184 files changed, 1566 insertions, 1157 deletions

diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt
index 82b43f915857..a4119f6422d9 100644
--- a/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt
@@ -1626,3 +1626,5 @@ MX6Q_PAD_SD2_DAT3__PCIE_CTRL_MUX_11		1587
 MX6Q_PAD_SD2_DAT3__GPIO_1_12                    1588
 MX6Q_PAD_SD2_DAT3__SJC_DONE                     1589
 MX6Q_PAD_SD2_DAT3__ANATOP_TESTO_3               1590
+MX6Q_PAD_ENET_RX_ER__ANATOP_USBOTG_ID           1591
+MX6Q_PAD_GPIO_1__ANATOP_USBOTG_ID               1592
diff --git a/Documentation/kdump/kdump.txt b/Documentation/kdump/kdump.txt
index 506c7390c2b9..13f1aa09b938 100644
--- a/Documentation/kdump/kdump.txt
+++ b/Documentation/kdump/kdump.txt
@@ -86,7 +86,7 @@ There is also a gitweb interface available at
 http://www.kernel.org/git/?p=utils/kernel/kexec/kexec-tools.git
 
 More information about kexec-tools can be found at
-http://www.kernel.org/pub/linux/utils/kernel/kexec/README.html
+http://horms.net/projects/kexec/
 
 3) Unpack the tarball with the tar command, as follows:
 
diff --git a/MAINTAINERS b/MAINTAINERS
index 1b71f6ceae0a..fe643e7b9df6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3433,13 +3433,14 @@ S:	Supported
 F:      drivers/idle/i7300_idle.c
 
 IEEE 802.15.4 SUBSYSTEM
+M:      Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
-M:      Sergey Lapin <slapin@ossfans.org>
 L:      linux-zigbee-devel@lists.sourceforge.net (moderated for non-subscribers)
 W:      http://apps.sourceforge.net/trac/linux-zigbee
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lowpan/lowpan.git
 S:      Maintained
 F:      net/ieee802154/
+F:      net/mac802154/
 F:      drivers/ieee802154/
 
 IIO SUBSYSTEM AND DRIVERS
@@ -5564,7 +5565,7 @@ F:	Documentation/networking/LICENSE.qla3xxx
 F:      drivers/net/ethernet/qlogic/qla3xxx.*
 
 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
-M:      Anirban Chakraborty <anirban.chakraborty@qlogic.com>
+M:      Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
 M:      Sony Chacko <sony.chacko@qlogic.com>
 M:      linux-driver@qlogic.com
 L:      netdev@vger.kernel.org
@@ -5572,7 +5573,6 @@ S:	Supported
 F:      drivers/net/ethernet/qlogic/qlcnic/
 
 QLOGIC QLGE 10Gb ETHERNET DRIVER
-M:      Anirban Chakraborty <anirban.chakraborty@qlogic.com>
 M:      Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
 M:      Ron Mercer <ron.mercer@qlogic.com>
 M:      linux-driver@qlogic.com
diff --git a/Makefile b/Makefile
index aa8e315f26ef..4bb09e1b1230 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 3
 PATCHLEVEL = 5
 SUBLEVEL = 0
-EXTRAVERSION = -rc7
+EXTRAVERSION =
 NAME = Saber-toothed Squirrel
 
 # *DOCUMENTATION*
diff --git a/arch/arm/boot/dts/spear13xx.dtsi b/arch/arm/boot/dts/spear13xx.dtsi
index 10dcec7e7321..f7b84aced654 100644
--- a/arch/arm/boot/dts/spear13xx.dtsi
+++ b/arch/arm/boot/dts/spear13xx.dtsi
@@ -43,8 +43,8 @@
 
         pmu {
                 compatible = "arm,cortex-a9-pmu";
-                interrupts = <0 8 0x04
-                              0 9 0x04>;
+                interrupts = <0 6 0x04
+                              0 7 0x04>;
         };
 
         L2: l2-cache {
@@ -119,8 +119,8 @@
                 gmac0: eth@e2000000 {
                         compatible = "st,spear600-gmac";
                         reg = <0xe2000000 0x8000>;
-                        interrupts = <0 23 0x4
-                                      0 24 0x4>;
+                        interrupts = <0 33 0x4
+                                      0 34 0x4>;
                         interrupt-names = "macirq", "eth_wake_irq";
                         status = "disabled";
                 };
@@ -202,6 +202,7 @@
                         kbd@e0300000 {
                                 compatible = "st,spear300-kbd";
                                 reg = <0xe0300000 0x1000>;
+                                interrupts = <0 52 0x4>;
                                 status = "disabled";
                         };
 
@@ -224,7 +225,7 @@
                         serial@e0000000 {
                                 compatible = "arm,pl011", "arm,primecell";
                                 reg = <0xe0000000 0x1000>;
-                                interrupts = <0 36 0x4>;
+                                interrupts = <0 35 0x4>;
                                 status = "disabled";
                         };
 
diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts
index c13fd1f3b09f..e4e912f95024 100644
--- a/arch/arm/boot/dts/spear320-evb.dts
+++ b/arch/arm/boot/dts/spear320-evb.dts
@@ -15,8 +15,8 @@
 /include/ "spear320.dtsi"
 
 / {
-        model = "ST SPEAr300 Evaluation Board";
-        compatible = "st,spear300-evb", "st,spear300";
+        model = "ST SPEAr320 Evaluation Board";
+        compatible = "st,spear320-evb", "st,spear320";
         #address-cells = <1>;
         #size-cells = <1>;
 
@@ -26,7 +26,7 @@
 
         ahb {
                 pinmux@b3000000 {
-                        st,pinmux-mode = <3>;
+                        st,pinmux-mode = <4>;
                         pinctrl-names = "default";
                         pinctrl-0 = <&state_default>;
 
diff --git a/arch/arm/boot/dts/spear600.dtsi b/arch/arm/boot/dts/spear600.dtsi
index 089f0a42c50e..a3c36e47d7ef 100644
--- a/arch/arm/boot/dts/spear600.dtsi
+++ b/arch/arm/boot/dts/spear600.dtsi
@@ -181,6 +181,7 @@
                         timer@f0000000 {
                                 compatible = "st,spear-timer";
                                 reg = <0xf0000000 0x400>;
+                                interrupt-parent = <&vic0>;
                                 interrupts = <16>;
                         };
                 };
diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c
index 0f41bd1c47c3..66db5f13af84 100644
--- a/arch/arm/mach-spear3xx/spear3xx.c
+++ b/arch/arm/mach-spear3xx/spear3xx.c
@@ -87,7 +87,7 @@ void __init spear3xx_map_io(void)
 
 static void __init spear3xx_timer_init(void)
 {
-        char pclk_name[] = "pll3_48m_clk";
+        char pclk_name[] = "pll3_clk";
         struct clk *gpt_clk, *pclk;
 
         spear3xx_clk_init();
diff --git a/arch/arm/mach-spear6xx/spear6xx.c b/arch/arm/mach-spear6xx/spear6xx.c
index 2e2e3596583e..9af67d003c62 100644
--- a/arch/arm/mach-spear6xx/spear6xx.c
+++ b/arch/arm/mach-spear6xx/spear6xx.c
@@ -423,7 +423,7 @@ void __init spear6xx_map_io(void)
 
 static void __init spear6xx_timer_init(void)
 {
-        char pclk_name[] = "pll3_48m_clk";
+        char pclk_name[] = "pll3_clk";
         struct clk *gpt_clk, *pclk;
 
         spear6xx_clk_init();
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 4044abcf6f9d..655878bcc96d 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -1091,7 +1091,7 @@ error:
         while (--i)
                 if (pages[i])
                         __free_pages(pages[i], 0);
-        if (array_size < PAGE_SIZE)
+        if (array_size <= PAGE_SIZE)
                 kfree(pages);
         else
                 vfree(pages);
@@ -1106,7 +1106,7 @@ static int __iommu_free_buffer(struct device *dev, struct page **pages, size_t s
         for (i = 0; i < count; i++)
                 if (pages[i])
                         __free_pages(pages[i], 0);
-        if (array_size < PAGE_SIZE)
+        if (array_size <= PAGE_SIZE)
                 kfree(pages);
         else
                 vfree(pages);
diff --git a/arch/m32r/boot/compressed/Makefile b/arch/m32r/boot/compressed/Makefile
index 177716b1d613..01729c2979ba 100644
--- a/arch/m32r/boot/compressed/Makefile
+++ b/arch/m32r/boot/compressed/Makefile
@@ -43,9 +43,9 @@ endif
 
 OBJCOPYFLAGS += -R .empty_zero_page
 
-suffix_$(CONFIG_KERNEL_GZIP)    = gz
-suffix_$(CONFIG_KERNEL_BZIP2)   = bz2
-suffix_$(CONFIG_KERNEL_LZMA)    = lzma
+suffix-$(CONFIG_KERNEL_GZIP)    = gz
+suffix-$(CONFIG_KERNEL_BZIP2)   = bz2
+suffix-$(CONFIG_KERNEL_LZMA)    = lzma
 
 $(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix-y) FORCE
         $(call if_changed,ld)
diff --git a/arch/m32r/boot/compressed/misc.c b/arch/m32r/boot/compressed/misc.c
index 370d60881977..28a09529f206 100644
--- a/arch/m32r/boot/compressed/misc.c
+++ b/arch/m32r/boot/compressed/misc.c
@@ -28,7 +28,7 @@ static unsigned long free_mem_ptr;
 static unsigned long free_mem_end_ptr;
 
 #ifdef CONFIG_KERNEL_BZIP2
-static void *memset(void *s, int c, size_t n)
+void *memset(void *s, int c, size_t n)
 {
         char *ss = s;
 
@@ -39,6 +39,16 @@ static void *memset(void *s, int c, size_t n)
 #endif
 
 #ifdef CONFIG_KERNEL_GZIP
+void *memcpy(void *dest, const void *src, size_t n)
+{
+        char *d = dest;
+        const char *s = src;
+        while (n--)
+                *d++ = *s++;
+
+        return dest;
+}
+
 #define BOOT_HEAP_SIZE             0x10000
 #include "../../../../lib/decompress_inflate.c"
 #endif
diff --git a/arch/m32r/include/asm/ptrace.h b/arch/m32r/include/asm/ptrace.h
index 527527584dd0..4313aa62b51b 100644
--- a/arch/m32r/include/asm/ptrace.h
+++ b/arch/m32r/include/asm/ptrace.h
@@ -113,9 +113,6 @@ struct pt_regs {
 
 #define PTRACE_OLDSETOPTIONS    21
 
-/* options set using PTRACE_SETOPTIONS */
-#define PTRACE_O_TRACESYSGOOD   0x00000001
-
 #ifdef __KERNEL__
 
 #include <asm/m32r.h>           /* M32R_PSW_BSM, M32R_PSW_BPM */
diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c
index 4c03361537aa..51f5e9aa4901 100644
--- a/arch/m32r/kernel/ptrace.c
+++ b/arch/m32r/kernel/ptrace.c
@@ -591,17 +591,16 @@ void user_enable_single_step(struct task_struct *child)
 
         if (access_process_vm(child, pc&~3, &insn, sizeof(insn), 0)
             != sizeof(insn))
-                return -EIO;
+                return;
 
         compute_next_pc(insn, pc, &next_pc, child);
         if (next_pc & 0x80000000)
-                return -EIO;
+                return;
 
         if (embed_debug_trap(child, next_pc))
-                return -EIO;
+                return;
 
         invalidate_cache();
-        return 0;
 }
 
 void user_disable_single_step(struct task_struct *child)
diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c
index f3fb2c029cfc..d0f60b97bbc5 100644
--- a/arch/m32r/kernel/signal.c
+++ b/arch/m32r/kernel/signal.c
@@ -286,7 +286,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info,
                         case -ERESTARTNOINTR:
                                 regs->r0 = regs->orig_r0;
                                 if (prev_insn(regs) < 0)
-                                        return -EFAULT;
+                                        return;
                 }
         }
 
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 09ab87ee6fef..b3e10fdd3898 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -288,6 +288,7 @@ config MIPS_MALTA
         select SYS_HAS_CPU_MIPS32_R1
         select SYS_HAS_CPU_MIPS32_R2
         select SYS_HAS_CPU_MIPS64_R1
+        select SYS_HAS_CPU_MIPS64_R2
         select SYS_HAS_CPU_NEVADA
         select SYS_HAS_CPU_RM7000
         select SYS_HAS_EARLY_PRINTK
@@ -1423,6 +1424,7 @@ config CPU_SB1
 config CPU_CAVIUM_OCTEON
         bool "Cavium Octeon processor"
         depends on SYS_HAS_CPU_CAVIUM_OCTEON
+        select ARCH_SPARSEMEM_ENABLE
         select CPU_HAS_PREFETCH
         select CPU_SUPPORTS_64BIT_KERNEL
         select SYS_SUPPORTS_SMP
diff --git a/arch/mips/bcm47xx/Kconfig b/arch/mips/bcm47xx/Kconfig
index 6210b8d84109..b311be45a720 100644
--- a/arch/mips/bcm47xx/Kconfig
+++ b/arch/mips/bcm47xx/Kconfig
@@ -21,6 +21,7 @@ config BCM47XX_BCMA
         select BCMA
         select BCMA_HOST_SOC
         select BCMA_DRIVER_MIPS
+        select BCMA_HOST_PCI if PCI
         select BCMA_DRIVER_PCI_HOSTMODE if PCI
         default y
         help
diff --git a/arch/mips/bcm63xx/dev-pcmcia.c b/arch/mips/bcm63xx/dev-pcmcia.c
index de4d917fd54d..a551bab5ecb9 100644
--- a/arch/mips/bcm63xx/dev-pcmcia.c
+++ b/arch/mips/bcm63xx/dev-pcmcia.c
@@ -79,11 +79,11 @@ static int __init config_pcmcia_cs(unsigned int cs,
         return ret;
 }
 
-static const __initdata struct {
+static const struct {
         unsigned int    cs;
         unsigned int    base;
         unsigned int    size;
-} pcmcia_cs[3] = {
+} pcmcia_cs[3] __initconst = {
         {
                 .cs     = MPI_CS_PCMCIA_COMMON,
                 .base   = BCM_PCMCIA_COMMON_BASE_PA,
diff --git a/arch/mips/cavium-octeon/Kconfig b/arch/mips/cavium-octeon/Kconfig
index f9e275a50d98..2f4f6d5e05b6 100644
--- a/arch/mips/cavium-octeon/Kconfig
+++ b/arch/mips/cavium-octeon/Kconfig
@@ -82,10 +82,6 @@ config CAVIUM_OCTEON_LOCK_L2_MEMCPY
         help
           Lock the kernel's implementation of memcpy() into L2.
 
-config ARCH_SPARSEMEM_ENABLE
-        def_bool y
-        select SPARSEMEM_STATIC
-
 config IOMMU_HELPER
         bool
 
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c
index 4b93048044eb..ee1fb9f7f517 100644
--- a/arch/mips/cavium-octeon/smp.c
+++ b/arch/mips/cavium-octeon/smp.c
@@ -185,7 +185,6 @@ static void __cpuinit octeon_init_secondary(void)
         octeon_init_cvmcount();
 
         octeon_irq_setup_secondary();
-        raw_local_irq_enable();
 }
 
 /**
@@ -233,6 +232,7 @@ static void octeon_smp_finish(void)
 
         /* to generate the first CPU timer interrupt */
         write_c0_compare(read_c0_count() + mips_hpt_frequency / HZ);
+        local_irq_enable();
 }
 
 /**
diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h
index 2e1ad4c652b7..82ad35ce2b45 100644
--- a/arch/mips/include/asm/bitops.h
+++ b/arch/mips/include/asm/bitops.h
@@ -17,7 +17,6 @@
 #include <linux/irqflags.h>
 #include <linux/types.h>
 #include <asm/barrier.h>
-#include <asm/bug.h>
 #include <asm/byteorder.h>              /* sigh ... */
 #include <asm/cpu-features.h>
 #include <asm/sgidefs.h>
diff --git a/arch/mips/include/asm/cmpxchg.h b/arch/mips/include/asm/cmpxchg.h
index 285a41fa0b18..eee10dc07ac1 100644
--- a/arch/mips/include/asm/cmpxchg.h
+++ b/arch/mips/include/asm/cmpxchg.h
@@ -8,6 +8,7 @@
 #ifndef __ASM_CMPXCHG_H
 #define __ASM_CMPXCHG_H
 
+#include <linux/bug.h>
 #include <linux/irqflags.h>
 #include <asm/war.h>
 
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index f9fa2a479dd0..95e40c1e8ed1 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -94,6 +94,7 @@
 #define PRID_IMP_24KE           0x9600
 #define PRID_IMP_74K            0x9700
 #define PRID_IMP_1004K          0x9900
+#define PRID_IMP_M14KC          0x9c00
 
 /*
  * These are the PRID's for when 23:16 == PRID_COMP_SIBYTE
@@ -260,12 +261,12 @@ enum cpu_type_enum {
          */
         CPU_4KC, CPU_4KEC, CPU_4KSC, CPU_24K, CPU_34K, CPU_1004K, CPU_74K,
         CPU_ALCHEMY, CPU_PR4450, CPU_BMIPS32, CPU_BMIPS3300, CPU_BMIPS4350,
-        CPU_BMIPS4380, CPU_BMIPS5000, CPU_JZRISC,
+        CPU_BMIPS4380, CPU_BMIPS5000, CPU_JZRISC, CPU_M14KC,
 
         /*
          * MIPS64 class processors
          */
-        CPU_5KC, CPU_20KC, CPU_25KF, CPU_SB1, CPU_SB1A, CPU_LOONGSON2,
+        CPU_5KC, CPU_5KE, CPU_20KC, CPU_25KF, CPU_SB1, CPU_SB1A, CPU_LOONGSON2,
         CPU_CAVIUM_OCTEON, CPU_CAVIUM_OCTEON_PLUS, CPU_CAVIUM_OCTEON2,
         CPU_XLR, CPU_XLP,
 
@@ -288,7 +289,7 @@ enum cpu_type_enum {
 #define MIPS_CPU_ISA_M64R2      0x00000100
 
 #define MIPS_CPU_ISA_32BIT (MIPS_CPU_ISA_I | MIPS_CPU_ISA_II | \
-        MIPS_CPU_ISA_M32R1 | MIPS_CPU_ISA_M32R2 )
+        MIPS_CPU_ISA_M32R1 | MIPS_CPU_ISA_M32R2)
 #define MIPS_CPU_ISA_64BIT (MIPS_CPU_ISA_III | MIPS_CPU_ISA_IV | \
         MIPS_CPU_ISA_V | MIPS_CPU_ISA_M64R1 | MIPS_CPU_ISA_M64R2)
 
diff --git a/arch/mips/include/asm/gic.h b/arch/mips/include/asm/gic.h
index 86548da650e7..991b659e2548 100644
--- a/arch/mips/include/asm/gic.h
+++ b/arch/mips/include/asm/gic.h
@@ -206,7 +206,7 @@
 
 #define GIC_VPE_EIC_SHADOW_SET_BASE     0x0100
 #define GIC_VPE_EIC_SS(intr) \
-        (GIC_EIC_SHADOW_SET_BASE + (4 * intr))
+        (GIC_VPE_EIC_SHADOW_SET_BASE + (4 * intr))
 
 #define GIC_VPE_EIC_VEC_BASE            0x0800
 #define GIC_VPE_EIC_VEC(intr) \
@@ -330,6 +330,17 @@ struct gic_intr_map {
 #define GIC_FLAG_TRANSPARENT   0x02
 };
 
+/*
+ * This is only used in EIC mode. This helps to figure out which
+ * shared interrupts we need to process when we get a vector interrupt.
+ */
+#define GIC_MAX_SHARED_INTR  0x5
+struct gic_shared_intr_map {
+        unsigned int num_shared_intr;
+        unsigned int intr_list[GIC_MAX_SHARED_INTR];
+        unsigned int local_intr_mask;
+};
+
 extern void gic_init(unsigned long gic_base_addr,
         unsigned long gic_addrspace_size, struct gic_intr_map *intrmap,
         unsigned int intrmap_size, unsigned int irqbase);
@@ -338,5 +349,7 @@ extern unsigned int gic_get_int(void);
 extern void gic_send_ipi(unsigned int intr);
 extern unsigned int plat_ipi_call_int_xlate(unsigned int);
 extern unsigned int plat_ipi_resched_int_xlate(unsigned int);
+extern void gic_bind_eic_interrupt(int irq, int set);
+extern unsigned int gic_get_timer_pending(void);
 
 #endif /* _ASM_GICREGS_H */
diff --git a/arch/mips/include/asm/inst.h b/arch/mips/include/asm/inst.h
index 7ebfc392e58d..ab84064283db 100644
--- a/arch/mips/include/asm/inst.h
+++ b/arch/mips/include/asm/inst.h
@@ -251,7 +251,7 @@ struct f_format {	/* FPU register format */
         unsigned int func : 6;
 };
 
-struct ma_format {      /* FPU multipy and add format (MIPS IV) */
+struct ma_format {      /* FPU multiply and add format (MIPS IV) */
         unsigned int opcode : 6;
         unsigned int fr : 5;
         unsigned int ft : 5;
@@ -324,7 +324,7 @@ struct f_format {	/* FPU register format */
         unsigned int opcode : 6;
 };
 
-struct ma_format {      /* FPU multipy and add format (MIPS IV) */
+struct ma_format {      /* FPU multiply and add format (MIPS IV) */
         unsigned int fmt : 2;
         unsigned int func : 4;
         unsigned int fd : 5;
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index a58f22998a86..29d9c23c20c7 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -17,6 +17,7 @@
 #include <linux/types.h>
 
 #include <asm/addrspace.h>
+#include <asm/bug.h>
 #include <asm/byteorder.h>
 #include <asm/cpu.h>
 #include <asm/cpu-features.h>
diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h
index fb698dc09bc9..78dbb8a86da2 100644
--- a/arch/mips/include/asm/irq.h
+++ b/arch/mips/include/asm/irq.h
@@ -136,6 +136,7 @@ extern void free_irqno(unsigned int irq);
  * IE7.  Since R2 their number has to be read from the c0_intctl register.
  */
 #define CP0_LEGACY_COMPARE_IRQ 7
+#define CP0_LEGACY_PERFCNT_IRQ 7
 
 extern int cp0_compare_irq;
 extern int cp0_compare_irq_shift;
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
index 94d4faad29a1..fdcd78ca1b03 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -99,7 +99,7 @@
 #define CKCTL_6368_USBH_CLK_EN          (1 << 15)
 #define CKCTL_6368_DISABLE_GLESS_EN     (1 << 16)
 #define CKCTL_6368_NAND_CLK_EN          (1 << 17)
-#define CKCTL_6368_IPSEC_CLK_EN         (1 << 17)
+#define CKCTL_6368_IPSEC_CLK_EN         (1 << 18)
 
 #define CKCTL_6368_ALL_SAFE_EN          (CKCTL_6368_SWPKT_USB_EN |      \
                                         CKCTL_6368_SWPKT_SAR_EN |       \
diff --git a/arch/mips/include/asm/mips-boards/maltaint.h b/arch/mips/include/asm/mips-boards/maltaint.h
index d11aa02a956a..5447d9fc4219 100644
--- a/arch/mips/include/asm/mips-boards/maltaint.h
+++ b/arch/mips/include/asm/mips-boards/maltaint.h
@@ -86,6 +86,16 @@
 #define GIC_CPU_INT4            4 /* .                  */
 #define GIC_CPU_INT5            5 /* Core Interrupt 5   */
 
+/* MALTA GIC local interrupts */
+#define GIC_INT_TMR             (GIC_CPU_INT5)
+#define GIC_INT_PERFCTR         (GIC_CPU_INT5)
+
+/* GIC constants */
+/* Add 2 to convert non-eic hw int # to eic vector # */
+#define GIC_CPU_TO_VEC_OFFSET   (2)
+/* If we map an intr to pin X, GIC will actually generate vector X+1 */
+#define GIC_PIN_TO_VEC_OFFSET   (1)
+
 #define GIC_EXT_INTR(x)         x
 
 /* External Interrupts used for IPI */
diff --git a/arch/mips/include/asm/mipsmtregs.h b/arch/mips/include/asm/mipsmtregs.h
index c9420aa97e32..e71ff4c317f2 100644
--- a/arch/mips/include/asm/mipsmtregs.h
+++ b/arch/mips/include/asm/mipsmtregs.h
@@ -48,7 +48,7 @@
 #define CP0_VPECONF0            $1, 2
 #define CP0_VPECONF1            $1, 3
 #define CP0_YQMASK              $1, 4
-#define CP0_VPESCHEDULE $1, 5
+#define CP0_VPESCHEDULE         $1, 5
 #define CP0_VPESCHEFBK          $1, 6
 #define CP0_TCSTATUS            $2, 1
 #define CP0_TCBIND              $2, 2
diff --git a/arch/mips/include/asm/switch_to.h b/arch/mips/include/asm/switch_to.h
index 5d33621b5658..4f8ddba8c360 100644
--- a/arch/mips/include/asm/switch_to.h
+++ b/arch/mips/include/asm/switch_to.h
@@ -22,7 +22,7 @@ struct task_struct;
  * switch_to(n) should switch tasks to task nr n, first
  * checking that n isn't the current task, in which case it does nothing.
  */
-extern asmlinkage void *resume(void *last, void *next, void *next_ti);
+extern asmlinkage void *resume(void *last, void *next, void *next_ti, u32 __usedfpu);
 
 extern unsigned int ll_bit;
 extern struct task_struct *ll_task;
@@ -66,11 +66,13 @@ do {									\
 
 #define switch_to(prev, next, last)                                     \
 do {                                                                    \
+        u32 __usedfpu;                                                  \
         __mips_mt_fpaff_switch_to(prev);                                \
         if (cpu_has_dsp)                                                \
                 __save_dsp(prev);                                       \
         __clear_software_ll_bit();                                      \
-        (last) = resume(prev, next, task_thread_info(next));            \
+        __usedfpu = test_and_clear_tsk_thread_flag(prev, TIF_USEDFPU);  \
+        (last) = resume(prev, next, task_thread_info(next), __usedfpu); \
 } while (0)
 
 #define finish_arch_switch(prev)                                        \
diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
index e2eca7d10598..ca97e0ecb64b 100644
--- a/arch/mips/include/asm/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
@@ -60,6 +60,8 @@ struct thread_info {
 register struct thread_info *__current_thread_info __asm__("$28");
 #define current_thread_info()  __current_thread_info
 
+#endif /* !__ASSEMBLY__ */
+
 /* thread information allocation */
 #if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_32BIT)
 #define THREAD_SIZE_ORDER (1)
@@ -85,8 +87,6 @@ register struct thread_info *__current_thread_info __asm__("$28");
 
 #define STACK_WARN      (THREAD_SIZE / 8)
 
-#endif /* !__ASSEMBLY__ */
-
 #define PREEMPT_ACTIVE          0x10000000
 
 /*
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 6ae7ce4ac63e..f4630e1082ab 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -4,7 +4,7 @@
  * Copyright (C) xxxx  the Anonymous
  * Copyright (C) 1994 - 2006 Ralf Baechle
  * Copyright (C) 2003, 2004  Maciej W. Rozycki
- * Copyright (C) 2001, 2004  MIPS Inc.
+ * Copyright (C) 2001, 2004, 2011, 2012  MIPS Technologies, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -199,6 +199,7 @@ void __init check_wait(void)
                 cpu_wait = rm7k_wait_irqoff;
                 break;
 
+        case CPU_M14KC:
         case CPU_24K:
         case CPU_34K:
         case CPU_1004K:
@@ -810,6 +811,10 @@ static inline void cpu_probe_mips(struct cpuinfo_mips *c, unsigned int cpu)
                 c->cputype = CPU_5KC;
                 __cpu_name[cpu] = "MIPS 5Kc";
                 break;
+        case PRID_IMP_5KE:
+                c->cputype = CPU_5KE;
+                __cpu_name[cpu] = "MIPS 5KE";
+                break;
         case PRID_IMP_20KC:
                 c->cputype = CPU_20KC;
                 __cpu_name[cpu] = "MIPS 20Kc";
@@ -831,6 +836,10 @@ static inline void cpu_probe_mips(struct cpuinfo_mips *c, unsigned int cpu)
                 c->cputype = CPU_74K;
                 __cpu_name[cpu] = "MIPS 74Kc";
                 break;
+        case PRID_IMP_M14KC:
+                c->cputype = CPU_M14KC;
+                __cpu_name[cpu] = "MIPS M14Kc";
+                break;
         case PRID_IMP_1004K:
                 c->cputype = CPU_1004K;
                 __cpu_name[cpu] = "MIPS 1004Kc";
diff --git a/arch/mips/kernel/mips_ksyms.c b/arch/mips/kernel/mips_ksyms.c
index 57ba13edb03a..3fc1691110dc 100644
--- a/arch/mips/kernel/mips_ksyms.c
+++ b/arch/mips/kernel/mips_ksyms.c
@@ -5,7 +5,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1996, 97, 98, 99, 2000, 01, 03, 04, 05 by Ralf Baechle
+ * Copyright (C) 1996, 97, 98, 99, 2000, 01, 03, 04, 05, 12 by Ralf Baechle
  * Copyright (C) 1999, 2000, 01 Silicon Graphics, Inc.
  */
 #include <linux/interrupt.h>
@@ -35,6 +35,12 @@ EXPORT_SYMBOL(memmove);
 EXPORT_SYMBOL(kernel_thread);
 
 /*
+ * Functions that operate on entire pages.  Mostly used by memory management.
+ */
+EXPORT_SYMBOL(clear_page);
+EXPORT_SYMBOL(copy_page);
+
+/*
  * Userspace access stuff.
  */
 EXPORT_SYMBOL(__copy_user);
diff --git a/arch/mips/kernel/octeon_switch.S b/arch/mips/kernel/octeon_switch.S
index ce89c8061708..0441f54b2a6a 100644
--- a/arch/mips/kernel/octeon_switch.S
+++ b/arch/mips/kernel/octeon_switch.S
@@ -31,7 +31,7 @@
 
 /*
  * task_struct *resume(task_struct *prev, task_struct *next,
- *                     struct thread_info *next_ti)
+ *                     struct thread_info *next_ti, int usedfpu)
  */
         .align  7
         LEAF(resume)
diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c
index f29099b104c4..eb5e394a4650 100644
--- a/arch/mips/kernel/perf_event_mipsxx.c
+++ b/arch/mips/kernel/perf_event_mipsxx.c
@@ -162,11 +162,6 @@ static unsigned int counters_total_to_per_cpu(unsigned int counters)
         return counters >> vpe_shift();
 }
 
-static unsigned int counters_per_cpu_to_total(unsigned int counters)
-{
-        return counters << vpe_shift();
-}
-
 #else /* !CONFIG_MIPS_MT_SMP */
 #define vpe_id()        0
 
diff --git a/arch/mips/kernel/r2300_switch.S b/arch/mips/kernel/r2300_switch.S
index 293898391e67..9c51be5a163a 100644
--- a/arch/mips/kernel/r2300_switch.S
+++ b/arch/mips/kernel/r2300_switch.S
@@ -43,7 +43,7 @@
 
 /*
  * task_struct *resume(task_struct *prev, task_struct *next,
- *                     struct thread_info *next_ti) )
+ *                     struct thread_info *next_ti, int usedfpu)
  */
 LEAF(resume)
         mfc0    t1, CP0_STATUS
@@ -51,18 +51,9 @@ LEAF(resume)
         cpu_save_nonscratch a0
         sw      ra, THREAD_REG31(a0)
 
-        /*
-         * check if we need to save FPU registers
-         */
-        lw      t3, TASK_THREAD_INFO(a0)
-        lw      t0, TI_FLAGS(t3)
-        li      t1, _TIF_USEDFPU
-        and     t2, t0, t1
-        beqz    t2, 1f
-        nor     t1, zero, t1
+        beqz    a3, 1f
 
-        and     t0, t0, t1
-        sw      t0, TI_FLAGS(t3)
+        PTR_L   t3, TASK_THREAD_INFO(a0)
 
         /*
          * clear saved user stack CU1 bit
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S
index 9414f9354469..42d2a3938420 100644
--- a/arch/mips/kernel/r4k_switch.S
+++ b/arch/mips/kernel/r4k_switch.S
@@ -41,7 +41,7 @@
 
 /*
  * task_struct *resume(task_struct *prev, task_struct *next,
- *                     struct thread_info *next_ti)
+ *                     struct thread_info *next_ti, int usedfpu)
  */
         .align  5
         LEAF(resume)
@@ -53,16 +53,10 @@
         /*
          * check if we need to save FPU registers
          */
-        PTR_L   t3, TASK_THREAD_INFO(a0)
-        LONG_L  t0, TI_FLAGS(t3)
-        li      t1, _TIF_USEDFPU
-        and     t2, t0, t1
-        beqz    t2, 1f
-        nor     t1, zero, t1
 
-        and     t0, t0, t1
-        LONG_S  t0, TI_FLAGS(t3)
+        beqz    a3, 1f
 
+        PTR_L   t3, TASK_THREAD_INFO(a0)
         /*
          * clear saved user stack CU1 bit
          */
diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c
index 3046e2986006..8e393b8443f7 100644
--- a/arch/mips/kernel/smp-bmips.c
+++ b/arch/mips/kernel/smp-bmips.c
@@ -15,7 +15,6 @@
 #include <linux/smp.h>
 #include <linux/interrupt.h>
 #include <linux/spinlock.h>
-#include <linux/init.h>
 #include <linux/cpu.h>
 #include <linux/cpumask.h>
 #include <linux/reboot.h>
@@ -197,13 +196,6 @@ static void bmips_init_secondary(void)
 
         write_c0_brcm_action(ACTION_CLR_IPI(smp_processor_id(), 0));
 #endif
-
-        /* make sure there won't be a timer interrupt for a little while */
-        write_c0_compare(read_c0_count() + mips_hpt_frequency / HZ);
-
-        irq_enable_hazard();
-        set_c0_status(IE_SW0 | IE_SW1 | IE_IRQ1 | IE_IRQ5 | ST0_IE);
-        irq_enable_hazard();
 }
 
 /*
@@ -212,6 +204,13 @@ static void bmips_init_secondary(void)
 static void bmips_smp_finish(void)
 {
         pr_info("SMP: CPU%d is running\n", smp_processor_id());
+
+        /* make sure there won't be a timer interrupt for a little while */
+        write_c0_compare(read_c0_count() + mips_hpt_frequency / HZ);
+
+        irq_enable_hazard();
+        set_c0_status(IE_SW0 | IE_SW1 | IE_IRQ1 | IE_IRQ5 | ST0_IE);
+        irq_enable_hazard();
 }
 
 /*
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 48650c818040..1268392f1d27 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -122,13 +122,21 @@ asmlinkage __cpuinit void start_secondary(void)
 
         notify_cpu_starting(cpu);
 
-        mp_ops->smp_finish();
+        set_cpu_online(cpu, true);
+
         set_cpu_sibling_map(cpu);
 
         cpu_set(cpu, cpu_callin_map);
 
         synchronise_count_slave();
 
+        /*
+         * irq will be enabled in ->smp_finish(), enabling it too early
+         * is dangerous.
+         */
+        WARN_ON_ONCE(!irqs_disabled());
+        mp_ops->smp_finish();
+
         cpu_idle();
 }
 
@@ -196,8 +204,6 @@ int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
         while (!cpu_isset(cpu, cpu_callin_map))
                 udelay(100);
 
-        set_cpu_online(cpu, true);
-
         return 0;
 }
 
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index f5dd38f1d015..15b5f3cfd20c 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -322,7 +322,7 @@ int __init smtc_build_cpu_map(int start_cpu_slot)
 
 /*
  * Common setup before any secondaries are started
- * Make sure all CPU's are in a sensible state before we boot any of the
+ * Make sure all CPUs are in a sensible state before we boot any of the
  * secondaries.
  *
  * For MIPS MT "SMTC" operation, we set up all TCs, spread as evenly
@@ -340,12 +340,12 @@ static void smtc_tc_setup(int vpe, int tc, int cpu)
         /*
          * TCContext gets an offset from the base of the IPIQ array
          * to be used in low-level code to detect the presence of
-         * an active IPI queue
+         * an active IPI queue.
          */
         write_tc_c0_tccontext((sizeof(struct smtc_ipi_q) * cpu) << 16);
         /* Bind tc to vpe */
         write_tc_c0_tcbind(vpe);
-        /* In general, all TCs should have the same cpu_data indications */
+        /* In general, all TCs should have the same cpu_data indications. */
         memcpy(&cpu_data[cpu], &cpu_data[0], sizeof(struct cpuinfo_mips));
         /* For 34Kf, start with TC/CPU 0 as sole owner of single FPU context */
         if (cpu_data[0].cputype == CPU_34K ||
@@ -358,8 +358,8 @@ static void smtc_tc_setup(int vpe, int tc, int cpu)
 }
 
 /*
- * Tweak to get Count registes in as close a sync as possible.
- * Value seems good for 34K-class cores.
+ * Tweak to get Count registes in as close a sync as possible.  The
+ * value seems good for 34K-class cores.
  */
 
 #define CP0_SKEW 8
@@ -615,7 +615,6 @@ void __cpuinit smtc_boot_secondary(int cpu, struct task_struct *idle)
 
 void smtc_init_secondary(void)
 {
-        local_irq_enable();
 }
 
 void smtc_smp_finish(void)
@@ -631,6 +630,8 @@ void smtc_smp_finish(void)
         if (cpu > 0 && (cpu_data[cpu].vpe_id != cpu_data[cpu - 1].vpe_id))
                 write_c0_compare(read_c0_count() + mips_hpt_frequency/HZ);
 
+        local_irq_enable();
+
         printk("TC %d going on-line as CPU %d\n",
                 cpu_data[smp_processor_id()].tc_id, smp_processor_id());
 }
diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
index 99f913c8d7a6..842d55e411fd 100644
--- a/arch/mips/kernel/sync-r4k.c
+++ b/arch/mips/kernel/sync-r4k.c
@@ -111,7 +111,6 @@ void __cpuinit synchronise_count_master(void)
 void __cpuinit synchronise_count_slave(void)
 {
         int i;
-        unsigned long flags;
         unsigned int initcount;
         int ncpus;
 
@@ -123,8 +122,6 @@ void __cpuinit synchronise_count_slave(void)
         return;
 #endif
 
-        local_irq_save(flags);
-
         /*
          * Not every cpu is online at the time this gets called,
          * so we first wait for the master to say everyone is ready
@@ -154,7 +151,5 @@ void __cpuinit synchronise_count_slave(void)
         }
         /* Arrange for an interrupt in a short while */
         write_c0_compare(read_c0_count() + COUNTON);
-
-        local_irq_restore(flags);
 }
 #undef NR_LOOPS
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 2d0c2a277f52..c3c293543703 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -132,6 +132,9 @@ static void show_backtrace(struct task_struct *task, const struct pt_regs *regs)
         unsigned long ra = regs->regs[31];
         unsigned long pc = regs->cp0_epc;
 
+        if (!task)
+                task = current;
+
         if (raw_show_trace || !__kernel_text_address(pc)) {
                 show_raw_backtrace(sp);
                 return;
@@ -1249,6 +1252,7 @@ static inline void parity_protection_init(void)
                 break;
 
         case CPU_5KC:
+        case CPU_5KE:
                 write_c0_ecc(0x80000000);
                 back_to_back_c0_hazard();
                 /* Set the PE bit (bit 31) in the c0_errctl register. */
@@ -1498,6 +1502,7 @@ extern void flush_tlb_handlers(void);
  * Timer interrupt
  */
 int cp0_compare_irq;
+EXPORT_SYMBOL_GPL(cp0_compare_irq);
 int cp0_compare_irq_shift;
 
 /*
@@ -1597,7 +1602,7 @@ void __cpuinit per_cpu_trap_init(bool is_boot_cpu)
                         cp0_perfcount_irq = -1;
         } else {
                 cp0_compare_irq = CP0_LEGACY_COMPARE_IRQ;
-                cp0_compare_irq_shift = cp0_compare_irq;
+                cp0_compare_irq_shift = CP0_LEGACY_PERFCNT_IRQ;
                 cp0_perfcount_irq = -1;
         }
 
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index 924da5eb7031..df243a64f430 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -1,5 +1,6 @@
 #include <asm/asm-offsets.h>
 #include <asm/page.h>
+#include <asm/thread_info.h>
 #include <asm-generic/vmlinux.lds.h>
 
 #undef mips
@@ -72,7 +73,7 @@ SECTIONS
         .data : {       /* Data */
                 . = . + DATAOFFSET;             /* for CONFIG_MAPPED_KERNEL */
 
-                INIT_TASK_DATA(PAGE_SIZE)
+                INIT_TASK_DATA(THREAD_SIZE)
                 NOSAVE_DATA
                 CACHELINE_ALIGNED_DATA(1 << CONFIG_MIPS_L1_CACHE_SHIFT)
                 READ_MOSTLY_DATA(1 << CONFIG_MIPS_L1_CACHE_SHIFT)
diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile
index 4aa20280613e..fd6203f14f1f 100644
--- a/arch/mips/mm/Makefile
+++ b/arch/mips/mm/Makefile
@@ -3,8 +3,8 @@
 #
 
 obj-y                           += cache.o dma-default.o extable.o fault.o \
-                                   gup.o init.o mmap.o page.o tlbex.o \
-                                   tlbex-fault.o uasm.o
+                                   gup.o init.o mmap.o page.o page-funcs.o \
+                                   tlbex.o tlbex-fault.o uasm.o
 
 obj-$(CONFIG_32BIT)             += ioremap.o pgtable-32.o
 obj-$(CONFIG_64BIT)             += pgtable-64.o
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 5109be96d98d..f092c265dc63 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -977,7 +977,7 @@ static void __cpuinit probe_pcache(void)
                         c->icache.linesz = 2 << lsize;
                 else
                         c->icache.linesz = lsize;
-                c->icache.sets = 64 << ((config1 >> 22) & 7);
+                c->icache.sets = 32 << (((config1 >> 22) + 1) & 7);
                 c->icache.ways = 1 + ((config1 >> 16) & 7);
 
                 icache_size = c->icache.sets *
@@ -997,7 +997,7 @@ static void __cpuinit probe_pcache(void)
                         c->dcache.linesz = 2 << lsize;
                 else
                         c->dcache.linesz= lsize;
-                c->dcache.sets = 64 << ((config1 >> 13) & 7);
+                c->dcache.sets = 32 << (((config1 >> 13) + 1) & 7);
                 c->dcache.ways = 1 + ((config1 >> 7) & 7);
 
                 dcache_size = c->dcache.sets *
@@ -1051,6 +1051,7 @@ static void __cpuinit probe_pcache(void)
         case CPU_R14000:
                 break;
 
+        case CPU_M14KC:
         case CPU_24K:
         case CPU_34K:
         case CPU_74K:
diff --git a/arch/mips/mm/page-funcs.S b/arch/mips/mm/page-funcs.S
new file mode 100644
index 000000000000..48a6b38ff13e
--- /dev/null
+++ b/arch/mips/mm/page-funcs.S
@@ -0,0 +1,50 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Micro-assembler generated clear_page/copy_page functions.
+ *
+ * Copyright (C) 2012  MIPS Technologies, Inc.
+ * Copyright (C) 2012  Ralf Baechle <ralf@linux-mips.org>
+ */
+#include <asm/asm.h>
+#include <asm/regdef.h>
+
+#ifdef CONFIG_SIBYTE_DMA_PAGEOPS
+#define cpu_clear_page_function_name    clear_page_cpu
+#define cpu_copy_page_function_name     copy_page_cpu
+#else
+#define cpu_clear_page_function_name    clear_page
+#define cpu_copy_page_function_name     copy_page
+#endif
+
+/*
+ * Maximum sizes:
+ *
+ * R4000 128 bytes S-cache:             0x058 bytes
+ * R4600 v1.7:                          0x05c bytes
+ * R4600 v2.0:                          0x060 bytes
+ * With prefetching, 16 word strides    0x120 bytes
+ */
+EXPORT(__clear_page_start)
+LEAF(cpu_clear_page_function_name)
+1:      j       1b              /* Dummy, will be replaced. */
+        .space 288
+END(cpu_clear_page_function_name)
+EXPORT(__clear_page_end)
+
+/*
+ * Maximum sizes:
+ *
+ * R4000 128 bytes S-cache:             0x11c bytes
+ * R4600 v1.7:                          0x080 bytes
+ * R4600 v2.0:                          0x07c bytes
+ * With prefetching, 16 word strides    0x540 bytes
+ */
+EXPORT(__copy_page_start)
+LEAF(cpu_copy_page_function_name)
+1:      j       1b              /* Dummy, will be replaced. */
+        .space 1344
+END(cpu_copy_page_function_name)
+EXPORT(__copy_page_end)
diff --git a/arch/mips/mm/page.c b/arch/mips/mm/page.c
index cc0b626858b3..98f530e18216 100644
--- a/arch/mips/mm/page.c
+++ b/arch/mips/mm/page.c
@@ -6,6 +6,7 @@
  * Copyright (C) 2003, 04, 05 Ralf Baechle (ralf@linux-mips.org)
  * Copyright (C) 2007  Maciej W. Rozycki
  * Copyright (C) 2008  Thiemo Seufer
+ * Copyright (C) 2012  MIPS Technologies, Inc.
  */
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -71,45 +72,6 @@ static struct uasm_reloc __cpuinitdata relocs[5];
 #define cpu_is_r4600_v1_x()     ((read_c0_prid() & 0xfffffff0) == 0x00002010)
 #define cpu_is_r4600_v2_x()     ((read_c0_prid() & 0xfffffff0) == 0x00002020)
 
-/*
- * Maximum sizes:
- *
- * R4000 128 bytes S-cache:             0x058 bytes
- * R4600 v1.7:                          0x05c bytes
- * R4600 v2.0:                          0x060 bytes
- * With prefetching, 16 word strides    0x120 bytes
- */
-
-static u32 clear_page_array[0x120 / 4];
-
-#ifdef CONFIG_SIBYTE_DMA_PAGEOPS
-void clear_page_cpu(void *page) __attribute__((alias("clear_page_array")));
-#else
-void clear_page(void *page) __attribute__((alias("clear_page_array")));
-#endif
-
-EXPORT_SYMBOL(clear_page);
-
-/*
- * Maximum sizes:
- *
- * R4000 128 bytes S-cache:             0x11c bytes
- * R4600 v1.7:                          0x080 bytes
- * R4600 v2.0:                          0x07c bytes
- * With prefetching, 16 word strides    0x540 bytes
- */
-static u32 copy_page_array[0x540 / 4];
-
-#ifdef CONFIG_SIBYTE_DMA_PAGEOPS
-void
-copy_page_cpu(void *to, void *from) __attribute__((alias("copy_page_array")));
-#else
-void copy_page(void *to, void *from) __attribute__((alias("copy_page_array")));
-#endif
-
-EXPORT_SYMBOL(copy_page);
-
-
 static int pref_bias_clear_store __cpuinitdata;
 static int pref_bias_copy_load __cpuinitdata;
 static int pref_bias_copy_store __cpuinitdata;
@@ -282,10 +244,15 @@ static inline void __cpuinit build_clear_pref(u32 **buf, int off)
                 }
 }
 
+extern u32 __clear_page_start;
+extern u32 __clear_page_end;
+extern u32 __copy_page_start;
+extern u32 __copy_page_end;
+
 void __cpuinit build_clear_page(void)
 {
         int off;
-        u32 *buf = (u32 *)&clear_page_array;
+        u32 *buf = &__clear_page_start;
         struct uasm_label *l = labels;
         struct uasm_reloc *r = relocs;
         int i;
@@ -356,17 +323,17 @@ void __cpuinit build_clear_page(void)
         uasm_i_jr(&buf, RA);
         uasm_i_nop(&buf);
 
-        BUG_ON(buf > clear_page_array + ARRAY_SIZE(clear_page_array));
+        BUG_ON(buf > &__clear_page_end);
 
         uasm_resolve_relocs(relocs, labels);
 
         pr_debug("Synthesized clear page handler (%u instructions).\n",
-                 (u32)(buf - clear_page_array));
+                 (u32)(buf - &__clear_page_start));
 
         pr_debug("\t.set push\n");
         pr_debug("\t.set noreorder\n");
-        for (i = 0; i < (buf - clear_page_array); i++)
-                pr_debug("\t.word 0x%08x\n", clear_page_array[i]);
+        for (i = 0; i < (buf - &__clear_page_start); i++)
+                pr_debug("\t.word 0x%08x\n", (&__clear_page_start)[i]);
         pr_debug("\t.set pop\n");
 }
 
@@ -427,7 +394,7 @@ static inline void build_copy_store_pref(u32 **buf, int off)
 void __cpuinit build_copy_page(void)
 {
         int off;
-        u32 *buf = (u32 *)&copy_page_array;
+        u32 *buf = &__copy_page_start;
         struct uasm_label *l = labels;
         struct uasm_reloc *r = relocs;
         int i;
@@ -595,21 +562,23 @@ void __cpuinit build_copy_page(void)
         uasm_i_jr(&buf, RA);
         uasm_i_nop(&buf);
 
-        BUG_ON(buf > copy_page_array + ARRAY_SIZE(copy_page_array));
+        BUG_ON(buf > &__copy_page_end);
 
         uasm_resolve_relocs(relocs, labels);
 
         pr_debug("Synthesized copy page handler (%u instructions).\n",
-                 (u32)(buf - copy_page_array));
+                 (u32)(buf - &__copy_page_start));
 
         pr_debug("\t.set push\n");
         pr_debug("\t.set noreorder\n");
-        for (i = 0; i < (buf - copy_page_array); i++)
-                pr_debug("\t.word 0x%08x\n", copy_page_array[i]);
+        for (i = 0; i < (buf - &__copy_page_start); i++)
+                pr_debug("\t.word 0x%08x\n", (&__copy_page_start)[i]);
         pr_debug("\t.set pop\n");
 }
 
 #ifdef CONFIG_SIBYTE_DMA_PAGEOPS
+extern void clear_page_cpu(void *page);
+extern void copy_page_cpu(void *to, void *from);
 
 /*
  * Pad descriptors to cacheline, since each is exclusively owned by a
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 0bc485b3cd60..03eb0ef91580 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -9,6 +9,7 @@
  * Copyright (C) 2005, 2007, 2008, 2009  Maciej W. Rozycki
  * Copyright (C) 2006  Ralf Baechle (ralf@linux-mips.org)
  * Copyright (C) 2008, 2009 Cavium Networks, Inc.
+ * Copyright (C) 2011  MIPS Technologies, Inc.
  *
  * ... and the days got worse and worse and now you see
  * I've gone completly out of my mind.
@@ -494,6 +495,7 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
         case CPU_R14000:
         case CPU_4KC:
         case CPU_4KEC:
+        case CPU_M14KC:
         case CPU_SB1:
         case CPU_SB1A:
         case CPU_4KSC:
diff --git a/arch/mips/mti-malta/malta-pci.c b/arch/mips/mti-malta/malta-pci.c
index bf80921f2f56..284dea54faf5 100644
--- a/arch/mips/mti-malta/malta-pci.c
+++ b/arch/mips/mti-malta/malta-pci.c
@@ -241,8 +241,9 @@ void __init mips_pcibios_init(void)
                 return;
         }
 
-        if (controller->io_resource->start < 0x00001000UL)      /* FIXME */
-                controller->io_resource->start = 0x00001000UL;
+        /* Change start address to avoid conflicts with ACPI and SMB devices */
+        if (controller->io_resource->start < 0x00002000UL)
+                controller->io_resource->start = 0x00002000UL;
 
         iomem_resource.end &= 0xfffffffffULL;                   /* 64 GB */
         ioport_resource.end = controller->io_resource->end;
@@ -253,7 +254,7 @@ void __init mips_pcibios_init(void)
 }
 
 /* Enable PCI 2.1 compatibility in PIIX4 */
-static void __init quirk_dlcsetup(struct pci_dev *dev)
+static void __devinit quirk_dlcsetup(struct pci_dev *dev)
 {
         u8 odlc, ndlc;
         (void) pci_read_config_byte(dev, 0x82, &odlc);
diff --git a/arch/mips/mti-malta/malta-setup.c b/arch/mips/mti-malta/malta-setup.c
index b7f37d4982fa..2e28f653f66d 100644
--- a/arch/mips/mti-malta/malta-setup.c
+++ b/arch/mips/mti-malta/malta-setup.c
@@ -111,7 +111,7 @@ static void __init pci_clock_check(void)
         unsigned int __iomem *jmpr_p =
                 (unsigned int *) ioremap(MALTA_JMPRS_REG, sizeof(unsigned int));
         int jmpr = (__raw_readl(jmpr_p) >> 2) & 0x07;
-        static const int pciclocks[] __initdata = {
+        static const int pciclocks[] __initconst = {
                 33, 20, 25, 30, 12, 16, 37, 10
         };
         int pciclock = pciclocks[jmpr];
diff --git a/arch/mips/netlogic/xlp/setup.c b/arch/mips/netlogic/xlp/setup.c
index acb677a1227c..b3df7c2aad1e 100644
--- a/arch/mips/netlogic/xlp/setup.c
+++ b/arch/mips/netlogic/xlp/setup.c
@@ -82,8 +82,10 @@ void __init prom_free_prom_memory(void)
 
 void xlp_mmu_init(void)
 {
+        /* enable extended TLB and Large Fixed TLB */
         write_c0_config6(read_c0_config6() | 0x24);
-        current_cpu_data.tlbsize = ((read_c0_config6() >> 16) & 0xffff) + 1;
+
+        /* set page mask of Fixed TLB in config7 */
         write_c0_config7(PM_DEFAULT_MASK >>
                 (13 + (ffz(PM_DEFAULT_MASK >> 13) / 2)));
 }
@@ -100,6 +102,10 @@ void __init prom_init(void)
         nlm_common_ebase = read_c0_ebase() & (~((1 << 12) - 1));
 #ifdef CONFIG_SMP
         nlm_wakeup_secondary_cpus(0xffffffff);
+
+        /* update TLB size after waking up threads */
+        current_cpu_data.tlbsize = ((read_c0_config6() >> 16) & 0xffff) + 1;
+
         register_smp_ops(&nlm_smp_ops);
 #endif
 }
diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c
index d1f2d4c52d42..b6e378211a2c 100644
--- a/arch/mips/oprofile/common.c
+++ b/arch/mips/oprofile/common.c
@@ -78,6 +78,7 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
 
         switch (current_cpu_type()) {
         case CPU_5KC:
+        case CPU_M14KC:
         case CPU_20KC:
         case CPU_24K:
         case CPU_25KF:
diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index baba3bcaa3c2..4d80a856048d 100644
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -322,6 +322,10 @@ static int __init mipsxx_init(void)
 
         op_model_mipsxx_ops.num_counters = counters;
         switch (current_cpu_type()) {
+        case CPU_M14KC:
+                op_model_mipsxx_ops.cpu_type = "mips/M14Kc";
+                break;
+
         case CPU_20KC:
                 op_model_mipsxx_ops.cpu_type = "mips/20K";
                 break;
diff --git a/arch/mips/pci/fixup-fuloong2e.c b/arch/mips/pci/fixup-fuloong2e.c
index d5d4c018fb04..0857ab8c3919 100644
--- a/arch/mips/pci/fixup-fuloong2e.c
+++ b/arch/mips/pci/fixup-fuloong2e.c
@@ -48,7 +48,7 @@ int pcibios_plat_dev_init(struct pci_dev *dev)
         return 0;
 }
 
-static void __init loongson2e_nec_fixup(struct pci_dev *pdev)
+static void __devinit loongson2e_nec_fixup(struct pci_dev *pdev)
 {
         unsigned int val;
 
@@ -60,7 +60,7 @@ static void __init loongson2e_nec_fixup(struct pci_dev *pdev)
         pci_write_config_dword(pdev, 0xe4, 1 << 5);
 }
 
-static void __init loongson2e_686b_func0_fixup(struct pci_dev *pdev)
+static void __devinit loongson2e_686b_func0_fixup(struct pci_dev *pdev)
 {
         unsigned char c;
 
@@ -135,7 +135,7 @@ static void __init loongson2e_686b_func0_fixup(struct pci_dev *pdev)
         printk(KERN_INFO"via686b fix: ISA bridge done\n");
 }
 
-static void __init loongson2e_686b_func1_fixup(struct pci_dev *pdev)
+static void __devinit loongson2e_686b_func1_fixup(struct pci_dev *pdev)
 {
         printk(KERN_INFO"via686b fix: IDE\n");
 
@@ -168,19 +168,19 @@ static void __init loongson2e_686b_func1_fixup(struct pci_dev *pdev)
         printk(KERN_INFO"via686b fix: IDE done\n");
 }
 
-static void __init loongson2e_686b_func2_fixup(struct pci_dev *pdev)
+static void __devinit loongson2e_686b_func2_fixup(struct pci_dev *pdev)
 {
         /* irq routing */
         pci_write_config_byte(pdev, PCI_INTERRUPT_LINE, 10);
 }
 
-static void __init loongson2e_686b_func3_fixup(struct pci_dev *pdev)
+static void __devinit loongson2e_686b_func3_fixup(struct pci_dev *pdev)
 {
         /* irq routing */
         pci_write_config_byte(pdev, PCI_INTERRUPT_LINE, 11);
 }
 
-static void __init loongson2e_686b_func5_fixup(struct pci_dev *pdev)
+static void __devinit loongson2e_686b_func5_fixup(struct pci_dev *pdev)
 {
         unsigned int val;
         unsigned char c;
diff --git a/arch/mips/pci/fixup-lemote2f.c b/arch/mips/pci/fixup-lemote2f.c
index 4b9768d5d729..a7b917dcf604 100644
--- a/arch/mips/pci/fixup-lemote2f.c
+++ b/arch/mips/pci/fixup-lemote2f.c
@@ -96,21 +96,21 @@ int pcibios_plat_dev_init(struct pci_dev *dev)
 }
 
 /* CS5536 SPEC. fixup */
-static void __init loongson_cs5536_isa_fixup(struct pci_dev *pdev)
+static void __devinit loongson_cs5536_isa_fixup(struct pci_dev *pdev)
 {
         /* the uart1 and uart2 interrupt in PIC is enabled as default */
         pci_write_config_dword(pdev, PCI_UART1_INT_REG, 1);
         pci_write_config_dword(pdev, PCI_UART2_INT_REG, 1);
 }
 
-static void __init loongson_cs5536_ide_fixup(struct pci_dev *pdev)
+static void __devinit loongson_cs5536_ide_fixup(struct pci_dev *pdev)
 {
         /* setting the mutex pin as IDE function */
         pci_write_config_dword(pdev, PCI_IDE_CFG_REG,
                                CS5536_IDE_FLASH_SIGNATURE);
 }
 
-static void __init loongson_cs5536_acc_fixup(struct pci_dev *pdev)
+static void __devinit loongson_cs5536_acc_fixup(struct pci_dev *pdev)
 {
         /* enable the AUDIO interrupt in PIC  */
         pci_write_config_dword(pdev, PCI_ACC_INT_REG, 1);
@@ -118,14 +118,14 @@ static void __init loongson_cs5536_acc_fixup(struct pci_dev *pdev)
         pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0xc0);
 }
 
-static void __init loongson_cs5536_ohci_fixup(struct pci_dev *pdev)
+static void __devinit loongson_cs5536_ohci_fixup(struct pci_dev *pdev)
 {
         /* enable the OHCI interrupt in PIC */
         /* THE OHCI, EHCI, UDC, OTG are shared with interrupt in PIC */
         pci_write_config_dword(pdev, PCI_OHCI_INT_REG, 1);
 }
 
-static void __init loongson_cs5536_ehci_fixup(struct pci_dev *pdev)
+static void __devinit loongson_cs5536_ehci_fixup(struct pci_dev *pdev)
 {
         u32 hi, lo;
 
@@ -137,7 +137,7 @@ static void __init loongson_cs5536_ehci_fixup(struct pci_dev *pdev)
         pci_write_config_dword(pdev, PCI_EHCI_FLADJ_REG, 0x2000);
 }
 
-static void __init loongson_nec_fixup(struct pci_dev *pdev)
+static void __devinit loongson_nec_fixup(struct pci_dev *pdev)
 {
         unsigned int val;
 
diff --git a/arch/mips/pci/fixup-malta.c b/arch/mips/pci/fixup-malta.c
index 0f48498bc231..70073c98ed32 100644
--- a/arch/mips/pci/fixup-malta.c
+++ b/arch/mips/pci/fixup-malta.c
@@ -49,10 +49,10 @@ int pcibios_plat_dev_init(struct pci_dev *dev)
         return 0;
 }
 
-static void __init malta_piix_func0_fixup(struct pci_dev *pdev)
+static void __devinit malta_piix_func0_fixup(struct pci_dev *pdev)
 {
         unsigned char reg_val;
-        static int piixirqmap[16] __initdata = {  /* PIIX PIRQC[A:D] irq mappings */
+        static int piixirqmap[16] __devinitdata = {  /* PIIX PIRQC[A:D] irq mappings */
                 0,  0,  0,  3,
                 4,  5,  6,  7,
                 0,  9, 10, 11,
@@ -83,7 +83,7 @@ static void __init malta_piix_func0_fixup(struct pci_dev *pdev)
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_0,
          malta_piix_func0_fixup);
 
-static void __init malta_piix_func1_fixup(struct pci_dev *pdev)
+static void __devinit malta_piix_func1_fixup(struct pci_dev *pdev)
 {
         unsigned char reg_val;
 
diff --git a/arch/mips/pci/fixup-mpc30x.c b/arch/mips/pci/fixup-mpc30x.c
index e08f49cb6875..8e4f8288eca2 100644
--- a/arch/mips/pci/fixup-mpc30x.c
+++ b/arch/mips/pci/fixup-mpc30x.c
@@ -22,13 +22,13 @@
 
 #include <asm/vr41xx/mpc30x.h>
 
-static const int internal_func_irqs[] __initdata = {
+static const int internal_func_irqs[] __initconst = {
         VRC4173_CASCADE_IRQ,
         VRC4173_AC97_IRQ,
         VRC4173_USB_IRQ,
 };
 
-static const int irq_tab_mpc30x[] __initdata = {
+static const int irq_tab_mpc30x[] __initconst = {
  [12] = VRC4173_PCMCIA1_IRQ,
  [13] = VRC4173_PCMCIA2_IRQ,
  [29] = MQ200_IRQ,
diff --git a/arch/mips/pci/fixup-sb1250.c b/arch/mips/pci/fixup-sb1250.c
index f0bb9146e6c0..d02900a72916 100644
--- a/arch/mips/pci/fixup-sb1250.c
+++ b/arch/mips/pci/fixup-sb1250.c
@@ -15,7 +15,7 @@
  * Set the BCM1250, etc. PCI host bridge's TRDY timeout
  * to the finite max.
  */
-static void __init quirk_sb1250_pci(struct pci_dev *dev)
+static void __devinit quirk_sb1250_pci(struct pci_dev *dev)
 {
         pci_write_config_byte(dev, 0x40, 0xff);
 }
@@ -25,7 +25,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIBYTE, PCI_DEVICE_ID_BCM1250_PCI,
 /*
  * The BCM1250, etc. PCI/HT bridge reports as a host bridge.
  */
-static void __init quirk_sb1250_ht(struct pci_dev *dev)
+static void __devinit quirk_sb1250_ht(struct pci_dev *dev)
 {
         dev->class = PCI_CLASS_BRIDGE_PCI << 8;
 }
@@ -35,7 +35,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIBYTE, PCI_DEVICE_ID_BCM1250_HT,
 /*
  * Set the SP1011 HT/PCI bridge's TRDY timeout to the finite max.
  */
-static void __init quirk_sp1011(struct pci_dev *dev)
+static void __devinit quirk_sp1011(struct pci_dev *dev)
 {
         pci_write_config_byte(dev, 0x64, 0xff);
 }
diff --git a/arch/mips/pci/ops-tx4927.c b/arch/mips/pci/ops-tx4927.c
index a1e7e6d80c8c..bc13e29d2bb3 100644
--- a/arch/mips/pci/ops-tx4927.c
+++ b/arch/mips/pci/ops-tx4927.c
@@ -495,7 +495,7 @@ irqreturn_t tx4927_pcierr_interrupt(int irq, void *dev_id)
 }
 
 #ifdef CONFIG_TOSHIBA_FPCIB0
-static void __init tx4927_quirk_slc90e66_bridge(struct pci_dev *dev)
+static void __devinit tx4927_quirk_slc90e66_bridge(struct pci_dev *dev)
 {
         struct tx4927_pcic_reg __iomem *pcicptr = pci_bus_to_pcicptr(dev->bus);
 
diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c
index 0fbe4c0c170a..fdc24440294c 100644
--- a/arch/mips/pci/pci-ip27.c
+++ b/arch/mips/pci/pci-ip27.c
@@ -212,7 +212,7 @@ static inline void pci_enable_swapping(struct pci_dev *dev)
         bridge->b_widget.w_tflush;      /* Flush */
 }
 
-static void __init pci_fixup_ioc3(struct pci_dev *d)
+static void __devinit pci_fixup_ioc3(struct pci_dev *d)
 {
         pci_disable_swapping(d);
 }
diff --git a/arch/mips/pci/pci-xlr.c b/arch/mips/pci/pci-xlr.c
index 1644805a6730..172af1cd5867 100644
--- a/arch/mips/pci/pci-xlr.c
+++ b/arch/mips/pci/pci-xlr.c
@@ -41,6 +41,7 @@
 #include <linux/irq.h>
 #include <linux/irqdesc.h>
 #include <linux/console.h>
+#include <linux/pci_regs.h>
 
 #include <asm/io.h>
 
@@ -156,35 +157,55 @@ struct pci_controller nlm_pci_controller = {
         .io_offset      = 0x00000000UL,
 };
 
+/*
+ * The top level PCIe links on the XLS PCIe controller appear as
+ * bridges. Given a device, this function finds which link it is
+ * on.
+ */
+static struct pci_dev *xls_get_pcie_link(const struct pci_dev *dev)
+{
+        struct pci_bus *bus, *p;
+
+        /* Find the bridge on bus 0 */
+        bus = dev->bus;
+        for (p = bus->parent; p && p->number != 0; p = p->parent)
+                bus = p;
+
+        return p ? bus->self : NULL;
+}
+
 static int get_irq_vector(const struct pci_dev *dev)
 {
+        struct pci_dev *lnk;
+
         if (!nlm_chip_is_xls())
-                return  PIC_PCIX_IRQ;   /* for XLR just one IRQ*/
+                return  PIC_PCIX_IRQ;   /* for XLR just one IRQ */
 
         /*
          * For XLS PCIe, there is an IRQ per Link, find out which
          * link the device is on to assign interrupts
-        */
-        if (dev->bus->self == NULL)
+         */
+        lnk = xls_get_pcie_link(dev);
+        if (lnk == NULL)
                 return 0;
 
-        switch  (dev->bus->self->devfn) {
-        case 0x0:
+        switch  (PCI_SLOT(lnk->devfn)) {
+        case 0:
                 return PIC_PCIE_LINK0_IRQ;
-        case 0x8:
+        case 1:
                 return PIC_PCIE_LINK1_IRQ;
-        case 0x10:
+        case 2:
                 if (nlm_chip_is_xls_b())
                         return PIC_PCIE_XLSB0_LINK2_IRQ;
                 else
                         return PIC_PCIE_LINK2_IRQ;
-        case 0x18:
+        case 3:
                 if (nlm_chip_is_xls_b())
                         return PIC_PCIE_XLSB0_LINK3_IRQ;
                 else
                         return PIC_PCIE_LINK3_IRQ;
         }
-        WARN(1, "Unexpected devfn %d\n", dev->bus->self->devfn);
+        WARN(1, "Unexpected devfn %d\n", lnk->devfn);
         return 0;
 }
 
@@ -202,7 +223,27 @@ void arch_teardown_msi_irq(unsigned int irq)
 int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc)
 {
         struct msi_msg msg;
+        struct pci_dev *lnk;
         int irq, ret;
+        u16 val;
+
+        /* MSI not supported on XLR */
+        if (!nlm_chip_is_xls())
+                return 1;
+
+        /*
+         * Enable MSI on the XLS PCIe controller bridge which was disabled
+         * at enumeration, the bridge MSI capability is at 0x50
+         */
+        lnk = xls_get_pcie_link(dev);
+        if (lnk == NULL)
+                return 1;
+
+        pci_read_config_word(lnk, 0x50 + PCI_MSI_FLAGS, &val);
+        if ((val & PCI_MSI_FLAGS_ENABLE) == 0) {
+                val |= PCI_MSI_FLAGS_ENABLE;
+                pci_write_config_word(lnk, 0x50 + PCI_MSI_FLAGS, val);
+        }
 
         irq = get_irq_vector(dev);
         if (irq <= 0)
@@ -327,7 +368,7 @@ static int __init pcibios_init(void)
                 }
         } else {
                 /* XLR PCI controller ACK */
-                irq_set_handler_data(PIC_PCIE_XLSB0_LINK3_IRQ, xlr_pci_ack);
+                irq_set_handler_data(PIC_PCIX_IRQ, xlr_pci_ack);
         }
 
         return 0;
diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c
index b71fae231049..5edab2bc6fc0 100644
--- a/arch/mips/pmc-sierra/yosemite/smp.c
+++ b/arch/mips/pmc-sierra/yosemite/smp.c
@@ -115,11 +115,11 @@ static void yos_send_ipi_mask(const struct cpumask *mask, unsigned int action)
  */
 static void __cpuinit yos_init_secondary(void)
 {
-        set_c0_status(ST0_CO | ST0_IE | ST0_IM);
 }
 
 static void __cpuinit yos_smp_finish(void)
 {
+        set_c0_status(ST0_CO | ST0_IM | ST0_IE);
 }
 
 /* Hook for after all CPUs are online */
diff --git a/arch/mips/powertv/asic/asic-calliope.c b/arch/mips/powertv/asic/asic-calliope.c
index 0a170e0ffeaa..7773f3d956b0 100644
--- a/arch/mips/powertv/asic/asic-calliope.c
+++ b/arch/mips/powertv/asic/asic-calliope.c
@@ -28,7 +28,7 @@
 
 #define CALLIOPE_ADDR(x)        (CALLIOPE_IO_BASE + (x))
 
-const struct register_map calliope_register_map __initdata = {
+const struct register_map calliope_register_map __initconst = {
         .eic_slow0_strt_add = {.phys = CALLIOPE_ADDR(0x800000)},
         .eic_cfg_bits = {.phys = CALLIOPE_ADDR(0x800038)},
         .eic_ready_status = {.phys = CALLIOPE_ADDR(0x80004c)},
diff --git a/arch/mips/powertv/asic/asic-cronus.c b/arch/mips/powertv/asic/asic-cronus.c
index bbc0c122be5e..da076db7b7ed 100644
--- a/arch/mips/powertv/asic/asic-cronus.c
+++ b/arch/mips/powertv/asic/asic-cronus.c
@@ -28,7 +28,7 @@
 
 #define CRONUS_ADDR(x)  (CRONUS_IO_BASE + (x))
 
-const struct register_map cronus_register_map __initdata = {
+const struct register_map cronus_register_map __initconst = {
         .eic_slow0_strt_add = {.phys = CRONUS_ADDR(0x000000)},
         .eic_cfg_bits = {.phys = CRONUS_ADDR(0x000038)},
         .eic_ready_status = {.phys = CRONUS_ADDR(0x00004C)},
diff --git a/arch/mips/powertv/asic/asic-gaia.c b/arch/mips/powertv/asic/asic-gaia.c
index 91dda682752c..47683b370e74 100644
--- a/arch/mips/powertv/asic/asic-gaia.c
+++ b/arch/mips/powertv/asic/asic-gaia.c
@@ -23,7 +23,7 @@
 #include <linux/init.h>
 #include <asm/mach-powertv/asic.h>
 
-const struct register_map gaia_register_map __initdata = {
+const struct register_map gaia_register_map __initconst = {
         .eic_slow0_strt_add = {.phys = GAIA_IO_BASE + 0x000000},
         .eic_cfg_bits = {.phys = GAIA_IO_BASE + 0x000038},
         .eic_ready_status = {.phys = GAIA_IO_BASE + 0x00004C},
diff --git a/arch/mips/powertv/asic/asic-zeus.c b/arch/mips/powertv/asic/asic-zeus.c
index 4a05bb096476..6ff4b10f09da 100644
--- a/arch/mips/powertv/asic/asic-zeus.c
+++ b/arch/mips/powertv/asic/asic-zeus.c
@@ -28,7 +28,7 @@
 
 #define ZEUS_ADDR(x)    (ZEUS_IO_BASE + (x))
 
-const struct register_map zeus_register_map __initdata = {
+const struct register_map zeus_register_map __initconst = {
         .eic_slow0_strt_add = {.phys = ZEUS_ADDR(0x000000)},
         .eic_cfg_bits = {.phys = ZEUS_ADDR(0x000038)},
         .eic_ready_status = {.phys = ZEUS_ADDR(0x00004c)},
diff --git a/arch/mips/txx9/generic/pci.c b/arch/mips/txx9/generic/pci.c
index 682efb0c108d..64eb71b15280 100644
--- a/arch/mips/txx9/generic/pci.c
+++ b/arch/mips/txx9/generic/pci.c
@@ -269,7 +269,7 @@ txx9_i8259_irq_setup(int irq)
         return err;
 }
 
-static void __init quirk_slc90e66_bridge(struct pci_dev *dev)
+static void __devinit quirk_slc90e66_bridge(struct pci_dev *dev)
 {
         int irq;        /* PCI/ISA Bridge interrupt */
         u8 reg_64;
diff --git a/arch/mn10300/kernel/signal.c b/arch/mn10300/kernel/signal.c
index 6ab0bee2a54f..4d584ae29ae1 100644
--- a/arch/mn10300/kernel/signal.c
+++ b/arch/mn10300/kernel/signal.c
@@ -459,10 +459,11 @@ static int handle_signal(int sig,
         else
                 ret = setup_frame(sig, ka, oldset, regs);
         if (ret)
-                return;
+                return ret;
 
         signal_delivered(sig, info, ka, regs,
-                                 test_thread_flag(TIF_SINGLESTEP));
+                         test_thread_flag(TIF_SINGLESTEP));
+        return 0;
 }
 
 /*
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index dcb8a6e48692..4b01ab3d2c24 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -24,6 +24,7 @@
 #include <linux/wait.h>
 #include <linux/async.h>
 #include <linux/pm_runtime.h>
+#include <scsi/scsi_scan.h>
 
 #include "base.h"
 #include "power/power.h"
@@ -332,6 +333,7 @@ void wait_for_device_probe(void)
         /* wait for the known devices to complete their probing */
         wait_event(probe_waitqueue, atomic_read(&probe_count) == 0);
         async_synchronize_full();
+        scsi_complete_async_scans();
 }
 EXPORT_SYMBOL_GPL(wait_for_device_probe);
 
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 65665c9c42c6..8f428a8ab003 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -499,7 +499,7 @@ static int rbd_header_from_disk(struct rbd_image_header *header,
                          / sizeof (*ondisk))
                 return -EINVAL;
         header->snapc = kmalloc(sizeof(struct ceph_snap_context) +
-                                snap_count * sizeof (*ondisk),
+                                snap_count * sizeof(u64),
                                 gfp_flags);
         if (!header->snapc)
                 return -ENOMEM;
@@ -977,7 +977,7 @@ static void rbd_req_cb(struct ceph_osd_request *req, struct ceph_msg *msg)
         op = (void *)(replyhead + 1);
         rc = le32_to_cpu(replyhead->result);
         bytes = le64_to_cpu(op->extent.length);
-        read_op = (le32_to_cpu(op->op) == CEPH_OSD_OP_READ);
+        read_op = (le16_to_cpu(op->op) == CEPH_OSD_OP_READ);
 
         dout("rbd_req_cb bytes=%lld readop=%d rc=%d\n", bytes, read_op, rc);
 
diff --git a/drivers/clk/spear/spear1310_clock.c b/drivers/clk/spear/spear1310_clock.c
index 8f05652d53e6..0fcec2aae19c 100644
--- a/drivers/clk/spear/spear1310_clock.c
+++ b/drivers/clk/spear/spear1310_clock.c
@@ -345,31 +345,30 @@ static struct frac_rate_tbl gen_rtbl[] = {
 /* clock parents */
 static const char *vco_parents[] = { "osc_24m_clk", "osc_25m_clk", };
 static const char *gpt_parents[] = { "osc_24m_clk", "apb_clk", };
-static const char *uart0_parents[] = { "pll5_clk", "uart_synth_gate_clk", };
-static const char *c3_parents[] = { "pll5_clk", "c3_synth_gate_clk", };
-static const char *gmac_phy_input_parents[] = { "gmii_125m_pad_clk", "pll2_clk",
+static const char *uart0_parents[] = { "pll5_clk", "uart_syn_gclk", };
+static const char *c3_parents[] = { "pll5_clk", "c3_syn_gclk", };
+static const char *gmac_phy_input_parents[] = { "gmii_pad_clk", "pll2_clk",
         "osc_25m_clk", };
-static const char *gmac_phy_parents[] = { "gmac_phy_input_mux_clk",
-        "gmac_phy_synth_gate_clk", };
+static const char *gmac_phy_parents[] = { "phy_input_mclk", "phy_syn_gclk", };
 static const char *clcd_synth_parents[] = { "vco1div4_clk", "pll2_clk", };
-static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_synth_clk", };
+static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_syn_clk", };
 static const char *i2s_src_parents[] = { "vco1div2_clk", "none", "pll3_clk",
         "i2s_src_pad_clk", };
-static const char *i2s_ref_parents[] = { "i2s_src_mux_clk", "i2s_prs1_clk", };
+static const char *i2s_ref_parents[] = { "i2s_src_mclk", "i2s_prs1_clk", };
 static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk",
         "pll3_clk", };
 static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco3div2_clk",
         "pll2_clk", };
 static const char *rmii_phy_parents[] = { "ras_tx50_clk", "none",
-        "ras_pll2_clk", "ras_synth0_clk", };
+        "ras_pll2_clk", "ras_syn0_clk", };
 static const char *smii_rgmii_phy_parents[] = { "none", "ras_tx125_clk",
-        "ras_pll2_clk", "ras_synth0_clk", };
-static const char *uart_parents[] = { "ras_apb_clk", "gen_synth3_clk", };
-static const char *i2c_parents[] = { "ras_apb_clk", "gen_synth1_clk", };
-static const char *ssp1_parents[] = { "ras_apb_clk", "gen_synth1_clk",
+        "ras_pll2_clk", "ras_syn0_clk", };
+static const char *uart_parents[] = { "ras_apb_clk", "gen_syn3_clk", };
+static const char *i2c_parents[] = { "ras_apb_clk", "gen_syn1_clk", };
+static const char *ssp1_parents[] = { "ras_apb_clk", "gen_syn1_clk",
         "ras_plclk0_clk", };
-static const char *pci_parents[] = { "ras_pll3_clk", "gen_synth2_clk", };
-static const char *tdm_parents[] = { "ras_pll3_clk", "gen_synth1_clk", };
+static const char *pci_parents[] = { "ras_pll3_clk", "gen_syn2_clk", };
+static const char *tdm_parents[] = { "ras_pll3_clk", "gen_syn1_clk", };
 
 void __init spear1310_clk_init(void)
 {
@@ -390,9 +389,9 @@ void __init spear1310_clk_init(void)
                         25000000);
         clk_register_clkdev(clk, "osc_25m_clk", NULL);
 
-        clk = clk_register_fixed_rate(NULL, "gmii_125m_pad_clk", NULL,
-                        CLK_IS_ROOT, 125000000);
-        clk_register_clkdev(clk, "gmii_125m_pad_clk", NULL);
+        clk = clk_register_fixed_rate(NULL, "gmii_pad_clk", NULL, CLK_IS_ROOT,
+                        125000000);
+        clk_register_clkdev(clk, "gmii_pad_clk", NULL);
 
         clk = clk_register_fixed_rate(NULL, "i2s_src_pad_clk", NULL,
                         CLK_IS_ROOT, 12288000);
@@ -406,34 +405,34 @@ void __init spear1310_clk_init(void)
 
         /* clock derived from 24 or 25 MHz osc clk */
         /* vco-pll */
-        clk = clk_register_mux(NULL, "vco1_mux_clk", vco_parents,
+        clk = clk_register_mux(NULL, "vco1_mclk", vco_parents,
                         ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG,
                         SPEAR1310_PLL1_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "vco1_mux_clk", NULL);
-        clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mux_clk",
+        clk_register_clkdev(clk, "vco1_mclk", NULL);
+        clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mclk",
                         0, SPEAR1310_PLL1_CTR, SPEAR1310_PLL1_FRQ, pll_rtbl,
                         ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco1_clk", NULL);
         clk_register_clkdev(clk1, "pll1_clk", NULL);
 
-        clk = clk_register_mux(NULL, "vco2_mux_clk", vco_parents,
+        clk = clk_register_mux(NULL, "vco2_mclk", vco_parents,
                         ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG,
                         SPEAR1310_PLL2_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "vco2_mux_clk", NULL);
-        clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mux_clk",
+        clk_register_clkdev(clk, "vco2_mclk", NULL);
+        clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mclk",
                         0, SPEAR1310_PLL2_CTR, SPEAR1310_PLL2_FRQ, pll_rtbl,
                         ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco2_clk", NULL);
         clk_register_clkdev(clk1, "pll2_clk", NULL);
 
-        clk = clk_register_mux(NULL, "vco3_mux_clk", vco_parents,
+        clk = clk_register_mux(NULL, "vco3_mclk", vco_parents,
                         ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG,
                         SPEAR1310_PLL3_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "vco3_mux_clk", NULL);
-        clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mux_clk",
+        clk_register_clkdev(clk, "vco3_mclk", NULL);
+        clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mclk",
                         0, SPEAR1310_PLL3_CTR, SPEAR1310_PLL3_FRQ, pll_rtbl,
                         ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco3_clk", NULL);
@@ -473,7 +472,7 @@ void __init spear1310_clk_init(void)
         /* peripherals */
         clk_register_fixed_factor(NULL, "thermal_clk", "osc_24m_clk", 0, 1,
                         128);
-        clk = clk_register_gate(NULL, "thermal_gate_clk", "thermal_clk", 0,
+        clk = clk_register_gate(NULL, "thermal_gclk", "thermal_clk", 0,
                         SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_THSENS_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_thermal");
@@ -500,177 +499,176 @@ void __init spear1310_clk_init(void)
         clk_register_clkdev(clk, "apb_clk", NULL);
 
         /* gpt clocks */
-        clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt0_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG,
                         SPEAR1310_GPT0_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt0_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt0_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPT0_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt0");
 
-        clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt1_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG,
                         SPEAR1310_GPT1_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt1_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt1_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPT1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt1");
 
-        clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt2_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG,
                         SPEAR1310_GPT2_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt2_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt2_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mclk", 0,
                         SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_GPT2_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt2");
 
-        clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt3_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG,
                         SPEAR1310_GPT3_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt3_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt3_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mclk", 0,
                         SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_GPT3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt3");
 
         /* others */
-        clk = clk_register_aux("uart_synth_clk", "uart_synth_gate_clk",
-                        "vco1div2_clk", 0, SPEAR1310_UART_CLK_SYNT, NULL,
-                        aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "uart_synth_clk", NULL);
-        clk_register_clkdev(clk1, "uart_synth_gate_clk", NULL);
+        clk = clk_register_aux("uart_syn_clk", "uart_syn_gclk", "vco1div2_clk",
+                        0, SPEAR1310_UART_CLK_SYNT, NULL, aux_rtbl,
+                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "uart_syn_clk", NULL);
+        clk_register_clkdev(clk1, "uart_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents,
+        clk = clk_register_mux(NULL, "uart0_mclk", uart0_parents,
                         ARRAY_SIZE(uart0_parents), 0, SPEAR1310_PERIP_CLK_CFG,
                         SPEAR1310_UART_CLK_SHIFT, SPEAR1310_UART_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "uart0_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart0_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart0_clk", "uart0_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart0_clk", "uart0_mclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_UART_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "e0000000.serial");
 
-        clk = clk_register_aux("sdhci_synth_clk", "sdhci_synth_gate_clk",
+        clk = clk_register_aux("sdhci_syn_clk", "sdhci_syn_gclk",
                         "vco1div2_clk", 0, SPEAR1310_SDHCI_CLK_SYNT, NULL,
                         aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "sdhci_synth_clk", NULL);
-        clk_register_clkdev(clk1, "sdhci_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "sdhci_syn_clk", NULL);
+        clk_register_clkdev(clk1, "sdhci_syn_gclk", NULL);
 
-        clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_synth_gate_clk", 0,
+        clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_syn_gclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SDHCI_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "b3000000.sdhci");
 
-        clk = clk_register_aux("cfxd_synth_clk", "cfxd_synth_gate_clk",
-                        "vco1div2_clk", 0, SPEAR1310_CFXD_CLK_SYNT, NULL,
-                        aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "cfxd_synth_clk", NULL);
-        clk_register_clkdev(clk1, "cfxd_synth_gate_clk", NULL);
+        clk = clk_register_aux("cfxd_syn_clk", "cfxd_syn_gclk", "vco1div2_clk",
+                        0, SPEAR1310_CFXD_CLK_SYNT, NULL, aux_rtbl,
+                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "cfxd_syn_clk", NULL);
+        clk_register_clkdev(clk1, "cfxd_syn_gclk", NULL);
 
-        clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_synth_gate_clk", 0,
+        clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_syn_gclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_CFXD_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "b2800000.cf");
         clk_register_clkdev(clk, NULL, "arasan_xd");
 
-        clk = clk_register_aux("c3_synth_clk", "c3_synth_gate_clk",
-                        "vco1div2_clk", 0, SPEAR1310_C3_CLK_SYNT, NULL,
-                        aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "c3_synth_clk", NULL);
-        clk_register_clkdev(clk1, "c3_synth_gate_clk", NULL);
+        clk = clk_register_aux("c3_syn_clk", "c3_syn_gclk", "vco1div2_clk",
+                        0, SPEAR1310_C3_CLK_SYNT, NULL, aux_rtbl,
+                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "c3_syn_clk", NULL);
+        clk_register_clkdev(clk1, "c3_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "c3_mux_clk", c3_parents,
+        clk = clk_register_mux(NULL, "c3_mclk", c3_parents,
                         ARRAY_SIZE(c3_parents), 0, SPEAR1310_PERIP_CLK_CFG,
                         SPEAR1310_C3_CLK_SHIFT, SPEAR1310_C3_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "c3_mux_clk", NULL);
+        clk_register_clkdev(clk, "c3_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "c3_clk", "c3_mux_clk", 0,
+        clk = clk_register_gate(NULL, "c3_clk", "c3_mclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_C3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "c3");
 
         /* gmac */
-        clk = clk_register_mux(NULL, "gmac_phy_input_mux_clk",
-                        gmac_phy_input_parents,
+        clk = clk_register_mux(NULL, "phy_input_mclk", gmac_phy_input_parents,
                         ARRAY_SIZE(gmac_phy_input_parents), 0,
                         SPEAR1310_GMAC_CLK_CFG,
                         SPEAR1310_GMAC_PHY_INPUT_CLK_SHIFT,
                         SPEAR1310_GMAC_PHY_INPUT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gmac_phy_input_mux_clk", NULL);
+        clk_register_clkdev(clk, "phy_input_mclk", NULL);
 
-        clk = clk_register_aux("gmac_phy_synth_clk", "gmac_phy_synth_gate_clk",
-                        "gmac_phy_input_mux_clk", 0, SPEAR1310_GMAC_CLK_SYNT,
-                        NULL, gmac_rtbl, ARRAY_SIZE(gmac_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "gmac_phy_synth_clk", NULL);
-        clk_register_clkdev(clk1, "gmac_phy_synth_gate_clk", NULL);
+        clk = clk_register_aux("phy_syn_clk", "phy_syn_gclk", "phy_input_mclk",
+                        0, SPEAR1310_GMAC_CLK_SYNT, NULL, gmac_rtbl,
+                        ARRAY_SIZE(gmac_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "phy_syn_clk", NULL);
+        clk_register_clkdev(clk1, "phy_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "gmac_phy_mux_clk", gmac_phy_parents,
+        clk = clk_register_mux(NULL, "phy_mclk", gmac_phy_parents,
                         ARRAY_SIZE(gmac_phy_parents), 0,
                         SPEAR1310_PERIP_CLK_CFG, SPEAR1310_GMAC_PHY_CLK_SHIFT,
                         SPEAR1310_GMAC_PHY_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, NULL, "stmmacphy.0");
 
         /* clcd */
-        clk = clk_register_mux(NULL, "clcd_synth_mux_clk", clcd_synth_parents,
+        clk = clk_register_mux(NULL, "clcd_syn_mclk", clcd_synth_parents,
                         ARRAY_SIZE(clcd_synth_parents), 0,
                         SPEAR1310_CLCD_CLK_SYNT, SPEAR1310_CLCD_SYNT_CLK_SHIFT,
                         SPEAR1310_CLCD_SYNT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "clcd_synth_mux_clk", NULL);
+        clk_register_clkdev(clk, "clcd_syn_mclk", NULL);
 
-        clk = clk_register_frac("clcd_synth_clk", "clcd_synth_mux_clk", 0,
+        clk = clk_register_frac("clcd_syn_clk", "clcd_syn_mclk", 0,
                         SPEAR1310_CLCD_CLK_SYNT, clcd_rtbl,
                         ARRAY_SIZE(clcd_rtbl), &_lock);
-        clk_register_clkdev(clk, "clcd_synth_clk", NULL);
+        clk_register_clkdev(clk, "clcd_syn_clk", NULL);
 
-        clk = clk_register_mux(NULL, "clcd_pixel_mux_clk", clcd_pixel_parents,
+        clk = clk_register_mux(NULL, "clcd_pixel_mclk", clcd_pixel_parents,
                         ARRAY_SIZE(clcd_pixel_parents), 0,
                         SPEAR1310_PERIP_CLK_CFG, SPEAR1310_CLCD_CLK_SHIFT,
                         SPEAR1310_CLCD_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, "clcd_pixel_clk", NULL);
 
-        clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mux_clk", 0,
+        clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_CLCD_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, "clcd_clk", NULL);
 
         /* i2s */
-        clk = clk_register_mux(NULL, "i2s_src_mux_clk", i2s_src_parents,
+        clk = clk_register_mux(NULL, "i2s_src_mclk", i2s_src_parents,
                         ARRAY_SIZE(i2s_src_parents), 0, SPEAR1310_I2S_CLK_CFG,
                         SPEAR1310_I2S_SRC_CLK_SHIFT, SPEAR1310_I2S_SRC_CLK_MASK,
                         0, &_lock);
         clk_register_clkdev(clk, "i2s_src_clk", NULL);
 
-        clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mux_clk", 0,
+        clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mclk", 0,
                         SPEAR1310_I2S_CLK_CFG, &i2s_prs1_masks, i2s_prs1_rtbl,
                         ARRAY_SIZE(i2s_prs1_rtbl), &_lock, NULL);
         clk_register_clkdev(clk, "i2s_prs1_clk", NULL);
 
-        clk = clk_register_mux(NULL, "i2s_ref_mux_clk", i2s_ref_parents,
+        clk = clk_register_mux(NULL, "i2s_ref_mclk", i2s_ref_parents,
                         ARRAY_SIZE(i2s_ref_parents), 0, SPEAR1310_I2S_CLK_CFG,
                         SPEAR1310_I2S_REF_SHIFT, SPEAR1310_I2S_REF_SEL_MASK, 0,
                         &_lock);
         clk_register_clkdev(clk, "i2s_ref_clk", NULL);
 
-        clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mclk", 0,
                         SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_I2S_REF_PAD_CLK_ENB,
                         0, &_lock);
         clk_register_clkdev(clk, "i2s_ref_pad_clk", NULL);
 
-        clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gate_clk",
+        clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gclk",
                         "i2s_ref_pad_clk", 0, SPEAR1310_I2S_CLK_CFG,
                         &i2s_sclk_masks, i2s_sclk_rtbl,
                         ARRAY_SIZE(i2s_sclk_rtbl), &_lock, &clk1);
         clk_register_clkdev(clk, "i2s_sclk_clk", NULL);
-        clk_register_clkdev(clk1, "i2s_sclk_gate_clk", NULL);
+        clk_register_clkdev(clk1, "i2s_sclk_gclk", NULL);
 
         /* clock derived from ahb clk */
         clk = clk_register_gate(NULL, "i2c0_clk", "ahb_clk", 0,
@@ -747,13 +745,13 @@ void __init spear1310_clk_init(void)
                         &_lock);
         clk_register_clkdev(clk, "sysram1_clk", NULL);
 
-        clk = clk_register_aux("adc_synth_clk", "adc_synth_gate_clk", "ahb_clk",
+        clk = clk_register_aux("adc_syn_clk", "adc_syn_gclk", "ahb_clk",
                         0, SPEAR1310_ADC_CLK_SYNT, NULL, adc_rtbl,
                         ARRAY_SIZE(adc_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "adc_synth_clk", NULL);
-        clk_register_clkdev(clk1, "adc_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "adc_syn_clk", NULL);
+        clk_register_clkdev(clk1, "adc_syn_gclk", NULL);
 
-        clk = clk_register_gate(NULL, "adc_clk", "adc_synth_gate_clk", 0,
+        clk = clk_register_gate(NULL, "adc_clk", "adc_syn_gclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_ADC_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "adc_clk");
@@ -790,37 +788,37 @@ void __init spear1310_clk_init(void)
         clk_register_clkdev(clk, NULL, "e0300000.kbd");
 
         /* RAS clks */
-        clk = clk_register_mux(NULL, "gen_synth0_1_mux_clk",
-                        gen_synth0_1_parents, ARRAY_SIZE(gen_synth0_1_parents),
-                        0, SPEAR1310_PLL_CFG, SPEAR1310_RAS_SYNT0_1_CLK_SHIFT,
+        clk = clk_register_mux(NULL, "gen_syn0_1_mclk", gen_synth0_1_parents,
+                        ARRAY_SIZE(gen_synth0_1_parents), 0, SPEAR1310_PLL_CFG,
+                        SPEAR1310_RAS_SYNT0_1_CLK_SHIFT,
                         SPEAR1310_RAS_SYNT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gen_synth0_1_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn0_1_clk", NULL);
 
-        clk = clk_register_mux(NULL, "gen_synth2_3_mux_clk",
-                        gen_synth2_3_parents, ARRAY_SIZE(gen_synth2_3_parents),
-                        0, SPEAR1310_PLL_CFG, SPEAR1310_RAS_SYNT2_3_CLK_SHIFT,
+        clk = clk_register_mux(NULL, "gen_syn2_3_mclk", gen_synth2_3_parents,
+                        ARRAY_SIZE(gen_synth2_3_parents), 0, SPEAR1310_PLL_CFG,
+                        SPEAR1310_RAS_SYNT2_3_CLK_SHIFT,
                         SPEAR1310_RAS_SYNT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gen_synth2_3_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn2_3_clk", NULL);
 
-        clk = clk_register_frac("gen_synth0_clk", "gen_synth0_1_clk", 0,
+        clk = clk_register_frac("gen_syn0_clk", "gen_syn0_1_clk", 0,
                         SPEAR1310_RAS_CLK_SYNT0, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth0_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn0_clk", NULL);
 
-        clk = clk_register_frac("gen_synth1_clk", "gen_synth0_1_clk", 0,
+        clk = clk_register_frac("gen_syn1_clk", "gen_syn0_1_clk", 0,
                         SPEAR1310_RAS_CLK_SYNT1, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth1_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn1_clk", NULL);
 
-        clk = clk_register_frac("gen_synth2_clk", "gen_synth2_3_clk", 0,
+        clk = clk_register_frac("gen_syn2_clk", "gen_syn2_3_clk", 0,
                         SPEAR1310_RAS_CLK_SYNT2, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth2_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn2_clk", NULL);
 
-        clk = clk_register_frac("gen_synth3_clk", "gen_synth2_3_clk", 0,
+        clk = clk_register_frac("gen_syn3_clk", "gen_syn2_3_clk", 0,
                         SPEAR1310_RAS_CLK_SYNT3, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth3_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn3_clk", NULL);
 
         clk = clk_register_gate(NULL, "ras_osc_24m_clk", "osc_24m_clk", 0,
                         SPEAR1310_RAS_CLK_ENB, SPEAR1310_OSC_24M_CLK_ENB, 0,
@@ -847,7 +845,7 @@ void __init spear1310_clk_init(void)
                         &_lock);
         clk_register_clkdev(clk, "ras_pll3_clk", NULL);
 
-        clk = clk_register_gate(NULL, "ras_tx125_clk", "gmii_125m_pad_clk", 0,
+        clk = clk_register_gate(NULL, "ras_tx125_clk", "gmii_pad_clk", 0,
                         SPEAR1310_RAS_CLK_ENB, SPEAR1310_C125M_PAD_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, "ras_tx125_clk", NULL);
@@ -912,7 +910,7 @@ void __init spear1310_clk_init(void)
                         &_lock);
         clk_register_clkdev(clk, NULL, "5c700000.eth");
 
-        clk = clk_register_mux(NULL, "smii_rgmii_phy_mux_clk",
+        clk = clk_register_mux(NULL, "smii_rgmii_phy_mclk",
                         smii_rgmii_phy_parents,
                         ARRAY_SIZE(smii_rgmii_phy_parents), 0,
                         SPEAR1310_RAS_CTRL_REG1,
@@ -922,184 +920,184 @@ void __init spear1310_clk_init(void)
         clk_register_clkdev(clk, NULL, "stmmacphy.2");
         clk_register_clkdev(clk, NULL, "stmmacphy.4");
 
-        clk = clk_register_mux(NULL, "rmii_phy_mux_clk", rmii_phy_parents,
+        clk = clk_register_mux(NULL, "rmii_phy_mclk", rmii_phy_parents,
                         ARRAY_SIZE(rmii_phy_parents), 0,
                         SPEAR1310_RAS_CTRL_REG1, SPEAR1310_RMII_PHY_CLK_SHIFT,
                         SPEAR1310_PHY_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, NULL, "stmmacphy.3");
 
-        clk = clk_register_mux(NULL, "uart1_mux_clk", uart_parents,
+        clk = clk_register_mux(NULL, "uart1_mclk", uart_parents,
                         ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_UART1_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
                         0, &_lock);
-        clk_register_clkdev(clk, "uart1_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart1_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart1_clk", "uart1_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart1_clk", "uart1_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5c800000.serial");
 
-        clk = clk_register_mux(NULL, "uart2_mux_clk", uart_parents,
+        clk = clk_register_mux(NULL, "uart2_mclk", uart_parents,
                         ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_UART2_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
                         0, &_lock);
-        clk_register_clkdev(clk, "uart2_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart2_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart2_clk", "uart2_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart2_clk", "uart2_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART2_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5c900000.serial");
 
-        clk = clk_register_mux(NULL, "uart3_mux_clk", uart_parents,
+        clk = clk_register_mux(NULL, "uart3_mclk", uart_parents,
                         ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_UART3_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
                         0, &_lock);
-        clk_register_clkdev(clk, "uart3_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart3_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart3_clk", "uart3_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart3_clk", "uart3_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5ca00000.serial");
 
-        clk = clk_register_mux(NULL, "uart4_mux_clk", uart_parents,
+        clk = clk_register_mux(NULL, "uart4_mclk", uart_parents,
                         ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_UART4_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
                         0, &_lock);
-        clk_register_clkdev(clk, "uart4_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart4_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart4_clk", "uart4_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart4_clk", "uart4_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART4_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5cb00000.serial");
 
-        clk = clk_register_mux(NULL, "uart5_mux_clk", uart_parents,
+        clk = clk_register_mux(NULL, "uart5_mclk", uart_parents,
                         ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_UART5_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
                         0, &_lock);
-        clk_register_clkdev(clk, "uart5_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart5_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart5_clk", "uart5_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart5_clk", "uart5_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART5_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5cc00000.serial");
 
-        clk = clk_register_mux(NULL, "i2c1_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c1_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C1_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c1_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c1_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c1_clk", "i2c1_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c1_clk", "i2c1_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5cd00000.i2c");
 
-        clk = clk_register_mux(NULL, "i2c2_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c2_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C2_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c2_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c2_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c2_clk", "i2c2_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c2_clk", "i2c2_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C2_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5ce00000.i2c");
 
-        clk = clk_register_mux(NULL, "i2c3_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c3_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C3_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c3_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c3_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c3_clk", "i2c3_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c3_clk", "i2c3_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5cf00000.i2c");
 
-        clk = clk_register_mux(NULL, "i2c4_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c4_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C4_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c4_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c4_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c4_clk", "i2c4_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c4_clk", "i2c4_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C4_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5d000000.i2c");
 
-        clk = clk_register_mux(NULL, "i2c5_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c5_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C5_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c5_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c5_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c5_clk", "i2c5_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c5_clk", "i2c5_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C5_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5d100000.i2c");
 
-        clk = clk_register_mux(NULL, "i2c6_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c6_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C6_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c6_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c6_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c6_clk", "i2c6_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c6_clk", "i2c6_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C6_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5d200000.i2c");
 
-        clk = clk_register_mux(NULL, "i2c7_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c7_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C7_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c7_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c7_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c7_clk", "i2c7_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c7_clk", "i2c7_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C7_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5d300000.i2c");
 
-        clk = clk_register_mux(NULL, "ssp1_mux_clk", ssp1_parents,
+        clk = clk_register_mux(NULL, "ssp1_mclk", ssp1_parents,
                         ARRAY_SIZE(ssp1_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_SSP1_CLK_SHIFT, SPEAR1310_SSP1_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "ssp1_mux_clk", NULL);
+        clk_register_clkdev(clk, "ssp1_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "ssp1_clk", "ssp1_mux_clk", 0,
+        clk = clk_register_gate(NULL, "ssp1_clk", "ssp1_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_SSP1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5d400000.spi");
 
-        clk = clk_register_mux(NULL, "pci_mux_clk", pci_parents,
+        clk = clk_register_mux(NULL, "pci_mclk", pci_parents,
                         ARRAY_SIZE(pci_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_PCI_CLK_SHIFT, SPEAR1310_PCI_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "pci_mux_clk", NULL);
+        clk_register_clkdev(clk, "pci_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "pci_clk", "pci_mux_clk", 0,
+        clk = clk_register_gate(NULL, "pci_clk", "pci_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_PCI_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "pci");
 
-        clk = clk_register_mux(NULL, "tdm1_mux_clk", tdm_parents,
+        clk = clk_register_mux(NULL, "tdm1_mclk", tdm_parents,
                         ARRAY_SIZE(tdm_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_TDM1_CLK_SHIFT, SPEAR1310_TDM_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "tdm1_mux_clk", NULL);
+        clk_register_clkdev(clk, "tdm1_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "tdm1_clk", "tdm1_mux_clk", 0,
+        clk = clk_register_gate(NULL, "tdm1_clk", "tdm1_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_TDM1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "tdm_hdlc.0");
 
-        clk = clk_register_mux(NULL, "tdm2_mux_clk", tdm_parents,
+        clk = clk_register_mux(NULL, "tdm2_mclk", tdm_parents,
                         ARRAY_SIZE(tdm_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_TDM2_CLK_SHIFT, SPEAR1310_TDM_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "tdm2_mux_clk", NULL);
+        clk_register_clkdev(clk, "tdm2_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "tdm2_clk", "tdm2_mux_clk", 0,
+        clk = clk_register_gate(NULL, "tdm2_clk", "tdm2_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_TDM2_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "tdm_hdlc.1");
diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c
index e3ea72162236..2352cee7f645 100644
--- a/drivers/clk/spear/spear1340_clock.c
+++ b/drivers/clk/spear/spear1340_clock.c
@@ -369,27 +369,25 @@ static struct frac_rate_tbl gen_rtbl[] = {
 
 /* clock parents */
 static const char *vco_parents[] = { "osc_24m_clk", "osc_25m_clk", };
-static const char *sys_parents[] = { "none", "pll1_clk", "none", "none",
-        "sys_synth_clk", "none", "pll2_clk", "pll3_clk", };
-static const char *ahb_parents[] = { "cpu_div3_clk", "amba_synth_clk", };
+static const char *sys_parents[] = { "pll1_clk", "pll1_clk", "pll1_clk",
+        "pll1_clk", "sys_synth_clk", "sys_synth_clk", "pll2_clk", "pll3_clk", };
+static const char *ahb_parents[] = { "cpu_div3_clk", "amba_syn_clk", };
 static const char *gpt_parents[] = { "osc_24m_clk", "apb_clk", };
 static const char *uart0_parents[] = { "pll5_clk", "osc_24m_clk",
-        "uart0_synth_gate_clk", };
+        "uart0_syn_gclk", };
 static const char *uart1_parents[] = { "pll5_clk", "osc_24m_clk",
-        "uart1_synth_gate_clk", };
-static const char *c3_parents[] = { "pll5_clk", "c3_synth_gate_clk", };
-static const char *gmac_phy_input_parents[] = { "gmii_125m_pad_clk", "pll2_clk",
+        "uart1_syn_gclk", };
+static const char *c3_parents[] = { "pll5_clk", "c3_syn_gclk", };
+static const char *gmac_phy_input_parents[] = { "gmii_pad_clk", "pll2_clk",
         "osc_25m_clk", };
-static const char *gmac_phy_parents[] = { "gmac_phy_input_mux_clk",
-        "gmac_phy_synth_gate_clk", };
+static const char *gmac_phy_parents[] = { "phy_input_mclk", "phy_syn_gclk", };
 static const char *clcd_synth_parents[] = { "vco1div4_clk", "pll2_clk", };
-static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_synth_clk", };
+static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_syn_clk", };
 static const char *i2s_src_parents[] = { "vco1div2_clk", "pll2_clk", "pll3_clk",
         "i2s_src_pad_clk", };
-static const char *i2s_ref_parents[] = { "i2s_src_mux_clk", "i2s_prs1_clk", };
-static const char *spdif_out_parents[] = { "i2s_src_pad_clk", "gen_synth2_clk",
-};
-static const char *spdif_in_parents[] = { "pll2_clk", "gen_synth3_clk", };
+static const char *i2s_ref_parents[] = { "i2s_src_mclk", "i2s_prs1_clk", };
+static const char *spdif_out_parents[] = { "i2s_src_pad_clk", "gen_syn2_clk", };
+static const char *spdif_in_parents[] = { "pll2_clk", "gen_syn3_clk", };
 
 static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk",
         "pll3_clk", };
@@ -415,9 +413,9 @@ void __init spear1340_clk_init(void)
                         25000000);
         clk_register_clkdev(clk, "osc_25m_clk", NULL);
 
-        clk = clk_register_fixed_rate(NULL, "gmii_125m_pad_clk", NULL,
-                        CLK_IS_ROOT, 125000000);
-        clk_register_clkdev(clk, "gmii_125m_pad_clk", NULL);
+        clk = clk_register_fixed_rate(NULL, "gmii_pad_clk", NULL, CLK_IS_ROOT,
+                        125000000);
+        clk_register_clkdev(clk, "gmii_pad_clk", NULL);
 
         clk = clk_register_fixed_rate(NULL, "i2s_src_pad_clk", NULL,
                         CLK_IS_ROOT, 12288000);
@@ -431,35 +429,35 @@ void __init spear1340_clk_init(void)
 
         /* clock derived from 24 or 25 MHz osc clk */
         /* vco-pll */
-        clk = clk_register_mux(NULL, "vco1_mux_clk", vco_parents,
+        clk = clk_register_mux(NULL, "vco1_mclk", vco_parents,
                         ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG,
                         SPEAR1340_PLL1_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "vco1_mux_clk", NULL);
-        clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mux_clk",
-                        0, SPEAR1340_PLL1_CTR, SPEAR1340_PLL1_FRQ, pll_rtbl,
+        clk_register_clkdev(clk, "vco1_mclk", NULL);
+        clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mclk", 0,
+                        SPEAR1340_PLL1_CTR, SPEAR1340_PLL1_FRQ, pll_rtbl,
                         ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco1_clk", NULL);
         clk_register_clkdev(clk1, "pll1_clk", NULL);
 
-        clk = clk_register_mux(NULL, "vco2_mux_clk", vco_parents,
+        clk = clk_register_mux(NULL, "vco2_mclk", vco_parents,
                         ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG,
                         SPEAR1340_PLL2_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "vco2_mux_clk", NULL);
-        clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mux_clk",
-                        0, SPEAR1340_PLL2_CTR, SPEAR1340_PLL2_FRQ, pll_rtbl,
+        clk_register_clkdev(clk, "vco2_mclk", NULL);
+        clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mclk", 0,
+                        SPEAR1340_PLL2_CTR, SPEAR1340_PLL2_FRQ, pll_rtbl,
                         ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco2_clk", NULL);
         clk_register_clkdev(clk1, "pll2_clk", NULL);
 
-        clk = clk_register_mux(NULL, "vco3_mux_clk", vco_parents,
+        clk = clk_register_mux(NULL, "vco3_mclk", vco_parents,
                         ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG,
                         SPEAR1340_PLL3_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "vco3_mux_clk", NULL);
-        clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mux_clk",
-                        0, SPEAR1340_PLL3_CTR, SPEAR1340_PLL3_FRQ, pll_rtbl,
+        clk_register_clkdev(clk, "vco3_mclk", NULL);
+        clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mclk", 0,
+                        SPEAR1340_PLL3_CTR, SPEAR1340_PLL3_FRQ, pll_rtbl,
                         ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco3_clk", NULL);
         clk_register_clkdev(clk1, "pll3_clk", NULL);
@@ -498,7 +496,7 @@ void __init spear1340_clk_init(void)
         /* peripherals */
         clk_register_fixed_factor(NULL, "thermal_clk", "osc_24m_clk", 0, 1,
                         128);
-        clk = clk_register_gate(NULL, "thermal_gate_clk", "thermal_clk", 0,
+        clk = clk_register_gate(NULL, "thermal_gclk", "thermal_clk", 0,
                         SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_THSENS_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_thermal");
@@ -509,23 +507,23 @@ void __init spear1340_clk_init(void)
         clk_register_clkdev(clk, "ddr_clk", NULL);
 
         /* clock derived from pll1 clk */
-        clk = clk_register_frac("sys_synth_clk", "vco1div2_clk", 0,
+        clk = clk_register_frac("sys_syn_clk", "vco1div2_clk", 0,
                         SPEAR1340_SYS_CLK_SYNT, sys_synth_rtbl,
                         ARRAY_SIZE(sys_synth_rtbl), &_lock);
-        clk_register_clkdev(clk, "sys_synth_clk", NULL);
+        clk_register_clkdev(clk, "sys_syn_clk", NULL);
 
-        clk = clk_register_frac("amba_synth_clk", "vco1div2_clk", 0,
+        clk = clk_register_frac("amba_syn_clk", "vco1div2_clk", 0,
                         SPEAR1340_AMBA_CLK_SYNT, amba_synth_rtbl,
                         ARRAY_SIZE(amba_synth_rtbl), &_lock);
-        clk_register_clkdev(clk, "amba_synth_clk", NULL);
+        clk_register_clkdev(clk, "amba_syn_clk", NULL);
 
-        clk = clk_register_mux(NULL, "sys_mux_clk", sys_parents,
+        clk = clk_register_mux(NULL, "sys_mclk", sys_parents,
                         ARRAY_SIZE(sys_parents), 0, SPEAR1340_SYS_CLK_CTRL,
                         SPEAR1340_SCLK_SRC_SEL_SHIFT,
                         SPEAR1340_SCLK_SRC_SEL_MASK, 0, &_lock);
         clk_register_clkdev(clk, "sys_clk", NULL);
 
-        clk = clk_register_fixed_factor(NULL, "cpu_clk", "sys_mux_clk", 0, 1,
+        clk = clk_register_fixed_factor(NULL, "cpu_clk", "sys_mclk", 0, 1,
                         2);
         clk_register_clkdev(clk, "cpu_clk", NULL);
 
@@ -548,194 +546,193 @@ void __init spear1340_clk_init(void)
         clk_register_clkdev(clk, "apb_clk", NULL);
 
         /* gpt clocks */
-        clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt0_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_GPT0_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt0_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt0_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPT0_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt0");
 
-        clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt1_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_GPT1_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt1_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt1_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPT1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt1");
 
-        clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt2_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_GPT2_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt2_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt2_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mclk", 0,
                         SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_GPT2_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt2");
 
-        clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt3_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_GPT3_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt3_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt3_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mclk", 0,
                         SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_GPT3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt3");
 
         /* others */
-        clk = clk_register_aux("uart0_synth_clk", "uart0_synth_gate_clk",
+        clk = clk_register_aux("uart0_syn_clk", "uart0_syn_gclk",
                         "vco1div2_clk", 0, SPEAR1340_UART0_CLK_SYNT, NULL,
                         aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "uart0_synth_clk", NULL);
-        clk_register_clkdev(clk1, "uart0_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "uart0_syn_clk", NULL);
+        clk_register_clkdev(clk1, "uart0_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents,
+        clk = clk_register_mux(NULL, "uart0_mclk", uart0_parents,
                         ARRAY_SIZE(uart0_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_UART0_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "uart0_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart0_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart0_clk", "uart0_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart0_clk", "uart0_mclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART0_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "e0000000.serial");
 
-        clk = clk_register_aux("uart1_synth_clk", "uart1_synth_gate_clk",
+        clk = clk_register_aux("uart1_syn_clk", "uart1_syn_gclk",
                         "vco1div2_clk", 0, SPEAR1340_UART1_CLK_SYNT, NULL,
                         aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "uart1_synth_clk", NULL);
-        clk_register_clkdev(clk1, "uart1_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "uart1_syn_clk", NULL);
+        clk_register_clkdev(clk1, "uart1_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "uart1_mux_clk", uart1_parents,
+        clk = clk_register_mux(NULL, "uart1_mclk", uart1_parents,
                         ARRAY_SIZE(uart1_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_UART1_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "uart1_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart1_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart1_clk", "uart1_mux_clk", 0,
-                        SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART1_CLK_ENB, 0,
+        clk = clk_register_gate(NULL, "uart1_clk", "uart1_mclk", 0,
+                        SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_UART1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "b4100000.serial");
 
-        clk = clk_register_aux("sdhci_synth_clk", "sdhci_synth_gate_clk",
+        clk = clk_register_aux("sdhci_syn_clk", "sdhci_syn_gclk",
                         "vco1div2_clk", 0, SPEAR1340_SDHCI_CLK_SYNT, NULL,
                         aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "sdhci_synth_clk", NULL);
-        clk_register_clkdev(clk1, "sdhci_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "sdhci_syn_clk", NULL);
+        clk_register_clkdev(clk1, "sdhci_syn_gclk", NULL);
 
-        clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_synth_gate_clk", 0,
+        clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_syn_gclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SDHCI_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "b3000000.sdhci");
 
-        clk = clk_register_aux("cfxd_synth_clk", "cfxd_synth_gate_clk",
-                        "vco1div2_clk", 0, SPEAR1340_CFXD_CLK_SYNT, NULL,
-                        aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "cfxd_synth_clk", NULL);
-        clk_register_clkdev(clk1, "cfxd_synth_gate_clk", NULL);
+        clk = clk_register_aux("cfxd_syn_clk", "cfxd_syn_gclk", "vco1div2_clk",
+                        0, SPEAR1340_CFXD_CLK_SYNT, NULL, aux_rtbl,
+                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "cfxd_syn_clk", NULL);
+        clk_register_clkdev(clk1, "cfxd_syn_gclk", NULL);
 
-        clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_synth_gate_clk", 0,
+        clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_syn_gclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CFXD_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "b2800000.cf");
         clk_register_clkdev(clk, NULL, "arasan_xd");
 
-        clk = clk_register_aux("c3_synth_clk", "c3_synth_gate_clk",
-                        "vco1div2_clk", 0, SPEAR1340_C3_CLK_SYNT, NULL,
-                        aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "c3_synth_clk", NULL);
-        clk_register_clkdev(clk1, "c3_synth_gate_clk", NULL);
+        clk = clk_register_aux("c3_syn_clk", "c3_syn_gclk", "vco1div2_clk", 0,
+                        SPEAR1340_C3_CLK_SYNT, NULL, aux_rtbl,
+                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "c3_syn_clk", NULL);
+        clk_register_clkdev(clk1, "c3_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "c3_mux_clk", c3_parents,
+        clk = clk_register_mux(NULL, "c3_mclk", c3_parents,
                         ARRAY_SIZE(c3_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_C3_CLK_SHIFT, SPEAR1340_C3_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "c3_mux_clk", NULL);
+        clk_register_clkdev(clk, "c3_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "c3_clk", "c3_mux_clk", 0,
+        clk = clk_register_gate(NULL, "c3_clk", "c3_mclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_C3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "c3");
 
         /* gmac */
-        clk = clk_register_mux(NULL, "gmac_phy_input_mux_clk",
-                        gmac_phy_input_parents,
+        clk = clk_register_mux(NULL, "phy_input_mclk", gmac_phy_input_parents,
                         ARRAY_SIZE(gmac_phy_input_parents), 0,
                         SPEAR1340_GMAC_CLK_CFG,
                         SPEAR1340_GMAC_PHY_INPUT_CLK_SHIFT,
                         SPEAR1340_GMAC_PHY_INPUT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gmac_phy_input_mux_clk", NULL);
+        clk_register_clkdev(clk, "phy_input_mclk", NULL);
 
-        clk = clk_register_aux("gmac_phy_synth_clk", "gmac_phy_synth_gate_clk",
-                        "gmac_phy_input_mux_clk", 0, SPEAR1340_GMAC_CLK_SYNT,
-                        NULL, gmac_rtbl, ARRAY_SIZE(gmac_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "gmac_phy_synth_clk", NULL);
-        clk_register_clkdev(clk1, "gmac_phy_synth_gate_clk", NULL);
+        clk = clk_register_aux("phy_syn_clk", "phy_syn_gclk", "phy_input_mclk",
+                        0, SPEAR1340_GMAC_CLK_SYNT, NULL, gmac_rtbl,
+                        ARRAY_SIZE(gmac_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "phy_syn_clk", NULL);
+        clk_register_clkdev(clk1, "phy_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "gmac_phy_mux_clk", gmac_phy_parents,
+        clk = clk_register_mux(NULL, "phy_mclk", gmac_phy_parents,
                         ARRAY_SIZE(gmac_phy_parents), 0,
                         SPEAR1340_PERIP_CLK_CFG, SPEAR1340_GMAC_PHY_CLK_SHIFT,
                         SPEAR1340_GMAC_PHY_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, NULL, "stmmacphy.0");
 
         /* clcd */
-        clk = clk_register_mux(NULL, "clcd_synth_mux_clk", clcd_synth_parents,
+        clk = clk_register_mux(NULL, "clcd_syn_mclk", clcd_synth_parents,
                         ARRAY_SIZE(clcd_synth_parents), 0,
                         SPEAR1340_CLCD_CLK_SYNT, SPEAR1340_CLCD_SYNT_CLK_SHIFT,
                         SPEAR1340_CLCD_SYNT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "clcd_synth_mux_clk", NULL);
+        clk_register_clkdev(clk, "clcd_syn_mclk", NULL);
 
-        clk = clk_register_frac("clcd_synth_clk", "clcd_synth_mux_clk", 0,
+        clk = clk_register_frac("clcd_syn_clk", "clcd_syn_mclk", 0,
                         SPEAR1340_CLCD_CLK_SYNT, clcd_rtbl,
                         ARRAY_SIZE(clcd_rtbl), &_lock);
-        clk_register_clkdev(clk, "clcd_synth_clk", NULL);
+        clk_register_clkdev(clk, "clcd_syn_clk", NULL);
 
-        clk = clk_register_mux(NULL, "clcd_pixel_mux_clk", clcd_pixel_parents,
+        clk = clk_register_mux(NULL, "clcd_pixel_mclk", clcd_pixel_parents,
                         ARRAY_SIZE(clcd_pixel_parents), 0,
                         SPEAR1340_PERIP_CLK_CFG, SPEAR1340_CLCD_CLK_SHIFT,
                         SPEAR1340_CLCD_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, "clcd_pixel_clk", NULL);
 
-        clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mux_clk", 0,
+        clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CLCD_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, "clcd_clk", NULL);
 
         /* i2s */
-        clk = clk_register_mux(NULL, "i2s_src_mux_clk", i2s_src_parents,
+        clk = clk_register_mux(NULL, "i2s_src_mclk", i2s_src_parents,
                         ARRAY_SIZE(i2s_src_parents), 0, SPEAR1340_I2S_CLK_CFG,
                         SPEAR1340_I2S_SRC_CLK_SHIFT, SPEAR1340_I2S_SRC_CLK_MASK,
                         0, &_lock);
         clk_register_clkdev(clk, "i2s_src_clk", NULL);
 
-        clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mux_clk", 0,
+        clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mclk", 0,
                         SPEAR1340_I2S_CLK_CFG, &i2s_prs1_masks, i2s_prs1_rtbl,
                         ARRAY_SIZE(i2s_prs1_rtbl), &_lock, NULL);
         clk_register_clkdev(clk, "i2s_prs1_clk", NULL);
 
-        clk = clk_register_mux(NULL, "i2s_ref_mux_clk", i2s_ref_parents,
+        clk = clk_register_mux(NULL, "i2s_ref_mclk", i2s_ref_parents,
                         ARRAY_SIZE(i2s_ref_parents), 0, SPEAR1340_I2S_CLK_CFG,
                         SPEAR1340_I2S_REF_SHIFT, SPEAR1340_I2S_REF_SEL_MASK, 0,
                         &_lock);
         clk_register_clkdev(clk, "i2s_ref_clk", NULL);
 
-        clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mclk", 0,
                         SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_I2S_REF_PAD_CLK_ENB,
                         0, &_lock);
         clk_register_clkdev(clk, "i2s_ref_pad_clk", NULL);
 
-        clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gate_clk",
-                        "i2s_ref_mux_clk", 0, SPEAR1340_I2S_CLK_CFG,
-                        &i2s_sclk_masks, i2s_sclk_rtbl,
-                        ARRAY_SIZE(i2s_sclk_rtbl), &_lock, &clk1);
+        clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gclk", "i2s_ref_mclk",
+                        0, SPEAR1340_I2S_CLK_CFG, &i2s_sclk_masks,
+                        i2s_sclk_rtbl, ARRAY_SIZE(i2s_sclk_rtbl), &_lock,
+                        &clk1);
         clk_register_clkdev(clk, "i2s_sclk_clk", NULL);
-        clk_register_clkdev(clk1, "i2s_sclk_gate_clk", NULL);
+        clk_register_clkdev(clk1, "i2s_sclk_gclk", NULL);
 
         /* clock derived from ahb clk */
         clk = clk_register_gate(NULL, "i2c0_clk", "ahb_clk", 0,
@@ -744,7 +741,7 @@ void __init spear1340_clk_init(void)
         clk_register_clkdev(clk, NULL, "e0280000.i2c");
 
         clk = clk_register_gate(NULL, "i2c1_clk", "ahb_clk", 0,
-                        SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2C1_CLK_ENB, 0,
+                        SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_I2C1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "b4000000.i2c");
 
@@ -800,13 +797,13 @@ void __init spear1340_clk_init(void)
                         &_lock);
         clk_register_clkdev(clk, "sysram1_clk", NULL);
 
-        clk = clk_register_aux("adc_synth_clk", "adc_synth_gate_clk", "ahb_clk",
+        clk = clk_register_aux("adc_syn_clk", "adc_syn_gclk", "ahb_clk",
                         0, SPEAR1340_ADC_CLK_SYNT, NULL, adc_rtbl,
                         ARRAY_SIZE(adc_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "adc_synth_clk", NULL);
-        clk_register_clkdev(clk1, "adc_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "adc_syn_clk", NULL);
+        clk_register_clkdev(clk1, "adc_syn_gclk", NULL);
 
-        clk = clk_register_gate(NULL, "adc_clk", "adc_synth_gate_clk", 0,
+        clk = clk_register_gate(NULL, "adc_clk", "adc_syn_gclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_ADC_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "adc_clk");
@@ -843,39 +840,39 @@ void __init spear1340_clk_init(void)
         clk_register_clkdev(clk, NULL, "e0300000.kbd");
 
         /* RAS clks */
-        clk = clk_register_mux(NULL, "gen_synth0_1_mux_clk",
-                        gen_synth0_1_parents, ARRAY_SIZE(gen_synth0_1_parents),
-                        0, SPEAR1340_PLL_CFG, SPEAR1340_GEN_SYNT0_1_CLK_SHIFT,
+        clk = clk_register_mux(NULL, "gen_syn0_1_mclk", gen_synth0_1_parents,
+                        ARRAY_SIZE(gen_synth0_1_parents), 0, SPEAR1340_PLL_CFG,
+                        SPEAR1340_GEN_SYNT0_1_CLK_SHIFT,
                         SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gen_synth0_1_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn0_1_clk", NULL);
 
-        clk = clk_register_mux(NULL, "gen_synth2_3_mux_clk",
-                        gen_synth2_3_parents, ARRAY_SIZE(gen_synth2_3_parents),
-                        0, SPEAR1340_PLL_CFG, SPEAR1340_GEN_SYNT2_3_CLK_SHIFT,
+        clk = clk_register_mux(NULL, "gen_syn2_3_mclk", gen_synth2_3_parents,
+                        ARRAY_SIZE(gen_synth2_3_parents), 0, SPEAR1340_PLL_CFG,
+                        SPEAR1340_GEN_SYNT2_3_CLK_SHIFT,
                         SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gen_synth2_3_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn2_3_clk", NULL);
 
-        clk = clk_register_frac("gen_synth0_clk", "gen_synth0_1_clk", 0,
+        clk = clk_register_frac("gen_syn0_clk", "gen_syn0_1_clk", 0,
                         SPEAR1340_GEN_CLK_SYNT0, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth0_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn0_clk", NULL);
 
-        clk = clk_register_frac("gen_synth1_clk", "gen_synth0_1_clk", 0,
+        clk = clk_register_frac("gen_syn1_clk", "gen_syn0_1_clk", 0,
                         SPEAR1340_GEN_CLK_SYNT1, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth1_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn1_clk", NULL);
 
-        clk = clk_register_frac("gen_synth2_clk", "gen_synth2_3_clk", 0,
+        clk = clk_register_frac("gen_syn2_clk", "gen_syn2_3_clk", 0,
                         SPEAR1340_GEN_CLK_SYNT2, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth2_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn2_clk", NULL);
 
-        clk = clk_register_frac("gen_synth3_clk", "gen_synth2_3_clk", 0,
+        clk = clk_register_frac("gen_syn3_clk", "gen_syn2_3_clk", 0,
                         SPEAR1340_GEN_CLK_SYNT3, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth3_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn3_clk", NULL);
 
-        clk = clk_register_gate(NULL, "mali_clk", "gen_synth3_clk", 0,
+        clk = clk_register_gate(NULL, "mali_clk", "gen_syn3_clk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_MALI_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "mali");
@@ -890,74 +887,74 @@ void __init spear1340_clk_init(void)
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_cec.1");
 
-        clk = clk_register_mux(NULL, "spdif_out_mux_clk", spdif_out_parents,
+        clk = clk_register_mux(NULL, "spdif_out_mclk", spdif_out_parents,
                         ARRAY_SIZE(spdif_out_parents), 0,
                         SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_OUT_CLK_SHIFT,
                         SPEAR1340_SPDIF_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "spdif_out_mux_clk", NULL);
+        clk_register_clkdev(clk, "spdif_out_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "spdif_out_clk", "spdif_out_mux_clk", 0,
+        clk = clk_register_gate(NULL, "spdif_out_clk", "spdif_out_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_OUT_CLK_ENB,
                         0, &_lock);
         clk_register_clkdev(clk, NULL, "spdif-out");
 
-        clk = clk_register_mux(NULL, "spdif_in_mux_clk", spdif_in_parents,
+        clk = clk_register_mux(NULL, "spdif_in_mclk", spdif_in_parents,
                         ARRAY_SIZE(spdif_in_parents), 0,
                         SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_IN_CLK_SHIFT,
                         SPEAR1340_SPDIF_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "spdif_in_mux_clk", NULL);
+        clk_register_clkdev(clk, "spdif_in_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "spdif_in_clk", "spdif_in_mux_clk", 0,
+        clk = clk_register_gate(NULL, "spdif_in_clk", "spdif_in_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_IN_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spdif-in");
 
-        clk = clk_register_gate(NULL, "acp_clk", "acp_mux_clk", 0,
+        clk = clk_register_gate(NULL, "acp_clk", "acp_mclk", 0,
                         SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_ACP_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "acp_clk");
 
-        clk = clk_register_gate(NULL, "plgpio_clk", "plgpio_mux_clk", 0,
+        clk = clk_register_gate(NULL, "plgpio_clk", "plgpio_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PLGPIO_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "plgpio");
 
-        clk = clk_register_gate(NULL, "video_dec_clk", "video_dec_mux_clk", 0,
+        clk = clk_register_gate(NULL, "video_dec_clk", "video_dec_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_DEC_CLK_ENB,
                         0, &_lock);
         clk_register_clkdev(clk, NULL, "video_dec");
 
-        clk = clk_register_gate(NULL, "video_enc_clk", "video_enc_mux_clk", 0,
+        clk = clk_register_gate(NULL, "video_enc_clk", "video_enc_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_ENC_CLK_ENB,
                         0, &_lock);
         clk_register_clkdev(clk, NULL, "video_enc");
 
-        clk = clk_register_gate(NULL, "video_in_clk", "video_in_mux_clk", 0,
+        clk = clk_register_gate(NULL, "video_in_clk", "video_in_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_IN_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_vip");
 
-        clk = clk_register_gate(NULL, "cam0_clk", "cam0_mux_clk", 0,
+        clk = clk_register_gate(NULL, "cam0_clk", "cam0_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM0_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_camif.0");
 
-        clk = clk_register_gate(NULL, "cam1_clk", "cam1_mux_clk", 0,
+        clk = clk_register_gate(NULL, "cam1_clk", "cam1_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_camif.1");
 
-        clk = clk_register_gate(NULL, "cam2_clk", "cam2_mux_clk", 0,
+        clk = clk_register_gate(NULL, "cam2_clk", "cam2_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM2_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_camif.2");
 
-        clk = clk_register_gate(NULL, "cam3_clk", "cam3_mux_clk", 0,
+        clk = clk_register_gate(NULL, "cam3_clk", "cam3_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_camif.3");
 
-        clk = clk_register_gate(NULL, "pwm_clk", "pwm_mux_clk", 0,
+        clk = clk_register_gate(NULL, "pwm_clk", "pwm_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PWM_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "pwm");
diff --git a/drivers/clk/spear/spear3xx_clock.c b/drivers/clk/spear/spear3xx_clock.c
index 01dd6daff2a1..c3157454bb3f 100644
--- a/drivers/clk/spear/spear3xx_clock.c
+++ b/drivers/clk/spear/spear3xx_clock.c
@@ -122,12 +122,12 @@ static struct gpt_rate_tbl gpt_rtbl[] = {
 };
 
 /* clock parents */
-static const char *uart0_parents[] = { "pll3_48m_clk", "uart_synth_gate_clk", };
-static const char *firda_parents[] = { "pll3_48m_clk", "firda_synth_gate_clk",
+static const char *uart0_parents[] = { "pll3_clk", "uart_syn_gclk", };
+static const char *firda_parents[] = { "pll3_clk", "firda_syn_gclk",
 };
-static const char *gpt0_parents[] = { "pll3_48m_clk", "gpt0_synth_clk", };
-static const char *gpt1_parents[] = { "pll3_48m_clk", "gpt1_synth_clk", };
-static const char *gpt2_parents[] = { "pll3_48m_clk", "gpt2_synth_clk", };
+static const char *gpt0_parents[] = { "pll3_clk", "gpt0_syn_clk", };
+static const char *gpt1_parents[] = { "pll3_clk", "gpt1_syn_clk", };
+static const char *gpt2_parents[] = { "pll3_clk", "gpt2_syn_clk", };
 static const char *gen2_3_parents[] = { "pll1_clk", "pll2_clk", };
 static const char *ddr_parents[] = { "ahb_clk", "ahbmult2_clk", "none",
         "pll2_clk", };
@@ -137,7 +137,7 @@ static void __init spear300_clk_init(void)
 {
         struct clk *clk;
 
-        clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_48m_clk", 0,
+        clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_clk", 0,
                         1, 1);
         clk_register_clkdev(clk, NULL, "60000000.clcd");
 
@@ -219,15 +219,11 @@ static void __init spear310_clk_init(void)
         #define SPEAR320_UARTX_PCLK_VAL_SYNTH1          0x0
         #define SPEAR320_UARTX_PCLK_VAL_APB             0x1
 
-static const char *i2s_ref_parents[] = { "ras_pll2_clk",
-        "ras_gen2_synth_gate_clk", };
-static const char *sdhci_parents[] = { "ras_pll3_48m_clk",
-        "ras_gen3_synth_gate_clk",
-};
+static const char *i2s_ref_parents[] = { "ras_pll2_clk", "ras_syn2_gclk", };
+static const char *sdhci_parents[] = { "ras_pll3_clk", "ras_syn3_gclk", };
 static const char *smii0_parents[] = { "smii_125m_pad", "ras_pll2_clk",
-        "ras_gen0_synth_gate_clk", };
-static const char *uartx_parents[] = { "ras_gen1_synth_gate_clk", "ras_apb_clk",
-};
+        "ras_syn0_gclk", };
+static const char *uartx_parents[] = { "ras_syn1_gclk", "ras_apb_clk", };
 
 static void __init spear320_clk_init(void)
 {
@@ -237,7 +233,7 @@ static void __init spear320_clk_init(void)
                         CLK_IS_ROOT, 125000000);
         clk_register_clkdev(clk, "smii_125m_pad", NULL);
 
-        clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_48m_clk", 0,
+        clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_clk", 0,
                         1, 1);
         clk_register_clkdev(clk, NULL, "90000000.clcd");
 
@@ -363,9 +359,9 @@ void __init spear3xx_clk_init(void)
         clk_register_clkdev(clk, NULL, "fc900000.rtc");
 
         /* clock derived from 24 MHz osc clk */
-        clk = clk_register_fixed_rate(NULL, "pll3_48m_clk", "osc_24m_clk", 0,
+        clk = clk_register_fixed_rate(NULL, "pll3_clk", "osc_24m_clk", 0,
                         48000000);
-        clk_register_clkdev(clk, "pll3_48m_clk", NULL);
+        clk_register_clkdev(clk, "pll3_clk", NULL);
 
         clk = clk_register_fixed_factor(NULL, "wdt_clk", "osc_24m_clk", 0, 1,
                         1);
@@ -392,98 +388,98 @@ void __init spear3xx_clk_init(void)
                         HCLK_RATIO_MASK, 0, &_lock);
         clk_register_clkdev(clk, "ahb_clk", NULL);
 
-        clk = clk_register_aux("uart_synth_clk", "uart_synth_gate_clk",
-                        "pll1_clk", 0, UART_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "uart_synth_clk", NULL);
-        clk_register_clkdev(clk1, "uart_synth_gate_clk", NULL);
+        clk = clk_register_aux("uart_syn_clk", "uart_syn_gclk", "pll1_clk", 0,
+                        UART_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "uart_syn_clk", NULL);
+        clk_register_clkdev(clk1, "uart_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents,
+        clk = clk_register_mux(NULL, "uart0_mclk", uart0_parents,
                         ARRAY_SIZE(uart0_parents), 0, PERIP_CLK_CFG,
                         UART_CLK_SHIFT, UART_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "uart0_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart0_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart0", "uart0_mux_clk", 0,
-                        PERIP1_CLK_ENB, UART_CLK_ENB, 0, &_lock);
+        clk = clk_register_gate(NULL, "uart0", "uart0_mclk", 0, PERIP1_CLK_ENB,
+                        UART_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "d0000000.serial");
 
-        clk = clk_register_aux("firda_synth_clk", "firda_synth_gate_clk",
-                        "pll1_clk", 0, FIRDA_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "firda_synth_clk", NULL);
-        clk_register_clkdev(clk1, "firda_synth_gate_clk", NULL);
+        clk = clk_register_aux("firda_syn_clk", "firda_syn_gclk", "pll1_clk", 0,
+                        FIRDA_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "firda_syn_clk", NULL);
+        clk_register_clkdev(clk1, "firda_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "firda_mux_clk", firda_parents,
+        clk = clk_register_mux(NULL, "firda_mclk", firda_parents,
                         ARRAY_SIZE(firda_parents), 0, PERIP_CLK_CFG,
                         FIRDA_CLK_SHIFT, FIRDA_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "firda_mux_clk", NULL);
+        clk_register_clkdev(clk, "firda_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "firda_clk", "firda_mux_clk", 0,
+        clk = clk_register_gate(NULL, "firda_clk", "firda_mclk", 0,
                         PERIP1_CLK_ENB, FIRDA_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "firda");
 
         /* gpt clocks */
-        clk_register_gpt("gpt0_synth_clk", "pll1_clk", 0, PRSC0_CLK_CFG,
-                        gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock);
+        clk_register_gpt("gpt0_syn_clk", "pll1_clk", 0, PRSC0_CLK_CFG, gpt_rtbl,
+                        ARRAY_SIZE(gpt_rtbl), &_lock);
         clk = clk_register_mux(NULL, "gpt0_clk", gpt0_parents,
                         ARRAY_SIZE(gpt0_parents), 0, PERIP_CLK_CFG,
                         GPT0_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt0");
 
-        clk_register_gpt("gpt1_synth_clk", "pll1_clk", 0, PRSC1_CLK_CFG,
-                        gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock);
-        clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt1_parents,
+        clk_register_gpt("gpt1_syn_clk", "pll1_clk", 0, PRSC1_CLK_CFG, gpt_rtbl,
+                        ARRAY_SIZE(gpt_rtbl), &_lock);
+        clk = clk_register_mux(NULL, "gpt1_mclk", gpt1_parents,
                         ARRAY_SIZE(gpt1_parents), 0, PERIP_CLK_CFG,
                         GPT1_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gpt1_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt1_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mclk", 0,
                         PERIP1_CLK_ENB, GPT1_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt1");
 
-        clk_register_gpt("gpt2_synth_clk", "pll1_clk", 0, PRSC2_CLK_CFG,
-                        gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock);
-        clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt2_parents,
+        clk_register_gpt("gpt2_syn_clk", "pll1_clk", 0, PRSC2_CLK_CFG, gpt_rtbl,
+                        ARRAY_SIZE(gpt_rtbl), &_lock);
+        clk = clk_register_mux(NULL, "gpt2_mclk", gpt2_parents,
                         ARRAY_SIZE(gpt2_parents), 0, PERIP_CLK_CFG,
                         GPT2_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gpt2_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt2_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mclk", 0,
                         PERIP1_CLK_ENB, GPT2_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt2");
 
         /* general synths clocks */
-        clk = clk_register_aux("gen0_synth_clk", "gen0_synth_gate_clk",
-                        "pll1_clk", 0, GEN0_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "gen0_synth_clk", NULL);
-        clk_register_clkdev(clk1, "gen0_synth_gate_clk", NULL);
-
-        clk = clk_register_aux("gen1_synth_clk", "gen1_synth_gate_clk",
-                        "pll1_clk", 0, GEN1_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "gen1_synth_clk", NULL);
-        clk_register_clkdev(clk1, "gen1_synth_gate_clk", NULL);
-
-        clk = clk_register_mux(NULL, "gen2_3_parent_clk", gen2_3_parents,
+        clk = clk_register_aux("gen0_syn_clk", "gen0_syn_gclk", "pll1_clk",
+                        0, GEN0_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "gen0_syn_clk", NULL);
+        clk_register_clkdev(clk1, "gen0_syn_gclk", NULL);
+
+        clk = clk_register_aux("gen1_syn_clk", "gen1_syn_gclk", "pll1_clk",
+                        0, GEN1_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "gen1_syn_clk", NULL);
+        clk_register_clkdev(clk1, "gen1_syn_gclk", NULL);
+
+        clk = clk_register_mux(NULL, "gen2_3_par_clk", gen2_3_parents,
                         ARRAY_SIZE(gen2_3_parents), 0, CORE_CLK_CFG,
                         GEN_SYNTH2_3_CLK_SHIFT, GEN_SYNTH2_3_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gen2_3_parent_clk", NULL);
+        clk_register_clkdev(clk, "gen2_3_par_clk", NULL);
 
-        clk = clk_register_aux("gen2_synth_clk", "gen2_synth_gate_clk",
-                        "gen2_3_parent_clk", 0, GEN2_CLK_SYNT, NULL, aux_rtbl,
+        clk = clk_register_aux("gen2_syn_clk", "gen2_syn_gclk",
+                        "gen2_3_par_clk", 0, GEN2_CLK_SYNT, NULL, aux_rtbl,
                         ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "gen2_synth_clk", NULL);
-        clk_register_clkdev(clk1, "gen2_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "gen2_syn_clk", NULL);
+        clk_register_clkdev(clk1, "gen2_syn_gclk", NULL);
 
-        clk = clk_register_aux("gen3_synth_clk", "gen3_synth_gate_clk",
-                        "gen2_3_parent_clk", 0, GEN3_CLK_SYNT, NULL, aux_rtbl,
+        clk = clk_register_aux("gen3_syn_clk", "gen3_syn_gclk",
+                        "gen2_3_par_clk", 0, GEN3_CLK_SYNT, NULL, aux_rtbl,
                         ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "gen3_synth_clk", NULL);
-        clk_register_clkdev(clk1, "gen3_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "gen3_syn_clk", NULL);
+        clk_register_clkdev(clk1, "gen3_syn_gclk", NULL);
 
         /* clock derived from pll3 clk */
-        clk = clk_register_gate(NULL, "usbh_clk", "pll3_48m_clk", 0,
-                        PERIP1_CLK_ENB, USBH_CLK_ENB, 0, &_lock);
+        clk = clk_register_gate(NULL, "usbh_clk", "pll3_clk", 0, PERIP1_CLK_ENB,
+                        USBH_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, "usbh_clk", NULL);
 
         clk = clk_register_fixed_factor(NULL, "usbh.0_clk", "usbh_clk", 0, 1,
@@ -494,8 +490,8 @@ void __init spear3xx_clk_init(void)
                         1);
         clk_register_clkdev(clk, "usbh.1_clk", NULL);
 
-        clk = clk_register_gate(NULL, "usbd_clk", "pll3_48m_clk", 0,
-                        PERIP1_CLK_ENB, USBD_CLK_ENB, 0, &_lock);
+        clk = clk_register_gate(NULL, "usbd_clk", "pll3_clk", 0, PERIP1_CLK_ENB,
+                        USBD_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "designware_udc");
 
         /* clock derived from ahb clk */
@@ -579,29 +575,25 @@ void __init spear3xx_clk_init(void)
                         RAS_CLK_ENB, RAS_PLL2_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, "ras_pll2_clk", NULL);
 
-        clk = clk_register_gate(NULL, "ras_pll3_48m_clk", "pll3_48m_clk", 0,
+        clk = clk_register_gate(NULL, "ras_pll3_clk", "pll3_clk", 0,
                         RAS_CLK_ENB, RAS_48M_CLK_ENB, 0, &_lock);
-        clk_register_clkdev(clk, "ras_pll3_48m_clk", NULL);
-
-        clk = clk_register_gate(NULL, "ras_gen0_synth_gate_clk",
-                        "gen0_synth_gate_clk", 0, RAS_CLK_ENB,
-                        RAS_SYNT0_CLK_ENB, 0, &_lock);
-        clk_register_clkdev(clk, "ras_gen0_synth_gate_clk", NULL);
-
-        clk = clk_register_gate(NULL, "ras_gen1_synth_gate_clk",
-                        "gen1_synth_gate_clk", 0, RAS_CLK_ENB,
-                        RAS_SYNT1_CLK_ENB, 0, &_lock);
-        clk_register_clkdev(clk, "ras_gen1_synth_gate_clk", NULL);
-
-        clk = clk_register_gate(NULL, "ras_gen2_synth_gate_clk",
-                        "gen2_synth_gate_clk", 0, RAS_CLK_ENB,
-                        RAS_SYNT2_CLK_ENB, 0, &_lock);
-        clk_register_clkdev(clk, "ras_gen2_synth_gate_clk", NULL);
-
-        clk = clk_register_gate(NULL, "ras_gen3_synth_gate_clk",
-                        "gen3_synth_gate_clk", 0, RAS_CLK_ENB,
-                        RAS_SYNT3_CLK_ENB, 0, &_lock);
-        clk_register_clkdev(clk, "ras_gen3_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "ras_pll3_clk", NULL);
+
+        clk = clk_register_gate(NULL, "ras_syn0_gclk", "gen0_syn_gclk", 0,
+                        RAS_CLK_ENB, RAS_SYNT0_CLK_ENB, 0, &_lock);
+        clk_register_clkdev(clk, "ras_syn0_gclk", NULL);
+
+        clk = clk_register_gate(NULL, "ras_syn1_gclk", "gen1_syn_gclk", 0,
+                        RAS_CLK_ENB, RAS_SYNT1_CLK_ENB, 0, &_lock);
+        clk_register_clkdev(clk, "ras_syn1_gclk", NULL);
+
+        clk = clk_register_gate(NULL, "ras_syn2_gclk", "gen2_syn_gclk", 0,
+                        RAS_CLK_ENB, RAS_SYNT2_CLK_ENB, 0, &_lock);
+        clk_register_clkdev(clk, "ras_syn2_gclk", NULL);
+
+        clk = clk_register_gate(NULL, "ras_syn3_gclk", "gen3_syn_gclk", 0,
+                        RAS_CLK_ENB, RAS_SYNT3_CLK_ENB, 0, &_lock);
+        clk_register_clkdev(clk, "ras_syn3_gclk", NULL);
 
         if (of_machine_is_compatible("st,spear300"))
                 spear300_clk_init();
diff --git a/drivers/clk/spear/spear6xx_clock.c b/drivers/clk/spear/spear6xx_clock.c
index 61026ae564ab..a98d0866f541 100644
--- a/drivers/clk/spear/spear6xx_clock.c
+++ b/drivers/clk/spear/spear6xx_clock.c
@@ -97,13 +97,12 @@ static struct aux_rate_tbl aux_rtbl[] = {
         {.xscale = 1, .yscale = 2, .eq = 1}, /* 166 MHz */
 };
 
-static const char *clcd_parents[] = { "pll3_48m_clk", "clcd_synth_gate_clk", };
-static const char *firda_parents[] = { "pll3_48m_clk", "firda_synth_gate_clk",
-};
-static const char *uart_parents[] = { "pll3_48m_clk", "uart_synth_gate_clk", };
-static const char *gpt0_1_parents[] = { "pll3_48m_clk", "gpt0_1_synth_clk", };
-static const char *gpt2_parents[] = { "pll3_48m_clk", "gpt2_synth_clk", };
-static const char *gpt3_parents[] = { "pll3_48m_clk", "gpt3_synth_clk", };
+static const char *clcd_parents[] = { "pll3_clk", "clcd_syn_gclk", };
+static const char *firda_parents[] = { "pll3_clk", "firda_syn_gclk", };
+static const char *uart_parents[] = { "pll3_clk", "uart_syn_gclk", };
+static const char *gpt0_1_parents[] = { "pll3_clk", "gpt0_1_syn_clk", };
+static const char *gpt2_parents[] = { "pll3_clk", "gpt2_syn_clk", };
+static const char *gpt3_parents[] = { "pll3_clk", "gpt3_syn_clk", };
 static const char *ddr_parents[] = { "ahb_clk", "ahbmult2_clk", "none",
         "pll2_clk", };
 
@@ -136,9 +135,9 @@ void __init spear6xx_clk_init(void)
         clk_register_clkdev(clk, NULL, "rtc-spear");
 
         /* clock derived from 30 MHz osc clk */
-        clk = clk_register_fixed_rate(NULL, "pll3_48m_clk", "osc_24m_clk", 0,
+        clk = clk_register_fixed_rate(NULL, "pll3_clk", "osc_24m_clk", 0,
                         48000000);
-        clk_register_clkdev(clk, "pll3_48m_clk", NULL);
+        clk_register_clkdev(clk, "pll3_clk", NULL);
 
         clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "osc_30m_clk",
                         0, PLL1_CTR, PLL1_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl),
@@ -146,9 +145,9 @@ void __init spear6xx_clk_init(void)
         clk_register_clkdev(clk, "vco1_clk", NULL);
         clk_register_clkdev(clk1, "pll1_clk", NULL);
 
-        clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL,
-                        "osc_30m_clk", 0, PLL2_CTR, PLL2_FRQ, pll_rtbl,
-                        ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
+        clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "osc_30m_clk",
+                        0, PLL2_CTR, PLL2_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl),
+                        &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco2_clk", NULL);
         clk_register_clkdev(clk1, "pll2_clk", NULL);
 
@@ -165,111 +164,111 @@ void __init spear6xx_clk_init(void)
                         HCLK_RATIO_MASK, 0, &_lock);
         clk_register_clkdev(clk, "ahb_clk", NULL);
 
-        clk = clk_register_aux("uart_synth_clk", "uart_synth_gate_clk",
-                        "pll1_clk", 0, UART_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "uart_synth_clk", NULL);
-        clk_register_clkdev(clk1, "uart_synth_gate_clk", NULL);
+        clk = clk_register_aux("uart_syn_clk", "uart_syn_gclk", "pll1_clk", 0,
+                        UART_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "uart_syn_clk", NULL);
+        clk_register_clkdev(clk1, "uart_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "uart_mux_clk", uart_parents,
+        clk = clk_register_mux(NULL, "uart_mclk", uart_parents,
                         ARRAY_SIZE(uart_parents), 0, PERIP_CLK_CFG,
                         UART_CLK_SHIFT, UART_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "uart_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart0", "uart_mux_clk", 0,
-                        PERIP1_CLK_ENB, UART0_CLK_ENB, 0, &_lock);
+        clk = clk_register_gate(NULL, "uart0", "uart_mclk", 0, PERIP1_CLK_ENB,
+                        UART0_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "d0000000.serial");
 
-        clk = clk_register_gate(NULL, "uart1", "uart_mux_clk", 0,
-                        PERIP1_CLK_ENB, UART1_CLK_ENB, 0, &_lock);
+        clk = clk_register_gate(NULL, "uart1", "uart_mclk", 0, PERIP1_CLK_ENB,
+                        UART1_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "d0080000.serial");
 
-        clk = clk_register_aux("firda_synth_clk", "firda_synth_gate_clk",
-                        "pll1_clk", 0, FIRDA_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "firda_synth_clk", NULL);
-        clk_register_clkdev(clk1, "firda_synth_gate_clk", NULL);
+        clk = clk_register_aux("firda_syn_clk", "firda_syn_gclk", "pll1_clk",
+                        0, FIRDA_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "firda_syn_clk", NULL);
+        clk_register_clkdev(clk1, "firda_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "firda_mux_clk", firda_parents,
+        clk = clk_register_mux(NULL, "firda_mclk", firda_parents,
                         ARRAY_SIZE(firda_parents), 0, PERIP_CLK_CFG,
                         FIRDA_CLK_SHIFT, FIRDA_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "firda_mux_clk", NULL);
+        clk_register_clkdev(clk, "firda_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "firda_clk", "firda_mux_clk", 0,
+        clk = clk_register_gate(NULL, "firda_clk", "firda_mclk", 0,
                         PERIP1_CLK_ENB, FIRDA_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "firda");
 
-        clk = clk_register_aux("clcd_synth_clk", "clcd_synth_gate_clk",
-                        "pll1_clk", 0, CLCD_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "clcd_synth_clk", NULL);
-        clk_register_clkdev(clk1, "clcd_synth_gate_clk", NULL);
+        clk = clk_register_aux("clcd_syn_clk", "clcd_syn_gclk", "pll1_clk",
+                        0, CLCD_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "clcd_syn_clk", NULL);
+        clk_register_clkdev(clk1, "clcd_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "clcd_mux_clk", clcd_parents,
+        clk = clk_register_mux(NULL, "clcd_mclk", clcd_parents,
                         ARRAY_SIZE(clcd_parents), 0, PERIP_CLK_CFG,
                         CLCD_CLK_SHIFT, CLCD_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "clcd_mux_clk", NULL);
+        clk_register_clkdev(clk, "clcd_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "clcd_clk", "clcd_mux_clk", 0,
+        clk = clk_register_gate(NULL, "clcd_clk", "clcd_mclk", 0,
                         PERIP1_CLK_ENB, CLCD_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "clcd");
 
         /* gpt clocks */
-        clk = clk_register_gpt("gpt0_1_synth_clk", "pll1_clk", 0, PRSC0_CLK_CFG,
+        clk = clk_register_gpt("gpt0_1_syn_clk", "pll1_clk", 0, PRSC0_CLK_CFG,
                         gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock);
-        clk_register_clkdev(clk, "gpt0_1_synth_clk", NULL);
+        clk_register_clkdev(clk, "gpt0_1_syn_clk", NULL);
 
-        clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt0_1_parents,
+        clk = clk_register_mux(NULL, "gpt0_mclk", gpt0_1_parents,
                         ARRAY_SIZE(gpt0_1_parents), 0, PERIP_CLK_CFG,
                         GPT0_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt0");
 
-        clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt0_1_parents,
+        clk = clk_register_mux(NULL, "gpt1_mclk", gpt0_1_parents,
                         ARRAY_SIZE(gpt0_1_parents), 0, PERIP_CLK_CFG,
                         GPT1_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gpt1_mux_clk", NULL);
+        clk_register_clkdev(clk, "gpt1_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0,
+        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mclk", 0,
                         PERIP1_CLK_ENB, GPT1_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt1");
 
-        clk = clk_register_gpt("gpt2_synth_clk", "pll1_clk", 0, PRSC1_CLK_CFG,
+        clk = clk_register_gpt("gpt2_syn_clk", "pll1_clk", 0, PRSC1_CLK_CFG,
                         gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock);
-        clk_register_clkdev(clk, "gpt2_synth_clk", NULL);
+        clk_register_clkdev(clk, "gpt2_syn_clk", NULL);
 
-        clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt2_parents,
+        clk = clk_register_mux(NULL, "gpt2_mclk", gpt2_parents,
                         ARRAY_SIZE(gpt2_parents), 0, PERIP_CLK_CFG,
                         GPT2_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gpt2_mux_clk", NULL);
+        clk_register_clkdev(clk, "gpt2_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0,
+        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mclk", 0,
                         PERIP1_CLK_ENB, GPT2_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt2");
 
-        clk = clk_register_gpt("gpt3_synth_clk", "pll1_clk", 0, PRSC2_CLK_CFG,
+        clk = clk_register_gpt("gpt3_syn_clk", "pll1_clk", 0, PRSC2_CLK_CFG,
                         gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock);
-        clk_register_clkdev(clk, "gpt3_synth_clk", NULL);
+        clk_register_clkdev(clk, "gpt3_syn_clk", NULL);
 
-        clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt3_parents,
+        clk = clk_register_mux(NULL, "gpt3_mclk", gpt3_parents,
                         ARRAY_SIZE(gpt3_parents), 0, PERIP_CLK_CFG,
                         GPT3_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gpt3_mux_clk", NULL);
+        clk_register_clkdev(clk, "gpt3_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0,
+        clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mclk", 0,
                         PERIP1_CLK_ENB, GPT3_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt3");
 
         /* clock derived from pll3 clk */
-        clk = clk_register_gate(NULL, "usbh0_clk", "pll3_48m_clk", 0,
+        clk = clk_register_gate(NULL, "usbh0_clk", "pll3_clk", 0,
                         PERIP1_CLK_ENB, USBH0_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "usbh.0_clk");
 
-        clk = clk_register_gate(NULL, "usbh1_clk", "pll3_48m_clk", 0,
+        clk = clk_register_gate(NULL, "usbh1_clk", "pll3_clk", 0,
                         PERIP1_CLK_ENB, USBH1_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "usbh.1_clk");
 
-        clk = clk_register_gate(NULL, "usbd_clk", "pll3_48m_clk", 0,
-                        PERIP1_CLK_ENB, USBD_CLK_ENB, 0, &_lock);
+        clk = clk_register_gate(NULL, "usbd_clk", "pll3_clk", 0, PERIP1_CLK_ENB,
+                        USBD_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "designware_udc");
 
         /* clock derived from ahb clk */
@@ -278,9 +277,8 @@ void __init spear6xx_clk_init(void)
         clk_register_clkdev(clk, "ahbmult2_clk", NULL);
 
         clk = clk_register_mux(NULL, "ddr_clk", ddr_parents,
-                        ARRAY_SIZE(ddr_parents),
-                        0, PLL_CLK_CFG, MCTR_CLK_SHIFT, MCTR_CLK_MASK, 0,
-                        &_lock);
+                        ARRAY_SIZE(ddr_parents), 0, PLL_CLK_CFG, MCTR_CLK_SHIFT,
+                        MCTR_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, "ddr_clk", NULL);
 
         clk = clk_register_divider(NULL, "apb_clk", "ahb_clk",
diff --git a/drivers/gpu/drm/gma500/cdv_device.c b/drivers/gpu/drm/gma500/cdv_device.c
index 9764045428ce..b7e7b49d8f62 100644
--- a/drivers/gpu/drm/gma500/cdv_device.c
+++ b/drivers/gpu/drm/gma500/cdv_device.c
@@ -78,21 +78,6 @@ static int cdv_backlight_combination_mode(struct drm_device *dev)
         return REG_READ(BLC_PWM_CTL2) & PWM_LEGACY_MODE;
 }
 
-static int cdv_get_brightness(struct backlight_device *bd)
-{
-        struct drm_device *dev = bl_get_data(bd);
-        u32 val = REG_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
-
-        if (cdv_backlight_combination_mode(dev)) {
-                u8 lbpc;
-
-                val &= ~1;
-                pci_read_config_byte(dev->pdev, 0xF4, &lbpc);
-                val *= lbpc;
-        }
-        return val;
-}
-
 static u32 cdv_get_max_backlight(struct drm_device *dev)
 {
         u32 max = REG_READ(BLC_PWM_CTL);
@@ -110,6 +95,22 @@ static u32 cdv_get_max_backlight(struct drm_device *dev)
         return max;
 }
 
+static int cdv_get_brightness(struct backlight_device *bd)
+{
+        struct drm_device *dev = bl_get_data(bd);
+        u32 val = REG_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
+
+        if (cdv_backlight_combination_mode(dev)) {
+                u8 lbpc;
+
+                val &= ~1;
+                pci_read_config_byte(dev->pdev, 0xF4, &lbpc);
+                val *= lbpc;
+        }
+        return (val * 100)/cdv_get_max_backlight(dev);
+
+}
+
 static int cdv_set_brightness(struct backlight_device *bd)
 {
         struct drm_device *dev = bl_get_data(bd);
@@ -120,6 +121,9 @@ static int cdv_set_brightness(struct backlight_device *bd)
         if (level < 1)
                 level = 1;
 
+        level *= cdv_get_max_backlight(dev);
+        level /= 100;
+
         if (cdv_backlight_combination_mode(dev)) {
                 u32 max = cdv_get_max_backlight(dev);
                 u8 lbpc;
@@ -157,7 +161,6 @@ static int cdv_backlight_init(struct drm_device *dev)
 
         cdv_backlight_device->props.brightness =
                         cdv_get_brightness(cdv_backlight_device);
-        cdv_backlight_device->props.max_brightness = cdv_get_max_backlight(dev);
         backlight_update_status(cdv_backlight_device);
         dev_priv->backlight_device = cdv_backlight_device;
         return 0;
diff --git a/drivers/gpu/drm/gma500/opregion.c b/drivers/gpu/drm/gma500/opregion.c
index 4f186eca3a30..c430bd424681 100644
--- a/drivers/gpu/drm/gma500/opregion.c
+++ b/drivers/gpu/drm/gma500/opregion.c
@@ -144,6 +144,8 @@ struct opregion_asle {
 
 #define ASLE_CBLV_VALID         (1<<31)
 
+static struct psb_intel_opregion *system_opregion;
+
 static u32 asle_set_backlight(struct drm_device *dev, u32 bclp)
 {
         struct drm_psb_private *dev_priv = dev->dev_private;
@@ -205,7 +207,7 @@ void psb_intel_opregion_enable_asle(struct drm_device *dev)
         struct drm_psb_private *dev_priv = dev->dev_private;
         struct opregion_asle *asle = dev_priv->opregion.asle;
 
-        if (asle) {
+        if (asle && system_opregion ) {
                 /* Don't do this on Medfield or other non PC like devices, they
                    use the bit for something different altogether */
                 psb_enable_pipestat(dev_priv, 0, PIPE_LEGACY_BLC_EVENT_ENABLE);
@@ -221,7 +223,6 @@ void psb_intel_opregion_enable_asle(struct drm_device *dev)
 #define ACPI_EV_LID            (1<<1)
 #define ACPI_EV_DOCK           (1<<2)
 
-static struct psb_intel_opregion *system_opregion;
 
 static int psb_intel_opregion_video_event(struct notifier_block *nb,
                                           unsigned long val, void *data)
@@ -266,9 +267,6 @@ void psb_intel_opregion_init(struct drm_device *dev)
                 system_opregion = opregion;
                 register_acpi_notifier(&psb_intel_opregion_notifier);
         }
-
-        if (opregion->asle)
-                psb_intel_opregion_enable_asle(dev);
 }
 
 void psb_intel_opregion_fini(struct drm_device *dev)
diff --git a/drivers/gpu/drm/gma500/opregion.h b/drivers/gpu/drm/gma500/opregion.h
index 72dc6b921265..4a90f8b0e16c 100644
--- a/drivers/gpu/drm/gma500/opregion.h
+++ b/drivers/gpu/drm/gma500/opregion.h
@@ -27,6 +27,7 @@ extern void psb_intel_opregion_asle_intr(struct drm_device *dev);
 extern void psb_intel_opregion_init(struct drm_device *dev);
 extern void psb_intel_opregion_fini(struct drm_device *dev);
 extern int psb_intel_opregion_setup(struct drm_device *dev);
+extern void psb_intel_opregion_enable_asle(struct drm_device *dev);
 
 #else
 
@@ -46,4 +47,8 @@ extern inline int psb_intel_opregion_setup(struct drm_device *dev)
 {
         return 0;
 }
+
+extern inline void psb_intel_opregion_enable_asle(struct drm_device *dev)
+{
+}
 #endif
diff --git a/drivers/gpu/drm/gma500/psb_device.c b/drivers/gpu/drm/gma500/psb_device.c
index eff039bf92d4..5971bc82b765 100644
--- a/drivers/gpu/drm/gma500/psb_device.c
+++ b/drivers/gpu/drm/gma500/psb_device.c
@@ -144,6 +144,10 @@ static int psb_backlight_init(struct drm_device *dev)
         psb_backlight_device->props.max_brightness = 100;
         backlight_update_status(psb_backlight_device);
         dev_priv->backlight_device = psb_backlight_device;
+
+        /* This must occur after the backlight is properly initialised */
+        psb_lid_timer_init(dev_priv);
+
         return 0;
 }
 
@@ -354,13 +358,6 @@ static int psb_chip_setup(struct drm_device *dev)
         return 0;
 }
 
-/* Not exactly an erratum more an irritation */
-static void psb_chip_errata(struct drm_device *dev)
-{
-        struct drm_psb_private *dev_priv = dev->dev_private;
-        psb_lid_timer_init(dev_priv);
-}
-
 static void psb_chip_teardown(struct drm_device *dev)
 {
         struct drm_psb_private *dev_priv = dev->dev_private;
@@ -379,7 +376,6 @@ const struct psb_ops psb_chip_ops = {
         .sgx_offset = PSB_SGX_OFFSET,
         .chip_setup = psb_chip_setup,
         .chip_teardown = psb_chip_teardown,
-        .errata = psb_chip_errata,
 
         .crtc_helper = &psb_intel_helper_funcs,
         .crtc_funcs = &psb_intel_crtc_funcs,
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index caba6e08693c..a8858a907f47 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -374,6 +374,7 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
 
         if (ret)
                 return ret;
+        psb_intel_opregion_enable_asle(dev);
 #if 0
         /*enable runtime pm at last*/
         pm_runtime_enable(&dev->pdev->dev);
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index bef04c192768..3fda8c87f02c 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -386,6 +386,7 @@ config HID_MULTITOUCH
           - Unitec Panels
           - XAT optical touch panels
           - Xiroku optical touch panels
+          - Zytronic touch panels
 
           If unsure, say N.
 
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 875ff451842b..32039235cfee 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -659,6 +659,9 @@
 #define USB_DEVICE_ID_SAMSUNG_IR_REMOTE 0x0001
 #define USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE        0x0600
 
+#define USB_VENDOR_ID_SENNHEISER        0x1395
+#define USB_DEVICE_ID_SENNHEISER_BTD500USB      0x002c
+
 #define USB_VENDOR_ID_SIGMA_MICRO       0x1c4f
 #define USB_DEVICE_ID_SIGMA_MICRO_KEYBOARD      0x0002
 
@@ -808,6 +811,9 @@
 #define USB_VENDOR_ID_ZYDACRON  0x13EC
 #define USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL   0x0006
 
+#define USB_VENDOR_ID_ZYTRONIC          0x14c8
+#define USB_DEVICE_ID_ZYTRONIC_ZXY100   0x0005
+
 #define USB_VENDOR_ID_PRIMAX    0x0461
 #define USB_DEVICE_ID_PRIMAX_KEYBOARD   0x4e05
 
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 132b0019365e..5301006f6c15 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -301,6 +301,9 @@ static const struct hid_device_id hid_battery_quirks[] = {
         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
                                USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI),
           HID_BATTERY_QUIRK_PERCENT | HID_BATTERY_QUIRK_FEATURE },
+        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
+                USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
+          HID_BATTERY_QUIRK_PERCENT | HID_BATTERY_QUIRK_FEATURE },
         {}
 };
 
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 6e3332a99976..76479246d4ee 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -1048,6 +1048,11 @@ static const struct hid_device_id mt_devices[] = {
                 MT_USB_DEVICE(USB_VENDOR_ID_XIROKU,
                         USB_DEVICE_ID_XIROKU_CSR2) },
 
+        /* Zytronic panels */
+        { .driver_data = MT_CLS_SERIAL,
+                MT_USB_DEVICE(USB_VENDOR_ID_ZYTRONIC,
+                        USB_DEVICE_ID_ZYTRONIC_ZXY100) },
+
         /* Generic MT device */
         { HID_DEVICE(HID_BUS_ANY, HID_GROUP_MULTITOUCH, HID_ANY_ID, HID_ANY_ID) },
         { }
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 0597ee604f6e..903eef3d3e10 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -76,6 +76,7 @@ static const struct hid_blacklist {
         { USB_VENDOR_ID_PRODIGE, USB_DEVICE_ID_PRODIGE_CORDLESS, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008, HID_QUIRK_NOGET },
+        { USB_VENDOR_ID_SENNHEISER, USB_DEVICE_ID_SENNHEISER_BTD500USB, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_1, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_2, HID_QUIRK_NOGET },
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 5c1bc995e560..f10221f40803 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -123,7 +123,7 @@ static void ipoib_ud_skb_put_frags(struct ipoib_dev_priv *priv,
 
                 skb_frag_size_set(frag, size);
                 skb->data_len += size;
-                skb->truesize += size;
+                skb->truesize += PAGE_SIZE;
         } else
                 skb_put(skb, length);
 
@@ -156,14 +156,18 @@ static struct sk_buff *ipoib_alloc_rx_skb(struct net_device *dev, int id)
         struct ipoib_dev_priv *priv = netdev_priv(dev);
         struct sk_buff *skb;
         int buf_size;
+        int tailroom;
         u64 *mapping;
 
-        if (ipoib_ud_need_sg(priv->max_ib_mtu))
+        if (ipoib_ud_need_sg(priv->max_ib_mtu)) {
                 buf_size = IPOIB_UD_HEAD_SIZE;
-        else
+                tailroom = 128; /* reserve some tailroom for IP/TCP headers */
+        } else {
                 buf_size = IPOIB_UD_BUF_SIZE(priv->max_ib_mtu);
+                tailroom = 0;
+        }
 
-        skb = dev_alloc_skb(buf_size + 4);
+        skb = dev_alloc_skb(buf_size + tailroom + 4);
         if (unlikely(!skb))
                 return NULL;
 
diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c
index 1a0ae4445ff2..5f21f629b7ae 100644
--- a/drivers/isdn/mISDN/stack.c
+++ b/drivers/isdn/mISDN/stack.c
@@ -135,8 +135,8 @@ send_layer2(struct mISDNstack *st, struct sk_buff *skb)
                         skb = NULL;
                 else if (*debug & DEBUG_SEND_ERR)
                         printk(KERN_DEBUG
-                               "%s ch%d mgr prim(%x) addr(%x) err %d\n",
-                               __func__, ch->nr, hh->prim, ch->addr, ret);
+                               "%s mgr prim(%x) err %d\n",
+                               __func__, hh->prim, ret);
         }
 out:
         mutex_unlock(&st->lmutex);
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index d039de8322f0..b58b7a33914a 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -1084,6 +1084,7 @@ static int mirror_ctr(struct dm_target *ti, unsigned int argc, char **argv)
         ti->split_io = dm_rh_get_region_size(ms->rh);
         ti->num_flush_requests = 1;
         ti->num_discard_requests = 1;
+        ti->discard_zeroes_data_unsupported = 1;
 
         ms->kmirrord_wq = alloc_workqueue("kmirrord",
                                           WQ_NON_REENTRANT | WQ_MEM_RECLAIM, 0);
@@ -1214,7 +1215,7 @@ static int mirror_end_io(struct dm_target *ti, struct bio *bio,
          * We need to dec pending if this was a write.
          */
         if (rw == WRITE) {
-                if (!(bio->bi_rw & REQ_FLUSH))
+                if (!(bio->bi_rw & (REQ_FLUSH | REQ_DISCARD)))
                         dm_rh_dec(ms->rh, map_context->ll);
                 return error;
         }
diff --git a/drivers/md/dm-region-hash.c b/drivers/md/dm-region-hash.c
index 7771ed212182..69732e03eb34 100644
--- a/drivers/md/dm-region-hash.c
+++ b/drivers/md/dm-region-hash.c
@@ -404,6 +404,9 @@ void dm_rh_mark_nosync(struct dm_region_hash *rh, struct bio *bio)
                 return;
         }
 
+        if (bio->bi_rw & REQ_DISCARD)
+                return;
+
         /* We must inform the log that the sync count has changed. */
         log->type->set_region_sync(log, region, 0);
 
@@ -524,7 +527,7 @@ void dm_rh_inc_pending(struct dm_region_hash *rh, struct bio_list *bios)
         struct bio *bio;
 
         for (bio = bios->head; bio; bio = bio->bi_next) {
-                if (bio->bi_rw & REQ_FLUSH)
+                if (bio->bi_rw & (REQ_FLUSH | REQ_DISCARD))
                         continue;
                 rh_inc(rh, dm_rh_bio_to_region(rh, bio));
         }
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index ce59824fb414..68694da0d21d 100644
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -1245,7 +1245,10 @@ static void process_discard(struct thin_c *tc, struct bio *bio)
 
                         cell_release_singleton(cell, bio);
                         cell_release_singleton(cell2, bio);
-                        remap_and_issue(tc, bio, lookup_result.block);
+                        if ((!lookup_result.shared) && pool->pf.discard_passdown)
+                                remap_and_issue(tc, bio, lookup_result.block);
+                        else
+                                bio_endio(bio, 0);
                 }
                 break;
 
@@ -2628,6 +2631,7 @@ static int thin_ctr(struct dm_target *ti, unsigned argc, char **argv)
         if (tc->pool->pf.discard_enabled) {
                 ti->discards_supported = 1;
                 ti->num_discard_requests = 1;
+                ti->discard_zeroes_data_unsupported = 1;
         }
 
         dm_put(pool_md);
diff --git a/drivers/md/md.c b/drivers/md/md.c
index a4c219e3c859..d5ab4493c8be 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2931,6 +2931,7 @@ offset_store(struct md_rdev *rdev, const char *buf, size_t len)
                  * can be sane */
                 return -EBUSY;
         rdev->data_offset = offset;
+        rdev->new_data_offset = offset;
         return len;
 }
 
@@ -3926,8 +3927,8 @@ array_state_show(struct mddev *mddev, char *page)
         return sprintf(page, "%s\n", array_states[st]);
 }
 
-static int do_md_stop(struct mddev * mddev, int ro, int is_open);
-static int md_set_readonly(struct mddev * mddev, int is_open);
+static int do_md_stop(struct mddev * mddev, int ro, struct block_device *bdev);
+static int md_set_readonly(struct mddev * mddev, struct block_device *bdev);
 static int do_md_run(struct mddev * mddev);
 static int restart_array(struct mddev *mddev);
 
@@ -3943,14 +3944,14 @@ array_state_store(struct mddev *mddev, const char *buf, size_t len)
                 /* stopping an active array */
                 if (atomic_read(&mddev->openers) > 0)
                         return -EBUSY;
-                err = do_md_stop(mddev, 0, 0);
+                err = do_md_stop(mddev, 0, NULL);
                 break;
         case inactive:
                 /* stopping an active array */
                 if (mddev->pers) {
                         if (atomic_read(&mddev->openers) > 0)
                                 return -EBUSY;
-                        err = do_md_stop(mddev, 2, 0);
+                        err = do_md_stop(mddev, 2, NULL);
                 } else
                         err = 0; /* already inactive */
                 break;
@@ -3958,7 +3959,7 @@ array_state_store(struct mddev *mddev, const char *buf, size_t len)
                 break; /* not supported yet */
         case readonly:
                 if (mddev->pers)
-                        err = md_set_readonly(mddev, 0);
+                        err = md_set_readonly(mddev, NULL);
                 else {
                         mddev->ro = 1;
                         set_disk_ro(mddev->gendisk, 1);
@@ -3968,7 +3969,7 @@ array_state_store(struct mddev *mddev, const char *buf, size_t len)
         case read_auto:
                 if (mddev->pers) {
                         if (mddev->ro == 0)
-                                err = md_set_readonly(mddev, 0);
+                                err = md_set_readonly(mddev, NULL);
                         else if (mddev->ro == 1)
                                 err = restart_array(mddev);
                         if (err == 0) {
@@ -5351,15 +5352,17 @@ void md_stop(struct mddev *mddev)
 }
 EXPORT_SYMBOL_GPL(md_stop);
 
-static int md_set_readonly(struct mddev *mddev, int is_open)
+static int md_set_readonly(struct mddev *mddev, struct block_device *bdev)
 {
         int err = 0;
         mutex_lock(&mddev->open_mutex);
-        if (atomic_read(&mddev->openers) > is_open) {
+        if (atomic_read(&mddev->openers) > !!bdev) {
                 printk("md: %s still in use.\n",mdname(mddev));
                 err = -EBUSY;
                 goto out;
         }
+        if (bdev)
+                sync_blockdev(bdev);
         if (mddev->pers) {
                 __md_stop_writes(mddev);
 
@@ -5381,18 +5384,26 @@ out:
  *   0 - completely stop and dis-assemble array
  *   2 - stop but do not disassemble array
  */
-static int do_md_stop(struct mddev * mddev, int mode, int is_open)
+static int do_md_stop(struct mddev * mddev, int mode,
+                      struct block_device *bdev)
 {
         struct gendisk *disk = mddev->gendisk;
         struct md_rdev *rdev;
 
         mutex_lock(&mddev->open_mutex);
-        if (atomic_read(&mddev->openers) > is_open ||
+        if (atomic_read(&mddev->openers) > !!bdev ||
             mddev->sysfs_active) {
                 printk("md: %s still in use.\n",mdname(mddev));
                 mutex_unlock(&mddev->open_mutex);
                 return -EBUSY;
         }
+        if (bdev)
+                /* It is possible IO was issued on some other
+                 * open file which was closed before we took ->open_mutex.
+                 * As that was not the last close __blkdev_put will not
+                 * have called sync_blockdev, so we must.
+                 */
+                sync_blockdev(bdev);
 
         if (mddev->pers) {
                 if (mddev->ro)
@@ -5466,7 +5477,7 @@ static void autorun_array(struct mddev *mddev)
         err = do_md_run(mddev);
         if (err) {
                 printk(KERN_WARNING "md: do_md_run() returned %d\n", err);
-                do_md_stop(mddev, 0, 0);
+                do_md_stop(mddev, 0, NULL);
         }
 }
 
@@ -6481,11 +6492,11 @@ static int md_ioctl(struct block_device *bdev, fmode_t mode,
                         goto done_unlock;
 
                 case STOP_ARRAY:
-                        err = do_md_stop(mddev, 0, 1);
+                        err = do_md_stop(mddev, 0, bdev);
                         goto done_unlock;
 
                 case STOP_ARRAY_RO:
-                        err = md_set_readonly(mddev, 1);
+                        err = md_set_readonly(mddev, bdev);
                         goto done_unlock;
 
                 case BLKROSET:
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 240ff3125040..cacd008d6864 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1818,8 +1818,14 @@ static void sync_request_write(struct mddev *mddev, struct r1bio *r1_bio)
 
         if (atomic_dec_and_test(&r1_bio->remaining)) {
                 /* if we're here, all write(s) have completed, so clean up */
-                md_done_sync(mddev, r1_bio->sectors, 1);
-                put_buf(r1_bio);
+                int s = r1_bio->sectors;
+                if (test_bit(R1BIO_MadeGood, &r1_bio->state) ||
+                    test_bit(R1BIO_WriteError, &r1_bio->state))
+                        reschedule_retry(r1_bio);
+                else {
+                        put_buf(r1_bio);
+                        md_done_sync(mddev, s, 1);
+                }
         }
 }
 
diff --git a/drivers/media/video/cx25821/cx25821-core.c b/drivers/media/video/cx25821/cx25821-core.c
index 83c1aa6b2e6c..f11f6f07e915 100644
--- a/drivers/media/video/cx25821/cx25821-core.c
+++ b/drivers/media/video/cx25821/cx25821-core.c
@@ -904,9 +904,6 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
         list_add_tail(&dev->devlist, &cx25821_devlist);
         mutex_unlock(&cx25821_devlist_mutex);
 
-        strcpy(cx25821_boards[UNKNOWN_BOARD].name, "unknown");
-        strcpy(cx25821_boards[CX25821_BOARD].name, "cx25821");
-
         if (dev->pci->device != 0x8210) {
                 pr_info("%s(): Exiting. Incorrect Hardware device = 0x%02x\n",
                         __func__, dev->pci->device);
diff --git a/drivers/media/video/cx25821/cx25821.h b/drivers/media/video/cx25821/cx25821.h
index b9aa801b00a7..029f2934a6d8 100644
--- a/drivers/media/video/cx25821/cx25821.h
+++ b/drivers/media/video/cx25821/cx25821.h
@@ -187,7 +187,7 @@ enum port {
 };
 
 struct cx25821_board {
-        char *name;
+        const char *name;
         enum port porta;
         enum port portb;
         enum port portc;
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 83dbb2ddff10..0cbada18f6f5 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -681,6 +681,7 @@ static void determine_valid_ioctls(struct video_device *vdev)
         SET_VALID_IOCTL(ops, VIDIOC_G_DV_TIMINGS, vidioc_g_dv_timings);
         SET_VALID_IOCTL(ops, VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings);
         SET_VALID_IOCTL(ops, VIDIOC_QUERY_DV_TIMINGS, vidioc_query_dv_timings);
+        SET_VALID_IOCTL(ops, VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap);
         /* yes, really vidioc_subscribe_event */
         SET_VALID_IOCTL(ops, VIDIOC_DQEVENT, vidioc_subscribe_event);
         SET_VALID_IOCTL(ops, VIDIOC_SUBSCRIBE_EVENT, vidioc_subscribe_event);
diff --git a/drivers/net/bonding/bond_debugfs.c b/drivers/net/bonding/bond_debugfs.c
index 3680aa251dea..2cf084eb9d52 100644
--- a/drivers/net/bonding/bond_debugfs.c
+++ b/drivers/net/bonding/bond_debugfs.c
@@ -6,7 +6,7 @@
 #include "bonding.h"
 #include "bond_alb.h"
 
-#ifdef CONFIG_DEBUG_FS
+#if defined(CONFIG_DEBUG_FS) && !defined(CONFIG_NET_NS)
 
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index b9c2ae62166d..2ee76993f052 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3227,6 +3227,12 @@ static int bond_master_netdev_event(unsigned long event,
         switch (event) {
         case NETDEV_CHANGENAME:
                 return bond_event_changename(event_bond);
+        case NETDEV_UNREGISTER:
+                bond_remove_proc_entry(event_bond);
+                break;
+        case NETDEV_REGISTER:
+                bond_create_proc_entry(event_bond);
+                break;
         default:
                 break;
         }
@@ -4411,8 +4417,6 @@ static void bond_uninit(struct net_device *bond_dev)
 
         bond_work_cancel_all(bond);
 
-        bond_remove_proc_entry(bond);
-
         bond_debug_unregister(bond);
 
         __hw_addr_flush(&bond->mc_list);
@@ -4814,7 +4818,6 @@ static int bond_init(struct net_device *bond_dev)
 
         bond_set_lockdep_class(bond_dev);
 
-        bond_create_proc_entry(bond);
         list_add_tail(&bond->bond_list, &bn->dev_list);
 
         bond_prepare_sysfs_group(bond);
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
index 9cc15701101b..1f78b63d5efe 100644
--- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
+++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
@@ -261,7 +261,6 @@ static void atl1c_check_link_status(struct atl1c_adapter *adapter)
         if ((phy_data & BMSR_LSTATUS) == 0) {
                 /* link down */
                 netif_carrier_off(netdev);
-                netif_stop_queue(netdev);
                 hw->hibernate = true;
                 if (atl1c_reset_mac(hw) != 0)
                         if (netif_msg_hw(adapter))
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index 46b8b7d81633..d09c6b583d17 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -656,7 +656,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
                         dma_unmap_single(bp->sdev->dma_dev, mapping,
                                              RX_PKT_BUF_SZ, DMA_FROM_DEVICE);
                 dev_kfree_skb_any(skb);
-                skb = __netdev_alloc_skb(bp->dev, RX_PKT_BUF_SZ, GFP_ATOMIC|GFP_DMA);
+                skb = alloc_skb(RX_PKT_BUF_SZ, GFP_ATOMIC | GFP_DMA);
                 if (skb == NULL)
                         return -ENOMEM;
                 mapping = dma_map_single(bp->sdev->dma_dev, skb->data,
@@ -967,7 +967,7 @@ static netdev_tx_t b44_start_xmit(struct sk_buff *skb, struct net_device *dev)
                         dma_unmap_single(bp->sdev->dma_dev, mapping, len,
                                              DMA_TO_DEVICE);
 
-                bounce_skb = __netdev_alloc_skb(dev, len, GFP_ATOMIC | GFP_DMA);
+                bounce_skb = alloc_skb(len, GFP_ATOMIC | GFP_DMA);
                 if (!bounce_skb)
                         goto err_out;
 
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index ac7b74488531..1fa4927a45b1 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -5372,7 +5372,7 @@ bnx2_free_tx_skbs(struct bnx2 *bp)
                         int k, last;
 
                         if (skb == NULL) {
-                                j++;
+                                j = NEXT_TX_BD(j);
                                 continue;
                         }
 
@@ -5384,8 +5384,8 @@ bnx2_free_tx_skbs(struct bnx2 *bp)
                         tx_buf->skb = NULL;
 
                         last = tx_buf->nr_frags;
-                        j++;
-                        for (k = 0; k < last; k++, j++) {
+                        j = NEXT_TX_BD(j);
+                        for (k = 0; k < last; k++, j = NEXT_TX_BD(j)) {
                                 tx_buf = &txr->tx_buf_ring[TX_RING_IDX(j)];
                                 dma_unmap_page(&bp->pdev->dev,
                                         dma_unmap_addr(tx_buf, mapping),
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index c95e7b5e2b85..2c89d17cbb29 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -534,7 +534,8 @@ int cnic_unregister_driver(int ulp_type)
         }
 
         if (atomic_read(&ulp_ops->ref_count) != 0)
-                netdev_warn(dev->netdev, "Failed waiting for ref count to go to zero\n");
+                pr_warn("%s: Failed waiting for ref count to go to zero\n",
+                        __func__);
         return 0;
 
 out_unlock:
@@ -1053,12 +1054,13 @@ static int cnic_init_uio(struct cnic_dev *dev)
 
         uinfo = &udev->cnic_uinfo;
 
-        uinfo->mem[0].addr = dev->netdev->base_addr;
+        uinfo->mem[0].addr = pci_resource_start(dev->pcidev, 0);
         uinfo->mem[0].internal_addr = dev->regview;
-        uinfo->mem[0].size = dev->netdev->mem_end - dev->netdev->mem_start;
         uinfo->mem[0].memtype = UIO_MEM_PHYS;
 
         if (test_bit(CNIC_F_BNX2_CLASS, &dev->flags)) {
+                uinfo->mem[0].size = MB_GET_CID_ADDR(TX_TSS_CID +
+                                                     TX_MAX_TSS_RINGS + 1);
                 uinfo->mem[1].addr = (unsigned long) cp->status_blk.gen &
                                         PAGE_MASK;
                 if (cp->ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX)
@@ -1068,6 +1070,8 @@ static int cnic_init_uio(struct cnic_dev *dev)
 
                 uinfo->name = "bnx2_cnic";
         } else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) {
+                uinfo->mem[0].size = pci_resource_len(dev->pcidev, 0);
+
                 uinfo->mem[1].addr = (unsigned long) cp->bnx2x_def_status_blk &
                         PAGE_MASK;
                 uinfo->mem[1].size = sizeof(*cp->bnx2x_def_status_blk);
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index f2db8fca46a1..ab1d80ff0791 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -2063,10 +2063,9 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
                         return NETDEV_TX_OK;
                 }
 
-                /* Steal sock reference for processing TX time stamps */
-                swap(skb_new->sk, skb->sk);
-                swap(skb_new->destructor, skb->destructor);
-                kfree_skb(skb);
+                if (skb->sk)
+                        skb_set_owner_w(skb_new, skb->sk);
+                consume_skb(skb);
                 skb = skb_new;
         }
 
diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c
index 36db4df09aed..1f063dcd8f85 100644
--- a/drivers/net/ethernet/intel/e1000e/82571.c
+++ b/drivers/net/ethernet/intel/e1000e/82571.c
@@ -1572,6 +1572,9 @@ static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw)
         ctrl = er32(CTRL);
         status = er32(STATUS);
         rxcw = er32(RXCW);
+        /* SYNCH bit and IV bit are sticky */
+        udelay(10);
+        rxcw = er32(RXCW);
 
         if ((rxcw & E1000_RXCW_SYNCH) && !(rxcw & E1000_RXCW_IV)) {
 
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 238ab2f8a5e7..e3a7b07df629 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -325,24 +325,46 @@ static inline void __ew32flash(struct e1000_hw *hw, unsigned long reg, u32 val)
  **/
 static bool e1000_phy_is_accessible_pchlan(struct e1000_hw *hw)
 {
-        u16 phy_reg;
-        u32 phy_id;
+        u16 phy_reg = 0;
+        u32 phy_id = 0;
+        s32 ret_val;
+        u16 retry_count;
+
+        for (retry_count = 0; retry_count < 2; retry_count++) {
+                ret_val = e1e_rphy_locked(hw, PHY_ID1, &phy_reg);
+                if (ret_val || (phy_reg == 0xFFFF))
+                        continue;
+                phy_id = (u32)(phy_reg << 16);
 
-        e1e_rphy_locked(hw, PHY_ID1, &phy_reg);
-        phy_id = (u32)(phy_reg << 16);
-        e1e_rphy_locked(hw, PHY_ID2, &phy_reg);
-        phy_id |= (u32)(phy_reg & PHY_REVISION_MASK);
+                ret_val = e1e_rphy_locked(hw, PHY_ID2, &phy_reg);
+                if (ret_val || (phy_reg == 0xFFFF)) {
+                        phy_id = 0;
+                        continue;
+                }
+                phy_id |= (u32)(phy_reg & PHY_REVISION_MASK);
+                break;
+        }
 
         if (hw->phy.id) {
                 if (hw->phy.id == phy_id)
                         return true;
-        } else {
-                if ((phy_id != 0) && (phy_id != PHY_REVISION_MASK))
-                        hw->phy.id = phy_id;
+        } else if (phy_id) {
+                hw->phy.id = phy_id;
+                hw->phy.revision = (u32)(phy_reg & ~PHY_REVISION_MASK);
                 return true;
         }
 
-        return false;
+        /*
+         * In case the PHY needs to be in mdio slow mode,
+         * set slow mode and try to get the PHY id again.
+         */
+        hw->phy.ops.release(hw);
+        ret_val = e1000_set_mdio_slow_mode_hv(hw);
+        if (!ret_val)
+                ret_val = e1000e_get_phy_id(hw);
+        hw->phy.ops.acquire(hw);
+
+        return !ret_val;
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 18ca3bcadf0c..e242104ab471 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -6647,6 +6647,11 @@ int ixgbe_setup_tc(struct net_device *dev, u8 tc)
                 return -EINVAL;
         }
 
+        if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) {
+                e_err(drv, "Enable failed, SR-IOV enabled\n");
+                return -EINVAL;
+        }
+
         /* Hardware supports up to 8 traffic classes */
         if (tc > adapter->dcb_cfg.num_tcs.pg_tcs ||
             (hw->mac.type == ixgbe_mac_82598EB &&
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index f69ec4288b10..41e32257a4e8 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -201,6 +201,9 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_adapter *adapter,
         unsigned int i, eop, count = 0;
         unsigned int total_bytes = 0, total_packets = 0;
 
+        if (test_bit(__IXGBEVF_DOWN, &adapter->state))
+                return true;
+
         i = tx_ring->next_to_clean;
         eop = tx_ring->tx_buffer_info[i].next_to_watch;
         eop_desc = IXGBE_TX_DESC_ADV(*tx_ring, eop);
@@ -969,8 +972,6 @@ static irqreturn_t ixgbevf_msix_clean_tx(int irq, void *data)
         r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
         for (i = 0; i < q_vector->txr_count; i++) {
                 tx_ring = &(adapter->tx_ring[r_idx]);
-                tx_ring->total_bytes = 0;
-                tx_ring->total_packets = 0;
                 ixgbevf_clean_tx_irq(adapter, tx_ring);
                 r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues,
                                       r_idx + 1);
@@ -994,16 +995,6 @@ static irqreturn_t ixgbevf_msix_clean_rx(int irq, void *data)
         struct ixgbe_hw *hw = &adapter->hw;
         struct ixgbevf_ring  *rx_ring;
         int r_idx;
-        int i;
-
-        r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
-        for (i = 0; i < q_vector->rxr_count; i++) {
-                rx_ring = &(adapter->rx_ring[r_idx]);
-                rx_ring->total_bytes = 0;
-                rx_ring->total_packets = 0;
-                r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
-                                      r_idx + 1);
-        }
 
         if (!q_vector->rxr_count)
                 return IRQ_HANDLED;
diff --git a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
index fb8377da1687..4b785e10f2ed 100644
--- a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
+++ b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
@@ -51,7 +51,7 @@ static unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum)
                 desc->des3 = desc->des2 + BUF_SIZE_4KiB;
                 priv->hw->desc->prepare_tx_desc(desc, 1, bmax,
                                                 csum);
-
+                wmb();
                 entry = (++priv->cur_tx) % txsize;
                 desc = priv->dma_tx + entry;
 
@@ -59,6 +59,7 @@ static unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum)
                                             len, DMA_TO_DEVICE);
                 desc->des3 = desc->des2 + BUF_SIZE_4KiB;
                 priv->hw->desc->prepare_tx_desc(desc, 0, len, csum);
+                wmb();
                 priv->hw->desc->set_tx_owner(desc);
                 priv->tx_skbuff[entry] = NULL;
         } else {
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 51b3b68528ee..ea3003edde18 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1212,6 +1212,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
                 priv->hw->desc->prepare_tx_desc(desc, 0, len, csum_insertion);
                 wmb();
                 priv->hw->desc->set_tx_owner(desc);
+                wmb();
         }
 
         /* Interrupt on completition only for the latest segment */
@@ -1227,6 +1228,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
 
         /* To avoid raise condition */
         priv->hw->desc->set_tx_owner(first);
+        wmb();
 
         priv->cur_tx++;
 
@@ -1290,6 +1292,7 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv)
                 }
                 wmb();
                 priv->hw->desc->set_rx_owner(p + entry);
+                wmb();
         }
 }
 
diff --git a/drivers/net/phy/mdio-mux.c b/drivers/net/phy/mdio-mux.c
index 39ea0674dcde..5c120189ec86 100644
--- a/drivers/net/phy/mdio-mux.c
+++ b/drivers/net/phy/mdio-mux.c
@@ -46,7 +46,13 @@ static int mdio_mux_read(struct mii_bus *bus, int phy_id, int regnum)
         struct mdio_mux_parent_bus *pb = cb->parent;
         int r;
 
-        mutex_lock(&pb->mii_bus->mdio_lock);
+        /* In theory multiple mdio_mux could be stacked, thus creating
+         * more than a single level of nesting.  But in practice,
+         * SINGLE_DEPTH_NESTING will cover the vast majority of use
+         * cases.  We use it, instead of trying to handle the general
+         * case.
+         */
+        mutex_lock_nested(&pb->mii_bus->mdio_lock, SINGLE_DEPTH_NESTING);
         r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data);
         if (r)
                 goto out;
@@ -71,7 +77,7 @@ static int mdio_mux_write(struct mii_bus *bus, int phy_id,
 
         int r;
 
-        mutex_lock(&pb->mii_bus->mdio_lock);
+        mutex_lock_nested(&pb->mii_bus->mdio_lock, SINGLE_DEPTH_NESTING);
         r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data);
         if (r)
                 goto out;
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index b01960fcfbc9..a051cedd64bd 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -346,6 +346,15 @@ static const struct driver_info	qmi_wwan_force_int1 = {
         .data           = BIT(1), /* interface whitelist bitmap */
 };
 
+static const struct driver_info qmi_wwan_force_int2 = {
+        .description    = "Qualcomm WWAN/QMI device",
+        .flags          = FLAG_WWAN,
+        .bind           = qmi_wwan_bind_shared,
+        .unbind         = qmi_wwan_unbind_shared,
+        .manage_power   = qmi_wwan_manage_power,
+        .data           = BIT(2), /* interface whitelist bitmap */
+};
+
 static const struct driver_info qmi_wwan_force_int3 = {
         .description    = "Qualcomm WWAN/QMI device",
         .flags          = FLAG_WWAN,
@@ -498,6 +507,15 @@ static const struct usb_device_id products[] = {
                 .bInterfaceProtocol = 0xff,
                 .driver_info        = (unsigned long)&qmi_wwan_force_int4,
         },
+        {       /* ZTE MF60 */
+                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
+                .idVendor           = 0x19d2,
+                .idProduct          = 0x1402,
+                .bInterfaceClass    = 0xff,
+                .bInterfaceSubClass = 0xff,
+                .bInterfaceProtocol = 0xff,
+                .driver_info        = (unsigned long)&qmi_wwan_force_int2,
+        },
         {       /* Sierra Wireless MC77xx in QMI mode */
                 .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
                 .idVendor           = 0x1199,
diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/b43legacy/dma.c
index f1f8bd09bd87..c8baf020c20f 100644
--- a/drivers/net/wireless/b43legacy/dma.c
+++ b/drivers/net/wireless/b43legacy/dma.c
@@ -1072,7 +1072,7 @@ static int dma_tx_fragment(struct b43legacy_dmaring *ring,
         meta->dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);
         /* create a bounce buffer in zone_dma on mapping failure. */
         if (b43legacy_dma_mapping_error(ring, meta->dmaaddr, skb->len, 1)) {
-                bounce_skb = __dev_alloc_skb(skb->len, GFP_ATOMIC | GFP_DMA);
+                bounce_skb = alloc_skb(skb->len, GFP_ATOMIC | GFP_DMA);
                 if (!bounce_skb) {
                         ring->current_slot = old_top_slot;
                         ring->used_slots = old_used_slots;
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index 509301a5e7e2..ff5d689e13f3 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -3405,7 +3405,7 @@ il4965_remove_dynamic_key(struct il_priv *il,
                 return 0;
         }
 
-        if (il->stations[sta_id].sta.key.key_offset == WEP_INVALID_OFFSET) {
+        if (il->stations[sta_id].sta.key.key_flags & STA_KEY_FLG_INVALID) {
                 IL_WARN("Removing wrong key %d 0x%x\n", keyconf->keyidx,
                         key_flags);
                 spin_unlock_irqrestore(&il->sta_lock, flags);
@@ -3420,7 +3420,7 @@ il4965_remove_dynamic_key(struct il_priv *il,
         memset(&il->stations[sta_id].sta.key, 0, sizeof(struct il4965_keyinfo));
         il->stations[sta_id].sta.key.key_flags =
             STA_KEY_FLG_NO_ENC | STA_KEY_FLG_INVALID;
-        il->stations[sta_id].sta.key.key_offset = WEP_INVALID_OFFSET;
+        il->stations[sta_id].sta.key.key_offset = keyconf->hw_key_idx;
         il->stations[sta_id].sta.sta.modify_mask = STA_MODIFY_KEY_MASK;
         il->stations[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK;
 
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c
index cbf2dc18341f..5d4807c2b56d 100644
--- a/drivers/net/wireless/iwlegacy/common.c
+++ b/drivers/net/wireless/iwlegacy/common.c
@@ -4767,14 +4767,12 @@ il_bg_watchdog(unsigned long data)
                 return;
 
         /* monitor and check for other stuck queues */
-        if (il_is_any_associated(il)) {
-                for (cnt = 0; cnt < il->hw_params.max_txq_num; cnt++) {
-                        /* skip as we already checked the command queue */
-                        if (cnt == il->cmd_queue)
-                                continue;
-                        if (il_check_stuck_queue(il, cnt))
-                                return;
-                }
+        for (cnt = 0; cnt < il->hw_params.max_txq_num; cnt++) {
+                /* skip as we already checked the command queue */
+                if (cnt == il->cmd_queue)
+                        continue;
+                if (il_check_stuck_queue(il, cnt))
+                        return;
         }
 
         mod_timer(&il->watchdog,
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index ce61b6fae1c9..5c7fd185373c 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -958,6 +958,7 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
         case NL80211_HIDDEN_SSID_ZERO_CONTENTS:
                 /* firmware doesn't support this type of hidden SSID */
         default:
+                kfree(bss_cfg);
                 return -EINVAL;
         }
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index d357d1ed92f6..74ecc33fdd90 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -436,8 +436,8 @@ void rt2x00usb_kick_queue(struct data_queue *queue)
         case QID_RX:
                 if (!rt2x00queue_full(queue))
                         rt2x00queue_for_each_entry(queue,
-                                                   Q_INDEX_DONE,
                                                    Q_INDEX,
+                                                   Q_INDEX_DONE,
                                                    NULL,
                                                    rt2x00usb_kick_rx_entry);
                 break;
diff --git a/drivers/pinctrl/pinctrl-imx.c b/drivers/pinctrl/pinctrl-imx.c
index dd6d93aa5334..90c837f469a6 100644
--- a/drivers/pinctrl/pinctrl-imx.c
+++ b/drivers/pinctrl/pinctrl-imx.c
@@ -474,7 +474,9 @@ static int __devinit imx_pinctrl_parse_groups(struct device_node *np,
                 grp->configs[j] = config & ~IMX_PAD_SION;
         }
 
+#ifdef DEBUG
         IMX_PMX_DUMP(info, grp->pins, grp->mux_mode, grp->configs, grp->npins);
+#endif
 
         return 0;
 }
diff --git a/drivers/pinctrl/pinctrl-imx6q.c b/drivers/pinctrl/pinctrl-imx6q.c
index 7737d4d71a3c..e9bf71fbedca 100644
--- a/drivers/pinctrl/pinctrl-imx6q.c
+++ b/drivers/pinctrl/pinctrl-imx6q.c
@@ -1950,6 +1950,8 @@ static struct imx_pin_reg imx6q_pin_regs[] = {
         IMX_PIN_REG(MX6Q_PAD_SD2_DAT3, 0x0744, 0x035C, 5, 0x0000, 0), /* MX6Q_PAD_SD2_DAT3__GPIO_1_12 */
         IMX_PIN_REG(MX6Q_PAD_SD2_DAT3, 0x0744, 0x035C, 6, 0x0000, 0), /* MX6Q_PAD_SD2_DAT3__SJC_DONE */
         IMX_PIN_REG(MX6Q_PAD_SD2_DAT3, 0x0744, 0x035C, 7, 0x0000, 0), /* MX6Q_PAD_SD2_DAT3__ANATOP_TESTO_3 */
+        IMX_PIN_REG(MX6Q_PAD_ENET_RX_ER, 0x04EC, 0x01D8, 0, 0x0000, 0), /* MX6Q_PAD_ENET_RX_ER__ANATOP_USBOTG_ID */
+        IMX_PIN_REG(MX6Q_PAD_GPIO_1, 0x05F4, 0x0224, 3, 0x0000, 0), /* MX6Q_PAD_GPIO_1__ANATOP_USBOTG_ID */
 };
 
 /* Pad names for the pinmux subsystem */
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index 4f20f8dd3d7c..17f6dfd8dbfb 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -694,10 +694,10 @@ MODULE_DEVICE_TABLE(acpi, ideapad_device_ids);
 static int __devinit ideapad_acpi_add(struct acpi_device *adevice)
 {
         int ret, i;
-        unsigned long cfg;
+        int cfg;
         struct ideapad_private *priv;
 
-        if (read_method_int(adevice->handle, "_CFG", (int *)&cfg))
+        if (read_method_int(adevice->handle, "_CFG", &cfg))
                 return -ENODEV;
 
         priv = kzalloc(sizeof(*priv), GFP_KERNEL);
@@ -721,7 +721,7 @@ static int __devinit ideapad_acpi_add(struct acpi_device *adevice)
                 goto input_failed;
 
         for (i = 0; i < IDEAPAD_RFKILL_DEV_NUM; i++) {
-                if (test_bit(ideapad_rfk_data[i].cfgbit, &cfg))
+                if (test_bit(ideapad_rfk_data[i].cfgbit, &priv->cfg))
                         ideapad_register_rfkill(adevice, i);
                 else
                         priv->rfk[i] = NULL;
diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c
index 0ffdb3cde2bb..9af4257d4901 100644
--- a/drivers/platform/x86/intel_ips.c
+++ b/drivers/platform/x86/intel_ips.c
@@ -72,6 +72,7 @@
 #include <linux/string.h>
 #include <linux/tick.h>
 #include <linux/timer.h>
+#include <linux/dmi.h>
 #include <drm/i915_drm.h>
 #include <asm/msr.h>
 #include <asm/processor.h>
@@ -1485,6 +1486,24 @@ static DEFINE_PCI_DEVICE_TABLE(ips_id_table) = {
 
 MODULE_DEVICE_TABLE(pci, ips_id_table);
 
+static int ips_blacklist_callback(const struct dmi_system_id *id)
+{
+        pr_info("Blacklisted intel_ips for %s\n", id->ident);
+        return 1;
+}
+
+static const struct dmi_system_id ips_blacklist[] = {
+        {
+                .callback = ips_blacklist_callback,
+                .ident = "HP ProBook",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "HP ProBook"),
+                },
+        },
+        { }     /* terminating entry */
+};
+
 static int ips_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
         u64 platform_info;
@@ -1494,6 +1513,9 @@ static int ips_probe(struct pci_dev *dev, const struct pci_device_id *id)
         u16 htshi, trc, trc_required_mask;
         u8 tse;
 
+        if (dmi_check_system(ips_blacklist))
+                return -ENODEV;
+
         ips = kzalloc(sizeof(struct ips_driver), GFP_KERNEL);
         if (!ips)
                 return -ENOMEM;
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 210d4ae547c2..d456ff0c73b7 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -973,7 +973,7 @@ static ssize_t sony_nc_sysfs_store(struct device *dev,
                                struct device_attribute *attr,
                                const char *buffer, size_t count)
 {
-        unsigned long value = 0;
+        int value;
         int ret = 0;
         struct sony_nc_value *item =
             container_of(attr, struct sony_nc_value, devattr);
@@ -984,7 +984,7 @@ static ssize_t sony_nc_sysfs_store(struct device *dev,
         if (count > 31)
                 return -EINVAL;
 
-        if (kstrtoul(buffer, 10, &value))
+        if (kstrtoint(buffer, 10, &value))
                 return -EINVAL;
 
         if (item->validate)
@@ -994,7 +994,7 @@ static ssize_t sony_nc_sysfs_store(struct device *dev,
                 return value;
 
         ret = sony_nc_int_call(sony_nc_acpi_handle, *item->acpiset,
-                        (int *)&value, NULL);
+                               &value, NULL);
         if (ret < 0)
                 return -EIO;
 
@@ -1010,6 +1010,7 @@ static ssize_t sony_nc_sysfs_store(struct device *dev,
 struct sony_backlight_props {
         struct backlight_device *dev;
         int                     handle;
+        int                     cmd_base;
         u8                      offset;
         u8                      maxlvl;
 };
@@ -1037,7 +1038,7 @@ static int sony_nc_get_brightness_ng(struct backlight_device *bd)
         struct sony_backlight_props *sdev =
                 (struct sony_backlight_props *)bl_get_data(bd);
 
-        sony_call_snc_handle(sdev->handle, 0x0200, &result);
+        sony_call_snc_handle(sdev->handle, sdev->cmd_base + 0x100, &result);
 
         return (result & 0xff) - sdev->offset;
 }
@@ -1049,7 +1050,8 @@ static int sony_nc_update_status_ng(struct backlight_device *bd)
                 (struct sony_backlight_props *)bl_get_data(bd);
 
         value = bd->props.brightness + sdev->offset;
-        if (sony_call_snc_handle(sdev->handle, 0x0100 | (value << 16), &result))
+        if (sony_call_snc_handle(sdev->handle, sdev->cmd_base | (value << 0x10),
+                                &result))
                 return -EIO;
 
         return value;
@@ -1172,6 +1174,11 @@ static int sony_nc_hotkeys_decode(u32 event, unsigned int handle)
 /*
  * ACPI callbacks
  */
+enum event_types {
+        HOTKEY = 1,
+        KILLSWITCH,
+        GFX_SWITCH
+};
 static void sony_nc_notify(struct acpi_device *device, u32 event)
 {
         u32 real_ev = event;
@@ -1196,7 +1203,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event)
                 /* hotkey event */
                 case 0x0100:
                 case 0x0127:
-                        ev_type = 1;
+                        ev_type = HOTKEY;
                         real_ev = sony_nc_hotkeys_decode(event, handle);
 
                         if (real_ev > 0)
@@ -1216,7 +1223,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event)
                          * update the rfkill device status when the
                          * switch is moved.
                          */
-                        ev_type = 2;
+                        ev_type = KILLSWITCH;
                         sony_call_snc_handle(handle, 0x0100, &result);
                         real_ev = result & 0x03;
 
@@ -1226,6 +1233,24 @@ static void sony_nc_notify(struct acpi_device *device, u32 event)
 
                         break;
 
+                case 0x0128:
+                case 0x0146:
+                        /* Hybrid GFX switching */
+                        sony_call_snc_handle(handle, 0x0000, &result);
+                        dprintk("GFX switch event received (reason: %s)\n",
+                                        (result & 0x01) ?
+                                        "switch change" : "unknown");
+
+                        /* verify the switch state
+                         * 1: discrete GFX
+                         * 0: integrated GFX
+                         */
+                        sony_call_snc_handle(handle, 0x0100, &result);
+
+                        ev_type = GFX_SWITCH;
+                        real_ev = result & 0xff;
+                        break;
+
                 default:
                         dprintk("Unknown event 0x%x for handle 0x%x\n",
                                         event, handle);
@@ -1238,7 +1263,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event)
 
         } else {
                 /* old style event */
-                ev_type = 1;
+                ev_type = HOTKEY;
                 sony_laptop_report_input_event(real_ev);
         }
 
@@ -1893,32 +1918,33 @@ static ssize_t sony_nc_battery_care_limit_store(struct device *dev,
          *  bits 4,5: store the limit into the EC
          *  bits 6,7: store the limit into the battery
          */
+        cmd = 0;
 
-        /*
-         * handle 0x0115 should allow storing on battery too;
-         * handle 0x0136 same as 0x0115 + health status;
-         * handle 0x013f, same as 0x0136 but no storing on the battery
-         *
-         * Store only inside the EC for now, regardless the handle number
-         */
-        if (value == 0)
-                /* disable limits */
-                cmd = 0x0;
+        if (value > 0) {
+                if (value <= 50)
+                        cmd = 0x20;
 
-        else if (value <= 50)
-                cmd = 0x21;
+                else if (value <= 80)
+                        cmd = 0x10;
 
-        else if (value <= 80)
-                cmd = 0x11;
+                else if (value <= 100)
+                        cmd = 0x30;
 
-        else if (value <= 100)
-                cmd = 0x31;
+                else
+                        return -EINVAL;
 
-        else
-                return -EINVAL;
+                /*
+                 * handle 0x0115 should allow storing on battery too;
+                 * handle 0x0136 same as 0x0115 + health status;
+                 * handle 0x013f, same as 0x0136 but no storing on the battery
+                 */
+                if (bcare_ctl->handle != 0x013f)
+                        cmd = cmd | (cmd << 2);
 
-        if (sony_call_snc_handle(bcare_ctl->handle, (cmd << 0x10) | 0x0100,
-                                &result))
+                cmd = (cmd | 0x1) << 0x10;
+        }
+
+        if (sony_call_snc_handle(bcare_ctl->handle, cmd | 0x0100, &result))
                 return -EIO;
 
         return count;
@@ -2113,7 +2139,7 @@ static ssize_t sony_nc_thermal_mode_show(struct device *dev,
                 struct device_attribute *attr, char *buffer)
 {
         ssize_t count = 0;
-        unsigned int mode = sony_nc_thermal_mode_get();
+        int mode = sony_nc_thermal_mode_get();
 
         if (mode < 0)
                 return mode;
@@ -2472,6 +2498,7 @@ static void sony_nc_backlight_ng_read_limits(int handle,
 {
         u64 offset;
         int i;
+        int lvl_table_len = 0;
         u8 min = 0xff, max = 0x00;
         unsigned char buffer[32] = { 0 };
 
@@ -2480,8 +2507,6 @@ static void sony_nc_backlight_ng_read_limits(int handle,
         props->maxlvl = 0xff;
 
         offset = sony_find_snc_handle(handle);
-        if (offset < 0)
-                return;
 
         /* try to read the boundaries from ACPI tables, if we fail the above
          * defaults should be reasonable
@@ -2491,11 +2516,21 @@ static void sony_nc_backlight_ng_read_limits(int handle,
         if (i < 0)
                 return;
 
+        switch (handle) {
+        case 0x012f:
+        case 0x0137:
+                lvl_table_len = 9;
+                break;
+        case 0x143:
+                lvl_table_len = 16;
+                break;
+        }
+
         /* the buffer lists brightness levels available, brightness levels are
          * from position 0 to 8 in the array, other values are used by ALS
          * control.
          */
-        for (i = 0; i < 9 && i < ARRAY_SIZE(buffer); i++) {
+        for (i = 0; i < lvl_table_len && i < ARRAY_SIZE(buffer); i++) {
 
                 dprintk("Brightness level: %d\n", buffer[i]);
 
@@ -2520,16 +2555,24 @@ static void sony_nc_backlight_setup(void)
         const struct backlight_ops *ops = NULL;
         struct backlight_properties props;
 
-        if (sony_find_snc_handle(0x12f) != -1) {
+        if (sony_find_snc_handle(0x12f) >= 0) {
                 ops = &sony_backlight_ng_ops;
+                sony_bl_props.cmd_base = 0x0100;
                 sony_nc_backlight_ng_read_limits(0x12f, &sony_bl_props);
                 max_brightness = sony_bl_props.maxlvl - sony_bl_props.offset;
 
-        } else if (sony_find_snc_handle(0x137) != -1) {
+        } else if (sony_find_snc_handle(0x137) >= 0) {
                 ops = &sony_backlight_ng_ops;
+                sony_bl_props.cmd_base = 0x0100;
                 sony_nc_backlight_ng_read_limits(0x137, &sony_bl_props);
                 max_brightness = sony_bl_props.maxlvl - sony_bl_props.offset;
 
+        } else if (sony_find_snc_handle(0x143) >= 0) {
+                ops = &sony_backlight_ng_ops;
+                sony_bl_props.cmd_base = 0x3000;
+                sony_nc_backlight_ng_read_limits(0x143, &sony_bl_props);
+                max_brightness = sony_bl_props.maxlvl - sony_bl_props.offset;
+
         } else if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "GBRT",
                                                 &unused))) {
                 ops = &sony_backlight_ops;
@@ -2597,6 +2640,12 @@ static int sony_nc_add(struct acpi_device *device)
                 }
         }
 
+        result = sony_laptop_setup_input(device);
+        if (result) {
+                pr_err("Unable to create input devices\n");
+                goto outplatform;
+        }
+
         if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "ECON",
                                          &handle))) {
                 int arg = 1;
@@ -2614,12 +2663,6 @@ static int sony_nc_add(struct acpi_device *device)
         }
 
         /* setup input devices and helper fifo */
-        result = sony_laptop_setup_input(device);
-        if (result) {
-                pr_err("Unable to create input devices\n");
-                goto outsnc;
-        }
-
         if (acpi_video_backlight_support()) {
                 pr_info("brightness ignored, must be controlled by ACPI video driver\n");
         } else {
@@ -2667,22 +2710,21 @@ static int sony_nc_add(struct acpi_device *device)
 
         return 0;
 
-      out_sysfs:
+out_sysfs:
         for (item = sony_nc_values; item->name; ++item) {
                 device_remove_file(&sony_pf_device->dev, &item->devattr);
         }
         sony_nc_backlight_cleanup();
-
-        sony_laptop_remove_input();
-
-      outsnc:
         sony_nc_function_cleanup(sony_pf_device);
         sony_nc_handles_cleanup(sony_pf_device);
 
-      outpresent:
+outplatform:
+        sony_laptop_remove_input();
+
+outpresent:
         sony_pf_remove();
 
-      outwalk:
+outwalk:
         sony_nc_rfkill_cleanup();
         return result;
 }
diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c
index 39d3aa41adda..f56c8ba3a861 100644
--- a/drivers/rpmsg/virtio_rpmsg_bus.c
+++ b/drivers/rpmsg/virtio_rpmsg_bus.c
@@ -1085,7 +1085,7 @@ static int __init rpmsg_init(void)
 
         return ret;
 }
-module_init(rpmsg_init);
+subsys_initcall(rpmsg_init);
 
 static void __exit rpmsg_fini(void)
 {
diff --git a/drivers/scsi/scsi_wait_scan.c b/drivers/scsi/scsi_wait_scan.c
index ae7814874618..072734538876 100644
--- a/drivers/scsi/scsi_wait_scan.c
+++ b/drivers/scsi/scsi_wait_scan.c
@@ -22,11 +22,6 @@ static int __init wait_scan_init(void)
          * and might not yet have reached the scsi async scanning
          */
         wait_for_device_probe();
-        /*
-         * and then we wait for the actual asynchronous scsi scan
-         * to finish.
-         */
-        scsi_complete_async_scans();
         return 0;
 }
 
diff --git a/drivers/target/target_core_cdb.c b/drivers/target/target_core_cdb.c
index 9888693a18fe..664f6e775d0e 100644
--- a/drivers/target/target_core_cdb.c
+++ b/drivers/target/target_core_cdb.c
@@ -1095,7 +1095,7 @@ int target_emulate_write_same(struct se_cmd *cmd)
         if (num_blocks != 0)
                 range = num_blocks;
         else
-                range = (dev->transport->get_blocks(dev) - lba);
+                range = (dev->transport->get_blocks(dev) - lba) + 1;
 
         pr_debug("WRITE_SAME UNMAP: LBA: %llu Range: %llu\n",
                  (unsigned long long)lba, (unsigned long long)range);
diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c
index 85564998500a..a1bcd927a9e6 100644
--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -2031,7 +2031,7 @@ static int __core_scsi3_write_aptpl_to_file(
         if (IS_ERR(file) || !file || !file->f_dentry) {
                 pr_err("filp_open(%s) for APTPL metadata"
                         " failed\n", path);
-                return (PTR_ERR(file) < 0 ? PTR_ERR(file) : -ENOENT);
+                return IS_ERR(file) ? PTR_ERR(file) : -ENOENT;
         }
 
         iov[0].iov_base = &buf[0];
@@ -3818,7 +3818,7 @@ int target_scsi3_emulate_pr_out(struct se_cmd *cmd)
                         " SPC-2 reservation is held, returning"
                         " RESERVATION_CONFLICT\n");
                 cmd->scsi_sense_reason = TCM_RESERVATION_CONFLICT;
-                ret = EINVAL;
+                ret = -EINVAL;
                 goto out;
         }
 
@@ -3828,7 +3828,8 @@ int target_scsi3_emulate_pr_out(struct se_cmd *cmd)
          */
         if (!cmd->se_sess) {
                 cmd->scsi_sense_reason = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
-                return -EINVAL;
+                ret = -EINVAL;
+                goto out;
         }
 
         if (cmd->data_length < 24) {
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c
index f03fb9730f5b..5b65f33939a8 100644
--- a/drivers/target/tcm_fc/tfc_cmd.c
+++ b/drivers/target/tcm_fc/tfc_cmd.c
@@ -230,6 +230,8 @@ u32 ft_get_task_tag(struct se_cmd *se_cmd)
 {
         struct ft_cmd *cmd = container_of(se_cmd, struct ft_cmd, se_cmd);
 
+        if (cmd->aborted)
+                return ~0;
         return fc_seq_exch(cmd->seq)->rxid;
 }
 
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 5b400730c213..4ee522b3f66f 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -86,7 +86,31 @@ static struct {
 #endif /* CONFIG_CIFS_WEAK_PW_HASH */
 #endif /* CIFS_POSIX */
 
-/* Forward declarations */
+#ifdef CONFIG_HIGHMEM
+/*
+ * On arches that have high memory, kmap address space is limited. By
+ * serializing the kmap operations on those arches, we ensure that we don't
+ * end up with a bunch of threads in writeback with partially mapped page
+ * arrays, stuck waiting for kmap to come back. That situation prevents
+ * progress and can deadlock.
+ */
+static DEFINE_MUTEX(cifs_kmap_mutex);
+
+static inline void
+cifs_kmap_lock(void)
+{
+        mutex_lock(&cifs_kmap_mutex);
+}
+
+static inline void
+cifs_kmap_unlock(void)
+{
+        mutex_unlock(&cifs_kmap_mutex);
+}
+#else /* !CONFIG_HIGHMEM */
+#define cifs_kmap_lock() do { ; } while(0)
+#define cifs_kmap_unlock() do { ; } while(0)
+#endif /* CONFIG_HIGHMEM */
 
 /* Mark as invalid, all open files on tree connections since they
    were closed when session to server was lost */
@@ -1503,7 +1527,9 @@ cifs_readv_receive(struct TCP_Server_Info *server, struct mid_q_entry *mid)
         }
 
         /* marshal up the page array */
+        cifs_kmap_lock();
         len = rdata->marshal_iov(rdata, data_len);
+        cifs_kmap_unlock();
         data_len -= len;
 
         /* issue the read if we have any iovecs left to fill */
@@ -2069,7 +2095,9 @@ cifs_async_writev(struct cifs_writedata *wdata)
          * and set the iov_len properly for each one. It may also set
          * wdata->bytes too.
          */
+        cifs_kmap_lock();
         wdata->marshal_iov(iov, wdata);
+        cifs_kmap_unlock();
 
         cFYI(1, "async write at %llu %u bytes", wdata->offset, wdata->bytes);
 
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 0ae86ddf2213..94b7788c3189 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -3445,6 +3445,18 @@ void cifs_setup_cifs_sb(struct smb_vol *pvolume_info,
 #define CIFS_DEFAULT_NON_POSIX_RSIZE (60 * 1024)
 #define CIFS_DEFAULT_NON_POSIX_WSIZE (65536)
 
+/*
+ * On hosts with high memory, we can't currently support wsize/rsize that are
+ * larger than we can kmap at once. Cap the rsize/wsize at
+ * LAST_PKMAP * PAGE_SIZE. We'll never be able to fill a read or write request
+ * larger than that anyway.
+ */
+#ifdef CONFIG_HIGHMEM
+#define CIFS_KMAP_SIZE_LIMIT    (LAST_PKMAP * PAGE_CACHE_SIZE)
+#else /* CONFIG_HIGHMEM */
+#define CIFS_KMAP_SIZE_LIMIT    (1<<24)
+#endif /* CONFIG_HIGHMEM */
+
 static unsigned int
 cifs_negotiate_wsize(struct cifs_tcon *tcon, struct smb_vol *pvolume_info)
 {
@@ -3475,6 +3487,9 @@ cifs_negotiate_wsize(struct cifs_tcon *tcon, struct smb_vol *pvolume_info)
                 wsize = min_t(unsigned int, wsize,
                                 server->maxBuf - sizeof(WRITE_REQ) + 4);
 
+        /* limit to the amount that we can kmap at once */
+        wsize = min_t(unsigned int, wsize, CIFS_KMAP_SIZE_LIMIT);
+
         /* hard limit of CIFS_MAX_WSIZE */
         wsize = min_t(unsigned int, wsize, CIFS_MAX_WSIZE);
 
@@ -3516,6 +3531,9 @@ cifs_negotiate_rsize(struct cifs_tcon *tcon, struct smb_vol *pvolume_info)
         if (!(server->capabilities & CAP_LARGE_READ_X))
                 rsize = min_t(unsigned int, CIFSMaxBufSize, rsize);
 
+        /* limit to the amount that we can kmap at once */
+        rsize = min_t(unsigned int, rsize, CIFS_KMAP_SIZE_LIMIT);
+
         /* hard limit of CIFS_MAX_RSIZE */
         rsize = min_t(unsigned int, rsize, CIFS_MAX_RSIZE);
 
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 0a8224d1c4c5..a4217f02fab2 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -86,9 +86,12 @@ cifs_readdir_lookup(struct dentry *parent, struct qstr *name,
 
         dentry = d_lookup(parent, name);
         if (dentry) {
-                /* FIXME: check for inode number changes? */
-                if (dentry->d_inode != NULL)
+                inode = dentry->d_inode;
+                /* update inode in place if i_ino didn't change */
+                if (inode && CIFS_I(inode)->uniqueid == fattr->cf_uniqueid) {
+                        cifs_fattr_to_inode(inode, fattr);
                         return dentry;
+                }
                 d_drop(dentry);
                 dput(dentry);
         }
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index 3097ee58fd7d..f25d4ea14be4 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -365,16 +365,14 @@ cifs_setup_async_request(struct TCP_Server_Info *server, struct kvec *iov,
         if (mid == NULL)
                 return -ENOMEM;
 
-        /* put it on the pending_mid_q */
-        spin_lock(&GlobalMid_Lock);
-        list_add_tail(&mid->qhead, &server->pending_mid_q);
-        spin_unlock(&GlobalMid_Lock);
-
         rc = cifs_sign_smb2(iov, nvec, server, &mid->sequence_number);
-        if (rc)
-                delete_mid(mid);
+        if (rc) {
+                DeleteMidQEntry(mid);
+                return rc;
+        }
+
         *ret_mid = mid;
-        return rc;
+        return 0;
 }
 
 /*
@@ -407,17 +405,21 @@ cifs_call_async(struct TCP_Server_Info *server, struct kvec *iov,
         mid->callback_data = cbdata;
         mid->mid_state = MID_REQUEST_SUBMITTED;
 
+        /* put it on the pending_mid_q */
+        spin_lock(&GlobalMid_Lock);
+        list_add_tail(&mid->qhead, &server->pending_mid_q);
+        spin_unlock(&GlobalMid_Lock);
+
+
         cifs_in_send_inc(server);
         rc = smb_sendv(server, iov, nvec);
         cifs_in_send_dec(server);
         cifs_save_when_sent(mid);
         mutex_unlock(&server->srv_mutex);
 
-        if (rc)
-                goto out_err;
+        if (rc == 0)
+                return 0;
 
-        return rc;
-out_err:
         delete_mid(mid);
         add_credits(server, 1);
         wake_up(&server->request_q);
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 74598f67efeb..1c8b55670804 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1710,7 +1710,7 @@ SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd,
                 goto error_tgt_fput;
 
         /* Check if EPOLLWAKEUP is allowed */
-        if ((epds.events & EPOLLWAKEUP) && !capable(CAP_EPOLLWAKEUP))
+        if ((epds.events & EPOLLWAKEUP) && !capable(CAP_BLOCK_SUSPEND))
                 epds.events &= ~EPOLLWAKEUP;
 
         /*
diff --git a/fs/exofs/ore.c b/fs/exofs/ore.c
index 49cf230554a2..24a49d47e935 100644
--- a/fs/exofs/ore.c
+++ b/fs/exofs/ore.c
@@ -735,13 +735,7 @@ static int _prepare_for_striping(struct ore_io_state *ios)
 out:
         ios->numdevs = devs_in_group;
         ios->pages_consumed = cur_pg;
-        if (unlikely(ret)) {
-                if (length == ios->length)
-                        return ret;
-                else
-                        ios->length -= length;
-        }
-        return 0;
+        return ret;
 }
 
 int ore_create(struct ore_io_state *ios)
diff --git a/fs/exofs/ore_raid.c b/fs/exofs/ore_raid.c
index d222c77cfa1b..5f376d14fdcc 100644
--- a/fs/exofs/ore_raid.c
+++ b/fs/exofs/ore_raid.c
@@ -144,26 +144,26 @@ static void _sp2d_reset(struct __stripe_pages_2d *sp2d,
 {
         unsigned data_devs = sp2d->data_devs;
         unsigned group_width = data_devs + sp2d->parity;
-        unsigned p;
+        int p, c;
 
         if (!sp2d->needed)
                 return;
 
-        for (p = 0; p < sp2d->pages_in_unit; p++) {
-                struct __1_page_stripe *_1ps = &sp2d->_1p_stripes[p];
-
-                if (_1ps->write_count < group_width) {
-                        unsigned c;
+        for (c = data_devs - 1; c >= 0; --c)
+                for (p = sp2d->pages_in_unit - 1; p >= 0; --p) {
+                        struct __1_page_stripe *_1ps = &sp2d->_1p_stripes[p];
 
-                        for (c = 0; c < data_devs; c++)
-                                if (_1ps->page_is_read[c]) {
-                                        struct page *page = _1ps->pages[c];
+                        if (_1ps->page_is_read[c]) {
+                                struct page *page = _1ps->pages[c];
 
-                                        r4w->put_page(priv, page);
-                                        _1ps->page_is_read[c] = false;
-                                }
+                                r4w->put_page(priv, page);
+                                _1ps->page_is_read[c] = false;
+                        }
                 }
 
+        for (p = 0; p < sp2d->pages_in_unit; p++) {
+                struct __1_page_stripe *_1ps = &sp2d->_1p_stripes[p];
+
                 memset(_1ps->pages, 0, group_width * sizeof(*_1ps->pages));
                 _1ps->write_count = 0;
                 _1ps->tx = NULL;
@@ -461,16 +461,12 @@ static void _mark_read4write_pages_uptodate(struct ore_io_state *ios, int ret)
  * ios->sp2d[p][*], xor is calculated the same way. These pages are
  * allocated/freed and don't go through cache
  */
-static int _read_4_write(struct ore_io_state *ios)
+static int _read_4_write_first_stripe(struct ore_io_state *ios)
 {
-        struct ore_io_state *ios_read;
         struct ore_striping_info read_si;
         struct __stripe_pages_2d *sp2d = ios->sp2d;
         u64 offset = ios->si.first_stripe_start;
-        u64 last_stripe_end;
-        unsigned bytes_in_stripe = ios->si.bytes_in_stripe;
-        unsigned i, c, p, min_p = sp2d->pages_in_unit, max_p = -1;
-        int ret;
+        unsigned c, p, min_p = sp2d->pages_in_unit, max_p = -1;
 
         if (offset == ios->offset) /* Go to start collect $200 */
                 goto read_last_stripe;
@@ -478,6 +474,9 @@ static int _read_4_write(struct ore_io_state *ios)
         min_p = _sp2d_min_pg(sp2d);
         max_p = _sp2d_max_pg(sp2d);
 
+        ORE_DBGMSG("stripe_start=0x%llx ios->offset=0x%llx min_p=%d max_p=%d\n",
+                   offset, ios->offset, min_p, max_p);
+
         for (c = 0; ; c++) {
                 ore_calc_stripe_info(ios->layout, offset, 0, &read_si);
                 read_si.obj_offset += min_p * PAGE_SIZE;
@@ -512,6 +511,18 @@ static int _read_4_write(struct ore_io_state *ios)
         }
 
 read_last_stripe:
+        return 0;
+}
+
+static int _read_4_write_last_stripe(struct ore_io_state *ios)
+{
+        struct ore_striping_info read_si;
+        struct __stripe_pages_2d *sp2d = ios->sp2d;
+        u64 offset;
+        u64 last_stripe_end;
+        unsigned bytes_in_stripe = ios->si.bytes_in_stripe;
+        unsigned c, p, min_p = sp2d->pages_in_unit, max_p = -1;
+
         offset = ios->offset + ios->length;
         if (offset % PAGE_SIZE)
                 _add_to_r4w_last_page(ios, &offset);
@@ -527,15 +538,15 @@ read_last_stripe:
         c = _dev_order(ios->layout->group_width * ios->layout->mirrors_p1,
                        ios->layout->mirrors_p1, read_si.par_dev, read_si.dev);
 
-        BUG_ON(ios->si.first_stripe_start + bytes_in_stripe != last_stripe_end);
-        /* unaligned IO must be within a single stripe */
-
         if (min_p == sp2d->pages_in_unit) {
                 /* Didn't do it yet */
                 min_p = _sp2d_min_pg(sp2d);
                 max_p = _sp2d_max_pg(sp2d);
         }
 
+        ORE_DBGMSG("offset=0x%llx stripe_end=0x%llx min_p=%d max_p=%d\n",
+                   offset, last_stripe_end, min_p, max_p);
+
         while (offset < last_stripe_end) {
                 struct __1_page_stripe *_1ps = &sp2d->_1p_stripes[p];
 
@@ -568,6 +579,15 @@ read_last_stripe:
         }
 
 read_it:
+        return 0;
+}
+
+static int _read_4_write_execute(struct ore_io_state *ios)
+{
+        struct ore_io_state *ios_read;
+        unsigned i;
+        int ret;
+
         ios_read = ios->ios_read_4_write;
         if (!ios_read)
                 return 0;
@@ -591,6 +611,8 @@ read_it:
         }
 
         _mark_read4write_pages_uptodate(ios_read, ret);
+        ore_put_io_state(ios_read);
+        ios->ios_read_4_write = NULL; /* Might need a reuse at last stripe */
         return 0;
 }
 
@@ -626,8 +648,11 @@ int _ore_add_parity_unit(struct ore_io_state *ios,
                         /* If first stripe, Read in all read4write pages
                          * (if needed) before we calculate the first parity.
                          */
-                        _read_4_write(ios);
+                        _read_4_write_first_stripe(ios);
                 }
+                if (!cur_len) /* If last stripe r4w pages of last stripe */
+                        _read_4_write_last_stripe(ios);
+                _read_4_write_execute(ios);
 
                 for (i = 0; i < num_pages; i++) {
                         pages[i] = _raid_page_alloc();
@@ -654,34 +679,14 @@ int _ore_add_parity_unit(struct ore_io_state *ios,
 
 int _ore_post_alloc_raid_stuff(struct ore_io_state *ios)
 {
-        struct ore_layout *layout = ios->layout;
-
         if (ios->parity_pages) {
+                struct ore_layout *layout = ios->layout;
                 unsigned pages_in_unit = layout->stripe_unit / PAGE_SIZE;
-                unsigned stripe_size = ios->si.bytes_in_stripe;
-                u64 last_stripe, first_stripe;
 
                 if (_sp2d_alloc(pages_in_unit, layout->group_width,
                                 layout->parity, &ios->sp2d)) {
                         return -ENOMEM;
                 }
-
-                /* Round io down to last full strip */
-                first_stripe = div_u64(ios->offset, stripe_size);
-                last_stripe = div_u64(ios->offset + ios->length, stripe_size);
-
-                /* If an IO spans more then a single stripe it must end at
-                 * a stripe boundary. The reminder at the end is pushed into the
-                 * next IO.
-                 */
-                if (last_stripe != first_stripe) {
-                        ios->length = last_stripe * stripe_size - ios->offset;
-
-                        BUG_ON(!ios->length);
-                        ios->nr_pages = (ios->length + PAGE_SIZE - 1) /
-                                        PAGE_SIZE;
-                        ios->si.length = ios->length; /*make it consistent */
-                }
         }
         return 0;
 }
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index e34deac3f366..6ec6f9ee2fec 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -268,7 +268,6 @@ group_extend_out:
                 err = ext4_move_extents(filp, donor_filp, me.orig_start,
                                         me.donor_start, me.len, &me.moved_len);
                 mnt_drop_write_file(filp);
-                mnt_drop_write(filp->f_path.mnt);
 
                 if (copy_to_user((struct move_extent __user *)arg,
                                  &me, sizeof(me)))
diff --git a/fs/fifo.c b/fs/fifo.c
index b1a524d798e7..cf6f4345ceb0 100644
--- a/fs/fifo.c
+++ b/fs/fifo.c
@@ -14,7 +14,7 @@
 #include <linux/sched.h>
 #include <linux/pipe_fs_i.h>
 
-static void wait_for_partner(struct inode* inode, unsigned int *cnt)
+static int wait_for_partner(struct inode* inode, unsigned int *cnt)
 {
         int cur = *cnt; 
 
@@ -23,6 +23,7 @@ static void wait_for_partner(struct inode* inode, unsigned int *cnt)
                 if (signal_pending(current))
                         break;
         }
+        return cur == *cnt ? -ERESTARTSYS : 0;
 }
 
 static void wake_up_partner(struct inode* inode)
@@ -67,8 +68,7 @@ static int fifo_open(struct inode *inode, struct file *filp)
                                  * seen a writer */
                                 filp->f_version = pipe->w_counter;
                         } else {
-                                wait_for_partner(inode, &pipe->w_counter);
-                                if(signal_pending(current))
+                                if (wait_for_partner(inode, &pipe->w_counter))
                                         goto err_rd;
                         }
                 }
@@ -90,8 +90,7 @@ static int fifo_open(struct inode *inode, struct file *filp)
                         wake_up_partner(inode);
 
                 if (!pipe->readers) {
-                        wait_for_partner(inode, &pipe->r_counter);
-                        if (signal_pending(current))
+                        if (wait_for_partner(inode, &pipe->r_counter))
                                 goto err_wr;
                 }
                 break;
diff --git a/fs/nfs/objlayout/objio_osd.c b/fs/nfs/objlayout/objio_osd.c
index b47277baebab..f50d3e8d6f22 100644
--- a/fs/nfs/objlayout/objio_osd.c
+++ b/fs/nfs/objlayout/objio_osd.c
@@ -454,7 +454,10 @@ int objio_read_pagelist(struct nfs_read_data *rdata)
         objios->ios->done = _read_done;
         dprintk("%s: offset=0x%llx length=0x%x\n", __func__,
                 rdata->args.offset, rdata->args.count);
-        return ore_read(objios->ios);
+        ret = ore_read(objios->ios);
+        if (unlikely(ret))
+                objio_free_result(&objios->oir);
+        return ret;
 }
 
 /*
@@ -486,8 +489,16 @@ static struct page *__r4w_get_page(void *priv, u64 offset, bool *uptodate)
         struct nfs_write_data *wdata = objios->oir.rpcdata;
         struct address_space *mapping = wdata->header->inode->i_mapping;
         pgoff_t index = offset / PAGE_SIZE;
-        struct page *page = find_get_page(mapping, index);
+        struct page *page;
+        loff_t i_size = i_size_read(wdata->header->inode);
+
+        if (offset >= i_size) {
+                *uptodate = true;
+                dprintk("%s: g_zero_page index=0x%lx\n", __func__, index);
+                return ZERO_PAGE(0);
+        }
 
+        page = find_get_page(mapping, index);
         if (!page) {
                 page = find_or_create_page(mapping, index, GFP_NOFS);
                 if (unlikely(!page)) {
@@ -507,8 +518,10 @@ static struct page *__r4w_get_page(void *priv, u64 offset, bool *uptodate)
 
 static void __r4w_put_page(void *priv, struct page *page)
 {
-        dprintk("%s: index=0x%lx\n", __func__, page->index);
-        page_cache_release(page);
+        dprintk("%s: index=0x%lx\n", __func__,
+                (page == ZERO_PAGE(0)) ? -1UL : page->index);
+        if (ZERO_PAGE(0) != page)
+                page_cache_release(page);
         return;
 }
 
@@ -539,8 +552,10 @@ int objio_write_pagelist(struct nfs_write_data *wdata, int how)
         dprintk("%s: offset=0x%llx length=0x%x\n", __func__,
                 wdata->args.offset, wdata->args.count);
         ret = ore_write(objios->ios);
-        if (unlikely(ret))
+        if (unlikely(ret)) {
+                objio_free_result(&objios->oir);
                 return ret;
+        }
 
         if (objios->sync)
                 _write_done(objios->ios, objios);
diff --git a/fs/ubifs/sb.c b/fs/ubifs/sb.c
index ef3d1ba6d992..15e2fc5aa60b 100644
--- a/fs/ubifs/sb.c
+++ b/fs/ubifs/sb.c
@@ -718,8 +718,12 @@ static int fixup_free_space(struct ubifs_info *c)
                 lnum = ubifs_next_log_lnum(c, lnum);
         }
 
-        /* Fixup the current log head */
-        err = fixup_leb(c, c->lhead_lnum, c->lhead_offs);
+        /*
+         * Fixup the log head which contains the only a CS node at the
+         * beginning.
+         */
+        err = fixup_leb(c, c->lhead_lnum,
+                        ALIGN(UBIFS_CS_NODE_SZ, c->min_io_size));
         if (err)
                 goto out;
 
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index 9d1aeb7e2734..4f33c32affe3 100644
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -1074,13 +1074,13 @@ restart:
          * If we couldn't get anything, give up.
          */
         if (bno_cur_lt == NULL && bno_cur_gt == NULL) {
+                xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
+
                 if (!forced++) {
                         trace_xfs_alloc_near_busy(args);
                         xfs_log_force(args->mp, XFS_LOG_SYNC);
                         goto restart;
                 }
-
-                xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
                 trace_xfs_alloc_size_neither(args);
                 args->agbno = NULLAGBLOCK;
                 return 0;
@@ -2434,13 +2434,22 @@ xfs_alloc_vextent_worker(
         current_restore_flags_nested(&pflags, PF_FSTRANS);
 }
 
-
-int                             /* error */
+/*
+ * Data allocation requests often come in with little stack to work on. Push
+ * them off to a worker thread so there is lots of stack to use. Metadata
+ * requests, OTOH, are generally from low stack usage paths, so avoid the
+ * context switch overhead here.
+ */
+int
 xfs_alloc_vextent(
-        xfs_alloc_arg_t *args)  /* allocation argument structure */
+        struct xfs_alloc_arg    *args)
 {
         DECLARE_COMPLETION_ONSTACK(done);
 
+        if (!args->userdata)
+                return __xfs_alloc_vextent(args);
+
+
         args->done = &done;
         INIT_WORK_ONSTACK(&args->work, xfs_alloc_vextent_worker);
         queue_work(xfs_alloc_wq, &args->work);
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index a4beb421018a..269b35c084da 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -989,27 +989,6 @@ xfs_buf_ioerror_alert(
                 (__uint64_t)XFS_BUF_ADDR(bp), func, bp->b_error, bp->b_length);
 }
 
-int
-xfs_bwrite(
-        struct xfs_buf          *bp)
-{
-        int                     error;
-
-        ASSERT(xfs_buf_islocked(bp));
-
-        bp->b_flags |= XBF_WRITE;
-        bp->b_flags &= ~(XBF_ASYNC | XBF_READ | _XBF_DELWRI_Q);
-
-        xfs_bdstrat_cb(bp);
-
-        error = xfs_buf_iowait(bp);
-        if (error) {
-                xfs_force_shutdown(bp->b_target->bt_mount,
-                                   SHUTDOWN_META_IO_ERROR);
-        }
-        return error;
-}
-
 /*
  * Called when we want to stop a buffer from getting written or read.
  * We attach the EIO error, muck with its flags, and call xfs_buf_ioend
@@ -1079,14 +1058,7 @@ xfs_bioerror_relse(
         return EIO;
 }
 
-
-/*
- * All xfs metadata buffers except log state machine buffers
- * get this attached as their b_bdstrat callback function.
- * This is so that we can catch a buffer
- * after prematurely unpinning it to forcibly shutdown the filesystem.
- */
-int
+STATIC int
 xfs_bdstrat_cb(
         struct xfs_buf  *bp)
 {
@@ -1107,6 +1079,27 @@ xfs_bdstrat_cb(
         return 0;
 }
 
+int
+xfs_bwrite(
+        struct xfs_buf          *bp)
+{
+        int                     error;
+
+        ASSERT(xfs_buf_islocked(bp));
+
+        bp->b_flags |= XBF_WRITE;
+        bp->b_flags &= ~(XBF_ASYNC | XBF_READ | _XBF_DELWRI_Q);
+
+        xfs_bdstrat_cb(bp);
+
+        error = xfs_buf_iowait(bp);
+        if (error) {
+                xfs_force_shutdown(bp->b_target->bt_mount,
+                                   SHUTDOWN_META_IO_ERROR);
+        }
+        return error;
+}
+
 /*
  * Wrapper around bdstrat so that we can stop data from going to disk in case
  * we are shutting down the filesystem.  Typically user data goes thru this
@@ -1243,7 +1236,7 @@ xfs_buf_iorequest(
          */
         atomic_set(&bp->b_io_remaining, 1);
         _xfs_buf_ioapply(bp);
-        _xfs_buf_ioend(bp, 0);
+        _xfs_buf_ioend(bp, 1);
 
         xfs_buf_rele(bp);
 }
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h
index 7f1d1392ce37..79344c48008e 100644
--- a/fs/xfs/xfs_buf.h
+++ b/fs/xfs/xfs_buf.h
@@ -180,7 +180,6 @@ extern void xfs_buf_unlock(xfs_buf_t *);
 extern int xfs_bwrite(struct xfs_buf *bp);
 
 extern void xfsbdstrat(struct xfs_mount *, struct xfs_buf *);
-extern int xfs_bdstrat_cb(struct xfs_buf *);
 
 extern void xfs_buf_ioend(xfs_buf_t *,  int);
 extern void xfs_buf_ioerror(xfs_buf_t *, int);
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 45df2b857d48..d9e451115f98 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -954,7 +954,7 @@ xfs_buf_iodone_callbacks(
 
                 if (!XFS_BUF_ISSTALE(bp)) {
                         bp->b_flags |= XBF_WRITE | XBF_ASYNC | XBF_DONE;
-                        xfs_bdstrat_cb(bp);
+                        xfs_buf_iorequest(bp);
                 } else {
                         xfs_buf_relse(bp);
                 }
diff --git a/include/asm-generic/dma-contiguous.h b/include/asm-generic/dma-contiguous.h
index c544356b374b..294b1e755ab2 100644
--- a/include/asm-generic/dma-contiguous.h
+++ b/include/asm-generic/dma-contiguous.h
@@ -18,7 +18,7 @@ static inline void dev_set_cma_area(struct device *dev, struct cma *cma)
 {
         if (dev)
                 dev->cma_area = cma;
-        if (!dev || !dma_contiguous_default_area)
+        if (!dev && !dma_contiguous_default_area)
                 dma_contiguous_default_area = cma;
 }
 
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 68d56effc328..d10b7ed595b1 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -360,11 +360,11 @@ struct cpu_vfs_cap_data {
 
 #define CAP_WAKE_ALARM            35
 
-/* Allow preventing system suspends while epoll events are pending */
+/* Allow preventing system suspends */
 
-#define CAP_EPOLLWAKEUP      36
+#define CAP_BLOCK_SUSPEND    36
 
-#define CAP_LAST_CAP         CAP_EPOLLWAKEUP
+#define CAP_LAST_CAP         CAP_BLOCK_SUSPEND
 
 #define cap_valid(x) ((x) >= 0 && (x) <= CAP_LAST_CAP)
 
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index 2521a95fa6d9..44c87e731e9d 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -163,16 +163,8 @@ struct ceph_connection {
 
         /* connection negotiation temps */
         char in_banner[CEPH_BANNER_MAX_LEN];
-        union {
-                struct {  /* outgoing connection */
-                        struct ceph_msg_connect out_connect;
-                        struct ceph_msg_connect_reply in_reply;
-                };
-                struct {  /* incoming */
-                        struct ceph_msg_connect in_connect;
-                        struct ceph_msg_connect_reply out_reply;
-                };
-        };
+        struct ceph_msg_connect out_connect;
+        struct ceph_msg_connect_reply in_reply;
         struct ceph_entity_addr actual_peer_addr;
 
         /* message out temps */
diff --git a/include/linux/device.h b/include/linux/device.h
index 161d96241b1b..6de94151ff6f 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -865,8 +865,6 @@ extern int (*platform_notify_remove)(struct device *dev);
 extern struct device *get_device(struct device *dev);
 extern void put_device(struct device *dev);
 
-extern void wait_for_device_probe(void);
-
 #ifdef CONFIG_DEVTMPFS
 extern int devtmpfs_create_node(struct device *dev);
 extern int devtmpfs_delete_node(struct device *dev);
diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h
index 6f8be328770a..f4bb378ccf6a 100644
--- a/include/linux/eventpoll.h
+++ b/include/linux/eventpoll.h
@@ -34,7 +34,7 @@
  * re-allowed until epoll_wait is called again after consuming the wakeup
  * event(s).
  *
- * Requires CAP_EPOLLWAKEUP
+ * Requires CAP_BLOCK_SUSPEND
  */
 #define EPOLLWAKEUP (1 << 29)
 
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index e07f5e0c5df4..604382143bcf 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -377,7 +377,6 @@ extern enum system_states {
         SYSTEM_HALT,
         SYSTEM_POWER_OFF,
         SYSTEM_RESTART,
-        SYSTEM_SUSPEND_DISK,
 } system_state;
 
 #define TAINT_PROPRIETARY_MODULE        0
diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h
index d6bd50110ec2..2e7a1e032c71 100644
--- a/include/linux/kmsg_dump.h
+++ b/include/linux/kmsg_dump.h
@@ -55,12 +55,17 @@ struct kmsg_dumper {
 #ifdef CONFIG_PRINTK
 void kmsg_dump(enum kmsg_dump_reason reason);
 
+bool kmsg_dump_get_line_nolock(struct kmsg_dumper *dumper, bool syslog,
+                               char *line, size_t size, size_t *len);
+
 bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
                         char *line, size_t size, size_t *len);
 
 bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
                           char *buf, size_t size, size_t *len);
 
+void kmsg_dump_rewind_nolock(struct kmsg_dumper *dumper);
+
 void kmsg_dump_rewind(struct kmsg_dumper *dumper);
 
 int kmsg_dump_register(struct kmsg_dumper *dumper);
@@ -71,6 +76,13 @@ static inline void kmsg_dump(enum kmsg_dump_reason reason)
 {
 }
 
+static inline bool kmsg_dump_get_line_nolock(struct kmsg_dumper *dumper,
+                                             bool syslog, const char *line,
+                                             size_t size, size_t *len)
+{
+        return false;
+}
+
 static inline bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
                                 const char *line, size_t size, size_t *len)
 {
@@ -83,6 +95,10 @@ static inline bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
         return false;
 }
 
+static inline void kmsg_dump_rewind_nolock(struct kmsg_dumper *dumper)
+{
+}
+
 static inline void kmsg_dump_rewind(struct kmsg_dumper *dumper)
 {
 }
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index d6146b4811c2..95374d1696a1 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -1425,7 +1425,7 @@ static inline void ip_vs_notrack(struct sk_buff *skb)
         struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
 
         if (!ct || !nf_ct_is_untracked(ct)) {
-                nf_reset(skb);
+                nf_conntrack_put(skb->nfct);
                 skb->nfct = &nf_ct_untracked_get()->ct_general;
                 skb->nfctinfo = IP_CT_NEW;
                 nf_conntrack_get(skb->nfct);
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h
index a88fb6939387..e1ce1048fe5f 100644
--- a/include/net/netfilter/nf_conntrack_ecache.h
+++ b/include/net/netfilter/nf_conntrack_ecache.h
@@ -78,7 +78,7 @@ nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct)
         struct net *net = nf_ct_net(ct);
         struct nf_conntrack_ecache *e;
 
-        if (net->ct.nf_conntrack_event_cb == NULL)
+        if (!rcu_access_pointer(net->ct.nf_conntrack_event_cb))
                 return;
 
         e = nf_ct_ecache_find(ct);
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 67b847dfa2bb..1f91413edb87 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -14,6 +14,7 @@
 #include <linux/ctype.h>
 #include <linux/string.h>
 #include <linux/kernel.h>
+#include <linux/kmsg_dump.h>
 #include <linux/reboot.h>
 #include <linux/sched.h>
 #include <linux/sysrq.h>
@@ -2040,8 +2041,15 @@ static int kdb_env(int argc, const char **argv)
  */
 static int kdb_dmesg(int argc, const char **argv)
 {
-        char *syslog_data[4], *start, *end, c = '\0', *p;
-        int diag, logging, logsize, lines = 0, adjust = 0, n;
+        int diag;
+        int logging;
+        int lines = 0;
+        int adjust = 0;
+        int n = 0;
+        int skip = 0;
+        struct kmsg_dumper dumper = { .active = 1 };
+        size_t len;
+        char buf[201];
 
         if (argc > 2)
                 return KDB_ARGCOUNT;
@@ -2064,22 +2072,10 @@ static int kdb_dmesg(int argc, const char **argv)
                 kdb_set(2, setargs);
         }
 
-        /* syslog_data[0,1] physical start, end+1.  syslog_data[2,3]
-         * logical start, end+1. */
-        kdb_syslog_data(syslog_data);
-        if (syslog_data[2] == syslog_data[3])
-                return 0;
-        logsize = syslog_data[1] - syslog_data[0];
-        start = syslog_data[2];
-        end = syslog_data[3];
-#define KDB_WRAP(p) (((p - syslog_data[0]) % logsize) + syslog_data[0])
-        for (n = 0, p = start; p < end; ++p) {
-                c = *KDB_WRAP(p);
-                if (c == '\n')
-                        ++n;
-        }
-        if (c != '\n')
-                ++n;
+        kmsg_dump_rewind_nolock(&dumper);
+        while (kmsg_dump_get_line_nolock(&dumper, 1, NULL, 0, NULL))
+                n++;
+
         if (lines < 0) {
                 if (adjust >= n)
                         kdb_printf("buffer only contains %d lines, nothing "
@@ -2087,21 +2083,11 @@ static int kdb_dmesg(int argc, const char **argv)
                 else if (adjust - lines >= n)
                         kdb_printf("buffer only contains %d lines, last %d "
                                    "lines printed\n", n, n - adjust);
-                if (adjust) {
-                        for (; start < end && adjust; ++start) {
-                                if (*KDB_WRAP(start) == '\n')
-                                        --adjust;
-                        }
-                        if (start < end)
-                                ++start;
-                }
-                for (p = start; p < end && lines; ++p) {
-                        if (*KDB_WRAP(p) == '\n')
-                                ++lines;
-                }
-                end = p;
+                skip = adjust;
+                lines = abs(lines);
         } else if (lines > 0) {
-                int skip = n - (adjust + lines);
+                skip = n - lines - adjust;
+                lines = abs(lines);
                 if (adjust >= n) {
                         kdb_printf("buffer only contains %d lines, "
                                    "nothing printed\n", n);
@@ -2112,35 +2098,24 @@ static int kdb_dmesg(int argc, const char **argv)
                         kdb_printf("buffer only contains %d lines, first "
                                    "%d lines printed\n", n, lines);
                 }
-                for (; start < end && skip; ++start) {
-                        if (*KDB_WRAP(start) == '\n')
-                                --skip;
-                }
-                for (p = start; p < end && lines; ++p) {
-                        if (*KDB_WRAP(p) == '\n')
-                                --lines;
-                }
-                end = p;
+        } else {
+                lines = n;
         }
-        /* Do a line at a time (max 200 chars) to reduce protocol overhead */
-        c = '\n';
-        while (start != end) {
-                char buf[201];
-                p = buf;
-                if (KDB_FLAG(CMD_INTERRUPT))
-                        return 0;
-                while (start < end && (c = *KDB_WRAP(start)) &&
-                       (p - buf) < sizeof(buf)-1) {
-                        ++start;
-                        *p++ = c;
-                        if (c == '\n')
-                                break;
+
+        if (skip >= n || skip < 0)
+                return 0;
+
+        kmsg_dump_rewind_nolock(&dumper);
+        while (kmsg_dump_get_line_nolock(&dumper, 1, buf, sizeof(buf), &len)) {
+                if (skip) {
+                        skip--;
+                        continue;
                 }
-                *p = '\0';
-                kdb_printf("%s", buf);
+                if (!lines--)
+                        break;
+
+                kdb_printf("%.*s\n", (int)len - 1, buf);
         }
-        if (c != '\n')
-                kdb_printf("\n");
 
         return 0;
 }
diff --git a/kernel/debug/kdb/kdb_private.h b/kernel/debug/kdb/kdb_private.h
index 47c4e56e513b..392ec6a25844 100644
--- a/kernel/debug/kdb/kdb_private.h
+++ b/kernel/debug/kdb/kdb_private.h
@@ -205,7 +205,6 @@ extern char kdb_grep_string[];
 extern int kdb_grep_leading;
 extern int kdb_grep_trailing;
 extern char *kdb_cmds[];
-extern void kdb_syslog_data(char *syslog_data[]);
 extern unsigned long kdb_task_state_string(const char *);
 extern char kdb_task_state_char (const struct task_struct *);
 extern unsigned long kdb_task_state(const struct task_struct *p,
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
index 8b53db38a279..238025f5472e 100644
--- a/kernel/power/hibernate.c
+++ b/kernel/power/hibernate.c
@@ -27,7 +27,6 @@
 #include <linux/syscore_ops.h>
 #include <linux/ctype.h>
 #include <linux/genhd.h>
-#include <scsi/scsi_scan.h>
 
 #include "power.h"
 
@@ -748,13 +747,6 @@ static int software_resume(void)
                         async_synchronize_full();
                 }
 
-                /*
-                 * We can't depend on SCSI devices being available after loading
-                 * one of their modules until scsi_complete_async_scans() is
-                 * called and the resume device usually is a SCSI one.
-                 */
-                scsi_complete_async_scans();
-
                 swsusp_resume_device = name_to_dev_t(resume_file);
                 if (!swsusp_resume_device) {
                         error = -ENODEV;
diff --git a/kernel/power/user.c b/kernel/power/user.c
index 91b0fd021a95..4ed81e74f86f 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -24,7 +24,6 @@
 #include <linux/console.h>
 #include <linux/cpu.h>
 #include <linux/freezer.h>
-#include <scsi/scsi_scan.h>
 
 #include <asm/uaccess.h>
 
@@ -84,7 +83,6 @@ static int snapshot_open(struct inode *inode, struct file *filp)
                  * appear.
                  */
                 wait_for_device_probe();
-                scsi_complete_async_scans();
 
                 data->swap = -1;
                 data->mode = O_WRONLY;
diff --git a/kernel/printk.c b/kernel/printk.c
index 177fa49357a5..ac4bc9e79465 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -1192,21 +1192,6 @@ SYSCALL_DEFINE3(syslog, int, type, char __user *, buf, int, len)
         return do_syslog(type, buf, len, SYSLOG_FROM_CALL);
 }
 
-#ifdef  CONFIG_KGDB_KDB
-/* kdb dmesg command needs access to the syslog buffer.  do_syslog()
- * uses locks so it cannot be used during debugging.  Just tell kdb
- * where the start and end of the physical and logical logs are.  This
- * is equivalent to do_syslog(3).
- */
-void kdb_syslog_data(char *syslog_data[4])
-{
-        syslog_data[0] = log_buf;
-        syslog_data[1] = log_buf + log_buf_len;
-        syslog_data[2] = log_buf + log_first_idx;
-        syslog_data[3] = log_buf + log_next_idx;
-}
-#endif  /* CONFIG_KGDB_KDB */
-
 static bool __read_mostly ignore_loglevel;
 
 static int __init ignore_loglevel_setup(char *str)
@@ -2525,7 +2510,7 @@ void kmsg_dump(enum kmsg_dump_reason reason)
 }
 
 /**
- * kmsg_dump_get_line - retrieve one kmsg log line
+ * kmsg_dump_get_line_nolock - retrieve one kmsg log line (unlocked version)
  * @dumper: registered kmsg dumper
  * @syslog: include the "<4>" prefixes
  * @line: buffer to copy the line to
@@ -2540,11 +2525,12 @@ void kmsg_dump(enum kmsg_dump_reason reason)
  *
  * A return value of FALSE indicates that there are no more records to
  * read.
+ *
+ * The function is similar to kmsg_dump_get_line(), but grabs no locks.
  */
-bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
-                        char *line, size_t size, size_t *len)
+bool kmsg_dump_get_line_nolock(struct kmsg_dumper *dumper, bool syslog,
+                               char *line, size_t size, size_t *len)
 {
-        unsigned long flags;
         struct log *msg;
         size_t l = 0;
         bool ret = false;
@@ -2552,7 +2538,6 @@ bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
         if (!dumper->active)
                 goto out;
 
-        raw_spin_lock_irqsave(&logbuf_lock, flags);
         if (dumper->cur_seq < log_first_seq) {
                 /* messages are gone, move to first available one */
                 dumper->cur_seq = log_first_seq;
@@ -2560,10 +2545,8 @@ bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
         }
 
         /* last entry */
-        if (dumper->cur_seq >= log_next_seq) {
-                raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+        if (dumper->cur_seq >= log_next_seq)
                 goto out;
-        }
 
         msg = log_from_idx(dumper->cur_idx);
         l = msg_print_text(msg, 0, syslog, line, size);
@@ -2571,12 +2554,41 @@ bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
         dumper->cur_idx = log_next(dumper->cur_idx);
         dumper->cur_seq++;
         ret = true;
-        raw_spin_unlock_irqrestore(&logbuf_lock, flags);
 out:
         if (len)
                 *len = l;
         return ret;
 }
+
+/**
+ * kmsg_dump_get_line - retrieve one kmsg log line
+ * @dumper: registered kmsg dumper
+ * @syslog: include the "<4>" prefixes
+ * @line: buffer to copy the line to
+ * @size: maximum size of the buffer
+ * @len: length of line placed into buffer
+ *
+ * Start at the beginning of the kmsg buffer, with the oldest kmsg
+ * record, and copy one record into the provided buffer.
+ *
+ * Consecutive calls will return the next available record moving
+ * towards the end of the buffer with the youngest messages.
+ *
+ * A return value of FALSE indicates that there are no more records to
+ * read.
+ */
+bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
+                        char *line, size_t size, size_t *len)
+{
+        unsigned long flags;
+        bool ret;
+
+        raw_spin_lock_irqsave(&logbuf_lock, flags);
+        ret = kmsg_dump_get_line_nolock(dumper, syslog, line, size, len);
+        raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+
+        return ret;
+}
 EXPORT_SYMBOL_GPL(kmsg_dump_get_line);
 
 /**
@@ -2679,6 +2691,24 @@ out:
 EXPORT_SYMBOL_GPL(kmsg_dump_get_buffer);
 
 /**
+ * kmsg_dump_rewind_nolock - reset the interator (unlocked version)
+ * @dumper: registered kmsg dumper
+ *
+ * Reset the dumper's iterator so that kmsg_dump_get_line() and
+ * kmsg_dump_get_buffer() can be called again and used multiple
+ * times within the same dumper.dump() callback.
+ *
+ * The function is similar to kmsg_dump_rewind(), but grabs no locks.
+ */
+void kmsg_dump_rewind_nolock(struct kmsg_dumper *dumper)
+{
+        dumper->cur_seq = clear_seq;
+        dumper->cur_idx = clear_idx;
+        dumper->next_seq = log_next_seq;
+        dumper->next_idx = log_next_idx;
+}
+
+/**
  * kmsg_dump_rewind - reset the interator
  * @dumper: registered kmsg dumper
  *
@@ -2691,10 +2721,7 @@ void kmsg_dump_rewind(struct kmsg_dumper *dumper)
         unsigned long flags;
 
         raw_spin_lock_irqsave(&logbuf_lock, flags);
-        dumper->cur_seq = clear_seq;
-        dumper->cur_idx = clear_idx;
-        dumper->next_seq = log_next_seq;
-        dumper->next_idx = log_next_idx;
+        kmsg_dump_rewind_nolock(dumper);
         raw_spin_unlock_irqrestore(&logbuf_lock, flags);
 }
 EXPORT_SYMBOL_GPL(kmsg_dump_rewind);
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index 70b33abcc7bb..b7fbadc5c973 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -409,7 +409,9 @@ int second_overflow(unsigned long secs)
                         time_state = TIME_DEL;
                 break;
         case TIME_INS:
-                if (secs % 86400 == 0) {
+                if (!(time_status & STA_INS))
+                        time_state = TIME_OK;
+                else if (secs % 86400 == 0) {
                         leap = -1;
                         time_state = TIME_OOP;
                         time_tai++;
@@ -418,7 +420,9 @@ int second_overflow(unsigned long secs)
                 }
                 break;
         case TIME_DEL:
-                if ((secs + 1) % 86400 == 0) {
+                if (!(time_status & STA_DEL))
+                        time_state = TIME_OK;
+                else if ((secs + 1) % 86400 == 0) {
                         leap = 1;
                         time_tai--;
                         time_state = TIME_WAIT;
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 269b1fe5f2ae..3447cfaf11e7 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -717,6 +717,7 @@ static void timekeeping_resume(void)
         timekeeper.clock->cycle_last = timekeeper.clock->read(timekeeper.clock);
         timekeeper.ntp_error = 0;
         timekeeping_suspended = 0;
+        timekeeping_update(false);
         write_sequnlock_irqrestore(&timekeeper.lock, flags);
 
         touch_softlockup_watchdog();
diff --git a/mm/bootmem.c b/mm/bootmem.c
index 73096630cb35..bcb63ac48cc5 100644
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -710,6 +710,10 @@ again:
         if (ptr)
                 return ptr;
 
+        /* do not panic in alloc_bootmem_bdata() */
+        if (limit && goal + size > limit)
+                limit = 0;
+
         ptr = alloc_bootmem_bdata(pgdat->bdata, size, align, goal, limit);
         if (ptr)
                 return ptr;
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 44030096da63..4a4f9219683f 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5635,7 +5635,12 @@ static struct page *
 __alloc_contig_migrate_alloc(struct page *page, unsigned long private,
                              int **resultp)
 {
-        return alloc_page(GFP_HIGHUSER_MOVABLE);
+        gfp_t gfp_mask = GFP_USER | __GFP_MOVABLE;
+
+        if (PageHighMem(page))
+                gfp_mask |= __GFP_HIGHMEM;
+
+        return alloc_page(gfp_mask);
 }
 
 /* [start, end) must belong to a single zone. */
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 661576324c7f..66e431060c05 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2688,7 +2688,10 @@ static void kswapd_try_to_sleep(pg_data_t *pgdat, int order, int classzone_idx)
                  * them before going back to sleep.
                  */
                 set_pgdat_percpu_threshold(pgdat, calculate_normal_threshold);
-                schedule();
+
+                if (!kthread_should_stop())
+                        schedule();
+
                 set_pgdat_percpu_threshold(pgdat, calculate_pressure_threshold);
         } else {
                 if (remaining)
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 6089f0cf23b4..9096bcb08132 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -403,6 +403,9 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
                 break;
 
         case NETDEV_DOWN:
+                if (dev->features & NETIF_F_HW_VLAN_FILTER)
+                        vlan_vid_del(dev, 0);
+
                 /* Put all VLANs for this dev in the down state too.  */
                 for (i = 0; i < VLAN_N_VID; i++) {
                         vlandev = vlan_group_get_device(grp, i);
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 051f7abae66d..779095ded689 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -842,6 +842,7 @@ static int ax25_create(struct net *net, struct socket *sock, int protocol,
                 case AX25_P_NETROM:
                         if (ax25_protocol_is_registered(AX25_P_NETROM))
                                 return -ESOCKTNOSUPPORT;
+                        break;
 #endif
 #ifdef CONFIG_ROSE_MODULE
                 case AX25_P_ROSE:
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index 8bf97515a77d..c5863f499133 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -1351,6 +1351,7 @@ void bla_free(struct bat_priv *bat_priv)
  * @bat_priv: the bat priv with all the soft interface information
  * @skb: the frame to be checked
  * @vid: the VLAN ID of the frame
+ * @is_bcast: the packet came in a broadcast packet type.
  *
  * bla_rx avoidance checks if:
  *  * we have to race for a claim
@@ -1361,7 +1362,8 @@ void bla_free(struct bat_priv *bat_priv)
  * process the skb.
  *
  */
-int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid)
+int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid,
+           bool is_bcast)
 {
         struct ethhdr *ethhdr;
         struct claim search_claim, *claim = NULL;
@@ -1380,7 +1382,7 @@ int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid)
 
         if (unlikely(atomic_read(&bat_priv->bla_num_requests)))
                 /* don't allow broadcasts while requests are in flight */
-                if (is_multicast_ether_addr(ethhdr->h_dest))
+                if (is_multicast_ether_addr(ethhdr->h_dest) && is_bcast)
                         goto handled;
 
         memcpy(search_claim.addr, ethhdr->h_source, ETH_ALEN);
@@ -1406,8 +1408,13 @@ int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid)
         }
 
         /* if it is a broadcast ... */
-        if (is_multicast_ether_addr(ethhdr->h_dest)) {
-                /* ... drop it. the responsible gateway is in charge. */
+        if (is_multicast_ether_addr(ethhdr->h_dest) && is_bcast) {
+                /* ... drop it. the responsible gateway is in charge.
+                 *
+                 * We need to check is_bcast because with the gateway
+                 * feature, broadcasts (like DHCP requests) may be sent
+                 * using a unicast packet type.
+                 */
                 goto handled;
         } else {
                 /* seems the client considers us as its best gateway.
diff --git a/net/batman-adv/bridge_loop_avoidance.h b/net/batman-adv/bridge_loop_avoidance.h
index e39f93acc28f..dc5227b398d4 100644
--- a/net/batman-adv/bridge_loop_avoidance.h
+++ b/net/batman-adv/bridge_loop_avoidance.h
@@ -23,7 +23,8 @@
 #define _NET_BATMAN_ADV_BLA_H_
 
 #ifdef CONFIG_BATMAN_ADV_BLA
-int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid);
+int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid,
+           bool is_bcast);
 int bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid);
 int bla_is_backbone_gw(struct sk_buff *skb,
                        struct orig_node *orig_node, int hdr_size);
@@ -41,7 +42,7 @@ void bla_free(struct bat_priv *bat_priv);
 #else /* ifdef CONFIG_BATMAN_ADV_BLA */
 
 static inline int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb,
-                         short vid)
+                         short vid, bool is_bcast)
 {
         return 0;
 }
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 6e2530b02043..a0ec0e4ada4c 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -256,7 +256,11 @@ void interface_rx(struct net_device *soft_iface,
         struct bat_priv *bat_priv = netdev_priv(soft_iface);
         struct ethhdr *ethhdr;
         struct vlan_ethhdr *vhdr;
+        struct batman_header *batadv_header = (struct batman_header *)skb->data;
         short vid __maybe_unused = -1;
+        bool is_bcast;
+
+        is_bcast = (batadv_header->packet_type == BAT_BCAST);
 
         /* check if enough space is available for pulling, and pull */
         if (!pskb_may_pull(skb, hdr_size))
@@ -302,7 +306,7 @@ void interface_rx(struct net_device *soft_iface,
         /* Let the bridge loop avoidance check the packet. If will
          * not handle it, we can safely push it up.
          */
-        if (bla_rx(bat_priv, skb, vid))
+        if (bla_rx(bat_priv, skb, vid, is_bcast))
                 goto out;
 
         netif_rx(skb);
diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index 554b31289607..8c83c175b03a 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -561,9 +561,9 @@ static int __init caif_device_init(void)
 
 static void __exit caif_device_exit(void)
 {
-        unregister_pernet_subsys(&caif_net_ops);
         unregister_netdevice_notifier(&caif_device_notifier);
         dev_remove_pack(&caif_packet_type);
+        unregister_pernet_subsys(&caif_net_ops);
 }
 
 module_init(caif_device_init);
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index b332c3d76059..10255e81be79 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -1423,7 +1423,7 @@ static int process_connect(struct ceph_connection *con)
                  * dropped messages.
                  */
                 dout("process_connect got RESET peer seq %u\n",
-                     le32_to_cpu(con->in_connect.connect_seq));
+                     le32_to_cpu(con->in_reply.connect_seq));
                 pr_err("%s%lld %s connection reset\n",
                        ENTITY_NAME(con->peer_name),
                        ceph_pr_addr(&con->peer_addr.in_addr));
@@ -1450,10 +1450,10 @@ static int process_connect(struct ceph_connection *con)
                  * If we sent a smaller connect_seq than the peer has, try
                  * again with a larger value.
                  */
-                dout("process_connect got RETRY my seq = %u, peer_seq = %u\n",
+                dout("process_connect got RETRY_SESSION my seq %u, peer %u\n",
                      le32_to_cpu(con->out_connect.connect_seq),
-                     le32_to_cpu(con->in_connect.connect_seq));
-                con->connect_seq = le32_to_cpu(con->in_connect.connect_seq);
+                     le32_to_cpu(con->in_reply.connect_seq));
+                con->connect_seq = le32_to_cpu(con->in_reply.connect_seq);
                 ceph_con_out_kvec_reset(con);
                 ret = prepare_write_connect(con);
                 if (ret < 0)
@@ -1468,9 +1468,9 @@ static int process_connect(struct ceph_connection *con)
                  */
                 dout("process_connect got RETRY_GLOBAL my %u peer_gseq %u\n",
                      con->peer_global_seq,
-                     le32_to_cpu(con->in_connect.global_seq));
+                     le32_to_cpu(con->in_reply.global_seq));
                 get_global_seq(con->msgr,
-                               le32_to_cpu(con->in_connect.global_seq));
+                               le32_to_cpu(con->in_reply.global_seq));
                 ceph_con_out_kvec_reset(con);
                 ret = prepare_write_connect(con);
                 if (ret < 0)
diff --git a/net/core/dev.c b/net/core/dev.c
index 84f01ba81a34..1cb0d8a6aa6c 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2444,8 +2444,12 @@ static void skb_update_prio(struct sk_buff *skb)
 {
         struct netprio_map *map = rcu_dereference_bh(skb->dev->priomap);
 
-        if ((!skb->priority) && (skb->sk) && map)
-                skb->priority = map->priomap[skb->sk->sk_cgrp_prioidx];
+        if (!skb->priority && skb->sk && map) {
+                unsigned int prioidx = skb->sk->sk_cgrp_prioidx;
+
+                if (prioidx < map->priomap_len)
+                        skb->priority = map->priomap[prioidx];
+        }
 }
 #else
 #define skb_update_prio(skb)
@@ -6279,7 +6283,8 @@ static struct hlist_head *netdev_create_hash(void)
 /* Initialize per network namespace state */
 static int __net_init netdev_init(struct net *net)
 {
-        INIT_LIST_HEAD(&net->dev_base_head);
+        if (net != &init_net)
+                INIT_LIST_HEAD(&net->dev_base_head);
 
         net->dev_name_head = netdev_create_hash();
         if (net->dev_name_head == NULL)
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index dddbacb8f28c..42f1e1c7514f 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -27,7 +27,9 @@ static DEFINE_MUTEX(net_mutex);
 LIST_HEAD(net_namespace_list);
 EXPORT_SYMBOL_GPL(net_namespace_list);
 
-struct net init_net;
+struct net init_net = {
+        .dev_base_head = LIST_HEAD_INIT(init_net.dev_base_head),
+};
 EXPORT_SYMBOL(init_net);
 
 #define INITIAL_NET_GEN_PTRS    13 /* +1 for len +2 for rcu_head */
diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c
index 5b8aa2fae48b..b2e9caa1ad1a 100644
--- a/net/core/netprio_cgroup.c
+++ b/net/core/netprio_cgroup.c
@@ -49,8 +49,9 @@ static int get_prioidx(u32 *prio)
                 return -ENOSPC;
         }
         set_bit(prioidx, prioidx_map);
+        if (atomic_read(&max_prioidx) < prioidx)
+                atomic_set(&max_prioidx, prioidx);
         spin_unlock_irqrestore(&prioidx_map_lock, flags);
-        atomic_set(&max_prioidx, prioidx);
         *prio = prioidx;
         return 0;
 }
@@ -64,7 +65,7 @@ static void put_prioidx(u32 idx)
         spin_unlock_irqrestore(&prioidx_map_lock, flags);
 }
 
-static void extend_netdev_table(struct net_device *dev, u32 new_len)
+static int extend_netdev_table(struct net_device *dev, u32 new_len)
 {
         size_t new_size = sizeof(struct netprio_map) +
                            ((sizeof(u32) * new_len));
@@ -76,7 +77,7 @@ static void extend_netdev_table(struct net_device *dev, u32 new_len)
 
         if (!new_priomap) {
                 pr_warn("Unable to alloc new priomap!\n");
-                return;
+                return -ENOMEM;
         }
 
         for (i = 0;
@@ -89,46 +90,79 @@ static void extend_netdev_table(struct net_device *dev, u32 new_len)
         rcu_assign_pointer(dev->priomap, new_priomap);
         if (old_priomap)
                 kfree_rcu(old_priomap, rcu);
+        return 0;
 }
 
-static void update_netdev_tables(void)
+static int write_update_netdev_table(struct net_device *dev)
 {
+        int ret = 0;
+        u32 max_len;
+        struct netprio_map *map;
+
+        rtnl_lock();
+        max_len = atomic_read(&max_prioidx) + 1;
+        map = rtnl_dereference(dev->priomap);
+        if (!map || map->priomap_len < max_len)
+                ret = extend_netdev_table(dev, max_len);
+        rtnl_unlock();
+
+        return ret;
+}
+
+static int update_netdev_tables(void)
+{
+        int ret = 0;
         struct net_device *dev;
-        u32 max_len = atomic_read(&max_prioidx) + 1;
+        u32 max_len;
         struct netprio_map *map;
 
         rtnl_lock();
+        max_len = atomic_read(&max_prioidx) + 1;
         for_each_netdev(&init_net, dev) {
                 map = rtnl_dereference(dev->priomap);
-                if ((!map) ||
-                    (map->priomap_len < max_len))
-                        extend_netdev_table(dev, max_len);
+                /*
+                 * don't allocate priomap if we didn't
+                 * change net_prio.ifpriomap (map == NULL),
+                 * this will speed up skb_update_prio.
+                 */
+                if (map && map->priomap_len < max_len) {
+                        ret = extend_netdev_table(dev, max_len);
+                        if (ret < 0)
+                                break;
+                }
         }
         rtnl_unlock();
+        return ret;
 }
 
 static struct cgroup_subsys_state *cgrp_create(struct cgroup *cgrp)
 {
         struct cgroup_netprio_state *cs;
-        int ret;
+        int ret = -EINVAL;
 
         cs = kzalloc(sizeof(*cs), GFP_KERNEL);
         if (!cs)
                 return ERR_PTR(-ENOMEM);
 
-        if (cgrp->parent && cgrp_netprio_state(cgrp->parent)->prioidx) {
-                kfree(cs);
-                return ERR_PTR(-EINVAL);
-        }
+        if (cgrp->parent && cgrp_netprio_state(cgrp->parent)->prioidx)
+                goto out;
 
         ret = get_prioidx(&cs->prioidx);
-        if (ret != 0) {
+        if (ret < 0) {
                 pr_warn("No space in priority index array\n");
-                kfree(cs);
-                return ERR_PTR(ret);
+                goto out;
+        }
+
+        ret = update_netdev_tables();
+        if (ret < 0) {
+                put_prioidx(cs->prioidx);
+                goto out;
         }
 
         return &cs->css;
+out:
+        kfree(cs);
+        return ERR_PTR(ret);
 }
 
 static void cgrp_destroy(struct cgroup *cgrp)
@@ -141,7 +175,7 @@ static void cgrp_destroy(struct cgroup *cgrp)
         rtnl_lock();
         for_each_netdev(&init_net, dev) {
                 map = rtnl_dereference(dev->priomap);
-                if (map)
+                if (map && cs->prioidx < map->priomap_len)
                         map->priomap[cs->prioidx] = 0;
         }
         rtnl_unlock();
@@ -165,7 +199,7 @@ static int read_priomap(struct cgroup *cont, struct cftype *cft,
         rcu_read_lock();
         for_each_netdev_rcu(&init_net, dev) {
                 map = rcu_dereference(dev->priomap);
-                priority = map ? map->priomap[prioidx] : 0;
+                priority = (map && prioidx < map->priomap_len) ? map->priomap[prioidx] : 0;
                 cb->fill(cb, dev->name, priority);
         }
         rcu_read_unlock();
@@ -220,13 +254,17 @@ static int write_priomap(struct cgroup *cgrp, struct cftype *cft,
         if (!dev)
                 goto out_free_devname;
 
-        update_netdev_tables();
-        ret = 0;
+        ret = write_update_netdev_table(dev);
+        if (ret < 0)
+                goto out_put_dev;
+
         rcu_read_lock();
         map = rcu_dereference(dev->priomap);
         if (map)
                 map->priomap[prioidx] = priority;
         rcu_read_unlock();
+
+out_put_dev:
         dev_put(dev);
 
 out_free_devname:
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 46a3d23d259e..d124306b81fd 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -353,7 +353,7 @@ struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
         unsigned int fragsz = SKB_DATA_ALIGN(length + NET_SKB_PAD) +
                               SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
 
-        if (fragsz <= PAGE_SIZE && !(gfp_mask & __GFP_WAIT)) {
+        if (fragsz <= PAGE_SIZE && !(gfp_mask & (__GFP_WAIT | GFP_DMA))) {
                 void *data = netdev_alloc_frag(fragsz);
 
                 if (likely(data)) {
diff --git a/net/ieee802154/dgram.c b/net/ieee802154/dgram.c
index 6fbb2ad7bb6d..16705611589a 100644
--- a/net/ieee802154/dgram.c
+++ b/net/ieee802154/dgram.c
@@ -230,6 +230,12 @@ static int dgram_sendmsg(struct kiocb *iocb, struct sock *sk,
         mtu = dev->mtu;
         pr_debug("name = %s, mtu = %u\n", dev->name, mtu);
 
+        if (size > mtu) {
+                pr_debug("size = %Zu, mtu = %u\n", size, mtu);
+                err = -EINVAL;
+                goto out_dev;
+        }
+
         hlen = LL_RESERVED_SPACE(dev);
         tlen = dev->needed_tailroom;
         skb = sock_alloc_send_skb(sk, hlen + tlen + size,
@@ -258,12 +264,6 @@ static int dgram_sendmsg(struct kiocb *iocb, struct sock *sk,
         if (err < 0)
                 goto out_skb;
 
-        if (size > mtu) {
-                pr_debug("size = %Zu, mtu = %u\n", size, mtu);
-                err = -EINVAL;
-                goto out_skb;
-        }
-
         skb->dev = dev;
         skb->sk  = sk;
         skb->protocol = htons(ETH_P_IEEE802154);
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c
index c48adc565e92..667c1d4ca984 100644
--- a/net/ipv4/cipso_ipv4.c
+++ b/net/ipv4/cipso_ipv4.c
@@ -1725,8 +1725,10 @@ int cipso_v4_validate(const struct sk_buff *skb, unsigned char **option)
                 case CIPSO_V4_TAG_LOCAL:
                         /* This is a non-standard tag that we only allow for
                          * local connections, so if the incoming interface is
-                         * not the loopback device drop the packet. */
-                        if (!(skb->dev->flags & IFF_LOOPBACK)) {
+                         * not the loopback device drop the packet. Further,
+                         * there is no legitimate reason for setting this from
+                         * userspace so reject it if skb is NULL. */
+                        if (skb == NULL || !(skb->dev->flags & IFF_LOOPBACK)) {
                                 err_offset = opt_iter;
                                 goto validate_return_locked;
                         }
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index a4bb856de08f..0db5d34a06b6 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2174,15 +2174,13 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
                        sdata->name, mgmt->sa, status_code);
                 ieee80211_destroy_assoc_data(sdata, false);
         } else {
-                printk(KERN_DEBUG "%s: associated\n", sdata->name);
-
                 if (!ieee80211_assoc_success(sdata, *bss, mgmt, len)) {
                         /* oops -- internal error -- send timeout for now */
-                        ieee80211_destroy_assoc_data(sdata, true);
-                        sta_info_destroy_addr(sdata, mgmt->bssid);
+                        ieee80211_destroy_assoc_data(sdata, false);
                         cfg80211_put_bss(*bss);
                         return RX_MGMT_CFG80211_ASSOC_TIMEOUT;
                 }
+                printk(KERN_DEBUG "%s: associated\n", sdata->name);
 
                 /*
                  * destroy assoc_data afterwards, as otherwise an idle
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index 2d1acc6c5445..f9e51ef8dfa2 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -809,7 +809,7 @@ minstrel_ht_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp)
                         max_rates = sband->n_bitrates;
         }
 
-        msp = kzalloc(sizeof(struct minstrel_ht_sta), gfp);
+        msp = kzalloc(sizeof(*msp), gfp);
         if (!msp)
                 return NULL;
 
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index d43e3c122f7b..84444dda194b 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -1521,11 +1521,12 @@ static int ip_vs_dst_event(struct notifier_block *this, unsigned long event,
 {
         struct net_device *dev = ptr;
         struct net *net = dev_net(dev);
+        struct netns_ipvs *ipvs = net_ipvs(net);
         struct ip_vs_service *svc;
         struct ip_vs_dest *dest;
         unsigned int idx;
 
-        if (event != NETDEV_UNREGISTER)
+        if (event != NETDEV_UNREGISTER || !ipvs)
                 return NOTIFY_DONE;
         IP_VS_DBG(3, "%s() dev=%s\n", __func__, dev->name);
         EnterFunction(2);
@@ -1551,7 +1552,7 @@ static int ip_vs_dst_event(struct notifier_block *this, unsigned long event,
                 }
         }
 
-        list_for_each_entry(dest, &net_ipvs(net)->dest_trash, n_list) {
+        list_for_each_entry(dest, &ipvs->dest_trash, n_list) {
                 __ip_vs_dev_reset(dest, dev);
         }
         mutex_unlock(&__ip_vs_mutex);
diff --git a/net/netfilter/xt_set.c b/net/netfilter/xt_set.c
index 035960ec5cb9..c6f7db720d84 100644
--- a/net/netfilter/xt_set.c
+++ b/net/netfilter/xt_set.c
@@ -16,6 +16,7 @@
 
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter/xt_set.h>
+#include <linux/netfilter/ipset/ip_set_timeout.h>
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
@@ -310,7 +311,8 @@ set_target_v2(struct sk_buff *skb, const struct xt_action_param *par)
                 info->del_set.flags, 0, UINT_MAX);
 
         /* Normalize to fit into jiffies */
-        if (add_opt.timeout > UINT_MAX/MSEC_PER_SEC)
+        if (add_opt.timeout != IPSET_NO_TIMEOUT &&
+            add_opt.timeout > UINT_MAX/MSEC_PER_SEC)
                 add_opt.timeout = UINT_MAX/MSEC_PER_SEC;
         if (info->add_set.index != IPSET_INVALID_ID)
                 ip_set_add(info->add_set.index, skb, par, &add_opt);
diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index 17a707db40eb..e06d458fc719 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -292,7 +292,7 @@ static int llcp_sock_getname(struct socket *sock, struct sockaddr *addr,
 
         pr_debug("%p\n", sk);
 
-        if (llcp_sock == NULL)
+        if (llcp_sock == NULL || llcp_sock->dev == NULL)
                 return -EBADFD;
 
         addr->sa_family = AF_NFC;
diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
index 2754f098d436..bebaa43484bc 100644
--- a/net/rxrpc/ar-peer.c
+++ b/net/rxrpc/ar-peer.c
@@ -229,7 +229,7 @@ found_UDP_peer:
         return peer;
 
 new_UDP_peer:
-        _net("Rx UDP DGRAM from NEW peer %d", peer->debug_id);
+        _net("Rx UDP DGRAM from NEW peer");
         read_unlock_bh(&rxrpc_peer_lock);
         _leave(" = -EBUSY [new]");
         return ERR_PTR(-EBUSY);
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index a2a95aabf9c2..c412ad0d0308 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -331,29 +331,22 @@ static psched_time_t packet_len_2_sched_time(unsigned int len, struct netem_sche
         return PSCHED_NS2TICKS(ticks);
 }
 
-static int tfifo_enqueue(struct sk_buff *nskb, struct Qdisc *sch)
+static void tfifo_enqueue(struct sk_buff *nskb, struct Qdisc *sch)
 {
         struct sk_buff_head *list = &sch->q;
         psched_time_t tnext = netem_skb_cb(nskb)->time_to_send;
-        struct sk_buff *skb;
-
-        if (likely(skb_queue_len(list) < sch->limit)) {
-                skb = skb_peek_tail(list);
-                /* Optimize for add at tail */
-                if (likely(!skb || tnext >= netem_skb_cb(skb)->time_to_send))
-                        return qdisc_enqueue_tail(nskb, sch);
+        struct sk_buff *skb = skb_peek_tail(list);
 
-                skb_queue_reverse_walk(list, skb) {
-                        if (tnext >= netem_skb_cb(skb)->time_to_send)
-                                break;
-                }
+        /* Optimize for add at tail */
+        if (likely(!skb || tnext >= netem_skb_cb(skb)->time_to_send))
+                return __skb_queue_tail(list, nskb);
 
-                __skb_queue_after(list, skb, nskb);
-                sch->qstats.backlog += qdisc_pkt_len(nskb);
-                return NET_XMIT_SUCCESS;
+        skb_queue_reverse_walk(list, skb) {
+                if (tnext >= netem_skb_cb(skb)->time_to_send)
+                        break;
         }
 
-        return qdisc_reshape_fail(nskb, sch);
+        __skb_queue_after(list, skb, nskb);
 }
 
 /*
@@ -368,7 +361,6 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
         /* We don't fill cb now as skb_unshare() may invalidate it */
         struct netem_skb_cb *cb;
         struct sk_buff *skb2;
-        int ret;
         int count = 1;
 
         /* Random duplication */
@@ -419,6 +411,11 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
                 skb->data[net_random() % skb_headlen(skb)] ^= 1<<(net_random() % 8);
         }
 
+        if (unlikely(skb_queue_len(&sch->q) >= sch->limit))
+                return qdisc_reshape_fail(skb, sch);
+
+        sch->qstats.backlog += qdisc_pkt_len(skb);
+
         cb = netem_skb_cb(skb);
         if (q->gap == 0 ||              /* not doing reordering */
             q->counter < q->gap - 1 ||  /* inside last reordering gap */
@@ -450,7 +447,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 
                 cb->time_to_send = now + delay;
                 ++q->counter;
-                ret = tfifo_enqueue(skb, sch);
+                tfifo_enqueue(skb, sch);
         } else {
                 /*
                  * Do re-ordering by putting one out of N packets at the front
@@ -460,16 +457,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
                 q->counter = 0;
 
                 __skb_queue_head(&sch->q, skb);
-                sch->qstats.backlog += qdisc_pkt_len(skb);
                 sch->qstats.requeues++;
-                ret = NET_XMIT_SUCCESS;
-        }
-
-        if (ret != NET_XMIT_SUCCESS) {
-                if (net_xmit_drop_count(ret)) {
-                        sch->qstats.drops++;
-                        return ret;
-                }
         }
 
         return NET_XMIT_SUCCESS;
diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c
index 74305c883bd3..30ea4674cabd 100644
--- a/net/sched/sch_sfb.c
+++ b/net/sched/sch_sfb.c
@@ -570,6 +570,8 @@ static int sfb_dump(struct Qdisc *sch, struct sk_buff *skb)
 
         sch->qstats.backlog = q->qdisc->qstats.backlog;
         opts = nla_nest_start(skb, TCA_OPTIONS);
+        if (opts == NULL)
+                goto nla_put_failure;
         if (nla_put(skb, TCA_SFB_PARMS, sizeof(opt), &opt))
                 goto nla_put_failure;
         return nla_nest_end(skb, opts);
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 80564fe03024..8b9b6790a3df 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -736,15 +736,12 @@ static void __sctp_unhash_endpoint(struct sctp_endpoint *ep)
 
         epb = &ep->base;
 
-        if (hlist_unhashed(&epb->node))
-                return;
-
         epb->hashent = sctp_ep_hashfn(epb->bind_addr.port);
 
         head = &sctp_ep_hashtable[epb->hashent];
 
         sctp_write_lock(&head->lock);
-        __hlist_del(&epb->node);
+        hlist_del_init(&epb->node);
         sctp_write_unlock(&head->lock);
 }
 
@@ -825,7 +822,7 @@ static void __sctp_unhash_established(struct sctp_association *asoc)
         head = &sctp_assoc_hashtable[epb->hashent];
 
         sctp_write_lock(&head->lock);
-        __hlist_del(&epb->node);
+        hlist_del_init(&epb->node);
         sctp_write_unlock(&head->lock);
 }
 
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index b3b8a8d813eb..31c7bfcd9b58 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -1231,8 +1231,14 @@ out_free:
         SCTP_DEBUG_PRINTK("About to exit __sctp_connect() free asoc: %p"
                           " kaddrs: %p err: %d\n",
                           asoc, kaddrs, err);
-        if (asoc)
+        if (asoc) {
+                /* sctp_primitive_ASSOCIATE may have added this association
+                 * To the hash table, try to unhash it, just in case, its a noop
+                 * if it wasn't hashed so we're safe
+                 */
+                sctp_unhash_established(asoc);
                 sctp_association_free(asoc);
+        }
         return err;
 }
 
@@ -1942,8 +1948,10 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
         goto out_unlock;
 
 out_free:
-        if (new_asoc)
+        if (new_asoc) {
+                sctp_unhash_established(asoc);
                 sctp_association_free(asoc);
+        }
 out_unlock:
         sctp_release_sock(sk);
 
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 372ec6502aa8..ffd8900a38e8 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2717,7 +2717,7 @@ static int selinux_inode_setattr(struct dentry *dentry, struct iattr *iattr)
                         ATTR_ATIME_SET | ATTR_MTIME_SET | ATTR_TIMES_SET))
                 return dentry_has_perm(cred, dentry, FILE__SETATTR);
 
-        if (ia_valid & ATTR_SIZE)
+        if (selinux_policycap_openperm && (ia_valid & ATTR_SIZE))
                 av |= FILE__OPEN;
 
         return dentry_has_perm(cred, dentry, av);
diff --git a/security/selinux/include/classmap.h b/security/selinux/include/classmap.h
index b8c53723e09b..df2de54a958d 100644
--- a/security/selinux/include/classmap.h
+++ b/security/selinux/include/classmap.h
@@ -145,7 +145,9 @@ struct security_class_mapping secclass_map[] = {
             "node_bind", "name_connect", NULL } },
         { "memprotect", { "mmap_zero", NULL } },
         { "peer", { "recv", NULL } },
-        { "capability2", { "mac_override", "mac_admin", "syslog", NULL } },
+        { "capability2",
+          { "mac_override", "mac_admin", "syslog", "wake_alarm", "block_suspend",
+            NULL } },
         { "kernel_service", { "use_as_override", "create_files_as", NULL } },
         { "tun_socket",
           { COMMON_SOCK_PERMS, NULL } },