Merge branch 'master' into for-2.6.31

Conflicts:
	drivers/ide/ide-io.c

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

99 files changed, 559 insertions, 384 deletions

diff --git a/Documentation/filesystems/tmpfs.txt b/Documentation/filesystems/tmpfs.txt
index 222437efd75a..3015da0c6b2a 100644
--- a/Documentation/filesystems/tmpfs.txt
+++ b/Documentation/filesystems/tmpfs.txt
@@ -133,4 +133,4 @@ RAM/SWAP in 10240 inodes and it is only accessible by root.
 Author:
    Christoph Rohland <cr@sap.com>, 1.12.01
 Updated:
-   Hugh Dickins <hugh@veritas.com>, 4 June 2007
+   Hugh Dickins, 4 June 2007
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index ec5de02f543f..b121c5db707f 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -1266,13 +1266,22 @@ sctp_rmem - vector of 3 INTEGERs: min, default, max
 sctp_wmem  - vector of 3 INTEGERs: min, default, max
         See tcp_wmem for a description.
 
-UNDOCUMENTED:
 
 /proc/sys/net/core/*
-        dev_weight FIXME
+dev_weight - INTEGER
+        The maximum number of packets that kernel can handle on a NAPI
+        interrupt, it's a Per-CPU variable.
+
+        Default: 64
 
 /proc/sys/net/unix/*
-        max_dgram_qlen FIXME
+max_dgram_qlen - INTEGER
+        The maximum length of dgram socket receive queue
+
+        Default: 10
+
+
+UNDOCUMENTED:
 
 /proc/sys/net/irda/*
         fast_poll_increase FIXME
diff --git a/MAINTAINERS b/MAINTAINERS
index 2b349ba4add4..64ea80e45e3b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5579,6 +5579,14 @@ M:	ian@mnementh.co.uk
 S:      Maintained
 F:      drivers/mmc/host/tmio_mmc.*
 
+TMPFS (SHMEM FILESYSTEM)
+P:      Hugh Dickins
+M:      hugh.dickins@tiscali.co.uk
+L:      linux-mm@kvack.org
+S:      Maintained
+F:      include/linux/shmem_fs.h
+F:      mm/shmem.c
+
 TPM DEVICE DRIVER
 P:      Debora Velarde
 M:      debora@linux.vnet.ibm.com
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e60ec54df334..9d02cdb15b23 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -273,6 +273,7 @@ config ARCH_EP93XX
         select HAVE_CLK
         select COMMON_CLKDEV
         select ARCH_REQUIRE_GPIOLIB
+        select ARCH_HAS_HOLES_MEMORYMODEL
         help
           This enables support for the Cirrus EP93xx series of CPUs.
 
@@ -976,10 +977,9 @@ config OABI_COMPAT
           UNPREDICTABLE (in fact it can be predicted that it won't work
           at all). If in doubt say Y.
 
-config ARCH_FLATMEM_HAS_HOLES
+config ARCH_HAS_HOLES_MEMORYMODEL
         bool
-        default y
-        depends on FLATMEM
+        default n
 
 # Discontigmem is deprecated
 config ARCH_DISCONTIGMEM_ENABLE
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
index c6884ba1d5ed..3e1714c6523f 100644
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@ -253,9 +253,9 @@ void __cpuinit gic_cpu_init(unsigned int gic_nr, void __iomem *base)
 }
 
 #ifdef CONFIG_SMP
-void gic_raise_softirq(cpumask_t cpumask, unsigned int irq)
+void gic_raise_softirq(const struct cpumask *mask, unsigned int irq)
 {
-        unsigned long map = *cpus_addr(cpumask);
+        unsigned long map = *cpus_addr(*mask);
 
         /* this always happens on GIC0 */
         writel(map << 16 | irq, gic_data[0].dist_base + GIC_DIST_SOFTINT);
diff --git a/arch/arm/include/asm/hardware/gic.h b/arch/arm/include/asm/hardware/gic.h
index 4924914af188..7f34333bb545 100644
--- a/arch/arm/include/asm/hardware/gic.h
+++ b/arch/arm/include/asm/hardware/gic.h
@@ -36,7 +36,7 @@
 void gic_dist_init(unsigned int gic_nr, void __iomem *base, unsigned int irq_start);
 void gic_cpu_init(unsigned int gic_nr, void __iomem *base);
 void gic_cascade_irq(unsigned int gic_nr, unsigned int irq);
-void gic_raise_softirq(cpumask_t cpumask, unsigned int irq);
+void gic_raise_softirq(const struct cpumask *mask, unsigned int irq);
 #endif
 
 #endif
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index fad70da5911d..5995935338e1 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -53,17 +53,12 @@ extern void smp_store_cpu_info(unsigned int cpuid);
 /*
  * Raise an IPI cross call on CPUs in callmap.
  */
-extern void smp_cross_call(cpumask_t callmap);
-
-/*
- * Broadcast a timer interrupt to the other CPUs.
- */
-extern void smp_send_timer(void);
+extern void smp_cross_call(const struct cpumask *mask);
 
 /*
  * Broadcast a clock event to other CPUs.
  */
-extern void smp_timer_broadcast(cpumask_t mask);
+extern void smp_timer_broadcast(const struct cpumask *mask);
 
 /*
  * Boot a secondary CPU, and assign it the specified idle task.
@@ -102,7 +97,8 @@ extern int platform_cpu_kill(unsigned int cpu);
 extern void platform_cpu_enable(unsigned int cpu);
 
 extern void arch_send_call_function_single_ipi(int cpu);
-extern void arch_send_call_function_ipi(cpumask_t mask);
+extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
+#define arch_send_call_function_ipi_mask arch_send_call_function_ipi_mask
 
 /*
  * Local timer interrupt handling function (can be IPI'ed).
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 7801aac3c043..6014dfd22af4 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -326,14 +326,14 @@ void __init smp_prepare_boot_cpu(void)
         per_cpu(cpu_data, cpu).idle = current;
 }
 
-static void send_ipi_message(cpumask_t callmap, enum ipi_msg_type msg)
+static void send_ipi_message(const struct cpumask *mask, enum ipi_msg_type msg)
 {
         unsigned long flags;
         unsigned int cpu;
 
         local_irq_save(flags);
 
-        for_each_cpu_mask(cpu, callmap) {
+        for_each_cpu(cpu, mask) {
                 struct ipi_data *ipi = &per_cpu(ipi_data, cpu);
 
                 spin_lock(&ipi->lock);
@@ -344,19 +344,19 @@ static void send_ipi_message(cpumask_t callmap, enum ipi_msg_type msg)
         /*
          * Call the platform specific cross-CPU call function.
          */
-        smp_cross_call(callmap);
+        smp_cross_call(mask);
 
         local_irq_restore(flags);
 }
 
-void arch_send_call_function_ipi(cpumask_t mask)
+void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 {
         send_ipi_message(mask, IPI_CALL_FUNC);
 }
 
 void arch_send_call_function_single_ipi(int cpu)
 {
-        send_ipi_message(cpumask_of_cpu(cpu), IPI_CALL_FUNC_SINGLE);
+        send_ipi_message(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE);
 }
 
 void show_ipi_list(struct seq_file *p)
@@ -498,17 +498,10 @@ asmlinkage void __exception do_IPI(struct pt_regs *regs)
 
 void smp_send_reschedule(int cpu)
 {
-        send_ipi_message(cpumask_of_cpu(cpu), IPI_RESCHEDULE);
+        send_ipi_message(cpumask_of(cpu), IPI_RESCHEDULE);
 }
 
-void smp_send_timer(void)
-{
-        cpumask_t mask = cpu_online_map;
-        cpu_clear(smp_processor_id(), mask);
-        send_ipi_message(mask, IPI_TIMER);
-}
-
-void smp_timer_broadcast(cpumask_t mask)
+void smp_timer_broadcast(const struct cpumask *mask)
 {
         send_ipi_message(mask, IPI_TIMER);
 }
@@ -517,7 +510,7 @@ void smp_send_stop(void)
 {
         cpumask_t mask = cpu_online_map;
         cpu_clear(smp_processor_id(), mask);
-        send_ipi_message(mask, IPI_CPU_STOP);
+        send_ipi_message(&mask, IPI_CPU_STOP);
 }
 
 /*
@@ -528,20 +521,17 @@ int setup_profiling_timer(unsigned int multiplier)
         return -EINVAL;
 }
 
-static int
-on_each_cpu_mask(void (*func)(void *), void *info, int wait, cpumask_t mask)
+static void
+on_each_cpu_mask(void (*func)(void *), void *info, int wait,
+                const struct cpumask *mask)
 {
-        int ret = 0;
-
         preempt_disable();
 
-        ret = smp_call_function_mask(mask, func, info, wait);
-        if (cpu_isset(smp_processor_id(), mask))
+        smp_call_function_many(mask, func, info, wait);
+        if (cpumask_test_cpu(smp_processor_id(), mask))
                 func(info);
 
         preempt_enable();
-
-        return ret;
 }
 
 /**********************************************************************/
@@ -602,20 +592,17 @@ void flush_tlb_all(void)
 
 void flush_tlb_mm(struct mm_struct *mm)
 {
-        cpumask_t mask = mm->cpu_vm_mask;
-
-        on_each_cpu_mask(ipi_flush_tlb_mm, mm, 1, mask);
+        on_each_cpu_mask(ipi_flush_tlb_mm, mm, 1, &mm->cpu_vm_mask);
 }
 
 void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
 {
-        cpumask_t mask = vma->vm_mm->cpu_vm_mask;
         struct tlb_args ta;
 
         ta.ta_vma = vma;
         ta.ta_start = uaddr;
 
-        on_each_cpu_mask(ipi_flush_tlb_page, &ta, 1, mask);
+        on_each_cpu_mask(ipi_flush_tlb_page, &ta, 1, &vma->vm_mm->cpu_vm_mask);
 }
 
 void flush_tlb_kernel_page(unsigned long kaddr)
@@ -630,14 +617,13 @@ void flush_tlb_kernel_page(unsigned long kaddr)
 void flush_tlb_range(struct vm_area_struct *vma,
                      unsigned long start, unsigned long end)
 {
-        cpumask_t mask = vma->vm_mm->cpu_vm_mask;
         struct tlb_args ta;
 
         ta.ta_vma = vma;
         ta.ta_start = start;
         ta.ta_end = end;
 
-        on_each_cpu_mask(ipi_flush_tlb_range, &ta, 1, mask);
+        on_each_cpu_mask(ipi_flush_tlb_range, &ta, 1, &vma->vm_mm->cpu_vm_mask);
 }
 
 void flush_tlb_kernel_range(unsigned long start, unsigned long end)
diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c
index e8ebeaea6c48..b2eede5531c8 100644
--- a/arch/arm/mach-ep93xx/clock.c
+++ b/arch/arm/mach-ep93xx/clock.c
@@ -21,15 +21,50 @@
 #include <asm/div64.h>
 #include <mach/hardware.h>
 
+
+/*
+ * The EP93xx has two external crystal oscillators.  To generate the
+ * required high-frequency clocks, the processor uses two phase-locked-
+ * loops (PLLs) to multiply the incoming external clock signal to much
+ * higher frequencies that are then divided down by programmable dividers
+ * to produce the needed clocks.  The PLLs operate independently of one
+ * another.
+ */
+#define EP93XX_EXT_CLK_RATE     14745600
+#define EP93XX_EXT_RTC_RATE     32768
+
+
 struct clk {
         unsigned long   rate;
         int             users;
+        int             sw_locked;
         u32             enable_reg;
         u32             enable_mask;
+
+        unsigned long   (*get_rate)(struct clk *clk);
 };
 
-static struct clk clk_uart = {
-        .rate           = 14745600,
+
+static unsigned long get_uart_rate(struct clk *clk);
+
+
+static struct clk clk_uart1 = {
+        .sw_locked      = 1,
+        .enable_reg     = EP93XX_SYSCON_DEVICE_CONFIG,
+        .enable_mask    = EP93XX_SYSCON_DEVICE_CONFIG_U1EN,
+        .get_rate       = get_uart_rate,
+};
+static struct clk clk_uart2 = {
+        .sw_locked      = 1,
+        .enable_reg     = EP93XX_SYSCON_DEVICE_CONFIG,
+        .enable_mask    = EP93XX_SYSCON_DEVICE_CONFIG_U2EN,
+        .get_rate       = get_uart_rate,
+};
+static struct clk clk_uart3 = {
+        .sw_locked      = 1,
+        .enable_reg     = EP93XX_SYSCON_DEVICE_CONFIG,
+        .enable_mask    = EP93XX_SYSCON_DEVICE_CONFIG_U3EN,
+        .get_rate       = get_uart_rate,
 };
 static struct clk clk_pll1;
 static struct clk clk_f;
@@ -95,9 +130,9 @@ static struct clk clk_m2m1 = {
         { .dev_id = dev, .con_id = con, .clk = ck }
 
 static struct clk_lookup clocks[] = {
-        INIT_CK("apb:uart1", NULL, &clk_uart),
-        INIT_CK("apb:uart2", NULL, &clk_uart),
-        INIT_CK("apb:uart3", NULL, &clk_uart),
+        INIT_CK("apb:uart1", NULL, &clk_uart1),
+        INIT_CK("apb:uart2", NULL, &clk_uart2),
+        INIT_CK("apb:uart3", NULL, &clk_uart3),
         INIT_CK(NULL, "pll1", &clk_pll1),
         INIT_CK(NULL, "fclk", &clk_f),
         INIT_CK(NULL, "hclk", &clk_h),
@@ -125,6 +160,8 @@ int clk_enable(struct clk *clk)
                 u32 value;
 
                 value = __raw_readl(clk->enable_reg);
+                if (clk->sw_locked)
+                        __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
                 __raw_writel(value | clk->enable_mask, clk->enable_reg);
         }
 
@@ -138,13 +175,29 @@ void clk_disable(struct clk *clk)
                 u32 value;
 
                 value = __raw_readl(clk->enable_reg);
+                if (clk->sw_locked)
+                        __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
                 __raw_writel(value & ~clk->enable_mask, clk->enable_reg);
         }
 }
 EXPORT_SYMBOL(clk_disable);
 
+static unsigned long get_uart_rate(struct clk *clk)
+{
+        u32 value;
+
+        value = __raw_readl(EP93XX_SYSCON_CLOCK_CONTROL);
+        if (value & EP93XX_SYSCON_CLOCK_UARTBAUD)
+                return EP93XX_EXT_CLK_RATE;
+        else
+                return EP93XX_EXT_CLK_RATE / 2;
+}
+
 unsigned long clk_get_rate(struct clk *clk)
 {
+        if (clk->get_rate)
+                return clk->get_rate(clk);
+
         return clk->rate;
 }
 EXPORT_SYMBOL(clk_get_rate);
@@ -162,7 +215,7 @@ static unsigned long calc_pll_rate(u32 config_word)
         unsigned long long rate;
         int i;
 
-        rate = 14745600;
+        rate = EP93XX_EXT_CLK_RATE;
         rate *= ((config_word >> 11) & 0x1f) + 1;               /* X1FBD */
         rate *= ((config_word >> 5) & 0x3f) + 1;                /* X2FBD */
         do_div(rate, (config_word & 0x1f) + 1);                 /* X2IPD */
@@ -195,7 +248,7 @@ static int __init ep93xx_clock_init(void)
 
         value = __raw_readl(EP93XX_SYSCON_CLOCK_SET1);
         if (!(value & 0x00800000)) {                    /* PLL1 bypassed?  */
-                clk_pll1.rate = 14745600;
+                clk_pll1.rate = EP93XX_EXT_CLK_RATE;
         } else {
                 clk_pll1.rate = calc_pll_rate(value);
         }
@@ -206,7 +259,7 @@ static int __init ep93xx_clock_init(void)
 
         value = __raw_readl(EP93XX_SYSCON_CLOCK_SET2);
         if (!(value & 0x00080000)) {                    /* PLL2 bypassed?  */
-                clk_pll2.rate = 14745600;
+                clk_pll2.rate = EP93XX_EXT_CLK_RATE;
         } else if (value & 0x00040000) {                /* PLL2 enabled?  */
                 clk_pll2.rate = calc_pll_rate(value);
         } else {
diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
index f66be12b856e..1732de7629a5 100644
--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
@@ -159,7 +159,10 @@
 #define EP93XX_SYSCON_CLOCK_SET1        EP93XX_SYSCON_REG(0x20)
 #define EP93XX_SYSCON_CLOCK_SET2        EP93XX_SYSCON_REG(0x24)
 #define EP93XX_SYSCON_DEVICE_CONFIG     EP93XX_SYSCON_REG(0x80)
-#define EP93XX_SYSCON_DEVICE_CONFIG_CRUNCH_ENABLE       0x00800000
+#define EP93XX_SYSCON_DEVICE_CONFIG_U3EN                (1<<24)
+#define EP93XX_SYSCON_DEVICE_CONFIG_CRUNCH_ENABLE       (1<<23)
+#define EP93XX_SYSCON_DEVICE_CONFIG_U2EN                (1<<20)
+#define EP93XX_SYSCON_DEVICE_CONFIG_U1EN                (1<<18)
 #define EP93XX_SYSCON_SWLOCK            EP93XX_SYSCON_REG(0xc0)
 
 #define EP93XX_WATCHDOG_BASE            (EP93XX_APB_VIRT_BASE + 0x00140000)
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index 6f8872913073..a0f60e55da6a 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -121,7 +121,7 @@ static struct clk uartclk = {
         .rate   = 14745600,
 };
 
-static struct clk_lookup lookups[] __initdata = {
+static struct clk_lookup lookups[] = {
         {       /* UART0 */
                 .dev_id         = "mb:16",
                 .clk            = &uartclk,
diff --git a/arch/arm/mach-l7200/include/mach/sys-clock.h b/arch/arm/mach-l7200/include/mach/sys-clock.h
index 2d7722be60ea..e9729a35751d 100644
--- a/arch/arm/mach-l7200/include/mach/sys-clock.h
+++ b/arch/arm/mach-l7200/include/mach/sys-clock.h
@@ -18,7 +18,7 @@
 
 /* IO_START and IO_BASE are defined in hardware.h */
 
-#define SYS_CLOCK_START (IO_START + SYS_CLCOK_OFF)  /* Physical address */
+#define SYS_CLOCK_START (IO_START + SYS_CLOCK_OFF)  /* Physical address */
 #define SYS_CLOCK_BASE  (IO_BASE  + SYS_CLOCK_OFF)  /* Virtual address  */
 
 /* Define the interface to the SYS_CLOCK */
diff --git a/arch/arm/mach-omap2/clock24xx.c b/arch/arm/mach-omap2/clock24xx.c
index efc59c49341b..e4cef333e291 100644
--- a/arch/arm/mach-omap2/clock24xx.c
+++ b/arch/arm/mach-omap2/clock24xx.c
@@ -103,10 +103,10 @@ static struct omap_clk omap24xx_clks[] = {
         CLK(NULL,       "mdm_ick",      &mdm_ick,       CK_243X),
         CLK(NULL,       "mdm_osc_ck",   &mdm_osc_ck,    CK_243X),
         /* DSS domain clocks */
-        CLK(NULL,       "dss_ick",      &dss_ick,       CK_243X | CK_242X),
-        CLK(NULL,       "dss1_fck",     &dss1_fck,      CK_243X | CK_242X),
-        CLK(NULL,       "dss2_fck",     &dss2_fck,      CK_243X | CK_242X),
-        CLK(NULL,       "dss_54m_fck",  &dss_54m_fck,   CK_243X | CK_242X),
+        CLK("omapfb",   "ick",          &dss_ick,       CK_243X | CK_242X),
+        CLK("omapfb",   "dss1_fck",     &dss1_fck,      CK_243X | CK_242X),
+        CLK("omapfb",   "dss2_fck",     &dss2_fck,      CK_243X | CK_242X),
+        CLK("omapfb",   "tv_fck",       &dss_54m_fck,   CK_243X | CK_242X),
         /* L3 domain clocks */
         CLK(NULL,       "core_l3_ck",   &core_l3_ck,    CK_243X | CK_242X),
         CLK(NULL,       "ssi_fck",      &ssi_ssr_sst_fck, CK_243X | CK_242X),
@@ -206,7 +206,7 @@ static struct omap_clk omap24xx_clks[] = {
         CLK(NULL,       "aes_ick",      &aes_ick,       CK_243X | CK_242X),
         CLK(NULL,       "pka_ick",      &pka_ick,       CK_243X | CK_242X),
         CLK(NULL,       "usb_fck",      &usb_fck,       CK_243X | CK_242X),
-        CLK(NULL,       "usbhs_ick",    &usbhs_ick,     CK_243X),
+        CLK("musb_hdrc",        "ick",  &usbhs_ick,     CK_243X),
         CLK("mmci-omap-hs.0", "ick",    &mmchs1_ick,    CK_243X),
         CLK("mmci-omap-hs.0", "fck",    &mmchs1_fck,    CK_243X),
         CLK("mmci-omap-hs.1", "ick",    &mmchs2_ick,    CK_243X),
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index 0a14dca31e30..ba05aa42bd8e 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -157,7 +157,7 @@ static struct omap_clk omap34xx_clks[] = {
         CLK(NULL,       "ssi_ssr_fck",  &ssi_ssr_fck,   CK_343X),
         CLK(NULL,       "ssi_sst_fck",  &ssi_sst_fck,   CK_343X),
         CLK(NULL,       "core_l3_ick",  &core_l3_ick,   CK_343X),
-        CLK(NULL,       "hsotgusb_ick", &hsotgusb_ick,  CK_343X),
+        CLK("musb_hdrc",        "ick",  &hsotgusb_ick,  CK_343X),
         CLK(NULL,       "sdrc_ick",     &sdrc_ick,      CK_343X),
         CLK(NULL,       "gpmc_fck",     &gpmc_fck,      CK_343X),
         CLK(NULL,       "security_l3_ick", &security_l3_ick, CK_343X),
@@ -197,11 +197,11 @@ static struct omap_clk omap34xx_clks[] = {
         CLK("omap_rng", "ick",          &rng_ick,       CK_343X),
         CLK(NULL,       "sha11_ick",    &sha11_ick,     CK_343X),
         CLK(NULL,       "des1_ick",     &des1_ick,      CK_343X),
-        CLK(NULL,       "dss1_alwon_fck", &dss1_alwon_fck, CK_343X),
-        CLK(NULL,       "dss_tv_fck",   &dss_tv_fck,    CK_343X),
-        CLK(NULL,       "dss_96m_fck",  &dss_96m_fck,   CK_343X),
-        CLK(NULL,       "dss2_alwon_fck", &dss2_alwon_fck, CK_343X),
-        CLK(NULL,       "dss_ick",      &dss_ick,       CK_343X),
+        CLK("omapfb",   "dss1_fck",     &dss1_alwon_fck, CK_343X),
+        CLK("omapfb",   "tv_fck",       &dss_tv_fck,    CK_343X),
+        CLK("omapfb",   "video_fck",    &dss_96m_fck,   CK_343X),
+        CLK("omapfb",   "dss2_fck",     &dss2_alwon_fck, CK_343X),
+        CLK("omapfb",   "ick",          &dss_ick,       CK_343X),
         CLK(NULL,       "cam_mclk",     &cam_mclk,      CK_343X),
         CLK(NULL,       "cam_ick",      &cam_ick,       CK_343X),
         CLK(NULL,       "csi2_96m_fck", &csi2_96m_fck,  CK_343X),
diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h
index 6763b8f73028..017a30e9aa1d 100644
--- a/arch/arm/mach-omap2/clock34xx.h
+++ b/arch/arm/mach-omap2/clock34xx.h
@@ -2182,7 +2182,7 @@ static struct clk wkup_32k_fck = {
 
 static struct clk gpio1_dbck = {
         .name           = "gpio1_dbck",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_dflt,
         .parent         = &wkup_32k_fck,
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
         .enable_bit     = OMAP3430_EN_GPIO1_SHIFT,
@@ -2427,7 +2427,7 @@ static struct clk per_32k_alwon_fck = {
 
 static struct clk gpio6_dbck = {
         .name           = "gpio6_dbck",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_dflt,
         .parent         = &per_32k_alwon_fck,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
         .enable_bit     = OMAP3430_EN_GPIO6_SHIFT,
@@ -2437,7 +2437,7 @@ static struct clk gpio6_dbck = {
 
 static struct clk gpio5_dbck = {
         .name           = "gpio5_dbck",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_dflt,
         .parent         = &per_32k_alwon_fck,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
         .enable_bit     = OMAP3430_EN_GPIO5_SHIFT,
@@ -2447,7 +2447,7 @@ static struct clk gpio5_dbck = {
 
 static struct clk gpio4_dbck = {
         .name           = "gpio4_dbck",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_dflt,
         .parent         = &per_32k_alwon_fck,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
         .enable_bit     = OMAP3430_EN_GPIO4_SHIFT,
@@ -2457,7 +2457,7 @@ static struct clk gpio4_dbck = {
 
 static struct clk gpio3_dbck = {
         .name           = "gpio3_dbck",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_dflt,
         .parent         = &per_32k_alwon_fck,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
         .enable_bit     = OMAP3430_EN_GPIO3_SHIFT,
@@ -2467,7 +2467,7 @@ static struct clk gpio3_dbck = {
 
 static struct clk gpio2_dbck = {
         .name           = "gpio2_dbck",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_dflt,
         .parent         = &per_32k_alwon_fck,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
         .enable_bit     = OMAP3430_EN_GPIO2_SHIFT,
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 496983ade97e..894cc355818a 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -354,10 +354,12 @@ static void omap_init_mcspi(void)
         platform_device_register(&omap2_mcspi1);
         platform_device_register(&omap2_mcspi2);
 #if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
-        platform_device_register(&omap2_mcspi3);
+        if (cpu_is_omap2430() || cpu_is_omap343x())
+                platform_device_register(&omap2_mcspi3);
 #endif
 #ifdef CONFIG_ARCH_OMAP3
-        platform_device_register(&omap2_mcspi4);
+        if (cpu_is_omap343x())
+                platform_device_register(&omap2_mcspi4);
 #endif
 }
 
diff --git a/arch/arm/mach-omap2/prm-regbits-34xx.h b/arch/arm/mach-omap2/prm-regbits-34xx.h
index c6a7940f4287..9fd03a2ec95c 100644
--- a/arch/arm/mach-omap2/prm-regbits-34xx.h
+++ b/arch/arm/mach-omap2/prm-regbits-34xx.h
@@ -409,7 +409,7 @@
 /* PM_PREPWSTST_CAM specific bits */
 
 /* PM_PWSTCTRL_USBHOST specific bits */
-#define OMAP3430ES2_SAVEANDRESTORE_SHIFT                (1 << 4)
+#define OMAP3430ES2_SAVEANDRESTORE_SHIFT                4
 
 /* RM_RSTST_PER specific bits */
 
diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c
index 8df55f40f4c0..8622c24cd270 100644
--- a/arch/arm/mach-omap2/usb-tusb6010.c
+++ b/arch/arm/mach-omap2/usb-tusb6010.c
@@ -187,7 +187,7 @@ int tusb6010_platform_retime(unsigned is_refclk)
         unsigned        sysclk_ps;
         int             status;
 
-        if (!refclk_psec || sysclk_ps == 0)
+        if (!refclk_psec || fclk_ps == 0)
                 return -ENODEV;
 
         sysclk_ps = is_refclk ? refclk_psec : TUSB6010_OSCCLK_60;
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 0e65344e9f53..dd031cc41847 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -46,6 +46,7 @@
 #include <mach/audio.h>
 #include <mach/pxafb.h>
 #include <mach/i2c.h>
+#include <mach/regs-uart.h>
 #include <mach/viper.h>
 
 #include <asm/setup.h>
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 942e1a7eb9b2..076acbc50706 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -750,14 +750,6 @@ void __init realview_timer_init(unsigned int timer_irq)
 {
         u32 val;
 
-#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
-        /*
-         * The dummy clock device has to be registered before the main device
-         * so that the latter will broadcast the clock events
-         */
-        local_timer_setup();
-#endif
-
         /* 
          * set clock frequency: 
          *      REALVIEW_REFCLK is 32KHz
diff --git a/arch/arm/mach-realview/include/mach/smp.h b/arch/arm/mach-realview/include/mach/smp.h
index 515819efd046..dd53892d44a7 100644
--- a/arch/arm/mach-realview/include/mach/smp.h
+++ b/arch/arm/mach-realview/include/mach/smp.h
@@ -15,16 +15,9 @@
 /*
  * We use IRQ1 as the IPI
  */
-static inline void smp_cross_call(cpumask_t callmap)
-{
-        gic_raise_softirq(callmap, 1);
-}
-
-/*
- * Do nothing on MPcore.
- */
-static inline void smp_cross_call_done(cpumask_t callmap)
+static inline void smp_cross_call(const struct cpumask *mask)
 {
+        gic_raise_softirq(mask, 1);
 }
 
 #endif
diff --git a/arch/arm/mach-realview/localtimer.c b/arch/arm/mach-realview/localtimer.c
index d0d39adf6407..1c01d13460f0 100644
--- a/arch/arm/mach-realview/localtimer.c
+++ b/arch/arm/mach-realview/localtimer.c
@@ -189,8 +189,10 @@ void __cpuinit local_timer_setup(void)
         struct clock_event_device *clk = &per_cpu(local_clockevent, cpu);
 
         clk->name               = "dummy_timer";
-        clk->features           = CLOCK_EVT_FEAT_DUMMY;
-        clk->rating             = 200;
+        clk->features           = CLOCK_EVT_FEAT_ONESHOT |
+                                  CLOCK_EVT_FEAT_PERIODIC |
+                                  CLOCK_EVT_FEAT_DUMMY;
+        clk->rating             = 400;
         clk->mult               = 1;
         clk->set_mode           = dummy_timer_set_mode;
         clk->broadcast          = smp_timer_broadcast;
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index ea3c75595fa9..30a9c68591f6 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -78,13 +78,6 @@ void __cpuinit platform_secondary_init(unsigned int cpu)
         trace_hardirqs_off();
 
         /*
-         * the primary core may have used a "cross call" soft interrupt
-         * to get this processor out of WFI in the BootMonitor - make
-         * sure that we are no longer being sent this soft interrupt
-         */
-        smp_cross_call_done(cpumask_of_cpu(cpu));
-
-        /*
          * if any interrupts are already enabled for the primary
          * core (e.g. timer irq), then they will not have been enabled
          * for us: do so
@@ -136,7 +129,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
          * Use smp_cross_call() for this, since there's little
          * point duplicating the code here
          */
-        smp_cross_call(cpumask_of_cpu(cpu));
+        smp_cross_call(cpumask_of(cpu));
 
         timeout = jiffies + (1 * HZ);
         while (time_before(jiffies, timeout)) {
@@ -224,11 +217,9 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
         if (max_cpus > ncores)
                 max_cpus = ncores;
 
-#ifdef CONFIG_LOCAL_TIMERS
+#if defined(CONFIG_LOCAL_TIMERS) || defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST)
         /*
-         * Enable the local timer for primary CPU. If the device is
-         * dummy (!CONFIG_LOCAL_TIMERS), it was already registers in
-         * realview_timer_init
+         * Enable the local timer or broadcast device for the boot CPU.
          */
         local_timer_setup();
 #endif
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 4389c160f7d0..8637dea5e150 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -588,8 +588,6 @@ static void __init bast_map_io(void)
 
         s3c_device_nand.dev.platform_data = &bast_nand_info;
 
-        s3c_i2c0_set_platdata(&bast_i2c_info);
-
         s3c24xx_init_io(bast_iodesc, ARRAY_SIZE(bast_iodesc));
         s3c24xx_init_clocks(0);
         s3c24xx_init_uarts(bast_uartcfgs, ARRAY_SIZE(bast_uartcfgs));
@@ -602,6 +600,7 @@ static void __init bast_init(void)
         sysdev_class_register(&bast_pm_sysclass);
         sysdev_register(&bast_pm_sysdev);
 
+        s3c_i2c0_set_platdata(&bast_i2c_info);
         s3c24xx_fb_set_platdata(&bast_fb_info);
         platform_add_devices(bast_devices, ARRAY_SIZE(bast_devices));
 
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 1f929c391af7..b3bebcc5623b 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -413,7 +413,7 @@ static struct clk ref24_clk = {
         .rate   = 24000000,
 };
 
-static struct clk_lookup lookups[] __initdata = {
+static struct clk_lookup lookups[] = {
         {       /* UART0 */
                 .dev_id         = "dev:f1",
                 .clk            = &ref24_clk,
diff --git a/arch/arm/nwfpe/fpa11.h b/arch/arm/nwfpe/fpa11.h
index 386cbd13eaf4..d3a6f9298e9e 100644
--- a/arch/arm/nwfpe/fpa11.h
+++ b/arch/arm/nwfpe/fpa11.h
@@ -114,4 +114,8 @@ extern unsigned int SingleCPDO(struct roundingData *roundData,
 extern unsigned int DoubleCPDO(struct roundingData *roundData,
                                const unsigned int opcode, FPREG * rFd);
 
+/* extneded_cpdo.c */
+extern unsigned int ExtendedCPDO(struct roundingData *roundData,
+                                 const unsigned int opcode, FPREG * rFd);
+
 #endif
diff --git a/arch/arm/nwfpe/fpa11_cprt.c b/arch/arm/nwfpe/fpa11_cprt.c
index 9843dc533047..31c4eeec18b0 100644
--- a/arch/arm/nwfpe/fpa11_cprt.c
+++ b/arch/arm/nwfpe/fpa11_cprt.c
@@ -27,10 +27,6 @@
 #include "fpmodule.inl"
 #include "softfloat.h"
 
-#ifdef CONFIG_FPE_NWFPE_XP
-extern flag floatx80_is_nan(floatx80);
-#endif
-
 unsigned int PerformFLT(const unsigned int opcode);
 unsigned int PerformFIX(const unsigned int opcode);
 
diff --git a/arch/arm/nwfpe/softfloat.h b/arch/arm/nwfpe/softfloat.h
index 260fe29d73f5..13e479c5da57 100644
--- a/arch/arm/nwfpe/softfloat.h
+++ b/arch/arm/nwfpe/softfloat.h
@@ -226,6 +226,8 @@ char floatx80_le_quiet( floatx80, floatx80 );
 char floatx80_lt_quiet( floatx80, floatx80 );
 char floatx80_is_signaling_nan( floatx80 );
 
+extern flag floatx80_is_nan(floatx80);
+
 #endif
 
 static inline flag extractFloat32Sign(float32 a)
diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c
index ce6b4baeedec..3746222bed10 100644
--- a/arch/arm/plat-omap/fb.c
+++ b/arch/arm/plat-omap/fb.c
@@ -206,9 +206,10 @@ void __init omapfb_reserve_sdram(void)
                         config_invalid = 1;
                         return;
                 }
-                if (rg.paddr)
+                if (rg.paddr) {
                         reserve_bootmem(rg.paddr, rg.size, BOOTMEM_DEFAULT);
-                reserved += rg.size;
+                        reserved += rg.size;
+                }
                 omapfb_config.mem_desc.region[i] = rg;
                 configured_regions++;
         }
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 17d7afe42b83..ee0b21f5b094 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -307,7 +307,7 @@ static inline int gpio_valid(int gpio)
                 return 0;
         if (cpu_is_omap24xx() && gpio < 128)
                 return 0;
-        if (cpu_is_omap34xx() && gpio < 160)
+        if (cpu_is_omap34xx() && gpio < 192)
                 return 0;
         return -1;
 }
diff --git a/arch/arm/plat-s3c/clock.c b/arch/arm/plat-s3c/clock.c
index b6be76e2fe51..4d01ef1a25dd 100644
--- a/arch/arm/plat-s3c/clock.c
+++ b/arch/arm/plat-s3c/clock.c
@@ -306,8 +306,6 @@ struct clk s3c24xx_uclk = {
 
 int s3c24xx_register_clock(struct clk *clk)
 {
-        clk->owner = THIS_MODULE;
-
         if (clk->enable == NULL)
                 clk->enable = clk_null_enable;
 
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index aee2aeb46c60..07326f632361 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -1235,7 +1235,7 @@ int s3c2410_dma_getposition(unsigned int channel, dma_addr_t *src, dma_addr_t *d
 
 EXPORT_SYMBOL(s3c2410_dma_getposition);
 
-static struct s3c2410_dma_chan *to_dma_chan(struct sys_device *dev)
+static inline struct s3c2410_dma_chan *to_dma_chan(struct sys_device *dev)
 {
         return container_of(dev, struct s3c2410_dma_chan, dev);
 }
diff --git a/arch/arm/plat-s3c64xx/gpiolib.c b/arch/arm/plat-s3c64xx/gpiolib.c
index ee9188add8fb..78ee52cffc9e 100644
--- a/arch/arm/plat-s3c64xx/gpiolib.c
+++ b/arch/arm/plat-s3c64xx/gpiolib.c
@@ -57,7 +57,7 @@
 #if 1
 #define gpio_dbg(x...) do { } while(0)
 #else
-#define gpio_dbg(x...) printk(KERN_DEBUG ## x)
+#define gpio_dbg(x...) printk(KERN_DEBUG x)
 #endif
 
 /* The s3c64xx_gpiolib_4bit routines are to control the gpio banks where
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h
index 81549516572f..2ba1767512d7 100644
--- a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h
@@ -61,14 +61,14 @@
 #define S3C64XX_GPH7_ADDR_CF1           (0x06 << 28)
 #define S3C64XX_GPH7_EINT_G6_7          (0x07 << 28)
 
-#define S3C64XX_GPH8_MMC1_DATA6         (0x02 << 32)
-#define S3C64XX_GPH8_MMC2_DATA2         (0x03 << 32)
-#define S3C64XX_GPH8_I2S_V40_LRCLK      (0x05 << 32)
-#define S3C64XX_GPH8_ADDR_CF2           (0x06 << 32)
-#define S3C64XX_GPH8_EINT_G6_8          (0x07 << 32)
-
-#define S3C64XX_GPH9_MMC1_DATA7         (0x02 << 36)
-#define S3C64XX_GPH9_MMC2_DATA3         (0x03 << 36)
-#define S3C64XX_GPH9_I2S_V40_DI         (0x05 << 36)
-#define S3C64XX_GPH9_EINT_G6_9          (0x07 << 36)
+#define S3C64XX_GPH8_MMC1_DATA6         (0x02 <<  0)
+#define S3C64XX_GPH8_MMC2_DATA2         (0x03 <<  0)
+#define S3C64XX_GPH8_I2S_V40_LRCLK      (0x05 <<  0)
+#define S3C64XX_GPH8_ADDR_CF2           (0x06 <<  0)
+#define S3C64XX_GPH8_EINT_G6_8          (0x07 <<  0)
 
+#define S3C64XX_GPH9_OUTPUT             (0x01 <<  4)
+#define S3C64XX_GPH9_MMC1_DATA7         (0x02 <<  4)
+#define S3C64XX_GPH9_MMC2_DATA3         (0x03 <<  4)
+#define S3C64XX_GPH9_I2S_V40_DI         (0x05 <<  4)
+#define S3C64XX_GPH9_EINT_G6_9          (0x07 <<  4)
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 26947ab85260..c4cae9e6b802 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -473,12 +473,12 @@ endif
 # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
 #
 ifdef CONFIG_SGI_IP28
-  ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n)
-      $(error gcc doesn't support needed option -mr10k-cache-barrier=1)
+  ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
+      $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
   endif
 endif
 core-$(CONFIG_SGI_IP28)         += arch/mips/sgi-ip22/
-cflags-$(CONFIG_SGI_IP28)       += -mr10k-cache-barrier=1 -I$(srctree)/arch/mips/include/asm/mach-ip28
+cflags-$(CONFIG_SGI_IP28)       += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
 load-$(CONFIG_SGI_IP28)         += 0xa800000020004000
 
 #
diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
index 8de858f5449f..c2d53c18fd36 100644
--- a/arch/mips/include/asm/uaccess.h
+++ b/arch/mips/include/asm/uaccess.h
@@ -956,7 +956,7 @@ __clear_user(void __user *addr, __kernel_size_t size)
         void __user * __cl_addr = (addr);                               \
         unsigned long __cl_size = (n);                                  \
         if (__cl_size && access_ok(VERIFY_WRITE,                        \
-                ((unsigned long)(__cl_addr)), __cl_size))               \
+                                        __cl_addr, __cl_size))          \
                 __cl_size = __clear_user(__cl_addr, __cl_size);         \
         __cl_size;                                                      \
 })
diff --git a/arch/mips/mm/tlb-r3k.c b/arch/mips/mm/tlb-r3k.c
index f0cf46adb978..1c0048a6f5cf 100644
--- a/arch/mips/mm/tlb-r3k.c
+++ b/arch/mips/mm/tlb-r3k.c
@@ -82,8 +82,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
         int cpu = smp_processor_id();
 
         if (cpu_context(cpu, mm) != 0) {
-                unsigned long flags;
-                int size;
+                unsigned long size, flags;
 
 #ifdef DEBUG_TLB
                 printk("[tlbrange<%lu,0x%08lx,0x%08lx>]",
@@ -121,8 +120,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 
 void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
 {
-        unsigned long flags;
-        int size;
+        unsigned long size, flags;
 
 #ifdef DEBUG_TLB
         printk("[tlbrange<%lu,0x%08lx,0x%08lx>]", start, end);
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 9619f66e531e..892be426787c 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -117,8 +117,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
         int cpu = smp_processor_id();
 
         if (cpu_context(cpu, mm) != 0) {
-                unsigned long flags;
-                int size;
+                unsigned long size, flags;
 
                 ENTER_CRITICAL(flags);
                 size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
@@ -160,8 +159,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 
 void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
 {
-        unsigned long flags;
-        int size;
+        unsigned long size, flags;
 
         ENTER_CRITICAL(flags);
         size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
diff --git a/arch/mips/mm/tlb-r8k.c b/arch/mips/mm/tlb-r8k.c
index 4f01a3be215c..4ec95cc2df2f 100644
--- a/arch/mips/mm/tlb-r8k.c
+++ b/arch/mips/mm/tlb-r8k.c
@@ -111,8 +111,7 @@ out_restore:
 /* Usable for KV1 addresses only! */
 void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
 {
-        unsigned long flags;
-        int size;
+        unsigned long size, flags;
 
         size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
         size = (size + 1) >> 1;
diff --git a/arch/mips/sgi-ip22/ip22-reset.c b/arch/mips/sgi-ip22/ip22-reset.c
index 4ad5c3393fd3..45b6694c2079 100644
--- a/arch/mips/sgi-ip22/ip22-reset.c
+++ b/arch/mips/sgi-ip22/ip22-reset.c
@@ -148,7 +148,7 @@ static irqreturn_t panel_int(int irq, void *dev_id)
 
         if (sgint->istat1 & SGINT_ISTAT1_PWR) {
                 /* Wait until interrupt goes away */
-                disable_irq(SGI_PANEL_IRQ);
+                disable_irq_nosync(SGI_PANEL_IRQ);
                 init_timer(&debounce_timer);
                 debounce_timer.function = debounce;
                 debounce_timer.expires = jiffies + 5;
diff --git a/arch/mips/sgi-ip32/ip32-reset.c b/arch/mips/sgi-ip32/ip32-reset.c
index b6cab089561e..9b95d80ebc6e 100644
--- a/arch/mips/sgi-ip32/ip32-reset.c
+++ b/arch/mips/sgi-ip32/ip32-reset.c
@@ -53,7 +53,7 @@ static inline void ip32_machine_halt(void)
 
 static void ip32_machine_power_off(void)
 {
-        volatile unsigned char reg_a, xctrl_a, xctrl_b;
+        unsigned char reg_a, xctrl_a, xctrl_b;
 
         disable_irq(MACEISA_RTC_IRQ);
         reg_a = CMOS_READ(RTC_REG_A);
@@ -91,9 +91,10 @@ static void blink_timeout(unsigned long data)
 
 static void debounce(unsigned long data)
 {
-        volatile unsigned char reg_a, reg_c, xctrl_a;
+        unsigned char reg_a, reg_c, xctrl_a;
 
         reg_c = CMOS_READ(RTC_INTR_FLAGS);
+        reg_a = CMOS_READ(RTC_REG_A);
         CMOS_WRITE(reg_a | DS_REGA_DV0, RTC_REG_A);
         wbflush();
         xctrl_a = CMOS_READ(DS_B1_XCTRL4A);
@@ -137,7 +138,7 @@ static inline void ip32_power_button(void)
 
 static irqreturn_t ip32_rtc_int(int irq, void *dev_id)
 {
-        volatile unsigned char reg_c;
+        unsigned char reg_c;
 
         reg_c = CMOS_READ(RTC_INTR_FLAGS);
         if (!(reg_c & RTC_IRQF)) {
@@ -145,7 +146,7 @@ static irqreturn_t ip32_rtc_int(int irq, void *dev_id)
                         "%s: RTC IRQ without RTC_IRQF\n", __func__);
         }
         /* Wait until interrupt goes away */
-        disable_irq(MACEISA_RTC_IRQ);
+        disable_irq_nosync(MACEISA_RTC_IRQ);
         init_timer(&debounce_timer);
         debounce_timer.function = debounce;
         debounce_timer.expires = jiffies + 50;
diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index 301855263b81..04296ffff8bf 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -592,3 +592,17 @@ int maple_pci_get_legacy_ide_irq(struct pci_dev *pdev, int channel)
         }
         return irq;
 }
+
+static void __devinit quirk_ipr_msi(struct pci_dev *dev)
+{
+        /* Something prevents MSIs from the IPR from working on Bimini,
+         * and the driver has no smarts to recover. So disable MSI
+         * on it for now. */
+
+        if (machine_is(maple)) {
+                dev->no_msi = 1;
+                dev_info(&dev->dev, "Quirk disabled MSI\n");
+        }
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
+                        quirk_ipr_msi);
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 39e46919df14..f2a29641b6a3 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -263,6 +263,9 @@ static int camera_probe(void)
         struct i2c_msg msg;
         int ret;
 
+        if (!a)
+                return -ENODEV;
+
         camera_power(1);
         msg.addr = 0x6e;
         msg.buf = camera_ncm03j_magic;
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 6d5950839bd0..132120ae4bde 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -932,8 +932,6 @@ static void blkfront_closing(struct xenbus_device *dev)
 
         spin_lock_irqsave(&blkif_io_lock, flags);
 
-        del_gendisk(info->gd);
-
         /* No more blkif_request(). */
         blk_stop_queue(info->rq);
 
@@ -947,6 +945,8 @@ static void blkfront_closing(struct xenbus_device *dev)
         blk_cleanup_queue(info->rq);
         info->rq = NULL;
 
+        del_gendisk(info->gd);
+
  out:
         xenbus_frontend_closed(dev);
 }
@@ -975,8 +975,10 @@ static void backend_changed(struct xenbus_device *dev,
                 break;
 
         case XenbusStateClosing:
-                if (info->gd == NULL)
-                        xenbus_dev_fatal(dev, -ENODEV, "gd is NULL");
+                if (info->gd == NULL) {
+                        xenbus_frontend_closed(dev);
+                        break;
+                }
                 bd = bdget_disk(info->gd, 0);
                 if (bd == NULL)
                         xenbus_dev_fatal(dev, -ENODEV, "bdget failed");
diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index ca741c21e4aa..f177c2d4017f 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -570,7 +570,7 @@ static int viocd_probe(struct vio_dev *vdev, const struct vio_device_id *id)
         struct device_node *node = vdev->dev.archdata.of_node;
 
         deviceno = vdev->unit_address;
-        if (deviceno > VIOCD_MAX_CD)
+        if (deviceno >= VIOCD_MAX_CD)
                 return -ENODEV;
         if (!node)
                 return -ENODEV;
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index aa83a0865ec1..09050797c76a 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -2856,6 +2856,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
                 /* Assume a single IPMB channel at zero. */
                 intf->channels[0].medium = IPMI_CHANNEL_MEDIUM_IPMB;
                 intf->channels[0].protocol = IPMI_CHANNEL_PROTOCOL_IPMB;
+                intf->curr_channel = IPMI_MAX_CHANNELS;
         }
 
         if (rv == 0)
@@ -3648,13 +3649,13 @@ static int handle_new_recv_msg(ipmi_smi_t          intf,
                 }
 
                 /*
-                ** We need to make sure the channels have been initialized.
-                ** The channel_handler routine will set the "curr_channel"
-                ** equal to or greater than IPMI_MAX_CHANNELS when all the
-                ** channels for this interface have been initialized.
-                */
+                 * We need to make sure the channels have been initialized.
+                 * The channel_handler routine will set the "curr_channel"
+                 * equal to or greater than IPMI_MAX_CHANNELS when all the
+                 * channels for this interface have been initialized.
+                 */
                 if (intf->curr_channel < IPMI_MAX_CHANNELS) {
-                        requeue = 1;     /* Just put the message back for now */
+                        requeue = 0; /* Throw the message away */
                         goto out;
                 }
 
diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c
index ed306eb1057f..0c2f55a38b95 100644
--- a/drivers/char/tpm/tpm_bios.c
+++ b/drivers/char/tpm/tpm_bios.c
@@ -212,7 +212,8 @@ static int get_event_name(char *dest, struct tcpa_event *event,
                         unsigned char * event_entry)
 {
         const char *name = "";
-        char data[40] = "";
+        /* 41 so there is room for 40 data and 1 nul */
+        char data[41] = "";
         int i, n_len = 0, d_len = 0;
         struct tcpa_pc_event *pc_event;
 
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index 6d80d17f1e96..0411d912d82a 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -170,6 +170,14 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
         }
         DRM_DEBUG("offset = 0x%08llx, size = 0x%08lx, type = %d\n",
                   (unsigned long long)map->offset, map->size, map->type);
+
+        /* page-align _DRM_SHM maps. They are allocated here so there is no security
+         * hole created by that and it works around various broken drivers that use
+         * a non-aligned quantity to map the SAREA. --BenH
+         */
+        if (map->type == _DRM_SHM)
+                map->size = PAGE_ALIGN(map->size);
+
         if ((map->offset & (~(resource_size_t)PAGE_MASK)) || (map->size & (~PAGE_MASK))) {
                 drm_free(map, sizeof(*map), DRM_MEM_MAPS);
                 return -EINVAL;
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index f01def16a669..019b7c578236 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -481,7 +481,7 @@ int drm_ioctl(struct inode *inode, struct file *filp,
                 }
                 retcode = func(dev, kdata, file_priv);
 
-                if ((retcode == 0) && (cmd & IOC_OUT)) {
+                if (cmd & IOC_OUT) {
                         if (copy_to_user((void __user *)arg, kdata,
                                          _IOC_SIZE(cmd)) != 0)
                                 retcode = -EFAULT;
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index e4e3a0e3201e..bba4297f2f03 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -704,7 +704,7 @@ void ide_timer_expiry (unsigned long data)
                 }
                 spin_lock_irq(&hwif->lock);
                 enable_irq(hwif->irq);
-                if (startstop == ide_stopped) {
+                if (startstop == ide_stopped && hwif->polling == 0) {
                         rq_in_flight = hwif->rq;
                         hwif->rq = NULL;
                         ide_unlock_port(hwif);
@@ -879,7 +879,7 @@ irqreturn_t ide_intr (int irq, void *dev_id)
          * same irq as is currently being serviced here, and Linux
          * won't allow another of the same (on any CPU) until we return.
          */
-        if (startstop == ide_stopped) {
+        if (startstop == ide_stopped && hwif->polling == 0) {
                 BUG_ON(hwif->handler);
                 rq_in_flight = hwif->rq;
                 hwif->rq = NULL;
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index c19a221b1e18..06fe002116ec 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -206,8 +206,6 @@ EXPORT_SYMBOL_GPL(ide_in_drive_list);
 
 /*
  * Early UDMA66 devices don't set bit14 to 1, only bit13 is valid.
- * We list them here and depend on the device side cable detection for them.
- *
  * Some optical devices with the buggy firmwares have the same problem.
  */
 static const struct drive_list_entry ivb_list[] = {
@@ -251,10 +249,25 @@ u8 eighty_ninty_three(ide_drive_t *drive)
          * - force bit13 (80c cable present) check also for !ivb devices
          *   (unless the slave device is pre-ATA3)
          */
-        if ((id[ATA_ID_HW_CONFIG] & 0x4000) ||
-            (ivb && (id[ATA_ID_HW_CONFIG] & 0x2000)))
+        if (id[ATA_ID_HW_CONFIG] & 0x4000)
                 return 1;
 
+        if (ivb) {
+                const char *model = (char *)&id[ATA_ID_PROD];
+
+                if (strstr(model, "TSSTcorp CDDVDW SH-S202")) {
+                        /*
+                         * These ATAPI devices always report 80c cable
+                         * so we have to depend on the host in this case.
+                         */
+                        if (hwif->cbl == ATA_CBL_PATA80)
+                                return 1;
+                } else {
+                        /* Depend on the device side cable detection. */
+                        if (id[ATA_ID_HW_CONFIG] & 0x2000)
+                                return 1;
+                }
+        }
 no_80w:
         if (drive->dev_flags & IDE_DFLAG_UDMA33_WARNED)
                 return 0;
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 05b7fbc7ead5..e386a32dc9ba 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -31,24 +31,6 @@ void ide_toggle_bounce(ide_drive_t *drive, int on)
                 blk_queue_bounce_limit(drive->queue, addr);
 }
 
-static void ide_dump_opcode(ide_drive_t *drive)
-{
-        struct request *rq = drive->hwif->rq;
-        struct ide_cmd *cmd = NULL;
-
-        if (!rq)
-                return;
-
-        if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE)
-                cmd = rq->special;
-
-        printk(KERN_ERR "ide: failed opcode was: ");
-        if (cmd == NULL)
-                printk(KERN_CONT "unknown\n");
-        else
-                printk(KERN_CONT "0x%02x\n", cmd->tf.command);
-}
-
 u64 ide_get_lba_addr(struct ide_cmd *cmd, int lba48)
 {
         struct ide_taskfile *tf = &cmd->tf;
@@ -91,7 +73,7 @@ static void ide_dump_sector(ide_drive_t *drive)
 
 static void ide_dump_ata_error(ide_drive_t *drive, u8 err)
 {
-        printk(KERN_ERR "{ ");
+        printk(KERN_CONT "{ ");
         if (err & ATA_ABORTED)
                 printk(KERN_CONT "DriveStatusError ");
         if (err & ATA_ICRC)
@@ -121,7 +103,7 @@ static void ide_dump_ata_error(ide_drive_t *drive, u8 err)
 
 static void ide_dump_atapi_error(ide_drive_t *drive, u8 err)
 {
-        printk(KERN_ERR "{ ");
+        printk(KERN_CONT "{ ");
         if (err & ATAPI_ILI)
                 printk(KERN_CONT "IllegalLengthIndication ");
         if (err & ATAPI_EOM)
@@ -179,7 +161,10 @@ u8 ide_dump_status(ide_drive_t *drive, const char *msg, u8 stat)
                 else
                         ide_dump_atapi_error(drive, err);
         }
-        ide_dump_opcode(drive);
+
+        printk(KERN_ERR "%s: possibly failed opcode: 0x%02x\n",
+                drive->name, drive->hwif->cmd.tf.command);
+
         return err;
 }
 EXPORT_SYMBOL(ide_dump_status);
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 7f264ed1141b..c895ed52b2e8 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -295,7 +295,7 @@ int ide_dev_read_id(ide_drive_t *drive, u8 cmd, u16 *id)
 
         timeout = ((cmd == ATA_CMD_ID_ATA) ? WAIT_WORSTCASE : WAIT_PIDENTIFY) / 2;
 
-        if (ide_busy_sleep(hwif, timeout, use_altstatus))
+        if (ide_busy_sleep(drive, timeout, use_altstatus))
                 return 1;
 
         /* wait for IRQ and ATA_DRQ */
@@ -316,8 +316,9 @@ int ide_dev_read_id(ide_drive_t *drive, u8 cmd, u16 *id)
         return rc;
 }
 
-int ide_busy_sleep(ide_hwif_t *hwif, unsigned long timeout, int altstatus)
+int ide_busy_sleep(ide_drive_t *drive, unsigned long timeout, int altstatus)
 {
+        ide_hwif_t *hwif = drive->hwif;
         u8 stat;
 
         timeout += jiffies;
@@ -330,6 +331,8 @@ int ide_busy_sleep(ide_hwif_t *hwif, unsigned long timeout, int altstatus)
                         return 0;
         } while (time_before(jiffies, timeout));
 
+        printk(KERN_ERR "%s: timeout in %s\n", drive->name, __func__);
+
         return 1;       /* drive timed-out */
 }
 
@@ -420,7 +423,7 @@ static int do_probe (ide_drive_t *drive, u8 cmd)
                         tp_ops->dev_select(drive);
                         msleep(50);
                         tp_ops->exec_command(hwif, ATA_CMD_DEV_RESET);
-                        (void)ide_busy_sleep(hwif, WAIT_WORSTCASE, 0);
+                        (void)ide_busy_sleep(drive, WAIT_WORSTCASE, 0);
                         rc = ide_dev_read_id(drive, cmd, id);
                 }
 
diff --git a/drivers/ide/via82cxxx.c b/drivers/ide/via82cxxx.c
index 3ff7231e4858..028de26a25fe 100644
--- a/drivers/ide/via82cxxx.c
+++ b/drivers/ide/via82cxxx.c
@@ -67,6 +67,7 @@ static struct via_isa_bridge {
         u8 udma_mask;
         u8 flags;
 } via_isa_bridges[] = {
+        { "vx855",      PCI_DEVICE_ID_VIA_VX855,    0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
         { "vx800",      PCI_DEVICE_ID_VIA_VX800,    0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
         { "cx700",      PCI_DEVICE_ID_VIA_CX700,    0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
         { "vt8237s",    PCI_DEVICE_ID_VIA_8237S,    0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
@@ -474,6 +475,7 @@ static const struct pci_device_id via_pci_tbl[] = {
         { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C576_1),  0 },
         { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C586_1),  0 },
         { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_CX700_IDE), 0 },
+        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_VX855_IDE), 0 },
         { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_6410),      1 },
         { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_SATA_EIDE), 1 },
         { 0, },
diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c
index e29cdc13a199..a28c06d686e1 100644
--- a/drivers/input/serio/ambakmi.c
+++ b/drivers/input/serio/ambakmi.c
@@ -107,7 +107,7 @@ static void amba_kmi_close(struct serio *io)
         clk_disable(kmi->clk);
 }
 
-static int amba_kmi_probe(struct amba_device *dev, void *id)
+static int amba_kmi_probe(struct amba_device *dev, struct amba_id *id)
 {
         struct amba_kmi_port *kmi;
         struct serio *io;
diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c
index 7793932a513b..11a6248cc1c1 100644
--- a/drivers/mfd/pcf50633-core.c
+++ b/drivers/mfd/pcf50633-core.c
@@ -443,7 +443,7 @@ static irqreturn_t pcf50633_irq(int irq, void *data)
         dev_dbg(pcf->dev, "pcf50633_irq\n");
 
         get_device(pcf->dev);
-        disable_irq(pcf->irq);
+        disable_irq_nosync(pcf->irq);
         schedule_work(&pcf->irq_work);
 
         return IRQ_HANDLED;
diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c
index c2be3088e2e1..fe24079387c5 100644
--- a/drivers/mfd/wm8350-core.c
+++ b/drivers/mfd/wm8350-core.c
@@ -79,10 +79,6 @@ static int wm8350_phys_read(struct wm8350 *wm8350, u8 reg, int num_regs,
                 /* Cache is CPU endian */
                 dest[i - reg] = be16_to_cpu(dest[i - reg]);
 
-                /* Satisfy non-volatile bits from cache */
-                dest[i - reg] &= wm8350_reg_io_map[i].vol;
-                dest[i - reg] |= wm8350->reg_cache[i];
-
                 /* Mask out non-readable bits */
                 dest[i - reg] &= wm8350_reg_io_map[i].readable;
         }
@@ -182,9 +178,6 @@ static int wm8350_write(struct wm8350 *wm8350, u8 reg, int num_regs, u16 *src)
                         (wm8350->reg_cache[i] & ~wm8350_reg_io_map[i].writable)
                         | src[i - reg];
 
-                /* Don't store volatile bits */
-                wm8350->reg_cache[i] &= ~wm8350_reg_io_map[i].vol;
-
                 src[i - reg] = cpu_to_be16(src[i - reg]);
         }
 
@@ -1261,7 +1254,6 @@ static int wm8350_create_cache(struct wm8350 *wm8350, int type, int mode)
                     (i < WM8350_CLOCK_CONTROL_1 || i > WM8350_AIF_TEST)) {
                         value = be16_to_cpu(wm8350->reg_cache[i]);
                         value &= wm8350_reg_io_map[i].readable;
-                        value &= ~wm8350_reg_io_map[i].vol;
                         wm8350->reg_cache[i] = value;
                 } else
                         wm8350->reg_cache[i] = reg_map[i];
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 36875dcfa492..7d4febdab286 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -490,7 +490,7 @@ static void mmci_check_status(unsigned long data)
         mod_timer(&host->timer, jiffies + HZ);
 }
 
-static int __devinit mmci_probe(struct amba_device *dev, void *id)
+static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
 {
         struct mmc_platform_data *plat = dev->dev.platform_data;
         struct mmci_host *host;
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index c49ddd08b2aa..b4bb06fdf307 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -35,8 +35,22 @@
 #define DRV_VER                 "2.0.348"
 #define DRV_NAME                "be2net"
 #define BE_NAME                 "ServerEngines BladeEngine2 10Gbps NIC"
+#define OC_NAME                 "Emulex OneConnect 10Gbps NIC"
 #define DRV_DESC                BE_NAME "Driver"
 
+#define BE_VENDOR_ID            0x19a2
+#define BE_DEVICE_ID1           0x211
+#define OC_DEVICE_ID1           0x700
+#define OC_DEVICE_ID2           0x701
+
+static inline char *nic_name(struct pci_dev *pdev)
+{
+        if (pdev->device == OC_DEVICE_ID1 || pdev->device == OC_DEVICE_ID2)
+                return OC_NAME;
+        else
+                return BE_NAME;
+}
+
 /* Number of bytes of an RX frame that are copied to skb->data */
 #define BE_HDR_LEN              64
 #define BE_MAX_JUMBO_FRAME_SIZE 9018
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 30d0c81c989e..5c378b5e8e41 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -28,10 +28,10 @@ static unsigned int rx_frag_size = 2048;
 module_param(rx_frag_size, uint, S_IRUGO);
 MODULE_PARM_DESC(rx_frag_size, "Size of a fragment that holds rcvd data.");
 
-#define BE_VENDOR_ID            0x19a2
-#define BE2_DEVICE_ID_1         0x0211
 static DEFINE_PCI_DEVICE_TABLE(be_dev_ids) = {
-        { PCI_DEVICE(BE_VENDOR_ID, BE2_DEVICE_ID_1) },
+        { PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID1) },
+        { PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID1) },
+        { PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID2) },
         { 0 }
 };
 MODULE_DEVICE_TABLE(pci, be_dev_ids);
@@ -1859,7 +1859,7 @@ static int __devinit be_probe(struct pci_dev *pdev,
         if (status != 0)
                 goto stats_clean;
 
-        dev_info(&pdev->dev, BE_NAME " port %d\n", adapter->port_num);
+        dev_info(&pdev->dev, "%s port %d\n", nic_name(pdev), adapter->port_num);
         return 0;
 
 stats_clean:
@@ -1873,7 +1873,7 @@ rel_reg:
 disable_dev:
         pci_disable_device(pdev);
 do_none:
-        dev_warn(&pdev->dev, BE_NAME " initialization failed\n");
+        dev_err(&pdev->dev, "%s initialization failed\n", nic_name(pdev));
         return status;
 }
 
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 8c2e5ab51f08..faf094abef7f 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -1465,6 +1465,12 @@ static struct aggregator *ad_agg_selection_test(struct aggregator *best,
         return best;
 }
 
+static int agg_device_up(const struct aggregator *agg)
+{
+        return (netif_running(agg->slave->dev) &&
+                netif_carrier_ok(agg->slave->dev));
+}
+
 /**
  * ad_agg_selection_logic - select an aggregation group for a team
  * @aggregator: the aggregator we're looking at
@@ -1496,14 +1502,13 @@ static void ad_agg_selection_logic(struct aggregator *agg)
         struct port *port;
 
         origin = agg;
-
         active = __get_active_agg(agg);
-        best = active;
+        best = (active && agg_device_up(active)) ? active : NULL;
 
         do {
                 agg->is_active = 0;
 
-                if (agg->num_of_ports)
+                if (agg->num_of_ports && agg_device_up(agg))
                         best = ad_agg_selection_test(best, agg);
 
         } while ((agg = __get_next_agg(agg)));
diff --git a/drivers/net/meth.c b/drivers/net/meth.c
index aa08987f6e81..dbd3436912b8 100644
--- a/drivers/net/meth.c
+++ b/drivers/net/meth.c
@@ -127,11 +127,11 @@ static unsigned long mdio_read(struct meth_private *priv, unsigned long phyreg)
 static int mdio_probe(struct meth_private *priv)
 {
         int i;
-        unsigned long p2, p3;
+        unsigned long p2, p3, flags;
         /* check if phy is detected already */
         if(priv->phy_addr>=0&&priv->phy_addr<32)
                 return 0;
-        spin_lock(&priv->meth_lock);
+        spin_lock_irqsave(&priv->meth_lock, flags);
         for (i=0;i<32;++i){
                 priv->phy_addr=i;
                 p2=mdio_read(priv,2);
@@ -157,7 +157,7 @@ static int mdio_probe(struct meth_private *priv)
                         break;
                 }
         }
-        spin_unlock(&priv->meth_lock);
+        spin_unlock_irqrestore(&priv->meth_lock, flags);
         if(priv->phy_addr<32) {
                 return 0;
         }
@@ -373,14 +373,14 @@ static int meth_release(struct net_device *dev)
 static void meth_rx(struct net_device* dev, unsigned long int_status)
 {
         struct sk_buff *skb;
-        unsigned long status;
+        unsigned long status, flags;
         struct meth_private *priv = netdev_priv(dev);
         unsigned long fifo_rptr = (int_status & METH_INT_RX_RPTR_MASK) >> 8;
 
-        spin_lock(&priv->meth_lock);
+        spin_lock_irqsave(&priv->meth_lock, flags);
         priv->dma_ctrl &= ~METH_DMA_RX_INT_EN;
         mace->eth.dma_ctrl = priv->dma_ctrl;
-        spin_unlock(&priv->meth_lock);
+        spin_unlock_irqrestore(&priv->meth_lock, flags);
 
         if (int_status & METH_INT_RX_UNDERFLOW) {
                 fifo_rptr = (fifo_rptr - 1) & 0x0f;
@@ -452,12 +452,12 @@ static void meth_rx(struct net_device* dev, unsigned long int_status)
                 mace->eth.rx_fifo = priv->rx_ring_dmas[priv->rx_write];
                 ADVANCE_RX_PTR(priv->rx_write);
         }
-        spin_lock(&priv->meth_lock);
+        spin_lock_irqsave(&priv->meth_lock, flags);
         /* In case there was underflow, and Rx DMA was disabled */
         priv->dma_ctrl |= METH_DMA_RX_INT_EN | METH_DMA_RX_EN;
         mace->eth.dma_ctrl = priv->dma_ctrl;
         mace->eth.int_stat = METH_INT_RX_THRESHOLD;
-        spin_unlock(&priv->meth_lock);
+        spin_unlock_irqrestore(&priv->meth_lock, flags);
 }
 
 static int meth_tx_full(struct net_device *dev)
@@ -470,11 +470,11 @@ static int meth_tx_full(struct net_device *dev)
 static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status)
 {
         struct meth_private *priv = netdev_priv(dev);
-        unsigned long status;
+        unsigned long status, flags;
         struct sk_buff *skb;
         unsigned long rptr = (int_status&TX_INFO_RPTR) >> 16;
 
-        spin_lock(&priv->meth_lock);
+        spin_lock_irqsave(&priv->meth_lock, flags);
 
         /* Stop DMA notification */
         priv->dma_ctrl &= ~(METH_DMA_TX_INT_EN);
@@ -527,12 +527,13 @@ static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status)
         }
 
         mace->eth.int_stat = METH_INT_TX_EMPTY | METH_INT_TX_PKT;
-        spin_unlock(&priv->meth_lock);
+        spin_unlock_irqrestore(&priv->meth_lock, flags);
 }
 
 static void meth_error(struct net_device* dev, unsigned status)
 {
         struct meth_private *priv = netdev_priv(dev);
+        unsigned long flags;
 
         printk(KERN_WARNING "meth: error status: 0x%08x\n",status);
         /* check for errors too... */
@@ -547,7 +548,7 @@ static void meth_error(struct net_device* dev, unsigned status)
                 printk(KERN_WARNING "meth: Rx overflow\n");
         if (status & (METH_INT_RX_UNDERFLOW)) {
                 printk(KERN_WARNING "meth: Rx underflow\n");
-                spin_lock(&priv->meth_lock);
+                spin_lock_irqsave(&priv->meth_lock, flags);
                 mace->eth.int_stat = METH_INT_RX_UNDERFLOW;
                 /* more underflow interrupts will be delivered,
                  * effectively throwing us into an infinite loop.
@@ -555,7 +556,7 @@ static void meth_error(struct net_device* dev, unsigned status)
                 priv->dma_ctrl &= ~METH_DMA_RX_EN;
                 mace->eth.dma_ctrl = priv->dma_ctrl;
                 DPRINTK("Disabled meth Rx DMA temporarily\n");
-                spin_unlock(&priv->meth_lock);
+                spin_unlock_irqrestore(&priv->meth_lock, flags);
         }
         mace->eth.int_stat = METH_INT_ERROR;
 }
diff --git a/drivers/net/mlx4/en_cq.c b/drivers/net/mlx4/en_cq.c
index 91f50de84be9..a276125b709b 100644
--- a/drivers/net/mlx4/en_cq.c
+++ b/drivers/net/mlx4/en_cq.c
@@ -125,8 +125,10 @@ void mlx4_en_deactivate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq)
 
         if (cq->is_tx)
                 del_timer(&cq->timer);
-        else
+        else {
                 napi_disable(&cq->napi);
+                netif_napi_del(&cq->napi);
+        }
 
         mlx4_cq_free(mdev->dev, &cq->mcq);
 }
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index a400d7115f78..6bb5af35eda6 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -569,7 +569,7 @@ static int rxq_process(struct rx_queue *rxq, int budget)
                 if (rxq->rx_curr_desc == rxq->rx_ring_size)
                         rxq->rx_curr_desc = 0;
 
-                dma_unmap_single(NULL, rx_desc->buf_ptr,
+                dma_unmap_single(mp->dev->dev.parent, rx_desc->buf_ptr,
                                  rx_desc->buf_size, DMA_FROM_DEVICE);
                 rxq->rx_desc_count--;
                 rx++;
@@ -678,8 +678,9 @@ static int rxq_refill(struct rx_queue *rxq, int budget)
 
                 rx_desc = rxq->rx_desc_area + rx;
 
-                rx_desc->buf_ptr = dma_map_single(NULL, skb->data,
-                                        mp->skb_size, DMA_FROM_DEVICE);
+                rx_desc->buf_ptr = dma_map_single(mp->dev->dev.parent,
+                                                  skb->data, mp->skb_size,
+                                                  DMA_FROM_DEVICE);
                 rx_desc->buf_size = mp->skb_size;
                 rxq->rx_skb[rx] = skb;
                 wmb();
@@ -718,6 +719,7 @@ static inline unsigned int has_tiny_unaligned_frags(struct sk_buff *skb)
 
 static void txq_submit_frag_skb(struct tx_queue *txq, struct sk_buff *skb)
 {
+        struct mv643xx_eth_private *mp = txq_to_mp(txq);
         int nr_frags = skb_shinfo(skb)->nr_frags;
         int frag;
 
@@ -746,10 +748,10 @@ static void txq_submit_frag_skb(struct tx_queue *txq, struct sk_buff *skb)
 
                 desc->l4i_chk = 0;
                 desc->byte_cnt = this_frag->size;
-                desc->buf_ptr = dma_map_page(NULL, this_frag->page,
-                                                this_frag->page_offset,
-                                                this_frag->size,
-                                                DMA_TO_DEVICE);
+                desc->buf_ptr = dma_map_page(mp->dev->dev.parent,
+                                             this_frag->page,
+                                             this_frag->page_offset,
+                                             this_frag->size, DMA_TO_DEVICE);
         }
 }
 
@@ -826,7 +828,8 @@ no_csum:
 
         desc->l4i_chk = l4i_chk;
         desc->byte_cnt = length;
-        desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE);
+        desc->buf_ptr = dma_map_single(mp->dev->dev.parent, skb->data,
+                                       length, DMA_TO_DEVICE);
 
         __skb_queue_tail(&txq->tx_skb, skb);
 
@@ -956,10 +959,10 @@ static int txq_reclaim(struct tx_queue *txq, int budget, int force)
                 }
 
                 if (cmd_sts & TX_FIRST_DESC) {
-                        dma_unmap_single(NULL, desc->buf_ptr,
+                        dma_unmap_single(mp->dev->dev.parent, desc->buf_ptr,
                                          desc->byte_cnt, DMA_TO_DEVICE);
                 } else {
-                        dma_unmap_page(NULL, desc->buf_ptr,
+                        dma_unmap_page(mp->dev->dev.parent, desc->buf_ptr,
                                        desc->byte_cnt, DMA_TO_DEVICE);
                 }
 
@@ -1894,9 +1897,9 @@ static int rxq_init(struct mv643xx_eth_private *mp, int index)
                                                 mp->rx_desc_sram_size);
                 rxq->rx_desc_dma = mp->rx_desc_sram_addr;
         } else {
-                rxq->rx_desc_area = dma_alloc_coherent(NULL, size,
-                                                        &rxq->rx_desc_dma,
-                                                        GFP_KERNEL);
+                rxq->rx_desc_area = dma_alloc_coherent(mp->dev->dev.parent,
+                                                       size, &rxq->rx_desc_dma,
+                                                       GFP_KERNEL);
         }
 
         if (rxq->rx_desc_area == NULL) {
@@ -1947,7 +1950,7 @@ out_free:
         if (index == 0 && size <= mp->rx_desc_sram_size)
                 iounmap(rxq->rx_desc_area);
         else
-                dma_free_coherent(NULL, size,
+                dma_free_coherent(mp->dev->dev.parent, size,
                                   rxq->rx_desc_area,
                                   rxq->rx_desc_dma);
 
@@ -1979,7 +1982,7 @@ static void rxq_deinit(struct rx_queue *rxq)
             rxq->rx_desc_area_size <= mp->rx_desc_sram_size)
                 iounmap(rxq->rx_desc_area);
         else
-                dma_free_coherent(NULL, rxq->rx_desc_area_size,
+                dma_free_coherent(mp->dev->dev.parent, rxq->rx_desc_area_size,
                                   rxq->rx_desc_area, rxq->rx_desc_dma);
 
         kfree(rxq->rx_skb);
@@ -2007,9 +2010,9 @@ static int txq_init(struct mv643xx_eth_private *mp, int index)
                                                 mp->tx_desc_sram_size);
                 txq->tx_desc_dma = mp->tx_desc_sram_addr;
         } else {
-                txq->tx_desc_area = dma_alloc_coherent(NULL, size,
-                                                        &txq->tx_desc_dma,
-                                                        GFP_KERNEL);
+                txq->tx_desc_area = dma_alloc_coherent(mp->dev->dev.parent,
+                                                       size, &txq->tx_desc_dma,
+                                                       GFP_KERNEL);
         }
 
         if (txq->tx_desc_area == NULL) {
@@ -2053,7 +2056,7 @@ static void txq_deinit(struct tx_queue *txq)
             txq->tx_desc_area_size <= mp->tx_desc_sram_size)
                 iounmap(txq->tx_desc_area);
         else
-                dma_free_coherent(NULL, txq->tx_desc_area_size,
+                dma_free_coherent(mp->dev->dev.parent, txq->tx_desc_area_size,
                                   txq->tx_desc_area, txq->tx_desc_dma);
 }
 
diff --git a/drivers/net/vxge/vxge-traffic.c b/drivers/net/vxge/vxge-traffic.c
index 7be0ae10d69b..c2eeac4125f3 100644
--- a/drivers/net/vxge/vxge-traffic.c
+++ b/drivers/net/vxge/vxge-traffic.c
@@ -115,7 +115,7 @@ enum vxge_hw_status vxge_hw_vpath_intr_enable(struct __vxge_hw_vpath_handle *vp)
                 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_POISON|
                 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO2_POISON|
                 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_DMA_ERR|
-                VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_DMA_ERR), 0, 32),
+                VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO2_DMA_ERR), 0, 32),
                 &vp_reg->kdfcctl_errors_mask);
 
         __vxge_hw_pio_mem_write32_upper(0, &vp_reg->vpath_ppif_int_mask);
diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
index 02419bfd64b5..f9fc38902322 100644
--- a/drivers/net/wimax/i2400m/rx.c
+++ b/drivers/net/wimax/i2400m/rx.c
@@ -819,10 +819,9 @@ void i2400m_roq_queue_update_ws(struct i2400m *i2400m, struct i2400m_roq *roq,
                         roq_data = (struct i2400m_roq_data *) &skb->cb;
                         i2400m_net_erx(i2400m, skb, roq_data->cs);
                 }
-                else {
+                else
                         __i2400m_roq_queue(i2400m, roq, skb, sn, nsn);
-                        __i2400m_roq_update_ws(i2400m, roq, sn + 1);
-                }
+                __i2400m_roq_update_ws(i2400m, roq, sn + 1);
                 i2400m_roq_log_add(i2400m, roq, I2400M_RO_TYPE_PACKET_WS,
                                    old_ws, len, sn, nsn, roq->ws);
         }
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 34bf0fdf5047..1a91bf9687af 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -557,7 +557,8 @@ static int pci_platform_power_transition(struct pci_dev *dev, pci_power_t state)
         } else {
                 error = -ENODEV;
                 /* Fall back to PCI_D0 if native PM is not supported */
-                pci_update_current_state(dev, PCI_D0);
+                if (!dev->pm_cap)
+                        dev->current_state = PCI_D0;
         }
 
         return error;
diff --git a/drivers/rtc/rtc-pl030.c b/drivers/rtc/rtc-pl030.c
index 826153552157..aaf1f75fa293 100644
--- a/drivers/rtc/rtc-pl030.c
+++ b/drivers/rtc/rtc-pl030.c
@@ -102,7 +102,7 @@ static const struct rtc_class_ops pl030_ops = {
         .set_alarm      = pl030_set_alarm,
 };
 
-static int pl030_probe(struct amba_device *dev, void *id)
+static int pl030_probe(struct amba_device *dev, struct amba_id *id)
 {
         struct pl030_rtc *rtc;
         int ret;
diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c
index 333eec689d2f..451fc13784d1 100644
--- a/drivers/rtc/rtc-pl031.c
+++ b/drivers/rtc/rtc-pl031.c
@@ -127,7 +127,7 @@ static int pl031_remove(struct amba_device *adev)
         return 0;
 }
 
-static int pl031_probe(struct amba_device *adev, void *id)
+static int pl031_probe(struct amba_device *adev, struct amba_id *id)
 {
         int ret;
         struct pl031_local *ldata;
diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c
index e3a5ad5ef1d6..cdc049d4350f 100644
--- a/drivers/serial/amba-pl010.c
+++ b/drivers/serial/amba-pl010.c
@@ -665,7 +665,7 @@ static struct uart_driver amba_reg = {
         .cons                   = AMBA_CONSOLE,
 };
 
-static int pl010_probe(struct amba_device *dev, void *id)
+static int pl010_probe(struct amba_device *dev, struct amba_id *id)
 {
         struct uart_amba_port *uap;
         void __iomem *base;
diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index 8b2b9700f3e4..88fdac51b6c5 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -729,7 +729,7 @@ static struct uart_driver amba_reg = {
         .cons                   = AMBA_CONSOLE,
 };
 
-static int pl011_probe(struct amba_device *dev, void *id)
+static int pl011_probe(struct amba_device *dev, struct amba_id *id)
 {
         struct uart_amba_port *uap;
         void __iomem *base;
diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c
index 61050ab14128..d1f80bac54f0 100644
--- a/drivers/video/amba-clcd.c
+++ b/drivers/video/amba-clcd.c
@@ -437,7 +437,7 @@ static int clcdfb_register(struct clcd_fb *fb)
         return ret;
 }
 
-static int clcdfb_probe(struct amba_device *dev, void *id)
+static int clcdfb_probe(struct amba_device *dev, struct amba_id *id)
 {
         struct clcd_board *board = dev->dev.platform_data;
         struct clcd_fb *fb;
diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
index dfb72f5e4c96..148cbcc39602 100644
--- a/drivers/video/omap/dispc.c
+++ b/drivers/video/omap/dispc.c
@@ -880,20 +880,22 @@ static irqreturn_t omap_dispc_irq_handler(int irq, void *dev)
 
 static int get_dss_clocks(void)
 {
-        if (IS_ERR((dispc.dss_ick = clk_get(dispc.fbdev->dev, "dss_ick")))) {
-                dev_err(dispc.fbdev->dev, "can't get dss_ick\n");
+        dispc.dss_ick = clk_get(dispc.fbdev->dev, "ick");
+        if (IS_ERR(dispc.dss_ick)) {
+                dev_err(dispc.fbdev->dev, "can't get ick\n");
                 return PTR_ERR(dispc.dss_ick);
         }
 
-        if (IS_ERR((dispc.dss1_fck = clk_get(dispc.fbdev->dev, "dss1_fck")))) {
+        dispc.dss1_fck = clk_get(dispc.fbdev->dev, "dss1_fck");
+        if (IS_ERR(dispc.dss1_fck)) {
                 dev_err(dispc.fbdev->dev, "can't get dss1_fck\n");
                 clk_put(dispc.dss_ick);
                 return PTR_ERR(dispc.dss1_fck);
         }
 
-        if (IS_ERR((dispc.dss_54m_fck =
-                                clk_get(dispc.fbdev->dev, "dss_54m_fck")))) {
-                dev_err(dispc.fbdev->dev, "can't get dss_54m_fck\n");
+        dispc.dss_54m_fck = clk_get(dispc.fbdev->dev, "tv_fck");
+        if (IS_ERR(dispc.dss_54m_fck)) {
+                dev_err(dispc.fbdev->dev, "can't get tv_fck\n");
                 clk_put(dispc.dss_ick);
                 clk_put(dispc.dss1_fck);
                 return PTR_ERR(dispc.dss_54m_fck);
diff --git a/drivers/video/omap/rfbi.c b/drivers/video/omap/rfbi.c
index a13c8dcad2a8..9332d6ca6456 100644
--- a/drivers/video/omap/rfbi.c
+++ b/drivers/video/omap/rfbi.c
@@ -83,12 +83,14 @@ static inline u32 rfbi_read_reg(int idx)
 
 static int rfbi_get_clocks(void)
 {
-        if (IS_ERR((rfbi.dss_ick = clk_get(rfbi.fbdev->dev, "dss_ick")))) {
-                dev_err(rfbi.fbdev->dev, "can't get dss_ick\n");
+        rfbi.dss_ick = clk_get(rfbi.fbdev->dev, "ick");
+        if (IS_ERR(rfbi.dss_ick)) {
+                dev_err(rfbi.fbdev->dev, "can't get ick\n");
                 return PTR_ERR(rfbi.dss_ick);
         }
 
-        if (IS_ERR((rfbi.dss1_fck = clk_get(rfbi.fbdev->dev, "dss1_fck")))) {
+        rfbi.dss1_fck = clk_get(rfbi.fbdev->dev, "dss1_fck");
+        if (IS_ERR(rfbi.dss1_fck)) {
                 dev_err(rfbi.fbdev->dev, "can't get dss1_fck\n");
                 clk_put(rfbi.dss_ick);
                 return PTR_ERR(rfbi.dss1_fck);
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 92ea0ab44ce2..f10d2fbeda06 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -47,6 +47,7 @@ struct sh_mobile_lcdc_priv {
 #endif
         unsigned long lddckr;
         struct sh_mobile_lcdc_chan ch[2];
+        int started;
 };
 
 /* shared registers */
@@ -451,6 +452,7 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
 
         /* start the lcdc */
         sh_mobile_lcdc_start_stop(priv, 1);
+        priv->started = 1;
 
         /* tell the board code to enable the panel */
         for (k = 0; k < ARRAY_SIZE(priv->ch); k++) {
@@ -493,7 +495,10 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv)
         }
 
         /* stop the lcdc */
-        sh_mobile_lcdc_start_stop(priv, 0);
+        if (priv->started) {
+                sh_mobile_lcdc_start_stop(priv, 0);
+                priv->started = 0;
+        }
 
         /* stop clocks */
         for (k = 0; k < ARRAY_SIZE(priv->ch); k++)
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 5759ba53dc96..d06260251c30 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -2475,7 +2475,7 @@ querySymLinkRetry:
                         /* BB FIXME investigate remapping reserved chars here */
                         *symlinkinfo = cifs_strndup_from_ucs(data_start, count,
                                                     is_unicode, nls_codepage);
-                        if (!symlinkinfo)
+                        if (!*symlinkinfo)
                                 rc = -ENOMEM;
                 }
         }
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 11431ed72a7f..f49d684edd96 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -225,6 +225,7 @@ int cifs_posix_open(char *full_path, struct inode **pinode,
         if (!(oflags & FMODE_READ))
                 write_only = true;
 
+        mode &= ~current_umask();
         rc = CIFSPOSIXCreate(xid, cifs_sb->tcon, posix_flags, mode,
                         pnetfid, presp_data, &oplock, full_path,
                         cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
@@ -310,7 +311,6 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
                 return -ENOMEM;
         }
 
-        mode &= ~current_umask();
         if (oplockEnabled)
                 oplock = REQ_OPLOCK;
 
@@ -336,7 +336,7 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
                         else /* success, no need to query */
                                 goto cifs_create_set_dentry;
                 } else if ((rc != -EIO) && (rc != -EREMOTE) &&
-                         (rc != -EOPNOTSUPP)) /* path not found or net err */
+                         (rc != -EOPNOTSUPP) && (rc != -EINVAL))
                         goto cifs_create_out;
                 /* else fallthrough to retry, using older open call, this is
                    case where server does not support this SMB level, and
@@ -609,7 +609,6 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
         int xid;
         int rc = 0; /* to get around spurious gcc warning, set to zero here */
         int oplock = 0;
-        int mode;
         __u16 fileHandle = 0;
         bool posix_open = false;
         struct cifs_sb_info *cifs_sb;
@@ -660,13 +659,12 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
 
         if (pTcon->unix_ext) {
                 if (!(nd->flags & (LOOKUP_PARENT | LOOKUP_DIRECTORY)) &&
-                                (nd->flags & LOOKUP_OPEN)) {
+                     (nd->flags & LOOKUP_OPEN) && !pTcon->broken_posix_open) {
                         if (!((nd->intent.open.flags & O_CREAT) &&
                                         (nd->intent.open.flags & O_EXCL))) {
-                                mode = nd->intent.open.create_mode &
-                                                ~current_umask();
                                 rc = cifs_posix_open(full_path, &newInode,
-                                        parent_dir_inode->i_sb, mode,
+                                        parent_dir_inode->i_sb,
+                                        nd->intent.open.create_mode,
                                         nd->intent.open.flags, &oplock,
                                         &fileHandle, xid);
                                 /*
@@ -681,6 +679,8 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
                                  */
                                 if ((rc != -EINVAL) && (rc != -EOPNOTSUPP))
                                         posix_open = true;
+                                else
+                                        pTcon->broken_posix_open = true;
                         }
                 }
                 if (!posix_open)
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 38c06f826575..302ea15f02e6 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -130,10 +130,6 @@ static inline int cifs_posix_open_inode_helper(struct inode *inode,
                         struct cifsFileInfo *pCifsFile, int oplock, u16 netfid)
 {
 
-        file->private_data = kmalloc(sizeof(struct cifsFileInfo), GFP_KERNEL);
-        if (file->private_data == NULL)
-                return -ENOMEM;
-        pCifsFile = cifs_init_private(file->private_data, inode, file, netfid);
         write_lock(&GlobalSMBSeslock);
 
         pCifsInode = CIFS_I(file->f_path.dentry->d_inode);
@@ -184,6 +180,38 @@ psx_client_can_cache:
         return 0;
 }
 
+static struct cifsFileInfo *
+cifs_fill_filedata(struct file *file)
+{
+        struct list_head *tmp;
+        struct cifsFileInfo *pCifsFile = NULL;
+        struct cifsInodeInfo *pCifsInode = NULL;
+
+        /* search inode for this file and fill in file->private_data */
+        pCifsInode = CIFS_I(file->f_path.dentry->d_inode);
+        read_lock(&GlobalSMBSeslock);
+        list_for_each(tmp, &pCifsInode->openFileList) {
+                pCifsFile = list_entry(tmp, struct cifsFileInfo, flist);
+                if ((pCifsFile->pfile == NULL) &&
+                    (pCifsFile->pid == current->tgid)) {
+                        /* mode set in cifs_create */
+
+                        /* needed for writepage */
+                        pCifsFile->pfile = file;
+                        file->private_data = pCifsFile;
+                        break;
+                }
+        }
+        read_unlock(&GlobalSMBSeslock);
+
+        if (file->private_data != NULL) {
+                return pCifsFile;
+        } else if ((file->f_flags & O_CREAT) && (file->f_flags & O_EXCL))
+                        cERROR(1, ("could not find file instance for "
+                                   "new file %p", file));
+        return NULL;
+}
+
 /* all arguments to this function must be checked for validity in caller */
 static inline int cifs_open_inode_helper(struct inode *inode, struct file *file,
         struct cifsInodeInfo *pCifsInode, struct cifsFileInfo *pCifsFile,
@@ -258,7 +286,6 @@ int cifs_open(struct inode *inode, struct file *file)
         struct cifsTconInfo *tcon;
         struct cifsFileInfo *pCifsFile;
         struct cifsInodeInfo *pCifsInode;
-        struct list_head *tmp;
         char *full_path = NULL;
         int desiredAccess;
         int disposition;
@@ -270,32 +297,12 @@ int cifs_open(struct inode *inode, struct file *file)
         cifs_sb = CIFS_SB(inode->i_sb);
         tcon = cifs_sb->tcon;
 
-        /* search inode for this file and fill in file->private_data */
         pCifsInode = CIFS_I(file->f_path.dentry->d_inode);
-        read_lock(&GlobalSMBSeslock);
-        list_for_each(tmp, &pCifsInode->openFileList) {
-                pCifsFile = list_entry(tmp, struct cifsFileInfo,
-                                       flist);
-                if ((pCifsFile->pfile == NULL) &&
-                    (pCifsFile->pid == current->tgid)) {
-                        /* mode set in cifs_create */
-
-                        /* needed for writepage */
-                        pCifsFile->pfile = file;
-
-                        file->private_data = pCifsFile;
-                        break;
-                }
-        }
-        read_unlock(&GlobalSMBSeslock);
-
-        if (file->private_data != NULL) {
-                rc = 0;
+        pCifsFile = cifs_fill_filedata(file);
+        if (pCifsFile) {
                 FreeXid(xid);
-                return rc;
-        } else if ((file->f_flags & O_CREAT) && (file->f_flags & O_EXCL))
-                        cERROR(1, ("could not find file instance for "
-                                   "new file %p", file));
+                return 0;
+        }
 
         full_path = build_path_from_dentry(file->f_path.dentry);
         if (full_path == NULL) {
@@ -325,6 +332,7 @@ int cifs_open(struct inode *inode, struct file *file)
                         /* no need for special case handling of setting mode
                            on read only files needed here */
 
+                        pCifsFile = cifs_fill_filedata(file);
                         cifs_posix_open_inode_helper(inode, file, pCifsInode,
                                                      pCifsFile, oplock, netfid);
                         goto out;
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index ea9d11e3dcbb..cd83c53fcbb5 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -107,48 +107,48 @@ void *
 cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
 {
         struct inode *inode = direntry->d_inode;
-        int rc = -EACCES;
+        int rc = -ENOMEM;
         int xid;
         char *full_path = NULL;
-        char *target_path = ERR_PTR(-ENOMEM);
-        struct cifs_sb_info *cifs_sb;
-        struct cifsTconInfo *pTcon;
+        char *target_path = NULL;
+        struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
+        struct cifsTconInfo *tcon = cifs_sb->tcon;
 
         xid = GetXid();
 
-        full_path = build_path_from_dentry(direntry);
+        /*
+         * For now, we just handle symlinks with unix extensions enabled.
+         * Eventually we should handle NTFS reparse points, and MacOS
+         * symlink support. For instance...
+         *
+         * rc = CIFSSMBQueryReparseLinkInfo(...)
+         *
+         * For now, just return -EACCES when the server doesn't support posix
+         * extensions. Note that we still allow querying symlinks when posix
+         * extensions are manually disabled. We could disable these as well
+         * but there doesn't seem to be any harm in allowing the client to
+         * read them.
+         */
+        if (!(tcon->ses->capabilities & CAP_UNIX)) {
+                rc = -EACCES;
+                goto out;
+        }
 
+        full_path = build_path_from_dentry(direntry);
         if (!full_path)
                 goto out;
 
         cFYI(1, ("Full path: %s inode = 0x%p", full_path, inode));
-        cifs_sb = CIFS_SB(inode->i_sb);
-        pTcon = cifs_sb->tcon;
-
-        /* We could change this to:
-                if (pTcon->unix_ext)
-           but there does not seem any point in refusing to
-           get symlink info if we can, even if unix extensions
-           turned off for this mount */
-
-        if (pTcon->ses->capabilities & CAP_UNIX)
-                rc = CIFSSMBUnixQuerySymLink(xid, pTcon, full_path,
-                                             &target_path,
-                                             cifs_sb->local_nls);
-        else {
-                /* BB add read reparse point symlink code here */
-                /* rc = CIFSSMBQueryReparseLinkInfo */
-                /* BB Add code to Query ReparsePoint info */
-                /* BB Add MAC style xsymlink check here if enabled */
-        }
 
+        rc = CIFSSMBUnixQuerySymLink(xid, tcon, full_path, &target_path,
+                                     cifs_sb->local_nls);
+        kfree(full_path);
+out:
         if (rc != 0) {
                 kfree(target_path);
                 target_path = ERR_PTR(rc);
         }
 
-        kfree(full_path);
-out:
         FreeXid(xid);
         nd_set_link(nd, target_path);
         return NULL;
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index 50ff3f2cdf24..d6759b92006f 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -576,7 +576,7 @@ static int nilfs_ioctl_clean_segments(struct inode *inode, struct file *filp,
         ret = nilfs_clean_segments(inode->i_sb, argv, kbufs);
 
  out_free:
-        while (--n > 0)
+        while (--n >= 0)
                 vfree(kbufs[n]);
         kfree(kbufs[4]);
         return ret;
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index 51e6e54b2aa1..9b93cafa82a0 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -28,7 +28,7 @@ struct amba_id {
 
 struct amba_driver {
         struct device_driver    drv;
-        int                     (*probe)(struct amba_device *, void *);
+        int                     (*probe)(struct amba_device *, struct amba_id *);
         int                     (*remove)(struct amba_device *);
         void                    (*shutdown)(struct amba_device *);
         int                     (*suspend)(struct amba_device *, pm_message_t);
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 34c128f0a33c..867cb68d8461 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1103,7 +1103,7 @@ void ide_fix_driveid(u16 *);
 
 extern void ide_fixstring(u8 *, const int, const int);
 
-int ide_busy_sleep(ide_hwif_t *, unsigned long, int);
+int ide_busy_sleep(ide_drive_t *, unsigned long, int);
 
 int ide_wait_stat(ide_startstop_t *, ide_drive_t *, u8, u8, unsigned long);
 
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 186ec6ab334d..a47c879e1304 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -1097,6 +1097,32 @@ unsigned long __init node_memmap_size_bytes(int, unsigned long, unsigned long);
 #define pfn_valid_within(pfn) (1)
 #endif
 
+#ifdef CONFIG_ARCH_HAS_HOLES_MEMORYMODEL
+/*
+ * pfn_valid() is meant to be able to tell if a given PFN has valid memmap
+ * associated with it or not. In FLATMEM, it is expected that holes always
+ * have valid memmap as long as there is valid PFNs either side of the hole.
+ * In SPARSEMEM, it is assumed that a valid section has a memmap for the
+ * entire section.
+ *
+ * However, an ARM, and maybe other embedded architectures in the future
+ * free memmap backing holes to save memory on the assumption the memmap is
+ * never used. The page_zone linkages are then broken even though pfn_valid()
+ * returns true. A walker of the full memmap must then do this additional
+ * check to ensure the memmap they are looking at is sane by making sure
+ * the zone and PFN linkages are still valid. This is expensive, but walkers
+ * of the full memmap are extremely rare.
+ */
+int memmap_valid_within(unsigned long pfn,
+                                        struct page *page, struct zone *zone);
+#else
+static inline int memmap_valid_within(unsigned long pfn,
+                                        struct page *page, struct zone *zone)
+{
+        return 1;
+}
+#endif /* CONFIG_ARCH_HAS_HOLES_MEMORYMODEL */
+
 #endif /* !__GENERATING_BOUNDS.H */
 #endif /* !__ASSEMBLY__ */
 #endif /* _LINUX_MMZONE_H */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 06ba90c211a5..0f71812d67d3 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1406,7 +1406,7 @@
 #define PCI_DEVICE_ID_VIA_82C598_1      0x8598
 #define PCI_DEVICE_ID_VIA_838X_1        0xB188
 #define PCI_DEVICE_ID_VIA_83_87XX_1     0xB198
-#define PCI_DEVICE_ID_VIA_C409_IDE      0XC409
+#define PCI_DEVICE_ID_VIA_VX855_IDE     0xC409
 #define PCI_DEVICE_ID_VIA_ANON          0xFFFF
 
 #define PCI_VENDOR_ID_SIEMENS           0x110A
diff --git a/kernel/futex.c b/kernel/futex.c
index eef8cd26b5e5..d546b2d53a62 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -193,6 +193,7 @@ static void drop_futex_key_refs(union futex_key *key)
  * @uaddr: virtual address of the futex
  * @fshared: 0 for a PROCESS_PRIVATE futex, 1 for PROCESS_SHARED
  * @key: address where result is stored.
+ * @rw: mapping needs to be read/write (values: VERIFY_READ, VERIFY_WRITE)
  *
  * Returns a negative error code or 0
  * The key words are stored in *key on success.
@@ -203,7 +204,8 @@ static void drop_futex_key_refs(union futex_key *key)
  *
  * lock_page() might sleep, the caller should not hold a spinlock.
  */
-static int get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key)
+static int
+get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
 {
         unsigned long address = (unsigned long)uaddr;
         struct mm_struct *mm = current->mm;
@@ -226,7 +228,7 @@ static int get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key)
          *        but access_ok() should be faster than find_vma()
          */
         if (!fshared) {
-                if (unlikely(!access_ok(VERIFY_WRITE, uaddr, sizeof(u32))))
+                if (unlikely(!access_ok(rw, uaddr, sizeof(u32))))
                         return -EFAULT;
                 key->private.mm = mm;
                 key->private.address = address;
@@ -235,7 +237,7 @@ static int get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key)
         }
 
 again:
-        err = get_user_pages_fast(address, 1, 0, &page);
+        err = get_user_pages_fast(address, 1, rw == VERIFY_WRITE, &page);
         if (err < 0)
                 return err;
 
@@ -677,7 +679,7 @@ static int futex_wake(u32 __user *uaddr, int fshared, int nr_wake, u32 bitset)
         if (!bitset)
                 return -EINVAL;
 
-        ret = get_futex_key(uaddr, fshared, &key);
+        ret = get_futex_key(uaddr, fshared, &key, VERIFY_READ);
         if (unlikely(ret != 0))
                 goto out;
 
@@ -723,10 +725,10 @@ futex_wake_op(u32 __user *uaddr1, int fshared, u32 __user *uaddr2,
         int ret, op_ret;
 
 retry:
-        ret = get_futex_key(uaddr1, fshared, &key1);
+        ret = get_futex_key(uaddr1, fshared, &key1, VERIFY_READ);
         if (unlikely(ret != 0))
                 goto out;
-        ret = get_futex_key(uaddr2, fshared, &key2);
+        ret = get_futex_key(uaddr2, fshared, &key2, VERIFY_WRITE);
         if (unlikely(ret != 0))
                 goto out_put_key1;
 
@@ -814,10 +816,10 @@ static int futex_requeue(u32 __user *uaddr1, int fshared, u32 __user *uaddr2,
         int ret, drop_count = 0;
 
 retry:
-        ret = get_futex_key(uaddr1, fshared, &key1);
+        ret = get_futex_key(uaddr1, fshared, &key1, VERIFY_READ);
         if (unlikely(ret != 0))
                 goto out;
-        ret = get_futex_key(uaddr2, fshared, &key2);
+        ret = get_futex_key(uaddr2, fshared, &key2, VERIFY_READ);
         if (unlikely(ret != 0))
                 goto out_put_key1;
 
@@ -1140,7 +1142,7 @@ static int futex_wait(u32 __user *uaddr, int fshared,
         q.bitset = bitset;
 retry:
         q.key = FUTEX_KEY_INIT;
-        ret = get_futex_key(uaddr, fshared, &q.key);
+        ret = get_futex_key(uaddr, fshared, &q.key, VERIFY_READ);
         if (unlikely(ret != 0))
                 goto out;
 
@@ -1330,7 +1332,7 @@ static int futex_lock_pi(u32 __user *uaddr, int fshared,
         q.pi_state = NULL;
 retry:
         q.key = FUTEX_KEY_INIT;
-        ret = get_futex_key(uaddr, fshared, &q.key);
+        ret = get_futex_key(uaddr, fshared, &q.key, VERIFY_WRITE);
         if (unlikely(ret != 0))
                 goto out;
 
@@ -1594,7 +1596,7 @@ retry:
         if ((uval & FUTEX_TID_MASK) != task_pid_vnr(current))
                 return -EPERM;
 
-        ret = get_futex_key(uaddr, fshared, &key);
+        ret = get_futex_key(uaddr, fshared, &key, VERIFY_WRITE);
         if (unlikely(ret != 0))
                 goto out;
 
diff --git a/mm/mmzone.c b/mm/mmzone.c
index 16ce8b955dcf..f5b7d1760213 100644
--- a/mm/mmzone.c
+++ b/mm/mmzone.c
@@ -6,6 +6,7 @@
 
 
 #include <linux/stddef.h>
+#include <linux/mm.h>
 #include <linux/mmzone.h>
 #include <linux/module.h>
 
@@ -72,3 +73,17 @@ struct zoneref *next_zones_zonelist(struct zoneref *z,
         *zone = zonelist_zone(z);
         return z;
 }
+
+#ifdef CONFIG_ARCH_HAS_HOLES_MEMORYMODEL
+int memmap_valid_within(unsigned long pfn,
+                                        struct page *page, struct zone *zone)
+{
+        if (page_to_pfn(page) != pfn)
+                return 0;
+
+        if (page_zone(page) != zone)
+                return 0;
+
+        return 1;
+}
+#endif /* CONFIG_ARCH_HAS_HOLES_MEMORYMODEL */
diff --git a/mm/rmap.c b/mm/rmap.c
index 16521664010d..23122af32611 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -14,7 +14,7 @@
  * Original design by Rik van Riel <riel@conectiva.com.br> 2001
  * File methods by Dave McCracken <dmccr@us.ibm.com> 2003, 2004
  * Anonymous methods by Andrea Arcangeli <andrea@suse.de> 2004
- * Contributions by Hugh Dickins <hugh@veritas.com> 2003, 2004
+ * Contributions by Hugh Dickins 2003, 2004
  */
 
 /*
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 66f6130976cb..74d66dba0cbe 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -509,22 +509,11 @@ static void pagetypeinfo_showblockcount_print(struct seq_file *m,
                         continue;
 
                 page = pfn_to_page(pfn);
-#ifdef CONFIG_ARCH_FLATMEM_HAS_HOLES
-                /*
-                 * Ordinarily, memory holes in flatmem still have a valid
-                 * memmap for the PFN range. However, an architecture for
-                 * embedded systems (e.g. ARM) can free up the memmap backing
-                 * holes to save memory on the assumption the memmap is
-                 * never used. The page_zone linkages are then broken even
-                 * though pfn_valid() returns true. Skip the page if the
-                 * linkages are broken. Even if this test passed, the impact
-                 * is that the counters for the movable type are off but
-                 * fragmentation monitoring is likely meaningless on small
-                 * systems.
-                 */
-                if (page_zone(page) != zone)
+
+                /* Watch for unexpected holes punched in the memmap */
+                if (!memmap_valid_within(pfn, page, zone))
                         continue;
-#endif
+
                 mtype = get_pageblock_migratetype(page);
 
                 if (mtype < MIGRATE_TYPES)
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 30b88777c3df..5ee1a3682bf2 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -134,6 +134,10 @@ struct sk_buff *br_handle_frame(struct net_bridge_port *p, struct sk_buff *skb)
                 if (skb->protocol == htons(ETH_P_PAUSE))
                         goto drop;
 
+                /* If STP is turned off, then forward */
+                if (p->br->stp_enabled == BR_NO_STP && dest[5] == 0)
+                        goto forward;
+
                 if (NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev,
                             NULL, br_handle_local_finish))
                         return NULL;    /* frame consumed by filter */
@@ -141,6 +145,7 @@ struct sk_buff *br_handle_frame(struct net_bridge_port *p, struct sk_buff *skb)
                         return skb;     /* continue processing */
         }
 
+forward:
         switch (p->state) {
         case BR_STATE_FORWARDING:
                 rhook = rcu_dereference(br_should_route_hook);
diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index 6e63ec3f1fcf..0660515f3992 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -297,6 +297,9 @@ void br_topology_change_detection(struct net_bridge *br)
 {
         int isroot = br_is_root_bridge(br);
 
+        if (br->stp_enabled != BR_KERNEL_STP)
+                return;
+
         pr_info("%s: topology change detected, %s\n", br->dev->name,
                 isroot ? "propagating" : "sending tcn bpdu");
 
diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c
index 9cc9f95b109e..6d62d4618cfc 100644
--- a/net/core/gen_estimator.c
+++ b/net/core/gen_estimator.c
@@ -66,9 +66,9 @@
 
    NOTES.
 
-   * The stored value for avbps is scaled by 2^5, so that maximal
-     rate is ~1Gbit, avpps is scaled by 2^10.
-
+   * avbps is scaled by 2^5, avpps is scaled by 2^10.
+   * both values are reported as 32 bit unsigned values. bps can
+     overflow for fast links : max speed being 34360Mbit/sec
    * Minimal interval is HZ/4=250msec (it is the greatest common divisor
      for HZ=100 and HZ=1024 8)), maximal interval
      is (HZ*2^EST_MAX_INTERVAL)/4 = 8sec. Shorter intervals
@@ -86,9 +86,9 @@ struct gen_estimator
         spinlock_t              *stats_lock;
         int                     ewma_log;
         u64                     last_bytes;
+        u64                     avbps;
         u32                     last_packets;
         u32                     avpps;
-        u32                     avbps;
         struct rcu_head         e_rcu;
         struct rb_node          node;
 };
@@ -115,6 +115,7 @@ static void est_timer(unsigned long arg)
         rcu_read_lock();
         list_for_each_entry_rcu(e, &elist[idx].list, list) {
                 u64 nbytes;
+                u64 brate;
                 u32 npackets;
                 u32 rate;
 
@@ -125,9 +126,9 @@ static void est_timer(unsigned long arg)
 
                 nbytes = e->bstats->bytes;
                 npackets = e->bstats->packets;
-                rate = (nbytes - e->last_bytes)<<(7 - idx);
+                brate = (nbytes - e->last_bytes)<<(7 - idx);
                 e->last_bytes = nbytes;
-                e->avbps += ((long)rate - (long)e->avbps) >> e->ewma_log;
+                e->avbps += ((s64)(brate - e->avbps)) >> e->ewma_log;
                 e->rate_est->bps = (e->avbps+0xF)>>5;
 
                 rate = (npackets - e->last_packets)<<(12 - idx);
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index b5873bdff612..64f51eec6576 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -175,9 +175,13 @@ static void service_arp_queue(struct netpoll_info *npi)
 void netpoll_poll(struct netpoll *np)
 {
         struct net_device *dev = np->dev;
-        const struct net_device_ops *ops = dev->netdev_ops;
+        const struct net_device_ops *ops;
+
+        if (!dev || !netif_running(dev))
+                return;
 
-        if (!dev || !netif_running(dev) || !ops->ndo_poll_controller)
+        ops = dev->netdev_ops;
+        if (!ops->ndo_poll_controller)
                 return;
 
         /* Process pending work on NIC */
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index d152394b2611..e505b5392e1e 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -2288,7 +2288,7 @@ unsigned int skb_seq_read(unsigned int consumed, const u8 **data,
 next_skb:
         block_limit = skb_headlen(st->cur_skb) + st->stepped_offset;
 
-        if (abs_offset < block_limit) {
+        if (abs_offset < block_limit && !st->frag_data) {
                 *data = st->cur_skb->data + (abs_offset - st->stepped_offset);
                 return block_limit - abs_offset;
         }
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 9d26a3da37e5..5b919f7b45db 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -408,7 +408,7 @@ config INET_XFRM_MODE_BEET
 
 config INET_LRO
         bool "Large Receive Offload (ipv4/tcp)"
-
+        default y
         ---help---
           Support for Large Receive Offload (ipv4/tcp).
 
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 90d22ae0a419..88bf051d0cbb 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -139,6 +139,8 @@ __be32 ic_servaddr = NONE;	/* Boot server IP address */
 __be32 root_server_addr = NONE; /* Address of NFS server */
 u8 root_server_path[256] = { 0, };      /* Path to mount as root */
 
+u32 ic_dev_xid;         /* Device under configuration */
+
 /* vendor class identifier */
 static char vendor_class_identifier[253] __initdata;
 
@@ -932,6 +934,13 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
                 goto drop_unlock;
         }
 
+        /* Is it a reply for the device we are configuring? */
+        if (b->xid != ic_dev_xid) {
+                if (net_ratelimit())
+                        printk(KERN_ERR "DHCP/BOOTP: Ignoring delayed packet \n");
+                goto drop_unlock;
+        }
+
         /* Parse extensions */
         if (ext_len >= 4 &&
             !memcmp(b->exten, ic_bootp_cookie, 4)) { /* Check magic cookie */
@@ -1115,6 +1124,9 @@ static int __init ic_dynamic(void)
         get_random_bytes(&timeout, sizeof(timeout));
         timeout = CONF_BASE_TIMEOUT + (timeout % (unsigned) CONF_TIMEOUT_RANDOM);
         for (;;) {
+                /* Track the device we are configuring */
+                ic_dev_xid = d->xid;
+
 #ifdef IPCONFIG_BOOTP
                 if (do_bootp && (d->able & IC_BOOTP))
                         ic_bootp_send_if(d, jiffies - start_jiffies);
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 1d7f49c6f0ca..7a0f0b27bf1f 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1321,6 +1321,7 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
         struct task_struct *user_recv = NULL;
         int copied_early = 0;
         struct sk_buff *skb;
+        u32 urg_hole = 0;
 
         lock_sock(sk);
 
@@ -1532,7 +1533,8 @@ do_prequeue:
                                 }
                         }
                 }
-                if ((flags & MSG_PEEK) && peek_seq != tp->copied_seq) {
+                if ((flags & MSG_PEEK) &&
+                    (peek_seq - copied - urg_hole != tp->copied_seq)) {
                         if (net_ratelimit())
                                 printk(KERN_DEBUG "TCP(%s:%d): Application bug, race in MSG_PEEK.\n",
                                        current->comm, task_pid_nr(current));
@@ -1553,6 +1555,7 @@ do_prequeue:
                                 if (!urg_offset) {
                                         if (!sock_flag(sk, SOCK_URGINLINE)) {
                                                 ++*seq;
+                                                urg_hole++;
                                                 offset++;
                                                 used--;
                                                 if (!used)
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index ec697cebb63b..3b6418297231 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -303,6 +303,8 @@ restart:
                 switch (teql_resolve(skb, skb_res, slave)) {
                 case 0:
                         if (__netif_tx_trylock(slave_txq)) {
+                                unsigned int length = qdisc_pkt_len(skb);
+
                                 if (!netif_tx_queue_stopped(slave_txq) &&
                                     !netif_tx_queue_frozen(slave_txq) &&
                                     slave_ops->ndo_start_xmit(skb, slave) == 0) {
@@ -310,8 +312,7 @@ restart:
                                         master->slaves = NEXT_SLAVE(q);
                                         netif_wake_queue(dev);
                                         master->stats.tx_packets++;
-                                        master->stats.tx_bytes +=
-                                                qdisc_pkt_len(skb);
+                                        master->stats.tx_bytes += length;
                                         return 0;
                                 }
                                 __netif_tx_unlock(slave_txq);
diff --git a/scripts/setlocalversion b/scripts/setlocalversion
index 32c8554f3946..00790472f641 100755
--- a/scripts/setlocalversion
+++ b/scripts/setlocalversion
@@ -1,5 +1,13 @@
 #!/bin/sh
-# Print additional version information for non-release trees.
+#
+# This scripts adds local version information from the version
+# control systems git, mercurial (hg) and subversion (svn).
+#
+# If something goes wrong, send a mail the kernel build mailinglist
+# (see MAINTAINERS) and CC Nico Schottelius
+# <nico-linuxsetlocalversion -at- schottelius.org>.
+#
+#
 
 usage() {
         echo "Usage: $0 [srctree]" >&2
@@ -10,12 +18,20 @@ cd "${1:-.}" || usage
 
 # Check for git and a git repo.
 if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then
-        # Do we have an untagged tag?
-        if atag=`git describe 2>/dev/null`; then
-                echo "$atag" | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
-        # add -g${head}, if there is no usable tag
-        else
-                printf '%s%s' -g $head
+
+        # If we are at a tagged commit (like "v2.6.30-rc6"), we ignore it,
+        # because this version is defined in the top level Makefile.
+        if [ -z "`git describe --exact-match 2>/dev/null`" ]; then
+
+                # If we are past a tagged commit (like "v2.6.30-rc5-302-g72357d5"),
+                # we pretty print it.
+                if atag="`git describe 2>/dev/null`"; then
+                        echo "$atag" | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
+
+                # If we don't have a tag at all we print -g{commitish}.
+                else
+                        printf '%s%s' -g $head
+                fi
         fi
 
         # Is this git on svn?
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 7fbd68fab944..5c48e36038f2 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -1074,7 +1074,7 @@ static unsigned int __devinit aaci_size_fifo(struct aaci *aaci)
         return i;
 }
 
-static int __devinit aaci_probe(struct amba_device *dev, void *id)
+static int __devinit aaci_probe(struct amba_device *dev, struct amba_id *id)
 {
         struct aaci *aaci;
         int ret, i;