96 files changed, 1356 insertions, 468 deletions
diff --git a/Documentation/nfsroot.txt b/Documentation/nfsroot.txt
index 16a7cae2721d..9b956a969362 100644
--- a/Documentation/nfsroot.txt
+++ b/Documentation/nfsroot.txt
@@ -92,8 +92,14 @@ ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf>
  autoconfiguration.
  The <autoconf> parameter can appear alone as the value to the `ip'
-  parameter (without all the ':' characters before) in which case auto-
+  parameter (without all the ':' characters before).  If the value is
-  configuration is used.
+  "ip=off" or "ip=none", no autoconfiguration will take place, otherwise
+  autoconfiguration will take place.  The most common way to use this
+  is "ip=dhcp".
+  Note that "ip=off" is not the same thing as "ip=::::::off", because in
+  the latter autoconfiguration will take place if any of DHCP, BOOTP or RARP
+  are compiled in the kernel.
  <client-ip>   IP address of the client.
@@ -142,7 +148,7 @@ ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf>
                into the kernel will be used, regardless of the value of
                this option.
-                  off or none: don't use autoconfiguration (default)
+                  off or none: don't use autoconfiguration
                  on or any:   use any protocol available in the kernel
                  dhcp:        use DHCP
                  bootp:       use BOOTP
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a7e9fea978a6..c4de2d4664d7 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -537,7 +537,7 @@ config ISA_DMA_API
        bool
 config PCI
-        bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695
+        bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE
        help
          Find out whether you have a PCI motherboard. PCI is the name of a
          bus system, i.e. the way the CPU talks to the other stuff inside
@@ -558,6 +558,12 @@ config PCI_HOST_VIA82C505
        depends on PCI && ARCH_SHARK
        default y
+config PCI_HOST_ITE8152
+        bool
+        depends on PCI && MACH_ARMCORE
+        default y
+        select DMABOUNCE
 source "drivers/pci/Kconfig"
 source "drivers/pcmcia/Kconfig"
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index b9b03eda70e5..5cac46a19bb7 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -31,7 +31,7 @@
                .macro  loadsp, rb
                .endm
                .macro  writeb, ch, rb
-                mcr     p14, 0, \ch, c0, c1, 0
+                mcr     p14, 0, \ch, c1, c0, 0
                .endm
 #endif
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index c03de9bfd76b..97b7dc13d9aa 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -70,8 +70,6 @@ static inline void it8152_irq(int irq)
 {
        struct irq_desc *desc;
-        printk(KERN_DEBUG "===> %s: irq=%d\n", __FUNCTION__, irq);
        desc = irq_desc + irq;
        desc_handle_irq(irq, desc);
 }
@@ -106,8 +104,6 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
       int bits_pd, bits_lp, bits_ld;
       int i;
-       printk(KERN_DEBUG "=> %s: irq = %d\n", __FUNCTION__, irq);
       while (1) {
               /* Read all */
               bits_pd = __raw_readl(IT8152_INTC_PDCNIRR);
@@ -293,8 +289,7 @@ int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
 */
 int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
 {
-        printk(KERN_DEBUG "%s: %s %llx\n",
+        dev_dbg(&dev->dev, "%s: %llx\n", __FUNCTION__, mask);
-               __FUNCTION__, dev->dev.bus_id, mask);
        if (mask >= PHYS_OFFSET + SZ_64M - 1)
                return 0;
@@ -304,8 +299,7 @@ int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
 int
 pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
 {
-        printk(KERN_DEBUG "%s: %s %llx\n",
+        dev_dbg(&dev->dev, "%s: %llx\n", __FUNCTION__, mask);
-               __FUNCTION__, dev->dev.bus_id, mask);
        if (mask >= PHYS_OFFSET + SZ_64M - 1)
                return 0;
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index c1271c449246..f6d66dce6852 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -442,7 +442,8 @@ static int ixp4xx_set_next_event(unsigned long evt,
 static void ixp4xx_set_mode(enum clock_event_mode mode,
                            struct clock_event_device *evt)
 {
-        unsigned long opts, osrt = *IXP4XX_OSRT1 & ~IXP4XX_OST_RELOAD_MASK;
+        unsigned long opts = *IXP4XX_OSRT1 & IXP4XX_OST_RELOAD_MASK;
+        unsigned long osrt = *IXP4XX_OSRT1 & ~IXP4XX_OST_RELOAD_MASK;
        switch (mode) {
        case CLOCK_EVT_MODE_PERIODIC:
@@ -455,12 +456,15 @@ static void ixp4xx_set_mode(enum clock_event_mode mode,
                opts = IXP4XX_OST_ENABLE | IXP4XX_OST_ONE_SHOT;
                break;
        case CLOCK_EVT_MODE_SHUTDOWN:
+                opts &= ~IXP4XX_OST_ENABLE;
+                break;
+        case CLOCK_EVT_MODE_RESUME:
+                opts |= IXP4XX_OST_ENABLE;
+                break;
        case CLOCK_EVT_MODE_UNUSED:
        default:
                osrt = opts = 0;
                break;
-        case CLOCK_EVT_MODE_RESUME:
-                break;
        }
        *IXP4XX_OSRT1 = osrt | opts;
diff --git a/arch/arm/mach-pxa/cm-x270-pci.c b/arch/arm/mach-pxa/cm-x270-pci.c
index 878d3b9b8633..15c4e0df3e10 100644
--- a/arch/arm/mach-pxa/cm-x270-pci.c
+++ b/arch/arm/mach-pxa/cm-x270-pci.c
@@ -40,7 +40,7 @@ void __init cmx270_pci_adjust_zones(int node, unsigned long *zone_size,
 {
        unsigned int sz = SZ_64M >> PAGE_SHIFT;
-        printk(KERN_INFO "Adjusting zones for CM-x270\n");
+        pr_info("Adjusting zones for CM-x270\n");
        /*
         * Only adjust if > 64M on current system
@@ -104,8 +104,7 @@ static int __init cmx270_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 {
        int irq;
-        printk(KERN_DEBUG "===> %s: %s slot=%x, pin=%x\n", __FUNCTION__,
+        dev_dbg(&dev->dev, "%s: slot=%x, pin=%x\n", __FUNCTION__, slot, pin);
-               pci_name(dev), slot, pin);
        irq = it8152_pci_map_irq(dev, slot, pin);
        if (irq)
@@ -141,14 +140,13 @@ static int __init cmx270_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
        return(0);
 }
-static struct pci_bus * __init
+static void cmx270_pci_preinit(void)
-cmx270_pci_scan_bus(int nr, struct pci_sys_data *sys)
 {
-        printk(KERN_INFO "Initializing CM-X270 PCI subsystem\n");
+        pr_info("Initializing CM-X270 PCI subsystem\n");
        __raw_writel(0x800, IT8152_PCI_CFG_ADDR);
        if (__raw_readl(IT8152_PCI_CFG_DATA) == 0x81521283) {
-                printk(KERN_INFO "PCI Bridge found.\n");
+                pr_info("PCI Bridge found.\n");
                /* set PCI I/O base at 0 */
                writel(0x848, IT8152_PCI_CFG_ADDR);
@@ -163,7 +161,7 @@ cmx270_pci_scan_bus(int nr, struct pci_sys_data *sys)
                /* CardBus Controller on ATXbase baseboard */
                writel(0x4000, IT8152_PCI_CFG_ADDR);
                if (readl(IT8152_PCI_CFG_DATA) == 0xAC51104C) {
-                        printk(KERN_INFO "CardBus Bridge found.\n");
+                        pr_info("CardBus Bridge found.\n");
                        /* Configure socket 0 */
                        writel(0x408C, IT8152_PCI_CFG_ADDR);
@@ -196,7 +194,6 @@ cmx270_pci_scan_bus(int nr, struct pci_sys_data *sys)
                        writel(0xb0000000, IT8152_PCI_CFG_DATA);
                }
        }
-        return it8152_pci_scan_bus(nr, sys);
 }
 static struct hw_pci cmx270_pci __initdata = {
@@ -204,7 +201,8 @@ static struct hw_pci cmx270_pci __initdata = {
        .map_irq        = cmx270_pci_map_irq,
        .nr_controllers = 1,
        .setup          = it8152_pci_setup,
-        .scan           = cmx270_pci_scan_bus,
+        .scan           = it8152_pci_scan_bus,
+        .preinit        = cmx270_pci_preinit,
 };
 static int __init cmx270_init_pci(void)
diff --git a/arch/mips/au1000/Kconfig b/arch/mips/au1000/Kconfig
index 05d1354aad3a..1fe97cccead1 100644
--- a/arch/mips/au1000/Kconfig
+++ b/arch/mips/au1000/Kconfig
@@ -7,7 +7,6 @@ config MIPS_MTX1
        bool "4G Systems MTX-1 board"
        select DMA_NONCOHERENT
        select HW_HAS_PCI
-        select RESOURCES_64BIT if PCI
        select SOC_AU1500
        select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -22,7 +21,6 @@ config MIPS_DB1000
        select SOC_AU1000
        select DMA_NONCOHERENT
        select HW_HAS_PCI
-        select RESOURCES_64BIT if PCI
        select SYS_SUPPORTS_LITTLE_ENDIAN
 config MIPS_DB1100
@@ -44,7 +42,6 @@ config MIPS_DB1500
        select DMA_NONCOHERENT
        select HW_HAS_PCI
        select MIPS_DISABLE_OBSOLETE_IDE
-        select RESOURCES_64BIT if PCI
        select SYS_SUPPORTS_BIG_ENDIAN
        select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -54,7 +51,6 @@ config MIPS_DB1550
        select HW_HAS_PCI
        select DMA_NONCOHERENT
        select MIPS_DISABLE_OBSOLETE_IDE
-        select RESOURCES_64BIT if PCI
        select SYS_SUPPORTS_LITTLE_ENDIAN
 config MIPS_MIRAGE
@@ -68,7 +64,6 @@ config MIPS_PB1000
        select SOC_AU1000
        select DMA_NONCOHERENT
        select HW_HAS_PCI
-        select RESOURCES_64BIT if PCI
        select SWAP_IO_SPACE
        select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -77,7 +72,6 @@ config MIPS_PB1100
        select SOC_AU1100
        select DMA_NONCOHERENT
        select HW_HAS_PCI
-        select RESOURCES_64BIT if PCI
        select SWAP_IO_SPACE
        select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -86,7 +80,6 @@ config MIPS_PB1200
        select SOC_AU1200
        select DMA_NONCOHERENT
        select MIPS_DISABLE_OBSOLETE_IDE
-        select RESOURCES_64BIT if PCI
        select SYS_SUPPORTS_LITTLE_ENDIAN
 config MIPS_PB1500
@@ -94,7 +87,6 @@ config MIPS_PB1500
        select SOC_AU1500
        select DMA_NONCOHERENT
        select HW_HAS_PCI
-        select RESOURCES_64BIT if PCI
        select SYS_SUPPORTS_LITTLE_ENDIAN
 config MIPS_PB1550
@@ -103,7 +95,6 @@ config MIPS_PB1550
        select DMA_NONCOHERENT
        select HW_HAS_PCI
        select MIPS_DISABLE_OBSOLETE_IDE
-        select RESOURCES_64BIT if PCI
        select SYS_SUPPORTS_LITTLE_ENDIAN
 config MIPS_XXS1500
diff --git a/arch/mips/au1000/common/pci.c b/arch/mips/au1000/common/pci.c
index 9be99a68932a..6fa70a36a250 100644
--- a/arch/mips/au1000/common/pci.c
+++ b/arch/mips/au1000/common/pci.c
@@ -39,15 +39,15 @@
 /* TBD */
 static struct resource pci_io_resource = {
-        .start  = (resource_size_t)PCI_IO_START,
+        .start  = PCI_IO_START,
-        .end    = (resource_size_t)PCI_IO_END,
+        .end    = PCI_IO_END,
        .name   = "PCI IO space",
        .flags  = IORESOURCE_IO
 };
 static struct resource pci_mem_resource = {
-        .start  = (resource_size_t)PCI_MEM_START,
+        .start  = PCI_MEM_START,
-        .end    = (resource_size_t)PCI_MEM_END,
+        .end    = PCI_MEM_END,
        .name   = "PCI memory space",
        .flags  = IORESOURCE_MEM
 };
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c
index a90d425d4651..d885e3848ec6 100644
--- a/arch/mips/au1000/common/setup.c
+++ b/arch/mips/au1000/common/setup.c
@@ -137,12 +137,11 @@ phys_t __fixup_bigphys_addr(phys_t phys_addr, phys_t size)
 #ifdef CONFIG_PCI
        {
-                u32 start, end;
+                u32 start = (u32)Au1500_PCI_MEM_START;
+                u32 end   = (u32)Au1500_PCI_MEM_END;
-                start = (u32)Au1500_PCI_MEM_START;
+                /* Check for PCI memory window */
-                end = (u32)Au1500_PCI_MEM_END;
+                if (phys_addr >= start && (phys_addr + size - 1) <= end)
-                /* check for pci memory window */
-                if ((phys_addr >= start) && ((phys_addr + size) < end))
                        return (phys_t)
                               ((phys_addr - start) + Au1500_PCI_MEM_START);
        }
diff --git a/arch/mips/cobalt/time.c b/arch/mips/cobalt/time.c
index fa819fccd5db..4a570e7145fe 100644
--- a/arch/mips/cobalt/time.c
+++ b/arch/mips/cobalt/time.c
@@ -27,9 +27,28 @@
 void __init plat_time_init(void)
 {
+        u32 start, end;
+        int i = HZ / 10;
        setup_pit_timer();
        gt641xx_set_base_clock(GT641XX_BASE_CLOCK);
-        mips_timer_state = gt641xx_timer0_state;
+        /*
+         * MIPS counter frequency is measured during a 100msec interval
+         * using GT64111 timer0.
+         */
+        while (!gt641xx_timer0_state())
+                ;
+        start = read_c0_count();
+        while (i--)
+                while (!gt641xx_timer0_state())
+                        ;
+        end = read_c0_count();
+        mips_hpt_frequency = (end - start) * 10;
+        printk(KERN_INFO "MIPS counter frequency %dHz\n", mips_hpt_frequency);
 }
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 11cb264f59ce..2c09a442e5e5 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -77,9 +77,8 @@ void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long sp)
        unsigned long status;
        /* New thread loses kernel privileges. */
-        status = regs->cp0_status & ~(ST0_CU0|ST0_CU1|KU_MASK);
+        status = regs->cp0_status & ~(ST0_CU0|ST0_CU1|ST0_FR|KU_MASK);
 #ifdef CONFIG_64BIT
-        status &= ~ST0_FR;
        status |= test_thread_flag(TIF_32BIT_REGS) ? 0 : ST0_FR;
 #endif
        status |= KU_USER;
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 52075426c373..1ecfbb7eba6c 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -109,10 +109,6 @@ void __cpuinit clockevent_set_clock(struct clock_event_device *cd,
        cd->mult = (u32) temp;
 }
-void __init __weak plat_time_init(void)
-{
-}
 /*
 * This function exists in order to cause an error due to a duplicate
 * definition if platform code should have its own implementation.  The hook
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 23e73d0650a3..fcae66752972 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -1317,12 +1317,12 @@ void __init per_cpu_trap_init(void)
 #endif
        if (current_cpu_data.isa_level == MIPS_CPU_ISA_IV)
                status_set |= ST0_XX;
+        if (cpu_has_dsp)
+                status_set |= ST0_MX;
        change_c0_status(ST0_CU|ST0_MX|ST0_RE|ST0_FR|ST0_BEV|ST0_TS|ST0_KX|ST0_SX|ST0_UX,
                         status_set);
-        if (cpu_has_dsp)
-                set_c0_status(ST0_MX);
 #ifdef CONFIG_CPU_MIPSR2
        if (cpu_has_mips_r2) {
                unsigned int enable = 0x0000000f;
diff --git a/arch/mips/mips-boards/generic/memory.c b/arch/mips/mips-boards/generic/memory.c
index dc272c188233..2c5c27c8e86d 100644
--- a/arch/mips/mips-boards/generic/memory.c
+++ b/arch/mips/mips-boards/generic/memory.c
@@ -169,6 +169,7 @@ void __init prom_meminit(void)
 void __init prom_free_prom_memory(void)
 {
+#if 0 /* for now ...  */
        unsigned long addr;
        int i;
@@ -180,4 +181,5 @@ void __init prom_free_prom_memory(void)
                free_init_pages("prom memory",
                                addr, addr + boot_mem_map.map[i].size);
        }
+#endif
 }
diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index 589b745d822a..6e6981fd7934 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -242,6 +242,8 @@ static void pcibios_fixup_device_resources(struct pci_dev *dev,
        for (i = 0; i < PCI_NUM_RESOURCES; i++) {
                if (!dev->resource[i].start)
                        continue;
+                if (dev->resource[i].flags & IORESOURCE_PCI_FIXED)
+                        continue;
                if (dev->resource[i].flags & IORESOURCE_IO)
                        offset = hose->io_offset;
                else if (dev->resource[i].flags & IORESOURCE_MEM)
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index a31b7a030a6b..5eae305215dc 100644
--- a/arch/powerpc/configs/mpc8272_ads_defconfig
+++ b/arch/powerpc/configs/mpc8272_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
+# Linux kernel version: 2.6.24-rc5
-# Thu Dec  6 16:48:30 2007
+# Thu Dec 13 22:40:57 2007
 #
 # CONFIG_PPC64 is not set
@@ -491,7 +491,7 @@ CONFIG_MII=y
 CONFIG_FS_ENET=y
 # CONFIG_FS_ENET_HAS_SCC is not set
 CONFIG_FS_ENET_HAS_FCC=y
-# CONFIG_FS_ENET_MDIO_FCC is not set
+CONFIG_FS_ENET_MDIO_FCC=y
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index 142d206d6870..a3bfbb65a933 100644
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ b/arch/powerpc/configs/pq2fads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
+# Linux kernel version: 2.6.24-rc5
-# Thu Dec  6 16:49:09 2007
+# Thu Dec 13 22:39:18 2007
 #
 # CONFIG_PPC64 is not set
@@ -548,7 +548,7 @@ CONFIG_MII=y
 CONFIG_FS_ENET=y
 # CONFIG_FS_ENET_HAS_SCC is not set
 CONFIG_FS_ENET_HAS_FCC=y
-# CONFIG_FS_ENET_MDIO_FCC is not set
+CONFIG_FS_ENET_MDIO_FCC=y
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index 5bd547ecd60a..0b5469fb6e0f 100644
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -157,7 +157,7 @@ CONFIG_PS3_HTAB_SIZE=20
 CONFIG_PS3_USE_LPAR_ADDR=y
 CONFIG_PS3_VUART=y
 CONFIG_PS3_PS3AV=y
-CONFIG_PS3_SYS_MANAGER=m
+CONFIG_PS3_SYS_MANAGER=y
 CONFIG_PS3_STORAGE=y
 CONFIG_PS3_DISK=y
 CONFIG_PS3_ROM=y
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index c6b1aa3efbb9..13ebeb2d71e6 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -45,10 +45,6 @@
 #include <asm/signal.h>
 #include <asm/dcr.h>
-#ifdef  CONFIG_8xx
-#include <asm/commproc.h>
-#endif
 #ifdef CONFIG_PPC64
 EXPORT_SYMBOL(local_irq_restore);
 #endif
@@ -172,14 +168,6 @@ EXPORT_SYMBOL(console_drivers);
 EXPORT_SYMBOL(cacheable_memcpy);
 #endif
-#ifdef  CONFIG_8xx
-EXPORT_SYMBOL(cpm_install_handler);
-EXPORT_SYMBOL(cpm_free_handler);
-#endif /* CONFIG_8xx */
-#if defined(CONFIG_8xx)
-EXPORT_SYMBOL(__res);
-#endif
 #ifdef CONFIG_PPC32
 EXPORT_SYMBOL(next_mmu_context);
 EXPORT_SYMBOL(set_context);
diff --git a/arch/powerpc/math-emu/op-2.h b/arch/powerpc/math-emu/op-2.h
index b9b06b4c6ea1..7d6f17cc2929 100644
--- a/arch/powerpc/math-emu/op-2.h
+++ b/arch/powerpc/math-emu/op-2.h
@@ -59,7 +59,8 @@
    else                                                                \
      {                                                                 \
        X##_f0 = (X##_f1 >> ((N) - _FP_W_TYPE_SIZE) |                   \
-                  (((X##_f1 << (sz - (N))) | X##_f0) != 0));            \
+                  (((X##_f1 << (2 * _FP_W_TYPE_SIZE - (N))) |           \
+                   X##_f0) != 0));                                      \
        X##_f1 = 0;                                                     \
      }                                                                 \
  } while (0)
diff --git a/arch/powerpc/platforms/iseries/lpevents.c b/arch/powerpc/platforms/iseries/lpevents.c
index 34bdbbe3ce59..275f49449839 100644
--- a/arch/powerpc/platforms/iseries/lpevents.c
+++ b/arch/powerpc/platforms/iseries/lpevents.c
@@ -121,6 +121,7 @@ void process_hvlpevents(void)
 {
        struct HvLpEvent * event;
+ restart:
        /* If we have recursed, just return */
        if (!spin_trylock(&hvlpevent_queue.hq_lock))
                return;
@@ -146,8 +147,20 @@ void process_hvlpevents(void)
                        if (event->xType < HvLpEvent_Type_NumTypes &&
                                        lpEventHandler[event->xType])
                                lpEventHandler[event->xType](event);
-                        else
+                        else {
-                                printk(KERN_INFO "Unexpected Lp Event type=%d\n", event->xType );
+                                u8 type = event->xType;
+                                /*
+                                 * Don't printk in the spinlock as printk
+                                 * may require ack events form the HV to send
+                                 * any characters there.
+                                 */
+                                hvlpevent_clear_valid(event);
+                                spin_unlock(&hvlpevent_queue.hq_lock);
+                                printk(KERN_INFO
+                                        "Unexpected Lp Event type=%d\n", type);
+                                goto restart;
+                        }
                        hvlpevent_clear_valid(event);
                } else if (hvlpevent_queue.hq_overflow_pending)
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig
index 67144d1d1405..298f1c9679fb 100644
--- a/arch/powerpc/platforms/ps3/Kconfig
+++ b/arch/powerpc/platforms/ps3/Kconfig
@@ -91,7 +91,7 @@ config PS3_SYS_MANAGER
        depends on PPC_PS3
        tristate "PS3 System Manager driver" if PS3_ADVANCED
        select PS3_VUART
-        default m
+        default y
        help
          Include support for the PS3 System Manager.
diff --git a/arch/powerpc/sysdev/cpm2_common.c b/arch/powerpc/sysdev/cpm2_common.c
index 859362fecb7c..c1d824032020 100644
--- a/arch/powerpc/sysdev/cpm2_common.c
+++ b/arch/powerpc/sysdev/cpm2_common.c
@@ -61,8 +61,7 @@ cpm2_map_t __iomem *cpm2_immr;
                                           of space for CPM as it is larger
                                           than on PQ2 */
-void
+void __init cpm2_reset(void)
-cpm2_reset(void)
 {
 #ifdef CONFIG_PPC_85xx
        cpm2_immr = ioremap(CPM_MAP_ADDR, CPM_MAP_SIZE);
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index c9b0d7af64ae..ea257e828364 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -2593,3 +2593,15 @@ sun4v_mmustat_info:
        retl
         nop
        .size   sun4v_mmustat_info, .-sun4v_mmustat_info
+        .globl  sun4v_mmu_demap_all
+        .type   sun4v_mmu_demap_all,#function
+sun4v_mmu_demap_all:
+        clr     %o0
+        clr     %o1
+        mov     HV_MMU_ALL, %o2
+        mov     HV_FAST_MMU_DEMAP_ALL, %o5
+        ta      HV_FAST_TRAP
+        retl
+         nop
+        .size   sun4v_mmu_demap_all, .-sun4v_mmu_demap_all
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index e18ccf85224f..fbeb55d71e76 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -1133,14 +1133,9 @@ static void __init mark_kpte_bitmap(unsigned long start, unsigned long end)
        }
 }
-static void __init kernel_physical_mapping_init(void)
+static void __init init_kpte_bitmap(void)
 {
        unsigned long i;
-#ifdef CONFIG_DEBUG_PAGEALLOC
-        unsigned long mem_alloced = 0UL;
-#endif
-        read_obp_memory("reg", &pall[0], &pall_ents);
        for (i = 0; i < pall_ents; i++) {
                unsigned long phys_start, phys_end;
@@ -1149,14 +1144,24 @@ static void __init kernel_physical_mapping_init(void)
                phys_end = phys_start + pall[i].reg_size;
                mark_kpte_bitmap(phys_start, phys_end);
+        }
+}
+static void __init kernel_physical_mapping_init(void)
+{
 #ifdef CONFIG_DEBUG_PAGEALLOC
+        unsigned long i, mem_alloced = 0UL;
+        for (i = 0; i < pall_ents; i++) {
+                unsigned long phys_start, phys_end;
+                phys_start = pall[i].phys_addr;
+                phys_end = phys_start + pall[i].reg_size;
                mem_alloced += kernel_map_range(phys_start, phys_end,
                                                PAGE_KERNEL);
-#endif
        }
-#ifdef CONFIG_DEBUG_PAGEALLOC
        printk("Allocated %ld bytes for kernel page tables.\n",
               mem_alloced);
@@ -1398,6 +1403,10 @@ void __init paging_init(void)
        
        inherit_prom_mappings();
        
+        read_obp_memory("reg", &pall[0], &pall_ents);
+        init_kpte_bitmap();
        /* Ok, we can use our TLB miss and window trap handlers safely.  */
        setup_tba();
@@ -1904,7 +1913,9 @@ void __flush_tlb_all(void)
                             "wrpr      %0, %1, %%pstate"
                             : "=r" (pstate)
                             : "i" (PSTATE_IE));
-        if (tlb_type == spitfire) {
+        if (tlb_type == hypervisor) {
+                sun4v_mmu_demap_all();
+        } else if (tlb_type == spitfire) {
                for (i = 0; i < 64; i++) {
                        /* Spitfire Errata #32 workaround */
                        /* NOTE: Always runs on spitfire, so no
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 7d6be23eff89..8f7505d304b5 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -125,7 +125,7 @@ static int acpi_battery_technology(struct acpi_battery *battery)
                return POWER_SUPPLY_TECHNOLOGY_NiMH;
        if (!strcasecmp("LION", battery->type))
                return POWER_SUPPLY_TECHNOLOGY_LION;
-        if (!strcasecmp("LI-ION", battery->type))
+        if (!strncasecmp("LI-ION", battery->type, 6))
                return POWER_SUPPLY_TECHNOLOGY_LION;
        if (!strcasecmp("LiP", battery->type))
                return POWER_SUPPLY_TECHNOLOGY_LIPO;
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index ab04d848b19d..0822d9fc1cb4 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -38,9 +38,9 @@ ACPI_MODULE_NAME("numa");
 static nodemask_t nodes_found_map = NODE_MASK_NONE;
 /* maps to convert between proximity domain and logical node ID */
-static int __cpuinitdata pxm_to_node_map[MAX_PXM_DOMAINS]
+static int pxm_to_node_map[MAX_PXM_DOMAINS]
                                = { [0 ... MAX_PXM_DOMAINS - 1] = NID_INVAL };
-static int __cpuinitdata node_to_pxm_map[MAX_NUMNODES]
+static int node_to_pxm_map[MAX_NUMNODES]
                                = { [0 ... MAX_NUMNODES - 1] = PXM_INVAL };
 int pxm_to_node(int pxm)
diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c
index 028969370bbf..388300de005d 100644
--- a/drivers/acpi/pci_bind.c
+++ b/drivers/acpi/pci_bind.c
@@ -294,9 +294,6 @@ int acpi_pci_unbind(struct acpi_device *device)
            acpi_get_data(device->handle, acpi_pci_data_handler,
                          (void **)&data);
        if (ACPI_FAILURE(status)) {
-                ACPI_EXCEPTION((AE_INFO, status,
-                                "Unable to get data from device %s",
-                                acpi_device_bid(device)));
                result = -ENODEV;
                goto end;
        }
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 6045cdbe176b..22cb95b349e4 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -54,12 +54,6 @@
 #define ACPI_BATTERY_DIR_NAME           "BAT%i"
 #define ACPI_AC_DIR_NAME                "AC0"
-enum acpi_sbs_device_addr {
-        ACPI_SBS_CHARGER = 0x9,
-        ACPI_SBS_MANAGER = 0xa,
-        ACPI_SBS_BATTERY = 0xb,
-};
 #define ACPI_SBS_NOTIFY_STATUS          0x80
 #define ACPI_SBS_NOTIFY_INFO            0x81
@@ -539,7 +533,7 @@ static struct proc_dir_entry *acpi_battery_dir = NULL;
 static inline char *acpi_battery_units(struct acpi_battery *battery)
 {
-        return acpi_battery_mode(battery) ? " mWh" : " mAh";
+        return acpi_battery_mode(battery) ? " mW" : " mA";
 }
@@ -556,10 +550,10 @@ static int acpi_battery_read_info(struct seq_file *seq, void *offset)
        if (!battery->present)
                goto end;
-        seq_printf(seq, "design capacity:         %i%s\n",
+        seq_printf(seq, "design capacity:         %i%sh\n",
                   battery->design_capacity * acpi_battery_scale(battery),
                   acpi_battery_units(battery));
-        seq_printf(seq, "last full capacity:      %i%s\n",
+        seq_printf(seq, "last full capacity:      %i%sh\n",
                   battery->full_charge_capacity * acpi_battery_scale(battery),
                   acpi_battery_units(battery));
        seq_printf(seq, "battery technology:      rechargeable\n");
@@ -590,7 +584,7 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset)
 {
        struct acpi_battery *battery = seq->private;
        struct acpi_sbs *sbs = battery->sbs;
-        int result = 0;
+        int rate;
        mutex_lock(&sbs->lock);
        seq_printf(seq, "present:                 %s\n",
@@ -604,9 +598,12 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset)
        seq_printf(seq, "charging state:          %s\n",
                   (battery->current_now < 0) ? "discharging" :
                   ((battery->current_now > 0) ? "charging" : "charged"));
-        seq_printf(seq, "present rate:            %d mA\n",
+        rate = abs(battery->current_now) * acpi_battery_ipscale(battery);
-                   abs(battery->current_now) * acpi_battery_ipscale(battery));
+        rate *= (acpi_battery_mode(battery))?(battery->voltage_now *
-        seq_printf(seq, "remaining capacity:      %i%s\n",
+                        acpi_battery_vscale(battery)/1000):1;
+        seq_printf(seq, "present rate:            %d%s\n", rate,
+                   acpi_battery_units(battery));
+        seq_printf(seq, "remaining capacity:      %i%sh\n",
                   battery->capacity_now * acpi_battery_scale(battery),
                   acpi_battery_units(battery));
        seq_printf(seq, "present voltage:         %i mV\n",
@@ -614,7 +611,7 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset)
      end:
        mutex_unlock(&sbs->lock);
-        return result;
+        return 0;
 }
 static int acpi_battery_state_open_fs(struct inode *inode, struct file *file)
@@ -638,7 +635,7 @@ static int acpi_battery_read_alarm(struct seq_file *seq, void *offset)
        acpi_battery_get_alarm(battery);
        seq_printf(seq, "alarm:                   ");
        if (battery->alarm_capacity)
-                seq_printf(seq, "%i%s\n",
+                seq_printf(seq, "%i%sh\n",
                           battery->alarm_capacity *
                           acpi_battery_scale(battery),
                           acpi_battery_units(battery));
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index 046d7c3ed356..fd40b6a1d639 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -202,10 +202,9 @@ int acpi_smbus_unregister_callback(struct acpi_smb_hc *hc)
 EXPORT_SYMBOL_GPL(acpi_smbus_unregister_callback);
-static void acpi_smbus_callback(void *context)
+static inline void acpi_smbus_callback(void *context)
 {
        struct acpi_smb_hc *hc = context;
        if (hc->callback)
                hc->callback(hc->context);
 }
@@ -214,6 +213,7 @@ static int smbus_alarm(void *context)
 {
        struct acpi_smb_hc *hc = context;
        union acpi_smb_status status;
+        u8 address;
        if (smb_hc_read(hc, ACPI_SMB_STATUS, &status.raw))
                return 0;
        /* Check if it is only a completion notify */
@@ -222,9 +222,18 @@ static int smbus_alarm(void *context)
        if (!status.fields.alarm)
                return 0;
        mutex_lock(&hc->lock);
+        smb_hc_read(hc, ACPI_SMB_ALARM_ADDRESS, &address);
+        status.fields.alarm = 0;
        smb_hc_write(hc, ACPI_SMB_STATUS, status.raw);
-        if (hc->callback)
+        /* We are only interested in events coming from known devices */
-                acpi_os_execute(OSL_GPE_HANDLER, acpi_smbus_callback, hc);
+        switch (address >> 1) {
+                case ACPI_SBS_CHARGER:
+                case ACPI_SBS_MANAGER:
+                case ACPI_SBS_BATTERY:
+                        acpi_os_execute(OSL_GPE_HANDLER,
+                                        acpi_smbus_callback, hc);
+                default:;
+        }
        mutex_unlock(&hc->lock);
        return 0;
 }
diff --git a/drivers/acpi/sbshc.h b/drivers/acpi/sbshc.h
index 3bda3491a97b..a57b0762dd7f 100644
--- a/drivers/acpi/sbshc.h
+++ b/drivers/acpi/sbshc.h
@@ -16,6 +16,12 @@ enum acpi_smb_protocol {
 static const u8 SMBUS_PEC = 0x80;
+enum acpi_sbs_device_addr {
+        ACPI_SBS_CHARGER = 0x9,
+        ACPI_SBS_MANAGER = 0xa,
+        ACPI_SBS_BATTERY = 0xb,
+};
 typedef void (*smbus_alarm_callback)(void *context);
 extern int acpi_smbus_read(struct acpi_smb_hc *hc, u8 protocol, u8 address,
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 44a0d9ba9bd6..bd77e81e81c1 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -577,7 +577,7 @@ static void acpi_video_device_find_cap(struct acpi_video_device *device)
        struct acpi_video_device_brightness *br = NULL;
-        memset(&device->cap, 0, 4);
+        memset(&device->cap, 0, sizeof(device->cap));
        if (ACPI_SUCCESS(acpi_get_handle(device->dev->handle, "_ADR", &h_dummy1))) {
                device->cap._ADR = 1;
@@ -697,7 +697,7 @@ static void acpi_video_bus_find_cap(struct acpi_video_bus *video)
 {
        acpi_handle h_dummy1;
-        memset(&video->cap, 0, 4);
+        memset(&video->cap, 0, sizeof(video->cap));
        if (ACPI_SUCCESS(acpi_get_handle(video->device->handle, "_DOS", &h_dummy1))) {
                video->cap._DOS = 1;
        }
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 8b12925fe7a4..f97e050338f0 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -2689,7 +2689,7 @@ fore200e_init(struct fore200e* fore200e)
    return 0;
 }
+#ifdef CONFIG_ATM_FORE200E_PCA
 static int __devinit
 fore200e_pca_detect(struct pci_dev *pci_dev, const struct pci_device_id *pci_ent)
 {
@@ -2756,7 +2756,6 @@ static void __devexit fore200e_pca_remove_one(struct pci_dev *pci_dev)
 }
-#ifdef CONFIG_ATM_FORE200E_PCA
 static struct pci_device_id fore200e_pca_tbl[] = {
    { PCI_VENDOR_ID_FORE, PCI_DEVICE_ID_FORE_PCA200E, PCI_ANY_ID, PCI_ANY_ID,
      0, 0, (unsigned long) &fore200e_bus[0] },
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c
index e686fc925168..8f45ca9235ad 100644
--- a/drivers/char/ipmi/ipmi_watchdog.c
+++ b/drivers/char/ipmi/ipmi_watchdog.c
@@ -669,6 +669,7 @@ static int ipmi_ioctl(struct inode *inode, struct file *file,
                return 0;
        case WDIOC_SET_PRETIMEOUT:
+        case WDIOC_SETPRETIMEOUT:
                i = copy_from_user(&val, argp, sizeof(int));
                if (i)
                        return -EFAULT;
@@ -676,6 +677,7 @@ static int ipmi_ioctl(struct inode *inode, struct file *file,
                return ipmi_set_timeout(IPMI_SET_TIMEOUT_HB_IF_NECESSARY);
        case WDIOC_GET_PRETIMEOUT:
+        case WDIOC_GETPRETIMEOUT:
                i = copy_to_user(argp, &pretimeout, sizeof(pretimeout));
                if (i)
                        return -EFAULT;
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 45b22282f149..fb06555708a8 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -390,7 +390,7 @@ config IDEPCI_PCIBUS_ORDER
 # TODO: split it on per host driver config options (or module parameters)
 config BLK_DEV_OFFBOARD
-        bool "Boot off-board chipsets first support"
+        bool "Boot off-board chipsets first support (DEPRECATED)"
        depends on BLK_DEV_IDEPCI && (BLK_DEV_AEC62XX || BLK_DEV_GENERIC || BLK_DEV_HPT34X || BLK_DEV_HPT366 || BLK_DEV_PDC202XX_NEW || BLK_DEV_PDC202XX_OLD || BLK_DEV_TC86C001)
        help
          Normally, IDE controllers built into the motherboard (on-board
@@ -410,6 +410,10 @@ config BLK_DEV_OFFBOARD
          Note that, if you do this, the order of the hd* devices will be
          rearranged which may require modification of fstab and other files.
+          Please also note that this method of assuring stable naming of
+          IDE devices is unreliable and use other means for achieving it
+          (i.e. udev).
          If in doubt, say N.
 config BLK_DEV_GENERIC
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 57a5f63d6ae3..92ac658dac33 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1650,31 +1650,6 @@ static int cdrom_write_check_ireason(ide_drive_t *drive, int len, int ireason)
        return 1;
 }
-static void post_transform_command(struct request *req)
-{
-        u8 *c = req->cmd;
-        char *ibuf;
-        if (!blk_pc_request(req))
-                return;
-        if (req->bio)
-                ibuf = bio_data(req->bio);
-        else
-                ibuf = req->data;
-        if (!ibuf)
-                return;
-        /*
-         * set ansi-revision and response data as atapi
-         */
-        if (c[0] == GPCMD_INQUIRY) {
-                ibuf[2] |= 2;
-                ibuf[3] = (ibuf[3] & 0xf0) | 2;
-        }
-}
 typedef void (xfer_func_t)(ide_drive_t *, void *, u32);
 /*
@@ -1810,9 +1785,6 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
        return ide_started;
 end_request:
-        if (!rq->data_len)
-                post_transform_command(rq);
        spin_lock_irqsave(&ide_lock, flags);
        blkdev_dequeue_request(rq);
        end_that_request_last(rq, 1);
@@ -3049,12 +3021,7 @@ int ide_cdrom_probe_capabilities (ide_drive_t *drive)
        else    
                printk(" drive");
-        printk(", %dkB Cache", be16_to_cpu(cap.buffer_size));
+        printk(KERN_CONT ", %dkB Cache\n", be16_to_cpu(cap.buffer_size));
-        if (drive->using_dma)
-                ide_dma_verbose(drive);
-        printk("\n");
        return nslots;
 }
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 00123d99527a..b1781908e1f2 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -13,32 +13,6 @@
 *                and Andre Hedrick <andre@linux-ide.org>
 *
 * This is the IDE/ATA disk driver, as evolved from hd.c and ide.c.
- *
- * Version 1.00         move disk only code from ide.c to ide-disk.c
- *                      support optional byte-swapping of all data
- * Version 1.01         fix previous byte-swapping code
- * Version 1.02         remove ", LBA" from drive identification msgs
- * Version 1.03         fix display of id->buf_size for big-endian
- * Version 1.04         add /proc configurable settings and S.M.A.R.T support
- * Version 1.05         add capacity support for ATA3 >= 8GB
- * Version 1.06         get boot-up messages to show full cyl count
- * Version 1.07         disable door-locking if it fails
- * Version 1.08         fixed CHS/LBA translations for ATA4 > 8GB,
- *                      process of adding new ATA4 compliance.
- *                      fixed problems in allowing fdisk to see
- *                      the entire disk.
- * Version 1.09         added increment of rq->sector in ide_multwrite
- *                      added UDMA 3/4 reporting
- * Version 1.10         request queue changes, Ultra DMA 100
- * Version 1.11         added 48-bit lba
- * Version 1.12         adding taskfile io access method
- * Version 1.13         added standby and flush-cache for notifier
- * Version 1.14         added acoustic-wcache
- * Version 1.15         convert all calls to ide_raw_taskfile
- *                              since args will return register content.
- * Version 1.16         added suspend-resume-checkpower
- * Version 1.17         do flush on standby, do flush on ATA < ATA6
- *                      fix wcache setup.
 */
 #define IDEDISK_VERSION "1.18"
@@ -961,11 +935,8 @@ static void idedisk_setup (ide_drive_t *drive)
        if (id->buf_size)
                printk (" w/%dKiB Cache", id->buf_size/2);
-        printk(", CHS=%d/%d/%d", 
+        printk(KERN_CONT ", CHS=%d/%d/%d\n",
-               drive->bios_cyl, drive->bios_head, drive->bios_sect);
+                         drive->bios_cyl, drive->bios_head, drive->bios_sect);
-        if (drive->using_dma)
-                ide_dma_verbose(drive);
-        printk("\n");
        /* write cache enabled? */
        if ((id->csfo & 1) || (id->cfs_enable_1 & (1 << 5)))
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 0d795a1678c7..4703837bf1fc 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -611,12 +611,6 @@ static int __ide_dma_test_irq(ide_drive_t *drive)
        ide_hwif_t *hwif        = HWIF(drive);
        u8 dma_stat             = hwif->INB(hwif->dma_status);
-#if 0  /* do not set unless you know what you are doing */
-        if (dma_stat & 4) {
-                u8 stat = hwif->INB(IDE_STATUS_REG);
-                hwif->OUTB(hwif->dma_status, dma_stat & 0xE4);
-        }
-#endif
        /* return 1 if INTR asserted */
        if ((dma_stat & 4) == 4)
                return 1;
@@ -753,10 +747,12 @@ u8 ide_find_dma_mode(ide_drive_t *drive, u8 req_mode)
                        mode = XFER_MW_DMA_1;
        }
-        printk(KERN_DEBUG "%s: %s mode selected\n", drive->name,
+        mode = min(mode, req_mode);
+        printk(KERN_INFO "%s: %s mode selected\n", drive->name,
                          mode ? ide_xfer_verbose(mode) : "no DMA");
-        return min(mode, req_mode);
+        return mode;
 }
 EXPORT_SYMBOL_GPL(ide_find_dma_mode);
@@ -772,6 +768,9 @@ static int ide_tune_dma(ide_drive_t *drive)
        if (__ide_dma_bad_drive(drive))
                return 0;
+        if (ide_id_dma_bug(drive))
+                return 0;
        if (drive->hwif->host_flags & IDE_HFLAG_TRUST_BIOS_FOR_DMA)
                return config_drive_for_dma(drive);
@@ -806,58 +805,23 @@ static int ide_dma_check(ide_drive_t *drive)
        return vdma ? 0 : -1;
 }
-void ide_dma_verbose(ide_drive_t *drive)
+int ide_id_dma_bug(ide_drive_t *drive)
 {
-        struct hd_driveid *id   = drive->id;
+        struct hd_driveid *id = drive->id;
-        ide_hwif_t *hwif        = HWIF(drive);
        if (id->field_valid & 4) {
                if ((id->dma_ultra >> 8) && (id->dma_mword >> 8))
-                        goto bug_dma_off;
+                        goto err_out;
-                if (id->dma_ultra & ((id->dma_ultra >> 8) & hwif->ultra_mask)) {
-                        if (((id->dma_ultra >> 11) & 0x1F) &&
-                            eighty_ninty_three(drive)) {
-                                if ((id->dma_ultra >> 15) & 1) {
-                                        printk(", UDMA(mode 7)");
-                                } else if ((id->dma_ultra >> 14) & 1) {
-                                        printk(", UDMA(133)");
-                                } else if ((id->dma_ultra >> 13) & 1) {
-                                        printk(", UDMA(100)");
-                                } else if ((id->dma_ultra >> 12) & 1) {
-                                        printk(", UDMA(66)");
-                                } else if ((id->dma_ultra >> 11) & 1) {
-                                        printk(", UDMA(44)");
-                                } else
-                                        goto mode_two;
-                        } else {
-                mode_two:
-                                if ((id->dma_ultra >> 10) & 1) {
-                                        printk(", UDMA(33)");
-                                } else if ((id->dma_ultra >> 9) & 1) {
-                                        printk(", UDMA(25)");
-                                } else if ((id->dma_ultra >> 8) & 1) {
-                                        printk(", UDMA(16)");
-                                }
-                        }
-                } else {
-                        printk(", (U)DMA");     /* Can be BIOS-enabled! */
-                }
        } else if (id->field_valid & 2) {
                if ((id->dma_mword >> 8) && (id->dma_1word >> 8))
-                        goto bug_dma_off;
+                        goto err_out;
-                printk(", DMA");
-        } else if (id->field_valid & 1) {
-                goto bug_dma_off;
        }
-        return;
+        return 0;
-bug_dma_off:
+err_out:
-        printk(", BUG DMA OFF");
+        printk(KERN_ERR "%s: bad DMA info in identify block\n", drive->name);
-        hwif->dma_off_quietly(drive);
+        return 1;
-        return;
 }
-EXPORT_SYMBOL(ide_dma_verbose);
 int ide_set_dma(ide_drive_t *drive)
 {
        ide_hwif_t *hwif = drive->hwif;
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index db22d1ff4e55..bef781fec500 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -970,7 +970,8 @@ static void ide_check_pm_state(ide_drive_t *drive, struct request *rq)
                if (rc)
                        printk(KERN_WARNING "%s: bus not ready on wakeup\n", drive->name);
                SELECT_DRIVE(drive);
-                HWIF(drive)->OUTB(8, HWIF(drive)->io_ports[IDE_CONTROL_OFFSET]);
+                if (IDE_CONTROL_REG)
+                        HWIF(drive)->OUTB(drive->ctl, IDE_CONTROL_REG);
                rc = ide_wait_not_busy(HWIF(drive), 100000);
                if (rc)
                        printk(KERN_WARNING "%s: drive not ready on wakeup\n", drive->name);
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 5c3256180ae5..cef405ddaf0e 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -748,6 +748,9 @@ int ide_driveid_update(ide_drive_t *drive)
                drive->id->dma_1word = id->dma_1word;
                /* anything more ? */
                kfree(id);
+                if (drive->using_dma && ide_id_dma_bug(drive))
+                        ide_dma_off(drive);
        }
        return 1;
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 1609b8604f56..062d3bcb2471 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -29,41 +29,44 @@
 *      Add common non I/O op stuff here. Make sure it has proper
 *      kernel-doc function headers or your patch will be rejected
 */
- 
+static const char *udma_str[] =
+         { "UDMA/16", "UDMA/25",  "UDMA/33",  "UDMA/44",
+           "UDMA/66", "UDMA/100", "UDMA/133", "UDMA7" };
+static const char *mwdma_str[] =
+        { "MWDMA0", "MWDMA1", "MWDMA2" };
+static const char *swdma_str[] =
+        { "SWDMA0", "SWDMA1", "SWDMA2" };
+static const char *pio_str[] =
+        { "PIO0", "PIO1", "PIO2", "PIO3", "PIO4", "PIO5" };
 /**
 *      ide_xfer_verbose        -       return IDE mode names
- *      @xfer_rate: rate to name
+ *      @mode: transfer mode
 *
 *      Returns a constant string giving the name of the mode
 *      requested.
 */
-char *ide_xfer_verbose (u8 xfer_rate)
+const char *ide_xfer_verbose(u8 mode)
 {
-        switch(xfer_rate) {
+        const char *s;
-                case XFER_UDMA_7:       return("UDMA 7");
+        u8 i = mode & 0xf;
-                case XFER_UDMA_6:       return("UDMA 6");
-                case XFER_UDMA_5:       return("UDMA 5");
+        if (mode >= XFER_UDMA_0 && mode <= XFER_UDMA_7)
-                case XFER_UDMA_4:       return("UDMA 4");
+                s = udma_str[i];
-                case XFER_UDMA_3:       return("UDMA 3");
+        else if (mode >= XFER_MW_DMA_0 && mode <= XFER_MW_DMA_2)
-                case XFER_UDMA_2:       return("UDMA 2");
+                s = mwdma_str[i];
-                case XFER_UDMA_1:       return("UDMA 1");
+        else if (mode >= XFER_SW_DMA_0 && mode <= XFER_SW_DMA_2)
-                case XFER_UDMA_0:       return("UDMA 0");
+                s = swdma_str[i];
-                case XFER_MW_DMA_2:     return("MW DMA 2");
+        else if (mode >= XFER_PIO_0 && mode <= XFER_PIO_5)
-                case XFER_MW_DMA_1:     return("MW DMA 1");
+                s = pio_str[i & 0x7];
-                case XFER_MW_DMA_0:     return("MW DMA 0");
+        else if (mode == XFER_PIO_SLOW)
-                case XFER_SW_DMA_2:     return("SW DMA 2");
+                s = "PIO SLOW";
-                case XFER_SW_DMA_1:     return("SW DMA 1");
+        else
-                case XFER_SW_DMA_0:     return("SW DMA 0");
+                s = "XFER ERROR";
-                case XFER_PIO_4:        return("PIO 4");
-                case XFER_PIO_3:        return("PIO 3");
+        return s;
-                case XFER_PIO_2:        return("PIO 2");
-                case XFER_PIO_1:        return("PIO 1");
-                case XFER_PIO_0:        return("PIO 0");
-                case XFER_PIO_SLOW:     return("PIO SLOW");
-                default:                return("XFER ERROR");
-        }
 }
 EXPORT_SYMBOL(ide_xfer_verbose);
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index ee848c705995..2994523be7bf 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -13,22 +13,8 @@
 *
 * This is the IDE probe module, as evolved from hd.c and ide.c.
 *
- * Version 1.00         move drive probing code from ide.c to ide-probe.c
+ * -- increase WAIT_PIDENTIFY to avoid CD-ROM locking at boot
- * Version 1.01         fix compilation problem for m68k
+ *       by Andrea Arcangeli
- * Version 1.02         increase WAIT_PIDENTIFY to avoid CD-ROM locking at boot
- *                       by Andrea Arcangeli
- * Version 1.03         fix for (hwif->chipset == ide_4drives)
- * Version 1.04         fixed buggy treatments of known flash memory cards
- *
- * Version 1.05         fix for (hwif->chipset == ide_pdc4030)
- *                      added ide6/7/8/9
- *                      allowed for secondary flash card to be detectable
- *                       with new flag : drive->ata_flash : 1;
- * Version 1.06         stream line request queue and prep for cascade project.
- * Version 1.07         max_sect <= 255; slower disks would get behind and
- *                      then fall over when they get to 256.    Paul G.
- * Version 1.10         Update set for new IDE. drive->id is now always
- *                      valid after probe time even with noprobe
 */
 #include <linux/module.h>
@@ -667,7 +653,8 @@ static int wait_hwif_ready(ide_hwif_t *hwif)
                /* Ignore disks that we will not probe for later. */
                if (!drive->noprobe || drive->present) {
                        SELECT_DRIVE(drive);
-                        hwif->OUTB(8, hwif->io_ports[IDE_CONTROL_OFFSET]);
+                        if (IDE_CONTROL_REG)
+                                hwif->OUTB(drive->ctl, IDE_CONTROL_REG);
                        mdelay(2);
                        rc = ide_wait_not_busy(hwif, 35000);
                        if (rc)
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 674a65c1a130..54943da6e4e5 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -800,11 +800,17 @@ int set_io_32bit(ide_drive_t *drive, int arg)
        if (arg < 0 || arg > 1 + (SUPPORT_VLB_SYNC << 1))
                return -EINVAL;
+        if (ide_spin_wait_hwgroup(drive))
+                return -EBUSY;
        drive->io_32bit = arg;
 #ifdef CONFIG_BLK_DEV_DTC2278
        if (HWIF(drive)->chipset == ide_dtc2278)
                HWIF(drive)->drives[!drive->select.b.unit].io_32bit = arg;
 #endif /* CONFIG_BLK_DEV_DTC2278 */
+        spin_unlock_irq(&ide_lock);
        return 0;
 }
@@ -1670,10 +1676,34 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
        return sprintf(buf, "ide:m-%s\n", media_string(drive));
 }
+static ssize_t model_show(struct device *dev, struct device_attribute *attr,
+                          char *buf)
+{
+        ide_drive_t *drive = to_ide_device(dev);
+        return sprintf(buf, "%s\n", drive->id->model);
+}
+static ssize_t firmware_show(struct device *dev, struct device_attribute *attr,
+                             char *buf)
+{
+        ide_drive_t *drive = to_ide_device(dev);
+        return sprintf(buf, "%s\n", drive->id->fw_rev);
+}
+static ssize_t serial_show(struct device *dev, struct device_attribute *attr,
+                           char *buf)
+{
+        ide_drive_t *drive = to_ide_device(dev);
+        return sprintf(buf, "%s\n", drive->id->serial_no);
+}
 static struct device_attribute ide_dev_attrs[] = {
        __ATTR_RO(media),
        __ATTR_RO(drivename),
        __ATTR_RO(modalias),
+        __ATTR_RO(model),
+        __ATTR_RO(firmware),
+        __ATTR(serial, 0400, serial_show, NULL),
        __ATTR_NULL
 };
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 5682895d36d9..9fce25bdec8a 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1,5 +1,5 @@
 /*
- * linux/drivers/ide/pci/hpt366.c               Version 1.21    Oct 23, 2007
+ * linux/drivers/ide/pci/hpt366.c               Version 1.22    Dec 4, 2007
 *
 * Copyright (C) 1999-2003              Andre Hedrick <andre@linux-ide.org>
 * Portions Copyright (C) 2001          Sun Microsystems, Inc.
@@ -310,6 +310,8 @@ static u32 twenty_five_base_hpt36x[] = {
        /* XFER_PIO_0 */        0xc0d08585
 };
+#if 0
+/* These are the timing tables from the HighPoint open source drivers... */
 static u32 thirty_three_base_hpt37x[] = {
        /* XFER_UDMA_6 */       0x12446231,     /* 0x12646231 ?? */
        /* XFER_UDMA_5 */       0x12446231,
@@ -369,6 +371,73 @@ static u32 sixty_six_base_hpt37x[] = {
        /* XFER_PIO_1 */        0x0d029d26,
        /* XFER_PIO_0 */        0x0d029d5e
 };
+#else
+/*
+ * The following are the new timing tables with PIO mode data/taskfile transfer
+ * overclocking fixed...
+ */
+/* This table is taken from the HPT370 data manual rev. 1.02 */
+static u32 thirty_three_base_hpt37x[] = {
+        /* XFER_UDMA_6 */       0x16455031,     /* 0x16655031 ?? */
+        /* XFER_UDMA_5 */       0x16455031,
+        /* XFER_UDMA_4 */       0x16455031,
+        /* XFER_UDMA_3 */       0x166d5031,
+        /* XFER_UDMA_2 */       0x16495031,
+        /* XFER_UDMA_1 */       0x164d5033,
+        /* XFER_UDMA_0 */       0x16515097,
+        /* XFER_MW_DMA_2 */     0x26515031,
+        /* XFER_MW_DMA_1 */     0x26515033,
+        /* XFER_MW_DMA_0 */     0x26515097,
+        /* XFER_PIO_4 */        0x06515021,
+        /* XFER_PIO_3 */        0x06515022,
+        /* XFER_PIO_2 */        0x06515033,
+        /* XFER_PIO_1 */        0x06915065,
+        /* XFER_PIO_0 */        0x06d1508a
+};
+static u32 fifty_base_hpt37x[] = {
+        /* XFER_UDMA_6 */       0x1a861842,
+        /* XFER_UDMA_5 */       0x1a861842,
+        /* XFER_UDMA_4 */       0x1aae1842,
+        /* XFER_UDMA_3 */       0x1a8e1842,
+        /* XFER_UDMA_2 */       0x1a0e1842,
+        /* XFER_UDMA_1 */       0x1a161854,
+        /* XFER_UDMA_0 */       0x1a1a18ea,
+        /* XFER_MW_DMA_2 */     0x2a821842,
+        /* XFER_MW_DMA_1 */     0x2a821854,
+        /* XFER_MW_DMA_0 */     0x2a8218ea,
+        /* XFER_PIO_4 */        0x0a821842,
+        /* XFER_PIO_3 */        0x0a821843,
+        /* XFER_PIO_2 */        0x0a821855,
+        /* XFER_PIO_1 */        0x0ac218a8,
+        /* XFER_PIO_0 */        0x0b02190c
+};
+static u32 sixty_six_base_hpt37x[] = {
+        /* XFER_UDMA_6 */       0x1c86fe62,
+        /* XFER_UDMA_5 */       0x1caefe62,     /* 0x1c8afe62 */
+        /* XFER_UDMA_4 */       0x1c8afe62,
+        /* XFER_UDMA_3 */       0x1c8efe62,
+        /* XFER_UDMA_2 */       0x1c92fe62,
+        /* XFER_UDMA_1 */       0x1c9afe62,
+        /* XFER_UDMA_0 */       0x1c82fe62,
+        /* XFER_MW_DMA_2 */     0x2c82fe62,
+        /* XFER_MW_DMA_1 */     0x2c82fe66,
+        /* XFER_MW_DMA_0 */     0x2c82ff2e,
+        /* XFER_PIO_4 */        0x0c82fe62,
+        /* XFER_PIO_3 */        0x0c82fe84,
+        /* XFER_PIO_2 */        0x0c82fea6,
+        /* XFER_PIO_1 */        0x0d02ff26,
+        /* XFER_PIO_0 */        0x0d42ff7f
+};
+#endif
 #define HPT366_DEBUG_DRIVE_INFO         0
 #define HPT371_ALLOW_ATA133_6           1
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index 4234efeba606..2b4f44e45a1a 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -482,8 +482,9 @@ static struct pci_dev * __devinit pdc20270_get_dev2(struct pci_dev *dev)
 {
        struct pci_dev *dev2;
-        dev2 = pci_get_slot(dev->bus, PCI_DEVFN(PCI_SLOT(dev->devfn) + 2,
+        dev2 = pci_get_slot(dev->bus, PCI_DEVFN(PCI_SLOT(dev->devfn) + 1,
                                                PCI_FUNC(dev->devfn)));
        if (dev2 &&
            dev2->vendor == dev->vendor &&
            dev2->device == dev->device) {
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index 25fd09053220..d2cd5a3d38f8 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -704,7 +704,7 @@ EXPORT_SYMBOL_GPL(ide_setup_pci_devices);
 /*
 *      Module interfaces
 */
- 
 static int pre_init = 1;                /* Before first ordered IDE scan */
 static LIST_HEAD(ide_pci_drivers);
@@ -714,7 +714,7 @@ static LIST_HEAD(ide_pci_drivers);
 *      @module: owner module of the driver
 *
 *      Registers a driver with the IDE layer. The IDE layer arranges that
- *      boot time setup is done in the expected device order and then 
+ *      boot time setup is done in the expected device order and then
 *      hands the controllers off to the core PCI code to do the rest of
 *      the work.
 *
@@ -724,13 +724,12 @@ static LIST_HEAD(ide_pci_drivers);
 int __ide_pci_register_driver(struct pci_driver *driver, struct module *module,
                              const char *mod_name)
 {
-        if(!pre_init)
+        if (!pre_init)
                return __pci_register_driver(driver, module, mod_name);
        driver->driver.owner = module;
        list_add_tail(&driver->node, &ide_pci_drivers);
        return 0;
 }
 EXPORT_SYMBOL_GPL(__ide_pci_register_driver);
 /**
@@ -741,17 +740,18 @@ EXPORT_SYMBOL_GPL(__ide_pci_register_driver);
 *      This is only used during boot up to get the ordering correct. After
 *      boot up the pci layer takes over the job.
 */
- 
 static int __init ide_scan_pcidev(struct pci_dev *dev)
 {
        struct list_head *l;
        struct pci_driver *d;
-        
        list_for_each(l, &ide_pci_drivers) {
                d = list_entry(l, struct pci_driver, node);
                if (d->id_table) {
-                        const struct pci_device_id *id = pci_match_id(d->id_table,
+                        const struct pci_device_id *id =
-                                                                      dev);
+                                pci_match_id(d->id_table, dev);
                        if (id != NULL && d->probe(dev, id) >= 0) {
                                dev->driver = d;
                                pci_dev_get(dev);
@@ -779,13 +779,13 @@ void __init ide_scan_pcibus (int scan_direction)
        pre_init = 0;
        if (!scan_direction)
-                while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL)
+                while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)))
                        ide_scan_pcidev(dev);
        else
-                while ((dev = pci_get_device_reverse(PCI_ANY_ID, PCI_ANY_ID, dev))
+                while ((dev = pci_get_device_reverse(PCI_ANY_ID, PCI_ANY_ID,
-                       != NULL)
+                                                     dev)))
                        ide_scan_pcidev(dev);
-        
        /*
         *      Hand the drivers over to the PCI layer now we
         *      are post init.
@@ -794,9 +794,10 @@ void __init ide_scan_pcibus (int scan_direction)
        list_for_each_safe(l, n, &ide_pci_drivers) {
                list_del(l);
                d = list_entry(l, struct pci_driver, node);
-                if (__pci_register_driver(d, d->driver.owner, d->driver.mod_name))
+                if (__pci_register_driver(d, d->driver.owner,
-                        printk(KERN_ERR "%s: failed to register driver for %s\n",
+                                          d->driver.mod_name))
-                               __FUNCTION__, d->driver.mod_name);
+                        printk(KERN_ERR "%s: failed to register %s driver\n",
+                                        __FUNCTION__, d->driver.mod_name);
        }
 }
 #endif
diff --git a/drivers/infiniband/hw/ehca/ehca_classes.h b/drivers/infiniband/hw/ehca/ehca_classes.h
index 87f12d4312a7..74d2b72a11d8 100644
--- a/drivers/infiniband/hw/ehca/ehca_classes.h
+++ b/drivers/infiniband/hw/ehca/ehca_classes.h
@@ -322,6 +322,7 @@ extern int ehca_static_rate;
 extern int ehca_port_act_time;
 extern int ehca_use_hp_mr;
 extern int ehca_scaling_code;
+extern int ehca_lock_hcalls;
 struct ipzu_queue_resp {
        u32 qe_size;      /* queue entry size */
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 90d4334179bf..6a56d86a2951 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -43,13 +43,14 @@
 #ifdef CONFIG_PPC_64K_PAGES
 #include <linux/slab.h>
 #endif
 #include "ehca_classes.h"
 #include "ehca_iverbs.h"
 #include "ehca_mrmw.h"
 #include "ehca_tools.h"
 #include "hcp_if.h"
-#define HCAD_VERSION "0024"
+#define HCAD_VERSION "0025"
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_AUTHOR("Christoph Raisch <raisch@de.ibm.com>");
@@ -66,6 +67,7 @@ int ehca_poll_all_eqs  = 1;
 int ehca_static_rate   = -1;
 int ehca_scaling_code  = 0;
 int ehca_mr_largepage  = 1;
+int ehca_lock_hcalls   = -1;
 module_param_named(open_aqp1,     ehca_open_aqp1,     int, S_IRUGO);
 module_param_named(debug_level,   ehca_debug_level,   int, S_IRUGO);
@@ -77,6 +79,7 @@ module_param_named(poll_all_eqs,  ehca_poll_all_eqs,  int, S_IRUGO);
 module_param_named(static_rate,   ehca_static_rate,   int, S_IRUGO);
 module_param_named(scaling_code,  ehca_scaling_code,  int, S_IRUGO);
 module_param_named(mr_largepage,  ehca_mr_largepage,  int, S_IRUGO);
+module_param_named(lock_hcalls,   ehca_lock_hcalls,   bool, S_IRUGO);
 MODULE_PARM_DESC(open_aqp1,
                 "AQP1 on startup (0: no (default), 1: yes)");
@@ -102,6 +105,9 @@ MODULE_PARM_DESC(scaling_code,
 MODULE_PARM_DESC(mr_largepage,
                 "use large page for MR (0: use PAGE_SIZE (default), "
                 "1: use large page depending on MR size");
+MODULE_PARM_DESC(lock_hcalls,
+                 "serialize all hCalls made by the driver "
+                 "(default: autodetect)");
 DEFINE_RWLOCK(ehca_qp_idr_lock);
 DEFINE_RWLOCK(ehca_cq_idr_lock);
@@ -258,6 +264,7 @@ static struct cap_descr {
        { HCA_CAP_UD_LL_QP, "HCA_CAP_UD_LL_QP" },
        { HCA_CAP_RESIZE_MR, "HCA_CAP_RESIZE_MR" },
        { HCA_CAP_MINI_QP, "HCA_CAP_MINI_QP" },
+        { HCA_CAP_H_ALLOC_RES_SYNC, "HCA_CAP_H_ALLOC_RES_SYNC" },
 };
 static int ehca_sense_attributes(struct ehca_shca *shca)
@@ -333,6 +340,12 @@ static int ehca_sense_attributes(struct ehca_shca *shca)
                if (EHCA_BMASK_GET(hca_cap_descr[i].mask, shca->hca_cap))
                        ehca_gen_dbg("   %s", hca_cap_descr[i].descr);
+        /* Autodetect hCall locking -- the "H_ALLOC_RESOURCE synced" flag is
+         * a firmware property, so it's valid across all adapters
+         */
+        if (ehca_lock_hcalls == -1)
+                ehca_lock_hcalls = !(shca->hca_cap & HCA_CAP_H_ALLOC_RES_SYNC);
        /* translate supported MR page sizes; always support 4K */
        shca->hca_cap_mr_pgsize = EHCA_PAGESIZE;
        if (ehca_mr_largepage) { /* support extra sizes only if enabled */
diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c
index dd126681fed0..eff5fb55604b 100644
--- a/drivers/infiniband/hw/ehca/ehca_qp.c
+++ b/drivers/infiniband/hw/ehca/ehca_qp.c
@@ -838,7 +838,7 @@ struct ib_srq *ehca_create_srq(struct ib_pd *pd,
        /* copy back return values */
        srq_init_attr->attr.max_wr = qp_init_attr.cap.max_recv_wr;
-        srq_init_attr->attr.max_sge = qp_init_attr.cap.max_recv_sge;
+        srq_init_attr->attr.max_sge = 3;
        /* drive SRQ into RTR state */
        mqpcb = ehca_alloc_fw_ctrlblock(GFP_KERNEL);
@@ -1750,7 +1750,7 @@ int ehca_query_srq(struct ib_srq *srq, struct ib_srq_attr *srq_attr)
        }
        srq_attr->max_wr = qpcb->max_nr_outst_recv_wr - 1;
-        srq_attr->max_sge = qpcb->actual_nr_sges_in_rq_wqe;
+        srq_attr->max_sge = 3;
        srq_attr->srq_limit = EHCA_BMASK_GET(
                MQPCB_CURR_SRQ_LIMIT, qpcb->curr_srq_limit);
diff --git a/drivers/infiniband/hw/ehca/hcp_if.c b/drivers/infiniband/hw/ehca/hcp_if.c
index c16a21374bb5..7029aa653751 100644
--- a/drivers/infiniband/hw/ehca/hcp_if.c
+++ b/drivers/infiniband/hw/ehca/hcp_if.c
@@ -120,26 +120,21 @@ static long ehca_plpar_hcall_norets(unsigned long opcode,
                                    unsigned long arg7)
 {
        long ret;
-        int i, sleep_msecs, do_lock;
+        int i, sleep_msecs;
-        unsigned long flags;
+        unsigned long flags = 0;
        ehca_gen_dbg("opcode=%lx " HCALL7_REGS_FORMAT,
                     opcode, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
-        /* lock H_FREE_RESOURCE(MR) against itself and H_ALLOC_RESOURCE(MR) */
-        if ((opcode == H_FREE_RESOURCE) && (arg7 == 5)) {
-                arg7 = 0; /* better not upset firmware */
-                do_lock = 1;
-        }
        for (i = 0; i < 5; i++) {
-                if (do_lock)
+                /* serialize hCalls to work around firmware issue */
+                if (ehca_lock_hcalls)
                        spin_lock_irqsave(&hcall_lock, flags);
                ret = plpar_hcall_norets(opcode, arg1, arg2, arg3, arg4,
                                         arg5, arg6, arg7);
-                if (do_lock)
+                if (ehca_lock_hcalls)
                        spin_unlock_irqrestore(&hcall_lock, flags);
                if (H_IS_LONG_BUSY(ret)) {
@@ -174,24 +169,22 @@ static long ehca_plpar_hcall9(unsigned long opcode,
                              unsigned long arg9)
 {
        long ret;
-        int i, sleep_msecs, do_lock;
+        int i, sleep_msecs;
        unsigned long flags = 0;
        ehca_gen_dbg("INPUT -- opcode=%lx " HCALL9_REGS_FORMAT, opcode,
                     arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9);
-        /* lock H_ALLOC_RESOURCE(MR) against itself and H_FREE_RESOURCE(MR) */
-        do_lock = ((opcode == H_ALLOC_RESOURCE) && (arg2 == 5));
        for (i = 0; i < 5; i++) {
-                if (do_lock)
+                /* serialize hCalls to work around firmware issue */
+                if (ehca_lock_hcalls)
                        spin_lock_irqsave(&hcall_lock, flags);
                ret = plpar_hcall9(opcode, outs,
                                   arg1, arg2, arg3, arg4, arg5,
                                   arg6, arg7, arg8, arg9);
-                if (do_lock)
+                if (ehca_lock_hcalls)
                        spin_unlock_irqrestore(&hcall_lock, flags);
                if (H_IS_LONG_BUSY(ret)) {
@@ -821,7 +814,7 @@ u64 hipz_h_free_resource_mr(const struct ipz_adapter_handle adapter_handle,
        return ehca_plpar_hcall_norets(H_FREE_RESOURCE,
                                       adapter_handle.handle,    /* r4 */
                                       mr->ipz_mr_handle.handle, /* r5 */
-                                       0, 0, 0, 0, 5);
+                                       0, 0, 0, 0, 0);
 }
 u64 hipz_h_reregister_pmr(const struct ipz_adapter_handle adapter_handle,
diff --git a/drivers/infiniband/hw/ehca/hipz_hw.h b/drivers/infiniband/hw/ehca/hipz_hw.h
index 485b8400359e..bf996c7acc42 100644
--- a/drivers/infiniband/hw/ehca/hipz_hw.h
+++ b/drivers/infiniband/hw/ehca/hipz_hw.h
@@ -378,6 +378,7 @@ struct hipz_query_hca {
 #define HCA_CAP_UD_LL_QP              EHCA_BMASK_IBM(16, 16)
 #define HCA_CAP_RESIZE_MR             EHCA_BMASK_IBM(17, 17)
 #define HCA_CAP_MINI_QP               EHCA_BMASK_IBM(18, 18)
+#define HCA_CAP_H_ALLOC_RES_SYNC      EHCA_BMASK_IBM(19, 19)
 /* query port response block */
 struct hipz_query_port {
diff --git a/drivers/media/Makefile b/drivers/media/Makefile
index 8fa19939c2b6..8cf91353b56a 100644
--- a/drivers/media/Makefile
+++ b/drivers/media/Makefile
@@ -3,6 +3,6 @@
 #
 obj-y := common/
-obj-$(CONFIG_VIDEO_DEV) += video/
+obj-y += video/
 obj-$(CONFIG_VIDEO_DEV) += radio/
 obj-$(CONFIG_DVB_CORE)  += dvb/
diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
index 8dee7ec9456a..562d9208857a 100644
--- a/drivers/media/dvb/frontends/s5h1409.c
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -107,7 +107,7 @@ static struct vsb_snr_tab {
        u16     val;
        u16     data;
 } vsb_snr_tab[] = {
-        { 1023, 770, },
+        {  924, 300, },
        {  923, 300, },
        {  918, 295, },
        {  915, 290, },
@@ -154,6 +154,7 @@ static struct qam64_snr_tab {
        u16     val;
        u16     data;
 } qam64_snr_tab[] = {
+        {    1,   0, },
        {   12, 300, },
        {   15, 290, },
        {   18, 280, },
@@ -217,6 +218,7 @@ static struct qam64_snr_tab {
        {   95, 202, },
        {   96, 201, },
        {  104, 200, },
+        {  255,   0, },
 };
 /* QAM256 SNR lookup table */
@@ -224,6 +226,7 @@ static struct qam256_snr_tab {
        u16     val;
        u16     data;
 } qam256_snr_tab[] = {
+        {    1,   0, },
        {   12, 400, },
        {   13, 390, },
        {   15, 380, },
@@ -292,6 +295,7 @@ static struct qam256_snr_tab {
        {  105, 262, },
        {  106, 261, },
        {  110, 260, },
+        {  255,   0, },
 };
 /* 8 bit registers, 16 bit values */
@@ -670,14 +674,15 @@ static int s5h1409_read_snr(struct dvb_frontend* fe, u16* snr)
        u16 reg;
        dprintk("%s()\n", __FUNCTION__);
-        reg = s5h1409_readreg(state, 0xf1) & 0x1ff;
        switch(state->current_modulation) {
        case QAM_64:
+                reg = s5h1409_readreg(state, 0xf0) & 0xff;
                return s5h1409_qam64_lookup_snr(fe, snr, reg);
        case QAM_256:
+                reg = s5h1409_readreg(state, 0xf0) & 0xff;
                return s5h1409_qam256_lookup_snr(fe, snr, reg);
        case VSB_8:
+                reg = s5h1409_readreg(state, 0xf1) & 0x3ff;
                return s5h1409_vsb_lookup_snr(fe, snr, reg);
        default:
                break;
diff --git a/drivers/media/video/bt866.c b/drivers/media/video/bt866.c
index b767b098d14b..96b415576f0d 100644
--- a/drivers/media/video/bt866.c
+++ b/drivers/media/video/bt866.c
@@ -300,7 +300,6 @@ static struct i2c_client bt866_client_tmpl =
        .addr = 0,
        .adapter = NULL,
        .driver = &i2c_driver_bt866,
-        .usage_count = 0
 };
 static int bt866_found_proc(struct i2c_adapter *adapter,
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index c6eb1e37a46e..98c1b084a716 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -3221,6 +3221,7 @@ struct saa7134_board saa7134_boards[] = {
                .radio_type     = UNSET,
                .tuner_addr     = ADDR_UNSET,
                .radio_addr     = ADDR_UNSET,
+                .tuner_config   = 1,
                .mpeg           = SAA7134_MPEG_DVB,
                .inputs         = {{
                        .name = name_tv,
diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c
index 81f77d2b4bd3..c8a5cb57963b 100644
--- a/drivers/media/video/videobuf-core.c
+++ b/drivers/media/video/videobuf-core.c
@@ -909,7 +909,7 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q,
        if (q->streaming)
                goto done;
        if (!q->reading) {
-                retval = videobuf_read_start(q);
+                retval = __videobuf_read_start(q);
                if (retval < 0)
                        goto done;
        }
@@ -982,7 +982,7 @@ unsigned int videobuf_poll_stream(struct file *file,
                                         struct videobuf_buffer, stream);
        } else {
                if (!q->reading)
-                        videobuf_read_start(q);
+                        __videobuf_read_start(q);
                if (!q->reading) {
                        rc = POLLERR;
                } else if (NULL == q->read_buf) {
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index ab23a3221585..cf56647a6ca4 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -987,9 +987,9 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
                KEY_UNKNOWN,    /* 0x0C: FN+BACKSPACE */
                KEY_UNKNOWN,    /* 0x0D: FN+INSERT */
                KEY_UNKNOWN,    /* 0x0E: FN+DELETE */
-                KEY_BRIGHTNESSUP,       /* 0x0F: FN+HOME (brightness up) */
+                KEY_RESERVED,   /* 0x0F: FN+HOME (brightness up) */
                /* Scan codes 0x10 to 0x1F: Extended ACPI HKEY hot keys */
-                KEY_BRIGHTNESSDOWN,     /* 0x10: FN+END (brightness down) */
+                KEY_RESERVED,   /* 0x10: FN+END (brightness down) */
                KEY_RESERVED,   /* 0x11: FN+PGUP (thinklight toggle) */
                KEY_UNKNOWN,    /* 0x12: FN+PGDOWN */
                KEY_ZOOM,       /* 0x13: FN+SPACE (zoom) */
diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c
index 03134f47a4eb..48f2f3005935 100644
--- a/drivers/net/fs_enet/mac-scc.c
+++ b/drivers/net/fs_enet/mac-scc.c
@@ -158,7 +158,7 @@ static int setup_data(struct net_device *dev)
 {
        struct fs_enet_private *fep = netdev_priv(dev);
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
+#ifndef CONFIG_PPC_CPM_NEW_BINDING
        struct fs_platform_info *fpi = fep->fpi;
        fep->scc.idx = fs_get_scc_index(fpi->fs_no);
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index c6355c00fd7a..9081234ab458 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -1168,6 +1168,7 @@ static int stir421x_patch_device(struct irda_usb_cb *self)
 static int irda_usb_net_open(struct net_device *netdev)
 {
        struct irda_usb_cb *self;
+        unsigned long flags;
        char    hwname[16];
        int i;
        
@@ -1177,13 +1178,16 @@ static int irda_usb_net_open(struct net_device *netdev)
        self = (struct irda_usb_cb *) netdev->priv;
        IRDA_ASSERT(self != NULL, return -1;);
+        spin_lock_irqsave(&self->lock, flags);
        /* Can only open the device if it's there */
        if(!self->present) {
+                spin_unlock_irqrestore(&self->lock, flags);
                IRDA_WARNING("%s(), device not present!\n", __FUNCTION__);
                return -1;
        }
        if(self->needspatch) {
+                spin_unlock_irqrestore(&self->lock, flags);
                IRDA_WARNING("%s(), device needs patch\n", __FUNCTION__) ;
                return -EIO ;
        }
@@ -1198,6 +1202,7 @@ static int irda_usb_net_open(struct net_device *netdev)
        /* To do *before* submitting Rx urbs and starting net Tx queue
         * Jean II */
        self->netopen = 1;
+        spin_unlock_irqrestore(&self->lock, flags);
        /* 
         * Now that everything should be initialized properly,
diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c
index 0b769192d4ce..93916cf33f29 100644
--- a/drivers/net/irda/mcs7780.c
+++ b/drivers/net/irda/mcs7780.c
@@ -677,6 +677,8 @@ static int mcs_net_close(struct net_device *netdev)
        /* Stop transmit processing */
        netif_stop_queue(netdev);
+        kfree_skb(mcs->rx_buff.skb);
        /* kill and free the receive and transmit URBs */
        usb_kill_urb(mcs->rx_urb);
        usb_free_urb(mcs->rx_urb);
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index 042bc2f0417d..e59c485bc497 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -142,9 +142,6 @@ enum StirCtrl2Mask {
 };
 enum StirFifoCtlMask {
-        FIFOCTL_EOF = 0x80,
-        FIFOCTL_UNDER = 0x40,
-        FIFOCTL_OVER = 0x20,
        FIFOCTL_DIR = 0x10,
        FIFOCTL_CLR = 0x08,
        FIFOCTL_EMPTY = 0x04,
@@ -594,9 +591,10 @@ static int fifo_txwait(struct stir_cb *stir, int space)
 {
        int err;
        unsigned long count, status;
+        unsigned long prev_count = 0x1fff;
        /* Read FIFO status and count */
-        for(;;) {
+        for (;; prev_count = count) {
                err = read_reg(stir, REG_FIFOCTL, stir->fifo_status, 
                                   FIFO_REGS_SIZE);
                if (unlikely(err != FIFO_REGS_SIZE)) {
@@ -629,6 +627,10 @@ static int fifo_txwait(struct stir_cb *stir, int space)
                if (space >= 0 && STIR_FIFO_SIZE - 4 > space + count)
                        return 0;
+                /* queue confused */
+                if (prev_count < count)
+                        break;
                /* estimate transfer time for remaining chars */
                msleep((count * 8000) / stir->speed);
        }
diff --git a/drivers/net/wan/syncppp.c b/drivers/net/wan/syncppp.c
index 232ecba5340f..61e24b7a45a3 100644
--- a/drivers/net/wan/syncppp.c
+++ b/drivers/net/wan/syncppp.c
@@ -107,24 +107,24 @@
 struct ppp_header {
        u8 address;
        u8 control;
-        u16 protocol;
+        __be16 protocol;
 };
 #define PPP_HEADER_LEN          sizeof (struct ppp_header)
 struct lcp_header {
        u8 type;
        u8 ident;
-        u16 len;
+        __be16 len;
 };
 #define LCP_HEADER_LEN          sizeof (struct lcp_header)
 struct cisco_packet {
-        u32 type;
+        __be32 type;
-        u32 par1;
+        __be32 par1;
-        u32 par2;
+        __be32 par2;
-        u16 rel;
+        __be16 rel;
-        u16 time0;
+        __be16 time0;
-        u16 time1;
+        __be16 time1;
 };
 #define CISCO_PACKET_LEN 18
 #define CISCO_BIG_PACKET_LEN 20
@@ -139,7 +139,7 @@ static struct sk_buff_head tx_queue;
 static void sppp_keepalive (unsigned long dummy);
 static void sppp_cp_send (struct sppp *sp, u16 proto, u8 type,
        u8 ident, u16 len, void *data);
-static void sppp_cisco_send (struct sppp *sp, int type, long par1, long par2);
+static void sppp_cisco_send (struct sppp *sp, int type, u32 par1, u32 par2);
 static void sppp_lcp_input (struct sppp *sp, struct sk_buff *m);
 static void sppp_cisco_input (struct sppp *sp, struct sk_buff *m);
 static void sppp_ipcp_input (struct sppp *sp, struct sk_buff *m);
@@ -447,7 +447,7 @@ static void sppp_keepalive (unsigned long dummy)
                        sppp_cisco_send (sp, CISCO_KEEPALIVE_REQ, ++sp->pp_seq,
                                sp->pp_rseq);
                else if (sp->lcp.state == LCP_STATE_OPENED) {
-                        long nmagic = htonl (sp->lcp.magic);
+                        __be32 nmagic = htonl (sp->lcp.magic);
                        sp->lcp.echoid = ++sp->pp_seq;
                        sppp_cp_send (sp, PPP_LCP, LCP_ECHO_REQ,
                                sp->lcp.echoid, 4, &nmagic);
@@ -667,7 +667,7 @@ badreq:
                                        dev->name, len);
                        break;
                }
-                if (ntohl (*(long*)(h+1)) == sp->lcp.magic) {
+                if (ntohl (*(__be32*)(h+1)) == sp->lcp.magic) {
                        /* Line loopback mode detected. */
                        printk (KERN_WARNING "%s: loopback\n", dev->name);
                        if_down (dev);
@@ -680,7 +680,7 @@ badreq:
                        sppp_lcp_open (sp);
                        break;
                }
-                *(long*)(h+1) = htonl (sp->lcp.magic);
+                *(__be32 *)(h+1) = htonl (sp->lcp.magic);
                sppp_cp_send (sp, PPP_LCP, LCP_ECHO_REPLY, h->ident, len-4, h+1);
                break;
        case LCP_ECHO_REPLY:
@@ -692,7 +692,7 @@ badreq:
                                        dev->name, len);
                        break;
                }
-                if (ntohl (*(long*)(h+1)) != sp->lcp.magic)
+                if (ntohl(*(__be32 *)(h+1)) != sp->lcp.magic)
                sp->pp_alivecnt = 0;
                break;
        }
@@ -765,7 +765,7 @@ static void sppp_cisco_input (struct sppp *sp, struct sk_buff *skb)
                {
                struct in_device *in_dev;
                struct in_ifaddr *ifa;
-                __be32 addr = 0, mask = ~0; /* FIXME: is the mask correct? */
+                __be32 addr = 0, mask = htonl(~0U); /* FIXME: is the mask correct? */
 #ifdef CONFIG_INET
                rcu_read_lock();
                if ((in_dev = __in_dev_get_rcu(dev)) != NULL)
@@ -782,8 +782,7 @@ static void sppp_cisco_input (struct sppp *sp, struct sk_buff *skb)
                }
                rcu_read_unlock();
 #endif          
-                /* I hope both addr and mask are in the net order */
+                sppp_cisco_send (sp, CISCO_ADDR_REPLY, ntohl(addr), ntohl(mask));
-                sppp_cisco_send (sp, CISCO_ADDR_REPLY, addr, mask);
                break;
                }
        }
@@ -844,7 +843,7 @@ static void sppp_cp_send (struct sppp *sp, u16 proto, u8 type,
 * Send Cisco keepalive packet.
 */
-static void sppp_cisco_send (struct sppp *sp, int type, long par1, long par2)
+static void sppp_cisco_send (struct sppp *sp, int type, u32 par1, u32 par2)
 {
        struct ppp_header *h;
        struct cisco_packet *ch;
@@ -868,7 +867,7 @@ static void sppp_cisco_send (struct sppp *sp, int type, long par1, long par2)
        ch->type = htonl (type);
        ch->par1 = htonl (par1);
        ch->par2 = htonl (par2);
-        ch->rel = -1;
+        ch->rel = htons(0xffff);
        ch->time0 = htons ((u16) (t >> 16));
        ch->time1 = htons ((u16) t);
diff --git a/drivers/sbus/char/cpwatchdog.c b/drivers/sbus/char/cpwatchdog.c
index 7b5773d88212..a4e758143665 100644
--- a/drivers/sbus/char/cpwatchdog.c
+++ b/drivers/sbus/char/cpwatchdog.c
@@ -154,7 +154,7 @@ struct wd_device {
 };
 static struct wd_device wd_dev = { 
-                0, SPIN_LOCK_UNLOCKED, 0, 0, 0, 0,
+                0, __SPIN_LOCK_UNLOCKED(wd_dev.lock), 0, 0, 0, 0,
 };
 static struct timer_list wd_timer;
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 7a835a35f21d..9706de9d98d5 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -242,6 +242,11 @@ static void idescsi_output_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsign
        }
 }
+static void ide_scsi_hex_dump(u8 *data, int len)
+{
+        print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1, data, len, 0);
+}
 static int idescsi_check_condition(ide_drive_t *drive, struct request *failed_command)
 {
        idescsi_scsi_t *scsi = drive_to_idescsi(drive);
@@ -272,8 +277,7 @@ static int idescsi_check_condition(ide_drive_t *drive, struct request *failed_co
        pc->scsi_cmd = ((idescsi_pc_t *) failed_command->special)->scsi_cmd;
        if (test_bit(IDESCSI_LOG_CMD, &scsi->log)) {
                printk ("ide-scsi: %s: queue cmd = ", drive->name);
-                print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1, pc->c,
+                ide_scsi_hex_dump(pc->c, 6);
-                               6, 0);
        }
        rq->rq_disk = scsi->disk;
        return ide_do_drive_cmd(drive, rq, ide_preempt);
@@ -328,8 +332,7 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs)
                idescsi_pc_t *opc = (idescsi_pc_t *) rq->buffer;
                if (log) {
                        printk ("ide-scsi: %s: wrap up check %lu, rst = ", drive->name, opc->scsi_cmd->serial_number);
-                        print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1,
+                        ide_scsi_hex_dump(pc->buffer, 16);
-                                       pc->buffer, 16, 0);
                }
                memcpy((void *) opc->scsi_cmd->sense_buffer, pc->buffer, SCSI_SENSE_BUFFERSIZE);
                kfree(pc->buffer);
@@ -808,12 +811,10 @@ static int idescsi_queue (struct scsi_cmnd *cmd,
        if (test_bit(IDESCSI_LOG_CMD, &scsi->log)) {
                printk ("ide-scsi: %s: que %lu, cmd = ", drive->name, cmd->serial_number);
-                print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1,
+                ide_scsi_hex_dump(cmd->cmnd, cmd->cmd_len);
-                               cmd->cmnd, cmd->cmd_len, 0);
                if (memcmp(pc->c, cmd->cmnd, cmd->cmd_len)) {
                        printk ("ide-scsi: %s: que %lu, tsl = ", drive->name, cmd->serial_number);
-                        print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1,
+                        ide_scsi_hex_dump(pc->c, 12);
-                                       pc->c, 12, 0);
                }
        }
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 2792bc1a7269..52dff40ec192 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -392,6 +392,16 @@ config ITCO_VENDOR_SUPPORT
          devices. At this moment we only have additional support for some
          SuperMicro Inc. motherboards.
+config IT8712F_WDT
+        tristate "IT8712F (Smart Guardian) Watchdog Timer"
+        depends on X86
+        ---help---
+          This is the driver for the built-in watchdog timer on the IT8712F
+          Super I/0 chipset used on many motherboards.
+          To compile this driver as a module, choose M here: the
+          module will be called it8712f_wdt.
 config SC1200_WDT
        tristate "National Semiconductor PC87307/PC97307 (ala SC1200) Watchdog"
        depends on X86
@@ -456,6 +466,19 @@ config SBC8360_WDT
          Most people will say N.
+config SBC7240_WDT
+        tristate "SBC Nano 7240 Watchdog Timer"
+        depends on X86_32
+        ---help---
+          This is the driver for the hardware watchdog found on the IEI
+          single board computers EPIC Nano 7240 (and likely others). This
+          watchdog simply watches your kernel to make sure it doesn't freeze,
+          and if it does, it reboots your computer after a certain amount of
+          time.
+          To compile this driver as a module, choose M here: the
+          module will be called sbc7240_wdt.
 config CPU5_WDT
        tristate "SMA CPU5 Watchdog"
        depends on X86
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index 7d9e5734f8bb..87483cc63252 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -66,11 +66,13 @@ obj-$(CONFIG_IBMASR) += ibmasr.o
 obj-$(CONFIG_WAFER_WDT) += wafer5823wdt.o
 obj-$(CONFIG_I6300ESB_WDT) += i6300esb.o
 obj-$(CONFIG_ITCO_WDT) += iTCO_wdt.o iTCO_vendor_support.o
+obj-$(CONFIG_IT8712F_WDT) += it8712f_wdt.o
 obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
 obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
 obj-$(CONFIG_PC87413_WDT) += pc87413_wdt.o
 obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o
 obj-$(CONFIG_SBC8360_WDT) += sbc8360.o
+obj-$(CONFIG_SBC7240_WDT) += sbc7240_wdt.o
 obj-$(CONFIG_CPU5_WDT) += cpu5wdt.o
 obj-$(CONFIG_SMSC37B787_WDT) += smsc37b787_wdt.o
 obj-$(CONFIG_W83627HF_WDT) += w83627hf_wdt.o
diff --git a/drivers/watchdog/at32ap700x_wdt.c b/drivers/watchdog/at32ap700x_wdt.c
index 54a516169d07..fb5ed6478f78 100644
--- a/drivers/watchdog/at32ap700x_wdt.c
+++ b/drivers/watchdog/at32ap700x_wdt.c
@@ -6,6 +6,19 @@
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
+ *
+ *
+ * Errata: WDT Clear is blocked after WDT Reset
+ *
+ * A watchdog timer event will, after reset, block writes to the WDT_CLEAR
+ * register, preventing the program to clear the next Watchdog Timer Reset.
+ *
+ * If you still want to use the WDT after a WDT reset a small code can be
+ * insterted at the startup checking the AVR32_PM.rcause register for WDT reset
+ * and use a GPIO pin to reset the system. This method requires that one of the
+ * GPIO pins are available and connected externally to the RESET_N pin. After
+ * the GPIO pin has pulled down the reset line the GPIO will be reset and leave
+ * the pin tristated with pullup.
 */
 #include <linux/init.h>
@@ -44,6 +57,13 @@ MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
 #define WDT_CLR                 0x04
+#define WDT_RCAUSE              0x10
+#define WDT_RCAUSE_POR             0
+#define WDT_RCAUSE_EXT             2
+#define WDT_RCAUSE_WDT             3
+#define WDT_RCAUSE_JTAG            4
+#define WDT_RCAUSE_SERP            5
 #define WDT_BIT(name)           (1 << WDT_##name)
 #define WDT_BF(name, value)     ((value) << WDT_##name)
@@ -56,6 +76,7 @@ struct wdt_at32ap700x {
        void __iomem            *regs;
        spinlock_t              io_lock;
        int                     timeout;
+        int                     boot_status;
        unsigned long           users;
        struct miscdevice       miscdev;
 };
@@ -126,7 +147,7 @@ static int at32_wdt_close(struct inode *inode, struct file *file)
                at32_wdt_stop();
        } else {
                dev_dbg(wdt->miscdev.parent,
-                        "Unexpected close, not stopping watchdog!\n");
+                        "unexpected close, not stopping watchdog!\n");
                at32_wdt_pat();
        }
        clear_bit(1, &wdt->users);
@@ -154,6 +175,33 @@ static int at32_wdt_settimeout(int time)
        return 0;
 }
+/*
+ * Get the watchdog status.
+ */
+static int at32_wdt_get_status(void)
+{
+        int rcause;
+        int status = 0;
+        rcause = wdt_readl(wdt, RCAUSE);
+        switch (rcause) {
+        case WDT_BIT(RCAUSE_EXT):
+                status = WDIOF_EXTERN1;
+                break;
+        case WDT_BIT(RCAUSE_WDT):
+                status = WDIOF_CARDRESET;
+                break;
+        case WDT_BIT(RCAUSE_POR):  /* fall through */
+        case WDT_BIT(RCAUSE_JTAG): /* fall through */
+        case WDT_BIT(RCAUSE_SERP): /* fall through */
+        default:
+                break;
+        }
+        return status;
+}
 static struct watchdog_info at32_wdt_info = {
        .identity       = "at32ap700x watchdog",
        .options        = WDIOF_SETTIMEOUT |
@@ -194,10 +242,12 @@ static int at32_wdt_ioctl(struct inode *inode, struct file *file,
        case WDIOC_GETTIMEOUT:
                ret = put_user(wdt->timeout, p);
                break;
-        case WDIOC_GETSTATUS: /* fall through */
+        case WDIOC_GETSTATUS:
-        case WDIOC_GETBOOTSTATUS:
                ret = put_user(0, p);
                break;
+        case WDIOC_GETBOOTSTATUS:
+                ret = put_user(wdt->boot_status, p);
+                break;
        case WDIOC_SETOPTIONS:
                ret = get_user(time, p);
                if (ret)
@@ -282,8 +332,19 @@ static int __init at32_wdt_probe(struct platform_device *pdev)
                dev_dbg(&pdev->dev, "could not map I/O memory\n");
                goto err_free;
        }
        spin_lock_init(&wdt->io_lock);
-        wdt->users = 0;
+        wdt->boot_status = at32_wdt_get_status();
+        /* Work-around for watchdog silicon errata. */
+        if (wdt->boot_status & WDIOF_CARDRESET) {
+                dev_info(&pdev->dev, "CPU must be reset with external "
+                                "reset or POR due to silicon errata.\n");
+                ret = -EIO;
+                goto err_iounmap;
+        } else {
+                wdt->users = 0;
+        }
        wdt->miscdev.minor = WATCHDOG_MINOR;
        wdt->miscdev.name = "watchdog";
        wdt->miscdev.fops = &at32_wdt_fops;
diff --git a/drivers/watchdog/bfin_wdt.c b/drivers/watchdog/bfin_wdt.c
index 309d27913fc1..31dc7a69e90c 100644
--- a/drivers/watchdog/bfin_wdt.c
+++ b/drivers/watchdog/bfin_wdt.c
@@ -71,7 +71,7 @@ static int nowayout = WATCHDOG_NOWAYOUT;
 static struct watchdog_info bfin_wdt_info;
 static unsigned long open_check;
 static char expect_close;
-static spinlock_t bfin_wdt_spinlock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(bfin_wdt_spinlock);
 /**
 *      bfin_wdt_keepalive - Keep the Userspace Watchdog Alive
diff --git a/drivers/watchdog/it8712f_wdt.c b/drivers/watchdog/it8712f_wdt.c
new file mode 100644
index 000000000000..6330fc02464e
--- /dev/null
+++ b/drivers/watchdog/it8712f_wdt.c
@@ -0,0 +1,400 @@
+/*
+ *      IT8712F "Smart Guardian" Watchdog support
+ *
+ *      Copyright (c) 2006-2007 Jorge Boncompte - DTI2 <jorge@dti2.net>
+ *
+ *      Based on info and code taken from:
+ *
+ *      drivers/char/watchdog/scx200_wdt.c
+ *      drivers/hwmon/it87.c
+ *      IT8712F EC-LPC I/O Preliminary Specification 0.9.2.pdf
+ *
+ *      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.
+ *
+ *      The author(s) of this software shall not be held liable for damages
+ *      of any nature resulting due to the use of this software. This
+ *      software is provided AS-IS with no warranties.
+ */
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/notifier.h>
+#include <linux/reboot.h>
+#include <linux/fs.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#define NAME "it8712f_wdt"
+MODULE_AUTHOR("Jorge Boncompte - DTI2 <jorge@dti2.net>");
+MODULE_DESCRIPTION("IT8712F Watchdog Driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
+static int margin = 60;         /* in seconds */
+module_param(margin, int, 0);
+MODULE_PARM_DESC(margin, "Watchdog margin in seconds");
+static int nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Disable watchdog shutdown on close");
+static struct semaphore it8712f_wdt_sem;
+static unsigned expect_close;
+static spinlock_t io_lock;
+/* Dog Food address - We use the game port address */
+static unsigned short address;
+#define REG             0x2e    /* The register to read/write */
+#define VAL             0x2f    /* The value to read/write */
+#define LDN             0x07    /* Register: Logical device select */
+#define DEVID           0x20    /* Register: Device ID */
+#define DEVREV          0x22    /* Register: Device Revision */
+#define ACT_REG         0x30    /* LDN Register: Activation */
+#define BASE_REG        0x60    /* LDN Register: Base address */
+#define IT8712F_DEVID   0x8712
+#define LDN_GPIO        0x07    /* GPIO and Watch Dog Timer */
+#define LDN_GAME        0x09    /* Game Port */
+#define WDT_CONTROL     0x71    /* WDT Register: Control */
+#define WDT_CONFIG      0x72    /* WDT Register: Configuration */
+#define WDT_TIMEOUT     0x73    /* WDT Register: Timeout Value */
+#define WDT_RESET_GAME  0x10
+#define WDT_RESET_KBD   0x20
+#define WDT_RESET_MOUSE 0x40
+#define WDT_RESET_CIR   0x80
+#define WDT_UNIT_SEC    0x80    /* If 0 in MINUTES */
+#define WDT_OUT_PWROK   0x10
+#define WDT_OUT_KRST    0x40
+static int
+superio_inb(int reg)
+{
+        outb(reg, REG);
+        return inb(VAL);
+}
+static void
+superio_outb(int val, int reg)
+{
+        outb(reg, REG);
+        outb(val, VAL);
+}
+static int
+superio_inw(int reg)
+{
+        int val;
+        outb(reg++, REG);
+        val = inb(VAL) << 8;
+        outb(reg, REG);
+        val |= inb(VAL);
+        return val;
+}
+static inline void
+superio_select(int ldn)
+{
+        outb(LDN, REG);
+        outb(ldn, VAL);
+}
+static inline void
+superio_enter(void)
+{
+        spin_lock(&io_lock);
+        outb(0x87, REG);
+        outb(0x01, REG);
+        outb(0x55, REG);
+        outb(0x55, REG);
+}
+static inline void
+superio_exit(void)
+{
+        outb(0x02, REG);
+        outb(0x02, VAL);
+        spin_unlock(&io_lock);
+}
+static inline void
+it8712f_wdt_ping(void)
+{
+        inb(address);
+}
+static void
+it8712f_wdt_update_margin(void)
+{
+        int config = WDT_OUT_KRST | WDT_OUT_PWROK;
+        printk(KERN_INFO NAME ": timer margin %d seconds\n", margin);
+        /* The timeout register only has 8bits wide */
+        if (margin < 256)
+                config |= WDT_UNIT_SEC; /* else UNIT are MINUTES */
+        superio_outb(config, WDT_CONFIG);
+        superio_outb((margin > 255) ? (margin / 60) : margin, WDT_TIMEOUT);
+}
+static void
+it8712f_wdt_enable(void)
+{
+        printk(KERN_DEBUG NAME ": enabling watchdog timer\n");
+        superio_enter();
+        superio_select(LDN_GPIO);
+        superio_outb(WDT_RESET_GAME, WDT_CONTROL);
+        it8712f_wdt_update_margin();
+        superio_exit();
+        it8712f_wdt_ping();
+}
+static void
+it8712f_wdt_disable(void)
+{
+        printk(KERN_DEBUG NAME ": disabling watchdog timer\n");
+        superio_enter();
+        superio_select(LDN_GPIO);
+        superio_outb(0, WDT_CONFIG);
+        superio_outb(0, WDT_CONTROL);
+        superio_outb(0, WDT_TIMEOUT);
+        superio_exit();
+}
+static int
+it8712f_wdt_notify(struct notifier_block *this,
+                    unsigned long code, void *unused)
+{
+        if (code == SYS_HALT || code == SYS_POWER_OFF)
+                if (!nowayout)
+                        it8712f_wdt_disable();
+        return NOTIFY_DONE;
+}
+static struct notifier_block it8712f_wdt_notifier = {
+        .notifier_call = it8712f_wdt_notify,
+};
+static ssize_t
+it8712f_wdt_write(struct file *file, const char __user *data,
+        size_t len, loff_t *ppos)
+{
+        /* check for a magic close character */
+        if (len) {
+                size_t i;
+                it8712f_wdt_ping();
+                expect_close = 0;
+                for (i = 0; i < len; ++i) {
+                        char c;
+                        if (get_user(c, data+i))
+                                return -EFAULT;
+                        if (c == 'V')
+                                expect_close = 42;
+                }
+        }
+        return len;
+}
+static int
+it8712f_wdt_ioctl(struct inode *inode, struct file *file,
+        unsigned int cmd, unsigned long arg)
+{
+        void __user *argp = (void __user *)arg;
+        int __user *p = argp;
+        static struct watchdog_info ident = {
+                .identity = "IT8712F Watchdog",
+                .firmware_version = 1,
+                .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
+        };
+        int new_margin;
+        switch (cmd) {
+        default:
+                return -ENOTTY;
+        case WDIOC_GETSUPPORT:
+                if (copy_to_user(argp, &ident, sizeof(ident)))
+                        return -EFAULT;
+                return 0;
+        case WDIOC_GETSTATUS:
+        case WDIOC_GETBOOTSTATUS:
+                return put_user(0, p);
+        case WDIOC_KEEPALIVE:
+                it8712f_wdt_ping();
+                return 0;
+        case WDIOC_SETTIMEOUT:
+                if (get_user(new_margin, p))
+                        return -EFAULT;
+                if (new_margin < 1)
+                        return -EINVAL;
+                margin = new_margin;
+                superio_enter();
+                superio_select(LDN_GPIO);
+                it8712f_wdt_update_margin();
+                superio_exit();
+                it8712f_wdt_ping();
+        case WDIOC_GETTIMEOUT:
+                if (put_user(margin, p))
+                        return -EFAULT;
+                return 0;
+        }
+}
+static int
+it8712f_wdt_open(struct inode *inode, struct file *file)
+{
+        /* only allow one at a time */
+        if (down_trylock(&it8712f_wdt_sem))
+                return -EBUSY;
+        it8712f_wdt_enable();
+        return nonseekable_open(inode, file);
+}
+static int
+it8712f_wdt_release(struct inode *inode, struct file *file)
+{
+        if (expect_close != 42) {
+                printk(KERN_WARNING NAME
+                        ": watchdog device closed unexpectedly, will not"
+                        " disable the watchdog timer\n");
+        } else if (!nowayout) {
+                it8712f_wdt_disable();
+        }
+        expect_close = 0;
+        up(&it8712f_wdt_sem);
+        return 0;
+}
+static struct file_operations it8712f_wdt_fops = {
+        .owner = THIS_MODULE,
+        .llseek = no_llseek,
+        .write = it8712f_wdt_write,
+        .ioctl = it8712f_wdt_ioctl,
+        .open = it8712f_wdt_open,
+        .release = it8712f_wdt_release,
+};
+static struct miscdevice it8712f_wdt_miscdev = {
+        .minor = WATCHDOG_MINOR,
+        .name = "watchdog",
+        .fops = &it8712f_wdt_fops,
+};
+static int __init
+it8712f_wdt_find(unsigned short *address)
+{
+        int err = -ENODEV;
+        int chip_type;
+        superio_enter();
+        chip_type = superio_inw(DEVID);
+        if (chip_type != IT8712F_DEVID)
+                goto exit;
+        superio_select(LDN_GAME);
+        superio_outb(1, ACT_REG);
+        if (!(superio_inb(ACT_REG) & 0x01)) {
+                printk(KERN_ERR NAME ": Device not activated, skipping\n");
+                goto exit;
+        }
+        *address = superio_inw(BASE_REG);
+        if (*address == 0) {
+                printk(KERN_ERR NAME ": Base address not set, skipping\n");
+                goto exit;
+        }
+        err = 0;
+        printk(KERN_DEBUG NAME ": Found IT%04xF chip revision %d - "
+                "using DogFood address 0x%x\n",
+                chip_type, superio_inb(DEVREV) & 0x0f, *address);
+exit:
+        superio_exit();
+        return err;
+}
+static int __init
+it8712f_wdt_init(void)
+{
+        int err = 0;
+        spin_lock_init(&io_lock);
+        if (it8712f_wdt_find(&address))
+                return -ENODEV;
+        if (!request_region(address, 1, "IT8712F Watchdog")) {
+                printk(KERN_WARNING NAME ": watchdog I/O region busy\n");
+                return -EBUSY;
+        }
+        it8712f_wdt_disable();
+        sema_init(&it8712f_wdt_sem, 1);
+        err = register_reboot_notifier(&it8712f_wdt_notifier);
+        if (err) {
+                printk(KERN_ERR NAME ": unable to register reboot notifier\n");
+                goto out;
+        }
+        err = misc_register(&it8712f_wdt_miscdev);
+        if (err) {
+                printk(KERN_ERR NAME
+                        ": cannot register miscdev on minor=%d (err=%d)\n",
+                        WATCHDOG_MINOR, err);
+                goto reboot_out;
+        }
+        return 0;
+reboot_out:
+        unregister_reboot_notifier(&it8712f_wdt_notifier);
+out:
+        release_region(address, 1);
+        return err;
+}
+static void __exit
+it8712f_wdt_exit(void)
+{
+        misc_deregister(&it8712f_wdt_miscdev);
+        unregister_reboot_notifier(&it8712f_wdt_notifier);
+        release_region(address, 1);
+}
+module_init(it8712f_wdt_init);
+module_exit(it8712f_wdt_exit);
diff --git a/drivers/watchdog/sbc7240_wdt.c b/drivers/watchdog/sbc7240_wdt.c
new file mode 100644
index 000000000000..4c8cefbd8627
--- /dev/null
+++ b/drivers/watchdog/sbc7240_wdt.c
@@ -0,0 +1,324 @@
+/*
+ *      NANO7240 SBC Watchdog device driver
+ *
+ *      Based on w83877f.c by Scott Jennings,
+ *
+ *      This program is free software; you can redistribute it and/or modify
+ *      it under the terms of the GNU General Public License version 2 as
+ *      published by the Free Software Foundation;
+ *
+ *      Software distributed under the License is distributed on an "AS IS"
+ *      basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ *      implied. See the License for the specific language governing
+ *      rights and limitations under the License.
+ *
+ *      (c) Copyright 2007  Gilles GIGAN <gilles.gigan@jcu.edu.au>
+ *
+ */
+#include <linux/fs.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/jiffies.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/miscdevice.h>
+#include <linux/notifier.h>
+#include <linux/reboot.h>
+#include <linux/types.h>
+#include <linux/watchdog.h>
+#include <asm/atomic.h>
+#include <asm/io.h>
+#include <asm/system.h>
+#include <asm/uaccess.h>
+#define SBC7240_PREFIX "sbc7240_wdt: "
+#define SBC7240_ENABLE_PORT             0x443
+#define SBC7240_DISABLE_PORT            0x043
+#define SBC7240_SET_TIMEOUT_PORT        SBC7240_ENABLE_PORT
+#define SBC7240_MAGIC_CHAR              'V'
+#define SBC7240_TIMEOUT         30
+#define SBC7240_MAX_TIMEOUT             255
+static int timeout = SBC7240_TIMEOUT;   /* in seconds */
+module_param(timeout, int, 0);
+MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. (1<=timeout<="
+                 __MODULE_STRING(SBC7240_MAX_TIMEOUT) ", default="
+                 __MODULE_STRING(SBC7240_TIMEOUT) ")");
+static int nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Disable watchdog when closing device file");
+#define SBC7240_OPEN_STATUS_BIT         0
+#define SBC7240_ENABLED_STATUS_BIT      1
+#define SBC7240_EXPECT_CLOSE_STATUS_BIT 2
+static unsigned long wdt_status;
+/*
+ * Utility routines
+ */
+static void wdt_disable(void)
+{
+        /* disable the watchdog */
+        if (test_and_clear_bit(SBC7240_ENABLED_STATUS_BIT, &wdt_status)) {
+                inb_p(SBC7240_DISABLE_PORT);
+                printk(KERN_INFO SBC7240_PREFIX
+                       "Watchdog timer is now disabled.\n");
+        }
+}
+static void wdt_enable(void)
+{
+        /* enable the watchdog */
+        if (!test_and_set_bit(SBC7240_ENABLED_STATUS_BIT, &wdt_status)) {
+                inb_p(SBC7240_ENABLE_PORT);
+                printk(KERN_INFO SBC7240_PREFIX
+                       "Watchdog timer is now enabled.\n");
+        }
+}
+static int wdt_set_timeout(int t)
+{
+        if (t < 1 || t > SBC7240_MAX_TIMEOUT) {
+                printk(KERN_ERR SBC7240_PREFIX
+                       "timeout value must be 1<=x<=%d\n",
+                       SBC7240_MAX_TIMEOUT);
+                return -1;
+        }
+        /* set the timeout */
+        outb_p((unsigned)t, SBC7240_SET_TIMEOUT_PORT);
+        timeout = t;
+        printk(KERN_INFO SBC7240_PREFIX "timeout set to %d seconds\n", t);
+        return 0;
+}
+/* Whack the dog */
+static inline void wdt_keepalive(void)
+{
+        if (test_bit(SBC7240_ENABLED_STATUS_BIT, &wdt_status))
+                inb_p(SBC7240_ENABLE_PORT);
+}
+/*
+ * /dev/watchdog handling
+ */
+static ssize_t fop_write(struct file *file, const char __user *buf,
+                         size_t count, loff_t *ppos)
+{
+        size_t i;
+        char c;
+        if (count) {
+                if (!nowayout) {
+                        clear_bit(SBC7240_EXPECT_CLOSE_STATUS_BIT,
+                                &wdt_status);
+                        /* is there a magic char ? */
+                        for (i = 0; i != count; i++) {
+                                if (get_user(c, buf + i))
+                                        return -EFAULT;
+                                if (c == SBC7240_MAGIC_CHAR) {
+                                        set_bit(SBC7240_EXPECT_CLOSE_STATUS_BIT,
+                                                &wdt_status);
+                                        break;
+                                }
+                        }
+                }
+                wdt_keepalive();
+        }
+        return count;
+}
+static int fop_open(struct inode *inode, struct file *file)
+{
+        if (test_and_set_bit(SBC7240_OPEN_STATUS_BIT, &wdt_status))
+                return -EBUSY;
+        wdt_enable();
+        return nonseekable_open(inode, file);
+}
+static int fop_close(struct inode *inode, struct file *file)
+{
+        if (test_and_clear_bit(SBC7240_EXPECT_CLOSE_STATUS_BIT, &wdt_status)
+            || !nowayout) {
+                wdt_disable();
+        } else {
+                printk(KERN_CRIT SBC7240_PREFIX
+                       "Unexpected close, not stopping watchdog!\n");
+                wdt_keepalive();
+        }
+        clear_bit(SBC7240_OPEN_STATUS_BIT, &wdt_status);
+        return 0;
+}
+static struct watchdog_info ident = {
+        .options = WDIOF_KEEPALIVEPING|
+                   WDIOF_SETTIMEOUT|
+                   WDIOF_MAGICCLOSE,
+        .firmware_version = 1,
+        .identity = "SBC7240",
+};
+static int fop_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
+                     unsigned long arg)
+{
+        switch (cmd) {
+        case WDIOC_GETSUPPORT:
+                return copy_to_user
+                        ((void __user *)arg, &ident, sizeof(ident))
+                         ? -EFAULT : 0;
+        case WDIOC_GETSTATUS:
+        case WDIOC_GETBOOTSTATUS:
+                return put_user(0, (int __user *)arg);
+        case WDIOC_KEEPALIVE:
+                wdt_keepalive();
+                return 0;
+        case WDIOC_SETOPTIONS:{
+                        int options;
+                        int retval = -EINVAL;
+                        if (get_user(options, (int __user *)arg))
+                                return -EFAULT;
+                        if (options & WDIOS_DISABLECARD) {
+                                wdt_disable();
+                                retval = 0;
+                        }
+                        if (options & WDIOS_ENABLECARD) {
+                                wdt_enable();
+                                retval = 0;
+                        }
+                        return retval;
+                }
+        case WDIOC_SETTIMEOUT:{
+                        int new_timeout;
+                        if (get_user(new_timeout, (int __user *)arg))
+                                return -EFAULT;
+                        if (wdt_set_timeout(new_timeout))
+                                return -EINVAL;
+                        /* Fall through */
+                }
+        case WDIOC_GETTIMEOUT:
+                return put_user(timeout, (int __user *)arg);
+        default:
+                return -ENOTTY;
+        }
+}
+static const struct file_operations wdt_fops = {
+        .owner = THIS_MODULE,
+        .llseek = no_llseek,
+        .write = fop_write,
+        .open = fop_open,
+        .release = fop_close,
+        .ioctl = fop_ioctl,
+};
+static struct miscdevice wdt_miscdev = {
+        .minor = WATCHDOG_MINOR,
+        .name = "watchdog",
+        .fops = &wdt_fops,
+};
+/*
+ *      Notifier for system down
+ */
+static int wdt_notify_sys(struct notifier_block *this, unsigned long code,
+                          void *unused)
+{
+        if (code == SYS_DOWN || code == SYS_HALT)
+                wdt_disable();
+        return NOTIFY_DONE;
+}
+static struct notifier_block wdt_notifier = {
+        .notifier_call = wdt_notify_sys,
+};
+static void __exit sbc7240_wdt_unload(void)
+{
+        printk(KERN_INFO SBC7240_PREFIX "Removing watchdog\n");
+        misc_deregister(&wdt_miscdev);
+        unregister_reboot_notifier(&wdt_notifier);
+        release_region(SBC7240_ENABLE_PORT, 1);
+}
+static int __init sbc7240_wdt_init(void)
+{
+        int rc = -EBUSY;
+        if (!request_region(SBC7240_ENABLE_PORT, 1, "SBC7240 WDT")) {
+                printk(KERN_ERR SBC7240_PREFIX
+                       "I/O address 0x%04x already in use\n",
+                       SBC7240_ENABLE_PORT);
+                rc = -EIO;
+                goto err_out;
+        }
+        /* The IO port 0x043 used to disable the watchdog
+         * is already claimed by the system timer, so we
+         * cant request_region() it ...*/
+        if (timeout < 1 || timeout > SBC7240_MAX_TIMEOUT) {
+                timeout = SBC7240_TIMEOUT;
+                printk(KERN_INFO SBC7240_PREFIX
+                       "timeout value must be 1<=x<=%d, using %d\n",
+                       SBC7240_MAX_TIMEOUT, timeout);
+        }
+        wdt_set_timeout(timeout);
+        wdt_disable();
+        rc = register_reboot_notifier(&wdt_notifier);
+        if (rc) {
+                printk(KERN_ERR SBC7240_PREFIX
+                       "cannot register reboot notifier (err=%d)\n", rc);
+                goto err_out_region;
+        }
+        rc = misc_register(&wdt_miscdev);
+        if (rc) {
+                printk(KERN_ERR SBC7240_PREFIX
+                       "cannot register miscdev on minor=%d (err=%d)\n",
+                       wdt_miscdev.minor, rc);
+                goto err_out_reboot_notifier;
+        }
+        printk(KERN_INFO SBC7240_PREFIX
+               "Watchdog driver for SBC7240 initialised (nowayout=%d)\n",
+               nowayout);
+        return 0;
+err_out_reboot_notifier:
+        unregister_reboot_notifier(&wdt_notifier);
+err_out_region:
+        release_region(SBC7240_ENABLE_PORT, 1);
+err_out:
+        return rc;
+}
+module_init(sbc7240_wdt_init);
+module_exit(sbc7240_wdt_unload);
+MODULE_AUTHOR("Gilles Gigan");
+MODULE_DESCRIPTION("Watchdog device driver for single board"
+                   " computers EPIC Nano 7240 from iEi");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/drivers/watchdog/w83697hf_wdt.c b/drivers/watchdog/w83697hf_wdt.c
index c622a0e6c9ae..6ea125eabeaa 100644
--- a/drivers/watchdog/w83697hf_wdt.c
+++ b/drivers/watchdog/w83697hf_wdt.c
@@ -382,8 +382,10 @@ wdt_init(void)
                /* we will autodetect the W83697HF/HG watchdog */
                for (i = 0; ((!found) && (w83697hf_ioports[i] != 0)); i++) {
                        wdt_io = w83697hf_ioports[i];
-                        if (!w83697hf_check_wdt())
+                        if (!w83697hf_check_wdt()) {
                                found++;
+                                break;
+                        }
                }
        } else {
                if (!w83697hf_check_wdt())
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 6b33df6f1995..1bd398da07da 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1784,6 +1784,7 @@
 #define CCCR_M_MASK     0x0060          /* Memory Frequency to Run Mode Frequency Multiplier */
 #define CCCR_L_MASK     0x001f          /* Crystal Frequency to Memory Frequency Multiplier */
+#define CKEN_AC97CONF   (31)    /* AC97 Controller Configuration */
 #define CKEN_CAMERA     (24)    /* Camera Interface Clock Enable */
 #define CKEN_SSP1       (23)    /* SSP1 Unit Clock Enable */
 #define CKEN_MEMC       (22)    /* Memory Controller Clock Enable */
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index bf7701243d71..cb18af989645 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -1680,10 +1680,11 @@ enum soc_au1200_ints {
 #define Au1500_PCI_MEM_START      0x440000000ULL
 #define Au1500_PCI_MEM_END        0x44FFFFFFFULL
-#define PCI_IO_START    (Au1500_PCI_IO_START + 0x1000)
+#define PCI_IO_START    0x00001000
-#define PCI_IO_END      (Au1500_PCI_IO_END)
+#define PCI_IO_END      0x000FFFFF
-#define PCI_MEM_START   (Au1500_PCI_MEM_START)
+#define PCI_MEM_START   0x40000000
-#define PCI_MEM_END     (Au1500_PCI_MEM_END)
+#define PCI_MEM_END     0x4FFFFFFF
 #define PCI_FIRST_DEVFN (0<<3)
 #define PCI_LAST_DEVFN  (19<<3)
diff --git a/include/asm-powerpc/commproc.h b/include/asm-powerpc/commproc.h
index a2328b8addd8..2ee59d7b335c 100644
--- a/include/asm-powerpc/commproc.h
+++ b/include/asm-powerpc/commproc.h
@@ -698,9 +698,6 @@ typedef struct risc_timer_pram {
 #define CICR_IEN                ((uint)0x00000080)      /* Int. enable */
 #define CICR_SPS                ((uint)0x00000001)      /* SCC Spread */
-extern void cpm_install_handler(int vec, void (*handler)(void *), void *dev_id);
-extern void cpm_free_handler(int vec);
 #define IMAP_ADDR               (get_immrbase())
 #define CPM_PIN_INPUT     0
diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h
index f2cc25b74adf..1f530f8a6280 100644
--- a/include/asm-s390/pgtable.h
+++ b/include/asm-s390/pgtable.h
@@ -453,12 +453,12 @@ static inline int pgd_bad(pgd_t pgd)	 { return 0; }
 static inline int pud_present(pud_t pud)
 {
-        return pud_val(pud) & _REGION_ENTRY_ORIGIN;
+        return (pud_val(pud) & _REGION_ENTRY_ORIGIN) != 0UL;
 }
 static inline int pud_none(pud_t pud)
 {
-        return pud_val(pud) & _REGION_ENTRY_INV;
+        return (pud_val(pud) & _REGION_ENTRY_INV) != 0UL;
 }
 static inline int pud_bad(pud_t pud)
@@ -471,12 +471,12 @@ static inline int pud_bad(pud_t pud)
 static inline int pmd_present(pmd_t pmd)
 {
-        return pmd_val(pmd) & _SEGMENT_ENTRY_ORIGIN;
+        return (pmd_val(pmd) & _SEGMENT_ENTRY_ORIGIN) != 0UL;
 }
 static inline int pmd_none(pmd_t pmd)
 {
-        return pmd_val(pmd) & _SEGMENT_ENTRY_INV;
+        return (pmd_val(pmd) & _SEGMENT_ENTRY_INV) != 0UL;
 }
 static inline int pmd_bad(pmd_t pmd)
diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h
index 029b3e0d5e4c..0decdf763716 100644
--- a/include/asm-sparc/unistd.h
+++ b/include/asm-sparc/unistd.h
@@ -333,6 +333,15 @@
 #define NR_SYSCALLS             315
+/* Sparc 32-bit only has the "setresuid32", "getresuid32" variants,
+ * it never had the plain ones and there is no value to adding those
+ * old versions into the syscall table.
+ */
+#define __IGNORE_setresuid
+#define __IGNORE_getresuid
+#define __IGNORE_setresgid
+#define __IGNORE_getresgid
 #ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
diff --git a/include/asm-sparc64/hypervisor.h b/include/asm-sparc64/hypervisor.h
index 524d49835dfd..3ad45dff52f8 100644
--- a/include/asm-sparc64/hypervisor.h
+++ b/include/asm-sparc64/hypervisor.h
@@ -709,6 +709,10 @@ extern unsigned long sun4v_mmu_tsb_ctx0(unsigned long num_descriptions,
 */
 #define HV_FAST_MMU_DEMAP_ALL           0x24
+#ifndef __ASSEMBLY__
+extern void sun4v_mmu_demap_all(void);
+#endif
 /* mmu_map_perm_addr()
 * TRAP:        HV_FAST_TRAP
 * FUNCTION:    HV_FAST_MMU_MAP_PERM_ADDR
diff --git a/include/linux/ide.h b/include/linux/ide.h
index dc75ccbcf991..9a6a41e7079f 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1255,6 +1255,7 @@ int ide_in_drive_list(struct hd_driveid *, const struct drive_list_entry *);
 #ifdef CONFIG_BLK_DEV_IDEDMA
 int __ide_dma_bad_drive(ide_drive_t *);
+int ide_id_dma_bug(ide_drive_t *);
 u8 ide_find_dma_mode(ide_drive_t *, u8);
@@ -1264,7 +1265,6 @@ static inline u8 ide_max_dma_mode(ide_drive_t *drive)
 }
 void ide_dma_off(ide_drive_t *);
-void ide_dma_verbose(ide_drive_t *);
 int ide_set_dma(ide_drive_t *);
 ide_startstop_t ide_dma_intr(ide_drive_t *);
@@ -1287,6 +1287,7 @@ extern void ide_dma_timeout(ide_drive_t *);
 #endif /* CONFIG_BLK_DEV_IDEDMA_PCI */
 #else
+static inline int ide_id_dma_bug(ide_drive_t *drive) { return 0; }
 static inline u8 ide_find_dma_mode(ide_drive_t *drive, u8 speed) { return 0; }
 static inline u8 ide_max_dma_mode(ide_drive_t *drive) { return 0; }
 static inline void ide_dma_off(ide_drive_t *drive) { ; }
@@ -1333,8 +1334,7 @@ static inline void ide_set_hwifdata (ide_hwif_t * hwif, void *data)
        hwif->hwif_data = data;
 }
-/* ide-lib.c */
+const char *ide_xfer_verbose(u8 mode);
-extern char *ide_xfer_verbose(u8 xfer_rate);
 extern void ide_toggle_bounce(ide_drive_t *drive, int on);
 extern int ide_set_xfer_rate(ide_drive_t *drive, u8 rate);
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 533ee351a273..499aa9375901 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -50,7 +50,8 @@ enum nf_br_hook_priorities {
 extern int nf_bridge_copy_header(struct sk_buff *skb);
 static inline int nf_bridge_maybe_copy_header(struct sk_buff *skb)
 {
-        if (skb->nf_bridge)
+        if (skb->nf_bridge &&
+            skb->nf_bridge->mask & (BRNF_BRIDGED | BRNF_BRIDGED_DNAT))
                return nf_bridge_copy_header(skb);
        return 0;
 }
diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
index 5fe9b2a6697d..d8f215733175 100644
--- a/net/ax25/ax25_subr.c
+++ b/net/ax25/ax25_subr.c
@@ -279,6 +279,7 @@ void ax25_disconnect(ax25_cb *ax25, int reason)
        ax25_link_failed(ax25, reason);
        if (ax25->sk != NULL) {
+                local_bh_disable();
                bh_lock_sock(ax25->sk);
                ax25->sk->sk_state     = TCP_CLOSE;
                ax25->sk->sk_err       = reason;
@@ -288,5 +289,6 @@ void ax25_disconnect(ax25_cb *ax25, int reason)
                        sock_set_flag(ax25->sk, SOCK_DEAD);
                }
                bh_unlock_sock(ax25->sk);
+                local_bh_enable();
        }
 }
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index c07bac5e3e10..bf7787395fe0 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -157,8 +157,7 @@ static struct ethtool_ops br_ethtool_ops = {
 void br_dev_setup(struct net_device *dev)
 {
-        memset(dev->dev_addr, 0, ETH_ALEN);
+        random_ether_addr(dev->dev_addr);
        ether_setup(dev);
        dev->do_ioctl = br_dev_ioctl;
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index c5c107a01823..96400b0bd08a 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -1396,25 +1396,7 @@ late_initcall(ip_auto_config);
 /*
 *  Decode any IP configuration options in the "ip=" or "nfsaddrs=" kernel
- *  command line parameter. It consists of option fields separated by colons in
+ *  command line parameter.  See Documentation/nfsroot.txt.
- *  the following order:
- *
- *  <client-ip>:<server-ip>:<gw-ip>:<netmask>:<host name>:<device>:<PROTO>
- *
- *  Any of the fields can be empty which means to use a default value:
- *      <client-ip>     - address given by BOOTP or RARP
- *      <server-ip>     - address of host returning BOOTP or RARP packet
- *      <gw-ip>         - none, or the address returned by BOOTP
- *      <netmask>       - automatically determined from <client-ip>, or the
- *                        one returned by BOOTP
- *      <host name>     - <client-ip> in ASCII notation, or the name returned
- *                        by BOOTP
- *      <device>        - use all available devices
- *      <PROTO>:
- *         off|none         - don't do autoconfig at all (DEFAULT)
- *         on|any           - use any configured protocol
- *         dhcp|bootp|rarp  - use only the specified protocol
- *         both             - use both BOOTP and RARP (not DHCP)
 */
 static int __init ic_proto_name(char *name)
 {
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 4b10b98640ac..b9b189c26208 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -1492,8 +1492,10 @@ static inline int compat_copy_match_to_user(struct ipt_entry_match *m,
        return xt_compat_match_to_user(m, dstptr, size);
 }
-static int compat_copy_entry_to_user(struct ipt_entry *e,
+static int
-                void __user **dstptr, compat_uint_t *size)
+compat_copy_entry_to_user(struct ipt_entry *e, void __user **dstptr,
+                          compat_uint_t *size, struct xt_counters *counters,
+                          unsigned int *i)
 {
        struct ipt_entry_target *t;
        struct compat_ipt_entry __user *ce;
@@ -1507,6 +1509,9 @@ static int compat_copy_entry_to_user(struct ipt_entry *e,
        if (copy_to_user(ce, e, sizeof(struct ipt_entry)))
                goto out;
+        if (copy_to_user(&ce->counters, &counters[*i], sizeof(counters[*i])))
+                goto out;
        *dstptr += sizeof(struct compat_ipt_entry);
        ret = IPT_MATCH_ITERATE(e, compat_copy_match_to_user, dstptr, size);
        target_offset = e->target_offset - (origsize - *size);
@@ -1522,6 +1527,8 @@ static int compat_copy_entry_to_user(struct ipt_entry *e,
                goto out;
        if (put_user(next_offset, &ce->next_offset))
                goto out;
+        (*i)++;
        return 0;
 out:
        return ret;
@@ -1937,14 +1944,13 @@ struct compat_ipt_get_entries
 static int compat_copy_entries_to_user(unsigned int total_size,
                     struct xt_table *table, void __user *userptr)
 {
-        unsigned int off, num;
-        struct compat_ipt_entry e;
        struct xt_counters *counters;
        struct xt_table_info *private = table->private;
        void __user *pos;
        unsigned int size;
        int ret = 0;
        void *loc_cpu_entry;
+        unsigned int i = 0;
        counters = alloc_counters(table);
        if (IS_ERR(counters))
@@ -1958,48 +1964,9 @@ static int compat_copy_entries_to_user(unsigned int total_size,
        pos = userptr;
        size = total_size;
        ret = IPT_ENTRY_ITERATE(loc_cpu_entry, total_size,
-                        compat_copy_entry_to_user, &pos, &size);
+                                compat_copy_entry_to_user,
-        if (ret)
+                                &pos, &size, counters, &i);
-                goto free_counters;
-        /* ... then go back and fix counters and names */
-        for (off = 0, num = 0; off < size; off += e.next_offset, num++) {
-                unsigned int i;
-                struct ipt_entry_match m;
-                struct ipt_entry_target t;
-                ret = -EFAULT;
-                if (copy_from_user(&e, userptr + off,
-                                        sizeof(struct compat_ipt_entry)))
-                        goto free_counters;
-                if (copy_to_user(userptr + off +
-                        offsetof(struct compat_ipt_entry, counters),
-                         &counters[num], sizeof(counters[num])))
-                        goto free_counters;
-                for (i = sizeof(struct compat_ipt_entry);
-                                i < e.target_offset; i += m.u.match_size) {
-                        if (copy_from_user(&m, userptr + off + i,
-                                        sizeof(struct ipt_entry_match)))
-                                goto free_counters;
-                        if (copy_to_user(userptr + off + i +
-                                offsetof(struct ipt_entry_match, u.user.name),
-                                m.u.kernel.match->name,
-                                strlen(m.u.kernel.match->name) + 1))
-                                goto free_counters;
-                }
-                if (copy_from_user(&t, userptr + off + e.target_offset,
-                                        sizeof(struct ipt_entry_target)))
-                        goto free_counters;
-                if (copy_to_user(userptr + off + e.target_offset +
-                        offsetof(struct ipt_entry_target, u.user.name),
-                        t.u.kernel.target->name,
-                        strlen(t.u.kernel.target->name) + 1))
-                        goto free_counters;
-        }
-        ret = 0;
-free_counters:
        vfree(counters);
        return ret;
 }
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index b9e429d2d1de..889c89362bfc 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -923,7 +923,7 @@ static void tcp_init_metrics(struct sock *sk)
        }
        if (dst_metric(dst, RTAX_RTTVAR) > tp->mdev) {
                tp->mdev = dst_metric(dst, RTAX_RTTVAR);
-                tp->mdev_max = tp->rttvar = max(tp->mdev, TCP_RTO_MIN);
+                tp->mdev_max = tp->rttvar = max(tp->mdev, tcp_rto_min(sk));
        }
        tcp_set_rto(sk);
        tcp_bound_rto(sk);
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 1334fc174bcf..8c5f80fd03ad 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -1046,7 +1046,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
                break;
        default:
-                return -EINVAL;
+                return -ENOPROTOOPT;
        }
        len = min_t(unsigned int, sizeof(int), len);
        if(put_user(len, optlen))
@@ -1069,9 +1069,8 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname,
        err = do_ipv6_getsockopt(sk, level, optname, optval, optlen);
 #ifdef CONFIG_NETFILTER
-        /* we need to exclude all possible EINVALs except default case */
+        /* we need to exclude all possible ENOPROTOOPTs except default case */
-        if (err == -EINVAL && optname != IPV6_ADDRFORM &&
+        if (err == -ENOPROTOOPT && optname != IPV6_2292PKTOPTIONS) {
-                        optname != MCAST_MSFILTER) {
                int len;
                if (get_user(len, optlen))
@@ -1108,9 +1107,8 @@ int compat_ipv6_getsockopt(struct sock *sk, int level, int optname,
        err = do_ipv6_getsockopt(sk, level, optname, optval, optlen);
 #ifdef CONFIG_NETFILTER
-        /* we need to exclude all possible EINVALs except default case */
+        /* we need to exclude all possible ENOPROTOOPTs except default case */
-        if (err == -EINVAL && optname != IPV6_ADDRFORM &&
+        if (err == -ENOPROTOOPT && optname != IPV6_2292PKTOPTIONS) {
-                        optname != MCAST_MSFILTER) {
                int len;
                if (get_user(len, optlen))
diff --git a/net/irda/irlmp.c b/net/irda/irlmp.c
index cedff8068fbc..f24cb755908e 100644
--- a/net/irda/irlmp.c
+++ b/net/irda/irlmp.c
@@ -353,6 +353,7 @@ void irlmp_unregister_link(__u32 saddr)
                /* Final cleanup */
                del_timer(&link->idle_timer);
                link->magic = 0;
+                hashbin_delete(link->lsaps, (FREE_FUNC) __irlmp_close_lsap);
                kfree(link);
        }
 }
diff --git a/net/irda/parameters.c b/net/irda/parameters.c
index 2627dad7cd87..7183e9ef7996 100644
--- a/net/irda/parameters.c
+++ b/net/irda/parameters.c
@@ -463,7 +463,7 @@ int irda_param_insert(void *self, __u8 pi, __u8 *buf, int len,
        int n = 0;
        IRDA_ASSERT(buf != NULL, return ret;);
-        IRDA_ASSERT(info != 0, return ret;);
+        IRDA_ASSERT(info != NULL, return ret;);
        pi_minor = pi & info->pi_mask;
        pi_major = pi >> info->pi_major_offset;
@@ -517,7 +517,7 @@ static int irda_param_extract(void *self, __u8 *buf, int len,
        int n = 0;
        IRDA_ASSERT(buf != NULL, return ret;);
-        IRDA_ASSERT(info != 0, return ret;);
+        IRDA_ASSERT(info != NULL, return ret;);
        pi_minor = buf[n] & info->pi_mask;
        pi_major = buf[n] >> info->pi_major_offset;
@@ -570,7 +570,7 @@ int irda_param_extract_all(void *self, __u8 *buf, int len,
        int n = 0;
        IRDA_ASSERT(buf != NULL, return ret;);
-        IRDA_ASSERT(info != 0, return ret;);
+        IRDA_ASSERT(info != NULL, return ret;);
        /*
         * Parse all parameters. Each parameter must be at least two bytes
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 9be1826e6cdd..7d231243754a 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -1024,8 +1024,10 @@ ctnetlink_create_conntrack(struct nlattr *cda[],
        }
        /* setup master conntrack: this is a confirmed expectation */
-        if (master_ct)
+        if (master_ct) {
+                __set_bit(IPS_EXPECTED_BIT, &ct->status);
                ct->master = master_ct;
+        }
        add_timer(&ct->timeout);
        nf_conntrack_hash_insert(ct);
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index d9a3bded0d00..b6160e41eb1c 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -377,7 +377,9 @@ int xt_compat_match_to_user(struct xt_entry_match *m, void __user **dstptr,
        u_int16_t msize = m->u.user.match_size - off;
        if (copy_to_user(cm, m, sizeof(*cm)) ||
-            put_user(msize, &cm->u.user.match_size))
+            put_user(msize, &cm->u.user.match_size) ||
+            copy_to_user(cm->u.user.name, m->u.kernel.match->name,
+                         strlen(m->u.kernel.match->name) + 1))
                return -EFAULT;
        if (match->compat_to_user) {
@@ -468,7 +470,9 @@ int xt_compat_target_to_user(struct xt_entry_target *t, void __user **dstptr,
        u_int16_t tsize = t->u.user.target_size - off;
        if (copy_to_user(ct, t, sizeof(*ct)) ||
-            put_user(tsize, &ct->u.user.target_size))
+            put_user(tsize, &ct->u.user.target_size) ||
+            copy_to_user(ct->u.user.name, t->u.kernel.target->name,
+                         strlen(t->u.kernel.target->name) + 1))
                return -EFAULT;
        if (target->compat_to_user) {
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 19103678bf20..2ef44d8560c1 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -240,7 +240,7 @@ static bool select_all(const struct xt_hashlimit_htable *ht,
 static bool select_gc(const struct xt_hashlimit_htable *ht,
                      const struct dsthash_ent *he)
 {
-        return jiffies >= he->expires;
+        return time_after_eq(jiffies, he->expires);
 }
 static void htable_selective_cleanup(struct xt_hashlimit_htable *ht,
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index 4908041ffb31..1733fa29a501 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -53,6 +53,7 @@ static struct sctp_ulpevent * sctp_ulpq_reasm(struct sctp_ulpq *ulpq,
                                              struct sctp_ulpevent *);
 static struct sctp_ulpevent * sctp_ulpq_order(struct sctp_ulpq *,
                                              struct sctp_ulpevent *);
+static void sctp_ulpq_reasm_drain(struct sctp_ulpq *ulpq);
 /* 1st Level Abstractions */
@@ -190,6 +191,7 @@ static void sctp_ulpq_set_pd(struct sctp_ulpq *ulpq)
 static int sctp_ulpq_clear_pd(struct sctp_ulpq *ulpq)
 {
        ulpq->pd_mode = 0;
+        sctp_ulpq_reasm_drain(ulpq);
        return sctp_clear_pd(ulpq->asoc->base.sk, ulpq->asoc);
 }
@@ -699,6 +701,37 @@ void sctp_ulpq_reasm_flushtsn(struct sctp_ulpq *ulpq, __u32 fwd_tsn)
        }
 }
+/*
+ * Drain the reassembly queue.  If we just cleared parted delivery, it
+ * is possible that the reassembly queue will contain already reassembled
+ * messages.  Retrieve any such messages and give them to the user.
+ */
+static void sctp_ulpq_reasm_drain(struct sctp_ulpq *ulpq)
+{
+        struct sctp_ulpevent *event = NULL;
+        struct sk_buff_head temp;
+        if (skb_queue_empty(&ulpq->reasm))
+                return;
+        while ((event = sctp_ulpq_retrieve_reassembled(ulpq)) != NULL) {
+                /* Do ordering if needed.  */
+                if ((event) && (event->msg_flags & MSG_EOR)){
+                        skb_queue_head_init(&temp);
+                        __skb_queue_tail(&temp, sctp_event2skb(event));
+                        event = sctp_ulpq_order(ulpq, event);
+                }
+                /* Send event to the ULP.  'event' is the
+                 * sctp_ulpevent for  very first SKB on the  temp' list.
+                 */
+                if (event)
+                        sctp_ulpq_tail_event(ulpq, event);
+        }
+}
 /* Helper function to gather skbs that have possibly become
 * ordered by an an incoming chunk.
 */
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 6b792265dc06..24ddfd2ca38b 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -253,7 +253,7 @@ static int release(struct socket *sock)
        dbg("sock_delete: %x\n",tsock);
        if (!tsock)
                return 0;
-        down_interruptible(&tsock->sem);
+        down(&tsock->sem);
        if (!sock->sk) {
                up(&tsock->sem);
                return 0;
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index cf43c49eab37..1af522bf12ca 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -2028,6 +2028,7 @@ void
 xfrm_audit_state_add(struct xfrm_state *x, int result, u32 auid, u32 sid)
 {
        struct audit_buffer *audit_buf;
+        u32 spi;
        extern int audit_enabled;
        if (audit_enabled == 0)
@@ -2037,8 +2038,8 @@ xfrm_audit_state_add(struct xfrm_state *x, int result, u32 auid, u32 sid)
                return;
        audit_log_format(audit_buf, " op=SAD-add res=%u",result);
        xfrm_audit_common_stateinfo(x, audit_buf);
-        audit_log_format(audit_buf, " spi=%lu(0x%lx)",
+        spi = ntohl(x->id.spi);
-                         (unsigned long)x->id.spi, (unsigned long)x->id.spi);
+        audit_log_format(audit_buf, " spi=%u(0x%x)", spi, spi);
        audit_log_end(audit_buf);
 }
 EXPORT_SYMBOL_GPL(xfrm_audit_state_add);
@@ -2047,6 +2048,7 @@ void
 xfrm_audit_state_delete(struct xfrm_state *x, int result, u32 auid, u32 sid)
 {
        struct audit_buffer *audit_buf;
+        u32 spi;
        extern int audit_enabled;
        if (audit_enabled == 0)
@@ -2056,8 +2058,8 @@ xfrm_audit_state_delete(struct xfrm_state *x, int result, u32 auid, u32 sid)
                return;
        audit_log_format(audit_buf, " op=SAD-delete res=%u",result);
        xfrm_audit_common_stateinfo(x, audit_buf);
-        audit_log_format(audit_buf, " spi=%lu(0x%lx)",
+        spi = ntohl(x->id.spi);
-                         (unsigned long)x->id.spi, (unsigned long)x->id.spi);
+        audit_log_format(audit_buf, " spi=%u(0x%x)", spi, spi);
        audit_log_end(audit_buf);
 }
 EXPORT_SYMBOL_GPL(xfrm_audit_state_delete);
diff --git a/scripts/mkmakefile b/scripts/mkmakefile
index 9ad1bd793252..e0f54b9d8fec 100644
--- a/scripts/mkmakefile
+++ b/scripts/mkmakefile
@@ -13,7 +13,7 @@
 test ! -r $2/Makefile -o -O $2/Makefile || exit 0
 # Only overwrite automatically generated Makefiles
 # (so we do not overwrite kernel Makefile)
-if ! grep -q Automatically $2/Makefile
+if test -e $2/Makefile && ! grep -q Automatically $2/Makefile
 then
        exit 0
 fi
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index 7bc2767e1584..55c6c822bec1 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -113,9 +113,9 @@ static void pxa2xx_ac97_reset(struct snd_ac97 *ac97)
        gsr_bits = 0;
 #ifdef CONFIG_PXA27x
        /* PXA27x Developers Manual section 13.5.2.2.1 */
-        pxa_set_cken(1 << 31, 1);
+        pxa_set_cken(CKEN_AC97CONF, 1);
        udelay(5);
-        pxa_set_cken(1 << 31, 0);
+        pxa_set_cken(CKEN_AC97CONF, 0);
        GCR = GCR_COLD_RST;
        udelay(50);
 #else
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index dd14abcdf1bd..60e6f4677f93 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -160,9 +160,9 @@ static void pxa2xx_ac97_cold_reset(struct snd_ac97 *ac97)
        gsr_bits = 0;
 #ifdef CONFIG_PXA27x
        /* PXA27x Developers Manual section 13.5.2.2.1 */
-        pxa_set_cken(31, 1);
+        pxa_set_cken(CKEN_AC97CONF, 1);
        udelay(5);
-        pxa_set_cken(31, 0);
+        pxa_set_cken(CKEN_AC97CONF, 0);
        GCR = GCR_COLD_RST;
        udelay(50);
 #else