Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	arch/microblaze/include/asm/socket.h

494 files changed, 8546 insertions, 6839 deletions

diff --git a/arch/alpha/include/asm/thread_info.h b/arch/alpha/include/asm/thread_info.h
index d069526bd767..60c83abfde70 100644
--- a/arch/alpha/include/asm/thread_info.h
+++ b/arch/alpha/include/asm/thread_info.h
@@ -37,6 +37,7 @@ struct thread_info {
         .task           = &tsk,                 \
         .exec_domain    = &default_exec_domain, \
         .addr_limit     = KERNEL_DS,            \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .restart_block = {                      \
                 .fn = do_no_restart_syscall,    \
         },                                      \
diff --git a/arch/alpha/include/asm/tlb.h b/arch/alpha/include/asm/tlb.h
index c13636575fba..42866759f3fa 100644
--- a/arch/alpha/include/asm/tlb.h
+++ b/arch/alpha/include/asm/tlb.h
@@ -9,7 +9,7 @@
 
 #include <asm-generic/tlb.h>
 
-#define __pte_free_tlb(tlb, pte)                        pte_free((tlb)->mm, pte)
-#define __pmd_free_tlb(tlb, pmd)                        pmd_free((tlb)->mm, pmd)
+#define __pte_free_tlb(tlb, pte, address)               pte_free((tlb)->mm, pte)
+#define __pmd_free_tlb(tlb, pmd, address)               pmd_free((tlb)->mm, pmd)
  
 #endif
diff --git a/arch/alpha/kernel/ptrace.c b/arch/alpha/kernel/ptrace.c
index 1e9ad52c460e..e072041d19f8 100644
--- a/arch/alpha/kernel/ptrace.c
+++ b/arch/alpha/kernel/ptrace.c
@@ -8,7 +8,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index 9e6e512f0117..17153b54613b 100644
--- a/arch/arm/boot/compressed/misc.c
+++ b/arch/arm/boot/compressed/misc.c
@@ -29,7 +29,6 @@ unsigned int __machine_arch_type;
 
 static void putstr(const char *ptr);
 
-#include <linux/compiler.h>
 #include <mach/uncompress.h>
 
 #ifdef CONFIG_DEBUG_ICEDCC
diff --git a/arch/arm/common/clkdev.c b/arch/arm/common/clkdev.c
index f37afd9422f3..aae5bc01acc8 100644
--- a/arch/arm/common/clkdev.c
+++ b/arch/arm/common/clkdev.c
@@ -17,6 +17,7 @@
 #include <linux/err.h>
 #include <linux/string.h>
 #include <linux/mutex.h>
+#include <linux/clk.h>
 
 #include <asm/clkdev.h>
 #include <mach/clkdev.h>
diff --git a/arch/arm/configs/kb9202_defconfig b/arch/arm/configs/kb9202_defconfig
index 8e74c66f239d..605a8462f172 100644
--- a/arch/arm/configs/kb9202_defconfig
+++ b/arch/arm/configs/kb9202_defconfig
@@ -1,109 +1,246 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc2
-# Sun Aug 14 19:26:59 2005
+# Linux kernel version: 2.6.30-rc8
+# Wed Jun  3 13:52:33 2009
 #
 CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_MMU=y
-CONFIG_UID16=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
-# Code maturity level options
+# General setup
 #
-# CONFIG_EXPERIMENTAL is not set
-CONFIG_CLEAN_COMPILE=y
+CONFIG_EXPERIMENTAL=y
 CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
 CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
 # CONFIG_SWAP is not set
-# CONFIG_SYSVIPC is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+CONFIG_AUDIT=y
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=17
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-# CONFIG_KOBJECT_UEVENT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_ANON_INODES=y
 # CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_KALLSYMS_EXTRA_PASS=y
+# CONFIG_STRIP_ASM_SYMS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_TRACEPOINTS=y
+CONFIG_MARKERS=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_CLK=y
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
 
 #
-# Loadable module support
+# IO Schedulers
 #
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_FREEZER is not set
 
 #
 # System Type
 #
-# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+CONFIG_ARCH_AT91=y
 # CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_CO285 is not set
 # CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_GEMINI is not set
 # CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_IOP3XX is not set
-# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
 # CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
 # CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_MMP is not set
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
 # CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_S3C64XX is not set
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_AAEC2000 is not set
-CONFIG_ARCH_AT91=y
+# CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_W90X900 is not set
+
+#
+# Atmel AT91 System-on-Chip
+#
 CONFIG_ARCH_AT91RM9200=y
+# CONFIG_ARCH_AT91SAM9260 is not set
+# CONFIG_ARCH_AT91SAM9261 is not set
+# CONFIG_ARCH_AT91SAM9263 is not set
+# CONFIG_ARCH_AT91SAM9RL is not set
+# CONFIG_ARCH_AT91SAM9G20 is not set
+# CONFIG_ARCH_AT91CAP9 is not set
+# CONFIG_ARCH_AT91X40 is not set
+CONFIG_AT91_PMC_UNIT=y
 
 #
-# AT91RM9200 Implementations
+# AT91RM9200 Board Type
 #
+# CONFIG_MACH_ONEARM is not set
 # CONFIG_ARCH_AT91RM9200DK is not set
 # CONFIG_MACH_AT91RM9200EK is not set
 # CONFIG_MACH_CSB337 is not set
 # CONFIG_MACH_CSB637 is not set
 # CONFIG_MACH_CARMEVA is not set
+# CONFIG_MACH_ATEB9200 is not set
 CONFIG_MACH_KB9200=y
+# CONFIG_MACH_PICOTUX2XX is not set
+# CONFIG_MACH_KAFA is not set
+# CONFIG_MACH_ECBAT91 is not set
+# CONFIG_MACH_YL9200 is not set
+
+#
+# AT91 Board Options
+#
+
+#
+# AT91 Feature Selections
+#
+CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
+CONFIG_AT91_TIMER_HZ=128
+CONFIG_AT91_EARLY_DBGU=y
+# CONFIG_AT91_EARLY_USART0 is not set
+# CONFIG_AT91_EARLY_USART1 is not set
+# CONFIG_AT91_EARLY_USART2 is not set
+# CONFIG_AT91_EARLY_USART3 is not set
+# CONFIG_AT91_EARLY_USART4 is not set
+# CONFIG_AT91_EARLY_USART5 is not set
 
 #
 # Processor Type
 #
 CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
-CONFIG_CPU_32v4=y
+CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
+CONFIG_CPU_PABRT_NOIFAR=y
 CONFIG_CPU_CACHE_V4WT=y
 CONFIG_CPU_CACHE_VIVT=y
 CONFIG_CPU_COPY_V4WB=y
 CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
 
 #
 # Processor Features
@@ -112,23 +249,48 @@ CONFIG_ARM_THUMB=y
 # CONFIG_CPU_ICACHE_DISABLE is not set
 # CONFIG_CPU_DCACHE_DISABLE is not set
 # CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_OUTER_CACHE is not set
 
 #
 # Bus support
 #
-CONFIG_ISA_DMA_API=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
 
 #
 # Kernel Features
 #
-# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_1G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_PREEMPT=y
+CONFIG_HZ=128
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_HAS_HOLES_MEMORYMODEL is not set
+# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
+# CONFIG_HIGHMEM is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_LEDS is not set
 CONFIG_ALIGNMENT_TRAP=y
 
@@ -137,8 +299,16 @@ CONFIG_ALIGNMENT_TRAP=y
 #
 CONFIG_ZBOOT_ROM_TEXT=0x10000000
 CONFIG_ZBOOT_ROM_BSS=0x20040000
-CONFIG_ZBOOT_ROM=y
-CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/ram rw initrd=0x20210000,654933"
+# CONFIG_ZBOOT_ROM is not set
+CONFIG_CMDLINE="noinitrd root=/dev/mtdblock0 rootfstype=jffs2 mem=64M"
+# CONFIG_XIP_KERNEL is not set
+CONFIG_KEXEC=y
+CONFIG_ATAGS_PROC=y
+
+#
+# CPU Power Management
+#
+# CONFIG_CPU_IDLE is not set
 
 #
 # Floating point emulation
@@ -149,74 +319,251 @@ CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/ram rw initrd=0x20210000,654933"
 #
 CONFIG_FPE_NWFPE=y
 # CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
 
 #
 # Userspace binary formats
 #
 CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_AOUT=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_HAVE_AOUT=y
+# CONFIG_BINFMT_AOUT is not set
 CONFIG_BINFMT_MISC=y
-# CONFIG_ARTHUR is not set
 
 #
 # Power management options
 #
 # CONFIG_PM is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
 
 #
-# Device Drivers
+# Networking options
 #
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
-# Generic Driver Options
+# Network testing
 #
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-CONFIG_DEBUG_DRIVER=y
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
 
 #
-# Memory Technology Devices (MTD)
+# Device Drivers
 #
-# CONFIG_MTD is not set
 
 #
-# Parallel port support
+# Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_GPIO is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+CONFIG_MTD_NAND_ATMEL=y
+# CONFIG_MTD_NAND_ATMEL_ECC_HW is not set
+CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
+# CONFIG_MTD_NAND_ATMEL_ECC_NONE is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_RESERVE=1
+CONFIG_MTD_UBI_GLUEBI=y
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
 # CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=y
+# CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
+CONFIG_BLK_DEV_RAM_SIZE=16384
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+CONFIG_ATMEL_TCLIB=y
+CONFIG_ATMEL_TCB_CLKSRC=y
+CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0
+CONFIG_ATMEL_SSC=y
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 
 #
-# IO Schedulers
+# EEPROM support
 #
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
 
 #
 # SCSI device support
 #
+# CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
 CONFIG_SCSI_PROC_FS=y
 
 #
@@ -232,145 +579,87 @@ CONFIG_CHR_DEV_SG=y
 #
 # Some SCSI devices (e.g. CD jukebox) support multiple LUNs
 #
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
 
 #
-# SCSI Transport Attributes
+# SCSI Transports
 #
-# CONFIG_SCSI_SPI_ATTRS is not set
+CONFIG_SCSI_SPI_ATTRS=m
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# CONFIG_SCSI_LOWLEVEL is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
+# CONFIG_ATA is not set
 # CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
 CONFIG_NETDEVICES=y
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 CONFIG_ARM_AT91_ETHER=y
+# CONFIG_AX88796 is not set
 # CONFIG_SMC91X is not set
 # CONFIG_DM9000 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 
 #
-# Wireless LAN (non-hamradio)
+# Enable WiMAX (Networking options) to see the WiMAX drivers
 #
-# CONFIG_NET_RADIO is not set
 
 #
-# Wan interfaces
+# USB Network Adapters
 #
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
-
-#
-# ISDN subsystem
-#
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
 # CONFIG_ISDN is not set
 
 #
 # Input device support
 #
 CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -380,7 +669,6 @@ CONFIG_INPUT_MOUSEDEV=y
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
@@ -390,23 +678,25 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 # CONFIG_INPUT_MISC is not set
 
 #
 # Hardware I/O ports
 #
-CONFIG_SERIO=y
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO is not set
 # CONFIG_GAMEPORT is not set
 
 #
 # Character devices
 #
 CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -419,215 +709,362 @@ CONFIG_HW_CONSOLE=y
 #
 CONFIG_SERIAL_ATMEL=y
 CONFIG_SERIAL_ATMEL_CONSOLE=y
+CONFIG_SERIAL_ATMEL_PDC=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
 
 #
-# IPMI
+# Memory mapped GPIO expanders:
 #
-# CONFIG_IPMI_HANDLER is not set
 
 #
-# Watchdog Cards
+# I2C GPIO expanders:
 #
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
-# CONFIG_AT91RM9200_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
 
 #
-# Ftape, the floppy tape device driver
+# PCI GPIO expanders:
 #
-# CONFIG_RAW_DRIVER is not set
 
 #
-# TPM devices
+# SPI GPIO expanders:
 #
-# CONFIG_AT91_SPI is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
 
 #
-# I2C support
+# Watchdog Device Drivers
 #
-# CONFIG_I2C is not set
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_AT91RM9200_WATCHDOG=y
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
-# Misc devices
+# Sonics Silicon Backplane
 #
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
 
 #
 # Multimedia devices
 #
+
+#
+# Multimedia core support
+#
 # CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
 
 #
-# Digital Video Broadcasting Devices
+# Multimedia drivers
 #
-# CONFIG_DVB is not set
+# CONFIG_DAB is not set
 
 #
 # Graphics support
 #
-# CONFIG_FB is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_GENERIC is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
 
 #
 # Console display driver support
 #
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+# CONFIG_FONT_8x16 is not set
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+CONFIG_FONT_MINI_4x6=y
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+# CONFIG_LOGO is not set
 # CONFIG_SOUND is not set
-
-#
-# USB support
-#
+# CONFIG_HID_SUPPORT is not set
+CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
 CONFIG_USB=y
-CONFIG_USB_DEBUG=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
 
 #
 # Miscellaneous USB options
 #
 CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
 #
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
 CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
 
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
-CONFIG_USB_STORAGE=y
-CONFIG_USB_STORAGE_DEBUG=y
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_DPCM is not set
-
-#
-# USB Input Devices
-#
-# CONFIG_USB_HID is not set
 
 #
-# USB HID Boot Protocol drivers
+# also be needed; see USB_STORAGE Help for more info
 #
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_MOUSE is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+CONFIG_USB_LIBUSUAL=y
 
 #
 # USB Imaging devices
 #
+# CONFIG_USB_MDC800 is not set
 # CONFIG_USB_MICROTEK is not set
 
 #
-# USB Multimedia devices
+# USB port drivers
 #
-# CONFIG_USB_DABUSB is not set
+# CONFIG_USB_SERIAL is not set
 
 #
-# Video4Linux support is needed for USB Multimedia device support
+# USB Miscellaneous drivers
 #
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_GADGET is not set
 
 #
-# USB Network Adapters
+# OTG and related infrastructure
 #
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_USBNET is not set
-# CONFIG_USB_MON is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
 
 #
-# USB port drivers
+# MMC/SD/SDIO Card Drivers
 #
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
 
 #
-# USB Serial Converter support
+# MMC/SD/SDIO Host Controller Drivers
 #
-# CONFIG_USB_SERIAL is not set
+# CONFIG_MMC_SDHCI is not set
+CONFIG_MMC_AT91=y
+# CONFIG_MEMSTICK is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
 
 #
-# USB Miscellaneous drivers
+# RTC interfaces
 #
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
-# CONFIG_USB_IDMOUSE is not set
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
 
 #
-# USB DSL modem support
+# SPI RTC drivers
 #
 
 #
-# USB Gadget Support
+# Platform RTC drivers
 #
-# CONFIG_USB_GADGET is not set
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
 
 #
-# MMC/SD Card support
+# on-CPU RTC drivers
 #
-# CONFIG_MMC is not set
+CONFIG_RTC_DRV_AT91RM9200=y
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
 
 #
 # File systems
 #
 CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-# CONFIG_EXT2_FS_POSIX_ACL is not set
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
 CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_POSIX_ACL is not set
 # CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4_FS is not set
 CONFIG_JBD=y
 # CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_DNOTIFY is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
 
 #
-# XFS support
+# Caches
 #
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=y
-CONFIG_AUTOFS4_FS=y
+# CONFIG_FSCACHE is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -639,7 +1076,7 @@ CONFIG_AUTOFS4_FS=y
 # DOS/FAT/NT Filesystems
 #
 CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
+# CONFIG_MSDOS_FS is not set
 CONFIG_VFAT_FS=y
 CONFIG_FAT_DEFAULT_CODEPAGE=437
 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
@@ -649,53 +1086,70 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
 # Pseudo filesystems
 #
 CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
-CONFIG_DEVPTS_FS_XATTR=y
-# CONFIG_DEVPTS_FS_SECURITY is not set
 CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
+# CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_CONFIGFS_FS=y
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
 # CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_UBIFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+# CONFIG_NILFS2_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
-# CONFIG_NFSD is not set
+# CONFIG_NFS_V4 is not set
 CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
 
 #
 # Partition Types
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
 CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_NLS_CODEPAGE_437=y
 # CONFIG_NLS_CODEPAGE_737 is not set
 # CONFIG_NLS_CODEPAGE_775 is not set
@@ -719,7 +1173,7 @@ CONFIG_NLS_CODEPAGE_437=y
 # CONFIG_NLS_ISO8859_8 is not set
 # CONFIG_NLS_CODEPAGE_1250 is not set
 # CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ASCII=y
+# CONFIG_NLS_ASCII is not set
 # CONFIG_NLS_ISO8859_1 is not set
 # CONFIG_NLS_ISO8859_2 is not set
 # CONFIG_NLS_ISO8859_3 is not set
@@ -733,47 +1187,119 @@ CONFIG_NLS_ASCII=y
 # CONFIG_NLS_ISO8859_15 is not set
 # CONFIG_NLS_KOI8_R is not set
 # CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
 
 #
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
-# CONFIG_MAGIC_SYSRQ is not set
-CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+# CONFIG_SCHED_DEBUG is not set
 # CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
-CONFIG_FRAME_POINTER=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_DEBUG_LL=y
-# CONFIG_DEBUG_ICEDCC is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_EVENT_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARM_UNWIND=y
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_LL is not set
 
 #
 # Security options
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
 # CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
 #
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
+CONFIG_AUDIT_GENERIC=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/arm/configs/mx27_defconfig b/arch/arm/configs/mx27_defconfig
index 083516cd0d7f..75263a83741c 100644
--- a/arch/arm/configs/mx27_defconfig
+++ b/arch/arm/configs/mx27_defconfig
@@ -1,15 +1,15 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc1
-# Wed Apr  8 10:18:06 2009
+# Linux kernel version: 2.6.31-rc4
+# Fri Jul 24 16:08:06 2009
 #
 CONFIG_ARM=y
+CONFIG_HAVE_PWM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -18,14 +18,13 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_ARCH_MTD_XIP=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -85,7 +84,12 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+
+#
+# Performance Counters
+#
 CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_COMPAT_BRK is not set
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -99,6 +103,12 @@ CONFIG_KPROBES=y
 CONFIG_KRETPROBES=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
@@ -111,7 +121,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -138,13 +148,14 @@ CONFIG_FREEZER=y
 # CONFIG_ARCH_VERSATILE is not set
 # CONFIG_ARCH_AT91 is not set
 # CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_GEMINI is not set
 # CONFIG_ARCH_EBSA110 is not set
 # CONFIG_ARCH_EP93XX is not set
-# CONFIG_ARCH_GEMINI is not set
 # CONFIG_ARCH_FOOTBRIDGE is not set
+CONFIG_ARCH_MXC=y
+# CONFIG_ARCH_STMP3XXX is not set
 # CONFIG_ARCH_NETX is not set
 # CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_IOP13XX is not set
 # CONFIG_ARCH_IOP32X is not set
 # CONFIG_ARCH_IOP33X is not set
@@ -153,25 +164,25 @@ CONFIG_FREEZER=y
 # CONFIG_ARCH_IXP4XX is not set
 # CONFIG_ARCH_L7200 is not set
 # CONFIG_ARCH_KIRKWOOD is not set
-# CONFIG_ARCH_KS8695 is not set
-# CONFIG_ARCH_NS9XXX is not set
 # CONFIG_ARCH_LOKI is not set
 # CONFIG_ARCH_MV78XX0 is not set
-CONFIG_ARCH_MXC=y
 # CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_W90X900 is not set
 # CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
-# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_MSM is not set
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
 # CONFIG_ARCH_S3C2410 is not set
 # CONFIG_ARCH_S3C64XX is not set
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_U300 is not set
 # CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_MSM is not set
-# CONFIG_ARCH_W90X900 is not set
 
 #
 # Freescale MXC Implementations
@@ -188,6 +199,8 @@ CONFIG_MACH_MX27=y
 CONFIG_MACH_MX27ADS=y
 CONFIG_MACH_PCM038=y
 CONFIG_MACH_PCM970_BASEBOARD=y
+CONFIG_MACH_MX27_3DS=y
+CONFIG_MACH_MX27LITE=y
 CONFIG_MXC_IRQ_PRIOR=y
 CONFIG_MXC_PWM=y
 
@@ -213,7 +226,6 @@ CONFIG_ARM_THUMB=y
 # CONFIG_CPU_DCACHE_DISABLE is not set
 # CONFIG_CPU_DCACHE_WRITETHROUGH is not set
 # CONFIG_CPU_CACHE_ROUND_ROBIN is not set
-# CONFIG_OUTER_CACHE is not set
 CONFIG_COMMON_CLKDEV=y
 
 #
@@ -238,7 +250,6 @@ CONFIG_PREEMPT=y
 CONFIG_HZ=100
 CONFIG_AEABI=y
 CONFIG_OABI_COMPAT=y
-CONFIG_ARCH_FLATMEM_HAS_HOLES=y
 # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
 # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
 # CONFIG_HIGHMEM is not set
@@ -253,10 +264,11 @@ CONFIG_SPLIT_PTLOCK_CPUS=4096
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_UACCESS_WITH_MEMCPY is not set
 
 #
 # Boot options
@@ -361,6 +373,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -474,7 +487,16 @@ CONFIG_MTD_PHYSMAP=y
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-# CONFIG_MTD_NAND is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_GPIO is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+CONFIG_MTD_NAND_MXC=y
 # CONFIG_MTD_ONENAND is not set
 
 #
@@ -485,7 +507,15 @@ CONFIG_MTD_PHYSMAP=y
 #
 # UBI - Unsorted block images
 #
-# CONFIG_MTD_UBI is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_RESERVE=1
+# CONFIG_MTD_UBI_GLUEBI is not set
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
@@ -494,7 +524,21 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
-# CONFIG_MISC_DEVICES is not set
+# CONFIG_MG_DISK is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -508,7 +552,6 @@ CONFIG_HAVE_IDE=y
 # CONFIG_ATA is not set
 # CONFIG_MD is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -534,6 +577,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
 CONFIG_FEC=y
 # CONFIG_FEC2 is not set
 # CONFIG_NETDEV_1000 is not set
@@ -580,6 +625,11 @@ CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_TABLET is not set
 CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
+# CONFIG_TOUCHSCREEN_AD7879_SPI is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
 # CONFIG_TOUCHSCREEN_FUJITSU is not set
 # CONFIG_TOUCHSCREEN_GUNZE is not set
 # CONFIG_TOUCHSCREEN_ELO is not set
@@ -592,6 +642,7 @@ CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_TOUCHWIN is not set
 # CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
 # CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_W90X900 is not set
 # CONFIG_INPUT_MISC is not set
 
 #
@@ -644,6 +695,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_DESIGNWARE is not set
 # CONFIG_I2C_GPIO is not set
 CONFIG_I2C_IMX=y
 # CONFIG_I2C_OCORES is not set
@@ -668,7 +720,6 @@ CONFIG_I2C_IMX=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -719,6 +770,7 @@ CONFIG_W1=y
 #
 # CONFIG_W1_MASTER_DS2482 is not set
 CONFIG_W1_MASTER_MXC=y
+# CONFIG_W1_MASTER_DS1WM is not set
 # CONFIG_W1_MASTER_GPIO is not set
 
 #
@@ -753,54 +805,16 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
 # CONFIG_MFD_TC6393XB is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-CONFIG_VIDEO_DEV=y
-CONFIG_VIDEO_V4L2_COMMON=y
-CONFIG_VIDEO_ALLOW_V4L1=y
-CONFIG_VIDEO_V4L1_COMPAT=y
-# CONFIG_DVB_CORE is not set
-CONFIG_VIDEO_MEDIA=y
-
-#
-# Multimedia drivers
-#
-# CONFIG_MEDIA_ATTACH is not set
-CONFIG_MEDIA_TUNER=y
-# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
-CONFIG_MEDIA_TUNER_SIMPLE=y
-CONFIG_MEDIA_TUNER_TDA8290=y
-CONFIG_MEDIA_TUNER_TDA9887=y
-CONFIG_MEDIA_TUNER_TEA5761=y
-CONFIG_MEDIA_TUNER_TEA5767=y
-CONFIG_MEDIA_TUNER_MT20XX=y
-CONFIG_MEDIA_TUNER_XC2028=y
-CONFIG_MEDIA_TUNER_XC5000=y
-CONFIG_MEDIA_TUNER_MC44S803=y
-CONFIG_VIDEO_V4L2=y
-CONFIG_VIDEO_V4L1=y
-CONFIG_VIDEO_CAPTURE_DRIVERS=y
-# CONFIG_VIDEO_ADV_DEBUG is not set
-# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
-CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
-# CONFIG_VIDEO_VIVI is not set
-# CONFIG_VIDEO_CPIA is not set
-# CONFIG_VIDEO_SAA5246A is not set
-# CONFIG_VIDEO_SAA5249 is not set
-# CONFIG_SOC_CAMERA is not set
-# CONFIG_RADIO_ADAPTERS is not set
-# CONFIG_DAB is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -917,6 +931,7 @@ CONFIG_RTC_DRV_PCF8563=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -962,12 +977,15 @@ CONFIG_RTC_DRV_PCF8563=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
@@ -1021,6 +1039,12 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+CONFIG_UBIFS_FS=y
+# CONFIG_UBIFS_FS_XATTR is not set
+# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+# CONFIG_UBIFS_FS_DEBUG is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1119,25 +1143,11 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
 CONFIG_TRACING=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_FTRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
@@ -1151,16 +1161,104 @@ CONFIG_ARM_UNWIND=y
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+# CONFIG_CRYPTO_ZLIB is not set
+CONFIG_CRYPTO_LZO=y
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_HW=y
 CONFIG_BINARY_PRINTF=y
 
 #
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_RATIONAL=y
 CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
+CONFIG_CRC16=y
 # CONFIG_CRC_T10DIF is not set
 # CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
@@ -1168,6 +1266,8 @@ CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/mx3_defconfig b/arch/arm/configs/mx3_defconfig
index 20ada526f6de..a4f9a2a8149c 100644
--- a/arch/arm/configs/mx3_defconfig
+++ b/arch/arm/configs/mx3_defconfig
@@ -1,15 +1,15 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc1
-# Wed Apr  8 11:06:37 2009
+# Linux kernel version: 2.6.31-rc4
+# Tue Jul 28 14:11:34 2009
 #
 CONFIG_ARM=y
+CONFIG_HAVE_PWM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -18,14 +18,13 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_ARCH_MTD_XIP=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -86,7 +85,12 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+
+#
+# Performance Counters
+#
 CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -97,6 +101,11 @@ CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
@@ -109,7 +118,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -136,13 +145,14 @@ CONFIG_FREEZER=y
 # CONFIG_ARCH_VERSATILE is not set
 # CONFIG_ARCH_AT91 is not set
 # CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_GEMINI is not set
 # CONFIG_ARCH_EBSA110 is not set
 # CONFIG_ARCH_EP93XX is not set
-# CONFIG_ARCH_GEMINI is not set
 # CONFIG_ARCH_FOOTBRIDGE is not set
+CONFIG_ARCH_MXC=y
+# CONFIG_ARCH_STMP3XXX is not set
 # CONFIG_ARCH_NETX is not set
 # CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_IOP13XX is not set
 # CONFIG_ARCH_IOP32X is not set
 # CONFIG_ARCH_IOP33X is not set
@@ -151,25 +161,25 @@ CONFIG_FREEZER=y
 # CONFIG_ARCH_IXP4XX is not set
 # CONFIG_ARCH_L7200 is not set
 # CONFIG_ARCH_KIRKWOOD is not set
-# CONFIG_ARCH_KS8695 is not set
-# CONFIG_ARCH_NS9XXX is not set
 # CONFIG_ARCH_LOKI is not set
 # CONFIG_ARCH_MV78XX0 is not set
-CONFIG_ARCH_MXC=y
 # CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_W90X900 is not set
 # CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
-# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_MSM is not set
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
 # CONFIG_ARCH_S3C2410 is not set
 # CONFIG_ARCH_S3C64XX is not set
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_U300 is not set
 # CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_MSM is not set
-# CONFIG_ARCH_W90X900 is not set
 
 #
 # Freescale MXC Implementations
@@ -178,6 +188,7 @@ CONFIG_ARCH_MXC=y
 # CONFIG_ARCH_MX2 is not set
 CONFIG_ARCH_MX3=y
 CONFIG_ARCH_MX31=y
+CONFIG_ARCH_MX35=y
 
 #
 # MX3 platforms:
@@ -185,12 +196,19 @@ CONFIG_ARCH_MX31=y
 CONFIG_MACH_MX31ADS=y
 CONFIG_MACH_MX31ADS_WM1133_EV1=y
 CONFIG_MACH_PCM037=y
+CONFIG_MACH_PCM037_EET=y
 CONFIG_MACH_MX31LITE=y
 CONFIG_MACH_MX31_3DS=y
 CONFIG_MACH_MX31MOBOARD=y
+CONFIG_MACH_MX31LILLY=y
 CONFIG_MACH_QONG=y
+CONFIG_MACH_PCM043=y
+CONFIG_MACH_ARMADILLO5X0=y
+CONFIG_MACH_MX35_3DS=y
 CONFIG_MXC_IRQ_PRIOR=y
 CONFIG_MXC_PWM=y
+CONFIG_ARCH_HAS_RNGA=y
+CONFIG_ARCH_MXC_IOMUX_V3=y
 
 #
 # Processor Type
@@ -218,6 +236,7 @@ CONFIG_ARM_THUMB=y
 # CONFIG_CPU_BPREDICT_DISABLE is not set
 CONFIG_OUTER_CACHE=y
 CONFIG_CACHE_L2X0=y
+# CONFIG_ARM_ERRATA_411920 is not set
 CONFIG_COMMON_CLKDEV=y
 
 #
@@ -242,7 +261,6 @@ CONFIG_PREEMPT=y
 CONFIG_HZ=100
 CONFIG_AEABI=y
 CONFIG_OABI_COMPAT=y
-CONFIG_ARCH_FLATMEM_HAS_HOLES=y
 # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
 # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
 # CONFIG_HIGHMEM is not set
@@ -257,10 +275,11 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_UACCESS_WITH_MEMCPY is not set
 
 #
 # Boot options
@@ -362,6 +381,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -465,7 +485,16 @@ CONFIG_MTD_PHYSMAP=y
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-# CONFIG_MTD_NAND is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_GPIO is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+CONFIG_MTD_NAND_MXC=y
 # CONFIG_MTD_ONENAND is not set
 
 #
@@ -476,10 +505,30 @@ CONFIG_MTD_PHYSMAP=y
 #
 # UBI - Unsorted block images
 #
-# CONFIG_MTD_UBI is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_RESERVE=1
+# CONFIG_MTD_UBI_GLUEBI is not set
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
 # CONFIG_PARPORT is not set
 # CONFIG_BLK_DEV is not set
-# CONFIG_MISC_DEVICES is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -493,7 +542,6 @@ CONFIG_HAVE_IDE=y
 # CONFIG_ATA is not set
 # CONFIG_MD is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -528,7 +576,7 @@ CONFIG_MII=y
 # CONFIG_ETHOC is not set
 # CONFIG_SMC911X is not set
 CONFIG_SMSC911X=y
-# CONFIG_DNET is not set
+CONFIG_DNET=y
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -537,8 +585,10 @@ CONFIG_SMSC911X=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
-CONFIG_CS89x0=y
-CONFIG_CS89x0_NONISA_IRQ=y
+# CONFIG_CS89x0 is not set
+# CONFIG_KS8842 is not set
+CONFIG_FEC=y
+# CONFIG_FEC2 is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 
@@ -609,6 +659,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_DESIGNWARE is not set
 # CONFIG_I2C_GPIO is not set
 CONFIG_I2C_IMX=y
 # CONFIG_I2C_OCORES is not set
@@ -633,7 +684,6 @@ CONFIG_I2C_IMX=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -669,6 +719,7 @@ CONFIG_W1=y
 #
 # CONFIG_W1_MASTER_DS2482 is not set
 CONFIG_W1_MASTER_MXC=y
+# CONFIG_W1_MASTER_DS1WM is not set
 # CONFIG_W1_MASTER_GPIO is not set
 
 #
@@ -703,6 +754,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
 # CONFIG_MFD_TC6393XB is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
@@ -711,10 +764,8 @@ CONFIG_MFD_WM8350_CONFIG_MODE_0=y
 CONFIG_MFD_WM8352_CONFIG_MODE_0=y
 CONFIG_MFD_WM8350_I2C=y
 # CONFIG_MFD_PCF50633 is not set
-
-#
-# Multimedia devices
-#
+# CONFIG_AB3100_CORE is not set
+CONFIG_MEDIA_SUPPORT=y
 
 #
 # Multimedia core support
@@ -758,8 +809,10 @@ CONFIG_SOC_CAMERA_MT9T031=y
 CONFIG_SOC_CAMERA_MT9V022=y
 CONFIG_SOC_CAMERA_TW9910=y
 # CONFIG_SOC_CAMERA_PLATFORM is not set
-# CONFIG_SOC_CAMERA_OV772X is not set
+CONFIG_SOC_CAMERA_OV772X=y
+CONFIG_MX3_VIDEO=y
 CONFIG_VIDEO_MX3=y
+# CONFIG_VIDEO_SH_MOBILE_CEU is not set
 # CONFIG_RADIO_ADAPTERS is not set
 # CONFIG_DAB is not set
 
@@ -847,8 +900,11 @@ CONFIG_REGULATOR=y
 # CONFIG_REGULATOR_DEBUG is not set
 # CONFIG_REGULATOR_FIXED_VOLTAGE is not set
 # CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
 # CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
 CONFIG_REGULATOR_WM8350=y
+# CONFIG_REGULATOR_LP3971 is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
 
@@ -861,10 +917,12 @@ CONFIG_REGULATOR_WM8350=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -921,6 +979,12 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+CONFIG_UBIFS_FS=y
+# CONFIG_UBIFS_FS_XATTR is not set
+# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+# CONFIG_UBIFS_FS_DEBUG is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -937,6 +1001,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -979,22 +1044,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_ARM_UNWIND=y
@@ -1094,9 +1144,9 @@ CONFIG_CRYPTO_DES=y
 #
 # Compression
 #
-# CONFIG_CRYPTO_DEFLATE is not set
+CONFIG_CRYPTO_DEFLATE=y
 # CONFIG_CRYPTO_ZLIB is not set
-# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_LZO=y
 
 #
 # Random Number Generation
@@ -1109,9 +1159,10 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_RATIONAL=y
 CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
+CONFIG_CRC16=y
 # CONFIG_CRC_T10DIF is not set
 # CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
@@ -1119,6 +1170,8 @@ CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap3_evm_defconfig b/arch/arm/configs/omap3_evm_defconfig
index 28be17fbc157..d5ff4776cd0a 100644
--- a/arch/arm/configs/omap3_evm_defconfig
+++ b/arch/arm/configs/omap3_evm_defconfig
@@ -1107,7 +1107,7 @@ CONFIG_USB_ZERO=m
 CONFIG_USB_OTG_UTILS=y
 # CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_ISP1301_OMAP is not set
-CONFIG_TWL4030_USB=y
+# CONFIG_TWL4030_USB is not set
 # CONFIG_NOP_USB_XCEIV is not set
 CONFIG_MMC=y
 # CONFIG_MMC_DEBUG is not set
diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig
index 2d827e121147..7d61ae6e75da 100644
--- a/arch/arm/configs/u300_defconfig
+++ b/arch/arm/configs/u300_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc6
-# Mon Jun  1 09:18:22 2009
+# Linux kernel version: 2.6.31-rc3
+# Thu Jul 16 23:36:10 2009
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -9,7 +9,6 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -18,13 +17,12 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -68,7 +66,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -81,8 +78,13 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 # CONFIG_AIO is not set
+
+#
+# Performance Counters
+#
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -94,6 +96,10 @@ CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
@@ -106,7 +112,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+# CONFIG_LBDAF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -138,9 +144,9 @@ CONFIG_DEFAULT_IOSCHED="deadline"
 # CONFIG_ARCH_EP93XX is not set
 # CONFIG_ARCH_FOOTBRIDGE is not set
 # CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_STMP3XXX is not set
 # CONFIG_ARCH_NETX is not set
 # CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_IOP13XX is not set
 # CONFIG_ARCH_IOP32X is not set
 # CONFIG_ARCH_IOP33X is not set
@@ -216,8 +222,8 @@ CONFIG_ARM_THUMB=y
 # CONFIG_CPU_DCACHE_DISABLE is not set
 # CONFIG_CPU_DCACHE_WRITETHROUGH is not set
 # CONFIG_CPU_CACHE_ROUND_ROBIN is not set
-# CONFIG_OUTER_CACHE is not set
 CONFIG_ARM_VIC=y
+CONFIG_ARM_VIC_NR=2
 CONFIG_COMMON_CLKDEV=y
 
 #
@@ -243,7 +249,6 @@ CONFIG_PREEMPT=y
 CONFIG_HZ=100
 CONFIG_AEABI=y
 CONFIG_OABI_COMPAT=y
-CONFIG_ARCH_FLATMEM_HAS_HOLES=y
 # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
 # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
 # CONFIG_HIGHMEM is not set
@@ -258,17 +263,18 @@ CONFIG_SPLIT_PTLOCK_CPUS=4096
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_UACCESS_WITH_MEMCPY is not set
 
 #
 # Boot options
 #
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="root=/dev/mtdblock2 rw rootfstype=yaffs2 console=ttyAMA0,115200n8 ab3100.force=0,0x48 mtdparts=u300nand:128k@0x0(bootrecords)ro,8064k@128k(free)ro,253952k@8192k(platform) lpj=515072"
+CONFIG_CMDLINE="root=/dev/ram0 rw rootfstype=rootfs console=ttyAMA0,115200n8 lpj=515072"
 # CONFIG_XIP_KERNEL is not set
 # CONFIG_KEXEC is not set
 
@@ -359,6 +365,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -497,6 +504,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_AT25 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -533,12 +541,14 @@ CONFIG_INPUT_EVDEV=y
 #
 CONFIG_INPUT_KEYBOARD=y
 # CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
 # CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8323 is not set
 # CONFIG_KEYBOARD_NEWTON is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
@@ -597,9 +607,11 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_DESIGNWARE is not set
 # CONFIG_I2C_GPIO is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+CONFIG_I2C_STU300=y
 
 #
 # External I2C/SMBus adapter drivers
@@ -620,7 +632,6 @@ CONFIG_I2C_HELPER_AUTO=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -635,6 +646,7 @@ CONFIG_SPI_MASTER=y
 #
 # CONFIG_SPI_BITBANG is not set
 # CONFIG_SPI_GPIO is not set
+CONFIG_SPI_PL022=y
 
 #
 # SPI Protocol Masters
@@ -647,6 +659,7 @@ CONFIG_POWER_SUPPLY=y
 # CONFIG_PDA_POWER is not set
 # CONFIG_BATTERY_DS2760 is not set
 # CONFIG_BATTERY_BQ27x00 is not set
+# CONFIG_BATTERY_MAX17040 is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
@@ -657,6 +670,7 @@ CONFIG_WATCHDOG=y
 # Watchdog Device Drivers
 #
 # CONFIG_SOFT_WATCHDOG is not set
+CONFIG_COH901327_WATCHDOG=y
 CONFIG_SSB_POSSIBLE=y
 
 #
@@ -678,22 +692,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+CONFIG_AB3100_CORE=y
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -760,6 +761,11 @@ CONFIG_SND_JACK=y
 # CONFIG_SND_VERBOSE_PROCFS is not set
 # CONFIG_SND_VERBOSE_PRINTK is not set
 # CONFIG_SND_DEBUG is not set
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
 # CONFIG_SND_DRIVERS is not set
 # CONFIG_SND_ARM is not set
 # CONFIG_SND_SPI is not set
@@ -770,7 +776,7 @@ CONFIG_SND_SOC_I2C_AND_SPI=y
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_MMC=y
-# CONFIG_MMC_DEBUG is not set
+CONFIG_MMC_DEBUG=y
 # CONFIG_MMC_UNSAFE_RESUME is not set
 
 #
@@ -797,7 +803,7 @@ CONFIG_LEDS_CLASS=y
 #
 # CONFIG_LEDS_PCA9532 is not set
 # CONFIG_LEDS_GPIO is not set
-# CONFIG_LEDS_LP5521 is not set
+# CONFIG_LEDS_LP3944 is not set
 # CONFIG_LEDS_PCA955X is not set
 # CONFIG_LEDS_DAC124S085 is not set
 # CONFIG_LEDS_BD2802 is not set
@@ -845,6 +851,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -887,7 +894,10 @@ CONFIG_REGULATOR=y
 # CONFIG_REGULATOR_DEBUG is not set
 # CONFIG_REGULATOR_FIXED_VOLTAGE is not set
 # CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
 # CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_LP3971 is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
 
@@ -900,16 +910,19 @@ CONFIG_REGULATOR=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 CONFIG_FUSE_FS=y
+# CONFIG_CUSE is not set
 
 #
 # Caches
@@ -1033,6 +1046,7 @@ CONFIG_TIMER_STATS=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_PREEMPT is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
@@ -1063,18 +1077,16 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_PAGE_POISONING is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
index 9e07fe507029..9ed2377fe8e5 100644
--- a/arch/arm/include/asm/atomic.h
+++ b/arch/arm/include/asm/atomic.h
@@ -159,8 +159,6 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 
 #else /* ARM_ARCH_6 */
 
-#include <asm/system.h>
-
 #ifdef CONFIG_SMP
 #error SMP not supported on pre-ARMv6 CPUs
 #endif
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index 1cd2d6416bda..c433c6c73112 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -285,15 +285,6 @@ extern struct page *empty_zero_page;
 #define pte_young(pte)          (pte_val(pte) & L_PTE_YOUNG)
 #define pte_special(pte)        (0)
 
-/*
- * The following only works if pte_present() is not true.
- */
-#define pte_file(pte)           (pte_val(pte) & L_PTE_FILE)
-#define pte_to_pgoff(x)         (pte_val(x) >> 2)
-#define pgoff_to_pte(x)         __pte(((x) << 2) | L_PTE_FILE)
-
-#define PTE_FILE_MAX_BITS       30
-
 #define PTE_BIT_FUNC(fn,op) \
 static inline pte_t pte_##fn(pte_t pte) { pte_val(pte) op; return pte; }
 
@@ -384,16 +375,50 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 
 extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 
-/* Encode and decode a swap entry.
+/*
+ * Encode and decode a swap entry.  Swap entries are stored in the Linux
+ * page tables as follows:
  *
- * We support up to 32GB of swap on 4k machines
+ *   3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
+ *   1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
+ *   <--------------- offset --------------------> <--- type --> 0 0
+ *
+ * This gives us up to 127 swap files and 32GB per swap file.  Note that
+ * the offset field is always non-zero.
  */
-#define __swp_type(x)           (((x).val >> 2) & 0x7f)
-#define __swp_offset(x)         ((x).val >> 9)
-#define __swp_entry(type,offset) ((swp_entry_t) { ((type) << 2) | ((offset) << 9) })
+#define __SWP_TYPE_SHIFT        2
+#define __SWP_TYPE_BITS         7
+#define __SWP_TYPE_MASK         ((1 << __SWP_TYPE_BITS) - 1)
+#define __SWP_OFFSET_SHIFT      (__SWP_TYPE_BITS + __SWP_TYPE_SHIFT)
+
+#define __swp_type(x)           (((x).val >> __SWP_TYPE_SHIFT) & __SWP_TYPE_MASK)
+#define __swp_offset(x)         ((x).val >> __SWP_OFFSET_SHIFT)
+#define __swp_entry(type,offset) ((swp_entry_t) { ((type) << __SWP_TYPE_SHIFT) | ((offset) << __SWP_OFFSET_SHIFT) })
+
 #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
 #define __swp_entry_to_pte(swp) ((pte_t) { (swp).val })
 
+/*
+ * It is an error for the kernel to have more swap files than we can
+ * encode in the PTEs.  This ensures that we know when MAX_SWAPFILES
+ * is increased beyond what we presently support.
+ */
+#define MAX_SWAPFILES_CHECK() BUILD_BUG_ON(MAX_SWAPFILES_SHIFT > __SWP_TYPE_BITS)
+
+/*
+ * Encode and decode a file entry.  File entries are stored in the Linux
+ * page tables as follows:
+ *
+ *   3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
+ *   1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
+ *   <------------------------ offset -------------------------> 1 0
+ */
+#define pte_file(pte)           (pte_val(pte) & L_PTE_FILE)
+#define pte_to_pgoff(x)         (pte_val(x) >> 2)
+#define pgoff_to_pte(x)         __pte(((x) << 2) | L_PTE_FILE)
+
+#define PTE_FILE_MAX_BITS       30
+
 /* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
 /* FIXME: this is not correct */
 #define kern_addr_valid(addr)   (1)
diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
index 4f8848260ee2..73394e50cbca 100644
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -73,7 +73,7 @@ struct thread_info {
         .task           = &tsk,                                         \
         .exec_domain    = &default_exec_domain,                         \
         .flags          = 0,                                            \
-        .preempt_count  = 1,                                            \
+        .preempt_count  = INIT_PREEMPT_COUNT,                           \
         .addr_limit     = KERNEL_DS,                                    \
         .cpu_domain     = domain_val(DOMAIN_USER, DOMAIN_MANAGER) |     \
                           domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) |   \
diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h
index 321c83e43a1e..f41a6f57cd12 100644
--- a/arch/arm/include/asm/tlb.h
+++ b/arch/arm/include/asm/tlb.h
@@ -102,8 +102,8 @@ tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)
 }
 
 #define tlb_remove_page(tlb,page)       free_page_and_swap_cache(page)
-#define pte_free_tlb(tlb, ptep)         pte_free((tlb)->mm, ptep)
-#define pmd_free_tlb(tlb, pmdp)         pmd_free((tlb)->mm, pmdp)
+#define pte_free_tlb(tlb, ptep, addr)   pte_free((tlb)->mm, ptep)
+#define pmd_free_tlb(tlb, pmdp, addr)   pmd_free((tlb)->mm, pmdp)
 
 #define tlb_migrate_finish(mm)          do { } while (0)
 
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 366e5097a41a..8c3de1a350b5 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -148,7 +148,7 @@ trace:
         sub r0, r0, #MCOUNT_INSN_SIZE
         mov lr, pc
         mov pc, r2
-        mov lr, r1                              @ restore lr
+        ldr lr, [fp, #-4]                       @ restore lr
         ldmia sp!, {r0-r3, pc}
 
 #endif /* CONFIG_DYNAMIC_FTRACE */
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 93bb4247b7ed..f6bc5d442782 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -133,7 +133,7 @@ sys_sigaction(int sig, const struct old_sigaction __user *act,
 }
 
 #ifdef CONFIG_CRUNCH
-static int preserve_crunch_context(struct crunch_sigframe *frame)
+static int preserve_crunch_context(struct crunch_sigframe __user *frame)
 {
         char kbuf[sizeof(*frame) + 8];
         struct crunch_sigframe *kframe;
@@ -146,7 +146,7 @@ static int preserve_crunch_context(struct crunch_sigframe *frame)
         return __copy_to_user(frame, kframe, sizeof(*frame));
 }
 
-static int restore_crunch_context(struct crunch_sigframe *frame)
+static int restore_crunch_context(struct crunch_sigframe __user *frame)
 {
         char kbuf[sizeof(*frame) + 8];
         struct crunch_sigframe *kframe;
diff --git a/arch/arm/mach-at91/include/mach/at_hdmac.h b/arch/arm/mach-at91/include/mach/at_hdmac.h
new file mode 100644
index 000000000000..187cb58345c0
--- /dev/null
+++ b/arch/arm/mach-at91/include/mach/at_hdmac.h
@@ -0,0 +1,102 @@
+/*
+ * Header file for the Atmel AHB DMA Controller driver
+ *
+ * Copyright (C) 2008 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef AT_HDMAC_H
+#define AT_HDMAC_H
+
+#include <linux/dmaengine.h>
+
+/**
+ * struct at_dma_platform_data - Controller configuration parameters
+ * @nr_channels: Number of channels supported by hardware (max 8)
+ * @cap_mask: dma_capability flags supported by the platform
+ */
+struct at_dma_platform_data {
+        unsigned int    nr_channels;
+        dma_cap_mask_t  cap_mask;
+};
+
+/**
+ * enum at_dma_slave_width - DMA slave register access width.
+ * @AT_DMA_SLAVE_WIDTH_8BIT: Do 8-bit slave register accesses
+ * @AT_DMA_SLAVE_WIDTH_16BIT: Do 16-bit slave register accesses
+ * @AT_DMA_SLAVE_WIDTH_32BIT: Do 32-bit slave register accesses
+ */
+enum at_dma_slave_width {
+        AT_DMA_SLAVE_WIDTH_8BIT = 0,
+        AT_DMA_SLAVE_WIDTH_16BIT,
+        AT_DMA_SLAVE_WIDTH_32BIT,
+};
+
+/**
+ * struct at_dma_slave - Controller-specific information about a slave
+ * @dma_dev: required DMA master device
+ * @tx_reg: physical address of data register used for
+ *      memory-to-peripheral transfers
+ * @rx_reg: physical address of data register used for
+ *      peripheral-to-memory transfers
+ * @reg_width: peripheral register width
+ * @cfg: Platform-specific initializer for the CFG register
+ * @ctrla: Platform-specific initializer for the CTRLA register
+ */
+struct at_dma_slave {
+        struct device           *dma_dev;
+        dma_addr_t              tx_reg;
+        dma_addr_t              rx_reg;
+        enum at_dma_slave_width reg_width;
+        u32                     cfg;
+        u32                     ctrla;
+};
+
+
+/* Platform-configurable bits in CFG */
+#define ATC_SRC_PER(h)          (0xFU & (h))    /* Channel src rq associated with periph handshaking ifc h */
+#define ATC_DST_PER(h)          ((0xFU & (h)) <<  4)    /* Channel dst rq associated with periph handshaking ifc h */
+#define ATC_SRC_REP             (0x1 <<  8)     /* Source Replay Mod */
+#define ATC_SRC_H2SEL           (0x1 <<  9)     /* Source Handshaking Mod */
+#define         ATC_SRC_H2SEL_SW        (0x0 <<  9)
+#define         ATC_SRC_H2SEL_HW        (0x1 <<  9)
+#define ATC_DST_REP             (0x1 << 12)     /* Destination Replay Mod */
+#define ATC_DST_H2SEL           (0x1 << 13)     /* Destination Handshaking Mod */
+#define         ATC_DST_H2SEL_SW        (0x0 << 13)
+#define         ATC_DST_H2SEL_HW        (0x1 << 13)
+#define ATC_SOD                 (0x1 << 16)     /* Stop On Done */
+#define ATC_LOCK_IF             (0x1 << 20)     /* Interface Lock */
+#define ATC_LOCK_B              (0x1 << 21)     /* AHB Bus Lock */
+#define ATC_LOCK_IF_L           (0x1 << 22)     /* Master Interface Arbiter Lock */
+#define         ATC_LOCK_IF_L_CHUNK     (0x0 << 22)
+#define         ATC_LOCK_IF_L_BUFFER    (0x1 << 22)
+#define ATC_AHB_PROT_MASK       (0x7 << 24)     /* AHB Protection */
+#define ATC_FIFOCFG_MASK        (0x3 << 28)     /* FIFO Request Configuration */
+#define         ATC_FIFOCFG_LARGESTBURST        (0x0 << 28)
+#define         ATC_FIFOCFG_HALFFIFO            (0x1 << 28)
+#define         ATC_FIFOCFG_ENOUGHSPACE         (0x2 << 28)
+
+/* Platform-configurable bits in CTRLA */
+#define ATC_SCSIZE_MASK         (0x7 << 16)     /* Source Chunk Transfer Size */
+#define         ATC_SCSIZE_1            (0x0 << 16)
+#define         ATC_SCSIZE_4            (0x1 << 16)
+#define         ATC_SCSIZE_8            (0x2 << 16)
+#define         ATC_SCSIZE_16           (0x3 << 16)
+#define         ATC_SCSIZE_32           (0x4 << 16)
+#define         ATC_SCSIZE_64           (0x5 << 16)
+#define         ATC_SCSIZE_128          (0x6 << 16)
+#define         ATC_SCSIZE_256          (0x7 << 16)
+#define ATC_DCSIZE_MASK         (0x7 << 20)     /* Destination Chunk Transfer Size */
+#define         ATC_DCSIZE_1            (0x0 << 20)
+#define         ATC_DCSIZE_4            (0x1 << 20)
+#define         ATC_DCSIZE_8            (0x2 << 20)
+#define         ATC_DCSIZE_16           (0x3 << 20)
+#define         ATC_DCSIZE_32           (0x4 << 20)
+#define         ATC_DCSIZE_64           (0x5 << 20)
+#define         ATC_DCSIZE_128          (0x6 << 20)
+#define         ATC_DCSIZE_256          (0x7 << 20)
+
+#endif /* AT_HDMAC_H */
diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index 5ac2f565d860..d6ab64ccd496 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -37,7 +37,6 @@
 #include <mach/serial.h>
 #include <mach/nand.h>
 #include <mach/mmc.h>
-#include <mach/common.h>
 
 #define DAVINCI_ASYNC_EMIF_CONTROL_BASE         0x01e10000
 #define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE        0x02000000
diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c
index 28c9008df4f4..84ad5d161a87 100644
--- a/arch/arm/mach-davinci/board-dm355-leopard.c
+++ b/arch/arm/mach-davinci/board-dm355-leopard.c
@@ -36,7 +36,6 @@
 #include <mach/serial.h>
 #include <mach/nand.h>
 #include <mach/mmc.h>
-#include <mach/common.h>
 
 #define DAVINCI_ASYNC_EMIF_CONTROL_BASE         0x01e10000
 #define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE        0x02000000
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index d9d40450bdc5..56c8cd01de9a 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -45,7 +45,6 @@
 #include <mach/nand.h>
 #include <mach/mmc.h>
 #include <mach/emac.h>
-#include <mach/common.h>
 
 #define DM644X_EVM_PHY_MASK             (0x2)
 #define DM644X_EVM_MDIO_FREQUENCY       (2200000) /* PHY bus frequency */
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index e17de6352624..8657e72debc1 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -47,7 +47,6 @@
 #include <mach/i2c.h>
 #include <mach/mmc.h>
 #include <mach/emac.h>
-#include <mach/common.h>
 
 #define DM646X_EVM_PHY_MASK             (0x2)
 #define DM646X_EVM_MDIO_FREQUENCY       (2200000) /* PHY bus frequency */
diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index 748a8e48541e..7acdfd8ac071 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -52,7 +52,6 @@
 #include <mach/serial.h>
 #include <mach/psc.h>
 #include <mach/mux.h>
-#include <mach/common.h>
 
 #define SFFSDR_PHY_MASK         (0x2)
 #define SFFSDR_MDIO_FREQUENCY   (2200000) /* PHY bus frequency */
diff --git a/arch/arm/mach-ep93xx/dma-m2p.c b/arch/arm/mach-ep93xx/dma-m2p.c
index a2df5bb7dff0..dbcac9c40a28 100644
--- a/arch/arm/mach-ep93xx/dma-m2p.c
+++ b/arch/arm/mach-ep93xx/dma-m2p.c
@@ -33,6 +33,7 @@
 #include <linux/err.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
+#include <linux/io.h>
 
 #include <mach/dma.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
index 34ddec081c40..411734422c1d 100644
--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
@@ -41,9 +41,6 @@
 #define TS72XX_OPTIONS2_TS9420_BOOT     0x02
 
 
-#define TS72XX_NOR_PHYS_BASE            0x60000000
-#define TS72XX_NOR2_PHYS_BASE           0x62000000
-
 #define TS72XX_NAND1_DATA_PHYS_BASE     0x60000000
 #define TS72XX_NAND2_DATA_PHYS_BASE     0x70000000
 #define TS72XX_NAND_DATA_VIRT_BASE      0xfebfc000
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 7ee024d34829..aaf1371412af 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -112,13 +112,16 @@ static void __init ts72xx_map_io(void)
         }
 }
 
+/*************************************************************************
+ * NOR flash (TS-7200 only)
+ *************************************************************************/
 static struct physmap_flash_data ts72xx_flash_data = {
-        .width          = 1,
+        .width          = 2,
 };
 
 static struct resource ts72xx_flash_resource = {
-        .start          = TS72XX_NOR_PHYS_BASE,
-        .end            = TS72XX_NOR_PHYS_BASE + SZ_16M - 1,
+        .start          = EP93XX_CS6_PHYS_BASE,
+        .end            = EP93XX_CS6_PHYS_BASE + SZ_16M - 1,
         .flags          = IORESOURCE_MEM,
 };
 
@@ -132,6 +135,12 @@ static struct platform_device ts72xx_flash = {
         .resource       = &ts72xx_flash_resource,
 };
 
+static void __init ts72xx_register_flash(void)
+{
+        if (board_is_ts7200())
+                platform_device_register(&ts72xx_flash);
+}
+
 static unsigned char ts72xx_rtc_readbyte(unsigned long addr)
 {
         __raw_writeb(addr, TS72XX_RTC_INDEX_VIRT_BASE);
@@ -165,8 +174,7 @@ static struct ep93xx_eth_data ts72xx_eth_data = {
 static void __init ts72xx_init_machine(void)
 {
         ep93xx_init_devices();
-        if (board_is_ts7200())
-                platform_device_register(&ts72xx_flash);
+        ts72xx_register_flash();
         platform_device_register(&ts72xx_rtc_device);
 
         ep93xx_register_eth(&ts72xx_eth_data, 1);
diff --git a/arch/arm/mach-kirkwood/mpp.h b/arch/arm/mach-kirkwood/mpp.h
index e021a80c2caf..bc74278ed311 100644
--- a/arch/arm/mach-kirkwood/mpp.h
+++ b/arch/arm/mach-kirkwood/mpp.h
@@ -289,7 +289,7 @@
 
 #define MPP48_GPIO              MPP( 48, 0x0, 1, 1, 0,   0,   0,   1    )
 #define MPP48_TSMP12            MPP( 48, 0x1, 1, 1, 0,   0,   0,   1    )
-#define MPP48_TDM_DTX           MPP( 48. 0x2, 0, 1, 0,   0,   0,   1    )
+#define MPP48_TDM_DTX           MPP( 48, 0x2, 0, 1, 0,   0,   0,   1    )
 
 #define MPP49_GPIO              MPP( 49, 0x0, 1, 1, 0,   0,   0,   1    )
 #define MPP49_TSMP9             MPP( 49, 0x1, 1, 1, 0,   0,   0,   1    )
diff --git a/arch/arm/mach-ks8695/include/mach/hardware.h b/arch/arm/mach-ks8695/include/mach/hardware.h
index 1d640d075b7e..e0f911d9e021 100644
--- a/arch/arm/mach-ks8695/include/mach/hardware.h
+++ b/arch/arm/mach-ks8695/include/mach/hardware.h
@@ -17,6 +17,11 @@
 #include <asm/sizes.h>
 
 /*
+ * Clocks are derived from MCLK, which is 25Mhz
+ */
+#define KS8695_CLOCK_RATE       25000000
+
+/*
  * Physical RAM address.
  */
 #define KS8695_SDRAM_PA         0x00000000
diff --git a/arch/arm/mach-ks8695/include/mach/timex.h b/arch/arm/mach-ks8695/include/mach/timex.h
index 4682e350369b..10f716371bd3 100644
--- a/arch/arm/mach-ks8695/include/mach/timex.h
+++ b/arch/arm/mach-ks8695/include/mach/timex.h
@@ -14,7 +14,8 @@
 #ifndef __ASM_ARCH_TIMEX_H
 #define __ASM_ARCH_TIMEX_H
 
-/* timers are derived from MCLK, which is 25MHz */
-#define CLOCK_TICK_RATE 25000000
+#include <mach/hardware.h>
+
+#define CLOCK_TICK_RATE         KS8695_CLOCK_RATE
 
 #endif
diff --git a/arch/arm/mach-ks8695/pci.c b/arch/arm/mach-ks8695/pci.c
index f5ebcc0fcab9..78499667eb7b 100644
--- a/arch/arm/mach-ks8695/pci.c
+++ b/arch/arm/mach-ks8695/pci.c
@@ -245,6 +245,9 @@ static int ks8695_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs
 
 static void __init ks8695_pci_preinit(void)
 {
+        /* make software reset to avoid freeze if PCI bus was messed up */
+        __raw_writel(0x80000000, KS8695_PCI_VA + KS8695_PBCS);
+
         /* stage 1 initialization, subid, subdevice = 0x0001 */
         __raw_writel(0x00010001, KS8695_PCI_VA + KS8695_CRCSID);
 
diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig
index 17a21a291e2f..851f2458bf65 100644
--- a/arch/arm/mach-mx3/Kconfig
+++ b/arch/arm/mach-mx3/Kconfig
@@ -36,6 +36,14 @@ config MACH_PCM037
           Include support for Phytec pcm037 platform. This includes
           specific configurations for the board and its peripherals.
 
+config MACH_PCM037_EET
+        bool "Support pcm037 EET board extensions"
+        depends on MACH_PCM037
+        help
+          Add support for PCM037 EET baseboard extensions. If you are using the
+          OLED display with EET, use "video=mx3fb:CMEL-OLED" kernel
+          command-line parameter.
+
 config MACH_MX31LITE
         bool "Support MX31 LITEKIT (LogicPD)"
         select ARCH_MX31
diff --git a/arch/arm/mach-mx3/Makefile b/arch/arm/mach-mx3/Makefile
index 0322696bd11a..6b9775471be6 100644
--- a/arch/arm/mach-mx3/Makefile
+++ b/arch/arm/mach-mx3/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_MACH_MX31ADS)	+= mx31ads.o
 obj-$(CONFIG_MACH_MX31LILLY)    += mx31lilly.o mx31lilly-db.o
 obj-$(CONFIG_MACH_MX31LITE)     += mx31lite.o
 obj-$(CONFIG_MACH_PCM037)       += pcm037.o
+obj-$(CONFIG_MACH_PCM037_EET)   += pcm037_eet.o
 obj-$(CONFIG_MACH_MX31_3DS)     += mx31pdk.o
 obj-$(CONFIG_MACH_MX31MOBOARD)  += mx31moboard.o mx31moboard-devboard.o \
                                    mx31moboard-marxbot.o
diff --git a/arch/arm/mach-mx3/armadillo5x0.c b/arch/arm/mach-mx3/armadillo5x0.c
index 541181090b37..ee331fd6b1bd 100644
--- a/arch/arm/mach-mx3/armadillo5x0.c
+++ b/arch/arm/mach-mx3/armadillo5x0.c
@@ -31,6 +31,8 @@
 #include <linux/smsc911x.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/io.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -46,8 +48,10 @@
 #include <mach/mmc.h>
 #include <mach/ipu.h>
 #include <mach/mx3fb.h>
+#include <mach/mxc_nand.h>
 
 #include "devices.h"
+#include "crm_regs.h"
 
 static int armadillo5x0_pins[] = {
         /* UART1 */
@@ -93,7 +97,56 @@ static int armadillo5x0_pins[] = {
         MX31_PIN_FPSHIFT__FPSHIFT,
         MX31_PIN_DRDY0__DRDY0,
         IOMUX_MODE(MX31_PIN_LCS1, IOMUX_CONFIG_GPIO), /*ADV7125_PSAVE*/
+};
 
+/*
+ * NAND Flash
+ */
+static struct mxc_nand_platform_data armadillo5x0_nand_flash_pdata = {
+        .width          = 1,
+        .hw_ecc         = 1,
+};
+
+/*
+ * MTD NOR Flash
+ */
+static struct mtd_partition armadillo5x0_nor_flash_partitions[] = {
+        {
+                .name           = "nor.bootloader",
+                .offset         = 0x00000000,
+                .size           = 4*32*1024,
+        }, {
+                .name           = "nor.kernel",
+                .offset         = MTDPART_OFS_APPEND,
+                .size           = 16*128*1024,
+        }, {
+                .name           = "nor.userland",
+                .offset         = MTDPART_OFS_APPEND,
+                .size           = 110*128*1024,
+        }, {
+                .name           = "nor.config",
+                .offset         = MTDPART_OFS_APPEND,
+                .size           = 1*128*1024,
+        },
+};
+
+static struct physmap_flash_data armadillo5x0_nor_flash_pdata = {
+        .width          = 2,
+        .parts          = armadillo5x0_nor_flash_partitions,
+        .nr_parts       = ARRAY_SIZE(armadillo5x0_nor_flash_partitions),
+};
+
+static struct resource armadillo5x0_nor_flash_resource = {
+        .flags          = IORESOURCE_MEM,
+        .start          = CS0_BASE_ADDR,
+        .end            = CS0_BASE_ADDR + SZ_64M - 1,
+};
+
+static struct platform_device armadillo5x0_nor_flash = {
+        .name                   = "physmap-flash",
+        .id                     = -1,
+        .num_resources          = 1,
+        .resource               = &armadillo5x0_nor_flash_resource,
 };
 
 /*
@@ -272,6 +325,16 @@ static void __init armadillo5x0_init(void)
         /* Register FB */
         mxc_register_device(&mx3_ipu, &mx3_ipu_data);
         mxc_register_device(&mx3_fb, &mx3fb_pdata);
+
+        /* Register NOR Flash */
+        mxc_register_device(&armadillo5x0_nor_flash,
+                            &armadillo5x0_nor_flash_pdata);
+
+        /* Register NAND Flash */
+        mxc_register_device(&mxc_nand_device, &armadillo5x0_nand_flash_pdata);
+
+        /* set NAND page size to 2k if not configured via boot mode pins */
+        __raw_writel(__raw_readl(MXC_CCM_RCSR) | (1 << 30), MXC_CCM_RCSR);
 }
 
 static void __init armadillo5x0_timer_init(void)
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index d927eddcad46..9e87e08fb121 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -22,7 +22,6 @@
 #include <linux/platform_device.h>
 #include <linux/serial.h>
 #include <linux/gpio.h>
-#include <linux/dma-mapping.h>
 #include <mach/hardware.h>
 #include <mach/irqs.h>
 #include <mach/common.h>
diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c
index c6f61a1f06c8..840cfda341d0 100644
--- a/arch/arm/mach-mx3/pcm037.c
+++ b/arch/arm/mach-mx3/pcm037.c
@@ -18,7 +18,7 @@
 
 #include <linux/types.h>
 #include <linux/init.h>
-
+#include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/plat-ram.h>
@@ -33,29 +33,67 @@
 #include <linux/irq.h>
 #include <linux/fsl_devices.h>
 
-#include <mach/hardware.h>
+#include <media/soc_camera.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
+#include <mach/board-pcm037.h>
 #include <mach/common.h>
+#include <mach/hardware.h>
+#include <mach/i2c.h>
 #include <mach/imx-uart.h>
 #include <mach/iomux-mx3.h>
 #include <mach/ipu.h>
-#include <mach/board-pcm037.h>
+#include <mach/mmc.h>
+#include <mach/mx3_camera.h>
 #include <mach/mx3fb.h>
 #include <mach/mxc_nand.h>
-#include <mach/mmc.h>
-#ifdef CONFIG_I2C_IMX
-#include <mach/i2c.h>
-#endif
 
 #include "devices.h"
+#include "pcm037.h"
+
+static enum pcm037_board_variant pcm037_instance = PCM037_PCM970;
+
+static int __init pcm037_variant_setup(char *str)
+{
+        if (!strcmp("eet", str))
+                pcm037_instance = PCM037_EET;
+        else if (strcmp("pcm970", str))
+                pr_warning("Unknown pcm037 baseboard variant %s\n", str);
+
+        return 1;
+}
+
+/* Supported values: "pcm970" (default) and "eet" */
+__setup("pcm037_variant=", pcm037_variant_setup);
+
+enum pcm037_board_variant pcm037_variant(void)
+{
+        return pcm037_instance;
+}
+
+/* UART1 with RTS/CTS handshake signals */
+static unsigned int pcm037_uart1_handshake_pins[] = {
+        MX31_PIN_CTS1__CTS1,
+        MX31_PIN_RTS1__RTS1,
+        MX31_PIN_TXD1__TXD1,
+        MX31_PIN_RXD1__RXD1,
+};
+
+/* UART1 without RTS/CTS handshake signals */
+static unsigned int pcm037_uart1_pins[] = {
+        MX31_PIN_TXD1__TXD1,
+        MX31_PIN_RXD1__RXD1,
+};
 
 static unsigned int pcm037_pins[] = {
         /* I2C */
         MX31_PIN_CSPI2_MOSI__SCL,
         MX31_PIN_CSPI2_MISO__SDA,
+        MX31_PIN_CSPI2_SS2__I2C3_SDA,
+        MX31_PIN_CSPI2_SCLK__I2C3_SCL,
         /* SDHC1 */
         MX31_PIN_SD1_DATA3__SD1_DATA3,
         MX31_PIN_SD1_DATA2__SD1_DATA2,
@@ -73,11 +111,6 @@ static unsigned int pcm037_pins[] = {
         MX31_PIN_CSPI1_SS0__SS0,
         MX31_PIN_CSPI1_SS1__SS1,
         MX31_PIN_CSPI1_SS2__SS2,
-        /* UART1 */
-        MX31_PIN_CTS1__CTS1,
-        MX31_PIN_RTS1__RTS1,
-        MX31_PIN_TXD1__TXD1,
-        MX31_PIN_RXD1__RXD1,
         /* UART2 */
         MX31_PIN_TXD2__TXD2,
         MX31_PIN_RXD2__RXD2,
@@ -120,6 +153,22 @@ static unsigned int pcm037_pins[] = {
         MX31_PIN_D3_SPL__D3_SPL,
         MX31_PIN_D3_CLS__D3_CLS,
         MX31_PIN_LCS0__GPI03_23,
+        /* CSI */
+        IOMUX_MODE(MX31_PIN_CSI_D5, IOMUX_CONFIG_GPIO),
+        MX31_PIN_CSI_D6__CSI_D6,
+        MX31_PIN_CSI_D7__CSI_D7,
+        MX31_PIN_CSI_D8__CSI_D8,
+        MX31_PIN_CSI_D9__CSI_D9,
+        MX31_PIN_CSI_D10__CSI_D10,
+        MX31_PIN_CSI_D11__CSI_D11,
+        MX31_PIN_CSI_D12__CSI_D12,
+        MX31_PIN_CSI_D13__CSI_D13,
+        MX31_PIN_CSI_D14__CSI_D14,
+        MX31_PIN_CSI_D15__CSI_D15,
+        MX31_PIN_CSI_HSYNC__CSI_HSYNC,
+        MX31_PIN_CSI_MCLK__CSI_MCLK,
+        MX31_PIN_CSI_PIXCLK__CSI_PIXCLK,
+        MX31_PIN_CSI_VSYNC__CSI_VSYNC,
 };
 
 static struct physmap_flash_data pcm037_flash_data = {
@@ -250,19 +299,43 @@ static struct mxc_nand_platform_data pcm037_nand_board_info = {
         .hw_ecc = 1,
 };
 
-#ifdef CONFIG_I2C_IMX
 static struct imxi2c_platform_data pcm037_i2c_1_data = {
         .bitrate = 100000,
 };
 
+static struct imxi2c_platform_data pcm037_i2c_2_data = {
+        .bitrate = 20000,
+};
+
 static struct at24_platform_data board_eeprom = {
         .byte_len = 4096,
         .page_size = 32,
         .flags = AT24_FLAG_ADDR16,
 };
 
+static int pcm037_camera_power(struct device *dev, int on)
+{
+        /* disable or enable the camera in X7 or X8 PCM970 connector */
+        gpio_set_value(IOMUX_TO_GPIO(MX31_PIN_CSI_D5), !on);
+        return 0;
+}
+
+static struct i2c_board_info pcm037_i2c_2_devices[] = {
+        {
+                I2C_BOARD_INFO("mt9t031", 0x5d),
+        },
+};
+
+static struct soc_camera_link iclink = {
+        .bus_id         = 0,            /* Must match with the camera ID */
+        .power          = pcm037_camera_power,
+        .board_info     = &pcm037_i2c_2_devices[0],
+        .i2c_adapter_id = 2,
+        .module_name    = "mt9t031",
+};
+
 static struct i2c_board_info pcm037_i2c_devices[] = {
-       {
+        {
                 I2C_BOARD_INFO("at24", 0x52), /* E0=0, E1=1, E2=0 */
                 .platform_data = &board_eeprom,
         }, {
@@ -270,7 +343,14 @@ static struct i2c_board_info pcm037_i2c_devices[] = {
                 .type = "pcf8563",
         }
 };
-#endif
+
+static struct platform_device pcm037_camera = {
+        .name   = "soc-camera-pdrv",
+        .id     = 0,
+        .dev    = {
+                .platform_data = &iclink,
+        },
+};
 
 /* Not connected by default */
 #ifdef PCM970_SDHC_RW_SWITCH
@@ -334,9 +414,41 @@ static struct imxmmc_platform_data sdhc_pdata = {
         .exit = pcm970_sdhc1_exit,
 };
 
+struct mx3_camera_pdata camera_pdata = {
+        .dma_dev        = &mx3_ipu.dev,
+        .flags          = MX3_CAMERA_DATAWIDTH_8 | MX3_CAMERA_DATAWIDTH_10,
+        .mclk_10khz     = 2000,
+};
+
+static int __init pcm037_camera_alloc_dma(const size_t buf_size)
+{
+        dma_addr_t dma_handle;
+        void *buf;
+        int dma;
+
+        if (buf_size < 2 * 1024 * 1024)
+                return -EINVAL;
+
+        buf = dma_alloc_coherent(NULL, buf_size, &dma_handle, GFP_KERNEL);
+        if (!buf) {
+                pr_err("%s: cannot allocate camera buffer-memory\n", __func__);
+                return -ENOMEM;
+        }
+
+        memset(buf, 0, buf_size);
+
+        dma = dma_declare_coherent_memory(&mx3_camera.dev,
+                                        dma_handle, dma_handle, buf_size,
+                                        DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
+
+        /* The way we call dma_declare_coherent_memory only a malloc can fail */
+        return dma & DMA_MEMORY_MAP ? 0 : -ENOMEM;
+}
+
 static struct platform_device *devices[] __initdata = {
         &pcm037_flash,
         &pcm037_sram_device,
+        &pcm037_camera,
 };
 
 static struct ipu_platform_data mx3_ipu_data = {
@@ -377,6 +489,22 @@ static const struct fb_videomode fb_modedb[] = {
                 .sync           = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_OE_ACT_HIGH,
                 .vmode          = FB_VMODE_NONINTERLACED,
                 .flag           = 0,
+        }, {
+                /* 240x320 @ 60 Hz */
+                .name           = "CMEL-OLED",
+                .refresh        = 60,
+                .xres           = 240,
+                .yres           = 320,
+                .pixclock       = 185925,
+                .left_margin    = 9,
+                .right_margin   = 16,
+                .upper_margin   = 7,
+                .lower_margin   = 9,
+                .hsync_len      = 1,
+                .vsync_len      = 1,
+                .sync           = FB_SYNC_OE_ACT_HIGH | FB_SYNC_CLK_INVERT,
+                .vmode          = FB_VMODE_NONINTERLACED,
+                .flag           = 0,
         },
 };
 
@@ -397,6 +525,14 @@ static void __init mxc_board_init(void)
         mxc_iomux_setup_multiple_pins(pcm037_pins, ARRAY_SIZE(pcm037_pins),
                         "pcm037");
 
+        if (pcm037_variant() == PCM037_EET)
+                mxc_iomux_setup_multiple_pins(pcm037_uart1_pins,
+                        ARRAY_SIZE(pcm037_uart1_pins), "pcm037_uart1");
+        else
+                mxc_iomux_setup_multiple_pins(pcm037_uart1_handshake_pins,
+                        ARRAY_SIZE(pcm037_uart1_handshake_pins),
+                        "pcm037_uart1");
+
         platform_add_devices(devices, ARRAY_SIZE(devices));
 
         mxc_register_device(&mxc_uart_device0, &uart_pdata);
@@ -415,18 +551,30 @@ static void __init mxc_board_init(void)
         }
 
 
-#ifdef CONFIG_I2C_IMX
+        /* I2C adapters and devices */
         i2c_register_board_info(1, pcm037_i2c_devices,
                         ARRAY_SIZE(pcm037_i2c_devices));
 
         mxc_register_device(&mxc_i2c_device1, &pcm037_i2c_1_data);
-#endif
+        mxc_register_device(&mxc_i2c_device2, &pcm037_i2c_2_data);
+
         mxc_register_device(&mxc_nand_device, &pcm037_nand_board_info);
         mxc_register_device(&mxcsdhc_device0, &sdhc_pdata);
         mxc_register_device(&mx3_ipu, &mx3_ipu_data);
         mxc_register_device(&mx3_fb, &mx3fb_pdata);
         if (!gpio_usbotg_hs_activate())
                 mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
+
+        /* CSI */
+        /* Camera power: default - off */
+        ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_CSI_D5), "mt9t031-power");
+        if (!ret)
+                gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_CSI_D5), 1);
+        else
+                iclink.power = NULL;
+
+        if (!pcm037_camera_alloc_dma(4 * 1024 * 1024))
+                mxc_register_device(&mx3_camera, &camera_pdata);
 }
 
 static void __init pcm037_timer_init(void)
@@ -448,4 +596,3 @@ MACHINE_START(PCM037, "Phytec Phycore pcm037")
         .init_machine   = mxc_board_init,
         .timer          = &pcm037_timer,
 MACHINE_END
-
diff --git a/arch/arm/mach-mx3/pcm037.h b/arch/arm/mach-mx3/pcm037.h
new file mode 100644
index 000000000000..d6929721a5fd
--- /dev/null
+++ b/arch/arm/mach-mx3/pcm037.h
@@ -0,0 +1,11 @@
+#ifndef __PCM037_H__
+#define __PCM037_H__
+
+enum pcm037_board_variant {
+        PCM037_PCM970,
+        PCM037_EET,
+};
+
+extern enum pcm037_board_variant pcm037_variant(void);
+
+#endif
diff --git a/arch/arm/mach-mx3/pcm037_eet.c b/arch/arm/mach-mx3/pcm037_eet.c
new file mode 100644
index 000000000000..fe52fb1bb8b7
--- /dev/null
+++ b/arch/arm/mach-mx3/pcm037_eet.c
@@ -0,0 +1,204 @@
+/*
+ * Copyright (C) 2009
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+
+#include <mach/common.h>
+#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE)
+#include <mach/spi.h>
+#endif
+#include <mach/iomux-mx3.h>
+
+#include <asm/mach-types.h>
+
+#include "pcm037.h"
+#include "devices.h"
+
+static unsigned int pcm037_eet_pins[] = {
+        /* SPI #1 */
+        MX31_PIN_CSPI1_MISO__MISO,
+        MX31_PIN_CSPI1_MOSI__MOSI,
+        MX31_PIN_CSPI1_SCLK__SCLK,
+        MX31_PIN_CSPI1_SPI_RDY__SPI_RDY,
+        MX31_PIN_CSPI1_SS0__SS0,
+        MX31_PIN_CSPI1_SS1__SS1,
+        MX31_PIN_CSPI1_SS2__SS2,
+
+        /* Reserve and hardwire GPIO 57 high - S6E63D6 chipselect */
+        IOMUX_MODE(MX31_PIN_KEY_COL7, IOMUX_CONFIG_GPIO),
+        /* GPIO keys */
+        IOMUX_MODE(MX31_PIN_GPIO1_0,    IOMUX_CONFIG_GPIO), /* 0 */
+        IOMUX_MODE(MX31_PIN_GPIO1_1,    IOMUX_CONFIG_GPIO), /* 1 */
+        IOMUX_MODE(MX31_PIN_GPIO1_2,    IOMUX_CONFIG_GPIO), /* 2 */
+        IOMUX_MODE(MX31_PIN_GPIO1_3,    IOMUX_CONFIG_GPIO), /* 3 */
+        IOMUX_MODE(MX31_PIN_SVEN0,      IOMUX_CONFIG_GPIO), /* 32 */
+        IOMUX_MODE(MX31_PIN_STX0,       IOMUX_CONFIG_GPIO), /* 33 */
+        IOMUX_MODE(MX31_PIN_SRX0,       IOMUX_CONFIG_GPIO), /* 34 */
+        IOMUX_MODE(MX31_PIN_SIMPD0,     IOMUX_CONFIG_GPIO), /* 35 */
+        IOMUX_MODE(MX31_PIN_RTS1,       IOMUX_CONFIG_GPIO), /* 38 */
+        IOMUX_MODE(MX31_PIN_CTS1,       IOMUX_CONFIG_GPIO), /* 39 */
+        IOMUX_MODE(MX31_PIN_KEY_ROW4,   IOMUX_CONFIG_GPIO), /* 50 */
+        IOMUX_MODE(MX31_PIN_KEY_ROW5,   IOMUX_CONFIG_GPIO), /* 51 */
+        IOMUX_MODE(MX31_PIN_KEY_ROW6,   IOMUX_CONFIG_GPIO), /* 52 */
+        IOMUX_MODE(MX31_PIN_KEY_ROW7,   IOMUX_CONFIG_GPIO), /* 53 */
+
+        /* LEDs */
+        IOMUX_MODE(MX31_PIN_DTR_DTE1,   IOMUX_CONFIG_GPIO), /* 44 */
+        IOMUX_MODE(MX31_PIN_DSR_DTE1,   IOMUX_CONFIG_GPIO), /* 45 */
+        IOMUX_MODE(MX31_PIN_KEY_COL5,   IOMUX_CONFIG_GPIO), /* 55 */
+        IOMUX_MODE(MX31_PIN_KEY_COL6,   IOMUX_CONFIG_GPIO), /* 56 */
+};
+
+/* SPI */
+static struct spi_board_info pcm037_spi_dev[] = {
+        {
+                .modalias       = "dac124s085",
+                .max_speed_hz   = 400000,
+                .bus_num        = 0,
+                .chip_select    = 0,            /* Index in pcm037_spi1_cs[] */
+                .mode           = SPI_CPHA,
+        },
+};
+
+/* Platform Data for MXC CSPI */
+#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE)
+static int pcm037_spi1_cs[] = {MXC_SPI_CS(1), IOMUX_TO_GPIO(MX31_PIN_KEY_COL7)};
+
+struct spi_imx_master pcm037_spi1_master = {
+        .chipselect = pcm037_spi1_cs,
+        .num_chipselect = ARRAY_SIZE(pcm037_spi1_cs),
+};
+#endif
+
+/* GPIO-keys input device */
+static struct gpio_keys_button pcm037_gpio_keys[] = {
+        {
+                .type   = EV_KEY,
+                .code   = KEY_L,
+                .gpio   = 0,
+                .desc   = "Wheel Manual",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = KEY_A,
+                .gpio   = 1,
+                .desc   = "Wheel AF",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = KEY_V,
+                .gpio   = 2,
+                .desc   = "Wheel View",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = KEY_M,
+                .gpio   = 3,
+                .desc   = "Wheel Menu",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = KEY_UP,
+                .gpio   = 32,
+                .desc   = "Nav Pad Up",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = KEY_RIGHT,
+                .gpio   = 33,
+                .desc   = "Nav Pad Right",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = KEY_DOWN,
+                .gpio   = 34,
+                .desc   = "Nav Pad Down",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = KEY_LEFT,
+                .gpio   = 35,
+                .desc   = "Nav Pad Left",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = KEY_ENTER,
+                .gpio   = 38,
+                .desc   = "Nav Pad Ok",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = KEY_O,
+                .gpio   = 39,
+                .desc   = "Wheel Off",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = BTN_FORWARD,
+                .gpio   = 50,
+                .desc   = "Focus Forward",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = BTN_BACK,
+                .gpio   = 51,
+                .desc   = "Focus Backward",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = BTN_MIDDLE,
+                .gpio   = 52,
+                .desc   = "Release Half",
+                .wakeup = 0,
+        }, {
+                .type   = EV_KEY,
+                .code   = BTN_EXTRA,
+                .gpio   = 53,
+                .desc   = "Release Full",
+                .wakeup = 0,
+        },
+};
+
+static struct gpio_keys_platform_data pcm037_gpio_keys_platform_data = {
+        .buttons        = pcm037_gpio_keys,
+        .nbuttons       = ARRAY_SIZE(pcm037_gpio_keys),
+        .rep            = 0, /* No auto-repeat */
+};
+
+static struct platform_device pcm037_gpio_keys_device = {
+        .name   = "gpio-keys",
+        .id     = -1,
+        .dev    = {
+                .platform_data  = &pcm037_gpio_keys_platform_data,
+        },
+};
+
+static int eet_init_devices(void)
+{
+        if (!machine_is_pcm037() || pcm037_variant() != PCM037_EET)
+                return 0;
+
+        mxc_iomux_setup_multiple_pins(pcm037_eet_pins,
+                                ARRAY_SIZE(pcm037_eet_pins), "pcm037_eet");
+
+        /* SPI */
+        spi_register_board_info(pcm037_spi_dev, ARRAY_SIZE(pcm037_spi_dev));
+#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE)
+        mxc_register_device(&mxc_spi_device0, &pcm037_spi1_master);
+#endif
+
+        platform_device_register(&pcm037_gpio_keys_device);
+
+        return 0;
+}
+
+late_initcall(eet_init_devices);
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index a2d7814896be..505d98cfe508 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -19,7 +19,6 @@
 
 #include <mach/irqs.h>
 #include <mach/dma.h>
-#include <mach/irqs.h>
 #include <mach/mux.h>
 #include <mach/cpu.h>
 #include <mach/mcbsp.h>
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index d3cc145814d0..cf3dd771a678 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -25,6 +25,7 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 #include <linux/i2c/twl4030.h>
+#include <linux/usb/otg.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -307,6 +308,10 @@ static void __init omap3_evm_init(void)
                                 ARRAY_SIZE(omap3evm_spi_board_info));
 
         omap_serial_init();
+#ifdef CONFIG_NOP_USB_XCEIV
+        /* OMAP3EVM uses ISP1504 phy and so register nop transceiver */
+        usb_nop_xceiv_register();
+#endif
         usb_musb_init();
         ads7846_dev_init();
 }
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index a5c0f0435cd6..99b6e1546311 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -19,7 +19,6 @@
 
 #include <mach/irqs.h>
 #include <mach/dma.h>
-#include <mach/irqs.h>
 #include <mach/mux.h>
 #include <mach/cpu.h>
 #include <mach/mcbsp.h>
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index d85296dc896c..739e59e8025c 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -155,20 +155,6 @@ static struct platform_device musb_device = {
         .resource       = musb_resources,
 };
 
-#ifdef CONFIG_NOP_USB_XCEIV
-static u64 nop_xceiv_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device nop_xceiv_device = {
-        .name           = "nop_usb_xceiv",
-        .id             = -1,
-        .dev = {
-                .dma_mask               = &nop_xceiv_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(32),
-                .platform_data          = NULL,
-        },
-};
-#endif
-
 void __init usb_musb_init(void)
 {
         if (cpu_is_omap243x())
@@ -183,13 +169,6 @@ void __init usb_musb_init(void)
          */
         musb_plat.clock = "ick";
 
-#ifdef CONFIG_NOP_USB_XCEIV
-        if (platform_device_register(&nop_xceiv_device) < 0) {
-                printk(KERN_ERR "Unable to register NOP-XCEIV device\n");
-                return;
-        }
-#endif
-
         if (platform_device_register(&musb_device) < 0) {
                 printk(KERN_ERR "Unable to register HS-USB (MUSB) device\n");
                 return;
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 63b10d9bb1d3..9cd09465a0e8 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -1141,12 +1141,16 @@ struct power_supply_info em_x270_psy_info = {
 
 static void em_x270_battery_low(void)
 {
+#if defined(CONFIG_APM_EMULATION)
         apm_queue_event(APM_LOW_BATTERY);
+#endif
 }
 
 static void em_x270_battery_critical(void)
 {
+#if defined(CONFIG_APM_EMULATION)
         apm_queue_event(APM_CRITICAL_SUSPEND);
+#endif
 }
 
 struct da9030_battery_info em_x270_batterty_info = {
diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa300.h b/arch/arm/mach-pxa/include/mach/mfp-pxa300.h
index ae8441192ef0..7139e0dc26d1 100644
--- a/arch/arm/mach-pxa/include/mach/mfp-pxa300.h
+++ b/arch/arm/mach-pxa/include/mach/mfp-pxa300.h
@@ -567,9 +567,9 @@
 #define GPIO37_ULPI_DATA_OUT_7  MFP_CFG(GPIO37, AF3)
 #define GPIO33_ULPI_OTG_INTR    MFP_CFG(GPIO33, AF1)
 
-#define ULPI_DIR        MFP_CFG_DRV(ULPI_DIR, MFP_AF0, MFP_DS01X)
-#define ULPI_NXT        MFP_CFG_DRV(ULPI_NXT, MFP_AF0, MFP_DS01X)
-#define ULPI_STP        MFP_CFG_DRV(ULPI_STP, MFP_AF0, MFP_DS01X)
+#define ULPI_DIR        MFP_CFG_DRV(ULPI_DIR, AF0, DS01X)
+#define ULPI_NXT        MFP_CFG_DRV(ULPI_NXT, AF0, DS01X)
+#define ULPI_STP        MFP_CFG_DRV(ULPI_STP, AF0, DS01X)
 #endif /* CONFIG_CPU_PXA310 */
 
 #endif /* __ASM_ARCH_MFP_PXA300_H */
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index ed70f281dd09..169fcc18154e 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -128,6 +128,10 @@ static unsigned long palmld_pin_config[] __initdata = {
         GPIO38_GPIO,    /* wifi ready */
         GPIO81_GPIO,    /* wifi reset */
 
+        /* FFUART */
+        GPIO34_FFUART_RXD,
+        GPIO39_FFUART_TXD,
+
         /* HDD */
         GPIO98_GPIO,    /* HDD reset */
         GPIO115_GPIO,   /* HDD power */
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index aae64a12a734..33f726ff55e5 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -111,6 +111,10 @@ static unsigned long palmt5_pin_config[] __initdata = {
         /* PWM */
         GPIO16_PWM0_OUT,
 
+        /* FFUART */
+        GPIO34_FFUART_RXD,
+        GPIO39_FFUART_TXD,
+
         /* MISC */
         GPIO10_GPIO,    /* hotsync button */
         GPIO90_GPIO,    /* power detect */
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 6c15d84bde53..83d020879581 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -127,6 +127,10 @@ static unsigned long palmtx_pin_config[] __initdata = {
         GPIO76_LCD_PCLK,
         GPIO77_LCD_BIAS,
 
+        /* FFUART */
+        GPIO34_FFUART_RXD,
+        GPIO39_FFUART_TXD,
+
         /* MISC. */
         GPIO10_GPIO,    /* hotsync button */
         GPIO12_GPIO,    /* power detect */
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 6f678d93bf4e..09b7b1a10cad 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -250,7 +250,7 @@ static DEFINE_PXA3_CKEN(pxa3xx_mmc2, MMC2, 19500000, 0);
 static struct clk_lookup pxa3xx_clkregs[] = {
         INIT_CLKREG(&clk_pxa3xx_pout, NULL, "CLK_POUT"),
         /* Power I2C clock is always on */
-        INIT_CLKREG(&clk_dummy, "pxa2xx-i2c.1", NULL),
+        INIT_CLKREG(&clk_dummy, "pxa3xx-pwri2c.1", NULL),
         INIT_CLKREG(&clk_pxa3xx_lcd, "pxa2xx-fb", NULL),
         INIT_CLKREG(&clk_pxa3xx_camera, NULL, "CAMCLK"),
         INIT_CLKREG(&clk_pxa3xx_ac97, NULL, "AC97CLK"),
diff --git a/arch/arm/mach-pxa/treo680.c b/arch/arm/mach-pxa/treo680.c
index a06f19edebb3..753ec4df17b9 100644
--- a/arch/arm/mach-pxa/treo680.c
+++ b/arch/arm/mach-pxa/treo680.c
@@ -409,7 +409,7 @@ err1:
 
 static void treo680_irda_shutdown(struct device *dev)
 {
-        gpio_free(GPIO_NR_TREO680_AMP_EN);
+        gpio_free(GPIO_NR_TREO680_IR_EN);
 }
 
 static struct pxaficp_platform_data treo680_ficp_info = {
diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c
index cefd1c0a854a..84095440a878 100644
--- a/arch/arm/mach-pxa/zylonite_pxa300.c
+++ b/arch/arm/mach-pxa/zylonite_pxa300.c
@@ -197,10 +197,12 @@ static void __init zylonite_detect_lcd_panel(void)
         for (i = 0; i < NUM_LCD_DETECT_PINS; i++) {
                 id = id << 1;
                 gpio = mfp_to_gpio(lcd_detect_pins[i]);
+                gpio_request(gpio, "LCD_ID_PINS");
                 gpio_direction_input(gpio);
 
                 if (gpio_get_value(gpio))
                         id = id | 0x1;
+                gpio_free(gpio);
         }
 
         /* lcd id, flush out bit 1 */
diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c
index cc5a22833605..60d08f23f5e4 100644
--- a/arch/arm/mach-pxa/zylonite_pxa320.c
+++ b/arch/arm/mach-pxa/zylonite_pxa320.c
@@ -176,10 +176,12 @@ static void __init zylonite_detect_lcd_panel(void)
         for (i = 0; i < NUM_LCD_DETECT_PINS; i++) {
                 id = id << 1;
                 gpio = mfp_to_gpio(lcd_detect_pins[i]);
+                gpio_request(gpio, "LCD_ID_PINS");
                 gpio_direction_input(gpio);
 
                 if (gpio_get_value(gpio))
                         id = id | 0x1;
+                gpio_free(gpio);
         }
 
         /* lcd id, flush out bit 1 */
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 9ea9c05093cd..facbd49eec67 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -208,8 +208,7 @@ struct platform_device realview_i2c_device = {
 
 static struct i2c_board_info realview_i2c_board_info[] = {
         {
-                I2C_BOARD_INFO("rtc-ds1307", 0xd0 >> 1),
-                .type = "ds1338",
+                I2C_BOARD_INFO("ds1338", 0xd0 >> 1),
         },
 };
 
diff --git a/arch/arm/mach-s3c2410/include/mach/gpio-core.h b/arch/arm/mach-s3c2410/include/mach/gpio-core.h
index 8fe192081d3a..f8b879a7973c 100644
--- a/arch/arm/mach-s3c2410/include/mach/gpio-core.h
+++ b/arch/arm/mach-s3c2410/include/mach/gpio-core.h
@@ -28,7 +28,7 @@ static inline struct s3c_gpio_chip *s3c_gpiolib_getchip(unsigned int pin)
                 return NULL;
 
         chip = &s3c24xx_gpios[pin/32];
-        return (S3C2410_GPIO_OFFSET(pin) > chip->chip.ngpio) ? chip : NULL;
+        return (S3C2410_GPIO_OFFSET(pin) < chip->chip.ngpio) ? chip : NULL;
 }
 
 #endif /* __ASM_ARCH_GPIO_CORE_H */
diff --git a/arch/arm/mach-u300/clock.c b/arch/arm/mach-u300/clock.c
index 5cd04d6751b3..111f7ea32b38 100644
--- a/arch/arm/mach-u300/clock.c
+++ b/arch/arm/mach-u300/clock.c
@@ -24,6 +24,7 @@
 #include <linux/init.h>
 #include <linux/timer.h>
 #include <linux/io.h>
+#include <linux/seq_file.h>
 
 #include <asm/clkdev.h>
 #include <mach/hardware.h>
@@ -702,6 +703,7 @@ static struct clk amba_clk = {
         .rate       = 52000000, /* this varies! */
         .hw_ctrld   = true,
         .reset      = false,
+        .lock       = __SPIN_LOCK_UNLOCKED(amba_clk.lock),
 };
 
 /*
@@ -720,6 +722,7 @@ static struct clk cpu_clk = {
         .set_rate   = clk_set_rate_cpuclk,
         .get_rate   = clk_get_rate_cpuclk,
         .round_rate = clk_round_rate_cpuclk,
+        .lock       = __SPIN_LOCK_UNLOCKED(cpu_clk.lock),
 };
 
 static struct clk nandif_clk = {
@@ -732,6 +735,7 @@ static struct clk nandif_clk = {
         .clk_val    = U300_SYSCON_SBCER_NANDIF_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(nandif_clk.lock),
 };
 
 static struct clk semi_clk = {
@@ -744,6 +748,7 @@ static struct clk semi_clk = {
         .clk_val    = U300_SYSCON_SBCER_SEMI_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(semi_clk.lock),
 };
 
 #ifdef CONFIG_MACH_U300_BS335
@@ -758,6 +763,7 @@ static struct clk isp_clk = {
         .clk_val    = U300_SYSCON_SBCER_ISP_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(isp_clk.lock),
 };
 
 static struct clk cds_clk = {
@@ -771,6 +777,7 @@ static struct clk cds_clk = {
         .clk_val    = U300_SYSCON_SBCER_CDS_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(cds_clk.lock),
 };
 #endif
 
@@ -785,6 +792,7 @@ static struct clk dma_clk = {
         .clk_val    = U300_SYSCON_SBCER_DMAC_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(dma_clk.lock),
 };
 
 static struct clk aaif_clk = {
@@ -798,6 +806,7 @@ static struct clk aaif_clk = {
         .clk_val    = U300_SYSCON_SBCER_AAIF_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(aaif_clk.lock),
 };
 
 static struct clk apex_clk = {
@@ -811,6 +820,7 @@ static struct clk apex_clk = {
         .clk_val    = U300_SYSCON_SBCER_APEX_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(apex_clk.lock),
 };
 
 static struct clk video_enc_clk = {
@@ -825,6 +835,7 @@ static struct clk video_enc_clk = {
         .clk_val    = U300_SYSCON_SBCER_VIDEO_ENC_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(video_enc_clk.lock),
 };
 
 static struct clk xgam_clk = {
@@ -839,6 +850,7 @@ static struct clk xgam_clk = {
         .get_rate   = clk_get_rate_xgamclk,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(xgam_clk.lock),
 };
 
 /* This clock is used to activate the video encoder */
@@ -854,6 +866,7 @@ static struct clk ahb_clk = {
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
         .get_rate   = clk_get_rate_ahb_clk,
+        .lock       = __SPIN_LOCK_UNLOCKED(ahb_clk.lock),
 };
 
 
@@ -871,6 +884,7 @@ static struct clk ahb_subsys_clk = {
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
         .get_rate   = clk_get_rate_ahb_clk,
+        .lock       = __SPIN_LOCK_UNLOCKED(ahb_subsys_clk.lock),
 };
 
 static struct clk intcon_clk = {
@@ -882,6 +896,8 @@ static struct clk intcon_clk = {
         .res_reg    = U300_SYSCON_VBASE + U300_SYSCON_RRR,
         .res_mask   = U300_SYSCON_RRR_INTCON_RESET_EN,
         /* INTCON can be reset but not clock-gated */
+        .lock       = __SPIN_LOCK_UNLOCKED(intcon_clk.lock),
+
 };
 
 static struct clk mspro_clk = {
@@ -895,6 +911,7 @@ static struct clk mspro_clk = {
         .clk_val    = U300_SYSCON_SBCER_MSPRO_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(mspro_clk.lock),
 };
 
 static struct clk emif_clk = {
@@ -909,6 +926,7 @@ static struct clk emif_clk = {
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
         .get_rate   = clk_get_rate_emif_clk,
+        .lock       = __SPIN_LOCK_UNLOCKED(emif_clk.lock),
 };
 
 
@@ -926,6 +944,7 @@ static struct clk fast_clk = {
         .clk_val    = U300_SYSCON_SBCER_FAST_BRIDGE_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(fast_clk.lock),
 };
 
 static struct clk mmcsd_clk = {
@@ -942,6 +961,7 @@ static struct clk mmcsd_clk = {
         .round_rate = clk_round_rate_mclk,
         .disable    = syscon_clk_disable,
         .enable     = syscon_clk_enable,
+        .lock       = __SPIN_LOCK_UNLOCKED(mmcsd_clk.lock),
 };
 
 static struct clk i2s0_clk = {
@@ -956,6 +976,7 @@ static struct clk i2s0_clk = {
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
         .get_rate   = clk_get_rate_i2s_i2c_spi,
+        .lock       = __SPIN_LOCK_UNLOCKED(i2s0_clk.lock),
 };
 
 static struct clk i2s1_clk = {
@@ -970,6 +991,7 @@ static struct clk i2s1_clk = {
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
         .get_rate   = clk_get_rate_i2s_i2c_spi,
+        .lock       = __SPIN_LOCK_UNLOCKED(i2s1_clk.lock),
 };
 
 static struct clk i2c0_clk = {
@@ -984,6 +1006,7 @@ static struct clk i2c0_clk = {
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
         .get_rate   = clk_get_rate_i2s_i2c_spi,
+        .lock       = __SPIN_LOCK_UNLOCKED(i2c0_clk.lock),
 };
 
 static struct clk i2c1_clk = {
@@ -998,6 +1021,7 @@ static struct clk i2c1_clk = {
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
         .get_rate   = clk_get_rate_i2s_i2c_spi,
+        .lock       = __SPIN_LOCK_UNLOCKED(i2c1_clk.lock),
 };
 
 static struct clk spi_clk = {
@@ -1012,6 +1036,7 @@ static struct clk spi_clk = {
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
         .get_rate   = clk_get_rate_i2s_i2c_spi,
+        .lock       = __SPIN_LOCK_UNLOCKED(spi_clk.lock),
 };
 
 #ifdef CONFIG_MACH_U300_BS335
@@ -1026,6 +1051,7 @@ static struct clk uart1_clk = {
         .clk_val    = U300_SYSCON_SBCER_UART1_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(uart1_clk.lock),
 };
 #endif
 
@@ -1044,6 +1070,7 @@ static struct clk slow_clk = {
         .clk_val    = U300_SYSCON_SBCER_SLOW_BRIDGE_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(slow_clk.lock),
 };
 
 /* TODO: implement SYSCON clock? */
@@ -1055,6 +1082,7 @@ static struct clk wdog_clk = {
         .rate       = 32768,
         .reset      = false,
         /* This is always on, cannot be enabled/disabled or reset */
+        .lock       = __SPIN_LOCK_UNLOCKED(wdog_clk.lock),
 };
 
 /* This one is hardwired to PLL13 */
@@ -1069,6 +1097,7 @@ static struct clk uart_clk = {
         .clk_val    = U300_SYSCON_SBCER_UART_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(uart_clk.lock),
 };
 
 static struct clk keypad_clk = {
@@ -1082,6 +1111,7 @@ static struct clk keypad_clk = {
         .clk_val    = U300_SYSCON_SBCER_KEYPAD_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(keypad_clk.lock),
 };
 
 static struct clk gpio_clk = {
@@ -1095,6 +1125,7 @@ static struct clk gpio_clk = {
         .clk_val    = U300_SYSCON_SBCER_GPIO_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(gpio_clk.lock),
 };
 
 static struct clk rtc_clk = {
@@ -1106,6 +1137,7 @@ static struct clk rtc_clk = {
         .res_reg    = U300_SYSCON_VBASE + U300_SYSCON_RSR,
         .res_mask   = U300_SYSCON_RSR_RTC_RESET_EN,
         /* This clock is always on, cannot be enabled/disabled */
+        .lock       = __SPIN_LOCK_UNLOCKED(rtc_clk.lock),
 };
 
 static struct clk bustr_clk = {
@@ -1119,6 +1151,7 @@ static struct clk bustr_clk = {
         .clk_val    = U300_SYSCON_SBCER_BTR_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(bustr_clk.lock),
 };
 
 static struct clk evhist_clk = {
@@ -1132,6 +1165,7 @@ static struct clk evhist_clk = {
         .clk_val    = U300_SYSCON_SBCER_EH_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(evhist_clk.lock),
 };
 
 static struct clk timer_clk = {
@@ -1145,6 +1179,7 @@ static struct clk timer_clk = {
         .clk_val    = U300_SYSCON_SBCER_ACC_TMR_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(timer_clk.lock),
 };
 
 static struct clk app_timer_clk = {
@@ -1158,6 +1193,7 @@ static struct clk app_timer_clk = {
         .clk_val    = U300_SYSCON_SBCER_APP_TMR_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(app_timer_clk.lock),
 };
 
 #ifdef CONFIG_MACH_U300_BS335
@@ -1172,6 +1208,7 @@ static struct clk ppm_clk = {
         .clk_val    = U300_SYSCON_SBCER_PPM_CLK_EN,
         .enable     = syscon_clk_enable,
         .disable    = syscon_clk_disable,
+        .lock       = __SPIN_LOCK_UNLOCKED(ppm_clk.lock),
 };
 #endif
 
@@ -1187,53 +1224,53 @@ static struct clk ppm_clk = {
  */
 static struct clk_lookup lookups[] = {
         /* Connected directly to the AMBA bus */
-        DEF_LOOKUP("amba", &amba_clk),
-        DEF_LOOKUP("cpu", &cpu_clk),
-        DEF_LOOKUP("nandif", &nandif_clk),
-        DEF_LOOKUP("semi", &semi_clk),
+        DEF_LOOKUP("amba",      &amba_clk),
+        DEF_LOOKUP("cpu",       &cpu_clk),
+        DEF_LOOKUP("fsmc",      &nandif_clk),
+        DEF_LOOKUP("semi",      &semi_clk),
 #ifdef CONFIG_MACH_U300_BS335
-        DEF_LOOKUP("isp", &isp_clk),
-        DEF_LOOKUP("cds", &cds_clk),
+        DEF_LOOKUP("isp",       &isp_clk),
+        DEF_LOOKUP("cds",       &cds_clk),
 #endif
-        DEF_LOOKUP("dma", &dma_clk),
-        DEF_LOOKUP("aaif", &aaif_clk),
-        DEF_LOOKUP("apex", &apex_clk),
+        DEF_LOOKUP("dma",       &dma_clk),
+        DEF_LOOKUP("msl",       &aaif_clk),
+        DEF_LOOKUP("apex",      &apex_clk),
         DEF_LOOKUP("video_enc", &video_enc_clk),
-        DEF_LOOKUP("xgam", &xgam_clk),
-        DEF_LOOKUP("ahb", &ahb_clk),
+        DEF_LOOKUP("xgam",      &xgam_clk),
+        DEF_LOOKUP("ahb",       &ahb_clk),
         /* AHB bridge clocks */
-        DEF_LOOKUP("ahb", &ahb_subsys_clk),
-        DEF_LOOKUP("intcon", &intcon_clk),
-        DEF_LOOKUP("mspro", &mspro_clk),
-        DEF_LOOKUP("pl172", &emif_clk),
+        DEF_LOOKUP("ahb_subsys", &ahb_subsys_clk),
+        DEF_LOOKUP("intcon",    &intcon_clk),
+        DEF_LOOKUP("mspro",     &mspro_clk),
+        DEF_LOOKUP("pl172",     &emif_clk),
         /* FAST bridge clocks */
-        DEF_LOOKUP("fast", &fast_clk),
-        DEF_LOOKUP("mmci", &mmcsd_clk),
+        DEF_LOOKUP("fast",      &fast_clk),
+        DEF_LOOKUP("mmci",      &mmcsd_clk),
         /*
          * The .0 and .1 identifiers on these comes from the platform device
          * .id field and are assigned when the platform devices are registered.
          */
-        DEF_LOOKUP("i2s.0", &i2s0_clk),
-        DEF_LOOKUP("i2s.1", &i2s1_clk),
-        DEF_LOOKUP("stddci2c.0", &i2c0_clk),
-        DEF_LOOKUP("stddci2c.1", &i2c1_clk),
-        DEF_LOOKUP("pl022", &spi_clk),
+        DEF_LOOKUP("i2s.0",     &i2s0_clk),
+        DEF_LOOKUP("i2s.1",     &i2s1_clk),
+        DEF_LOOKUP("stu300.0",  &i2c0_clk),
+        DEF_LOOKUP("stu300.1",  &i2c1_clk),
+        DEF_LOOKUP("pl022",     &spi_clk),
 #ifdef CONFIG_MACH_U300_BS335
-        DEF_LOOKUP("uart1", &uart1_clk),
+        DEF_LOOKUP("uart1",     &uart1_clk),
 #endif
         /* SLOW bridge clocks */
-        DEF_LOOKUP("slow", &slow_clk),
-        DEF_LOOKUP("wdog", &wdog_clk),
-        DEF_LOOKUP("uart0", &uart_clk),
-        DEF_LOOKUP("apptimer", &app_timer_clk),
-        DEF_LOOKUP("keypad", &keypad_clk),
+        DEF_LOOKUP("slow",      &slow_clk),
+        DEF_LOOKUP("coh901327_wdog",      &wdog_clk),
+        DEF_LOOKUP("uart0",     &uart_clk),
+        DEF_LOOKUP("apptimer",  &app_timer_clk),
+        DEF_LOOKUP("coh901461-keypad",    &keypad_clk),
         DEF_LOOKUP("u300-gpio", &gpio_clk),
-        DEF_LOOKUP("rtc0", &rtc_clk),
-        DEF_LOOKUP("bustr", &bustr_clk),
-        DEF_LOOKUP("evhist", &evhist_clk),
-        DEF_LOOKUP("timer", &timer_clk),
+        DEF_LOOKUP("rtc-coh901331",      &rtc_clk),
+        DEF_LOOKUP("bustr",     &bustr_clk),
+        DEF_LOOKUP("evhist",    &evhist_clk),
+        DEF_LOOKUP("timer",     &timer_clk),
 #ifdef CONFIG_MACH_U300_BS335
-        DEF_LOOKUP("ppm", &ppm_clk),
+        DEF_LOOKUP("ppm",       &ppm_clk),
 #endif
 };
 
@@ -1427,16 +1464,20 @@ static const struct file_operations u300_clocks_operations = {
         .release        = single_release,
 };
 
-static void init_clk_read_procfs(void)
+static int __init init_clk_read_debugfs(void)
 {
         /* Expose a simple debugfs interface to view all clocks */
         (void) debugfs_create_file("u300_clocks", S_IFREG | S_IRUGO,
-                                   NULL, NULL, &u300_clocks_operations);
-}
-#else
-static inline void init_clk_read_procfs(void)
-{
+                                   NULL, NULL,
+                                   &u300_clocks_operations);
+        return 0;
 }
+/*
+ * This needs to come in after the core_initcall() for the
+ * overall clocks, because debugfs is not available until
+ * the subsystems come up.
+ */
+module_init(init_clk_read_debugfs);
 #endif
 
 static int __init u300_clock_init(void)
@@ -1462,8 +1503,6 @@ static int __init u300_clock_init(void)
 
         clk_register();
 
-        init_clk_read_procfs();
-
         /*
          * Some of these may be on when we boot the system so make sure they
          * are turned OFF.
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index 89b3ccf35e1b..7936085dd758 100644
--- a/arch/arm/mach-u300/core.c
+++ b/arch/arm/mach-u300/core.c
@@ -455,8 +455,8 @@ void __init u300_init_irq(void)
         for (i = 0; i < NR_IRQS; i++)
                 set_bit(i, (unsigned long *) &mask[0]);
         u300_enable_intcon_clock();
-        vic_init((void __iomem *) U300_INTCON0_VBASE, 0, mask[0], 0);
-        vic_init((void __iomem *) U300_INTCON1_VBASE, 32, mask[1], 0);
+        vic_init((void __iomem *) U300_INTCON0_VBASE, 0, mask[0], mask[0]);
+        vic_init((void __iomem *) U300_INTCON1_VBASE, 32, mask[1], mask[1]);
 }
 
 
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 69214fc8bd19..31093af7d052 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -342,8 +342,7 @@ static struct platform_device versatile_i2c_device = {
 
 static struct i2c_board_info versatile_i2c_board_info[] = {
         {
-                I2C_BOARD_INFO("rtc-ds1307", 0xd0 >> 1),
-                .type = "ds1338",
+                I2C_BOARD_INFO("ds1338", 0xd0 >> 1),
         },
 };
 
diff --git a/arch/arm/mm/proc-syms.c b/arch/arm/mm/proc-syms.c
index 195e48edd8c2..ac5c80062b70 100644
--- a/arch/arm/mm/proc-syms.c
+++ b/arch/arm/mm/proc-syms.c
@@ -27,6 +27,7 @@ EXPORT_SYMBOL(__cpuc_flush_kern_all);
 EXPORT_SYMBOL(__cpuc_flush_user_all);
 EXPORT_SYMBOL(__cpuc_flush_user_range);
 EXPORT_SYMBOL(__cpuc_coherent_kern_range);
+EXPORT_SYMBOL(__cpuc_flush_dcache_page);
 EXPORT_SYMBOL(dmac_inv_range);  /* because of flush_ioremap_region() */
 #else
 EXPORT_SYMBOL(cpu_cache);
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx3.h b/arch/arm/plat-mxc/include/mach/iomux-mx3.h
index 27f8d1b2bc6b..2eb182f73876 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx3.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx3.h
@@ -602,6 +602,8 @@ enum iomux_pins {
 #define MX31_PIN_I2C_DAT__SDA           IOMUX_MODE(MX31_PIN_I2C_DAT, IOMUX_CONFIG_FUNC)
 #define MX31_PIN_DCD_DTE1__I2C2_SDA     IOMUX_MODE(MX31_PIN_DCD_DTE1, IOMUX_CONFIG_ALT2)
 #define MX31_PIN_RI_DTE1__I2C2_SCL      IOMUX_MODE(MX31_PIN_RI_DTE1, IOMUX_CONFIG_ALT2)
+#define MX31_PIN_CSPI2_SS2__I2C3_SDA    IOMUX_MODE(MX31_PIN_CSPI2_SS2, IOMUX_CONFIG_ALT1)
+#define MX31_PIN_CSPI2_SCLK__I2C3_SCL   IOMUX_MODE(MX31_PIN_CSPI2_SCLK, IOMUX_CONFIG_ALT1)
 #define MX31_PIN_CSI_D4__CSI_D4         IOMUX_MODE(MX31_PIN_CSI_D4, IOMUX_CONFIG_FUNC)
 #define MX31_PIN_CSI_D5__CSI_D5         IOMUX_MODE(MX31_PIN_CSI_D5, IOMUX_CONFIG_FUNC)
 #define MX31_PIN_CSI_D6__CSI_D6         IOMUX_MODE(MX31_PIN_CSI_D6, IOMUX_CONFIG_FUNC)
diff --git a/arch/arm/plat-pxa/gpio.c b/arch/arm/plat-pxa/gpio.c
index abc79d44acaa..98548c6903a0 100644
--- a/arch/arm/plat-pxa/gpio.c
+++ b/arch/arm/plat-pxa/gpio.c
@@ -16,7 +16,7 @@
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <linux/sysdev.h>
-#include <linux/bootmem.h>
+#include <linux/slab.h>
 
 #include <mach/gpio.h>
 
@@ -112,17 +112,12 @@ static int __init pxa_init_gpio_chip(int gpio_end)
         int i, gpio, nbanks = gpio_to_bank(gpio_end) + 1;
         struct pxa_gpio_chip *chips;
 
-        /* this is early, we have to use bootmem allocator, and we really
-         * want this to be allocated dynamically for different 'gpio_end'
-         */
-        chips = alloc_bootmem_low(nbanks * sizeof(struct pxa_gpio_chip));
+        chips = kzalloc(nbanks * sizeof(struct pxa_gpio_chip), GFP_KERNEL);
         if (chips == NULL) {
                 pr_err("%s: failed to allocate GPIO chips\n", __func__);
                 return -ENOMEM;
         }
 
-        memset(chips, 0, nbanks * sizeof(struct pxa_gpio_chip));
-
         for (i = 0, gpio = 0; i < nbanks; i++, gpio += 32) {
                 struct gpio_chip *c = &chips[i].chip;
 
diff --git a/arch/arm/plat-s3c24xx/pwm.c b/arch/arm/plat-s3c24xx/pwm.c
index 0120b760315b..82a6d4de02a3 100644
--- a/arch/arm/plat-s3c24xx/pwm.c
+++ b/arch/arm/plat-s3c24xx/pwm.c
@@ -246,6 +246,10 @@ int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns)
 
         tcmp = duty_ns / tin_ns;
         tcmp = tcnt - tcmp;
+        /* the pwm hw only checks the compare register after a decrement,
+           so the pin never toggles if tcmp = tcnt */
+        if (tcmp == tcnt)
+                tcmp--;
 
         pwm_dbg(pwm, "tin_ns=%lu, tcmp=%ld/%lu\n", tin_ns, tcmp, tcnt);
 
diff --git a/arch/arm/plat-s3c64xx/pm.c b/arch/arm/plat-s3c64xx/pm.c
index 07a6516a4f3c..47632fc7eb66 100644
--- a/arch/arm/plat-s3c64xx/pm.c
+++ b/arch/arm/plat-s3c64xx/pm.c
@@ -117,8 +117,6 @@ void s3c_pm_save_core(void)
  * this.
  */
 
-#include <plat/regs-gpio.h>
-
 static void s3c64xx_cpu_suspend(void)
 {
         unsigned long tmp;
diff --git a/arch/arm/plat-s3c64xx/s3c6400-clock.c b/arch/arm/plat-s3c64xx/s3c6400-clock.c
index 1debc1f9f987..febac1950d8e 100644
--- a/arch/arm/plat-s3c64xx/s3c6400-clock.c
+++ b/arch/arm/plat-s3c64xx/s3c6400-clock.c
@@ -153,7 +153,7 @@ static unsigned long s3c64xx_clk_arm_round_rate(struct clk *clk,
         u32 div;
 
         if (parent < rate)
-                return rate;
+                return parent;
 
         div = (parent / rate) - 1;
         if (div > armclk_mask)
@@ -175,7 +175,7 @@ static int s3c64xx_clk_arm_set_rate(struct clk *clk, unsigned long rate)
         div = clk_get_rate(clk->parent) / rate;
 
         val = __raw_readl(S3C_CLK_DIV0);
-        val &= armclk_mask;
+        val &= ~armclk_mask;
         val |= (div - 1);
         __raw_writel(val, S3C_CLK_DIV0);
 
diff --git a/arch/arm/plat-stmp3xxx/pinmux.c b/arch/arm/plat-stmp3xxx/pinmux.c
index d41200382208..6d6b1a468eda 100644
--- a/arch/arm/plat-stmp3xxx/pinmux.c
+++ b/arch/arm/plat-stmp3xxx/pinmux.c
@@ -22,7 +22,6 @@
 #include <linux/sysdev.h>
 #include <linux/string.h>
 #include <linux/bitops.h>
-#include <linux/sysdev.h>
 #include <linux/irq.h>
 
 #include <mach/hardware.h>
diff --git a/arch/avr32/include/asm/pgalloc.h b/arch/avr32/include/asm/pgalloc.h
index 640821323943..92ecd8446ef8 100644
--- a/arch/avr32/include/asm/pgalloc.h
+++ b/arch/avr32/include/asm/pgalloc.h
@@ -83,7 +83,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         quicklist_free_page(QUICK_PT, NULL, pte);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,addr)                    \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb), pte);                    \
diff --git a/arch/avr32/include/asm/thread_info.h b/arch/avr32/include/asm/thread_info.h
index 4442f8d2d423..fc42de5ca209 100644
--- a/arch/avr32/include/asm/thread_info.h
+++ b/arch/avr32/include/asm/thread_info.h
@@ -40,7 +40,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain,                         \
         .flags          = 0,                                            \
         .cpu            = 0,                                            \
-        .preempt_count  = 1,                                            \
+        .preempt_count  = INIT_PREEMPT_COUNT,                           \
         .restart_block  = {                                             \
                 .fn     = do_no_restart_syscall                         \
         }                                                               \
diff --git a/arch/avr32/kernel/traps.c b/arch/avr32/kernel/traps.c
index 6e3d491184ea..b91b2044af9c 100644
--- a/arch/avr32/kernel/traps.c
+++ b/arch/avr32/kernel/traps.c
@@ -32,22 +32,25 @@ void NORET_TYPE die(const char *str, struct pt_regs *regs, long err)
         spin_lock_irq(&die_lock);
         bust_spinlocks(1);
 
-        printk(KERN_ALERT "Oops: %s, sig: %ld [#%d]\n" KERN_EMERG,
+        printk(KERN_ALERT "Oops: %s, sig: %ld [#%d]\n",
                str, err, ++die_counter);
+
+        printk(KERN_EMERG);
+
 #ifdef CONFIG_PREEMPT
-        printk("PREEMPT ");
+        printk(KERN_CONT "PREEMPT ");
 #endif
 #ifdef CONFIG_FRAME_POINTER
-        printk("FRAME_POINTER ");
+        printk(KERN_CONT "FRAME_POINTER ");
 #endif
         if (current_cpu_data.features & AVR32_FEATURE_OCD) {
                 unsigned long did = ocd_read(DID);
-                printk("chip: 0x%03lx:0x%04lx rev %lu\n",
+                printk(KERN_CONT "chip: 0x%03lx:0x%04lx rev %lu\n",
                        (did >> 1) & 0x7ff,
                        (did >> 12) & 0x7fff,
                        (did >> 28) & 0xf);
         } else {
-                printk("cpu: arch %u r%u / core %u r%u\n",
+                printk(KERN_CONT "cpu: arch %u r%u / core %u r%u\n",
                        current_cpu_data.arch_type,
                        current_cpu_data.arch_revision,
                        current_cpu_data.cpu_type,
diff --git a/arch/blackfin/include/asm/context.S b/arch/blackfin/include/asm/context.S
index 16561ab18b38..f8a664f022b1 100644
--- a/arch/blackfin/include/asm/context.S
+++ b/arch/blackfin/include/asm/context.S
@@ -223,9 +223,10 @@
         [--sp] = RETN;
         [--sp] = RETE;
         [--sp] = SEQSTAT;
-#ifdef CONFIG_KGDB
-        r1.l = lo(IPEND);
-        r1.h = hi(IPEND);
+#ifdef CONFIG_DEBUG_KERNEL
+        p1.l = lo(IPEND);
+        p1.h = hi(IPEND);
+        r1 = [p1];
         [--sp] = r1;
 #else
         [--sp] = r0;    /* Skip IPEND as well. */
diff --git a/arch/blackfin/include/asm/cpu.h b/arch/blackfin/include/asm/cpu.h
index 565b8136855e..fadfa82f93b2 100644
--- a/arch/blackfin/include/asm/cpu.h
+++ b/arch/blackfin/include/asm/cpu.h
@@ -32,7 +32,6 @@ struct blackfin_cpudata {
         struct task_struct *idle;
         unsigned int imemctl;
         unsigned int dmemctl;
-        unsigned long loops_per_jiffy;
         unsigned long dcache_invld_count;
         unsigned long icache_invld_count;
 };
diff --git a/arch/blackfin/include/asm/hardirq.h b/arch/blackfin/include/asm/hardirq.h
index cbd52f86bb9f..0b78b873df51 100644
--- a/arch/blackfin/include/asm/hardirq.h
+++ b/arch/blackfin/include/asm/hardirq.h
@@ -6,6 +6,9 @@
 extern void ack_bad_irq(unsigned int irq);
 #define ack_bad_irq ack_bad_irq
 
+/* Define until common code gets sane defaults */
+#define HARDIRQ_BITS 9
+
 #include <asm-generic/hardirq.h>
 
 #endif
diff --git a/arch/blackfin/include/asm/processor.h b/arch/blackfin/include/asm/processor.h
index d0be99be8308..a36ad8dac068 100644
--- a/arch/blackfin/include/asm/processor.h
+++ b/arch/blackfin/include/asm/processor.h
@@ -105,23 +105,16 @@ static inline uint32_t __pure bfin_revid(void)
         /* Always use CHIPID, to work around ANOMALY_05000234 */
         uint32_t revid = (bfin_read_CHIPID() & CHIPID_VERSION) >> 28;
 
-#ifdef CONFIG_BF52x
-        /* ANOMALY_05000357
+#ifdef _BOOTROM_GET_DXE_ADDRESS_TWI
+        /*
+         * ANOMALY_05000364
          * Incorrect Revision Number in DSPID Register
          */
-        if (revid == 0)
-                switch (bfin_read16(_BOOTROM_GET_DXE_ADDRESS_TWI)) {
-                case 0x0010:
-                        revid = 0;
-                        break;
-                case 0x2796:
-                        revid = 1;
-                        break;
-                default:
-                        revid = 0xFFFF;
-                        break;
-                }
+        if (ANOMALY_05000364 &&
+            bfin_read16(_BOOTROM_GET_DXE_ADDRESS_TWI) == 0x2796)
+                revid = 1;
 #endif
+
         return revid;
 }
 
diff --git a/arch/blackfin/include/asm/thread_info.h b/arch/blackfin/include/asm/thread_info.h
index 2920087516f2..2bbfdd950afc 100644
--- a/arch/blackfin/include/asm/thread_info.h
+++ b/arch/blackfin/include/asm/thread_info.h
@@ -77,7 +77,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = 0,                    \
         .cpu            = 0,                    \
-        .preempt_count  = 1,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .restart_block  = {                     \
                 .fn = do_no_restart_syscall,    \
         },                                      \
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index e0bf8cc06907..9f9b82816652 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -253,32 +253,31 @@ void __init early_dma_memcpy(void *pdst, const void *psrc, size_t size)
         BUG_ON(src % 4);
         BUG_ON(size % 4);
 
-        /* Force a sync in case a previous config reset on this channel
-         * occurred.  This is needed so subsequent writes to DMA registers
-         * are not spuriously lost/corrupted.
-         */
-        __builtin_bfin_ssync();
-
         src_ch = 0;
         /* Find an avalible memDMA channel */
         while (1) {
-                if (!src_ch || src_ch == (struct dma_register *)MDMA_S1_NEXT_DESC_PTR) {
-                        dst_ch = (struct dma_register *)MDMA_D0_NEXT_DESC_PTR;
-                        src_ch = (struct dma_register *)MDMA_S0_NEXT_DESC_PTR;
-                } else {
+                if (src_ch == (struct dma_register *)MDMA_S0_NEXT_DESC_PTR) {
                         dst_ch = (struct dma_register *)MDMA_D1_NEXT_DESC_PTR;
                         src_ch = (struct dma_register *)MDMA_S1_NEXT_DESC_PTR;
+                } else {
+                        dst_ch = (struct dma_register *)MDMA_D0_NEXT_DESC_PTR;
+                        src_ch = (struct dma_register *)MDMA_S0_NEXT_DESC_PTR;
                 }
 
-                if (!bfin_read16(&src_ch->cfg)) {
+                if (!bfin_read16(&src_ch->cfg))
+                        break;
+                else if (bfin_read16(&dst_ch->irq_status) & DMA_DONE) {
+                        bfin_write16(&src_ch->cfg, 0);
                         break;
-                } else {
-                        if (bfin_read16(&src_ch->irq_status) & DMA_DONE)
-                                bfin_write16(&src_ch->cfg, 0);
                 }
-
         }
 
+        /* Force a sync in case a previous config reset on this channel
+         * occurred.  This is needed so subsequent writes to DMA registers
+         * are not spuriously lost/corrupted.
+         */
+        __builtin_bfin_ssync();
+
         /* Destination */
         bfin_write32(&dst_ch->start_addr, dst);
         bfin_write16(&dst_ch->x_count, size >> 2);
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index beffa00a93c3..6b9446271371 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -686,14 +686,12 @@ void bfin_gpio_pm_hibernate_restore(void)
                 *port_fer[bank] = gpio_bank_saved[bank].fer;
 #endif
                 gpio_array[bank]->inen  = gpio_bank_saved[bank].inen;
+                gpio_array[bank]->data_set = gpio_bank_saved[bank].data
+                                                & gpio_bank_saved[bank].dir;
                 gpio_array[bank]->dir   = gpio_bank_saved[bank].dir;
                 gpio_array[bank]->polar = gpio_bank_saved[bank].polar;
                 gpio_array[bank]->edge  = gpio_bank_saved[bank].edge;
                 gpio_array[bank]->both  = gpio_bank_saved[bank].both;
-
-                gpio_array[bank]->data_set = gpio_bank_saved[bank].data
-                                                | gpio_bank_saved[bank].dir;
-
                 gpio_array[bank]->maska = gpio_bank_saved[bank].maska;
         }
         AWA_DUMMY_READ(maska);
diff --git a/arch/blackfin/kernel/cplb-nompu/cplbinit.c b/arch/blackfin/kernel/cplb-nompu/cplbinit.c
index d6c067782e63..685f160a5a36 100644
--- a/arch/blackfin/kernel/cplb-nompu/cplbinit.c
+++ b/arch/blackfin/kernel/cplb-nompu/cplbinit.c
@@ -72,13 +72,24 @@ void __init generate_cplb_tables_cpu(unsigned int cpu)
         }
 
         /* Cover L1 memory.  One 4M area for code and data each is enough.  */
-        if (L1_DATA_A_LENGTH || L1_DATA_B_LENGTH) {
-                d_tbl[i_d].addr = L1_DATA_A_START;
-                d_tbl[i_d++].data = L1_DMEMORY | PAGE_SIZE_4MB;
+        if (cpu == 0) {
+                if (L1_DATA_A_LENGTH || L1_DATA_B_LENGTH) {
+                        d_tbl[i_d].addr = L1_DATA_A_START;
+                        d_tbl[i_d++].data = L1_DMEMORY | PAGE_SIZE_4MB;
+                }
+                i_tbl[i_i].addr = L1_CODE_START;
+                i_tbl[i_i++].data = L1_IMEMORY | PAGE_SIZE_4MB;
         }
-        i_tbl[i_i].addr = L1_CODE_START;
-        i_tbl[i_i++].data = L1_IMEMORY | PAGE_SIZE_4MB;
-
+#ifdef CONFIG_SMP
+        else {
+                if (L1_DATA_A_LENGTH || L1_DATA_B_LENGTH) {
+                        d_tbl[i_d].addr = COREB_L1_DATA_A_START;
+                        d_tbl[i_d++].data = L1_DMEMORY | PAGE_SIZE_4MB;
+                }
+                i_tbl[i_i].addr = COREB_L1_CODE_START;
+                i_tbl[i_i++].data = L1_IMEMORY | PAGE_SIZE_4MB;
+        }
+#endif
         first_switched_dcplb = i_d;
         first_switched_icplb = i_i;
 
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index 79cad0ac5892..9da36bab7ccb 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -361,7 +361,7 @@ static inline
 int in_mem_const(unsigned long addr, unsigned long size,
                  unsigned long const_addr, unsigned long const_size)
 {
-        return in_mem_const_off(addr, 0, size, const_addr, const_size);
+        return in_mem_const_off(addr, size, 0, const_addr, const_size);
 }
 #define IN_ASYNC(bnum, bctlnum) \
 ({ \
@@ -390,13 +390,13 @@ int bfin_mem_access_type(unsigned long addr, unsigned long size)
         if (in_mem_const(addr, size, L1_DATA_B_START, L1_DATA_B_LENGTH))
                 return cpu == 0 ? BFIN_MEM_ACCESS_CORE : BFIN_MEM_ACCESS_IDMA;
 #ifdef COREB_L1_CODE_START
-        if (in_mem_const(addr, size, COREB_L1_CODE_START, L1_CODE_LENGTH))
+        if (in_mem_const(addr, size, COREB_L1_CODE_START, COREB_L1_CODE_LENGTH))
                 return cpu == 1 ? BFIN_MEM_ACCESS_ITEST : BFIN_MEM_ACCESS_IDMA;
         if (in_mem_const(addr, size, COREB_L1_SCRATCH_START, L1_SCRATCH_LENGTH))
                 return cpu == 1 ? BFIN_MEM_ACCESS_CORE_ONLY : -EFAULT;
-        if (in_mem_const(addr, size, COREB_L1_DATA_A_START, L1_DATA_A_LENGTH))
+        if (in_mem_const(addr, size, COREB_L1_DATA_A_START, COREB_L1_DATA_A_LENGTH))
                 return cpu == 1 ? BFIN_MEM_ACCESS_CORE : BFIN_MEM_ACCESS_IDMA;
-        if (in_mem_const(addr, size, COREB_L1_DATA_B_START, L1_DATA_B_LENGTH))
+        if (in_mem_const(addr, size, COREB_L1_DATA_B_START, COREB_L1_DATA_B_LENGTH))
                 return cpu == 1 ? BFIN_MEM_ACCESS_CORE : BFIN_MEM_ACCESS_IDMA;
 #endif
         if (in_mem_const(addr, size, L2_START, L2_LENGTH))
@@ -472,13 +472,13 @@ int _access_ok(unsigned long addr, unsigned long size)
         if (in_mem_const_off(addr, size, _ebss_b_l1 - _sdata_b_l1, L1_DATA_B_START, L1_DATA_B_LENGTH))
                 return 1;
 #ifdef COREB_L1_CODE_START
-        if (in_mem_const(addr, size, COREB_L1_CODE_START, L1_CODE_LENGTH))
+        if (in_mem_const(addr, size, COREB_L1_CODE_START, COREB_L1_CODE_LENGTH))
                 return 1;
         if (in_mem_const(addr, size, COREB_L1_SCRATCH_START, L1_SCRATCH_LENGTH))
                 return 1;
-        if (in_mem_const(addr, size, COREB_L1_DATA_A_START, L1_DATA_A_LENGTH))
+        if (in_mem_const(addr, size, COREB_L1_DATA_A_START, COREB_L1_DATA_A_LENGTH))
                 return 1;
-        if (in_mem_const(addr, size, COREB_L1_DATA_B_START, L1_DATA_B_LENGTH))
+        if (in_mem_const(addr, size, COREB_L1_DATA_B_START, COREB_L1_DATA_B_LENGTH))
                 return 1;
 #endif
         if (in_mem_const_off(addr, size, _ebss_l2 - _stext_l2, L2_START, L2_LENGTH))
diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c
index d76618db50df..6a387eec6b65 100644
--- a/arch/blackfin/kernel/ptrace.c
+++ b/arch/blackfin/kernel/ptrace.c
@@ -31,7 +31,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 298f023bcc09..6225edae488e 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -168,7 +168,6 @@ void __cpuinit bfin_setup_cpudata(unsigned int cpu)
         struct blackfin_cpudata *cpudata = &per_cpu(cpu_data, cpu);
 
         cpudata->idle = current;
-        cpudata->loops_per_jiffy = loops_per_jiffy;
         cpudata->imemctl = bfin_read_IMEM_CONTROL();
         cpudata->dmemctl = bfin_read_DMEM_CONTROL();
 }
@@ -408,13 +407,14 @@ static void __init print_memory_map(char *who)
                         bfin_memmap.map[i].addr + bfin_memmap.map[i].size);
                 switch (bfin_memmap.map[i].type) {
                 case BFIN_MEMMAP_RAM:
-                                printk("(usable)\n");
-                                break;
+                        printk(KERN_CONT "(usable)\n");
+                        break;
                 case BFIN_MEMMAP_RESERVED:
-                                printk("(reserved)\n");
-                                break;
-                default:        printk("type %lu\n", bfin_memmap.map[i].type);
-                                break;
+                        printk(KERN_CONT "(reserved)\n");
+                        break;
+                default:
+                        printk(KERN_CONT "type %lu\n", bfin_memmap.map[i].type);
+                        break;
                 }
         }
 }
@@ -567,17 +567,23 @@ static __init void memory_setup(void)
 #  endif                                /* ANOMALY_05000263 */
 # endif                         /* CONFIG_ROMFS_FS */
 
-        memory_end -= mtd_size;
-
-        if (mtd_size == 0) {
-                console_init();
-                panic("Don't boot kernel without rootfs attached.");
+        /* Since the default MTD_UCLINUX has no magic number, we just blindly
+         * read 8 past the end of the kernel's image, and look at it.
+         * When no image is attached, mtd_size is set to a random number
+         * Do some basic sanity checks before operating on things
+         */
+        if (mtd_size == 0 || memory_end <= mtd_size) {
+                pr_emerg("Could not find valid ram mtd attached.\n");
+        } else {
+                memory_end -= mtd_size;
+
+                /* Relocate MTD image to the top of memory after the uncached memory area */
+                uclinux_ram_map.phys = memory_mtd_start = memory_end;
+                uclinux_ram_map.size = mtd_size;
+                pr_info("Found mtd parition at 0x%p, (len=0x%lx), moving to 0x%p\n",
+                        _end, mtd_size, (void *)memory_mtd_start);
+                dma_memcpy((void *)uclinux_ram_map.phys, _end, uclinux_ram_map.size);
         }
-
-        /* Relocate MTD image to the top of memory after the uncached memory area */
-        uclinux_ram_map.phys = memory_mtd_start = memory_end;
-        uclinux_ram_map.size = mtd_size;
-        dma_memcpy((void *)uclinux_ram_map.phys, _end, uclinux_ram_map.size);
 #endif                          /* CONFIG_MTD_UCLINUX */
 
 #if (defined(CONFIG_BFIN_EXTMEM_ICACHEABLE) && ANOMALY_05000263)
@@ -614,19 +620,19 @@ static __init void memory_setup(void)
         printk(KERN_INFO "Kernel Managed Memory: %ldMB\n", _ramend >> 20);
 
         printk(KERN_INFO "Memory map:\n"
-                KERN_INFO "  fixedcode = 0x%p-0x%p\n"
-                KERN_INFO "  text      = 0x%p-0x%p\n"
-                KERN_INFO "  rodata    = 0x%p-0x%p\n"
-                KERN_INFO "  bss       = 0x%p-0x%p\n"
-                KERN_INFO "  data      = 0x%p-0x%p\n"
-                KERN_INFO "    stack   = 0x%p-0x%p\n"
-                KERN_INFO "  init      = 0x%p-0x%p\n"
-                KERN_INFO "  available = 0x%p-0x%p\n"
+               "  fixedcode = 0x%p-0x%p\n"
+               "  text      = 0x%p-0x%p\n"
+               "  rodata    = 0x%p-0x%p\n"
+               "  bss       = 0x%p-0x%p\n"
+               "  data      = 0x%p-0x%p\n"
+               "    stack   = 0x%p-0x%p\n"
+               "  init      = 0x%p-0x%p\n"
+               "  available = 0x%p-0x%p\n"
 #ifdef CONFIG_MTD_UCLINUX
-                KERN_INFO "  rootfs    = 0x%p-0x%p\n"
+               "  rootfs    = 0x%p-0x%p\n"
 #endif
 #if DMA_UNCACHED_REGION > 0
-                KERN_INFO "  DMA Zone  = 0x%p-0x%p\n"
+               "  DMA Zone  = 0x%p-0x%p\n"
 #endif
                 , (void *)FIXED_CODE_START, (void *)FIXED_CODE_END,
                 _stext, _etext,
@@ -859,20 +865,13 @@ void __init setup_arch(char **cmdline_p)
 #endif
         printk(KERN_INFO "Hardware Trace ");
         if (bfin_read_TBUFCTL() & 0x1)
-                printk("Active ");
+                printk(KERN_CONT "Active ");
         else
-                printk("Off ");
+                printk(KERN_CONT "Off ");
         if (bfin_read_TBUFCTL() & 0x2)
-                printk("and Enabled\n");
+                printk(KERN_CONT "and Enabled\n");
         else
-        printk("and Disabled\n");
-
-#if defined(CONFIG_CHR_DEV_FLASH) || defined(CONFIG_BLK_DEV_FLASH)
-        /* we need to initialize the Flashrom device here since we might
-         * do things with flash early on in the boot
-         */
-        flash_probe();
-#endif
+                printk(KERN_CONT "and Disabled\n");
 
         printk(KERN_INFO "Boot Mode: %i\n", bfin_read_SYSCR() & 0xF);
 
@@ -937,10 +936,6 @@ void __init setup_arch(char **cmdline_p)
                                CPU, bfin_revid());
         }
 
-        /* We can't run on BF548-0.1 due to ANOMALY 05000448 */
-        if (bfin_cpuid() == 0x27de && bfin_revid() == 1)
-                panic("You can't run on this processor due to 05000448");
-
         printk(KERN_INFO "Blackfin Linux support by http://blackfin.uclinux.org/\n");
 
         printk(KERN_INFO "Processor Speed: %lu MHz core clock and %lu MHz System Clock\n",
@@ -1163,9 +1158,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 sclk/1000000, sclk%1000000);
         seq_printf(m, "bogomips\t: %lu.%02lu\n"
                 "Calibration\t: %lu loops\n",
-                (cpudata->loops_per_jiffy * HZ) / 500000,
-                ((cpudata->loops_per_jiffy * HZ) / 5000) % 100,
-                (cpudata->loops_per_jiffy * HZ));
+                (loops_per_jiffy * HZ) / 500000,
+                ((loops_per_jiffy * HZ) / 5000) % 100,
+                (loops_per_jiffy * HZ));
 
         /* Check Cache configutation */
         switch (cpudata->dmemctl & (1 << DMC0_P | 1 << DMC1_P)) {
diff --git a/arch/blackfin/kernel/sys_bfin.c b/arch/blackfin/kernel/sys_bfin.c
index a8f1329c15a4..3da60fb13ce4 100644
--- a/arch/blackfin/kernel/sys_bfin.c
+++ b/arch/blackfin/kernel/sys_bfin.c
@@ -29,7 +29,6 @@
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#include <linux/smp_lock.h>
 #include <linux/spinlock.h>
 #include <linux/sem.h>
 #include <linux/msg.h>
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 8eeb457ce5d5..bf2b2d1f8ae5 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -212,7 +212,7 @@ asmlinkage void double_fault_c(struct pt_regs *fp)
         console_verbose();
         oops_in_progress = 1;
 #ifdef CONFIG_DEBUG_VERBOSE
-        printk(KERN_EMERG "\n" KERN_EMERG "Double Fault\n");
+        printk(KERN_EMERG "Double Fault\n");
 #ifdef CONFIG_DEBUG_DOUBLEFAULT_PRINT
         if (((long)fp->seqstat &  SEQSTAT_EXCAUSE) == VEC_UNCOV) {
                 unsigned int cpu = smp_processor_id();
@@ -570,11 +570,12 @@ asmlinkage void trap_c(struct pt_regs *fp)
         if (kernel_mode_regs(fp) || (current && !current->mm)) {
                 console_verbose();
                 oops_in_progress = 1;
-                if (strerror)
-                        verbose_printk(strerror);
         }
 
         if (sig != SIGTRAP) {
+                if (strerror)
+                        verbose_printk(strerror);
+
                 dump_bfin_process(fp);
                 dump_bfin_mem(fp);
                 show_regs(fp);
@@ -583,15 +584,14 @@ asmlinkage void trap_c(struct pt_regs *fp)
 #ifndef CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE
                 if (trapnr == VEC_CPLB_I_M || trapnr == VEC_CPLB_M)
                         verbose_printk(KERN_NOTICE "No trace since you do not have "
-                                "CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE enabled\n"
-                                KERN_NOTICE "\n");
+                               "CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE enabled\n\n");
                 else
 #endif
                         dump_bfin_trace_buffer();
 
                 if (oops_in_progress) {
                         /* Dump the current kernel stack */
-                        verbose_printk(KERN_NOTICE "\n" KERN_NOTICE "Kernel Stack\n");
+                        verbose_printk(KERN_NOTICE "Kernel Stack\n");
                         show_stack(current, NULL);
                         print_modules();
 #ifndef CONFIG_ACCESS_CHECK
@@ -620,7 +620,9 @@ asmlinkage void trap_c(struct pt_regs *fp)
                 force_sig_info(sig, &info, current);
         }
 
-        if (ANOMALY_05000461 && trapnr == VEC_HWERR && !access_ok(VERIFY_READ, fp->pc, 8))
+        if ((ANOMALY_05000461 && trapnr == VEC_HWERR && !access_ok(VERIFY_READ, fp->pc, 8)) ||
+            (ANOMALY_05000281 && trapnr == VEC_HWERR) ||
+            (ANOMALY_05000189 && (trapnr == VEC_CPLB_I_VL || trapnr == VEC_CPLB_VL)))
                 fp->pc = SAFE_USER_INSTRUCTION;
 
  traps_done:
@@ -906,7 +908,7 @@ void show_stack(struct task_struct *task, unsigned long *stack)
 
                         ret_addr = 0;
                         if (!j && i % 8 == 0)
-                                printk("\n" KERN_NOTICE "%p:",addr);
+                                printk(KERN_NOTICE "%p:",addr);
 
                         /* if it is an odd address, or zero, just skip it */
                         if (*addr & 0x1 || !*addr)
@@ -996,9 +998,9 @@ void dump_bfin_process(struct pt_regs *fp)
 
                 printk(KERN_NOTICE "CPU = %d\n", current_thread_info()->cpu);
                 if (!((unsigned long)current->mm & 0x3) && (unsigned long)current->mm >= FIXED_CODE_START)
-                        verbose_printk(KERN_NOTICE  "TEXT = 0x%p-0x%p        DATA = 0x%p-0x%p\n"
-                                KERN_NOTICE " BSS = 0x%p-0x%p  USER-STACK = 0x%p\n"
-                                KERN_NOTICE "\n",
+                        verbose_printk(KERN_NOTICE
+                                "TEXT = 0x%p-0x%p        DATA = 0x%p-0x%p\n"
+                                " BSS = 0x%p-0x%p  USER-STACK = 0x%p\n\n",
                                 (void *)current->mm->start_code,
                                 (void *)current->mm->end_code,
                                 (void *)current->mm->start_data,
@@ -1009,8 +1011,8 @@ void dump_bfin_process(struct pt_regs *fp)
                 else
                         verbose_printk(KERN_NOTICE "invalid mm\n");
         } else
-                verbose_printk(KERN_NOTICE "\n" KERN_NOTICE
-                     "No Valid process in current context\n");
+                verbose_printk(KERN_NOTICE
+                               "No Valid process in current context\n");
 #endif
 }
 
@@ -1028,7 +1030,7 @@ void dump_bfin_mem(struct pt_regs *fp)
              addr < (unsigned short *)((unsigned long)erraddr & ~0xF) + 0x10;
              addr++) {
                 if (!((unsigned long)addr & 0xF))
-                        verbose_printk("\n" KERN_NOTICE "0x%p: ", addr);
+                        verbose_printk(KERN_NOTICE "0x%p: ", addr);
 
                 if (!get_instruction(&val, addr)) {
                                 val = 0;
@@ -1056,9 +1058,9 @@ void dump_bfin_mem(struct pt_regs *fp)
             oops_in_progress)){
                 verbose_printk(KERN_NOTICE "Looks like this was a deferred error - sorry\n");
 #ifndef CONFIG_DEBUG_HWERR
-                verbose_printk(KERN_NOTICE "The remaining message may be meaningless\n"
-                        KERN_NOTICE "You should enable CONFIG_DEBUG_HWERR to get a"
-                         " better idea where it came from\n");
+                verbose_printk(KERN_NOTICE
+"The remaining message may be meaningless\n"
+"You should enable CONFIG_DEBUG_HWERR to get a better idea where it came from\n");
 #else
                 /* If we are handling only one peripheral interrupt
                  * and current mm and pid are valid, and the last error
@@ -1114,9 +1116,10 @@ void show_regs(struct pt_regs *fp)
 
         verbose_printk(KERN_NOTICE "%s", linux_banner);
 
-        verbose_printk(KERN_NOTICE "\n" KERN_NOTICE "SEQUENCER STATUS:\t\t%s\n", print_tainted());
+        verbose_printk(KERN_NOTICE "\nSEQUENCER STATUS:\t\t%s\n",
+                       print_tainted());
         verbose_printk(KERN_NOTICE " SEQSTAT: %08lx  IPEND: %04lx  SYSCFG: %04lx\n",
-                (long)fp->seqstat, fp->ipend, fp->syscfg);
+                       (long)fp->seqstat, fp->ipend, fp->syscfg);
         if ((fp->seqstat & SEQSTAT_EXCAUSE) == VEC_HWERR) {
                 verbose_printk(KERN_NOTICE "  HWERRCAUSE: 0x%lx\n",
                         (fp->seqstat & SEQSTAT_HWERRCAUSE) >> 14);
@@ -1184,7 +1187,7 @@ unlock:
                 verbose_printk(KERN_NOTICE "ICPLB_FAULT_ADDR: %s\n", buf);
         }
 
-        verbose_printk(KERN_NOTICE "\n" KERN_NOTICE "PROCESSOR STATE:\n");
+        verbose_printk(KERN_NOTICE "PROCESSOR STATE:\n");
         verbose_printk(KERN_NOTICE " R0 : %08lx    R1 : %08lx    R2 : %08lx    R3 : %08lx\n",
                 fp->r0, fp->r1, fp->r2, fp->r3);
         verbose_printk(KERN_NOTICE " R4 : %08lx    R5 : %08lx    R6 : %08lx    R7 : %08lx\n",
diff --git a/arch/blackfin/lib/lshrdi3.c b/arch/blackfin/lib/lshrdi3.c
index 84b9c5592220..e57bf6fbdf3f 100644
--- a/arch/blackfin/lib/lshrdi3.c
+++ b/arch/blackfin/lib/lshrdi3.c
@@ -27,21 +27,7 @@
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#define BITS_PER_UNIT 8
-
-typedef int SItype __attribute__ ((mode(SI)));
-typedef unsigned int USItype __attribute__ ((mode(SI)));
-typedef int DItype __attribute__ ((mode(DI)));
-typedef int word_type __attribute__ ((mode(__word__)));
-
-struct DIstruct {
-        SItype high, low;
-};
-
-typedef union {
-        struct DIstruct s;
-        DItype ll;
-} DIunion;
+#include "gcclib.h"
 
 #ifdef CONFIG_ARITHMETIC_OPS_L1
 DItype __lshrdi3(DItype u, word_type b)__attribute__((l1_text));
diff --git a/arch/blackfin/mach-bf518/boards/ezbrd.c b/arch/blackfin/mach-bf518/boards/ezbrd.c
index d9791106be9f..809be268e42d 100644
--- a/arch/blackfin/mach-bf518/boards/ezbrd.c
+++ b/arch/blackfin/mach-bf518/boards/ezbrd.c
@@ -534,7 +534,7 @@ static struct platform_device i2c_bfin_twi_device = {
 #endif
 
 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
-#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
+#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
         {
                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
         },
diff --git a/arch/blackfin/mach-bf518/include/mach/anomaly.h b/arch/blackfin/mach-bf518/include/mach/anomaly.h
index 426e064062a0..753ed810e1c6 100644
--- a/arch/blackfin/mach-bf518/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf518/include/mach/anomaly.h
@@ -82,6 +82,7 @@
 #define ANOMALY_05000179 (0)
 #define ANOMALY_05000182 (0)
 #define ANOMALY_05000183 (0)
+#define ANOMALY_05000189 (0)
 #define ANOMALY_05000198 (0)
 #define ANOMALY_05000202 (0)
 #define ANOMALY_05000215 (0)
@@ -117,6 +118,7 @@
 #define ANOMALY_05000357 (0)
 #define ANOMALY_05000362 (1)
 #define ANOMALY_05000363 (0)
+#define ANOMALY_05000364 (0)
 #define ANOMALY_05000371 (0)
 #define ANOMALY_05000380 (0)
 #define ANOMALY_05000386 (0)
diff --git a/arch/blackfin/mach-bf518/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf518/include/mach/bfin_serial_5xx.h
index 0fb2ce5d840e..dbade93395eb 100644
--- a/arch/blackfin/mach-bf518/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf518/include/mach/bfin_serial_5xx.h
@@ -53,7 +53,7 @@
 #define UART_SET_DLAB(uart)     do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0)
 #define UART_CLEAR_DLAB(uart)   do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0)
 
-#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin))
+#define UART_GET_CTS(x) gpio_get_value(x->cts_pin)
 #define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1)
 #define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0)
 #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v)
diff --git a/arch/blackfin/mach-bf527/boards/cm_bf527.c b/arch/blackfin/mach-bf527/boards/cm_bf527.c
index f4867ce0c618..b09484f538f4 100644
--- a/arch/blackfin/mach-bf527/boards/cm_bf527.c
+++ b/arch/blackfin/mach-bf527/boards/cm_bf527.c
@@ -793,7 +793,7 @@ static struct platform_device i2c_bfin_twi_device = {
 #endif
 
 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
-#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
+#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
         {
                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
                 .type = "pcf8574_lcd",
diff --git a/arch/blackfin/mach-bf527/boards/ezbrd.c b/arch/blackfin/mach-bf527/boards/ezbrd.c
index b2f30f06b73e..2ad68cd10ae6 100644
--- a/arch/blackfin/mach-bf527/boards/ezbrd.c
+++ b/arch/blackfin/mach-bf527/boards/ezbrd.c
@@ -591,7 +591,7 @@ static struct platform_device i2c_bfin_twi_device = {
 #endif
 
 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
-#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
+#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
         {
                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
         },
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index 799a1d1fa890..75e563d3f9d4 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -858,7 +858,7 @@ static struct platform_device i2c_bfin_twi_device = {
 #endif
 
 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
-#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
+#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
         {
                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
         },
diff --git a/arch/blackfin/mach-bf527/include/mach/anomaly.h b/arch/blackfin/mach-bf527/include/mach/anomaly.h
index 0d63f7406168..c438ca89d8c9 100644
--- a/arch/blackfin/mach-bf527/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf527/include/mach/anomaly.h
@@ -176,6 +176,8 @@
 #define ANOMALY_05000443 (1)
 /* The WURESET Bit in the SYSCR Register is not Functional */
 #define ANOMALY_05000445 (1)
+/* USB DMA Short Packet Data Corruption */
+#define ANOMALY_05000450 (1)
 /* BCODE_QUICKBOOT, BCODE_ALLBOOT, and BCODE_FULLBOOT Settings in SYSCR Register Not Functional */
 #define ANOMALY_05000451 (1)
 /* Incorrect Default Hysteresis Setting for RESET, NMI, and BMODE Signals */
@@ -201,6 +203,7 @@
 #define ANOMALY_05000179 (0)
 #define ANOMALY_05000182 (0)
 #define ANOMALY_05000183 (0)
+#define ANOMALY_05000189 (0)
 #define ANOMALY_05000198 (0)
 #define ANOMALY_05000202 (0)
 #define ANOMALY_05000215 (0)
@@ -238,6 +241,5 @@
 #define ANOMALY_05000412 (0)
 #define ANOMALY_05000447 (0)
 #define ANOMALY_05000448 (0)
-#define ANOMALY_05000450 (0)
 
 #endif
diff --git a/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
index a625659dd67f..ebd6cebc1fbc 100644
--- a/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
@@ -53,7 +53,7 @@
 #define UART_SET_DLAB(uart)     do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0)
 #define UART_CLEAR_DLAB(uart)   do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0)
 
-#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin))
+#define UART_GET_CTS(x) gpio_get_value(x->cts_pin)
 #define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1)
 #define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0)
 #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v)
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index a68ade8a3ca2..3d743ccaff6a 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -453,7 +453,7 @@ static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
                 .irq = 39,
         },
 #endif
-#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
+#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
         {
                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
         },
diff --git a/arch/blackfin/mach-bf533/include/mach/anomaly.h b/arch/blackfin/mach-bf533/include/mach/anomaly.h
index 70a0ad69c610..cd83db2fb1a1 100644
--- a/arch/blackfin/mach-bf533/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf533/include/mach/anomaly.h
@@ -335,6 +335,7 @@
 #define ANOMALY_05000323 (0)
 #define ANOMALY_05000353 (1)
 #define ANOMALY_05000362 (1)
+#define ANOMALY_05000364 (0)
 #define ANOMALY_05000380 (0)
 #define ANOMALY_05000386 (1)
 #define ANOMALY_05000389 (0)
diff --git a/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
index a3789d7ccf8c..4062e24e759b 100644
--- a/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
@@ -53,7 +53,7 @@
 #define UART_SET_DLAB(uart)     do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0)
 #define UART_CLEAR_DLAB(uart)   do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0)
 
-#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin))
+#define UART_GET_CTS(x) gpio_get_value(x->cts_pin)
 #define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1)
 #define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0)
 #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v)
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index c1f76dd2c4ed..bd656907b8c0 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -1313,10 +1313,10 @@ static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
 #if defined(CONFIG_JOYSTICK_AD7142) || defined(CONFIG_JOYSTICK_AD7142_MODULE)
         {
                 I2C_BOARD_INFO("ad7142_joystick", 0x2C),
-                .irq = IRQ_PF5,
+                .irq = IRQ_PG5,
         },
 #endif
-#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
+#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
         {
                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
         },
diff --git a/arch/blackfin/mach-bf537/include/mach/anomaly.h b/arch/blackfin/mach-bf537/include/mach/anomaly.h
index 57c128cc3b64..e66aa131f517 100644
--- a/arch/blackfin/mach-bf537/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf537/include/mach/anomaly.h
@@ -167,6 +167,7 @@
 #define ANOMALY_05000179 (0)
 #define ANOMALY_05000182 (0)
 #define ANOMALY_05000183 (0)
+#define ANOMALY_05000189 (0)
 #define ANOMALY_05000198 (0)
 #define ANOMALY_05000202 (0)
 #define ANOMALY_05000215 (0)
@@ -186,6 +187,7 @@
 #define ANOMALY_05000353 (1)
 #define ANOMALY_05000362 (1)
 #define ANOMALY_05000363 (0)
+#define ANOMALY_05000364 (0)
 #define ANOMALY_05000380 (0)
 #define ANOMALY_05000386 (1)
 #define ANOMALY_05000389 (0)
diff --git a/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
index b86662fb9de7..e95d54f9af6c 100644
--- a/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
@@ -53,7 +53,7 @@
 #define UART_SET_DLAB(uart)     do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0)
 #define UART_CLEAR_DLAB(uart)   do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0)
 
-#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin))
+#define UART_GET_CTS(x) gpio_get_value(x->cts_pin)
 #define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1)
 #define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0)
 #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v)
diff --git a/arch/blackfin/mach-bf538/include/mach/anomaly.h b/arch/blackfin/mach-bf538/include/mach/anomaly.h
index c97acdf85cd3..451cf8a82a42 100644
--- a/arch/blackfin/mach-bf538/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf538/include/mach/anomaly.h
@@ -137,6 +137,7 @@
 #define ANOMALY_05000158 (0)
 #define ANOMALY_05000171 (0)
 #define ANOMALY_05000182 (0)
+#define ANOMALY_05000189 (0)
 #define ANOMALY_05000198 (0)
 #define ANOMALY_05000202 (0)
 #define ANOMALY_05000215 (0)
@@ -160,6 +161,7 @@
 #define ANOMALY_05000353 (1)
 #define ANOMALY_05000362 (1)
 #define ANOMALY_05000363 (0)
+#define ANOMALY_05000364 (0)
 #define ANOMALY_05000380 (0)
 #define ANOMALY_05000386 (1)
 #define ANOMALY_05000389 (0)
diff --git a/arch/blackfin/mach-bf538/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf538/include/mach/bfin_serial_5xx.h
index c536551eb4b8..999f239fe1a6 100644
--- a/arch/blackfin/mach-bf538/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf538/include/mach/bfin_serial_5xx.h
@@ -53,7 +53,7 @@
 #define UART_SET_DLAB(uart)     do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0)
 #define UART_CLEAR_DLAB(uart)   do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0)
 
-#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin))
+#define UART_GET_CTS(x) gpio_get_value(x->cts_pin)
 #define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1)
 #define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0)
 #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v)
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 81f5b95cc361..dc0dd9b2bcef 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -864,7 +864,7 @@ static struct i2c_board_info __initdata bfin_i2c_board_info0[] = {
 
 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
 static struct i2c_board_info __initdata bfin_i2c_board_info1[] = {
-#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
+#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
         {
                 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
         },
diff --git a/arch/blackfin/mach-bf548/include/mach/anomaly.h b/arch/blackfin/mach-bf548/include/mach/anomaly.h
index 18a4cd24f673..cd040fe0bc5c 100644
--- a/arch/blackfin/mach-bf548/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf548/include/mach/anomaly.h
@@ -195,6 +195,7 @@
 #define ANOMALY_05000179 (0)
 #define ANOMALY_05000182 (0)
 #define ANOMALY_05000183 (0)
+#define ANOMALY_05000189 (0)
 #define ANOMALY_05000198 (0)
 #define ANOMALY_05000202 (0)
 #define ANOMALY_05000215 (0)
@@ -226,6 +227,7 @@
 #define ANOMALY_05000323 (0)
 #define ANOMALY_05000362 (1)
 #define ANOMALY_05000363 (0)
+#define ANOMALY_05000364 (0)
 #define ANOMALY_05000380 (0)
 #define ANOMALY_05000400 (0)
 #define ANOMALY_05000412 (0)
diff --git a/arch/blackfin/mach-bf561/include/mach/anomaly.h b/arch/blackfin/mach-bf561/include/mach/anomaly.h
index 94b8e277f09d..a5312b2d267e 100644
--- a/arch/blackfin/mach-bf561/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf561/include/mach/anomaly.h
@@ -288,6 +288,7 @@
 #define ANOMALY_05000273 (0)
 #define ANOMALY_05000311 (0)
 #define ANOMALY_05000353 (1)
+#define ANOMALY_05000364 (0)
 #define ANOMALY_05000380 (0)
 #define ANOMALY_05000386 (1)
 #define ANOMALY_05000389 (0)
diff --git a/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
index a1b50878553f..fd5e8878b8c4 100644
--- a/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
@@ -53,7 +53,7 @@
 #define UART_SET_DLAB(uart)     do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0)
 #define UART_CLEAR_DLAB(uart)   do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0)
 
-#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin))
+#define UART_GET_CTS(x) gpio_get_value(x->cts_pin)
 #define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1)
 #define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0)
 #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v)
diff --git a/arch/blackfin/mach-bf561/include/mach/mem_map.h b/arch/blackfin/mach-bf561/include/mach/mem_map.h
index a63e15c86d90..5b96ea549a04 100644
--- a/arch/blackfin/mach-bf561/include/mach/mem_map.h
+++ b/arch/blackfin/mach-bf561/include/mach/mem_map.h
@@ -37,7 +37,6 @@
 
 /* Memory Map for ADSP-BF561 processors */
 
-#ifdef CONFIG_BF561
 #define COREA_L1_CODE_START       0xFFA00000
 #define COREA_L1_DATA_A_START     0xFF800000
 #define COREA_L1_DATA_B_START     0xFF900000
@@ -74,6 +73,28 @@
 #define BFIN_DCACHESIZE (0*1024)
 #define BFIN_DSUPBANKS  0
 #endif /*CONFIG_BFIN_DCACHE*/
+
+/*
+ * If we are in SMP mode, then the cache settings of Core B will match
+ * the settings of Core A.  If we aren't, then we assume Core B is not
+ * using any cache.  This allows the rest of the kernel to work with
+ * the core in either mode as we are only loading user code into it and
+ * it is the user's problem to make sure they aren't doing something
+ * stupid there.
+ *
+ * Note that we treat the L1 code region as a contiguous blob to make
+ * the rest of the kernel simpler.  Easier to check one region than a
+ * bunch of small ones.  Again, possible misbehavior here is the fault
+ * of the user -- don't try to use memory that doesn't exist.
+ */
+#ifdef CONFIG_SMP
+# define COREB_L1_CODE_LENGTH     L1_CODE_LENGTH
+# define COREB_L1_DATA_A_LENGTH   L1_DATA_A_LENGTH
+# define COREB_L1_DATA_B_LENGTH   L1_DATA_B_LENGTH
+#else
+# define COREB_L1_CODE_LENGTH     0x14000
+# define COREB_L1_DATA_A_LENGTH   0x8000
+# define COREB_L1_DATA_B_LENGTH   0x8000
 #endif
 
 /* Level 2 Memory */
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index 5a4e7c7fd92c..fb1795d5be2a 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -218,7 +218,7 @@ ENTRY(_ex_single_step)
         /* Single stepping only a single instruction, so clear the trace
          * bit here.  */
         r7 = syscfg;
-        bitclr (r7, 0);
+        bitclr (r7, SYSCFG_SSSTEP_P);
         syscfg = R7;
         jump _ex_trap_c;
 
@@ -251,7 +251,7 @@ ENTRY(_ex_single_step)
         if !cc jump _bfin_return_from_exception;
 
         r7 = syscfg;
-        bitclr (r7, 0);
+        bitclr (r7, SYSCFG_SSSTEP_P);   /* Turn off single step */
         syscfg = R7;
 
         /* Fall through to _bfin_return_from_exception.  */
@@ -342,9 +342,11 @@ ENTRY(_ex_trap_c)
         r6 = retx;
         [p5 + PDA_RETX] = r6;
 #endif
+        /* Save the state of single stepping */
         r6 = SYSCFG;
         [p5 + PDA_SYSCFG] = r6;
-        BITCLR(r6, 0);
+        /* Clear it while we handle the exception in IRQ5 mode */
+        BITCLR(r6, SYSCFG_SSSTEP_P);
         SYSCFG = r6;
 
         /* Disable all interrupts, but make sure level 5 is enabled so
@@ -367,7 +369,7 @@ ENDPROC(_ex_trap_c)
  * exception. This is a unrecoverable event, so crash.
  * Note: this cannot be ENTRY() as we jump here with "if cc jump" ...
  */
-_double_fault:
+ENTRY(_double_fault)
         /* Turn caches & protection off, to ensure we don't get any more
          * double exceptions
          */
@@ -872,7 +874,7 @@ ENTRY(_ret_from_exception)
         raise 15;               /* raise evt15 to do signal or reschedule */
 4:
         r0 = syscfg;
-        bitclr(r0, 0);
+        bitclr(r0, SYSCFG_SSSTEP_P);            /* Turn off single step */
         syscfg = r0;
 5:
         rts;
diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c
index 61840059dfac..349ee3f5466a 100644
--- a/arch/blackfin/mach-common/smp.c
+++ b/arch/blackfin/mach-common/smp.c
@@ -211,6 +211,8 @@ int smp_call_function(void (*func)(void *info), void *info, int wait)
                 return 0;
 
         msg = kmalloc(sizeof(*msg), GFP_ATOMIC);
+        if (!msg)
+                return -ENOMEM;
         INIT_LIST_HEAD(&msg->list);
         msg->call_struct.func = func;
         msg->call_struct.info = info;
@@ -252,6 +254,8 @@ int smp_call_function_single(int cpuid, void (*func) (void *info), void *info,
         cpu_set(cpu, callmap);
 
         msg = kmalloc(sizeof(*msg), GFP_ATOMIC);
+        if (!msg)
+                return -ENOMEM;
         INIT_LIST_HEAD(&msg->list);
         msg->call_struct.func = func;
         msg->call_struct.info = info;
@@ -287,6 +291,8 @@ void smp_send_reschedule(int cpu)
                 return;
 
         msg = kmalloc(sizeof(*msg), GFP_ATOMIC);
+        if (!msg)
+                return;
         memset(msg, 0, sizeof(msg));
         INIT_LIST_HEAD(&msg->list);
         msg->type = BFIN_IPI_RESCHEDULE;
@@ -314,6 +320,8 @@ void smp_send_stop(void)
                 return;
 
         msg = kmalloc(sizeof(*msg), GFP_ATOMIC);
+        if (!msg)
+                return;
         memset(msg, 0, sizeof(msg));
         INIT_LIST_HEAD(&msg->list);
         msg->type = BFIN_IPI_CPU_STOP;
@@ -450,7 +458,7 @@ void __init smp_cpus_done(unsigned int max_cpus)
         unsigned int cpu;
 
         for_each_online_cpu(cpu)
-                bogosum += per_cpu(cpu_data, cpu).loops_per_jiffy;
+                bogosum += loops_per_jiffy;
 
         printk(KERN_INFO "SMP: Total of %d processors activated "
                "(%lu.%02lu BogoMIPS).\n",
diff --git a/arch/cris/include/asm/pgalloc.h b/arch/cris/include/asm/pgalloc.h
index a1ba761d0573..6da975db112f 100644
--- a/arch/cris/include/asm/pgalloc.h
+++ b/arch/cris/include/asm/pgalloc.h
@@ -47,7 +47,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         __free_page(pte);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,address)                 \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb), pte);                    \
diff --git a/arch/cris/include/asm/thread_info.h b/arch/cris/include/asm/thread_info.h
index bc5b2935ca53..c3aade36c330 100644
--- a/arch/cris/include/asm/thread_info.h
+++ b/arch/cris/include/asm/thread_info.h
@@ -50,8 +50,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #ifndef __ASSEMBLY__
 #define INIT_THREAD_INFO(tsk)                           \
@@ -60,7 +58,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain,         \
         .flags          = 0,                            \
         .cpu            = 0,                            \
-        .preempt_count  = 1,                            \
+        .preempt_count  = INIT_PREEMPT_COUNT,           \
         .addr_limit     = KERNEL_DS,                    \
         .restart_block = {                              \
                        .fn = do_no_restart_syscall,     \
diff --git a/arch/cris/kernel/sys_cris.c b/arch/cris/kernel/sys_cris.c
index a79fbd87021b..2ad962c7e88e 100644
--- a/arch/cris/kernel/sys_cris.c
+++ b/arch/cris/kernel/sys_cris.c
@@ -15,7 +15,6 @@
 #include <linux/mm.h>
 #include <linux/fs.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/sem.h>
 #include <linux/msg.h>
 #include <linux/shm.h>
diff --git a/arch/frv/include/asm/pgalloc.h b/arch/frv/include/asm/pgalloc.h
index 971e6addb009..416d19a632f2 100644
--- a/arch/frv/include/asm/pgalloc.h
+++ b/arch/frv/include/asm/pgalloc.h
@@ -49,7 +49,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         __free_page(pte);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,address)                 \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb),(pte));                   \
@@ -62,7 +62,7 @@ do {							\
  */
 #define pmd_alloc_one(mm, addr)         ({ BUG(); ((pmd_t *) 2); })
 #define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb,x)           do { } while (0)
+#define __pmd_free_tlb(tlb,x,a)         do { } while (0)
 
 #endif /* CONFIG_MMU */
 
diff --git a/arch/frv/include/asm/pgtable.h b/arch/frv/include/asm/pgtable.h
index 33233011b1c1..22c60692b551 100644
--- a/arch/frv/include/asm/pgtable.h
+++ b/arch/frv/include/asm/pgtable.h
@@ -225,7 +225,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
  */
 #define pud_alloc_one(mm, address)              NULL
 #define pud_free(mm, x)                         do { } while (0)
-#define __pud_free_tlb(tlb, x)                  do { } while (0)
+#define __pud_free_tlb(tlb, x, address)         do { } while (0)
 
 /*
  * The "pud_xxx()" functions here are trivial for a folded two-level
diff --git a/arch/frv/include/asm/thread_info.h b/arch/frv/include/asm/thread_info.h
index e8a5ed7be021..e608e056bb53 100644
--- a/arch/frv/include/asm/thread_info.h
+++ b/arch/frv/include/asm/thread_info.h
@@ -56,8 +56,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #ifndef __ASSEMBLY__
 
@@ -67,7 +65,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = 0,                    \
         .cpu            = 0,                    \
-        .preempt_count  = 1,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .addr_limit     = KERNEL_DS,            \
         .restart_block = {                      \
                 .fn = do_no_restart_syscall,    \
diff --git a/arch/h8300/include/asm/thread_info.h b/arch/h8300/include/asm/thread_info.h
index 700014d2155f..8bbc8b0ee45d 100644
--- a/arch/h8300/include/asm/thread_info.h
+++ b/arch/h8300/include/asm/thread_info.h
@@ -36,7 +36,7 @@ struct thread_info {
         .exec_domain =  &default_exec_domain,   \
         .flags =        0,                      \
         .cpu =          0,                      \
-        .preempt_count = 1,                     \
+        .preempt_count = INIT_PREEMPT_COUNT,    \
         .restart_block  = {                     \
                 .fn = do_no_restart_syscall,    \
         },                                      \
diff --git a/arch/ia64/include/asm/fpu.h b/arch/ia64/include/asm/fpu.h
index 0c26157cffa5..b6395ad1500a 100644
--- a/arch/ia64/include/asm/fpu.h
+++ b/arch/ia64/include/asm/fpu.h
@@ -6,6 +6,8 @@
  *      David Mosberger-Tang <davidm@hpl.hp.com>
  */
 
+#include <linux/types.h>
+
 /* floating point status register: */
 #define FPSR_TRAP_VD    (1 << 0)        /* invalid op trap disabled */
 #define FPSR_TRAP_DD    (1 << 1)        /* denormal trap disabled */
diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
index b9ac1a6fc216..96a8d927db28 100644
--- a/arch/ia64/include/asm/pgalloc.h
+++ b/arch/ia64/include/asm/pgalloc.h
@@ -48,7 +48,7 @@ static inline void pud_free(struct mm_struct *mm, pud_t *pud)
 {
         quicklist_free(0, NULL, pud);
 }
-#define __pud_free_tlb(tlb, pud)        pud_free((tlb)->mm, pud)
+#define __pud_free_tlb(tlb, pud, address)       pud_free((tlb)->mm, pud)
 #endif /* CONFIG_PGTABLE_4 */
 
 static inline void
@@ -67,7 +67,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
         quicklist_free(0, NULL, pmd);
 }
 
-#define __pmd_free_tlb(tlb, pmd)        pmd_free((tlb)->mm, pmd)
+#define __pmd_free_tlb(tlb, pmd, address)       pmd_free((tlb)->mm, pmd)
 
 static inline void
 pmd_populate(struct mm_struct *mm, pmd_t * pmd_entry, pgtable_t pte)
@@ -117,6 +117,6 @@ static inline void check_pgt_cache(void)
         quicklist_trim(0, NULL, 25, 16);
 }
 
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, pte)
+#define __pte_free_tlb(tlb, pte, address)       pte_free((tlb)->mm, pte)
 
 #endif                          /* _ASM_IA64_PGALLOC_H */
diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h
index ae6922626bf4..8ce2e388e37c 100644
--- a/arch/ia64/include/asm/thread_info.h
+++ b/arch/ia64/include/asm/thread_info.h
@@ -48,7 +48,7 @@ struct thread_info {
         .flags          = 0,                    \
         .cpu            = 0,                    \
         .addr_limit     = KERNEL_DS,            \
-        .preempt_count  = 0,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .restart_block = {                      \
                 .fn = do_no_restart_syscall,    \
         },                                      \
diff --git a/arch/ia64/include/asm/tlb.h b/arch/ia64/include/asm/tlb.h
index 20d8a39680c2..85d965cb19a0 100644
--- a/arch/ia64/include/asm/tlb.h
+++ b/arch/ia64/include/asm/tlb.h
@@ -236,22 +236,22 @@ do {							\
         __tlb_remove_tlb_entry(tlb, ptep, addr);        \
 } while (0)
 
-#define pte_free_tlb(tlb, ptep)                         \
+#define pte_free_tlb(tlb, ptep, address)                \
 do {                                                    \
         tlb->need_flush = 1;                            \
-        __pte_free_tlb(tlb, ptep);                      \
+        __pte_free_tlb(tlb, ptep, address);             \
 } while (0)
 
-#define pmd_free_tlb(tlb, ptep)                         \
+#define pmd_free_tlb(tlb, ptep, address)                \
 do {                                                    \
         tlb->need_flush = 1;                            \
-        __pmd_free_tlb(tlb, ptep);                      \
+        __pmd_free_tlb(tlb, ptep, address);             \
 } while (0)
 
-#define pud_free_tlb(tlb, pudp)                         \
+#define pud_free_tlb(tlb, pudp, address)                \
 do {                                                    \
         tlb->need_flush = 1;                            \
-        __pud_free_tlb(tlb, pudp);                      \
+        __pud_free_tlb(tlb, pudp, address);             \
 } while (0)
 
 #endif /* _ASM_IA64_TLB_H */
diff --git a/arch/ia64/include/asm/xen/hypervisor.h b/arch/ia64/include/asm/xen/hypervisor.h
index e425227a418e..88afb54501e4 100644
--- a/arch/ia64/include/asm/xen/hypervisor.h
+++ b/arch/ia64/include/asm/xen/hypervisor.h
@@ -33,6 +33,7 @@
 #ifndef _ASM_IA64_XEN_HYPERVISOR_H
 #define _ASM_IA64_XEN_HYPERVISOR_H
 
+#include <linux/err.h>
 #include <xen/interface/xen.h>
 #include <xen/interface/version.h>      /* to compile feature.c */
 #include <xen/features.h>               /* to comiple xen-netfront.c */
diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c
index 086a2aeb0404..39a3cd0a4173 100644
--- a/arch/ia64/kernel/dma-mapping.c
+++ b/arch/ia64/kernel/dma-mapping.c
@@ -6,6 +6,14 @@ int iommu_detected __read_mostly;
 struct dma_map_ops *dma_ops;
 EXPORT_SYMBOL(dma_ops);
 
+#define PREALLOC_DMA_DEBUG_ENTRIES (1 << 16)
+
+static int __init dma_init(void)
+{
+       dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
+}
+fs_initcall(dma_init);
+
 struct dma_map_ops *dma_get_ops(struct device *dev)
 {
         return dma_ops;
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 92c9689b7d97..9daa87fdb018 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -15,7 +15,6 @@
 #include <linux/mm.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
-#include <linux/smp_lock.h>
 #include <linux/user.h>
 #include <linux/security.h>
 #include <linux/audit.h>
diff --git a/arch/ia64/kvm/mmio.c b/arch/ia64/kvm/mmio.c
index 21f63fffc379..9bf55afd08d0 100644
--- a/arch/ia64/kvm/mmio.c
+++ b/arch/ia64/kvm/mmio.c
@@ -247,7 +247,8 @@ void emulate_io_inst(struct kvm_vcpu *vcpu, u64 padr, u64 ma)
                 vcpu_get_fpreg(vcpu, inst.M9.f2, &v);
                 /* Write high word. FIXME: this is a kludge!  */
                 v.u.bits[1] &= 0x3ffff;
-                mmio_access(vcpu, padr + 8, &v.u.bits[1], 8, ma, IOREQ_WRITE);
+                mmio_access(vcpu, padr + 8, (u64 *)&v.u.bits[1], 8,
+                            ma, IOREQ_WRITE);
                 data = v.u.bits[0];
                 size = 3;
         } else if (inst.M10.major == 7 && inst.M10.x6 == 0x3B) {
@@ -265,7 +266,8 @@ void emulate_io_inst(struct kvm_vcpu *vcpu, u64 padr, u64 ma)
 
                 /* Write high word.FIXME: this is a kludge!  */
                 v.u.bits[1] &= 0x3ffff;
-                mmio_access(vcpu, padr + 8, &v.u.bits[1], 8, ma, IOREQ_WRITE);
+                mmio_access(vcpu, padr + 8, (u64 *)&v.u.bits[1],
+                            8, ma, IOREQ_WRITE);
                 data = v.u.bits[0];
                 size = 3;
         } else if (inst.M10.major == 7 && inst.M10.x6 == 0x31) {
diff --git a/arch/ia64/kvm/vcpu.c b/arch/ia64/kvm/vcpu.c
index 46b02cbcc874..cc406d064a09 100644
--- a/arch/ia64/kvm/vcpu.c
+++ b/arch/ia64/kvm/vcpu.c
@@ -461,7 +461,7 @@ void setreg(unsigned long regnum, unsigned long val,
 u64 vcpu_get_gr(struct kvm_vcpu *vcpu, unsigned long reg)
 {
         struct kvm_pt_regs *regs = vcpu_regs(vcpu);
-        u64 val;
+        unsigned long val;
 
         if (!reg)
                 return 0;
@@ -469,7 +469,7 @@ u64 vcpu_get_gr(struct kvm_vcpu *vcpu, unsigned long reg)
         return val;
 }
 
-void vcpu_set_gr(struct kvm_vcpu *vcpu, u64 reg, u64 value, int nat)
+void vcpu_set_gr(struct kvm_vcpu *vcpu, unsigned long reg, u64 value, int nat)
 {
         struct kvm_pt_regs *regs = vcpu_regs(vcpu);
         long sof = (regs->cr_ifs) & 0x7f;
@@ -1072,7 +1072,7 @@ void kvm_ttag(struct kvm_vcpu *vcpu, INST64 inst)
         vcpu_set_gr(vcpu, inst.M46.r1, tag, 0);
 }
 
-int vcpu_tpa(struct kvm_vcpu *vcpu, u64 vadr, u64 *padr)
+int vcpu_tpa(struct kvm_vcpu *vcpu, u64 vadr, unsigned long *padr)
 {
         struct thash_data *data;
         union ia64_isr visr, pt_isr;
diff --git a/arch/ia64/kvm/vcpu.h b/arch/ia64/kvm/vcpu.h
index 042af92ced83..360724d3ae69 100644
--- a/arch/ia64/kvm/vcpu.h
+++ b/arch/ia64/kvm/vcpu.h
@@ -686,14 +686,15 @@ static inline int highest_inservice_irq(struct kvm_vcpu *vcpu)
         return highest_bits((int *)&(VMX(vcpu, insvc[0])));
 }
 
-extern void vcpu_get_fpreg(struct kvm_vcpu *vcpu, u64 reg,
+extern void vcpu_get_fpreg(struct kvm_vcpu *vcpu, unsigned long reg,
                                         struct ia64_fpreg *val);
-extern void vcpu_set_fpreg(struct kvm_vcpu *vcpu, u64 reg,
+extern void vcpu_set_fpreg(struct kvm_vcpu *vcpu, unsigned long reg,
                                         struct ia64_fpreg *val);
-extern u64 vcpu_get_gr(struct kvm_vcpu *vcpu, u64 reg);
-extern void vcpu_set_gr(struct kvm_vcpu *vcpu, u64 reg, u64 val, int nat);
-extern u64 vcpu_get_psr(struct kvm_vcpu *vcpu);
-extern void vcpu_set_psr(struct kvm_vcpu *vcpu, u64 val);
+extern u64 vcpu_get_gr(struct kvm_vcpu *vcpu, unsigned long reg);
+extern void vcpu_set_gr(struct kvm_vcpu *vcpu, unsigned long reg,
+                        u64 val, int nat);
+extern unsigned long vcpu_get_psr(struct kvm_vcpu *vcpu);
+extern void vcpu_set_psr(struct kvm_vcpu *vcpu, unsigned long val);
 extern u64 vcpu_thash(struct kvm_vcpu *vcpu, u64 vadr);
 extern void vcpu_bsw0(struct kvm_vcpu *vcpu);
 extern void thash_vhpt_insert(struct kvm_vcpu *v, u64 pte,
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 729298f4b234..7de76dd352fe 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -537,7 +537,7 @@ pcibios_align_resource (void *data, struct resource *res,
 /*
  * PCI BIOS setup, always defaults to SAL interface
  */
-char * __devinit
+char * __init
 pcibios_setup (char *str)
 {
         return str;
diff --git a/arch/m32r/include/asm/pgalloc.h b/arch/m32r/include/asm/pgalloc.h
index f11a2b909cdb..0fc736198979 100644
--- a/arch/m32r/include/asm/pgalloc.h
+++ b/arch/m32r/include/asm/pgalloc.h
@@ -58,7 +58,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         __free_page(pte);
 }
 
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, (pte))
+#define __pte_free_tlb(tlb, pte, addr)  pte_free((tlb)->mm, (pte))
 
 /*
  * allocating and freeing a pmd is trivial: the 1-entry pmd is
@@ -68,7 +68,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
 
 #define pmd_alloc_one(mm, addr)         ({ BUG(); ((pmd_t *)2); })
 #define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb, x)          do { } while (0)
+#define __pmd_free_tlb(tlb, x, addr)    do { } while (0)
 #define pgd_populate(mm, pmd, pte)      BUG()
 
 #define check_pgt_cache()       do { } while (0)
diff --git a/arch/m32r/include/asm/thread_info.h b/arch/m32r/include/asm/thread_info.h
index 8589d462df27..07bb5bd00e2a 100644
--- a/arch/m32r/include/asm/thread_info.h
+++ b/arch/m32r/include/asm/thread_info.h
@@ -57,8 +57,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #ifndef __ASSEMBLY__
 
@@ -68,7 +66,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = 0,                    \
         .cpu            = 0,                    \
-        .preempt_count  = 1,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .addr_limit     = KERNEL_DS,            \
         .restart_block = {                      \
                 .fn = do_no_restart_syscall,    \
diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c
index bf0abe9e1f73..98b8feb12ed8 100644
--- a/arch/m32r/kernel/ptrace.c
+++ b/arch/m32r/kernel/ptrace.c
@@ -19,7 +19,6 @@
 #include <linux/mm.h>
 #include <linux/err.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>
diff --git a/arch/m68k/include/asm/motorola_pgalloc.h b/arch/m68k/include/asm/motorola_pgalloc.h
index d08bf6261df8..15ee4c74a9f0 100644
--- a/arch/m68k/include/asm/motorola_pgalloc.h
+++ b/arch/m68k/include/asm/motorola_pgalloc.h
@@ -54,7 +54,8 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t page)
         __free_page(page);
 }
 
-static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t page)
+static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t page,
+                                  unsigned long address)
 {
         pgtable_page_dtor(page);
         cache_page(kmap(page));
@@ -73,7 +74,8 @@ static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd)
         return free_pointer_table(pmd);
 }
 
-static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
+static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
+                                 unsigned long address)
 {
         return free_pointer_table(pmd);
 }
diff --git a/arch/m68k/include/asm/sun3_pgalloc.h b/arch/m68k/include/asm/sun3_pgalloc.h
index d4c83f143816..48d80d5a666f 100644
--- a/arch/m68k/include/asm/sun3_pgalloc.h
+++ b/arch/m68k/include/asm/sun3_pgalloc.h
@@ -32,7 +32,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t page)
         __free_page(page);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,addr)                    \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb), pte);                    \
@@ -80,7 +80,7 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page
  * inside the pgd, so has no extra memory associated with it.
  */
 #define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb, x)          do { } while (0)
+#define __pmd_free_tlb(tlb, x, addr)    do { } while (0)
 
 static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
 {
diff --git a/arch/m68k/include/asm/thread_info_mm.h b/arch/m68k/include/asm/thread_info_mm.h
index af0fda46e94b..6ea5c33b3c56 100644
--- a/arch/m68k/include/asm/thread_info_mm.h
+++ b/arch/m68k/include/asm/thread_info_mm.h
@@ -19,6 +19,7 @@ struct thread_info {
 {                                               \
         .task           = &tsk,                 \
         .exec_domain    = &default_exec_domain, \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .restart_block = {                      \
                 .fn = do_no_restart_syscall,    \
         },                                      \
diff --git a/arch/m68k/include/asm/thread_info_no.h b/arch/m68k/include/asm/thread_info_no.h
index 82529f424ea3..c2bde5e24b0b 100644
--- a/arch/m68k/include/asm/thread_info_no.h
+++ b/arch/m68k/include/asm/thread_info_no.h
@@ -49,6 +49,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = 0,                    \
         .cpu            = 0,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .restart_block  = {                     \
                 .fn = do_no_restart_syscall,    \
         },                                      \
diff --git a/arch/m68knommu/kernel/process.c b/arch/m68knommu/kernel/process.c
index 1e96c6eb6312..8f8f4abab2ff 100644
--- a/arch/m68knommu/kernel/process.c
+++ b/arch/m68knommu/kernel/process.c
@@ -290,7 +290,7 @@ void dump(struct pt_regs *fp)
         unsigned char   *tp;
         int             i;
 
-        printk(KERN_EMERG "\n" KERN_EMERG "CURRENT PROCESS:\n" KERN_EMERG "\n");
+        printk(KERN_EMERG "\nCURRENT PROCESS:\n\n");
         printk(KERN_EMERG "COMM=%s PID=%d\n", current->comm, current->pid);
 
         if (current->mm) {
@@ -301,8 +301,7 @@ void dump(struct pt_regs *fp)
                         (int) current->mm->end_data,
                         (int) current->mm->end_data,
                         (int) current->mm->brk);
-                printk(KERN_EMERG "USER-STACK=%08x KERNEL-STACK=%08x\n"
-                        KERN_EMERG "\n",
+                printk(KERN_EMERG "USER-STACK=%08x KERNEL-STACK=%08x\n\n",
                         (int) current->mm->start_stack,
                         (int)(((unsigned long) current) + THREAD_SIZE));
         }
@@ -313,35 +312,35 @@ void dump(struct pt_regs *fp)
                 fp->d0, fp->d1, fp->d2, fp->d3);
         printk(KERN_EMERG "d4: %08lx    d5: %08lx    a0: %08lx    a1: %08lx\n",
                 fp->d4, fp->d5, fp->a0, fp->a1);
-        printk(KERN_EMERG "\n" KERN_EMERG "USP: %08x   TRAPFRAME: %08x\n",
+        printk(KERN_EMERG "\nUSP: %08x   TRAPFRAME: %08x\n",
                 (unsigned int) rdusp(), (unsigned int) fp);
 
-        printk(KERN_EMERG "\n" KERN_EMERG "CODE:");
+        printk(KERN_EMERG "\nCODE:");
         tp = ((unsigned char *) fp->pc) - 0x20;
         for (sp = (unsigned long *) tp, i = 0; (i < 0x40);  i += 4) {
                 if ((i % 0x10) == 0)
-                        printk("\n" KERN_EMERG "%08x: ", (int) (tp + i));
+                        printk(KERN_EMERG "%08x: ", (int) (tp + i));
                 printk("%08x ", (int) *sp++);
         }
-        printk("\n" KERN_EMERG "\n");
+        printk(KERN_EMERG "\n");
 
         printk(KERN_EMERG "KERNEL STACK:");
         tp = ((unsigned char *) fp) - 0x40;
         for (sp = (unsigned long *) tp, i = 0; (i < 0xc0); i += 4) {
                 if ((i % 0x10) == 0)
-                        printk("\n" KERN_EMERG "%08x: ", (int) (tp + i));
+                        printk(KERN_EMERG "%08x: ", (int) (tp + i));
                 printk("%08x ", (int) *sp++);
         }
-        printk("\n" KERN_EMERG "\n");
+        printk(KERN_EMERG "\n");
 
         printk(KERN_EMERG "USER STACK:");
         tp = (unsigned char *) (rdusp() - 0x10);
         for (sp = (unsigned long *) tp, i = 0; (i < 0x80); i += 4) {
                 if ((i % 0x10) == 0)
-                        printk("\n" KERN_EMERG "%08x: ", (int) (tp + i));
+                        printk(KERN_EMERG "%08x: ", (int) (tp + i));
                 printk("%08x ", (int) *sp++);
         }
-        printk("\n" KERN_EMERG "\n");
+        printk(KERN_EMERG "\n");
 }
 
 /*
diff --git a/arch/m68knommu/kernel/traps.c b/arch/m68knommu/kernel/traps.c
index 51d325343ab5..3739c8f657d7 100644
--- a/arch/m68knommu/kernel/traps.c
+++ b/arch/m68knommu/kernel/traps.c
@@ -111,7 +111,7 @@ static void print_this_address(unsigned long addr, int i)
         if (i % 5)
                 printk(KERN_CONT " [%08lx] ", addr);
         else
-                printk(KERN_CONT "\n" KERN_EMERG " [%08lx] ", addr);
+                printk(KERN_EMERG " [%08lx] ", addr);
         i++;
 #endif
 }
@@ -137,8 +137,8 @@ static void __show_stack(struct task_struct *task, unsigned long *stack)
                 if (stack + 1 + i > endstack)
                         break;
                 if (i % 8 == 0)
-                        printk("\n" KERN_EMERG "       ");
-                printk(" %08lx", *(stack + i));
+                        printk(KERN_EMERG "       ");
+                printk(KERN_CONT " %08lx", *(stack + i));
         }
         printk("\n");
         i = 0;
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index b50b845fdd50..2db722d80d4d 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -53,6 +53,9 @@ config GENERIC_HARDIRQS_NO__DO_IRQ
 config GENERIC_GPIO
         def_bool y
 
+config GENERIC_CSUM
+        def_bool y
+
 config PCI
         def_bool n
 
diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile
index d0bcf80a1136..8439598d4655 100644
--- a/arch/microblaze/Makefile
+++ b/arch/microblaze/Makefile
@@ -6,14 +6,16 @@ endif
 
 # What CPU vesion are we building for, and crack it open
 # as major.minor.rev
-CPU_VER=$(subst ",,$(CONFIG_XILINX_MICROBLAZE0_HW_VER) )
-CPU_MAJOR=$(shell echo $(CPU_VER) | cut -d '.' -f 1)
-CPU_MINOR=$(shell echo $(CPU_VER) | cut -d '.' -f 2)
-CPU_REV=$(shell echo $(CPU_VER) | cut -d '.' -f 3)
+CPU_VER   := $(shell echo $(CONFIG_XILINX_MICROBLAZE0_HW_VER))
+CPU_MAJOR := $(shell echo $(CPU_VER) | cut -d '.' -f 1)
+CPU_MINOR := $(shell echo $(CPU_VER) | cut -d '.' -f 2)
+CPU_REV   := $(shell echo $(CPU_VER) | cut -d '.' -f 3)
 
 export CPU_VER CPU_MAJOR CPU_MINOR CPU_REV
 
 # Use cpu-related CONFIG_ vars to set compile options.
+# The various CONFIG_XILINX cpu features options are integers 0/1/2...
+# rather than bools y/n
 
 # Work out HW multipler support.  This is icky.
 # 1. Spartan2 has no HW multiplers.
@@ -34,30 +36,29 @@ CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare
 
 CPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER))
 
-# The various CONFIG_XILINX cpu features options are integers 0/1/2...
-# rather than bools y/n
-
 # r31 holds current when in kernel mode
-CFLAGS_KERNEL += -ffixed-r31 $(CPUFLAGS-1) $(CPUFLAGS-2)
+KBUILD_KERNEL += -ffixed-r31 $(CPUFLAGS-1) $(CPUFLAGS-2)
 
 LDFLAGS         :=
 LDFLAGS_vmlinux :=
-LDFLAGS_BLOB := --format binary --oformat elf32-microblaze
 
-LIBGCC := $(shell $(CC) $(CFLAGS_KERNEL) -print-libgcc-file-name)
+LIBGCC := $(shell $(CC) $(KBUILD_KERNEL) -print-libgcc-file-name)
 
-head-y          := arch/microblaze/kernel/head.o
-libs-y          += arch/microblaze/lib/ $(LIBGCC)
-core-y          += arch/microblaze/kernel/ arch/microblaze/mm/ \
-                   arch/microblaze/platform/
+head-y := arch/microblaze/kernel/head.o
+libs-y += arch/microblaze/lib/
+libs-y += $(LIBGCC)
+core-y += arch/microblaze/kernel/
+core-y += arch/microblaze/mm/
+core-y += arch/microblaze/platform/
 
-boot := arch/$(ARCH)/boot
+boot := arch/microblaze/boot
 
 # defines filename extension depending memory management type
 ifeq ($(CONFIG_MMU),)
-MMUEXT          := -nommu
+MMU := -nommu
 endif
-export  MMUEXT
+
+export MMU
 
 all: linux.bin
 
diff --git a/arch/microblaze/include/asm/atomic.h b/arch/microblaze/include/asm/atomic.h
index 0de612ad7cb2..6d2e1d418be7 100644
--- a/arch/microblaze/include/asm/atomic.h
+++ b/arch/microblaze/include/asm/atomic.h
@@ -1,95 +1,7 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
 #ifndef _ASM_MICROBLAZE_ATOMIC_H
 #define _ASM_MICROBLAZE_ATOMIC_H
 
-#include <linux/types.h>
-#include <linux/compiler.h> /* likely */
-#include <asm/system.h> /* local_irq_XXX and friends */
-
-#define ATOMIC_INIT(i)          { (i) }
-#define atomic_read(v)          ((v)->counter)
-#define atomic_set(v, i)        (((v)->counter) = (i))
-
-#define atomic_inc(v)           (atomic_add_return(1, (v)))
-#define atomic_dec(v)           (atomic_sub_return(1, (v)))
-
-#define atomic_add(i, v)        (atomic_add_return(i, (v)))
-#define atomic_sub(i, v)        (atomic_sub_return(i, (v)))
-
-#define atomic_inc_return(v)    (atomic_add_return(1, (v)))
-#define atomic_dec_return(v)    (atomic_sub_return(1, (v)))
-
-#define atomic_inc_and_test(v)  (atomic_add_return(1, (v)) == 0)
-#define atomic_dec_and_test(v)  (atomic_sub_return(1, (v)) == 0)
-
-#define atomic_inc_not_zero(v)  (atomic_add_unless((v), 1, 0))
-
-#define atomic_sub_and_test(i, v) (atomic_sub_return((i), (v)) == 0)
-
-static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
-{
-        int ret;
-        unsigned long flags;
-
-        local_irq_save(flags);
-        ret = v->counter;
-        if (likely(ret == old))
-                v->counter = new;
-        local_irq_restore(flags);
-
-        return ret;
-}
-
-static inline int atomic_add_unless(atomic_t *v, int a, int u)
-{
-        int c, old;
-
-        c = atomic_read(v);
-        while (c != u && (old = atomic_cmpxchg((v), c, c + a)) != c)
-                c = old;
-        return c != u;
-}
-
-static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
-{
-        unsigned long flags;
-
-        local_irq_save(flags);
-        *addr &= ~mask;
-        local_irq_restore(flags);
-}
-
-/**
- * atomic_add_return - add and return
- * @i: integer value to add
- * @v: pointer of type atomic_t
- *
- * Atomically adds @i to @v and returns @i + @v
- */
-static inline int atomic_add_return(int i, atomic_t *v)
-{
-        unsigned long flags;
-        int val;
-
-        local_irq_save(flags);
-        val = v->counter;
-        v->counter = val += i;
-        local_irq_restore(flags);
-
-        return val;
-}
-
-static inline int atomic_sub_return(int i, atomic_t *v)
-{
-        return atomic_add_return(-i, v);
-}
+#include <asm-generic/atomic.h>
 
 /*
  * Atomically test *v and decrement if it is greater than 0.
@@ -109,15 +21,4 @@ static inline int atomic_dec_if_positive(atomic_t *v)
         return res;
 }
 
-#define atomic_add_negative(a, v)       (atomic_add_return((a), (v)) < 0)
-#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
-
-/* Atomic operations are already serializing */
-#define smp_mb__before_atomic_dec()     barrier()
-#define smp_mb__after_atomic_dec()      barrier()
-#define smp_mb__before_atomic_inc()     barrier()
-#define smp_mb__after_atomic_inc()      barrier()
-
-#include <asm-generic/atomic-long.h>
-
 #endif /* _ASM_MICROBLAZE_ATOMIC_H */
diff --git a/arch/microblaze/include/asm/bitops.h b/arch/microblaze/include/asm/bitops.h
index d6df1fd4e1e8..a72468f15c8b 100644
--- a/arch/microblaze/include/asm/bitops.h
+++ b/arch/microblaze/include/asm/bitops.h
@@ -1,27 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_BITOPS_H
-#define _ASM_MICROBLAZE_BITOPS_H
-
-/*
- * Copyright 1992, Linus Torvalds.
- */
-
-#include <asm/byteorder.h> /* swab32 */
-#include <asm/system.h> /* save_flags */
-
-/*
- * clear_bit() doesn't provide any barrier for the compiler.
- */
-#define smp_mb__before_clear_bit()      barrier()
-#define smp_mb__after_clear_bit()       barrier()
 #include <asm-generic/bitops.h>
-#include <asm-generic/bitops/__fls.h>
-
-#endif /* _ASM_MICROBLAZE_BITOPS_H */
diff --git a/arch/microblaze/include/asm/bug.h b/arch/microblaze/include/asm/bug.h
index 8eb2cdde11d7..b12fd89e42e9 100644
--- a/arch/microblaze/include/asm/bug.h
+++ b/arch/microblaze/include/asm/bug.h
@@ -1,15 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_BUG_H
-#define _ASM_MICROBLAZE_BUG_H
-
-#include <linux/kernel.h>
 #include <asm-generic/bug.h>
-
-#endif /* _ASM_MICROBLAZE_BUG_H */
diff --git a/arch/microblaze/include/asm/bugs.h b/arch/microblaze/include/asm/bugs.h
index f2c6593653fb..61791e1ad9f5 100644
--- a/arch/microblaze/include/asm/bugs.h
+++ b/arch/microblaze/include/asm/bugs.h
@@ -1,17 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_BUGS_H
-#define _ASM_MICROBLAZE_BUGS_H
-
-static inline void check_bugs(void)
-{
-        /* nothing to do */
-}
-
-#endif /* _ASM_MICROBLAZE_BUGS_H */
+#include <asm-generic/bugs.h>
diff --git a/arch/microblaze/include/asm/checksum.h b/arch/microblaze/include/asm/checksum.h
index 97ea46b5cf80..128bf03b54b7 100644
--- a/arch/microblaze/include/asm/checksum.h
+++ b/arch/microblaze/include/asm/checksum.h
@@ -10,12 +10,11 @@
 #ifndef _ASM_MICROBLAZE_CHECKSUM_H
 #define _ASM_MICROBLAZE_CHECKSUM_H
 
-#include <linux/in6.h>
-
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
+#define csum_tcpudp_nofold      csum_tcpudp_nofold
 static inline __wsum
 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
                    unsigned short proto, __wsum sum)
@@ -30,71 +29,6 @@ csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
         return sum;
 }
 
-/*
- * computes the checksum of a memory block at buff, length len,
- * and adds in "sum" (32-bit)
- *
- * returns a 32-bit number suitable for feeding into itself
- * or csum_tcpudp_magic
- *
- * this function must be called with even lengths, except
- * for the last fragment, which may be odd
- *
- * it's best to have buff aligned on a 32-bit boundary
- */
-extern __wsum csum_partial(const void *buff, int len, __wsum sum);
-
-/*
- * the same as csum_partial, but copies from src while it
- * checksums
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-extern __wsum csum_partial_copy(const void *src, void *dst, int len,
-                                                                __wsum sum);
-
-/*
- * the same as csum_partial_copy, but copies from user space.
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
-                                        int len, __wsum sum, int *csum_err);
-
-#define csum_partial_copy_nocheck(src, dst, len, sum)   \
-        csum_partial_copy((src), (dst), (len), (sum))
-
-/*
- *      This is a version of ip_compute_csum() optimized for IP headers,
- *      which always checksum on 4 octet boundaries.
- *
- */
-extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
-
-/*
- *      Fold a partial checksum
- */
-static inline __sum16 csum_fold(__wsum csum)
-{
-        u32 sum = (__force u32)csum;
-        sum = (sum & 0xffff) + (sum >> 16);
-        sum = (sum & 0xffff) + (sum >> 16);
-        return (__force __sum16)~sum;
-}
-
-static inline __sum16
-csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
-                  unsigned short proto, __wsum sum)
-{
-        return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));
-}
-
-/*
- * this routine is used for miscellaneous IP-like checksums, mainly
- * in icmp.c
- */
-extern __sum16 ip_compute_csum(const void *buff, int len);
+#include <asm-generic/checksum.h>
 
 #endif /* _ASM_MICROBLAZE_CHECKSUM_H */
diff --git a/arch/microblaze/include/asm/fb.h b/arch/microblaze/include/asm/fb.h
new file mode 100644
index 000000000000..3a4988e8df45
--- /dev/null
+++ b/arch/microblaze/include/asm/fb.h
@@ -0,0 +1 @@
+#include <asm-generic/fb.h>
diff --git a/arch/microblaze/include/asm/hardirq.h b/arch/microblaze/include/asm/hardirq.h
index 0f2d6b013e11..41e1e1aa36ac 100644
--- a/arch/microblaze/include/asm/hardirq.h
+++ b/arch/microblaze/include/asm/hardirq.h
@@ -9,21 +9,11 @@
 #ifndef _ASM_MICROBLAZE_HARDIRQ_H
 #define _ASM_MICROBLAZE_HARDIRQ_H
 
-#include <linux/cache.h>
-#include <linux/irq.h>
-#include <asm/irq.h>
-#include <asm/current.h>
-#include <linux/ptrace.h>
-
 /* should be defined in each interrupt controller driver */
 extern unsigned int get_irq(struct pt_regs *regs);
 
-typedef struct {
-        unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
+#define ack_bad_irq ack_bad_irq
 void ack_bad_irq(unsigned int irq);
-
-#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
+#include <asm-generic/hardirq.h>
 
 #endif /* _ASM_MICROBLAZE_HARDIRQ_H */
diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h
index 5c173424d074..7c3ec13b44d8 100644
--- a/arch/microblaze/include/asm/io.h
+++ b/arch/microblaze/include/asm/io.h
@@ -14,7 +14,6 @@
 #include <asm/byteorder.h>
 #include <asm/page.h>
 #include <linux/types.h>
-#include <asm/byteorder.h>
 #include <linux/mm.h>          /* Get struct page {...} */
 
 
diff --git a/arch/microblaze/include/asm/ioctls.h b/arch/microblaze/include/asm/ioctls.h
index 03582b249204..ec34c760665e 100644
--- a/arch/microblaze/include/asm/ioctls.h
+++ b/arch/microblaze/include/asm/ioctls.h
@@ -1,91 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_IOCTLS_H
-#define _ASM_MICROBLAZE_IOCTLS_H
-
-#include <linux/ioctl.h>
-
-/* 0x54 is just a magic number to make these relatively unique ('T') */
-
-#define TCGETS          0x5401
-#define TCSETS          0x5402
-#define TCSETSW         0x5403
-#define TCSETSF         0x5404
-#define TCGETA          0x5405
-#define TCSETA          0x5406
-#define TCSETAW         0x5407
-#define TCSETAF         0x5408
-#define TCSBRK          0x5409
-#define TCXONC          0x540A
-#define TCFLSH          0x540B
-#define TIOCEXCL        0x540C
-#define TIOCNXCL        0x540D
-#define TIOCSCTTY       0x540E
-#define TIOCGPGRP       0x540F
-#define TIOCSPGRP       0x5410
-#define TIOCOUTQ        0x5411
-#define TIOCSTI         0x5412
-#define TIOCGWINSZ      0x5413
-#define TIOCSWINSZ      0x5414
-#define TIOCMGET        0x5415
-#define TIOCMBIS        0x5416
-#define TIOCMBIC        0x5417
-#define TIOCMSET        0x5418
-#define TIOCGSOFTCAR    0x5419
-#define TIOCSSOFTCAR    0x541A
-#define FIONREAD        0x541B
-#define TIOCINQ         FIONREAD
-#define TIOCLINUX       0x541C
-#define TIOCCONS        0x541D
-#define TIOCGSERIAL     0x541E
-#define TIOCSSERIAL     0x541F
-#define TIOCPKT         0x5420
-#define FIONBIO         0x5421
-#define TIOCNOTTY       0x5422
-#define TIOCSETD        0x5423
-#define TIOCGETD        0x5424
-#define TCSBRKP         0x5425 /* Needed for POSIX tcsendbreak() */
-#define TIOCTTYGSTRUCT  0x5426 /* For debugging only */
-#define TIOCSBRK        0x5427 /* BSD compatibility */
-#define TIOCCBRK        0x5428 /* BSD compatibility */
-#define TIOCGSID        0x5429 /* Return the session ID of FD */
-/* Get Pty Number (of pty-mux device) */
-#define TIOCGPTN        _IOR('T', 0x30, unsigned int)
-#define TIOCSPTLCK      _IOW('T', 0x31, int) /* Lock/unlock Pty */
-
-#define FIONCLEX        0x5450 /* these numbers need to be adjusted. */
-#define FIOCLEX         0x5451
-#define FIOASYNC        0x5452
-#define TIOCSERCONFIG   0x5453
-#define TIOCSERGWILD    0x5454
-#define TIOCSERSWILD    0x5455
-#define TIOCGLCKTRMIOS  0x5456
-#define TIOCSLCKTRMIOS  0x5457
-#define TIOCSERGSTRUCT  0x5458 /* For debugging only */
-#define TIOCSERGETLSR   0x5459 /* Get line status register */
-#define TIOCSERGETMULTI 0x545A /* Get multiport config */
-#define TIOCSERSETMULTI 0x545B /* Set multiport config */
-
-#define TIOCMIWAIT      0x545C /* wait for a change on serial input line(s) */
-#define TIOCGICOUNT     0x545D /* read serial port inline interrupt counts */
-
-#define FIOQSIZE        0x545E
-
-/* Used for packet mode */
-#define TIOCPKT_DATA            0
-#define TIOCPKT_FLUSHREAD       1
-#define TIOCPKT_FLUSHWRITE      2
-#define TIOCPKT_STOP            4
-#define TIOCPKT_START           8
-#define TIOCPKT_NOSTOP          16
-#define TIOCPKT_DOSTOP          32
-
-#define TIOCSER_TEMT    0x01 /* Transmitter physically empty */
-
-#endif /* _ASM_MICROBLAZE_IOCTLS_H */
+#include <asm-generic/ioctls.h>
diff --git a/arch/microblaze/include/asm/ipcbuf.h b/arch/microblaze/include/asm/ipcbuf.h
index b056fa420654..84c7e51cb6d0 100644
--- a/arch/microblaze/include/asm/ipcbuf.h
+++ b/arch/microblaze/include/asm/ipcbuf.h
@@ -1,36 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_IPCBUF_H
-#define _ASM_MICROBLAZE_IPCBUF_H
-
-/*
- * The user_ipc_perm structure for microblaze architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 32-bit mode_t and seq
- * - 2 miscellaneous 32-bit values
- */
-
-struct ipc64_perm {
-        __kernel_key_t          key;
-        __kernel_uid32_t        uid;
-        __kernel_gid32_t        gid;
-        __kernel_uid32_t        cuid;
-        __kernel_gid32_t        cgid;
-        __kernel_mode_t         mode;
-        unsigned short          __pad1;
-        unsigned short          seq;
-        unsigned short          __pad2;
-        unsigned long           __unused1;
-        unsigned long           __unused2;
-};
-
-#endif /* _ASM_MICROBLAZE_IPCBUF_H */
+#include <asm-generic/ipcbuf.h>
diff --git a/arch/microblaze/include/asm/irq.h b/arch/microblaze/include/asm/irq.h
index db515deaa720..90f050535ebe 100644
--- a/arch/microblaze/include/asm/irq.h
+++ b/arch/microblaze/include/asm/irq.h
@@ -10,6 +10,7 @@
 #define _ASM_MICROBLAZE_IRQ_H
 
 #define NR_IRQS 32
+#include <asm-generic/irq.h>
 
 #include <linux/interrupt.h>
 
@@ -17,11 +18,6 @@ extern unsigned int nr_irq;
 
 #define NO_IRQ (-1)
 
-static inline int irq_canonicalize(int irq)
-{
-        return irq;
-}
-
 struct pt_regs;
 extern void do_IRQ(struct pt_regs *regs);
 
diff --git a/arch/microblaze/include/asm/mman.h b/arch/microblaze/include/asm/mman.h
index 4914b1329445..8eebf89f5ab1 100644
--- a/arch/microblaze/include/asm/mman.h
+++ b/arch/microblaze/include/asm/mman.h
@@ -1,25 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_MMAN_H
-#define _ASM_MICROBLAZE_MMAN_H
-
 #include <asm-generic/mman.h>
-
-#define MAP_GROWSDOWN   0x0100 /* stack-like segment */
-#define MAP_DENYWRITE   0x0800 /* ETXTBSY */
-#define MAP_EXECUTABLE  0x1000 /* mark it as an executable */
-#define MAP_LOCKED      0x2000 /* pages are locked */
-#define MAP_NORESERVE   0x4000 /* don't check for reservations */
-#define MAP_POPULATE    0x8000 /* populate (prefault) pagetables */
-#define MAP_NONBLOCK    0x10000 /* do not block on IO */
-
-#define MCL_CURRENT     1 /* lock all current mappings */
-#define MCL_FUTURE      2 /* lock all future mappings */
-
-#endif /* _ASM_MICROBLAZE_MMAN_H */
diff --git a/arch/microblaze/include/asm/mmu.h b/arch/microblaze/include/asm/mmu.h
index 66cad6a99d77..8d6a654ceffb 100644
--- a/arch/microblaze/include/asm/mmu.h
+++ b/arch/microblaze/include/asm/mmu.h
@@ -12,12 +12,7 @@
 #define _ASM_MICROBLAZE_MMU_H
 
 # ifndef CONFIG_MMU
-#  ifndef __ASSEMBLY__
-typedef struct {
-        struct vm_list_struct   *vmlist;
-        unsigned long           end_brk;
-} mm_context_t;
-#  endif /* __ASSEMBLY__ */
+#  include <asm-generic/mmu.h>
 # else /* CONFIG_MMU */
 #  ifdef __KERNEL__
 #   ifndef __ASSEMBLY__
diff --git a/arch/microblaze/include/asm/mmu_context.h b/arch/microblaze/include/asm/mmu_context.h
index 385fed16bbfb..24eab1674d3e 100644
--- a/arch/microblaze/include/asm/mmu_context.h
+++ b/arch/microblaze/include/asm/mmu_context.h
@@ -1,5 +1,5 @@
 #ifdef CONFIG_MMU
 # include "mmu_context_mm.h"
 #else
-# include "mmu_context_no.h"
+# include <asm-generic/mmu_context.h>
 #endif
diff --git a/arch/microblaze/include/asm/mmu_context_no.h b/arch/microblaze/include/asm/mmu_context_no.h
deleted file mode 100644
index ba5567190154..000000000000
--- a/arch/microblaze/include/asm/mmu_context_no.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu>
- * Copyright (C) 2008-2009 PetaLogix
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_MMU_CONTEXT_H
-#define _ASM_MICROBLAZE_MMU_CONTEXT_H
-
-# define init_new_context(tsk, mm)              ({ 0; })
-
-# define enter_lazy_tlb(mm, tsk)                do {} while (0)
-# define change_mm_context(old, ctx, _pml4)     do {} while (0)
-# define destroy_context(mm)                    do {} while (0)
-# define deactivate_mm(tsk, mm)                 do {} while (0)
-# define switch_mm(prev, next, tsk)             do {} while (0)
-# define activate_mm(prev, next)                do {} while (0)
-
-#endif /* _ASM_MICROBLAZE_MMU_CONTEXT_H */
diff --git a/arch/microblaze/include/asm/module.h b/arch/microblaze/include/asm/module.h
index 914565a90315..7be1347fce42 100644
--- a/arch/microblaze/include/asm/module.h
+++ b/arch/microblaze/include/asm/module.h
@@ -9,6 +9,8 @@
 #ifndef _ASM_MICROBLAZE_MODULE_H
 #define _ASM_MICROBLAZE_MODULE_H
 
+#include <asm-generic/module.h>
+
 /* Microblaze Relocations */
 #define R_MICROBLAZE_NONE 0
 #define R_MICROBLAZE_32 1
@@ -24,14 +26,6 @@
 /* Keep this the last entry. */
 #define R_MICROBLAZE_NUM 11
 
-struct mod_arch_specific {
-        int foo;
-};
-
-#define Elf_Shdr        Elf32_Shdr
-#define Elf_Sym         Elf32_Sym
-#define Elf_Ehdr        Elf32_Ehdr
-
 typedef struct { volatile int counter; } module_t;
 
 #endif /* _ASM_MICROBLAZE_MODULE_H */
diff --git a/arch/microblaze/include/asm/msgbuf.h b/arch/microblaze/include/asm/msgbuf.h
index 09dd97097211..809134c644a6 100644
--- a/arch/microblaze/include/asm/msgbuf.h
+++ b/arch/microblaze/include/asm/msgbuf.h
@@ -1,31 +1 @@
-#ifndef _ASM_MICROBLAZE_MSGBUF_H
-#define _ASM_MICROBLAZE_MSGBUF_H
-
-/*
- * The msqid64_ds structure for microblaze architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
-        struct ipc64_perm msg_perm;
-        __kernel_time_t msg_stime; /* last msgsnd time */
-        unsigned long __unused1;
-        __kernel_time_t msg_rtime; /* last msgrcv time */
-        unsigned long __unused2;
-        __kernel_time_t msg_ctime; /* last change time */
-        unsigned long __unused3;
-        unsigned long msg_cbytes; /* current number of bytes on queue */
-        unsigned long msg_qnum; /* number of messages in queue */
-        unsigned long msg_qbytes; /* max number of bytes on queue */
-        __kernel_pid_t msg_lspid; /* pid of last msgsnd */
-        __kernel_pid_t msg_lrpid; /* last receive pid */
-        unsigned long __unused4;
-        unsigned long __unused5;
-};
-
-#endif /* _ASM_MICROBLAZE_MSGBUF_H */
+#include <asm-generic/msgbuf.h>
diff --git a/arch/microblaze/include/asm/param.h b/arch/microblaze/include/asm/param.h
index 8c538a49616d..965d45427975 100644
--- a/arch/microblaze/include/asm/param.h
+++ b/arch/microblaze/include/asm/param.h
@@ -1,30 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_PARAM_H
-#define _ASM_MICROBLAZE_PARAM_H
-
-#ifdef __KERNEL__
-#define HZ              CONFIG_HZ       /* internal kernel timer frequency */
-#define USER_HZ         100             /* for user interfaces in "ticks" */
-#define CLOCKS_PER_SEC  (USER_HZ)       /* frequency at which times() counts */
-#endif /* __KERNEL__ */
-
-#ifndef HZ
-#define HZ 100
-#endif
-
-#define EXEC_PAGESIZE   4096
-
-#ifndef NOGROUP
-#define NOGROUP         (-1)
-#endif
-
-#define MAXHOSTNAMELEN  64      /* max length of hostname */
-
-#endif /* _ASM_MICROBLAZE_PARAM_H */
+#include <asm-generic/param.h>
diff --git a/arch/microblaze/include/asm/parport.h b/arch/microblaze/include/asm/parport.h
new file mode 100644
index 000000000000..cf252af64590
--- /dev/null
+++ b/arch/microblaze/include/asm/parport.h
@@ -0,0 +1 @@
+#include <asm-generic/parport.h>
diff --git a/arch/microblaze/include/asm/pci.h b/arch/microblaze/include/asm/pci.h
index ca03794cf3f0..9f0df5faf2c8 100644
--- a/arch/microblaze/include/asm/pci.h
+++ b/arch/microblaze/include/asm/pci.h
@@ -1 +1 @@
-#include <linux/io.h>
+#include <asm-generic/pci.h>
diff --git a/arch/microblaze/include/asm/pgalloc.h b/arch/microblaze/include/asm/pgalloc.h
index 59a757e46ba5..b0131da1387b 100644
--- a/arch/microblaze/include/asm/pgalloc.h
+++ b/arch/microblaze/include/asm/pgalloc.h
@@ -180,7 +180,7 @@ extern inline void pte_free(struct mm_struct *mm, struct page *ptepage)
         __free_page(ptepage);
 }
 
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, (pte))
+#define __pte_free_tlb(tlb, pte, addr)  pte_free((tlb)->mm, (pte))
 
 #define pmd_populate(mm, pmd, pte)      (pmd_val(*(pmd)) = page_address(pte))
 
@@ -193,7 +193,7 @@ extern inline void pte_free(struct mm_struct *mm, struct page *ptepage)
  */
 #define pmd_alloc_one(mm, address)      ({ BUG(); ((pmd_t *)2); })
 /*#define pmd_free(mm, x)                       do { } while (0)*/
-#define __pmd_free_tlb(tlb, x)          do { } while (0)
+#define __pmd_free_tlb(tlb, x, addr)    do { } while (0)
 #define pgd_populate(mm, pmd, pte)      BUG()
 
 extern int do_check_pgt_cache(int, int);
diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h
index 4c57a586a989..cc3a4dfc3eaa 100644
--- a/arch/microblaze/include/asm/pgtable.h
+++ b/arch/microblaze/include/asm/pgtable.h
@@ -185,6 +185,7 @@ static inline pte_t pte_mkspecial(pte_t pte)	{ return pte; }
 
 /* Definitions for MicroBlaze. */
 #define _PAGE_GUARDED   0x001   /* G: page is guarded from prefetch */
+#define _PAGE_FILE      0x001   /* when !present: nonlinear file mapping */
 #define _PAGE_PRESENT   0x002   /* software: PTE contains a translation */
 #define _PAGE_NO_CACHE  0x004   /* I: caching is inhibited */
 #define _PAGE_WRITETHRU 0x008   /* W: caching is write-through */
@@ -320,8 +321,7 @@ static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW; }
 static inline int pte_exec(pte_t pte)  { return pte_val(pte) & _PAGE_EXEC; }
 static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }
 static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }
-/* FIXME */
-static inline int pte_file(pte_t pte)           { return 0; }
+static inline int pte_file(pte_t pte)  { return pte_val(pte) & _PAGE_FILE; }
 
 static inline void pte_uncache(pte_t pte) { pte_val(pte) |= _PAGE_NO_CACHE; }
 static inline void pte_cache(pte_t pte)   { pte_val(pte) &= ~_PAGE_NO_CACHE; }
@@ -488,7 +488,7 @@ static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address)
 /* Encode and decode a nonlinear file mapping entry */
 #define PTE_FILE_MAX_BITS       29
 #define pte_to_pgoff(pte)       (pte_val(pte) >> 3)
-#define pgoff_to_pte(off)       ((pte_t) { ((off) << 3) })
+#define pgoff_to_pte(off)       ((pte_t) { ((off) << 3) | _PAGE_FILE })
 
 extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 
diff --git a/arch/microblaze/include/asm/posix_types.h b/arch/microblaze/include/asm/posix_types.h
index 8c758b231f37..0e15039673e3 100644
--- a/arch/microblaze/include/asm/posix_types.h
+++ b/arch/microblaze/include/asm/posix_types.h
@@ -1,73 +1,9 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
 #ifndef _ASM_MICROBLAZE_POSIX_TYPES_H
 #define _ASM_MICROBLAZE_POSIX_TYPES_H
 
-/*
- * This file is generally used by user-level software, so you need to
- * be a little careful about namespace pollution etc. Also, we cannot
- * assume GCC is being used.
- */
-
-typedef unsigned long   __kernel_ino_t;
 typedef unsigned short  __kernel_mode_t;
-typedef unsigned int    __kernel_nlink_t;
-typedef long            __kernel_off_t;
-typedef int             __kernel_pid_t;
-typedef unsigned int    __kernel_ipc_pid_t;
-typedef unsigned int    __kernel_uid_t;
-typedef unsigned int    __kernel_gid_t;
-typedef unsigned long   __kernel_size_t;
-typedef long            __kernel_ssize_t;
-typedef int             __kernel_ptrdiff_t;
-typedef long            __kernel_time_t;
-typedef long            __kernel_suseconds_t;
-typedef long            __kernel_clock_t;
-typedef int             __kernel_timer_t;
-typedef int             __kernel_clockid_t;
-typedef int             __kernel_daddr_t;
-typedef char            *__kernel_caddr_t;
-typedef unsigned short  __kernel_uid16_t;
-typedef unsigned short  __kernel_gid16_t;
-typedef unsigned int    __kernel_uid32_t;
-typedef unsigned int    __kernel_gid32_t;
-
-typedef unsigned int    __kernel_old_uid_t;
-typedef unsigned int    __kernel_old_gid_t;
-typedef unsigned int    __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long       __kernel_loff_t;
-#endif
-
-typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
-        int     val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
-        int     __val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
-
-#undef  __FD_SET
-#define __FD_SET(d, set)        ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-
-#undef  __FD_CLR
-#define __FD_CLR(d, set)        ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-
-#undef  __FD_ISSET
-#define __FD_ISSET(d, set)      (!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d)))
-
-#undef  __FD_ZERO
-#define __FD_ZERO(fdsetp) (memset(fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
+#define __kernel_mode_t __kernel_mode_t
 
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#include <asm-generic/posix_types.h>
 
 #endif /* _ASM_MICROBLAZE_POSIX_TYPES_H */
diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h
index 20f7b3a926e8..37e6f305a68e 100644
--- a/arch/microblaze/include/asm/prom.h
+++ b/arch/microblaze/include/asm/prom.h
@@ -16,6 +16,18 @@
 #define _ASM_MICROBLAZE_PROM_H
 #ifdef __KERNEL__
 
+/* Definitions used by the flattened device tree */
+#define OF_DT_HEADER            0xd00dfeed /* marker */
+#define OF_DT_BEGIN_NODE        0x1 /* Start of node, full name */
+#define OF_DT_END_NODE          0x2 /* End node */
+#define OF_DT_PROP              0x3 /* Property: name off, size, content */
+#define OF_DT_NOP               0x4 /* nop */
+#define OF_DT_END               0x9
+
+#define OF_DT_VERSION           0x10
+
+#ifndef __ASSEMBLY__
+
 #include <linux/types.h>
 #include <linux/proc_fs.h>
 #include <linux/platform_device.h>
@@ -29,16 +41,6 @@
 #define of_prop_cmp(s1, s2)             strcmp((s1), (s2))
 #define of_node_cmp(s1, s2)             strcasecmp((s1), (s2))
 
-/* Definitions used by the flattened device tree */
-#define OF_DT_HEADER            0xd00dfeed /* marker */
-#define OF_DT_BEGIN_NODE        0x1 /* Start of node, full name */
-#define OF_DT_END_NODE          0x2 /* End node */
-#define OF_DT_PROP              0x3 /* Property: name off, size, content */
-#define OF_DT_NOP               0x4 /* nop */
-#define OF_DT_END               0x9
-
-#define OF_DT_VERSION           0x10
-
 /*
  * This is what gets passed to the kernel by prom_init or kexec
  *
@@ -309,5 +311,6 @@ extern void __iomem *of_iomap(struct device_node *device, int index);
  */
 #include <linux/of.h>
 
+#endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
 #endif /* _ASM_MICROBLAZE_PROM_H */
diff --git a/arch/microblaze/include/asm/scatterlist.h b/arch/microblaze/include/asm/scatterlist.h
index 08ff1d049b42..35d786fe93ae 100644
--- a/arch/microblaze/include/asm/scatterlist.h
+++ b/arch/microblaze/include/asm/scatterlist.h
@@ -1,28 +1 @@
-/*
- * Copyright (C) 2008 Michal Simek <monstr@monstr.eu>
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_SCATTERLIST_H
-#define _ASM_MICROBLAZE_SCATTERLIST_H
-
-struct scatterlist {
-#ifdef CONFIG_DEBUG_SG
-        unsigned long   sg_magic;
-#endif
-        unsigned long   page_link;
-        dma_addr_t      dma_address;
-        unsigned int    offset;
-        unsigned int    length;
-};
-
-#define sg_dma_address(sg)      ((sg)->dma_address)
-#define sg_dma_len(sg)          ((sg)->length)
-
-#define ISA_DMA_THRESHOLD (~0UL)
-
-#endif /* _ASM_MICROBLAZE_SCATTERLIST_H */
+#include <asm-generic/scatterlist.h>
diff --git a/arch/microblaze/include/asm/sembuf.h b/arch/microblaze/include/asm/sembuf.h
index b804ed71a57e..7673b83cfef7 100644
--- a/arch/microblaze/include/asm/sembuf.h
+++ b/arch/microblaze/include/asm/sembuf.h
@@ -1,34 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_SEMBUF_H
-#define _ASM_MICROBLAZE_SEMBUF_H
-
-/*
- * The semid64_ds structure for microblaze architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-        struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
-        __kernel_time_t sem_otime; /* last semop time */
-        unsigned long   __unused1;
-        __kernel_time_t sem_ctime; /* last change time */
-        unsigned long   __unused2;
-        unsigned long   sem_nsems; /* no. of semaphores in array */
-        unsigned long   __unused3;
-        unsigned long   __unused4;
-};
-
-
-#endif /* _ASM_MICROBLAZE_SEMBUF_H */
+#include <asm-generic/sembuf.h>
diff --git a/arch/microblaze/include/asm/serial.h b/arch/microblaze/include/asm/serial.h
index 39bfc8ce6af5..a0cb0caff152 100644
--- a/arch/microblaze/include/asm/serial.h
+++ b/arch/microblaze/include/asm/serial.h
@@ -1,14 +1 @@
-/*
- * Copyright (C) 2009 Michal Simek <monstr@monstr.eu>
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_SERIAL_H
-#define _ASM_MICROBLAZE_SERIAL_H
-
-# define BASE_BAUD (1843200 / 16)
-
-#endif /* _ASM_MICROBLAZE_SERIAL_H */
+#include <asm-generic/serial.h>
diff --git a/arch/microblaze/include/asm/shmbuf.h b/arch/microblaze/include/asm/shmbuf.h
index f829c5843618..83c05fc2de38 100644
--- a/arch/microblaze/include/asm/shmbuf.h
+++ b/arch/microblaze/include/asm/shmbuf.h
@@ -1,42 +1 @@
-#ifndef _ASM_MICROBLAZE_SHMBUF_H
-#define _ASM_MICROBLAZE_SHMBUF_H
-
-/*
- * The shmid64_ds structure for microblaze architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
-        struct ipc64_perm       shm_perm; /* operation perms */
-        size_t                  shm_segsz; /* size of segment (bytes) */
-        __kernel_time_t         shm_atime; /* last attach time */
-        unsigned long           __unused1;
-        __kernel_time_t         shm_dtime; /* last detach time */
-        unsigned long           __unused2;
-        __kernel_time_t         shm_ctime; /* last change time */
-        unsigned long           __unused3;
-        __kernel_pid_t          shm_cpid; /* pid of creator */
-        __kernel_pid_t          shm_lpid; /* pid of last operator */
-        unsigned long           shm_nattch; /* no. of current attaches */
-        unsigned long           __unused4;
-        unsigned long           __unused5;
-};
-
-struct shminfo64 {
-        unsigned long   shmmax;
-        unsigned long   shmmin;
-        unsigned long   shmmni;
-        unsigned long   shmseg;
-        unsigned long   shmall;
-        unsigned long   __unused1;
-        unsigned long   __unused2;
-        unsigned long   __unused3;
-        unsigned long   __unused4;
-};
-
-#endif /* _ASM_MICROBLAZE_SHMBUF_H */
+#include <asm-generic/shmbuf.h>
diff --git a/arch/microblaze/include/asm/shmparam.h b/arch/microblaze/include/asm/shmparam.h
index 9f5fc2b3b6a3..93f30deb95d0 100644
--- a/arch/microblaze/include/asm/shmparam.h
+++ b/arch/microblaze/include/asm/shmparam.h
@@ -1,6 +1 @@
-#ifndef _ASM_MICROBLAZE_SHMPARAM_H
-#define _ASM_MICROBLAZE_SHMPARAM_H
-
-#define SHMLBA  PAGE_SIZE /* attach addr a multiple of this */
-
-#endif /* _ASM_MICROBLAZE_SHMPARAM_H */
+#include <asm-generic/shmparam.h>
diff --git a/arch/microblaze/include/asm/siginfo.h b/arch/microblaze/include/asm/siginfo.h
index f162911a8f50..0815d29d82e5 100644
--- a/arch/microblaze/include/asm/siginfo.h
+++ b/arch/microblaze/include/asm/siginfo.h
@@ -1,15 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_SIGINFO_H
-#define _ASM_MICROBLAZE_SIGINFO_H
-
-#include <linux/types.h>
 #include <asm-generic/siginfo.h>
-
-#endif /* _ASM_MICROBLAZE_SIGINFO_H */
diff --git a/arch/microblaze/include/asm/signal.h b/arch/microblaze/include/asm/signal.h
index 46bc2267d949..7b1573ce19de 100644
--- a/arch/microblaze/include/asm/signal.h
+++ b/arch/microblaze/include/asm/signal.h
@@ -1,165 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *      Yasushi SHOJI <yashi@atmark-techno.com>
- *      Tetsuya OHKAWA <tetsuya@atmark-techno.com>
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_SIGNAL_H
-#define _ASM_MICROBLAZE_SIGNAL_H
-
-#define SIGHUP          1
-#define SIGINT          2
-#define SIGQUIT         3
-#define SIGILL          4
-#define SIGTRAP         5
-#define SIGABRT         6
-#define SIGIOT          6
-#define SIGBUS          7
-#define SIGFPE          8
-#define SIGKILL         9
-#define SIGUSR1         10
-#define SIGSEGV         11
-#define SIGUSR2         12
-#define SIGPIPE         13
-#define SIGALRM         14
-#define SIGTERM         15
-#define SIGSTKFLT       16
-#define SIGCHLD         17
-#define SIGCONT         18
-#define SIGSTOP         19
-#define SIGTSTP         20
-#define SIGTTIN         21
-#define SIGTTOU         22
-#define SIGURG          23
-#define SIGXCPU         24
-#define SIGXFSZ         25
-#define SIGVTALRM       26
-#define SIGPROF         27
-#define SIGWINCH        28
-#define SIGIO           29
-#define SIGPOLL         SIGIO
-/*
-#define SIGLOST         29
-*/
-#define SIGPWR          30
-#define SIGSYS          31
-#define SIGUNUSED       31
-
-/* These should not be considered constants from userland. */
-#define SIGRTMIN        32
-#define SIGRTMAX        _NSIG
-
-/*
- * SA_FLAGS values:
- *
- * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
- * SA_RESETHAND clears the handler when the signal is delivered.
- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
- * SA_NODEFER prevents the current signal from being masked in the handler.
- *
- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
- * Unix names RESETHAND and NODEFER respectively.
- */
-#define SA_NOCLDSTOP    0x00000001
-#define SA_NOCLDWAIT    0x00000002
-#define SA_SIGINFO      0x00000004
-#define SA_ONSTACK      0x08000000
-#define SA_RESTART      0x10000000
-#define SA_NODEFER      0x40000000
-#define SA_RESETHAND    0x80000000
-
-#define SA_NOMASK       SA_NODEFER
-#define SA_ONESHOT      SA_RESETHAND
-
-#define SA_RESTORER     0x04000000
-
-/*
- * sigaltstack controls
- */
-#define SS_ONSTACK      1
-#define SS_DISABLE      2
-
-#define MINSIGSTKSZ     2048
-#define SIGSTKSZ        8192
-
-# ifndef __ASSEMBLY__
-# include <linux/types.h>
-# include <asm-generic/signal-defs.h>
-
-/* Avoid too many header ordering problems. */
-struct siginfo;
-
-#  ifdef __KERNEL__
-/*
- * Most things should be clean enough to redefine this at will, if care
- * is taken to make libc match.
- */
-#  define _NSIG         64
-#  define _NSIG_BPW     32
-#  define _NSIG_WORDS   (_NSIG / _NSIG_BPW)
-
-typedef unsigned long old_sigset_t; /* at least 32 bits */
-
-typedef struct {
-        unsigned long sig[_NSIG_WORDS];
-} sigset_t;
-
-struct old_sigaction {
-        __sighandler_t sa_handler;
-        old_sigset_t sa_mask;
-        unsigned long sa_flags;
-        void (*sa_restorer)(void);
-};
-
-struct sigaction {
-        __sighandler_t sa_handler;
-        unsigned long sa_flags;
-        void (*sa_restorer)(void);
-        sigset_t sa_mask; /* mask last for extensibility */
-};
-
-struct k_sigaction {
-        struct sigaction sa;
-};
-
-#  include <asm/sigcontext.h>
-#  undef __HAVE_ARCH_SIG_BITOPS
-
-#  define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
-#  else /* !__KERNEL__ */
-
-/* Here we must cater to libcs that poke about in kernel headers. */
-
-#  define NSIG          32
-typedef unsigned long sigset_t;
-
-struct sigaction {
-        union {
-        __sighandler_t _sa_handler;
-        void (*_sa_sigaction)(int, struct siginfo *, void *);
-        } _u;
-        sigset_t sa_mask;
-        unsigned long sa_flags;
-        void (*sa_restorer)(void);
-};
-
-#  define sa_handler    _u._sa_handler
-#  define sa_sigaction  _u._sa_sigaction
-
-#  endif /* __KERNEL__ */
-
-typedef struct sigaltstack {
-        void *ss_sp;
-        int ss_flags;
-        size_t ss_size;
-} stack_t;
-
-# endif /* __ASSEMBLY__ */
-#endif /* _ASM_MICROBLAZE_SIGNAL_H */
+#include <asm-generic/signal.h>
diff --git a/arch/microblaze/include/asm/socket.h b/arch/microblaze/include/asm/socket.h
index 7361ae7cfcde..6b71384b9d8b 100644
--- a/arch/microblaze/include/asm/socket.h
+++ b/arch/microblaze/include/asm/socket.h
@@ -1,72 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_SOCKET_H
-#define _ASM_MICROBLAZE_SOCKET_H
-
-#include <asm/sockios.h>
-
-/* For setsockoptions(2) */
-#define SOL_SOCKET      1
-
-#define SO_DEBUG        1
-#define SO_REUSEADDR    2
-#define SO_TYPE         3
-#define SO_ERROR        4
-#define SO_DONTROUTE    5
-#define SO_BROADCAST    6
-#define SO_SNDBUF       7
-#define SO_RCVBUF       8
-#define SO_SNDBUFFORCE  32
-#define SO_RCVBUFFORCE  33
-#define SO_KEEPALIVE    9
-#define SO_OOBINLINE    10
-#define SO_NO_CHECK     11
-#define SO_PRIORITY     12
-#define SO_LINGER       13
-#define SO_BSDCOMPAT    14
-/* To add :#define SO_REUSEPORT 15 */
-#define SO_PASSCRED     16
-#define SO_PEERCRED     17
-#define SO_RCVLOWAT     18
-#define SO_SNDLOWAT     19
-#define SO_RCVTIMEO     20
-#define SO_SNDTIMEO     21
-
-/* Security levels - as per NRL IPv6 - don't actually do anything */
-#define SO_SECURITY_AUTHENTICATION              22
-#define SO_SECURITY_ENCRYPTION_TRANSPORT        23
-#define SO_SECURITY_ENCRYPTION_NETWORK          24
-
-#define SO_BINDTODEVICE 25
-
-/* Socket filtering */
-#define SO_ATTACH_FILTER        26
-#define SO_DETACH_FILTER        27
-
-#define SO_PEERNAME             28
-#define SO_TIMESTAMP            29
-#define SCM_TIMESTAMP           SO_TIMESTAMP
-
-#define SO_ACCEPTCONN           30
-
-#define SO_PEERSEC              31
-#define SO_PASSSEC              34
-
-#define SO_TIMESTAMPNS          35
-#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
-
-#define SO_MARK                 36
-
-#define SO_TIMESTAMPING         37
-#define SCM_TIMESTAMPING        SO_TIMESTAMPING
-
-#define SO_PROTOCOL             38
-#define SO_DOMAIN               39
-
-#endif /* _ASM_MICROBLAZE_SOCKET_H */
+#include <asm-generic/socket.h>
diff --git a/arch/microblaze/include/asm/sockios.h b/arch/microblaze/include/asm/sockios.h
index 9fff57a701e1..def6d4746ee7 100644
--- a/arch/microblaze/include/asm/sockios.h
+++ b/arch/microblaze/include/asm/sockios.h
@@ -1,23 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_SOCKIOS_H
-#define _ASM_MICROBLAZE_SOCKIOS_H
-
-#include <linux/ioctl.h>
-
-/* Socket-level I/O control calls. */
-#define FIOSETOWN       0x8901
-#define SIOCSPGRP       0x8902
-#define FIOGETOWN       0x8903
-#define SIOCGPGRP       0x8904
-#define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
-#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
-
-#endif /* _ASM_MICROBLAZE_SOCKIOS_H */
+#include <asm-generic/sockios.h>
diff --git a/arch/microblaze/include/asm/stat.h b/arch/microblaze/include/asm/stat.h
index a15f77520bfd..3dc90fa92c70 100644
--- a/arch/microblaze/include/asm/stat.h
+++ b/arch/microblaze/include/asm/stat.h
@@ -1,68 +1 @@
-/*
- * Microblaze stat structure
- *
- * Copyright (C) 2001,02,03 NEC Electronics Corporation
- * Copyright (C) 2001,02,03 Miles Bader <miles@gnu.org>
- *
- * 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.
- *
- * Written by Miles Bader <miles@gnu.org>
- */
-
-#ifndef _ASM_MICROBLAZE_STAT_H
-#define _ASM_MICROBLAZE_STAT_H
-
-#include <linux/posix_types.h>
-
-#define STAT_HAVE_NSEC 1
-
-struct stat {
-        unsigned long   st_dev;
-        unsigned long   st_ino;
-        unsigned int    st_mode;
-        unsigned int    st_nlink;
-        unsigned int    st_uid;
-        unsigned int    st_gid;
-        unsigned long   st_rdev;
-        unsigned long   __pad1;
-        long            st_size;
-        int             st_blksize;
-        int             __pad2;
-        long            st_blocks;
-        int             st_atime;
-        unsigned int    st_atime_nsec;
-        int             st_mtime;
-        unsigned int    st_mtime_nsec;
-        int             st_ctime;
-        unsigned int    st_ctime_nsec;
-        unsigned long   __unused4;
-        unsigned long   __unused5;
-};
-
-struct stat64 {
-        unsigned long long      st_dev;         /* Device.  */
-        unsigned long long      st_ino;         /* File serial number.  */
-        unsigned int            st_mode;        /* File mode.  */
-        unsigned int            st_nlink;       /* Link count.  */
-        unsigned int            st_uid;         /* User ID of the file's owner.  */
-        unsigned int            st_gid;         /* Group ID of the file's group. */
-        unsigned long long      st_rdev;        /* Device number, if device.  */
-        unsigned long long      __pad1;
-        long long               st_size;        /* Size of file, in bytes.  */
-        int                     st_blksize;     /* Optimal block size for I/O.  */
-        int                     __pad2;
-        long long               st_blocks;      /* Number 512-byte blocks allocated. */
-        int                     st_atime;       /* Time of last access.  */
-        unsigned int            st_atime_nsec;
-        int                     st_mtime;       /* Time of last modification.  */
-        unsigned int            st_mtime_nsec;
-        int                     st_ctime;       /* Time of last status change.  */
-        unsigned int            st_ctime_nsec;
-        unsigned int            __unused4;
-        unsigned int            __unused5;
-};
-
-#endif /* _ASM_MICROBLAZE_STAT_H */
-
+#include <asm-generic/stat.h>
diff --git a/arch/microblaze/include/asm/swab.h b/arch/microblaze/include/asm/swab.h
index b375d7b65ad7..7847e563ab66 100644
--- a/arch/microblaze/include/asm/swab.h
+++ b/arch/microblaze/include/asm/swab.h
@@ -1,8 +1 @@
-#ifndef _ASM_MICROBLAZE_SWAB_H
-#define _ASM_MICROBLAZE_SWAB_H
-
-#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
-#define __SWAB_64_THRU_32__
-#endif
-
-#endif /* _ASM_MICROBLAZE_SWAB_H */
+#include <asm-generic/swab.h>
diff --git a/arch/microblaze/include/asm/syscalls.h b/arch/microblaze/include/asm/syscalls.h
index ddea9eb31f8d..720761cc741f 100644
--- a/arch/microblaze/include/asm/syscalls.h
+++ b/arch/microblaze/include/asm/syscalls.h
@@ -1,48 +1,8 @@
 #ifndef __ASM_MICROBLAZE_SYSCALLS_H
-#define __ASM_MICROBLAZE_SYSCALLS_H
-#ifdef __KERNEL__
 
-#include <linux/compiler.h>
-#include <linux/linkage.h>
-#include <linux/types.h>
-#include <linux/signal.h>
+asmlinkage long sys_clone(int flags, unsigned long stack, struct pt_regs *regs);
+#define sys_clone sys_clone
 
-/* FIXME will be removed */
-asmlinkage int sys_ipc(uint call, int first, int second,
-                                int third, void *ptr, long fifth);
+#include <asm-generic/syscalls.h>
 
-struct pt_regs;
-asmlinkage int sys_vfork(struct pt_regs *regs);
-asmlinkage int sys_clone(int flags, unsigned long stack, struct pt_regs *regs);
-asmlinkage int sys_execve(char __user *filenamei, char __user *__user *argv,
-                        char __user *__user *envp, struct pt_regs *regs);
-
-asmlinkage unsigned long sys_mmap2(unsigned long addr, size_t len,
-                        unsigned long prot, unsigned long flags,
-                        unsigned long fd, unsigned long pgoff);
-
-asmlinkage unsigned long sys_mmap(unsigned long addr, size_t len,
-                        unsigned long prot, unsigned long flags,
-                        unsigned long fd, off_t offset);
-
-/* from signal.c */
-asmlinkage int sys_sigsuspend(old_sigset_t mask, struct pt_regs *regs);
-
-asmlinkage int sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize,
-                struct pt_regs *regs);
-
-asmlinkage int sys_sigaction(int sig, const struct old_sigaction *act,
-                struct old_sigaction *oact);
-
-asmlinkage long sys_rt_sigaction(int sig, const struct sigaction __user *act,
-                struct sigaction __user *oact, size_t sigsetsize);
-
-asmlinkage int sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
-                struct pt_regs *regs);
-
-asmlinkage int sys_sigreturn(struct pt_regs *regs);
-
-asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
-
-#endif /* __KERNEL__ */
 #endif /* __ASM_MICROBLAZE_SYSCALLS_H */
diff --git a/arch/microblaze/include/asm/system.h b/arch/microblaze/include/asm/system.h
index c4e308850b5d..b1ed61590660 100644
--- a/arch/microblaze/include/asm/system.h
+++ b/arch/microblaze/include/asm/system.h
@@ -13,6 +13,9 @@
 #include <asm/setup.h>
 #include <asm/irqflags.h>
 
+#include <asm-generic/cmpxchg.h>
+#include <asm-generic/cmpxchg-local.h>
+
 struct task_struct;
 struct thread_info;
 
diff --git a/arch/microblaze/include/asm/termbits.h b/arch/microblaze/include/asm/termbits.h
index a1b64bc4724a..3935b106de79 100644
--- a/arch/microblaze/include/asm/termbits.h
+++ b/arch/microblaze/include/asm/termbits.h
@@ -1,203 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_TERMBITS_H
-#define _ASM_MICROBLAZE_TERMBITS_H
-
-#include <linux/posix_types.h>
-
-typedef unsigned char   cc_t;
-typedef unsigned int    speed_t;
-typedef unsigned int    tcflag_t;
-
-#define NCCS 19
-struct termios {
-        tcflag_t c_iflag; /* input mode flags */
-        tcflag_t c_oflag; /* output mode flags */
-        tcflag_t c_cflag; /* control mode flags */
-        tcflag_t c_lflag; /* local mode flags */
-        cc_t c_line; /* line discipline */
-        cc_t c_cc[NCCS]; /* control characters */
-};
-
-struct ktermios {
-        tcflag_t c_iflag; /* input mode flags */
-        tcflag_t c_oflag; /* output mode flags */
-        tcflag_t c_cflag; /* control mode flags */
-        tcflag_t c_lflag; /* local mode flags */
-        cc_t c_line; /* line discipline */
-        cc_t c_cc[NCCS]; /* control characters */
-        speed_t c_ispeed; /* input speed */
-        speed_t c_ospeed; /* output speed */
-};
-
-/* c_cc characters */
-
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-/* c_iflag bits */
-
-#define IGNBRK  0000001
-#define BRKINT  0000002
-#define IGNPAR  0000004
-#define PARMRK  0000010
-#define INPCK   0000020
-#define ISTRIP  0000040
-#define INLCR   0000100
-#define IGNCR   0000200
-#define ICRNL   0000400
-#define IUCLC   0001000
-#define IXON    0002000
-#define IXANY   0004000
-#define IXOFF   0010000
-#define IMAXBEL 0020000
-#define IUTF8   0040000
-
-/* c_oflag bits */
-
-#define OPOST   0000001
-#define OLCUC   0000002
-#define ONLCR   0000004
-#define OCRNL   0000010
-#define ONOCR   0000020
-#define ONLRET  0000040
-#define OFILL   0000100
-#define OFDEL   0000200
-#define NLDLY   0000400
-#define NL0     0000000
-#define NL1     0000400
-#define CRDLY   0003000
-#define CR0     0000000
-#define CR1     0001000
-#define CR2     0002000
-#define CR3     0003000
-#define TABDLY  0014000
-#define TAB0    0000000
-#define TAB1    0004000
-#define TAB2    0010000
-#define TAB3    0014000
-#define XTABS   0014000
-#define BSDLY   0020000
-#define BS0     0000000
-#define BS1     0020000
-#define VTDLY   0040000
-#define VT0     0000000
-#define VT1     0040000
-#define FFDLY   0100000
-#define FF0     0000000
-#define FF1     0100000
-
-/* c_cflag bit meaning */
-
-#define CBAUD   0010017
-#define B0      0000000 /* hang up */
-#define B50     0000001
-#define B75     0000002
-#define B110    0000003
-#define B134    0000004
-#define B150    0000005
-#define B200    0000006
-#define B300    0000007
-#define B600    0000010
-#define B1200   0000011
-#define B1800   0000012
-#define B2400   0000013
-#define B4800   0000014
-#define B9600   0000015
-#define B19200  0000016
-#define B38400  0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CSIZE   0000060
-#define CS5     0000000
-#define CS6     0000020
-#define CS7     0000040
-#define CS8     0000060
-#define CSTOPB  0000100
-#define CREAD   0000200
-#define PARENB  0000400
-#define PARODD  0001000
-#define HUPCL   0002000
-#define CLOCAL  0004000
-#define CBAUDEX 0010000
-#define B57600  0010001
-#define B115200 0010002
-#define B230400 0010003
-#define B460800 0010004
-#define B500000 0010005
-#define B576000 0010006
-#define B921600 0010007
-#define BOTHER          0010000
-#define B1000000        0010010
-#define B1152000        0010011
-#define B1500000        0010012
-#define B2000000        0010013
-#define B2500000        0010014
-#define B3000000        0010015
-#define B3500000        0010016
-#define B4000000        0010017
-#define CIBAUD          002003600000 /* input baud rate (not used) */
-#define CMSPAR          010000000000 /* mark or space (stick) parity */
-#define CRTSCTS         020000000000 /* flow control */
-
-#define IBSHIFT 16              /* Shift from CBAUD to CIBAUD */
-
-/* c_lflag bits */
-
-#define ISIG    0000001
-#define ICANON  0000002
-#define XCASE   0000004
-#define ECHO    0000010
-#define ECHOE   0000020
-#define ECHOK   0000040
-#define ECHONL  0000100
-#define NOFLSH  0000200
-#define TOSTOP  0000400
-#define ECHOCTL 0001000
-#define ECHOPRT 0002000
-#define ECHOKE  0004000
-#define FLUSHO  0010000
-#define PENDIN  0040000
-#define IEXTEN  0100000
-
-/* tcflow() and TCXONC use these */
-
-#define TCOOFF          0
-#define TCOON           1
-#define TCIOFF          2
-#define TCION           3
-
-/* tcflush() and TCFLSH use these */
-
-#define TCIFLUSH        0
-#define TCOFLUSH        1
-#define TCIOFLUSH       2
-
-/* tcsetattr uses these */
-
-#define TCSANOW         0
-#define TCSADRAIN       1
-#define TCSAFLUSH       2
-
-#endif /* _ASM_MICROBLAZE_TERMBITS_H */
+#include <asm-generic/termbits.h>
diff --git a/arch/microblaze/include/asm/termios.h b/arch/microblaze/include/asm/termios.h
index 47a46d1fbe26..280d78a9d966 100644
--- a/arch/microblaze/include/asm/termios.h
+++ b/arch/microblaze/include/asm/termios.h
@@ -1,88 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_TERMIOS_H
-#define _ASM_MICROBLAZE_TERMIOS_H
-
-#include <linux/string.h>
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-
-struct winsize {
-        unsigned short ws_row;
-        unsigned short ws_col;
-        unsigned short ws_xpixel;
-        unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
-        unsigned short c_iflag; /* input mode flags */
-        unsigned short c_oflag; /* output mode flags */
-        unsigned short c_cflag; /* control mode flags */
-        unsigned short c_lflag; /* local mode flags */
-        unsigned char c_line; /* line discipline */
-        unsigned char c_cc[NCC]; /* control characters */
-};
-
-#ifdef __KERNEL__
-/*      intr=^C         quit=^|         erase=del       kill=^U
-        eof=^D          vtime=\0        vmin=\1         sxtc=\0
-        start=^Q        stop=^S         susp=^Z         eol=\0
-        reprint=^R      discard=^U      werase=^W       lnext=^V
-        eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-#endif
-
-/* Modem lines */
-
-#define TIOCM_LE        0x001
-#define TIOCM_DTR       0x002
-#define TIOCM_RTS       0x004
-#define TIOCM_ST        0x008
-#define TIOCM_SR        0x010
-#define TIOCM_CTS       0x020
-#define TIOCM_CAR       0x040
-#define TIOCM_RNG       0x080
-#define TIOCM_DSR       0x100
-#define TIOCM_CD        TIOCM_CAR
-#define TIOCM_RI        TIOCM_RNG
-#define TIOCM_OUT1      0x2000
-#define TIOCM_OUT2      0x4000
-#define TIOCM_LOOP      0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-/* Line disciplines */
-
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6 /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8 /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9 /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10 /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11 /* Linux IR - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12 /* SMS block mode - for talking to GSM data cards
-                                about SMS messages */
-#define N_HDLC          13 /* synchronous HDLC */
-#define N_SYNC_PPP      14
-#define N_HCI           15 /* Bluetooth HCI UART */
-
-#ifdef __KERNEL__
-
-#include <asm-generic/termios-base.h>
-
-#endif  /* __KERNEL__ */
-
-#endif /* _ASM_MICROBLAZE_TERMIOS_H */
+#include <asm-generic/termios.h>
diff --git a/arch/microblaze/include/asm/thread_info.h b/arch/microblaze/include/asm/thread_info.h
index 7fac44498445..6e92885d381a 100644
--- a/arch/microblaze/include/asm/thread_info.h
+++ b/arch/microblaze/include/asm/thread_info.h
@@ -75,8 +75,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #define INIT_THREAD_INFO(tsk)                   \
 {                                               \
@@ -84,7 +82,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = 0,                    \
         .cpu            = 0,                    \
-        .preempt_count  = 1,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .addr_limit     = KERNEL_DS,            \
         .restart_block = {                      \
                 .fn = do_no_restart_syscall,    \
diff --git a/arch/microblaze/include/asm/timex.h b/arch/microblaze/include/asm/timex.h
index 678525dc6d0b..befcf3de5532 100644
--- a/arch/microblaze/include/asm/timex.h
+++ b/arch/microblaze/include/asm/timex.h
@@ -9,10 +9,8 @@
 #ifndef _ASM_MICROBLAZE_TIMEX_H
 #define _ASM_MICROBLAZE_TIMEX_H
 
-#define CLOCK_TICK_RATE 1000 /* Timer input freq. */
-
-typedef unsigned long cycles_t;
+#include <asm-generic/timex.h>
 
-#define get_cycles()    (0)
+#define CLOCK_TICK_RATE 1000 /* Timer input freq. */
 
 #endif /* _ASM_TIMEX_H */
diff --git a/arch/microblaze/include/asm/tlb.h b/arch/microblaze/include/asm/tlb.h
index c472d2801132..e8abd4a0349c 100644
--- a/arch/microblaze/include/asm/tlb.h
+++ b/arch/microblaze/include/asm/tlb.h
@@ -11,7 +11,7 @@
 #ifndef _ASM_MICROBLAZE_TLB_H
 #define _ASM_MICROBLAZE_TLB_H
 
-#define tlb_flush(tlb)  do {} while (0)
+#define tlb_flush(tlb)  flush_tlb_mm((tlb)->mm)
 
 #include <asm-generic/tlb.h>
 
diff --git a/arch/microblaze/include/asm/types.h b/arch/microblaze/include/asm/types.h
index bebc018318f5..b9e79bc580dd 100644
--- a/arch/microblaze/include/asm/types.h
+++ b/arch/microblaze/include/asm/types.h
@@ -1,38 +1 @@
-/*
- * Copyright (C) Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_TYPES_H
-#define _ASM_MICROBLAZE_TYPES_H
-
-/*
- * This file is never included by application software unless
- * explicitly requested (e.g., via linux/types.h) in which case the
- * application is Linux specific so (user-) name space pollution is
- * not a major issue.  However, for interoperability, libraries still
- * need to be careful to avoid a name clashes.
- */
-
-#include <asm-generic/int-ll64.h>
-
-# ifndef __ASSEMBLY__
-
-typedef unsigned short umode_t;
-
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
-#  ifdef __KERNEL__
-#  define BITS_PER_LONG 32
-
-/* Dma addresses are 32-bits wide. */
-
-typedef u32 dma_addr_t;
-
-#  endif/* __KERNEL__ */
-# endif /* __ASSEMBLY__ */
-#endif /* _ASM_MICROBLAZE_TYPES_H */
+#include <asm-generic/types.h>
diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h
index 65adad61e7e9..5431b4631a7a 100644
--- a/arch/microblaze/include/asm/uaccess.h
+++ b/arch/microblaze/include/asm/uaccess.h
@@ -189,7 +189,7 @@ extern long strnlen_user(const char *src, long count);
 
 #define __put_user(x, ptr)                                              \
 ({                                                                      \
-        __typeof__(*(ptr)) __gu_val = x;                                \
+        __typeof__(*(ptr)) volatile __gu_val = (x);                     \
         long __gu_err = 0;                                              \
         switch (sizeof(__gu_val)) {                                     \
         case 1:                                                         \
diff --git a/arch/microblaze/include/asm/ucontext.h b/arch/microblaze/include/asm/ucontext.h
index 11f6bb3ae3a4..9bc07b9f30fb 100644
--- a/arch/microblaze/include/asm/ucontext.h
+++ b/arch/microblaze/include/asm/ucontext.h
@@ -1,22 +1 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * 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.
- */
-
-#ifndef _ASM_MICROBLAZE_UCONTEXT_H
-#define _ASM_MICROBLAZE_UCONTEXT_H
-
-#include <asm/sigcontext.h>
-
-struct ucontext {
-        unsigned long           uc_flags;
-        struct ucontext         *uc_link;
-        stack_t                 uc_stack;
-        struct sigcontext       uc_mcontext;
-        sigset_t                uc_sigmask; /* mask last for extensibility */
-};
-
-#endif /* _ASM_MICROBLAZE_UCONTEXT_H */
+#include <asm-generic/ucontext.h>
diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h
index b5e2f5fa5c53..0b852327c0e7 100644
--- a/arch/microblaze/include/asm/unistd.h
+++ b/arch/microblaze/include/asm/unistd.h
@@ -380,8 +380,10 @@
 #define __NR_accept04           362 /* new */
 #define __NR_preadv             363 /* new */
 #define __NR_pwritev            364 /* new */
+#define __NR_rt_tgsigqueueinfo  365 /* new */
+#define __NR_perf_counter_open  366 /* new */
 
-#define __NR_syscalls           365
+#define __NR_syscalls           367
 
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
@@ -408,7 +410,7 @@
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-/* #define __ARCH_WANT_SYS_RT_SIGSUSPEND */
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 
 /*
  * "Conditional" syscalls
diff --git a/arch/microblaze/include/asm/vga.h b/arch/microblaze/include/asm/vga.h
index 8b137891791f..89d82fd8fcf1 100644
--- a/arch/microblaze/include/asm/vga.h
+++ b/arch/microblaze/include/asm/vga.h
@@ -1 +1 @@
-
+#include <asm-generic/vga.h>
diff --git a/arch/microblaze/kernel/Makefile b/arch/microblaze/kernel/Makefile
index f4a5e19a20eb..d487729683de 100644
--- a/arch/microblaze/kernel/Makefile
+++ b/arch/microblaze/kernel/Makefile
@@ -17,4 +17,4 @@ obj-$(CONFIG_HEART_BEAT)	+= heartbeat.o
 obj-$(CONFIG_MODULES)           += microblaze_ksyms.o module.o
 obj-$(CONFIG_MMU)               += misc.o
 
-obj-y   += entry$(MMUEXT).o
+obj-y   += entry$(MMU).o
diff --git a/arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c b/arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c
index 153f57c57b6d..c259786e7faa 100644
--- a/arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c
+++ b/arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c
@@ -22,7 +22,7 @@
 
 #define CI(c, p) { ci->c = PVR_##p(pvr); }
 #define err_printk(x) \
-        early_printk("ERROR: Microblaze " x " - different for PVR and DTS\n");
+        early_printk("ERROR: Microblaze " x "-different for PVR and DTS\n");
 
 void set_cpuinfo_pvr_full(struct cpuinfo *ci, struct device_node *cpu)
 {
diff --git a/arch/microblaze/kernel/cpu/cpuinfo-static.c b/arch/microblaze/kernel/cpu/cpuinfo-static.c
index 450ca6bb828d..adb448f93d5f 100644
--- a/arch/microblaze/kernel/cpu/cpuinfo-static.c
+++ b/arch/microblaze/kernel/cpu/cpuinfo-static.c
@@ -18,7 +18,7 @@ static const char family_string[] = CONFIG_XILINX_MICROBLAZE0_FAMILY;
 static const char cpu_ver_string[] = CONFIG_XILINX_MICROBLAZE0_HW_VER;
 
 #define err_printk(x) \
-        early_printk("ERROR: Microblaze " x "- different for kernel and DTS\n");
+        early_printk("ERROR: Microblaze " x "-different for kernel and DTS\n");
 
 void __init set_cpuinfo_static(struct cpuinfo *ci, struct device_node *cpu)
 {
diff --git a/arch/microblaze/kernel/cpu/cpuinfo.c b/arch/microblaze/kernel/cpu/cpuinfo.c
index a10bea119b94..c411c6757deb 100644
--- a/arch/microblaze/kernel/cpu/cpuinfo.c
+++ b/arch/microblaze/kernel/cpu/cpuinfo.c
@@ -26,6 +26,8 @@ const struct cpu_ver_key cpu_ver_lookup[] = {
         {"7.10.b", 0x09},
         {"7.10.c", 0x0a},
         {"7.10.d", 0x0b},
+        {"7.20.a", 0x0c},
+        {"7.20.b", 0x0d},
         /* FIXME There is no keycode defined in MBV for these versions */
         {"2.10.a", 0x10},
         {"3.00.a", 0x20},
diff --git a/arch/microblaze/kernel/entry-nommu.S b/arch/microblaze/kernel/entry-nommu.S
index 1fce6b803f54..9083d85376a4 100644
--- a/arch/microblaze/kernel/entry-nommu.S
+++ b/arch/microblaze/kernel/entry-nommu.S
@@ -551,30 +551,22 @@ no_work_pending:
         rtid    r14, 0
         nop
 
-sys_vfork_wrapper:
-        brid    sys_vfork
+sys_vfork:
+        brid    microblaze_vfork
         addk    r5, r1, r0
 
-sys_clone_wrapper:
-        brid    sys_clone
+sys_clone:
+        brid    microblaze_clone
         addk    r7, r1, r0
 
-sys_execve_wrapper:
-        brid    sys_execve
+sys_execve:
+        brid    microblaze_execve
         addk    r8, r1, r0
 
-sys_sigreturn_wrapper:
-        brid    sys_sigreturn
-        addk    r5, r1, r0
-
 sys_rt_sigreturn_wrapper:
         brid    sys_rt_sigreturn
         addk    r5, r1, r0
 
-sys_sigsuspend_wrapper:
-        brid    sys_rt_sigsuspend
-        addk    r6, r1, r0
-
 sys_rt_sigsuspend_wrapper:
         brid    sys_rt_sigsuspend
         addk    r7, r1, r0
diff --git a/arch/microblaze/kernel/entry.S b/arch/microblaze/kernel/entry.S
index 91a0e7b185dd..c7353e79f4a2 100644
--- a/arch/microblaze/kernel/entry.S
+++ b/arch/microblaze/kernel/entry.S
@@ -429,12 +429,11 @@ C_ENTRY(ret_from_fork):
         brid    ret_from_trap;  /* Do normal trap return */
         nop;
 
-C_ENTRY(sys_vfork_wrapper):
+C_ENTRY(sys_vfork):
+        brid    microblaze_vfork        /* Do real work (tail-call) */
         la      r5, r1, PTO
-        brid    sys_vfork       /* Do real work (tail-call) */
-        nop
 
-C_ENTRY(sys_clone_wrapper):
+C_ENTRY(sys_clone):
         bnei    r6, 1f;                 /* See if child SP arg (arg 1) is 0. */
         lwi     r6, r1, PTO+PT_R1;      /* If so, use paret's stack ptr */
 1:      la      r7, r1, PTO;                    /* Arg 2: parent context */
@@ -444,20 +443,9 @@ C_ENTRY(sys_clone_wrapper):
         brid    do_fork         /* Do real work (tail-call) */
         nop;
 
-C_ENTRY(sys_execve_wrapper):
+C_ENTRY(sys_execve):
         la      r8, r1, PTO;            /* add user context as 4th arg */
-        brid    sys_execve;     /* Do real work (tail-call).*/
-        nop;
-
-C_ENTRY(sys_sigsuspend_wrapper):
-        swi     r3, r1, PTO+PT_R3; /* restore saved r3, r4 registers */
-        swi     r4, r1, PTO+PT_R4;
-        la      r6, r1, PTO;            /* add user context as 2nd arg */
-        bralid  r15, sys_sigsuspend; /* Do real work.*/
-        nop;
-        lwi     r3, r1, PTO+PT_R3; /* restore saved r3, r4 registers */
-        lwi     r4, r1, PTO+PT_R4;
-        bri ret_from_trap /* fall through will not work here due to align */
+        brid    microblaze_execve;      /* Do real work (tail-call).*/
         nop;
 
 C_ENTRY(sys_rt_sigsuspend_wrapper):
@@ -471,18 +459,6 @@ C_ENTRY(sys_rt_sigsuspend_wrapper):
         bri ret_from_trap /* fall through will not work here due to align */
         nop;
 
-
-C_ENTRY(sys_sigreturn_wrapper):
-        swi     r3, r1, PTO+PT_R3; /* restore saved r3, r4 registers */
-        swi     r4, r1, PTO+PT_R4;
-        la      r5, r1, PTO;            /* add user context as 1st arg */
-        brlid   r15, sys_sigreturn;     /* Do real work.*/
-        nop;
-        lwi     r3, r1, PTO+PT_R3; /* restore saved r3, r4 registers */
-        lwi     r4, r1, PTO+PT_R4;
-        bri ret_from_trap /* fall through will not work here due to align */
-        nop;
-
 C_ENTRY(sys_rt_sigreturn_wrapper):
         swi     r3, r1, PTO+PT_R3; /* restore saved r3, r4 registers */
         swi     r4, r1, PTO+PT_R4;
diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S
index e568d6ec621b..e41c6ce2a7be 100644
--- a/arch/microblaze/kernel/head.S
+++ b/arch/microblaze/kernel/head.S
@@ -31,6 +31,7 @@
 #include <linux/linkage.h>
 #include <asm/thread_info.h>
 #include <asm/page.h>
+#include <asm/prom.h>           /* for OF_DT_HEADER */
 
 #ifdef CONFIG_MMU
 #include <asm/setup.h> /* COMMAND_LINE_SIZE */
@@ -54,11 +55,19 @@ ENTRY(_start)
         andi    r1, r1, ~2
         mts     rmsr, r1
 
-/* save fdt to kernel location */
-/* r7 stores pointer to fdt blob */
-        beqi    r7, no_fdt_arg
+/* r7 may point to an FDT, or there may be one linked in.
+   if it's in r7, we've got to save it away ASAP.
+   We ensure r7 points to a valid FDT, just in case the bootloader
+   is broken or non-existent */
+        beqi    r7, no_fdt_arg                  /* NULL pointer?  don't copy */
+        lw      r11, r0, r7                     /* Does r7 point to a */
+        rsubi   r11, r11, OF_DT_HEADER          /* valid FDT? */
+        beqi    r11, _prepare_copy_fdt
+        or      r7, r0, r0              /* clear R7 when not valid DTB */
+        bnei    r11, no_fdt_arg                 /* No - get out of here */
+_prepare_copy_fdt:
         or      r11, r0, r0 /* incremment */
-        ori     r4, r0, TOPHYS(_fdt_start) /* save bram context */
+        ori     r4, r0, TOPHYS(_fdt_start)
         ori     r3, r0, (0x4000 - 4)
 _copy_fdt:
         lw      r12, r7, r11 /* r12 = r7 + r11 */
diff --git a/arch/microblaze/kernel/hw_exception_handler.S b/arch/microblaze/kernel/hw_exception_handler.S
index 9d591cd74fc2..3288c9737671 100644
--- a/arch/microblaze/kernel/hw_exception_handler.S
+++ b/arch/microblaze/kernel/hw_exception_handler.S
@@ -74,6 +74,7 @@
 
 #include <asm/mmu.h>
 #include <asm/pgtable.h>
+#include <asm/signal.h>
 #include <asm/asm-offsets.h>
 
 /* Helpful Macros */
@@ -428,19 +429,9 @@ handle_unaligned_ex:
         mfs     r17, rbtr;      /* ESR[DS] set - return address in BTR */
         nop
 _no_delayslot:
-#endif
-
-#ifdef CONFIG_MMU
-        /* Check if unaligned address is last on a 4k page */
-                andi    r5, r4, 0xffc
-                xori    r5, r5, 0xffc
-                bnei    r5, _unaligned_ex2
-        _unaligned_ex1:
-                RESTORE_STATE;
-/* Another page must be accessed or physical address not in page table */
-                bri     unaligned_data_trap
-
-        _unaligned_ex2:
+        /* jump to high level unaligned handler */
+        RESTORE_STATE;
+        bri     unaligned_data_trap
 #endif
         andi    r6, r3, 0x3E0; /* Mask and extract the register operand */
         srl     r6, r6; /* r6 >> 5 */
@@ -450,45 +441,6 @@ _no_delayslot:
         srl     r6, r6;
         /* Store the register operand in a temporary location */
         sbi     r6, r0, TOPHYS(ex_reg_op);
-#ifdef CONFIG_MMU
-        /* Get physical address */
-        /* If we are faulting a kernel address, we have to use the
-         * kernel page tables.
-         */
-        ori     r5, r0, CONFIG_KERNEL_START
-        cmpu    r5, r4, r5
-        bgti    r5, _unaligned_ex3
-        ori     r5, r0, swapper_pg_dir
-        bri     _unaligned_ex4
-
-        /* Get the PGD for the current thread. */
-_unaligned_ex3: /* user thread */
-        addi    r5 ,CURRENT_TASK, TOPHYS(0); /* get current task address */
-        lwi     r5, r5, TASK_THREAD + PGDIR
-_unaligned_ex4:
-        tophys(r5,r5)
-        BSRLI(r6,r4,20)                 /* Create L1 (pgdir/pmd) address */
-        andi    r6, r6, 0xffc
-/* Assume pgdir aligned on 4K boundary, no need for "andi r5,r5,0xfffff003" */
-        or      r5, r5, r6
-        lwi     r6, r5, 0               /* Get L1 entry */
-        andi    r5, r6, 0xfffff000      /* Extract L2 (pte) base address. */
-        beqi    r5, _unaligned_ex1      /* Bail if no table */
-
-        tophys(r5,r5)
-        BSRLI(r6,r4,10)                 /* Compute PTE address */
-        andi    r6, r6, 0xffc
-        andi    r5, r5, 0xfffff003
-        or      r5, r5, r6
-        lwi     r5, r5, 0               /* Get Linux PTE */
-
-        andi    r6, r5, _PAGE_PRESENT
-        beqi    r6, _unaligned_ex1      /* Bail if no page */
-
-        andi    r5, r5, 0xfffff000      /* Extract RPN */
-        andi    r4, r4, 0x00000fff      /* Extract offset */
-        or      r4, r4, r5              /* Create physical address */
-#endif /* CONFIG_MMU */
 
         andi    r6, r3, 0x400; /* Extract ESR[S] */
         bnei    r6, ex_sw;
@@ -959,15 +911,15 @@ _unaligned_data_exception:
         andi    r6, r3, 0x800;  /* Extract ESR[W] - delay slot */
 ex_lw_vm:
         beqid   r6, ex_lhw_vm;
-        lbui    r5, r4, 0;      /* Exception address in r4 - delay slot */
+load1:  lbui    r5, r4, 0;      /* Exception address in r4 - delay slot */
 /* Load a word, byte-by-byte from destination address and save it in tmp space*/
         la      r6, r0, ex_tmp_data_loc_0;
         sbi     r5, r6, 0;
-        lbui    r5, r4, 1;
+load2:  lbui    r5, r4, 1;
         sbi     r5, r6, 1;
-        lbui    r5, r4, 2;
+load3:  lbui    r5, r4, 2;
         sbi     r5, r6, 2;
-        lbui    r5, r4, 3;
+load4:  lbui    r5, r4, 3;
         sbi     r5, r6, 3;
         brid    ex_lw_tail_vm;
 /* Get the destination register value into r3 - delay slot */
@@ -977,7 +929,7 @@ ex_lhw_vm:
          * save it in tmp space */
         la      r6, r0, ex_tmp_data_loc_0;
         sbi     r5, r6, 0;
-        lbui    r5, r4, 1;
+load5:  lbui    r5, r4, 1;
         sbi     r5, r6, 1;
         lhui    r3, r6, 0;      /* Get the destination register value into r3 */
 ex_lw_tail_vm:
@@ -996,22 +948,53 @@ ex_sw_tail_vm:
         swi     r3, r5, 0;      /* Get the word - delay slot */
         /* Store the word, byte-by-byte into destination address */
         lbui    r3, r5, 0;
-        sbi     r3, r4, 0;
+store1: sbi     r3, r4, 0;
         lbui    r3, r5, 1;
-        sbi     r3, r4, 1;
+store2: sbi     r3, r4, 1;
         lbui    r3, r5, 2;
-        sbi     r3, r4, 2;
+store3: sbi     r3, r4, 2;
         lbui    r3, r5, 3;
         brid    ret_from_exc;
-        sbi     r3, r4, 3;      /* Delay slot */
+store4: sbi     r3, r4, 3;      /* Delay slot */
 ex_shw_vm:
         /* Store the lower half-word, byte-by-byte into destination address */
         lbui    r3, r5, 2;
-        sbi     r3, r4, 0;
+store5: sbi     r3, r4, 0;
         lbui    r3, r5, 3;
         brid    ret_from_exc;
-        sbi     r3, r4, 1;      /* Delay slot */
+store6: sbi     r3, r4, 1;      /* Delay slot */
 ex_sw_end_vm:                   /* Exception handling of store word, ends. */
+
+/* We have to prevent cases that get/put_user macros get unaligned pointer
+ * to bad page area. We have to find out which origin instruction caused it
+ * and called fixup for that origin instruction not instruction in unaligned
+ * handler */
+ex_unaligned_fixup:
+        ori     r5, r7, 0 /* setup pointer to pt_regs */
+        lwi     r6, r7, PT_PC; /* faulting address is one instruction above */
+        addik   r6, r6, -4 /* for finding proper fixup */
+        swi     r6, r7, PT_PC; /* a save back it to PT_PC */
+        addik   r7, r0, SIGSEGV
+        /* call bad_page_fault for finding aligned fixup, fixup address is saved
+         * in PT_PC which is used as return address from exception */
+        la      r15, r0, ret_from_exc-8 /* setup return address */
+        brid    bad_page_fault
+        nop
+
+/* We prevent all load/store because it could failed any attempt to access */
+.section __ex_table,"a";
+        .word   load1,ex_unaligned_fixup;
+        .word   load2,ex_unaligned_fixup;
+        .word   load3,ex_unaligned_fixup;
+        .word   load4,ex_unaligned_fixup;
+        .word   load5,ex_unaligned_fixup;
+        .word   store1,ex_unaligned_fixup;
+        .word   store2,ex_unaligned_fixup;
+        .word   store3,ex_unaligned_fixup;
+        .word   store4,ex_unaligned_fixup;
+        .word   store5,ex_unaligned_fixup;
+        .word   store6,ex_unaligned_fixup;
+.previous;
 .end _unaligned_data_exception
 #endif /* CONFIG_MMU */
 
diff --git a/arch/microblaze/kernel/module.c b/arch/microblaze/kernel/module.c
index 51414171326f..5a45b1adfef1 100644
--- a/arch/microblaze/kernel/module.c
+++ b/arch/microblaze/kernel/module.c
@@ -57,7 +57,6 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab,
         Elf32_Rela *rela = (void *)sechdrs[relsec].sh_addr;
         Elf32_Sym *sym;
         unsigned long int *location;
-        unsigned long int locoffs;
         unsigned long int value;
 #if __GNUC__ < 4
         unsigned long int old_value;
@@ -113,10 +112,12 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab,
                         break;
 
                 case R_MICROBLAZE_64_PCREL:
-                        locoffs = (location[0] & 0xFFFF) << 16 |
+#if __GNUC__ < 4
+                        old_value = (location[0] & 0xFFFF) << 16 |
                                 (location[1] & 0xFFFF);
-                        value -= (unsigned long int)(location) + 4 +
-                                locoffs;
+                        value -= old_value;
+#endif
+                        value -= (unsigned long int)(location) + 4;
                         location[0] = (location[0] & 0xFFFF0000) |
                                         (value >> 16);
                         location[1] = (location[1] & 0xFFFF0000) |
@@ -125,6 +126,14 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab,
                                 value);
                         break;
 
+                case R_MICROBLAZE_32_PCREL_LO:
+                        pr_debug("R_MICROBLAZE_32_PCREL_LO\n");
+                        break;
+
+                case R_MICROBLAZE_64_NONE:
+                        pr_debug("R_MICROBLAZE_NONE\n");
+                        break;
+
                 case R_MICROBLAZE_NONE:
                         pr_debug("R_MICROBLAZE_NONE\n");
                         break;
@@ -133,7 +142,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab,
                         printk(KERN_ERR "module %s: "
                                 "Unknown relocation: %u\n",
                                 module->name,
-                                ELF32_R_TYPE(rela->r_info));
+                                ELF32_R_TYPE(rela[i].r_info));
                         return -ENOEXEC;
                 }
         }
diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c
index b86aa623e36d..53ff39af6a5c 100644
--- a/arch/microblaze/kernel/ptrace.c
+++ b/arch/microblaze/kernel/ptrace.c
@@ -27,7 +27,6 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/sched.h>
-#include <linux/smp_lock.h>
 #include <linux/ptrace.h>
 #include <linux/signal.h>
 
diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c
index 8709bea09604..2a97bf513b64 100644
--- a/arch/microblaze/kernel/setup.c
+++ b/arch/microblaze/kernel/setup.c
@@ -138,8 +138,12 @@ void __init machine_early_init(const char *cmdline, unsigned int ram,
         setup_early_printk(NULL);
 #endif
 
-        early_printk("Ramdisk addr 0x%08x, FDT 0x%08x\n", ram, fdt);
-        printk(KERN_NOTICE "Found FDT at 0x%08x\n", fdt);
+        early_printk("Ramdisk addr 0x%08x, ", ram);
+        if (fdt)
+                early_printk("FDT at 0x%08x\n", fdt);
+        else
+                early_printk("Compiled-in FDT at 0x%08x\n",
+                                        (unsigned int)_fdt_start);
 
 #ifdef CONFIG_MTD_UCLINUX
         early_printk("Found romfs @ 0x%08x (0x%08x)\n",
diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c
index 4c0e6521b114..1c80e4fc40ce 100644
--- a/arch/microblaze/kernel/signal.c
+++ b/arch/microblaze/kernel/signal.c
@@ -21,7 +21,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
 #include <linux/errno.h>
@@ -45,91 +44,8 @@
 
 asmlinkage int do_signal(struct pt_regs *regs, sigset_t *oldset, int in_sycall);
 
-/*
- * Atomically swap in the new signal mask, and wait for a signal.
- */
-asmlinkage int
-sys_sigsuspend(old_sigset_t mask, struct pt_regs *regs)
-{
-        sigset_t saveset;
-
-        mask &= _BLOCKABLE;
-        spin_lock_irq(&current->sighand->siglock);
-        saveset = current->blocked;
-        siginitset(&current->blocked, mask);
-        recalc_sigpending();
-        spin_unlock_irq(&current->sighand->siglock);
-
-        regs->r3 = -EINTR;
-        while (1) {
-                current->state = TASK_INTERRUPTIBLE;
-                schedule();
-                if (do_signal(regs, &saveset, 1))
-                        return -EINTR;
-        }
-}
-
-asmlinkage int
-sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize,
-                struct pt_regs *regs)
-{
-        sigset_t saveset, newset;
-
-        /* XXX: Don't preclude handling different sized sigset_t's. */
-        if (sigsetsize != sizeof(sigset_t))
-                return -EINVAL;
-
-        if (copy_from_user(&newset, unewset, sizeof(newset)))
-                return -EFAULT;
-        sigdelsetmask(&newset, ~_BLOCKABLE);
-        spin_lock_irq(&current->sighand->siglock);
-        saveset = current->blocked;
-        current->blocked = newset;
-        recalc_sigpending();
-        spin_unlock_irq(&current->sighand->siglock);
-
-        regs->r3 = -EINTR;
-        while (1) {
-                current->state = TASK_INTERRUPTIBLE;
-                schedule();
-                if (do_signal(regs, &saveset, 1))
-                        return -EINTR;
-        }
-}
-
-asmlinkage int
-sys_sigaction(int sig, const struct old_sigaction *act,
-                struct old_sigaction *oact)
-{
-        struct k_sigaction new_ka, old_ka;
-        int ret;
-
-        if (act) {
-                old_sigset_t mask;
-                if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
-                        __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
-                        __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
-                        return -EFAULT;
-                __get_user(new_ka.sa.sa_flags, &act->sa_flags);
-                __get_user(mask, &act->sa_mask);
-                siginitset(&new_ka.sa.sa_mask, mask);
-        }
 
-        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
-
-        if (!ret && oact) {
-                if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
-                        __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
-                        __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
-                        return -EFAULT;
-                __put_user(old_ka.sa.sa_flags, &oact->sa_flags);
-                __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask);
-        }
-
-        return ret;
-}
-
-asmlinkage int
+asmlinkage long
 sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
                 struct pt_regs *regs)
 {
@@ -139,7 +55,6 @@ sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
 /*
  * Do a signal return; undo the signal stack.
  */
-
 struct sigframe {
         struct sigcontext sc;
         unsigned long extramask[_NSIG_WORDS-1];
@@ -176,40 +91,7 @@ static int restore_sigcontext(struct pt_regs *regs,
         return err;
 }
 
-asmlinkage int sys_sigreturn(struct pt_regs *regs)
-{
-        struct sigframe *frame =
-                        (struct sigframe *)(regs->r1 + STATE_SAVE_ARG_SPACE);
-
-        sigset_t set;
-        int rval;
-
-        if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
-                goto badframe;
-
-        if (__get_user(set.sig[0], &frame->sc.oldmask)
-                || (_NSIG_WORDS > 1
-                && __copy_from_user(&set.sig[1], &frame->extramask,
-                                        sizeof(frame->extramask))))
-                goto badframe;
-
-        sigdelsetmask(&set, ~_BLOCKABLE);
-
-        spin_lock_irq(&current->sighand->siglock);
-        current->blocked = set;
-        recalc_sigpending();
-        spin_unlock_irq(&current->sighand->siglock);
-
-        if (restore_sigcontext(regs, &frame->sc, &rval))
-                goto badframe;
-        return rval;
-
-badframe:
-        force_sig(SIGSEGV, current);
-        return 0;
-}
-
-asmlinkage int sys_rt_sigreturn(struct pt_regs *regs)
+asmlinkage long sys_rt_sigreturn(struct pt_regs *regs)
 {
         struct rt_sigframe __user *frame =
                 (struct rt_sigframe __user *)(regs->r1 + STATE_SAVE_ARG_SPACE);
@@ -324,21 +206,17 @@ static void setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
         /* Set up to return from userspace. If provided, use a stub
          already in userspace. */
         /* minus 8 is offset to cater for "rtsd r15,8" */
-        if (ka->sa.sa_flags & SA_RESTORER) {
-                regs->r15 = ((unsigned long)ka->sa.sa_restorer)-8;
-        } else {
-                /* addi r12, r0, __NR_sigreturn */
-                err |= __put_user(0x31800000 | __NR_rt_sigreturn ,
-                                frame->tramp + 0);
-                /* brki r14, 0x8 */
-                err |= __put_user(0xb9cc0008, frame->tramp + 1);
-
-                /* Return from sighandler will jump to the tramp.
-                 Negative 8 offset because return is rtsd r15, 8 */
-                regs->r15 = ((unsigned long)frame->tramp)-8;
-
-                __invalidate_cache_sigtramp((unsigned long)frame->tramp);
-        }
+        /* addi r12, r0, __NR_sigreturn */
+        err |= __put_user(0x31800000 | __NR_rt_sigreturn ,
+                        frame->tramp + 0);
+        /* brki r14, 0x8 */
+        err |= __put_user(0xb9cc0008, frame->tramp + 1);
+
+        /* Return from sighandler will jump to the tramp.
+         Negative 8 offset because return is rtsd r15, 8 */
+        regs->r15 = ((unsigned long)frame->tramp)-8;
+
+        __invalidate_cache_sigtramp((unsigned long)frame->tramp);
 
         if (err)
                 goto give_sigsegv;
@@ -405,7 +283,7 @@ do_restart:
  * OK, we're invoking a handler
  */
 
-static void
+static int
 handle_signal(unsigned long sig, struct k_sigaction *ka,
                 siginfo_t *info, sigset_t *oldset, struct pt_regs *regs)
 {
@@ -426,6 +304,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
                 recalc_sigpending();
                 spin_unlock_irq(&current->sighand->siglock);
         }
+        return 1;
 }
 
 /*
@@ -456,7 +335,9 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset, int in_syscall)
         if (kernel_mode(regs))
                 return 1;
 
-        if (!oldset)
+        if (current_thread_info()->status & TS_RESTORE_SIGMASK)
+                oldset = &current->saved_sigmask;
+        else
                 oldset = &current->blocked;
 
         signr = get_signal_to_deliver(&info, &ka, regs, NULL);
@@ -464,13 +345,31 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset, int in_syscall)
                 /* Whee! Actually deliver the signal. */
                 if (in_syscall)
                         handle_restart(regs, &ka, 1);
-                handle_signal(signr, &ka, &info, oldset, regs);
+                if (handle_signal(signr, &ka, &info, oldset, regs)) {
+                        /*
+                         * A signal was successfully delivered; the saved
+                         * sigmask will have been stored in the signal frame,
+                         * and will be restored by sigreturn, so we can simply
+                         * clear the TS_RESTORE_SIGMASK flag.
+                         */
+                        current_thread_info()->status &=
+                            ~TS_RESTORE_SIGMASK;
+                }
                 return 1;
         }
 
         if (in_syscall)
                 handle_restart(regs, NULL, 0);
 
+        /*
+         * If there's no signal to deliver, we just put the saved sigmask
+         * back.
+         */
+        if (current_thread_info()->status & TS_RESTORE_SIGMASK) {
+                current_thread_info()->status &= ~TS_RESTORE_SIGMASK;
+                sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
+        }
+
         /* Did we come from a system call? */
         return 0;
 }
diff --git a/arch/microblaze/kernel/sys_microblaze.c b/arch/microblaze/kernel/sys_microblaze.c
index 31905ff590b7..b96f1682bb24 100644
--- a/arch/microblaze/kernel/sys_microblaze.c
+++ b/arch/microblaze/kernel/sys_microblaze.c
@@ -15,7 +15,6 @@
 #include <linux/errno.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/syscalls.h>
 #include <linux/sem.h>
 #include <linux/msg.h>
@@ -34,120 +33,21 @@
 #include <linux/unistd.h>
 
 #include <asm/syscalls.h>
-/*
- * sys_ipc() is the de-multiplexer for the SysV IPC calls..
- *
- * This is really horribly ugly. This will be remove with new toolchain.
- */
-asmlinkage int
-sys_ipc(uint call, int first, int second, int third, void *ptr, long fifth)
-{
-        int version, ret;
-
-        version = call >> 16; /* hack for backward compatibility */
-        call &= 0xffff;
-
-        ret = -EINVAL;
-        switch (call) {
-        case SEMOP:
-                ret = sys_semop(first, (struct sembuf *)ptr, second);
-                break;
-        case SEMGET:
-                ret = sys_semget(first, second, third);
-                break;
-        case SEMCTL:
-        {
-                union semun fourth;
-
-                if (!ptr)
-                        break;
-                ret = (access_ok(VERIFY_READ, ptr, sizeof(long)) ? 0 : -EFAULT)
-                                || (get_user(fourth.__pad, (void **)ptr)) ;
-                if (ret)
-                        break;
-                ret = sys_semctl(first, second, third, fourth);
-                break;
-        }
-        case MSGSND:
-                ret = sys_msgsnd(first, (struct msgbuf *) ptr, second, third);
-                break;
-        case MSGRCV:
-                switch (version) {
-                case 0: {
-                        struct ipc_kludge tmp;
-
-                        if (!ptr)
-                                break;
-                        ret = (access_ok(VERIFY_READ, ptr, sizeof(tmp))
-                                ? 0 : -EFAULT) || copy_from_user(&tmp,
-                                (struct ipc_kludge *) ptr, sizeof(tmp));
-                        if (ret)
-                                break;
-                        ret = sys_msgrcv(first, tmp.msgp, second, tmp.msgtyp,
-                                        third);
-                        break;
-                        }
-                default:
-                        ret = sys_msgrcv(first, (struct msgbuf *) ptr,
-                                        second, fifth, third);
-                        break;
-                }
-                break;
-        case MSGGET:
-                ret = sys_msgget((key_t) first, second);
-                break;
-        case MSGCTL:
-                ret = sys_msgctl(first, second, (struct msqid_ds *) ptr);
-                break;
-        case SHMAT:
-                switch (version) {
-                default: {
-                        ulong raddr;
-                        ret = access_ok(VERIFY_WRITE, (ulong *) third,
-                                        sizeof(ulong)) ? 0 : -EFAULT;
-                        if (ret)
-                                break;
-                        ret = do_shmat(first, (char *) ptr, second, &raddr);
-                        if (ret)
-                                break;
-                        ret = put_user(raddr, (ulong *) third);
-                        break;
-                        }
-                case 1: /* iBCS2 emulator entry point */
-                        if (!segment_eq(get_fs(), get_ds()))
-                                break;
-                        ret = do_shmat(first, (char *) ptr, second,
-                                        (ulong *) third);
-                        break;
-                }
-                break;
-        case SHMDT:
-                ret = sys_shmdt((char *)ptr);
-                break;
-        case SHMGET:
-                ret = sys_shmget(first, second, third);
-                break;
-        case SHMCTL:
-                ret = sys_shmctl(first, second, (struct shmid_ds *) ptr);
-                break;
-        }
-        return ret;
-}
 
-asmlinkage int sys_vfork(struct pt_regs *regs)
+asmlinkage long microblaze_vfork(struct pt_regs *regs)
 {
         return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->r1,
                                                 regs, 0, NULL, NULL);
 }
 
-asmlinkage int sys_clone(int flags, unsigned long stack, struct pt_regs *regs)
+asmlinkage long microblaze_clone(int flags, unsigned long stack, struct pt_regs *regs)
 {
         if (!stack)
                 stack = regs->r1;
         return do_fork(flags, stack, regs, 0, NULL, NULL);
 }
 
-asmlinkage int sys_execve(char __user *filenamei, char __user *__user *argv,
+asmlinkage long microblaze_execve(char __user *filenamei, char __user *__user *argv,
                         char __user *__user *envp, struct pt_regs *regs)
 {
         int error;
@@ -163,8 +63,8 @@ out:
         return error;
 }
 
-asmlinkage unsigned long
-sys_mmap2(unsigned long addr, size_t len,
+asmlinkage long
+sys_mmap2(unsigned long addr, unsigned long len,
         unsigned long prot, unsigned long flags,
         unsigned long fd, unsigned long pgoff)
 {
@@ -189,18 +89,18 @@ out:
         return ret;
 }
 
-asmlinkage unsigned long sys_mmap(unsigned long addr, size_t len,
+asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
                         unsigned long prot, unsigned long flags,
-                        unsigned long fd, off_t offset)
+                        unsigned long fd, off_t pgoff)
 {
         int err = -EINVAL;
 
-        if (offset & ~PAGE_MASK) {
+        if (pgoff & ~PAGE_MASK) {
                 printk(KERN_INFO "no pagemask in mmap\r\n");
                 goto out;
         }
 
-        err = sys_mmap2(addr, len, prot, flags, fd, offset >> PAGE_SHIFT);
+        err = sys_mmap2(addr, len, prot, flags, fd, pgoff >> PAGE_SHIFT);
 out:
         return err;
 }
diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index 376d1789f7c0..216db817beb6 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -15,7 +15,7 @@ ENTRY(sys_call_table)
         .long sys_creat
         .long sys_link
         .long sys_unlink                /* 10 */
-        .long sys_execve_wrapper
+        .long sys_execve
         .long sys_chdir
         .long sys_time
         .long sys_mknod
@@ -71,12 +71,12 @@ ENTRY(sys_call_table)
         .long sys_getppid
         .long sys_getpgrp               /* 65 */
         .long sys_setsid
-        .long sys_sigaction
+        .long sys_ni_syscall            /* sys_sigaction */
         .long sys_sgetmask
         .long sys_ssetmask
         .long sys_setreuid              /* 70 */
         .long sys_setregid
-        .long sys_sigsuspend_wrapper
+        .long sys_ni_syscall            /* sys_sigsuspend_wrapper */
         .long sys_sigpending
         .long sys_sethostname
         .long sys_setrlimit             /* 75 */
@@ -121,10 +121,10 @@ ENTRY(sys_call_table)
         .long sys_wait4
         .long sys_swapoff               /* 115 */
         .long sys_sysinfo
-        .long sys_ipc
+        .long sys_ni_syscall            /* old sys_ipc */
         .long sys_fsync
-        .long sys_sigreturn_wrapper
-        .long sys_clone_wrapper         /* 120 */
+        .long sys_ni_syscall            /* sys_sigreturn_wrapper */
+        .long sys_clone         /* 120 */
         .long sys_setdomainname
         .long sys_newuname
         .long sys_ni_syscall            /* modify_ldt */
@@ -194,7 +194,7 @@ ENTRY(sys_call_table)
         .long sys_sendfile
         .long sys_ni_syscall            /* reserved for streams1 */
         .long sys_ni_syscall            /* reserved for streams2 */
-        .long sys_vfork_wrapper         /* 190 */
+        .long sys_vfork         /* 190 */
         .long sys_getrlimit
         .long sys_mmap2                 /* mmap2 */
         .long sys_truncate64
@@ -369,3 +369,5 @@ ENTRY(sys_call_table)
         .long sys_ni_syscall
         .long sys_ni_syscall
         .long sys_ni_syscall
+        .long sys_rt_tgsigqueueinfo     /* 365 */
+        .long sys_perf_counter_open
diff --git a/arch/microblaze/lib/Makefile b/arch/microblaze/lib/Makefile
index 71c8cb6c9e43..b579db068c06 100644
--- a/arch/microblaze/lib/Makefile
+++ b/arch/microblaze/lib/Makefile
@@ -2,7 +2,7 @@
 # Makefile
 #
 
-lib-y :=  memset.o checksum.o
+lib-y :=  memset.o
 
 ifeq ($(CONFIG_OPT_LIB_ASM),y)
 lib-y += fastcopy.o
diff --git a/arch/microblaze/lib/checksum.c b/arch/microblaze/lib/checksum.c
deleted file mode 100644
index f08e74591418..000000000000
--- a/arch/microblaze/lib/checksum.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- *
- * INET         An implementation of the TCP/IP protocol suite for the LINUX
- *              operating system.  INET is implemented using the  BSD Socket
- *              interface as the means of communication with the user level.
- *
- *              IP/TCP/UDP checksumming routines
- *
- * Authors:     Jorge Cwik, <jorge@laser.satlink.net>
- *              Arnt Gulbrandsen, <agulbra@nvg.unit.no>
- *              Tom May, <ftom@netcom.com>
- *              Andreas Schwab, <schwab@issan.informatik.uni-dortmund.de>
- *              Lots of code moved from tcp.c and ip.c; see those files
- *              for more names.
- *
- * 03/02/96     Jes Sorensen, Andreas Schwab, Roman Hodek:
- *              Fixed some nasty bugs, causing some horrible crashes.
- *              A: At some points, the sum (%0) was used as
- *              length-counter instead of the length counter
- *              (%1). Thanks to Roman Hodek for pointing this out.
- *              B: GCC seems to mess up if one uses too many
- *              data-registers to hold input values and one tries to
- *              specify d0 and d1 as scratch registers. Letting gcc
- *              choose these registers itself solves the problem.
- *
- *              This program is free software; you can redistribute it and/or
- *              modify it under the terms of the GNU General Public License
- *              as published by the Free Software Foundation; either version
- *              2 of the License, or (at your option) any later version.
- */
-
-/* Revised by Kenneth Albanowski for m68knommu. Basic problem: unaligned access
- kills, so most of the assembly has to go. */
-
-#include <linux/module.h>
-#include <net/checksum.h>
-
-#include <asm/byteorder.h>
-
-static inline unsigned short from32to16(unsigned long x)
-{
-        /* add up 16-bit and 16-bit for 16+c bit */
-        x = (x & 0xffff) + (x >> 16);
-        /* add up carry.. */
-        x = (x & 0xffff) + (x >> 16);
-        return x;
-}
-
-static unsigned int do_csum(const unsigned char *buff, int len)
-{
-        int odd, count;
-        unsigned long result = 0;
-
-        if (len <= 0)
-                goto out;
-        odd = 1 & (unsigned long) buff;
-        if (odd) {
-                result = *buff;
-                len--;
-                buff++;
-        }
-        count = len >> 1;               /* nr of 16-bit words.. */
-        if (count) {
-                if (2 & (unsigned long) buff) {
-                        result += *(unsigned short *) buff;
-                        count--;
-                        len -= 2;
-                        buff += 2;
-                }
-                count >>= 1;            /* nr of 32-bit words.. */
-                if (count) {
-                        unsigned long carry = 0;
-                        do {
-                                unsigned long w = *(unsigned long *) buff;
-                                count--;
-                                buff += 4;
-                                result += carry;
-                                result += w;
-                                carry = (w > result);
-                        } while (count);
-                        result += carry;
-                        result = (result & 0xffff) + (result >> 16);
-                }
-                if (len & 2) {
-                        result += *(unsigned short *) buff;
-                        buff += 2;
-                }
-        }
-        if (len & 1)
-                result += (*buff << 8);
-        result = from32to16(result);
-        if (odd)
-                result = ((result >> 8) & 0xff) | ((result & 0xff) << 8);
-out:
-        return result;
-}
-
-/*
- *      This is a version of ip_compute_csum() optimized for IP headers,
- *      which always checksum on 4 octet boundaries.
- */
-__sum16 ip_fast_csum(const void *iph, unsigned int ihl)
-{
-        return (__force __sum16)~do_csum(iph, ihl*4);
-}
-EXPORT_SYMBOL(ip_fast_csum);
-
-/*
- * computes the checksum of a memory block at buff, length len,
- * and adds in "sum" (32-bit)
- *
- * returns a 32-bit number suitable for feeding into itself
- * or csum_tcpudp_magic
- *
- * this function must be called with even lengths, except
- * for the last fragment, which may be odd
- *
- * it's best to have buff aligned on a 32-bit boundary
- */
-__wsum csum_partial(const void *buff, int len, __wsum wsum)
-{
-        unsigned int sum = (__force unsigned int)wsum;
-        unsigned int result = do_csum(buff, len);
-
-        /* add in old sum, and carry.. */
-        result += sum;
-        if (sum > result)
-                result += 1;
-        return (__force __wsum)result;
-}
-EXPORT_SYMBOL(csum_partial);
-
-/*
- * this routine is used for miscellaneous IP-like checksums, mainly
- * in icmp.c
- */
-__sum16 ip_compute_csum(const void *buff, int len)
-{
-        return (__force __sum16)~do_csum(buff, len);
-}
-EXPORT_SYMBOL(ip_compute_csum);
-
-/*
- * copy from fs while checksumming, otherwise like csum_partial
- */
-__wsum
-csum_partial_copy_from_user(const void __user *src, void *dst, int len,
-                                                __wsum sum, int *csum_err)
-{
-        int missing;
-
-        missing = __copy_from_user(dst, src, len);
-        if (missing) {
-                memset(dst + len - missing, 0, missing);
-                *csum_err = -EFAULT;
-        } else
-                *csum_err = 0;
-
-        return csum_partial(dst, len, sum);
-}
-EXPORT_SYMBOL(csum_partial_copy_from_user);
-
-/*
- * copy from ds while checksumming, otherwise like csum_partial
- */
-__wsum
-csum_partial_copy(const void *src, void *dst, int len, __wsum sum)
-{
-        memcpy(dst, src, len);
-        return csum_partial(dst, len, sum);
-}
-EXPORT_SYMBOL(csum_partial_copy);
diff --git a/arch/microblaze/mm/fault.c b/arch/microblaze/mm/fault.c
index 956607a63f4c..d9d249a66ff2 100644
--- a/arch/microblaze/mm/fault.c
+++ b/arch/microblaze/mm/fault.c
@@ -69,7 +69,7 @@ static int store_updates_sp(struct pt_regs *regs)
  * It is called from do_page_fault above and from some of the procedures
  * in traps.c.
  */
-static void bad_page_fault(struct pt_regs *regs, unsigned long address, int sig)
+void bad_page_fault(struct pt_regs *regs, unsigned long address, int sig)
 {
         const struct exception_table_entry *fixup;
 /* MS: no context */
@@ -122,15 +122,10 @@ void do_page_fault(struct pt_regs *regs, unsigned long address,
         }
 #endif /* CONFIG_KGDB */
 
-        if (in_atomic() || mm == NULL) {
-                /* FIXME */
-                if (kernel_mode(regs)) {
-                        printk(KERN_EMERG
-                                "Page fault in kernel mode - Oooou!!! pid %d\n",
-                                current->pid);
-                        _exception(SIGSEGV, regs, code, address);
-                        return;
-                }
+        if (in_atomic() || !mm) {
+                if (kernel_mode(regs))
+                        goto bad_area_nosemaphore;
+
                 /* in_atomic() in user mode is really bad,
                    as is current->mm == NULL. */
                 printk(KERN_EMERG "Page fault in user mode with "
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c
index b5a701cd71e0..8d92c4efe9a4 100644
--- a/arch/microblaze/mm/init.c
+++ b/arch/microblaze/mm/init.c
@@ -80,15 +80,15 @@ void __init setup_memory(void)
                         memory_size = memory_end - memory_start;
                         PAGE_OFFSET = memory_start;
                         printk(KERN_INFO "%s: Main mem: 0x%x-0x%x, "
-                                "size 0x%08x\n", __func__, memory_start,
-                                                memory_end, memory_size);
+                                "size 0x%08x\n", __func__, (u32) memory_start,
+                                        (u32) memory_end, (u32) memory_size);
                         break;
                 }
         }
 
         if (!memory_start || !memory_end) {
                 panic("%s: Missing memory setting 0x%08x-0x%08x\n",
-                        __func__, memory_start, memory_end);
+                        __func__, (u32) memory_start, (u32) memory_end);
         }
 
         /* reservation of region where is the kernel */
diff --git a/arch/mips/alchemy/mtx-1/platform.c b/arch/mips/alchemy/mtx-1/platform.c
index 8b5914d1241f..e30e42add697 100644
--- a/arch/mips/alchemy/mtx-1/platform.c
+++ b/arch/mips/alchemy/mtx-1/platform.c
@@ -1,7 +1,7 @@
 /*
  * MTX-1 platform devices registration
  *
- * Copyright (C) 2007, Florian Fainelli <florian@openwrt.org>
+ * Copyright (C) 2007-2009, Florian Fainelli <florian@openwrt.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -142,7 +142,17 @@ static struct __initdata platform_device * mtx1_devs[] = {
 
 static int __init mtx1_register_devices(void)
 {
-        gpio_direction_input(207);
+        int rc;
+
+        rc = gpio_request(mtx1_gpio_button[0].gpio,
+                                        mtx1_gpio_button[0].desc);
+        if (rc < 0) {
+                printk(KERN_INFO "mtx1: failed to request %d\n",
+                                        mtx1_gpio_button[0].gpio);
+                goto out;
+        }
+        gpio_direction_input(mtx1_gpio_button[0].gpio);
+out:
         return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs));
 }
 
diff --git a/arch/mips/ar7/Makefile b/arch/mips/ar7/Makefile
index 7435e44b3964..26bc5da18997 100644
--- a/arch/mips/ar7/Makefile
+++ b/arch/mips/ar7/Makefile
@@ -8,3 +8,4 @@ obj-y := \
         platform.o \
         gpio.o \
         clock.o
+EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/ar7/clock.c b/arch/mips/ar7/clock.c
index 27dc6663f2fa..cc65c8eb391b 100644
--- a/arch/mips/ar7/clock.c
+++ b/arch/mips/ar7/clock.c
@@ -264,19 +264,6 @@ static void __init tnetd7300_init_clocks(void)
         iounmap(bootcr);
 }
 
-static int tnetd7200_get_clock(int base, struct tnetd7200_clock *clock,
-        u32 *bootcr, u32 bus_clock)
-{
-        int divisor = ((readl(&clock->prediv) & 0x1f) + 1) *
-                ((readl(&clock->postdiv) & 0x1f) + 1);
-
-        if (*bootcr & BOOT_PLL_BYPASS)
-                return base / divisor;
-
-        return base * ((readl(&clock->mul) & 0xf) + 1) / divisor;
-}
-
-
 static void tnetd7200_set_clock(int base, struct tnetd7200_clock *clock,
         int prediv, int postdiv, int postdiv2, int mul, u32 frequency)
 {
diff --git a/arch/mips/ar7/memory.c b/arch/mips/ar7/memory.c
index 46fed44825a6..696c723dc6d4 100644
--- a/arch/mips/ar7/memory.c
+++ b/arch/mips/ar7/memory.c
@@ -52,7 +52,7 @@ static int __init memsize(void)
                 size <<= 1;
         } while (size < (64 << 20));
 
-        writel(tmpaddr, &addr);
+        writel((u32)tmpaddr, &addr);
 
         return size;
 }
diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c
index c4737ce6d29c..cf50fa29b198 100644
--- a/arch/mips/ar7/platform.c
+++ b/arch/mips/ar7/platform.c
@@ -28,7 +28,6 @@
 #include <linux/serial_8250.h>
 #include <linux/ioport.h>
 #include <linux/io.h>
-#include <linux/version.h>
 #include <linux/vlynq.h>
 #include <linux/leds.h>
 #include <linux/string.h>
@@ -251,13 +250,13 @@ static struct platform_device physmap_flash = {
         .num_resources = 1,
 };
 
-static u64 cpmac_dma_mask = DMA_32BIT_MASK;
+static u64 cpmac_dma_mask = DMA_BIT_MASK(32);
 static struct platform_device cpmac_low = {
         .id = 0,
         .name = "cpmac",
         .dev = {
                 .dma_mask = &cpmac_dma_mask,
-                .coherent_dma_mask = DMA_32BIT_MASK,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
                 .platform_data = &cpmac_low_data,
         },
         .resource = cpmac_low_res,
@@ -269,7 +268,7 @@ static struct platform_device cpmac_high = {
         .name = "cpmac",
         .dev = {
                 .dma_mask = &cpmac_dma_mask,
-                .coherent_dma_mask = DMA_32BIT_MASK,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
                 .platform_data = &cpmac_high_data,
         },
         .resource = cpmac_high_res,
@@ -489,6 +488,7 @@ static void __init detect_leds(void)
 static int __init ar7_register_devices(void)
 {
         int res;
+#ifdef CONFIG_SERIAL_8250
         static struct uart_port uart_port[2];
 
         memset(uart_port, 0, sizeof(struct uart_port) * 2);
@@ -520,7 +520,7 @@ static int __init ar7_register_devices(void)
                 if (res)
                         return res;
         }
-
+#endif /* CONFIG_SERIAL_8250 */
         res = platform_device_register(&physmap_flash);
         if (res)
                 return res;
diff --git a/arch/mips/ar7/prom.c b/arch/mips/ar7/prom.c
index a320bceb2f9d..5ad6f1db6567 100644
--- a/arch/mips/ar7/prom.c
+++ b/arch/mips/ar7/prom.c
@@ -144,7 +144,7 @@ static char * __init lookup_psp_var_map(u8 num)
 {
         int i;
 
-        for (i = 0; i < sizeof(psp_var_map); i++)
+        for (i = 0; i < ARRAY_SIZE(psp_var_map); i++)
                 if (psp_var_map[i].num == num)
                         return psp_var_map[i].value;
 
diff --git a/arch/mips/ar7/setup.c b/arch/mips/ar7/setup.c
index 6ebb5f16d967..39f6b5b96463 100644
--- a/arch/mips/ar7/setup.c
+++ b/arch/mips/ar7/setup.c
@@ -15,7 +15,6 @@
  *  with this program; if not, write to the Free Software Foundation, Inc.,
  *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
  */
-#include <linux/version.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
 #include <linux/pm.h>
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c
index 0b891a9c6253..32d51a31dc48 100644
--- a/arch/mips/cavium-octeon/smp.c
+++ b/arch/mips/cavium-octeon/smp.c
@@ -194,11 +194,11 @@ static void octeon_init_secondary(void)
 void octeon_prepare_cpus(unsigned int max_cpus)
 {
         cvmx_write_csr(CVMX_CIU_MBOX_CLRX(cvmx_get_core_num()), 0xffffffff);
-        if (request_irq(OCTEON_IRQ_MBOX0, mailbox_interrupt, IRQF_SHARED,
+        if (request_irq(OCTEON_IRQ_MBOX0, mailbox_interrupt, IRQF_DISABLED,
                         "mailbox0", mailbox_interrupt)) {
                 panic("Cannot request_irq(OCTEON_IRQ_MBOX0)\n");
         }
-        if (request_irq(OCTEON_IRQ_MBOX1, mailbox_interrupt, IRQF_SHARED,
+        if (request_irq(OCTEON_IRQ_MBOX1, mailbox_interrupt, IRQF_DISABLED,
                         "mailbox1", mailbox_interrupt)) {
                 panic("Cannot request_irq(OCTEON_IRQ_MBOX1)\n");
         }
diff --git a/arch/mips/dec/ecc-berr.c b/arch/mips/dec/ecc-berr.c
index 6a17c9b508ea..7abce661b90f 100644
--- a/arch/mips/dec/ecc-berr.c
+++ b/arch/mips/dec/ecc-berr.c
@@ -1,6 +1,4 @@
 /*
- *      linux/arch/mips/dec/ecc-berr.c
- *
  *      Bus error event handling code for systems equipped with ECC
  *      handling logic, i.e. DECstation/DECsystem 5000/200 (KN02),
  *      5000/240 (KN03), 5000/260 (KN05) and DECsystem 5900 (KN03),
diff --git a/arch/mips/dec/int-handler.S b/arch/mips/dec/int-handler.S
index 00cecdcc75f2..82c852818781 100644
--- a/arch/mips/dec/int-handler.S
+++ b/arch/mips/dec/int-handler.S
@@ -1,6 +1,4 @@
 /*
- * arch/mips/dec/int-handler.S
- *
  * Copyright (C) 1995, 1996, 1997 Paul M. Antoine and Harald Koerfgen
  * Copyright (C) 2000, 2001, 2002, 2003, 2005  Maciej W. Rozycki
  *
diff --git a/arch/mips/dec/ioasic-irq.c b/arch/mips/dec/ioasic-irq.c
index 3acb133668dc..cb41954fc321 100644
--- a/arch/mips/dec/ioasic-irq.c
+++ b/arch/mips/dec/ioasic-irq.c
@@ -1,6 +1,4 @@
 /*
- *      linux/arch/mips/dec/ioasic-irq.c
- *
  *      DEC I/O ASIC interrupts.
  *
  *      Copyright (c) 2002, 2003  Maciej W. Rozycki
diff --git a/arch/mips/dec/kn01-berr.c b/arch/mips/dec/kn01-berr.c
index d3b8002bf1e7..b0dc6d53edd6 100644
--- a/arch/mips/dec/kn01-berr.c
+++ b/arch/mips/dec/kn01-berr.c
@@ -1,6 +1,4 @@
 /*
- *      linux/arch/mips/dec/kn01-berr.c
- *
  *      Bus error event handling code for DECstation/DECsystem 3100
  *      and 2100 (KN01) systems equipped with parity error detection
  *      logic.
diff --git a/arch/mips/dec/kn02-irq.c b/arch/mips/dec/kn02-irq.c
index 02439dc0ba83..ed90a8deabcc 100644
--- a/arch/mips/dec/kn02-irq.c
+++ b/arch/mips/dec/kn02-irq.c
@@ -1,6 +1,4 @@
 /*
- *      linux/arch/mips/dec/kn02-irq.c
- *
  *      DECstation 5000/200 (KN02) Control and Status Register
  *      interrupts.
  *
diff --git a/arch/mips/dec/kn02xa-berr.c b/arch/mips/dec/kn02xa-berr.c
index 5f04545c3606..07ca5405d48d 100644
--- a/arch/mips/dec/kn02xa-berr.c
+++ b/arch/mips/dec/kn02xa-berr.c
@@ -1,6 +1,4 @@
 /*
- *      linux/arch/mips/dec/kn02xa-berr.c
- *
  *      Bus error event handling code for 5000-series systems equipped
  *      with parity error detection logic, i.e. DECstation/DECsystem
  *      5000/120, /125, /133 (KN02-BA), 5000/150 (KN04-BA) and Personal
diff --git a/arch/mips/dec/prom/call_o32.S b/arch/mips/dec/prom/call_o32.S
index e523454bda3a..8c8498159e43 100644
--- a/arch/mips/dec/prom/call_o32.S
+++ b/arch/mips/dec/prom/call_o32.S
@@ -1,6 +1,4 @@
 /*
- *      arch/mips/dec/prom/call_o32.S
- *
  *      O32 interface for the 64 (or N32) ABI.
  *
  *      Copyright (C) 2002  Maciej W. Rozycki
diff --git a/arch/mips/dec/prom/console.c b/arch/mips/dec/prom/console.c
index 078e1a12421d..caa6e047caf1 100644
--- a/arch/mips/dec/prom/console.c
+++ b/arch/mips/dec/prom/console.c
@@ -1,6 +1,4 @@
 /*
- *      arch/mips/dec/prom/console.c
- *
  *      DECstation PROM-based early console support.
  *
  *      Copyright (C) 2004, 2007  Maciej W. Rozycki
diff --git a/arch/mips/dec/time.c b/arch/mips/dec/time.c
index 1359c03ded51..463136e6685a 100644
--- a/arch/mips/dec/time.c
+++ b/arch/mips/dec/time.c
@@ -1,6 +1,4 @@
 /*
- *  linux/arch/mips/dec/time.c
- *
  *  Copyright (C) 1991, 1992, 1995  Linus Torvalds
  *  Copyright (C) 2000, 2003  Maciej W. Rozycki
  *
diff --git a/arch/mips/emma/common/Makefile b/arch/mips/emma/common/Makefile
index c392d28c1ef1..f27d84d1904f 100644
--- a/arch/mips/emma/common/Makefile
+++ b/arch/mips/emma/common/Makefile
@@ -1,7 +1,4 @@
 #
-#  arch/mips/emma2rh/common/Makefile
-#       Makefile for the common code of NEC EMMA2RH based board.
-#
 #  Copyright (C) NEC Electronics Corporation 2005-2006
 #
 #  This program is free software; you can redistribute it and/or modify
diff --git a/arch/mips/emma/common/prom.c b/arch/mips/emma/common/prom.c
index 120f53fbdb45..708f08761406 100644
--- a/arch/mips/emma/common/prom.c
+++ b/arch/mips/emma/common/prom.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/emma2rh/common/prom.c
- *      This file is prom file.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This file is based on the arch/mips/ddb5xxx/common/prom.c
diff --git a/arch/mips/emma/markeins/Makefile b/arch/mips/emma/markeins/Makefile
index 16e0017ba919..f8ba2508fa2b 100644
--- a/arch/mips/emma/markeins/Makefile
+++ b/arch/mips/emma/markeins/Makefile
@@ -1,7 +1,4 @@
 #
-#  arch/mips/emma2rh/markeins/Makefile
-#       Makefile for the common code of NEC EMMA2RH based board.
-#
 #  Copyright (C) NEC Electronics Corporation 2005-2006
 #
 #  This program is free software; you can redistribute it and/or modify
diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c
index 43828ae796ec..9504b7ee0b7c 100644
--- a/arch/mips/emma/markeins/irq.c
+++ b/arch/mips/emma/markeins/irq.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/emma2rh/markeins/irq.c
- *      This file defines the irq handler for EMMA2RH.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This file is based on the arch/mips/ddb5xxx/ddb5477/irq.c
diff --git a/arch/mips/emma/markeins/led.c b/arch/mips/emma/markeins/led.c
index 377a181b6561..49755896857f 100644
--- a/arch/mips/emma/markeins/led.c
+++ b/arch/mips/emma/markeins/led.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/emma2rh/markeins/led.c
- *      This file defines the led display for Mark-eins.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This program is free software; you can redistribute it and/or modify
diff --git a/arch/mips/emma/markeins/platform.c b/arch/mips/emma/markeins/platform.c
index 80ae12ef87db..b05b08b92a34 100644
--- a/arch/mips/emma/markeins/platform.c
+++ b/arch/mips/emma/markeins/platform.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/emma2rh/markeins/platofrm.c
- *      This file sets up platform devices for EMMA2RH Mark-eins.
- *
  *  Copyright(C) MontaVista Software Inc, 2006
  *
  *  Author: dmitry pervushin <dpervushin@ru.mvista.com>
diff --git a/arch/mips/emma/markeins/setup.c b/arch/mips/emma/markeins/setup.c
index 67f456500084..335dc8c1a1bb 100644
--- a/arch/mips/emma/markeins/setup.c
+++ b/arch/mips/emma/markeins/setup.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/emma2rh/markeins/setup.c
- *      This file is setup for EMMA2RH Mark-eins.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This file is based on the arch/mips/ddb5xxx/ddb5477/setup.c.
diff --git a/arch/mips/fw/lib/call_o32.S b/arch/mips/fw/lib/call_o32.S
index bdf7d1d4081a..e0a68713b3c3 100644
--- a/arch/mips/fw/lib/call_o32.S
+++ b/arch/mips/fw/lib/call_o32.S
@@ -1,6 +1,4 @@
 /*
- *      arch/mips/dec/prom/call_o32.S
- *
  *      O32 interface for the 64 (or N32) ABI.
  *
  *      Copyright (C) 2002  Maciej W. Rozycki
diff --git a/arch/mips/include/asm/emma/emma2rh.h b/arch/mips/include/asm/emma/emma2rh.h
index 30aea91de626..2afb2fe11b30 100644
--- a/arch/mips/include/asm/emma/emma2rh.h
+++ b/arch/mips/include/asm/emma/emma2rh.h
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/include/asm/emma/emma2rh.h
- *      This file is EMMA2RH common header.
- *
  *  Copyright (C) NEC Electronics Corporation 2005-2006
  *
  *  This file based on include/asm-mips/ddb5xxx/ddb5xxx.h
diff --git a/arch/mips/include/asm/emma/markeins.h b/arch/mips/include/asm/emma/markeins.h
index 973b0628490d..2618bf230248 100644
--- a/arch/mips/include/asm/emma/markeins.h
+++ b/arch/mips/include/asm/emma/markeins.h
@@ -1,7 +1,4 @@
 /*
- *  include/asm-mips/emma2rh/markeins.h
- *      This file is EMMA2RH board depended header.
- *
  *  Copyright (C) NEC Electronics Corporation 2005-2006
  *
  *  This file based on include/asm-mips/ddb5xxx/ddb5xxx.h
diff --git a/arch/mips/include/asm/gic.h b/arch/mips/include/asm/gic.h
index 10292e37c1f7..a8f57341f123 100644
--- a/arch/mips/include/asm/gic.h
+++ b/arch/mips/include/asm/gic.h
@@ -20,7 +20,7 @@
 #define GIC_TRIG_EDGE                   1
 #define GIC_TRIG_LEVEL                  0
 
-#if CONFIG_SMP
+#ifdef CONFIG_SMP
 #define GIC_NUM_INTRS                   (24 + NR_CPUS * 2)
 #else
 #define GIC_NUM_INTRS                   32
diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
index 1275831dda29..3738f4b48cbd 100644
--- a/arch/mips/include/asm/pgalloc.h
+++ b/arch/mips/include/asm/pgalloc.h
@@ -98,23 +98,12 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         __free_pages(pte, PTE_ORDER);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,address)                 \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb), pte);                    \
 } while (0)
 
-#ifdef CONFIG_32BIT
-
-/*
- * allocating and freeing a pmd is trivial: the 1-entry pmd is
- * inside the pgd, so has no extra memory associated with it.
- */
-#define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb, x)          do { } while (0)
-
-#endif
-
 #ifdef CONFIG_64BIT
 
 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
@@ -132,7 +121,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
         free_pages((unsigned long)pmd, PMD_ORDER);
 }
 
-#define __pmd_free_tlb(tlb, x)  pmd_free((tlb)->mm, x)
+#define __pmd_free_tlb(tlb, x, addr)    pmd_free((tlb)->mm, x)
 
 #endif
 
diff --git a/arch/mips/include/asm/pmc-sierra/msp71xx/war.h b/arch/mips/include/asm/pmc-sierra/msp71xx/war.h
index 0bf48fc1892b..9e2ee429c529 100644
--- a/arch/mips/include/asm/pmc-sierra/msp71xx/war.h
+++ b/arch/mips/include/asm/pmc-sierra/msp71xx/war.h
@@ -23,6 +23,8 @@
 #if defined(CONFIG_PMC_MSP7120_EVAL) || defined(CONFIG_PMC_MSP7120_GW) || \
         defined(CONFIG_PMC_MSP7120_FPGA)
 #define MIPS34K_MISSED_ITLB_WAR         1
+#else
+#define MIPS34K_MISSED_ITLB_WAR         0
 #endif
 
 #endif /* __ASM_MIPS_PMC_SIERRA_WAR_H */
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index 0f926aa0cb47..087a8884ef06 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -311,8 +311,9 @@ extern void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long
 
 unsigned long get_wchan(struct task_struct *p);
 
-#define __KSTK_TOS(tsk) ((unsigned long)task_stack_page(tsk) + THREAD_SIZE - 32)
-#define task_pt_regs(tsk) ((struct pt_regs *)__KSTK_TOS(tsk) - 1)
+#define __KSTK_TOS(tsk) ((unsigned long)task_stack_page(tsk) + \
+                         THREAD_SIZE - 32 - sizeof(struct pt_regs))
+#define task_pt_regs(tsk) ((struct pt_regs *)__KSTK_TOS(tsk))
 #define KSTK_EIP(tsk) (task_pt_regs(tsk)->cp0_epc)
 #define KSTK_ESP(tsk) (task_pt_regs(tsk)->regs[29])
 #define KSTK_STATUS(tsk) (task_pt_regs(tsk)->cp0_status)
diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
index 143a48136a4b..f9df720d2e40 100644
--- a/arch/mips/include/asm/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
@@ -39,8 +39,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #define INIT_THREAD_INFO(tsk)                   \
 {                                               \
@@ -48,7 +46,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = _TIF_FIXADE,          \
         .cpu            = 0,                    \
-        .preempt_count  = 1,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .addr_limit     = KERNEL_DS,            \
         .restart_block  = {                     \
                 .fn = do_no_restart_syscall,    \
diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h
index b70c49fdda26..e753a777949b 100644
--- a/arch/mips/include/asm/unistd.h
+++ b/arch/mips/include/asm/unistd.h
@@ -354,16 +354,17 @@
 #define __NR_pwritev                    (__NR_Linux + 331)
 #define __NR_rt_tgsigqueueinfo          (__NR_Linux + 332)
 #define __NR_perf_counter_open          (__NR_Linux + 333)
+#define __NR_accept4                    (__NR_Linux + 334)
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls             333
+#define __NR_Linux_syscalls             334
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux                  4000
-#define __NR_O32_Linux_syscalls         333
+#define __NR_O32_Linux_syscalls         334
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -664,16 +665,17 @@
 #define __NR_pwritev                    (__NR_Linux + 290)
 #define __NR_rt_tgsigqueueinfo          (__NR_Linux + 291)
 #define __NR_perf_counter_open          (__NR_Linux + 292)
+#define __NR_accept4                    (__NR_Linux + 293)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls             292
+#define __NR_Linux_syscalls             293
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux                   5000
-#define __NR_64_Linux_syscalls          292
+#define __NR_64_Linux_syscalls          293
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -978,16 +980,17 @@
 #define __NR_pwritev                    (__NR_Linux + 294)
 #define __NR_rt_tgsigqueueinfo          (__NR_Linux + 295)
 #define __NR_perf_counter_open          (__NR_Linux + 296)
+#define __NR_accept4                    (__NR_Linux + 297)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls             296
+#define __NR_Linux_syscalls             297
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux                  6000
-#define __NR_N32_Linux_syscalls         296
+#define __NR_N32_Linux_syscalls         297
 
 #ifdef __KERNEL__
 
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c
index f0fd636723be..0d64d0f46418 100644
--- a/arch/mips/jazz/jazzdma.c
+++ b/arch/mips/jazz/jazzdma.c
@@ -190,7 +190,7 @@ int vdma_free(unsigned long laddr)
                 return -1;
         }
 
-        while (pgtbl[i].owner == laddr && i < VDMA_PGTBL_ENTRIES) {
+        while (i < VDMA_PGTBL_ENTRIES && pgtbl[i].owner == laddr) {
                 pgtbl[i].owner = VDMA_PAGE_EMPTY;
                 i++;
         }
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index 492a0a8d70fb..531ce7b16124 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -188,7 +188,8 @@ NESTED(kernel_entry, 16, sp)			# kernel entry point
 
         MTC0            zero, CP0_CONTEXT       # clear context register
         PTR_LA          $28, init_thread_union
-        PTR_LI          sp, _THREAD_SIZE - 32
+        /* Set the SP after an empty pt_regs.  */
+        PTR_LI          sp, _THREAD_SIZE - 32 - PT_SIZE
         PTR_ADDU        sp, $28
         set_saved_sp    sp, t0, t1
         PTR_SUBU        sp, 4 * SZREG           # init stack pointer
diff --git a/arch/mips/kernel/irq_txx9.c b/arch/mips/kernel/irq_txx9.c
index a4d1462c27f7..9b78029bea70 100644
--- a/arch/mips/kernel/irq_txx9.c
+++ b/arch/mips/kernel/irq_txx9.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/mips/kernel/irq_txx9.c
- *
  * Based on linux/arch/mips/jmr3927/rbhma3100/irq.c,
  *          linux/arch/mips/tx4927/common/tx4927_irq.c,
  *          linux/arch/mips/tx4938/common/irq.c
diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c
index 3e9100dcc12d..6f51dda87fce 100644
--- a/arch/mips/kernel/module.c
+++ b/arch/mips/kernel/module.c
@@ -98,7 +98,8 @@ static int apply_r_mips_32_rela(struct module *me, u32 *location, Elf_Addr v)
 static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v)
 {
         if (v % 4) {
-                printk(KERN_ERR "module %s: dangerous relocation\n", me->name);
+                pr_err("module %s: dangerous R_MIPS_26 REL relocation\n",
+                       me->name);
                 return -ENOEXEC;
         }
 
@@ -118,7 +119,8 @@ static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v)
 static int apply_r_mips_26_rela(struct module *me, u32 *location, Elf_Addr v)
 {
         if (v % 4) {
-                printk(KERN_ERR "module %s: dangerous relocation\n", me->name);
+                pr_err("module %s: dangerous R_MIPS_26 RELArelocation\n",
+                       me->name);
                 return -ENOEXEC;
         }
 
@@ -222,7 +224,7 @@ static int apply_r_mips_lo16_rel(struct module *me, u32 *location, Elf_Addr v)
         return 0;
 
 out_danger:
-        printk(KERN_ERR "module %s: dangerous " "relocation\n", me->name);
+        pr_err("module %s: dangerous R_MIPS_LO16 REL relocation\n", me->name);
 
         return -ENOEXEC;
 }
@@ -301,7 +303,7 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab,
                 /* This is the symbol it is referring to */
                 sym = (Elf_Sym *)sechdrs[symindex].sh_addr
                         + ELF_MIPS_R_SYM(rel[i]);
-                if (!sym->st_value) {
+                if (IS_ERR_VALUE(sym->st_value)) {
                         /* Ignore unresolved weak symbol */
                         if (ELF_ST_BIND(sym->st_info) == STB_WEAK)
                                 continue;
@@ -341,7 +343,7 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
                 /* This is the symbol it is referring to */
                 sym = (Elf_Sym *)sechdrs[symindex].sh_addr
                         + ELF_MIPS_R_SYM(rel[i]);
-                if (!sym->st_value) {
+                if (IS_ERR_VALUE(sym->st_value)) {
                         /* Ignore unresolved weak symbol */
                         if (ELF_ST_BIND(sym->st_info) == STB_WEAK)
                                 continue;
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index e0a4ac18fa07..26109c4d5170 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -1,6 +1,4 @@
 /*
- *  linux/arch/mips/kernel/proc.c
- *
  *  Copyright (C) 1995, 1996, 2001  Ralf Baechle
  *  Copyright (C) 2001, 2004  MIPS Technologies, Inc.
  *  Copyright (C) 2004  Maciej W. Rozycki
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index c09d681b7181..f3d73e1831c1 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -115,7 +115,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 {
         struct thread_info *ti = task_thread_info(p);
         struct pt_regs *childregs;
-        long childksp;
+        unsigned long childksp;
         p->set_child_tid = p->clear_child_tid = NULL;
 
         childksp = (unsigned long)task_stack_page(p) + THREAD_SIZE - 32;
@@ -132,6 +132,8 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 
         /* set up new TSS. */
         childregs = (struct pt_regs *) childksp - 1;
+        /*  Put the stack after the struct pt_regs.  */
+        childksp = (unsigned long) childregs;
         *childregs = *regs;
         childregs->regs[7] = 0; /* Clear error flag */
 
diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index c4f9ac17474a..32644b4a0714 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -22,7 +22,6 @@
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/user.h>
 #include <linux/security.h>
 
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 20a86e08fd58..b57082123536 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -654,6 +654,7 @@ einval:	li	v0, -ENOSYS
         sys     sys_pwritev             6
         sys     sys_rt_tgsigqueueinfo   4
         sys     sys_perf_counter_open   5
+        sys     sys_accept4             4
         .endm
 
         /* We pre-compute the number of _instruction_ bytes needed to
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index b046130d4c5d..3d866f24e064 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -491,4 +491,5 @@ sys_call_table:
         PTR     sys_pwritev                     /* 5390 */
         PTR     sys_rt_tgsigqueueinfo
         PTR     sys_perf_counter_open
+        PTR     sys_accept4
         .size   sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 7c4a94f43706..1a6ae124635b 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -417,4 +417,5 @@ EXPORT(sysn32_call_table)
         PTR     sys_pwritev
         PTR     compat_sys_rt_tgsigqueueinfo    /* 5295 */
         PTR     sys_perf_counter_open
+        PTR     sys_accept4
         .size   sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 821fc978673d..cd31087a651f 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -537,4 +537,5 @@ sys_call_table:
         PTR     compat_sys_pwritev
         PTR     compat_sys_rt_tgsigqueueinfo
         PTR     sys_perf_counter_open
+        PTR     sys_accept4
         .size   sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index 8a0626cbb108..c16bb6d6c25c 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -465,11 +465,8 @@ void smtc_prepare_cpus(int cpus)
         smtc_configure_tlb();
 
         for (tc = 0, vpe = 0 ; (vpe < nvpe) && (tc < ntc) ; vpe++) {
-                /*
-                 * Set the MVP bits.
-                 */
-                settc(tc);
-                write_vpe_c0_vpeconf0(read_vpe_c0_vpeconf0() | VPECONF0_MVP);
+                if (tcpervpe[vpe] == 0)
+                        continue;
                 if (vpe != 0)
                         printk(", ");
                 printk("VPE %d: TC", vpe);
@@ -488,6 +485,12 @@ void smtc_prepare_cpus(int cpus)
                 }
                 if (vpe != 0) {
                         /*
+                         * Allow this VPE to control others.
+                         */
+                        write_vpe_c0_vpeconf0(read_vpe_c0_vpeconf0() |
+                                              VPECONF0_MVP);
+
+                        /*
                          * Clear any stale software interrupts from VPE's Cause
                          */
                         write_vpe_c0_cause(0);
diff --git a/arch/mips/kernel/stacktrace.c b/arch/mips/kernel/stacktrace.c
index 58f5cd76c8c3..d52ff77baf3f 100644
--- a/arch/mips/kernel/stacktrace.c
+++ b/arch/mips/kernel/stacktrace.c
@@ -1,6 +1,4 @@
 /*
- * arch/mips/kernel/stacktrace.c
- *
  * Stack trace management functions
  *
  *  Copyright (C) 2006 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index 07b9ec2c6e3d..9a1ab7e87fd4 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -73,7 +73,7 @@ static int major;
 static const int minor = 1;     /* fixed for now  */
 
 #ifdef CONFIG_MIPS_APSP_KSPD
- static struct kspd_notifications kspd_events;
+static struct kspd_notifications kspd_events;
 static int kspd_events_reqd = 0;
 #endif
 
@@ -155,10 +155,9 @@ struct {
 };
 
 static void release_progmem(void *ptr);
-extern void save_gp_address(unsigned int secbase, unsigned int rel);
 
 /* get the vpe associated with this minor */
-struct vpe *get_vpe(int minor)
+static struct vpe *get_vpe(int minor)
 {
         struct vpe *v;
 
@@ -174,7 +173,7 @@ struct vpe *get_vpe(int minor)
 }
 
 /* get the vpe associated with this minor */
-struct tc *get_tc(int index)
+static struct tc *get_tc(int index)
 {
         struct tc *t;
 
@@ -186,20 +185,8 @@ struct tc *get_tc(int index)
         return NULL;
 }
 
-struct tc *get_tc_unused(void)
-{
-        struct tc *t;
-
-        list_for_each_entry(t, &vpecontrol.tc_list, list) {
-                if (t->state == TC_STATE_UNUSED)
-                        return t;
-        }
-
-        return NULL;
-}
-
 /* allocate a vpe and associate it with this minor (or index) */
-struct vpe *alloc_vpe(int minor)
+static struct vpe *alloc_vpe(int minor)
 {
         struct vpe *v;
 
@@ -216,7 +203,7 @@ struct vpe *alloc_vpe(int minor)
 }
 
 /* allocate a tc. At startup only tc0 is running, all other can be halted. */
-struct tc *alloc_tc(int index)
+static struct tc *alloc_tc(int index)
 {
         struct tc *tc;
 
@@ -232,7 +219,7 @@ out:
 }
 
 /* clean up and free everything */
-void release_vpe(struct vpe *v)
+static void release_vpe(struct vpe *v)
 {
         list_del(&v->list);
         if (v->load_addr)
@@ -240,7 +227,7 @@ void release_vpe(struct vpe *v)
         kfree(v);
 }
 
-void dump_mtregs(void)
+static void dump_mtregs(void)
 {
         unsigned long val;
 
@@ -327,7 +314,8 @@ static void layout_sections(struct module *mod, const Elf_Ehdr * hdr,
                             || (s->sh_flags & masks[m][1])
                             || s->sh_entsize != ~0UL)
                                 continue;
-                        s->sh_entsize = get_offset(&mod->core_size, s);
+                        s->sh_entsize =
+                                get_offset((unsigned long *)&mod->core_size, s);
                 }
 
                 if (m == 0)
@@ -461,16 +449,15 @@ static int apply_r_mips_lo16(struct module *me, uint32_t *location,
 {
         unsigned long insnlo = *location;
         Elf32_Addr val, vallo;
+        struct mips_hi16 *l, *next;
 
         /* Sign extend the addend we extract from the lo insn.  */
         vallo = ((insnlo & 0xffff) ^ 0x8000) - 0x8000;
 
         if (mips_hi16_list != NULL) {
-                struct mips_hi16 *l;
 
                 l = mips_hi16_list;
                 while (l != NULL) {
-                        struct mips_hi16 *next;
                         unsigned long insn;
 
                         /*
@@ -480,7 +467,7 @@ static int apply_r_mips_lo16(struct module *me, uint32_t *location,
                                 printk(KERN_DEBUG "VPE loader: "
                                        "apply_r_mips_lo16/hi16: \t"
                                        "inconsistent value information\n");
-                                return -ENOEXEC;
+                                goto out_free;
                         }
 
                         /*
@@ -518,6 +505,16 @@ static int apply_r_mips_lo16(struct module *me, uint32_t *location,
         *location = insnlo;
 
         return 0;
+
+out_free:
+        while (l != NULL) {
+                next = l->next;
+                kfree(l);
+                l = next;
+        }
+        mips_hi16_list = NULL;
+
+        return -ENOEXEC;
 }
 
 static int (*reloc_handlers[]) (struct module *me, uint32_t *location,
@@ -541,7 +538,7 @@ static char *rstrs[] = {
         [R_MIPS_PC16] = "MIPS_PC16"
 };
 
-int apply_relocations(Elf32_Shdr *sechdrs,
+static int apply_relocations(Elf32_Shdr *sechdrs,
                       const char *strtab,
                       unsigned int symindex,
                       unsigned int relsec,
@@ -586,7 +583,7 @@ int apply_relocations(Elf32_Shdr *sechdrs,
         return 0;
 }
 
-void save_gp_address(unsigned int secbase, unsigned int rel)
+static inline void save_gp_address(unsigned int secbase, unsigned int rel)
 {
         gp_addr = secbase + rel;
         gp_offs = gp_addr - (secbase & 0xffff0000);
diff --git a/arch/mips/mipssim/sim_time.c b/arch/mips/mipssim/sim_time.c
index 0cea932f1241..5492c42f7650 100644
--- a/arch/mips/mipssim/sim_time.c
+++ b/arch/mips/mipssim/sim_time.c
@@ -89,13 +89,13 @@ unsigned __cpuinit get_c0_compare_int(void)
         if (cpu_has_veic) {
                 set_vi_handler(MSC01E_INT_CPUCTR, mips_timer_dispatch);
                 mips_cpu_timer_irq = MSC01E_INT_BASE + MSC01E_INT_CPUCTR;
-        } else {
-#endif
-               {
-                if (cpu_has_vint)
-                        set_vi_handler(cp0_compare_irq, mips_timer_dispatch);
-                mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq;
+
+                return mips_cpu_timer_irq;
         }
+#endif
+        if (cpu_has_vint)
+                set_vi_handler(cp0_compare_irq, mips_timer_dispatch);
+        mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq;
 
         return mips_cpu_timer_irq;
 }
diff --git a/arch/mips/mm/c-octeon.c b/arch/mips/mm/c-octeon.c
index b165cdcb2818..10ab69f7183f 100644
--- a/arch/mips/mm/c-octeon.c
+++ b/arch/mips/mm/c-octeon.c
@@ -289,7 +289,7 @@ static void  cache_parity_error_octeon(int non_recoverable)
 }
 
 /**
- * Called when the the exception is not recoverable
+ * Called when the the exception is recoverable
  */
 
 asmlinkage void cache_parity_error_octeon_recoverable(void)
@@ -298,7 +298,7 @@ asmlinkage void cache_parity_error_octeon_recoverable(void)
 }
 
 /**
- * Called when the the exception is recoverable
+ * Called when the the exception is not recoverable
  */
 
 asmlinkage void cache_parity_error_octeon_non_recoverable(void)
diff --git a/arch/mips/mm/extable.c b/arch/mips/mm/extable.c
index 297fb9f390dc..9d25d2ba4b9e 100644
--- a/arch/mips/mm/extable.c
+++ b/arch/mips/mm/extable.c
@@ -1,5 +1,9 @@
 /*
- * linux/arch/mips/mm/extable.c
+ * 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.
+ *
+ * Copyright (C) 1997, 99, 2001 - 2004 Ralf Baechle <ralf@linux-mips.org>
  */
 #include <linux/module.h>
 #include <linux/spinlock.h>
diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
index 6751ce9ede9e..f956ecbb8136 100644
--- a/arch/mips/mm/fault.c
+++ b/arch/mips/mm/fault.c
@@ -171,6 +171,7 @@ out_of_memory:
          * We ran out of memory, call the OOM killer, and return the userspace
          * (which will retry the fault, or kill us if we got oom-killed).
          */
+        up_read(&mm->mmap_sem);
         pagefault_out_of_memory();
         return;
 
diff --git a/arch/mips/mm/hugetlbpage.c b/arch/mips/mm/hugetlbpage.c
index 471c09aa1614..8c2834f5919d 100644
--- a/arch/mips/mm/hugetlbpage.c
+++ b/arch/mips/mm/hugetlbpage.c
@@ -16,7 +16,6 @@
 #include <linux/mm.h>
 #include <linux/hugetlb.h>
 #include <linux/pagemap.h>
-#include <linux/smp_lock.h>
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/sysctl.h>
diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c
index a8756f82c31b..3e0a9b35ba5c 100644
--- a/arch/mips/mti-malta/malta-int.c
+++ b/arch/mips/mti-malta/malta-int.c
@@ -331,6 +331,7 @@ static struct irqaction irq_call = {
         .flags          = IRQF_DISABLED|IRQF_PERCPU,
         .name           = "IPI_call"
 };
+#endif /* CONFIG_MIPS_MT_SMP */
 
 static int gic_resched_int_base;
 static int gic_call_int_base;
@@ -346,7 +347,6 @@ unsigned int plat_ipi_resched_int_xlate(unsigned int cpu)
 {
         return GIC_RESCHED_INT(cpu);
 }
-#endif /* CONFIG_MIPS_MT_SMP */
 
 static struct irqaction i8259irq = {
         .handler = no_action,
diff --git a/arch/mips/nxp/pnx8550/common/time.c b/arch/mips/nxp/pnx8550/common/time.c
index 8df43e9e4d90..18b192784877 100644
--- a/arch/mips/nxp/pnx8550/common/time.c
+++ b/arch/mips/nxp/pnx8550/common/time.c
@@ -138,7 +138,7 @@ __init void plat_time_init(void)
          * HZ timer interrupts per second.
          */
         mips_hpt_frequency = 27UL * ((1000000UL * n)/(m * pow2p));
-        cpj = (mips_hpt_frequency + HZ / 2) / HZ;
+        cpj = DIV_ROUND_CLOSEST(mips_hpt_frequency, HZ);
         write_c0_count(0);
         timer_ack();
 
diff --git a/arch/mips/pci/fixup-emma2rh.c b/arch/mips/pci/fixup-emma2rh.c
index fba5aad00d51..0d9ccf4dfc5a 100644
--- a/arch/mips/pci/fixup-emma2rh.c
+++ b/arch/mips/pci/fixup-emma2rh.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/pci/fixup-emma2rh.c
- *      This file defines the PCI configration.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This file is based on the arch/mips/ddb5xxx/ddb5477/pci.c
diff --git a/arch/mips/pci/fixup-sb1250.c b/arch/mips/pci/fixup-sb1250.c
index 0ad39e53f7b1..f0bb9146e6c0 100644
--- a/arch/mips/pci/fixup-sb1250.c
+++ b/arch/mips/pci/fixup-sb1250.c
@@ -1,6 +1,4 @@
 /*
- *      arch/mips/pci/fixup-sb1250.c
- *
  *      Copyright (C) 2004, 2006  MIPS Technologies, Inc.  All rights reserved.
  *          Author:     Maciej W. Rozycki <macro@mips.com>
  *
diff --git a/arch/mips/pci/ops-emma2rh.c b/arch/mips/pci/ops-emma2rh.c
index 5947a70b0b7f..710aef5c070e 100644
--- a/arch/mips/pci/ops-emma2rh.c
+++ b/arch/mips/pci/ops-emma2rh.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/pci/ops-emma2rh.c
- *      This file defines the PCI operation for EMMA2RH.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This file is based on the arch/mips/pci/ops-vr41xx.c
diff --git a/arch/mips/pci/pci-emma2rh.c b/arch/mips/pci/pci-emma2rh.c
index 2df4190232cd..773e34ff4d1c 100644
--- a/arch/mips/pci/pci-emma2rh.c
+++ b/arch/mips/pci/pci-emma2rh.c
@@ -1,7 +1,4 @@
 /*
- *  arch/mips/pci/pci-emma2rh.c
- *      This file defines the PCI configration.
- *
  *  Copyright (C) NEC Electronics Corporation 2004-2006
  *
  *  This file is based on the arch/mips/ddb5xxx/ddb5477/pci.c
diff --git a/arch/mips/pci/pci-tx4927.c b/arch/mips/pci/pci-tx4927.c
index aaa900596792..a5807406a7f1 100644
--- a/arch/mips/pci/pci-tx4927.c
+++ b/arch/mips/pci/pci-tx4927.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/mips/pci/pci-tx4927.c
- *
  * Based on linux/arch/mips/txx9/rbtx4938/setup.c,
  *          and RBTX49xx patch from CELF patch archive.
  *
diff --git a/arch/mips/pci/pci-tx4938.c b/arch/mips/pci/pci-tx4938.c
index 1ea257bc3b8f..20e45f30b2ef 100644
--- a/arch/mips/pci/pci-tx4938.c
+++ b/arch/mips/pci/pci-tx4938.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/mips/pci/pci-tx4938.c
- *
  * Based on linux/arch/mips/txx9/rbtx4938/setup.c,
  *          and RBTX49xx patch from CELF patch archive.
  *
diff --git a/arch/mips/pci/pci-tx4939.c b/arch/mips/pci/pci-tx4939.c
index 5fecf1cdc325..9ef840693baf 100644
--- a/arch/mips/pci/pci-tx4939.c
+++ b/arch/mips/pci/pci-tx4939.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/mips/pci/pci-tx4939.c
- *
  * Based on linux/arch/mips/txx9/rbtx4939/setup.c,
  *          and RBTX49xx patch from CELF patch archive.
  *
diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c
index 75262247f3e4..6aa5c542d52d 100644
--- a/arch/mips/pci/pcie-octeon.c
+++ b/arch/mips/pci/pcie-octeon.c
@@ -1040,19 +1040,29 @@ static inline int octeon_pcie_read_config(int pcie_port, struct pci_bus *bus,
         int bus_number = bus->number;
 
         /*
-         * We need to force the bus number to be zero on the root
-         * bus. Linux numbers the 2nd root bus to start after all
-         * buses on root 0.
+         * For the top level bus make sure our hardware bus number
+         * matches the software one.
          */
-        if (bus->parent == NULL)
-                bus_number = 0;
+        if (bus->parent == NULL) {
+                union cvmx_pciercx_cfg006 pciercx_cfg006;
+                pciercx_cfg006.u32 = cvmx_pcie_cfgx_read(pcie_port,
+                        CVMX_PCIERCX_CFG006(pcie_port));
+                if (pciercx_cfg006.s.pbnum != bus_number) {
+                        pciercx_cfg006.s.pbnum = bus_number;
+                        pciercx_cfg006.s.sbnum = bus_number;
+                        pciercx_cfg006.s.subbnum = bus_number;
+                        cvmx_pcie_cfgx_write(pcie_port,
+                                CVMX_PCIERCX_CFG006(pcie_port),
+                                pciercx_cfg006.u32);
+                }
+        }
 
         /*
          * PCIe only has a single device connected to Octeon. It is
          * always device ID 0. Don't bother doing reads for other
          * device IDs on the first segment.
          */
-        if ((bus_number == 0) && (devfn >> 3 != 0))
+        if ((bus->parent == NULL) && (devfn >> 3 != 0))
                 return PCIBIOS_FUNC_NOT_SUPPORTED;
 
         /*
@@ -1070,7 +1080,7 @@ static inline int octeon_pcie_read_config(int pcie_port, struct pci_bus *bus,
                  * bridge only respondes to device ID 0, function
                  * 0-1
                  */
-                if ((bus_number == 0) && (devfn >= 2))
+                if ((bus->parent == NULL) && (devfn >= 2))
                         return PCIBIOS_FUNC_NOT_SUPPORTED;
                 /*
                  * The PCI-X slots are device ID 2,3. Choose one of
@@ -1167,13 +1177,6 @@ static inline int octeon_pcie_write_config(int pcie_port, struct pci_bus *bus,
                                            int size, u32 val)
 {
         int bus_number = bus->number;
-        /*
-         * We need to force the bus number to be zero on the root
-         * bus. Linux numbers the 2nd root bus to start after all
-         * busses on root 0.
-         */
-        if (bus->parent == NULL)
-                bus_number = 0;
 
         switch (size) {
         case 4:
diff --git a/arch/mips/pmc-sierra/msp71xx/gpio.c b/arch/mips/pmc-sierra/msp71xx/gpio.c
index 69848c5813e2..aaccbe524386 100644
--- a/arch/mips/pmc-sierra/msp71xx/gpio.c
+++ b/arch/mips/pmc-sierra/msp71xx/gpio.c
@@ -1,6 +1,4 @@
 /*
- * @file /arch/mips/pmc-sierra/msp71xx/gpio.c
- *
  * Generic PMC MSP71xx GPIO handling. These base gpio are controlled by two
  * types of registers. The data register sets the output level when in output
  * mode and when in input mode will contain the value at the input. The config
diff --git a/arch/mips/pmc-sierra/msp71xx/gpio_extended.c b/arch/mips/pmc-sierra/msp71xx/gpio_extended.c
index fc6dbc6cf1c0..2a99f360fae4 100644
--- a/arch/mips/pmc-sierra/msp71xx/gpio_extended.c
+++ b/arch/mips/pmc-sierra/msp71xx/gpio_extended.c
@@ -1,6 +1,4 @@
 /*
- * @file /arch/mips/pmc-sierra/msp71xx/gpio_extended.c
- *
  * Generic PMC MSP71xx EXTENDED (EXD) GPIO handling. The extended gpio is
  * a set of hardware registers that have no need for explicit locking as
  * it is handled by unique method of writing individual set/clr bits.
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c b/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c
index f5f1b8d2bb9a..61f390232346 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c
@@ -45,13 +45,6 @@ static inline void mask_msp_slp_irq(unsigned int irq)
  */
 static inline void ack_msp_slp_irq(unsigned int irq)
 {
-        mask_slp_irq(irq);
-
-        /*
-         * only really necessary for 18, 16-14 and sometimes 3:0 (since
-         * these can be edge sensitive) but it doesn't hurt  for the others.
-         */
-
         /* check for PER interrupt range */
         if (irq < MSP_PER_INTBASE)
                 *SLP_INT_STS_REG = (1 << (irq - MSP_SLP_INTBASE));
@@ -62,8 +55,7 @@ static inline void ack_msp_slp_irq(unsigned int irq)
 static struct irq_chip msp_slp_irq_controller = {
         .name = "MSP_SLP",
         .ack = ack_msp_slp_irq,
-        .mask = ack_msp_slp_irq,
-        .mask_ack = ack_msp_slp_irq,
+        .mask = mask_msp_slp_irq,
         .unmask = unmask_msp_slp_irq,
 };
 
@@ -79,7 +71,7 @@ void __init msp_slp_irq_init(void)
 
         /* initialize all the IRQ descriptors */
         for (i = MSP_SLP_INTBASE; i < MSP_PER_INTBASE + 32; i++)
-                set_irq_chip_and_handler(i, &msp_slp_irq_controller
+                set_irq_chip_and_handler(i, &msp_slp_irq_controller,
                                          handle_level_irq);
 }
 
diff --git a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
index caf5e9a0acc7..fc990cb31941 100644
--- a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
+++ b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
@@ -1,6 +1,4 @@
 /*
- *  arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
- *
  *  Copyright (C) 2003 PMC-Sierra Inc.
  *  Author: Manish Lachwani (lachwani@pmc-sierra.com)
  *
diff --git a/arch/mips/sibyte/swarm/swarm-i2c.c b/arch/mips/sibyte/swarm/swarm-i2c.c
index 4282ac9d01d2..062505054d42 100644
--- a/arch/mips/sibyte/swarm/swarm-i2c.c
+++ b/arch/mips/sibyte/swarm/swarm-i2c.c
@@ -1,6 +1,4 @@
 /*
- *      arch/mips/sibyte/swarm/swarm-i2c.c
- *
  *      Broadcom BCM91250A (SWARM), etc. I2C platform setup.
  *
  *      Copyright (c) 2008  Maciej W. Rozycki
diff --git a/arch/mips/txx9/generic/mem_tx4927.c b/arch/mips/txx9/generic/mem_tx4927.c
index ef6ea6e97873..70f9626f8227 100644
--- a/arch/mips/txx9/generic/mem_tx4927.c
+++ b/arch/mips/txx9/generic/mem_tx4927.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/mips/txx9/generic/mem_tx4927.c
- *
  * common tx4927 memory interface
  *
  * Author: MontaVista Software, Inc.
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index 3b7d77d61ce0..a205e2ba8e7b 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/mips/txx9/generic/setup.c
- *
  * Based on linux/arch/mips/txx9/rbtx4938/setup.c,
  *          and RBTX49xx patch from CELF patch archive.
  *
diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c
index c033ffe71cdf..b0c241ecf603 100644
--- a/arch/mips/txx9/rbtx4939/setup.c
+++ b/arch/mips/txx9/rbtx4939/setup.c
@@ -512,10 +512,10 @@ static void __init rbtx4939_setup(void)
         rbtx4939_ebusc_setup();
         /* always enable ATA0 */
         txx9_set64(&tx4939_ccfgptr->pcfg, TX4939_PCFG_ATA0MODE);
-        rbtx4939_update_ioc_pen();
         if (txx9_master_clock == 0)
                 txx9_master_clock = 20000000;
         tx4939_setup();
+        rbtx4939_update_ioc_pen();
 #ifdef HAVE_RBTX4939_IOSWAB
         ioswabw = rbtx4939_ioswabw;
         __mem_ioswabw = rbtx4939_mem_ioswabw;
diff --git a/arch/mn10300/include/asm/pci.h b/arch/mn10300/include/asm/pci.h
index e58b9a46e1b1..35d2ed6396f6 100644
--- a/arch/mn10300/include/asm/pci.h
+++ b/arch/mn10300/include/asm/pci.h
@@ -70,10 +70,6 @@ struct pci_dev;
  */
 #define PCI_DMA_BUS_IS_PHYS     (1)
 
-
-/* This is always fine. */
-#define pci_dac_dma_supported(pci_dev, mask)    (0)
-
 /* Return the index of the PCI controller for device. */
 static inline int pci_controller_num(struct pci_dev *dev)
 {
diff --git a/arch/mn10300/include/asm/pgalloc.h b/arch/mn10300/include/asm/pgalloc.h
index ec057e1bd4cf..a19f11327cd8 100644
--- a/arch/mn10300/include/asm/pgalloc.h
+++ b/arch/mn10300/include/asm/pgalloc.h
@@ -51,6 +51,6 @@ static inline void pte_free(struct mm_struct *mm, struct page *pte)
 }
 
 
-#define __pte_free_tlb(tlb, pte) tlb_remove_page((tlb), (pte))
+#define __pte_free_tlb(tlb, pte, addr) tlb_remove_page((tlb), (pte))
 
 #endif /* _ASM_PGALLOC_H */
diff --git a/arch/mn10300/include/asm/thread_info.h b/arch/mn10300/include/asm/thread_info.h
index 78a3881f3c12..58d64f8b2cc3 100644
--- a/arch/mn10300/include/asm/thread_info.h
+++ b/arch/mn10300/include/asm/thread_info.h
@@ -65,8 +65,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #ifndef __ASSEMBLY__
 
@@ -76,7 +74,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = 0,                    \
         .cpu            = 0,                    \
-        .preempt_count  = 1,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .addr_limit     = KERNEL_DS,            \
         .restart_block = {                      \
                 .fn = do_no_restart_syscall,    \
diff --git a/arch/mn10300/kernel/ptrace.c b/arch/mn10300/kernel/ptrace.c
index e143339ad28e..cf847dabc1bd 100644
--- a/arch/mn10300/kernel/ptrace.c
+++ b/arch/mn10300/kernel/ptrace.c
@@ -13,7 +13,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>
diff --git a/arch/mn10300/kernel/signal.c b/arch/mn10300/kernel/signal.c
index 9f7572a0f578..feb2f2e810db 100644
--- a/arch/mn10300/kernel/signal.c
+++ b/arch/mn10300/kernel/signal.c
@@ -12,7 +12,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
 #include <linux/errno.h>
diff --git a/arch/mn10300/kernel/sys_mn10300.c b/arch/mn10300/kernel/sys_mn10300.c
index bca5a84dc72c..3e52a1054327 100644
--- a/arch/mn10300/kernel/sys_mn10300.c
+++ b/arch/mn10300/kernel/sys_mn10300.c
@@ -13,7 +13,6 @@
 #include <linux/syscalls.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/sem.h>
 #include <linux/msg.h>
 #include <linux/shm.h>
@@ -21,7 +20,6 @@
 #include <linux/mman.h>
 #include <linux/file.h>
 #include <linux/utsname.h>
-#include <linux/syscalls.h>
 #include <linux/tty.h>
 
 #include <asm/uaccess.h>
diff --git a/arch/mn10300/kernel/traps.c b/arch/mn10300/kernel/traps.c
index 681ad8c9e4fb..91365adba4f5 100644
--- a/arch/mn10300/kernel/traps.c
+++ b/arch/mn10300/kernel/traps.c
@@ -17,7 +17,6 @@
 #include <linux/timer.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
@@ -136,8 +135,7 @@ void show_trace(unsigned long *sp)
         unsigned long *stack, addr, module_start, module_end;
         int i;
 
-        printk(KERN_EMERG "\n"
-               KERN_EMERG "Call Trace:");
+        printk(KERN_EMERG "\nCall Trace:");
 
         stack = sp;
         i = 0;
@@ -153,7 +151,7 @@ void show_trace(unsigned long *sp)
                         printk("\n");
 #else
                         if ((i % 6) == 0)
-                                printk("\n" KERN_EMERG "  ");
+                                printk(KERN_EMERG "  ");
                         printk("[<%08lx>] ", addr);
                         i++;
 #endif
@@ -180,7 +178,7 @@ void show_stack(struct task_struct *task, unsigned long *sp)
                 if (((long) stack & (THREAD_SIZE - 1)) == 0)
                         break;
                 if ((i % 8) == 0)
-                        printk("\n" KERN_EMERG "  ");
+                        printk(KERN_EMERG "  ");
                 printk("%08lx ", *stack++);
         }
 
@@ -264,8 +262,7 @@ void show_registers(struct pt_regs *regs)
                 show_stack(current, (unsigned long *) sp);
 
 #if 0
-                printk(KERN_EMERG "\n"
-                       KERN_EMERG "Code: ");
+                printk(KERN_EMERG "\nCode: ");
                 if (regs->pc < PAGE_OFFSET)
                         goto bad;
 
@@ -311,16 +308,14 @@ void die(const char *str, struct pt_regs *regs, enum exception_code code)
 {
         console_verbose();
         spin_lock_irq(&die_lock);
-        printk(KERN_EMERG "\n"
-               KERN_EMERG "%s: %04x\n",
+        printk(KERN_EMERG "\n%s: %04x\n",
                str, code & 0xffff);
         show_registers(regs);
 
         if (regs->pc >= 0x02000000 && regs->pc < 0x04000000 &&
             (regs->epsw & (EPSW_IM | EPSW_IE)) != (EPSW_IM | EPSW_IE)) {
                 printk(KERN_EMERG "Exception in usermode interrupt handler\n");
-                printk(KERN_EMERG "\n"
-                       KERN_EMERG "  Please connect to kernel debugger !!\n");
+                printk(KERN_EMERG "\nPlease connect to kernel debugger !!\n");
                 asm volatile ("0: bra 0b");
         }
 
@@ -429,9 +424,8 @@ asmlinkage void io_bus_error(u32 bcberr, u32 bcbear, struct pt_regs *regs)
 {
         console_verbose();
 
-        printk(KERN_EMERG "\n"
-               KERN_EMERG "Asynchronous I/O Bus Error\n"
-               KERN_EMERG "==========================\n");
+        printk(KERN_EMERG "Asynchronous I/O Bus Error\n");
+        printk(KERN_EMERG "==========================\n");
 
         if (bcberr & BCBERR_BEME)
                 printk(KERN_EMERG "- Multiple recorded errors\n");
diff --git a/arch/mn10300/kernel/vmlinux.lds.S b/arch/mn10300/kernel/vmlinux.lds.S
index c96ba3da95ac..f4aa07934654 100644
--- a/arch/mn10300/kernel/vmlinux.lds.S
+++ b/arch/mn10300/kernel/vmlinux.lds.S
@@ -107,7 +107,7 @@ SECTIONS
   __init_end = .;
   /* freed after init ends here */
 
-  BSS(4)
+  BSS_SECTION(0, PAGE_SIZE, 4)
 
   _end = . ;
 
diff --git a/arch/mn10300/mm/fault.c b/arch/mn10300/mm/fault.c
index a62e1e138bc1..53bb17d0f068 100644
--- a/arch/mn10300/mm/fault.c
+++ b/arch/mn10300/mm/fault.c
@@ -20,7 +20,6 @@
 #include <linux/mman.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/vt_kern.h>              /* For unblank_screen() */
diff --git a/arch/mn10300/mm/misalignment.c b/arch/mn10300/mm/misalignment.c
index 94c4a4358065..30016251f658 100644
--- a/arch/mn10300/mm/misalignment.c
+++ b/arch/mn10300/mm/misalignment.c
@@ -17,7 +17,6 @@
 #include <linux/timer.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
diff --git a/arch/parisc/include/asm/thread_info.h b/arch/parisc/include/asm/thread_info.h
index 0407959da489..4ce0edfbe969 100644
--- a/arch/parisc/include/asm/thread_info.h
+++ b/arch/parisc/include/asm/thread_info.h
@@ -23,7 +23,7 @@ struct thread_info {
         .flags          = 0,                    \
         .cpu            = 0,                    \
         .addr_limit     = KERNEL_DS,            \
-        .preempt_count  = 1,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .restart_block  = {                     \
                 .fn = do_no_restart_syscall     \
         }                                       \
diff --git a/arch/parisc/include/asm/tlb.h b/arch/parisc/include/asm/tlb.h
index 383b1db310ee..07924903989e 100644
--- a/arch/parisc/include/asm/tlb.h
+++ b/arch/parisc/include/asm/tlb.h
@@ -21,7 +21,7 @@ do {	if (!(tlb)->fullmm)	\
 
 #include <asm-generic/tlb.h>
 
-#define __pmd_free_tlb(tlb, pmd)        pmd_free((tlb)->mm, pmd)
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, pte)
+#define __pmd_free_tlb(tlb, pmd, addr)  pmd_free((tlb)->mm, pmd)
+#define __pte_free_tlb(tlb, pte, addr)  pte_free((tlb)->mm, pte)
 
 #endif
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index ae3e70cd1e14..e552e547cb93 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -553,7 +553,7 @@
          * on most of those machines only handles cache transactions.
          */
         extrd,u,*=      \pte,_PAGE_NO_CACHE_BIT+32,1,%r0
-        depi            1,12,1,\prot
+        depdi           1,12,1,\prot
 
         /* Drop prot bits and convert to page addr for iitlbt and idtlbt */
         convert_for_tlb_insert20 \pte
diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
index ef5caf2e6ed0..61ee0eec4e69 100644
--- a/arch/parisc/kernel/module.c
+++ b/arch/parisc/kernel/module.c
@@ -86,8 +86,12 @@
  * the bottom of the table, which has a maximum signed displacement of
  * 0x3fff; however, since we're only going forward, this becomes
  * 0x1fff, and thus, since each GOT entry is 8 bytes long we can have
- * at most 1023 entries */
-#define MAX_GOTS        1023
+ * at most 1023 entries.
+ * To overcome this 14bit displacement with some kernel modules, we'll
+ * use instead the unusal 16bit displacement method (see reassemble_16a)
+ * which gives us a maximum positive displacement of 0x7fff, and as such
+ * allows us to allocate up to 4095 GOT entries. */
+#define MAX_GOTS        4095
 
 /* three functions to determine where in the module core
  * or init pieces the location is */
@@ -145,12 +149,40 @@ struct stub_entry {
 /* The reassemble_* functions prepare an immediate value for
    insertion into an opcode. pa-risc uses all sorts of weird bitfields
    in the instruction to hold the value.  */
+static inline int sign_unext(int x, int len)
+{
+        int len_ones;
+
+        len_ones = (1 << len) - 1;
+        return x & len_ones;
+}
+
+static inline int low_sign_unext(int x, int len)
+{
+        int sign, temp;
+
+        sign = (x >> (len-1)) & 1;
+        temp = sign_unext(x, len-1);
+        return (temp << 1) | sign;
+}
+
 static inline int reassemble_14(int as14)
 {
         return (((as14 & 0x1fff) << 1) |
                 ((as14 & 0x2000) >> 13));
 }
 
+static inline int reassemble_16a(int as16)
+{
+        int s, t;
+
+        /* Unusual 16-bit encoding, for wide mode only.  */
+        t = (as16 << 1) & 0xffff;
+        s = (as16 & 0x8000);
+        return (t ^ s ^ (s >> 1)) | (s >> 15);
+}
+
+
 static inline int reassemble_17(int as17)
 {
         return (((as17 & 0x10000) >> 16) |
@@ -407,6 +439,7 @@ static Elf_Addr get_stub(struct module *me, unsigned long value, long addend,
         enum elf_stub_type stub_type, Elf_Addr loc0, unsigned int targetsec)
 {
         struct stub_entry *stub;
+        int __maybe_unused d;
 
         /* initialize stub_offset to point in front of the section */
         if (!me->arch.section[targetsec].stub_offset) {
@@ -460,12 +493,19 @@ static Elf_Addr get_stub(struct module *me, unsigned long value, long addend,
  */
         switch (stub_type) {
         case ELF_STUB_GOT:
-                stub->insns[0] = 0x537b0000;    /* ldd 0(%dp),%dp       */
+                d = get_got(me, value, addend);
+                if (d <= 15) {
+                        /* Format 5 */
+                        stub->insns[0] = 0x0f6010db; /* ldd 0(%dp),%dp  */
+                        stub->insns[0] |= low_sign_unext(d, 5) << 16;
+                } else {
+                        /* Format 3 */
+                        stub->insns[0] = 0x537b0000; /* ldd 0(%dp),%dp  */
+                        stub->insns[0] |= reassemble_16a(d);
+                }
                 stub->insns[1] = 0x53610020;    /* ldd 10(%dp),%r1      */
                 stub->insns[2] = 0xe820d000;    /* bve (%r1)            */
                 stub->insns[3] = 0x537b0030;    /* ldd 18(%dp),%dp      */
-
-                stub->insns[0] |= reassemble_14(get_got(me, value, addend) & 0x3fff);
                 break;
         case ELF_STUB_MILLI:
                 stub->insns[0] = 0x20200000;    /* ldil 0,%r1           */
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index 61c07078c072..1f3aa8db0203 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -156,7 +156,7 @@ void machine_power_off(void)
          * software. The user has to press the button himself. */
 
         printk(KERN_EMERG "System shut down completed.\n"
-               KERN_EMERG "Please power this system off now.");
+               "Please power this system off now.");
 }
 
 void (*pm_power_off)(void) = machine_power_off;
diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
index c32f5d6d778e..528f0ff9b273 100644
--- a/arch/parisc/kernel/traps.c
+++ b/arch/parisc/kernel/traps.c
@@ -250,15 +250,14 @@ void die_if_kernel(char *str, struct pt_regs *regs, long err)
         oops_enter();
 
         /* Amuse the user in a SPARC fashion */
-        if (err) printk(
-KERN_CRIT "      _______________________________ \n"
-KERN_CRIT "     < Your System ate a SPARC! Gah! >\n"
-KERN_CRIT "      ------------------------------- \n"
-KERN_CRIT "             \\   ^__^\n"
-KERN_CRIT "              \\  (xx)\\_______\n"
-KERN_CRIT "                 (__)\\       )\\/\\\n"
-KERN_CRIT "                  U  ||----w |\n"
-KERN_CRIT "                     ||     ||\n");
+        if (err) printk(KERN_CRIT
+                        "      _______________________________ \n"
+                        "     < Your System ate a SPARC! Gah! >\n"
+                        "      ------------------------------- \n"
+                        "             \\   ^__^\n"
+                        "                 (__)\\       )\\/\\\n"
+                        "                  U  ||----w |\n"
+                        "                     ||     ||\n");
         
         /* unlock the pdc lock if necessary */
         pdc_emergency_unlock();
@@ -797,7 +796,8 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
                 else
                         printk(KERN_DEBUG "User Fault (long pointer) (fault %d) ",
                                code);
-                printk("pid=%d command='%s'\n", task_pid_nr(current), current->comm);
+                printk(KERN_CONT "pid=%d command='%s'\n",
+                       task_pid_nr(current), current->comm);
                 show_regs(regs);
 #endif
                 si.si_signo = SIGSEGV;
diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index 224b4f0704b8..4f06dbc0d27e 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -410,7 +410,7 @@
                 bus-range = <0 0>;
                 ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
                           0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
-                          0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
+                          0x01000000 0x0 0x00000000 0xe0300000 0x0 0x00100000>;
                 sleep = <&pmc 0x00010000>;
                 clock-frequency = <66666666>;
                 #interrupt-cells = <1>;
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 474ea2fa3f86..aabf3437cadf 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -394,7 +394,7 @@
                 bus-range = <0 0>;
                 ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
                           0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
-                          0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
+                          0x01000000 0x0 0x00000000 0xe0300000 0x0 0x00100000>;
                 sleep = <&pmc 0x00010000>;
                 clock-frequency = <66666666>;
                 #interrupt-cells = <1>;
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index d4838af8d379..9b1da864d890 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -424,7 +424,7 @@
                 bus-range = <0x0 0x0>;
                 ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
                           0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
-                          0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
+                          0x01000000 0x0 0x00000000 0xe0300000 0x0 0x00100000>;
                 sleep = <&pmc 0x00010000>;
                 clock-frequency = <66666666>;
                 #interrupt-cells = <1>;
diff --git a/arch/powerpc/boot/dts/mpc8569mds.dts b/arch/powerpc/boot/dts/mpc8569mds.dts
index a680165292f2..9e4ce99e1613 100644
--- a/arch/powerpc/boot/dts/mpc8569mds.dts
+++ b/arch/powerpc/boot/dts/mpc8569mds.dts
@@ -501,6 +501,10 @@
                                 reg = <0x6>;
                                 device_type = "ethernet-phy";
                         };
+                        tbi-phy@11 {
+                                reg = <0x11>;
+                                device_type = "tbi-phy";
+                        };
                 };
                 mdio@3520 {
                         #address-cells = <1>;
diff --git a/arch/powerpc/boot/dts/warp.dts b/arch/powerpc/boot/dts/warp.dts
index 01bfb56bbe80..31605ee4afb6 100644
--- a/arch/powerpc/boot/dts/warp.dts
+++ b/arch/powerpc/boot/dts/warp.dts
@@ -261,10 +261,11 @@
                                 compatible = "gpio-leds";
                                 green {
                                         gpios = <&GPIO1 0 0>;
-                                        default-state = "on";
+                                        default-state = "keep";
                                 };
                                 red {
                                         gpios = <&GPIO1 1 0>;
+                                        default-state = "keep";
                                 };
                         };
 
diff --git a/arch/powerpc/configs/44x/warp_defconfig b/arch/powerpc/configs/44x/warp_defconfig
index 3b77f092abe1..787635f23d8f 100644
--- a/arch/powerpc/configs/44x/warp_defconfig
+++ b/arch/powerpc/configs/44x/warp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Fri Jan 23 07:57:16 2009
+# Linux kernel version: 2.6.30
+# Tue Jun  9 23:35:36 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -41,6 +41,7 @@ CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
@@ -53,10 +54,12 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -74,7 +77,17 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
@@ -82,27 +95,29 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_HOTPLUG is not set
+# CONFIG_STRIP_ASM_SYMS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
@@ -110,10 +125,13 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLAB=y
-# CONFIG_SLUB is not set
+CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -121,6 +139,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -133,7 +152,6 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -149,11 +167,6 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -173,10 +186,11 @@ CONFIG_WARP=y
 # CONFIG_ARCHES is not set
 # CONFIG_CANYONLANDS is not set
 # CONFIG_GLACIER is not set
+# CONFIG_REDWOOD is not set
 # CONFIG_YOSEMITE is not set
 # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
 # CONFIG_PPC44x_SIMPLE is not set
-# CONFIG_PPC4xx_GPIO is not set
+CONFIG_PPC4xx_GPIO=y
 CONFIG_440EP=y
 CONFIG_IBM440EP_ERR42=y
 # CONFIG_IPIC is not set
@@ -235,9 +249,13 @@ CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -256,6 +274,7 @@ CONFIG_PPC_PCI_CHOICE=y
 # CONFIG_PCI_DOMAINS is not set
 # CONFIG_PCI_SYSCALL is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
 # CONFIG_HAS_RAPIDIO is not set
 
 #
@@ -271,14 +290,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -353,6 +370,7 @@ CONFIG_VLAN_8021Q=y
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -365,7 +383,6 @@ CONFIG_VLAN_8021Q=y
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
@@ -378,8 +395,12 @@ CONFIG_VLAN_8021Q=y
 #
 # Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 # CONFIG_STANDALONE is not set
 CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_DEBUG_DRIVER is not set
 # CONFIG_DEBUG_DEVRES is not set
 # CONFIG_SYS_HYPERVISOR is not set
@@ -471,13 +492,21 @@ CONFIG_MTD_NAND_NDFC=y
 # LPDDR flash memory drivers
 #
 # CONFIG_MTD_LPDDR is not set
-# CONFIG_MTD_QINFO_PROBE is not set
 
 #
 # UBI - Unsorted block images
 #
-# CONFIG_MTD_UBI is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_RESERVE=1
+# CONFIG_MTD_UBI_GLUEBI is not set
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
@@ -495,10 +524,17 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_XILINX_SYSACE is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_ISL29003 is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -529,7 +565,7 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
 # CONFIG_SCSI_SCAN_ASYNC is not set
-CONFIG_SCSI_WAIT_SCAN=m
+# CONFIG_SCSI_WAIT_SCAN is not set
 
 #
 # SCSI Transports
@@ -541,10 +577,12 @@ CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 # CONFIG_SCSI_LOWLEVEL is not set
 # CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -554,6 +592,8 @@ CONFIG_NETDEVICES=y
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 CONFIG_IBM_NEW_EMAC=y
 CONFIG_IBM_NEW_EMAC_RXB=128
 CONFIG_IBM_NEW_EMAC_TXB=64
@@ -577,7 +617,6 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 #
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -646,6 +685,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
 # CONFIG_NVRAM is not set
 # CONFIG_GEN_RTC is not set
 # CONFIG_R3964 is not set
@@ -663,6 +703,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_GPIO is not set
 CONFIG_I2C_IBM_IIC=y
 # CONFIG_I2C_MPC is not set
 # CONFIG_I2C_OCORES is not set
@@ -685,12 +726,9 @@ CONFIG_I2C_IBM_IIC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_EEPROM_AT24=y
-CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -699,7 +737,30 @@ CONFIG_EEPROM_LEGACY=y
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
@@ -721,6 +782,7 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_F71805F is not set
 # CONFIG_SENSORS_F71882FG is not set
 # CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_G760A is not set
 # CONFIG_SENSORS_GL518SM is not set
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
@@ -735,11 +797,15 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4215 is not set
 # CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LM95241 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_SHT15 is not set
 # CONFIG_SENSORS_DME1737 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
 # CONFIG_SENSORS_SMSC47M192 is not set
@@ -785,6 +851,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
@@ -870,11 +937,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 
 #
-# see USB_STORAGE Help for more information
+# also be needed; see USB_STORAGE Help for more info
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -915,7 +982,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGET is not set
 # CONFIG_USB_IDMOUSE is not set
 # CONFIG_USB_FTDI_ELAN is not set
 # CONFIG_USB_APPLEDISPLAY is not set
@@ -929,6 +995,8 @@ CONFIG_USB_STORAGE=y
 #
 # OTG and related infrastructure
 #
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
 CONFIG_MMC=y
 # CONFIG_MMC_DEBUG is not set
 # CONFIG_MMC_UNSAFE_RESUME is not set
@@ -946,6 +1014,7 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 #
 # CONFIG_MMC_SDHCI is not set
 # CONFIG_MMC_WBSD is not set
+CONFIG_MMC_PIKASD=y
 # CONFIG_MEMSTICK is not set
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
@@ -953,16 +1022,31 @@ CONFIG_LEDS_CLASS=y
 #
 # LED drivers
 #
+CONFIG_LEDS_GPIO=y
+# CONFIG_LEDS_GPIO_PLATFORM is not set
+CONFIG_LEDS_GPIO_OF=y
+# CONFIG_LEDS_LP5521 is not set
 # CONFIG_LEDS_PCA955X is not set
+# CONFIG_LEDS_BD2802 is not set
 
 #
 # LED Triggers
 #
-# CONFIG_LEDS_TRIGGERS is not set
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+# CONFIG_LEDS_TRIGGER_GPIO is not set
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
 
@@ -973,6 +1057,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
 # CONFIG_EXT3_FS_XATTR is not set
 # CONFIG_EXT4_FS is not set
 CONFIG_JBD=y
@@ -993,6 +1078,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -1039,6 +1129,12 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+CONFIG_UBIFS_FS=y
+# CONFIG_UBIFS_FS_XATTR is not set
+# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+# CONFIG_UBIFS_FS_DEBUG is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1049,6 +1145,7 @@ CONFIG_CRAMFS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -1060,7 +1157,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -1115,6 +1211,7 @@ CONFIG_NLS_ISO8859_15=y
 # CONFIG_NLS_KOI8_U is not set
 CONFIG_NLS_UTF8=y
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -1122,7 +1219,7 @@ CONFIG_NLS_UTF8=y
 CONFIG_BITREVERSE=y
 CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
-# CONFIG_CRC16 is not set
+CONFIG_CRC16=y
 CONFIG_CRC_T10DIF=y
 # CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
@@ -1130,16 +1227,19 @@ CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
-CONFIG_PLIST=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
 
 #
 # Kernel hacking
 #
-# CONFIG_PRINTK_TIME is not set
+CONFIG_PRINTK_TIME=y
 CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
@@ -1152,11 +1252,15 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 # CONFIG_SCHED_DEBUG is not set
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
-# CONFIG_DEBUG_SLAB is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -1180,9 +1284,12 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
 
 #
 # Tracers
@@ -1190,24 +1297,27 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 # CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_EVENT_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
 # CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
 # CONFIG_XMON is not set
 CONFIG_IRQSTACKS=y
 # CONFIG_VIRQ_DEBUG is not set
-CONFIG_BDI_SWITCH=y
+# CONFIG_BDI_SWITCH is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
 #
@@ -1223,6 +1333,8 @@ CONFIG_CRYPTO=y
 # Crypto core or helper
 #
 # CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 # CONFIG_CRYPTO_MANAGER is not set
 # CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
@@ -1294,13 +1406,15 @@ CONFIG_CRYPTO=y
 #
 # Compression
 #
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_DEFLATE=y
+# CONFIG_CRYPTO_ZLIB is not set
+CONFIG_CRYPTO_LZO=y
 
 #
 # Random Number Generation
 #
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_PPC4XX is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig
index 278939713775..a2df0635b6de 100644
--- a/arch/powerpc/configs/83xx/asp8347_defconfig
+++ b/arch/powerpc/configs/83xx/asp8347_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:05 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:02 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,6 +56,7 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 CONFIG_REDBOOT=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
@@ -60,6 +64,7 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -108,7 +113,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -121,9 +125,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -136,6 +147,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -148,7 +163,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -190,6 +205,7 @@ CONFIG_PPC_83xx=y
 # CONFIG_MPC837x_RDB is not set
 # CONFIG_SBC834x is not set
 CONFIG_ASP834x=y
+# CONFIG_KMETER1 is not set
 CONFIG_PPC_MPC834x=y
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
@@ -235,6 +251,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -255,9 +272,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -366,6 +383,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -383,7 +401,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -490,6 +512,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -525,7 +548,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -545,14 +570,17 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -599,6 +627,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -618,8 +647,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -786,13 +817,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -847,6 +882,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -900,24 +936,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -960,6 +981,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1069,6 +1091,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1096,6 +1119,10 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1115,10 +1142,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1192,6 +1221,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1287,6 +1317,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1312,22 +1343,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/83xx/kmeter1_defconfig b/arch/powerpc/configs/83xx/kmeter1_defconfig
index bf0853f29f31..93ebd443a18f 100644
--- a/arch/powerpc/configs/83xx/kmeter1_defconfig
+++ b/arch/powerpc/configs/83xx/kmeter1_defconfig
@@ -1,25 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28
-# Fri Apr  3 10:34:33 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:03 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
+CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,21 +33,22 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -52,11 +56,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -71,19 +78,30 @@ CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 # CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
@@ -93,17 +111,23 @@ CONFIG_KALLSYMS_ALL=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_STRIP_ASM_SYMS is not set
+CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
@@ -116,10 +140,15 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -127,11 +156,8 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -147,14 +173,11 @@ CONFIG_IOSCHED_NOOP=y
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
-CONFIG_CLASSIC_RCU=y
 # CONFIG_FREEZER is not set
 
 #
 # Platform support
 #
-CONFIG_PPC_MULTIPLATFORM=y
-CONFIG_CLASSIC32=y
 # CONFIG_PPC_CHRP is not set
 # CONFIG_MPC5121_ADS is not set
 # CONFIG_MPC5121_GENERIC is not set
@@ -179,6 +202,8 @@ CONFIG_PPC_83xx=y
 CONFIG_KMETER1=y
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
+# CONFIG_AMIGAONE is not set
+CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
 CONFIG_IPIC=y
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
@@ -194,6 +219,8 @@ CONFIG_IPIC=y
 CONFIG_QUICC_ENGINE=y
 # CONFIG_QE_GPIO is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -212,16 +239,17 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -233,12 +261,17 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -331,7 +364,10 @@ CONFIG_LLC=m
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -342,8 +378,8 @@ CONFIG_LLC=m
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -362,6 +398,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -431,6 +468,11 @@ CONFIG_MTD_PHRAM=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
 # UBI - Unsorted block images
 #
 CONFIG_MTD_UBI=y
@@ -445,7 +487,6 @@ CONFIG_MTD_UBI_DEBUG=y
 # CONFIG_MTD_UBI_DEBUG_MSG is not set
 # CONFIG_MTD_UBI_DEBUG_PARANOID is not set
 # CONFIG_MTD_UBI_DEBUG_DISABLE_BGT is not set
-# CONFIG_MTD_UBI_DEBUG_USERSPACE_IO is not set
 # CONFIG_MTD_UBI_DEBUG_EMULATE_BITFLIPS is not set
 # CONFIG_MTD_UBI_DEBUG_EMULATE_WRITE_FAILURES is not set
 # CONFIG_MTD_UBI_DEBUG_EMULATE_ERASE_FAILURES is not set
@@ -459,6 +500,7 @@ CONFIG_MTD_UBI_DEBUG=y
 # CONFIG_MTD_UBI_DEBUG_MSG_IO is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -505,10 +547,15 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -517,11 +564,12 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 CONFIG_NETDEV_1000=y
+CONFIG_FSL_PQ_MDIO=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_NETDEV_10000 is not set
@@ -531,7 +579,10 @@ CONFIG_UCC_GETH=y
 #
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 CONFIG_WAN=y
 CONFIG_HDLC=y
 # CONFIG_HDLC_RAW is not set
@@ -543,8 +594,6 @@ CONFIG_HDLC=y
 #
 # X.25/LAPB support is disabled
 #
-CONFIG_HDLC_KM=y
-CONFIG_FS_UCC_HDLC=y
 # CONFIG_DLCI is not set
 CONFIG_PPP=y
 CONFIG_PPP_MULTILINK=y
@@ -600,16 +649,18 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
 # CONFIG_NVRAM is not set
 # CONFIG_GEN_RTC is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
-CONFIG_BOOTCOUNT=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=y
@@ -642,20 +693,20 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -677,27 +728,15 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -720,11 +759,16 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 CONFIG_UIO=y
 # CONFIG_UIO_PDRV is not set
 # CONFIG_UIO_PDRV_GENIRQ is not set
 # CONFIG_UIO_SMX is not set
 # CONFIG_UIO_SERCOS3 is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -736,9 +780,12 @@ CONFIG_UIO=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -748,6 +795,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -772,10 +824,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -796,6 +845,7 @@ CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_UBIFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -804,6 +854,7 @@ CONFIG_JFFS2_RTIME=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -815,7 +866,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -845,11 +895,13 @@ CONFIG_PARTITION_ADVANCED=y
 # CONFIG_DLM is not set
 CONFIG_UCC_FAST=y
 CONFIG_UCC=y
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -859,11 +911,12 @@ CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
-CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -883,13 +936,18 @@ CONFIG_DEBUG_FS=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
-
-#
-# Tracers
-#
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
+CONFIG_PRINT_STACK_DEPTH=64
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_IRQSTACKS is not set
 # CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
index c5c0fe71a438..ff33a7db2eab 100644
--- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:06 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:04 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,12 +56,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -107,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -120,9 +124,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -135,6 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -147,7 +162,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -189,6 +204,7 @@ CONFIG_MPC831x_RDB=y
 # CONFIG_MPC837x_RDB is not set
 # CONFIG_SBC834x is not set
 # CONFIG_ASP834x is not set
+# CONFIG_KMETER1 is not set
 CONFIG_PPC_MPC831x=y
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
@@ -234,6 +250,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -254,9 +271,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -366,6 +383,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -383,7 +401,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -503,6 +525,7 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -539,7 +562,9 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_AT25 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -562,10 +587,6 @@ CONFIG_SCSI_PROC_FS=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -583,6 +604,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -591,6 +613,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -610,7 +633,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
@@ -643,14 +665,17 @@ CONFIG_MD_RAID1=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -714,6 +739,8 @@ CONFIG_E100=y
 # CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -735,8 +762,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -924,7 +953,6 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -938,13 +966,18 @@ CONFIG_SPI_MASTER=y
 # SPI Master Controller Drivers
 #
 CONFIG_SPI_BITBANG=y
-CONFIG_SPI_MPC83xx=y
+# CONFIG_SPI_MPC8xxx is not set
 
 #
 # SPI Protocol Masters
 #
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -1002,6 +1035,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1056,24 +1090,10 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1135,6 +1155,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1144,9 +1165,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1235,8 +1256,9 @@ CONFIG_USB_GADGET_SELECTED=y
 # CONFIG_USB_GADGET_OMAP is not set
 # CONFIG_USB_GADGET_PXA25X is not set
 # CONFIG_USB_GADGET_PXA27X is not set
-# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_S3C_HSOTG is not set
 # CONFIG_USB_GADGET_IMX is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
 # CONFIG_USB_GADGET_M66592 is not set
 # CONFIG_USB_GADGET_AMD5536UDC is not set
 # CONFIG_USB_GADGET_FSL_QE is not set
@@ -1244,9 +1266,11 @@ CONFIG_USB_GADGET_SELECTED=y
 CONFIG_USB_GADGET_NET2280=y
 CONFIG_USB_NET2280=y
 # CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LANGWELL is not set
 # CONFIG_USB_GADGET_DUMMY_HCD is not set
 CONFIG_USB_GADGET_DUALSPEED=y
 # CONFIG_USB_ZERO is not set
+# CONFIG_USB_AUDIO is not set
 CONFIG_USB_ETH=y
 CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_GADGETFS is not set
@@ -1298,6 +1322,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1332,6 +1357,10 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1351,10 +1380,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1428,6 +1459,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1464,7 +1496,46 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 # CONFIG_SYSV68_PARTITION is not set
-# CONFIG_NLS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
 # CONFIG_BINARY_PRINTF is not set
 
@@ -1488,6 +1559,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1518,6 +1590,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1529,7 +1604,6 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1543,16 +1617,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1560,6 +1633,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
index af4952feba36..76237d466702 100644
--- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:06 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:05 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,12 +56,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -107,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -120,9 +124,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -135,6 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -147,7 +162,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -189,6 +204,7 @@ CONFIG_MPC831x_RDB=y
 # CONFIG_MPC837x_RDB is not set
 # CONFIG_SBC834x is not set
 # CONFIG_ASP834x is not set
+# CONFIG_KMETER1 is not set
 CONFIG_PPC_MPC831x=y
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
@@ -234,6 +250,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -254,9 +271,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -366,6 +383,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -383,7 +401,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -503,6 +525,7 @@ CONFIG_MTD_NAND_IDS=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -539,7 +562,9 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_AT25 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -562,10 +587,6 @@ CONFIG_SCSI_PROC_FS=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -583,6 +604,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -591,6 +613,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -610,7 +633,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -704,14 +726,17 @@ CONFIG_MD_RAID1=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -775,6 +800,8 @@ CONFIG_E100=y
 # CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -796,8 +823,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -985,7 +1014,6 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -999,13 +1027,18 @@ CONFIG_SPI_MASTER=y
 # SPI Master Controller Drivers
 #
 CONFIG_SPI_BITBANG=y
-CONFIG_SPI_MPC83xx=y
+# CONFIG_SPI_MPC8xxx is not set
 
 #
 # SPI Protocol Masters
 #
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -1063,6 +1096,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1117,24 +1151,10 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1196,6 +1216,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1205,9 +1226,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1296,8 +1317,9 @@ CONFIG_USB_GADGET_SELECTED=y
 # CONFIG_USB_GADGET_OMAP is not set
 # CONFIG_USB_GADGET_PXA25X is not set
 # CONFIG_USB_GADGET_PXA27X is not set
-# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_S3C_HSOTG is not set
 # CONFIG_USB_GADGET_IMX is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
 # CONFIG_USB_GADGET_M66592 is not set
 # CONFIG_USB_GADGET_AMD5536UDC is not set
 # CONFIG_USB_GADGET_FSL_QE is not set
@@ -1305,9 +1327,11 @@ CONFIG_USB_GADGET_SELECTED=y
 CONFIG_USB_GADGET_NET2280=y
 CONFIG_USB_NET2280=y
 # CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LANGWELL is not set
 # CONFIG_USB_GADGET_DUMMY_HCD is not set
 CONFIG_USB_GADGET_DUALSPEED=y
 # CONFIG_USB_ZERO is not set
+# CONFIG_USB_AUDIO is not set
 CONFIG_USB_ETH=y
 CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_GADGETFS is not set
@@ -1359,6 +1383,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1393,6 +1418,10 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1412,10 +1441,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1489,6 +1520,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1525,7 +1557,46 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 # CONFIG_SYSV68_PARTITION is not set
-# CONFIG_NLS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
 # CONFIG_BINARY_PRINTF is not set
 
@@ -1549,6 +1620,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1579,6 +1651,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1590,7 +1665,6 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1604,16 +1678,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1621,6 +1694,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
index 8c8f660b4fc7..e0e36a113409 100644
--- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:07 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:06 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,12 +56,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -107,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -120,9 +124,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -135,6 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -147,7 +162,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -189,6 +204,7 @@ CONFIG_MPC832x_MDS=y
 # CONFIG_MPC837x_RDB is not set
 # CONFIG_SBC834x is not set
 # CONFIG_ASP834x is not set
+# CONFIG_KMETER1 is not set
 CONFIG_PPC_MPC832x=y
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
@@ -235,6 +251,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -255,9 +272,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -366,6 +383,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -383,7 +401,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -404,6 +426,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -438,7 +461,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -461,10 +486,6 @@ CONFIG_SCSI_PROC_FS=y
 # CONFIG_BLK_DEV_SR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -482,6 +503,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -490,6 +512,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -509,7 +532,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
@@ -532,14 +554,17 @@ CONFIG_SCSI_LOWLEVEL=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -586,6 +611,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -605,11 +631,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -787,13 +815,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -848,6 +880,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -896,23 +929,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -996,6 +1015,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1023,6 +1043,10 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1042,10 +1066,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1108,6 +1134,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1165,6 +1192,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1190,22 +1218,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
index 227dbba76795..4f27d4548223 100644
--- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:08 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:07 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,12 +56,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -107,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -120,9 +124,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -135,6 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -147,7 +162,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -189,6 +204,7 @@ CONFIG_MPC832x_RDB=y
 # CONFIG_MPC837x_RDB is not set
 # CONFIG_SBC834x is not set
 # CONFIG_ASP834x is not set
+# CONFIG_KMETER1 is not set
 CONFIG_PPC_MPC832x=y
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
@@ -235,6 +251,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -255,9 +272,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -366,6 +383,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -383,7 +401,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -405,6 +427,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -441,7 +464,9 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_AT25 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -464,10 +489,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -485,6 +506,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -493,6 +515,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -512,7 +535,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
@@ -535,14 +557,17 @@ CONFIG_SCSI_LOWLEVEL=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -590,6 +615,8 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -609,11 +636,13 @@ CONFIG_E1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -804,7 +833,6 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -817,13 +845,18 @@ CONFIG_SPI_MASTER=y
 # SPI Master Controller Drivers
 #
 CONFIG_SPI_BITBANG=y
-CONFIG_SPI_MPC83xx=y
+# CONFIG_SPI_MPC8xxx is not set
 
 #
 # SPI Protocol Masters
 #
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -881,6 +914,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -935,24 +969,10 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1014,6 +1034,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1023,9 +1044,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1127,6 +1148,8 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 # CONFIG_MMC_WBSD is not set
 # CONFIG_MMC_TIFM_SD is not set
 CONFIG_MMC_SPI=y
+# CONFIG_MMC_CB710 is not set
+# CONFIG_MMC_VIA_SDMMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
@@ -1136,6 +1159,10 @@ CONFIG_MMC_SPI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1155,10 +1182,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1224,6 +1253,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1325,6 +1355,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1350,22 +1381,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
index 24ee7fcac87e..648dac0c9d8d 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:09 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:07 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,12 +56,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -107,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -120,9 +124,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -135,6 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -147,7 +162,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -189,6 +204,7 @@ CONFIG_MPC834x_ITX=y
 # CONFIG_MPC837x_RDB is not set
 # CONFIG_SBC834x is not set
 # CONFIG_ASP834x is not set
+# CONFIG_KMETER1 is not set
 CONFIG_PPC_MPC834x=y
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
@@ -234,6 +250,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -254,9 +271,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -365,6 +382,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -382,7 +400,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -487,6 +509,7 @@ CONFIG_MTD_PHYSMAP=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -523,7 +546,9 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_AT25 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -594,10 +619,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -615,6 +636,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -623,6 +645,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -642,7 +665,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -737,14 +759,17 @@ CONFIG_MD_RAID1=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -791,8 +816,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -960,7 +987,6 @@ CONFIG_I2C_MPC=y
 CONFIG_SENSORS_PCF8574=y
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -973,13 +999,18 @@ CONFIG_SPI_MASTER=y
 # SPI Master Controller Drivers
 #
 CONFIG_SPI_BITBANG=y
-CONFIG_SPI_MPC83xx=y
+# CONFIG_SPI_MPC8xxx is not set
 
 #
 # SPI Protocol Masters
 #
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -1026,24 +1057,10 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1085,6 +1102,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1208,6 +1226,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1242,6 +1261,10 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1261,10 +1284,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1331,6 +1356,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1429,6 +1455,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1454,22 +1481,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
index 7f39543205a9..bf6deb831dc3 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:10 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:08 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,12 +56,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -107,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -120,9 +124,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -135,6 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -147,7 +162,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -189,6 +204,7 @@ CONFIG_MPC834x_ITX=y
 # CONFIG_MPC837x_RDB is not set
 # CONFIG_SBC834x is not set
 # CONFIG_ASP834x is not set
+# CONFIG_KMETER1 is not set
 CONFIG_PPC_MPC834x=y
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
@@ -234,6 +250,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -254,9 +271,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -365,6 +382,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -382,7 +400,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -487,6 +509,7 @@ CONFIG_MTD_PHYSMAP=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -523,7 +546,9 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_AT25 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -546,10 +571,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -567,6 +588,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -575,6 +597,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -594,7 +617,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
@@ -617,14 +639,17 @@ CONFIG_SCSI_LOWLEVEL=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -671,8 +696,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -840,7 +867,6 @@ CONFIG_I2C_MPC=y
 CONFIG_SENSORS_PCF8574=y
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -853,13 +879,18 @@ CONFIG_SPI_MASTER=y
 # SPI Master Controller Drivers
 #
 CONFIG_SPI_BITBANG=y
-CONFIG_SPI_MPC83xx=y
+# CONFIG_SPI_MPC8xxx is not set
 
 #
 # SPI Protocol Masters
 #
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -906,24 +937,10 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -965,6 +982,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1087,6 +1105,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1121,6 +1140,10 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1140,10 +1163,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1210,6 +1235,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1308,6 +1334,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1333,22 +1360,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
index 1cd1fcac22c8..3236c47712c2 100644
--- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:11 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:09 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,12 +56,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -107,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -120,9 +124,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -135,6 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -147,7 +162,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -189,6 +204,7 @@ CONFIG_MPC834x_MDS=y
 # CONFIG_MPC837x_RDB is not set
 # CONFIG_SBC834x is not set
 # CONFIG_ASP834x is not set
+# CONFIG_KMETER1 is not set
 CONFIG_PPC_MPC834x=y
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
@@ -234,6 +250,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -254,9 +271,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -365,6 +382,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -382,7 +400,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -403,6 +425,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -437,7 +460,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -457,14 +482,17 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -527,6 +555,7 @@ CONFIG_E100=y
 # CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -548,8 +577,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -724,13 +755,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -785,6 +820,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -833,23 +869,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -933,6 +955,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -960,6 +983,10 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -979,10 +1006,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1045,6 +1074,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1100,6 +1130,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1125,22 +1156,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
index ce5177393a0d..8c5299d74813 100644
--- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:12 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:10 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,12 +56,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -107,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -120,9 +124,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -135,6 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -147,7 +162,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -189,6 +204,7 @@ CONFIG_MPC836x_MDS=y
 # CONFIG_MPC837x_RDB is not set
 # CONFIG_SBC834x is not set
 # CONFIG_ASP834x is not set
+# CONFIG_KMETER1 is not set
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
 # CONFIG_AMIGAONE is not set
@@ -233,6 +249,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -253,9 +270,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -364,6 +381,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -381,7 +399,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -485,6 +507,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -519,7 +542,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -542,10 +567,6 @@ CONFIG_SCSI_PROC_FS=y
 # CONFIG_BLK_DEV_SR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -563,6 +584,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -571,6 +593,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -590,7 +613,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
@@ -613,14 +635,17 @@ CONFIG_SCSI_LOWLEVEL=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -667,6 +692,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -686,11 +712,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -868,13 +896,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -929,6 +961,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -977,23 +1010,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1077,6 +1096,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1104,6 +1124,10 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1123,10 +1147,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1190,6 +1216,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1247,6 +1274,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1272,22 +1300,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
index 7f1d1383a249..ff31667a890b 100644
--- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:13 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:12 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -54,12 +57,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -108,7 +113,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -121,9 +125,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -136,6 +147,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -148,7 +163,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -190,6 +205,7 @@ CONFIG_MPC836x_RDK=y
 # CONFIG_MPC837x_RDB is not set
 # CONFIG_SBC834x is not set
 # CONFIG_ASP834x is not set
+# CONFIG_KMETER1 is not set
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
 # CONFIG_AMIGAONE is not set
@@ -233,6 +249,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -253,9 +270,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -366,6 +383,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -383,7 +401,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -498,6 +520,7 @@ CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -533,7 +556,9 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_AT25 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -553,14 +578,17 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -607,11 +635,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -777,7 +807,6 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -791,13 +820,18 @@ CONFIG_SPI_MASTER=y
 #
 CONFIG_SPI_BITBANG=y
 # CONFIG_SPI_GPIO is not set
-CONFIG_SPI_MPC83xx=y
+# CONFIG_SPI_MPC8xxx is not set
 
 #
 # SPI Protocol Masters
 #
 CONFIG_SPI_SPIDEV=y
 # CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -865,23 +899,10 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -990,6 +1011,10 @@ CONFIG_HID=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1009,10 +1034,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1086,6 +1113,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1145,6 +1173,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1170,22 +1199,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
index bf636fd560ad..e285ec0fe958 100644
--- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:12 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:11 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,12 +56,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -108,7 +113,6 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -121,8 +125,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -136,6 +147,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -148,7 +163,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -190,6 +205,7 @@ CONFIG_MPC837x_MDS=y
 # CONFIG_MPC837x_RDB is not set
 # CONFIG_SBC834x is not set
 # CONFIG_ASP834x is not set
+# CONFIG_KMETER1 is not set
 CONFIG_PPC_MPC837x=y
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
@@ -234,6 +250,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -254,9 +271,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -365,6 +382,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -382,7 +400,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -403,6 +425,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -437,7 +460,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -460,10 +485,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -481,6 +502,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -489,6 +511,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -508,7 +531,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -592,14 +614,17 @@ CONFIG_ATA_SFF=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -646,6 +671,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -665,8 +691,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -844,13 +872,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -905,6 +937,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -953,23 +986,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1026,6 +1045,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1045,10 +1068,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1111,6 +1136,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1170,6 +1196,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1193,22 +1220,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index fe6454eacbdb..1ab3e4cd3018 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:14 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:13 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,12 +56,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -108,7 +113,6 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -121,8 +125,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -136,6 +147,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -148,7 +163,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -190,6 +205,7 @@ CONFIG_PPC_83xx=y
 CONFIG_MPC837x_RDB=y
 # CONFIG_SBC834x is not set
 # CONFIG_ASP834x is not set
+# CONFIG_KMETER1 is not set
 CONFIG_PPC_MPC837x=y
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
@@ -234,6 +250,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -254,9 +271,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -360,6 +377,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -377,7 +395,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -398,6 +420,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -433,7 +456,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -456,10 +481,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -476,6 +497,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -484,6 +506,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -503,7 +526,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -598,14 +620,17 @@ CONFIG_MD_RAID6_PQ=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -652,6 +677,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -671,8 +697,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -842,13 +870,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -903,6 +935,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -956,24 +989,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1011,7 +1029,7 @@ CONFIG_HID_BELKIN=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
 CONFIG_HID_EZKEY=y
 # CONFIG_HID_KYE is not set
 CONFIG_HID_GYRATION=y
@@ -1028,10 +1046,11 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-CONFIG_THRUSTMASTER_FF=m
-CONFIG_ZEROPLUS_FF=m
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1057,6 +1076,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1141,6 +1161,10 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1160,10 +1184,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1226,6 +1252,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1262,7 +1289,46 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 # CONFIG_SYSV68_PARTITION is not set
-# CONFIG_NLS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
 # CONFIG_BINARY_PRINTF is not set
 
@@ -1285,6 +1351,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1308,22 +1375,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig
index fe08f672cb27..a592b5efdc4d 100644
--- a/arch/powerpc/configs/83xx/sbc834x_defconfig
+++ b/arch/powerpc/configs/83xx/sbc834x_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:15 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:13 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,12 +56,14 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -107,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -120,8 +124,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -134,6 +145,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -146,7 +161,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -188,6 +203,7 @@ CONFIG_PPC_83xx=y
 # CONFIG_MPC837x_RDB is not set
 CONFIG_SBC834x=y
 # CONFIG_ASP834x is not set
+# CONFIG_KMETER1 is not set
 CONFIG_PPC_MPC834x=y
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
@@ -232,6 +248,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -252,9 +269,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -363,6 +380,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -380,7 +398,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -401,6 +423,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -435,7 +458,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -455,14 +480,17 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -509,6 +537,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -528,8 +557,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -688,13 +719,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -749,6 +784,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -797,23 +833,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -851,6 +873,10 @@ CONFIG_HID=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -862,10 +888,12 @@ CONFIG_HID=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -928,6 +956,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -971,6 +1000,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -994,22 +1024,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig
index 09146ddaa3ca..ff04e1028f5e 100644
--- a/arch/powerpc/configs/85xx/ksi8560_defconfig
+++ b/arch/powerpc/configs/85xx/ksi8560_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:16 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:14 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -57,11 +58,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -108,7 +111,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -121,8 +123,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -136,6 +145,11 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -143,7 +157,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -176,6 +190,7 @@ CONFIG_MPC85xx=y
 # CONFIG_MPC85xx_DS is not set
 # CONFIG_SOCRATES is not set
 CONFIG_KSI8560=y
+# CONFIG_XES_MPC85xx is not set
 # CONFIG_STX_GP3 is not set
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -224,6 +239,7 @@ CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=y
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -242,9 +258,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -346,6 +362,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -363,7 +380,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -466,6 +487,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -520,7 +542,6 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -560,6 +581,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 CONFIG_FS_ENET=y
 # CONFIG_FS_ENET_HAS_SCC is not set
 CONFIG_FS_ENET_HAS_FCC=y
@@ -567,6 +589,7 @@ CONFIG_FS_ENET_MDIO_FCC=y
 CONFIG_NETDEV_1000=y
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 CONFIG_NETDEV_10000=y
 
 #
@@ -654,6 +677,11 @@ CONFIG_GEN_RTC=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -710,22 +738,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -777,6 +790,10 @@ CONFIG_USB_SUPPORT=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -797,10 +814,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -916,6 +935,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -946,6 +966,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -958,7 +981,6 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -972,16 +994,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -990,9 +1011,13 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
index 7b43be7586b6..fb10cc83702e 100644
--- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:17 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:15 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -56,11 +57,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -111,7 +114,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -124,8 +126,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -138,6 +147,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -145,7 +158,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -178,6 +191,7 @@ CONFIG_MPC8540_ADS=y
 # CONFIG_MPC85xx_DS is not set
 # CONFIG_SOCRATES is not set
 # CONFIG_KSI8560 is not set
+# CONFIG_XES_MPC85xx is not set
 # CONFIG_STX_GP3 is not set
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -226,6 +240,7 @@ CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=y
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -244,9 +259,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -348,6 +363,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -365,7 +381,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -387,6 +407,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -423,7 +444,6 @@ CONFIG_HAVE_IDE=y
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -462,9 +482,11 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 CONFIG_NETDEV_1000=y
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 CONFIG_NETDEV_10000=y
 
 #
@@ -555,6 +577,11 @@ CONFIG_GEN_RTC=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -590,22 +617,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -657,6 +669,10 @@ CONFIG_USB_SUPPORT=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -676,10 +692,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -794,6 +812,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -824,6 +843,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -835,7 +857,6 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -849,16 +870,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -866,6 +886,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
index 62adb71a5d4f..5c8ce6978825 100644
--- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:17 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:16 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -57,11 +58,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -112,7 +115,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -125,9 +127,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -141,6 +150,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -148,7 +161,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -181,6 +194,7 @@ CONFIG_MPC8560_ADS=y
 # CONFIG_MPC85xx_DS is not set
 # CONFIG_SOCRATES is not set
 # CONFIG_KSI8560 is not set
+# CONFIG_XES_MPC85xx is not set
 # CONFIG_STX_GP3 is not set
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -229,6 +243,7 @@ CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=y
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -247,9 +262,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -360,6 +375,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -377,7 +393,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -400,6 +420,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -431,6 +452,7 @@ CONFIG_MISC_DEVICES=y
 # EEPROM support
 #
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -450,14 +472,17 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -504,6 +529,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_FS_ENET=y
 # CONFIG_FS_ENET_HAS_SCC is not set
@@ -527,8 +553,10 @@ CONFIG_E1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -646,6 +674,11 @@ CONFIG_GEN_RTC=y
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -707,22 +740,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -779,6 +797,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -798,10 +820,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -916,6 +940,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -946,6 +971,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -957,7 +985,6 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -971,16 +998,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -988,6 +1014,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
index 41209e3a6545..158e63e8607f 100644
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:18 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:17 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -56,11 +57,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -111,7 +114,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -124,9 +126,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -139,6 +148,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -146,7 +159,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -179,6 +192,7 @@ CONFIG_MPC85xx_CDS=y
 # CONFIG_MPC85xx_DS is not set
 # CONFIG_SOCRATES is not set
 # CONFIG_KSI8560 is not set
+# CONFIG_XES_MPC85xx is not set
 # CONFIG_STX_GP3 is not set
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -227,6 +241,7 @@ CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=y
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -245,9 +260,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -358,6 +373,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -375,7 +391,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -397,6 +417,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -428,6 +449,7 @@ CONFIG_MISC_DEVICES=y
 # EEPROM support
 #
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -502,14 +524,17 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -556,6 +581,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -575,8 +601,10 @@ CONFIG_E1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -698,6 +726,11 @@ CONFIG_GEN_RTC=y
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -737,22 +770,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -809,6 +827,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -828,10 +850,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -946,6 +970,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -976,6 +1001,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -987,7 +1015,6 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1001,16 +1028,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1018,6 +1044,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig
index 6c36c9c7abfd..2726fca1d694 100644
--- a/arch/powerpc/configs/85xx/sbc8548_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8548_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:19 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:18 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -56,11 +57,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -110,7 +113,6 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -123,8 +125,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -137,6 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -144,7 +157,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -177,6 +190,7 @@ CONFIG_MPC85xx=y
 # CONFIG_MPC85xx_DS is not set
 # CONFIG_SOCRATES is not set
 # CONFIG_KSI8560 is not set
+# CONFIG_XES_MPC85xx is not set
 # CONFIG_STX_GP3 is not set
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -224,6 +238,7 @@ CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=y
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -242,9 +257,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -354,6 +369,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -371,7 +387,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -391,6 +411,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -422,6 +443,7 @@ CONFIG_MISC_DEVICES=y
 # EEPROM support
 #
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -441,14 +463,17 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -495,6 +520,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -514,8 +540,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -637,6 +665,11 @@ CONFIG_GEN_RTC=y
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -676,22 +709,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -721,6 +739,10 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -732,10 +754,12 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -838,6 +862,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -861,22 +886,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig
index 4aaf1a6bdc7d..b0c469823b02 100644
--- a/arch/powerpc/configs/85xx/sbc8560_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8560_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:20 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:19 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -56,11 +57,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -111,7 +114,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -124,7 +126,14 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -137,6 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -144,7 +157,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -177,6 +190,7 @@ CONFIG_MPC85xx=y
 # CONFIG_MPC85xx_DS is not set
 # CONFIG_SOCRATES is not set
 # CONFIG_KSI8560 is not set
+# CONFIG_XES_MPC85xx is not set
 # CONFIG_STX_GP3 is not set
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -224,6 +238,7 @@ CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=y
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -242,9 +257,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -346,6 +361,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -363,7 +379,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -385,6 +405,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -421,7 +442,6 @@ CONFIG_HAVE_IDE=y
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -460,9 +480,11 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 CONFIG_NETDEV_1000=y
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 CONFIG_NETDEV_10000=y
 
 #
@@ -551,6 +573,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -586,22 +613,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -690,6 +702,10 @@ CONFIG_RTC_DRV_M48T59=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -701,10 +717,12 @@ CONFIG_RTC_DRV_M48T59=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -819,6 +837,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -848,6 +867,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -859,7 +881,6 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -873,16 +894,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -890,6 +910,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/85xx/socrates_defconfig b/arch/powerpc/configs/85xx/socrates_defconfig
index 79984589db69..04c85dada845 100644
--- a/arch/powerpc/configs/85xx/socrates_defconfig
+++ b/arch/powerpc/configs/85xx/socrates_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:21 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:19 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -56,11 +57,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -109,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -122,9 +124,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -137,6 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -149,7 +162,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -182,6 +195,7 @@ CONFIG_MPC85xx=y
 # CONFIG_MPC85xx_DS is not set
 CONFIG_SOCRATES=y
 # CONFIG_KSI8560 is not set
+# CONFIG_XES_MPC85xx is not set
 # CONFIG_STX_GP3 is not set
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -229,6 +243,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -247,9 +262,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -357,6 +372,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -373,6 +389,7 @@ CONFIG_CAN_BCM=y
 # CAN Device Drivers
 #
 # CONFIG_CAN_VCAN is not set
+# CONFIG_CAN_DEV is not set
 # CONFIG_CAN_DEBUG_DEVICES is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
@@ -382,7 +399,11 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -499,6 +520,7 @@ CONFIG_MTD_NAND_SOCRATES=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -535,7 +557,9 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_AT25 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -558,10 +582,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -588,14 +608,17 @@ CONFIG_SCSI_WAIT_SCAN=m
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -643,6 +666,8 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -662,8 +687,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -733,6 +760,7 @@ CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_AD7879_I2C is not set
 # CONFIG_TOUCHSCREEN_AD7879_SPI is not set
 # CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
 # CONFIG_TOUCHSCREEN_FUJITSU is not set
 # CONFIG_TOUCHSCREEN_GUNZE is not set
 # CONFIG_TOUCHSCREEN_ELO is not set
@@ -746,6 +774,7 @@ CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
 # CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
 # CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_W90X900 is not set
 # CONFIG_INPUT_MISC is not set
 
 #
@@ -862,7 +891,6 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -875,12 +903,18 @@ CONFIG_SPI_MASTER=y
 # SPI Master Controller Drivers
 #
 # CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_MPC8xxx is not set
 
 #
 # SPI Protocol Masters
 #
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -938,6 +972,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -973,24 +1008,10 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1110,7 +1131,7 @@ CONFIG_USB_HID=y
 # CONFIG_HID_CHERRY is not set
 # CONFIG_HID_CHICONY is not set
 # CONFIG_HID_CYPRESS is not set
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
 # CONFIG_HID_EZKEY is not set
 # CONFIG_HID_KYE is not set
 # CONFIG_HID_GYRATION is not set
@@ -1124,10 +1145,11 @@ CONFIG_USB_HID=y
 # CONFIG_HID_SAMSUNG is not set
 # CONFIG_HID_SONY is not set
 # CONFIG_HID_SUNPLUS is not set
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-# CONFIG_THRUSTMASTER_FF is not set
-# CONFIG_ZEROPLUS_FF is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1153,6 +1175,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1162,9 +1185,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1284,6 +1307,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1318,6 +1342,10 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1337,10 +1365,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1449,7 +1479,46 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 # CONFIG_SYSV68_PARTITION is not set
-# CONFIG_NLS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
 # CONFIG_BINARY_PRINTF is not set
 
@@ -1473,6 +1542,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1498,22 +1568,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig
index bd1bfcddbd0c..e7e81d6769fe 100644
--- a/arch/powerpc/configs/85xx/stx_gp3_defconfig
+++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:22 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:20 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -57,11 +58,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -112,7 +115,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -125,9 +127,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -142,6 +151,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -153,7 +166,7 @@ CONFIG_MODULES=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -186,6 +199,7 @@ CONFIG_MPC85xx=y
 # CONFIG_MPC85xx_DS is not set
 # CONFIG_SOCRATES is not set
 # CONFIG_KSI8560 is not set
+# CONFIG_XES_MPC85xx is not set
 CONFIG_STX_GP3=y
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -234,6 +248,7 @@ CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -252,9 +267,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -425,6 +440,7 @@ CONFIG_IP_NF_FILTER=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -442,7 +458,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -466,6 +486,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=m
+CONFIG_OF_MDIO=y
 CONFIG_PARPORT=m
 CONFIG_PARPORT_PC=m
 # CONFIG_PARPORT_PC_FIFO is not set
@@ -507,7 +528,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -581,10 +604,6 @@ CONFIG_BLK_DEV_SR=m
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 CONFIG_CHR_DEV_SG=m
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 CONFIG_SCSI_MULTI_LUN=y
 CONFIG_SCSI_CONSTANTS=y
 # CONFIG_SCSI_LOGGING is not set
@@ -602,6 +621,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -610,6 +630,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -631,7 +652,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_INIA100 is not set
 # CONFIG_SCSI_PPA is not set
 # CONFIG_SCSI_IMM is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
@@ -654,14 +674,17 @@ CONFIG_SCSI_LOWLEVEL=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -708,6 +731,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_NET_POCKET is not set
 # CONFIG_ATL2 is not set
 # CONFIG_FS_ENET is not set
@@ -729,8 +753,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -802,12 +828,13 @@ CONFIG_INPUT_EVDEV=m
 #
 CONFIG_INPUT_KEYBOARD=y
 CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
 # CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_MATRIX is not set
 # CONFIG_KEYBOARD_NEWTON is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
 CONFIG_INPUT_MOUSE=y
 CONFIG_MOUSE_PS2=y
 CONFIG_MOUSE_PS2_ALPS=y
@@ -821,6 +848,7 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y
 # CONFIG_MOUSE_BCM5974 is not set
 # CONFIG_MOUSE_VSXXXAA is not set
 # CONFIG_MOUSE_GPIO is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
@@ -911,6 +939,7 @@ CONFIG_I2C_ALGOBIT=m
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
 # CONFIG_I2C_CPM is not set
+# CONFIG_I2C_DESIGNWARE is not set
 # CONFIG_I2C_GPIO is not set
 # CONFIG_I2C_MPC is not set
 # CONFIG_I2C_OCORES is not set
@@ -941,13 +970,17 @@ CONFIG_I2C_ALGOBIT=m
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -1027,6 +1060,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1060,23 +1094,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1143,6 +1163,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1162,10 +1186,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1316,6 +1342,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1346,6 +1373,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1358,7 +1388,6 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1372,16 +1401,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1389,6 +1417,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig
index 767600145fb2..2c407523aad2 100644
--- a/arch/powerpc/configs/85xx/tqm8540_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8540_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:23 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:21 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -56,11 +57,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -109,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -122,9 +124,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -137,6 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -144,7 +157,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -177,6 +190,7 @@ CONFIG_MPC85xx=y
 # CONFIG_MPC85xx_DS is not set
 # CONFIG_SOCRATES is not set
 # CONFIG_KSI8560 is not set
+# CONFIG_XES_MPC85xx is not set
 # CONFIG_STX_GP3 is not set
 CONFIG_TQM8540=y
 # CONFIG_TQM8541 is not set
@@ -225,6 +239,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -243,9 +258,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -353,6 +368,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -370,7 +386,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -471,6 +491,7 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -505,7 +526,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -580,14 +603,17 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -650,6 +676,7 @@ CONFIG_E100=y
 # CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -671,8 +698,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -850,13 +879,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -911,6 +944,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -945,23 +979,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1018,6 +1038,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1037,10 +1061,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1167,6 +1193,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1192,22 +1219,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig
index 52fafc006dd0..845731dc51c6 100644
--- a/arch/powerpc/configs/85xx/tqm8541_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8541_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:23 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:22 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -57,11 +58,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -110,7 +113,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -123,9 +125,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -139,6 +148,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -146,7 +159,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -179,6 +192,7 @@ CONFIG_MPC85xx=y
 # CONFIG_MPC85xx_DS is not set
 # CONFIG_SOCRATES is not set
 # CONFIG_KSI8560 is not set
+# CONFIG_XES_MPC85xx is not set
 # CONFIG_STX_GP3 is not set
 # CONFIG_TQM8540 is not set
 CONFIG_TQM8541=y
@@ -228,6 +242,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -246,9 +261,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -356,6 +371,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -373,7 +389,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -475,6 +495,7 @@ CONFIG_MTD_CFI_UTIL=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -509,7 +530,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -584,14 +607,17 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -654,6 +680,7 @@ CONFIG_E100=y
 # CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -676,8 +703,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -831,6 +860,7 @@ CONFIG_I2C_HELPER_AUTO=y
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
 # CONFIG_I2C_CPM is not set
+# CONFIG_I2C_DESIGNWARE is not set
 # CONFIG_I2C_GPIO is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
@@ -859,13 +889,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -944,6 +978,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -979,23 +1014,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1052,6 +1073,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1071,10 +1096,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1201,6 +1228,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1226,22 +1254,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig
index 8b4faae7a9a1..4f228a905274 100644
--- a/arch/powerpc/configs/85xx/tqm8548_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8548_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:24 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:23 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -56,11 +57,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -111,7 +114,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -124,9 +126,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -140,6 +149,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -152,7 +165,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -185,6 +198,7 @@ CONFIG_MPC85xx=y
 # CONFIG_MPC85xx_DS is not set
 # CONFIG_SOCRATES is not set
 # CONFIG_KSI8560 is not set
+# CONFIG_XES_MPC85xx is not set
 # CONFIG_STX_GP3 is not set
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -234,6 +248,7 @@ CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=y
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -252,9 +267,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -281,6 +296,8 @@ CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_SYSCALL=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCIEAER=y
+# CONFIG_PCIE_ECRC is not set
+# CONFIG_PCIEAER_INJECT is not set
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
@@ -368,6 +385,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -497,6 +515,7 @@ CONFIG_MTD_NAND_FSL_UPM=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -531,7 +550,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -551,14 +572,17 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -605,6 +629,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -624,8 +649,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -801,13 +828,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -862,6 +893,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -896,23 +928,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -977,6 +995,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1004,6 +1023,10 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1015,10 +1038,12 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1145,6 +1170,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1175,6 +1201,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1187,7 +1216,6 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1201,16 +1229,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1218,6 +1245,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig
index 170360934cec..9196724bebc7 100644
--- a/arch/powerpc/configs/85xx/tqm8555_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8555_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:25 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:24 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -57,11 +58,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -110,7 +113,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -123,9 +125,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -139,6 +148,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -146,7 +159,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -179,6 +192,7 @@ CONFIG_MPC85xx=y
 # CONFIG_MPC85xx_DS is not set
 # CONFIG_SOCRATES is not set
 # CONFIG_KSI8560 is not set
+# CONFIG_XES_MPC85xx is not set
 # CONFIG_STX_GP3 is not set
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -228,6 +242,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -246,9 +261,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -356,6 +371,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -373,7 +389,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -475,6 +495,7 @@ CONFIG_MTD_CFI_UTIL=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -509,7 +530,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -584,14 +607,17 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -654,6 +680,7 @@ CONFIG_E100=y
 # CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -676,8 +703,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -831,6 +860,7 @@ CONFIG_I2C_HELPER_AUTO=y
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
 # CONFIG_I2C_CPM is not set
+# CONFIG_I2C_DESIGNWARE is not set
 # CONFIG_I2C_GPIO is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
@@ -859,13 +889,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -944,6 +978,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -979,23 +1014,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1052,6 +1073,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1071,10 +1096,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1201,6 +1228,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1226,22 +1254,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig
index f41cc2444d48..2e49a6e9faf2 100644
--- a/arch/powerpc/configs/85xx/tqm8560_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8560_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:26 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:25 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -57,11 +58,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -110,7 +113,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -123,9 +125,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -139,6 +148,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -146,7 +159,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -179,6 +192,7 @@ CONFIG_MPC85xx=y
 # CONFIG_MPC85xx_DS is not set
 # CONFIG_SOCRATES is not set
 # CONFIG_KSI8560 is not set
+# CONFIG_XES_MPC85xx is not set
 # CONFIG_STX_GP3 is not set
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -228,6 +242,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -246,9 +261,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -356,6 +371,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -373,7 +389,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -475,6 +495,7 @@ CONFIG_MTD_CFI_UTIL=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -509,7 +530,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -584,14 +607,17 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -654,6 +680,7 @@ CONFIG_E100=y
 # CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -676,8 +703,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -831,6 +860,7 @@ CONFIG_I2C_HELPER_AUTO=y
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
 # CONFIG_I2C_CPM is not set
+# CONFIG_I2C_DESIGNWARE is not set
 # CONFIG_I2C_GPIO is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
@@ -859,13 +889,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -944,6 +978,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -979,23 +1014,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1052,6 +1073,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1071,10 +1096,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1201,6 +1228,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1226,22 +1254,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
index 2552cbefba6b..1025da2bf069 100644
--- a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
+++ b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc6
-# Thu Jun 11 11:25:17 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:25 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -35,15 +35,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -64,6 +65,7 @@ CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -114,7 +116,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -127,9 +128,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -144,6 +152,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -157,7 +169,7 @@ CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
-CONFIG_LBD=y
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -239,6 +251,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -258,9 +271,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -287,6 +300,8 @@ CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_SYSCALL=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCIEAER=y
+# CONFIG_PCIE_ECRC is not set
+# CONFIG_PCIEAER_INJECT is not set
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
@@ -404,6 +419,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -540,6 +556,7 @@ CONFIG_MTD_NAND_FSL_UPM=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -575,7 +592,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -599,10 +618,6 @@ CONFIG_BLK_DEV_SR=y
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 CONFIG_SCSI_MULTI_LUN=y
 # CONFIG_SCSI_CONSTANTS is not set
 CONFIG_SCSI_LOGGING=y
@@ -619,6 +634,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -627,6 +643,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -646,7 +663,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -730,14 +746,17 @@ CONFIG_PATA_ALI=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=y
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -784,6 +803,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -803,8 +823,10 @@ CONFIG_E1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -986,13 +1008,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_DS1682 is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -1072,6 +1098,7 @@ CONFIG_SENSORS_LM90=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1126,23 +1153,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1187,7 +1200,7 @@ CONFIG_USB_HID=y
 # CONFIG_HID_CHERRY is not set
 # CONFIG_HID_CHICONY is not set
 # CONFIG_HID_CYPRESS is not set
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
 # CONFIG_HID_EZKEY is not set
 # CONFIG_HID_KYE is not set
 # CONFIG_HID_GYRATION is not set
@@ -1201,10 +1214,11 @@ CONFIG_USB_HID=y
 # CONFIG_HID_SAMSUNG is not set
 # CONFIG_HID_SONY is not set
 # CONFIG_HID_SUNPLUS is not set
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-# CONFIG_THRUSTMASTER_FF is not set
-# CONFIG_ZEROPLUS_FF is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1230,6 +1244,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 # CONFIG_USB_EHCI_HCD is not set
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
@@ -1325,7 +1340,7 @@ CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_GPIO_PLATFORM=y
 CONFIG_LEDS_GPIO_OF=y
-# CONFIG_LEDS_LP5521 is not set
+# CONFIG_LEDS_LP3944 is not set
 CONFIG_LEDS_PCA955X=y
 # CONFIG_LEDS_BD2802 is not set
 
@@ -1352,8 +1367,6 @@ CONFIG_EDAC=y
 # CONFIG_EDAC_DEBUG is not set
 CONFIG_EDAC_MM_EDAC=y
 CONFIG_EDAC_MPC85XX=y
-# CONFIG_EDAC_AMD8131 is not set
-# CONFIG_EDAC_AMD8111 is not set
 CONFIG_RTC_LIB=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_HCTOSYS=y
@@ -1385,6 +1398,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1425,6 +1439,10 @@ CONFIG_NET_DMA=y
 # CONFIG_DMATEST is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1444,11 +1462,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1629,6 +1648,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1659,6 +1679,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1671,7 +1694,6 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1685,16 +1707,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1702,6 +1723,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
index b6a23af57f46..527ad1a5e802 100644
--- a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
+++ b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:31 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:31 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_ALTIVEC=y
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=2
 CONFIG_PPC32=y
@@ -32,16 +34,17 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_GENERIC_LOCKBREAK=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -56,11 +59,13 @@ CONFIG_PPC_UDBG_16550=y
 CONFIG_GENERIC_TBSYNC=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -112,9 +117,7 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -127,8 +130,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -143,6 +153,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -156,7 +170,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -216,7 +230,7 @@ CONFIG_MPIC=y
 #
 # Kernel options
 #
-# CONFIG_HIGHMEM is not set
+CONFIG_HIGHMEM=y
 CONFIG_TICK_ONESHOT=y
 # CONFIG_NO_HZ is not set
 CONFIG_HIGH_RES_TIMERS=y
@@ -235,6 +249,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=m
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -256,9 +271,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -285,14 +300,32 @@ CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_SYSCALL=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCIEAER=y
+# CONFIG_PCIE_ECRC is not set
+# CONFIG_PCIEAER_INJECT is not set
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
-CONFIG_PCI_DEBUG=y
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
-# CONFIG_PCCARD is not set
+CONFIG_PCCARD=y
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=y
+# CONFIG_PCMCIA_LOAD_CIS is not set
+# CONFIG_PCMCIA_IOCTL is not set
+# CONFIG_CARDBUS is not set
+
+#
+# PC-card bridges
+#
+CONFIG_YENTA=y
+# CONFIG_YENTA_O2 is not set
+# CONFIG_YENTA_RICOH is not set
+CONFIG_YENTA_TI=y
+# CONFIG_YENTA_TOSHIBA is not set
+# CONFIG_PD6729 is not set
+# CONFIG_I82092 is not set
+CONFIG_PCCARD_NONSTATIC=y
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
 
@@ -353,8 +386,8 @@ CONFIG_INET_XFRM_TUNNEL=m
 CONFIG_INET_TUNNEL=m
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
-CONFIG_INET_XFRM_MODE_BEET=y
-# CONFIG_INET_LRO is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_LRO=y
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
@@ -380,174 +413,26 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 CONFIG_IPV6_TUNNEL=m
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
 # CONFIG_IPV6_MROUTE is not set
-# CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-CONFIG_NETFILTER_ADVANCED=y
-CONFIG_BRIDGE_NETFILTER=y
-
-#
-# Core Netfilter Configuration
-#
-# CONFIG_NETFILTER_NETLINK_QUEUE is not set
-# CONFIG_NETFILTER_NETLINK_LOG is not set
-# CONFIG_NF_CONNTRACK is not set
-# CONFIG_NETFILTER_TPROXY is not set
-CONFIG_NETFILTER_XTABLES=m
-# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
-# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
-# CONFIG_NETFILTER_XT_TARGET_HL is not set
-# CONFIG_NETFILTER_XT_TARGET_MARK is not set
-# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
-# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
-# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
-# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
-# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
-# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
-# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
-# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
-# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
-# CONFIG_NETFILTER_XT_MATCH_ESP is not set
-# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
-CONFIG_NETFILTER_XT_MATCH_HL=m
-# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
-# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
-# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
-# CONFIG_NETFILTER_XT_MATCH_MAC is not set
-# CONFIG_NETFILTER_XT_MATCH_MARK is not set
-# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
-# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
-# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
-# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
-# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
-# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
-# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
-# CONFIG_NETFILTER_XT_MATCH_REALM is not set
-# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
-# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
-# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
-# CONFIG_NETFILTER_XT_MATCH_STRING is not set
-# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
-# CONFIG_NETFILTER_XT_MATCH_TIME is not set
-# CONFIG_NETFILTER_XT_MATCH_U32 is not set
-# CONFIG_IP_VS is not set
-
-#
-# IP: Netfilter Configuration
-#
-# CONFIG_NF_DEFRAG_IPV4 is not set
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-# CONFIG_IP_NF_MATCH_AH is not set
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_ECN=m
-# CONFIG_IP_NF_TARGET_TTL is not set
-CONFIG_IP_NF_RAW=m
-# CONFIG_IP_NF_SECURITY is not set
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-
-#
-# IPv6: Netfilter Configuration
-#
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-# CONFIG_IP6_NF_MATCH_AH is not set
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-# CONFIG_IP6_NF_MATCH_MH is not set
-CONFIG_IP6_NF_MATCH_RT=m
-# CONFIG_IP6_NF_TARGET_HL is not set
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-# CONFIG_IP6_NF_TARGET_REJECT is not set
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-# CONFIG_IP6_NF_SECURITY is not set
-# CONFIG_BRIDGE_NF_EBTABLES is not set
+# CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
-CONFIG_IP_SCTP=m
-# CONFIG_SCTP_DBG_MSG is not set
-# CONFIG_SCTP_DBG_OBJCNT is not set
-# CONFIG_SCTP_HMAC_NONE is not set
-# CONFIG_SCTP_HMAC_SHA1 is not set
-CONFIG_SCTP_HMAC_MD5=y
-CONFIG_TIPC=m
-# CONFIG_TIPC_ADVANCED is not set
-# CONFIG_TIPC_DEBUG is not set
-CONFIG_ATM=m
-CONFIG_ATM_CLIP=m
-# CONFIG_ATM_CLIP_NO_ICMP is not set
-CONFIG_ATM_LANE=m
-CONFIG_ATM_MPOA=m
-CONFIG_ATM_BR2684=m
-# CONFIG_ATM_BR2684_IPFILTER is not set
-CONFIG_STP=m
-CONFIG_BRIDGE=m
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
 # CONFIG_NET_DSA is not set
-CONFIG_VLAN_8021Q=m
-# CONFIG_VLAN_8021Q_GVRP is not set
+# CONFIG_VLAN_8021Q is not set
 # CONFIG_DECNET is not set
-CONFIG_LLC=m
 # CONFIG_LLC2 is not set
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
-CONFIG_WAN_ROUTER=m
+# CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
-CONFIG_NET_SCHED=y
-
-#
-# Queueing/Scheduling
-#
-CONFIG_NET_SCH_CBQ=m
-CONFIG_NET_SCH_HTB=m
-CONFIG_NET_SCH_HFSC=m
-CONFIG_NET_SCH_ATM=m
-CONFIG_NET_SCH_PRIO=m
-# CONFIG_NET_SCH_MULTIQ is not set
-CONFIG_NET_SCH_RED=m
-CONFIG_NET_SCH_SFQ=m
-CONFIG_NET_SCH_TEQL=m
-CONFIG_NET_SCH_TBF=m
-CONFIG_NET_SCH_GRED=m
-CONFIG_NET_SCH_DSMARK=m
-CONFIG_NET_SCH_NETEM=m
-# CONFIG_NET_SCH_DRR is not set
-
-#
-# Classification
-#
-CONFIG_NET_CLS=y
-# CONFIG_NET_CLS_BASIC is not set
-CONFIG_NET_CLS_TCINDEX=m
-CONFIG_NET_CLS_ROUTE4=m
-CONFIG_NET_CLS_ROUTE=y
-CONFIG_NET_CLS_FW=m
-CONFIG_NET_CLS_U32=m
-# CONFIG_CLS_U32_PERF is not set
-# CONFIG_CLS_U32_MARK is not set
-CONFIG_NET_CLS_RSVP=m
-CONFIG_NET_CLS_RSVP6=m
-# CONFIG_NET_CLS_FLOW is not set
-# CONFIG_NET_EMATCH is not set
-# CONFIG_NET_CLS_ACT is not set
-# CONFIG_NET_CLS_IND is not set
-CONFIG_NET_SCH_FIFO=y
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
 #
@@ -560,12 +445,7 @@ CONFIG_NET_PKTGEN=m
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
 CONFIG_FIB_RULES=y
-CONFIG_WIRELESS=y
-# CONFIG_CFG80211 is not set
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
-# CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+# CONFIG_WIRELESS is not set
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -580,9 +460,9 @@ CONFIG_WIRELESS_OLD_REGULATORY=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 CONFIG_MTD=y
@@ -672,6 +552,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -707,9 +588,60 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
-# CONFIG_IDE is not set
+CONFIG_IDE=y
+
+#
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+CONFIG_BLK_DEV_IDECS=y
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_BLK_DEV_PLATFORM is not set
+
+#
+# PCI IDE chipsets support
+#
+# CONFIG_BLK_DEV_GENERIC is not set
+# CONFIG_BLK_DEV_OPTI621 is not set
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+# CONFIG_BLK_DEV_AMD74XX is not set
+# CONFIG_BLK_DEV_CMD64X is not set
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
+# CONFIG_BLK_DEV_IT8213 is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
 
 #
 # SCSI device support
@@ -731,10 +663,6 @@ CONFIG_BLK_DEV_SR=y
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -751,6 +679,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -759,6 +688,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -778,7 +708,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -791,6 +720,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
@@ -842,6 +772,7 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PCMCIA is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RZ1000 is not set
@@ -862,14 +793,17 @@ CONFIG_SATA_SIL=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=m
 CONFIG_BONDING=m
 # CONFIG_MACVLAN is not set
@@ -916,6 +850,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -935,8 +870,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -963,22 +900,8 @@ CONFIG_GIANFAR=y
 # CONFIG_USB_PEGASUS is not set
 # CONFIG_USB_RTL8150 is not set
 # CONFIG_USB_USBNET is not set
+# CONFIG_NET_PCMCIA is not set
 # CONFIG_WAN is not set
-CONFIG_ATM_DRIVERS=y
-# CONFIG_ATM_DUMMY is not set
-# CONFIG_ATM_TCP is not set
-# CONFIG_ATM_LANAI is not set
-# CONFIG_ATM_ENI is not set
-# CONFIG_ATM_FIRESTREAM is not set
-# CONFIG_ATM_ZATM is not set
-# CONFIG_ATM_NICSTAR is not set
-# CONFIG_ATM_IDT77252 is not set
-# CONFIG_ATM_AMBASSADOR is not set
-# CONFIG_ATM_HORIZON is not set
-# CONFIG_ATM_IA is not set
-# CONFIG_ATM_FORE200E is not set
-# CONFIG_ATM_HE is not set
-# CONFIG_ATM_SOLOS is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
 CONFIG_PPP=m
@@ -990,7 +913,6 @@ CONFIG_PPP_DEFLATE=m
 CONFIG_PPP_BSDCOMP=m
 # CONFIG_PPP_MPPE is not set
 CONFIG_PPPOE=m
-CONFIG_PPPOATM=m
 # CONFIG_PPPOL2TP is not set
 CONFIG_SLIP=m
 CONFIG_SLIP_COMPRESSED=y
@@ -1010,7 +932,7 @@ CONFIG_NET_POLL_CONTROLLER=y
 # Input device support
 #
 CONFIG_INPUT=y
-CONFIG_INPUT_FF_MEMLESS=m
+# CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
 
 #
@@ -1058,6 +980,7 @@ CONFIG_DEVKMEM=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_PCI is not set
+# CONFIG_SERIAL_8250_CS is not set
 CONFIG_SERIAL_8250_NR_UARTS=2
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
 # CONFIG_SERIAL_8250_EXTENDED is not set
@@ -1080,6 +1003,14 @@ CONFIG_HW_RANDOM=y
 CONFIG_NVRAM=y
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_DEVPORT=y
@@ -1143,18 +1074,21 @@ CONFIG_DS1682=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
-# CONFIG_DEBUG_GPIO is not set
-# CONFIG_GPIO_SYSFS is not set
+CONFIG_GPIO_SYSFS=y
 
 #
 # Memory mapped GPIO expanders:
@@ -1229,6 +1163,7 @@ CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1284,24 +1219,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1346,7 +1266,7 @@ CONFIG_HID_BELKIN=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
 CONFIG_HID_EZKEY=y
 # CONFIG_HID_KYE is not set
 CONFIG_HID_GYRATION=y
@@ -1363,10 +1283,11 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-CONFIG_THRUSTMASTER_FF=m
-CONFIG_ZEROPLUS_FF=m
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1392,6 +1313,7 @@ CONFIG_USB=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1401,6 +1323,8 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
 # CONFIG_USB_OHCI_HCD_PPC_OF is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
@@ -1475,7 +1399,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
-# CONFIG_USB_ATM is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -1521,6 +1444,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 CONFIG_RTC_DRV_RX8581=y
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1548,6 +1472,10 @@ CONFIG_RTC_DRV_RX8581=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1569,10 +1497,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1589,8 +1519,11 @@ CONFIG_INOTIFY_USER=y
 #
 # CD-ROM/DVD Filesystems
 #
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=y
+CONFIG_UDF_NLS=y
 
 #
 # DOS/FAT/NT Filesystems
@@ -1598,8 +1531,8 @@ CONFIG_INOTIFY_USER=y
 CONFIG_FAT_FS=y
 CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+CONFIG_FAT_DEFAULT_CODEPAGE=850
+CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
 # CONFIG_NTFS_FS is not set
 
 #
@@ -1649,6 +1582,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1723,13 +1657,13 @@ CONFIG_NLS_UTF8=m
 #
 CONFIG_BITREVERSE=y
 CONFIG_GENERIC_FIND_LAST_BIT=y
-CONFIG_CRC_CCITT=m
+CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
-# CONFIG_CRC_T10DIF is not set
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
-CONFIG_LIBCRC32C=m
+CONFIG_LIBCRC32C=y
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
 CONFIG_DECOMPRESS_GZIP=y
@@ -1738,6 +1672,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1750,75 +1685,24 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
-CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
-CONFIG_DETECT_HUNG_TASK=y
-# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
-CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
-CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_TIMER_STATS is not set
-# CONFIG_DEBUG_OBJECTS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_KERNEL is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEBUG_WRITECOUNT is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
-# CONFIG_DEBUG_LIST is not set
-# CONFIG_DEBUG_SG is not set
-# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
-# CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
-# CONFIG_BACKTRACE_SELF_TEST is not set
-# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
-# CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
-# CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
-# CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_CODE_PATCHING_SELFTEST is not set
-# CONFIG_FTR_FIXUP_SELFTEST is not set
-# CONFIG_MSI_BITMAP_SELFTEST is not set
-# CONFIG_XMON is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_BDI_SWITCH is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -1826,15 +1710,9 @@ CONFIG_PRINT_STACK_DEPTH=64
 # Security options
 #
 # CONFIG_KEYS is not set
-CONFIG_SECURITY=y
+# CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-CONFIG_SECURITY_NETWORK=y
-# CONFIG_SECURITY_NETWORK_XFRM is not set
-# CONFIG_SECURITY_PATH is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_SECURITY_ROOTPLUG is not set
-CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
-# CONFIG_SECURITY_TOMOYO is not set
 CONFIG_CRYPTO=y
 
 #
@@ -1854,11 +1732,11 @@ CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_NULL=m
+# CONFIG_CRYPTO_NULL is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=m
-CONFIG_CRYPTO_TEST=m
+# CONFIG_CRYPTO_TEST is not set
 
 #
 # Authenticated Encryption with Associated Data
@@ -1873,53 +1751,52 @@ CONFIG_CRYPTO_TEST=m
 CONFIG_CRYPTO_CBC=y
 # CONFIG_CRYPTO_CTR is not set
 # CONFIG_CRYPTO_CTS is not set
-CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_ECB is not set
 # CONFIG_CRYPTO_LRW is not set
-CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_PCBC is not set
 # CONFIG_CRYPTO_XTS is not set
 
 #
 # Hash modes
 #
-CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_HMAC=m
 # CONFIG_CRYPTO_XCBC is not set
 
 #
 # Digest
 #
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_RMD128 is not set
 # CONFIG_CRYPTO_RMD160 is not set
 # CONFIG_CRYPTO_RMD256 is not set
 # CONFIG_CRYPTO_RMD320 is not set
 CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
 # CONFIG_CRYPTO_TGR192 is not set
-CONFIG_CRYPTO_WP512=m
+# CONFIG_CRYPTO_WP512 is not set
 
 #
 # Ciphers
 #
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_BLOWFISH=m
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
-CONFIG_CRYPTO_KHAZAD=m
+# CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_SEED is not set
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
 
 #
 # Compression
diff --git a/arch/powerpc/configs/86xx/gef_sbc310_defconfig b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
index a66910e63345..cd338d493bed 100644
--- a/arch/powerpc/configs/86xx/gef_sbc310_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:29 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:29 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_ALTIVEC=y
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=2
 CONFIG_PPC32=y
@@ -32,16 +34,17 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_GENERIC_LOCKBREAK=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -56,11 +59,13 @@ CONFIG_PPC_UDBG_16550=y
 CONFIG_GENERIC_TBSYNC=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -91,7 +96,11 @@ CONFIG_CLASSIC_RCU=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_GROUP_SCHED is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
@@ -109,7 +118,6 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -122,8 +130,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -138,6 +153,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -151,7 +170,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -168,7 +187,6 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 # CONFIG_FREEZER is not set
-CONFIG_PPC_MSI_BITMAP=y
 
 #
 # Platform support
@@ -212,7 +230,7 @@ CONFIG_MPIC=y
 #
 # Kernel options
 #
-# CONFIG_HIGHMEM is not set
+CONFIG_HIGHMEM=y
 CONFIG_TICK_ONESHOT=y
 # CONFIG_NO_HZ is not set
 CONFIG_HIGH_RES_TIMERS=y
@@ -231,6 +249,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -252,9 +271,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -281,13 +300,32 @@ CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_SYSCALL=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCIEAER=y
+# CONFIG_PCIE_ECRC is not set
+# CONFIG_PCIEAER_INJECT is not set
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
-CONFIG_PCI_MSI=y
+# CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
-# CONFIG_PCCARD is not set
+CONFIG_PCCARD=y
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=y
+# CONFIG_PCMCIA_LOAD_CIS is not set
+# CONFIG_PCMCIA_IOCTL is not set
+# CONFIG_CARDBUS is not set
+
+#
+# PC-card bridges
+#
+CONFIG_YENTA=y
+# CONFIG_YENTA_O2 is not set
+# CONFIG_YENTA_RICOH is not set
+CONFIG_YENTA_TI=y
+# CONFIG_YENTA_TOSHIBA is not set
+# CONFIG_PD6729 is not set
+# CONFIG_I82092 is not set
+CONFIG_PCCARD_NONSTATIC=y
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
 
@@ -393,6 +431,7 @@ CONFIG_IPV6_TUNNEL=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -421,7 +460,9 @@ CONFIG_FIB_RULES=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 CONFIG_MTD=y
@@ -511,6 +552,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -546,9 +588,60 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
-# CONFIG_IDE is not set
+CONFIG_IDE=y
+
+#
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+CONFIG_BLK_DEV_IDECS=y
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_BLK_DEV_PLATFORM is not set
+
+#
+# PCI IDE chipsets support
+#
+# CONFIG_BLK_DEV_GENERIC is not set
+# CONFIG_BLK_DEV_OPTI621 is not set
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+# CONFIG_BLK_DEV_AMD74XX is not set
+# CONFIG_BLK_DEV_CMD64X is not set
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
+# CONFIG_BLK_DEV_IT8213 is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
 
 #
 # SCSI device support
@@ -570,10 +663,6 @@ CONFIG_BLK_DEV_SR=y
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -590,6 +679,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -598,6 +688,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -617,7 +708,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -630,6 +720,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
@@ -647,14 +738,17 @@ CONFIG_SATA_SIL24=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=m
 CONFIG_BONDING=m
 # CONFIG_MACVLAN is not set
@@ -701,6 +795,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -720,8 +815,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -748,6 +845,7 @@ CONFIG_GIANFAR=y
 # CONFIG_USB_PEGASUS is not set
 # CONFIG_USB_RTL8150 is not set
 # CONFIG_USB_USBNET is not set
+# CONFIG_NET_PCMCIA is not set
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -827,6 +925,7 @@ CONFIG_DEVKMEM=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_PCI is not set
+# CONFIG_SERIAL_8250_CS is not set
 CONFIG_SERIAL_8250_NR_UARTS=2
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
 # CONFIG_SERIAL_8250_EXTENDED is not set
@@ -849,6 +948,14 @@ CONFIG_HW_RANDOM=y
 CONFIG_NVRAM=y
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_DEVPORT=y
@@ -912,13 +1019,17 @@ CONFIG_DS1682=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -997,6 +1108,7 @@ CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1052,24 +1164,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1114,7 +1211,7 @@ CONFIG_HID_BELKIN=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
 CONFIG_HID_EZKEY=y
 # CONFIG_HID_KYE is not set
 CONFIG_HID_GYRATION=y
@@ -1131,10 +1228,11 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-# CONFIG_THRUSTMASTER_FF is not set
-# CONFIG_ZEROPLUS_FF is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1160,6 +1258,7 @@ CONFIG_USB=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1169,6 +1268,8 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
 # CONFIG_USB_OHCI_HCD_PPC_OF is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
@@ -1288,6 +1389,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 CONFIG_RTC_DRV_RX8581=y
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1315,6 +1417,10 @@ CONFIG_RTC_DRV_RX8581=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1336,10 +1442,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1419,6 +1527,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1508,6 +1617,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1531,23 +1641,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
index c6a7fc82b69a..ba47883f4aa0 100644
--- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:30 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:30 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_ALTIVEC=y
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=2
 CONFIG_PPC32=y
@@ -32,16 +34,17 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_GENERIC_LOCKBREAK=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -56,11 +59,13 @@ CONFIG_PPC_UDBG_16550=y
 CONFIG_GENERIC_TBSYNC=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -114,7 +119,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -127,8 +131,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -143,6 +154,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -156,7 +171,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -235,6 +250,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=m
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -256,9 +272,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -285,6 +301,8 @@ CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_SYSCALL=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCIEAER=y
+# CONFIG_PCIE_ECRC is not set
+# CONFIG_PCIEAER_INJECT is not set
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
@@ -510,6 +528,7 @@ CONFIG_LLC=m
 # CONFIG_ECONET is not set
 CONFIG_WAN_ROUTER=m
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 CONFIG_NET_SCHED=y
 
 #
@@ -566,7 +585,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -678,6 +701,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -713,7 +737,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -737,10 +763,6 @@ CONFIG_BLK_DEV_SR=y
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -757,6 +779,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -765,6 +788,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -784,7 +808,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -868,14 +891,17 @@ CONFIG_SATA_SIL=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=m
 CONFIG_BONDING=m
 # CONFIG_MACVLAN is not set
@@ -922,6 +948,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -941,8 +968,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -1149,13 +1178,17 @@ CONFIG_DS1682=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -1235,6 +1268,7 @@ CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1290,24 +1324,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1352,7 +1371,7 @@ CONFIG_HID_BELKIN=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
 CONFIG_HID_EZKEY=y
 # CONFIG_HID_KYE is not set
 CONFIG_HID_GYRATION=y
@@ -1369,10 +1388,11 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-CONFIG_THRUSTMASTER_FF=m
-CONFIG_ZEROPLUS_FF=m
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1398,6 +1418,7 @@ CONFIG_USB=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1407,6 +1428,8 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
 # CONFIG_USB_OHCI_HCD_PPC_OF is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
@@ -1527,6 +1550,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 CONFIG_RTC_DRV_RX8581=y
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1554,6 +1578,10 @@ CONFIG_RTC_DRV_RX8581=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1575,10 +1603,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1645,6 +1675,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1734,6 +1765,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1759,10 +1791,14 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1774,7 +1810,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1788,17 +1823,16 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1806,6 +1840,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
@@ -1829,7 +1866,6 @@ CONFIG_SECURITY_NETWORK=y
 # CONFIG_SECURITY_PATH is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
 # CONFIG_SECURITY_ROOTPLUG is not set
-CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
 # CONFIG_SECURITY_TOMOYO is not set
 CONFIG_CRYPTO=y
 
diff --git a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
index cfd2efcc6bce..a61f183f7186 100644
--- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:28 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:27 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_ALTIVEC=y
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,11 +56,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -109,7 +114,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 CONFIG_KALLSYMS_EXTRA_PASS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -122,9 +126,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -138,6 +149,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -150,7 +165,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -230,6 +245,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -250,9 +266,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -279,6 +295,8 @@ CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_SYSCALL=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCIEAER=y
+# CONFIG_PCIE_ECRC is not set
+# CONFIG_PCIEAER_INJECT is not set
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
@@ -381,6 +399,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -398,7 +417,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -549,7 +572,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -620,10 +645,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -640,6 +661,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -648,6 +670,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -667,7 +690,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -751,14 +773,17 @@ CONFIG_PATA_ALI=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=y
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -792,6 +817,7 @@ CONFIG_ULI526X=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
@@ -959,13 +985,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -993,23 +1023,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1106,6 +1122,11 @@ CONFIG_SND_PCM_OSS_PLUGINS=y
 CONFIG_SND_VERBOSE_PROCFS=y
 # CONFIG_SND_VERBOSE_PRINTK is not set
 # CONFIG_SND_DEBUG is not set
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
 CONFIG_SND_DRIVERS=y
 # CONFIG_SND_DUMMY is not set
 # CONFIG_SND_MTPAV is not set
@@ -1130,6 +1151,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
 # CONFIG_SND_LAYLA20 is not set
@@ -1160,6 +1182,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_INTEL8X0 is not set
 # CONFIG_SND_INTEL8X0M is not set
 # CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LX6464ES is not set
 # CONFIG_SND_MAESTRO3 is not set
 # CONFIG_SND_MIXART is not set
 # CONFIG_SND_NM256 is not set
@@ -1251,6 +1274,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1278,6 +1302,10 @@ CONFIG_RTC_DRV_CMOS=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1297,12 +1325,15 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
@@ -1464,6 +1495,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1494,6 +1526,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1506,7 +1541,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1520,16 +1554,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1537,6 +1570,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
index 0bee3e303942..7016ce732605 100644
--- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:28 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:28 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_ALTIVEC=y
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=2
 CONFIG_PPC32=y
@@ -32,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -54,11 +57,13 @@ CONFIG_PPC_UDBG_16550=y
 CONFIG_GENERIC_TBSYNC=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -113,7 +118,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -126,9 +130,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -143,6 +154,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -156,7 +171,7 @@ CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
-CONFIG_LBD=y
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -234,7 +249,9 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=m
-# CONFIG_IOMMU_HELPER is not set
+CONFIG_IOMMU_HELPER=y
+CONFIG_SWIOTLB=y
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -256,9 +273,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -401,6 +418,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -419,7 +437,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -444,6 +466,7 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -479,7 +502,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 CONFIG_EEPROM_LEGACY=y
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -503,10 +528,6 @@ CONFIG_BLK_DEV_SR=y
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 CONFIG_SCSI_MULTI_LUN=y
 # CONFIG_SCSI_CONSTANTS is not set
 CONFIG_SCSI_LOGGING=y
@@ -524,6 +545,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -532,6 +554,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -551,7 +574,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -635,14 +657,17 @@ CONFIG_PATA_ALI=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=y
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -689,6 +714,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -708,8 +734,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -909,13 +937,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -943,76 +975,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-CONFIG_DVB_CORE=m
-CONFIG_VIDEO_MEDIA=m
-
-#
-# Multimedia drivers
-#
-# CONFIG_MEDIA_ATTACH is not set
-CONFIG_MEDIA_TUNER=m
-# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
-CONFIG_MEDIA_TUNER_SIMPLE=m
-CONFIG_MEDIA_TUNER_TDA8290=m
-CONFIG_MEDIA_TUNER_TDA9887=m
-CONFIG_MEDIA_TUNER_TEA5761=m
-CONFIG_MEDIA_TUNER_TEA5767=m
-CONFIG_MEDIA_TUNER_MT20XX=m
-CONFIG_MEDIA_TUNER_XC2028=m
-CONFIG_MEDIA_TUNER_XC5000=m
-CONFIG_MEDIA_TUNER_MC44S803=m
-# CONFIG_DVB_DYNAMIC_MINORS is not set
-CONFIG_DVB_CAPTURE_DRIVERS=y
-
-#
-# Supported SAA7146 based PCI Adapters
-#
-# CONFIG_TTPCI_EEPROM is not set
-# CONFIG_DVB_BUDGET_CORE is not set
-
-#
-# Supported USB Adapters
-#
-# CONFIG_DVB_USB is not set
-# CONFIG_DVB_TTUSB_BUDGET is not set
-# CONFIG_DVB_TTUSB_DEC is not set
-# CONFIG_DVB_SIANO_SMS1XXX is not set
-
-#
-# Supported FlexCopII (B2C2) Adapters
-#
-# CONFIG_DVB_B2C2_FLEXCOP is not set
-
-#
-# Supported BT878 Adapters
-#
-
-#
-# Supported Pluto2 Adapters
-#
-# CONFIG_DVB_PLUTO2 is not set
-
-#
-# Supported SDMC DM1105 Adapters
-#
-# CONFIG_DVB_DM1105 is not set
-
-#
-# Supported DVB Frontends
-#
-# CONFIG_DVB_FE_CUSTOMISE is not set
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1052,6 +1017,11 @@ CONFIG_SND_VERBOSE_PROCFS=y
 # CONFIG_SND_VERBOSE_PRINTK is not set
 # CONFIG_SND_DEBUG is not set
 CONFIG_SND_VMASTER=y
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
 CONFIG_SND_AC97_CODEC=y
 CONFIG_SND_DRIVERS=y
 # CONFIG_SND_DUMMY is not set
@@ -1078,6 +1048,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
 # CONFIG_SND_LAYLA20 is not set
@@ -1108,6 +1079,7 @@ CONFIG_SND_PCI=y
 CONFIG_SND_INTEL8X0=y
 # CONFIG_SND_INTEL8X0M is not set
 # CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LX6464ES is not set
 # CONFIG_SND_MAESTRO3 is not set
 # CONFIG_SND_MIXART is not set
 # CONFIG_SND_NM256 is not set
@@ -1152,7 +1124,7 @@ CONFIG_HID_BELKIN=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
 CONFIG_HID_EZKEY=y
 # CONFIG_HID_KYE is not set
 CONFIG_HID_GYRATION=y
@@ -1169,10 +1141,11 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-CONFIG_THRUSTMASTER_FF=m
-CONFIG_ZEROPLUS_FF=m
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1198,6 +1171,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1207,9 +1181,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1329,6 +1303,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1356,6 +1331,10 @@ CONFIG_RTC_DRV_CMOS=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1375,11 +1354,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1454,6 +1434,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=y
 # CONFIG_NFSD_V3 is not set
@@ -1555,6 +1536,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1585,6 +1567,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1597,7 +1582,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1611,16 +1595,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1628,6 +1611,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig
index c30a0c715873..f5ca2e0cd402 100644
--- a/arch/powerpc/configs/86xx/sbc8641d_defconfig
+++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:27 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:26 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_ALTIVEC=y
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=2
 CONFIG_PPC32=y
@@ -32,16 +34,17 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_GENERIC_LOCKBREAK=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -55,11 +58,13 @@ CONFIG_PPC_UDBG_16550=y
 CONFIG_GENERIC_TBSYNC=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -113,7 +118,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -126,8 +130,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -142,6 +153,11 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -155,7 +171,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -234,6 +250,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=m
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -255,9 +272,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -284,6 +301,8 @@ CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_SYSCALL=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCIEAER=y
+# CONFIG_PCIE_ECRC is not set
+# CONFIG_PCIEAER_INJECT is not set
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
@@ -508,6 +527,7 @@ CONFIG_LLC=m
 # CONFIG_ECONET is not set
 CONFIG_WAN_ROUTER=m
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 CONFIG_NET_SCHED=y
 
 #
@@ -564,7 +584,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -675,6 +699,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -709,7 +734,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -736,6 +763,7 @@ CONFIG_BLK_DEV_DM=y
 CONFIG_DM_CRYPT=y
 CONFIG_DM_SNAPSHOT=y
 CONFIG_DM_MIRROR=y
+# CONFIG_DM_LOG_USERSPACE is not set
 CONFIG_DM_ZERO=y
 # CONFIG_DM_MULTIPATH is not set
 # CONFIG_DM_DELAY is not set
@@ -747,14 +775,17 @@ CONFIG_DM_ZERO=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=m
 CONFIG_BONDING=m
 # CONFIG_MACVLAN is not set
@@ -801,6 +832,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -820,8 +852,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -1018,13 +1052,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -1079,6 +1117,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1127,23 +1166,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1207,6 +1232,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1236,8 +1265,8 @@ CONFIG_REISERFS_FS_POSIX_ACL=y
 # CONFIG_REISERFS_FS_SECURITY is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 CONFIG_OCFS2_FS=m
 CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_STATS=y
@@ -1245,6 +1274,8 @@ CONFIG_OCFS2_DEBUG_MASKLOG=y
 # CONFIG_OCFS2_DEBUG_FS is not set
 # CONFIG_OCFS2_FS_POSIX_ACL is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1318,6 +1349,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1409,6 +1441,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1434,10 +1467,14 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1449,7 +1486,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1463,17 +1499,16 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1482,9 +1517,13 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -1505,7 +1544,6 @@ CONFIG_SECURITY_NETWORK=y
 # CONFIG_SECURITY_NETWORK_XFRM is not set
 # CONFIG_SECURITY_PATH is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
-CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
 # CONFIG_SECURITY_TOMOYO is not set
 CONFIG_CRYPTO=y
 
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index 74f7f7c6fdc4..aece6bb5f733 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:21:50 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:47 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 CONFIG_PPC_8xx=y
 # CONFIG_40x is not set
@@ -27,15 +27,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -49,12 +50,14 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 CONFIG_REDBOOT=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -101,7 +104,6 @@ CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -114,8 +116,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -129,13 +138,18 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -220,6 +234,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_8XX_MINIMAL_FPEMU is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
@@ -239,9 +254,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -280,6 +295,7 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
@@ -336,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -353,7 +370,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -452,6 +473,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 #
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 # CONFIG_BLK_DEV is not set
 # CONFIG_MISC_DEVICES is not set
@@ -469,7 +491,6 @@ CONFIG_HAVE_IDE=y
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -508,6 +529,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 CONFIG_FS_ENET=y
 # CONFIG_FS_ENET_HAS_SCC is not set
 CONFIG_FS_ENET_HAS_FEC=y
@@ -556,11 +578,11 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 #
 CONFIG_INPUT_KEYBOARD=y
 CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
 # CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
 # CONFIG_KEYBOARD_NEWTON is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
 CONFIG_INPUT_MOUSE=y
 CONFIG_MOUSE_PS2=y
 CONFIG_MOUSE_PS2_ALPS=y
@@ -622,6 +644,11 @@ CONFIG_GEN_RTC=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -644,22 +671,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -685,6 +697,10 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -696,12 +712,15 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
@@ -818,6 +837,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -846,6 +866,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -857,7 +880,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -870,16 +892,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -888,9 +909,13 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig
index 9ffa8de92803..8105360d53f4 100644
--- a/arch/powerpc/configs/c2k_defconfig
+++ b/arch/powerpc/configs/c2k_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:21:51 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:48 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_CHECK_CACHE_COHERENCY=y
@@ -32,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -54,11 +57,13 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -118,7 +123,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 CONFIG_KALLSYMS_EXTRA_PASS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -131,16 +135,23 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
 CONFIG_TRACEPOINTS=y
-# CONFIG_MARKERS is not set
+CONFIG_MARKERS=y
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
 CONFIG_KPROBES=y
@@ -150,6 +161,11 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -162,7 +178,7 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -258,6 +274,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
@@ -279,9 +296,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -331,6 +348,7 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
+CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
@@ -583,6 +601,7 @@ CONFIG_LLC=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 CONFIG_NET_SCHED=y
 
 #
@@ -663,7 +682,11 @@ CONFIG_WIRELESS_OLD_REGULATORY=y
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -772,6 +795,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=m
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -816,10 +840,6 @@ CONFIG_BLK_DEV_SR=m
 CONFIG_BLK_DEV_SR_VENDOR=y
 CONFIG_CHR_DEV_SG=m
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 CONFIG_SCSI_CONSTANTS=y
 CONFIG_SCSI_LOGGING=y
@@ -836,6 +856,7 @@ CONFIG_SCSI_ISCSI_ATTRS=m
 CONFIG_SCSI_SRP_ATTRS=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 CONFIG_BLK_DEV_3W_XXXX_RAID=m
 CONFIG_SCSI_3W_9XXX=m
 CONFIG_SCSI_ACARD=m
@@ -854,6 +875,7 @@ CONFIG_AIC79XX_RESET_DELAY_MS=15000
 CONFIG_AIC79XX_DEBUG_MASK=0
 # CONFIG_AIC79XX_REG_PRETTY_PRINT is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 CONFIG_SCSI_ARCMSR=m
@@ -875,7 +897,6 @@ CONFIG_SCSI_GDTH=m
 CONFIG_SCSI_IPS=m
 CONFIG_SCSI_INITIO=m
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 CONFIG_SCSI_SYM53C8XX_2=m
 CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
@@ -903,14 +924,17 @@ CONFIG_SCSI_LPFC=m
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=m
 CONFIG_BONDING=m
 # CONFIG_MACVLAN is not set
@@ -957,6 +981,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -976,6 +1001,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_MV643XX_ETH=y
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
@@ -1177,13 +1203,17 @@ CONFIG_I2C_MV64XXX=m
 CONFIG_SENSORS_PCF8574=m
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -1238,6 +1268,7 @@ CONFIG_SENSORS_SMSC47M1=m
 CONFIG_SENSORS_SMSC47B397=m
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 CONFIG_SENSORS_VIA686A=m
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1266,7 +1297,6 @@ CONFIG_SOFT_WATCHDOG=m
 #
 CONFIG_PCIPCWATCHDOG=m
 CONFIG_WDTPCI=m
-CONFIG_WDT_501_PCI=y
 
 #
 # USB-based Watchdog Cards
@@ -1289,23 +1319,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1354,6 +1370,7 @@ CONFIG_USB_MON=m
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=m
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1362,9 +1379,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=m
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1545,6 +1562,10 @@ CONFIG_DMADEVICES=y
 #
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1563,11 +1584,12 @@ CONFIG_FS_MBCACHE=m
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1652,6 +1674,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 CONFIG_NFS_V3_ACL=y
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1764,6 +1787,7 @@ CONFIG_HAS_DMA=y
 CONFIG_CHECK_SIGNATURE=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1794,6 +1818,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 CONFIG_DEBUG_SPINLOCK=y
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 CONFIG_STACKTRACE=y
@@ -1807,7 +1834,6 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_KPROBES_SANITY_TEST is not set
@@ -1824,30 +1850,34 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
 CONFIG_TRACING=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
 # CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -1869,7 +1899,6 @@ CONFIG_SECURITY_NETWORK=y
 # CONFIG_SECURITY_NETWORK_XFRM is not set
 # CONFIG_SECURITY_PATH is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
-CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
 CONFIG_SECURITY_SELINUX=y
 CONFIG_SECURITY_SELINUX_BOOTPARAM=y
 CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index 04915c3a43f6..0aa5b43ffeb2 100644
--- a/arch/powerpc/configs/ep8248e_defconfig
+++ b/arch/powerpc/configs/ep8248e_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:21:52 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:49 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -53,11 +56,13 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -99,7 +104,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -112,8 +116,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -127,6 +138,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -134,7 +149,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
 #
@@ -213,6 +228,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -228,9 +244,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -300,6 +316,7 @@ CONFIG_IP_PNP_BOOTP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
 CONFIG_SYN_COOKIES=y
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
@@ -380,7 +397,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 
@@ -485,6 +506,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -520,13 +542,17 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# A new alternative FireWire stack is available with EXPERIMENTAL=y
+# You can enable one or both FireWire driver stacks.
 #
+
+#
+# See the help texts for more information.
+#
+# CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
@@ -573,6 +599,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_FS_ENET=y
 # CONFIG_FS_ENET_HAS_SCC is not set
@@ -594,8 +621,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 # CONFIG_FSL_PQ_MDIO is not set
 # CONFIG_GIANFAR is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_JME is not set
@@ -685,6 +714,10 @@ CONFIG_HW_RANDOM=y
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -728,22 +761,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -771,6 +789,10 @@ CONFIG_DAB=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -787,9 +809,10 @@ CONFIG_JBD=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -935,6 +958,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -960,6 +984,9 @@ CONFIG_DEBUG_KERNEL=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -971,7 +998,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -985,22 +1011,23 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index c2a439595f4d..2c292e25cc01 100644
--- a/arch/powerpc/configs/ep88xc_defconfig
+++ b/arch/powerpc/configs/ep88xc_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:21:53 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:49 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 CONFIG_PPC_8xx=y
 # CONFIG_40x is not set
@@ -27,15 +27,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -49,11 +50,13 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -100,7 +103,6 @@ CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -113,8 +115,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -128,13 +137,17 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -220,6 +233,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_MATH_EMULATION is not set
 CONFIG_8XX_MINIMAL_FPEMU=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
@@ -239,9 +253,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -280,6 +294,7 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
@@ -336,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -353,7 +369,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -452,6 +472,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 #
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 # CONFIG_BLK_DEV is not set
 # CONFIG_MISC_DEVICES is not set
@@ -469,7 +490,6 @@ CONFIG_HAVE_IDE=y
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -508,6 +528,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 CONFIG_FS_ENET=y
 # CONFIG_FS_ENET_HAS_SCC is not set
 CONFIG_FS_ENET_HAS_FEC=y
@@ -579,6 +600,11 @@ CONFIG_GEN_RTC=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -602,22 +628,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -642,6 +653,10 @@ CONFIG_DAB=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -653,12 +668,15 @@ CONFIG_DAB=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
@@ -775,6 +793,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -803,6 +822,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -814,7 +836,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -827,16 +848,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -844,6 +864,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index a4053ab9e244..45671e7dd2c7 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:21:54 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:50 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,11 +55,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -114,7 +119,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -127,9 +131,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_COMPAT_BRK is not set
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -143,6 +154,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -155,7 +170,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -237,6 +252,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -257,9 +273,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -480,6 +496,7 @@ CONFIG_IP_NF_ARP_MANGLE=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -498,7 +515,11 @@ CONFIG_WIRELESS_OLD_REGULATORY=y
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -647,7 +668,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 CONFIG_EEPROM_LEGACY=m
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -670,10 +693,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 CONFIG_SCSI_MULTI_LUN=y
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -691,6 +710,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -699,6 +719,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -718,7 +739,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -802,14 +822,17 @@ CONFIG_PATA_SIL680=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -846,6 +869,7 @@ CONFIG_TULIP_MMIO=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -865,8 +889,10 @@ CONFIG_R8169=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 # CONFIG_FSL_PQ_MDIO is not set
 # CONFIG_GIANFAR is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -1074,13 +1100,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -1135,6 +1165,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1169,23 +1200,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1245,6 +1262,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1254,9 +1272,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1423,6 +1441,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1450,6 +1469,10 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1469,14 +1492,16 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_FILE_LOCKING=y
 CONFIG_XFS_FS=m
 # CONFIG_XFS_QUOTA is not set
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
 # CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1548,6 +1573,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 CONFIG_NFS_V3_ACL=y
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
 CONFIG_NFSD_V3=y
@@ -1578,7 +1604,7 @@ CONFIG_CIFS=m
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-CONFIG_NLS=m
+CONFIG_NLS=y
 CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_NLS_CODEPAGE_437=m
 # CONFIG_NLS_CODEPAGE_737 is not set
@@ -1645,6 +1671,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1675,6 +1702,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1686,7 +1716,6 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1700,16 +1729,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1717,6 +1745,8 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig
index 31e1df665157..e9491c1c3f31 100644
--- a/arch/powerpc/configs/mgcoge_defconfig
+++ b/arch/powerpc/configs/mgcoge_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:21:55 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:51 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -53,6 +56,7 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 CONFIG_HIBERNATE_32=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
@@ -60,6 +64,7 @@ CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -105,7 +110,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -119,8 +123,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -134,6 +145,11 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -141,7 +157,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
 #
@@ -225,6 +241,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -240,9 +257,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -313,6 +330,7 @@ CONFIG_IP_PNP_BOOTP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
 CONFIG_SYN_COOKIES=y
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
@@ -374,7 +392,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 
@@ -484,6 +506,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -523,13 +546,17 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# A new alternative FireWire stack is available with EXPERIMENTAL=y
+# You can enable one or both FireWire driver stacks.
 #
+
+#
+# See the help texts for more information.
+#
+# CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
@@ -577,6 +604,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_FS_ENET=y
 CONFIG_FS_ENET_HAS_SCC=y
@@ -654,6 +682,10 @@ CONFIG_HW_RANDOM=y
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -697,22 +729,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -740,6 +757,10 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -757,9 +778,10 @@ CONFIG_JBD=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -916,6 +938,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -941,6 +964,9 @@ CONFIG_DEBUG_KERNEL=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -952,7 +978,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -966,16 +991,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -983,9 +1007,12 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig
index 24fa90792c54..1ae85a3b2942 100644
--- a/arch/powerpc/configs/mgsuvd_defconfig
+++ b/arch/powerpc/configs/mgsuvd_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:21:55 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:52 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 CONFIG_PPC_8xx=y
 # CONFIG_40x is not set
@@ -27,15 +27,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -48,11 +49,13 @@ CONFIG_OF=y
 # CONFIG_PPC_UDBG_16550 is not set
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -102,7 +105,6 @@ CONFIG_EMBEDDED=y
 # CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 # CONFIG_BUG is not set
@@ -115,7 +117,14 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -129,6 +138,11 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -136,7 +150,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -222,6 +236,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
@@ -241,9 +256,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -281,6 +296,7 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
@@ -342,6 +358,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -359,7 +376,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -463,6 +484,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 #
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -492,7 +514,6 @@ CONFIG_HAVE_IDE=y
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -531,6 +552,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 CONFIG_FS_ENET=y
 CONFIG_FS_ENET_HAS_SCC=y
 # CONFIG_FS_ENET_HAS_FEC is not set
@@ -602,6 +624,11 @@ CONFIG_GEN_RTC=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -625,22 +652,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -665,6 +677,10 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -687,10 +703,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -823,6 +841,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -844,24 +863,14 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_IRQSTACKS is not set
 # CONFIG_VIRQ_DEBUG is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index 642ab67c8431..f23428c3b34e 100644
--- a/arch/powerpc/configs/mpc7448_hpc2_defconfig
+++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:21:56 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:53 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 CONFIG_ALTIVEC=y
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,11 +55,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -106,7 +111,6 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -119,9 +123,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -134,6 +145,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -141,7 +156,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -220,6 +235,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -240,9 +256,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -348,6 +364,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -365,7 +382,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -385,6 +406,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -416,6 +438,7 @@ CONFIG_MISC_DEVICES=y
 # EEPROM support
 #
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -438,10 +461,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -458,6 +477,7 @@ CONFIG_BLK_DEV_SD=y
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -466,6 +486,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -485,7 +506,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -568,14 +588,17 @@ CONFIG_SATA_MV=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -642,6 +665,7 @@ CONFIG_8139TOO=y
 # CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -663,7 +687,9 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_TSI108_ETH=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -785,6 +811,11 @@ CONFIG_GEN_RTC=y
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -824,22 +855,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -896,6 +912,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -915,11 +935,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1038,6 +1059,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1063,22 +1085,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index cb966ca2ce89..02716f72db6f 100644
--- a/arch/powerpc/configs/mpc8272_ads_defconfig
+++ b/arch/powerpc/configs/mpc8272_ads_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:21:57 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:54 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -53,11 +56,13 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -99,7 +104,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -112,9 +116,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -128,6 +139,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -135,7 +150,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
 #
@@ -216,6 +231,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -231,9 +247,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -303,6 +319,7 @@ CONFIG_IP_PNP_BOOTP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
 CONFIG_SYN_COOKIES=y
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
@@ -383,7 +400,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 
@@ -489,6 +510,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -524,13 +546,17 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# A new alternative FireWire stack is available with EXPERIMENTAL=y
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
+# CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
@@ -577,6 +603,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_FS_ENET=y
 # CONFIG_FS_ENET_HAS_SCC is not set
@@ -598,8 +625,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 # CONFIG_FSL_PQ_MDIO is not set
 # CONFIG_GIANFAR is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_JME is not set
@@ -671,12 +700,13 @@ CONFIG_INPUT_EVDEV=y
 #
 CONFIG_INPUT_KEYBOARD=y
 CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
 # CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_MATRIX is not set
 # CONFIG_KEYBOARD_NEWTON is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
 CONFIG_INPUT_MOUSE=y
 CONFIG_MOUSE_PS2=y
 CONFIG_MOUSE_PS2_ALPS=y
@@ -741,6 +771,10 @@ CONFIG_HW_RANDOM=y
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -784,22 +818,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -828,6 +847,10 @@ CONFIG_DAB=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -847,9 +870,10 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -998,6 +1022,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1028,6 +1053,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1039,7 +1067,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1053,22 +1080,23 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index 433c303eb82b..4a96cb6925b4 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:21:58 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:55 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_FSL_EMB_PERFMON is not set
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -31,15 +33,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -54,6 +57,7 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_REDBOOT=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
@@ -61,6 +65,7 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -110,7 +115,6 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -123,8 +127,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -138,6 +149,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -150,7 +165,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -192,6 +207,7 @@ CONFIG_MPC837x_MDS=y
 CONFIG_MPC837x_RDB=y
 CONFIG_SBC834x=y
 CONFIG_ASP834x=y
+# CONFIG_KMETER1 is not set
 CONFIG_PPC_MPC831x=y
 CONFIG_PPC_MPC832x=y
 CONFIG_PPC_MPC834x=y
@@ -241,6 +257,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -261,9 +278,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -374,6 +391,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -391,7 +409,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -507,6 +529,7 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -542,7 +565,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -565,10 +590,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -586,6 +607,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -594,6 +616,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -613,7 +636,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -697,14 +719,17 @@ CONFIG_ATA_SFF=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -751,6 +776,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -770,11 +796,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -965,13 +993,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -1050,6 +1082,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1104,24 +1137,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1159,7 +1177,7 @@ CONFIG_HID_BELKIN=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
 CONFIG_HID_EZKEY=y
 # CONFIG_HID_KYE is not set
 CONFIG_HID_GYRATION=y
@@ -1176,10 +1194,11 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-CONFIG_THRUSTMASTER_FF=m
-CONFIG_ZEROPLUS_FF=m
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1205,6 +1224,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1291,6 +1311,10 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1310,10 +1334,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1377,6 +1403,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1413,7 +1440,46 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 # CONFIG_SYSV68_PARTITION is not set
-# CONFIG_NLS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
 CONFIG_UCC_FAST=y
 CONFIG_UCC=y
@@ -1438,6 +1504,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1461,22 +1528,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index c162724fed4f..ada595898af1 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Tue Apr 21 15:40:23 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:55 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -34,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -57,11 +58,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -116,7 +119,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -129,9 +131,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -146,6 +155,11 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -158,7 +172,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -191,6 +205,7 @@ CONFIG_MPC8536_DS=y
 CONFIG_MPC85xx_DS=y
 CONFIG_SOCRATES=y
 CONFIG_KSI8560=y
+# CONFIG_XES_MPC85xx is not set
 CONFIG_STX_GP3=y
 CONFIG_TQM8540=y
 CONFIG_TQM8541=y
@@ -241,7 +256,9 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
-# CONFIG_IOMMU_HELPER is not set
+CONFIG_IOMMU_HELPER=y
+CONFIG_SWIOTLB=y
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -260,9 +277,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -296,7 +313,8 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
-# CONFIG_HAS_RAPIDIO is not set
+CONFIG_HAS_RAPIDIO=y
+# CONFIG_RAPIDIO is not set
 
 #
 # Advanced setup
@@ -406,6 +424,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -424,7 +443,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -450,6 +473,7 @@ CONFIG_EXTRA_FIRMWARE=""
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -485,7 +509,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 CONFIG_EEPROM_LEGACY=y
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -509,10 +535,6 @@ CONFIG_BLK_DEV_SR=y
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 CONFIG_SCSI_MULTI_LUN=y
 # CONFIG_SCSI_CONSTANTS is not set
 CONFIG_SCSI_LOGGING=y
@@ -530,6 +552,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -538,6 +561,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -557,7 +581,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -641,14 +664,17 @@ CONFIG_PATA_ALI=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=y
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -695,6 +721,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_FS_ENET=y
 CONFIG_FS_ENET_HAS_SCC=y
@@ -718,11 +745,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -897,6 +926,7 @@ CONFIG_I2C_HELPER_AUTO=y
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
 CONFIG_I2C_CPM=m
+# CONFIG_I2C_DESIGNWARE is not set
 # CONFIG_I2C_GPIO is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
@@ -927,13 +957,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -987,76 +1021,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-CONFIG_DVB_CORE=m
-CONFIG_VIDEO_MEDIA=m
-
-#
-# Multimedia drivers
-#
-# CONFIG_MEDIA_ATTACH is not set
-CONFIG_MEDIA_TUNER=m
-# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
-CONFIG_MEDIA_TUNER_SIMPLE=m
-CONFIG_MEDIA_TUNER_TDA8290=m
-CONFIG_MEDIA_TUNER_TDA9887=m
-CONFIG_MEDIA_TUNER_TEA5761=m
-CONFIG_MEDIA_TUNER_TEA5767=m
-CONFIG_MEDIA_TUNER_MT20XX=m
-CONFIG_MEDIA_TUNER_XC2028=m
-CONFIG_MEDIA_TUNER_XC5000=m
-CONFIG_MEDIA_TUNER_MC44S803=m
-# CONFIG_DVB_DYNAMIC_MINORS is not set
-CONFIG_DVB_CAPTURE_DRIVERS=y
-
-#
-# Supported SAA7146 based PCI Adapters
-#
-# CONFIG_TTPCI_EEPROM is not set
-# CONFIG_DVB_BUDGET_CORE is not set
-
-#
-# Supported USB Adapters
-#
-# CONFIG_DVB_USB is not set
-# CONFIG_DVB_TTUSB_BUDGET is not set
-# CONFIG_DVB_TTUSB_DEC is not set
-# CONFIG_DVB_SIANO_SMS1XXX is not set
-
-#
-# Supported FlexCopII (B2C2) Adapters
-#
-# CONFIG_DVB_B2C2_FLEXCOP is not set
-
-#
-# Supported BT878 Adapters
-#
-
-#
-# Supported Pluto2 Adapters
-#
-# CONFIG_DVB_PLUTO2 is not set
-
-#
-# Supported SDMC DM1105 Adapters
-#
-# CONFIG_DVB_DM1105 is not set
-
-#
-# Supported DVB Frontends
-#
-# CONFIG_DVB_FE_CUSTOMISE is not set
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1096,6 +1063,11 @@ CONFIG_SND_VERBOSE_PROCFS=y
 # CONFIG_SND_VERBOSE_PRINTK is not set
 # CONFIG_SND_DEBUG is not set
 CONFIG_SND_VMASTER=y
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
 CONFIG_SND_AC97_CODEC=y
 CONFIG_SND_DRIVERS=y
 # CONFIG_SND_DUMMY is not set
@@ -1122,6 +1094,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
 # CONFIG_SND_LAYLA20 is not set
@@ -1152,6 +1125,7 @@ CONFIG_SND_PCI=y
 CONFIG_SND_INTEL8X0=y
 # CONFIG_SND_INTEL8X0M is not set
 # CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LX6464ES is not set
 # CONFIG_SND_MAESTRO3 is not set
 # CONFIG_SND_MIXART is not set
 # CONFIG_SND_NM256 is not set
@@ -1196,7 +1170,7 @@ CONFIG_HID_BELKIN=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
 CONFIG_HID_EZKEY=y
 # CONFIG_HID_KYE is not set
 CONFIG_HID_GYRATION=y
@@ -1213,10 +1187,11 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-CONFIG_THRUSTMASTER_FF=m
-CONFIG_ZEROPLUS_FF=m
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1242,6 +1217,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1251,9 +1227,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1352,8 +1328,6 @@ CONFIG_EDAC=y
 # CONFIG_EDAC_DEBUG is not set
 CONFIG_EDAC_MM_EDAC=y
 CONFIG_EDAC_MPC85XX=y
-# CONFIG_EDAC_AMD8131 is not set
-# CONFIG_EDAC_AMD8111 is not set
 CONFIG_RTC_LIB=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_HCTOSYS=y
@@ -1385,6 +1359,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1425,6 +1400,10 @@ CONFIG_DMA_ENGINE=y
 # CONFIG_DMATEST is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1445,11 +1424,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1524,6 +1504,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=y
 # CONFIG_NFSD_V3 is not set
@@ -1628,6 +1609,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1658,6 +1640,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1670,7 +1655,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1684,16 +1668,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1702,9 +1685,13 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index 1aa1c508d600..db082ce5a1c5 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Tue Apr 21 15:41:18 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:56 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -35,15 +35,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -58,11 +59,13 @@ CONFIG_PPC_UDBG_16550=y
 CONFIG_GENERIC_TBSYNC=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -117,7 +120,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -130,9 +132,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -148,6 +157,11 @@ CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -161,7 +175,7 @@ CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
-CONFIG_LBD=y
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -194,6 +208,7 @@ CONFIG_MPC8536_DS=y
 CONFIG_MPC85xx_DS=y
 CONFIG_SOCRATES=y
 CONFIG_KSI8560=y
+# CONFIG_XES_MPC85xx is not set
 CONFIG_STX_GP3=y
 CONFIG_TQM8540=y
 CONFIG_TQM8541=y
@@ -244,7 +259,9 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
-# CONFIG_IOMMU_HELPER is not set
+CONFIG_IOMMU_HELPER=y
+CONFIG_SWIOTLB=y
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -264,9 +281,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -300,7 +317,8 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
-# CONFIG_HAS_RAPIDIO is not set
+CONFIG_HAS_RAPIDIO=y
+# CONFIG_RAPIDIO is not set
 
 #
 # Advanced setup
@@ -410,6 +428,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -428,7 +447,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -454,6 +477,7 @@ CONFIG_EXTRA_FIRMWARE=""
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -489,7 +513,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 CONFIG_EEPROM_LEGACY=y
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -513,10 +539,6 @@ CONFIG_BLK_DEV_SR=y
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 CONFIG_SCSI_MULTI_LUN=y
 # CONFIG_SCSI_CONSTANTS is not set
 CONFIG_SCSI_LOGGING=y
@@ -534,6 +556,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -542,6 +565,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -561,7 +585,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -645,14 +668,17 @@ CONFIG_PATA_ALI=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=y
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -699,6 +725,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_FS_ENET=y
 CONFIG_FS_ENET_HAS_SCC=y
@@ -722,11 +749,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -901,6 +930,7 @@ CONFIG_I2C_HELPER_AUTO=y
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
 CONFIG_I2C_CPM=m
+# CONFIG_I2C_DESIGNWARE is not set
 # CONFIG_I2C_GPIO is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
@@ -931,13 +961,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -991,76 +1025,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-CONFIG_DVB_CORE=m
-CONFIG_VIDEO_MEDIA=m
-
-#
-# Multimedia drivers
-#
-# CONFIG_MEDIA_ATTACH is not set
-CONFIG_MEDIA_TUNER=m
-# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
-CONFIG_MEDIA_TUNER_SIMPLE=m
-CONFIG_MEDIA_TUNER_TDA8290=m
-CONFIG_MEDIA_TUNER_TDA9887=m
-CONFIG_MEDIA_TUNER_TEA5761=m
-CONFIG_MEDIA_TUNER_TEA5767=m
-CONFIG_MEDIA_TUNER_MT20XX=m
-CONFIG_MEDIA_TUNER_XC2028=m
-CONFIG_MEDIA_TUNER_XC5000=m
-CONFIG_MEDIA_TUNER_MC44S803=m
-# CONFIG_DVB_DYNAMIC_MINORS is not set
-CONFIG_DVB_CAPTURE_DRIVERS=y
-
-#
-# Supported SAA7146 based PCI Adapters
-#
-# CONFIG_TTPCI_EEPROM is not set
-# CONFIG_DVB_BUDGET_CORE is not set
-
-#
-# Supported USB Adapters
-#
-# CONFIG_DVB_USB is not set
-# CONFIG_DVB_TTUSB_BUDGET is not set
-# CONFIG_DVB_TTUSB_DEC is not set
-# CONFIG_DVB_SIANO_SMS1XXX is not set
-
-#
-# Supported FlexCopII (B2C2) Adapters
-#
-# CONFIG_DVB_B2C2_FLEXCOP is not set
-
-#
-# Supported BT878 Adapters
-#
-
-#
-# Supported Pluto2 Adapters
-#
-# CONFIG_DVB_PLUTO2 is not set
-
-#
-# Supported SDMC DM1105 Adapters
-#
-# CONFIG_DVB_DM1105 is not set
-
-#
-# Supported DVB Frontends
-#
-# CONFIG_DVB_FE_CUSTOMISE is not set
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1100,6 +1067,11 @@ CONFIG_SND_VERBOSE_PROCFS=y
 # CONFIG_SND_VERBOSE_PRINTK is not set
 # CONFIG_SND_DEBUG is not set
 CONFIG_SND_VMASTER=y
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
 CONFIG_SND_AC97_CODEC=y
 CONFIG_SND_DRIVERS=y
 # CONFIG_SND_DUMMY is not set
@@ -1126,6 +1098,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
 # CONFIG_SND_LAYLA20 is not set
@@ -1156,6 +1129,7 @@ CONFIG_SND_PCI=y
 CONFIG_SND_INTEL8X0=y
 # CONFIG_SND_INTEL8X0M is not set
 # CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LX6464ES is not set
 # CONFIG_SND_MAESTRO3 is not set
 # CONFIG_SND_MIXART is not set
 # CONFIG_SND_NM256 is not set
@@ -1200,7 +1174,7 @@ CONFIG_HID_BELKIN=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
 CONFIG_HID_EZKEY=y
 # CONFIG_HID_KYE is not set
 CONFIG_HID_GYRATION=y
@@ -1217,10 +1191,11 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-CONFIG_THRUSTMASTER_FF=m
-CONFIG_ZEROPLUS_FF=m
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1246,6 +1221,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1255,9 +1231,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1356,8 +1332,6 @@ CONFIG_EDAC=y
 # CONFIG_EDAC_DEBUG is not set
 CONFIG_EDAC_MM_EDAC=y
 CONFIG_EDAC_MPC85XX=y
-# CONFIG_EDAC_AMD8131 is not set
-# CONFIG_EDAC_AMD8111 is not set
 CONFIG_RTC_LIB=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_HCTOSYS=y
@@ -1389,6 +1363,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1429,6 +1404,10 @@ CONFIG_DMA_ENGINE=y
 # CONFIG_DMATEST is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1449,11 +1428,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1528,6 +1508,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=y
 # CONFIG_NFSD_V3 is not set
@@ -1632,6 +1613,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1662,6 +1644,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1674,7 +1659,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1688,16 +1672,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1706,9 +1689,13 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index 3add6f62b21e..6809b61ed3de 100644
--- a/arch/powerpc/configs/mpc866_ads_defconfig
+++ b/arch/powerpc/configs/mpc866_ads_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:00 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:57 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 CONFIG_PPC_8xx=y
 # CONFIG_40x is not set
@@ -27,15 +27,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -48,11 +49,13 @@ CONFIG_OF=y
 # CONFIG_PPC_UDBG_16550 is not set
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -98,7 +101,6 @@ CONFIG_EMBEDDED=y
 # CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 # CONFIG_BUG is not set
@@ -111,8 +113,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -126,6 +135,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -133,7 +146,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -219,6 +232,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
@@ -238,9 +252,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -278,6 +292,7 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
@@ -339,6 +354,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -356,7 +372,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -374,6 +394,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -407,7 +428,6 @@ CONFIG_HAVE_IDE=y
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -446,6 +466,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 CONFIG_FS_ENET=y
 CONFIG_FS_ENET_HAS_SCC=y
 CONFIG_FS_ENET_HAS_FEC=y
@@ -453,6 +474,7 @@ CONFIG_FS_ENET_MDIO_FEC=y
 CONFIG_NETDEV_1000=y
 # CONFIG_FSL_PQ_MDIO is not set
 # CONFIG_GIANFAR is not set
+# CONFIG_MV643XX_ETH is not set
 CONFIG_NETDEV_10000=y
 
 #
@@ -496,11 +518,11 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 #
 CONFIG_INPUT_KEYBOARD=y
 CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
 # CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
 # CONFIG_KEYBOARD_NEWTON is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
 CONFIG_INPUT_MOUSE=y
 CONFIG_MOUSE_PS2=y
 CONFIG_MOUSE_PS2_ALPS=y
@@ -562,6 +584,11 @@ CONFIG_GEN_RTC=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -597,22 +624,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -664,6 +676,10 @@ CONFIG_USB_SUPPORT=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -685,10 +701,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -808,6 +826,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -831,22 +850,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/mpc86xx_defconfig b/arch/powerpc/configs/mpc86xx_defconfig
index 5bb1b8eb0b49..0e8684a3138d 100644
--- a/arch/powerpc/configs/mpc86xx_defconfig
+++ b/arch/powerpc/configs/mpc86xx_defconfig
@@ -1,26 +1,28 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:00 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:58 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_ALTIVEC=y
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=2
 CONFIG_PPC32=y
@@ -32,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -55,11 +58,13 @@ CONFIG_PPC_UDBG_16550=y
 CONFIG_GENERIC_TBSYNC=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -114,7 +119,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -127,9 +131,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -144,6 +155,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -157,7 +172,7 @@ CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
-CONFIG_LBD=y
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -236,7 +251,9 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=m
-# CONFIG_IOMMU_HELPER is not set
+CONFIG_IOMMU_HELPER=y
+CONFIG_SWIOTLB=y
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -258,9 +275,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -403,6 +420,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -421,7 +439,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -447,6 +469,7 @@ CONFIG_EXTRA_FIRMWARE=""
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -482,7 +505,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 CONFIG_EEPROM_LEGACY=y
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -506,10 +531,6 @@ CONFIG_BLK_DEV_SR=y
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 CONFIG_SCSI_MULTI_LUN=y
 # CONFIG_SCSI_CONSTANTS is not set
 CONFIG_SCSI_LOGGING=y
@@ -527,6 +548,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -535,6 +557,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -554,7 +577,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -638,14 +660,17 @@ CONFIG_PATA_ALI=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=y
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -692,6 +717,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -711,8 +737,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -913,13 +941,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -973,76 +1005,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-CONFIG_DVB_CORE=m
-CONFIG_VIDEO_MEDIA=m
-
-#
-# Multimedia drivers
-#
-# CONFIG_MEDIA_ATTACH is not set
-CONFIG_MEDIA_TUNER=m
-# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
-CONFIG_MEDIA_TUNER_SIMPLE=m
-CONFIG_MEDIA_TUNER_TDA8290=m
-CONFIG_MEDIA_TUNER_TDA9887=m
-CONFIG_MEDIA_TUNER_TEA5761=m
-CONFIG_MEDIA_TUNER_TEA5767=m
-CONFIG_MEDIA_TUNER_MT20XX=m
-CONFIG_MEDIA_TUNER_XC2028=m
-CONFIG_MEDIA_TUNER_XC5000=m
-CONFIG_MEDIA_TUNER_MC44S803=m
-# CONFIG_DVB_DYNAMIC_MINORS is not set
-CONFIG_DVB_CAPTURE_DRIVERS=y
-
-#
-# Supported SAA7146 based PCI Adapters
-#
-# CONFIG_TTPCI_EEPROM is not set
-# CONFIG_DVB_BUDGET_CORE is not set
-
-#
-# Supported USB Adapters
-#
-# CONFIG_DVB_USB is not set
-# CONFIG_DVB_TTUSB_BUDGET is not set
-# CONFIG_DVB_TTUSB_DEC is not set
-# CONFIG_DVB_SIANO_SMS1XXX is not set
-
-#
-# Supported FlexCopII (B2C2) Adapters
-#
-# CONFIG_DVB_B2C2_FLEXCOP is not set
-
-#
-# Supported BT878 Adapters
-#
-
-#
-# Supported Pluto2 Adapters
-#
-# CONFIG_DVB_PLUTO2 is not set
-
-#
-# Supported SDMC DM1105 Adapters
-#
-# CONFIG_DVB_DM1105 is not set
-
-#
-# Supported DVB Frontends
-#
-# CONFIG_DVB_FE_CUSTOMISE is not set
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1082,6 +1047,11 @@ CONFIG_SND_VERBOSE_PROCFS=y
 # CONFIG_SND_VERBOSE_PRINTK is not set
 # CONFIG_SND_DEBUG is not set
 CONFIG_SND_VMASTER=y
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
 CONFIG_SND_AC97_CODEC=y
 CONFIG_SND_DRIVERS=y
 # CONFIG_SND_DUMMY is not set
@@ -1108,6 +1078,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
 # CONFIG_SND_LAYLA20 is not set
@@ -1138,6 +1109,7 @@ CONFIG_SND_PCI=y
 CONFIG_SND_INTEL8X0=y
 # CONFIG_SND_INTEL8X0M is not set
 # CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LX6464ES is not set
 # CONFIG_SND_MAESTRO3 is not set
 # CONFIG_SND_MIXART is not set
 # CONFIG_SND_NM256 is not set
@@ -1182,7 +1154,7 @@ CONFIG_HID_BELKIN=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
 CONFIG_HID_EZKEY=y
 # CONFIG_HID_KYE is not set
 CONFIG_HID_GYRATION=y
@@ -1199,10 +1171,11 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-CONFIG_THRUSTMASTER_FF=m
-CONFIG_ZEROPLUS_FF=m
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1228,6 +1201,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1237,9 +1211,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1360,6 +1334,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1387,6 +1362,10 @@ CONFIG_RTC_DRV_CMOS=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1406,11 +1385,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1485,6 +1465,7 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=y
 # CONFIG_NFSD_V3 is not set
@@ -1586,6 +1567,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1616,6 +1598,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1628,7 +1613,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1642,16 +1626,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -1659,6 +1642,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index 42e64ebc279d..dbe8e869a827 100644
--- a/arch/powerpc/configs/mpc885_ads_defconfig
+++ b/arch/powerpc/configs/mpc885_ads_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:01 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:31:59 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 CONFIG_PPC_8xx=y
 # CONFIG_40x is not set
@@ -27,15 +27,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -49,11 +50,13 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -100,7 +103,6 @@ CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -113,8 +115,15 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -128,13 +137,17 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -227,6 +240,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_MATH_EMULATION is not set
 CONFIG_8XX_MINIMAL_FPEMU=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
@@ -246,9 +260,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -287,6 +301,7 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0x80000000
+CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
@@ -343,6 +358,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -360,7 +376,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -463,6 +483,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 #
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 # CONFIG_BLK_DEV is not set
 # CONFIG_MISC_DEVICES is not set
@@ -480,7 +501,6 @@ CONFIG_HAVE_IDE=y
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -519,6 +539,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 CONFIG_FS_ENET=y
 # CONFIG_FS_ENET_HAS_SCC is not set
 CONFIG_FS_ENET_HAS_FEC=y
@@ -590,6 +611,11 @@ CONFIG_GEN_RTC=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -613,22 +639,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -653,6 +664,10 @@ CONFIG_DAB=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -664,12 +679,15 @@ CONFIG_DAB=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
@@ -786,6 +804,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -814,6 +833,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -825,7 +847,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -838,16 +859,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
@@ -855,6 +875,9 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index 129d80860f2a..ff96bb43c32d 100644
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ b/arch/powerpc/configs/pq2fads_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:02 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:00 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -53,11 +56,13 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -103,7 +108,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -116,9 +120,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -132,6 +143,10 @@ CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -139,7 +154,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
 #
@@ -219,6 +234,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -234,9 +250,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -307,6 +323,7 @@ CONFIG_IP_PNP_BOOTP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
 CONFIG_SYN_COOKIES=y
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
@@ -387,7 +404,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 
@@ -493,6 +514,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -518,6 +540,7 @@ CONFIG_MISC_DEVICES=y
 # EEPROM support
 #
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -583,13 +606,17 @@ CONFIG_IDE_PROC_FS=y
 #
 
 #
-# A new alternative FireWire stack is available with EXPERIMENTAL=y
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
+# CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
@@ -636,6 +663,7 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
 # CONFIG_ATL2 is not set
 CONFIG_FS_ENET=y
 # CONFIG_FS_ENET_HAS_SCC is not set
@@ -657,8 +685,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 # CONFIG_FSL_PQ_MDIO is not set
 # CONFIG_GIANFAR is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_JME is not set
@@ -730,12 +760,13 @@ CONFIG_INPUT_EVDEV=y
 #
 CONFIG_INPUT_KEYBOARD=y
 CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
 # CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_MATRIX is not set
 # CONFIG_KEYBOARD_NEWTON is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
 CONFIG_INPUT_MOUSE=y
 CONFIG_MOUSE_PS2=y
 CONFIG_MOUSE_PS2_ALPS=y
@@ -802,6 +833,10 @@ CONFIG_HW_RANDOM=y
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -845,22 +880,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -903,8 +923,9 @@ CONFIG_USB_GADGET_SELECTED=y
 # CONFIG_USB_GADGET_OMAP is not set
 # CONFIG_USB_GADGET_PXA25X is not set
 # CONFIG_USB_GADGET_PXA27X is not set
-# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_S3C_HSOTG is not set
 # CONFIG_USB_GADGET_IMX is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
 CONFIG_USB_GADGET_M66592=y
 CONFIG_USB_M66592=y
 # CONFIG_USB_GADGET_AMD5536UDC is not set
@@ -912,9 +933,11 @@ CONFIG_USB_M66592=y
 # CONFIG_USB_GADGET_CI13XXX is not set
 # CONFIG_USB_GADGET_NET2280 is not set
 # CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LANGWELL is not set
 # CONFIG_USB_GADGET_DUMMY_HCD is not set
 CONFIG_USB_GADGET_DUALSPEED=y
 # CONFIG_USB_ZERO is not set
+# CONFIG_USB_AUDIO is not set
 CONFIG_USB_ETH=y
 CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_GADGETFS is not set
@@ -939,6 +962,10 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -958,9 +985,10 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1110,6 +1138,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1140,6 +1169,9 @@ CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1151,7 +1183,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -1165,22 +1196,23 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index e9f287f313fa..1293c465d7fa 100644
--- a/arch/powerpc/configs/prpmc2800_defconfig
+++ b/arch/powerpc/configs/prpmc2800_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:03 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:01 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 CONFIG_ALTIVEC=y
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_CHECK_CACHE_COHERENCY=y
@@ -32,15 +34,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -54,11 +57,13 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -114,7 +119,6 @@ CONFIG_ANON_INODES=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -127,9 +131,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -142,6 +153,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -149,7 +164,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -228,6 +243,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
@@ -249,9 +265,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -296,6 +312,7 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
+CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
@@ -357,6 +374,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -374,7 +392,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -479,6 +501,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -514,7 +537,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -591,10 +616,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -611,6 +632,7 @@ CONFIG_BLK_DEV_SD=y
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -619,6 +641,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -638,7 +661,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -721,7 +743,11 @@ CONFIG_SATA_MV=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -730,7 +756,6 @@ CONFIG_MACINTOSH_DRIVERS=y
 # CONFIG_MAC_EMUMOUSEBTN is not set
 # CONFIG_WINDFARM is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -797,6 +822,7 @@ CONFIG_8139TOO=y
 # CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -818,6 +844,7 @@ CONFIG_E1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 CONFIG_MV643XX_ETH=y
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
@@ -1007,13 +1034,17 @@ CONFIG_I2C_MV64XXX=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -1068,6 +1099,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1102,23 +1134,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -1163,6 +1181,7 @@ CONFIG_HID_BELKIN=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
+CONFIG_HID_DRAGONRISE=y
 # CONFIG_DRAGONRISE_FF is not set
 CONFIG_HID_EZKEY=y
 CONFIG_HID_KYE=y
@@ -1180,9 +1199,14 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+CONFIG_HID_GREENASIA=y
 # CONFIG_GREENASIA_FF is not set
+CONFIG_HID_SMARTJOYPLUS=y
+# CONFIG_SMARTJOYPLUS_FF is not set
 CONFIG_HID_TOPSEED=y
+CONFIG_HID_THRUSTMASTER=y
 CONFIG_THRUSTMASTER_FF=y
+CONFIG_HID_ZEROPLUS=y
 CONFIG_ZEROPLUS_FF=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
@@ -1207,6 +1231,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -1215,6 +1240,8 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
 # CONFIG_USB_OHCI_HCD_PPC_OF is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
@@ -1322,6 +1349,7 @@ CONFIG_RTC_DRV_MAX6900=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1349,6 +1377,10 @@ CONFIG_RTC_DRV_MAX6900=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1368,11 +1400,12 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1469,7 +1502,46 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 # CONFIG_SYSV68_PARTITION is not set
-# CONFIG_NLS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
 # CONFIG_BINARY_PRINTF is not set
 
@@ -1494,6 +1566,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1519,22 +1592,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index bd4a8d435c50..28384dc01003 100644
--- a/arch/powerpc/configs/storcenter_defconfig
+++ b/arch/powerpc/configs/storcenter_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:22:04 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 23:32:01 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,16 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,11 +55,13 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -101,7 +106,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -114,9 +118,16 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -129,6 +140,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -141,7 +156,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -222,6 +237,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -242,9 +258,9 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -347,6 +363,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -364,7 +381,11 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -501,7 +522,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -579,10 +602,6 @@ CONFIG_BLK_DEV_SR=y
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -599,6 +618,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -607,6 +627,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -626,7 +647,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
@@ -660,14 +680,17 @@ CONFIG_MD_RAID6_PQ=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -695,8 +718,10 @@ CONFIG_R8169=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 # CONFIG_FSL_PQ_MDIO is not set
 # CONFIG_GIANFAR is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -845,13 +870,17 @@ CONFIG_I2C_MPC=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -879,23 +908,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -937,6 +952,7 @@ CONFIG_USB_DEVICE_CLASS=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
@@ -946,6 +962,8 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
 # CONFIG_USB_OHCI_HCD_PPC_OF is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
@@ -1064,6 +1082,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1091,6 +1110,10 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1110,7 +1133,6 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 CONFIG_XFS_FS=m
 # CONFIG_XFS_QUOTA is not set
 # CONFIG_XFS_POSIX_ACL is not set
@@ -1119,6 +1141,8 @@ CONFIG_XFS_FS=m
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1273,6 +1297,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1298,22 +1323,11 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/include/asm/delay.h b/arch/powerpc/include/asm/delay.h
index 1e2eb41fa057..52e4d54da2a9 100644
--- a/arch/powerpc/include/asm/delay.h
+++ b/arch/powerpc/include/asm/delay.h
@@ -63,6 +63,8 @@ extern void udelay(unsigned long usecs);
                         udelay(delay);                                         \
                 else                                                           \
                         cpu_relax();                                           \
+        if (!__ret)                                                            \
+                __ret = (condition);                                           \
         __ret;                                                                 \
 })
 
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index dfdf13c9fefd..fddc3ed715fa 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -34,7 +34,7 @@
 #define KVM_COALESCED_MMIO_PAGE_OFFSET 1
 
 /* We don't currently support large pages. */
-#define KVM_PAGES_PER_HPAGE (1<<31)
+#define KVM_PAGES_PER_HPAGE (1UL << 31)
 
 struct kvm;
 struct kvm_run;
diff --git a/arch/powerpc/include/asm/pgalloc-32.h b/arch/powerpc/include/asm/pgalloc-32.h
index 0815eb40acae..c9500d666a1d 100644
--- a/arch/powerpc/include/asm/pgalloc-32.h
+++ b/arch/powerpc/include/asm/pgalloc-32.h
@@ -16,7 +16,7 @@ extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
  */
 /* #define pmd_alloc_one(mm,address)       ({ BUG(); ((pmd_t *)2); }) */
 #define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb,x)           do { } while (0)
+#define __pmd_free_tlb(tlb,x,a)         do { } while (0)
 /* #define pgd_populate(mm, pmd, pte)      BUG() */
 
 #ifndef CONFIG_BOOKE
diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
index afda2bdd860f..e6f069c4f713 100644
--- a/arch/powerpc/include/asm/pgalloc-64.h
+++ b/arch/powerpc/include/asm/pgalloc-64.h
@@ -118,11 +118,11 @@ static inline void pgtable_free(pgtable_free_t pgf)
                 kmem_cache_free(pgtable_cache[cachenum], p);
 }
 
-#define __pmd_free_tlb(tlb, pmd)        \
+#define __pmd_free_tlb(tlb, pmd,addr)                 \
         pgtable_free_tlb(tlb, pgtable_free_cache(pmd, \
                 PMD_CACHE_NUM, PMD_TABLE_SIZE-1))
 #ifndef CONFIG_PPC_64K_PAGES
-#define __pud_free_tlb(tlb, pud)        \
+#define __pud_free_tlb(tlb, pud, addr)                \
         pgtable_free_tlb(tlb, pgtable_free_cache(pud, \
                 PUD_CACHE_NUM, PUD_TABLE_SIZE-1))
 #endif /* CONFIG_PPC_64K_PAGES */
diff --git a/arch/powerpc/include/asm/pgalloc.h b/arch/powerpc/include/asm/pgalloc.h
index 5d8480265a77..1730e5e298d6 100644
--- a/arch/powerpc/include/asm/pgalloc.h
+++ b/arch/powerpc/include/asm/pgalloc.h
@@ -38,14 +38,14 @@ static inline pgtable_free_t pgtable_free_cache(void *p, int cachenum,
 extern void pgtable_free_tlb(struct mmu_gather *tlb, pgtable_free_t pgf);
 
 #ifdef CONFIG_SMP
-#define __pte_free_tlb(tlb,ptepage)     \
+#define __pte_free_tlb(tlb,ptepage,address)             \
 do { \
         pgtable_page_dtor(ptepage); \
         pgtable_free_tlb(tlb, pgtable_free_cache(page_address(ptepage), \
-                PTE_NONCACHE_NUM, PTE_TABLE_SIZE-1)); \
+                                        PTE_NONCACHE_NUM, PTE_TABLE_SIZE-1)); \
 } while (0)
 #else
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, (pte))
+#define __pte_free_tlb(tlb, pte, address)       pte_free((tlb)->mm, (pte))
 #endif
 
 
diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index 9aba5a38a7c4..c8b329255678 100644
--- a/arch/powerpc/include/asm/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
@@ -46,15 +46,13 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #define INIT_THREAD_INFO(tsk)                   \
 {                                               \
         .task =         &tsk,                   \
         .exec_domain =  &default_exec_domain,   \
         .cpu =          0,                      \
-        .preempt_count = 1,                     \
+        .preempt_count = INIT_PREEMPT_COUNT,    \
         .restart_block = {                      \
                 .fn = do_no_restart_syscall,    \
         },                                      \
diff --git a/arch/powerpc/kernel/mpc7450-pmu.c b/arch/powerpc/kernel/mpc7450-pmu.c
index 75ff47fed7bf..cc466d039af6 100644
--- a/arch/powerpc/kernel/mpc7450-pmu.c
+++ b/arch/powerpc/kernel/mpc7450-pmu.c
@@ -10,7 +10,6 @@
  */
 #include <linux/string.h>
 #include <linux/perf_counter.h>
-#include <linux/string.h>
 #include <asm/reg.h>
 #include <asm/cputable.h>
 
@@ -408,7 +407,8 @@ struct power_pmu mpc7450_pmu = {
 
 static int init_mpc7450_pmu(void)
 {
-        if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc/7450"))
+        if (!cur_cpu_spec->oprofile_cpu_type ||
+            strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc/7450"))
                 return -ENODEV;
 
         return register_power_pmu(&mpc7450_pmu);
diff --git a/arch/powerpc/kernel/power4-pmu.c b/arch/powerpc/kernel/power4-pmu.c
index db90b0c5c27b..3c90a3d9173e 100644
--- a/arch/powerpc/kernel/power4-pmu.c
+++ b/arch/powerpc/kernel/power4-pmu.c
@@ -606,7 +606,8 @@ static struct power_pmu power4_pmu = {
 
 static int init_power4_pmu(void)
 {
-        if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power4"))
+        if (!cur_cpu_spec->oprofile_cpu_type ||
+            strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power4"))
                 return -ENODEV;
 
         return register_power_pmu(&power4_pmu);
diff --git a/arch/powerpc/kernel/power5+-pmu.c b/arch/powerpc/kernel/power5+-pmu.c
index f4adca8e98a4..31918af3e355 100644
--- a/arch/powerpc/kernel/power5+-pmu.c
+++ b/arch/powerpc/kernel/power5+-pmu.c
@@ -678,8 +678,9 @@ static struct power_pmu power5p_pmu = {
 
 static int init_power5p_pmu(void)
 {
-        if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5+")
-            && strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5++"))
+        if (!cur_cpu_spec->oprofile_cpu_type ||
+            (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5+")
+             && strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5++")))
                 return -ENODEV;
 
         return register_power_pmu(&power5p_pmu);
diff --git a/arch/powerpc/kernel/power5-pmu.c b/arch/powerpc/kernel/power5-pmu.c
index 29b2c6c0e83a..867f6f663963 100644
--- a/arch/powerpc/kernel/power5-pmu.c
+++ b/arch/powerpc/kernel/power5-pmu.c
@@ -618,7 +618,8 @@ static struct power_pmu power5_pmu = {
 
 static int init_power5_pmu(void)
 {
-        if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5"))
+        if (!cur_cpu_spec->oprofile_cpu_type ||
+            strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power5"))
                 return -ENODEV;
 
         return register_power_pmu(&power5_pmu);
diff --git a/arch/powerpc/kernel/power6-pmu.c b/arch/powerpc/kernel/power6-pmu.c
index 09ae5bf5bda7..fa21890531da 100644
--- a/arch/powerpc/kernel/power6-pmu.c
+++ b/arch/powerpc/kernel/power6-pmu.c
@@ -537,7 +537,8 @@ static struct power_pmu power6_pmu = {
 
 static int init_power6_pmu(void)
 {
-        if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power6"))
+        if (!cur_cpu_spec->oprofile_cpu_type ||
+            strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power6"))
                 return -ENODEV;
 
         return register_power_pmu(&power6_pmu);
diff --git a/arch/powerpc/kernel/power7-pmu.c b/arch/powerpc/kernel/power7-pmu.c
index 5d755ef7ac8f..388cf57ad827 100644
--- a/arch/powerpc/kernel/power7-pmu.c
+++ b/arch/powerpc/kernel/power7-pmu.c
@@ -358,6 +358,7 @@ static struct power_pmu power7_pmu = {
         .get_constraint         = power7_get_constraint,
         .get_alternatives       = power7_get_alternatives,
         .disable_pmc            = power7_disable_pmc,
+        .flags                  = PPMU_ALT_SIPR,
         .n_generic              = ARRAY_SIZE(power7_generic_events),
         .generic_events         = power7_generic_events,
         .cache_events           = &power7_cache_events,
@@ -365,7 +366,8 @@ static struct power_pmu power7_pmu = {
 
 static int init_power7_pmu(void)
 {
-        if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power7"))
+        if (!cur_cpu_spec->oprofile_cpu_type ||
+            strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power7"))
                 return -ENODEV;
 
         return register_power_pmu(&power7_pmu);
diff --git a/arch/powerpc/kernel/ppc970-pmu.c b/arch/powerpc/kernel/ppc970-pmu.c
index 6637c87fe70e..75dccb71a043 100644
--- a/arch/powerpc/kernel/ppc970-pmu.c
+++ b/arch/powerpc/kernel/ppc970-pmu.c
@@ -10,7 +10,6 @@
  */
 #include <linux/string.h>
 #include <linux/perf_counter.h>
-#include <linux/string.h>
 #include <asm/reg.h>
 #include <asm/cputable.h>
 
@@ -489,8 +488,9 @@ static struct power_pmu ppc970_pmu = {
 
 static int init_ppc970_pmu(void)
 {
-        if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970")
-            && strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970MP"))
+        if (!cur_cpu_spec->oprofile_cpu_type ||
+            (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970")
+             && strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/970MP")))
                 return -ENODEV;
 
         return register_power_pmu(&ppc970_pmu);
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index 9fa2c7dcd05a..ef149880c145 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -736,15 +736,16 @@ void user_disable_single_step(struct task_struct *task)
 {
         struct pt_regs *regs = task->thread.regs;
 
-
-#if defined(CONFIG_BOOKE)
-        /* If DAC then do not single step, skip */
-        if (task->thread.dabr)
-                return;
-#endif
-
         if (regs != NULL) {
-#if defined(CONFIG_40x) || defined(CONFIG_BOOKE)
+#if defined(CONFIG_BOOKE)
+                /* If DAC don't clear DBCRO_IDM or MSR_DE */
+                if (task->thread.dabr)
+                        task->thread.dbcr0 &= ~(DBCR0_IC | DBCR0_BT);
+                else {
+                        task->thread.dbcr0 &= ~(DBCR0_IC | DBCR0_BT | DBCR0_IDM);
+                        regs->msr &= ~MSR_DE;
+                }
+#elif defined(CONFIG_40x)
                 task->thread.dbcr0 &= ~(DBCR0_IC | DBCR0_BT | DBCR0_IDM);
                 regs->msr &= ~MSR_DE;
 #else
diff --git a/arch/powerpc/kernel/ptrace32.c b/arch/powerpc/kernel/ptrace32.c
index 297632cba047..8a6daf4129f6 100644
--- a/arch/powerpc/kernel/ptrace32.c
+++ b/arch/powerpc/kernel/ptrace32.c
@@ -21,7 +21,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/regset.h>
diff --git a/arch/powerpc/kernel/vector.S b/arch/powerpc/kernel/vector.S
index ef36cbbc5882..ea4d64644d02 100644
--- a/arch/powerpc/kernel/vector.S
+++ b/arch/powerpc/kernel/vector.S
@@ -80,10 +80,10 @@ _GLOBAL(load_up_altivec)
         mtvscr  vr0
         REST_32VRS(0,r4,r5)
 #ifndef CONFIG_SMP
-        /* Update last_task_used_math to 'current' */
+        /* Update last_task_used_altivec to 'current' */
         subi    r4,r5,THREAD            /* Back to 'current' */
         fromreal(r4)
-        PPC_STL r4,ADDROFF(last_task_used_math)(r3)
+        PPC_STL r4,ADDROFF(last_task_used_altivec)(r3)
 #endif /* CONFIG_SMP */
         /* restore registers and return */
         blr
@@ -172,7 +172,7 @@ _GLOBAL(load_up_vsx)
         oris    r12,r12,MSR_VSX@h
         std     r12,_MSR(r1)
 #ifndef CONFIG_SMP
-        /* Update last_task_used_math to 'current' */
+        /* Update last_task_used_vsx to 'current' */
         ld      r4,PACACURRENT(r13)
         std     r4,0(r3)
 #endif /* CONFIG_SMP */
diff --git a/arch/powerpc/mm/gup.c b/arch/powerpc/mm/gup.c
index bc400c78c97f..bc122a120bf0 100644
--- a/arch/powerpc/mm/gup.c
+++ b/arch/powerpc/mm/gup.c
@@ -159,7 +159,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
         int psize;
 #endif
 
-        pr_debug("%s(%lx,%x,%s)\n", __func__, start, nr_pages, write ? "write" : "read");
+        pr_devel("%s(%lx,%x,%s)\n", __func__, start, nr_pages, write ? "write" : "read");
 
         start &= PAGE_MASK;
         addr = start;
@@ -170,7 +170,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
                                         start, len)))
                 goto slow_irqon;
 
-        pr_debug("  aligned: %lx .. %lx\n", start, end);
+        pr_devel("  aligned: %lx .. %lx\n", start, end);
 
 #ifdef CONFIG_HUGETLB_PAGE
         /* We bail out on slice boundary crossing when hugetlb is
@@ -234,7 +234,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
                 do {
                         VM_BUG_ON(shift != mmu_psize_defs[get_slice_psize(mm, a)].shift);
                         ptep = huge_pte_offset(mm, a);
-                        pr_debug(" %016lx: huge ptep %p\n", a, ptep);
+                        pr_devel(" %016lx: huge ptep %p\n", a, ptep);
                         if (!ptep || !gup_huge_pte(ptep, hstate, &a, end, write, pages,
                                                    &nr))
                                 goto slow;
@@ -249,7 +249,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
 #ifdef CONFIG_PPC64
                         VM_BUG_ON(shift != mmu_psize_defs[get_slice_psize(mm, addr)].shift);
 #endif
-                        pr_debug("  %016lx: normal pgd %p\n", addr,
+                        pr_devel("  %016lx: normal pgd %p\n", addr,
                                  (void *)pgd_val(pgd));
                         next = pgd_addr_end(addr, end);
                         if (pgd_none(pgd))
@@ -269,7 +269,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
 slow:
                 local_irq_enable();
 slow_irqon:
-                pr_debug("  slow path ! nr = %d\n", nr);
+                pr_devel("  slow path ! nr = %d\n", nr);
 
                 /* Try to get the remaining pages with get_user_pages */
                 start += nr << PAGE_SHIFT;
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 9920d6a7cf29..c46ef2ffa3d9 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -305,7 +305,7 @@ static void hugetlb_free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
 
         pmd = pmd_offset(pud, start);
         pud_clear(pud);
-        pmd_free_tlb(tlb, pmd);
+        pmd_free_tlb(tlb, pmd, start);
 }
 
 static void hugetlb_free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
@@ -348,7 +348,7 @@ static void hugetlb_free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
 
         pud = pud_offset(pgd, start);
         pgd_clear(pgd);
-        pud_free_tlb(tlb, pud);
+        pud_free_tlb(tlb, pud, start);
 }
 
 /*
diff --git a/arch/powerpc/mm/mmu_context_nohash.c b/arch/powerpc/mm/mmu_context_nohash.c
index 8343986809c0..b1a727def15b 100644
--- a/arch/powerpc/mm/mmu_context_nohash.c
+++ b/arch/powerpc/mm/mmu_context_nohash.c
@@ -89,7 +89,7 @@ static unsigned int steal_context_smp(unsigned int id)
                                 id = first_context;
                         continue;
                 }
-                pr_debug("[%d] steal context %d from mm @%p\n",
+                pr_devel("[%d] steal context %d from mm @%p\n",
                          smp_processor_id(), id, mm);
 
                 /* Mark this mm has having no context anymore */
@@ -126,7 +126,7 @@ static unsigned int steal_context_up(unsigned int id)
         /* Pick up the victim mm */
         mm = context_mm[id];
 
-        pr_debug("[%d] steal context %d from mm @%p\n", cpu, id, mm);
+        pr_devel("[%d] steal context %d from mm @%p\n", cpu, id, mm);
 
         /* Flush the TLB for that context */
         local_flush_tlb_mm(mm);
@@ -180,7 +180,7 @@ void switch_mmu_context(struct mm_struct *prev, struct mm_struct *next)
         spin_lock(&context_lock);
 
 #ifndef DEBUG_STEAL_ONLY
-        pr_debug("[%d] activating context for mm @%p, active=%d, id=%d\n",
+        pr_devel("[%d] activating context for mm @%p, active=%d, id=%d\n",
                  cpu, next, next->context.active, next->context.id);
 #endif
 
@@ -189,7 +189,7 @@ void switch_mmu_context(struct mm_struct *prev, struct mm_struct *next)
         next->context.active++;
         if (prev) {
 #ifndef DEBUG_STEAL_ONLY
-                pr_debug(" old context %p active was: %d\n",
+                pr_devel(" old context %p active was: %d\n",
                          prev, prev->context.active);
 #endif
                 WARN_ON(prev->context.active < 1);
@@ -217,6 +217,7 @@ void switch_mmu_context(struct mm_struct *prev, struct mm_struct *next)
                         id = steal_context_smp(id);
                         if (id == MMU_NO_CONTEXT)
                                 goto again;
+                        goto stolen;
                 }
 #endif /* CONFIG_SMP */
                 id = steal_context_up(id);
@@ -236,7 +237,7 @@ void switch_mmu_context(struct mm_struct *prev, struct mm_struct *next)
         next->context.id = id;
 
 #ifndef DEBUG_STEAL_ONLY
-        pr_debug("[%d] picked up new id %d, nrf is now %d\n",
+        pr_devel("[%d] picked up new id %d, nrf is now %d\n",
                  cpu, id, nr_free_contexts);
 #endif
 
@@ -247,7 +248,7 @@ void switch_mmu_context(struct mm_struct *prev, struct mm_struct *next)
          * local TLB for it and unmark it before we use it
          */
         if (test_bit(id, stale_map[cpu])) {
-                pr_debug("[%d] flushing stale context %d for mm @%p !\n",
+                pr_devel("[%d] flushing stale context %d for mm @%p !\n",
                          cpu, id, next);
                 local_flush_tlb_mm(next);
 
@@ -314,13 +315,13 @@ static int __cpuinit mmu_context_cpu_notify(struct notifier_block *self,
         switch (action) {
         case CPU_ONLINE:
         case CPU_ONLINE_FROZEN:
-                pr_debug("MMU: Allocating stale context map for CPU %d\n", cpu);
+                pr_devel("MMU: Allocating stale context map for CPU %d\n", cpu);
                 stale_map[cpu] = kzalloc(CTX_MAP_SIZE, GFP_KERNEL);
                 break;
 #ifdef CONFIG_HOTPLUG_CPU
         case CPU_DEAD:
         case CPU_DEAD_FROZEN:
-                pr_debug("MMU: Freeing stale context map for CPU %d\n", cpu);
+                pr_devel("MMU: Freeing stale context map for CPU %d\n", cpu);
                 kfree(stale_map[cpu]);
                 stale_map[cpu] = NULL;
                 break;
diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c
index ae1d67cc090c..627767d6169b 100644
--- a/arch/powerpc/mm/pgtable.c
+++ b/arch/powerpc/mm/pgtable.c
@@ -129,12 +129,12 @@ static pte_t do_dcache_icache_coherency(pte_t pte)
         page = pfn_to_page(pfn);
 
         if (!PageReserved(page) && !test_bit(PG_arch_1, &page->flags)) {
-                pr_debug("do_dcache_icache_coherency... flushing\n");
+                pr_devel("do_dcache_icache_coherency... flushing\n");
                 flush_dcache_icache_page(page);
                 set_bit(PG_arch_1, &page->flags);
         }
         else
-                pr_debug("do_dcache_icache_coherency... already clean\n");
+                pr_devel("do_dcache_icache_coherency... already clean\n");
         return __pte(pte_val(pte) | _PAGE_HWEXEC);
 }
 
diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c
index 3b52c80e5e33..5b7038f248b6 100644
--- a/arch/powerpc/mm/slb.c
+++ b/arch/powerpc/mm/slb.c
@@ -14,8 +14,6 @@
  *      2 of the License, or (at your option) any later version.
  */
 
-#undef DEBUG
-
 #include <asm/pgtable.h>
 #include <asm/mmu.h>
 #include <asm/mmu_context.h>
@@ -27,11 +25,6 @@
 #include <linux/compiler.h>
 #include <asm/udbg.h>
 
-#ifdef DEBUG
-#define DBG(fmt...) printk(fmt)
-#else
-#define DBG pr_debug
-#endif
 
 extern void slb_allocate_realmode(unsigned long ea);
 extern void slb_allocate_user(unsigned long ea);
@@ -285,13 +278,13 @@ void slb_initialize(void)
                 patch_slb_encoding(slb_compare_rr_to_size,
                                    mmu_slb_size);
 
-                DBG("SLB: linear  LLP = %04lx\n", linear_llp);
-                DBG("SLB: io      LLP = %04lx\n", io_llp);
+                pr_devel("SLB: linear  LLP = %04lx\n", linear_llp);
+                pr_devel("SLB: io      LLP = %04lx\n", io_llp);
 
 #ifdef CONFIG_SPARSEMEM_VMEMMAP
                 patch_slb_encoding(slb_miss_kernel_load_vmemmap,
                                    SLB_VSID_KERNEL | vmemmap_llp);
-                DBG("SLB: vmemmap LLP = %04lx\n", vmemmap_llp);
+                pr_devel("SLB: vmemmap LLP = %04lx\n", vmemmap_llp);
 #endif
         }
 
diff --git a/arch/powerpc/mm/tlb_hash64.c b/arch/powerpc/mm/tlb_hash64.c
index 1be1b5e59796..937eb90677d9 100644
--- a/arch/powerpc/mm/tlb_hash64.c
+++ b/arch/powerpc/mm/tlb_hash64.c
@@ -72,7 +72,7 @@ void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
          */
         if (huge) {
 #ifdef CONFIG_HUGETLB_PAGE
-                psize = get_slice_psize(mm, addr);;
+                psize = get_slice_psize(mm, addr);
 #else
                 BUG();
                 psize = pte_pagesize_index(mm, addr, pte); /* shutup gcc */
diff --git a/arch/powerpc/oprofile/cell/vma_map.c b/arch/powerpc/oprofile/cell/vma_map.c
index 258fa4411e9e..c591339daf58 100644
--- a/arch/powerpc/oprofile/cell/vma_map.c
+++ b/arch/powerpc/oprofile/cell/vma_map.c
@@ -185,7 +185,7 @@ struct vma_to_fileoffset_map *create_vma_map(const struct spu *aSpu,
                         goto fail;
 
                 if (shdr_str.sh_type != SHT_STRTAB)
-                        goto fail;;
+                        goto fail;
 
                 for (j = 0; j < shdr.sh_size / sizeof (sym); j++) {
                         if (copy_from_user(&sym, spu_elf_start +
diff --git a/arch/powerpc/platforms/44x/warp.c b/arch/powerpc/platforms/44x/warp.c
index 0362c88f47d7..e5c1b096c3e1 100644
--- a/arch/powerpc/platforms/44x/warp.c
+++ b/arch/powerpc/platforms/44x/warp.c
@@ -64,8 +64,6 @@ define_machine(warp) {
 };
 
 
-static u32 post_info;
-
 static int __init warp_post_info(void)
 {
         struct device_node *np;
@@ -87,10 +85,9 @@ static int __init warp_post_info(void)
 
         iounmap(fpga);
 
-        if (post1 || post2) {
+        if (post1 || post2)
                 printk(KERN_INFO "Warp POST %08x %08x\n", post1, post2);
-                post_info = 1;
-        } else
+        else
                 printk(KERN_INFO "Warp POST OK\n");
 
         return 0;
@@ -166,6 +163,9 @@ static irqreturn_t temp_isr(int irq, void *context)
                 value ^= 1;
                 mdelay(500);
         }
+
+        /* Not reached */
+        return IRQ_HANDLED;
 }
 
 static int pika_setup_leds(void)
@@ -179,15 +179,10 @@ static int pika_setup_leds(void)
         }
 
         for_each_child_of_node(np, child)
-                if (strcmp(child->name, "green") == 0) {
+                if (strcmp(child->name, "green") == 0)
                         green_led = of_get_gpio(child, 0);
-                        /* Turn back on the green LED */
-                        gpio_set_value(green_led, 1);
-                } else if (strcmp(child->name, "red") == 0) {
+                else if (strcmp(child->name, "red") == 0)
                         red_led = of_get_gpio(child, 0);
-                        /* Set based on post */
-                        gpio_set_value(red_led, post_info);
-                }
 
         of_node_put(np);
 
diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
index ddf0bdc0fc8b..7ee979f323d1 100644
--- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -147,7 +147,7 @@ int __init pq2ads_pci_init_irq(void)
                 goto out;
         }
 
-        priv = alloc_bootmem(sizeof(struct pq2ads_pci_pic));
+        priv = kzalloc(sizeof(*priv), GFP_KERNEL);
         if (!priv) {
                 of_node_put(np);
                 ret = -ENOMEM;
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 60ed9c067b1d..bfb32834ab0c 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -233,6 +233,19 @@ static void __init mpc85xx_mds_setup_arch(void)
                         /* Turn UCC1 & UCC2 on */
                         setbits8(&bcsr_regs[8], BCSR_UCC1_GETH_EN);
                         setbits8(&bcsr_regs[9], BCSR_UCC2_GETH_EN);
+                } else if (machine_is(mpc8569_mds)) {
+#define BCSR7_UCC12_GETHnRST    (0x1 << 2)
+#define BCSR8_UEM_MARVELL_RST   (0x1 << 1)
+                        /*
+                         * U-Boot mangles interrupt polarity for Marvell PHYs,
+                         * so reset built-in and UEM Marvell PHYs, this puts
+                         * the PHYs into their normal state.
+                         */
+                        clrbits8(&bcsr_regs[7], BCSR7_UCC12_GETHnRST);
+                        setbits8(&bcsr_regs[8], BCSR8_UEM_MARVELL_RST);
+
+                        setbits8(&bcsr_regs[7], BCSR7_UCC12_GETHnRST);
+                        clrbits8(&bcsr_regs[8], BCSR8_UEM_MARVELL_RST);
                 }
                 iounmap(bcsr_regs);
         }
diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index c71498dbf211..aca5741ddc67 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -85,7 +85,7 @@ static inline void axon_msi_debug_setup(struct device_node *dn,
 
 static void msic_dcr_write(struct axon_msic *msic, unsigned int dcr_n, u32 val)
 {
-        pr_debug("axon_msi: dcr_write(0x%x, 0x%x)\n", val, dcr_n);
+        pr_devel("axon_msi: dcr_write(0x%x, 0x%x)\n", val, dcr_n);
 
         dcr_write(msic->dcr_host, dcr_n, val);
 }
@@ -98,7 +98,7 @@ static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc)
         int retry = 0;
 
         write_offset = dcr_read(msic->dcr_host, MSIC_WRITE_OFFSET_REG);
-        pr_debug("axon_msi: original write_offset 0x%x\n", write_offset);
+        pr_devel("axon_msi: original write_offset 0x%x\n", write_offset);
 
         /* write_offset doesn't wrap properly, so we have to mask it */
         write_offset &= MSIC_FIFO_SIZE_MASK;
@@ -108,7 +108,7 @@ static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc)
                 msi  = le32_to_cpu(msic->fifo_virt[idx]);
                 msi &= 0xFFFF;
 
-                pr_debug("axon_msi: woff %x roff %x msi %x\n",
+                pr_devel("axon_msi: woff %x roff %x msi %x\n",
                           write_offset, msic->read_offset, msi);
 
                 if (msi < NR_IRQS && irq_map[msi].host == msic->irq_host) {
@@ -123,12 +123,12 @@ static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc)
                          */
                         udelay(1);
                         retry++;
-                        pr_debug("axon_msi: invalid irq 0x%x!\n", msi);
+                        pr_devel("axon_msi: invalid irq 0x%x!\n", msi);
                         continue;
                 }
 
                 if (retry) {
-                        pr_debug("axon_msi: late irq 0x%x, retry %d\n",
+                        pr_devel("axon_msi: late irq 0x%x, retry %d\n",
                                  msi, retry);
                         retry = 0;
                 }
@@ -332,7 +332,7 @@ static int axon_msi_shutdown(struct of_device *device)
         struct axon_msic *msic = dev_get_drvdata(&device->dev);
         u32 tmp;
 
-        pr_debug("axon_msi: disabling %s\n",
+        pr_devel("axon_msi: disabling %s\n",
                   msic->irq_host->of_node->full_name);
         tmp  = dcr_read(msic->dcr_host, MSIC_CTRL_REG);
         tmp &= ~MSIC_CTRL_ENABLE & ~MSIC_CTRL_IRQ_ENABLE;
@@ -349,7 +349,7 @@ static int axon_msi_probe(struct of_device *device,
         unsigned int virq;
         int dcr_base, dcr_len;
 
-        pr_debug("axon_msi: setting up dn %s\n", dn->full_name);
+        pr_devel("axon_msi: setting up dn %s\n", dn->full_name);
 
         msic = kzalloc(sizeof(struct axon_msic), GFP_KERNEL);
         if (!msic) {
@@ -403,7 +403,7 @@ static int axon_msi_probe(struct of_device *device,
 
         set_irq_data(virq, msic);
         set_irq_chained_handler(virq, axon_msi_cascade);
-        pr_debug("axon_msi: irq 0x%x setup for axon_msi\n", virq);
+        pr_devel("axon_msi: irq 0x%x setup for axon_msi\n", virq);
 
         /* Enable the MSIC hardware */
         msic_dcr_write(msic, MSIC_BASE_ADDR_HI_REG, msic->fifo_phys >> 32);
@@ -484,13 +484,13 @@ void axon_msi_debug_setup(struct device_node *dn, struct axon_msic *msic)
 
         addr = of_translate_address(dn, of_get_property(dn, "reg", NULL));
         if (addr == OF_BAD_ADDR) {
-                pr_debug("axon_msi: couldn't translate reg property\n");
+                pr_devel("axon_msi: couldn't translate reg property\n");
                 return;
         }
 
         msic->trigger = ioremap(addr, 0x4);
         if (!msic->trigger) {
-                pr_debug("axon_msi: ioremap failed\n");
+                pr_devel("axon_msi: ioremap failed\n");
                 return;
         }
 
@@ -498,7 +498,7 @@ void axon_msi_debug_setup(struct device_node *dn, struct axon_msic *msic)
 
         if (!debugfs_create_file(name, 0600, powerpc_debugfs_root,
                                  msic, &fops_msic)) {
-                pr_debug("axon_msi: debugfs_create_file failed!\n");
+                pr_devel("axon_msi: debugfs_create_file failed!\n");
                 return;
         }
 }
diff --git a/arch/powerpc/platforms/powermac/cpufreq_64.c b/arch/powerpc/platforms/powermac/cpufreq_64.c
index 22ecfbe7183d..708c75133377 100644
--- a/arch/powerpc/platforms/powermac/cpufreq_64.c
+++ b/arch/powerpc/platforms/powermac/cpufreq_64.c
@@ -251,7 +251,7 @@ static void g5_pfunc_switch_volt(int speed_mode)
 static struct pmf_function *pfunc_cpu_setfreq_high;
 static struct pmf_function *pfunc_cpu_setfreq_low;
 static struct pmf_function *pfunc_cpu_getfreq;
-static struct pmf_function *pfunc_slewing_done;;
+static struct pmf_function *pfunc_slewing_done;
 
 static int g5_pfunc_switch_freq(int speed_mode)
 {
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index dce736349107..d212006a5b3c 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -609,7 +609,7 @@ static int pmacpic_find_viaint(void)
         np = of_find_node_by_name(NULL, "via-pmu");
         if (np == NULL)
                 goto not_found;
-        viaint = irq_of_parse_and_map(np, 0);;
+        viaint = irq_of_parse_and_map(np, 0);
 
 not_found:
 #endif /* CONFIG_ADB_PMU */
diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c
index 9fead0faf38b..3f763c5284ac 100644
--- a/arch/powerpc/platforms/ps3/system-bus.c
+++ b/arch/powerpc/platforms/ps3/system-bus.c
@@ -284,7 +284,6 @@ static int ps3_sb_free_mmio_region(struct ps3_mmio_region *r)
         int result;
 
         dump_mmio_region(r);
-;
         result = lv1_unmap_device_mmio_region(r->dev->bus_id, r->dev->dev_id,
                 r->lpar_addr);
 
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index e3139fa5e556..903eb9eec687 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -286,7 +286,7 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
         unsigned long hpte_v, hpte_r;
 
         if (!(vflags & HPTE_V_BOLTED))
-                pr_debug("hpte_insert(group=%lx, va=%016lx, pa=%016lx, "
+                pr_devel("hpte_insert(group=%lx, va=%016lx, pa=%016lx, "
                          "rflags=%lx, vflags=%lx, psize=%d)\n",
                          hpte_group, va, pa, rflags, vflags, psize);
 
@@ -294,7 +294,7 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
         hpte_r = hpte_encode_r(pa, psize) | rflags;
 
         if (!(vflags & HPTE_V_BOLTED))
-                pr_debug(" hpte_v=%016lx, hpte_r=%016lx\n", hpte_v, hpte_r);
+                pr_devel(" hpte_v=%016lx, hpte_r=%016lx\n", hpte_v, hpte_r);
 
         /* Now fill in the actual HPTE */
         /* Set CEC cookie to 0         */
@@ -311,7 +311,7 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
         lpar_rc = plpar_pte_enter(flags, hpte_group, hpte_v, hpte_r, &slot);
         if (unlikely(lpar_rc == H_PTEG_FULL)) {
                 if (!(vflags & HPTE_V_BOLTED))
-                        pr_debug(" full\n");
+                        pr_devel(" full\n");
                 return -1;
         }
 
@@ -322,11 +322,11 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
          */
         if (unlikely(lpar_rc != H_SUCCESS)) {
                 if (!(vflags & HPTE_V_BOLTED))
-                        pr_debug(" lpar err %lu\n", lpar_rc);
+                        pr_devel(" lpar err %lu\n", lpar_rc);
                 return -2;
         }
         if (!(vflags & HPTE_V_BOLTED))
-                pr_debug(" -> slot: %lu\n", slot & 7);
+                pr_devel(" -> slot: %lu\n", slot & 7);
 
         /* Because of iSeries, we have to pass down the secondary
          * bucket bit here as well
@@ -418,17 +418,17 @@ static long pSeries_lpar_hpte_updatepp(unsigned long slot,
 
         want_v = hpte_encode_avpn(va, psize, ssize);
 
-        pr_debug("    update: avpnv=%016lx, hash=%016lx, f=%lx, psize: %d ...",
+        pr_devel("    update: avpnv=%016lx, hash=%016lx, f=%lx, psize: %d ...",
                  want_v, slot, flags, psize);
 
         lpar_rc = plpar_pte_protect(flags, slot, want_v);
 
         if (lpar_rc == H_NOT_FOUND) {
-                pr_debug("not found !\n");
+                pr_devel("not found !\n");
                 return -1;
         }
 
-        pr_debug("ok\n");
+        pr_devel("ok\n");
 
         BUG_ON(lpar_rc != H_SUCCESS);
 
@@ -503,7 +503,7 @@ static void pSeries_lpar_hpte_invalidate(unsigned long slot, unsigned long va,
         unsigned long lpar_rc;
         unsigned long dummy1, dummy2;
 
-        pr_debug("    inval : slot=%lx, va=%016lx, psize: %d, local: %d\n",
+        pr_devel("    inval : slot=%lx, va=%016lx, psize: %d, local: %d\n",
                  slot, va, psize, local);
 
         want_v = hpte_encode_avpn(va, psize, ssize);
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index be3581a8c294..419f8a637ffe 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -190,10 +190,10 @@ static void xics_unmask_irq(unsigned int virq)
         int call_status;
         int server;
 
-        pr_debug("xics: unmask virq %d\n", virq);
+        pr_devel("xics: unmask virq %d\n", virq);
 
         irq = (unsigned int)irq_map[virq].hwirq;
-        pr_debug(" -> map to hwirq 0x%x\n", irq);
+        pr_devel(" -> map to hwirq 0x%x\n", irq);
         if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS)
                 return;
 
@@ -252,7 +252,7 @@ static void xics_mask_irq(unsigned int virq)
 {
         unsigned int irq;
 
-        pr_debug("xics: mask virq %d\n", virq);
+        pr_devel("xics: mask virq %d\n", virq);
 
         irq = (unsigned int)irq_map[virq].hwirq;
         if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS)
@@ -414,7 +414,7 @@ static int xics_host_match(struct irq_host *h, struct device_node *node)
 static int xics_host_map(struct irq_host *h, unsigned int virq,
                          irq_hw_number_t hw)
 {
-        pr_debug("xics: map virq %d, hwirq 0x%lx\n", virq, hw);
+        pr_devel("xics: map virq %d, hwirq 0x%lx\n", virq, hw);
 
         /* Insert the interrupt mapping into the radix tree for fast lookup */
         irq_radix_revmap_insert(xics_host, virq, hw);
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index 39db9d1155d2..cbb3bed75d3c 100644
--- a/arch/powerpc/sysdev/fsl_rio.c
+++ b/arch/powerpc/sysdev/fsl_rio.c
@@ -965,7 +965,7 @@ static inline void fsl_rio_info(struct device *dev, u32 ccsr)
                         break;
                 default:
                         str = "Unknown";
-                        break;;
+                        break;
                 }
                 dev_info(dev, "Hardware port width: %s\n", str);
 
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index a86d3ce01ead..69e2630c9062 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -728,12 +728,10 @@ struct ipic * __init ipic_init(struct device_node *node, unsigned int flags)
         if (ret)
                 return NULL;
 
-        ipic = alloc_bootmem(sizeof(struct ipic));
+        ipic = kzalloc(sizeof(*ipic), GFP_KERNEL);
         if (ipic == NULL)
                 return NULL;
 
-        memset(ipic, 0, sizeof(struct ipic));
-
         ipic->irqhost = irq_alloc_host(node, IRQ_HOST_MAP_LINEAR,
                                        NR_IPIC_INTS,
                                        &ipic_host_ops, 0);
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index d46de1f0f3ee..3981ae4cb58e 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -508,9 +508,8 @@ static void __init mpic_scan_ht_pics(struct mpic *mpic)
         printk(KERN_INFO "mpic: Setting up HT PICs workarounds for U3/U4\n");
 
         /* Allocate fixups array */
-        mpic->fixups = alloc_bootmem(128 * sizeof(struct mpic_irq_fixup));
+        mpic->fixups = kzalloc(128 * sizeof(*mpic->fixups), GFP_KERNEL);
         BUG_ON(mpic->fixups == NULL);
-        memset(mpic->fixups, 0, 128 * sizeof(struct mpic_irq_fixup));
 
         /* Init spinlock */
         spin_lock_init(&mpic->fixup_lock);
@@ -1109,9 +1108,8 @@ struct mpic * __init mpic_alloc(struct device_node *node,
                         psize /= 4;
                         bits = intvec_top + 1;
                         mapsize = BITS_TO_LONGS(bits) * sizeof(unsigned long);
-                        mpic->protected = alloc_bootmem(mapsize);
+                        mpic->protected = kzalloc(mapsize, GFP_KERNEL);
                         BUG_ON(mpic->protected == NULL);
-                        memset(mpic->protected, 0, mapsize);
                         for (i = 0; i < psize; i++) {
                                 if (psrc[i] > intvec_top)
                                         continue;
@@ -1353,7 +1351,8 @@ void __init mpic_init(struct mpic *mpic)
 
 #ifdef CONFIG_PM
         /* allocate memory to save mpic state */
-        mpic->save_data = alloc_bootmem(mpic->num_sources * sizeof(struct mpic_irq_save));
+        mpic->save_data = kmalloc(mpic->num_sources * sizeof(*mpic->save_data),
+                                  GFP_KERNEL);
         BUG_ON(mpic->save_data == NULL);
 #endif
 }
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c
index daefc93ddffe..6ff9d71b4c0d 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.c
+++ b/arch/powerpc/sysdev/ppc4xx_pci.c
@@ -1531,7 +1531,7 @@ static void __init ppc4xx_configure_pciex_PIMs(struct ppc4xx_pciex_port *port,
                  */
 
                 /* Calculate window size */
-                sa = (0xffffffffffffffffull << ilog2(ep_size));;
+                sa = (0xffffffffffffffffull << ilog2(ep_size));
 
                 /* Setup BAR0 */
                 out_le32(mbase + PECFG_BAR0HMPA, RES_TO_U32_HIGH(sa));
@@ -1550,7 +1550,7 @@ static void __init ppc4xx_configure_pciex_PIMs(struct ppc4xx_pciex_port *port,
                 out_le32(mbase + PCI_BASE_ADDRESS_1, RES_TO_U32_HIGH(ep_addr));
         } else {
                 /* Calculate window size */
-                sa = (0xffffffffffffffffull << ilog2(size));;
+                sa = (0xffffffffffffffffull << ilog2(size));
                 if (res->flags & IORESOURCE_PREFETCH)
                         sa |= 0x8;
 
diff --git a/arch/powerpc/sysdev/qe_lib/qe_ic.c b/arch/powerpc/sysdev/qe_lib/qe_ic.c
index 63cdf9887f36..074905c3ee5a 100644
--- a/arch/powerpc/sysdev/qe_lib/qe_ic.c
+++ b/arch/powerpc/sysdev/qe_lib/qe_ic.c
@@ -333,12 +333,10 @@ void __init qe_ic_init(struct device_node *node, unsigned int flags,
         if (ret)
                 return;
 
-        qe_ic = alloc_bootmem(sizeof(struct qe_ic));
+        qe_ic = kzalloc(sizeof(*qe_ic), GFP_KERNEL);
         if (qe_ic == NULL)
                 return;
 
-        memset(qe_ic, 0, sizeof(struct qe_ic));
-
         qe_ic->irqhost = irq_alloc_host(node, IRQ_HOST_MAP_LINEAR,
                                         NR_QE_IC_INTS, &qe_ic_host_ops, 0);
         if (qe_ic->irqhost == NULL)
diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c
index d35405c59434..466ce9ace127 100644
--- a/arch/powerpc/sysdev/uic.c
+++ b/arch/powerpc/sysdev/uic.c
@@ -258,11 +258,10 @@ static struct uic * __init uic_init_one(struct device_node *node)
 
         BUG_ON(! of_device_is_compatible(node, "ibm,uic"));
 
-        uic = alloc_bootmem(sizeof(*uic));
+        uic = kzalloc(sizeof(*uic), GFP_KERNEL);
         if (! uic)
                 return NULL; /* FIXME: panic? */
 
-        memset(uic, 0, sizeof(*uic));
         spin_lock_init(&uic->lock);
         indexp = of_get_property(node, "cell-index", &len);
         if (!indexp || (len != sizeof(u32))) {
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index e577839f3073..2ae5d72f47ed 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -95,6 +95,11 @@ config S390
         select HAVE_ARCH_TRACEHOOK
         select INIT_ALL_POSSIBLE
         select HAVE_PERF_COUNTERS
+        select GENERIC_ATOMIC64 if !64BIT
+
+config SCHED_OMIT_FRAME_POINTER
+        bool
+        default y
 
 source "init/Kconfig"
 
@@ -116,6 +121,9 @@ config 32BIT
         bool
         default y if !64BIT
 
+config KTIME_SCALAR
+        def_bool 32BIT
+
 config SMP
         bool "Symmetric multi-processing support"
         ---help---
diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
index fca9dffcc669..c7d0abfb0f00 100644
--- a/arch/s390/include/asm/atomic.h
+++ b/arch/s390/include/asm/atomic.h
@@ -268,7 +268,12 @@ static __inline__ int atomic64_add_unless(atomic64_t *v,
 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
 
 #undef __CSG_LOOP
-#endif
+
+#else /* __s390x__ */
+
+#include <asm-generic/atomic64.h>
+
+#endif /* __s390x__ */
 
 #define smp_mb__before_atomic_dec()     smp_mb()
 #define smp_mb__after_atomic_dec()      smp_mb()
diff --git a/arch/s390/include/asm/perf_counter.h b/arch/s390/include/asm/perf_counter.h
index a7205a3828cb..7015188c2cc2 100644
--- a/arch/s390/include/asm/perf_counter.h
+++ b/arch/s390/include/asm/perf_counter.h
@@ -6,3 +6,5 @@
 
 static inline void set_perf_counter_pending(void) {}
 static inline void clear_perf_counter_pending(void) {}
+
+#define PERF_COUNTER_INDEX_OFFSET 0
diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h
index 925bcc649035..ba1cab9fc1f9 100644
--- a/arch/s390/include/asm/thread_info.h
+++ b/arch/s390/include/asm/thread_info.h
@@ -61,7 +61,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = 0,                    \
         .cpu            = 0,                    \
-        .preempt_count  = 1,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .restart_block  = {                     \
                 .fn = do_no_restart_syscall,    \
         },                                      \
diff --git a/arch/s390/include/asm/tlb.h b/arch/s390/include/asm/tlb.h
index 3d8a96d39d9d..81150b053689 100644
--- a/arch/s390/include/asm/tlb.h
+++ b/arch/s390/include/asm/tlb.h
@@ -96,7 +96,8 @@ static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)
  * pte_free_tlb frees a pte table and clears the CRSTE for the
  * page table from the tlb.
  */
-static inline void pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte)
+static inline void pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte,
+                                unsigned long address)
 {
         if (!tlb->fullmm) {
                 tlb->array[tlb->nr_ptes++] = pte;
@@ -113,7 +114,8 @@ static inline void pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte)
  * as the pgd. pmd_free_tlb checks the asce_limit against 2GB
  * to avoid the double free of the pmd in this case.
  */
-static inline void pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
+static inline void pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
+                                unsigned long address)
 {
 #ifdef __s390x__
         if (tlb->mm->context.asce_limit <= (1UL << 31))
@@ -134,7 +136,8 @@ static inline void pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
  * as the pgd. pud_free_tlb checks the asce_limit against 4TB
  * to avoid the double free of the pud in this case.
  */
-static inline void pud_free_tlb(struct mmu_gather *tlb, pud_t *pud)
+static inline void pud_free_tlb(struct mmu_gather *tlb, pud_t *pud,
+                                unsigned long address)
 {
 #ifdef __s390x__
         if (tlb->mm->context.asce_limit <= (1UL << 42))
diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c
index d2f270c995d9..db943a7ec513 100644
--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -15,7 +15,6 @@
 #include <linux/timer.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index f9b144049dc9..cae14c499511 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -208,9 +208,12 @@ static noinline __init void detect_machine_type(void)
                 machine_flags |= MACHINE_FLAG_KVM;
         else
                 machine_flags |= MACHINE_FLAG_VM;
+
+        /* Store machine flags for setting up lowcore early */
+        S390_lowcore.machine_flags = machine_flags;
 }
 
-static void early_pgm_check_handler(void)
+static __init void early_pgm_check_handler(void)
 {
         unsigned long addr;
         const struct exception_table_entry *fixup;
@@ -222,7 +225,7 @@ static void early_pgm_check_handler(void)
         S390_lowcore.program_old_psw.addr = fixup->fixup | PSW_ADDR_AMODE;
 }
 
-void setup_lowcore_early(void)
+static noinline __init void setup_lowcore_early(void)
 {
         psw_t psw;
 
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index b8bf4b140065..371a2d88f4ac 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -70,6 +70,7 @@ struct shutdown_action {
         char *name;
         void (*fn) (struct shutdown_trigger *trigger);
         int (*init) (void);
+        int init_rc;
 };
 
 static char *ipl_type_str(enum ipl_type type)
@@ -1486,11 +1487,13 @@ static int set_trigger(const char *buf, struct shutdown_trigger *trigger,
         int i;
 
         for (i = 0; i < SHUTDOWN_ACTIONS_COUNT; i++) {
-                if (!shutdown_actions_list[i])
-                        continue;
                 if (sysfs_streq(buf, shutdown_actions_list[i]->name)) {
-                        trigger->action = shutdown_actions_list[i];
-                        return len;
+                        if (shutdown_actions_list[i]->init_rc) {
+                                return shutdown_actions_list[i]->init_rc;
+                        } else {
+                                trigger->action = shutdown_actions_list[i];
+                                return len;
+                        }
                 }
         }
         return -EINVAL;
@@ -1640,8 +1643,8 @@ static void __init shutdown_actions_init(void)
         for (i = 0; i < SHUTDOWN_ACTIONS_COUNT; i++) {
                 if (!shutdown_actions_list[i]->init)
                         continue;
-                if (shutdown_actions_list[i]->init())
-                        shutdown_actions_list[i] = NULL;
+                shutdown_actions_list[i]->init_rc =
+                        shutdown_actions_list[i]->init();
         }
 }
 
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index 490b39934d65..43acd73105b7 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -26,7 +26,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 2270730f5354..be2cae083406 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -687,13 +687,14 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 #ifndef CONFIG_64BIT
         if (MACHINE_HAS_IEEE)
                 lowcore->extended_save_area_addr = (u32) save_area;
-#else
-        if (vdso_alloc_per_cpu(smp_processor_id(), lowcore))
-                BUG();
 #endif
         set_prefix((u32)(unsigned long) lowcore);
         local_mcck_enable();
         local_irq_enable();
+#ifdef CONFIG_64BIT
+        if (vdso_alloc_per_cpu(smp_processor_id(), &S390_lowcore))
+                BUG();
+#endif
         for_each_possible_cpu(cpu)
                 if (cpu != smp_processor_id())
                         smp_create_idle(cpu);
diff --git a/arch/s390/kernel/vdso64/clock_gettime.S b/arch/s390/kernel/vdso64/clock_gettime.S
index 79dbfee831ec..49106c6e6f88 100644
--- a/arch/s390/kernel/vdso64/clock_gettime.S
+++ b/arch/s390/kernel/vdso64/clock_gettime.S
@@ -88,10 +88,17 @@ __kernel_clock_gettime:
         llilh   %r4,0x0100
         sar     %a4,%r4
         lghi    %r4,0
+        epsw    %r5,0
         sacf    512                             /* Magic ectg instruction */
         .insn   ssf,0xc80100000000,__VDSO_ECTG_BASE(4),__VDSO_ECTG_USER(4),4
-        sacf    0
-        sar     %a4,%r2
+        tml     %r5,0x4000
+        jo      11f
+        tml     %r5,0x8000
+        jno     10f
+        sacf    256
+        j       11f
+10:     sacf    0
+11:     sar     %a4,%r2
         algr    %r1,%r0                         /* r1 = cputime as TOD value */
         mghi    %r1,1000                        /* convert to nanoseconds */
         srlg    %r1,%r1,12                      /* r1 = cputime in nanosec */
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index f04f5301b1b4..4d613415c435 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -386,7 +386,7 @@ no_timer:
         }
         __unset_cpu_idle(vcpu);
         __set_current_state(TASK_RUNNING);
-        remove_wait_queue(&vcpu->wq, &wait);
+        remove_wait_queue(&vcpu->arch.local_int.wq, &wait);
         spin_unlock_bh(&vcpu->arch.local_int.lock);
         spin_unlock(&vcpu->arch.local_int.float_int->lock);
         hrtimer_try_to_cancel(&vcpu->arch.ckc_timer);
diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c
index 36678835034d..0ef81d6776e9 100644
--- a/arch/s390/kvm/sigp.c
+++ b/arch/s390/kvm/sigp.c
@@ -169,7 +169,7 @@ static int __sigp_set_prefix(struct kvm_vcpu *vcpu, u16 cpu_addr, u32 address,
                              unsigned long *reg)
 {
         struct kvm_s390_float_interrupt *fi = &vcpu->kvm->arch.float_int;
-        struct kvm_s390_local_interrupt *li;
+        struct kvm_s390_local_interrupt *li = NULL;
         struct kvm_s390_interrupt_info *inti;
         int rc;
         u8 tmp;
@@ -189,9 +189,10 @@ static int __sigp_set_prefix(struct kvm_vcpu *vcpu, u16 cpu_addr, u32 address,
                 return 2; /* busy */
 
         spin_lock(&fi->lock);
-        li = fi->local_int[cpu_addr];
+        if (cpu_addr < KVM_MAX_VCPUS)
+                li = fi->local_int[cpu_addr];
 
-        if ((cpu_addr >= KVM_MAX_VCPUS) || (li == NULL)) {
+        if (li == NULL) {
                 rc = 1; /* incorrect state */
                 *reg &= SIGP_STAT_INCORRECT_STATE;
                 kfree(inti);
diff --git a/arch/s390/lib/Makefile b/arch/s390/lib/Makefile
index ab6735df2d21..97975ec7a274 100644
--- a/arch/s390/lib/Makefile
+++ b/arch/s390/lib/Makefile
@@ -3,6 +3,6 @@
 #
 
 lib-y += delay.o string.o uaccess_std.o uaccess_pt.o
-obj-$(CONFIG_32BIT) += div64.o qrnnd.o
+obj-$(CONFIG_32BIT) += div64.o qrnnd.o ucmpdi2.o
 lib-$(CONFIG_64BIT) += uaccess_mvcos.o
 lib-$(CONFIG_SMP) += spinlock.o
diff --git a/arch/s390/lib/delay.c b/arch/s390/lib/delay.c
index 3f5f680726ed..97c1eca83cc2 100644
--- a/arch/s390/lib/delay.c
+++ b/arch/s390/lib/delay.c
@@ -36,9 +36,11 @@ static void __udelay_disabled(unsigned long usecs)
         cr0 = (cr0_saved & 0xffff00e0) | 0x00000800;
         __ctl_load(cr0 , 0, 0);
         mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_EXT;
+        lockdep_off();
         trace_hardirqs_on();
         __load_psw_mask(mask);
         local_irq_disable();
+        lockdep_on();
         __ctl_load(cr0_saved, 0, 0);
         local_tick_enable(clock_saved);
         set_clock_comparator(S390_lowcore.clock_comparator);
diff --git a/arch/s390/lib/ucmpdi2.c b/arch/s390/lib/ucmpdi2.c
new file mode 100644
index 000000000000..3e05ff532582
--- /dev/null
+++ b/arch/s390/lib/ucmpdi2.c
@@ -0,0 +1,26 @@
+#include <linux/module.h>
+
+union ull_union {
+        unsigned long long ull;
+        struct {
+                unsigned int high;
+                unsigned int low;
+        } ui;
+};
+
+int __ucmpdi2(unsigned long long a, unsigned long long b)
+{
+        union ull_union au = {.ull = a};
+        union ull_union bu = {.ull = b};
+
+        if (au.ui.high < bu.ui.high)
+                return 0;
+        else if (au.ui.high > bu.ui.high)
+                return 2;
+        if (au.ui.low < bu.ui.low)
+                return 0;
+        else if (au.ui.low > bu.ui.low)
+                return 2;
+        return 1;
+}
+EXPORT_SYMBOL(__ucmpdi2);
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 74eb26bf1970..e5e119fe03b2 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -22,7 +22,6 @@
 #include <linux/compat.h>
 #include <linux/smp.h>
 #include <linux/kdebug.h>
-#include <linux/smp_lock.h>
 #include <linux/init.h>
 #include <linux/console.h>
 #include <linux/module.h>
diff --git a/arch/s390/power/swsusp.c b/arch/s390/power/swsusp.c
index e6a4fe9f5f24..bd1f5c6b0b8c 100644
--- a/arch/s390/power/swsusp.c
+++ b/arch/s390/power/swsusp.c
@@ -7,24 +7,36 @@
  *
  */
 
+#include <asm/system.h>
 
-/*
- * save CPU registers before creating a hibernation image and before
- * restoring the memory state from it
- */
 void save_processor_state(void)
 {
-        /* implentation contained in the
-         * swsusp_arch_suspend function
+        /* swsusp_arch_suspend() actually saves all cpu register contents.
+         * Machine checks must be disabled since swsusp_arch_suspend() stores
+         * register contents to their lowcore save areas. That's the same
+         * place where register contents on machine checks would be saved.
+         * To avoid register corruption disable machine checks.
+         * We must also disable machine checks in the new psw mask for
+         * program checks, since swsusp_arch_suspend() may generate program
+         * checks. Disabling machine checks for all other new psw masks is
+         * just paranoia.
          */
+        local_mcck_disable();
+        /* Disable lowcore protection */
+        __ctl_clear_bit(0,28);
+        S390_lowcore.external_new_psw.mask &= ~PSW_MASK_MCHECK;
+        S390_lowcore.svc_new_psw.mask &= ~PSW_MASK_MCHECK;
+        S390_lowcore.io_new_psw.mask &= ~PSW_MASK_MCHECK;
+        S390_lowcore.program_new_psw.mask &= ~PSW_MASK_MCHECK;
 }
 
-/*
- * restore the contents of CPU registers
- */
 void restore_processor_state(void)
 {
-        /* implentation contained in the
-         * swsusp_arch_resume function
-         */
+        S390_lowcore.external_new_psw.mask |= PSW_MASK_MCHECK;
+        S390_lowcore.svc_new_psw.mask |= PSW_MASK_MCHECK;
+        S390_lowcore.io_new_psw.mask |= PSW_MASK_MCHECK;
+        S390_lowcore.program_new_psw.mask |= PSW_MASK_MCHECK;
+        /* Enable lowcore protection */
+        __ctl_set_bit(0,28);
+        local_mcck_enable();
 }
diff --git a/arch/s390/power/swsusp_asm64.S b/arch/s390/power/swsusp_asm64.S
index 76d688da32fa..b26df5c5933e 100644
--- a/arch/s390/power/swsusp_asm64.S
+++ b/arch/s390/power/swsusp_asm64.S
@@ -32,19 +32,14 @@ swsusp_arch_suspend:
         /* Deactivate DAT */
         stnsm   __SF_EMPTY(%r15),0xfb
 
-        /* Switch off lowcore protection */
-        stctg   %c0,%c0,__SF_EMPTY(%r15)
-        ni      __SF_EMPTY+4(%r15),0xef
-        lctlg   %c0,%c0,__SF_EMPTY(%r15)
-
         /* Store prefix register on stack */
         stpx    __SF_EMPTY(%r15)
 
-        /* Setup base register for lowcore (absolute 0) */
-        llgf    %r1,__SF_EMPTY(%r15)
+        /* Save prefix register contents for lowcore */
+        llgf    %r4,__SF_EMPTY(%r15)
 
         /* Get pointer to save area */
-        aghi    %r1,0x1000
+        lghi    %r1,0x1000
 
         /* Store registers */
         mvc     0x318(4,%r1),__SF_EMPTY(%r15)   /* move prefix to lowcore */
@@ -79,17 +74,15 @@ swsusp_arch_suspend:
         xc      __SF_EMPTY(4,%r15),__SF_EMPTY(%r15)
         spx     __SF_EMPTY(%r15)
 
-        /* Setup lowcore */
-        brasl   %r14,setup_lowcore_early
+        lghi    %r2,0
+        lghi    %r3,2*PAGE_SIZE
+        lghi    %r5,2*PAGE_SIZE
+1:      mvcle   %r2,%r4,0
+        jo      1b
 
         /* Save image */
         brasl   %r14,swsusp_save
 
-        /* Switch on lowcore protection */
-        stctg   %c0,%c0,__SF_EMPTY(%r15)
-        oi      __SF_EMPTY+4(%r15),0x10
-        lctlg   %c0,%c0,__SF_EMPTY(%r15)
-
         /* Restore prefix register and return */
         lghi    %r1,0x1000
         spx     0x318(%r1)
@@ -117,11 +110,6 @@ swsusp_arch_resume:
         /* Deactivate DAT */
         stnsm   __SF_EMPTY(%r15),0xfb
 
-        /* Switch off lowcore protection */
-        stctg   %c0,%c0,__SF_EMPTY(%r15)
-        ni      __SF_EMPTY+4(%r15),0xef
-        lctlg   %c0,%c0,__SF_EMPTY(%r15)
-
         /* Set prefix page to zero */
         xc      __SF_EMPTY(4,%r15),__SF_EMPTY(%r15)
         spx     __SF_EMPTY(%r15)
@@ -175,7 +163,7 @@ swsusp_arch_resume:
         /* Load old stack */
         lg      %r15,0x2f8(%r13)
 
-        /* Pointer to save arae */
+        /* Pointer to save area */
         lghi    %r13,0x1000
 
 #ifdef CONFIG_SMP
@@ -187,11 +175,6 @@ swsusp_arch_resume:
         /* Restore prefix register */
         spx     0x318(%r13)
 
-        /* Switch on lowcore protection */
-        stctg   %c0,%c0,__SF_EMPTY(%r15)
-        oi      __SF_EMPTY+4(%r15),0x10
-        lctlg   %c0,%c0,__SF_EMPTY(%r15)
-
         /* Activate DAT */
         stosm   __SF_EMPTY(%r15),0x04
 
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index c050a8d76dfd..8fed45a2fb85 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -19,6 +19,7 @@
 #include <linux/smc91x.h>
 #include <linux/gpio.h>
 #include <linux/input.h>
+#include <linux/usb/r8a66597.h>
 #include <video/sh_mobile_lcdc.h>
 #include <media/sh_mobile_ceu.h>
 #include <asm/io.h>
@@ -302,6 +303,34 @@ static struct platform_device sh_eth_device = {
         .resource = sh_eth_resources,
 };
 
+static struct r8a66597_platdata sh7724_usb0_host_data = {
+};
+
+static struct resource sh7724_usb0_host_resources[] = {
+        [0] = {
+                .start  = 0xa4d80000,
+                .end    = 0xa4d800ff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 65,
+                .end    = 65,
+                .flags  = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
+        },
+};
+
+static struct platform_device sh7724_usb0_host_device = {
+        .name           = "r8a66597_hcd",
+        .id             = 0,
+        .dev = {
+                .dma_mask               = NULL,         /*  not use dma */
+                .coherent_dma_mask      = 0xffffffff,
+                .platform_data          = &sh7724_usb0_host_data,
+        },
+        .num_resources  = ARRAY_SIZE(sh7724_usb0_host_resources),
+        .resource       = sh7724_usb0_host_resources,
+};
+
 static struct platform_device *ms7724se_devices[] __initdata = {
         &heartbeat_device,
         &smc91x_eth_device,
@@ -311,6 +340,7 @@ static struct platform_device *ms7724se_devices[] __initdata = {
         &ceu1_device,
         &keysc_device,
         &sh_eth_device,
+        &sh7724_usb0_host_device,
 };
 
 #define EEPROM_OP   0xBA206000
@@ -364,6 +394,7 @@ static void __init sh_eth_init(void)
 #define SW4140    0xBA201000
 #define FPGA_OUT  0xBA200400
 #define PORT_HIZA 0xA4050158
+#define PORT_MSELCRB 0xA4050182
 
 #define SW41_A    0x0100
 #define SW41_B    0x0200
@@ -373,6 +404,7 @@ static void __init sh_eth_init(void)
 #define SW41_F    0x2000
 #define SW41_G    0x4000
 #define SW41_H    0x8000
+
 static int __init devices_setup(void)
 {
         u16 sw = ctrl_inw(SW4140); /* select camera, monitor */
@@ -385,6 +417,12 @@ static int __init devices_setup(void)
                     (1 << 14)), /* RMII */
                   FPGA_OUT);
 
+        /* turn on USB clocks, use external clock */
+        ctrl_outw((ctrl_inw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB);
+
+        /* enable USB0 port */
+        ctrl_outw(0x0600, 0xa40501d4);
+
         /* enable IRQ 0,1,2 */
         gpio_request(GPIO_FN_INTC_IRQ0, NULL);
         gpio_request(GPIO_FN_INTC_IRQ1, NULL);
diff --git a/arch/sh/include/asm/perf_counter.h b/arch/sh/include/asm/perf_counter.h
index 61c2b40c802c..d8e6bb9c0ccc 100644
--- a/arch/sh/include/asm/perf_counter.h
+++ b/arch/sh/include/asm/perf_counter.h
@@ -4,4 +4,6 @@
 /* SH only supports software counters through this interface. */
 static inline void set_perf_counter_pending(void) {}
 
+#define PERF_COUNTER_INDEX_OFFSET       0
+
 #endif /* __ASM_SH_PERF_COUNTER_H */
diff --git a/arch/sh/include/asm/pgalloc.h b/arch/sh/include/asm/pgalloc.h
index 84dd2db7104c..63ca37bd9a95 100644
--- a/arch/sh/include/asm/pgalloc.h
+++ b/arch/sh/include/asm/pgalloc.h
@@ -73,20 +73,12 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         quicklist_free_page(QUICK_PT, NULL, pte);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,addr)                    \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb), (pte));                  \
 } while (0)
 
-/*
- * allocating and freeing a pmd is trivial: the 1-entry pmd is
- * inside the pgd, so has no extra memory associated with it.
- */
-
-#define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb,x)           do { } while (0)
-
 static inline void check_pgt_cache(void)
 {
         quicklist_trim(QUICK_PGD, NULL, 25, 16);
diff --git a/arch/sh/include/asm/thread_info.h b/arch/sh/include/asm/thread_info.h
index f09ac4806294..d570ac2e5cb9 100644
--- a/arch/sh/include/asm/thread_info.h
+++ b/arch/sh/include/asm/thread_info.h
@@ -51,7 +51,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = 0,                    \
         .cpu            = 0,                    \
-        .preempt_count  = 1,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .addr_limit     = KERNEL_DS,            \
         .restart_block  = {                     \
                 .fn = do_no_restart_syscall,    \
diff --git a/arch/sh/include/asm/tlb.h b/arch/sh/include/asm/tlb.h
index 9c16f737074a..da8fe7ab8728 100644
--- a/arch/sh/include/asm/tlb.h
+++ b/arch/sh/include/asm/tlb.h
@@ -91,9 +91,9 @@ tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)
 }
 
 #define tlb_remove_page(tlb,page)       free_page_and_swap_cache(page)
-#define pte_free_tlb(tlb, ptep)         pte_free((tlb)->mm, ptep)
-#define pmd_free_tlb(tlb, pmdp)         pmd_free((tlb)->mm, pmdp)
-#define pud_free_tlb(tlb, pudp)         pud_free((tlb)->mm, pudp)
+#define pte_free_tlb(tlb, ptep, addr)   pte_free((tlb)->mm, ptep)
+#define pmd_free_tlb(tlb, pmdp, addr)   pmd_free((tlb)->mm, pmdp)
+#define pud_free_tlb(tlb, pudp, addr)   pud_free((tlb)->mm, pudp)
 
 #define tlb_migrate_finish(mm)          do { } while (0)
 
diff --git a/arch/sh/mm/tlb-sh3.c b/arch/sh/mm/tlb-sh3.c
index 7fbfd5a11ffa..17cb7c3adf22 100644
--- a/arch/sh/mm/tlb-sh3.c
+++ b/arch/sh/mm/tlb-sh3.c
@@ -18,7 +18,6 @@
 #include <linux/mman.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/interrupt.h>
 
 #include <asm/system.h>
diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
index 681582d26969..ca2b34456c4b 100644
--- a/arch/sparc/include/asm/pgalloc_32.h
+++ b/arch/sparc/include/asm/pgalloc_32.h
@@ -44,8 +44,8 @@ BTFIXUPDEF_CALL(pmd_t *, pmd_alloc_one, struct mm_struct *, unsigned long)
 BTFIXUPDEF_CALL(void, free_pmd_fast, pmd_t *)
 #define free_pmd_fast(pmd)      BTFIXUP_CALL(free_pmd_fast)(pmd)
 
-#define pmd_free(mm, pmd)       free_pmd_fast(pmd)
-#define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd)
+#define pmd_free(mm, pmd)               free_pmd_fast(pmd)
+#define __pmd_free_tlb(tlb, pmd, addr)  pmd_free((tlb)->mm, pmd)
 
 BTFIXUPDEF_CALL(void, pmd_populate, pmd_t *, struct page *)
 #define pmd_populate(MM, PMD, PTE)        BTFIXUP_CALL(pmd_populate)(PMD, PTE)
@@ -62,7 +62,7 @@ BTFIXUPDEF_CALL(void, free_pte_fast, pte_t *)
 #define pte_free_kernel(mm, pte)        BTFIXUP_CALL(free_pte_fast)(pte)
 
 BTFIXUPDEF_CALL(void, pte_free, pgtable_t )
-#define pte_free(mm, pte)       BTFIXUP_CALL(pte_free)(pte)
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, pte)
+#define pte_free(mm, pte)               BTFIXUP_CALL(pte_free)(pte)
+#define __pte_free_tlb(tlb, pte, addr)  pte_free((tlb)->mm, pte)
 
 #endif /* _SPARC_PGALLOC_H */
diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
index 0f7b0e5fb1c7..844d73a0340c 100644
--- a/arch/sparc/include/asm/thread_info_32.h
+++ b/arch/sparc/include/asm/thread_info_32.h
@@ -54,8 +54,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #define INIT_THREAD_INFO(tsk)                           \
 {                                                       \
@@ -64,7 +62,7 @@ struct thread_info {
         .exec_domain    =       &default_exec_domain,   \
         .flags          =       0,                      \
         .cpu            =       0,                      \
-        .preempt_count  =       1,                      \
+        .preempt_count  =       INIT_PREEMPT_COUNT,     \
         .restart_block  = {                             \
                 .fn     =       do_no_restart_syscall,  \
         },                                              \
diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
index 65865726b283..1b45a7bbe407 100644
--- a/arch/sparc/include/asm/thread_info_64.h
+++ b/arch/sparc/include/asm/thread_info_64.h
@@ -125,8 +125,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #ifndef __ASSEMBLY__
 
@@ -135,7 +133,7 @@ struct thread_info {
         .task           =       &tsk,                   \
         .flags          = ((unsigned long)ASI_P) << TI_FLAG_CURRENT_DS_SHIFT,   \
         .exec_domain    =       &default_exec_domain,   \
-        .preempt_count  =       1,                      \
+        .preempt_count  =       INIT_PREEMPT_COUNT,     \
         .restart_block  = {                             \
                 .fn     =       do_no_restart_syscall,  \
         },                                              \
diff --git a/arch/sparc/include/asm/tlb_64.h b/arch/sparc/include/asm/tlb_64.h
index ee38e731bfa6..dca406b9b6fc 100644
--- a/arch/sparc/include/asm/tlb_64.h
+++ b/arch/sparc/include/asm/tlb_64.h
@@ -100,9 +100,9 @@ static inline void tlb_remove_page(struct mmu_gather *mp, struct page *page)
 }
 
 #define tlb_remove_tlb_entry(mp,ptep,addr) do { } while (0)
-#define pte_free_tlb(mp, ptepage) pte_free((mp)->mm, ptepage)
-#define pmd_free_tlb(mp, pmdp) pmd_free((mp)->mm, pmdp)
-#define pud_free_tlb(tlb,pudp) __pud_free_tlb(tlb,pudp)
+#define pte_free_tlb(mp, ptepage, addr) pte_free((mp)->mm, ptepage)
+#define pmd_free_tlb(mp, pmdp, addr) pmd_free((mp)->mm, pmdp)
+#define pud_free_tlb(tlb,pudp, addr) __pud_free_tlb(tlb,pudp,addr)
 
 #define tlb_migrate_finish(mm)  do { } while (0)
 #define tlb_start_vma(tlb, vma) do { } while (0)
diff --git a/arch/sparc/kernel/ptrace_32.c b/arch/sparc/kernel/ptrace_32.c
index 8ce6285a06d5..7e3dfd9bb97e 100644
--- a/arch/sparc/kernel/ptrace_32.c
+++ b/arch/sparc/kernel/ptrace_32.c
@@ -16,7 +16,6 @@
 #include <linux/ptrace.h>
 #include <linux/user.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/security.h>
 #include <linux/signal.h>
 #include <linux/regset.h>
diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
index a941c610e7ce..4ae91dc2feb9 100644
--- a/arch/sparc/kernel/ptrace_64.c
+++ b/arch/sparc/kernel/ptrace_64.c
@@ -17,7 +17,6 @@
 #include <linux/ptrace.h>
 #include <linux/user.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/security.h>
 #include <linux/seccomp.h>
 #include <linux/audit.h>
diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c
index 5c12e79b4bdf..da1218e8ee87 100644
--- a/arch/sparc/kernel/time_64.c
+++ b/arch/sparc/kernel/time_64.c
@@ -11,7 +11,6 @@
 #include <linux/errno.h>
 #include <linux/module.h>
 #include <linux/sched.h>
-#include <linux/smp_lock.h>
 #include <linux/kernel.h>
 #include <linux/param.h>
 #include <linux/string.h>
diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
index 358283341b47..c0490c7bbde0 100644
--- a/arch/sparc/kernel/traps_32.c
+++ b/arch/sparc/kernel/traps_32.c
@@ -13,7 +13,6 @@
 #include <linux/kernel.h>
 #include <linux/signal.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/kdebug.h>
 
 #include <asm/delay.h>
diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c
index 753d128ed158..c28c71449a6c 100644
--- a/arch/sparc/kernel/vio.c
+++ b/arch/sparc/kernel/vio.c
@@ -224,7 +224,12 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp,
         if (!strcmp(type, "domain-services-port"))
                 bus_id_name = "ds";
 
-        if (strlen(bus_id_name) >= BUS_ID_SIZE - 4) {
+        /*
+         * 20 char is the old driver-core name size limit, which is no more.
+         * This check can probably be removed after review and possible
+         * adaption of the vio users name length handling.
+         */
+        if (strlen(bus_id_name) >= 20 - 4) {
                 printk(KERN_ERR "VIO: bus_id_name [%s] is too long.\n",
                        bus_id_name);
                 return NULL;
diff --git a/arch/um/include/asm/pgalloc.h b/arch/um/include/asm/pgalloc.h
index 718984359f8c..32c8ce4e1515 100644
--- a/arch/um/include/asm/pgalloc.h
+++ b/arch/um/include/asm/pgalloc.h
@@ -40,7 +40,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         __free_page(pte);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte, address)                \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb),(pte));                   \
@@ -53,7 +53,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
         free_page((unsigned long)pmd);
 }
 
-#define __pmd_free_tlb(tlb,x)   tlb_remove_page((tlb),virt_to_page(x))
+#define __pmd_free_tlb(tlb,x, address)   tlb_remove_page((tlb),virt_to_page(x))
 #endif
 
 #define check_pgt_cache()       do { } while (0)
diff --git a/arch/um/include/asm/thread_info.h b/arch/um/include/asm/thread_info.h
index 62274ab9471f..fd911f855367 100644
--- a/arch/um/include/asm/thread_info.h
+++ b/arch/um/include/asm/thread_info.h
@@ -32,7 +32,7 @@ struct thread_info {
         .exec_domain =  &default_exec_domain,   \
         .flags =                0,              \
         .cpu =          0,                      \
-        .preempt_count =        1,              \
+        .preempt_count = INIT_PREEMPT_COUNT,    \
         .addr_limit =   KERNEL_DS,              \
         .restart_block =  {                     \
                 .fn =  do_no_restart_syscall,   \
diff --git a/arch/um/include/asm/tlb.h b/arch/um/include/asm/tlb.h
index 5240fa1c5e08..660caedac9eb 100644
--- a/arch/um/include/asm/tlb.h
+++ b/arch/um/include/asm/tlb.h
@@ -116,11 +116,11 @@ static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)
                 __tlb_remove_tlb_entry(tlb, ptep, address);     \
         } while (0)
 
-#define pte_free_tlb(tlb, ptep) __pte_free_tlb(tlb, ptep)
+#define pte_free_tlb(tlb, ptep, addr) __pte_free_tlb(tlb, ptep, addr)
 
-#define pud_free_tlb(tlb, pudp) __pud_free_tlb(tlb, pudp)
+#define pud_free_tlb(tlb, pudp, addr) __pud_free_tlb(tlb, pudp, addr)
 
-#define pmd_free_tlb(tlb, pmdp) __pmd_free_tlb(tlb, pmdp)
+#define pmd_free_tlb(tlb, pmdp, addr) __pmd_free_tlb(tlb, pmdp, addr)
 
 #define tlb_migrate_finish(mm) do {} while (0)
 
diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c
index 56d43d0a3960..0960de54495a 100644
--- a/arch/um/kernel/sysrq.c
+++ b/arch/um/kernel/sysrq.c
@@ -70,8 +70,8 @@ void show_stack(struct task_struct *task, unsigned long *esp)
                 if (kstack_end(stack))
                         break;
                 if (i && ((i % 8) == 0))
-                        printk("\n" KERN_INFO "       ");
-                printk("%08lx ", *stack++);
+                        printk(KERN_INFO "       ");
+                printk(KERN_CONT "%08lx ", *stack++);
         }
 
         show_trace(task, esp);
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index c07f72205909..738bdc6b0f8b 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1913,6 +1913,18 @@ config DMAR_DEFAULT_ON
           recommended you say N here while the DMAR code remains
           experimental.
 
+config DMAR_BROKEN_GFX_WA
+        def_bool n
+        prompt "Workaround broken graphics drivers (going away soon)"
+        depends on DMAR
+        ---help---
+          Current Graphics drivers tend to use physical address
+          for DMA and avoid using DMA APIs. Setting this config
+          option permits the IOMMU driver to set a unity map for
+          all the OS-visible memory. Hence the driver can continue
+          to use physical addresses for DMA, at least until this
+          option is removed in the 2.6.32 kernel.
+
 config DMAR_FLOPPY_WA
         def_bool y
         depends on DMAR
diff --git a/arch/x86/boot/video-bios.c b/arch/x86/boot/video-bios.c
index d660be492363..49e0c18833e0 100644
--- a/arch/x86/boot/video-bios.c
+++ b/arch/x86/boot/video-bios.c
@@ -37,14 +37,13 @@ static int set_bios_mode(u8 mode)
         ireg.al = mode;         /* AH=0x00 Set Video Mode */
         intcall(0x10, &ireg, NULL);
 
-
         ireg.ah = 0x0f;         /* Get Current Video Mode */
         intcall(0x10, &ireg, &oreg);
 
         do_restore = 1;         /* Assume video contents were lost */
 
         /* Not all BIOSes are clean with the top bit */
-        new_mode = ireg.al & 0x7f;
+        new_mode = oreg.al & 0x7f;
 
         if (new_mode == mode)
                 return 0;       /* Mode change OK */
diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
index c700147d6ffb..275dd177f198 100644
--- a/arch/x86/boot/video-vesa.c
+++ b/arch/x86/boot/video-vesa.c
@@ -45,7 +45,7 @@ static int vesa_probe(void)
         ireg.di = (size_t)&vginfo;
         intcall(0x10, &ireg, &oreg);
 
-        if (ireg.ax != 0x004f ||
+        if (oreg.ax != 0x004f ||
             vginfo.signature != VESA_MAGIC ||
             vginfo.version < 0x0102)
                 return 0;       /* Not present */
@@ -70,7 +70,7 @@ static int vesa_probe(void)
                 ireg.di = (size_t)&vminfo;
                 intcall(0x10, &ireg, &oreg);
 
-                if (ireg.ax != 0x004f)
+                if (oreg.ax != 0x004f)
                         continue;
 
                 if ((vminfo.mode_attr & 0x15) == 0x05) {
diff --git a/arch/x86/include/asm/atomic_32.h b/arch/x86/include/asm/atomic_32.h
index 2503d4e64c2a..dc5a667ff791 100644
--- a/arch/x86/include/asm/atomic_32.h
+++ b/arch/x86/include/asm/atomic_32.h
@@ -19,7 +19,10 @@
  *
  * Atomically reads the value of @v.
  */
-#define atomic_read(v)          ((v)->counter)
+static inline int atomic_read(const atomic_t *v)
+{
+        return v->counter;
+}
 
 /**
  * atomic_set - set atomic variable
@@ -28,7 +31,10 @@
  *
  * Atomically sets the value of @v to @i.
  */
-#define atomic_set(v, i)        (((v)->counter) = (i))
+static inline void atomic_set(atomic_t *v, int i)
+{
+        v->counter = i;
+}
 
 /**
  * atomic_add - add integer to atomic variable
@@ -200,8 +206,15 @@ static inline int atomic_sub_return(int i, atomic_t *v)
         return atomic_add_return(-i, v);
 }
 
-#define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new)))
-#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+        return cmpxchg(&v->counter, old, new);
+}
+
+static inline int atomic_xchg(atomic_t *v, int new)
+{
+        return xchg(&v->counter, new);
+}
 
 /**
  * atomic_add_unless - add unless the number is already a given value
@@ -250,45 +263,12 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
 /* An 64bit atomic type */
 
 typedef struct {
-        unsigned long long counter;
+        u64 __aligned(8) counter;
 } atomic64_t;
 
 #define ATOMIC64_INIT(val)      { (val) }
 
-/**
- * atomic64_read - read atomic64 variable
- * @ptr: pointer of type atomic64_t
- *
- * Atomically reads the value of @v.
- * Doesn't imply a read memory barrier.
- */
-#define __atomic64_read(ptr)            ((ptr)->counter)
-
-static inline unsigned long long
-cmpxchg8b(unsigned long long *ptr, unsigned long long old, unsigned long long new)
-{
-        asm volatile(
-
-                LOCK_PREFIX "cmpxchg8b (%[ptr])\n"
-
-                     :          "=A" (old)
-
-                     : [ptr]    "D" (ptr),
-                                "A" (old),
-                                "b" (ll_low(new)),
-                                "c" (ll_high(new))
-
-                     : "memory");
-
-        return old;
-}
-
-static inline unsigned long long
-atomic64_cmpxchg(atomic64_t *ptr, unsigned long long old_val,
-                 unsigned long long new_val)
-{
-        return cmpxchg8b(&ptr->counter, old_val, new_val);
-}
+extern u64 atomic64_cmpxchg(atomic64_t *ptr, u64 old_val, u64 new_val);
 
 /**
  * atomic64_xchg - xchg atomic64 variable
@@ -298,18 +278,7 @@ atomic64_cmpxchg(atomic64_t *ptr, unsigned long long old_val,
  * Atomically xchgs the value of @ptr to @new_val and returns
  * the old value.
  */
-
-static inline unsigned long long
-atomic64_xchg(atomic64_t *ptr, unsigned long long new_val)
-{
-        unsigned long long old_val;
-
-        do {
-                old_val = atomic_read(ptr);
-        } while (atomic64_cmpxchg(ptr, old_val, new_val) != old_val);
-
-        return old_val;
-}
+extern u64 atomic64_xchg(atomic64_t *ptr, u64 new_val);
 
 /**
  * atomic64_set - set atomic64 variable
@@ -318,10 +287,7 @@ atomic64_xchg(atomic64_t *ptr, unsigned long long new_val)
  *
  * Atomically sets the value of @ptr to @new_val.
  */
-static inline void atomic64_set(atomic64_t *ptr, unsigned long long new_val)
-{
-        atomic64_xchg(ptr, new_val);
-}
+extern void atomic64_set(atomic64_t *ptr, u64 new_val);
 
 /**
  * atomic64_read - read atomic64 variable
@@ -329,17 +295,30 @@ static inline void atomic64_set(atomic64_t *ptr, unsigned long long new_val)
  *
  * Atomically reads the value of @ptr and returns it.
  */
-static inline unsigned long long atomic64_read(atomic64_t *ptr)
+static inline u64 atomic64_read(atomic64_t *ptr)
 {
-        unsigned long long curr_val;
-
-        do {
-                curr_val = __atomic64_read(ptr);
-        } while (atomic64_cmpxchg(ptr, curr_val, curr_val) != curr_val);
-
-        return curr_val;
+        u64 res;
+
+        /*
+         * Note, we inline this atomic64_t primitive because
+         * it only clobbers EAX/EDX and leaves the others
+         * untouched. We also (somewhat subtly) rely on the
+         * fact that cmpxchg8b returns the current 64-bit value
+         * of the memory location we are touching:
+         */
+        asm volatile(
+                "mov %%ebx, %%eax\n\t"
+                "mov %%ecx, %%edx\n\t"
+                LOCK_PREFIX "cmpxchg8b %1\n"
+                        : "=&A" (res)
+                        : "m" (*ptr)
+                );
+
+        return res;
 }
 
+extern u64 atomic64_read(atomic64_t *ptr);
+
 /**
  * atomic64_add_return - add and return
  * @delta: integer value to add
@@ -347,34 +326,14 @@ static inline unsigned long long atomic64_read(atomic64_t *ptr)
  *
  * Atomically adds @delta to @ptr and returns @delta + *@ptr
  */
-static inline unsigned long long
-atomic64_add_return(unsigned long long delta, atomic64_t *ptr)
-{
-        unsigned long long old_val, new_val;
-
-        do {
-                old_val = atomic_read(ptr);
-                new_val = old_val + delta;
-
-        } while (atomic64_cmpxchg(ptr, old_val, new_val) != old_val);
-
-        return new_val;
-}
-
-static inline long atomic64_sub_return(unsigned long long delta, atomic64_t *ptr)
-{
-        return atomic64_add_return(-delta, ptr);
-}
+extern u64 atomic64_add_return(u64 delta, atomic64_t *ptr);
 
-static inline long atomic64_inc_return(atomic64_t *ptr)
-{
-        return atomic64_add_return(1, ptr);
-}
-
-static inline long atomic64_dec_return(atomic64_t *ptr)
-{
-        return atomic64_sub_return(1, ptr);
-}
+/*
+ * Other variants with different arithmetic operators:
+ */
+extern u64 atomic64_sub_return(u64 delta, atomic64_t *ptr);
+extern u64 atomic64_inc_return(atomic64_t *ptr);
+extern u64 atomic64_dec_return(atomic64_t *ptr);
 
 /**
  * atomic64_add - add integer to atomic64 variable
@@ -383,10 +342,7 @@ static inline long atomic64_dec_return(atomic64_t *ptr)
  *
  * Atomically adds @delta to @ptr.
  */
-static inline void atomic64_add(unsigned long long delta, atomic64_t *ptr)
-{
-        atomic64_add_return(delta, ptr);
-}
+extern void atomic64_add(u64 delta, atomic64_t *ptr);
 
 /**
  * atomic64_sub - subtract the atomic64 variable
@@ -395,10 +351,7 @@ static inline void atomic64_add(unsigned long long delta, atomic64_t *ptr)
  *
  * Atomically subtracts @delta from @ptr.
  */
-static inline void atomic64_sub(unsigned long long delta, atomic64_t *ptr)
-{
-        atomic64_add(-delta, ptr);
-}
+extern void atomic64_sub(u64 delta, atomic64_t *ptr);
 
 /**
  * atomic64_sub_and_test - subtract value from variable and test result
@@ -409,13 +362,7 @@ static inline void atomic64_sub(unsigned long long delta, atomic64_t *ptr)
  * true if the result is zero, or false for all
  * other cases.
  */
-static inline int
-atomic64_sub_and_test(unsigned long long delta, atomic64_t *ptr)
-{
-        unsigned long long old_val = atomic64_sub_return(delta, ptr);
-
-        return old_val == 0;
-}
+extern int atomic64_sub_and_test(u64 delta, atomic64_t *ptr);
 
 /**
  * atomic64_inc - increment atomic64 variable
@@ -423,10 +370,7 @@ atomic64_sub_and_test(unsigned long long delta, atomic64_t *ptr)
  *
  * Atomically increments @ptr by 1.
  */
-static inline void atomic64_inc(atomic64_t *ptr)
-{
-        atomic64_add(1, ptr);
-}
+extern void atomic64_inc(atomic64_t *ptr);
 
 /**
  * atomic64_dec - decrement atomic64 variable
@@ -434,10 +378,7 @@ static inline void atomic64_inc(atomic64_t *ptr)
  *
  * Atomically decrements @ptr by 1.
  */
-static inline void atomic64_dec(atomic64_t *ptr)
-{
-        atomic64_sub(1, ptr);
-}
+extern void atomic64_dec(atomic64_t *ptr);
 
 /**
  * atomic64_dec_and_test - decrement and test
@@ -447,10 +388,7 @@ static inline void atomic64_dec(atomic64_t *ptr)
  * returns true if the result is 0, or false for all other
  * cases.
  */
-static inline int atomic64_dec_and_test(atomic64_t *ptr)
-{
-        return atomic64_sub_and_test(1, ptr);
-}
+extern int atomic64_dec_and_test(atomic64_t *ptr);
 
 /**
  * atomic64_inc_and_test - increment and test
@@ -460,10 +398,7 @@ static inline int atomic64_dec_and_test(atomic64_t *ptr)
  * and returns true if the result is zero, or false for all
  * other cases.
  */
-static inline int atomic64_inc_and_test(atomic64_t *ptr)
-{
-        return atomic64_sub_and_test(-1, ptr);
-}
+extern int atomic64_inc_and_test(atomic64_t *ptr);
 
 /**
  * atomic64_add_negative - add and test if negative
@@ -474,13 +409,7 @@ static inline int atomic64_inc_and_test(atomic64_t *ptr)
  * if the result is negative, or false when
  * result is greater than or equal to zero.
  */
-static inline int
-atomic64_add_negative(unsigned long long delta, atomic64_t *ptr)
-{
-        long long old_val = atomic64_add_return(delta, ptr);
-
-        return old_val < 0;
-}
+extern int atomic64_add_negative(u64 delta, atomic64_t *ptr);
 
 #include <asm-generic/atomic-long.h>
 #endif /* _ASM_X86_ATOMIC_32_H */
diff --git a/arch/x86/include/asm/atomic_64.h b/arch/x86/include/asm/atomic_64.h
index 0d6360220007..d605dc268e79 100644
--- a/arch/x86/include/asm/atomic_64.h
+++ b/arch/x86/include/asm/atomic_64.h
@@ -18,7 +18,10 @@
  *
  * Atomically reads the value of @v.
  */
-#define atomic_read(v)          ((v)->counter)
+static inline int atomic_read(const atomic_t *v)
+{
+        return v->counter;
+}
 
 /**
  * atomic_set - set atomic variable
@@ -27,7 +30,10 @@
  *
  * Atomically sets the value of @v to @i.
  */
-#define atomic_set(v, i)                (((v)->counter) = (i))
+static inline void atomic_set(atomic_t *v, int i)
+{
+        v->counter = i;
+}
 
 /**
  * atomic_add - add integer to atomic variable
@@ -192,7 +198,10 @@ static inline int atomic_sub_return(int i, atomic_t *v)
  * Atomically reads the value of @v.
  * Doesn't imply a read memory barrier.
  */
-#define atomic64_read(v)                ((v)->counter)
+static inline long atomic64_read(const atomic64_t *v)
+{
+        return v->counter;
+}
 
 /**
  * atomic64_set - set atomic64 variable
@@ -201,7 +210,10 @@ static inline int atomic_sub_return(int i, atomic_t *v)
  *
  * Atomically sets the value of @v to @i.
  */
-#define atomic64_set(v, i)              (((v)->counter) = (i))
+static inline void atomic64_set(atomic64_t *v, long i)
+{
+        v->counter = i;
+}
 
 /**
  * atomic64_add - add integer to atomic64 variable
@@ -355,11 +367,25 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
 #define atomic64_inc_return(v)  (atomic64_add_return(1, (v)))
 #define atomic64_dec_return(v)  (atomic64_sub_return(1, (v)))
 
-#define atomic64_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new)))
-#define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
+static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
+{
+        return cmpxchg(&v->counter, old, new);
+}
+
+static inline long atomic64_xchg(atomic64_t *v, long new)
+{
+        return xchg(&v->counter, new);
+}
 
-#define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new)))
-#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
+static inline long atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+        return cmpxchg(&v->counter, old, new);
+}
+
+static inline long atomic_xchg(atomic_t *v, int new)
+{
+        return xchg(&v->counter, new);
+}
 
 /**
  * atomic_add_unless - add unless the number is a given value
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h
index edc90f23e708..8406ed7f9926 100644
--- a/arch/x86/include/asm/efi.h
+++ b/arch/x86/include/asm/efi.h
@@ -33,7 +33,7 @@ extern unsigned long asmlinkage efi_call_phys(void *, ...);
 #define efi_call_virt6(f, a1, a2, a3, a4, a5, a6)       \
         efi_call_virt(f, a1, a2, a3, a4, a5, a6)
 
-#define efi_ioremap(addr, size)                 ioremap_cache(addr, size)
+#define efi_ioremap(addr, size, type)           ioremap_cache(addr, size)
 
 #else /* !CONFIG_X86_32 */
 
@@ -84,7 +84,8 @@ extern u64 efi_call6(void *fp, u64 arg1, u64 arg2, u64 arg3,
         efi_call6((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2), \
                   (u64)(a3), (u64)(a4), (u64)(a5), (u64)(a6))
 
-extern void __iomem *efi_ioremap(unsigned long addr, unsigned long size);
+extern void __iomem *efi_ioremap(unsigned long addr, unsigned long size,
+                                 u32 type);
 
 #endif /* CONFIG_X86_32 */
 
diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h
index 2d81af3974a0..7b2d71df39a6 100644
--- a/arch/x86/include/asm/fixmap.h
+++ b/arch/x86/include/asm/fixmap.h
@@ -111,12 +111,9 @@ enum fixed_addresses {
 #ifdef CONFIG_PARAVIRT
         FIX_PARAVIRT_BOOTMAP,
 #endif
-        FIX_TEXT_POKE0, /* reserve 2 pages for text_poke() */
-        FIX_TEXT_POKE1,
+        FIX_TEXT_POKE1, /* reserve 2 pages for text_poke() */
+        FIX_TEXT_POKE0, /* first page is last, because allocation is backward */
         __end_of_permanent_fixed_addresses,
-#ifdef CONFIG_PROVIDE_OHCI1394_DMA_INIT
-        FIX_OHCI1394_BASE,
-#endif
         /*
          * 256 temporary boot-time mappings, used by early_ioremap(),
          * before ioremap() is functional.
@@ -129,6 +126,9 @@ enum fixed_addresses {
         FIX_BTMAP_END = __end_of_permanent_fixed_addresses + 256 -
                         (__end_of_permanent_fixed_addresses & 255),
         FIX_BTMAP_BEGIN = FIX_BTMAP_END + NR_FIX_BTMAPS*FIX_BTMAPS_SLOTS - 1,
+#ifdef CONFIG_PROVIDE_OHCI1394_DMA_INIT
+        FIX_OHCI1394_BASE,
+#endif
 #ifdef CONFIG_X86_32
         FIX_WP_TEST,
 #endif
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h
index daf866ed0612..330ee807f89e 100644
--- a/arch/x86/include/asm/io_apic.h
+++ b/arch/x86/include/asm/io_apic.h
@@ -161,6 +161,7 @@ extern int io_apic_set_pci_routing(struct device *dev, int irq,
                  struct io_apic_irq_attr *irq_attr);
 extern int (*ioapic_renumber_irq)(int ioapic, int irq);
 extern void ioapic_init_mappings(void);
+extern void ioapic_insert_resources(void);
 
 extern struct IO_APIC_route_entry **alloc_ioapic_entries(void);
 extern void free_ioapic_entries(struct IO_APIC_route_entry **ioapic_entries);
@@ -180,6 +181,7 @@ extern void ioapic_write_entry(int apic, int pin,
 #define io_apic_assign_pci_irqs 0
 static const int timer_through_8259 = 0;
 static inline void ioapic_init_mappings(void)   { }
+static inline void ioapic_insert_resources(void) { }
 
 static inline void probe_nr_irqs_gsi(void)      { }
 #endif
diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
index 2bdab21f0898..c6ccbe7e81ad 100644
--- a/arch/x86/include/asm/irqflags.h
+++ b/arch/x86/include/asm/irqflags.h
@@ -12,9 +12,15 @@ static inline unsigned long native_save_fl(void)
 {
         unsigned long flags;
 
+        /*
+         * Note: this needs to be "=r" not "=rm", because we have the
+         * stack offset from what gcc expects at the time the "pop" is
+         * executed, and so a memory reference with respect to the stack
+         * would end up using the wrong address.
+         */
         asm volatile("# __raw_save_flags\n\t"
                      "pushf ; pop %0"
-                     : "=g" (flags)
+                     : "=r" (flags)
                      : /* no input */
                      : "memory");
 
diff --git a/arch/x86/include/asm/lguest.h b/arch/x86/include/asm/lguest.h
index 313389cd50d2..5136dad57cbb 100644
--- a/arch/x86/include/asm/lguest.h
+++ b/arch/x86/include/asm/lguest.h
@@ -17,8 +17,7 @@
 /* Pages for switcher itself, then two pages per cpu */
 #define TOTAL_SWITCHER_PAGES (SHARED_SWITCHER_PAGES + 2 * nr_cpu_ids)
 
-/* We map at -4M (-2M when PAE is activated) for ease of mapping
- * into the guest (one PTE page). */
+/* We map at -4M (-2M for PAE) for ease of mapping (one PTE page). */
 #ifdef CONFIG_X86_PAE
 #define SWITCHER_ADDR 0xFFE00000
 #else
diff --git a/arch/x86/include/asm/lguest_hcall.h b/arch/x86/include/asm/lguest_hcall.h
index d31c4a684078..ba0eed8aa1a6 100644
--- a/arch/x86/include/asm/lguest_hcall.h
+++ b/arch/x86/include/asm/lguest_hcall.h
@@ -30,27 +30,27 @@
 #include <asm/hw_irq.h>
 #include <asm/kvm_para.h>
 
-/*G:031 But first, how does our Guest contact the Host to ask for privileged
+/*G:030
+ * But first, how does our Guest contact the Host to ask for privileged
  * operations?  There are two ways: the direct way is to make a "hypercall",
  * to make requests of the Host Itself.
  *
- * We use the KVM hypercall mechanism. Seventeen hypercalls are
- * available: the hypercall number is put in the %eax register, and the
- * arguments (when required) are placed in %ebx, %ecx, %edx and %esi.
- * If a return value makes sense, it's returned in %eax.
+ * We use the KVM hypercall mechanism, though completely different hypercall
+ * numbers. Seventeen hypercalls are available: the hypercall number is put in
+ * the %eax register, and the arguments (when required) are placed in %ebx,
+ * %ecx, %edx and %esi.  If a return value makes sense, it's returned in %eax.
  *
  * Grossly invalid calls result in Sudden Death at the hands of the vengeful
  * Host, rather than returning failure.  This reflects Winston Churchill's
- * definition of a gentleman: "someone who is only rude intentionally". */
-/*:*/
+ * definition of a gentleman: "someone who is only rude intentionally".
+:*/
 
 /* Can't use our min() macro here: needs to be a constant */
 #define LGUEST_IRQS (NR_IRQS < 32 ? NR_IRQS: 32)
 
 #define LHCALL_RING_SIZE 64
 struct hcall_args {
-        /* These map directly onto eax, ebx, ecx, edx and esi
-         * in struct lguest_regs */
+        /* These map directly onto eax/ebx/ecx/edx/esi in struct lguest_regs */
         unsigned long arg0, arg1, arg2, arg3, arg4;
 };
 
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index 1692fb5050e3..6be7fc254b59 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -246,10 +246,6 @@
 #define MSR_IA32_MISC_ENABLE_TURBO_DISABLE      (1ULL << 38)
 #define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE    (1ULL << 39)
 
-/* Intel Model 6 */
-#define MSR_P6_EVNTSEL0                 0x00000186
-#define MSR_P6_EVNTSEL1                 0x00000187
-
 /* P4/Xeon+ specific */
 #define MSR_IA32_MCG_EAX                0x00000180
 #define MSR_IA32_MCG_EBX                0x00000181
diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
index c97264409934..c86e5ed4af51 100644
--- a/arch/x86/include/asm/nmi.h
+++ b/arch/x86/include/asm/nmi.h
@@ -72,7 +72,6 @@ void lapic_watchdog_stop(void);
 int lapic_watchdog_init(unsigned nmi_hz);
 int lapic_wd_event(unsigned nmi_hz);
 unsigned lapic_adjust_nmi_hz(unsigned hz);
-int lapic_watchdog_ok(void);
 void disable_lapic_nmi_watchdog(void);
 void enable_lapic_nmi_watchdog(void);
 void stop_nmi(void);
diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
index dd14c54ac718..0e8c2a0fd922 100644
--- a/arch/x86/include/asm/pgalloc.h
+++ b/arch/x86/include/asm/pgalloc.h
@@ -46,7 +46,13 @@ static inline void pte_free(struct mm_struct *mm, struct page *pte)
         __free_page(pte);
 }
 
-extern void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte);
+extern void ___pte_free_tlb(struct mmu_gather *tlb, struct page *pte);
+
+static inline void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte,
+                                  unsigned long address)
+{
+        ___pte_free_tlb(tlb, pte);
+}
 
 static inline void pmd_populate_kernel(struct mm_struct *mm,
                                        pmd_t *pmd, pte_t *pte)
@@ -78,7 +84,13 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
         free_page((unsigned long)pmd);
 }
 
-extern void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd);
+extern void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd);
+
+static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
+                                  unsigned long adddress)
+{
+        ___pmd_free_tlb(tlb, pmd);
+}
 
 #ifdef CONFIG_X86_PAE
 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
@@ -108,7 +120,14 @@ static inline void pud_free(struct mm_struct *mm, pud_t *pud)
         free_page((unsigned long)pud);
 }
 
-extern void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud);
+extern void ___pud_free_tlb(struct mmu_gather *tlb, pud_t *pud);
+
+static inline void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud,
+                                  unsigned long address)
+{
+        ___pud_free_tlb(tlb, pud);
+}
+
 #endif  /* PAGETABLE_LEVELS > 3 */
 #endif  /* PAGETABLE_LEVELS > 2 */
 
diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
index f517944b2b17..cf86a5e73815 100644
--- a/arch/x86/include/asm/stacktrace.h
+++ b/arch/x86/include/asm/stacktrace.h
@@ -3,6 +3,8 @@
 
 extern int kstack_depth_to_print;
 
+int x86_is_stack_id(int id, char *name);
+
 /* Generic stack tracer with callbacks */
 
 struct stacktrace_ops {
diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index b0783520988b..fad7d40b75f8 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -49,7 +49,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = 0,                    \
         .cpu            = 0,                    \
-        .preempt_count  = 1,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .addr_limit     = KERNEL_DS,            \
         .restart_block = {                      \
                 .fn = do_no_restart_syscall,    \
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index 20e6a795e160..d2c6c930b491 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -212,9 +212,9 @@ extern int __get_user_bad(void);
                      : "A" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
 #else
 #define __put_user_asm_u64(x, ptr, retval, errret) \
-        __put_user_asm(x, ptr, retval, "q", "", "Zr", errret)
+        __put_user_asm(x, ptr, retval, "q", "", "er", errret)
 #define __put_user_asm_ex_u64(x, addr)  \
-        __put_user_asm_ex(x, addr, "q", "", "Zr")
+        __put_user_asm_ex(x, addr, "q", "", "er")
 #define __put_user_x8(x, ptr, __ret_pu) __put_user_x(8, x, ptr, __ret_pu)
 #endif
 
diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
index 8cc687326eb8..db24b215fc50 100644
--- a/arch/x86/include/asm/uaccess_64.h
+++ b/arch/x86/include/asm/uaccess_64.h
@@ -88,11 +88,11 @@ int __copy_to_user(void __user *dst, const void *src, unsigned size)
                               ret, "l", "k", "ir", 4);
                 return ret;
         case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
-                              ret, "q", "", "ir", 8);
+                              ret, "q", "", "er", 8);
                 return ret;
         case 10:
                 __put_user_asm(*(u64 *)src, (u64 __user *)dst,
-                               ret, "q", "", "ir", 10);
+                               ret, "q", "", "er", 10);
                 if (unlikely(ret))
                         return ret;
                 asm("":::"memory");
@@ -101,12 +101,12 @@ int __copy_to_user(void __user *dst, const void *src, unsigned size)
                 return ret;
         case 16:
                 __put_user_asm(*(u64 *)src, (u64 __user *)dst,
-                               ret, "q", "", "ir", 16);
+                               ret, "q", "", "er", 16);
                 if (unlikely(ret))
                         return ret;
                 asm("":::"memory");
                 __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
-                               ret, "q", "", "ir", 8);
+                               ret, "q", "", "er", 8);
                 return ret;
         default:
                 return copy_user_generic((__force void *)dst, src, size);
@@ -157,7 +157,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
                                ret, "q", "", "=r", 8);
                 if (likely(!ret))
                         __put_user_asm(tmp, (u64 __user *)dst,
-                                       ret, "q", "", "ir", 8);
+                                       ret, "q", "", "er", 8);
                 return ret;
         }
         default:
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h
index 341070f7ad5c..77a68505419a 100644
--- a/arch/x86/include/asm/uv/uv_hub.h
+++ b/arch/x86/include/asm/uv/uv_hub.h
@@ -175,7 +175,7 @@ DECLARE_PER_CPU(struct uv_hub_info_s, __uv_hub_info);
 #define UV_GLOBAL_MMR32_PNODE_BITS(p)   ((p) << (UV_GLOBAL_MMR32_PNODE_SHIFT))
 
 #define UV_GLOBAL_MMR64_PNODE_BITS(p)                                   \
-        ((unsigned long)(UV_PNODE_TO_GNODE(p)) << UV_GLOBAL_MMR64_PNODE_SHIFT)
+        (((unsigned long)(p)) << UV_GLOBAL_MMR64_PNODE_SHIFT)
 
 #define UV_APIC_PNODE_SHIFT     6
 
@@ -327,6 +327,7 @@ struct uv_blade_info {
         unsigned short  nr_possible_cpus;
         unsigned short  nr_online_cpus;
         unsigned short  pnode;
+        short           memory_nid;
 };
 extern struct uv_blade_info *uv_blade_info;
 extern short *uv_node_to_blade;
@@ -363,6 +364,12 @@ static inline int uv_blade_to_pnode(int bid)
         return uv_blade_info[bid].pnode;
 }
 
+/* Nid of memory node on blade. -1 if no blade-local memory */
+static inline int uv_blade_to_memory_nid(int bid)
+{
+        return uv_blade_info[bid].memory_nid;
+}
+
 /* Determine the number of possible cpus on a blade */
 static inline int uv_blade_nr_possible_cpus(int bid)
 {
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 6c327b852e23..430d5b24af7b 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -26,6 +26,8 @@ CFLAGS_tsc.o		:= $(nostackp)
 CFLAGS_paravirt.o       := $(nostackp)
 GCOV_PROFILE_vsyscall_64.o      := n
 GCOV_PROFILE_hpet.o             := n
+GCOV_PROFILE_tsc.o              := n
+GCOV_PROFILE_paravirt.o         := n
 
 obj-y                   := process_$(BITS).o signal.o entry_$(BITS).o
 obj-y                   += traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 9372f0406ad4..6c99f5037801 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -1192,7 +1192,7 @@ out:
         return 0;
 }
 
-struct notifier_block device_nb = {
+static struct notifier_block device_nb = {
         .notifier_call = device_change_notifier,
 };
 
@@ -1763,7 +1763,7 @@ static void *alloc_coherent(struct device *dev, size_t size,
         flag |= __GFP_ZERO;
         virt_addr = (void *)__get_free_pages(flag, get_order(size));
         if (!virt_addr)
-                return 0;
+                return NULL;
 
         paddr = virt_to_phys(virt_addr);
 
diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c
index 10b2accd12ea..c1b17e97252e 100644
--- a/arch/x86/kernel/amd_iommu_init.c
+++ b/arch/x86/kernel/amd_iommu_init.c
@@ -472,6 +472,8 @@ static u8 * __init alloc_event_buffer(struct amd_iommu *iommu)
         if (iommu->evt_buf == NULL)
                 return NULL;
 
+        iommu->evt_buf_size = EVT_BUFFER_SIZE;
+
         return iommu->evt_buf;
 }
 
@@ -691,6 +693,7 @@ static void __init init_iommu_from_acpi(struct amd_iommu *iommu,
 
                         devid = e->devid;
                         devid_to = e->ext >> 8;
+                        set_dev_entry_from_acpi(iommu, devid   , e->flags, 0);
                         set_dev_entry_from_acpi(iommu, devid_to, e->flags, 0);
                         amd_iommu_alias_table[devid] = devid_to;
                         break;
@@ -749,11 +752,13 @@ static void __init init_iommu_from_acpi(struct amd_iommu *iommu,
 
                         devid = e->devid;
                         for (dev_i = devid_start; dev_i <= devid; ++dev_i) {
-                                if (alias)
+                                if (alias) {
                                         amd_iommu_alias_table[dev_i] = devid_to;
-                                set_dev_entry_from_acpi(iommu,
-                                                amd_iommu_alias_table[dev_i],
-                                                flags, ext_flags);
+                                        set_dev_entry_from_acpi(iommu,
+                                                devid_to, flags, ext_flags);
+                                }
+                                set_dev_entry_from_acpi(iommu, dev_i,
+                                                        flags, ext_flags);
                         }
                         break;
                 default:
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 8c7c042ecad1..0a1c2830ec66 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -140,7 +140,6 @@ int x2apic_mode;
 #ifdef CONFIG_X86_X2APIC
 /* x2apic enabled before OS handover */
 static int x2apic_preenabled;
-static int disable_x2apic;
 static __init int setup_nox2apic(char *str)
 {
         if (x2apic_enabled()) {
@@ -149,7 +148,6 @@ static __init int setup_nox2apic(char *str)
                 return 0;
         }
 
-        disable_x2apic = 1;
         setup_clear_cpu_cap(X86_FEATURE_X2APIC);
         return 0;
 }
diff --git a/arch/x86/kernel/apic/es7000_32.c b/arch/x86/kernel/apic/es7000_32.c
index 69328ac8de9c..8952a5890281 100644
--- a/arch/x86/kernel/apic/es7000_32.c
+++ b/arch/x86/kernel/apic/es7000_32.c
@@ -652,7 +652,8 @@ static int es7000_mps_oem_check_cluster(struct mpc_table *mpc, char *oem,
         return ret && es7000_apic_is_cluster();
 }
 
-struct apic apic_es7000_cluster = {
+/* We've been warned by a false positive warning.Use __refdata to keep calm. */
+struct apic __refdata apic_es7000_cluster = {
 
         .name                           = "es7000",
         .probe                          = probe_es7000,
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 4d0216fcb36c..d2ed6c5ddc80 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -1716,25 +1716,19 @@ __apicdebuginit(void) print_IO_APIC(void)
         return;
 }
 
-__apicdebuginit(void) print_APIC_bitfield(int base)
+__apicdebuginit(void) print_APIC_field(int base)
 {
-        unsigned int v;
-        int i, j;
+        int i;
 
         if (apic_verbosity == APIC_QUIET)
                 return;
 
-        printk(KERN_DEBUG "0123456789abcdef0123456789abcdef\n" KERN_DEBUG);
-        for (i = 0; i < 8; i++) {
-                v = apic_read(base + i*0x10);
-                for (j = 0; j < 32; j++) {
-                        if (v & (1<<j))
-                                printk("1");
-                        else
-                                printk("0");
-                }
-                printk("\n");
-        }
+        printk(KERN_DEBUG);
+
+        for (i = 0; i < 8; i++)
+                printk(KERN_CONT "%08x", apic_read(base + i*0x10));
+
+        printk(KERN_CONT "\n");
 }
 
 __apicdebuginit(void) print_local_APIC(void *dummy)
@@ -1745,7 +1739,7 @@ __apicdebuginit(void) print_local_APIC(void *dummy)
         if (apic_verbosity == APIC_QUIET)
                 return;
 
-        printk("\n" KERN_DEBUG "printing local APIC contents on CPU#%d/%d:\n",
+        printk(KERN_DEBUG "printing local APIC contents on CPU#%d/%d:\n",
                 smp_processor_id(), hard_smp_processor_id());
         v = apic_read(APIC_ID);
         printk(KERN_INFO "... APIC ID:      %08x (%01x)\n", v, read_apic_id());
@@ -1786,11 +1780,11 @@ __apicdebuginit(void) print_local_APIC(void *dummy)
         printk(KERN_DEBUG "... APIC SPIV: %08x\n", v);
 
         printk(KERN_DEBUG "... APIC ISR field:\n");
-        print_APIC_bitfield(APIC_ISR);
+        print_APIC_field(APIC_ISR);
         printk(KERN_DEBUG "... APIC TMR field:\n");
-        print_APIC_bitfield(APIC_TMR);
+        print_APIC_field(APIC_TMR);
         printk(KERN_DEBUG "... APIC IRR field:\n");
-        print_APIC_bitfield(APIC_IRR);
+        print_APIC_field(APIC_IRR);
 
         if (APIC_INTEGRATED(ver)) {             /* !82489DX */
                 if (maxlvt > 3)         /* Due to the Pentium erratum 3AP. */
@@ -3799,6 +3793,9 @@ int arch_enable_uv_irq(char *irq_name, unsigned int irq, int cpu, int mmr_blade,
         mmr_pnode = uv_blade_to_pnode(mmr_blade);
         uv_write_global_mmr64(mmr_pnode, mmr_offset, mmr_value);
 
+        if (cfg->move_in_progress)
+                send_cleanup_vector(cfg);
+
         return irq;
 }
 
@@ -4187,28 +4184,20 @@ fake_ioapic_page:
         }
 }
 
-static int __init ioapic_insert_resources(void)
+void __init ioapic_insert_resources(void)
 {
         int i;
         struct resource *r = ioapic_resources;
 
         if (!r) {
-                if (nr_ioapics > 0) {
+                if (nr_ioapics > 0)
                         printk(KERN_ERR
                                 "IO APIC resources couldn't be allocated.\n");
-                        return -1;
-                }
-                return 0;
+                return;
         }
 
         for (i = 0; i < nr_ioapics; i++) {
                 insert_resource(&iomem_resource, r);
                 r++;
         }
-
-        return 0;
 }
-
-/* Insert the IO APIC resources after PCI initialization has occured to handle
- * IO APICS that are mapped in on a BAR in PCI space. */
-late_initcall(ioapic_insert_resources);
diff --git a/arch/x86/kernel/apic/numaq_32.c b/arch/x86/kernel/apic/numaq_32.c
index 533e59c6fc82..ca96e68f0d23 100644
--- a/arch/x86/kernel/apic/numaq_32.c
+++ b/arch/x86/kernel/apic/numaq_32.c
@@ -493,7 +493,8 @@ static void numaq_setup_portio_remap(void)
                 (u_long) xquad_portio, (u_long) num_quads*XQUAD_PORTIO_QUAD);
 }
 
-struct apic apic_numaq = {
+/* Use __refdata to keep false positive warning calm.   */
+struct apic __refdata apic_numaq = {
 
         .name                           = "NUMAQ",
         .probe                          = probe_numaq,
diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
index 8e4cbb255c38..a5371ec36776 100644
--- a/arch/x86/kernel/apic/x2apic_cluster.c
+++ b/arch/x86/kernel/apic/x2apic_cluster.c
@@ -17,11 +17,13 @@ static int x2apic_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
         return x2apic_enabled();
 }
 
-/* Start with all IRQs pointing to boot CPU.  IRQ balancing will shift them. */
-
+/*
+ * need to use more than cpu 0, because we need more vectors when
+ * MSI-X are used.
+ */
 static const struct cpumask *x2apic_target_cpus(void)
 {
-        return cpumask_of(0);
+        return cpu_online_mask;
 }
 
 /*
@@ -170,7 +172,7 @@ static unsigned long set_apic_id(unsigned int id)
 
 static int x2apic_cluster_phys_pkg_id(int initial_apicid, int index_msb)
 {
-        return current_cpu_data.initial_apicid >> index_msb;
+        return initial_apicid >> index_msb;
 }
 
 static void x2apic_send_IPI_self(int vector)
diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
index a284359627e7..a8989aadc99a 100644
--- a/arch/x86/kernel/apic/x2apic_phys.c
+++ b/arch/x86/kernel/apic/x2apic_phys.c
@@ -27,11 +27,13 @@ static int x2apic_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
                 return 0;
 }
 
-/* Start with all IRQs pointing to boot CPU.  IRQ balancing will shift them. */
-
+/*
+ * need to use more than cpu 0, because we need more vectors when
+ * MSI-X are used.
+ */
 static const struct cpumask *x2apic_target_cpus(void)
 {
-        return cpumask_of(0);
+        return cpu_online_mask;
 }
 
 static void x2apic_vector_allocation_domain(int cpu, struct cpumask *retmask)
@@ -162,7 +164,7 @@ static unsigned long set_apic_id(unsigned int id)
 
 static int x2apic_phys_pkg_id(int initial_apicid, int index_msb)
 {
-        return current_cpu_data.initial_apicid >> index_msb;
+        return initial_apicid >> index_msb;
 }
 
 static void x2apic_send_IPI_self(int vector)
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index 096d19aea2f7..832e908adcb5 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -261,7 +261,7 @@ struct apic apic_x2apic_uv_x = {
         .apic_id_registered             = uv_apic_id_registered,
 
         .irq_delivery_mode              = dest_Fixed,
-        .irq_dest_mode                  = 1, /* logical */
+        .irq_dest_mode                  = 0, /* physical */
 
         .target_cpus                    = uv_target_cpus,
         .disable_esr                    = 0,
@@ -362,12 +362,6 @@ static __init void get_lowmem_redirect(unsigned long *base, unsigned long *size)
         BUG();
 }
 
-static __init void map_low_mmrs(void)
-{
-        init_extra_mapping_uc(UV_GLOBAL_MMR32_BASE, UV_GLOBAL_MMR32_SIZE);
-        init_extra_mapping_uc(UV_LOCAL_MMR_BASE, UV_LOCAL_MMR_SIZE);
-}
-
 enum map_type {map_wb, map_uc};
 
 static __init void map_high(char *id, unsigned long base, int shift,
@@ -395,26 +389,6 @@ static __init void map_gru_high(int max_pnode)
                 map_high("GRU", gru.s.base, shift, max_pnode, map_wb);
 }
 
-static __init void map_config_high(int max_pnode)
-{
-        union uvh_rh_gam_cfg_overlay_config_mmr_u cfg;
-        int shift = UVH_RH_GAM_CFG_OVERLAY_CONFIG_MMR_BASE_SHFT;
-
-        cfg.v = uv_read_local_mmr(UVH_RH_GAM_CFG_OVERLAY_CONFIG_MMR);
-        if (cfg.s.enable)
-                map_high("CONFIG", cfg.s.base, shift, max_pnode, map_uc);
-}
-
-static __init void map_mmr_high(int max_pnode)
-{
-        union uvh_rh_gam_mmr_overlay_config_mmr_u mmr;
-        int shift = UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT;
-
-        mmr.v = uv_read_local_mmr(UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR);
-        if (mmr.s.enable)
-                map_high("MMR", mmr.s.base, shift, max_pnode, map_uc);
-}
-
 static __init void map_mmioh_high(int max_pnode)
 {
         union uvh_rh_gam_mmioh_overlay_config_mmr_u mmioh;
@@ -566,8 +540,6 @@ void __init uv_system_init(void)
         unsigned long mmr_base, present, paddr;
         unsigned short pnode_mask;
 
-        map_low_mmrs();
-
         m_n_config.v = uv_read_local_mmr(UVH_SI_ADDR_MAP_CONFIG);
         m_val = m_n_config.s.m_skt;
         n_val = m_n_config.s.n_skt;
@@ -591,6 +563,8 @@ void __init uv_system_init(void)
         bytes = sizeof(struct uv_blade_info) * uv_num_possible_blades();
         uv_blade_info = kmalloc(bytes, GFP_KERNEL);
         BUG_ON(!uv_blade_info);
+        for (blade = 0; blade < uv_num_possible_blades(); blade++)
+                uv_blade_info[blade].memory_nid = -1;
 
         get_lowmem_redirect(&lowmem_redir_base, &lowmem_redir_size);
 
@@ -629,6 +603,9 @@ void __init uv_system_init(void)
                 lcpu = uv_blade_info[blade].nr_possible_cpus;
                 uv_blade_info[blade].nr_possible_cpus++;
 
+                /* Any node on the blade, else will contain -1. */
+                uv_blade_info[blade].memory_nid = nid;
+
                 uv_cpu_hub_info(cpu)->lowmem_remap_base = lowmem_redir_base;
                 uv_cpu_hub_info(cpu)->lowmem_remap_top = lowmem_redir_size;
                 uv_cpu_hub_info(cpu)->m_val = m_val;
@@ -662,11 +639,10 @@ void __init uv_system_init(void)
                 pnode = (paddr >> m_val) & pnode_mask;
                 blade = boot_pnode_to_blade(pnode);
                 uv_node_to_blade[nid] = blade;
+                max_pnode = max(pnode, max_pnode);
         }
 
         map_gru_high(max_pnode);
-        map_mmr_high(max_pnode);
-        map_config_high(max_pnode);
         map_mmioh_high(max_pnode);
 
         uv_cpu_init();
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index 79302e9a33a4..442b5508893f 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -811,7 +811,7 @@ static int apm_do_idle(void)
         u8 ret = 0;
         int idled = 0;
         int polling;
-        int err;
+        int err = 0;
 
         polling = !!(current_thread_info()->status & TS_POLLING);
         if (polling) {
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 28e5f5956042..e2485b03f1cf 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -356,7 +356,7 @@ static void __cpuinit early_init_amd(struct cpuinfo_x86 *c)
 #endif
 #if defined(CONFIG_X86_LOCAL_APIC) && defined(CONFIG_PCI)
         /* check CPU config space for extended APIC ID */
-        if (c->x86 >= 0xf) {
+        if (cpu_has_apic && c->x86 >= 0xf) {
                 unsigned int val;
                 val = read_pci_config(0, 24, 0, 0x68);
                 if ((val & ((1 << 17) | (1 << 18))) == ((1 << 17) | (1 << 18)))
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index 81cbe64ed6b4..2a50ef891000 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -299,7 +299,7 @@ static int transition_pstate(struct powernow_k8_data *data, u32 pstate)
 static int transition_fid_vid(struct powernow_k8_data *data,
                 u32 reqfid, u32 reqvid)
 {
-        if (core_voltage_pre_transition(data, reqvid))
+        if (core_voltage_pre_transition(data, reqvid, reqfid))
                 return 1;
 
         if (core_frequency_transition(data, reqfid))
@@ -327,17 +327,20 @@ static int transition_fid_vid(struct powernow_k8_data *data,
 
 /* Phase 1 - core voltage transition ... setup voltage */
 static int core_voltage_pre_transition(struct powernow_k8_data *data,
-                u32 reqvid)
+                u32 reqvid, u32 reqfid)
 {
         u32 rvosteps = data->rvo;
         u32 savefid = data->currfid;
-        u32 maxvid, lo;
+        u32 maxvid, lo, rvomult = 1;
 
         dprintk("ph1 (cpu%d): start, currfid 0x%x, currvid 0x%x, "
                 "reqvid 0x%x, rvo 0x%x\n",
                 smp_processor_id(),
                 data->currfid, data->currvid, reqvid, data->rvo);
 
+        if ((savefid < LO_FID_TABLE_TOP) && (reqfid < LO_FID_TABLE_TOP))
+                rvomult = 2;
+        rvosteps *= rvomult;
         rdmsr(MSR_FIDVID_STATUS, lo, maxvid);
         maxvid = 0x1f & (maxvid >> 16);
         dprintk("ph1 maxvid=0x%x\n", maxvid);
@@ -351,7 +354,8 @@ static int core_voltage_pre_transition(struct powernow_k8_data *data,
                         return 1;
         }
 
-        while ((rvosteps > 0) && ((data->rvo + data->currvid) > reqvid)) {
+        while ((rvosteps > 0) &&
+                        ((rvomult * data->rvo + data->currvid) > reqvid)) {
                 if (data->currvid == maxvid) {
                         rvosteps = 0;
                 } else {
@@ -384,13 +388,6 @@ static int core_frequency_transition(struct powernow_k8_data *data, u32 reqfid)
         u32 vcoreqfid, vcocurrfid, vcofiddiff;
         u32 fid_interval, savevid = data->currvid;
 
-        if ((reqfid < HI_FID_TABLE_BOTTOM) &&
-            (data->currfid < HI_FID_TABLE_BOTTOM)) {
-                printk(KERN_ERR PFX "ph2: illegal lo-lo transition "
-                                "0x%x 0x%x\n", reqfid, data->currfid);
-                return 1;
-        }
-
         if (data->currfid == reqfid) {
                 printk(KERN_ERR PFX "ph2 null fid transition 0x%x\n",
                                 data->currfid);
@@ -407,6 +404,9 @@ static int core_frequency_transition(struct powernow_k8_data *data, u32 reqfid)
         vcofiddiff = vcocurrfid > vcoreqfid ? vcocurrfid - vcoreqfid
             : vcoreqfid - vcocurrfid;
 
+        if ((reqfid <= LO_FID_TABLE_TOP) && (data->currfid <= LO_FID_TABLE_TOP))
+                vcofiddiff = 0;
+
         while (vcofiddiff > 2) {
                 (data->currfid & 1) ? (fid_interval = 1) : (fid_interval = 2);
 
@@ -1081,14 +1081,6 @@ static int transition_frequency_fidvid(struct powernow_k8_data *data,
                 return 0;
         }
 
-        if ((fid < HI_FID_TABLE_BOTTOM) &&
-            (data->currfid < HI_FID_TABLE_BOTTOM)) {
-                printk(KERN_ERR PFX
-                       "ignoring illegal change in lo freq table-%x to 0x%x\n",
-                       data->currfid, fid);
-                return 1;
-        }
-
         dprintk("cpu %d, changing to fid 0x%x, vid 0x%x\n",
                 smp_processor_id(), fid, vid);
         freqs.old = find_khz_freq_from_fid(data->currfid);
@@ -1267,7 +1259,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
 {
         static const char ACPI_PSS_BIOS_BUG_MSG[] =
                 KERN_ERR FW_BUG PFX "No compatible ACPI _PSS objects found.\n"
-                KERN_ERR FW_BUG PFX "Try again with latest BIOS.\n";
+                FW_BUG PFX "Try again with latest BIOS.\n";
         struct powernow_k8_data *data;
         struct init_on_cpu init_on_cpu;
         int rc;
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.h b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h
index c9c1190b5e1f..02ce824073cb 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.h
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h
@@ -215,7 +215,8 @@ struct pst_s {
 
 #define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "powernow-k8", msg)
 
-static int core_voltage_pre_transition(struct powernow_k8_data *data, u32 reqvid);
+static int core_voltage_pre_transition(struct powernow_k8_data *data,
+        u32 reqvid, u32 regfid);
 static int core_voltage_post_transition(struct powernow_k8_data *data, u32 reqvid);
 static int core_frequency_transition(struct powernow_k8_data *data, u32 reqfid);
 
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index af425b83202b..1cfb623ce11c 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -194,14 +194,14 @@ static void print_mce(struct mce *m)
                        m->cs, m->ip);
                 if (m->cs == __KERNEL_CS)
                         print_symbol("{%s}", m->ip);
-                printk("\n");
+                printk(KERN_CONT "\n");
         }
         printk(KERN_EMERG "TSC %llx ", m->tsc);
         if (m->addr)
-                printk("ADDR %llx ", m->addr);
+                printk(KERN_CONT "ADDR %llx ", m->addr);
         if (m->misc)
-                printk("MISC %llx ", m->misc);
-        printk("\n");
+                printk(KERN_CONT "MISC %llx ", m->misc);
+        printk(KERN_CONT "\n");
         printk(KERN_EMERG "PROCESSOR %u:%x TIME %llu SOCKET %u APIC %x\n",
                         m->cpuvendor, m->cpuid, m->time, m->socketid,
                         m->apicid);
@@ -209,13 +209,13 @@ static void print_mce(struct mce *m)
 
 static void print_mce_head(void)
 {
-        printk(KERN_EMERG "\n" KERN_EMERG "HARDWARE ERROR\n");
+        printk(KERN_EMERG "\nHARDWARE ERROR\n");
 }
 
 static void print_mce_tail(void)
 {
         printk(KERN_EMERG "This is not a software problem!\n"
-               KERN_EMERG "Run through mcelog --ascii to decode and contact your hardware vendor\n");
+               "Run through mcelog --ascii to decode and contact your hardware vendor\n");
 }
 
 #define PANIC_TIMEOUT 5 /* 5 seconds */
@@ -1692,17 +1692,15 @@ static ssize_t set_trigger(struct sys_device *s, struct sysdev_attribute *attr,
                                 const char *buf, size_t siz)
 {
         char *p;
-        int len;
 
         strncpy(mce_helper, buf, sizeof(mce_helper));
         mce_helper[sizeof(mce_helper)-1] = 0;
-        len = strlen(mce_helper);
         p = strchr(mce_helper, '\n');
 
-        if (*p)
+        if (p)
                 *p = 0;
 
-        return len;
+        return strlen(mce_helper) + !!p;
 }
 
 static ssize_t set_ignore_ce(struct sys_device *s,
diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c
index d4cf4ce19aac..a7aa8f900954 100644
--- a/arch/x86/kernel/cpu/perf_counter.c
+++ b/arch/x86/kernel/cpu/perf_counter.c
@@ -66,6 +66,52 @@ static DEFINE_PER_CPU(struct cpu_hw_counters, cpu_hw_counters) = {
 };
 
 /*
+ * Not sure about some of these
+ */
+static const u64 p6_perfmon_event_map[] =
+{
+  [PERF_COUNT_HW_CPU_CYCLES]            = 0x0079,
+  [PERF_COUNT_HW_INSTRUCTIONS]          = 0x00c0,
+  [PERF_COUNT_HW_CACHE_REFERENCES]      = 0x0000,
+  [PERF_COUNT_HW_CACHE_MISSES]          = 0x0000,
+  [PERF_COUNT_HW_BRANCH_INSTRUCTIONS]   = 0x00c4,
+  [PERF_COUNT_HW_BRANCH_MISSES]         = 0x00c5,
+  [PERF_COUNT_HW_BUS_CYCLES]            = 0x0062,
+};
+
+static u64 p6_pmu_event_map(int event)
+{
+        return p6_perfmon_event_map[event];
+}
+
+/*
+ * Counter setting that is specified not to count anything.
+ * We use this to effectively disable a counter.
+ *
+ * L2_RQSTS with 0 MESI unit mask.
+ */
+#define P6_NOP_COUNTER                  0x0000002EULL
+
+static u64 p6_pmu_raw_event(u64 event)
+{
+#define P6_EVNTSEL_EVENT_MASK           0x000000FFULL
+#define P6_EVNTSEL_UNIT_MASK            0x0000FF00ULL
+#define P6_EVNTSEL_EDGE_MASK            0x00040000ULL
+#define P6_EVNTSEL_INV_MASK             0x00800000ULL
+#define P6_EVNTSEL_COUNTER_MASK         0xFF000000ULL
+
+#define P6_EVNTSEL_MASK                 \
+        (P6_EVNTSEL_EVENT_MASK |        \
+         P6_EVNTSEL_UNIT_MASK  |        \
+         P6_EVNTSEL_EDGE_MASK  |        \
+         P6_EVNTSEL_INV_MASK   |        \
+         P6_EVNTSEL_COUNTER_MASK)
+
+        return event & P6_EVNTSEL_MASK;
+}
+
+
+/*
  * Intel PerfMon v3. Used on Core2 and later.
  */
 static const u64 intel_perfmon_event_map[] =
@@ -666,6 +712,7 @@ static int __hw_perf_counter_init(struct perf_counter *counter)
 {
         struct perf_counter_attr *attr = &counter->attr;
         struct hw_perf_counter *hwc = &counter->hw;
+        u64 config;
         int err;
 
         if (!x86_pmu_initialized())
@@ -718,14 +765,40 @@ static int __hw_perf_counter_init(struct perf_counter *counter)
 
         if (attr->config >= x86_pmu.max_events)
                 return -EINVAL;
+
         /*
          * The generic map:
          */
-        hwc->config |= x86_pmu.event_map(attr->config);
+        config = x86_pmu.event_map(attr->config);
+
+        if (config == 0)
+                return -ENOENT;
+
+        if (config == -1LL)
+                return -EINVAL;
+
+        hwc->config |= config;
 
         return 0;
 }
 
+static void p6_pmu_disable_all(void)
+{
+        struct cpu_hw_counters *cpuc = &__get_cpu_var(cpu_hw_counters);
+        u64 val;
+
+        if (!cpuc->enabled)
+                return;
+
+        cpuc->enabled = 0;
+        barrier();
+
+        /* p6 only has one enable register */
+        rdmsrl(MSR_P6_EVNTSEL0, val);
+        val &= ~ARCH_PERFMON_EVENTSEL0_ENABLE;
+        wrmsrl(MSR_P6_EVNTSEL0, val);
+}
+
 static void intel_pmu_disable_all(void)
 {
         wrmsrl(MSR_CORE_PERF_GLOBAL_CTRL, 0);
@@ -767,6 +840,23 @@ void hw_perf_disable(void)
         return x86_pmu.disable_all();
 }
 
+static void p6_pmu_enable_all(void)
+{
+        struct cpu_hw_counters *cpuc = &__get_cpu_var(cpu_hw_counters);
+        unsigned long val;
+
+        if (cpuc->enabled)
+                return;
+
+        cpuc->enabled = 1;
+        barrier();
+
+        /* p6 only has one enable register */
+        rdmsrl(MSR_P6_EVNTSEL0, val);
+        val |= ARCH_PERFMON_EVENTSEL0_ENABLE;
+        wrmsrl(MSR_P6_EVNTSEL0, val);
+}
+
 static void intel_pmu_enable_all(void)
 {
         wrmsrl(MSR_CORE_PERF_GLOBAL_CTRL, x86_pmu.intel_ctrl);
@@ -784,13 +874,13 @@ static void amd_pmu_enable_all(void)
         barrier();
 
         for (idx = 0; idx < x86_pmu.num_counters; idx++) {
+                struct perf_counter *counter = cpuc->counters[idx];
                 u64 val;
 
                 if (!test_bit(idx, cpuc->active_mask))
                         continue;
-                rdmsrl(MSR_K7_EVNTSEL0 + idx, val);
-                if (val & ARCH_PERFMON_EVENTSEL0_ENABLE)
-                        continue;
+
+                val = counter->hw.config;
                 val |= ARCH_PERFMON_EVENTSEL0_ENABLE;
                 wrmsrl(MSR_K7_EVNTSEL0 + idx, val);
         }
@@ -819,16 +909,13 @@ static inline void intel_pmu_ack_status(u64 ack)
 
 static inline void x86_pmu_enable_counter(struct hw_perf_counter *hwc, int idx)
 {
-        int err;
-        err = checking_wrmsrl(hwc->config_base + idx,
+        (void)checking_wrmsrl(hwc->config_base + idx,
                               hwc->config | ARCH_PERFMON_EVENTSEL0_ENABLE);
 }
 
 static inline void x86_pmu_disable_counter(struct hw_perf_counter *hwc, int idx)
 {
-        int err;
-        err = checking_wrmsrl(hwc->config_base + idx,
-                              hwc->config);
+        (void)checking_wrmsrl(hwc->config_base + idx, hwc->config);
 }
 
 static inline void
@@ -836,13 +923,24 @@ intel_pmu_disable_fixed(struct hw_perf_counter *hwc, int __idx)
 {
         int idx = __idx - X86_PMC_IDX_FIXED;
         u64 ctrl_val, mask;
-        int err;
 
         mask = 0xfULL << (idx * 4);
 
         rdmsrl(hwc->config_base, ctrl_val);
         ctrl_val &= ~mask;
-        err = checking_wrmsrl(hwc->config_base, ctrl_val);
+        (void)checking_wrmsrl(hwc->config_base, ctrl_val);
+}
+
+static inline void
+p6_pmu_disable_counter(struct hw_perf_counter *hwc, int idx)
+{
+        struct cpu_hw_counters *cpuc = &__get_cpu_var(cpu_hw_counters);
+        u64 val = P6_NOP_COUNTER;
+
+        if (cpuc->enabled)
+                val |= ARCH_PERFMON_EVENTSEL0_ENABLE;
+
+        (void)checking_wrmsrl(hwc->config_base + idx, val);
 }
 
 static inline void
@@ -943,6 +1041,19 @@ intel_pmu_enable_fixed(struct hw_perf_counter *hwc, int __idx)
         err = checking_wrmsrl(hwc->config_base, ctrl_val);
 }
 
+static void p6_pmu_enable_counter(struct hw_perf_counter *hwc, int idx)
+{
+        struct cpu_hw_counters *cpuc = &__get_cpu_var(cpu_hw_counters);
+        u64 val;
+
+        val = hwc->config;
+        if (cpuc->enabled)
+                val |= ARCH_PERFMON_EVENTSEL0_ENABLE;
+
+        (void)checking_wrmsrl(hwc->config_base + idx, val);
+}
+
+
 static void intel_pmu_enable_counter(struct hw_perf_counter *hwc, int idx)
 {
         if (unlikely(hwc->config_base == MSR_ARCH_PERFMON_FIXED_CTR_CTRL)) {
@@ -959,8 +1070,6 @@ static void amd_pmu_enable_counter(struct hw_perf_counter *hwc, int idx)
 
         if (cpuc->enabled)
                 x86_pmu_enable_counter(hwc, idx);
-        else
-                x86_pmu_disable_counter(hwc, idx);
 }
 
 static int
@@ -1176,6 +1285,49 @@ static void intel_pmu_reset(void)
         local_irq_restore(flags);
 }
 
+static int p6_pmu_handle_irq(struct pt_regs *regs)
+{
+        struct perf_sample_data data;
+        struct cpu_hw_counters *cpuc;
+        struct perf_counter *counter;
+        struct hw_perf_counter *hwc;
+        int idx, handled = 0;
+        u64 val;
+
+        data.regs = regs;
+        data.addr = 0;
+
+        cpuc = &__get_cpu_var(cpu_hw_counters);
+
+        for (idx = 0; idx < x86_pmu.num_counters; idx++) {
+                if (!test_bit(idx, cpuc->active_mask))
+                        continue;
+
+                counter = cpuc->counters[idx];
+                hwc = &counter->hw;
+
+                val = x86_perf_counter_update(counter, hwc, idx);
+                if (val & (1ULL << (x86_pmu.counter_bits - 1)))
+                        continue;
+
+                /*
+                 * counter overflow
+                 */
+                handled         = 1;
+                data.period     = counter->hw.last_period;
+
+                if (!x86_perf_counter_set_period(counter, hwc, idx))
+                        continue;
+
+                if (perf_counter_overflow(counter, 1, &data))
+                        p6_pmu_disable_counter(hwc, idx);
+        }
+
+        if (handled)
+                inc_irq_stat(apic_perf_irqs);
+
+        return handled;
+}
 
 /*
  * This handler is triggered by the local APIC, so the APIC IRQ handling
@@ -1185,14 +1337,13 @@ static int intel_pmu_handle_irq(struct pt_regs *regs)
 {
         struct perf_sample_data data;
         struct cpu_hw_counters *cpuc;
-        int bit, cpu, loops;
+        int bit, loops;
         u64 ack, status;
 
         data.regs = regs;
         data.addr = 0;
 
-        cpu = smp_processor_id();
-        cpuc = &per_cpu(cpu_hw_counters, cpu);
+        cpuc = &__get_cpu_var(cpu_hw_counters);
 
         perf_disable();
         status = intel_pmu_get_status();
@@ -1249,14 +1400,13 @@ static int amd_pmu_handle_irq(struct pt_regs *regs)
         struct cpu_hw_counters *cpuc;
         struct perf_counter *counter;
         struct hw_perf_counter *hwc;
-        int cpu, idx, handled = 0;
+        int idx, handled = 0;
         u64 val;
 
         data.regs = regs;
         data.addr = 0;
 
-        cpu = smp_processor_id();
-        cpuc = &per_cpu(cpu_hw_counters, cpu);
+        cpuc = &__get_cpu_var(cpu_hw_counters);
 
         for (idx = 0; idx < x86_pmu.num_counters; idx++) {
                 if (!test_bit(idx, cpuc->active_mask))
@@ -1353,6 +1503,32 @@ static __read_mostly struct notifier_block perf_counter_nmi_notifier = {
         .priority               = 1
 };
 
+static struct x86_pmu p6_pmu = {
+        .name                   = "p6",
+        .handle_irq             = p6_pmu_handle_irq,
+        .disable_all            = p6_pmu_disable_all,
+        .enable_all             = p6_pmu_enable_all,
+        .enable                 = p6_pmu_enable_counter,
+        .disable                = p6_pmu_disable_counter,
+        .eventsel               = MSR_P6_EVNTSEL0,
+        .perfctr                = MSR_P6_PERFCTR0,
+        .event_map              = p6_pmu_event_map,
+        .raw_event              = p6_pmu_raw_event,
+        .max_events             = ARRAY_SIZE(p6_perfmon_event_map),
+        .max_period             = (1ULL << 31) - 1,
+        .version                = 0,
+        .num_counters           = 2,
+        /*
+         * Counters have 40 bits implemented. However they are designed such
+         * that bits [32-39] are sign extensions of bit 31. As such the
+         * effective width of a counter for P6-like PMU is 32 bits only.
+         *
+         * See IA-32 Intel Architecture Software developer manual Vol 3B
+         */
+        .counter_bits           = 32,
+        .counter_mask           = (1ULL << 32) - 1,
+};
+
 static struct x86_pmu intel_pmu = {
         .name                   = "Intel",
         .handle_irq             = intel_pmu_handle_irq,
@@ -1392,6 +1568,37 @@ static struct x86_pmu amd_pmu = {
         .max_period             = (1ULL << 47) - 1,
 };
 
+static int p6_pmu_init(void)
+{
+        switch (boot_cpu_data.x86_model) {
+        case 1:
+        case 3:  /* Pentium Pro */
+        case 5:
+        case 6:  /* Pentium II */
+        case 7:
+        case 8:
+        case 11: /* Pentium III */
+                break;
+        case 9:
+        case 13:
+                /* Pentium M */
+                break;
+        default:
+                pr_cont("unsupported p6 CPU model %d ",
+                        boot_cpu_data.x86_model);
+                return -ENODEV;
+        }
+
+        if (!cpu_has_apic) {
+                pr_info("no Local APIC, try rebooting with lapic");
+                return -ENODEV;
+        }
+
+        x86_pmu                         = p6_pmu;
+
+        return 0;
+}
+
 static int intel_pmu_init(void)
 {
         union cpuid10_edx edx;
@@ -1400,8 +1607,14 @@ static int intel_pmu_init(void)
         unsigned int ebx;
         int version;
 
-        if (!cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON))
+        if (!cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON)) {
+                /* check for P6 processor family */
+           if (boot_cpu_data.x86 == 6) {
+                return p6_pmu_init();
+           } else {
                 return -ENODEV;
+           }
+        }
 
         /*
          * Check whether the Architectural PerfMon supports
@@ -1561,6 +1774,7 @@ void callchain_store(struct perf_callchain_entry *entry, u64 ip)
 
 static DEFINE_PER_CPU(struct perf_callchain_entry, irq_entry);
 static DEFINE_PER_CPU(struct perf_callchain_entry, nmi_entry);
+static DEFINE_PER_CPU(int, in_nmi_frame);
 
 
 static void
@@ -1576,7 +1790,9 @@ static void backtrace_warning(void *data, char *msg)
 
 static int backtrace_stack(void *data, char *name)
 {
-        /* Process all stacks: */
+        per_cpu(in_nmi_frame, smp_processor_id()) =
+                        x86_is_stack_id(NMI_STACK, name);
+
         return 0;
 }
 
@@ -1584,6 +1800,9 @@ static void backtrace_address(void *data, unsigned long addr, int reliable)
 {
         struct perf_callchain_entry *entry = data;
 
+        if (per_cpu(in_nmi_frame, smp_processor_id()))
+                return;
+
         if (reliable)
                 callchain_store(entry, addr);
 }
diff --git a/arch/x86/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c
index 5c481f6205bf..e60ed740d2b3 100644
--- a/arch/x86/kernel/cpu/perfctr-watchdog.c
+++ b/arch/x86/kernel/cpu/perfctr-watchdog.c
@@ -803,8 +803,3 @@ int __kprobes lapic_wd_event(unsigned nmi_hz)
         wd_ops->rearm(wd, nmi_hz);
         return 1;
 }
-
-int lapic_watchdog_ok(void)
-{
-        return wd_ops != NULL;
-}
diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
index d593cd1f58dc..bca5fba91c9e 100644
--- a/arch/x86/kernel/dumpstack_32.c
+++ b/arch/x86/kernel/dumpstack_32.c
@@ -19,6 +19,12 @@
 
 #include "dumpstack.h"
 
+/* Just a stub for now */
+int x86_is_stack_id(int id, char *name)
+{
+        return 0;
+}
+
 void dump_trace(struct task_struct *task, struct pt_regs *regs,
                 unsigned long *stack, unsigned long bp,
                 const struct stacktrace_ops *ops, void *data)
diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
index d35db5993fd6..54b0a3276766 100644
--- a/arch/x86/kernel/dumpstack_64.c
+++ b/arch/x86/kernel/dumpstack_64.c
@@ -19,10 +19,8 @@
 
 #include "dumpstack.h"
 
-static unsigned long *in_exception_stack(unsigned cpu, unsigned long stack,
-                                        unsigned *usedp, char **idp)
-{
-        static char ids[][8] = {
+
+static char x86_stack_ids[][8] = {
                 [DEBUG_STACK - 1] = "#DB",
                 [NMI_STACK - 1] = "NMI",
                 [DOUBLEFAULT_STACK - 1] = "#DF",
@@ -33,6 +31,15 @@ static unsigned long *in_exception_stack(unsigned cpu, unsigned long stack,
                         N_EXCEPTION_STACKS + DEBUG_STKSZ / EXCEPTION_STKSZ - 2] = "#DB[?]"
 #endif
         };
+
+int x86_is_stack_id(int id, char *name)
+{
+        return x86_stack_ids[id - 1] == name;
+}
+
+static unsigned long *in_exception_stack(unsigned cpu, unsigned long stack,
+                                        unsigned *usedp, char **idp)
+{
         unsigned k;
 
         /*
@@ -61,7 +68,7 @@ static unsigned long *in_exception_stack(unsigned cpu, unsigned long stack,
                         if (*usedp & (1U << k))
                                 break;
                         *usedp |= 1U << k;
-                        *idp = ids[k];
+                        *idp = x86_stack_ids[k];
                         return (unsigned long *)end;
                 }
                 /*
@@ -81,12 +88,13 @@ static unsigned long *in_exception_stack(unsigned cpu, unsigned long stack,
                         do {
                                 ++j;
                                 end -= EXCEPTION_STKSZ;
-                                ids[j][4] = '1' + (j - N_EXCEPTION_STACKS);
+                                x86_stack_ids[j][4] = '1' +
+                                                (j - N_EXCEPTION_STACKS);
                         } while (stack < end - EXCEPTION_STKSZ);
                         if (*usedp & (1U << j))
                                 break;
                         *usedp |= 1U << j;
-                        *idp = ids[j];
+                        *idp = x86_stack_ids[j];
                         return (unsigned long *)end;
                 }
 #endif
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index c4ca89d9aaf4..5cb5725b2bae 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -627,10 +627,9 @@ __init void e820_setup_gap(void)
 #ifdef CONFIG_X86_64
         if (!found) {
                 gapstart = (max_pfn << PAGE_SHIFT) + 1024*1024;
-                printk(KERN_ERR "PCI: Warning: Cannot find a gap in the 32bit "
-                       "address range\n"
-                       KERN_ERR "PCI: Unassigned devices with 32bit resource "
-                       "registers may break!\n");
+                printk(KERN_ERR
+        "PCI: Warning: Cannot find a gap in the 32bit address range\n"
+        "PCI: Unassigned devices with 32bit resource registers may break!\n");
         }
 #endif
 
diff --git a/arch/x86/kernel/efi.c b/arch/x86/kernel/efi.c
index 96f7ac0bbf01..fe26ba3e3451 100644
--- a/arch/x86/kernel/efi.c
+++ b/arch/x86/kernel/efi.c
@@ -354,7 +354,7 @@ void __init efi_init(void)
          */
         c16 = tmp = early_ioremap(efi.systab->fw_vendor, 2);
         if (c16) {
-                for (i = 0; i < sizeof(vendor) && *c16; ++i)
+                for (i = 0; i < sizeof(vendor) - 1 && *c16; ++i)
                         vendor[i] = *c16++;
                 vendor[i] = '\0';
         } else
@@ -512,7 +512,7 @@ void __init efi_enter_virtual_mode(void)
                         && end_pfn <= max_pfn_mapped))
                         va = __va(md->phys_addr);
                 else
-                        va = efi_ioremap(md->phys_addr, size);
+                        va = efi_ioremap(md->phys_addr, size, md->type);
 
                 md->virt_addr = (u64) (unsigned long) va;
 
diff --git a/arch/x86/kernel/efi_64.c b/arch/x86/kernel/efi_64.c
index 22c3b7828c50..ac0621a7ac3d 100644
--- a/arch/x86/kernel/efi_64.c
+++ b/arch/x86/kernel/efi_64.c
@@ -98,10 +98,14 @@ void __init efi_call_phys_epilog(void)
         early_runtime_code_mapping_set_exec(0);
 }
 
-void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size)
+void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size,
+                                 u32 type)
 {
         unsigned long last_map_pfn;
 
+        if (type == EFI_MEMORY_MAPPED_IO)
+                return ioremap(phys_addr, size);
+
         last_map_pfn = init_memory_mapping(phys_addr, phys_addr + size);
         if ((last_map_pfn << PAGE_SHIFT) < phys_addr + size)
                 return NULL;
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index 8663afb56535..0d98a01cbdb2 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -602,7 +602,11 @@ ignore_int:
 #endif
         iret
 
-.section .cpuinit.data,"wa"
+#ifndef CONFIG_HOTPLUG_CPU
+        __CPUINITDATA
+#else
+        __REFDATA
+#endif
 .align 4
 ENTRY(initial_code)
         .long i386_start_kernel
diff --git a/arch/x86/kernel/irqinit.c b/arch/x86/kernel/irqinit.c
index 696f0e475c2d..92b7703d3d58 100644
--- a/arch/x86/kernel/irqinit.c
+++ b/arch/x86/kernel/irqinit.c
@@ -187,7 +187,7 @@ static void __init apic_intr_init(void)
 #ifdef CONFIG_X86_THERMAL_VECTOR
         alloc_intr_gate(THERMAL_APIC_VECTOR, thermal_interrupt);
 #endif
-#ifdef CONFIG_X86_THRESHOLD
+#ifdef CONFIG_X86_MCE_THRESHOLD
         alloc_intr_gate(THRESHOLD_APIC_VECTOR, threshold_interrupt);
 #endif
 #if defined(CONFIG_X86_NEW_MCE) && defined(CONFIG_X86_LOCAL_APIC)
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index a78ecad0c900..c664d515f613 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -200,7 +200,7 @@ static void kvm_leave_lazy_mmu(void)
         state->mode = paravirt_get_lazy_mode();
 }
 
-static void paravirt_ops_setup(void)
+static void __init paravirt_ops_setup(void)
 {
         pv_info.name = "KVM";
         pv_info.paravirt_enabled = 1;
diff --git a/arch/x86/kernel/mfgpt_32.c b/arch/x86/kernel/mfgpt_32.c
index 846510b78a09..2a62d843f015 100644
--- a/arch/x86/kernel/mfgpt_32.c
+++ b/arch/x86/kernel/mfgpt_32.c
@@ -347,7 +347,7 @@ static irqreturn_t mfgpt_tick(int irq, void *dev_id)
 
 static struct irqaction mfgptirq  = {
         .handler = mfgpt_tick,
-        .flags = IRQF_DISABLED | IRQF_NOBALANCING,
+        .flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_TIMER,
         .name = "mfgpt-timer"
 };
 
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index cfd9f9063896..d2e56b8f48e7 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -675,7 +675,7 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
  nommu:
         /* Should not happen anymore */
         printk(KERN_WARNING "PCI-DMA: More than 4GB of RAM and no IOMMU\n"
-               KERN_WARNING "falling back to iommu=soft.\n");
+               "falling back to iommu=soft.\n");
         return -1;
 }
 
diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
index 4f9c55f3a7c0..03801f2f761f 100644
--- a/arch/x86/kernel/pvclock.c
+++ b/arch/x86/kernel/pvclock.c
@@ -60,7 +60,7 @@ static inline u64 scale_delta(u64 delta, u32 mul_frac, int shift)
                 "adc  %5,%%edx ; "
                 : "=A" (product), "=r" (tmp1), "=r" (tmp2)
                 : "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) );
-#elif __x86_64__
+#elif defined(__x86_64__)
         __asm__ (
                 "mul %%rdx ; shrd $32,%%rdx,%%rax"
                 : "=a" (product) : "0" (delta), "d" ((u64)mul_frac) );
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index d2d1ce8170f0..9eb897603705 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -3,6 +3,7 @@
 #include <linux/init.h>
 #include <linux/pm.h>
 #include <linux/efi.h>
+#include <linux/dmi.h>
 #include <acpi/reboot.h>
 #include <asm/io.h>
 #include <asm/apic.h>
@@ -17,7 +18,6 @@
 #include <asm/cpu.h>
 
 #ifdef CONFIG_X86_32
-# include <linux/dmi.h>
 # include <linux/ctype.h>
 # include <linux/mc146818rtc.h>
 #else
@@ -249,6 +249,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
                         DMI_MATCH(DMI_PRODUCT_NAME, "VGN-Z540N"),
                 },
         },
+        {       /* Handle problems with rebooting on CompuLab SBC-FITPC2 */
+                .callback = set_bios_reboot,
+                .ident = "CompuLab SBC-FITPC2",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "CompuLab"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "SBC-FITPC2"),
+                },
+        },
         { }
 };
 
@@ -396,6 +404,46 @@ EXPORT_SYMBOL(machine_real_restart);
 
 #endif /* CONFIG_X86_32 */
 
+/*
+ * Some Apple MacBook and MacBookPro's needs reboot=p to be able to reboot
+ */
+static int __init set_pci_reboot(const struct dmi_system_id *d)
+{
+        if (reboot_type != BOOT_CF9) {
+                reboot_type = BOOT_CF9;
+                printk(KERN_INFO "%s series board detected. "
+                       "Selecting PCI-method for reboots.\n", d->ident);
+        }
+        return 0;
+}
+
+static struct dmi_system_id __initdata pci_reboot_dmi_table[] = {
+        {       /* Handle problems with rebooting on Apple MacBook5,2 */
+                .callback = set_pci_reboot,
+                .ident = "Apple MacBook",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "MacBook5,2"),
+                },
+        },
+        {       /* Handle problems with rebooting on Apple MacBookPro5,1 */
+                .callback = set_pci_reboot,
+                .ident = "Apple MacBookPro5,1",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5,1"),
+                },
+        },
+        { }
+};
+
+static int __init pci_reboot_init(void)
+{
+        dmi_check_system(pci_reboot_dmi_table);
+        return 0;
+}
+core_initcall(pci_reboot_init);
+
 static inline void kb_wait(void)
 {
         int i;
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index de2cab132844..63f32d220ef2 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -672,6 +672,19 @@ static struct dmi_system_id __initdata bad_bios_dmi_table[] = {
                         DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies"),
                 },
         },
+        {
+        /*
+         * AMI BIOS with low memory corruption was found on Intel DG45ID board.
+         * It hase different DMI_BIOS_VENDOR = "Intel Corp.", for now we will
+         * match only DMI_BOARD_NAME and see if there is more bad products
+         * with this vendor.
+         */
+                .callback = dmi_low_memory_corruption,
+                .ident = "AMI BIOS",
+                .matches = {
+                        DMI_MATCH(DMI_BOARD_NAME, "DG45ID"),
+                },
+        },
 #endif
         {}
 };
diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c
index b263423fbe2a..95a7289e4b0c 100644
--- a/arch/x86/kernel/vmi_32.c
+++ b/arch/x86/kernel/vmi_32.c
@@ -441,7 +441,7 @@ vmi_startup_ipi_hook(int phys_apicid, unsigned long start_eip,
         ap.ds = __USER_DS;
         ap.es = __USER_DS;
         ap.fs = __KERNEL_PERCPU;
-        ap.gs = 0;
+        ap.gs = __KERNEL_STACK_CANARY;
 
         ap.eflags = 0;
 
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index 367e87882041..78d185d797de 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -112,11 +112,6 @@ SECTIONS
                 _sdata = .;
                 DATA_DATA
                 CONSTRUCTORS
-
-#ifdef CONFIG_X86_64
-                /* End of data section */
-                _edata = .;
-#endif
         } :data
 
 #ifdef CONFIG_X86_32
@@ -156,10 +151,8 @@ SECTIONS
         .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET) {
                 *(.data.read_mostly)
 
-#ifdef CONFIG_X86_32
                 /* End of data section */
                 _edata = .;
-#endif
         }
 
 #ifdef CONFIG_X86_64
@@ -400,8 +393,8 @@ SECTIONS
 
 
 #ifdef CONFIG_X86_32
-ASSERT((_end - LOAD_OFFSET <= KERNEL_IMAGE_SIZE),
-        "kernel image bigger than KERNEL_IMAGE_SIZE")
+. = ASSERT((_end - LOAD_OFFSET <= KERNEL_IMAGE_SIZE),
+           "kernel image bigger than KERNEL_IMAGE_SIZE");
 #else
 /*
  * Per-cpu symbols which need to be offset from __per_cpu_load
@@ -414,12 +407,12 @@ INIT_PER_CPU(irq_stack_union);
 /*
  * Build-time check on the image size:
  */
-ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
-        "kernel image bigger than KERNEL_IMAGE_SIZE")
+. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
+           "kernel image bigger than KERNEL_IMAGE_SIZE");
 
 #ifdef CONFIG_SMP
-ASSERT((per_cpu__irq_stack_union == 0),
-        "irq_stack_union is not at start of per-cpu area");
+. = ASSERT((per_cpu__irq_stack_union == 0),
+           "irq_stack_union is not at start of per-cpu area");
 #endif
 
 #endif /* CONFIG_X86_32 */
@@ -427,7 +420,7 @@ ASSERT((per_cpu__irq_stack_union == 0),
 #ifdef CONFIG_KEXEC
 #include <asm/kexec.h>
 
-ASSERT(kexec_control_code_size <= KEXEC_CONTROL_CODE_MAX_SIZE,
-       "kexec control code size is too big")
+. = ASSERT(kexec_control_code_size <= KEXEC_CONTROL_CODE_MAX_SIZE,
+           "kexec control code size is too big");
 #endif
 
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index 4d6f0d293ee2..21f68e00524f 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -104,6 +104,9 @@ static s64 __kpit_elapsed(struct kvm *kvm)
         ktime_t remaining;
         struct kvm_kpit_state *ps = &kvm->arch.vpit->pit_state;
 
+        if (!ps->pit_timer.period)
+                return 0;
+
         /*
          * The Counter does not stop when it reaches zero. In
          * Modes 0, 1, 4, and 5 the Counter ``wraps around'' to
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 7030b5f911bf..0ef5bb2b4043 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -489,16 +489,20 @@ static unsigned long *gfn_to_rmap(struct kvm *kvm, gfn_t gfn, int lpage)
  *
  * If rmapp bit zero is one, (then rmap & ~1) points to a struct kvm_rmap_desc
  * containing more mappings.
+ *
+ * Returns the number of rmap entries before the spte was added or zero if
+ * the spte was not added.
+ *
  */
-static void rmap_add(struct kvm_vcpu *vcpu, u64 *spte, gfn_t gfn, int lpage)
+static int rmap_add(struct kvm_vcpu *vcpu, u64 *spte, gfn_t gfn, int lpage)
 {
         struct kvm_mmu_page *sp;
         struct kvm_rmap_desc *desc;
         unsigned long *rmapp;
-        int i;
+        int i, count = 0;
 
         if (!is_rmap_pte(*spte))
-                return;
+                return count;
         gfn = unalias_gfn(vcpu->kvm, gfn);
         sp = page_header(__pa(spte));
         sp->gfns[spte - sp->spt] = gfn;
@@ -515,8 +519,10 @@ static void rmap_add(struct kvm_vcpu *vcpu, u64 *spte, gfn_t gfn, int lpage)
         } else {
                 rmap_printk("rmap_add: %p %llx many->many\n", spte, *spte);
                 desc = (struct kvm_rmap_desc *)(*rmapp & ~1ul);
-                while (desc->shadow_ptes[RMAP_EXT-1] && desc->more)
+                while (desc->shadow_ptes[RMAP_EXT-1] && desc->more) {
                         desc = desc->more;
+                        count += RMAP_EXT;
+                }
                 if (desc->shadow_ptes[RMAP_EXT-1]) {
                         desc->more = mmu_alloc_rmap_desc(vcpu);
                         desc = desc->more;
@@ -525,6 +531,7 @@ static void rmap_add(struct kvm_vcpu *vcpu, u64 *spte, gfn_t gfn, int lpage)
                         ;
                 desc->shadow_ptes[i] = spte;
         }
+        return count;
 }
 
 static void rmap_desc_remove_entry(unsigned long *rmapp,
@@ -754,6 +761,19 @@ static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp)
         return young;
 }
 
+#define RMAP_RECYCLE_THRESHOLD 1000
+
+static void rmap_recycle(struct kvm_vcpu *vcpu, gfn_t gfn, int lpage)
+{
+        unsigned long *rmapp;
+
+        gfn = unalias_gfn(vcpu->kvm, gfn);
+        rmapp = gfn_to_rmap(vcpu->kvm, gfn, lpage);
+
+        kvm_unmap_rmapp(vcpu->kvm, rmapp);
+        kvm_flush_remote_tlbs(vcpu->kvm);
+}
+
 int kvm_age_hva(struct kvm *kvm, unsigned long hva)
 {
         return kvm_handle_hva(kvm, hva, kvm_age_rmapp);
@@ -1407,24 +1427,25 @@ static int kvm_mmu_zap_page(struct kvm *kvm, struct kvm_mmu_page *sp)
  */
 void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned int kvm_nr_mmu_pages)
 {
+        int used_pages;
+
+        used_pages = kvm->arch.n_alloc_mmu_pages - kvm->arch.n_free_mmu_pages;
+        used_pages = max(0, used_pages);
+
         /*
          * If we set the number of mmu pages to be smaller be than the
          * number of actived pages , we must to free some mmu pages before we
          * change the value
          */
 
-        if ((kvm->arch.n_alloc_mmu_pages - kvm->arch.n_free_mmu_pages) >
-            kvm_nr_mmu_pages) {
-                int n_used_mmu_pages = kvm->arch.n_alloc_mmu_pages
-                                       - kvm->arch.n_free_mmu_pages;
-
-                while (n_used_mmu_pages > kvm_nr_mmu_pages) {
+        if (used_pages > kvm_nr_mmu_pages) {
+                while (used_pages > kvm_nr_mmu_pages) {
                         struct kvm_mmu_page *page;
 
                         page = container_of(kvm->arch.active_mmu_pages.prev,
                                             struct kvm_mmu_page, link);
                         kvm_mmu_zap_page(kvm, page);
-                        n_used_mmu_pages--;
+                        used_pages--;
                 }
                 kvm->arch.n_free_mmu_pages = 0;
         }
@@ -1740,6 +1761,7 @@ static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *shadow_pte,
 {
         int was_rmapped = 0;
         int was_writeble = is_writeble_pte(*shadow_pte);
+        int rmap_count;
 
         pgprintk("%s: spte %llx access %x write_fault %d"
                  " user_fault %d gfn %lx\n",
@@ -1781,9 +1803,11 @@ static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *shadow_pte,
 
         page_header_update_slot(vcpu->kvm, shadow_pte, gfn);
         if (!was_rmapped) {
-                rmap_add(vcpu, shadow_pte, gfn, largepage);
+                rmap_count = rmap_add(vcpu, shadow_pte, gfn, largepage);
                 if (!is_rmap_pte(*shadow_pte))
                         kvm_release_pfn_clean(pfn);
+                if (rmap_count > RMAP_RECYCLE_THRESHOLD)
+                        rmap_recycle(vcpu, gfn, largepage);
         } else {
                 if (was_writeble)
                         kvm_release_pfn_dirty(pfn);
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 71510e07e69e..b1f658ad2f06 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -711,6 +711,7 @@ static void svm_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
                 svm->vmcb->control.tsc_offset += delta;
                 vcpu->cpu = cpu;
                 kvm_migrate_timers(vcpu);
+                svm->asid_generation = 0;
         }
 
         for (i = 0; i < NR_HOST_SAVE_USER_MSRS; i++)
@@ -1031,7 +1032,6 @@ static void new_asid(struct vcpu_svm *svm, struct svm_cpu_data *svm_data)
                 svm->vmcb->control.tlb_ctl = TLB_CONTROL_FLUSH_ALL_ASID;
         }
 
-        svm->vcpu.cpu = svm_data->cpu;
         svm->asid_generation = svm_data->asid_generation;
         svm->vmcb->control.asid = svm_data->next_asid++;
 }
@@ -2300,8 +2300,8 @@ static void pre_svm_run(struct vcpu_svm *svm)
         struct svm_cpu_data *svm_data = per_cpu(svm_data, cpu);
 
         svm->vmcb->control.tlb_ctl = TLB_CONTROL_DO_NOTHING;
-        if (svm->vcpu.cpu != cpu ||
-            svm->asid_generation != svm_data->asid_generation)
+        /* FIXME: handle wraparound of asid_generation */
+        if (svm->asid_generation != svm_data->asid_generation)
                 new_asid(svm, svm_data);
 }
 
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 356a0ce85c68..29f912927a58 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -3157,8 +3157,8 @@ static void handle_invalid_guest_state(struct kvm_vcpu *vcpu,
         struct vcpu_vmx *vmx = to_vmx(vcpu);
         enum emulation_result err = EMULATE_DONE;
 
-        preempt_enable();
         local_irq_enable();
+        preempt_enable();
 
         while (!guest_state_valid(vcpu)) {
                 err = emulate_instruction(vcpu, kvm_run, 0, 0, 0);
@@ -3168,7 +3168,7 @@ static void handle_invalid_guest_state(struct kvm_vcpu *vcpu,
 
                 if (err != EMULATE_DONE) {
                         kvm_report_emulation_failure(vcpu, "emulation failure");
-                        return;
+                        break;
                 }
 
                 if (signal_pending(current))
@@ -3177,8 +3177,8 @@ static void handle_invalid_guest_state(struct kvm_vcpu *vcpu,
                         schedule();
         }
 
-        local_irq_disable();
         preempt_disable();
+        local_irq_disable();
 
         vmx->invalid_state_emulation_result = err;
 }
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index fe5474aec41a..3d4529011828 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -704,11 +704,48 @@ static bool msr_mtrr_valid(unsigned msr)
         return false;
 }
 
+static bool valid_pat_type(unsigned t)
+{
+        return t < 8 && (1 << t) & 0xf3; /* 0, 1, 4, 5, 6, 7 */
+}
+
+static bool valid_mtrr_type(unsigned t)
+{
+        return t < 8 && (1 << t) & 0x73; /* 0, 1, 4, 5, 6 */
+}
+
+static bool mtrr_valid(struct kvm_vcpu *vcpu, u32 msr, u64 data)
+{
+        int i;
+
+        if (!msr_mtrr_valid(msr))
+                return false;
+
+        if (msr == MSR_IA32_CR_PAT) {
+                for (i = 0; i < 8; i++)
+                        if (!valid_pat_type((data >> (i * 8)) & 0xff))
+                                return false;
+                return true;
+        } else if (msr == MSR_MTRRdefType) {
+                if (data & ~0xcff)
+                        return false;
+                return valid_mtrr_type(data & 0xff);
+        } else if (msr >= MSR_MTRRfix64K_00000 && msr <= MSR_MTRRfix4K_F8000) {
+                for (i = 0; i < 8 ; i++)
+                        if (!valid_mtrr_type((data >> (i * 8)) & 0xff))
+                                return false;
+                return true;
+        }
+
+        /* variable MTRRs */
+        return valid_mtrr_type(data & 0xff);
+}
+
 static int set_msr_mtrr(struct kvm_vcpu *vcpu, u32 msr, u64 data)
 {
         u64 *p = (u64 *)&vcpu->arch.mtrr_state.fixed_ranges;
 
-        if (!msr_mtrr_valid(msr))
+        if (!mtrr_valid(vcpu, msr, data))
                 return 1;
 
         if (msr == MSR_MTRRdefType) {
@@ -1079,14 +1116,13 @@ long kvm_arch_dev_ioctl(struct file *filp,
                 if (copy_to_user(user_msr_list, &msr_list, sizeof msr_list))
                         goto out;
                 r = -E2BIG;
-                if (n < num_msrs_to_save)
+                if (n < msr_list.nmsrs)
                         goto out;
                 r = -EFAULT;
                 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
                                  num_msrs_to_save * sizeof(u32)))
                         goto out;
-                if (copy_to_user(user_msr_list->indices
-                                 + num_msrs_to_save * sizeof(u32),
+                if (copy_to_user(user_msr_list->indices + num_msrs_to_save,
                                  &emulated_msrs,
                                  ARRAY_SIZE(emulated_msrs) * sizeof(u32)))
                         goto out;
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index 7bc65f0f62c4..d677fa9ca650 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -22,7 +22,8 @@
  *
  * So how does the kernel know it's a Guest?  We'll see that later, but let's
  * just say that we end up here where we replace the native functions various
- * "paravirt" structures with our Guest versions, then boot like normal. :*/
+ * "paravirt" structures with our Guest versions, then boot like normal.
+:*/
 
 /*
  * Copyright (C) 2006, Rusty Russell <rusty@rustcorp.com.au> IBM Corporation.
@@ -74,7 +75,8 @@
  *
  * The Guest in our tale is a simple creature: identical to the Host but
  * behaving in simplified but equivalent ways.  In particular, the Guest is the
- * same kernel as the Host (or at least, built from the same source code). :*/
+ * same kernel as the Host (or at least, built from the same source code).
+:*/
 
 struct lguest_data lguest_data = {
         .hcall_status = { [0 ... LHCALL_RING_SIZE-1] = 0xFF },
@@ -85,7 +87,8 @@ struct lguest_data lguest_data = {
         .syscall_vec = SYSCALL_VECTOR,
 };
 
-/*G:037 async_hcall() is pretty simple: I'm quite proud of it really.  We have a
+/*G:037
+ * async_hcall() is pretty simple: I'm quite proud of it really.  We have a
  * ring buffer of stored hypercalls which the Host will run though next time we
  * do a normal hypercall.  Each entry in the ring has 5 slots for the hypercall
  * arguments, and a "hcall_status" word which is 0 if the call is ready to go,
@@ -94,7 +97,8 @@ struct lguest_data lguest_data = {
  * If we come around to a slot which hasn't been finished, then the table is
  * full and we just make the hypercall directly.  This has the nice side
  * effect of causing the Host to run all the stored calls in the ring buffer
- * which empties it for next time! */
+ * which empties it for next time!
+ */
 static void async_hcall(unsigned long call, unsigned long arg1,
                         unsigned long arg2, unsigned long arg3,
                         unsigned long arg4)
@@ -103,9 +107,11 @@ static void async_hcall(unsigned long call, unsigned long arg1,
         static unsigned int next_call;
         unsigned long flags;
 
-        /* Disable interrupts if not already disabled: we don't want an
+        /*
+         * Disable interrupts if not already disabled: we don't want an
          * interrupt handler making a hypercall while we're already doing
-         * one! */
+         * one!
+         */
         local_irq_save(flags);
         if (lguest_data.hcall_status[next_call] != 0xFF) {
                 /* Table full, so do normal hcall which will flush table. */
@@ -125,8 +131,9 @@ static void async_hcall(unsigned long call, unsigned long arg1,
         local_irq_restore(flags);
 }
 
-/*G:035 Notice the lazy_hcall() above, rather than hcall().  This is our first
- * real optimization trick!
+/*G:035
+ * Notice the lazy_hcall() above, rather than hcall().  This is our first real
+ * optimization trick!
  *
  * When lazy_mode is set, it means we're allowed to defer all hypercalls and do
  * them as a batch when lazy_mode is eventually turned off.  Because hypercalls
@@ -136,7 +143,8 @@ static void async_hcall(unsigned long call, unsigned long arg1,
  * lguest_leave_lazy_mode().
  *
  * So, when we're in lazy mode, we call async_hcall() to store the call for
- * future processing: */
+ * future processing:
+ */
 static void lazy_hcall1(unsigned long call,
                        unsigned long arg1)
 {
@@ -146,6 +154,7 @@ static void lazy_hcall1(unsigned long call,
                 async_hcall(call, arg1, 0, 0, 0);
 }
 
+/* You can imagine what lazy_hcall2, 3 and 4 look like. :*/
 static void lazy_hcall2(unsigned long call,
                        unsigned long arg1,
                        unsigned long arg2)
@@ -181,8 +190,10 @@ static void lazy_hcall4(unsigned long call,
 }
 #endif
 
-/* When lazy mode is turned off reset the per-cpu lazy mode variable and then
- * issue the do-nothing hypercall to flush any stored calls. */
+/*G:036
+ * When lazy mode is turned off reset the per-cpu lazy mode variable and then
+ * issue the do-nothing hypercall to flush any stored calls.
+:*/
 static void lguest_leave_lazy_mmu_mode(void)
 {
         kvm_hypercall0(LHCALL_FLUSH_ASYNC);
@@ -208,9 +219,11 @@ static void lguest_end_context_switch(struct task_struct *next)
  * check there before it tries to deliver an interrupt.
  */
 
-/* save_flags() is expected to return the processor state (ie. "flags").  The
+/*
+ * save_flags() is expected to return the processor state (ie. "flags").  The
  * flags word contains all kind of stuff, but in practice Linux only cares
- * about the interrupt flag.  Our "save_flags()" just returns that. */
+ * about the interrupt flag.  Our "save_flags()" just returns that.
+ */
 static unsigned long save_fl(void)
 {
         return lguest_data.irq_enabled;
@@ -222,13 +235,15 @@ static void irq_disable(void)
         lguest_data.irq_enabled = 0;
 }
 
-/* Let's pause a moment.  Remember how I said these are called so often?
+/*
+ * Let's pause a moment.  Remember how I said these are called so often?
  * Jeremy Fitzhardinge optimized them so hard early in 2009 that he had to
  * break some rules.  In particular, these functions are assumed to save their
  * own registers if they need to: normal C functions assume they can trash the
  * eax register.  To use normal C functions, we use
  * PV_CALLEE_SAVE_REGS_THUNK(), which pushes %eax onto the stack, calls the
- * C function, then restores it. */
+ * C function, then restores it.
+ */
 PV_CALLEE_SAVE_REGS_THUNK(save_fl);
 PV_CALLEE_SAVE_REGS_THUNK(irq_disable);
 /*:*/
@@ -237,18 +252,18 @@ PV_CALLEE_SAVE_REGS_THUNK(irq_disable);
 extern void lg_irq_enable(void);
 extern void lg_restore_fl(unsigned long flags);
 
-/*M:003 Note that we don't check for outstanding interrupts when we re-enable
- * them (or when we unmask an interrupt).  This seems to work for the moment,
- * since interrupts are rare and we'll just get the interrupt on the next timer
- * tick, but now we can run with CONFIG_NO_HZ, we should revisit this.  One way
- * would be to put the "irq_enabled" field in a page by itself, and have the
- * Host write-protect it when an interrupt comes in when irqs are disabled.
- * There will then be a page fault as soon as interrupts are re-enabled.
+/*M:003
+ * We could be more efficient in our checking of outstanding interrupts, rather
+ * than using a branch.  One way would be to put the "irq_enabled" field in a
+ * page by itself, and have the Host write-protect it when an interrupt comes
+ * in when irqs are disabled.  There will then be a page fault as soon as
+ * interrupts are re-enabled.
  *
  * A better method is to implement soft interrupt disable generally for x86:
  * instead of disabling interrupts, we set a flag.  If an interrupt does come
  * in, we then disable them for real.  This is uncommon, so we could simply use
- * a hypercall for interrupt control and not worry about efficiency. :*/
+ * a hypercall for interrupt control and not worry about efficiency.
+:*/
 
 /*G:034
  * The Interrupt Descriptor Table (IDT).
@@ -261,10 +276,12 @@ extern void lg_restore_fl(unsigned long flags);
 static void lguest_write_idt_entry(gate_desc *dt,
                                    int entrynum, const gate_desc *g)
 {
-        /* The gate_desc structure is 8 bytes long: we hand it to the Host in
+        /*
+         * The gate_desc structure is 8 bytes long: we hand it to the Host in
          * two 32-bit chunks.  The whole 32-bit kernel used to hand descriptors
          * around like this; typesafety wasn't a big concern in Linux's early
-         * years. */
+         * years.
+         */
         u32 *desc = (u32 *)g;
         /* Keep the local copy up to date. */
         native_write_idt_entry(dt, entrynum, g);
@@ -272,9 +289,11 @@ static void lguest_write_idt_entry(gate_desc *dt,
         kvm_hypercall3(LHCALL_LOAD_IDT_ENTRY, entrynum, desc[0], desc[1]);
 }
 
-/* Changing to a different IDT is very rare: we keep the IDT up-to-date every
+/*
+ * Changing to a different IDT is very rare: we keep the IDT up-to-date every
  * time it is written, so we can simply loop through all entries and tell the
- * Host about them. */
+ * Host about them.
+ */
 static void lguest_load_idt(const struct desc_ptr *desc)
 {
         unsigned int i;
@@ -305,9 +324,11 @@ static void lguest_load_gdt(const struct desc_ptr *desc)
                 kvm_hypercall3(LHCALL_LOAD_GDT_ENTRY, i, gdt[i].a, gdt[i].b);
 }
 
-/* For a single GDT entry which changes, we do the lazy thing: alter our GDT,
+/*
+ * For a single GDT entry which changes, we do the lazy thing: alter our GDT,
  * then tell the Host to reload the entire thing.  This operation is so rare
- * that this naive implementation is reasonable. */
+ * that this naive implementation is reasonable.
+ */
 static void lguest_write_gdt_entry(struct desc_struct *dt, int entrynum,
                                    const void *desc, int type)
 {
@@ -317,29 +338,36 @@ static void lguest_write_gdt_entry(struct desc_struct *dt, int entrynum,
                        dt[entrynum].a, dt[entrynum].b);
 }
 
-/* OK, I lied.  There are three "thread local storage" GDT entries which change
+/*
+ * OK, I lied.  There are three "thread local storage" GDT entries which change
  * on every context switch (these three entries are how glibc implements
- * __thread variables).  So we have a hypercall specifically for this case. */
+ * __thread variables).  So we have a hypercall specifically for this case.
+ */
 static void lguest_load_tls(struct thread_struct *t, unsigned int cpu)
 {
-        /* There's one problem which normal hardware doesn't have: the Host
+        /*
+         * There's one problem which normal hardware doesn't have: the Host
          * can't handle us removing entries we're currently using.  So we clear
-         * the GS register here: if it's needed it'll be reloaded anyway. */
+         * the GS register here: if it's needed it'll be reloaded anyway.
+         */
         lazy_load_gs(0);
         lazy_hcall2(LHCALL_LOAD_TLS, __pa(&t->tls_array), cpu);
 }
 
-/*G:038 That's enough excitement for now, back to ploughing through each of
- * the different pv_ops structures (we're about 1/3 of the way through).
+/*G:038
+ * That's enough excitement for now, back to ploughing through each of the
+ * different pv_ops structures (we're about 1/3 of the way through).
  *
  * This is the Local Descriptor Table, another weird Intel thingy.  Linux only
  * uses this for some strange applications like Wine.  We don't do anything
- * here, so they'll get an informative and friendly Segmentation Fault. */
+ * here, so they'll get an informative and friendly Segmentation Fault.
+ */
 static void lguest_set_ldt(const void *addr, unsigned entries)
 {
 }
 
-/* This loads a GDT entry into the "Task Register": that entry points to a
+/*
+ * This loads a GDT entry into the "Task Register": that entry points to a
  * structure called the Task State Segment.  Some comments scattered though the
  * kernel code indicate that this used for task switching in ages past, along
  * with blood sacrifice and astrology.
@@ -347,19 +375,21 @@ static void lguest_set_ldt(const void *addr, unsigned entries)
  * Now there's nothing interesting in here that we don't get told elsewhere.
  * But the native version uses the "ltr" instruction, which makes the Host
  * complain to the Guest about a Segmentation Fault and it'll oops.  So we
- * override the native version with a do-nothing version. */
+ * override the native version with a do-nothing version.
+ */
 static void lguest_load_tr_desc(void)
 {
 }
 
-/* The "cpuid" instruction is a way of querying both the CPU identity
+/*
+ * The "cpuid" instruction is a way of querying both the CPU identity
  * (manufacturer, model, etc) and its features.  It was introduced before the
  * Pentium in 1993 and keeps getting extended by both Intel, AMD and others.
  * As you might imagine, after a decade and a half this treatment, it is now a
  * giant ball of hair.  Its entry in the current Intel manual runs to 28 pages.
  *
  * This instruction even it has its own Wikipedia entry.  The Wikipedia entry
- * has been translated into 4 languages.  I am not making this up!
+ * has been translated into 5 languages.  I am not making this up!
  *
  * We could get funky here and identify ourselves as "GenuineLguest", but
  * instead we just use the real "cpuid" instruction.  Then I pretty much turned
@@ -371,7 +401,8 @@ static void lguest_load_tr_desc(void)
  * Replacing the cpuid so we can turn features off is great for the kernel, but
  * anyone (including userspace) can just use the raw "cpuid" instruction and
  * the Host won't even notice since it isn't privileged.  So we try not to get
- * too worked up about it. */
+ * too worked up about it.
+ */
 static void lguest_cpuid(unsigned int *ax, unsigned int *bx,
                          unsigned int *cx, unsigned int *dx)
 {
@@ -379,38 +410,63 @@ static void lguest_cpuid(unsigned int *ax, unsigned int *bx,
 
         native_cpuid(ax, bx, cx, dx);
         switch (function) {
-        case 1: /* Basic feature request. */
-                /* We only allow kernel to see SSE3, CMPXCHG16B and SSSE3 */
+        /*
+         * CPUID 0 gives the highest legal CPUID number (and the ID string).
+         * We futureproof our code a little by sticking to known CPUID values.
+         */
+        case 0:
+                if (*ax > 5)
+                        *ax = 5;
+                break;
+
+        /*
+         * CPUID 1 is a basic feature request.
+         *
+         * CX: we only allow kernel to see SSE3, CMPXCHG16B and SSSE3
+         * DX: SSE, SSE2, FXSR, MMX, CMOV, CMPXCHG8B, TSC, FPU and PAE.
+         */
+        case 1:
                 *cx &= 0x00002201;
-                /* SSE, SSE2, FXSR, MMX, CMOV, CMPXCHG8B, TSC, FPU, PAE. */
                 *dx &= 0x07808151;
-                /* The Host can do a nice optimization if it knows that the
+                /*
+                 * The Host can do a nice optimization if it knows that the
                  * kernel mappings (addresses above 0xC0000000 or whatever
                  * PAGE_OFFSET is set to) haven't changed.  But Linux calls
                  * flush_tlb_user() for both user and kernel mappings unless
-                 * the Page Global Enable (PGE) feature bit is set. */
+                 * the Page Global Enable (PGE) feature bit is set.
+                 */
                 *dx |= 0x00002000;
-                /* We also lie, and say we're family id 5.  6 or greater
+                /*
+                 * We also lie, and say we're family id 5.  6 or greater
                  * leads to a rdmsr in early_init_intel which we can't handle.
-                 * Family ID is returned as bits 8-12 in ax. */
+                 * Family ID is returned as bits 8-12 in ax.
+                 */
                 *ax &= 0xFFFFF0FF;
                 *ax |= 0x00000500;
                 break;
+        /*
+         * 0x80000000 returns the highest Extended Function, so we futureproof
+         * like we do above by limiting it to known fields.
+         */
         case 0x80000000:
-                /* Futureproof this a little: if they ask how much extended
-                 * processor information there is, limit it to known fields. */
                 if (*ax > 0x80000008)
                         *ax = 0x80000008;
                 break;
+
+        /*
+         * PAE systems can mark pages as non-executable.  Linux calls this the
+         * NX bit.  Intel calls it XD (eXecute Disable), AMD EVP (Enhanced
+         * Virus Protection).  We just switch turn if off here, since we don't
+         * support it.
+         */
         case 0x80000001:
-                /* Here we should fix nx cap depending on host. */
-                /* For this version of PAE, we just clear NX bit. */
                 *dx &= ~(1 << 20);
                 break;
         }
 }
 
-/* Intel has four control registers, imaginatively named cr0, cr2, cr3 and cr4.
+/*
+ * Intel has four control registers, imaginatively named cr0, cr2, cr3 and cr4.
  * I assume there's a cr1, but it hasn't bothered us yet, so we'll not bother
  * it.  The Host needs to know when the Guest wants to change them, so we have
  * a whole series of functions like read_cr0() and write_cr0().
@@ -425,7 +481,8 @@ static void lguest_cpuid(unsigned int *ax, unsigned int *bx,
  * name like "FPUTRAP bit" be a little less cryptic?
  *
  * We store cr0 locally because the Host never changes it.  The Guest sometimes
- * wants to read it and we'd prefer not to bother the Host unnecessarily. */
+ * wants to read it and we'd prefer not to bother the Host unnecessarily.
+ */
 static unsigned long current_cr0;
 static void lguest_write_cr0(unsigned long val)
 {
@@ -438,18 +495,22 @@ static unsigned long lguest_read_cr0(void)
         return current_cr0;
 }
 
-/* Intel provided a special instruction to clear the TS bit for people too cool
+/*
+ * Intel provided a special instruction to clear the TS bit for people too cool
  * to use write_cr0() to do it.  This "clts" instruction is faster, because all
- * the vowels have been optimized out. */
+ * the vowels have been optimized out.
+ */
 static void lguest_clts(void)
 {
         lazy_hcall1(LHCALL_TS, 0);
         current_cr0 &= ~X86_CR0_TS;
 }
 
-/* cr2 is the virtual address of the last page fault, which the Guest only ever
+/*
+ * cr2 is the virtual address of the last page fault, which the Guest only ever
  * reads.  The Host kindly writes this into our "struct lguest_data", so we
- * just read it out of there. */
+ * just read it out of there.
+ */
 static unsigned long lguest_read_cr2(void)
 {
         return lguest_data.cr2;
@@ -458,10 +519,12 @@ static unsigned long lguest_read_cr2(void)
 /* See lguest_set_pte() below. */
 static bool cr3_changed = false;
 
-/* cr3 is the current toplevel pagetable page: the principle is the same as
+/*
+ * cr3 is the current toplevel pagetable page: the principle is the same as
  * cr0.  Keep a local copy, and tell the Host when it changes.  The only
  * difference is that our local copy is in lguest_data because the Host needs
- * to set it upon our initial hypercall. */
+ * to set it upon our initial hypercall.
+ */
 static void lguest_write_cr3(unsigned long cr3)
 {
         lguest_data.pgdir = cr3;
@@ -506,7 +569,7 @@ static void lguest_write_cr4(unsigned long val)
  * cr3 ---> +---------+
  *          |      --------->+---------+
  *          |         |      | PADDR1  |
- *        Top-level   |      | PADDR2  |
+ *        Mid-level   |      | PADDR2  |
  *        (PMD) page  |      |         |
  *          |         |    Lower-level |
  *          |         |    (PTE) page  |
@@ -526,21 +589,62 @@ static void lguest_write_cr4(unsigned long val)
  *    Index into top     Index into second      Offset within page
  *  page directory page    pagetable page
  *
- * The kernel spends a lot of time changing both the top-level page directory
- * and lower-level pagetable pages.  The Guest doesn't know physical addresses,
- * so while it maintains these page tables exactly like normal, it also needs
- * to keep the Host informed whenever it makes a change: the Host will create
- * the real page tables based on the Guests'.
+ * Now, unfortunately, this isn't the whole story: Intel added Physical Address
+ * Extension (PAE) to allow 32 bit systems to use 64GB of memory (ie. 36 bits).
+ * These are held in 64-bit page table entries, so we can now only fit 512
+ * entries in a page, and the neat three-level tree breaks down.
+ *
+ * The result is a four level page table:
+ *
+ * cr3 --> [ 4 Upper  ]
+ *         [   Level  ]
+ *         [  Entries ]
+ *         [(PUD Page)]---> +---------+
+ *                          |      --------->+---------+
+ *                          |         |      | PADDR1  |
+ *                        Mid-level   |      | PADDR2  |
+ *                        (PMD) page  |      |         |
+ *                          |         |    Lower-level |
+ *                          |         |    (PTE) page  |
+ *                          |         |      |         |
+ *                            ....               ....
+ *
+ *
+ * And the virtual address is decoded as:
+ *
+ *         1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
+ *      |<-2->|<--- 9 bits ---->|<---- 9 bits --->|<------ 12 bits ------>|
+ * Index into    Index into mid    Index into lower    Offset within page
+ * top entries   directory page     pagetable page
+ *
+ * It's too hard to switch between these two formats at runtime, so Linux only
+ * supports one or the other depending on whether CONFIG_X86_PAE is set.  Many
+ * distributions turn it on, and not just for people with silly amounts of
+ * memory: the larger PTE entries allow room for the NX bit, which lets the
+ * kernel disable execution of pages and increase security.
+ *
+ * This was a problem for lguest, which couldn't run on these distributions;
+ * then Matias Zabaljauregui figured it all out and implemented it, and only a
+ * handful of puppies were crushed in the process!
+ *
+ * Back to our point: the kernel spends a lot of time changing both the
+ * top-level page directory and lower-level pagetable pages.  The Guest doesn't
+ * know physical addresses, so while it maintains these page tables exactly
+ * like normal, it also needs to keep the Host informed whenever it makes a
+ * change: the Host will create the real page tables based on the Guests'.
  */
 
-/* The Guest calls this to set a second-level entry (pte), ie. to map a page
- * into a process' address space.  We set the entry then tell the Host the
- * toplevel and address this corresponds to.  The Guest uses one pagetable per
- * process, so we need to tell the Host which one we're changing (mm->pgd). */
+/*
+ * The Guest calls this after it has set a second-level entry (pte), ie. to map
+ * a page into a process' address space.  Wetell the Host the toplevel and
+ * address this corresponds to.  The Guest uses one pagetable per process, so
+ * we need to tell the Host which one we're changing (mm->pgd).
+ */
 static void lguest_pte_update(struct mm_struct *mm, unsigned long addr,
                                pte_t *ptep)
 {
 #ifdef CONFIG_X86_PAE
+        /* PAE needs to hand a 64 bit page table entry, so it uses two args. */
         lazy_hcall4(LHCALL_SET_PTE, __pa(mm->pgd), addr,
                     ptep->pte_low, ptep->pte_high);
 #else
@@ -548,6 +652,7 @@ static void lguest_pte_update(struct mm_struct *mm, unsigned long addr,
 #endif
 }
 
+/* This is the "set and update" combo-meal-deal version. */
 static void lguest_set_pte_at(struct mm_struct *mm, unsigned long addr,
                               pte_t *ptep, pte_t pteval)
 {
@@ -555,10 +660,13 @@ static void lguest_set_pte_at(struct mm_struct *mm, unsigned long addr,
         lguest_pte_update(mm, addr, ptep);
 }
 
-/* The Guest calls lguest_set_pud to set a top-level entry and lguest_set_pmd
+/*
+ * The Guest calls lguest_set_pud to set a top-level entry and lguest_set_pmd
  * to set a middle-level entry when PAE is activated.
+ *
  * Again, we set the entry then tell the Host which page we changed,
- * and the index of the entry we changed. */
+ * and the index of the entry we changed.
+ */
 #ifdef CONFIG_X86_PAE
 static void lguest_set_pud(pud_t *pudp, pud_t pudval)
 {
@@ -577,8 +685,7 @@ static void lguest_set_pmd(pmd_t *pmdp, pmd_t pmdval)
 }
 #else
 
-/* The Guest calls lguest_set_pmd to set a top-level entry when PAE is not
- * activated. */
+/* The Guest calls lguest_set_pmd to set a top-level entry when !PAE. */
 static void lguest_set_pmd(pmd_t *pmdp, pmd_t pmdval)
 {
         native_set_pmd(pmdp, pmdval);
@@ -587,7 +694,8 @@ static void lguest_set_pmd(pmd_t *pmdp, pmd_t pmdval)
 }
 #endif
 
-/* There are a couple of legacy places where the kernel sets a PTE, but we
+/*
+ * There are a couple of legacy places where the kernel sets a PTE, but we
  * don't know the top level any more.  This is useless for us, since we don't
  * know which pagetable is changing or what address, so we just tell the Host
  * to forget all of them.  Fortunately, this is very rare.
@@ -595,7 +703,8 @@ static void lguest_set_pmd(pmd_t *pmdp, pmd_t pmdval)
  * ... except in early boot when the kernel sets up the initial pagetables,
  * which makes booting astonishingly slow: 1.83 seconds!  So we don't even tell
  * the Host anything changed until we've done the first page table switch,
- * which brings boot back to 0.25 seconds. */
+ * which brings boot back to 0.25 seconds.
+ */
 static void lguest_set_pte(pte_t *ptep, pte_t pteval)
 {
         native_set_pte(ptep, pteval);
@@ -604,6 +713,11 @@ static void lguest_set_pte(pte_t *ptep, pte_t pteval)
 }
 
 #ifdef CONFIG_X86_PAE
+/*
+ * With 64-bit PTE values, we need to be careful setting them: if we set 32
+ * bits at a time, the hardware could see a weird half-set entry.  These
+ * versions ensure we update all 64 bits at once.
+ */
 static void lguest_set_pte_atomic(pte_t *ptep, pte_t pte)
 {
         native_set_pte_atomic(ptep, pte);
@@ -611,19 +725,21 @@ static void lguest_set_pte_atomic(pte_t *ptep, pte_t pte)
                 lazy_hcall1(LHCALL_FLUSH_TLB, 1);
 }
 
-void lguest_pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
+static void lguest_pte_clear(struct mm_struct *mm, unsigned long addr,
+                             pte_t *ptep)
 {
         native_pte_clear(mm, addr, ptep);
         lguest_pte_update(mm, addr, ptep);
 }
 
-void lguest_pmd_clear(pmd_t *pmdp)
+static void lguest_pmd_clear(pmd_t *pmdp)
 {
         lguest_set_pmd(pmdp, __pmd(0));
 }
 #endif
 
-/* Unfortunately for Lguest, the pv_mmu_ops for page tables were based on
+/*
+ * Unfortunately for Lguest, the pv_mmu_ops for page tables were based on
  * native page table operations.  On native hardware you can set a new page
  * table entry whenever you want, but if you want to remove one you have to do
  * a TLB flush (a TLB is a little cache of page table entries kept by the CPU).
@@ -632,24 +748,29 @@ void lguest_pmd_clear(pmd_t *pmdp)
  * called when a valid entry is written, not when it's removed (ie. marked not
  * present).  Instead, this is where we come when the Guest wants to remove a
  * page table entry: we tell the Host to set that entry to 0 (ie. the present
- * bit is zero). */
+ * bit is zero).
+ */
 static void lguest_flush_tlb_single(unsigned long addr)
 {
         /* Simply set it to zero: if it was not, it will fault back in. */
         lazy_hcall3(LHCALL_SET_PTE, lguest_data.pgdir, addr, 0);
 }
 
-/* This is what happens after the Guest has removed a large number of entries.
+/*
+ * This is what happens after the Guest has removed a large number of entries.
  * This tells the Host that any of the page table entries for userspace might
- * have changed, ie. virtual addresses below PAGE_OFFSET. */
+ * have changed, ie. virtual addresses below PAGE_OFFSET.
+ */
 static void lguest_flush_tlb_user(void)
 {
         lazy_hcall1(LHCALL_FLUSH_TLB, 0);
 }
 
-/* This is called when the kernel page tables have changed.  That's not very
+/*
+ * This is called when the kernel page tables have changed.  That's not very
  * common (unless the Guest is using highmem, which makes the Guest extremely
- * slow), so it's worth separating this from the user flushing above. */
+ * slow), so it's worth separating this from the user flushing above.
+ */
 static void lguest_flush_tlb_kernel(void)
 {
         lazy_hcall1(LHCALL_FLUSH_TLB, 1);
@@ -686,26 +807,38 @@ static struct irq_chip lguest_irq_controller = {
         .unmask         = enable_lguest_irq,
 };
 
-/* This sets up the Interrupt Descriptor Table (IDT) entry for each hardware
+/*
+ * This sets up the Interrupt Descriptor Table (IDT) entry for each hardware
  * interrupt (except 128, which is used for system calls), and then tells the
  * Linux infrastructure that each interrupt is controlled by our level-based
- * lguest interrupt controller. */
+ * lguest interrupt controller.
+ */
 static void __init lguest_init_IRQ(void)
 {
         unsigned int i;
 
         for (i = FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) {
-                /* Some systems map "vectors" to interrupts weirdly.  Lguest has
-                 * a straightforward 1 to 1 mapping, so force that here. */
+                /* Some systems map "vectors" to interrupts weirdly.  Not us! */
                 __get_cpu_var(vector_irq)[i] = i - FIRST_EXTERNAL_VECTOR;
                 if (i != SYSCALL_VECTOR)
                         set_intr_gate(i, interrupt[i - FIRST_EXTERNAL_VECTOR]);
         }
-        /* This call is required to set up for 4k stacks, where we have
-         * separate stacks for hard and soft interrupts. */
+
+        /*
+         * This call is required to set up for 4k stacks, where we have
+         * separate stacks for hard and soft interrupts.
+         */
         irq_ctx_init(smp_processor_id());
 }
 
+/*
+ * With CONFIG_SPARSE_IRQ, interrupt descriptors are allocated as-needed, so
+ * rather than set them in lguest_init_IRQ we are called here every time an
+ * lguest device needs an interrupt.
+ *
+ * FIXME: irq_to_desc_alloc_node() can fail due to lack of memory, we should
+ * pass that up!
+ */
 void lguest_setup_irq(unsigned int irq)
 {
         irq_to_desc_alloc_node(irq, 0);
@@ -724,31 +857,39 @@ static unsigned long lguest_get_wallclock(void)
         return lguest_data.time.tv_sec;
 }
 
-/* The TSC is an Intel thing called the Time Stamp Counter.  The Host tells us
+/*
+ * The TSC is an Intel thing called the Time Stamp Counter.  The Host tells us
  * what speed it runs at, or 0 if it's unusable as a reliable clock source.
  * This matches what we want here: if we return 0 from this function, the x86
- * TSC clock will give up and not register itself. */
+ * TSC clock will give up and not register itself.
+ */
 static unsigned long lguest_tsc_khz(void)
 {
         return lguest_data.tsc_khz;
 }
 
-/* If we can't use the TSC, the kernel falls back to our lower-priority
- * "lguest_clock", where we read the time value given to us by the Host. */
+/*
+ * If we can't use the TSC, the kernel falls back to our lower-priority
+ * "lguest_clock", where we read the time value given to us by the Host.
+ */
 static cycle_t lguest_clock_read(struct clocksource *cs)
 {
         unsigned long sec, nsec;
 
-        /* Since the time is in two parts (seconds and nanoseconds), we risk
+        /*
+         * Since the time is in two parts (seconds and nanoseconds), we risk
          * reading it just as it's changing from 99 & 0.999999999 to 100 and 0,
          * and getting 99 and 0.  As Linux tends to come apart under the stress
-         * of time travel, we must be careful: */
+         * of time travel, we must be careful:
+         */
         do {
                 /* First we read the seconds part. */
                 sec = lguest_data.time.tv_sec;
-                /* This read memory barrier tells the compiler and the CPU that
+                /*
+                 * This read memory barrier tells the compiler and the CPU that
                  * this can't be reordered: we have to complete the above
-                 * before going on. */
+                 * before going on.
+                 */
                 rmb();
                 /* Now we read the nanoseconds part. */
                 nsec = lguest_data.time.tv_nsec;
@@ -772,9 +913,11 @@ static struct clocksource lguest_clock = {
         .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
-/* We also need a "struct clock_event_device": Linux asks us to set it to go
+/*
+ * We also need a "struct clock_event_device": Linux asks us to set it to go
  * off some time in the future.  Actually, James Morris figured all this out, I
- * just applied the patch. */
+ * just applied the patch.
+ */
 static int lguest_clockevent_set_next_event(unsigned long delta,
                                            struct clock_event_device *evt)
 {
@@ -824,8 +967,10 @@ static struct clock_event_device lguest_clockevent = {
         .max_delta_ns           = LG_CLOCK_MAX_DELTA,
 };
 
-/* This is the Guest timer interrupt handler (hardware interrupt 0).  We just
- * call the clockevent infrastructure and it does whatever needs doing. */
+/*
+ * This is the Guest timer interrupt handler (hardware interrupt 0).  We just
+ * call the clockevent infrastructure and it does whatever needs doing.
+ */
 static void lguest_time_irq(unsigned int irq, struct irq_desc *desc)
 {
         unsigned long flags;
@@ -836,10 +981,12 @@ static void lguest_time_irq(unsigned int irq, struct irq_desc *desc)
         local_irq_restore(flags);
 }
 
-/* At some point in the boot process, we get asked to set up our timing
+/*
+ * At some point in the boot process, we get asked to set up our timing
  * infrastructure.  The kernel doesn't expect timer interrupts before this, but
  * we cleverly initialized the "blocked_interrupts" field of "struct
- * lguest_data" so that timer interrupts were blocked until now. */
+ * lguest_data" so that timer interrupts were blocked until now.
+ */
 static void lguest_time_init(void)
 {
         /* Set up the timer interrupt (0) to go to our simple timer routine */
@@ -863,14 +1010,16 @@ static void lguest_time_init(void)
  * to work.  They're pretty simple.
  */
 
-/* The Guest needs to tell the Host what stack it expects traps to use.  For
+/*
+ * The Guest needs to tell the Host what stack it expects traps to use.  For
  * native hardware, this is part of the Task State Segment mentioned above in
  * lguest_load_tr_desc(), but to help hypervisors there's this special call.
  *
  * We tell the Host the segment we want to use (__KERNEL_DS is the kernel data
  * segment), the privilege level (we're privilege level 1, the Host is 0 and
  * will not tolerate us trying to use that), the stack pointer, and the number
- * of pages in the stack. */
+ * of pages in the stack.
+ */
 static void lguest_load_sp0(struct tss_struct *tss,
                             struct thread_struct *thread)
 {
@@ -884,7 +1033,8 @@ static void lguest_set_debugreg(int regno, unsigned long value)
         /* FIXME: Implement */
 }
 
-/* There are times when the kernel wants to make sure that no memory writes are
+/*
+ * There are times when the kernel wants to make sure that no memory writes are
  * caught in the cache (that they've all reached real hardware devices).  This
  * doesn't matter for the Guest which has virtual hardware.
  *
@@ -898,11 +1048,13 @@ static void lguest_wbinvd(void)
 {
 }
 
-/* If the Guest expects to have an Advanced Programmable Interrupt Controller,
+/*
+ * If the Guest expects to have an Advanced Programmable Interrupt Controller,
  * we play dumb by ignoring writes and returning 0 for reads.  So it's no
  * longer Programmable nor Controlling anything, and I don't think 8 lines of
  * code qualifies for Advanced.  It will also never interrupt anything.  It
- * does, however, allow us to get through the Linux boot code. */
+ * does, however, allow us to get through the Linux boot code.
+ */
 #ifdef CONFIG_X86_LOCAL_APIC
 static void lguest_apic_write(u32 reg, u32 v)
 {
@@ -951,11 +1103,13 @@ static void lguest_safe_halt(void)
         kvm_hypercall0(LHCALL_HALT);
 }
 
-/* The SHUTDOWN hypercall takes a string to describe what's happening, and
+/*
+ * The SHUTDOWN hypercall takes a string to describe what's happening, and
  * an argument which says whether this to restart (reboot) the Guest or not.
  *
  * Note that the Host always prefers that the Guest speak in physical addresses
- * rather than virtual addresses, so we use __pa() here. */
+ * rather than virtual addresses, so we use __pa() here.
+ */
 static void lguest_power_off(void)
 {
         kvm_hypercall2(LHCALL_SHUTDOWN, __pa("Power down"),
@@ -986,8 +1140,10 @@ static __init char *lguest_memory_setup(void)
          * nice to move it back to lguest_init.  Patch welcome... */
         atomic_notifier_chain_register(&panic_notifier_list, &paniced);
 
-        /* The Linux bootloader header contains an "e820" memory map: the
-         * Launcher populated the first entry with our memory limit. */
+        /*
+         *The Linux bootloader header contains an "e820" memory map: the
+         * Launcher populated the first entry with our memory limit.
+         */
         e820_add_region(boot_params.e820_map[0].addr,
                           boot_params.e820_map[0].size,
                           boot_params.e820_map[0].type);
@@ -996,16 +1152,17 @@ static __init char *lguest_memory_setup(void)
         return "LGUEST";
 }
 
-/* We will eventually use the virtio console device to produce console output,
+/*
+ * We will eventually use the virtio console device to produce console output,
  * but before that is set up we use LHCALL_NOTIFY on normal memory to produce
- * console output. */
+ * console output.
+ */
 static __init int early_put_chars(u32 vtermno, const char *buf, int count)
 {
         char scratch[17];
         unsigned int len = count;
 
-        /* We use a nul-terminated string, so we have to make a copy.  Icky,
-         * huh? */
+        /* We use a nul-terminated string, so we make a copy.  Icky, huh? */
         if (len > sizeof(scratch) - 1)
                 len = sizeof(scratch) - 1;
         scratch[len] = '\0';
@@ -1016,8 +1173,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
         return len;
 }
 
-/* Rebooting also tells the Host we're finished, but the RESTART flag tells the
- * Launcher to reboot us. */
+/*
+ * Rebooting also tells the Host we're finished, but the RESTART flag tells the
+ * Launcher to reboot us.
+ */
 static void lguest_restart(char *reason)
 {
         kvm_hypercall2(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART);
@@ -1044,7 +1203,8 @@ static void lguest_restart(char *reason)
  * fit comfortably.
  *
  * First we need assembly templates of each of the patchable Guest operations,
- * and these are in i386_head.S. */
+ * and these are in i386_head.S.
+ */
 
 /*G:060 We construct a table from the assembler templates: */
 static const struct lguest_insns
@@ -1055,9 +1215,11 @@ static const struct lguest_insns
         [PARAVIRT_PATCH(pv_irq_ops.save_fl)] = { lgstart_pushf, lgend_pushf },
 };
 
-/* Now our patch routine is fairly simple (based on the native one in
+/*
+ * Now our patch routine is fairly simple (based on the native one in
  * paravirt.c).  If we have a replacement, we copy it in and return how much of
- * the available space we used. */
+ * the available space we used.
+ */
 static unsigned lguest_patch(u8 type, u16 clobber, void *ibuf,
                              unsigned long addr, unsigned len)
 {
@@ -1069,8 +1231,7 @@ static unsigned lguest_patch(u8 type, u16 clobber, void *ibuf,
 
         insn_len = lguest_insns[type].end - lguest_insns[type].start;
 
-        /* Similarly if we can't fit replacement (shouldn't happen, but let's
-         * be thorough). */
+        /* Similarly if it can't fit (doesn't happen, but let's be thorough). */
         if (len < insn_len)
                 return paravirt_patch_default(type, clobber, ibuf, addr, len);
 
@@ -1079,22 +1240,28 @@ static unsigned lguest_patch(u8 type, u16 clobber, void *ibuf,
         return insn_len;
 }
 
-/*G:030 Once we get to lguest_init(), we know we're a Guest.  The various
+/*G:029
+ * Once we get to lguest_init(), we know we're a Guest.  The various
  * pv_ops structures in the kernel provide points for (almost) every routine we
- * have to override to avoid privileged instructions. */
+ * have to override to avoid privileged instructions.
+ */
 __init void lguest_init(void)
 {
-        /* We're under lguest, paravirt is enabled, and we're running at
-         * privilege level 1, not 0 as normal. */
+        /* We're under lguest. */
         pv_info.name = "lguest";
+        /* Paravirt is enabled. */
         pv_info.paravirt_enabled = 1;
+        /* We're running at privilege level 1, not 0 as normal. */
         pv_info.kernel_rpl = 1;
+        /* Everyone except Xen runs with this set. */
         pv_info.shared_kernel_pmd = 1;
 
-        /* We set up all the lguest overrides for sensitive operations.  These
-         * are detailed with the operations themselves. */
+        /*
+         * We set up all the lguest overrides for sensitive operations.  These
+         * are detailed with the operations themselves.
+         */
 
-        /* interrupt-related operations */
+        /* Interrupt-related operations */
         pv_irq_ops.init_IRQ = lguest_init_IRQ;
         pv_irq_ops.save_fl = PV_CALLEE_SAVE(save_fl);
         pv_irq_ops.restore_fl = __PV_IS_CALLEE_SAVE(lg_restore_fl);
@@ -1102,11 +1269,11 @@ __init void lguest_init(void)
         pv_irq_ops.irq_enable = __PV_IS_CALLEE_SAVE(lg_irq_enable);
         pv_irq_ops.safe_halt = lguest_safe_halt;
 
-        /* init-time operations */
+        /* Setup operations */
         pv_init_ops.memory_setup = lguest_memory_setup;
         pv_init_ops.patch = lguest_patch;
 
-        /* Intercepts of various cpu instructions */
+        /* Intercepts of various CPU instructions */
         pv_cpu_ops.load_gdt = lguest_load_gdt;
         pv_cpu_ops.cpuid = lguest_cpuid;
         pv_cpu_ops.load_idt = lguest_load_idt;
@@ -1127,7 +1294,7 @@ __init void lguest_init(void)
         pv_cpu_ops.start_context_switch = paravirt_start_context_switch;
         pv_cpu_ops.end_context_switch = lguest_end_context_switch;
 
-        /* pagetable management */
+        /* Pagetable management */
         pv_mmu_ops.write_cr3 = lguest_write_cr3;
         pv_mmu_ops.flush_tlb_user = lguest_flush_tlb_user;
         pv_mmu_ops.flush_tlb_single = lguest_flush_tlb_single;
@@ -1149,54 +1316,71 @@ __init void lguest_init(void)
         pv_mmu_ops.pte_update_defer = lguest_pte_update;
 
 #ifdef CONFIG_X86_LOCAL_APIC
-        /* apic read/write intercepts */
+        /* APIC read/write intercepts */
         set_lguest_basic_apic_ops();
 #endif
 
-        /* time operations */
+        /* Time operations */
         pv_time_ops.get_wallclock = lguest_get_wallclock;
         pv_time_ops.time_init = lguest_time_init;
         pv_time_ops.get_tsc_khz = lguest_tsc_khz;
 
-        /* Now is a good time to look at the implementations of these functions
-         * before returning to the rest of lguest_init(). */
+        /*
+         * Now is a good time to look at the implementations of these functions
+         * before returning to the rest of lguest_init().
+         */
 
-        /*G:070 Now we've seen all the paravirt_ops, we return to
+        /*G:070
+         * Now we've seen all the paravirt_ops, we return to
          * lguest_init() where the rest of the fairly chaotic boot setup
-         * occurs. */
+         * occurs.
+         */
 
-        /* The stack protector is a weird thing where gcc places a canary
+        /*
+         * The stack protector is a weird thing where gcc places a canary
          * value on the stack and then checks it on return.  This file is
          * compiled with -fno-stack-protector it, so we got this far without
          * problems.  The value of the canary is kept at offset 20 from the
          * %gs register, so we need to set that up before calling C functions
-         * in other files. */
+         * in other files.
+         */
         setup_stack_canary_segment(0);
-        /* We could just call load_stack_canary_segment(), but we might as
-         * call switch_to_new_gdt() which loads the whole table and sets up
-         * the per-cpu segment descriptor register %fs as well. */
+
+        /*
+         * We could just call load_stack_canary_segment(), but we might as well
+         * call switch_to_new_gdt() which loads the whole table and sets up the
+         * per-cpu segment descriptor register %fs as well.
+         */
         switch_to_new_gdt(0);
 
-        /* As described in head_32.S, we map the first 128M of memory. */
+        /* We actually boot with all memory mapped, but let's say 128MB. */
         max_pfn_mapped = (128*1024*1024) >> PAGE_SHIFT;
 
-        /* The Host<->Guest Switcher lives at the top of our address space, and
+        /*
+         * The Host<->Guest Switcher lives at the top of our address space, and
          * the Host told us how big it is when we made LGUEST_INIT hypercall:
-         * it put the answer in lguest_data.reserve_mem  */
+         * it put the answer in lguest_data.reserve_mem
+         */
         reserve_top_address(lguest_data.reserve_mem);
 
-        /* If we don't initialize the lock dependency checker now, it crashes
-         * paravirt_disable_iospace. */
+        /*
+         * If we don't initialize the lock dependency checker now, it crashes
+         * paravirt_disable_iospace.
+         */
         lockdep_init();
 
-        /* The IDE code spends about 3 seconds probing for disks: if we reserve
+        /*
+         * The IDE code spends about 3 seconds probing for disks: if we reserve
          * all the I/O ports up front it can't get them and so doesn't probe.
          * Other device drivers are similar (but less severe).  This cuts the
-         * kernel boot time on my machine from 4.1 seconds to 0.45 seconds. */
+         * kernel boot time on my machine from 4.1 seconds to 0.45 seconds.
+         */
         paravirt_disable_iospace();
 
-        /* This is messy CPU setup stuff which the native boot code does before
-         * start_kernel, so we have to do, too: */
+        /*
+         * This is messy CPU setup stuff which the native boot code does before
+         * start_kernel, so we have to do, too:
+         */
         cpu_detect(&new_cpu_data);
         /* head.S usually sets up the first capability word, so do it here. */
         new_cpu_data.x86_capability[0] = cpuid_edx(1);
@@ -1213,22 +1397,28 @@ __init void lguest_init(void)
         acpi_ht = 0;
 #endif
 
-        /* We set the preferred console to "hvc".  This is the "hypervisor
+        /*
+         * We set the preferred console to "hvc".  This is the "hypervisor
          * virtual console" driver written by the PowerPC people, which we also
-         * adapted for lguest's use. */
+         * adapted for lguest's use.
+         */
         add_preferred_console("hvc", 0, NULL);
 
         /* Register our very early console. */
         virtio_cons_early_init(early_put_chars);
 
-        /* Last of all, we set the power management poweroff hook to point to
+        /*
+         * Last of all, we set the power management poweroff hook to point to
          * the Guest routine to power off, and the reboot hook to our restart
-         * routine. */
+         * routine.
+         */
         pm_power_off = lguest_power_off;
         machine_ops.restart = lguest_restart;
 
-        /* Now we're set up, call i386_start_kernel() in head32.c and we proceed
-         * to boot as normal.  It never returns. */
+        /*
+         * Now we're set up, call i386_start_kernel() in head32.c and we proceed
+         * to boot as normal.  It never returns.
+         */
         i386_start_kernel();
 }
 /*
diff --git a/arch/x86/lguest/i386_head.S b/arch/x86/lguest/i386_head.S
index a9c8cfe61cd4..27eac0faee48 100644
--- a/arch/x86/lguest/i386_head.S
+++ b/arch/x86/lguest/i386_head.S
@@ -5,7 +5,8 @@
 #include <asm/thread_info.h>
 #include <asm/processor-flags.h>
 
-/*G:020 Our story starts with the kernel booting into startup_32 in
+/*G:020
+ * Our story starts with the kernel booting into startup_32 in
  * arch/x86/kernel/head_32.S.  It expects a boot header, which is created by
  * the bootloader (the Launcher in our case).
  *
@@ -21,11 +22,14 @@
  * data without remembering to subtract __PAGE_OFFSET!
  *
  * The .section line puts this code in .init.text so it will be discarded after
- * boot. */
+ * boot.
+ */
 .section .init.text, "ax", @progbits
 ENTRY(lguest_entry)
-        /* We make the "initialization" hypercall now to tell the Host about
-         * us, and also find out where it put our page tables. */
+        /*
+         * We make the "initialization" hypercall now to tell the Host about
+         * us, and also find out where it put our page tables.
+         */
         movl $LHCALL_LGUEST_INIT, %eax
         movl $lguest_data - __PAGE_OFFSET, %ebx
         .byte 0x0f,0x01,0xc1 /* KVM_HYPERCALL */
@@ -33,13 +37,14 @@ ENTRY(lguest_entry)
         /* Set up the initial stack so we can run C code. */
         movl $(init_thread_union+THREAD_SIZE),%esp
 
-        /* Jumps are relative, and we're running __PAGE_OFFSET too low at the
-         * moment. */
+        /* Jumps are relative: we're running __PAGE_OFFSET too low. */
         jmp lguest_init+__PAGE_OFFSET
 
-/*G:055 We create a macro which puts the assembler code between lgstart_ and
- * lgend_ markers.  These templates are put in the .text section: they can't be
- * discarded after boot as we may need to patch modules, too. */
+/*G:055
+ * We create a macro which puts the assembler code between lgstart_ and lgend_
+ * markers.  These templates are put in the .text section: they can't be
+ * discarded after boot as we may need to patch modules, too.
+ */
 .text
 #define LGUEST_PATCH(name, insns...)                    \
         lgstart_##name: insns; lgend_##name:;           \
@@ -48,83 +53,103 @@ ENTRY(lguest_entry)
 LGUEST_PATCH(cli, movl $0, lguest_data+LGUEST_DATA_irq_enabled)
 LGUEST_PATCH(pushf, movl lguest_data+LGUEST_DATA_irq_enabled, %eax)
 
-/*G:033 But using those wrappers is inefficient (we'll see why that doesn't
- * matter for save_fl and irq_disable later).  If we write our routines
- * carefully in assembler, we can avoid clobbering any registers and avoid
- * jumping through the wrapper functions.
+/*G:033
+ * But using those wrappers is inefficient (we'll see why that doesn't matter
+ * for save_fl and irq_disable later).  If we write our routines carefully in
+ * assembler, we can avoid clobbering any registers and avoid jumping through
+ * the wrapper functions.
  *
  * I skipped over our first piece of assembler, but this one is worth studying
- * in a bit more detail so I'll describe in easy stages.  First, the routine
- * to enable interrupts: */
+ * in a bit more detail so I'll describe in easy stages.  First, the routine to
+ * enable interrupts:
+ */
 ENTRY(lg_irq_enable)
-        /* The reverse of irq_disable, this sets lguest_data.irq_enabled to
-         * X86_EFLAGS_IF (ie. "Interrupts enabled"). */
+        /*
+         * The reverse of irq_disable, this sets lguest_data.irq_enabled to
+         * X86_EFLAGS_IF (ie. "Interrupts enabled").
+         */
         movl $X86_EFLAGS_IF, lguest_data+LGUEST_DATA_irq_enabled
-        /* But now we need to check if the Host wants to know: there might have
+        /*
+         * But now we need to check if the Host wants to know: there might have
          * been interrupts waiting to be delivered, in which case it will have
          * set lguest_data.irq_pending to X86_EFLAGS_IF.  If it's not zero, we
-         * jump to send_interrupts, otherwise we're done. */
+         * jump to send_interrupts, otherwise we're done.
+         */
         testl $0, lguest_data+LGUEST_DATA_irq_pending
         jnz send_interrupts
-        /* One cool thing about x86 is that you can do many things without using
+        /*
+         * One cool thing about x86 is that you can do many things without using
          * a register.  In this case, the normal path hasn't needed to save or
-         * restore any registers at all! */
+         * restore any registers at all!
+         */
         ret
 send_interrupts:
-        /* OK, now we need a register: eax is used for the hypercall number,
+        /*
+         * OK, now we need a register: eax is used for the hypercall number,
          * which is LHCALL_SEND_INTERRUPTS.
          *
          * We used not to bother with this pending detection at all, which was
          * much simpler.  Sooner or later the Host would realize it had to
          * send us an interrupt.  But that turns out to make performance 7
          * times worse on a simple tcp benchmark.  So now we do this the hard
-         * way. */
+         * way.
+         */
         pushl %eax
         movl $LHCALL_SEND_INTERRUPTS, %eax
-        /* This is a vmcall instruction (same thing that KVM uses).  Older
+        /*
+         * This is a vmcall instruction (same thing that KVM uses).  Older
          * assembler versions might not know the "vmcall" instruction, so we
-         * create one manually here. */
+         * create one manually here.
+         */
         .byte 0x0f,0x01,0xc1 /* KVM_HYPERCALL */
+        /* Put eax back the way we found it. */
         popl %eax
         ret
 
-/* Finally, the "popf" or "restore flags" routine.  The %eax register holds the
+/*
+ * Finally, the "popf" or "restore flags" routine.  The %eax register holds the
  * flags (in practice, either X86_EFLAGS_IF or 0): if it's X86_EFLAGS_IF we're
- * enabling interrupts again, if it's 0 we're leaving them off. */
+ * enabling interrupts again, if it's 0 we're leaving them off.
+ */
 ENTRY(lg_restore_fl)
         /* This is just "lguest_data.irq_enabled = flags;" */
         movl %eax, lguest_data+LGUEST_DATA_irq_enabled
-        /* Now, if the %eax value has enabled interrupts and
+        /*
+         * Now, if the %eax value has enabled interrupts and
          * lguest_data.irq_pending is set, we want to tell the Host so it can
          * deliver any outstanding interrupts.  Fortunately, both values will
          * be X86_EFLAGS_IF (ie. 512) in that case, and the "testl"
          * instruction will AND them together for us.  If both are set, we
-         * jump to send_interrupts. */
+         * jump to send_interrupts.
+         */
         testl lguest_data+LGUEST_DATA_irq_pending, %eax
         jnz send_interrupts
         /* Again, the normal path has used no extra registers.  Clever, huh? */
         ret
+/*:*/
 
 /* These demark the EIP range where host should never deliver interrupts. */
 .global lguest_noirq_start
 .global lguest_noirq_end
 
-/*M:004 When the Host reflects a trap or injects an interrupt into the Guest,
- * it sets the eflags interrupt bit on the stack based on
- * lguest_data.irq_enabled, so the Guest iret logic does the right thing when
- * restoring it.  However, when the Host sets the Guest up for direct traps,
- * such as system calls, the processor is the one to push eflags onto the
- * stack, and the interrupt bit will be 1 (in reality, interrupts are always
- * enabled in the Guest).
+/*M:004
+ * When the Host reflects a trap or injects an interrupt into the Guest, it
+ * sets the eflags interrupt bit on the stack based on lguest_data.irq_enabled,
+ * so the Guest iret logic does the right thing when restoring it.  However,
+ * when the Host sets the Guest up for direct traps, such as system calls, the
+ * processor is the one to push eflags onto the stack, and the interrupt bit
+ * will be 1 (in reality, interrupts are always enabled in the Guest).
  *
  * This turns out to be harmless: the only trap which should happen under Linux
  * with interrupts disabled is Page Fault (due to our lazy mapping of vmalloc
  * regions), which has to be reflected through the Host anyway.  If another
  * trap *does* go off when interrupts are disabled, the Guest will panic, and
- * we'll never get to this iret! :*/
+ * we'll never get to this iret!
+:*/
 
-/*G:045 There is one final paravirt_op that the Guest implements, and glancing
- * at it you can see why I left it to last.  It's *cool*!  It's in *assembler*!
+/*G:045
+ * There is one final paravirt_op that the Guest implements, and glancing at it
+ * you can see why I left it to last.  It's *cool*!  It's in *assembler*!
  *
  * The "iret" instruction is used to return from an interrupt or trap.  The
  * stack looks like this:
@@ -148,15 +173,18 @@ ENTRY(lg_restore_fl)
  * return to userspace or wherever.  Our solution to this is to surround the
  * code with lguest_noirq_start: and lguest_noirq_end: labels.  We tell the
  * Host that it is *never* to interrupt us there, even if interrupts seem to be
- * enabled. */
+ * enabled.
+ */
 ENTRY(lguest_iret)
         pushl   %eax
         movl    12(%esp), %eax
 lguest_noirq_start:
-        /* Note the %ss: segment prefix here.  Normal data accesses use the
+        /*
+         * Note the %ss: segment prefix here.  Normal data accesses use the
          * "ds" segment, but that will have already been restored for whatever
          * we're returning to (such as userspace): we can't trust it.  The %ss:
-         * prefix makes sure we use the stack segment, which is still valid. */
+         * prefix makes sure we use the stack segment, which is still valid.
+         */
         movl    %eax,%ss:lguest_data+LGUEST_DATA_irq_enabled
         popl    %eax
         iret
diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile
index f9d35632666b..07c31899c9c2 100644
--- a/arch/x86/lib/Makefile
+++ b/arch/x86/lib/Makefile
@@ -10,6 +10,7 @@ lib-y += usercopy_$(BITS).o getuser.o putuser.o
 lib-y += memcpy_$(BITS).o
 
 ifeq ($(CONFIG_X86_32),y)
+        obj-y += atomic64_32.o
         lib-y += checksum_32.o
         lib-y += strstr_32.o
         lib-y += semaphore_32.o string_32.o
diff --git a/arch/x86/lib/atomic64_32.c b/arch/x86/lib/atomic64_32.c
new file mode 100644
index 000000000000..824fa0be55a3
--- /dev/null
+++ b/arch/x86/lib/atomic64_32.c
@@ -0,0 +1,230 @@
+#include <linux/compiler.h>
+#include <linux/module.h>
+#include <linux/types.h>
+
+#include <asm/processor.h>
+#include <asm/cmpxchg.h>
+#include <asm/atomic.h>
+
+static noinline u64 cmpxchg8b(u64 *ptr, u64 old, u64 new)
+{
+        u32 low = new;
+        u32 high = new >> 32;
+
+        asm volatile(
+                LOCK_PREFIX "cmpxchg8b %1\n"
+                     : "+A" (old), "+m" (*ptr)
+                     :  "b" (low),  "c" (high)
+                     );
+        return old;
+}
+
+u64 atomic64_cmpxchg(atomic64_t *ptr, u64 old_val, u64 new_val)
+{
+        return cmpxchg8b(&ptr->counter, old_val, new_val);
+}
+EXPORT_SYMBOL(atomic64_cmpxchg);
+
+/**
+ * atomic64_xchg - xchg atomic64 variable
+ * @ptr:      pointer to type atomic64_t
+ * @new_val:  value to assign
+ *
+ * Atomically xchgs the value of @ptr to @new_val and returns
+ * the old value.
+ */
+u64 atomic64_xchg(atomic64_t *ptr, u64 new_val)
+{
+        /*
+         * Try first with a (possibly incorrect) assumption about
+         * what we have there. We'll do two loops most likely,
+         * but we'll get an ownership MESI transaction straight away
+         * instead of a read transaction followed by a
+         * flush-for-ownership transaction:
+         */
+        u64 old_val, real_val = 0;
+
+        do {
+                old_val = real_val;
+
+                real_val = atomic64_cmpxchg(ptr, old_val, new_val);
+
+        } while (real_val != old_val);
+
+        return old_val;
+}
+EXPORT_SYMBOL(atomic64_xchg);
+
+/**
+ * atomic64_set - set atomic64 variable
+ * @ptr:      pointer to type atomic64_t
+ * @new_val:  value to assign
+ *
+ * Atomically sets the value of @ptr to @new_val.
+ */
+void atomic64_set(atomic64_t *ptr, u64 new_val)
+{
+        atomic64_xchg(ptr, new_val);
+}
+EXPORT_SYMBOL(atomic64_set);
+
+/**
+EXPORT_SYMBOL(atomic64_read);
+ * atomic64_add_return - add and return
+ * @delta: integer value to add
+ * @ptr:   pointer to type atomic64_t
+ *
+ * Atomically adds @delta to @ptr and returns @delta + *@ptr
+ */
+noinline u64 atomic64_add_return(u64 delta, atomic64_t *ptr)
+{
+        /*
+         * Try first with a (possibly incorrect) assumption about
+         * what we have there. We'll do two loops most likely,
+         * but we'll get an ownership MESI transaction straight away
+         * instead of a read transaction followed by a
+         * flush-for-ownership transaction:
+         */
+        u64 old_val, new_val, real_val = 0;
+
+        do {
+                old_val = real_val;
+                new_val = old_val + delta;
+
+                real_val = atomic64_cmpxchg(ptr, old_val, new_val);
+
+        } while (real_val != old_val);
+
+        return new_val;
+}
+EXPORT_SYMBOL(atomic64_add_return);
+
+u64 atomic64_sub_return(u64 delta, atomic64_t *ptr)
+{
+        return atomic64_add_return(-delta, ptr);
+}
+EXPORT_SYMBOL(atomic64_sub_return);
+
+u64 atomic64_inc_return(atomic64_t *ptr)
+{
+        return atomic64_add_return(1, ptr);
+}
+EXPORT_SYMBOL(atomic64_inc_return);
+
+u64 atomic64_dec_return(atomic64_t *ptr)
+{
+        return atomic64_sub_return(1, ptr);
+}
+EXPORT_SYMBOL(atomic64_dec_return);
+
+/**
+ * atomic64_add - add integer to atomic64 variable
+ * @delta: integer value to add
+ * @ptr:   pointer to type atomic64_t
+ *
+ * Atomically adds @delta to @ptr.
+ */
+void atomic64_add(u64 delta, atomic64_t *ptr)
+{
+        atomic64_add_return(delta, ptr);
+}
+EXPORT_SYMBOL(atomic64_add);
+
+/**
+ * atomic64_sub - subtract the atomic64 variable
+ * @delta: integer value to subtract
+ * @ptr:   pointer to type atomic64_t
+ *
+ * Atomically subtracts @delta from @ptr.
+ */
+void atomic64_sub(u64 delta, atomic64_t *ptr)
+{
+        atomic64_add(-delta, ptr);
+}
+EXPORT_SYMBOL(atomic64_sub);
+
+/**
+ * atomic64_sub_and_test - subtract value from variable and test result
+ * @delta: integer value to subtract
+ * @ptr:   pointer to type atomic64_t
+ *
+ * Atomically subtracts @delta from @ptr and returns
+ * true if the result is zero, or false for all
+ * other cases.
+ */
+int atomic64_sub_and_test(u64 delta, atomic64_t *ptr)
+{
+        u64 new_val = atomic64_sub_return(delta, ptr);
+
+        return new_val == 0;
+}
+EXPORT_SYMBOL(atomic64_sub_and_test);
+
+/**
+ * atomic64_inc - increment atomic64 variable
+ * @ptr: pointer to type atomic64_t
+ *
+ * Atomically increments @ptr by 1.
+ */
+void atomic64_inc(atomic64_t *ptr)
+{
+        atomic64_add(1, ptr);
+}
+EXPORT_SYMBOL(atomic64_inc);
+
+/**
+ * atomic64_dec - decrement atomic64 variable
+ * @ptr: pointer to type atomic64_t
+ *
+ * Atomically decrements @ptr by 1.
+ */
+void atomic64_dec(atomic64_t *ptr)
+{
+        atomic64_sub(1, ptr);
+}
+EXPORT_SYMBOL(atomic64_dec);
+
+/**
+ * atomic64_dec_and_test - decrement and test
+ * @ptr: pointer to type atomic64_t
+ *
+ * Atomically decrements @ptr by 1 and
+ * returns true if the result is 0, or false for all other
+ * cases.
+ */
+int atomic64_dec_and_test(atomic64_t *ptr)
+{
+        return atomic64_sub_and_test(1, ptr);
+}
+EXPORT_SYMBOL(atomic64_dec_and_test);
+
+/**
+ * atomic64_inc_and_test - increment and test
+ * @ptr: pointer to type atomic64_t
+ *
+ * Atomically increments @ptr by 1
+ * and returns true if the result is zero, or false for all
+ * other cases.
+ */
+int atomic64_inc_and_test(atomic64_t *ptr)
+{
+        return atomic64_sub_and_test(-1, ptr);
+}
+EXPORT_SYMBOL(atomic64_inc_and_test);
+
+/**
+ * atomic64_add_negative - add and test if negative
+ * @delta: integer value to add
+ * @ptr:   pointer to type atomic64_t
+ *
+ * Atomically adds @delta to @ptr and returns true
+ * if the result is negative, or false when
+ * result is greater than or equal to zero.
+ */
+int atomic64_add_negative(u64 delta, atomic64_t *ptr)
+{
+        s64 new_val = atomic64_add_return(delta, ptr);
+
+        return new_val < 0;
+}
+EXPORT_SYMBOL(atomic64_add_negative);
diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
index 9a10a78bb4a4..ebeafcce04a9 100644
--- a/arch/x86/lib/clear_page_64.S
+++ b/arch/x86/lib/clear_page_64.S
@@ -5,15 +5,14 @@
  * Zero a page.         
  * rdi  page
  */                     
-        ALIGN
-clear_page_c:
+ENTRY(clear_page_c)
         CFI_STARTPROC
         movl $4096/8,%ecx
         xorl %eax,%eax
         rep stosq
         ret
         CFI_ENDPROC
-ENDPROC(clear_page)
+ENDPROC(clear_page_c)
 
 ENTRY(clear_page)
         CFI_STARTPROC
diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
index f118c110af32..6ba0f7bb85ea 100644
--- a/arch/x86/lib/copy_user_64.S
+++ b/arch/x86/lib/copy_user_64.S
@@ -75,6 +75,7 @@ ENTRY(copy_to_user)
         jae bad_to_user
         ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,copy_user_generic_unrolled,copy_user_generic_string
         CFI_ENDPROC
+ENDPROC(copy_to_user)
 
 /* Standard copy_from_user with segment limit checking */
 ENTRY(copy_from_user)
diff --git a/arch/x86/lib/msr.c b/arch/x86/lib/msr.c
index 1440b9c0547e..caa24aca8115 100644
--- a/arch/x86/lib/msr.c
+++ b/arch/x86/lib/msr.c
@@ -89,16 +89,13 @@ void rdmsr_on_cpus(const cpumask_t *mask, u32 msr_no, struct msr *msrs)
         rv.msrs   = msrs;
         rv.msr_no = msr_no;
 
-        preempt_disable();
-        /*
-         * FIXME: handle the CPU we're executing on separately for now until
-         * smp_call_function_many has been fixed to not skip it.
-         */
-        this_cpu = raw_smp_processor_id();
-        smp_call_function_single(this_cpu, __rdmsr_on_cpu, &rv, 1);
+        this_cpu = get_cpu();
+
+        if (cpumask_test_cpu(this_cpu, mask))
+                __rdmsr_on_cpu(&rv);
 
         smp_call_function_many(mask, __rdmsr_on_cpu, &rv, 1);
-        preempt_enable();
+        put_cpu();
 }
 EXPORT_SYMBOL(rdmsr_on_cpus);
 
@@ -121,16 +118,13 @@ void wrmsr_on_cpus(const cpumask_t *mask, u32 msr_no, struct msr *msrs)
         rv.msrs   = msrs;
         rv.msr_no = msr_no;
 
-        preempt_disable();
-        /*
-         * FIXME: handle the CPU we're executing on separately for now until
-         * smp_call_function_many has been fixed to not skip it.
-         */
-        this_cpu = raw_smp_processor_id();
-        smp_call_function_single(this_cpu, __wrmsr_on_cpu, &rv, 1);
+        this_cpu = get_cpu();
+
+        if (cpumask_test_cpu(this_cpu, mask))
+                __wrmsr_on_cpu(&rv);
 
         smp_call_function_many(mask, __wrmsr_on_cpu, &rv, 1);
-        preempt_enable();
+        put_cpu();
 }
 EXPORT_SYMBOL(wrmsr_on_cpus);
 
diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
index 7c8ca91bb9ec..1f118d462acc 100644
--- a/arch/x86/lib/usercopy_32.c
+++ b/arch/x86/lib/usercopy_32.c
@@ -751,7 +751,7 @@ survive:
 
                         if (retval == -ENOMEM && is_global_init(current)) {
                                 up_read(&current->mm->mmap_sem);
-                                congestion_wait(WRITE, HZ/50);
+                                congestion_wait(BLK_RW_ASYNC, HZ/50);
                                 goto survive;
                         }
 
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 78a5fff857be..bfae139182ff 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -426,10 +426,11 @@ static noinline int vmalloc_fault(unsigned long address)
 }
 
 static const char errata93_warning[] =
-KERN_ERR "******* Your BIOS seems to not contain a fix for K8 errata #93\n"
-KERN_ERR "******* Working around it, but it may cause SEGVs or burn power.\n"
-KERN_ERR "******* Please consider a BIOS update.\n"
-KERN_ERR "******* Disabling USB legacy in the BIOS may also help.\n";
+KERN_ERR 
+"******* Your BIOS seems to not contain a fix for K8 errata #93\n"
+"******* Working around it, but it may cause SEGVs or burn power.\n"
+"******* Please consider a BIOS update.\n"
+"******* Disabling USB legacy in the BIOS may also help.\n";
 
 /*
  * No vm86 mode in 64-bit mode:
@@ -696,7 +697,7 @@ show_signal_msg(struct pt_regs *regs, unsigned long error_code,
         if (!printk_ratelimit())
                 return;
 
-        printk(KERN_CONT "%s%s[%d]: segfault at %lx ip %p sp %p error %lx",
+        printk("%s%s[%d]: segfault at %lx ip %p sp %p error %lx",
                 task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
                 tsk->comm, task_pid_nr(tsk), address,
                 (void *)regs->ip, (void *)regs->sp, error_code);
diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
index 58f621e81919..2112ed55e7ea 100644
--- a/arch/x86/mm/highmem_32.c
+++ b/arch/x86/mm/highmem_32.c
@@ -103,6 +103,7 @@ EXPORT_SYMBOL(kmap);
 EXPORT_SYMBOL(kunmap);
 EXPORT_SYMBOL(kmap_atomic);
 EXPORT_SYMBOL(kunmap_atomic);
+EXPORT_SYMBOL(kmap_atomic_prot);
 
 void __init set_highmem_pages_init(void)
 {
diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index 47ce9a2ce5e7..0607119cef94 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -12,6 +12,7 @@
 #include <asm/system.h>
 #include <asm/tlbflush.h>
 #include <asm/tlb.h>
+#include <asm/proto.h>
 
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index b177652251a4..6176fe8f29e0 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -598,8 +598,15 @@ void __init paging_init(void)
 
         sparse_memory_present_with_active_regions(MAX_NUMNODES);
         sparse_init();
-        /* clear the default setting with node 0 */
-        nodes_clear(node_states[N_NORMAL_MEMORY]);
+
+        /*
+         * clear the default setting with node 0
+         * note: don't use nodes_clear here, that is really clearing when
+         *       numa support is not compiled in, and later node_set_state
+         *       will not set it back.
+         */
+        node_clear_state(0, N_NORMAL_MEMORY);
+
         free_area_init_nodes(max_zone_pfns);
 }
 
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 1b734d7a8966..7e600c1962db 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -591,9 +591,12 @@ static int __change_page_attr(struct cpa_data *cpa, int primary)
         unsigned int level;
         pte_t *kpte, old_pte;
 
-        if (cpa->flags & CPA_PAGES_ARRAY)
-                address = (unsigned long)page_address(cpa->pages[cpa->curpage]);
-        else if (cpa->flags & CPA_ARRAY)
+        if (cpa->flags & CPA_PAGES_ARRAY) {
+                struct page *page = cpa->pages[cpa->curpage];
+                if (unlikely(PageHighMem(page)))
+                        return 0;
+                address = (unsigned long)page_address(page);
+        } else if (cpa->flags & CPA_ARRAY)
                 address = cpa->vaddr[cpa->curpage];
         else
                 address = *cpa->vaddr;
@@ -697,9 +700,12 @@ static int cpa_process_alias(struct cpa_data *cpa)
          * No need to redo, when the primary call touched the direct
          * mapping already:
          */
-        if (cpa->flags & CPA_PAGES_ARRAY)
-                vaddr = (unsigned long)page_address(cpa->pages[cpa->curpage]);
-        else if (cpa->flags & CPA_ARRAY)
+        if (cpa->flags & CPA_PAGES_ARRAY) {
+                struct page *page = cpa->pages[cpa->curpage];
+                if (unlikely(PageHighMem(page)))
+                        return 0;
+                vaddr = (unsigned long)page_address(page);
+        } else if (cpa->flags & CPA_ARRAY)
                 vaddr = cpa->vaddr[cpa->curpage];
         else
                 vaddr = *cpa->vaddr;
@@ -997,12 +1003,15 @@ EXPORT_SYMBOL(set_memory_array_uc);
 int _set_memory_wc(unsigned long addr, int numpages)
 {
         int ret;
+        unsigned long addr_copy = addr;
+
         ret = change_page_attr_set(&addr, numpages,
                                     __pgprot(_PAGE_CACHE_UC_MINUS), 0);
-
         if (!ret) {
-                ret = change_page_attr_set(&addr, numpages,
-                                    __pgprot(_PAGE_CACHE_WC), 0);
+                ret = change_page_attr_set_clr(&addr_copy, numpages,
+                                               __pgprot(_PAGE_CACHE_WC),
+                                               __pgprot(_PAGE_CACHE_MASK),
+                                               0, 0, NULL);
         }
         return ret;
 }
@@ -1119,7 +1128,9 @@ int set_pages_array_uc(struct page **pages, int addrinarray)
         int free_idx;
 
         for (i = 0; i < addrinarray; i++) {
-                start = (unsigned long)page_address(pages[i]);
+                if (PageHighMem(pages[i]))
+                        continue;
+                start = page_to_pfn(pages[i]) << PAGE_SHIFT;
                 end = start + PAGE_SIZE;
                 if (reserve_memtype(start, end, _PAGE_CACHE_UC_MINUS, NULL))
                         goto err_out;
@@ -1132,7 +1143,9 @@ int set_pages_array_uc(struct page **pages, int addrinarray)
 err_out:
         free_idx = i;
         for (i = 0; i < free_idx; i++) {
-                start = (unsigned long)page_address(pages[i]);
+                if (PageHighMem(pages[i]))
+                        continue;
+                start = page_to_pfn(pages[i]) << PAGE_SHIFT;
                 end = start + PAGE_SIZE;
                 free_memtype(start, end);
         }
@@ -1161,7 +1174,9 @@ int set_pages_array_wb(struct page **pages, int addrinarray)
                 return retval;
 
         for (i = 0; i < addrinarray; i++) {
-                start = (unsigned long)page_address(pages[i]);
+                if (PageHighMem(pages[i]))
+                        continue;
+                start = page_to_pfn(pages[i]) << PAGE_SHIFT;
                 end = start + PAGE_SIZE;
                 free_memtype(start, end);
         }
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 8e43bdd45456..ed34f5e35999 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -25,7 +25,7 @@ pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
         return pte;
 }
 
-void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
+void ___pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
 {
         pgtable_page_dtor(pte);
         paravirt_release_pte(page_to_pfn(pte));
@@ -33,14 +33,14 @@ void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
 }
 
 #if PAGETABLE_LEVELS > 2
-void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
+void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
 {
         paravirt_release_pmd(__pa(pmd) >> PAGE_SHIFT);
         tlb_remove_page(tlb, virt_to_page(pmd));
 }
 
 #if PAGETABLE_LEVELS > 3
-void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud)
+void ___pud_free_tlb(struct mmu_gather *tlb, pud_t *pud)
 {
         paravirt_release_pud(__pa(pud) >> PAGE_SHIFT);
         tlb_remove_page(tlb, virt_to_page(pud));
@@ -329,7 +329,6 @@ void __init reserve_top_address(unsigned long reserve)
         printk(KERN_INFO "Reserving virtual address space above 0x%08x\n",
                (int)-reserve);
         __FIXADDR_TOP = -reserve - PAGE_SIZE;
-        __VMALLOC_RESERVE += reserve;
 #endif
 }
 
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c
index 2dfcbf9df2ae..dbb5381f7b3b 100644
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat_64.c
@@ -79,8 +79,10 @@ static __init void bad_srat(void)
         acpi_numa = -1;
         for (i = 0; i < MAX_LOCAL_APIC; i++)
                 apicid_to_node[i] = NUMA_NO_NODE;
-        for (i = 0; i < MAX_NUMNODES; i++)
-                nodes_add[i].start = nodes[i].end = 0;
+        for (i = 0; i < MAX_NUMNODES; i++) {
+                nodes[i].start = nodes[i].end = 0;
+                nodes_add[i].start = nodes_add[i].end = 0;
+        }
         remove_all_active_ranges();
 }
 
diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index b07dd8d0b321..89b9a5cd63da 100644
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -390,7 +390,7 @@ static int __init p4_init(char **cpu_type)
 static int force_arch_perfmon;
 static int force_cpu_type(const char *str, struct kernel_param *kp)
 {
-        if (!strcmp(str, "archperfmon")) {
+        if (!strcmp(str, "arch_perfmon")) {
                 force_arch_perfmon = 1;
                 printk(KERN_INFO "oprofile: forcing architectural perfmon\n");
         }
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index b26626dc517c..1014eb4bfc37 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -68,6 +68,10 @@ setup_resource(struct acpi_resource *acpi_res, void *data)
         unsigned long flags;
         struct resource *root;
         int max_root_bus_resources = PCI_BUS_NUM_RESOURCES;
+        u64 start, end;
+
+        if (bus_has_transparent_bridge(info->bus))
+                max_root_bus_resources -= 3;
 
         status = resource_to_addr(acpi_res, &addr);
         if (!ACPI_SUCCESS(status))
@@ -84,25 +88,24 @@ setup_resource(struct acpi_resource *acpi_res, void *data)
         } else
                 return AE_OK;
 
-        res = &info->res[info->res_num];
-        res->name = info->name;
-        res->flags = flags;
-        res->start = addr.minimum + addr.translation_offset;
-        res->end = res->start + addr.address_length - 1;
-        res->child = NULL;
-
-        if (bus_has_transparent_bridge(info->bus))
-                max_root_bus_resources -= 3;
+        start = addr.minimum + addr.translation_offset;
+        end = start + addr.address_length - 1;
         if (info->res_num >= max_root_bus_resources) {
                 printk(KERN_WARNING "PCI: Failed to allocate 0x%lx-0x%lx "
                         "from %s for %s due to _CRS returning more than "
-                        "%d resource descriptors\n", (unsigned long) res->start,
-                        (unsigned long) res->end, root->name, info->name,
+                        "%d resource descriptors\n", (unsigned long) start,
+                        (unsigned long) end, root->name, info->name,
                         max_root_bus_resources);
-                info->res_num++;
                 return AE_OK;
         }
 
+        res = &info->res[info->res_num];
+        res->name = info->name;
+        res->flags = flags;
+        res->start = start;
+        res->end = end;
+        res->child = NULL;
+
         if (insert_resource(root, res)) {
                 printk(KERN_ERR "PCI: Failed to allocate 0x%lx-0x%lx "
                         "from %s for %s\n", (unsigned long) res->start,
@@ -115,23 +118,6 @@ setup_resource(struct acpi_resource *acpi_res, void *data)
 }
 
 static void
-adjust_transparent_bridge_resources(struct pci_bus *bus)
-{
-        struct pci_dev *dev;
-
-        list_for_each_entry(dev, &bus->devices, bus_list) {
-                int i;
-                u16 class = dev->class >> 8;
-
-                if (class == PCI_CLASS_BRIDGE_PCI && dev->transparent) {
-                        for(i = 3; i < PCI_BUS_NUM_RESOURCES; i++)
-                                dev->subordinate->resource[i] =
-                                                dev->bus->resource[i - 3];
-                }
-        }
-}
-
-static void
 get_current_resources(struct acpi_device *device, int busnum,
                         int domain, struct pci_bus *bus)
 {
@@ -158,8 +144,6 @@ get_current_resources(struct acpi_device *device, int busnum,
         info.res_num = 0;
         acpi_walk_resources(device->handle, METHOD_NAME__CRS, setup_resource,
                                 &info);
-        if (info.res_num)
-                adjust_transparent_bridge_resources(bus);
 
         return;
 
@@ -222,8 +206,15 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_device *device, int do
                  */
                 memcpy(bus->sysdata, sd, sizeof(*sd));
                 kfree(sd);
-        } else
-                bus = pci_scan_bus_parented(NULL, busnum, &pci_root_ops, sd);
+        } else {
+                bus = pci_create_bus(NULL, busnum, &pci_root_ops, sd);
+                if (bus) {
+                        if (pci_probe & PCI_USE__CRS)
+                                get_current_resources(device, busnum, domain,
+                                                        bus);
+                        bus->subordinate = pci_scan_child_bus(bus);
+                }
+        }
 
         if (!bus)
                 kfree(sd);
@@ -238,8 +229,6 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_device *device, int do
 #endif
         }
 
-        if (bus && (pci_probe & PCI_USE__CRS))
-                get_current_resources(device, busnum, domain, bus);
         return bus;
 }
 
diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c
index f893d6a6e803..3ffa10df20b9 100644
--- a/arch/x86/pci/amd_bus.c
+++ b/arch/x86/pci/amd_bus.c
@@ -100,8 +100,9 @@ void x86_pci_root_bus_res_quirks(struct pci_bus *b)
         int j;
         struct pci_root_info *info;
 
-        /* don't go for it if _CRS is used */
-        if (pci_probe & PCI_USE__CRS)
+        /* don't go for it if _CRS is used already */
+        if (b->resource[0] != &ioport_resource ||
+            b->resource[1] != &iomem_resource)
                 return;
 
         /* if only one root bus, don't need to anything */
@@ -116,6 +117,9 @@ void x86_pci_root_bus_res_quirks(struct pci_bus *b)
         if (i == pci_root_num)
                 return;
 
+        printk(KERN_DEBUG "PCI: peer root bus %02x res updated from pci conf\n",
+                        b->number);
+
         info = &pci_root_info[i];
         for (j = 0; j < info->res_num; j++) {
                 struct resource *res;
diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c
index 0fb56db16d18..52e62e57fedd 100644
--- a/arch/x86/pci/i386.c
+++ b/arch/x86/pci/i386.c
@@ -35,6 +35,7 @@
 #include <asm/pat.h>
 #include <asm/e820.h>
 #include <asm/pci_x86.h>
+#include <asm/io_apic.h>
 
 
 static int
@@ -227,6 +228,12 @@ void __init pcibios_resource_survey(void)
         pcibios_allocate_resources(1);
 
         e820_reserve_resources_late();
+        /*
+         * Insert the IO APIC resources after PCI initialization has
+         * occured to handle IO APICS that are mapped in on a BAR in
+         * PCI space, but before trying to assign unassigned pci res.
+         */
+        ioapic_insert_resources();
 }
 
 /**
diff --git a/arch/x86/power/Makefile b/arch/x86/power/Makefile
index de2abbd07544..a6a198c33623 100644
--- a/arch/x86/power/Makefile
+++ b/arch/x86/power/Makefile
@@ -1,7 +1,7 @@
 # __restore_processor_state() restores %gs after S3 resume and so should not
 # itself be stack-protected
 nostackp := $(call cc-option, -fno-stack-protector)
-CFLAGS_cpu_$(BITS).o    := $(nostackp)
+CFLAGS_cpu.o    := $(nostackp)
 
 obj-$(CONFIG_PM_SLEEP)          += cpu.o
 obj-$(CONFIG_HIBERNATION)       += hibernate_$(BITS).o hibernate_asm_$(BITS).o
diff --git a/arch/xtensa/include/asm/thread_info.h b/arch/xtensa/include/asm/thread_info.h
index 0f4fe1faf9ba..13165641cc51 100644
--- a/arch/xtensa/include/asm/thread_info.h
+++ b/arch/xtensa/include/asm/thread_info.h
@@ -80,8 +80,6 @@ struct thread_info {
 
 /*
  * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 
 #ifndef __ASSEMBLY__
@@ -92,7 +90,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = 0,                    \
         .cpu            = 0,                    \
-        .preempt_count  = 1,                    \
+        .preempt_count  = INIT_PREEMPT_COUNT,   \
         .addr_limit     = KERNEL_DS,            \
         .restart_block = {                      \
                 .fn = do_no_restart_syscall,    \
diff --git a/arch/xtensa/include/asm/tlb.h b/arch/xtensa/include/asm/tlb.h
index 31c220faca02..0d766f9c1083 100644
--- a/arch/xtensa/include/asm/tlb.h
+++ b/arch/xtensa/include/asm/tlb.h
@@ -42,6 +42,6 @@
 
 #include <asm-generic/tlb.h>
 
-#define __pte_free_tlb(tlb, pte)                pte_free((tlb)->mm, pte)
+#define __pte_free_tlb(tlb, pte, address)       pte_free((tlb)->mm, pte)
 
 #endif  /* _XTENSA_TLB_H */
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index ba9ab9349782..e64efac3b9db 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -354,10 +354,10 @@ void show_regs(struct pt_regs * regs)
 
         for (i = 0; i < 16; i++) {
                 if ((i % 8) == 0)
-                        printk ("\n" KERN_INFO "a%02d: ", i);
-                printk("%08lx ", regs->areg[i]);
+                        printk(KERN_INFO "a%02d:", i);
+                printk(KERN_CONT " %08lx", regs->areg[i]);
         }
-        printk("\n");
+        printk(KERN_CONT "\n");
 
         printk("pc: %08lx, ps: %08lx, depc: %08lx, excvaddr: %08lx\n",
                regs->pc, regs->ps, regs->depc, regs->excvaddr);