+++ b/include/asm-m32r/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-m32r/io.h b/include/asm-m32r/io.h
index 8e9e481e6996..70ad1c949c2b 100644
--- a/include/asm-m32r/io.h
+++ b/include/asm-m32r/io.h
@@ -60,7 +60,7 @@ __ioremap(unsigned long offset, unsigned long size, unsigned long flags);
  *      address.
  */
 
-static inline void * ioremap(unsigned long offset, unsigned long size)
+static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
 {
         return __ioremap(offset, size, 0);
 }
diff --git a/include/asm-m32r/uaccess.h b/include/asm-m32r/uaccess.h
index 93d863c455a1..0da7c47d2f01 100644
--- a/include/asm-m32r/uaccess.h
+++ b/include/asm-m32r/uaccess.h
@@ -208,7 +208,8 @@ extern void __get_user_4(void);
  * On error, the variable @x is set to zero.
  */
 #define get_user(x,ptr)                                                 \
-({      int __ret_gu,__val_gu;                                          \
+({      int __ret_gu;                                                   \
+        unsigned long __val_gu;                                         \
         __chk_user_ptr(ptr);                                            \
         switch(sizeof (*(ptr))) {                                       \
         case 1:  __get_user_x(1,__ret_gu,__val_gu,ptr); break;          \
@@ -403,7 +404,8 @@ struct __large_struct { unsigned long buf[100]; };
 
 #define __get_user_nocheck(x,ptr,size)                                  \
 ({                                                                      \
-        long __gu_err, __gu_val;                                        \
+        long __gu_err;                                                  \
+        unsigned long __gu_val;                                         \
         __get_user_size(__gu_val,(ptr),(size),__gu_err);                \
         (x) = (__typeof__(*(ptr)))__gu_val;                             \
         __gu_err;                                                       \
@@ -594,8 +596,8 @@ static inline unsigned long __generic_copy_to_user_nocheck(void __user *to,
         return n;
 }
 
-unsigned long __generic_copy_to_user(void *, const void *, unsigned long);
-unsigned long __generic_copy_from_user(void *, const void *, unsigned long);
+unsigned long __generic_copy_to_user(void __user *, const void *, unsigned long);
+unsigned long __generic_copy_from_user(void *, const void __user *, unsigned long);
 
 /**
  * __copy_to_user: - Copy a block of data into user space, with less checking.
diff --git a/include/asm-m68k/futex.h b/include/asm-m68k/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-m68k/futex.h
+++ b/include/asm-m68k/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-m68knommu/futex.h b/include/asm-m68knommu/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-m68knommu/futex.h
+++ b/include/asm-m68knommu/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index cbd1672c94cb..eaf5d9b3a0e1 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -68,6 +68,8 @@ extern unsigned long zero_page_mask;
 #define ZERO_PAGE(vaddr) \
         (virt_to_page(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask)))
 
+#define __HAVE_ARCH_MULTIPLE_ZERO_PAGE
+
 extern void paging_init(void);
 
 /*
diff --git a/include/asm-parisc/futex.h b/include/asm-parisc/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-parisc/futex.h
+++ b/include/asm-parisc/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-powerpc/timex.h b/include/asm-powerpc/timex.h
index 51c5b316be55..c02d15aced91 100644
--- a/include/asm-powerpc/timex.h
+++ b/include/asm-powerpc/timex.h
@@ -10,7 +10,7 @@
 #include <linux/config.h>
 #include <asm/cputable.h>
 
-#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
+#define CLOCK_TICK_RATE 1024000 /* Underlying HZ */
 
 typedef unsigned long cycles_t;
 
diff --git a/include/asm-ppc/cputable.h b/include/asm-ppc/cputable.h
index 41d8f8425c04..e17c492c870b 100644
--- a/include/asm-ppc/cputable.h
+++ b/include/asm-ppc/cputable.h
@@ -24,6 +24,7 @@
 #define PPC_FEATURE_HAS_SPE             0x00800000
 #define PPC_FEATURE_HAS_EFP_SINGLE      0x00400000
 #define PPC_FEATURE_HAS_EFP_DOUBLE      0x00200000
+#define PPC_FEATURE_NO_TB               0x00100000
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-ppc/dma-mapping.h b/include/asm-ppc/dma-mapping.h
index 92b8ee78dcc2..061bfcac1bf1 100644
--- a/include/asm-ppc/dma-mapping.h
+++ b/include/asm-ppc/dma-mapping.h
@@ -61,7 +61,7 @@ static inline int dma_set_mask(struct device *dev, u64 dma_mask)
 
 static inline void *dma_alloc_coherent(struct device *dev, size_t size,
                                        dma_addr_t * dma_handle,
-                                       unsigned int __nocast gfp)
+                                       gfp_t gfp)
 {
 #ifdef CONFIG_NOT_COHERENT_CACHE
         return __dma_alloc_coherent(size, dma_handle, gfp);
diff --git a/include/asm-ppc/futex.h b/include/asm-ppc/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-ppc/futex.h
+++ b/include/asm-ppc/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index 7eb7cf6360bd..94d83998a759 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -56,7 +56,7 @@ extern unsigned long pci_dram_offset;
  * is actually performed (i.e. the data has come back) before we start
  * executing any following instructions.
  */
-extern inline int in_8(volatile unsigned char __iomem *addr)
+extern inline int in_8(const volatile unsigned char __iomem *addr)
 {
         int ret;
 
@@ -72,7 +72,7 @@ extern inline void out_8(volatile unsigned char __iomem *addr, int val)
         __asm__ __volatile__("stb%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
 }
 
-extern inline int in_le16(volatile unsigned short __iomem *addr)
+extern inline int in_le16(const volatile unsigned short __iomem *addr)
 {
         int ret;
 
@@ -83,7 +83,7 @@ extern inline int in_le16(volatile unsigned short __iomem *addr)
         return ret;
 }
 
-extern inline int in_be16(volatile unsigned short __iomem *addr)
+extern inline int in_be16(const volatile unsigned short __iomem *addr)
 {
         int ret;
 
@@ -104,7 +104,7 @@ extern inline void out_be16(volatile unsigned short __iomem *addr, int val)
         __asm__ __volatile__("sth%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
 }
 
-extern inline unsigned in_le32(volatile unsigned __iomem *addr)
+extern inline unsigned in_le32(const volatile unsigned __iomem *addr)
 {
         unsigned ret;
 
@@ -115,7 +115,7 @@ extern inline unsigned in_le32(volatile unsigned __iomem *addr)
         return ret;
 }
 
-extern inline unsigned in_be32(volatile unsigned __iomem *addr)
+extern inline unsigned in_be32(const volatile unsigned __iomem *addr)
 {
         unsigned ret;
 
@@ -139,7 +139,7 @@ extern inline void out_be32(volatile unsigned __iomem *addr, int val)
 #define readb(addr) in_8((volatile u8 *)(addr))
 #define writeb(b,addr) out_8((volatile u8 *)(addr), (b))
 #else
-static inline __u8 readb(volatile void __iomem *addr)
+static inline __u8 readb(const volatile void __iomem *addr)
 {
         return in_8(addr);
 }
@@ -150,11 +150,11 @@ static inline void writeb(__u8 b, volatile void __iomem *addr)
 #endif
 
 #if defined(CONFIG_APUS)
-static inline __u16 readw(volatile void __iomem *addr)
+static inline __u16 readw(const volatile void __iomem *addr)
 {
         return *(__force volatile __u16 *)(addr);
 }
-static inline __u32 readl(volatile void __iomem *addr)
+static inline __u32 readl(const volatile void __iomem *addr)
 {
         return *(__force volatile __u32 *)(addr);
 }
@@ -173,11 +173,11 @@ static inline void writel(__u32 b, volatile void __iomem *addr)
 #define writew(b,addr) out_le16((volatile u16 *)(addr),(b))
 #define writel(b,addr) out_le32((volatile u32 *)(addr),(b))
 #else
-static inline __u16 readw(volatile void __iomem *addr)
+static inline __u16 readw(const volatile void __iomem *addr)
 {
         return in_le16(addr);
 }
-static inline __u32 readl(volatile void __iomem *addr)
+static inline __u32 readl(const volatile void __iomem *addr)
 {
         return in_le32(addr);
 }
diff --git a/include/asm-ppc/irq.h b/include/asm-ppc/irq.h
index 55752474d0d9..bd9674807f05 100644
--- a/include/asm-ppc/irq.h
+++ b/include/asm-ppc/irq.h
@@ -138,6 +138,16 @@ irq_canonicalize(int irq)
 #define SIU_IRQ7        (14)
 #define SIU_LEVEL7      (15)
 
+#define MPC8xx_INT_FEC1         SIU_LEVEL1
+#define MPC8xx_INT_FEC2         SIU_LEVEL3
+
+#define MPC8xx_INT_SCC1         (CPM_IRQ_OFFSET + CPMVEC_SCC1)
+#define MPC8xx_INT_SCC2         (CPM_IRQ_OFFSET + CPMVEC_SCC2)
+#define MPC8xx_INT_SCC3         (CPM_IRQ_OFFSET + CPMVEC_SCC3)
+#define MPC8xx_INT_SCC4         (CPM_IRQ_OFFSET + CPMVEC_SCC4)
+#define MPC8xx_INT_SMC1         (CPM_IRQ_OFFSET + CPMVEC_SMC1)
+#define MPC8xx_INT_SMC2         (CPM_IRQ_OFFSET + CPMVEC_SMC2)
+
 /* The internal interrupts we can configure as we see fit.
  * My personal preference is CPM at level 2, which puts it above the
  * MBX PCI/ISA/IDE interrupts.
diff --git a/include/asm-ppc/macio.h b/include/asm-ppc/macio.h
index a481b772d154..b553dd4b139e 100644
--- a/include/asm-ppc/macio.h
+++ b/include/asm-ppc/macio.h
@@ -1,7 +1,6 @@
 #ifndef __MACIO_ASIC_H__
 #define __MACIO_ASIC_H__
 
-#include <linux/mod_devicetable.h>
 #include <asm/of_device.h>
 
 extern struct bus_type macio_bus_type;
diff --git a/include/asm-ppc/mpc8xx.h b/include/asm-ppc/mpc8xx.h
index dc8e59896050..208a2e11daee 100644
--- a/include/asm-ppc/mpc8xx.h
+++ b/include/asm-ppc/mpc8xx.h
@@ -97,6 +97,22 @@ extern unsigned char __res[];
 
 struct pt_regs;
 
+enum ppc_sys_devices {
+        MPC8xx_CPM_FEC1,
+        MPC8xx_CPM_FEC2,
+        MPC8xx_CPM_I2C,
+        MPC8xx_CPM_SCC1,
+        MPC8xx_CPM_SCC2,
+        MPC8xx_CPM_SCC3,
+        MPC8xx_CPM_SCC4,
+        MPC8xx_CPM_SPI,
+        MPC8xx_CPM_MCC1,
+        MPC8xx_CPM_MCC2,
+        MPC8xx_CPM_SMC1,
+        MPC8xx_CPM_SMC2,
+        MPC8xx_CPM_USB,
+};
+
 #endif /* !__ASSEMBLY__ */
 #endif /* CONFIG_8xx */
 #endif /* __CONFIG_8xx_DEFS */
diff --git a/include/asm-ppc/mv64x60.h b/include/asm-ppc/mv64x60.h
index 75c2ffa26b26..ee2f9188cc64 100644
--- a/include/asm-ppc/mv64x60.h
+++ b/include/asm-ppc/mv64x60.h
@@ -233,7 +233,7 @@ struct mv64x60_chip_info {
 struct mv64x60_handle {
         u32             type;           /* type of bridge */
         u32             rev;            /* revision of bridge */
-        void            *v_base;        /* virtual base addr of bridge regs */
+        void            __iomem *v_base;/* virtual base addr of bridge regs */
         phys_addr_t     p_base;         /* physical base addr of bridge regs */
 
         u32             pci_mode_a;     /* pci 0 mode: conventional pci, pci-x*/
@@ -303,7 +303,7 @@ void mv64x60_alloc_hose(struct mv64x60_handle *bh, u32 cfg_addr,
         u32 cfg_data, struct pci_controller **hose);
 int mv64x60_get_type(struct mv64x60_handle *bh);
 int mv64x60_setup_for_chip(struct mv64x60_handle *bh);
-void *mv64x60_get_bridge_vbase(void);
+void __iomem *mv64x60_get_bridge_vbase(void);
 u32 mv64x60_get_bridge_type(void);
 u32 mv64x60_get_bridge_rev(void);
 void mv64x60_get_mem_windows(struct mv64x60_handle *bh,
diff --git a/include/asm-ppc/of_device.h b/include/asm-ppc/of_device.h
index 4b264cfd3998..575bce418f80 100644
--- a/include/asm-ppc/of_device.h
+++ b/include/asm-ppc/of_device.h
@@ -2,6 +2,7 @@
 #define __OF_DEVICE_H__
 
 #include <linux/device.h>
+#include <linux/mod_devicetable.h>
 #include <asm/prom.h>
 
 /*
@@ -55,7 +56,9 @@ extern int of_register_driver(struct of_platform_driver *drv);
 extern void of_unregister_driver(struct of_platform_driver *drv);
 extern int of_device_register(struct of_device *ofdev);
 extern void of_device_unregister(struct of_device *ofdev);
-extern struct of_device *of_platform_device_create(struct device_node *np, const char *bus_id);
+extern struct of_device *of_platform_device_create(struct device_node *np,
+                                                   const char *bus_id,
+                                                   struct device *parent);
 extern void of_release_dev(struct device *dev);
 
 #endif /* __OF_DEVICE_H__ */
diff --git a/include/asm-ppc/ppc_sys.h b/include/asm-ppc/ppc_sys.h
index 048f7c8596ee..549f44843c5e 100644
--- a/include/asm-ppc/ppc_sys.h
+++ b/include/asm-ppc/ppc_sys.h
@@ -27,6 +27,8 @@
 #include <asm/mpc83xx.h>
 #elif defined(CONFIG_85xx)
 #include <asm/mpc85xx.h>
+#elif defined(CONFIG_8xx)
+#include <asm/mpc8xx.h>
 #elif defined(CONFIG_PPC_MPC52xx)
 #include <asm/mpc52xx.h>
 #elif defined(CONFIG_MPC10X_BRIDGE)
diff --git a/include/asm-ppc64/dma-mapping.h b/include/asm-ppc64/dma-mapping.h
index 9ad8adee0067..fb68fa23bea8 100644
--- a/include/asm-ppc64/dma-mapping.h
+++ b/include/asm-ppc64/dma-mapping.h
@@ -19,7 +19,7 @@
 extern int dma_supported(struct device *dev, u64 mask);
 extern int dma_set_mask(struct device *dev, u64 dma_mask);
 extern void *dma_alloc_coherent(struct device *dev, size_t size,
-                dma_addr_t *dma_handle, unsigned int __nocast flag);
+                dma_addr_t *dma_handle, gfp_t flag);
 extern void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
                 dma_addr_t dma_handle);
 extern dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
@@ -118,7 +118,7 @@ dma_cache_sync(void *vaddr, size_t size,
  */
 struct dma_mapping_ops {
         void *          (*alloc_coherent)(struct device *dev, size_t size,
-                                dma_addr_t *dma_handle, unsigned int __nocast flag);
+                                dma_addr_t *dma_handle, gfp_t flag);
         void            (*free_coherent)(struct device *dev, size_t size,
                                 void *vaddr, dma_addr_t dma_handle);
         dma_addr_t      (*map_single)(struct device *dev, void *ptr,
diff --git a/include/asm-ppc64/iommu.h b/include/asm-ppc64/iommu.h
index 72dcf8116b04..c2f3b6e8a42f 100644
--- a/include/asm-ppc64/iommu.h
+++ b/include/asm-ppc64/iommu.h
@@ -122,7 +122,7 @@ extern void iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist,
                 int nelems, enum dma_data_direction direction);
 
 extern void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size,
-                dma_addr_t *dma_handle, unsigned int __nocast flag);
+                dma_addr_t *dma_handle, gfp_t flag);
 extern void iommu_free_coherent(struct iommu_table *tbl, size_t size,
                 void *vaddr, dma_addr_t dma_handle);
 extern dma_addr_t iommu_map_single(struct iommu_table *tbl, void *vaddr,
diff --git a/include/asm-ppc64/smu.h b/include/asm-ppc64/smu.h
index 10b4397af9aa..dee8eefe47bc 100644
--- a/include/asm-ppc64/smu.h
+++ b/include/asm-ppc64/smu.h
@@ -1,22 +1,379 @@
+#ifndef _SMU_H
+#define _SMU_H
+
 /*
  * Definitions for talking to the SMU chip in newer G5 PowerMacs
  */
 
 #include <linux/config.h>
+#include <linux/list.h>
+
+/*
+ * Known SMU commands
+ *
+ * Most of what is below comes from looking at the Open Firmware driver,
+ * though this is still incomplete and could use better documentation here
+ * or there...
+ */
+
+
+/*
+ * Partition info commands
+ *
+ * I do not know what those are for at this point
+ */
+#define SMU_CMD_PARTITION_COMMAND               0x3e
+
+
+/*
+ * Fan control
+ *
+ * This is a "mux" for fan control commands, first byte is the
+ * "sub" command.
+ */
+#define SMU_CMD_FAN_COMMAND                     0x4a
+
+
+/*
+ * Battery access
+ *
+ * Same command number as the PMU, could it be same syntax ?
+ */
+#define SMU_CMD_BATTERY_COMMAND                 0x6f
+#define   SMU_CMD_GET_BATTERY_INFO              0x00
+
+/*
+ * Real time clock control
+ *
+ * This is a "mux", first data byte contains the "sub" command.
+ * The "RTC" part of the SMU controls the date, time, powerup
+ * timer, but also a PRAM
+ *
+ * Dates are in BCD format on 7 bytes:
+ * [sec] [min] [hour] [weekday] [month day] [month] [year]
+ * with month being 1 based and year minus 100
+ */
+#define SMU_CMD_RTC_COMMAND                     0x8e
+#define   SMU_CMD_RTC_SET_PWRUP_TIMER           0x00 /* i: 7 bytes date */
+#define   SMU_CMD_RTC_GET_PWRUP_TIMER           0x01 /* o: 7 bytes date */
+#define   SMU_CMD_RTC_STOP_PWRUP_TIMER          0x02
+#define   SMU_CMD_RTC_SET_PRAM_BYTE_ACC         0x20 /* i: 1 byte (address?) */
+#define   SMU_CMD_RTC_SET_PRAM_AUTOINC          0x21 /* i: 1 byte (data?) */
+#define   SMU_CMD_RTC_SET_PRAM_LO_BYTES         0x22 /* i: 10 bytes */
+#define   SMU_CMD_RTC_SET_PRAM_HI_BYTES         0x23 /* i: 10 bytes */
+#define   SMU_CMD_RTC_GET_PRAM_BYTE             0x28 /* i: 1 bytes (address?) */
+#define   SMU_CMD_RTC_GET_PRAM_LO_BYTES         0x29 /* o: 10 bytes */
+#define   SMU_CMD_RTC_GET_PRAM_HI_BYTES         0x2a /* o: 10 bytes */
+#define   SMU_CMD_RTC_SET_DATETIME              0x80 /* i: 7 bytes date */
+#define   SMU_CMD_RTC_GET_DATETIME              0x81 /* o: 7 bytes date */
+
+ /*
+  * i2c commands
+  *
+  * To issue an i2c command, first is to send a parameter block to the
+  * the SMU. This is a command of type 0x9a with 9 bytes of header
+  * eventually followed by data for a write:
+  *
+  * 0: bus number (from device-tree usually, SMU has lots of busses !)
+  * 1: transfer type/format (see below)
+  * 2: device address. For combined and combined4 type transfers, this
+  *    is the "write" version of the address (bit 0x01 cleared)
+  * 3: subaddress length (0..3)
+  * 4: subaddress byte 0 (or only byte for subaddress length 1)
+  * 5: subaddress byte 1
+  * 6: subaddress byte 2
+  * 7: combined address (device address for combined mode data phase)
+  * 8: data length
+  *
+  * The transfer types are the same good old Apple ones it seems,
+  * that is:
+  *   - 0x00: Simple transfer
+  *   - 0x01: Subaddress transfer (addr write + data tx, no restart)
+  *   - 0x02: Combined transfer (addr write + restart + data tx)
+  *
+  * This is then followed by actual data for a write.
+  *
+  * At this point, the OF driver seems to have a limitation on transfer
+  * sizes of 0xd bytes on reads and 0x5 bytes on writes. I do not know
+  * wether this is just an OF limit due to some temporary buffer size
+  * or if this is an SMU imposed limit. This driver has the same limitation
+  * for now as I use a 0x10 bytes temporary buffer as well
+  *
+  * Once that is completed, a response is expected from the SMU. This is
+  * obtained via a command of type 0x9a with a length of 1 byte containing
+  * 0 as the data byte. OF also fills the rest of the data buffer with 0xff's
+  * though I can't tell yet if this is actually necessary. Once this command
+  * is complete, at this point, all I can tell is what OF does. OF tests
+  * byte 0 of the reply:
+  *   - on read, 0xfe or 0xfc : bus is busy, wait (see below) or nak ?
+  *   - on read, 0x00 or 0x01 : reply is in buffer (after the byte 0)
+  *   - on write, < 0 -> failure (immediate exit)
+  *   - else, OF just exists (without error, weird)
+  *
+  * So on read, there is this wait-for-busy thing when getting a 0xfc or
+  * 0xfe result. OF does a loop of up to 64 retries, waiting 20ms and
+  * doing the above again until either the retries expire or the result
+  * is no longer 0xfe or 0xfc
+  *
+  * The Darwin I2C driver is less subtle though. On any non-success status
+  * from the response command, it waits 5ms and tries again up to 20 times,
+  * it doesn't differenciate between fatal errors or "busy" status.
+  *
+  * This driver provides an asynchronous paramblock based i2c command
+  * interface to be used either directly by low level code or by a higher
+  * level driver interfacing to the linux i2c layer. The current
+  * implementation of this relies on working timers & timer interrupts
+  * though, so be careful of calling context for now. This may be "fixed"
+  * in the future by adding a polling facility.
+  */
+#define SMU_CMD_I2C_COMMAND                     0x9a
+          /* transfer types */
+#define   SMU_I2C_TRANSFER_SIMPLE       0x00
+#define   SMU_I2C_TRANSFER_STDSUB       0x01
+#define   SMU_I2C_TRANSFER_COMBINED     0x02
+
+/*
+ * Power supply control
+ *
+ * The "sub" command is an ASCII string in the data, the
+ * data lenght is that of the string.
+ *
+ * The VSLEW command can be used to get or set the voltage slewing.
+ *  - lenght 5 (only "VSLEW") : it returns "DONE" and 3 bytes of
+ *    reply at data offset 6, 7 and 8.
+ *  - lenght 8 ("VSLEWxyz") has 3 additional bytes appended, and is
+ *    used to set the voltage slewing point. The SMU replies with "DONE"
+ * I yet have to figure out their exact meaning of those 3 bytes in
+ * both cases.
+ *
+ */
+#define SMU_CMD_POWER_COMMAND                   0xaa
+#define   SMU_CMD_POWER_RESTART                 "RESTART"
+#define   SMU_CMD_POWER_SHUTDOWN                "SHUTDOWN"
+#define   SMU_CMD_POWER_VOLTAGE_SLEW            "VSLEW"
+
+/* Misc commands
+ *
+ * This command seem to be a grab bag of various things
+ */
+#define SMU_CMD_MISC_df_COMMAND                 0xdf
+#define   SMU_CMD_MISC_df_SET_DISPLAY_LIT       0x02 /* i: 1 byte */
+#define   SMU_CMD_MISC_df_NMI_OPTION            0x04
+
+/*
+ * Version info commands
+ *
+ * I haven't quite tried to figure out how these work
+ */
+#define SMU_CMD_VERSION_COMMAND                 0xea
+
+
+/*
+ * Misc commands
+ *
+ * This command seem to be a grab bag of various things
+ */
+#define SMU_CMD_MISC_ee_COMMAND                 0xee
+#define   SMU_CMD_MISC_ee_GET_DATABLOCK_REC     0x02
+#define   SMU_CMD_MISC_ee_LEDS_CTRL             0x04 /* i: 00 (00,01) [00] */
+#define   SMU_CMD_MISC_ee_GET_DATA              0x05 /* i: 00 , o: ?? */
+
+
+
+/*
+ * - Kernel side interface -
+ */
+
+#ifdef __KERNEL__
+
+/*
+ * Asynchronous SMU commands
+ *
+ * Fill up this structure and submit it via smu_queue_command(),
+ * and get notified by the optional done() callback, or because
+ * status becomes != 1
+ */
+
+struct smu_cmd;
+
+struct smu_cmd
+{
+        /* public */
+        u8                      cmd;            /* command */
+        int                     data_len;       /* data len */
+        int                     reply_len;      /* reply len */
+        void                    *data_buf;      /* data buffer */
+        void                    *reply_buf;     /* reply buffer */
+        int                     status;         /* command status */
+        void                    (*done)(struct smu_cmd *cmd, void *misc);
+        void                    *misc;
+
+        /* private */
+        struct list_head        link;
+};
+
+/*
+ * Queues an SMU command, all fields have to be initialized
+ */
+extern int smu_queue_cmd(struct smu_cmd *cmd);
+
+/*
+ * Simple command wrapper. This structure embeds a small buffer
+ * to ease sending simple SMU commands from the stack
+ */
+struct smu_simple_cmd
+{
+        struct smu_cmd  cmd;
+        u8              buffer[16];
+};
+
+/*
+ * Queues a simple command. All fields will be initialized by that
+ * function
+ */
+extern int smu_queue_simple(struct smu_simple_cmd *scmd, u8 command,
+                            unsigned int data_len,
+                            void (*done)(struct smu_cmd *cmd, void *misc),
+                            void *misc,
+                            ...);
+
+/*
+ * Completion helper. Pass it to smu_queue_simple or as 'done'
+ * member to smu_queue_cmd, it will call complete() on the struct
+ * completion passed in the "misc" argument
+ */
+extern void smu_done_complete(struct smu_cmd *cmd, void *misc);
 
 /*
- * Basic routines for use by architecture. To be extended as
- * we understand more of the chip
+ * Synchronous helpers. Will spin-wait for completion of a command
+ */
+extern void smu_spinwait_cmd(struct smu_cmd *cmd);
+
+static inline void smu_spinwait_simple(struct smu_simple_cmd *scmd)
+{
+        smu_spinwait_cmd(&scmd->cmd);
+}
+
+/*
+ * Poll routine to call if blocked with irqs off
+ */
+extern void smu_poll(void);
+
+
+/*
+ * Init routine, presence check....
  */
 extern int smu_init(void);
 extern int smu_present(void);
+struct of_device;
+extern struct of_device *smu_get_ofdev(void);
+
+
+/*
+ * Common command wrappers
+ */
 extern void smu_shutdown(void);
 extern void smu_restart(void);
-extern int smu_get_rtc_time(struct rtc_time *time);
-extern int smu_set_rtc_time(struct rtc_time *time);
+struct rtc_time;
+extern int smu_get_rtc_time(struct rtc_time *time, int spinwait);
+extern int smu_set_rtc_time(struct rtc_time *time, int spinwait);
 
 /*
  * SMU command buffer absolute address, exported by pmac_setup,
  * this is allocated very early during boot.
  */
 extern unsigned long smu_cmdbuf_abs;
+
+
+/*
+ * Kenrel asynchronous i2c interface
+ */
+
+/* SMU i2c header, exactly matches i2c header on wire */
+struct smu_i2c_param
+{
+        u8      bus;            /* SMU bus ID (from device tree) */
+        u8      type;           /* i2c transfer type */
+        u8      devaddr;        /* device address (includes direction) */
+        u8      sublen;         /* subaddress length */
+        u8      subaddr[3];     /* subaddress */
+        u8      caddr;          /* combined address, filled by SMU driver */
+        u8      datalen;        /* length of transfer */
+        u8      data[7];        /* data */
+};
+
+#define SMU_I2C_READ_MAX        0x0d
+#define SMU_I2C_WRITE_MAX       0x05
+
+struct smu_i2c_cmd
+{
+        /* public */
+        struct smu_i2c_param    info;
+        void                    (*done)(struct smu_i2c_cmd *cmd, void *misc);
+        void                    *misc;
+        int                     status; /* 1 = pending, 0 = ok, <0 = fail */
+
+        /* private */
+        struct smu_cmd          scmd;
+        int                     read;
+        int                     stage;
+        int                     retries;
+        u8                      pdata[0x10];
+        struct list_head        link;
+};
+
+/*
+ * Call this to queue an i2c command to the SMU. You must fill info,
+ * including info.data for a write, done and misc.
+ * For now, no polling interface is provided so you have to use completion
+ * callback.
+ */
+extern int smu_queue_i2c(struct smu_i2c_cmd *cmd);
+
+
+#endif /* __KERNEL__ */
+
+/*
+ * - Userland interface -
+ */
+
+/*
+ * A given instance of the device can be configured for 2 different
+ * things at the moment:
+ *
+ *  - sending SMU commands (default at open() time)
+ *  - receiving SMU events (not yet implemented)
+ *
+ * Commands are written with write() of a command block. They can be
+ * "driver" commands (for example to switch to event reception mode)
+ * or real SMU commands. They are made of a header followed by command
+ * data if any.
+ *
+ * For SMU commands (not for driver commands), you can then read() back
+ * a reply. The reader will be blocked or not depending on how the device
+ * file is opened. poll() isn't implemented yet. The reply will consist
+ * of a header as well, followed by the reply data if any. You should
+ * always provide a buffer large enough for the maximum reply data, I
+ * recommand one page.
+ *
+ * It is illegal to send SMU commands through a file descriptor configured
+ * for events reception
+ *
+ */
+struct smu_user_cmd_hdr
+{
+        __u32           cmdtype;
+#define SMU_CMDTYPE_SMU                 0       /* SMU command */
+#define SMU_CMDTYPE_WANTS_EVENTS        1       /* switch fd to events mode */
+
+        __u8            cmd;                    /* SMU command byte */
+        __u32           data_len;               /* Lenght of data following */
+};
+
+struct smu_user_reply_hdr
+{
+        __u32           status;                 /* Command status */
+        __u32           reply_len;              /* Lenght of data follwing */
+};
+
+#endif /*  _SMU_H */
diff --git a/include/asm-ppc64/tlbflush.h b/include/asm-ppc64/tlbflush.h
index 45411a67e082..74271d7c1d16 100644
--- a/include/asm-ppc64/tlbflush.h
+++ b/include/asm-ppc64/tlbflush.h
@@ -25,6 +25,7 @@ struct ppc64_tlb_batch {
         pte_t pte[PPC64_TLB_BATCH_NR];
         unsigned long addr[PPC64_TLB_BATCH_NR];
         unsigned long vaddr[PPC64_TLB_BATCH_NR];
+        unsigned int large;
 };
 DECLARE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
 
diff --git a/include/asm-ppc64/uaccess.h b/include/asm-ppc64/uaccess.h
index c181a60d868c..132c1276547b 100644
--- a/include/asm-ppc64/uaccess.h
+++ b/include/asm-ppc64/uaccess.h
@@ -164,7 +164,8 @@ do {									\
 
 #define __get_user_nocheck(x,ptr,size)                          \
 ({                                                              \
-        long __gu_err, __gu_val;                                \
+        long __gu_err;                                          \
+        unsigned long __gu_val;                                 \
         might_sleep();                                          \
         __get_user_size(__gu_val,(ptr),(size),__gu_err,-EFAULT);\
         (x) = (__typeof__(*(ptr)))__gu_val;                     \
@@ -173,7 +174,8 @@ do {									\
 
 #define __get_user_check(x,ptr,size)                                    \
 ({                                                                      \
-        long __gu_err = -EFAULT, __gu_val = 0;                          \
+        long __gu_err = -EFAULT;                                        \
+        unsigned long __gu_val = 0;                                     \
         const __typeof__(*(ptr)) __user *__gu_addr = (ptr);             \
         might_sleep();                                                  \
         if (access_ok(VERIFY_READ,__gu_addr,size))                      \
diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-s390/futex.h
+++ b/include/asm-s390/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-s390/sigcontext.h b/include/asm-s390/sigcontext.h
index d57bc0cebdce..803545351dd8 100644
--- a/include/asm-s390/sigcontext.h
+++ b/include/asm-s390/sigcontext.h
@@ -61,7 +61,7 @@ typedef struct
 struct sigcontext
 {
         unsigned long   oldmask[_SIGCONTEXT_NSIG_WORDS];
-        _sigregs        *sregs;
+        _sigregs        __user *sregs;
 };
 
 
diff --git a/include/asm-s390/signal.h b/include/asm-s390/signal.h
index 3d6e11c6c1fd..7084626de215 100644
--- a/include/asm-s390/signal.h
+++ b/include/asm-s390/signal.h
@@ -165,7 +165,7 @@ struct sigaction {
 #endif /* __KERNEL__ */
 
 typedef struct sigaltstack {
-        void *ss_sp;
+        void __user *ss_sp;
         int ss_flags;
         size_t ss_size;
 } stack_t;
diff --git a/include/asm-sh/futex.h b/include/asm-sh/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-sh/futex.h
+++ b/include/asm-sh/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-sh64/futex.h b/include/asm-sh64/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-sh64/futex.h
+++ b/include/asm-sh64/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-sparc/btfixup.h b/include/asm-sparc/btfixup.h
index b84c96c89581..c2868d0f60b6 100644
--- a/include/asm-sparc/btfixup.h
+++ b/include/asm-sparc/btfixup.h
@@ -49,17 +49,17 @@ extern unsigned int ___illegal_use_of_BTFIXUP_INT_in_module(void);
 /* Put bottom 13bits into some register variable */
 
 #define BTFIXUPDEF_SIMM13(__name)                                                       \
-        extern unsigned int ___sf_##__name(void) __attribute_const__;           \
+        static inline unsigned int ___sf_##__name(void) __attribute_const__;            \
         extern unsigned ___ss_##__name[2];                                              \
-        extern __inline__ unsigned int ___sf_##__name(void) {                           \
+        static inline unsigned int ___sf_##__name(void) {                               \
                 unsigned int ret;                                                       \
                 __asm__ ("or %%g0, ___s_" #__name ", %0" : "=r"(ret));                  \
                 return ret;                                                             \
         }
 #define BTFIXUPDEF_SIMM13_INIT(__name,__val)                                            \
-        extern unsigned int ___sf_##__name(void) __attribute_const__;           \
+        static inline unsigned int ___sf_##__name(void) __attribute_const__;            \
         extern unsigned ___ss_##__name[2];                                              \
-        extern __inline__ unsigned int ___sf_##__name(void) {                           \
+        static inline unsigned int ___sf_##__name(void) {                               \
                 unsigned int ret;                                                       \
                 __asm__ ("or %%g0, ___s_" #__name "__btset_" #__val ", %0" : "=r"(ret));\
                 return ret;                                                             \
@@ -71,17 +71,17 @@ extern unsigned int ___illegal_use_of_BTFIXUP_INT_in_module(void);
  */
 
 #define BTFIXUPDEF_HALF(__name)                                                         \
-        extern unsigned int ___af_##__name(void) __attribute_const__;           \
+        static inline unsigned int ___af_##__name(void) __attribute_const__;            \
         extern unsigned ___as_##__name[2];                                              \
-        extern __inline__ unsigned int ___af_##__name(void) {                           \
+        static inline unsigned int ___af_##__name(void) {                               \
                 unsigned int ret;                                                       \
                 __asm__ ("or %%g0, ___a_" #__name ", %0" : "=r"(ret));                  \
                 return ret;                                                             \
         }
 #define BTFIXUPDEF_HALF_INIT(__name,__val)                                              \
-        extern unsigned int ___af_##__name(void) __attribute_const__;           \
+        static inline unsigned int ___af_##__name(void) __attribute_const__;            \
         extern unsigned ___as_##__name[2];                                              \
-        extern __inline__ unsigned int ___af_##__name(void) {                           \
+        static inline unsigned int ___af_##__name(void) {                               \
                 unsigned int ret;                                                       \
                 __asm__ ("or %%g0, ___a_" #__name "__btset_" #__val ", %0" : "=r"(ret));\
                 return ret;                                                             \
@@ -90,17 +90,17 @@ extern unsigned int ___illegal_use_of_BTFIXUP_INT_in_module(void);
 /* Put upper 22 bits into some register variable */
 
 #define BTFIXUPDEF_SETHI(__name)                                                        \
-        extern unsigned int ___hf_##__name(void) __attribute_const__;           \
+        static inline unsigned int ___hf_##__name(void) __attribute_const__;            \
         extern unsigned ___hs_##__name[2];                                              \
-        extern __inline__ unsigned int ___hf_##__name(void) {                           \
+        static inline unsigned int ___hf_##__name(void) {                               \
                 unsigned int ret;                                                       \
                 __asm__ ("sethi %%hi(___h_" #__name "), %0" : "=r"(ret));               \
                 return ret;                                                             \
         }
 #define BTFIXUPDEF_SETHI_INIT(__name,__val)                                             \
-        extern unsigned int ___hf_##__name(void) __attribute_const__;           \
+        static inline unsigned int ___hf_##__name(void) __attribute_const__;            \
         extern unsigned ___hs_##__name[2];                                              \
-        extern __inline__ unsigned int ___hf_##__name(void) {                           \
+        static inline unsigned int ___hf_##__name(void) {                               \
                 unsigned int ret;                                                       \
                 __asm__ ("sethi %%hi(___h_" #__name "__btset_" #__val "), %0" :         \
                          "=r"(ret));                                                    \
diff --git a/include/asm-sparc/cache.h b/include/asm-sparc/cache.h
index e6316fd7e1a4..a10522cb21b7 100644
--- a/include/asm-sparc/cache.h
+++ b/include/asm-sparc/cache.h
@@ -27,7 +27,7 @@
  */
 
 /* First, cache-tag access. */
-extern __inline__ unsigned int get_icache_tag(int setnum, int tagnum)
+static inline unsigned int get_icache_tag(int setnum, int tagnum)
 {
         unsigned int vaddr, retval;
 
@@ -38,7 +38,7 @@ extern __inline__ unsigned int get_icache_tag(int setnum, int tagnum)
         return retval;
 }
 
-extern __inline__ void put_icache_tag(int setnum, int tagnum, unsigned int entry)
+static inline void put_icache_tag(int setnum, int tagnum, unsigned int entry)
 {
         unsigned int vaddr;
 
@@ -51,7 +51,7 @@ extern __inline__ void put_icache_tag(int setnum, int tagnum, unsigned int entry
 /* Second cache-data access.  The data is returned two-32bit quantities
  * at a time.
  */
-extern __inline__ void get_icache_data(int setnum, int tagnum, int subblock,
+static inline void get_icache_data(int setnum, int tagnum, int subblock,
                                        unsigned int *data)
 {
         unsigned int value1, value2, vaddr;
@@ -67,7 +67,7 @@ extern __inline__ void get_icache_data(int setnum, int tagnum, int subblock,
         data[0] = value1; data[1] = value2;
 }
 
-extern __inline__ void put_icache_data(int setnum, int tagnum, int subblock,
+static inline void put_icache_data(int setnum, int tagnum, int subblock,
                                        unsigned int *data)
 {
         unsigned int value1, value2, vaddr;
@@ -92,35 +92,35 @@ extern __inline__ void put_icache_data(int setnum, int tagnum, int subblock,
  */
 
 /* Flushes which clear out both the on-chip and external caches */
-extern __inline__ void flush_ei_page(unsigned int addr)
+static inline void flush_ei_page(unsigned int addr)
 {
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
                              "r" (addr), "i" (ASI_M_FLUSH_PAGE) :
                              "memory");
 }
 
-extern __inline__ void flush_ei_seg(unsigned int addr)
+static inline void flush_ei_seg(unsigned int addr)
 {
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
                              "r" (addr), "i" (ASI_M_FLUSH_SEG) :
                              "memory");
 }
 
-extern __inline__ void flush_ei_region(unsigned int addr)
+static inline void flush_ei_region(unsigned int addr)
 {
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
                              "r" (addr), "i" (ASI_M_FLUSH_REGION) :
                              "memory");
 }
 
-extern __inline__ void flush_ei_ctx(unsigned int addr)
+static inline void flush_ei_ctx(unsigned int addr)
 {
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
                              "r" (addr), "i" (ASI_M_FLUSH_CTX) :
                              "memory");
 }
 
-extern __inline__ void flush_ei_user(unsigned int addr)
+static inline void flush_ei_user(unsigned int addr)
 {
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
                              "r" (addr), "i" (ASI_M_FLUSH_USER) :
diff --git a/include/asm-sparc/cypress.h b/include/asm-sparc/cypress.h
index fc92fc839c3f..99599533efbc 100644
--- a/include/asm-sparc/cypress.h
+++ b/include/asm-sparc/cypress.h
@@ -48,25 +48,25 @@
 #define CYPRESS_NFAULT    0x00000002
 #define CYPRESS_MENABLE   0x00000001
 
-extern __inline__ void cypress_flush_page(unsigned long page)
+static inline void cypress_flush_page(unsigned long page)
 {
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
                              "r" (page), "i" (ASI_M_FLUSH_PAGE));
 }
 
-extern __inline__ void cypress_flush_segment(unsigned long addr)
+static inline void cypress_flush_segment(unsigned long addr)
 {
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
                              "r" (addr), "i" (ASI_M_FLUSH_SEG));
 }
 
-extern __inline__ void cypress_flush_region(unsigned long addr)
+static inline void cypress_flush_region(unsigned long addr)
 {
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
                              "r" (addr), "i" (ASI_M_FLUSH_REGION));
 }
 
-extern __inline__ void cypress_flush_context(void)
+static inline void cypress_flush_context(void)
 {
         __asm__ __volatile__("sta %%g0, [%%g0] %0\n\t" : :
                              "i" (ASI_M_FLUSH_CTX));
diff --git a/include/asm-sparc/delay.h b/include/asm-sparc/delay.h
index 6edf2cbb246b..7ec8e9f7ad4f 100644
--- a/include/asm-sparc/delay.h
+++ b/include/asm-sparc/delay.h
@@ -10,7 +10,7 @@
 #include <linux/config.h>
 #include <asm/cpudata.h>
 
-extern __inline__ void __delay(unsigned long loops)
+static inline void __delay(unsigned long loops)
 {
         __asm__ __volatile__("cmp %0, 0\n\t"
                              "1: bne 1b\n\t"
diff --git a/include/asm-sparc/dma.h b/include/asm-sparc/dma.h
index 07e6368a2521..8ec206aa5f2e 100644
--- a/include/asm-sparc/dma.h
+++ b/include/asm-sparc/dma.h
@@ -198,7 +198,7 @@ extern void dvma_init(struct sbus_bus *);
 /* Pause until counter runs out or BIT isn't set in the DMA condition
  * register.
  */
-extern __inline__ void sparc_dma_pause(struct sparc_dma_registers *regs,
+static inline void sparc_dma_pause(struct sparc_dma_registers *regs,
                                        unsigned long bit)
 {
         int ctr = 50000;   /* Let's find some bugs ;) */
diff --git a/include/asm-sparc/futex.h b/include/asm-sparc/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-sparc/futex.h
+++ b/include/asm-sparc/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-sparc/iommu.h b/include/asm-sparc/iommu.h
index 8171362d56b9..70c589c05a10 100644
--- a/include/asm-sparc/iommu.h
+++ b/include/asm-sparc/iommu.h
@@ -108,12 +108,12 @@ struct iommu_struct {
         struct bit_map usemap;
 };
 
-extern __inline__ void iommu_invalidate(struct iommu_regs *regs)
+static inline void iommu_invalidate(struct iommu_regs *regs)
 {
         regs->tlbflush = 0;
 }
 
-extern __inline__ void iommu_invalidate_page(struct iommu_regs *regs, unsigned long ba)
+static inline void iommu_invalidate_page(struct iommu_regs *regs, unsigned long ba)
 {
         regs->pageflush = (ba & PAGE_MASK);
 }
diff --git a/include/asm-sparc/kdebug.h b/include/asm-sparc/kdebug.h
index 3ea4916635ee..fba92485fdba 100644
--- a/include/asm-sparc/kdebug.h
+++ b/include/asm-sparc/kdebug.h
@@ -46,7 +46,7 @@ struct kernel_debug {
 extern struct kernel_debug *linux_dbvec;
 
 /* Use this macro in C-code to enter the debugger. */
-extern __inline__ void sp_enter_debugger(void)
+static inline void sp_enter_debugger(void)
 {
         __asm__ __volatile__("jmpl %0, %%o7\n\t"
                              "nop\n\t" : :
diff --git a/include/asm-sparc/mbus.h b/include/asm-sparc/mbus.h
index 5f2749015342..ecacdf4075d7 100644
--- a/include/asm-sparc/mbus.h
+++ b/include/asm-sparc/mbus.h
@@ -83,7 +83,7 @@ extern unsigned int hwbug_bitmask;
  */
 #define TBR_ID_SHIFT            20
 
-extern __inline__ int get_cpuid(void)
+static inline int get_cpuid(void)
 {
         register int retval;
         __asm__ __volatile__("rd %%tbr, %0\n\t"
@@ -93,7 +93,7 @@ extern __inline__ int get_cpuid(void)
         return (retval & 3);
 }
 
-extern __inline__ int get_modid(void)
+static inline int get_modid(void)
 {
         return (get_cpuid() | 0x8);
 }
diff --git a/include/asm-sparc/msi.h b/include/asm-sparc/msi.h
index b69543dd3b46..ff72cbd946a4 100644
--- a/include/asm-sparc/msi.h
+++ b/include/asm-sparc/msi.h
@@ -19,7 +19,7 @@
 #define MSI_ASYNC_MODE  0x80000000      /* Operate the MSI asynchronously */
 
 
-extern __inline__ void msi_set_sync(void)
+static inline void msi_set_sync(void)
 {
         __asm__ __volatile__ ("lda [%0] %1, %%g3\n\t"
                               "andn %%g3, %2, %%g3\n\t"
diff --git a/include/asm-sparc/mxcc.h b/include/asm-sparc/mxcc.h
index 60ef9d6fe7bc..128fe9708135 100644
--- a/include/asm-sparc/mxcc.h
+++ b/include/asm-sparc/mxcc.h
@@ -85,7 +85,7 @@
 
 #ifndef __ASSEMBLY__
 
-extern __inline__ void mxcc_set_stream_src(unsigned long *paddr)
+static inline void mxcc_set_stream_src(unsigned long *paddr)
 {
         unsigned long data0 = paddr[0];
         unsigned long data1 = paddr[1];
@@ -98,7 +98,7 @@ extern __inline__ void mxcc_set_stream_src(unsigned long *paddr)
                               "i" (ASI_M_MXCC) : "g2", "g3");
 }
 
-extern __inline__ void mxcc_set_stream_dst(unsigned long *paddr)
+static inline void mxcc_set_stream_dst(unsigned long *paddr)
 {
         unsigned long data0 = paddr[0];
         unsigned long data1 = paddr[1];
@@ -111,7 +111,7 @@ extern __inline__ void mxcc_set_stream_dst(unsigned long *paddr)
                               "i" (ASI_M_MXCC) : "g2", "g3");
 }
 
-extern __inline__ unsigned long mxcc_get_creg(void)
+static inline unsigned long mxcc_get_creg(void)
 {
         unsigned long mxcc_control;
 
@@ -125,7 +125,7 @@ extern __inline__ unsigned long mxcc_get_creg(void)
         return mxcc_control;
 }
 
-extern __inline__ void mxcc_set_creg(unsigned long mxcc_control)
+static inline void mxcc_set_creg(unsigned long mxcc_control)
 {
         __asm__ __volatile__("sta %0, [%1] %2\n\t" : :
                              "r" (mxcc_control), "r" (MXCC_CREG),
diff --git a/include/asm-sparc/obio.h b/include/asm-sparc/obio.h
index 62e1d77965f3..47854a2a12cf 100644
--- a/include/asm-sparc/obio.h
+++ b/include/asm-sparc/obio.h
@@ -98,7 +98,7 @@
 
 #ifndef __ASSEMBLY__
 
-extern __inline__ int bw_get_intr_mask(int sbus_level)
+static inline int bw_get_intr_mask(int sbus_level)
 {
         int mask;
         
@@ -109,7 +109,7 @@ extern __inline__ int bw_get_intr_mask(int sbus_level)
         return mask;
 }
 
-extern __inline__ void bw_clear_intr_mask(int sbus_level, int mask)
+static inline void bw_clear_intr_mask(int sbus_level, int mask)
 {
         __asm__ __volatile__ ("stha %0, [%1] %2" : :
                               "r" (mask),
@@ -117,7 +117,7 @@ extern __inline__ void bw_clear_intr_mask(int sbus_level, int mask)
                               "i" (ASI_M_CTL));
 }
 
-extern __inline__ unsigned bw_get_prof_limit(int cpu)
+static inline unsigned bw_get_prof_limit(int cpu)
 {
         unsigned limit;
         
@@ -128,7 +128,7 @@ extern __inline__ unsigned bw_get_prof_limit(int cpu)
         return limit;
 }
 
-extern __inline__ void bw_set_prof_limit(int cpu, unsigned limit)
+static inline void bw_set_prof_limit(int cpu, unsigned limit)
 {
         __asm__ __volatile__ ("sta %0, [%1] %2" : :
                               "r" (limit),
@@ -136,7 +136,7 @@ extern __inline__ void bw_set_prof_limit(int cpu, unsigned limit)
                               "i" (ASI_M_CTL));
 }
 
-extern __inline__ unsigned bw_get_ctrl(int cpu)
+static inline unsigned bw_get_ctrl(int cpu)
 {
         unsigned ctrl;
         
@@ -147,7 +147,7 @@ extern __inline__ unsigned bw_get_ctrl(int cpu)
         return ctrl;
 }
 
-extern __inline__ void bw_set_ctrl(int cpu, unsigned ctrl)
+static inline void bw_set_ctrl(int cpu, unsigned ctrl)
 {
         __asm__ __volatile__ ("sta %0, [%1] %2" : :
                               "r" (ctrl),
@@ -157,7 +157,7 @@ extern __inline__ void bw_set_ctrl(int cpu, unsigned ctrl)
 
 extern unsigned char cpu_leds[32];
 
-extern __inline__ void show_leds(int cpuid)
+static inline void show_leds(int cpuid)
 {
         cpuid &= 0x1e;
         __asm__ __volatile__ ("stba %0, [%1] %2" : :
@@ -166,7 +166,7 @@ extern __inline__ void show_leds(int cpuid)
                               "i" (ASI_M_CTL));
 }
 
-extern __inline__ unsigned cc_get_ipen(void)
+static inline unsigned cc_get_ipen(void)
 {
         unsigned pending;
         
@@ -177,7 +177,7 @@ extern __inline__ unsigned cc_get_ipen(void)
         return pending;
 }
 
-extern __inline__ void cc_set_iclr(unsigned clear)
+static inline void cc_set_iclr(unsigned clear)
 {
         __asm__ __volatile__ ("stha %0, [%1] %2" : :
                               "r" (clear),
@@ -185,7 +185,7 @@ extern __inline__ void cc_set_iclr(unsigned clear)
                               "i" (ASI_M_MXCC));
 }
 
-extern __inline__ unsigned cc_get_imsk(void)
+static inline unsigned cc_get_imsk(void)
 {
         unsigned mask;
         
@@ -196,7 +196,7 @@ extern __inline__ unsigned cc_get_imsk(void)
         return mask;
 }
 
-extern __inline__ void cc_set_imsk(unsigned mask)
+static inline void cc_set_imsk(unsigned mask)
 {
         __asm__ __volatile__ ("stha %0, [%1] %2" : :
                               "r" (mask),
@@ -204,7 +204,7 @@ extern __inline__ void cc_set_imsk(unsigned mask)
                               "i" (ASI_M_MXCC));
 }
 
-extern __inline__ unsigned cc_get_imsk_other(int cpuid)
+static inline unsigned cc_get_imsk_other(int cpuid)
 {
         unsigned mask;
         
@@ -215,7 +215,7 @@ extern __inline__ unsigned cc_get_imsk_other(int cpuid)
         return mask;
 }
 
-extern __inline__ void cc_set_imsk_other(int cpuid, unsigned mask)
+static inline void cc_set_imsk_other(int cpuid, unsigned mask)
 {
         __asm__ __volatile__ ("stha %0, [%1] %2" : :
                               "r" (mask),
@@ -223,7 +223,7 @@ extern __inline__ void cc_set_imsk_other(int cpuid, unsigned mask)
                               "i" (ASI_M_CTL));
 }
 
-extern __inline__ void cc_set_igen(unsigned gen)
+static inline void cc_set_igen(unsigned gen)
 {
         __asm__ __volatile__ ("sta %0, [%1] %2" : :
                               "r" (gen),
@@ -239,7 +239,7 @@ extern __inline__ void cc_set_igen(unsigned gen)
 #define IGEN_MESSAGE(bcast, devid, sid, levels) \
         (((bcast) << 31) | ((devid) << 23) | ((sid) << 15) | (levels))
             
-extern __inline__ void sun4d_send_ipi(int cpu, int level)
+static inline void sun4d_send_ipi(int cpu, int level)
 {
         cc_set_igen(IGEN_MESSAGE(0, cpu << 3, 6 + ((level >> 1) & 7), 1 << (level - 1)));
 }
diff --git a/include/asm-sparc/pci.h b/include/asm-sparc/pci.h
index 97052baf90c1..38644742f011 100644
--- a/include/asm-sparc/pci.h
+++ b/include/asm-sparc/pci.h
@@ -15,12 +15,12 @@
 
 #define PCI_IRQ_NONE            0xffffffff
 
-extern inline void pcibios_set_master(struct pci_dev *dev)
+static inline void pcibios_set_master(struct pci_dev *dev)
 {
         /* No special bus mastering setup handling */
 }
 
-extern inline void pcibios_penalize_isa_irq(int irq, int active)
+static inline void pcibios_penalize_isa_irq(int irq, int active)
 {
         /* We don't do dynamic PCI IRQ allocation */
 }
@@ -137,7 +137,7 @@ extern void pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist
  * only drive the low 24-bits during PCI bus mastering, then
  * you would pass 0x00ffffff as the mask to this function.
  */
-extern inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask)
+static inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask)
 {
         return 1;
 }
diff --git a/include/asm-sparc/pgtable.h b/include/asm-sparc/pgtable.h
index 8f4f6a959651..a14e98677500 100644
--- a/include/asm-sparc/pgtable.h
+++ b/include/asm-sparc/pgtable.h
@@ -82,6 +82,8 @@ extern unsigned long page_kernel;
 /* Top-level page directory */
 extern pgd_t swapper_pg_dir[1024];
 
+extern void paging_init(void);
+
 /* Page table for 0-4MB for everybody, on the Sparc this
  * holds the same as on the i386.
  */
@@ -152,7 +154,7 @@ BTFIXUPDEF_CALL_CONST(int, pte_present, pte_t)
 BTFIXUPDEF_CALL(void, pte_clear, pte_t *)
 BTFIXUPDEF_CALL(int, pte_read, pte_t)
 
-extern __inline__ int pte_none(pte_t pte)
+static inline int pte_none(pte_t pte)
 {
         return !(pte_val(pte) & ~BTFIXUP_SETHI(none_mask));
 }
@@ -165,7 +167,7 @@ BTFIXUPDEF_CALL_CONST(int, pmd_bad, pmd_t)
 BTFIXUPDEF_CALL_CONST(int, pmd_present, pmd_t)
 BTFIXUPDEF_CALL(void, pmd_clear, pmd_t *)
 
-extern __inline__ int pmd_none(pmd_t pmd)
+static inline int pmd_none(pmd_t pmd)
 {
         return !(pmd_val(pmd) & ~BTFIXUP_SETHI(none_mask));
 }
@@ -192,20 +194,20 @@ BTFIXUPDEF_HALF(pte_writei)
 BTFIXUPDEF_HALF(pte_dirtyi)
 BTFIXUPDEF_HALF(pte_youngi)
 
-extern int pte_write(pte_t pte) __attribute_const__;
-extern __inline__ int pte_write(pte_t pte)
+static int pte_write(pte_t pte) __attribute_const__;
+static inline int pte_write(pte_t pte)
 {
         return pte_val(pte) & BTFIXUP_HALF(pte_writei);
 }
 
-extern int pte_dirty(pte_t pte) __attribute_const__;
-extern __inline__ int pte_dirty(pte_t pte)
+static int pte_dirty(pte_t pte) __attribute_const__;
+static inline int pte_dirty(pte_t pte)
 {
         return pte_val(pte) & BTFIXUP_HALF(pte_dirtyi);
 }
 
-extern int pte_young(pte_t pte) __attribute_const__;
-extern __inline__ int pte_young(pte_t pte)
+static int pte_young(pte_t pte) __attribute_const__;
+static inline int pte_young(pte_t pte)
 {
         return pte_val(pte) & BTFIXUP_HALF(pte_youngi);
 }
@@ -215,8 +217,8 @@ extern __inline__ int pte_young(pte_t pte)
  */
 BTFIXUPDEF_HALF(pte_filei)
 
-extern int pte_file(pte_t pte) __attribute_const__;
-extern __inline__ int pte_file(pte_t pte)
+static int pte_file(pte_t pte) __attribute_const__;
+static inline int pte_file(pte_t pte)
 {
         return pte_val(pte) & BTFIXUP_HALF(pte_filei);
 }
@@ -227,20 +229,20 @@ BTFIXUPDEF_HALF(pte_wrprotecti)
 BTFIXUPDEF_HALF(pte_mkcleani)
 BTFIXUPDEF_HALF(pte_mkoldi)
 
-extern pte_t pte_wrprotect(pte_t pte) __attribute_const__;
-extern __inline__ pte_t pte_wrprotect(pte_t pte)
+static pte_t pte_wrprotect(pte_t pte) __attribute_const__;
+static inline pte_t pte_wrprotect(pte_t pte)
 {
         return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_wrprotecti));
 }
 
-extern pte_t pte_mkclean(pte_t pte) __attribute_const__;
-extern __inline__ pte_t pte_mkclean(pte_t pte)
+static pte_t pte_mkclean(pte_t pte) __attribute_const__;
+static inline pte_t pte_mkclean(pte_t pte)
 {
         return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_mkcleani));
 }
 
-extern pte_t pte_mkold(pte_t pte) __attribute_const__;
-extern __inline__ pte_t pte_mkold(pte_t pte)
+static pte_t pte_mkold(pte_t pte) __attribute_const__;
+static inline pte_t pte_mkold(pte_t pte)
 {
         return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_mkoldi));
 }
@@ -276,8 +278,8 @@ BTFIXUPDEF_CALL_CONST(pte_t, mk_pte_io, unsigned long, pgprot_t, int)
 
 BTFIXUPDEF_INT(pte_modify_mask)
 
-extern pte_t pte_modify(pte_t pte, pgprot_t newprot) __attribute_const__;
-extern __inline__ pte_t pte_modify(pte_t pte, pgprot_t newprot)
+static pte_t pte_modify(pte_t pte, pgprot_t newprot) __attribute_const__;
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 {
         return __pte((pte_val(pte) & BTFIXUP_INT(pte_modify_mask)) |
                 pgprot_val(newprot));
@@ -384,13 +386,13 @@ extern struct ctx_list ctx_used;        /* Head of used contexts list */
 
 #define NO_CONTEXT     -1
 
-extern __inline__ void remove_from_ctx_list(struct ctx_list *entry)
+static inline void remove_from_ctx_list(struct ctx_list *entry)
 {
         entry->next->prev = entry->prev;
         entry->prev->next = entry->next;
 }
 
-extern __inline__ void add_to_ctx_list(struct ctx_list *head, struct ctx_list *entry)
+static inline void add_to_ctx_list(struct ctx_list *head, struct ctx_list *entry)
 {
         entry->next = head;
         (entry->prev = head->prev)->next = entry;
@@ -399,7 +401,7 @@ extern __inline__ void add_to_ctx_list(struct ctx_list *head, struct ctx_list *e
 #define add_to_free_ctxlist(entry) add_to_ctx_list(&ctx_free, entry)
 #define add_to_used_ctxlist(entry) add_to_ctx_list(&ctx_used, entry)
 
-extern __inline__ unsigned long
+static inline unsigned long
 __get_phys (unsigned long addr)
 {
         switch (sparc_cpu_model){
@@ -414,7 +416,7 @@ __get_phys (unsigned long addr)
         }
 }
 
-extern __inline__ int
+static inline int
 __get_iospace (unsigned long addr)
 {
         switch (sparc_cpu_model){
diff --git a/include/asm-sparc/pgtsrmmu.h b/include/asm-sparc/pgtsrmmu.h
index ee3b9d93187c..edeb9811e728 100644
--- a/include/asm-sparc/pgtsrmmu.h
+++ b/include/asm-sparc/pgtsrmmu.h
@@ -148,7 +148,7 @@ extern void *srmmu_nocache_pool;
 #define __nocache_fix(VADDR) __va(__nocache_pa(VADDR))
 
 /* Accessing the MMU control register. */
-extern __inline__ unsigned int srmmu_get_mmureg(void)
+static inline unsigned int srmmu_get_mmureg(void)
 {
         unsigned int retval;
         __asm__ __volatile__("lda [%%g0] %1, %0\n\t" :
@@ -157,14 +157,14 @@ extern __inline__ unsigned int srmmu_get_mmureg(void)
         return retval;
 }
 
-extern __inline__ void srmmu_set_mmureg(unsigned long regval)
+static inline void srmmu_set_mmureg(unsigned long regval)
 {
         __asm__ __volatile__("sta %0, [%%g0] %1\n\t" : :
                              "r" (regval), "i" (ASI_M_MMUREGS) : "memory");
 
 }
 
-extern __inline__ void srmmu_set_ctable_ptr(unsigned long paddr)
+static inline void srmmu_set_ctable_ptr(unsigned long paddr)
 {
         paddr = ((paddr >> 4) & SRMMU_CTX_PMASK);
         __asm__ __volatile__("sta %0, [%1] %2\n\t" : :
@@ -173,7 +173,7 @@ extern __inline__ void srmmu_set_ctable_ptr(unsigned long paddr)
                              "memory");
 }
 
-extern __inline__ unsigned long srmmu_get_ctable_ptr(void)
+static inline unsigned long srmmu_get_ctable_ptr(void)
 {
         unsigned int retval;
 
@@ -184,14 +184,14 @@ extern __inline__ unsigned long srmmu_get_ctable_ptr(void)
         return (retval & SRMMU_CTX_PMASK) << 4;
 }
 
-extern __inline__ void srmmu_set_context(int context)
+static inline void srmmu_set_context(int context)
 {
         __asm__ __volatile__("sta %0, [%1] %2\n\t" : :
                              "r" (context), "r" (SRMMU_CTX_REG),
                              "i" (ASI_M_MMUREGS) : "memory");
 }
 
-extern __inline__ int srmmu_get_context(void)
+static inline int srmmu_get_context(void)
 {
         register int retval;
         __asm__ __volatile__("lda [%1] %2, %0\n\t" :
@@ -201,7 +201,7 @@ extern __inline__ int srmmu_get_context(void)
         return retval;
 }
 
-extern __inline__ unsigned int srmmu_get_fstatus(void)
+static inline unsigned int srmmu_get_fstatus(void)
 {
         unsigned int retval;
 
@@ -211,7 +211,7 @@ extern __inline__ unsigned int srmmu_get_fstatus(void)
         return retval;
 }
 
-extern __inline__ unsigned int srmmu_get_faddr(void)
+static inline unsigned int srmmu_get_faddr(void)
 {
         unsigned int retval;
 
@@ -222,7 +222,7 @@ extern __inline__ unsigned int srmmu_get_faddr(void)
 }
 
 /* This is guaranteed on all SRMMU's. */
-extern __inline__ void srmmu_flush_whole_tlb(void)
+static inline void srmmu_flush_whole_tlb(void)
 {
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
                              "r" (0x400),        /* Flush entire TLB!! */
@@ -231,7 +231,7 @@ extern __inline__ void srmmu_flush_whole_tlb(void)
 }
 
 /* These flush types are not available on all chips... */
-extern __inline__ void srmmu_flush_tlb_ctx(void)
+static inline void srmmu_flush_tlb_ctx(void)
 {
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
                              "r" (0x300),        /* Flush TLB ctx.. */
@@ -239,7 +239,7 @@ extern __inline__ void srmmu_flush_tlb_ctx(void)
 
 }
 
-extern __inline__ void srmmu_flush_tlb_region(unsigned long addr)
+static inline void srmmu_flush_tlb_region(unsigned long addr)
 {
         addr &= SRMMU_PGDIR_MASK;
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
@@ -249,7 +249,7 @@ extern __inline__ void srmmu_flush_tlb_region(unsigned long addr)
 }
 
 
-extern __inline__ void srmmu_flush_tlb_segment(unsigned long addr)
+static inline void srmmu_flush_tlb_segment(unsigned long addr)
 {
         addr &= SRMMU_REAL_PMD_MASK;
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
@@ -258,7 +258,7 @@ extern __inline__ void srmmu_flush_tlb_segment(unsigned long addr)
 
 }
 
-extern __inline__ void srmmu_flush_tlb_page(unsigned long page)
+static inline void srmmu_flush_tlb_page(unsigned long page)
 {
         page &= PAGE_MASK;
         __asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
@@ -267,7 +267,7 @@ extern __inline__ void srmmu_flush_tlb_page(unsigned long page)
 
 }
 
-extern __inline__ unsigned long srmmu_hwprobe(unsigned long vaddr)
+static inline unsigned long srmmu_hwprobe(unsigned long vaddr)
 {
         unsigned long retval;
 
@@ -279,7 +279,7 @@ extern __inline__ unsigned long srmmu_hwprobe(unsigned long vaddr)
         return retval;
 }
 
-extern __inline__ int
+static inline int
 srmmu_get_pte (unsigned long addr)
 {
         register unsigned long entry;
diff --git a/include/asm-sparc/processor.h b/include/asm-sparc/processor.h
index 5a7a1a8d29ac..6fbb3f0af8d8 100644
--- a/include/asm-sparc/processor.h
+++ b/include/asm-sparc/processor.h
@@ -79,7 +79,7 @@ struct thread_struct {
 extern unsigned long thread_saved_pc(struct task_struct *t);
 
 /* Do necessary setup to start up a newly executed thread. */
-extern __inline__ void start_thread(struct pt_regs * regs, unsigned long pc,
+static inline void start_thread(struct pt_regs * regs, unsigned long pc,
                                     unsigned long sp)
 {
         register unsigned long zero asm("g1");
diff --git a/include/asm-sparc/psr.h b/include/asm-sparc/psr.h
index 9778b8c8b15b..19c978051118 100644
--- a/include/asm-sparc/psr.h
+++ b/include/asm-sparc/psr.h
@@ -38,7 +38,7 @@
 
 #ifndef __ASSEMBLY__
 /* Get the %psr register. */
-extern __inline__ unsigned int get_psr(void)
+static inline unsigned int get_psr(void)
 {
         unsigned int psr;
         __asm__ __volatile__(
@@ -53,7 +53,7 @@ extern __inline__ unsigned int get_psr(void)
         return psr;
 }
 
-extern __inline__ void put_psr(unsigned int new_psr)
+static inline void put_psr(unsigned int new_psr)
 {
         __asm__ __volatile__(
                 "wr     %0, 0x0, %%psr\n\t"
@@ -72,7 +72,7 @@ extern __inline__ void put_psr(unsigned int new_psr)
 
 extern unsigned int fsr_storage;
 
-extern __inline__ unsigned int get_fsr(void)
+static inline unsigned int get_fsr(void)
 {
         unsigned int fsr = 0;
 
diff --git a/include/asm-sparc/sbi.h b/include/asm-sparc/sbi.h
index 739ccac5dcf2..86a603ac7b20 100644
--- a/include/asm-sparc/sbi.h
+++ b/include/asm-sparc/sbi.h
@@ -65,7 +65,7 @@ struct sbi_regs {
 
 #ifndef __ASSEMBLY__
 
-extern __inline__ int acquire_sbi(int devid, int mask)
+static inline int acquire_sbi(int devid, int mask)
 {
         __asm__ __volatile__ ("swapa [%2] %3, %0" :
                               "=r" (mask) :
@@ -75,7 +75,7 @@ extern __inline__ int acquire_sbi(int devid, int mask)
         return mask;
 }
 
-extern __inline__ void release_sbi(int devid, int mask)
+static inline void release_sbi(int devid, int mask)
 {
         __asm__ __volatile__ ("sta %0, [%1] %2" : :
                               "r" (mask),
@@ -83,7 +83,7 @@ extern __inline__ void release_sbi(int devid, int mask)
                               "i" (ASI_M_CTL));
 }
 
-extern __inline__ void set_sbi_tid(int devid, int targetid)
+static inline void set_sbi_tid(int devid, int targetid)
 {
         __asm__ __volatile__ ("sta %0, [%1] %2" : :
                               "r" (targetid),
@@ -91,7 +91,7 @@ extern __inline__ void set_sbi_tid(int devid, int targetid)
                               "i" (ASI_M_CTL));
 }
 
-extern __inline__ int get_sbi_ctl(int devid, int cfgno)
+static inline int get_sbi_ctl(int devid, int cfgno)
 {
         int cfg;
         
@@ -102,7 +102,7 @@ extern __inline__ int get_sbi_ctl(int devid, int cfgno)
         return cfg;
 }
 
-extern __inline__ void set_sbi_ctl(int devid, int cfgno, int cfg)
+static inline void set_sbi_ctl(int devid, int cfgno, int cfg)
 {
         __asm__ __volatile__ ("sta %0, [%1] %2" : :
                               "r" (cfg),
diff --git a/include/asm-sparc/sbus.h b/include/asm-sparc/sbus.h
index 3a8b3908728a..a13cddcecec5 100644
--- a/include/asm-sparc/sbus.h
+++ b/include/asm-sparc/sbus.h
@@ -28,12 +28,12 @@
  * numbers + offsets, and vice versa.
  */
 
-extern __inline__ unsigned long sbus_devaddr(int slotnum, unsigned long offset)
+static inline unsigned long sbus_devaddr(int slotnum, unsigned long offset)
 {
   return (unsigned long) (SUN_SBUS_BVADDR+((slotnum)<<25)+(offset));
 }
 
-extern __inline__ int sbus_dev_slot(unsigned long dev_addr)
+static inline int sbus_dev_slot(unsigned long dev_addr)
 {
   return (int) (((dev_addr)-SUN_SBUS_BVADDR)>>25);
 }
@@ -80,7 +80,7 @@ struct sbus_bus {
 
 extern struct sbus_bus *sbus_root;
 
-extern __inline__ int
+static inline int
 sbus_is_slave(struct sbus_dev *dev)
 {
         /* XXX Have to write this for sun4c's */
diff --git a/include/asm-sparc/smp.h b/include/asm-sparc/smp.h
index 4f96d8333a12..580c51d011df 100644
--- a/include/asm-sparc/smp.h
+++ b/include/asm-sparc/smp.h
@@ -60,22 +60,22 @@ BTFIXUPDEF_BLACKBOX(load_current)
 #define smp_cross_call(func,arg1,arg2,arg3,arg4,arg5) BTFIXUP_CALL(smp_cross_call)(func,arg1,arg2,arg3,arg4,arg5)
 #define smp_message_pass(target,msg,data,wait) BTFIXUP_CALL(smp_message_pass)(target,msg,data,wait)
 
-extern __inline__ void xc0(smpfunc_t func) { smp_cross_call(func, 0, 0, 0, 0, 0); }
-extern __inline__ void xc1(smpfunc_t func, unsigned long arg1)
+static inline void xc0(smpfunc_t func) { smp_cross_call(func, 0, 0, 0, 0, 0); }
+static inline void xc1(smpfunc_t func, unsigned long arg1)
 { smp_cross_call(func, arg1, 0, 0, 0, 0); }
-extern __inline__ void xc2(smpfunc_t func, unsigned long arg1, unsigned long arg2)
+static inline void xc2(smpfunc_t func, unsigned long arg1, unsigned long arg2)
 { smp_cross_call(func, arg1, arg2, 0, 0, 0); }
-extern __inline__ void xc3(smpfunc_t func, unsigned long arg1, unsigned long arg2,
+static inline void xc3(smpfunc_t func, unsigned long arg1, unsigned long arg2,
                            unsigned long arg3)
 { smp_cross_call(func, arg1, arg2, arg3, 0, 0); }
-extern __inline__ void xc4(smpfunc_t func, unsigned long arg1, unsigned long arg2,
+static inline void xc4(smpfunc_t func, unsigned long arg1, unsigned long arg2,
                            unsigned long arg3, unsigned long arg4)
 { smp_cross_call(func, arg1, arg2, arg3, arg4, 0); }
-extern __inline__ void xc5(smpfunc_t func, unsigned long arg1, unsigned long arg2,
+static inline void xc5(smpfunc_t func, unsigned long arg1, unsigned long arg2,
                            unsigned long arg3, unsigned long arg4, unsigned long arg5)
 { smp_cross_call(func, arg1, arg2, arg3, arg4, arg5); }
 
-extern __inline__ int smp_call_function(void (*func)(void *info), void *info, int nonatomic, int wait)
+static inline int smp_call_function(void (*func)(void *info), void *info, int nonatomic, int wait)
 {
         xc1((smpfunc_t)func, (unsigned long)info);
         return 0;
@@ -84,16 +84,16 @@ extern __inline__ int smp_call_function(void (*func)(void *info), void *info, in
 extern __volatile__ int __cpu_number_map[NR_CPUS];
 extern __volatile__ int __cpu_logical_map[NR_CPUS];
 
-extern __inline__ int cpu_logical_map(int cpu)
+static inline int cpu_logical_map(int cpu)
 {
         return __cpu_logical_map[cpu];
 }
-extern __inline__ int cpu_number_map(int cpu)
+static inline int cpu_number_map(int cpu)
 {
         return __cpu_number_map[cpu];
 }
 
-extern __inline__ int hard_smp4m_processor_id(void)
+static inline int hard_smp4m_processor_id(void)
 {
         int cpuid;
 
@@ -104,7 +104,7 @@ extern __inline__ int hard_smp4m_processor_id(void)
         return cpuid;
 }
 
-extern __inline__ int hard_smp4d_processor_id(void)
+static inline int hard_smp4d_processor_id(void)
 {
         int cpuid;
 
@@ -114,7 +114,7 @@ extern __inline__ int hard_smp4d_processor_id(void)
 }
 
 #ifndef MODULE
-extern __inline__ int hard_smp_processor_id(void)
+static inline int hard_smp_processor_id(void)
 {
         int cpuid;
 
@@ -136,7 +136,7 @@ extern __inline__ int hard_smp_processor_id(void)
         return cpuid;
 }
 #else
-extern __inline__ int hard_smp_processor_id(void)
+static inline int hard_smp_processor_id(void)
 {
         int cpuid;
         
diff --git a/include/asm-sparc/smpprim.h b/include/asm-sparc/smpprim.h
index 9b9c28ed748e..e7b6d346ae10 100644
--- a/include/asm-sparc/smpprim.h
+++ b/include/asm-sparc/smpprim.h
@@ -15,7 +15,7 @@
  * atomic.
  */
 
-extern __inline__ __volatile__ char test_and_set(void *addr)
+static inline __volatile__ char test_and_set(void *addr)
 {
         char state = 0;
 
@@ -27,7 +27,7 @@ extern __inline__ __volatile__ char test_and_set(void *addr)
 }
 
 /* Initialize a spin-lock. */
-extern __inline__ __volatile__ smp_initlock(void *spinlock)
+static inline __volatile__ smp_initlock(void *spinlock)
 {
         /* Unset the lock. */
         *((unsigned char *) spinlock) = 0;
@@ -36,7 +36,7 @@ extern __inline__ __volatile__ smp_initlock(void *spinlock)
 }
 
 /* This routine spins until it acquires the lock at ADDR. */
-extern __inline__ __volatile__ smp_lock(void *addr)
+static inline __volatile__ smp_lock(void *addr)
 {
         while(test_and_set(addr) == 0xff)
                 ;
@@ -46,7 +46,7 @@ extern __inline__ __volatile__ smp_lock(void *addr)
 }
 
 /* This routine releases the lock at ADDR. */
-extern __inline__ __volatile__ smp_unlock(void *addr)
+static inline __volatile__ smp_unlock(void *addr)
 {
         *((unsigned char *) addr) = 0;
 }
diff --git a/include/asm-sparc/spinlock.h b/include/asm-sparc/spinlock.h
index 111727a2bb4e..e344c98a6f5f 100644
--- a/include/asm-sparc/spinlock.h
+++ b/include/asm-sparc/spinlock.h
@@ -17,7 +17,7 @@
 #define __raw_spin_unlock_wait(lock) \
         do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)
 
-extern __inline__ void __raw_spin_lock(raw_spinlock_t *lock)
+static inline void __raw_spin_lock(raw_spinlock_t *lock)
 {
         __asm__ __volatile__(
         "\n1:\n\t"
@@ -37,7 +37,7 @@ extern __inline__ void __raw_spin_lock(raw_spinlock_t *lock)
         : "g2", "memory", "cc");
 }
 
-extern __inline__ int __raw_spin_trylock(raw_spinlock_t *lock)
+static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 {
         unsigned int result;
         __asm__ __volatile__("ldstub [%1], %0"
@@ -47,7 +47,7 @@ extern __inline__ int __raw_spin_trylock(raw_spinlock_t *lock)
         return (result == 0);
 }
 
-extern __inline__ void __raw_spin_unlock(raw_spinlock_t *lock)
+static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
         __asm__ __volatile__("stb %%g0, [%0]" : : "r" (lock) : "memory");
 }
@@ -78,7 +78,7 @@ extern __inline__ void __raw_spin_unlock(raw_spinlock_t *lock)
  *
  * Unfortunately this scheme limits us to ~16,000,000 cpus.
  */
-extern __inline__ void __read_lock(raw_rwlock_t *rw)
+static inline void __read_lock(raw_rwlock_t *rw)
 {
         register raw_rwlock_t *lp asm("g1");
         lp = rw;
@@ -98,7 +98,7 @@ do {	unsigned long flags; \
         local_irq_restore(flags); \
 } while(0)
 
-extern __inline__ void __read_unlock(raw_rwlock_t *rw)
+static inline void __read_unlock(raw_rwlock_t *rw)
 {
         register raw_rwlock_t *lp asm("g1");
         lp = rw;
diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h
index 3557781a4bfd..1f6b71f9e1b6 100644
--- a/include/asm-sparc/system.h
+++ b/include/asm-sparc/system.h
@@ -204,7 +204,7 @@ static inline unsigned long getipl(void)
 BTFIXUPDEF_CALL(void, ___xchg32, void)
 #endif
 
-extern __inline__ unsigned long xchg_u32(__volatile__ unsigned long *m, unsigned long val)
+static inline unsigned long xchg_u32(__volatile__ unsigned long *m, unsigned long val)
 {
 #ifdef CONFIG_SMP
         __asm__ __volatile__("swap [%2], %0"
diff --git a/include/asm-sparc/traps.h b/include/asm-sparc/traps.h
index 6690ab956ea6..f62c7f878ee1 100644
--- a/include/asm-sparc/traps.h
+++ b/include/asm-sparc/traps.h
@@ -22,7 +22,7 @@ struct tt_entry {
 /* We set this to _start in system setup. */
 extern struct tt_entry *sparc_ttable;
 
-extern __inline__ unsigned long get_tbr(void)
+static inline unsigned long get_tbr(void)
 {
         unsigned long tbr;
 
diff --git a/include/asm-sparc64/cacheflush.h b/include/asm-sparc64/cacheflush.h
index 51b26e81d828..b3f61659ba81 100644
--- a/include/asm-sparc64/cacheflush.h
+++ b/include/asm-sparc64/cacheflush.h
@@ -4,13 +4,6 @@
 #include <linux/config.h>
 #include <asm/page.h>
 
-/* Flushing for D-cache alias handling is only needed if
- * the page size is smaller than 16K.
- */
-#if PAGE_SHIFT < 14
-#define DCACHE_ALIASING_POSSIBLE
-#endif
-
 #ifndef __ASSEMBLY__
 
 #include <linux/mm.h>
@@ -73,6 +66,11 @@ extern void flush_ptrace_access(struct vm_area_struct *, struct page *,
 #define flush_cache_vmap(start, end)            do { } while (0)
 #define flush_cache_vunmap(start, end)          do { } while (0)
 
+#ifdef CONFIG_DEBUG_PAGEALLOC
+/* internal debugging function */
+void kernel_map_pages(struct page *page, int numpages, int enable);
+#endif
+
 #endif /* !__ASSEMBLY__ */
 
 #endif /* _SPARC64_CACHEFLUSH_H */
diff --git a/include/asm-sparc64/cpudata.h b/include/asm-sparc64/cpudata.h
index 9a3a81f1cc58..74de79dca915 100644
--- a/include/asm-sparc64/cpudata.h
+++ b/include/asm-sparc64/cpudata.h
@@ -22,6 +22,16 @@ typedef struct {
         unsigned int    __pad1;
         unsigned long   *pte_cache[2];
         unsigned long   *pgd_cache;
+
+        /* Dcache line 3, rarely used */
+        unsigned int    dcache_size;
+        unsigned int    dcache_line_size;
+        unsigned int    icache_size;
+        unsigned int    icache_line_size;
+        unsigned int    ecache_size;
+        unsigned int    ecache_line_size;
+        unsigned int    __pad2;
+        unsigned int    __pad3;
 } cpuinfo_sparc;
 
 DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
diff --git a/include/asm-sparc64/futex.h b/include/asm-sparc64/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-sparc64/futex.h
+++ b/include/asm-sparc64/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-sparc64/head.h b/include/asm-sparc64/head.h
index b63a33cf4971..0abd3a674e8f 100644
--- a/include/asm-sparc64/head.h
+++ b/include/asm-sparc64/head.h
@@ -12,9 +12,12 @@
 #define __JALAPENO_ID   0x003e0016
 
 #define CHEETAH_MANUF           0x003e
-#define CHEETAH_IMPL            0x0014
-#define CHEETAH_PLUS_IMPL       0x0015
-#define JALAPENO_IMPL           0x0016
+#define CHEETAH_IMPL            0x0014 /* Ultra-III   */
+#define CHEETAH_PLUS_IMPL       0x0015 /* Ultra-III+  */
+#define JALAPENO_IMPL           0x0016 /* Ultra-IIIi  */
+#define JAGUAR_IMPL             0x0018 /* Ultra-IV    */
+#define PANTHER_IMPL            0x0019 /* Ultra-IV+   */
+#define SERRANO_IMPL            0x0022 /* Ultra-IIIi+ */
 
 #define BRANCH_IF_CHEETAH_BASE(tmp1,tmp2,label) \
         rdpr    %ver, %tmp1;                    \
diff --git a/include/asm-sparc64/ide.h b/include/asm-sparc64/ide.h
index 4c1098474c73..c393f815b0be 100644
--- a/include/asm-sparc64/ide.h
+++ b/include/asm-sparc64/ide.h
@@ -15,6 +15,7 @@
 #include <asm/io.h>
 #include <asm/spitfire.h>
 #include <asm/cacheflush.h>
+#include <asm/page.h>
 
 #ifndef MAX_HWIFS
 # ifdef CONFIG_BLK_DEV_IDEPCI
diff --git a/include/asm-sparc64/openprom.h b/include/asm-sparc64/openprom.h
index 0a336901d585..b4959d2b0d99 100644
--- a/include/asm-sparc64/openprom.h
+++ b/include/asm-sparc64/openprom.h
@@ -186,8 +186,8 @@ struct linux_prom_registers {
 };
 
 struct linux_prom64_registers {
-        long phys_addr;
-        long reg_size;
+        unsigned long phys_addr;
+        unsigned long reg_size;
 };
 
 struct linux_prom_irqs {
diff --git a/include/asm-sparc64/oplib.h b/include/asm-sparc64/oplib.h
index a432d9e7daaa..d02f1e8ae1a6 100644
--- a/include/asm-sparc64/oplib.h
+++ b/include/asm-sparc64/oplib.h
@@ -38,6 +38,20 @@ extern int prom_stdin, prom_stdout;
  */
 extern int prom_chosen_node;
 
+/* Helper values and strings in arch/sparc64/kernel/head.S */
+extern const char prom_finddev_name[];
+extern const char prom_chosen_path[];
+extern const char prom_getprop_name[];
+extern const char prom_mmu_name[];
+extern const char prom_callmethod_name[];
+extern const char prom_translate_name[];
+extern const char prom_map_name[];
+extern const char prom_unmap_name[];
+extern int prom_mmu_ihandle_cache;
+extern unsigned int prom_boot_mapped_pc;
+extern unsigned int prom_boot_mapping_mode;
+extern unsigned long prom_boot_mapping_phys_high, prom_boot_mapping_phys_low;
+
 struct linux_mlist_p1275 {
         struct linux_mlist_p1275 *theres_more;
         unsigned long start_adr;
@@ -68,7 +82,7 @@ extern char *prom_getbootargs(void);
  * of the string is different on V0 vs. V2->higher proms.  The caller must
  * know what he/she is doing!  Returns the device descriptor, an int.
  */
-extern int prom_devopen(char *device_string);
+extern int prom_devopen(const char *device_string);
 
 /* Close a previously opened device described by the passed integer
  * descriptor.
@@ -81,27 +95,13 @@ extern int prom_devclose(int device_handle);
 extern void prom_seek(int device_handle, unsigned int seek_hival,
                       unsigned int seek_lowval);
 
-/* Machine memory configuration routine. */
-
-/* This function returns a V0 format memory descriptor table, it has three
- * entries.  One for the total amount of physical ram on the machine, one
- * for the amount of physical ram available, and one describing the virtual
- * areas which are allocated by the prom.  So, in a sense the physical
- * available is a calculation of the total physical minus the physical mapped
- * by the prom with virtual mappings.
- *
- * These lists are returned pre-sorted, this should make your life easier
- * since the prom itself is way too lazy to do such nice things.
- */
-extern struct linux_mem_p1275 *prom_meminfo(void);
-
 /* Miscellaneous routines, don't really fit in any category per se. */
 
 /* Reboot the machine with the command line passed. */
-extern void prom_reboot(char *boot_command);
+extern void prom_reboot(const char *boot_command);
 
 /* Evaluate the forth string passed. */
-extern void prom_feval(char *forth_string);
+extern void prom_feval(const char *forth_string);
 
 /* Enter the prom, with possibility of continuation with the 'go'
  * command in newer proms.
@@ -154,7 +154,7 @@ extern char prom_getchar(void);
 extern void prom_putchar(char character);
 
 /* Prom's internal routines, don't use in kernel/boot code. */
-extern void prom_printf(char *fmt, ...);
+extern void prom_printf(const char *fmt, ...);
 extern void prom_write(const char *buf, unsigned int len);
 
 /* Query for input device type */
@@ -215,7 +215,7 @@ extern int prom_getunumber(int syndrome_code,
                            char *buf, int buflen);
 
 /* Retain physical memory to the caller across soft resets. */
-extern unsigned long prom_retain(char *name,
+extern unsigned long prom_retain(const char *name,
                                  unsigned long pa_low, unsigned long pa_high,
                                  long size, long align);
 
@@ -269,28 +269,28 @@ extern int prom_getsibling(int node);
 /* Get the length, at the passed node, of the given property type.
  * Returns -1 on error (ie. no such property at this node).
  */
-extern int prom_getproplen(int thisnode, char *property);
+extern int prom_getproplen(int thisnode, const char *property);
 
 /* Fetch the requested property using the given buffer.  Returns
  * the number of bytes the prom put into your buffer or -1 on error.
  */
-extern int prom_getproperty(int thisnode, char *property,
+extern int prom_getproperty(int thisnode, const char *property,
                             char *prop_buffer, int propbuf_size);
 
 /* Acquire an integer property. */
-extern int prom_getint(int node, char *property);
+extern int prom_getint(int node, const char *property);
 
 /* Acquire an integer property, with a default value. */
-extern int prom_getintdefault(int node, char *property, int defval);
+extern int prom_getintdefault(int node, const char *property, int defval);
 
 /* Acquire a boolean property, 0=FALSE 1=TRUE. */
-extern int prom_getbool(int node, char *prop);
+extern int prom_getbool(int node, const char *prop);
 
 /* Acquire a string property, null string on error. */
-extern void prom_getstring(int node, char *prop, char *buf, int bufsize);
+extern void prom_getstring(int node, const char *prop, char *buf, int bufsize);
 
 /* Does the passed node have the given "name"? YES=1 NO=0 */
-extern int prom_nodematch(int thisnode, char *name);
+extern int prom_nodematch(int thisnode, const char *name);
 
 /* Puts in buffer a prom name in the form name@x,y or name (x for which_io 
  * and y for first regs phys address
@@ -300,7 +300,7 @@ extern int prom_getname(int node, char *buf, int buflen);
 /* Search all siblings starting at the passed node for "name" matching
  * the given string.  Returns the node on success, zero on failure.
  */
-extern int prom_searchsiblings(int node_start, char *name);
+extern int prom_searchsiblings(int node_start, const char *name);
 
 /* Return the first property type, as a string, for the given node.
  * Returns a null string on error. Buffer should be at least 32B long.
@@ -310,21 +310,21 @@ extern char *prom_firstprop(int node, char *buffer);
 /* Returns the next property after the passed property for the given
  * node.  Returns null string on failure. Buffer should be at least 32B long.
  */
-extern char *prom_nextprop(int node, char *prev_property, char *buffer);
+extern char *prom_nextprop(int node, const char *prev_property, char *buffer);
 
 /* Returns 1 if the specified node has given property. */
-extern int prom_node_has_property(int node, char *property);
+extern int prom_node_has_property(int node, const char *property);
 
 /* Returns phandle of the path specified */
-extern int prom_finddevice(char *name);
+extern int prom_finddevice(const char *name);
 
 /* Set the indicated property at the given node with the passed value.
  * Returns the number of bytes of your value that the prom took.
  */
-extern int prom_setprop(int node, char *prop_name, char *prop_value,
+extern int prom_setprop(int node, const char *prop_name, char *prop_value,
                         int value_size);
                         
-extern int prom_pathtoinode(char *path);
+extern int prom_pathtoinode(const char *path);
 extern int prom_inst2pkg(int);
 
 /* CPU probing helpers.  */
@@ -334,7 +334,7 @@ int cpu_find_by_mid(int mid, int *prom_node);
 /* Client interface level routines. */
 extern void prom_set_trap_table(unsigned long tba);
 
-extern long p1275_cmd (char *, long, ...);
+extern long p1275_cmd(const char *, long, ...);
                                    
 
 #if 0
diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h
index c9f8ef208ea5..5426bb28a993 100644
--- a/include/asm-sparc64/page.h
+++ b/include/asm-sparc64/page.h
@@ -21,6 +21,13 @@
 #define PAGE_SIZE    (_AC(1,UL) << PAGE_SHIFT)
 #define PAGE_MASK    (~(PAGE_SIZE-1))
 
+/* Flushing for D-cache alias handling is only needed if
+ * the page size is smaller than 16K.
+ */
+#if PAGE_SHIFT < 14
+#define DCACHE_ALIASING_POSSIBLE
+#endif
+
 #ifdef __KERNEL__
 
 #ifndef __ASSEMBLY__
@@ -133,23 +140,6 @@ extern unsigned long page_to_pfn(struct page *);
 #define virt_to_phys __pa
 #define phys_to_virt __va
 
-/* The following structure is used to hold the physical
- * memory configuration of the machine.  This is filled in
- * probe_memory() and is later used by mem_init() to set up
- * mem_map[].  We statically allocate SPARC_PHYS_BANKS of
- * these structs, this is arbitrary.  The entry after the
- * last valid one has num_bytes==0.
- */
-
-struct sparc_phys_banks {
-        unsigned long base_addr;
-        unsigned long num_bytes;
-};
-
-#define SPARC_PHYS_BANKS 32
-
-extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS];
-
 #endif /* !(__ASSEMBLY__) */
 
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h
index 38bbbccb4068..dd35a2c7798a 100644
--- a/include/asm-sparc64/pbm.h
+++ b/include/asm-sparc64/pbm.h
@@ -27,23 +27,27 @@
  * PCI bus.
  */
 
-#define PBM_LOGCLUSTERS 3
-#define PBM_NCLUSTERS (1 << PBM_LOGCLUSTERS)
-
 struct pci_controller_info;
 
 /* This contains the software state necessary to drive a PCI
  * controller's IOMMU.
  */
+struct pci_iommu_arena {
+        unsigned long   *map;
+        unsigned int    hint;
+        unsigned int    limit;
+};
+
 struct pci_iommu {
         /* This protects the controller's IOMMU and all
          * streaming buffers underneath.
          */
         spinlock_t      lock;
 
+        struct pci_iommu_arena arena;
+
         /* IOMMU page table, a linear array of ioptes. */
         iopte_t         *page_table;            /* The page table itself. */
-        int             page_table_sz_bits;     /* log2 of ow many pages does it map? */
 
         /* Base PCI memory space address where IOMMU mappings
          * begin.
@@ -62,12 +66,6 @@ struct pci_iommu {
          */
         unsigned long   write_complete_reg;
 
-        /* The lowest used consistent mapping entry.  Since
-         * we allocate consistent maps out of cluster 0 this
-         * is relative to the beginning of closter 0.
-         */
-        u32             lowest_consistent_map;
-
         /* In order to deal with some buggy third-party PCI bridges that
          * do wrong prefetching, we never mark valid mappings as invalid.
          * Instead we point them at this dummy page.
@@ -75,16 +73,6 @@ struct pci_iommu {
         unsigned long   dummy_page;
         unsigned long   dummy_page_pa;
 
-        /* If PBM_NCLUSTERS is ever decreased to 4 or lower,
-         * or if largest supported page_table_sz * 8K goes above
-         * 2GB, you must increase the size of the type of
-         * these counters.  You have been duly warned. -DaveM
-         */
-        struct {
-                u16     next;
-                u16     flush;
-        } alloc_info[PBM_NCLUSTERS];
-
         /* CTX allocation. */
         unsigned long ctx_lowest_free;
         unsigned long ctx_bitmap[IOMMU_NUM_CTXS / (sizeof(unsigned long) * 8)];
@@ -102,7 +90,7 @@ struct pci_iommu {
         u32 dma_addr_mask;
 };
 
-extern void pci_iommu_table_init(struct pci_iommu *, int);
+extern void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize, u32 dma_offset, u32 dma_addr_mask);
 
 /* This describes a PCI bus module's streaming buffer. */
 struct pci_strbuf {
diff --git a/include/asm-sparc64/pgalloc.h b/include/asm-sparc64/pgalloc.h
index b9b1914aae63..a96067cca963 100644
--- a/include/asm-sparc64/pgalloc.h
+++ b/include/asm-sparc64/pgalloc.h
@@ -10,6 +10,7 @@
 #include <asm/spitfire.h>
 #include <asm/cpudata.h>
 #include <asm/cacheflush.h>
+#include <asm/page.h>
 
 /* Page table allocation/freeing. */
 #ifdef CONFIG_SMP
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index a2b4f5ed4625..8c6dfc6c7af6 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -24,21 +24,23 @@
 #include <asm/processor.h>
 #include <asm/const.h>
 
-/* The kernel image occupies 0x4000000 to 0x1000000 (4MB --> 16MB).
- * The page copy blockops use 0x1000000 to 0x18000000 (16MB --> 24MB).
+/* The kernel image occupies 0x4000000 to 0x1000000 (4MB --> 32MB).
+ * The page copy blockops can use 0x2000000 to 0x10000000.
  * The PROM resides in an area spanning 0xf0000000 to 0x100000000.
- * The vmalloc area spans 0x140000000 to 0x200000000.
+ * The vmalloc area spans 0x100000000 to 0x200000000.
+ * Since modules need to be in the lowest 32-bits of the address space,
+ * we place them right before the OBP area from 0x10000000 to 0xf0000000.
  * There is a single static kernel PMD which maps from 0x0 to address
  * 0x400000000.
  */
-#define TLBTEMP_BASE            _AC(0x0000000001000000,UL)
-#define MODULES_VADDR           _AC(0x0000000002000000,UL)
-#define MODULES_LEN             _AC(0x000000007e000000,UL)
-#define MODULES_END             _AC(0x0000000080000000,UL)
-#define VMALLOC_START           _AC(0x0000000140000000,UL)
-#define VMALLOC_END             _AC(0x0000000200000000,UL)
+#define TLBTEMP_BASE            _AC(0x0000000002000000,UL)
+#define MODULES_VADDR           _AC(0x0000000010000000,UL)
+#define MODULES_LEN             _AC(0x00000000e0000000,UL)
+#define MODULES_END             _AC(0x00000000f0000000,UL)
 #define LOW_OBP_ADDRESS         _AC(0x00000000f0000000,UL)
 #define HI_OBP_ADDRESS          _AC(0x0000000100000000,UL)
+#define VMALLOC_START           _AC(0x0000000100000000,UL)
+#define VMALLOC_END             _AC(0x0000000200000000,UL)
 
 /* XXX All of this needs to be rethought so we can take advantage
  * XXX cheetah's full 64-bit virtual address space, ie. no more hole
@@ -58,13 +60,13 @@
  * table can map
  */
 #define PMD_SHIFT       (PAGE_SHIFT + (PAGE_SHIFT-3))
-#define PMD_SIZE        (1UL << PMD_SHIFT)
+#define PMD_SIZE        (_AC(1,UL) << PMD_SHIFT)
 #define PMD_MASK        (~(PMD_SIZE-1))
 #define PMD_BITS        (PAGE_SHIFT - 2)
 
 /* PGDIR_SHIFT determines what a third-level page table entry can map */
 #define PGDIR_SHIFT     (PAGE_SHIFT + (PAGE_SHIFT-3) + PMD_BITS)
-#define PGDIR_SIZE      (1UL << PGDIR_SHIFT)
+#define PGDIR_SIZE      (_AC(1,UL) << PGDIR_SHIFT)
 #define PGDIR_MASK      (~(PGDIR_SIZE-1))
 #define PGDIR_BITS      (PAGE_SHIFT - 2)
 
@@ -96,7 +98,9 @@
 #define _PAGE_NFO       _AC(0x1000000000000000,UL) /* No Fault Only          */
 #define _PAGE_IE        _AC(0x0800000000000000,UL) /* Invert Endianness      */
 #define _PAGE_SOFT2     _AC(0x07FC000000000000,UL) /* Software bits, set 2   */
-#define _PAGE_RES1      _AC(0x0003000000000000,UL) /* Reserved               */
+#define _PAGE_RES1      _AC(0x0002000000000000,UL) /* Reserved               */
+#define _PAGE_SZ32MB    _AC(0x0001000000000000,UL) /* (Panther) 32MB page    */
+#define _PAGE_SZ256MB   _AC(0x2001000000000000,UL) /* (Panther) 256MB page   */
 #define _PAGE_SN        _AC(0x0000800000000000,UL) /* (Cheetah) Snoop        */
 #define _PAGE_RES2      _AC(0x0000780000000000,UL) /* Reserved               */
 #define _PAGE_PADDR_SF  _AC(0x000001FFFFFFE000,UL) /* (Spitfire) paddr[40:13]*/
@@ -334,7 +338,11 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *p
 #define pte_clear(mm,addr,ptep)         \
         set_pte_at((mm), (addr), (ptep), __pte(0UL))
 
-extern pgd_t swapper_pg_dir[1];
+extern pgd_t swapper_pg_dir[2048];
+extern pmd_t swapper_low_pmd_dir[2048];
+
+extern void paging_init(void);
+extern unsigned long find_ecache_flush_span(unsigned long size);
 
 /* These do nothing with the way I have things setup. */
 #define mmu_lockarea(vaddr, len)                (vaddr)
diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h
index 80a65d7e3dbf..203e8eee6351 100644
--- a/include/asm-sparc64/uaccess.h
+++ b/include/asm-sparc64/uaccess.h
@@ -70,26 +70,14 @@ static inline int access_ok(int type, const void __user * addr, unsigned long si
  * with the main instruction path.  This means when everything is well,
  * we don't even have to jump over them.  Further, they do not intrude
  * on our cache or tlb entries.
- *
- * There is a special way how to put a range of potentially faulting
- * insns (like twenty ldd/std's with now intervening other instructions)
- * You specify address of first in insn and 0 in fixup and in the next
- * exception_table_entry you specify last potentially faulting insn + 1
- * and in fixup the routine which should handle the fault.
- * That fixup code will get
- * (faulting_insn_address - first_insn_in_the_range_address)/4
- * in %g2 (ie. index of the faulting instruction in the range).
  */
 
-struct exception_table_entry
-{
-        unsigned insn, fixup;
+struct exception_table_entry {
+        unsigned int insn, fixup;
 };
 
-/* Special exable search, which handles ranges.  Returns fixup */
-unsigned long search_extables_range(unsigned long addr, unsigned long *g2);
-
 extern void __ret_efault(void);
+extern void __retl_efault(void);
 
 /* Uh, these should become the main single-value transfer routines..
  * They automatically use the right size if we just have the right
@@ -263,7 +251,7 @@ copy_from_user(void *to, const void __user *from, unsigned long size)
 {
         unsigned long ret = ___copy_from_user(to, from, size);
 
-        if (ret)
+        if (unlikely(ret))
                 ret = copy_from_user_fixup(to, from, size);
         return ret;
 }
@@ -279,7 +267,7 @@ copy_to_user(void __user *to, const void *from, unsigned long size)
 {
         unsigned long ret = ___copy_to_user(to, from, size);
 
-        if (ret)
+        if (unlikely(ret))
                 ret = copy_to_user_fixup(to, from, size);
         return ret;
 }
@@ -295,7 +283,7 @@ copy_in_user(void __user *to, void __user *from, unsigned long size)
 {
         unsigned long ret = ___copy_in_user(to, from, size);
 
-        if (ret)
+        if (unlikely(ret))
                 ret = copy_in_user_fixup(to, from, size);
         return ret;
 }
diff --git a/include/asm-um/futex.h b/include/asm-um/futex.h
index 2cac5ecd9d00..142ee2d8e0fd 100644
--- a/include/asm-um/futex.h
+++ b/include/asm-um/futex.h
@@ -1,53 +1,12 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-
-#ifdef __KERNEL__
+#ifndef __UM_FUTEX_H
+#define __UM_FUTEX_H
 
 #include <linux/futex.h>
 #include <asm/errno.h>
+#include <asm/system.h>
+#include <asm/processor.h>
 #include <asm/uaccess.h>
 
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
+#include "asm/arch/futex.h"
 
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h
index ed06170e0edd..616d02b57ea9 100644
--- a/include/asm-um/pgtable.h
+++ b/include/asm-um/pgtable.h
@@ -346,7 +346,6 @@ static inline void set_pte(pte_t *pteptr, pte_t pteval)
 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 {
         pte_set_val(pte, (pte_val(pte) & _PAGE_CHG_MASK), newprot);
-        if(pte_present(pte)) pte = pte_mknewpage(pte_mknewprot(pte));
         return pte; 
 }
 
diff --git a/include/asm-um/processor-generic.h b/include/asm-um/processor-generic.h
index b2fc94fbc2d9..075771c371f6 100644
--- a/include/asm-um/processor-generic.h
+++ b/include/asm-um/processor-generic.h
@@ -13,6 +13,7 @@ struct task_struct;
 #include "linux/config.h"
 #include "asm/ptrace.h"
 #include "choose-mode.h"
+#include "registers.h"
 
 struct mm_struct;
 
@@ -21,6 +22,7 @@ struct thread_struct {
          * copy_thread) to mark that we are begin called from userspace (fork /
          * vfork / clone), and reset to 0 after. It is left to 0 when called
          * from kernelspace (i.e. kernel_thread() or fork_idle(), as of 2.6.11). */
+        struct task_struct *saved_task;
         int forking;
         int nsyscalls;
         struct pt_regs regs;
@@ -135,19 +137,15 @@ extern struct cpuinfo_um cpu_data[];
 #define current_cpu_data boot_cpu_data
 #endif
 
-#define KSTK_EIP(tsk) (PT_REGS_IP(&tsk->thread.regs))
-#define KSTK_ESP(tsk) (PT_REGS_SP(&tsk->thread.regs))
-#define get_wchan(p) (0)
 
+#ifdef CONFIG_MODE_SKAS
+#define KSTK_REG(tsk, reg) \
+        ({ union uml_pt_regs regs; \
+           get_thread_regs(&regs, tsk->thread.mode.skas.switch_buf); \
+           UPT_REG(&regs, reg); })
+#else
+#define KSTK_REG(tsk, reg) (0xbadbabe)
 #endif
+#define get_wchan(p) (0)
 
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
+#endif
diff --git a/include/asm-um/processor-i386.h b/include/asm-um/processor-i386.h
index 431bad3ae9d7..4108a579eb92 100644
--- a/include/asm-um/processor-i386.h
+++ b/include/asm-um/processor-i386.h
@@ -43,17 +43,10 @@ static inline void rep_nop(void)
 #define ARCH_IS_STACKGROW(address) \
        (address + 32 >= UPT_SP(&current->thread.regs.regs))
 
+#define KSTK_EIP(tsk) KSTK_REG(tsk, EIP)
+#define KSTK_ESP(tsk) KSTK_REG(tsk, UESP)
+#define KSTK_EBP(tsk) KSTK_REG(tsk, EBP)
+
 #include "asm/processor-generic.h"
 
 #endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/include/asm-um/processor-x86_64.h b/include/asm-um/processor-x86_64.h
index 0beb9a42ae05..e1e1255a1d36 100644
--- a/include/asm-um/processor-x86_64.h
+++ b/include/asm-um/processor-x86_64.h
@@ -36,17 +36,9 @@ extern inline void rep_nop(void)
 #define ARCH_IS_STACKGROW(address) \
         (address + 128 >= UPT_SP(&current->thread.regs.regs))
 
+#define KSTK_EIP(tsk) KSTK_REG(tsk, RIP)
+#define KSTK_ESP(tsk) KSTK_REG(tsk, RSP)
+
 #include "asm/processor-generic.h"
 
 #endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/include/asm-um/system-i386.h b/include/asm-um/system-i386.h
index ea8381de3cc9..c436263e67ba 100644
--- a/include/asm-um/system-i386.h
+++ b/include/asm-um/system-i386.h
@@ -3,6 +3,4 @@
 
 #include "asm/system-generic.h"
     
-#define __HAVE_ARCH_CMPXCHG 1
-
 #endif
diff --git a/include/asm-um/uaccess.h b/include/asm-um/uaccess.h
index 801710d00a40..2ee028b8de9d 100644
--- a/include/asm-um/uaccess.h
+++ b/include/asm-um/uaccess.h
@@ -44,7 +44,7 @@
         const __typeof__(ptr) __private_ptr = ptr; \
         __typeof__(*(__private_ptr)) __private_val; \
         int __private_ret = -EFAULT; \
-        (x) = 0; \
+        (x) = (__typeof__(*(__private_ptr)))0; \
         if (__copy_from_user(&__private_val, (__private_ptr), \
             sizeof(*(__private_ptr))) == 0) {\
                 (x) = (__typeof__(*(__private_ptr))) __private_val; \
diff --git a/include/asm-v850/futex.h b/include/asm-v850/futex.h
index 2cac5ecd9d00..9feff4ce1424 100644
--- a/include/asm-v850/futex.h
+++ b/include/asm-v850/futex.h
@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         int cmp = (encoded_op >> 24) & 15;
         int oparg = (encoded_op << 8) >> 20;
         int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret, tem;
+        int oldval = 0, ret;
         if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
                 oparg = 1 << oparg;
 
diff --git a/include/asm-x86_64/desc.h b/include/asm-x86_64/desc.h
index 594e610f4a1e..68ac3c62fe3d 100644
--- a/include/asm-x86_64/desc.h
+++ b/include/asm-x86_64/desc.h
@@ -8,6 +8,8 @@
 #ifndef __ASSEMBLY__
 
 #include <linux/string.h>
+#include <linux/smp.h>
+
 #include <asm/segment.h>
 #include <asm/mmu.h>
 
diff --git a/include/asm-x86_64/msr.h b/include/asm-x86_64/msr.h
index 4d727f3f5550..5a7fe3c6c3d8 100644
--- a/include/asm-x86_64/msr.h
+++ b/include/asm-x86_64/msr.h
@@ -234,6 +234,7 @@ static inline unsigned int cpuid_edx(unsigned int op)
 #define MSR_K8_TOP_MEM1            0xC001001A
 #define MSR_K8_TOP_MEM2            0xC001001D
 #define MSR_K8_SYSCFG              0xC0010010
+#define MSR_K8_HWCR                0xC0010015
 
 /* K6 MSRs */
 #define MSR_K6_EFER                     0xC0000080
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 2cb483516459..dd8711ecaf2f 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -384,7 +384,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 }
 
 #define pte_index(address) \
-                ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
+                (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir, address) ((pte_t *) pmd_page_kernel(*(dir)) + \
                         pte_index(address))
 
diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h
index 24e32611f0bf..c57ce4071342 100644
--- a/include/asm-x86_64/smp.h
+++ b/include/asm-x86_64/smp.h
@@ -81,6 +81,7 @@ static inline int hard_smp_processor_id(void)
 extern int safe_smp_processor_id(void);
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
+extern void prefill_possible_map(void);
 
 #endif /* !ASSEMBLY */
 
diff --git a/include/asm-xtensa/atomic.h b/include/asm-xtensa/atomic.h
index 24f86f0e43cf..12b5732dc6e5 100644
--- a/include/asm-xtensa/atomic.h
+++ b/include/asm-xtensa/atomic.h
@@ -22,7 +22,7 @@ typedef struct { volatile int counter; } atomic_t;
 #include <asm/processor.h>
 #include <asm/system.h>
 
-#define ATOMIC_INIT(i)  ( (atomic_t) { (i) } )
+#define ATOMIC_INIT(i)  { (i) }
 
 /*
  * This Xtensa implementation assumes that the right mechanism
diff --git a/include/asm-xtensa/bitops.h b/include/asm-xtensa/bitops.h
index d395ef226c32..e76ee889e21d 100644
--- a/include/asm-xtensa/bitops.h
+++ b/include/asm-xtensa/bitops.h
@@ -174,7 +174,7 @@ static __inline__ int test_bit(int nr, const volatile void *addr)
         return 1UL & (((const volatile unsigned int *)addr)[nr>>5] >> (nr&31));
 }
 
-#if XCHAL_HAVE_NSAU
+#if XCHAL_HAVE_NSA
 
 static __inline__ int __cntlz (unsigned long x)
 {
diff --git a/include/asm-xtensa/hardirq.h b/include/asm-xtensa/hardirq.h
index e07c76c36b95..aa9c1adf68d7 100644
--- a/include/asm-xtensa/hardirq.h
+++ b/include/asm-xtensa/hardirq.h
@@ -23,6 +23,7 @@ typedef struct {
         unsigned int __nmi_count;              /* arch dependent */
 } ____cacheline_aligned irq_cpustat_t;
 
+void ack_bad_irq(unsigned int irq);
 #include <linux/irq_cpustat.h>  /* Standard mappings for irq_cpustat_t above */
 
 #endif  /* _XTENSA_HARDIRQ_H */
diff --git a/include/asm-xtensa/semaphore.h b/include/asm-xtensa/semaphore.h
index db740b8bc6f0..09e89ab3eb61 100644
--- a/include/asm-xtensa/semaphore.h
+++ b/include/asm-xtensa/semaphore.h
@@ -20,28 +20,19 @@ struct semaphore {
         atomic_t count;
         int sleepers;
         wait_queue_head_t wait;
-#if WAITQUEUE_DEBUG
-        long __magic;
-#endif
 };
 
-#if WAITQUEUE_DEBUG
-# define __SEM_DEBUG_INIT(name) \
-                , (int)&(name).__magic
-#else
-# define __SEM_DEBUG_INIT(name)
-#endif
-
-#define __SEMAPHORE_INITIALIZER(name,count)                     \
-        { ATOMIC_INIT(count),                                   \
-          0,                                                    \
-          __WAIT_QUEUE_HEAD_INITIALIZER((name).wait)            \
-        __SEM_DEBUG_INIT(name) }
+#define __SEMAPHORE_INITIALIZER(name,n)                                 \
+{                                                                       \
+        .count          = ATOMIC_INIT(n),                               \
+        .sleepers       = 0,                                            \
+        .wait           = __WAIT_QUEUE_HEAD_INITIALIZER((name).wait)    \
+}
 
-#define __MUTEX_INITIALIZER(name) \
+#define __MUTEX_INITIALIZER(name)                                       \
         __SEMAPHORE_INITIALIZER(name, 1)
 
-#define __DECLARE_SEMAPHORE_GENERIC(name,count) \
+#define __DECLARE_SEMAPHORE_GENERIC(name,count)                         \
         struct semaphore name = __SEMAPHORE_INITIALIZER(name,count)
 
 #define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
@@ -49,17 +40,8 @@ struct semaphore {
 
 static inline void sema_init (struct semaphore *sem, int val)
 {
-/*
- *      *sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val);
- *
- * i'd rather use the more flexible initialization above, but sadly
- * GCC 2.7.2.3 emits a bogus warning. EGCS doesnt. Oh well.
- */
         atomic_set(&sem->count, val);
         init_waitqueue_head(&sem->wait);
-#if WAITQUEUE_DEBUG
-        sem->__magic = (int)&sem->__magic;
-#endif
 }
 
 static inline void init_MUTEX (struct semaphore *sem)
@@ -81,9 +63,7 @@ extern spinlock_t semaphore_wake_lock;
 
 static inline void down(struct semaphore * sem)
 {
-#if WAITQUEUE_DEBUG
-        CHECK_MAGIC(sem->__magic);
-#endif
+        might_sleep();
 
         if (atomic_sub_return(1, &sem->count) < 0)
                 __down(sem);
@@ -92,9 +72,8 @@ static inline void down(struct semaphore * sem)
 static inline int down_interruptible(struct semaphore * sem)
 {
         int ret = 0;
-#if WAITQUEUE_DEBUG
-        CHECK_MAGIC(sem->__magic);
-#endif
+
+        might_sleep();
 
         if (atomic_sub_return(1, &sem->count) < 0)
                 ret = __down_interruptible(sem);
@@ -104,9 +83,6 @@ static inline int down_interruptible(struct semaphore * sem)
 static inline int down_trylock(struct semaphore * sem)
 {
         int ret = 0;
-#if WAITQUEUE_DEBUG
-        CHECK_MAGIC(sem->__magic);
-#endif
 
         if (atomic_sub_return(1, &sem->count) < 0)
                 ret = __down_trylock(sem);
@@ -119,9 +95,6 @@ static inline int down_trylock(struct semaphore * sem)
  */
 static inline void up(struct semaphore * sem)
 {
-#if WAITQUEUE_DEBUG
-        CHECK_MAGIC(sem->__magic);
-#endif
         if (atomic_add_return(1, &sem->count) <= 0)
                 __up(sem);
 }
diff --git a/include/asm-xtensa/system.h b/include/asm-xtensa/system.h
index f09393232e5e..9284867f1cb9 100644
--- a/include/asm-xtensa/system.h
+++ b/include/asm-xtensa/system.h
@@ -189,20 +189,6 @@ static inline unsigned long xchg_u32(volatile int * m, unsigned long val)
 
 #define tas(ptr) (xchg((ptr),1))
 
-#if ( __XCC__ == 1 )
-
-/* xt-xcc processes __inline__ differently than xt-gcc and decides to
- * insert an out-of-line copy of function __xchg.  This presents the
- * unresolved symbol at link time of __xchg_called_with_bad_pointer,
- * even though such a function would never be called at run-time.
- * xt-gcc always inlines __xchg, and optimizes away the undefined
- * bad_pointer function.
- */
-
-#define xchg(ptr,x) xchg_u32(ptr,x)
-
-#else  /* assume xt-gcc */
-
 #define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
 
 /*
@@ -224,8 +210,6 @@ __xchg(unsigned long x, volatile void * ptr, int size)
         return x;
 }
 
-#endif
-
 extern void set_except_vector(int n, void *addr);
 
 static inline void spill_registers(void)
diff --git a/include/linux/acct.h b/include/linux/acct.h
index 1993a3691768..19f70462b3be 100644
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@@ -162,13 +162,13 @@ typedef struct acct acct_t;
 #ifdef __KERNEL__
 /*
  * Yet another set of HZ to *HZ helper functions.
- * See <linux/times.h> for the original.
+ * See <linux/jiffies.h> for the original.
  */
 
 static inline u32 jiffies_to_AHZ(unsigned long x)
 {
 #if (TICK_NSEC % (NSEC_PER_SEC / AHZ)) == 0
-        return x / (HZ / USER_HZ);
+        return x / (HZ / AHZ);
 #else
         u64 tmp = (u64)x * TICK_NSEC;
         do_div(tmp, (NSEC_PER_SEC / AHZ));
diff --git a/include/linux/aio.h b/include/linux/aio.h
index a4d5af907f90..0decf66117c1 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -24,7 +24,12 @@ struct kioctx;
 #define KIOCB_SYNC_KEY          (~0U)
 
 /* ki_flags bits */
-#define KIF_LOCKED              0
+/*
+ * This may be used for cancel/retry serialization in the future, but
+ * for now it's unused and we probably don't want modules to even
+ * think they can use it.
+ */
+/* #define KIF_LOCKED           0 */
 #define KIF_KICKED              1
 #define KIF_CANCELLED           2
 
@@ -43,6 +48,40 @@ struct kioctx;
 #define kiocbIsKicked(iocb)     test_bit(KIF_KICKED, &(iocb)->ki_flags)
 #define kiocbIsCancelled(iocb)  test_bit(KIF_CANCELLED, &(iocb)->ki_flags)
 
+/* is there a better place to document function pointer methods? */
+/**
+ * ki_retry     -       iocb forward progress callback
+ * @kiocb:      The kiocb struct to advance by performing an operation.
+ *
+ * This callback is called when the AIO core wants a given AIO operation
+ * to make forward progress.  The kiocb argument describes the operation
+ * that is to be performed.  As the operation proceeds, perhaps partially,
+ * ki_retry is expected to update the kiocb with progress made.  Typically
+ * ki_retry is set in the AIO core and it itself calls file_operations
+ * helpers.
+ *
+ * ki_retry's return value determines when the AIO operation is completed
+ * and an event is generated in the AIO event ring.  Except the special
+ * return values described below, the value that is returned from ki_retry
+ * is transferred directly into the completion ring as the operation's
+ * resulting status.  Once this has happened ki_retry *MUST NOT* reference
+ * the kiocb pointer again.
+ *
+ * If ki_retry returns -EIOCBQUEUED it has made a promise that aio_complete()
+ * will be called on the kiocb pointer in the future.  The AIO core will
+ * not ask the method again -- ki_retry must ensure forward progress.
+ * aio_complete() must be called once and only once in the future, multiple
+ * calls may result in undefined behaviour.
+ *
+ * If ki_retry returns -EIOCBRETRY it has made a promise that kick_iocb()
+ * will be called on the kiocb pointer in the future.  This may happen
+ * through generic helpers that associate kiocb->ki_wait with a wait
+ * queue head that ki_retry uses via current->io_wait.  It can also happen
+ * with custom tracking and manual calls to kick_iocb(), though that is
+ * discouraged.  In either case, kick_iocb() must be called once and only
+ * once.  ki_retry must ensure forward progress, the AIO core will wait
+ * indefinitely for kick_iocb() to be called.
+ */
 struct kiocb {
         struct list_head        ki_run_list;
         long                    ki_flags;
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index 9f374cfa1b05..e7d0593bb576 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -76,6 +76,13 @@ struct atm_dev_stats {
                                         /* set interface ESI */
 #define ATM_SETESIF     _IOW('a',ATMIOC_ITF+13,struct atmif_sioc)
                                         /* force interface ESI */
+#define ATM_ADDLECSADDR _IOW('a', ATMIOC_ITF+14, struct atmif_sioc)
+                                        /* register a LECS address */
+#define ATM_DELLECSADDR _IOW('a', ATMIOC_ITF+15, struct atmif_sioc)
+                                        /* unregister a LECS address */
+#define ATM_GETLECSADDR _IOW('a', ATMIOC_ITF+16, struct atmif_sioc)
+                                        /* retrieve LECS address(es) */
+
 #define ATM_GETSTAT     _IOW('a',ATMIOC_SARCOM+0,struct atmif_sioc)
                                         /* get AAL layer statistics */
 #define ATM_GETSTATZ    _IOW('a',ATMIOC_SARCOM+1,struct atmif_sioc)
@@ -328,6 +335,8 @@ struct atm_dev_addr {
         struct list_head entry;         /* next address */
 };
 
+enum atm_addr_type_t { ATM_ADDR_LOCAL, ATM_ADDR_LECS };
+
 struct atm_dev {
         const struct atmdev_ops *ops;   /* device operations; NULL if unused */
         const struct atmphy_ops *phy;   /* PHY operations, may be undefined */
@@ -338,6 +347,7 @@ struct atm_dev {
         void            *phy_data;      /* private PHY date */
         unsigned long   flags;          /* device flags (ATM_DF_*) */
         struct list_head local;         /* local ATM addresses */
+        struct list_head lecs;          /* LECS ATM addresses learned via ILMI */
         unsigned char   esi[ESI_LEN];   /* ESI ("MAC" addr) */
         struct atm_cirange ci_range;    /* VPI/VCI range */
         struct k_atm_dev_stats stats;   /* statistics */
@@ -457,7 +467,7 @@ static inline void atm_dev_put(struct atm_dev *dev)
 
 int atm_charge(struct atm_vcc *vcc,int truesize);
 struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,
-    int gfp_flags);
+    gfp_t gfp_flags);
 int atm_pcr_goal(struct atm_trafprm *tp);
 
 void vcc_release_async(struct atm_vcc *vcc, int reply);
diff --git a/include/linux/bfs_fs.h b/include/linux/bfs_fs.h
index c1237aa92e38..8ed6dfdcd783 100644
--- a/include/linux/bfs_fs.h
+++ b/include/linux/bfs_fs.h
@@ -20,19 +20,19 @@
 
 /* BFS inode layout on disk */
 struct bfs_inode {
-        __u16 i_ino;
+        __le16 i_ino;
         __u16 i_unused;
-        __u32 i_sblock;
-        __u32 i_eblock;
-        __u32 i_eoffset;
-        __u32 i_vtype;
-        __u32 i_mode;
-        __s32 i_uid;
-        __s32 i_gid;
-        __u32 i_nlink;
-        __u32 i_atime;
-        __u32 i_mtime;
-        __u32 i_ctime;
+        __le32 i_sblock;
+        __le32 i_eblock;
+        __le32 i_eoffset;
+        __le32 i_vtype;
+        __le32 i_mode;
+        __le32 i_uid;
+        __le32 i_gid;
+        __le32 i_nlink;
+        __le32 i_atime;
+        __le32 i_mtime;
+        __le32 i_ctime;
         __u32 i_padding[4];
 };
 
@@ -41,17 +41,17 @@ struct bfs_inode {
 #define BFS_DIRS_PER_BLOCK      32
 
 struct bfs_dirent {
-        __u16 ino;
+        __le16 ino;
         char name[BFS_NAMELEN];
 };
 
 /* BFS superblock layout on disk */
 struct bfs_super_block {
-        __u32 s_magic;
-        __u32 s_start;
-        __u32 s_end;
-        __s32 s_from;
-        __s32 s_to;
+        __le32 s_magic;
+        __le32 s_start;
+        __le32 s_end;
+        __le32 s_from;
+        __le32 s_to;
         __s32 s_bfrom;
         __s32 s_bto;
         char  s_fsname[6];
@@ -66,15 +66,15 @@ struct bfs_super_block {
 #define BFS_INO2OFF(ino) \
         ((__u32)(((ino) - BFS_ROOT_INO) * sizeof(struct bfs_inode)) + BFS_BSIZE)
 #define BFS_NZFILESIZE(ip) \
-        ((cpu_to_le32((ip)->i_eoffset) + 1) -  cpu_to_le32((ip)->i_sblock) * BFS_BSIZE)
+        ((le32_to_cpu((ip)->i_eoffset) + 1) -  le32_to_cpu((ip)->i_sblock) * BFS_BSIZE)
 
 #define BFS_FILESIZE(ip) \
         ((ip)->i_sblock == 0 ? 0 : BFS_NZFILESIZE(ip))
 
 #define BFS_FILEBLOCKS(ip) \
-        ((ip)->i_sblock == 0 ? 0 : (cpu_to_le32((ip)->i_eblock) + 1) -  cpu_to_le32((ip)->i_sblock))
+        ((ip)->i_sblock == 0 ? 0 : (le32_to_cpu((ip)->i_eblock) + 1) -  le32_to_cpu((ip)->i_sblock))
 #define BFS_UNCLEAN(bfs_sb, sb) \
-        ((cpu_to_le32(bfs_sb->s_from) != -1) && (cpu_to_le32(bfs_sb->s_to) != -1) && !(sb->s_flags & MS_RDONLY))
+        ((le32_to_cpu(bfs_sb->s_from) != -1) && (le32_to_cpu(bfs_sb->s_to) != -1) && !(sb->s_flags & MS_RDONLY))
 
 
 #endif  /* _LINUX_BFS_FS_H */
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 6e1c79c8b6bf..3344b4e8e43a 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -276,8 +276,8 @@ extern void bio_pair_release(struct bio_pair *dbio);
 extern struct bio_set *bioset_create(int, int, int);
 extern void bioset_free(struct bio_set *);
 
-extern struct bio *bio_alloc(unsigned int __nocast, int);
-extern struct bio *bio_alloc_bioset(unsigned int __nocast, int, struct bio_set *);
+extern struct bio *bio_alloc(gfp_t, int);
+extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *);
 extern void bio_put(struct bio *);
 extern void bio_free(struct bio *, struct bio_set *);
 
@@ -287,7 +287,7 @@ extern int bio_phys_segments(struct request_queue *, struct bio *);
 extern int bio_hw_segments(struct request_queue *, struct bio *);
 
 extern void __bio_clone(struct bio *, struct bio *);
-extern struct bio *bio_clone(struct bio *, unsigned int __nocast);
+extern struct bio *bio_clone(struct bio *, gfp_t);
 
 extern void bio_init(struct bio *);
 
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 82bd8842d11c..3b03b0b868dd 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -43,7 +43,7 @@ typedef struct bootmem_data {
 extern unsigned long __init bootmem_bootmap_pages (unsigned long);
 extern unsigned long __init init_bootmem (unsigned long addr, unsigned long memend);
 extern void __init free_bootmem (unsigned long addr, unsigned long size);
-extern void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal);
+extern void * __init __alloc_bootmem_limit (unsigned long size, unsigned long align, unsigned long goal, unsigned long limit);
 #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
 extern void __init reserve_bootmem (unsigned long addr, unsigned long size);
 #define alloc_bootmem(x) \
@@ -54,6 +54,16 @@ extern void __init reserve_bootmem (unsigned long addr, unsigned long size);
         __alloc_bootmem((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low_pages(x) \
         __alloc_bootmem((x), PAGE_SIZE, 0)
+
+#define alloc_bootmem_limit(x, limit)                                           \
+        __alloc_bootmem_limit((x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS), (limit))
+#define alloc_bootmem_low_limit(x, limit)                       \
+        __alloc_bootmem_limit((x), SMP_CACHE_BYTES, 0, (limit))
+#define alloc_bootmem_pages_limit(x, limit)                                     \
+        __alloc_bootmem_limit((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS), (limit))
+#define alloc_bootmem_low_pages_limit(x, limit)         \
+        __alloc_bootmem_limit((x), PAGE_SIZE, 0, (limit))
+
 #endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
 extern unsigned long __init free_all_bootmem (void);
 
@@ -61,7 +71,7 @@ extern unsigned long __init init_bootmem_node (pg_data_t *pgdat, unsigned long f
 extern void __init reserve_bootmem_node (pg_data_t *pgdat, unsigned long physaddr, unsigned long size);
 extern void __init free_bootmem_node (pg_data_t *pgdat, unsigned long addr, unsigned long size);
 extern unsigned long __init free_all_bootmem_node (pg_data_t *pgdat);
-extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal);
+extern void * __init __alloc_bootmem_node_limit (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal, unsigned long limit);
 #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
 #define alloc_bootmem_node(pgdat, x) \
         __alloc_bootmem_node((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
@@ -69,6 +79,14 @@ extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size,
         __alloc_bootmem_node((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low_pages_node(pgdat, x) \
         __alloc_bootmem_node((pgdat), (x), PAGE_SIZE, 0)
+
+#define alloc_bootmem_node_limit(pgdat, x, limit)                               \
+        __alloc_bootmem_node_limit((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS), (limit))
+#define alloc_bootmem_pages_node_limit(pgdat, x, limit)                         \
+        __alloc_bootmem_node_limit((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS), (limit))
+#define alloc_bootmem_low_pages_node_limit(pgdat, x, limit)             \
+        __alloc_bootmem_node_limit((pgdat), (x), PAGE_SIZE, 0, (limit))
+
 #endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
 
 #ifdef CONFIG_HAVE_ARCH_ALLOC_REMAP
@@ -105,5 +123,15 @@ extern void *__init alloc_large_system_hash(const char *tablename,
 #endif
 extern int __initdata hashdist;         /* Distribute hashes across NUMA nodes? */
 
+static inline void *__alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal)
+{
+        return __alloc_bootmem_limit(size, align, goal, 0);
+}
+
+static inline void *__alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align,
+                                     unsigned long goal)
+{
+        return __alloc_bootmem_node_limit(pgdat, size, align, goal, 0);
+}
 
 #endif /* _LINUX_BOOTMEM_H */
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 90828493791f..6a1d154c0825 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -172,7 +172,7 @@ void __brelse(struct buffer_head *);
 void __bforget(struct buffer_head *);
 void __breadahead(struct block_device *, sector_t block, int size);
 struct buffer_head *__bread(struct block_device *, sector_t block, int size);
-struct buffer_head *alloc_buffer_head(unsigned int __nocast gfp_flags);
+struct buffer_head *alloc_buffer_head(gfp_t gfp_flags);
 void free_buffer_head(struct buffer_head * bh);
 void FASTCALL(unlock_buffer(struct buffer_head *bh));
 void FASTCALL(__lock_buffer(struct buffer_head *bh));
diff --git a/include/linux/byteorder/generic.h b/include/linux/byteorder/generic.h
index 5fde6f4d6c1e..04bd756efc67 100644
--- a/include/linux/byteorder/generic.h
+++ b/include/linux/byteorder/generic.h
@@ -5,6 +5,10 @@
  * linux/byteorder_generic.h
  * Generic Byte-reordering support
  *
+ * The "... p" macros, like le64_to_cpup, can be used with pointers
+ * to unaligned data, but there will be a performance penalty on 
+ * some architectures.  Use get_unaligned for unaligned data.
+ *
  * Francois-Rene Rideau <fare@tunes.org> 19970707
  *    gathered all the good ideas from all asm-foo/byteorder.h into one file,
  *    cleaned them up.
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 96de26301f84..95952cc1f525 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -104,12 +104,19 @@ struct cn_queue_dev {
         struct sock *nls;
 };
 
-struct cn_callback {
+struct cn_callback_id {
         unsigned char name[CN_CBQ_NAMELEN];
-
         struct cb_id id;
+};
+
+struct cn_callback_data {
+        void (*destruct_data) (void *);
+        void *ddata;
+        
+        void *callback_priv;
         void (*callback) (void *);
-        void *priv;
+
+        void *free;
 };
 
 struct cn_callback_entry {
@@ -118,8 +125,8 @@ struct cn_callback_entry {
         struct work_struct work;
         struct cn_queue_dev *pdev;
 
-        void (*destruct_data) (void *);
-        void *ddata;
+        struct cn_callback_id id;
+        struct cn_callback_data data;
 
         int seq, group;
         struct sock *nls;
@@ -142,9 +149,9 @@ struct cn_dev {
 
 int cn_add_callback(struct cb_id *, char *, void (*callback) (void *));
 void cn_del_callback(struct cb_id *);
-int cn_netlink_send(struct cn_msg *, u32, int);
+int cn_netlink_send(struct cn_msg *, u32, gfp_t);
 
-int cn_queue_add_callback(struct cn_queue_dev *dev, struct cn_callback *cb);
+int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(void *));
 void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id);
 
 struct cn_queue_dev *cn_queue_alloc_dev(char *name, struct sock *);
@@ -152,6 +159,8 @@ void cn_queue_free_dev(struct cn_queue_dev *dev);
 
 int cn_cb_equal(struct cb_id *, struct cb_id *);
 
+void cn_queue_wrapper(void *data);
+
 extern int cn_already_initialized;
 
 #endif                          /* __KERNEL__ */
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index b15826f6e3a2..9bdba8169b41 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -392,4 +392,14 @@ extern cpumask_t cpu_present_map;
 #define for_each_online_cpu(cpu)  for_each_cpu_mask((cpu), cpu_online_map)
 #define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map)
 
+/* Find the highest possible smp_processor_id() */
+#define highest_possible_processor_id() \
+({ \
+        unsigned int cpu, highest = 0; \
+        for_each_cpu_mask(cpu, cpu_possible_map) \
+                highest = cpu; \
+        highest; \
+})
+
+
 #endif /* __LINUX_CPUMASK_H */
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 24062a1dbf61..6e2deef96b34 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -23,7 +23,7 @@ void cpuset_init_current_mems_allowed(void);
 void cpuset_update_current_mems_allowed(void);
 void cpuset_restrict_to_mems_allowed(unsigned long *nodes);
 int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl);
-extern int cpuset_zone_allowed(struct zone *z, unsigned int __nocast gfp_mask);
+extern int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask);
 extern int cpuset_excl_nodes_overlap(const struct task_struct *p);
 extern struct file_operations proc_cpuset_operations;
 extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer);
@@ -49,8 +49,7 @@ static inline int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl)
         return 1;
 }
 
-static inline int cpuset_zone_allowed(struct zone *z,
-                                        unsigned int __nocast gfp_mask)
+static inline int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
 {
         return 1;
 }
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 8bf4bacb5051..71fab4311e92 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -4,16 +4,6 @@
 #include <linux/types.h>
 #include <asm/byteorder.h>
 
-/* Structure describing an Internet (DCCP) socket address. */
-struct sockaddr_dccp {
-        __u16   sdccp_family;   /* Address family   */
-        __u16   sdccp_port;     /* Port number      */
-        __u32   sdccp_addr;     /* Internet address */
-        __u32   sdccp_service;  /* Service          */
-        /* Pad to size of `struct sockaddr': 16 bytes . */
-        __u32   sdccp_pad;
-};
-
 /**
  * struct dccp_hdr - generic part of DCCP packet header
  *
@@ -188,6 +178,11 @@ enum {
 
 /* DCCP socket options */
 #define DCCP_SOCKOPT_PACKET_SIZE        1
+#define DCCP_SOCKOPT_SERVICE            2
+#define DCCP_SOCKOPT_CCID_RX_INFO       128
+#define DCCP_SOCKOPT_CCID_TX_INFO       192
+
+#define DCCP_SERVICE_LIST_MAX_LEN      32
 
 #ifdef __KERNEL__
 
@@ -337,7 +332,8 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb)
   */
 struct dccp_options {
         __u64   dccpo_sequence_window;
-        __u8    dccpo_ccid;
+        __u8    dccpo_rx_ccid;
+        __u8    dccpo_tx_ccid;
         __u8    dccpo_send_ack_vector;
         __u8    dccpo_send_ndp_count;
 };
@@ -360,14 +356,8 @@ static inline struct dccp_request_sock *dccp_rsk(const struct request_sock *req)
 
 extern struct inet_timewait_death_row dccp_death_row;
 
-/* Read about the ECN nonce to see why it is 253 */
-#define DCCP_MAX_ACK_VECTOR_LEN 253
-
 struct dccp_options_received {
-        u32     dccpor_ndp:24,
-                dccpor_ack_vector_len:8;
-        u32     dccpor_ack_vector_idx:10;
-        /* 22 bits hole, try to pack */
+        u32     dccpor_ndp; /* only 24 bits */
         u32     dccpor_timestamp;
         u32     dccpor_timestamp_echo;
         u32     dccpor_elapsed_time;
@@ -382,6 +372,27 @@ enum dccp_role {
         DCCP_ROLE_SERVER,
 };
 
+struct dccp_service_list {
+        __u32   dccpsl_nr;
+        __u32   dccpsl_list[0];
+};
+
+#define DCCP_SERVICE_INVALID_VALUE htonl((__u32)-1)
+
+static inline int dccp_list_has_service(const struct dccp_service_list *sl,
+                                        const u32 service)
+{
+        if (likely(sl != NULL)) {
+                u32 i = sl->dccpsl_nr;
+                while (i--)
+                        if (sl->dccpsl_list[i] == service)
+                                return 1; 
+        }
+        return 0;
+}
+
+struct dccp_ackvec;
+
 /**
  * struct dccp_sock - DCCP socket state
  *
@@ -402,7 +413,7 @@ enum dccp_role {
  * @dccps_packet_size - Set thru setsockopt
  * @dccps_role - Role of this sock, one of %dccp_role
  * @dccps_ndp_count - number of Non Data Packets since last data packet
- * @dccps_hc_rx_ackpkts - receiver half connection acked packets
+ * @dccps_hc_rx_ackvec - rx half connection ack vector
  */
 struct dccp_sock {
         /* inet_connection_sock has to be the first member of dccp_sock */
@@ -417,7 +428,8 @@ struct dccp_sock {
         __u64                           dccps_gss;
         __u64                           dccps_gsr;
         __u64                           dccps_gar;
-        unsigned long                   dccps_service;
+        __u32                           dccps_service;
+        struct dccp_service_list        *dccps_service_list;
         struct timeval                  dccps_timestamp_time;
         __u32                           dccps_timestamp_echo;
         __u32                           dccps_packet_size;
@@ -426,7 +438,7 @@ struct dccp_sock {
         __u32                           dccps_pmtu_cookie;
         __u32                           dccps_mss_cache;
         struct dccp_options             dccps_options;
-        struct dccp_ackpkts             *dccps_hc_rx_ackpkts;
+        struct dccp_ackvec              *dccps_hc_rx_ackvec;
         void                            *dccps_hc_rx_ccid_private;
         void                            *dccps_hc_tx_ccid_private;
         struct ccid                     *dccps_hc_rx_ccid;
@@ -443,6 +455,11 @@ static inline struct dccp_sock *dccp_sk(const struct sock *sk)
         return (struct dccp_sock *)sk;
 }
 
+static inline int dccp_service_not_initialized(const struct sock *sk)
+{
+        return dccp_sk(sk)->dccps_service == DCCP_SERVICE_INVALID_VALUE;
+}
+
 static inline const char *dccp_role(const struct sock *sk)
 {
         switch (dccp_sk(sk)->dccps_role) {
diff --git a/include/linux/device.h b/include/linux/device.h
index 06e5d42f2c7b..95d607a48f06 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -317,6 +317,11 @@ dev_set_drvdata (struct device *dev, void *data)
         dev->driver_data = data;
 }
 
+static inline int device_is_registered(struct device *dev)
+{
+        return klist_node_attached(&dev->knode_bus);
+}
+
 /*
  * High level routines for use by the bus drivers
  */
diff --git a/include/linux/dmapool.h b/include/linux/dmapool.h
index 4932ee5c77f0..76f12f46db7f 100644
--- a/include/linux/dmapool.h
+++ b/include/linux/dmapool.h
@@ -19,7 +19,7 @@ struct dma_pool *dma_pool_create(const char *name, struct device *dev,
 
 void dma_pool_destroy(struct dma_pool *pool);
 
-void *dma_pool_alloc(struct dma_pool *pool, unsigned int __nocast mem_flags,
+void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags,
                      dma_addr_t *handle);
 
 void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr);
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 4dc990f3b5cc..3010e172394d 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -85,9 +85,9 @@ static inline void arch_free_page(struct page *page, int order) { }
 #endif
 
 extern struct page *
-FASTCALL(__alloc_pages(unsigned int, unsigned int, struct zonelist *));
+FASTCALL(__alloc_pages(gfp_t, unsigned int, struct zonelist *));
 
-static inline struct page *alloc_pages_node(int nid, unsigned int __nocast gfp_mask,
+static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
                                                 unsigned int order)
 {
         if (unlikely(order >= MAX_ORDER))
@@ -98,17 +98,17 @@ static inline struct page *alloc_pages_node(int nid, unsigned int __nocast gfp_m
 }
 
 #ifdef CONFIG_NUMA
-extern struct page *alloc_pages_current(unsigned int __nocast gfp_mask, unsigned order);
+extern struct page *alloc_pages_current(gfp_t gfp_mask, unsigned order);
 
 static inline struct page *
-alloc_pages(unsigned int __nocast gfp_mask, unsigned int order)
+alloc_pages(gfp_t gfp_mask, unsigned int order)
 {
         if (unlikely(order >= MAX_ORDER))
                 return NULL;
 
         return alloc_pages_current(gfp_mask, order);
 }
-extern struct page *alloc_page_vma(unsigned __nocast gfp_mask,
+extern struct page *alloc_page_vma(gfp_t gfp_mask,
                         struct vm_area_struct *vma, unsigned long addr);
 #else
 #define alloc_pages(gfp_mask, order) \
@@ -117,8 +117,8 @@ extern struct page *alloc_page_vma(unsigned __nocast gfp_mask,
 #endif
 #define alloc_page(gfp_mask) alloc_pages(gfp_mask, 0)
 
-extern unsigned long FASTCALL(__get_free_pages(unsigned int __nocast gfp_mask, unsigned int order));
-extern unsigned long FASTCALL(get_zeroed_page(unsigned int __nocast gfp_mask));
+extern unsigned long FASTCALL(__get_free_pages(gfp_t gfp_mask, unsigned int order));
+extern unsigned long FASTCALL(get_zeroed_page(gfp_t gfp_mask));
 
 #define __get_free_page(gfp_mask) \
                 __get_free_pages((gfp_mask),0)
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index e670b0d13fe0..d664330d900e 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -25,6 +25,8 @@ int is_hugepage_mem_enough(size_t);
 unsigned long hugetlb_total_pages(void);
 struct page *alloc_huge_page(void);
 void free_huge_page(struct page *);
+int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+                        unsigned long address, int write_access);
 
 extern unsigned long max_huge_pages;
 extern const unsigned long hugetlb_zero, hugetlb_infinity;
@@ -99,6 +101,7 @@ static inline unsigned long hugetlb_total_pages(void)
                                                 do { } while (0)
 #define alloc_huge_page()                       ({ NULL; })
 #define free_huge_page(p)                       ({ (void)(p); BUG(); })
+#define hugetlb_fault(mm, vma, addr, write)     ({ BUG(); 0; })
 
 #ifndef HPAGE_MASK
 #define HPAGE_MASK      0               /* Keep the compiler happy */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index be35332b67e6..3d49a305bf88 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -230,11 +230,6 @@ struct i2c_adapter {
         struct device dev;              /* the adapter device */
         struct class_device class_dev;  /* the class device */
 
-#ifdef CONFIG_PROC_FS 
-        /* No need to set this when you initialize the adapter          */
-        int inode;
-#endif /* def CONFIG_PROC_FS */
-
         int nr;
         struct list_head clients;
         struct list_head list;
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index fc2d4c8225aa..d21c305c6c64 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -111,7 +111,9 @@ static inline struct ethhdr *eth_hdr(const struct sk_buff *skb)
         return (struct ethhdr *)skb->mac.raw;
 }
 
+#ifdef CONFIG_SYSCTL
 extern struct ctl_table ether_table[];
 #endif
+#endif
 
 #endif  /* _LINUX_IF_ETHER_H */
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 17d0c0d40b0e..eef0876d8307 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -42,8 +42,8 @@ struct hlist_node;
 struct vlan_ethhdr {
    unsigned char        h_dest[ETH_ALEN];          /* destination eth addr      */
    unsigned char        h_source[ETH_ALEN];        /* source ether addr */
-   unsigned short       h_vlan_proto;              /* Should always be 0x8100 */
-   unsigned short       h_vlan_TCI;                /* Encapsulates priority and VLAN ID */
+   __be16               h_vlan_proto;              /* Should always be 0x8100 */
+   __be16               h_vlan_TCI;                /* Encapsulates priority and VLAN ID */
    unsigned short       h_vlan_encapsulated_proto; /* packet type ID field (or len) */
 };
 
@@ -55,8 +55,8 @@ static inline struct vlan_ethhdr *vlan_eth_hdr(const struct sk_buff *skb)
 }
 
 struct vlan_hdr {
-   unsigned short       h_vlan_TCI;                /* Encapsulates priority and VLAN ID */
-   unsigned short       h_vlan_encapsulated_proto; /* packet type ID field (or len) */
+   __be16               h_vlan_TCI;                /* Encapsulates priority and VLAN ID */
+   __be16               h_vlan_encapsulated_proto; /* packet type ID field (or len) */
 };
 
 #define VLAN_VID_MASK   0xfff
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 7e1e15f934f3..fd7af86151b1 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -142,13 +142,21 @@ static __inline__ int bad_mask(u32 mask, u32 addr)
 
 #define endfor_ifa(in_dev) }
 
+static inline struct in_device *__in_dev_get_rcu(const struct net_device *dev)
+{
+        struct in_device *in_dev = dev->ip_ptr;
+        if (in_dev)
+                in_dev = rcu_dereference(in_dev);
+        return in_dev;
+}
+
 static __inline__ struct in_device *
 in_dev_get(const struct net_device *dev)
 {
         struct in_device *in_dev;
 
         rcu_read_lock();
-        in_dev = dev->ip_ptr;
+        in_dev = __in_dev_get_rcu(dev);
         if (in_dev)
                 atomic_inc(&in_dev->refcnt);
         rcu_read_unlock();
@@ -156,7 +164,7 @@ in_dev_get(const struct net_device *dev)
 }
 
 static __inline__ struct in_device *
-__in_dev_get(const struct net_device *dev)
+__in_dev_get_rtnl(const struct net_device *dev)
 {
         return (struct in_device*)dev->ip_ptr;
 }
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index bb6f88e14061..e0b922785d98 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -372,8 +372,9 @@ static inline struct raw6_sock *raw6_sk(const struct sock *sk)
 #define inet_v6_ipv6only(__sk)          0
 #endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
 
-#define INET6_MATCH(__sk, __saddr, __daddr, __ports, __dif)        \
-        (((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))   && \
+#define INET6_MATCH(__sk, __hash, __saddr, __daddr, __ports, __dif)\
+        (((__sk)->sk_hash == (__hash))                          && \
+         ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))   && \
          ((__sk)->sk_family             == AF_INET6)            && \
          ipv6_addr_equal(&inet6_sk(__sk)->daddr, (__saddr))     && \
          ipv6_addr_equal(&inet6_sk(__sk)->rcv_saddr, (__daddr)) && \
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index de097269bd7f..ff853b3173c6 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -935,7 +935,7 @@ void journal_put_journal_head(struct journal_head *jh);
  */
 extern kmem_cache_t *jbd_handle_cache;
 
-static inline handle_t *jbd_alloc_handle(unsigned int __nocast gfp_flags)
+static inline handle_t *jbd_alloc_handle(gfp_t gfp_flags)
 {
         return kmem_cache_alloc(jbd_handle_cache, gfp_flags);
 }
diff --git a/include/linux/joystick.h b/include/linux/joystick.h
index 06b9af77eb7f..5fd20ddd7ae3 100644
--- a/include/linux/joystick.h
+++ b/include/linux/joystick.h
@@ -111,29 +111,30 @@ struct js_corr {
 #define JS_SET_ALL              8
 
 struct JS_DATA_TYPE {
-        __s32 buttons;
-        __s32 x;
-        __s32 y;
+        int32_t buttons;
+        int32_t x;
+        int32_t y;
 };
 
 struct JS_DATA_SAVE_TYPE_32 {
-        __s32 JS_TIMEOUT;
-        __s32 BUSY;
-        __s32 JS_EXPIRETIME;
-        __s32 JS_TIMELIMIT;
+        int32_t JS_TIMEOUT;
+        int32_t BUSY;
+        int32_t JS_EXPIRETIME;
+        int32_t JS_TIMELIMIT;
         struct JS_DATA_TYPE JS_SAVE;
         struct JS_DATA_TYPE JS_CORR;
 };
 
 struct JS_DATA_SAVE_TYPE_64 {
-        __s32 JS_TIMEOUT;
-        __s32 BUSY;
-        __s64 JS_EXPIRETIME;
-        __s64 JS_TIMELIMIT;
+        int32_t JS_TIMEOUT;
+        int32_t BUSY;
+        int64_t JS_EXPIRETIME;
+        int64_t JS_TIMELIMIT;
         struct JS_DATA_TYPE JS_SAVE;
         struct JS_DATA_TYPE JS_CORR;
 };
 
+#ifdef __KERNEL__
 #if BITS_PER_LONG == 64
 #define JS_DATA_SAVE_TYPE JS_DATA_SAVE_TYPE_64
 #elif BITS_PER_LONG == 32
@@ -141,5 +142,6 @@ struct JS_DATA_SAVE_TYPE_64 {
 #else
 #error Unexpected BITS_PER_LONG
 #endif
+#endif
 
 #endif /* _LINUX_JOYSTICK_H */
diff --git a/include/linux/key-ui.h b/include/linux/key-ui.h
index cc326174a808..7a2e332067c3 100644
--- a/include/linux/key-ui.h
+++ b/include/linux/key-ui.h
@@ -38,92 +38,21 @@ struct keyring_list {
         struct key      *keys[0];
 };
 
-
 /*
  * check to see whether permission is granted to use a key in the desired way
  */
-static inline int key_permission(const struct key *key, key_perm_t perm)
-{
-        key_perm_t kperm;
-
-        if (key->uid == current->fsuid)
-                kperm = key->perm >> 16;
-        else if (key->gid != -1 &&
-                 key->perm & KEY_GRP_ALL &&
-                 in_group_p(key->gid)
-                 )
-                kperm = key->perm >> 8;
-        else
-                kperm = key->perm;
-
-        kperm = kperm & perm & KEY_ALL;
-
-        return kperm == perm;
-}
-
-/*
- * check to see whether permission is granted to use a key in at least one of
- * the desired ways
- */
-static inline int key_any_permission(const struct key *key, key_perm_t perm)
-{
-        key_perm_t kperm;
-
-        if (key->uid == current->fsuid)
-                kperm = key->perm >> 16;
-        else if (key->gid != -1 &&
-                 key->perm & KEY_GRP_ALL &&
-                 in_group_p(key->gid)
-                 )
-                kperm = key->perm >> 8;
-        else
-                kperm = key->perm;
+extern int key_task_permission(const key_ref_t key_ref,
+                               struct task_struct *context,
+                               key_perm_t perm);
 
-        kperm = kperm & perm & KEY_ALL;
-
-        return kperm != 0;
-}
-
-static inline int key_task_groups_search(struct task_struct *tsk, gid_t gid)
+static inline int key_permission(const key_ref_t key_ref, key_perm_t perm)
 {
-        int ret;
-
-        task_lock(tsk);
-        ret = groups_search(tsk->group_info, gid);
-        task_unlock(tsk);
-        return ret;
-}
-
-static inline int key_task_permission(const struct key *key,
-                                      struct task_struct *context,
-                                      key_perm_t perm)
-{
-        key_perm_t kperm;
-
-        if (key->uid == context->fsuid) {
-                kperm = key->perm >> 16;
-        }
-        else if (key->gid != -1 &&
-                 key->perm & KEY_GRP_ALL && (
-                         key->gid == context->fsgid ||
-                         key_task_groups_search(context, key->gid)
-                         )
-                 ) {
-                kperm = key->perm >> 8;
-        }
-        else {
-                kperm = key->perm;
-        }
-
-        kperm = kperm & perm & KEY_ALL;
-
-        return kperm == perm;
-
+        return key_task_permission(key_ref, current, perm);
 }
 
-extern struct key *lookup_user_key(struct task_struct *context,
-                                   key_serial_t id, int create, int partial,
-                                   key_perm_t perm);
+extern key_ref_t lookup_user_key(struct task_struct *context,
+                                 key_serial_t id, int create, int partial,
+                                 key_perm_t perm);
 
 extern long join_session_keyring(const char *name);
 
diff --git a/include/linux/key.h b/include/linux/key.h
index 970bbd916cf4..f1efa016dbf3 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -35,11 +35,18 @@ struct key;
 
 #undef KEY_DEBUGGING
 
-#define KEY_USR_VIEW    0x00010000      /* user can view a key's attributes */
-#define KEY_USR_READ    0x00020000      /* user can read key payload / view keyring */
-#define KEY_USR_WRITE   0x00040000      /* user can update key payload / add link to keyring */
-#define KEY_USR_SEARCH  0x00080000      /* user can find a key in search / search a keyring */
-#define KEY_USR_LINK    0x00100000      /* user can create a link to a key/keyring */
+#define KEY_POS_VIEW    0x01000000      /* possessor can view a key's attributes */
+#define KEY_POS_READ    0x02000000      /* possessor can read key payload / view keyring */
+#define KEY_POS_WRITE   0x04000000      /* possessor can update key payload / add link to keyring */
+#define KEY_POS_SEARCH  0x08000000      /* possessor can find a key in search / search a keyring */
+#define KEY_POS_LINK    0x10000000      /* possessor can create a link to a key/keyring */
+#define KEY_POS_ALL     0x1f000000
+
+#define KEY_USR_VIEW    0x00010000      /* user permissions... */
+#define KEY_USR_READ    0x00020000
+#define KEY_USR_WRITE   0x00040000
+#define KEY_USR_SEARCH  0x00080000
+#define KEY_USR_LINK    0x00100000
 #define KEY_USR_ALL     0x001f0000
 
 #define KEY_GRP_VIEW    0x00000100      /* group permissions... */
@@ -67,6 +74,38 @@ struct keyring_name;
 
 /*****************************************************************************/
 /*
+ * key reference with possession attribute handling
+ *
+ * NOTE! key_ref_t is a typedef'd pointer to a type that is not actually
+ * defined. This is because we abuse the bottom bit of the reference to carry a
+ * flag to indicate whether the calling process possesses that key in one of
+ * its keyrings.
+ *
+ * the key_ref_t has been made a separate type so that the compiler can reject
+ * attempts to dereference it without proper conversion.
+ *
+ * the three functions are used to assemble and disassemble references
+ */
+typedef struct __key_reference_with_attributes *key_ref_t;
+
+static inline key_ref_t make_key_ref(const struct key *key,
+                                     unsigned long possession)
+{
+        return (key_ref_t) ((unsigned long) key | possession);
+}
+
+static inline struct key *key_ref_to_ptr(const key_ref_t key_ref)
+{
+        return (struct key *) ((unsigned long) key_ref & ~1UL);
+}
+
+static inline unsigned long is_key_possessed(const key_ref_t key_ref)
+{
+        return (unsigned long) key_ref & 1UL;
+}
+
+/*****************************************************************************/
+/*
  * authentication token / access credential / keyring
  * - types of key include:
  *   - keyrings
@@ -215,20 +254,25 @@ static inline struct key *key_get(struct key *key)
         return key;
 }
 
+static inline void key_ref_put(key_ref_t key_ref)
+{
+        key_put(key_ref_to_ptr(key_ref));
+}
+
 extern struct key *request_key(struct key_type *type,
                                const char *description,
                                const char *callout_info);
 
 extern int key_validate(struct key *key);
 
-extern struct key *key_create_or_update(struct key *keyring,
-                                        const char *type,
-                                        const char *description,
-                                        const void *payload,
-                                        size_t plen,
-                                        int not_in_quota);
+extern key_ref_t key_create_or_update(key_ref_t keyring,
+                                      const char *type,
+                                      const char *description,
+                                      const void *payload,
+                                      size_t plen,
+                                      int not_in_quota);
 
-extern int key_update(struct key *key,
+extern int key_update(key_ref_t key,
                       const void *payload,
                       size_t plen);
 
@@ -243,9 +287,9 @@ extern struct key *keyring_alloc(const char *description, uid_t uid, gid_t gid,
 
 extern int keyring_clear(struct key *keyring);
 
-extern struct key *keyring_search(struct key *keyring,
-                                  struct key_type *type,
-                                  const char *description);
+extern key_ref_t keyring_search(key_ref_t keyring,
+                                struct key_type *type,
+                                const char *description);
 
 extern int keyring_add_key(struct key *keyring,
                            struct key *key);
@@ -285,6 +329,10 @@ extern void key_init(void);
 #define key_serial(k)                   0
 #define key_get(k)                      ({ NULL; })
 #define key_put(k)                      do { } while(0)
+#define key_ref_put(k)                  do { } while(0)
+#define make_key_ref(k)                 ({ NULL; })
+#define key_ref_to_ptr(k)               ({ NULL; })
+#define is_key_possessed(k)             0
 #define alloc_uid_keyring(u)            0
 #define switch_uid_keyring(u)           do { } while(0)
 #define __install_session_keyring(t, k) ({ NULL; })
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index c27cd428d269..48eccd865bd8 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -35,8 +35,8 @@ struct kfifo {
 };
 
 extern struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size,
-                                unsigned int __nocast gfp_mask, spinlock_t *lock);
-extern struct kfifo *kfifo_alloc(unsigned int size, unsigned int __nocast gfp_mask,
+                                gfp_t gfp_mask, spinlock_t *lock);
+extern struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask,
                                  spinlock_t *lock);
 extern void kfifo_free(struct kfifo *fifo);
 extern unsigned int __kfifo_put(struct kfifo *fifo,
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 022105c745fc..ceee1fc42c60 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -393,6 +393,7 @@ extern int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_i
 extern void ata_pci_remove_one (struct pci_dev *pdev);
 #endif /* CONFIG_PCI */
 extern int ata_device_add(struct ata_probe_ent *ent);
+extern void ata_host_set_remove(struct ata_host_set *host_set);
 extern int ata_scsi_detect(Scsi_Host_Template *sht);
 extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
 extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
diff --git a/include/linux/list.h b/include/linux/list.h
index e6ec59682274..084971f333fe 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -442,12 +442,14 @@ static inline void list_splice_init(struct list_head *list,
  * as long as the traversal is guarded by rcu_read_lock().
  */
 #define list_for_each_rcu(pos, head) \
-        for (pos = (head)->next; prefetch(pos->next), pos != (head); \
-                pos = rcu_dereference(pos->next))
+        for (pos = (head)->next; \
+                prefetch(rcu_dereference(pos)->next), pos != (head); \
+                pos = pos->next)
 
 #define __list_for_each_rcu(pos, head) \
-        for (pos = (head)->next; pos != (head); \
-                pos = rcu_dereference(pos->next))
+        for (pos = (head)->next; \
+                rcu_dereference(pos) != (head); \
+                pos = pos->next)
 
 /**
  * list_for_each_safe_rcu       -       iterate over an rcu-protected list safe
@@ -461,8 +463,9 @@ static inline void list_splice_init(struct list_head *list,
  * as long as the traversal is guarded by rcu_read_lock().
  */
 #define list_for_each_safe_rcu(pos, n, head) \
-        for (pos = (head)->next, n = pos->next; pos != (head); \
-                pos = rcu_dereference(n), n = pos->next)
+        for (pos = (head)->next; \
+                n = rcu_dereference(pos)->next, pos != (head); \
+                pos = n)
 
 /**
  * list_for_each_entry_rcu      -       iterate over rcu list of given type
@@ -474,11 +477,11 @@ static inline void list_splice_init(struct list_head *list,
  * the _rcu list-mutation primitives such as list_add_rcu()
  * as long as the traversal is guarded by rcu_read_lock().
  */
-#define list_for_each_entry_rcu(pos, head, member)                      \
-        for (pos = list_entry((head)->next, typeof(*pos), member);      \
-             prefetch(pos->member.next), &pos->member != (head);        \
-             pos = rcu_dereference(list_entry(pos->member.next,         \
-                                        typeof(*pos), member)))
+#define list_for_each_entry_rcu(pos, head, member) \
+        for (pos = list_entry((head)->next, typeof(*pos), member); \
+                prefetch(rcu_dereference(pos)->member.next), \
+                        &pos->member != (head); \
+                pos = list_entry(pos->member.next, typeof(*pos), member))
 
 
 /**
@@ -492,8 +495,9 @@ static inline void list_splice_init(struct list_head *list,
  * as long as the traversal is guarded by rcu_read_lock().
  */
 #define list_for_each_continue_rcu(pos, head) \
-        for ((pos) = (pos)->next; prefetch((pos)->next), (pos) != (head); \
-                (pos) = rcu_dereference((pos)->next))
+        for ((pos) = (pos)->next; \
+                prefetch(rcu_dereference((pos))->next), (pos) != (head); \
+                (pos) = (pos)->next)
 
 /*
  * Double linked lists with a single pointer list head.
@@ -696,8 +700,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
              pos = n)
 
 #define hlist_for_each_rcu(pos, head) \
-        for ((pos) = (head)->first; pos && ({ prefetch((pos)->next); 1; }); \
-                (pos) = rcu_dereference((pos)->next))
+        for ((pos) = (head)->first; \
+                rcu_dereference((pos)) && ({ prefetch((pos)->next); 1; }); \
+                (pos) = (pos)->next)
 
 /**
  * hlist_for_each_entry - iterate over list of given type
@@ -762,9 +767,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
  */
 #define hlist_for_each_entry_rcu(tpos, pos, head, member)                \
         for (pos = (head)->first;                                        \
-             pos && ({ prefetch(pos->next); 1;}) &&                      \
+             rcu_dereference(pos) && ({ prefetch(pos->next); 1;}) &&     \
                 ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
-             pos = rcu_dereference(pos->next))
+             pos = pos->next)
 
 #else
 #warning "don't include kernel headers in userspace"
diff --git a/include/linux/mempool.h b/include/linux/mempool.h
index 796220ce47cc..f2427d7394b0 100644
--- a/include/linux/mempool.h
+++ b/include/linux/mempool.h
@@ -6,7 +6,7 @@
 
 #include <linux/wait.h>
 
-typedef void * (mempool_alloc_t)(unsigned int __nocast gfp_mask, void *pool_data);
+typedef void * (mempool_alloc_t)(gfp_t gfp_mask, void *pool_data);
 typedef void (mempool_free_t)(void *element, void *pool_data);
 
 typedef struct mempool_s {
@@ -26,17 +26,16 @@ extern mempool_t *mempool_create(int min_nr, mempool_alloc_t *alloc_fn,
 extern mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn,
                         mempool_free_t *free_fn, void *pool_data, int nid);
 
-extern int mempool_resize(mempool_t *pool, int new_min_nr,
-                        unsigned int __nocast gfp_mask);
+extern int mempool_resize(mempool_t *pool, int new_min_nr, gfp_t gfp_mask);
 extern void mempool_destroy(mempool_t *pool);
-extern void * mempool_alloc(mempool_t *pool, unsigned int __nocast gfp_mask);
+extern void * mempool_alloc(mempool_t *pool, gfp_t gfp_mask);
 extern void mempool_free(void *element, mempool_t *pool);
 
 /*
  * A mempool_alloc_t and mempool_free_t that get the memory from
  * a slab that is passed in through pool_data.
  */
-void *mempool_alloc_slab(unsigned int __nocast gfp_mask, void *pool_data);
+void *mempool_alloc_slab(gfp_t gfp_mask, void *pool_data);
 void mempool_free_slab(void *element, void *pool_data);
 
 #endif /* _LINUX_MEMPOOL_H */
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 82d7024f0765..097b3a3c693d 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -136,6 +136,7 @@ extern unsigned int kobjsize(const void *objp);
 #define VM_EXEC         0x00000004
 #define VM_SHARED       0x00000008
 
+/* mprotect() hardcodes VM_MAYREAD >> 4 == VM_READ, and so for r/w/x bits. */
 #define VM_MAYREAD      0x00000010      /* limits for mprotect() etc */
 #define VM_MAYWRITE     0x00000020
 #define VM_MAYEXEC      0x00000040
@@ -350,7 +351,8 @@ static inline void put_page(struct page *page)
  * only one copy in memory, at most, normally.
  *
  * For the non-reserved pages, page_count(page) denotes a reference count.
- *   page_count() == 0 means the page is free.
+ *   page_count() == 0 means the page is free. page->lru is then used for
+ *   freelist management in the buddy allocator.
  *   page_count() == 1 means the page is used for exactly one purpose
  *   (e.g. a private data page of one process).
  *
@@ -376,10 +378,8 @@ static inline void put_page(struct page *page)
  * attaches, plus 1 if `private' contains something, plus one for
  * the page cache itself.
  *
- * All pages belonging to an inode are in these doubly linked lists:
- * mapping->clean_pages, mapping->dirty_pages and mapping->locked_pages;
- * using the page->list list_head. These fields are also used for
- * freelist managemet (when page_count()==0).
+ * Instead of keeping dirty/clean pages in per address-space lists, we instead
+ * now tag pages as dirty/under writeback in the radix tree.
  *
  * There is also a per-mapping radix tree mapping index to the page
  * in memory if present. The tree is rooted at mapping->root.  
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 47da39ba3f03..2f0299a448f6 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -183,7 +183,7 @@ struct of_device_id
         char    name[32];
         char    type[32];
         char    compatible[128];
-#if __KERNEL__
+#ifdef __KERNEL__
         void    *data;
 #else
         kernel_ulong_t data;
@@ -209,10 +209,11 @@ struct pcmcia_device_id {
         /* for real multi-function devices */
         __u8            function;
 
-        /* for pseude multi-function devices */
+        /* for pseudo multi-function devices */
         __u8            device_no;
 
-        __u32           prod_id_hash[4];
+        __u32           prod_id_hash[4]
+                __attribute__((aligned(sizeof(__u32))));
 
         /* not matched against in kernelspace*/
 #ifdef __KERNEL__
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 7c717907896d..368e4c825ff1 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -265,6 +265,8 @@ struct net_device
          * the interface.
          */
         char                    name[IFNAMSIZ];
+        /* device name hash chain */
+        struct hlist_node       name_hlist;
 
         /*
          *      I/O specific fields
@@ -292,6 +294,21 @@ struct net_device
 
         /* ------- Fields preinitialized in Space.c finish here ------- */
 
+        /* Net device features */
+        unsigned long           features;
+#define NETIF_F_SG              1       /* Scatter/gather IO. */
+#define NETIF_F_IP_CSUM         2       /* Can checksum only TCP/UDP over IPv4. */
+#define NETIF_F_NO_CSUM         4       /* Does not require checksum. F.e. loopack. */
+#define NETIF_F_HW_CSUM         8       /* Can checksum all the packets. */
+#define NETIF_F_HIGHDMA         32      /* Can DMA to high memory. */
+#define NETIF_F_FRAGLIST        64      /* Scatter/gather IO. */
+#define NETIF_F_HW_VLAN_TX      128     /* Transmit VLAN hw acceleration */
+#define NETIF_F_HW_VLAN_RX      256     /* Receive VLAN hw acceleration */
+#define NETIF_F_HW_VLAN_FILTER  512     /* Receive filtering on VLAN */
+#define NETIF_F_VLAN_CHALLENGED 1024    /* Device cannot handle VLAN packets */
+#define NETIF_F_TSO             2048    /* Can offload TCP/IP segmentation */
+#define NETIF_F_LLTX            4096    /* LockLess TX */
+
         struct net_device       *next_sched;
 
         /* Interface index. Unique device identifier    */
@@ -316,9 +333,6 @@ struct net_device
          * will (read: may be cleaned up at will).
          */
 
-        /* These may be needed for future network-power-down code. */
-        unsigned long           trans_start;    /* Time (in jiffies) of last Tx */
-        unsigned long           last_rx;        /* Time of last Rx      */
 
         unsigned short          flags;  /* interface flags (a la BSD)   */
         unsigned short          gflags;
@@ -328,15 +342,12 @@ struct net_device
         unsigned                mtu;    /* interface MTU value          */
         unsigned short          type;   /* interface hardware type      */
         unsigned short          hard_header_len;        /* hardware hdr length  */
-        void                    *priv;  /* pointer to private data      */
 
         struct net_device       *master; /* Pointer to master device of a group,
                                           * which this device is member of.
                                           */
 
         /* Interface address info. */
-        unsigned char           broadcast[MAX_ADDR_LEN];        /* hw bcast add */
-        unsigned char           dev_addr[MAX_ADDR_LEN]; /* hw address   */
         unsigned char           perm_addr[MAX_ADDR_LEN]; /* permanent hw address */
         unsigned char           addr_len;       /* hardware address length      */
         unsigned short          dev_id;         /* for shared network cards */
@@ -346,8 +357,6 @@ struct net_device
         int                     promiscuity;
         int                     allmulti;
 
-        int                     watchdog_timeo;
-        struct timer_list       watchdog_timer;
 
         /* Protocol specific pointers */
         
@@ -358,32 +367,62 @@ struct net_device
         void                    *ec_ptr;        /* Econet specific data */
         void                    *ax25_ptr;      /* AX.25 specific data */
 
-        struct list_head        poll_list;      /* Link to poll list    */
+/*
+ * Cache line mostly used on receive path (including eth_type_trans())
+ */
+        struct list_head        poll_list ____cacheline_aligned_in_smp;
+                                        /* Link to poll list    */
+
+        int                     (*poll) (struct net_device *dev, int *quota);
         int                     quota;
         int                     weight;
+        unsigned long           last_rx;        /* Time of last Rx      */
+        /* Interface address info used in eth_type_trans() */
+        unsigned char           dev_addr[MAX_ADDR_LEN]; /* hw address, (before bcast 
+                                                        because most packets are unicast) */
+
+        unsigned char           broadcast[MAX_ADDR_LEN];        /* hw bcast add */
 
+/*
+ * Cache line mostly used on queue transmit path (qdisc)
+ */
+        /* device queue lock */
+        spinlock_t              queue_lock ____cacheline_aligned_in_smp;
         struct Qdisc            *qdisc;
         struct Qdisc            *qdisc_sleeping;
-        struct Qdisc            *qdisc_ingress;
         struct list_head        qdisc_list;
         unsigned long           tx_queue_len;   /* Max frames per queue allowed */
 
         /* ingress path synchronizer */
         spinlock_t              ingress_lock;
+        struct Qdisc            *qdisc_ingress;
+
+/*
+ * One part is mostly used on xmit path (device)
+ */
         /* hard_start_xmit synchronizer */
-        spinlock_t              xmit_lock;
+        spinlock_t              xmit_lock ____cacheline_aligned_in_smp;
         /* cpu id of processor entered to hard_start_xmit or -1,
            if nobody entered there.
          */
         int                     xmit_lock_owner;
-        /* device queue lock */
-        spinlock_t              queue_lock;
+        void                    *priv;  /* pointer to private data      */
+        int                     (*hard_start_xmit) (struct sk_buff *skb,
+                                                    struct net_device *dev);
+        /* These may be needed for future network-power-down code. */
+        unsigned long           trans_start;    /* Time (in jiffies) of last Tx */
+
+        int                     watchdog_timeo; /* used by dev_watchdog() */
+        struct timer_list       watchdog_timer;
+
+/*
+ * refcnt is a very hot point, so align it on SMP
+ */
         /* Number of references to this device */
-        atomic_t                refcnt;
+        atomic_t                refcnt ____cacheline_aligned_in_smp;
+
         /* delayed register/unregister */
         struct list_head        todo_list;
-        /* device name hash chain */
-        struct hlist_node       name_hlist;
         /* device index hash chain */
         struct hlist_node       index_hlist;
 
@@ -396,21 +435,6 @@ struct net_device
                NETREG_RELEASED,         /* called free_netdev */
         } reg_state;
 
-        /* Net device features */
-        unsigned long           features;
-#define NETIF_F_SG              1       /* Scatter/gather IO. */
-#define NETIF_F_IP_CSUM         2       /* Can checksum only TCP/UDP over IPv4. */
-#define NETIF_F_NO_CSUM         4       /* Does not require checksum. F.e. loopack. */
-#define NETIF_F_HW_CSUM         8       /* Can checksum all the packets. */
-#define NETIF_F_HIGHDMA         32      /* Can DMA to high memory. */
-#define NETIF_F_FRAGLIST        64      /* Scatter/gather IO. */
-#define NETIF_F_HW_VLAN_TX      128     /* Transmit VLAN hw acceleration */
-#define NETIF_F_HW_VLAN_RX      256     /* Receive VLAN hw acceleration */
-#define NETIF_F_HW_VLAN_FILTER  512     /* Receive filtering on VLAN */
-#define NETIF_F_VLAN_CHALLENGED 1024    /* Device cannot handle VLAN packets */
-#define NETIF_F_TSO             2048    /* Can offload TCP/IP segmentation */
-#define NETIF_F_LLTX            4096    /* LockLess TX */
-
         /* Called after device is detached from network. */
         void                    (*uninit)(struct net_device *dev);
         /* Called after last user reference disappears. */
@@ -419,10 +443,7 @@ struct net_device
         /* Pointers to interface service routines.      */
         int                     (*open)(struct net_device *dev);
         int                     (*stop)(struct net_device *dev);
-        int                     (*hard_start_xmit) (struct sk_buff *skb,
-                                                    struct net_device *dev);
 #define HAVE_NETDEV_POLL
-        int                     (*poll) (struct net_device *dev, int *quota);
         int                     (*hard_header) (struct sk_buff *skb,
                                                 struct net_device *dev,
                                                 unsigned short type,
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 1d5b10ae2399..f08e870100f4 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -41,11 +41,15 @@ enum nfnetlink_groups {
 struct nfattr
 {
         u_int16_t nfa_len;
-        u_int16_t nfa_type;
+        u_int16_t nfa_type;     /* we use 15 bits for the type, and the highest
+                                 * bit to indicate whether the payload is nested */
 } __attribute__ ((packed));
 
-/* FIXME: Shamelessly copy and pasted from rtnetlink.h, it's time
- *        to put this in a generic file */
+/* FIXME: Apart from NFNL_NFA_NESTED shamelessly copy and pasted from
+ * rtnetlink.h, it's time to put this in a generic file */
+
+#define NFNL_NFA_NEST   0x8000
+#define NFA_TYPE(attr)  ((attr)->nfa_type & 0x7fff)
 
 #define NFA_ALIGNTO     4
 #define NFA_ALIGN(len)  (((len) + NFA_ALIGNTO - 1) & ~(NFA_ALIGNTO - 1))
@@ -59,7 +63,7 @@ struct nfattr
 #define NFA_PAYLOAD(nfa) ((int)((nfa)->nfa_len) - NFA_LENGTH(0))
 #define NFA_NEST(skb, type) \
 ({      struct nfattr *__start = (struct nfattr *) (skb)->tail; \
-        NFA_PUT(skb, type, 0, NULL); \
+        NFA_PUT(skb, (NFNL_NFA_NEST | type), 0, NULL); \
         __start;  })
 #define NFA_NEST_END(skb, start) \
 ({      (start)->nfa_len = ((skb)->tail - (unsigned char *) (start)); \
diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h
index 5c55751c78e4..116fcaced909 100644
--- a/include/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/linux/netfilter/nfnetlink_conntrack.h
@@ -70,15 +70,24 @@ enum ctattr_l4proto {
 
 enum ctattr_protoinfo {
         CTA_PROTOINFO_UNSPEC,
-        CTA_PROTOINFO_TCP_STATE,
+        CTA_PROTOINFO_TCP,
         __CTA_PROTOINFO_MAX
 };
 #define CTA_PROTOINFO_MAX (__CTA_PROTOINFO_MAX - 1)
 
+enum ctattr_protoinfo_tcp {
+        CTA_PROTOINFO_TCP_UNSPEC,
+        CTA_PROTOINFO_TCP_STATE,
+        __CTA_PROTOINFO_TCP_MAX
+};
+#define CTA_PROTOINFO_TCP_MAX (__CTA_PROTOINFO_TCP_MAX - 1)
+
 enum ctattr_counters {
         CTA_COUNTERS_UNSPEC,
-        CTA_COUNTERS_PACKETS,
-        CTA_COUNTERS_BYTES,
+        CTA_COUNTERS_PACKETS,           /* old 64bit counters */
+        CTA_COUNTERS_BYTES,             /* old 64bit counters */
+        CTA_COUNTERS32_PACKETS,
+        CTA_COUNTERS32_BYTES,
         __CTA_COUNTERS_MAX
 };
 #define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1)
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 7e033e9271a8..d078bb91d9e5 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -117,6 +117,10 @@ enum ip_conntrack_events
         /* NAT info */
         IPCT_NATINFO_BIT = 10,
         IPCT_NATINFO = (1 << IPCT_NATINFO_BIT),
+
+        /* Counter highest bit has been set */
+        IPCT_COUNTER_FILLING_BIT = 11,
+        IPCT_COUNTER_FILLING = (1 << IPCT_COUNTER_FILLING_BIT),
 };
 
 enum ip_conntrack_expect_events {
@@ -133,11 +137,13 @@ enum ip_conntrack_expect_events {
 
 #include <linux/netfilter_ipv4/ip_conntrack_tcp.h>
 #include <linux/netfilter_ipv4/ip_conntrack_icmp.h>
+#include <linux/netfilter_ipv4/ip_conntrack_proto_gre.h>
 #include <linux/netfilter_ipv4/ip_conntrack_sctp.h>
 
 /* per conntrack: protocol private data */
 union ip_conntrack_proto {
         /* insert conntrack proto private data here */
+        struct ip_ct_gre gre;
         struct ip_ct_sctp sctp;
         struct ip_ct_tcp tcp;
         struct ip_ct_icmp icmp;
@@ -148,6 +154,7 @@ union ip_conntrack_expect_proto {
 };
 
 /* Add protocol helper include file here */
+#include <linux/netfilter_ipv4/ip_conntrack_pptp.h>
 #include <linux/netfilter_ipv4/ip_conntrack_amanda.h>
 #include <linux/netfilter_ipv4/ip_conntrack_ftp.h>
 #include <linux/netfilter_ipv4/ip_conntrack_irc.h>
@@ -155,12 +162,20 @@ union ip_conntrack_expect_proto {
 /* per conntrack: application helper private data */
 union ip_conntrack_help {
         /* insert conntrack helper private data (master) here */
+        struct ip_ct_pptp_master ct_pptp_info;
         struct ip_ct_ftp_master ct_ftp_info;
         struct ip_ct_irc_master ct_irc_info;
 };
 
 #ifdef CONFIG_IP_NF_NAT_NEEDED
 #include <linux/netfilter_ipv4/ip_nat.h>
+#include <linux/netfilter_ipv4/ip_nat_pptp.h>
+
+/* per conntrack: nat application helper private data */
+union ip_conntrack_nat_help {
+        /* insert nat helper private data here */
+        struct ip_nat_pptp nat_pptp_info;
+};
 #endif
 
 #include <linux/types.h>
@@ -181,8 +196,8 @@ do {									\
 
 struct ip_conntrack_counter
 {
-        u_int64_t packets;
-        u_int64_t bytes;
+        u_int32_t packets;
+        u_int32_t bytes;
 };
 
 struct ip_conntrack_helper;
@@ -223,6 +238,7 @@ struct ip_conntrack
 #ifdef CONFIG_IP_NF_NAT_NEEDED
         struct {
                 struct ip_nat_info info;
+                union ip_conntrack_nat_help help;
 #if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
         defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE)
                 int masq_index;
@@ -320,11 +336,28 @@ extern void need_ip_conntrack(void);
 extern int invert_tuplepr(struct ip_conntrack_tuple *inverse,
                           const struct ip_conntrack_tuple *orig);
 
+extern void __ip_ct_refresh_acct(struct ip_conntrack *ct,
+                                 enum ip_conntrack_info ctinfo,
+                                 const struct sk_buff *skb,
+                                 unsigned long extra_jiffies,
+                                 int do_acct);
+
+/* Refresh conntrack for this many jiffies and do accounting */
+static inline void ip_ct_refresh_acct(struct ip_conntrack *ct, 
+                                      enum ip_conntrack_info ctinfo,
+                                      const struct sk_buff *skb,
+                                      unsigned long extra_jiffies)
+{
+        __ip_ct_refresh_acct(ct, ctinfo, skb, extra_jiffies, 1);
+}
+
 /* Refresh conntrack for this many jiffies */
-extern void ip_ct_refresh_acct(struct ip_conntrack *ct,
-                               enum ip_conntrack_info ctinfo,
-                               const struct sk_buff *skb,
-                               unsigned long extra_jiffies);
+static inline void ip_ct_refresh(struct ip_conntrack *ct,
+                                 const struct sk_buff *skb,
+                                 unsigned long extra_jiffies)
+{
+        __ip_ct_refresh_acct(ct, 0, skb, extra_jiffies, 0);
+}
 
 /* These are for NAT.  Icky. */
 /* Update TCP window tracking data when NAT mangles the packet */
@@ -372,7 +405,7 @@ extern struct ip_conntrack_expect *
 __ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
 
 extern struct ip_conntrack_expect *
-ip_conntrack_expect_find_get(const struct ip_conntrack_tuple *tuple);
+ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
 
 extern struct ip_conntrack_tuple_hash *
 __ip_conntrack_find(const struct ip_conntrack_tuple *tuple,
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
new file mode 100644
index 000000000000..816144c75de0
--- /dev/null
+++ b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
@@ -0,0 +1,325 @@
+/* PPTP constants and structs */
+#ifndef _CONNTRACK_PPTP_H
+#define _CONNTRACK_PPTP_H
+
+/* state of the control session */
+enum pptp_ctrlsess_state {
+        PPTP_SESSION_NONE,                      /* no session present */
+        PPTP_SESSION_ERROR,                     /* some session error */
+        PPTP_SESSION_STOPREQ,                   /* stop_sess request seen */
+        PPTP_SESSION_REQUESTED,                 /* start_sess request seen */
+        PPTP_SESSION_CONFIRMED,                 /* session established */
+};
+
+/* state of the call inside the control session */
+enum pptp_ctrlcall_state {
+        PPTP_CALL_NONE,
+        PPTP_CALL_ERROR,
+        PPTP_CALL_OUT_REQ,
+        PPTP_CALL_OUT_CONF,
+        PPTP_CALL_IN_REQ,
+        PPTP_CALL_IN_REP,
+        PPTP_CALL_IN_CONF,
+        PPTP_CALL_CLEAR_REQ,
+};
+
+
+/* conntrack private data */
+struct ip_ct_pptp_master {
+        enum pptp_ctrlsess_state sstate;        /* session state */
+
+        /* everything below is going to be per-expectation in newnat,
+         * since there could be more than one call within one session */
+        enum pptp_ctrlcall_state cstate;        /* call state */
+        u_int16_t pac_call_id;                  /* call id of PAC, host byte order */
+        u_int16_t pns_call_id;                  /* call id of PNS, host byte order */
+
+        /* in pre-2.6.11 this used to be per-expect. Now it is per-conntrack
+         * and therefore imposes a fixed limit on the number of maps */
+        struct ip_ct_gre_keymap *keymap_orig, *keymap_reply;
+};
+
+/* conntrack_expect private member */
+struct ip_ct_pptp_expect {
+        enum pptp_ctrlcall_state cstate;        /* call state */
+        u_int16_t pac_call_id;                  /* call id of PAC */
+        u_int16_t pns_call_id;                  /* call id of PNS */
+};
+
+
+#ifdef __KERNEL__
+
+#define IP_CONNTR_PPTP          PPTP_CONTROL_PORT
+
+#define PPTP_CONTROL_PORT       1723
+
+#define PPTP_PACKET_CONTROL     1
+#define PPTP_PACKET_MGMT        2
+
+#define PPTP_MAGIC_COOKIE       0x1a2b3c4d
+
+struct pptp_pkt_hdr {
+        __u16   packetLength;
+        __be16  packetType;
+        __be32  magicCookie;
+};
+
+/* PptpControlMessageType values */
+#define PPTP_START_SESSION_REQUEST      1
+#define PPTP_START_SESSION_REPLY        2
+#define PPTP_STOP_SESSION_REQUEST       3
+#define PPTP_STOP_SESSION_REPLY         4
+#define PPTP_ECHO_REQUEST               5
+#define PPTP_ECHO_REPLY                 6
+#define PPTP_OUT_CALL_REQUEST           7
+#define PPTP_OUT_CALL_REPLY             8
+#define PPTP_IN_CALL_REQUEST            9
+#define PPTP_IN_CALL_REPLY              10
+#define PPTP_IN_CALL_CONNECT            11
+#define PPTP_CALL_CLEAR_REQUEST         12
+#define PPTP_CALL_DISCONNECT_NOTIFY     13
+#define PPTP_WAN_ERROR_NOTIFY           14
+#define PPTP_SET_LINK_INFO              15
+
+#define PPTP_MSG_MAX                    15
+
+/* PptpGeneralError values */
+#define PPTP_ERROR_CODE_NONE            0
+#define PPTP_NOT_CONNECTED              1
+#define PPTP_BAD_FORMAT                 2
+#define PPTP_BAD_VALUE                  3
+#define PPTP_NO_RESOURCE                4
+#define PPTP_BAD_CALLID                 5
+#define PPTP_REMOVE_DEVICE_ERROR        6
+
+struct PptpControlHeader {
+        __be16  messageType;
+        __u16   reserved;
+};
+
+/* FramingCapability Bitmap Values */
+#define PPTP_FRAME_CAP_ASYNC            0x1
+#define PPTP_FRAME_CAP_SYNC             0x2
+
+/* BearerCapability Bitmap Values */
+#define PPTP_BEARER_CAP_ANALOG          0x1
+#define PPTP_BEARER_CAP_DIGITAL         0x2
+
+struct PptpStartSessionRequest {
+        __be16  protocolVersion;
+        __u8    reserved1;
+        __u8    reserved2;
+        __be32  framingCapability;
+        __be32  bearerCapability;
+        __be16  maxChannels;
+        __be16  firmwareRevision;
+        __u8    hostName[64];
+        __u8    vendorString[64];
+};
+
+/* PptpStartSessionResultCode Values */
+#define PPTP_START_OK                   1
+#define PPTP_START_GENERAL_ERROR        2
+#define PPTP_START_ALREADY_CONNECTED    3
+#define PPTP_START_NOT_AUTHORIZED       4
+#define PPTP_START_UNKNOWN_PROTOCOL     5
+
+struct PptpStartSessionReply {
+        __be16  protocolVersion;
+        __u8    resultCode;
+        __u8    generalErrorCode;
+        __be32  framingCapability;
+        __be32  bearerCapability;
+        __be16  maxChannels;
+        __be16  firmwareRevision;
+        __u8    hostName[64];
+        __u8    vendorString[64];
+};
+
+/* PptpStopReasons */
+#define PPTP_STOP_NONE                  1
+#define PPTP_STOP_PROTOCOL              2
+#define PPTP_STOP_LOCAL_SHUTDOWN        3
+
+struct PptpStopSessionRequest {
+        __u8    reason;
+};
+
+/* PptpStopSessionResultCode */
+#define PPTP_STOP_OK                    1
+#define PPTP_STOP_GENERAL_ERROR         2
+
+struct PptpStopSessionReply {
+        __u8    resultCode;
+        __u8    generalErrorCode;
+};
+
+struct PptpEchoRequest {
+        __be32 identNumber;
+};
+
+/* PptpEchoReplyResultCode */
+#define PPTP_ECHO_OK                    1
+#define PPTP_ECHO_GENERAL_ERROR         2
+
+struct PptpEchoReply {
+        __be32  identNumber;
+        __u8    resultCode;
+        __u8    generalErrorCode;
+        __u16   reserved;
+};
+
+/* PptpFramingType */
+#define PPTP_ASYNC_FRAMING              1
+#define PPTP_SYNC_FRAMING               2
+#define PPTP_DONT_CARE_FRAMING          3
+
+/* PptpCallBearerType */
+#define PPTP_ANALOG_TYPE                1
+#define PPTP_DIGITAL_TYPE               2
+#define PPTP_DONT_CARE_BEARER_TYPE      3
+
+struct PptpOutCallRequest {
+        __be16  callID;
+        __be16  callSerialNumber;
+        __be32  minBPS;
+        __be32  maxBPS;
+        __be32  bearerType;
+        __be32  framingType;
+        __be16  packetWindow;
+        __be16  packetProcDelay;
+        __u16   reserved1;
+        __be16  phoneNumberLength;
+        __u16   reserved2;
+        __u8    phoneNumber[64];
+        __u8    subAddress[64];
+};
+
+/* PptpCallResultCode */
+#define PPTP_OUTCALL_CONNECT            1
+#define PPTP_OUTCALL_GENERAL_ERROR      2
+#define PPTP_OUTCALL_NO_CARRIER         3
+#define PPTP_OUTCALL_BUSY               4
+#define PPTP_OUTCALL_NO_DIAL_TONE       5
+#define PPTP_OUTCALL_TIMEOUT            6
+#define PPTP_OUTCALL_DONT_ACCEPT        7
+
+struct PptpOutCallReply {
+        __be16  callID;
+        __be16  peersCallID;
+        __u8    resultCode;
+        __u8    generalErrorCode;
+        __be16  causeCode;
+        __be32  connectSpeed;
+        __be16  packetWindow;
+        __be16  packetProcDelay;
+        __be32  physChannelID;
+};
+
+struct PptpInCallRequest {
+        __be16  callID;
+        __be16  callSerialNumber;
+        __be32  callBearerType;
+        __be32  physChannelID;
+        __be16  dialedNumberLength;
+        __be16  dialingNumberLength;
+        __u8    dialedNumber[64];
+        __u8    dialingNumber[64];
+        __u8    subAddress[64];
+};
+
+/* PptpInCallResultCode */
+#define PPTP_INCALL_ACCEPT              1
+#define PPTP_INCALL_GENERAL_ERROR       2
+#define PPTP_INCALL_DONT_ACCEPT         3
+
+struct PptpInCallReply {
+        __be16  callID;
+        __be16  peersCallID;
+        __u8    resultCode;
+        __u8    generalErrorCode;
+        __be16  packetWindow;
+        __be16  packetProcDelay;
+        __u16   reserved;
+};
+
+struct PptpInCallConnected {
+        __be16  peersCallID;
+        __u16   reserved;
+        __be32  connectSpeed;
+        __be16  packetWindow;
+        __be16  packetProcDelay;
+        __be32  callFramingType;
+};
+
+struct PptpClearCallRequest {
+        __be16  callID;
+        __u16   reserved;
+};
+
+struct PptpCallDisconnectNotify {
+        __be16  callID;
+        __u8    resultCode;
+        __u8    generalErrorCode;
+        __be16  causeCode;
+        __u16   reserved;
+        __u8    callStatistics[128];
+};
+
+struct PptpWanErrorNotify {
+        __be16  peersCallID;
+        __u16   reserved;
+        __be32  crcErrors;
+        __be32  framingErrors;
+        __be32  hardwareOverRuns;
+        __be32  bufferOverRuns;
+        __be32  timeoutErrors;
+        __be32  alignmentErrors;
+};
+
+struct PptpSetLinkInfo {
+        __be16  peersCallID;
+        __u16   reserved;
+        __be32  sendAccm;
+        __be32  recvAccm;
+};
+
+union pptp_ctrl_union {
+                struct PptpStartSessionRequest  sreq;
+                struct PptpStartSessionReply    srep;
+                struct PptpStopSessionRequest   streq;
+                struct PptpStopSessionReply     strep;
+                struct PptpOutCallRequest       ocreq;
+                struct PptpOutCallReply         ocack;
+                struct PptpInCallRequest        icreq;
+                struct PptpInCallReply          icack;
+                struct PptpInCallConnected      iccon;
+                struct PptpClearCallRequest     clrreq;
+                struct PptpCallDisconnectNotify disc;
+                struct PptpWanErrorNotify       wanerr;
+                struct PptpSetLinkInfo          setlink;
+};
+
+extern int
+(*ip_nat_pptp_hook_outbound)(struct sk_buff **pskb,
+                          struct ip_conntrack *ct,
+                          enum ip_conntrack_info ctinfo,
+                          struct PptpControlHeader *ctlh,
+                          union pptp_ctrl_union *pptpReq);
+
+extern int
+(*ip_nat_pptp_hook_inbound)(struct sk_buff **pskb,
+                          struct ip_conntrack *ct,
+                          enum ip_conntrack_info ctinfo,
+                          struct PptpControlHeader *ctlh,
+                          union pptp_ctrl_union *pptpReq);
+
+extern int
+(*ip_nat_pptp_hook_exp_gre)(struct ip_conntrack_expect *exp_orig,
+                            struct ip_conntrack_expect *exp_reply);
+
+extern void
+(*ip_nat_pptp_hook_expectfn)(struct ip_conntrack *ct,
+                             struct ip_conntrack_expect *exp);
+#endif /* __KERNEL__ */
+#endif /* _CONNTRACK_PPTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
new file mode 100644
index 000000000000..8d090ef82f5f
--- /dev/null
+++ b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
@@ -0,0 +1,114 @@
+#ifndef _CONNTRACK_PROTO_GRE_H
+#define _CONNTRACK_PROTO_GRE_H
+#include <asm/byteorder.h>
+
+/* GRE PROTOCOL HEADER */
+
+/* GRE Version field */
+#define GRE_VERSION_1701        0x0
+#define GRE_VERSION_PPTP        0x1
+
+/* GRE Protocol field */
+#define GRE_PROTOCOL_PPTP       0x880B
+
+/* GRE Flags */
+#define GRE_FLAG_C              0x80
+#define GRE_FLAG_R              0x40
+#define GRE_FLAG_K              0x20
+#define GRE_FLAG_S              0x10
+#define GRE_FLAG_A              0x80
+
+#define GRE_IS_C(f)     ((f)&GRE_FLAG_C)
+#define GRE_IS_R(f)     ((f)&GRE_FLAG_R)
+#define GRE_IS_K(f)     ((f)&GRE_FLAG_K)
+#define GRE_IS_S(f)     ((f)&GRE_FLAG_S)
+#define GRE_IS_A(f)     ((f)&GRE_FLAG_A)
+
+/* GRE is a mess: Four different standards */
+struct gre_hdr {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+        __u16   rec:3,
+                srr:1,
+                seq:1,
+                key:1,
+                routing:1,
+                csum:1,
+                version:3,
+                reserved:4,
+                ack:1;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+        __u16   csum:1,
+                routing:1,
+                key:1,
+                seq:1,
+                srr:1,
+                rec:3,
+                ack:1,
+                reserved:4,
+                version:3;
+#else
+#error "Adjust your <asm/byteorder.h> defines"
+#endif
+        __u16   protocol;
+};
+
+/* modified GRE header for PPTP */
+struct gre_hdr_pptp {
+        __u8  flags;            /* bitfield */
+        __u8  version;          /* should be GRE_VERSION_PPTP */
+        __u16 protocol;         /* should be GRE_PROTOCOL_PPTP */
+        __u16 payload_len;      /* size of ppp payload, not inc. gre header */
+        __u16 call_id;          /* peer's call_id for this session */
+        __u32 seq;              /* sequence number.  Present if S==1 */
+        __u32 ack;              /* seq number of highest packet recieved by */
+                                /*  sender in this session */
+};
+
+
+/* this is part of ip_conntrack */
+struct ip_ct_gre {
+        unsigned int stream_timeout;
+        unsigned int timeout;
+};
+
+#ifdef __KERNEL__
+struct ip_conntrack_expect;
+struct ip_conntrack;
+
+/* structure for original <-> reply keymap */
+struct ip_ct_gre_keymap {
+        struct list_head list;
+
+        struct ip_conntrack_tuple tuple;
+};
+
+/* add new tuple->key_reply pair to keymap */
+int ip_ct_gre_keymap_add(struct ip_conntrack *ct,
+                         struct ip_conntrack_tuple *t,
+                         int reply);
+
+/* delete keymap entries */
+void ip_ct_gre_keymap_destroy(struct ip_conntrack *ct);
+
+
+/* get pointer to gre key, if present */
+static inline u_int32_t *gre_key(struct gre_hdr *greh)
+{
+        if (!greh->key)
+                return NULL;
+        if (greh->csum || greh->routing)
+                return (u_int32_t *) (greh+sizeof(*greh)+4);
+        return (u_int32_t *) (greh+sizeof(*greh));
+}
+
+/* get pointer ot gre csum, if present */
+static inline u_int16_t *gre_csum(struct gre_hdr *greh)
+{
+        if (!greh->csum)
+                return NULL;
+        return (u_int16_t *) (greh+sizeof(*greh));
+}
+
+#endif /* __KERNEL__ */
+
+#endif /* _CONNTRACK_PROTO_GRE_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
index b6b99be8632a..2c76b879e3dc 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
@@ -52,6 +52,9 @@ struct ip_conntrack_protocol
         int (*to_nfattr)(struct sk_buff *skb, struct nfattr *nfa,
                          const struct ip_conntrack *ct);
 
+        /* convert nfnetlink attributes to protoinfo */
+        int (*from_nfattr)(struct nfattr *tb[], struct ip_conntrack *ct);
+
         int (*tuple_to_nfattr)(struct sk_buff *skb,
                                const struct ip_conntrack_tuple *t);
         int (*nfattr_to_tuple)(struct nfattr *tb[],
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
index c33f0b5e0d0a..3232db11a4e5 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
@@ -1,6 +1,8 @@
 #ifndef _IP_CONNTRACK_TUPLE_H
 #define _IP_CONNTRACK_TUPLE_H
 
+#include <linux/types.h>
+
 /* A `tuple' is a structure containing the information to uniquely
   identify a connection.  ie. if two packets have the same tuple, they
   are in the same connection; if not, they are not.
@@ -17,7 +19,7 @@ union ip_conntrack_manip_proto
         u_int16_t all;
 
         struct {
-                u_int16_t port;
+                __be16 port;
         } tcp;
         struct {
                 u_int16_t port;
@@ -28,6 +30,9 @@ union ip_conntrack_manip_proto
         struct {
                 u_int16_t port;
         } sctp;
+        struct {
+                __be16 key;     /* key is 32bit, pptp only uses 16 */
+        } gre;
 };
 
 /* The manipulable part of the tuple. */
@@ -61,6 +66,10 @@ struct ip_conntrack_tuple
                         struct {
                                 u_int16_t port;
                         } sctp;
+                        struct {
+                                __be16 key;     /* key is 32bit, 
+                                                 * pptp only uses 16 */
+                        } gre;
                 } u;
 
                 /* The protocol. */
diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h
index e201ec6e9905..41a107de17cf 100644
--- a/include/linux/netfilter_ipv4/ip_nat.h
+++ b/include/linux/netfilter_ipv4/ip_nat.h
@@ -58,10 +58,6 @@ extern rwlock_t ip_nat_lock;
 struct ip_nat_info
 {
         struct list_head bysource;
-
-        /* Helper (NULL if none). */
-        struct ip_nat_helper *helper;
-
         struct ip_nat_seq seq[IP_CT_DIR_MAX];
 };
 
diff --git a/include/linux/netfilter_ipv4/ip_nat_core.h b/include/linux/netfilter_ipv4/ip_nat_core.h
index 3b50eb91f007..30db23f06b03 100644
--- a/include/linux/netfilter_ipv4/ip_nat_core.h
+++ b/include/linux/netfilter_ipv4/ip_nat_core.h
@@ -5,16 +5,14 @@
 
 /* This header used to share core functionality between the standalone
    NAT module, and the compatibility layer's use of NAT for masquerading. */
-extern int ip_nat_init(void);
-extern void ip_nat_cleanup(void);
 
-extern unsigned int nat_packet(struct ip_conntrack *ct,
+extern unsigned int ip_nat_packet(struct ip_conntrack *ct,
                                enum ip_conntrack_info conntrackinfo,
                                unsigned int hooknum,
                                struct sk_buff **pskb);
 
-extern int icmp_reply_translation(struct sk_buff **pskb,
-                                  struct ip_conntrack *ct,
-                                  enum ip_nat_manip_type manip,
-                                  enum ip_conntrack_dir dir);
+extern int ip_nat_icmp_reply_translation(struct sk_buff **pskb,
+                                         struct ip_conntrack *ct,
+                                         enum ip_nat_manip_type manip,
+                                         enum ip_conntrack_dir dir);
 #endif /* _IP_NAT_CORE_H */
diff --git a/include/linux/netfilter_ipv4/ip_nat_pptp.h b/include/linux/netfilter_ipv4/ip_nat_pptp.h
new file mode 100644
index 000000000000..eaf66c2e8f93
--- /dev/null
+++ b/include/linux/netfilter_ipv4/ip_nat_pptp.h
@@ -0,0 +1,11 @@
+/* PPTP constants and structs */
+#ifndef _NAT_PPTP_H
+#define _NAT_PPTP_H
+
+/* conntrack private data */
+struct ip_nat_pptp {
+        u_int16_t pns_call_id;          /* NAT'ed PNS call id */
+        u_int16_t pac_call_id;          /* NAT'ed PAC call id */
+};
+
+#endif /* _NAT_PPTP_H */
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index 58c72a52dc65..59f70b34e029 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -455,6 +455,9 @@ extern unsigned int ip6t_do_table(struct sk_buff **pskb,
 
 /* Check for an extension */
 extern int ip6t_ext_hdr(u8 nexthdr);
+/* find specified header and get offset to it */
+extern int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset,
+                         u8 target);
 
 #define IP6T_ALIGN(s) (((s) + (__alignof__(struct ip6t_entry)-1)) & ~(__alignof__(struct ip6t_entry)-1))
 
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 7bbd25970c9e..ba25ca874c20 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -20,6 +20,7 @@
 #define NETLINK_IP6_FW          13
 #define NETLINK_DNRTMSG         14      /* DECnet routing messages */
 #define NETLINK_KOBJECT_UEVENT  15      /* Kernel messages to userspace */
+#define NETLINK_GENERIC         16
 
 #define MAX_LINKS 32            
 
@@ -130,7 +131,7 @@ extern struct sock *netlink_kernel_create(int unit, unsigned int groups, void (*
 extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err);
 extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock);
 extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid,
-                             __u32 group, unsigned int __nocast allocation);
+                             __u32 group, gfp_t allocation);
 extern void netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code);
 extern int netlink_register_notifier(struct notifier_block *nb);
 extern int netlink_unregister_notifier(struct notifier_block *nb);
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 5ade54a78dbb..ca5a8733000f 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -86,7 +86,7 @@ static inline void netpoll_poll_unlock(void *have)
 
 #else
 #define netpoll_rx(a) 0
-#define netpoll_poll_lock(a) 0
+#define netpoll_poll_lock(a) NULL
 #define netpoll_poll_unlock(a)
 #endif
 
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index d9a25647a295..acbf31c154f8 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -19,7 +19,7 @@
 #define AS_EIO          (__GFP_BITS_SHIFT + 0)  /* IO error on async write */
 #define AS_ENOSPC       (__GFP_BITS_SHIFT + 1)  /* ENOSPC on async write */
 
-static inline unsigned int __nocast mapping_gfp_mask(struct address_space * mapping)
+static inline gfp_t mapping_gfp_mask(struct address_space * mapping)
 {
         return mapping->flags & __GFP_BITS_MASK;
 }
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 72fe3385743c..f74ed9462475 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -185,6 +185,7 @@
 #define PCI_DEVICE_ID_LSI_61C102        0x0901
 #define PCI_DEVICE_ID_LSI_63C815        0x1000
 #define PCI_DEVICE_ID_LSI_SAS1064       0x0050
+#define PCI_DEVICE_ID_LSI_SAS1064R      0x0411
 #define PCI_DEVICE_ID_LSI_SAS1066       0x005E
 #define PCI_DEVICE_ID_LSI_SAS1068       0x0054
 #define PCI_DEVICE_ID_LSI_SAS1064A      0x005C
@@ -392,6 +393,7 @@
 #define PCI_DEVICE_ID_NS_87560_USB      0x0012
 #define PCI_DEVICE_ID_NS_83815          0x0020
 #define PCI_DEVICE_ID_NS_83820          0x0022
+#define PCI_DEVICE_ID_NS_SATURN         0x0035
 #define PCI_DEVICE_ID_NS_SCx200_BRIDGE  0x0500
 #define PCI_DEVICE_ID_NS_SCx200_SMI     0x0501
 #define PCI_DEVICE_ID_NS_SCx200_IDE     0x0502
@@ -491,6 +493,7 @@
 #define PCI_DEVICE_ID_AMI_MEGARAID2     0x9060
 
 #define PCI_VENDOR_ID_AMD               0x1022
+#define PCI_DEVICE_ID_AMD_K8_NB         0x1100
 #define PCI_DEVICE_ID_AMD_LANCE         0x2000
 #define PCI_DEVICE_ID_AMD_LANCE_HOME    0x2001
 #define PCI_DEVICE_ID_AMD_SCSI          0x2020
@@ -558,6 +561,7 @@
 #define PCI_VENDOR_ID_DELL              0x1028
 #define PCI_DEVICE_ID_DELL_RACIII       0x0008
 #define PCI_DEVICE_ID_DELL_RAC4         0x0012
+#define PCI_DEVICE_ID_DELL_PERC5        0x0015
 
 #define PCI_VENDOR_ID_MATROX            0x102B
 #define PCI_DEVICE_ID_MATROX_MGA_2      0x0518
@@ -768,6 +772,8 @@
 #define PCI_DEVICE_ID_TI_TVP4010        0x3d04
 #define PCI_DEVICE_ID_TI_TVP4020        0x3d07
 #define PCI_DEVICE_ID_TI_4450           0x8011
+#define PCI_DEVICE_ID_TI_XX21_XX11      0x8031
+#define PCI_DEVICE_ID_TI_X515           0x8036
 #define PCI_DEVICE_ID_TI_1130           0xac12
 #define PCI_DEVICE_ID_TI_1031           0xac13
 #define PCI_DEVICE_ID_TI_1131           0xac15
@@ -784,12 +790,17 @@
 #define PCI_DEVICE_ID_TI_4451           0xac42
 #define PCI_DEVICE_ID_TI_4510           0xac44
 #define PCI_DEVICE_ID_TI_4520           0xac46
+#define PCI_DEVICE_ID_TI_7510           0xac47
+#define PCI_DEVICE_ID_TI_7610           0xac48
+#define PCI_DEVICE_ID_TI_7410           0xac49
 #define PCI_DEVICE_ID_TI_1410           0xac50
 #define PCI_DEVICE_ID_TI_1420           0xac51
 #define PCI_DEVICE_ID_TI_1451A          0xac52
 #define PCI_DEVICE_ID_TI_1620           0xac54
 #define PCI_DEVICE_ID_TI_1520           0xac55
 #define PCI_DEVICE_ID_TI_1510           0xac56
+#define PCI_DEVICE_ID_TI_X620           0xac8d
+#define PCI_DEVICE_ID_TI_X420           0xac8e
 
 #define PCI_VENDOR_ID_SONY              0x104d
 #define PCI_DEVICE_ID_SONY_CXD3222      0x8039
@@ -975,6 +986,7 @@
 #define PCI_DEVICE_ID_SUN_SABRE         0xa000
 #define PCI_DEVICE_ID_SUN_HUMMINGBIRD   0xa001
 #define PCI_DEVICE_ID_SUN_TOMATILLO     0xa801
+#define PCI_DEVICE_ID_SUN_CASSINI       0xabba
 
 #define PCI_VENDOR_ID_CMD               0x1095
 #define PCI_DEVICE_ID_CMD_640           0x0640
@@ -1267,7 +1279,8 @@
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA  0x0266
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2 0x0267
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE   0x036E
-#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA  0x036F
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA  0x037E
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2 0x037F
 #define PCI_DEVICE_ID_NVIDIA_NVENET_12          0x0268
 #define PCI_DEVICE_ID_NVIDIA_NVENET_13          0x0269
 #define PCI_DEVICE_ID_NVIDIA_MCP51_AUDIO        0x026B
@@ -2185,7 +2198,12 @@
 #define PCI_DEVICE_ID_ENE_1211          0x1211
 #define PCI_DEVICE_ID_ENE_1225          0x1225
 #define PCI_DEVICE_ID_ENE_1410          0x1410
+#define PCI_DEVICE_ID_ENE_710           0x1411
+#define PCI_DEVICE_ID_ENE_712           0x1412
 #define PCI_DEVICE_ID_ENE_1420          0x1420
+#define PCI_DEVICE_ID_ENE_720           0x1421
+#define PCI_DEVICE_ID_ENE_722           0x1422
+
 #define PCI_VENDOR_ID_CHELSIO           0x1425
 
 #define PCI_VENDOR_ID_MIPS              0x153f
@@ -2252,6 +2270,9 @@
 
 #define PCI_VENDOR_ID_INFINICON         0x1820
 
+#define PCI_VENDOR_ID_SITECOM           0x182d
+#define PCI_DEVICE_ID_SITECOM_DC105V2   0x3069
+
 #define PCI_VENDOR_ID_TOPSPIN           0x1867
 
 #define PCI_VENDOR_ID_TDI               0x192E
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 4caedddaa033..4bc241290c24 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -71,11 +71,11 @@ posix_acl_release(struct posix_acl *acl)
 
 /* posix_acl.c */
 
-extern struct posix_acl *posix_acl_alloc(int, unsigned int __nocast);
-extern struct posix_acl *posix_acl_clone(const struct posix_acl *, unsigned int __nocast);
+extern struct posix_acl *posix_acl_alloc(int, gfp_t);
+extern struct posix_acl *posix_acl_clone(const struct posix_acl *, gfp_t);
 extern int posix_acl_valid(const struct posix_acl *);
 extern int posix_acl_permission(struct inode *, const struct posix_acl *, int);
-extern struct posix_acl *posix_acl_from_mode(mode_t, unsigned int __nocast);
+extern struct posix_acl *posix_acl_from_mode(mode_t, gfp_t);
 extern int posix_acl_equiv_mode(const struct posix_acl *, mode_t *);
 extern int posix_acl_create_masq(struct posix_acl *, mode_t *);
 extern int posix_acl_chmod_masq(struct posix_acl *, mode_t);
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 9c51917b1cce..045d4761febc 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -50,7 +50,7 @@ void *radix_tree_delete(struct radix_tree_root *, unsigned long);
 unsigned int
 radix_tree_gang_lookup(struct radix_tree_root *root, void **results,
                         unsigned long first_index, unsigned int max_items);
-int radix_tree_preload(unsigned int __nocast gfp_mask);
+int radix_tree_preload(gfp_t gfp_mask);
 void radix_tree_init(void);
 void *radix_tree_tag_set(struct radix_tree_root *root,
                         unsigned long index, int tag);
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 4e65eb44adfd..70191a5a148f 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -94,6 +94,7 @@ struct rcu_data {
         long            batch;           /* Batch # for current RCU batch */
         struct rcu_head *nxtlist;
         struct rcu_head **nxttail;
+        long            count; /* # of queued items */
         struct rcu_head *curlist;
         struct rcu_head **curtail;
         struct rcu_head *donelist;
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 3b3266ff1a95..7ab2cdb83ef0 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -59,6 +59,10 @@ extern void machine_crash_shutdown(struct pt_regs *);
  * Architecture independent implemenations of sys_reboot commands.
  */
 
+extern void kernel_restart_prepare(char *cmd);
+extern void kernel_halt_prepare(void);
+extern void kernel_power_off_prepare(void);
+
 extern void kernel_restart(char *cmd);
 extern void kernel_halt(void);
 extern void kernel_power_off(void);
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 49e617fa0f66..27519df0f987 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -107,13 +107,25 @@ extern unsigned long nr_iowait(void);
 
 #include <asm/processor.h>
 
+/*
+ * Task state bitmask. NOTE! These bits are also
+ * encoded in fs/proc/array.c: get_task_state().
+ *
+ * We have two separate sets of flags: task->state
+ * is about runnability, while task->exit_state are
+ * about the task exiting. Confusing, but this way
+ * modifying one set can't modify the other one by
+ * mistake.
+ */
 #define TASK_RUNNING            0
 #define TASK_INTERRUPTIBLE      1
 #define TASK_UNINTERRUPTIBLE    2
 #define TASK_STOPPED            4
 #define TASK_TRACED             8
+/* in tsk->exit_state */
 #define EXIT_ZOMBIE             16
 #define EXIT_DEAD               32
+/* in tsk->state again */
 #define TASK_NONINTERACTIVE     64
 
 #define __set_task_state(tsk, state_value)              \
@@ -1006,6 +1018,7 @@ extern int force_sig_info(int, struct siginfo *, struct task_struct *);
 extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp);
 extern int kill_pg_info(int, struct siginfo *, pid_t);
 extern int kill_proc_info(int, struct siginfo *, pid_t);
+extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t);
 extern void do_notify_parent(struct task_struct *, int);
 extern void force_sig(int, struct task_struct *);
 extern void force_sig_specific(int, struct task_struct *);
diff --git a/include/linux/security.h b/include/linux/security.h
index 0e43460d374e..627382e74057 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -2634,8 +2634,7 @@ static inline int security_socket_getpeersec(struct socket *sock, char __user *o
         return security_ops->socket_getpeersec(sock, optval, optlen, len);
 }
 
-static inline int security_sk_alloc(struct sock *sk, int family,
-                                    unsigned int __nocast priority)
+static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
 {
         return security_ops->sk_alloc_security(sk, family, priority);
 }
@@ -2752,8 +2751,7 @@ static inline int security_socket_getpeersec(struct socket *sock, char __user *o
         return -ENOPROTOOPT;
 }
 
-static inline int security_sk_alloc(struct sock *sk, int family,
-                                    unsigned int __nocast priority)
+static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
 {
         return 0;
 }
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 2741c0c55e83..8f5d9e7f8734 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -155,8 +155,6 @@ struct skb_shared_info {
 #define SKB_DATAREF_SHIFT 16
 #define SKB_DATAREF_MASK ((1 << SKB_DATAREF_SHIFT) - 1)
 
-extern struct timeval skb_tv_base;
-
 struct skb_timeval {
         u32     off_sec;
         u32     off_usec;
@@ -175,7 +173,7 @@ enum {
  *      @prev: Previous buffer in list
  *      @list: List we are on
  *      @sk: Socket we are owned by
- *      @tstamp: Time we arrived stored as offset to skb_tv_base
+ *      @tstamp: Time we arrived
  *      @dev: Device we arrived on/are leaving by
  *      @input_dev: Device we arrived on
  *      @h: Transport layer header
@@ -304,37 +302,37 @@ struct sk_buff {
 
 extern void            __kfree_skb(struct sk_buff *skb);
 extern struct sk_buff *__alloc_skb(unsigned int size,
-                                   unsigned int __nocast priority, int fclone);
+                                   gfp_t priority, int fclone);
 static inline struct sk_buff *alloc_skb(unsigned int size,
-                                        unsigned int __nocast priority)
+                                        gfp_t priority)
 {
         return __alloc_skb(size, priority, 0);
 }
 
 static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
-                                               unsigned int __nocast priority)
+                                               gfp_t priority)
 {
         return __alloc_skb(size, priority, 1);
 }
 
 extern struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp,
                                             unsigned int size,
-                                            unsigned int __nocast priority);
+                                            gfp_t priority);
 extern void            kfree_skbmem(struct sk_buff *skb);
 extern struct sk_buff *skb_clone(struct sk_buff *skb,
-                                 unsigned int __nocast priority);
+                                 gfp_t priority);
 extern struct sk_buff *skb_copy(const struct sk_buff *skb,
-                                unsigned int __nocast priority);
+                                gfp_t priority);
 extern struct sk_buff *pskb_copy(struct sk_buff *skb,
-                                 unsigned int __nocast gfp_mask);
+                                 gfp_t gfp_mask);
 extern int             pskb_expand_head(struct sk_buff *skb,
                                         int nhead, int ntail,
-                                        unsigned int __nocast gfp_mask);
+                                        gfp_t gfp_mask);
 extern struct sk_buff *skb_realloc_headroom(struct sk_buff *skb,
                                             unsigned int headroom);
 extern struct sk_buff *skb_copy_expand(const struct sk_buff *skb,
                                        int newheadroom, int newtailroom,
-                                       unsigned int __nocast priority);
+                                       gfp_t priority);
 extern struct sk_buff *         skb_pad(struct sk_buff *skb, int pad);
 #define dev_kfree_skb(a)        kfree_skb(a)
 extern void           skb_over_panic(struct sk_buff *skb, int len,
@@ -486,7 +484,7 @@ static inline int skb_shared(const struct sk_buff *skb)
  *      NULL is returned on a memory allocation failure.
  */
 static inline struct sk_buff *skb_share_check(struct sk_buff *skb,
-                                              unsigned int __nocast pri)
+                                              gfp_t pri)
 {
         might_sleep_if(pri & __GFP_WAIT);
         if (skb_shared(skb)) {
@@ -518,7 +516,7 @@ static inline struct sk_buff *skb_share_check(struct sk_buff *skb,
  *      %NULL is returned on a memory allocation failure.
  */
 static inline struct sk_buff *skb_unshare(struct sk_buff *skb,
-                                          unsigned int __nocast pri)
+                                          gfp_t pri)
 {
         might_sleep_if(pri & __GFP_WAIT);
         if (skb_cloned(skb)) {
@@ -1019,7 +1017,7 @@ static inline void __skb_queue_purge(struct sk_buff_head *list)
  *      %NULL is returned in there is no free memory.
  */
 static inline struct sk_buff *__dev_alloc_skb(unsigned int length,
-                                              unsigned int __nocast gfp_mask)
+                                              gfp_t gfp_mask)
 {
         struct sk_buff *skb = alloc_skb(length + 16, gfp_mask);
         if (likely(skb))
@@ -1132,8 +1130,8 @@ static inline int skb_can_coalesce(struct sk_buff *skb, int i,
  *      If there is no free memory -ENOMEM is returned, otherwise zero
  *      is returned and the old skb data released.
  */
-extern int __skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp);
-static inline int skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp)
+extern int __skb_linearize(struct sk_buff *skb, gfp_t gfp);
+static inline int skb_linearize(struct sk_buff *skb, gfp_t gfp)
 {
         return __skb_linearize(skb, gfp);
 }
@@ -1255,10 +1253,6 @@ static inline void skb_get_timestamp(const struct sk_buff *skb, struct timeval *
 {
         stamp->tv_sec  = skb->tstamp.off_sec;
         stamp->tv_usec = skb->tstamp.off_usec;
-        if (skb->tstamp.off_sec) {
-                stamp->tv_sec  += skb_tv_base.tv_sec;
-                stamp->tv_usec += skb_tv_base.tv_usec;
-        }
 }
 
 /**
@@ -1272,8 +1266,8 @@ static inline void skb_get_timestamp(const struct sk_buff *skb, struct timeval *
  */
 static inline void skb_set_timestamp(struct sk_buff *skb, const struct timeval *stamp)
 {
-        skb->tstamp.off_sec  = stamp->tv_sec - skb_tv_base.tv_sec;
-        skb->tstamp.off_usec = stamp->tv_usec - skb_tv_base.tv_usec;
+        skb->tstamp.off_sec  = stamp->tv_sec;
+        skb->tstamp.off_usec = stamp->tv_usec;
 }
 
 extern void __net_timestamp(struct sk_buff *skb);
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 1f356f3bbc64..5fc04a16ecb0 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -61,11 +61,11 @@ extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned lo
                                        void (*)(void *, kmem_cache_t *, unsigned long));
 extern int kmem_cache_destroy(kmem_cache_t *);
 extern int kmem_cache_shrink(kmem_cache_t *);
-extern void *kmem_cache_alloc(kmem_cache_t *, unsigned int __nocast);
+extern void *kmem_cache_alloc(kmem_cache_t *, gfp_t);
 extern void kmem_cache_free(kmem_cache_t *, void *);
 extern unsigned int kmem_cache_size(kmem_cache_t *);
 extern const char *kmem_cache_name(kmem_cache_t *);
-extern kmem_cache_t *kmem_find_general_cachep(size_t size, unsigned int __nocast gfpflags);
+extern kmem_cache_t *kmem_find_general_cachep(size_t size, gfp_t gfpflags);
 
 /* Size description struct for general caches. */
 struct cache_sizes {
@@ -74,9 +74,9 @@ struct cache_sizes {
         kmem_cache_t    *cs_dmacachep;
 };
 extern struct cache_sizes malloc_sizes[];
-extern void *__kmalloc(size_t, unsigned int __nocast);
+extern void *__kmalloc(size_t, gfp_t);
 
-static inline void *kmalloc(size_t size, unsigned int __nocast flags)
+static inline void *kmalloc(size_t size, gfp_t flags)
 {
         if (__builtin_constant_p(size)) {
                 int i = 0;
@@ -99,7 +99,7 @@ found:
         return __kmalloc(size, flags);
 }
 
-extern void *kzalloc(size_t, unsigned int __nocast);
+extern void *kzalloc(size_t, gfp_t);
 
 /**
  * kcalloc - allocate memory for an array. The memory is set to zero.
@@ -107,7 +107,7 @@ extern void *kzalloc(size_t, unsigned int __nocast);
  * @size: element size.
  * @flags: the type of memory to allocate.
  */
-static inline void *kcalloc(size_t n, size_t size, unsigned int __nocast flags)
+static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
 {
         if (n != 0 && size > INT_MAX / n)
                 return NULL;
@@ -118,15 +118,14 @@ extern void kfree(const void *);
 extern unsigned int ksize(const void *);
 
 #ifdef CONFIG_NUMA
-extern void *kmem_cache_alloc_node(kmem_cache_t *,
-                        unsigned int __nocast flags, int node);
-extern void *kmalloc_node(size_t size, unsigned int __nocast flags, int node);
+extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node);
+extern void *kmalloc_node(size_t size, gfp_t flags, int node);
 #else
 static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int node)
 {
         return kmem_cache_alloc(cachep, flags);
 }
-static inline void *kmalloc_node(size_t size, unsigned int __nocast flags, int node)
+static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
 {
         return kmalloc(size, flags);
 }
diff --git a/include/linux/string.h b/include/linux/string.h
index dab2652acbd8..369be3264a55 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -88,7 +88,7 @@ extern int memcmp(const void *,const void *,__kernel_size_t);
 extern void * memchr(const void *,int,__kernel_size_t);
 #endif
 
-extern char *kstrdup(const char *s, unsigned int __nocast gfp);
+extern char *kstrdup(const char *s, gfp_t gfp);
 
 #ifdef __cplusplus
 }
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index f2e96fdfaae0..ad15a54806d8 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -71,5 +71,7 @@ void restore_processor_state(void);
 struct saved_context;
 void __save_processor_state(struct saved_context *ctxt);
 void __restore_processor_state(struct saved_context *ctxt);
+extern unsigned long get_usable_page(unsigned gfp_mask);
+extern void free_eaten_memory(void);
 
 #endif /* _LINUX_SWSUSP_H */
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 3c9ff0048153..a7bf1a3b1496 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -147,7 +147,7 @@ struct swap_list_t {
 #define vm_swap_full() (nr_swap_pages*2 < total_swap_pages)
 
 /* linux/mm/oom_kill.c */
-extern void out_of_memory(unsigned int __nocast gfp_mask, int order);
+extern void out_of_memory(gfp_t gfp_mask, int order);
 
 /* linux/mm/memory.c */
 extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *);
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 425f58c8ea4a..a6f03e473737 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -508,5 +508,7 @@ asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
 
 asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
 asmlinkage long sys_ioprio_get(int which, int who);
+asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
+                                        unsigned long maxnode);
 
 #endif
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 3a29a9f9b451..fc8e367f671e 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -202,7 +202,8 @@ enum
         NET_TR=14,
         NET_DECNET=15,
         NET_ECONET=16,
-        NET_SCTP=17, 
+        NET_SCTP=17,
+        NET_LLC=18,
 };
 
 /* /proc/sys/kernel/random */
@@ -522,6 +523,29 @@ enum {
         NET_IPX_FORWARDING=2
 };
 
+/* /proc/sys/net/llc */
+enum {
+        NET_LLC2=1,
+        NET_LLC_STATION=2,
+};
+
+/* /proc/sys/net/llc/llc2 */
+enum {
+        NET_LLC2_TIMEOUT=1,
+};
+
+/* /proc/sys/net/llc/station */
+enum {
+        NET_LLC_STATION_ACK_TIMEOUT=1,
+};
+
+/* /proc/sys/net/llc/llc2/timeout */
+enum {
+        NET_LLC2_ACK_TIMEOUT=1,
+        NET_LLC2_P_TIMEOUT=2,
+        NET_LLC2_REJ_TIMEOUT=3,
+        NET_LLC2_BUSY_TIMEOUT=4,
+};
 
 /* /proc/sys/net/appletalk */
 enum {
diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h
index 081b1ee8516e..e21937cf91d0 100644
--- a/include/linux/tc_ematch/tc_em_meta.h
+++ b/include/linux/tc_ematch/tc_em_meta.h
@@ -71,7 +71,7 @@ enum
         TCF_META_ID_SK_SNDBUF,
         TCF_META_ID_SK_ALLOCS,
         TCF_META_ID_SK_ROUTE_CAPS,
-        TCF_META_ID_SK_HASHENT,
+        TCF_META_ID_SK_HASH,
         TCF_META_ID_SK_LINGERTIME,
         TCF_META_ID_SK_ACK_BACKLOG,
         TCF_META_ID_SK_MAX_ACK_BACKLOG,
diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h
index 941f45ac117a..515046d1b2f4 100644
--- a/include/linux/textsearch.h
+++ b/include/linux/textsearch.h
@@ -158,7 +158,8 @@ extern unsigned int textsearch_find_continuous(struct ts_config *,
 #define TS_PRIV_ALIGNTO 8
 #define TS_PRIV_ALIGN(len) (((len) + TS_PRIV_ALIGNTO-1) & ~(TS_PRIV_ALIGNTO-1))
 
-static inline struct ts_config *alloc_ts_config(size_t payload, int gfp_mask)
+static inline struct ts_config *alloc_ts_config(size_t payload,
+                                                gfp_t gfp_mask)
 {
         struct ts_config *conf;
 
diff --git a/include/linux/tfrc.h b/include/linux/tfrc.h
new file mode 100644
index 000000000000..7dab7831c3cb
--- /dev/null
+++ b/include/linux/tfrc.h
@@ -0,0 +1,35 @@
+#ifndef _LINUX_TFRC_H_
+#define _LINUX_TFRC_H_
+/*
+ *  include/linux/tfrc.h
+ *
+ *  Copyright (c) 2005 The University of Waikato, Hamilton, New Zealand.
+ *  Copyright (c) 2005 Ian McDonald <iam4@cs.waikato.ac.nz>
+ *  Copyright (c) 2005 Arnaldo Carvalho de Melo <acme@conectiva.com.br>
+ *  Copyright (c) 2003 Nils-Erik Mattsson, Joacim Haggmark, Magnus Erixzon
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ */
+
+#include <linux/types.h>
+
+struct tfrc_rx_info {
+        __u32 tfrcrx_x_recv;
+        __u32 tfrcrx_rtt;
+        __u32 tfrcrx_p;
+};
+
+struct tfrc_tx_info {
+        __u32 tfrctx_x;
+        __u32 tfrctx_x_recv;
+        __u32 tfrctx_x_calc;
+        __u32 tfrctx_rtt;
+        __u32 tfrctx_p;
+        __u32 tfrctx_rto;
+        __u32 tfrctx_ipi;
+};
+
+#endif /* _LINUX_TFRC_H_ */
diff --git a/include/linux/types.h b/include/linux/types.h
index 2b678c22ca4a..0aee34f9da9f 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -165,6 +165,10 @@ typedef __u64 __bitwise __le64;
 typedef __u64 __bitwise __be64;
 #endif
 
+#ifdef __KERNEL__
+typedef unsigned __nocast gfp_t;
+#endif
+
 struct ustat {
         __kernel_daddr_t        f_tfree;
         __kernel_ino_t          f_tinode;
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index b244f69ef682..3701a0673d2c 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -34,8 +34,8 @@ struct vm_struct {
 extern void *vmalloc(unsigned long size);
 extern void *vmalloc_exec(unsigned long size);
 extern void *vmalloc_32(unsigned long size);
-extern void *__vmalloc(unsigned long size, unsigned int __nocast gfp_mask, pgprot_t prot);
-extern void *__vmalloc_area(struct vm_struct *area, unsigned int __nocast gfp_mask, pgprot_t prot);
+extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
+extern void *__vmalloc_area(struct vm_struct *area, gfp_t gfp_mask, pgprot_t prot);
 extern void vfree(void *addr);
 
 extern void *vmap(struct page **pages, unsigned int count,
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 6dfa4a61ffd0..210458624840 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -136,7 +136,7 @@ struct bt_skb_cb {
 };
 #define bt_cb(skb) ((struct bt_skb_cb *)(skb->cb)) 
 
-static inline struct sk_buff *bt_skb_alloc(unsigned int len, unsigned int __nocast how)
+static inline struct sk_buff *bt_skb_alloc(unsigned int len, gfp_t how)
 {
         struct sk_buff *skb;
 
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index ffea9d54071f..fbe557f7ea1d 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -230,7 +230,7 @@ int rfcomm_send_rpn(struct rfcomm_session *s, int cr, u8 dlci,
                         u8 xon_char, u8 xoff_char, u16 param_mask);
 
 /* ---- RFCOMM DLCs (channels) ---- */
-struct rfcomm_dlc *rfcomm_dlc_alloc(unsigned int __nocast prio);
+struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio);
 void rfcomm_dlc_free(struct rfcomm_dlc *d);
 int  rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, u8 channel);
 int  rfcomm_dlc_close(struct rfcomm_dlc *d, int reason);
diff --git a/include/net/dn_nsp.h b/include/net/dn_nsp.h
index 6bbeafa73e8b..1ba03be0af3a 100644
--- a/include/net/dn_nsp.h
+++ b/include/net/dn_nsp.h
@@ -19,9 +19,9 @@ extern void dn_nsp_send_data_ack(struct sock *sk);
 extern void dn_nsp_send_oth_ack(struct sock *sk);
 extern void dn_nsp_delayed_ack(struct sock *sk);
 extern void dn_send_conn_ack(struct sock *sk);
-extern void dn_send_conn_conf(struct sock *sk, int gfp);
+extern void dn_send_conn_conf(struct sock *sk, gfp_t gfp);
 extern void dn_nsp_send_disc(struct sock *sk, unsigned char type, 
-                                unsigned short reason, int gfp);
+                        unsigned short reason, gfp_t gfp);
 extern void dn_nsp_return_disc(struct sk_buff *skb, unsigned char type,
                                 unsigned short reason);
 extern void dn_nsp_send_link(struct sock *sk, unsigned char lsflags, char fcval);
@@ -29,14 +29,14 @@ extern void dn_nsp_send_conninit(struct sock *sk, unsigned char flags);
 
 extern void dn_nsp_output(struct sock *sk);
 extern int dn_nsp_check_xmit_queue(struct sock *sk, struct sk_buff *skb, struct sk_buff_head *q, unsigned short acknum);
-extern void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, int gfp, int oob);
+extern void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, gfp_t gfp, int oob);
 extern unsigned long dn_nsp_persist(struct sock *sk);
 extern int dn_nsp_xmit_timeout(struct sock *sk);
 
 extern int dn_nsp_rx(struct sk_buff *);
 extern int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb);
 
-extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, int pri);
+extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri);
 extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, long timeo, int *err);
 
 #define NSP_REASON_OK 0         /* No error */
diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index d084721db198..5122da3f2eb3 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -15,7 +15,7 @@
     GNU General Public License for more details.
 *******************************************************************************/
 
-extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, int pri);
+extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri);
 extern int dn_route_output_sock(struct dst_entry **pprt, struct flowi *, struct sock *sk, int flags);
 extern int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
 extern int dn_cache_getroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index 03df3b157960..5a2beed5a770 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -26,19 +26,18 @@
 struct inet_hashinfo;
 
 /* I have no idea if this is a good hash for v6 or not. -DaveM */
-static inline int inet6_ehashfn(const struct in6_addr *laddr, const u16 lport,
-                                const struct in6_addr *faddr, const u16 fport,
-                                const int ehash_size)
+static inline unsigned int inet6_ehashfn(const struct in6_addr *laddr, const u16 lport,
+                                const struct in6_addr *faddr, const u16 fport)
 {
-        int hashent = (lport ^ fport);
+        unsigned int hashent = (lport ^ fport);
 
         hashent ^= (laddr->s6_addr32[3] ^ faddr->s6_addr32[3]);
         hashent ^= hashent >> 16;
         hashent ^= hashent >> 8;
-        return (hashent & (ehash_size - 1));
+        return hashent;
 }
 
-static inline int inet6_sk_ehashfn(const struct sock *sk, const int ehash_size)
+static inline int inet6_sk_ehashfn(const struct sock *sk)
 {
         const struct inet_sock *inet = inet_sk(sk);
         const struct ipv6_pinfo *np = inet6_sk(sk);
@@ -46,7 +45,7 @@ static inline int inet6_sk_ehashfn(const struct sock *sk, const int ehash_size)
         const struct in6_addr *faddr = &np->daddr;
         const __u16 lport = inet->num;
         const __u16 fport = inet->dport;
-        return inet6_ehashfn(laddr, lport, faddr, fport, ehash_size);
+        return inet6_ehashfn(laddr, lport, faddr, fport);
 }
 
 /*
@@ -69,14 +68,14 @@ static inline struct sock *
         /* Optimize here for direct hit, only listening connections can
          * have wildcards anyways.
          */
-        const int hash = inet6_ehashfn(daddr, hnum, saddr, sport,
-                                       hashinfo->ehash_size);
-        struct inet_ehash_bucket *head = &hashinfo->ehash[hash];
+        unsigned int hash = inet6_ehashfn(daddr, hnum, saddr, sport);
+        struct inet_ehash_bucket *head = inet_ehash_bucket(hashinfo, hash);
 
+        prefetch(head->chain.first);
         read_lock(&head->lock);
         sk_for_each(sk, node, &head->chain) {
                 /* For IPV6 do the cheaper port and family tests first. */
-                if (INET6_MATCH(sk, saddr, daddr, ports, dif))
+                if (INET6_MATCH(sk, hash, saddr, daddr, ports, dif))
                         goto hit; /* You sunk my battleship! */
         }
         /* Must check for a TIME_WAIT'er before going to listener hash. */
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 651f824c1008..b0c99060b78d 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -94,7 +94,7 @@ static inline void *inet_csk_ca(const struct sock *sk)
 
 extern struct sock *inet_csk_clone(struct sock *sk,
                                    const struct request_sock *req,
-                                   const unsigned int __nocast priority);
+                                   const gfp_t priority);
 
 enum inet_csk_ack_state_t {
         ICSK_ACK_SCHED  = 1,
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 646b6ea7fe26..f50f95968340 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -40,7 +40,7 @@
 struct inet_ehash_bucket {
         rwlock_t          lock;
         struct hlist_head chain;
-} __attribute__((__aligned__(8)));
+};
 
 /* There are a few simple rules, which allow for local port reuse by
  * an application.  In essence:
@@ -108,7 +108,7 @@ struct inet_hashinfo {
         struct inet_bind_hashbucket     *bhash;
 
         int                             bhash_size;
-        int                             ehash_size;
+        unsigned int                    ehash_size;
 
         /* All sockets in TCP_LISTEN state will be in here.  This is the only
          * table where wildcard'd TCP sockets can exist.  Hash function here
@@ -130,17 +130,16 @@ struct inet_hashinfo {
         int                             port_rover;
 };
 
-static inline int inet_ehashfn(const __u32 laddr, const __u16 lport,
-                               const __u32 faddr, const __u16 fport,
-                               const int ehash_size)
+static inline unsigned int inet_ehashfn(const __u32 laddr, const __u16 lport,
+                               const __u32 faddr, const __u16 fport)
 {
-        int h = (laddr ^ lport) ^ (faddr ^ fport);
+        unsigned int h = (laddr ^ lport) ^ (faddr ^ fport);
         h ^= h >> 16;
         h ^= h >> 8;
-        return h & (ehash_size - 1);
+        return h;
 }
 
-static inline int inet_sk_ehashfn(const struct sock *sk, const int ehash_size)
+static inline int inet_sk_ehashfn(const struct sock *sk)
 {
         const struct inet_sock *inet = inet_sk(sk);
         const __u32 laddr = inet->rcv_saddr;
@@ -148,7 +147,14 @@ static inline int inet_sk_ehashfn(const struct sock *sk, const int ehash_size)
         const __u32 faddr = inet->daddr;
         const __u16 fport = inet->dport;
 
-        return inet_ehashfn(laddr, lport, faddr, fport, ehash_size);
+        return inet_ehashfn(laddr, lport, faddr, fport);
+}
+
+static inline struct inet_ehash_bucket *inet_ehash_bucket(
+        struct inet_hashinfo *hashinfo,
+        unsigned int hash)
+{
+        return &hashinfo->ehash[hash & (hashinfo->ehash_size - 1)];
 }
 
 extern struct inet_bind_bucket *
@@ -235,9 +241,11 @@ static inline void __inet_hash(struct inet_hashinfo *hashinfo,
                 lock = &hashinfo->lhash_lock;
                 inet_listen_wlock(hashinfo);
         } else {
-                sk->sk_hashent = inet_sk_ehashfn(sk, hashinfo->ehash_size);
-                list = &hashinfo->ehash[sk->sk_hashent].chain;
-                lock = &hashinfo->ehash[sk->sk_hashent].lock;
+                struct inet_ehash_bucket *head;
+                sk->sk_hash = inet_sk_ehashfn(sk);
+                head = inet_ehash_bucket(hashinfo, sk->sk_hash);
+                list = &head->chain;
+                lock = &head->lock;
                 write_lock(lock);
         }
         __sk_add_node(sk, list);
@@ -268,9 +276,8 @@ static inline void inet_unhash(struct inet_hashinfo *hashinfo, struct sock *sk)
                 inet_listen_wlock(hashinfo);
                 lock = &hashinfo->lhash_lock;
         } else {
-                struct inet_ehash_bucket *head = &hashinfo->ehash[sk->sk_hashent];
-                lock = &head->lock;
-                write_lock_bh(&head->lock);
+                lock = &inet_ehash_bucket(hashinfo, sk->sk_hash)->lock;
+                write_lock_bh(lock);
         }
 
         if (__sk_del_node_init(sk))
@@ -337,23 +344,27 @@ sherry_cache:
 #define INET_ADDR_COOKIE(__name, __saddr, __daddr) \
         const __u64 __name = (((__u64)(__daddr)) << 32) | ((__u64)(__saddr));
 #endif /* __BIG_ENDIAN */
-#define INET_MATCH(__sk, __cookie, __saddr, __daddr, __ports, __dif)\
-        (((*((__u64 *)&(inet_sk(__sk)->daddr))) == (__cookie))  &&      \
+#define INET_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
+        (((__sk)->sk_hash == (__hash))                          &&      \
+         ((*((__u64 *)&(inet_sk(__sk)->daddr))) == (__cookie))  &&      \
          ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))   &&      \
          (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
-#define INET_TW_MATCH(__sk, __cookie, __saddr, __daddr, __ports, __dif)\
-        (((*((__u64 *)&(inet_twsk(__sk)->tw_daddr))) == (__cookie)) &&  \
+#define INET_TW_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
+        (((__sk)->sk_hash == (__hash))                          &&      \
+         ((*((__u64 *)&(inet_twsk(__sk)->tw_daddr))) == (__cookie)) &&  \
          ((*((__u32 *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&   \
          (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #else /* 32-bit arch */
 #define INET_ADDR_COOKIE(__name, __saddr, __daddr)
-#define INET_MATCH(__sk, __cookie, __saddr, __daddr, __ports, __dif)    \
-        ((inet_sk(__sk)->daddr          == (__saddr))           &&      \
+#define INET_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)    \
+        (((__sk)->sk_hash == (__hash))                          &&      \
+         (inet_sk(__sk)->daddr          == (__saddr))           &&      \
          (inet_sk(__sk)->rcv_saddr      == (__daddr))           &&      \
          ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))   &&      \
          (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
-#define INET_TW_MATCH(__sk, __cookie, __saddr, __daddr, __ports, __dif) \
-        ((inet_twsk(__sk)->tw_daddr     == (__saddr))           &&      \
+#define INET_TW_MATCH(__sk, __hash,__cookie, __saddr, __daddr, __ports, __dif)  \
+        (((__sk)->sk_hash == (__hash))                          &&      \
+         (inet_twsk(__sk)->tw_daddr     == (__saddr))           &&      \
          (inet_twsk(__sk)->tw_rcv_saddr == (__daddr))           &&      \
          ((*((__u32 *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&   \
          (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
@@ -378,18 +389,19 @@ static inline struct sock *
         /* Optimize here for direct hit, only listening connections can
          * have wildcards anyways.
          */
-        const int hash = inet_ehashfn(daddr, hnum, saddr, sport, hashinfo->ehash_size);
-        struct inet_ehash_bucket *head = &hashinfo->ehash[hash];
+        unsigned int hash = inet_ehashfn(daddr, hnum, saddr, sport);
+        struct inet_ehash_bucket *head = inet_ehash_bucket(hashinfo, hash);
 
+        prefetch(head->chain.first);
         read_lock(&head->lock);
         sk_for_each(sk, node, &head->chain) {
-                if (INET_MATCH(sk, acookie, saddr, daddr, ports, dif))
+                if (INET_MATCH(sk, hash, acookie, saddr, daddr, ports, dif))
                         goto hit; /* You sunk my battleship! */
         }
 
         /* Must check for a TIME_WAIT'er before going to listener hash. */
         sk_for_each(sk, node, &(head + hashinfo->ehash_size)->chain) {
-                if (INET_TW_MATCH(sk, acookie, saddr, daddr, ports, dif))
+                if (INET_TW_MATCH(sk, hash, acookie, saddr, daddr, ports, dif))
                         goto hit;
         }
         sk = NULL;
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 3b070352e869..28f7b2103505 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -19,6 +19,7 @@
 
 #include <linux/ip.h>
 #include <linux/list.h>
+#include <linux/module.h>
 #include <linux/timer.h>
 #include <linux/types.h>
 #include <linux/workqueue.h>
@@ -112,6 +113,7 @@ struct inet_timewait_sock {
 #define tw_node                 __tw_common.skc_node
 #define tw_bind_node            __tw_common.skc_bind_node
 #define tw_refcnt               __tw_common.skc_refcnt
+#define tw_hash                 __tw_common.skc_hash
 #define tw_prot                 __tw_common.skc_prot
         volatile unsigned char  tw_substate;
         /* 3 bits hole, try to pack */
@@ -126,7 +128,6 @@ struct inet_timewait_sock {
         /* And these are ours. */
         __u8                    tw_ipv6only:1;
         /* 31 bits hole, try to pack */
-        int                     tw_hashent;
         int                     tw_timeout;
         unsigned long           tw_ttd;
         struct inet_bind_bucket *tw_tb;
@@ -193,11 +194,13 @@ static inline u32 inet_rcv_saddr(const struct sock *sk)
 static inline void inet_twsk_put(struct inet_timewait_sock *tw)
 {
         if (atomic_dec_and_test(&tw->tw_refcnt)) {
+                struct module *owner = tw->tw_prot->owner;
 #ifdef SOCK_REFCNT_DEBUG
                 printk(KERN_DEBUG "%s timewait_sock %p released\n",
                        tw->tw_prot->name, tw);
 #endif
                 kmem_cache_free(tw->tw_prot->twsk_slab, tw);
+                module_put(owner);
         }
 }
 
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index e426641c519f..3b5559a023a4 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -84,6 +84,7 @@
 #define IP_VS_CONN_F_IN_SEQ     0x0400          /* must do input seq adjust */
 #define IP_VS_CONN_F_SEQ_MASK   0x0600          /* in/out sequence mask */
 #define IP_VS_CONN_F_NO_CPORT   0x0800          /* no client port set yet */
+#define IP_VS_CONN_F_TEMPLATE   0x1000          /* template, not connection */
 
 /* Move it to better place one day, for now keep it unique */
 #define NFC_IPVS_PROPERTY       0x10000
@@ -739,6 +740,8 @@ enum {
 
 extern struct ip_vs_conn *ip_vs_conn_in_get
 (int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
+extern struct ip_vs_conn *ip_vs_ct_in_get
+(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
 extern struct ip_vs_conn *ip_vs_conn_out_get
 (int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
 
@@ -829,7 +832,7 @@ extern void ip_vs_app_inc_put(struct ip_vs_app *inc);
 
 extern int ip_vs_app_pkt_out(struct ip_vs_conn *, struct sk_buff **pskb);
 extern int ip_vs_app_pkt_in(struct ip_vs_conn *, struct sk_buff **pskb);
-extern int ip_vs_skb_replace(struct sk_buff *skb, int pri,
+extern int ip_vs_skb_replace(struct sk_buff *skb, gfp_t pri,
                              char *o_buf, int o_len, char *n_buf, int n_len);
 extern int ip_vs_app_init(void);
 extern void ip_vs_app_cleanup(void);
diff --git a/include/net/llc.h b/include/net/llc.h
index 71769a5aeef3..1adb2ef3f6f7 100644
--- a/include/net/llc.h
+++ b/include/net/llc.h
@@ -17,6 +17,8 @@
 #include <linux/list.h>
 #include <linux/spinlock.h>
 
+#include <asm/atomic.h>
+
 struct net_device;
 struct packet_type;
 struct sk_buff;
@@ -44,6 +46,7 @@ struct llc_sap {
         unsigned char    state;
         unsigned char    p_bit;
         unsigned char    f_bit;
+        atomic_t         refcnt;
         int              (*rcv_func)(struct sk_buff *skb,
                                      struct net_device *dev,
                                      struct packet_type *pt,
@@ -81,13 +84,27 @@ extern struct llc_sap *llc_sap_open(unsigned char lsap,
                                                struct net_device *dev,
                                                struct packet_type *pt,
                                                struct net_device *orig_dev));
+static inline void llc_sap_hold(struct llc_sap *sap)
+{
+        atomic_inc(&sap->refcnt);
+}
+
 extern void llc_sap_close(struct llc_sap *sap);
 
+static inline void llc_sap_put(struct llc_sap *sap)
+{
+        if (atomic_dec_and_test(&sap->refcnt))
+                llc_sap_close(sap);
+}
+
 extern struct llc_sap *llc_sap_find(unsigned char sap_value);
 
 extern int llc_build_and_send_ui_pkt(struct llc_sap *sap, struct sk_buff *skb,
                                      unsigned char *dmac, unsigned char dsap);
 
+extern void llc_sap_handler(struct llc_sap *sap, struct sk_buff *skb);
+extern void llc_conn_handler(struct llc_sap *sap, struct sk_buff *skb);
+
 extern int llc_station_init(void);
 extern void llc_station_exit(void);
 
@@ -98,4 +115,17 @@ extern void llc_proc_exit(void);
 #define llc_proc_init() (0)
 #define llc_proc_exit() do { } while(0)
 #endif /* CONFIG_PROC_FS */
+#ifdef CONFIG_SYSCTL
+extern int llc_sysctl_init(void);
+extern void llc_sysctl_exit(void);
+
+extern int sysctl_llc2_ack_timeout;
+extern int sysctl_llc2_busy_timeout;
+extern int sysctl_llc2_p_timeout;
+extern int sysctl_llc2_rej_timeout;
+extern int sysctl_llc_station_ack_timeout;
+#else
+#define llc_sysctl_init() (0)
+#define llc_sysctl_exit() do { } while(0)
+#endif /* CONFIG_SYSCTL */
 #endif /* LLC_H */
diff --git a/include/net/llc_conn.h b/include/net/llc_conn.h
index 8ad3bc2c23d7..00730d21b522 100644
--- a/include/net/llc_conn.h
+++ b/include/net/llc_conn.h
@@ -19,14 +19,14 @@
 #define LLC_EVENT                1
 #define LLC_PACKET               2
 
-#define LLC_P_TIME               2
-#define LLC_ACK_TIME             1
-#define LLC_REJ_TIME             3
-#define LLC_BUSY_TIME            3
+#define LLC2_P_TIME               2
+#define LLC2_ACK_TIME             1
+#define LLC2_REJ_TIME             3
+#define LLC2_BUSY_TIME            3
 
 struct llc_timer {
         struct timer_list timer;
-        u16               expire;       /* timer expire time */
+        unsigned long     expire;       /* timer expire time */
 };
 
 struct llc_sock {
@@ -38,6 +38,7 @@ struct llc_sock {
         struct llc_addr     laddr;              /* lsap/mac pair */
         struct llc_addr     daddr;              /* dsap/mac pair */
         struct net_device   *dev;               /* device to send to remote */
+        u32                 copied_seq;         /* head of yet unread data */
         u8                  retry_count;        /* number of retries */
         u8                  ack_must_be_send;
         u8                  first_pdu_Ns;
@@ -92,7 +93,8 @@ static __inline__ char llc_backlog_type(struct sk_buff *skb)
         return skb->cb[sizeof(skb->cb) - 1];
 }
 
-extern struct sock *llc_sk_alloc(int family, int priority, struct proto *prot);
+extern struct sock *llc_sk_alloc(int family, gfp_t priority,
+                                 struct proto *prot);
 extern void llc_sk_free(struct sock *sk);
 
 extern void llc_sk_reset(struct sock *sk);
@@ -115,5 +117,4 @@ extern void llc_sap_remove_socket(struct llc_sap *sap, struct sock *sk);
 
 extern u8 llc_data_accept_state(u8 state);
 extern void llc_build_offset_table(void);
-extern int llc_release_sockets(struct llc_sap *sap);
 #endif /* LLC_CONN_H */
diff --git a/include/net/llc_sap.h b/include/net/llc_sap.h
index 353baaa627f3..2c56dbece729 100644
--- a/include/net/llc_sap.h
+++ b/include/net/llc_sap.h
@@ -12,11 +12,15 @@
  * See the GNU General Public License for more details.
  */
 struct llc_sap;
+struct net_device;
 struct sk_buff;
+struct sock;
 
 extern void llc_sap_rtn_pdu(struct llc_sap *sap, struct sk_buff *skb);
-extern void llc_save_primitive(struct sk_buff* skb, unsigned char prim);
-extern struct sk_buff *llc_alloc_frame(void);
+extern void llc_save_primitive(struct sock *sk, struct sk_buff* skb,
+                               unsigned char prim);
+extern struct sk_buff *llc_alloc_frame(struct sock *sk,
+                                       struct net_device *dev);
 
 extern void llc_build_and_send_test_pkt(struct llc_sap *sap,
                                         struct sk_buff *skb,
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index e1d5ec1c23c0..8f241216f46b 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -125,7 +125,7 @@
  */
 extern struct sock *sctp_get_ctl_sock(void);
 extern int sctp_copy_local_addr_list(struct sctp_bind_addr *,
-                                     sctp_scope_t, unsigned int __nocast gfp,
+                                     sctp_scope_t, gfp_t gfp,
                                      int flags);
 extern struct sctp_pf *sctp_get_pf_specific(sa_family_t family);
 extern int sctp_register_pf(struct sctp_pf *, sa_family_t);
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 58462164d960..1eac3d0eb7a9 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -181,17 +181,17 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t,
 int sctp_chunk_iif(const struct sctp_chunk *);
 struct sctp_association *sctp_make_temp_asoc(const struct sctp_endpoint *,
                                              struct sctp_chunk *,
-                                             unsigned int __nocast gfp);
+                                             gfp_t gfp);
 __u32 sctp_generate_verification_tag(void);
 void sctp_populate_tie_tags(__u8 *cookie, __u32 curTag, __u32 hisTag);
 
 /* Prototypes for chunk-building functions.  */
 struct sctp_chunk *sctp_make_init(const struct sctp_association *,
                              const struct sctp_bind_addr *,
-                             unsigned int __nocast gfp, int vparam_len);
+                             gfp_t gfp, int vparam_len);
 struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *,
                                  const struct sctp_chunk *,
-                                 const unsigned int __nocast gfp,
+                                 const gfp_t gfp,
                                  const int unkparam_len);
 struct sctp_chunk *sctp_make_cookie_echo(const struct sctp_association *,
                                     const struct sctp_chunk *);
@@ -265,7 +265,7 @@ int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype,
                struct sctp_endpoint *,
                struct sctp_association *asoc,
                void *event_arg,
-               unsigned int __nocast gfp);
+               gfp_t gfp);
 
 /* 2nd level prototypes */
 void sctp_generate_t3_rtx_event(unsigned long peer);
@@ -276,7 +276,7 @@ void sctp_ootb_pkt_free(struct sctp_packet *);
 struct sctp_association *sctp_unpack_cookie(const struct sctp_endpoint *,
                                        const struct sctp_association *,
                                        struct sctp_chunk *,
-                                       unsigned int __nocast gfp, int *err,
+                                       gfp_t gfp, int *err,
                                        struct sctp_chunk **err_chk_p);
 int sctp_addip_addr_config(struct sctp_association *, sctp_param_t,
                            struct sockaddr_storage*, int);
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 994009bbe3b4..9c385b6417c7 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -446,7 +446,7 @@ struct sctp_ssnmap {
 };
 
 struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out,
-                                    unsigned int __nocast gfp);
+                                    gfp_t gfp);
 void sctp_ssnmap_free(struct sctp_ssnmap *map);
 void sctp_ssnmap_clear(struct sctp_ssnmap *map);
 
@@ -947,7 +947,7 @@ struct sctp_transport {
 };
 
 struct sctp_transport *sctp_transport_new(const union sctp_addr *,
-                                          unsigned int __nocast);
+                                          gfp_t);
 void sctp_transport_set_owner(struct sctp_transport *,
                               struct sctp_association *);
 void sctp_transport_route(struct sctp_transport *, union sctp_addr *,
@@ -1095,10 +1095,10 @@ void sctp_bind_addr_init(struct sctp_bind_addr *, __u16 port);
 void sctp_bind_addr_free(struct sctp_bind_addr *);
 int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
                         const struct sctp_bind_addr *src,
-                        sctp_scope_t scope, unsigned int __nocast gfp,
+                        sctp_scope_t scope, gfp_t gfp,
                         int flags);
 int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_addr *,
-                       unsigned int __nocast gfp);
+                       gfp_t gfp);
 int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *);
 int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *,
                          struct sctp_sock *);
@@ -1108,9 +1108,9 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr	*bp,
                                         struct sctp_sock        *opt);
 union sctp_params sctp_bind_addrs_to_raw(const struct sctp_bind_addr *bp,
                                          int *addrs_len,
-                                         unsigned int __nocast gfp);
+                                         gfp_t gfp);
 int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw, int len,
-                           __u16 port, unsigned int __nocast gfp);
+                           __u16 port, gfp_t gfp);
 
 sctp_scope_t sctp_scope(const union sctp_addr *);
 int sctp_in_scope(const union sctp_addr *addr, const sctp_scope_t scope);
@@ -1239,7 +1239,7 @@ static inline struct sctp_endpoint *sctp_ep(struct sctp_ep_common *base)
 }
 
 /* These are function signatures for manipulating endpoints.  */
-struct sctp_endpoint *sctp_endpoint_new(struct sock *, unsigned int __nocast);
+struct sctp_endpoint *sctp_endpoint_new(struct sock *, gfp_t);
 void sctp_endpoint_free(struct sctp_endpoint *);
 void sctp_endpoint_put(struct sctp_endpoint *);
 void sctp_endpoint_hold(struct sctp_endpoint *);
@@ -1260,7 +1260,7 @@ int sctp_verify_init(const struct sctp_association *asoc, sctp_cid_t,
                      struct sctp_chunk **err_chunk);
 int sctp_process_init(struct sctp_association *, sctp_cid_t cid,
                       const union sctp_addr *peer,
-                      sctp_init_chunk_t *init, unsigned int __nocast gfp);
+                      sctp_init_chunk_t *init, gfp_t gfp);
 __u32 sctp_generate_tag(const struct sctp_endpoint *);
 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
 
@@ -1723,7 +1723,7 @@ static inline struct sctp_association *sctp_assoc(struct sctp_ep_common *base)
 
 struct sctp_association *
 sctp_association_new(const struct sctp_endpoint *, const struct sock *,
-                     sctp_scope_t scope, unsigned int __nocast gfp);
+                     sctp_scope_t scope, gfp_t gfp);
 void sctp_association_free(struct sctp_association *);
 void sctp_association_put(struct sctp_association *);
 void sctp_association_hold(struct sctp_association *);
@@ -1739,7 +1739,7 @@ int sctp_assoc_lookup_laddr(struct sctp_association *asoc,
                             const union sctp_addr *laddr);
 struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *,
                                      const union sctp_addr *address,
-                                     const unsigned int __nocast gfp,
+                                     const gfp_t gfp,
                                      const int peer_state);
 void sctp_assoc_del_peer(struct sctp_association *asoc,
                          const union sctp_addr *addr);
@@ -1764,10 +1764,10 @@ void sctp_assoc_rwnd_decrease(struct sctp_association *, unsigned);
 void sctp_assoc_set_primary(struct sctp_association *,
                             struct sctp_transport *);
 int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *,
-                                     unsigned int __nocast);
+                                     gfp_t);
 int sctp_assoc_set_bind_addr_from_cookie(struct sctp_association *,
                                          struct sctp_cookie*,
-                                         unsigned int __nocast gfp);
+                                         gfp_t gfp);
 
 int sctp_cmp_addr_exact(const union sctp_addr *ss1,
                         const union sctp_addr *ss2);
diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h
index 90fe4bf6754f..6c40cfc4832d 100644
--- a/include/net/sctp/ulpevent.h
+++ b/include/net/sctp/ulpevent.h
@@ -88,7 +88,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_assoc_change(
         __u16 error,
         __u16 outbound,
         __u16 inbound,
-        unsigned int __nocast gfp);
+        gfp_t gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
         const struct sctp_association *asoc,
@@ -96,35 +96,35 @@ struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
         int flags,
         int state,
         int error,
-        unsigned int __nocast gfp);
+        gfp_t gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_remote_error(
         const struct sctp_association *asoc,
         struct sctp_chunk *chunk,
         __u16 flags,
-        unsigned int __nocast gfp);
+        gfp_t gfp);
 struct sctp_ulpevent *sctp_ulpevent_make_send_failed(
         const struct sctp_association *asoc,
         struct sctp_chunk *chunk,
         __u16 flags,
         __u32 error,
-        unsigned int __nocast gfp);
+        gfp_t gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event(
         const struct sctp_association *asoc,
         __u16 flags,
-        unsigned int __nocast gfp);
+        gfp_t gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_pdapi(
         const struct sctp_association *asoc,
-        __u32 indication, unsigned int __nocast gfp);
+        __u32 indication, gfp_t gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_adaption_indication(
-        const struct sctp_association *asoc, unsigned int __nocast gfp);
+        const struct sctp_association *asoc, gfp_t gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc,
         struct sctp_chunk *chunk,
-        unsigned int __nocast gfp);
+        gfp_t gfp);
 
 void sctp_ulpevent_read_sndrcvinfo(const struct sctp_ulpevent *event,
         struct msghdr *);
diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h
index 1a60c6d943c1..a43c8788b650 100644
--- a/include/net/sctp/ulpqueue.h
+++ b/include/net/sctp/ulpqueue.h
@@ -62,22 +62,19 @@ struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *,
 void sctp_ulpq_free(struct sctp_ulpq *);
 
 /* Add a new DATA chunk for processing. */
-int sctp_ulpq_tail_data(struct sctp_ulpq *, struct sctp_chunk *,
-                        unsigned int __nocast);
+int sctp_ulpq_tail_data(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
 
 /* Add a new event for propagation to the ULP. */
 int sctp_ulpq_tail_event(struct sctp_ulpq *, struct sctp_ulpevent *ev);
 
 /* Renege previously received chunks.  */
-void sctp_ulpq_renege(struct sctp_ulpq *, struct sctp_chunk *,
-                      unsigned int __nocast);
+void sctp_ulpq_renege(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
 
 /* Perform partial delivery. */
-void sctp_ulpq_partial_delivery(struct sctp_ulpq *, struct sctp_chunk *,
-                                unsigned int __nocast);
+void sctp_ulpq_partial_delivery(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
 
 /* Abort the partial delivery. */
-void sctp_ulpq_abort_pd(struct sctp_ulpq *, unsigned int __nocast);
+void sctp_ulpq_abort_pd(struct sctp_ulpq *, gfp_t);
 
 /* Clear the partial data delivery condition on this socket. */
 int sctp_clear_pd(struct sock *sk);
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index f6328aeddcce..1c5f19f995ad 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -103,16 +103,20 @@ enum sctp_optname {
 #define SCTP_SOCKOPT_BINDX_REM  SCTP_SOCKOPT_BINDX_REM
         SCTP_SOCKOPT_PEELOFF,   /* peel off association. */
 #define SCTP_SOCKOPT_PEELOFF    SCTP_SOCKOPT_PEELOFF
-        SCTP_GET_PEER_ADDRS_NUM,        /* Get number of peer addresss. */
-#define SCTP_GET_PEER_ADDRS_NUM SCTP_GET_PEER_ADDRS_NUM
+        SCTP_GET_PEER_ADDRS_NUM_OLD,    /* Get number of peer addresss. */
+#define SCTP_GET_PEER_ADDRS_NUM_OLD     SCTP_GET_PEER_ADDRS_NUM_OLD
+        SCTP_GET_PEER_ADDRS_OLD,        /* Get all peer addresss. */
+#define SCTP_GET_PEER_ADDRS_OLD SCTP_GET_PEER_ADDRS_OLD
+        SCTP_GET_LOCAL_ADDRS_NUM_OLD,   /* Get number of local addresss. */
+#define SCTP_GET_LOCAL_ADDRS_NUM_OLD    SCTP_GET_LOCAL_ADDRS_NUM_OLD
+        SCTP_GET_LOCAL_ADDRS_OLD,       /* Get all local addresss. */
+#define SCTP_GET_LOCAL_ADDRS_OLD        SCTP_GET_LOCAL_ADDRS_OLD
+        SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
+#define SCTP_SOCKOPT_CONNECTX   SCTP_SOCKOPT_CONNECTX
         SCTP_GET_PEER_ADDRS,    /* Get all peer addresss. */
 #define SCTP_GET_PEER_ADDRS     SCTP_GET_PEER_ADDRS
-        SCTP_GET_LOCAL_ADDRS_NUM,       /* Get number of local addresss. */
-#define SCTP_GET_LOCAL_ADDRS_NUM        SCTP_GET_LOCAL_ADDRS_NUM
         SCTP_GET_LOCAL_ADDRS,   /* Get all local addresss. */
 #define SCTP_GET_LOCAL_ADDRS    SCTP_GET_LOCAL_ADDRS
-        SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
-#define SCTP_SOCKOPT_CONNECTX   SCTP_SOCKOPT_CONNECTX
 };
 
 /*
@@ -239,7 +243,7 @@ struct sctp_paddr_change {
         int spc_state;
         int spc_error;
         sctp_assoc_t spc_assoc_id;
-};
+} __attribute__((packed, aligned(4)));
 
 /*
  *    spc_state:  32 bits (signed integer)
@@ -464,7 +468,7 @@ struct sctp_assocparams {
 struct sctp_setpeerprim {
         sctp_assoc_t            sspp_assoc_id;
         struct sockaddr_storage sspp_addr;
-};
+} __attribute__((packed, aligned(4)));
 
 /*
  * 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR)
@@ -477,7 +481,7 @@ struct sctp_setpeerprim {
 struct sctp_prim {
         sctp_assoc_t            ssp_assoc_id;
         struct sockaddr_storage ssp_addr;
-};
+} __attribute__((packed, aligned(4)));
 
 /*
  * 7.1.11 Set Adaption Layer Indicator (SCTP_ADAPTION_LAYER)
@@ -504,7 +508,7 @@ struct sctp_paddrparams {
         struct sockaddr_storage spp_address;
         __u32                   spp_hbinterval;
         __u16                   spp_pathmaxrxt;
-};
+} __attribute__((packed, aligned(4)));
 
 /*
  * 7.2.2 Peer Address Information
@@ -523,7 +527,7 @@ struct sctp_paddrinfo {
         __u32                   spinfo_srtt;
         __u32                   spinfo_rto;
         __u32                   spinfo_mtu;
-};
+} __attribute__((packed, aligned(4)));
 
 /* Peer addresses's state. */
 enum sctp_spinfo_state {
@@ -559,11 +563,16 @@ struct sctp_status {
  * SCTP_GET_LOCAL_ADDRS socket options used internally to implement
  * sctp_getpaddrs() and sctp_getladdrs() API. 
  */
-struct sctp_getaddrs {
+struct sctp_getaddrs_old {
         sctp_assoc_t            assoc_id;
         int                     addr_num;
         struct sockaddr         __user *addrs;
 };
+struct sctp_getaddrs {
+        sctp_assoc_t            assoc_id; /*input*/
+        __u32                   addr_num; /*output*/
+        __u8                    addrs[0]; /*output, variable size*/
+};
 
 /* These are bit fields for msghdr->msg_flags.  See section 5.1.  */
 /* On user space Linux, these live in <bits/socket.h> as an enum.  */
diff --git a/include/net/sock.h b/include/net/sock.h
index 8c48fbecb7cf..ecb75526cba0 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -99,6 +99,7 @@ struct proto;
  *      @skc_node: main hash linkage for various protocol lookup tables
  *      @skc_bind_node: bind hash linkage for various protocol lookup tables
  *      @skc_refcnt: reference count
+ *      @skc_hash: hash value used with various protocol lookup tables
  *      @skc_prot: protocol handlers inside a network family
  *
  *      This is the minimal network layer representation of sockets, the header
@@ -112,6 +113,7 @@ struct sock_common {
         struct hlist_node       skc_node;
         struct hlist_node       skc_bind_node;
         atomic_t                skc_refcnt;
+        unsigned int            skc_hash;
         struct proto            *skc_prot;
 };
 
@@ -139,7 +141,6 @@ struct sock_common {
   *     @sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets
   *     @sk_route_caps: route capabilities (e.g. %NETIF_F_TSO)
   *     @sk_lingertime: %SO_LINGER l_linger setting
-  *     @sk_hashent: hash entry in several tables (e.g. inet_hashinfo.ehash)
   *     @sk_backlog: always used with the per-socket spinlock held
   *     @sk_callback_lock: used with the callbacks in the end of this struct
   *     @sk_error_queue: rarely used
@@ -186,6 +187,7 @@ struct sock {
 #define sk_node                 __sk_common.skc_node
 #define sk_bind_node            __sk_common.skc_bind_node
 #define sk_refcnt               __sk_common.skc_refcnt
+#define sk_hash                 __sk_common.skc_hash
 #define sk_prot                 __sk_common.skc_prot
         unsigned char           sk_shutdown : 2,
                                 sk_no_check : 2,
@@ -208,7 +210,6 @@ struct sock {
         unsigned int            sk_allocation;
         int                     sk_sndbuf;
         int                     sk_route_caps;
-        int                     sk_hashent;
         unsigned long           sk_flags;
         unsigned long           sk_lingertime;
         /*
@@ -738,18 +739,18 @@ extern void FASTCALL(release_sock(struct sock *sk));
 #define bh_unlock_sock(__sk)    spin_unlock(&((__sk)->sk_lock.slock))
 
 extern struct sock              *sk_alloc(int family,
-                                          unsigned int __nocast priority,
+                                          gfp_t priority,
                                           struct proto *prot, int zero_it);
 extern void                     sk_free(struct sock *sk);
 extern struct sock              *sk_clone(const struct sock *sk,
-                                          const unsigned int __nocast priority);
+                                          const gfp_t priority);
 
 extern struct sk_buff           *sock_wmalloc(struct sock *sk,
                                               unsigned long size, int force,
-                                              unsigned int __nocast priority);
+                                              gfp_t priority);
 extern struct sk_buff           *sock_rmalloc(struct sock *sk,
                                               unsigned long size, int force,
-                                              unsigned int __nocast priority);
+                                              gfp_t priority);
 extern void                     sock_wfree(struct sk_buff *skb);
 extern void                     sock_rfree(struct sk_buff *skb);
 
@@ -765,7 +766,7 @@ extern struct sk_buff 		*sock_alloc_send_skb(struct sock *sk,
                                                      int noblock,
                                                      int *errcode);
 extern void *sock_kmalloc(struct sock *sk, int size,
-                          unsigned int __nocast priority);
+                          gfp_t priority);
 extern void sock_kfree_s(struct sock *sk, void *mem, int size);
 extern void sk_send_sigurg(struct sock *sk);
 
@@ -1200,7 +1201,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
 
 static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
                                                    int size, int mem,
-                                                   unsigned int __nocast gfp)
+                                                   gfp_t gfp)
 {
         struct sk_buff *skb;
         int hdr_len;
@@ -1223,7 +1224,7 @@ static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
 
 static inline struct sk_buff *sk_stream_alloc_skb(struct sock *sk,
                                                   int size,
-                                                  unsigned int __nocast gfp)
+                                                  gfp_t gfp)
 {
         return sk_stream_alloc_pskb(sk, size, 0, gfp);
 }
@@ -1254,7 +1255,7 @@ static inline int sock_writeable(const struct sock *sk)
         return atomic_read(&sk->sk_wmem_alloc) < (sk->sk_sndbuf / 2);
 }
 
-static inline unsigned int __nocast gfp_any(void)
+static inline gfp_t gfp_any(void)
 {
         return in_softirq() ? GFP_ATOMIC : GFP_KERNEL;
 }
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 97af77c4d096..c24339c4e310 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -460,8 +460,7 @@ extern void tcp_send_probe0(struct sock *);
 extern void tcp_send_partial(struct sock *);
 extern int  tcp_write_wakeup(struct sock *);
 extern void tcp_send_fin(struct sock *sk);
-extern void tcp_send_active_reset(struct sock *sk,
-                                  unsigned int __nocast priority);
+extern void tcp_send_active_reset(struct sock *sk, gfp_t priority);
 extern int  tcp_send_synack(struct sock *);
 extern void tcp_push_one(struct sock *, unsigned int mss_now);
 extern void tcp_send_ack(struct sock *sk);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index a9d0d8c5dfbf..5beae1ccd574 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -875,7 +875,7 @@ static inline int xfrm_dst_lookup(struct xfrm_dst **dst, struct flowi *fl, unsig
 } 
 #endif
 
-struct xfrm_policy *xfrm_policy_alloc(int gfp);
+struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp);
 extern int xfrm_policy_walk(int (*func)(struct xfrm_policy *, int, int, void*), void *);
 int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl);
 struct xfrm_policy *xfrm_policy_bysel(int dir, struct xfrm_selector *sel,
@@ -931,4 +931,9 @@ static inline int xfrm_addr_cmp(xfrm_address_t *a, xfrm_address_t *b,
         }
 }
 
+static inline int xfrm_policy_id2dir(u32 index)
+{
+        return index & 7;
+}
+
 #endif  /* _NET_XFRM_H */
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index 0f7aacc33fe9..c8592c7e8eaa 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -21,6 +21,9 @@
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/bulkmem.h>
+#ifdef CONFIG_CARDBUS
+#include <linux/pci.h>
+#endif
 
 /* Definitions for card status flags for GetStatus */
 #define SS_WRPROT       0x0001
@@ -233,7 +236,11 @@ struct pcmcia_socket {
 
         /* so is power hook */
         int (*power_hook)(struct pcmcia_socket *sock, int operation);
-                           
+#ifdef CONFIG_CARDBUS
+        /* allows tuning the CB bridge before loading driver for the CB card */
+        void (*tune_bridge)(struct pcmcia_socket *sock, struct pci_bus *bus);
+#endif
+
         /* state thread */
         struct semaphore                skt_sem;        /* protects socket h/w state */
 
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
index 53184a38fdf6..4172e6841e3d 100644
--- a/include/rdma/ib_mad.h
+++ b/include/rdma/ib_mad.h
@@ -108,6 +108,13 @@
 #define IB_QP1_QKEY     0x80010000
 #define IB_QP_SET_QKEY  0x80000000
 
+enum {
+        IB_MGMT_MAD_DATA = 232,
+        IB_MGMT_RMPP_DATA = 220,
+        IB_MGMT_VENDOR_DATA = 216,
+        IB_MGMT_SA_DATA = 200
+};
+
 struct ib_mad_hdr {
         u8      base_version;
         u8      mgmt_class;
@@ -149,20 +156,20 @@ struct ib_sa_hdr {
 
 struct ib_mad {
         struct ib_mad_hdr       mad_hdr;
-        u8                      data[232];
+        u8                      data[IB_MGMT_MAD_DATA];
 };
 
 struct ib_rmpp_mad {
         struct ib_mad_hdr       mad_hdr;
         struct ib_rmpp_hdr      rmpp_hdr;
-        u8                      data[220];
+        u8                      data[IB_MGMT_RMPP_DATA];
 };
 
 struct ib_sa_mad {
         struct ib_mad_hdr       mad_hdr;
         struct ib_rmpp_hdr      rmpp_hdr;
         struct ib_sa_hdr        sa_hdr;
-        u8                      data[200];
+        u8                      data[IB_MGMT_SA_DATA];
 } __attribute__ ((packed));
 
 struct ib_vendor_mad {
@@ -170,7 +177,7 @@ struct ib_vendor_mad {
         struct ib_rmpp_hdr      rmpp_hdr;
         u8                      reserved;
         u8                      oui[3];
-        u8                      data[216];
+        u8                      data[IB_MGMT_VENDOR_DATA];
 };
 
 struct ib_class_port_info
@@ -589,7 +596,7 @@ struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent,
                                             u32 remote_qpn, u16 pkey_index,
                                             struct ib_ah *ah, int rmpp_active,
                                             int hdr_len, int data_len,
-                                            unsigned int __nocast gfp_mask);
+                                            gfp_t gfp_mask);
 
 /**
  * ib_free_send_mad - Returns data buffers used to send a MAD.
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h
index a7555c800ecf..f404fe21cc21 100644
--- a/include/rdma/ib_sa.h
+++ b/include/rdma/ib_sa.h
@@ -285,7 +285,7 @@ void ib_sa_cancel_query(int id, struct ib_sa_query *query);
 int ib_sa_path_rec_get(struct ib_device *device, u8 port_num,
                        struct ib_sa_path_rec *rec,
                        ib_sa_comp_mask comp_mask,
-                       int timeout_ms, unsigned int __nocast gfp_mask,
+                       int timeout_ms, gfp_t gfp_mask,
                        void (*callback)(int status,
                                         struct ib_sa_path_rec *resp,
                                         void *context),
@@ -296,7 +296,7 @@ int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num,
                              u8 method,
                              struct ib_sa_mcmember_rec *rec,
                              ib_sa_comp_mask comp_mask,
-                             int timeout_ms, unsigned int __nocast gfp_mask,
+                             int timeout_ms, gfp_t gfp_mask,
                              void (*callback)(int status,
                                               struct ib_sa_mcmember_rec *resp,
                                               void *context),
@@ -307,7 +307,7 @@ int ib_sa_service_rec_query(struct ib_device *device, u8 port_num,
                          u8 method,
                          struct ib_sa_service_rec *rec,
                          ib_sa_comp_mask comp_mask,
-                         int timeout_ms, unsigned int __nocast gfp_mask,
+                         int timeout_ms, gfp_t gfp_mask,
                          void (*callback)(int status,
                                           struct ib_sa_service_rec *resp,
                                           void *context),
@@ -342,7 +342,7 @@ static inline int
 ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num,
                        struct ib_sa_mcmember_rec *rec,
                        ib_sa_comp_mask comp_mask,
-                       int timeout_ms, unsigned int __nocast gfp_mask,
+                       int timeout_ms, gfp_t gfp_mask,
                        void (*callback)(int status,
                                         struct ib_sa_mcmember_rec *resp,
                                         void *context),
@@ -384,7 +384,7 @@ static inline int
 ib_sa_mcmember_rec_delete(struct ib_device *device, u8 port_num,
                           struct ib_sa_mcmember_rec *rec,
                           ib_sa_comp_mask comp_mask,
-                          int timeout_ms, unsigned int __nocast gfp_mask,
+                          int timeout_ms, gfp_t gfp_mask,
                           void (*callback)(int status,
                                            struct ib_sa_mcmember_rec *resp,
                                            void *context),
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index e16cf94870f2..e6f4c9e55df7 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -665,7 +665,6 @@ struct ib_ucontext {
         struct list_head        qp_list;
         struct list_head        srq_list;
         struct list_head        ah_list;
-        spinlock_t              lock;
 };
 
 struct ib_uobject {
diff --git a/include/rxrpc/call.h b/include/rxrpc/call.h
index f48f27e9e0ab..b86f83743510 100644
--- a/include/rxrpc/call.h
+++ b/include/rxrpc/call.h
@@ -203,7 +203,7 @@ extern int rxrpc_call_write_data(struct rxrpc_call *call,
                                  size_t sioc,
                                  struct kvec *siov,
                                  uint8_t rxhdr_flags,
-                                 int alloc_flags,
+                                 gfp_t alloc_flags,
                                  int dup_data,
                                  size_t *size_sent);
 
diff --git a/include/rxrpc/message.h b/include/rxrpc/message.h
index 3a59df6870b2..b318f273d4f2 100644
--- a/include/rxrpc/message.h
+++ b/include/rxrpc/message.h
@@ -63,7 +63,7 @@ extern int rxrpc_conn_newmsg(struct rxrpc_connection *conn,
                              uint8_t type,
                              int count,
                              struct kvec *diov,
-                             int alloc_flags,
+                             gfp_t alloc_flags,
                              struct rxrpc_message **_msg);
 
 extern int rxrpc_conn_sendmsg(struct rxrpc_connection *conn, struct rxrpc_message *msg);
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index c0e4c67d836f..7ece05666feb 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -163,6 +163,7 @@ struct scsi_target {
         unsigned int            id; /* target id ... replace
                                      * scsi_device.id eventually */
         unsigned long           create:1; /* signal that it needs to be added */
+        char                    scsi_level;
         void                    *hostdata; /* available to low-level driver */
         unsigned long           starget_data[0]; /* for the transport */
         /* starget_data must be the last element!!!! */
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 916144be208b..69313ba7505b 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -439,6 +439,8 @@ enum scsi_host_state {
         SHOST_CANCEL,
         SHOST_DEL,
         SHOST_RECOVERY,
+        SHOST_CANCEL_RECOVERY,
+        SHOST_DEL_RECOVERY,
 };
 
 struct Scsi_Host {
@@ -465,8 +467,6 @@ struct Scsi_Host {
 
         struct list_head        eh_cmd_q;
         struct task_struct    * ehandler;  /* Error recovery thread. */
-        struct semaphore      * eh_wait;   /* The error recovery thread waits
-                                              on this. */
         struct semaphore      * eh_action; /* Wait for specific actions on the
                                           host. */
         unsigned int            eh_active:1; /* Indicates the eh thread is awake and active if
@@ -621,6 +621,13 @@ static inline struct Scsi_Host *dev_to_shost(struct device *dev)
         return container_of(dev, struct Scsi_Host, shost_gendev);
 }
 
+static inline int scsi_host_in_recovery(struct Scsi_Host *shost)
+{
+        return shost->shost_state == SHOST_RECOVERY ||
+                shost->shost_state == SHOST_CANCEL_RECOVERY ||
+                shost->shost_state == SHOST_DEL_RECOVERY;
+}
+
 extern int scsi_queue_work(struct Scsi_Host *, struct work_struct *);
 extern void scsi_flush_work(struct Scsi_Host *);
 
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 115db056dc6b..b0d445437372 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -103,8 +103,8 @@ enum fc_port_state {
                                              incapable of reporting */
 #define FC_PORTSPEED_1GBIT              1
 #define FC_PORTSPEED_2GBIT              2
-#define FC_PORTSPEED_10GBIT             4
-#define FC_PORTSPEED_4GBIT              8
+#define FC_PORTSPEED_4GBIT              4
+#define FC_PORTSPEED_10GBIT             8
 #define FC_PORTSPEED_NOT_NEGOTIATED     (1 << 15) /* Speed not established */
 
 /*
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 2857cf0472df..d11f34832a97 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -527,6 +527,8 @@ struct _snd_ac97 {
         struct device dev;
 };
 
+#define to_ac97_t(d) container_of(d, struct _snd_ac97, dev)
+
 /* conditions */
 static inline int ac97_is_audio(ac97_t * ac97)
 {
diff --git a/include/sound/core.h b/include/sound/core.h
index 26160adcdffc..6d971a4c4ca0 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -290,13 +290,13 @@ void snd_memory_init(void);
 void snd_memory_done(void);
 int snd_memory_info_init(void);
 int snd_memory_info_done(void);
-void *snd_hidden_kmalloc(size_t size, unsigned int __nocast flags);
-void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags);
-void *snd_hidden_kcalloc(size_t n, size_t size, unsigned int __nocast flags);
+void *snd_hidden_kmalloc(size_t size, gfp_t flags);
+void *snd_hidden_kzalloc(size_t size, gfp_t flags);
+void *snd_hidden_kcalloc(size_t n, size_t size, gfp_t flags);
 void snd_hidden_kfree(const void *obj);
 void *snd_hidden_vmalloc(unsigned long size);
 void snd_hidden_vfree(void *obj);
-char *snd_hidden_kstrdup(const char *s, unsigned int __nocast flags);
+char *snd_hidden_kstrdup(const char *s, gfp_t flags);
 #define kmalloc(size, flags) snd_hidden_kmalloc(size, flags)
 #define kzalloc(size, flags) snd_hidden_kzalloc(size, flags)
 #define kcalloc(n, size, flags) snd_hidden_kcalloc(n, size, flags)
diff --git a/include/sound/driver.h b/include/sound/driver.h
index 0d12456ec3ae..1ec2fae050a6 100644
--- a/include/sound/driver.h
+++ b/include/sound/driver.h
@@ -51,7 +51,7 @@
 #ifdef CONFIG_SND_DEBUG_MEMORY
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
-void *snd_wrapper_kmalloc(size_t, unsigned int __nocast);
+void *snd_wrapper_kmalloc(size_t, gfp_t);
 #undef kmalloc
 void snd_wrapper_kfree(const void *);
 #undef kfree
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 67bf3f18e96a..14cb2718cb77 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1059,7 +1059,7 @@ typedef struct {
         unsigned char spk71;        /* Has 7.1 speakers */
         unsigned char sblive51;     /* SBLive! 5.1 - extout 0x11 -> center, 0x12 -> lfe */
         unsigned char spdif_bug;    /* Has Spdif phasing bug */
-        unsigned char ac97_chip;    /* Has an AC97 chip */
+        unsigned char ac97_chip;    /* Has an AC97 chip: 1 = mandatory, 2 = optional */
         unsigned char ecard;        /* APS EEPROM */
         const char *driver;
         const char *name;