Merge branch 'sched/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip into trace/tip/tracing/core-4

466 files changed, 8042 insertions, 3630 deletions

diff --git a/Documentation/HOWTO b/Documentation/HOWTO
index f5395af88a41..40ada93b820a 100644
--- a/Documentation/HOWTO
+++ b/Documentation/HOWTO
@@ -234,7 +234,7 @@ process is as follows:
     Linus, usually the patches that have already been included in the
     -next kernel for a few weeks.  The preferred way to submit big changes
     is using git (the kernel's source management tool, more information
-    can be found at http://git.or.cz/) but plain patches are also just
+    can be found at http://git-scm.com/) but plain patches are also just
     fine.
   - After two weeks a -rc1 kernel is released it is now possible to push
     only patches that do not include new features that could affect the
diff --git a/Documentation/RCU/torture.txt b/Documentation/RCU/torture.txt
index 0e50bc2aa1e2..5d9016795fd8 100644
--- a/Documentation/RCU/torture.txt
+++ b/Documentation/RCU/torture.txt
@@ -182,16 +182,6 @@ Similarly, sched_expedited RCU provides the following:
         sched_expedited-torture: Reader Pipe:  12660320201 95875 0 0 0 0 0 0 0 0 0
         sched_expedited-torture: Reader Batch:  12660424885 0 0 0 0 0 0 0 0 0 0
         sched_expedited-torture: Free-Block Circulation:  1090795 1090795 1090794 1090793 1090792 1090791 1090790 1090789 1090788 1090787 0
-        state: -1 / 0:0 3:0 4:0
-
-As before, the first four lines are similar to those for RCU.
-The last line shows the task-migration state.  The first number is
--1 if synchronize_sched_expedited() is idle, -2 if in the process of
-posting wakeups to the migration kthreads, and N when waiting on CPU N.
-Each of the colon-separated fields following the "/" is a CPU:state pair.
-Valid states are "0" for idle, "1" for waiting for quiescent state,
-"2" for passed through quiescent state, and "3" when a race with a
-CPU-hotplug event forces use of the synchronize_sched() primitive.
 
 
 USAGE
diff --git a/Documentation/cgroups/cgroups.txt b/Documentation/cgroups/cgroups.txt
index fd588ff0e296..a1ca5924faff 100644
--- a/Documentation/cgroups/cgroups.txt
+++ b/Documentation/cgroups/cgroups.txt
@@ -235,8 +235,7 @@ containing the following files describing that cgroup:
  - cgroup.procs: list of tgids in the cgroup.  This list is not
    guaranteed to be sorted or free of duplicate tgids, and userspace
    should sort/uniquify the list if this property is required.
-   Writing a tgid into this file moves all threads with that tgid into
-   this cgroup.
+   This is a read-only file, for now.
  - notify_on_release flag: run the release agent on exit?
  - release_agent: the path to use for release notifications (this file
    exists in the top cgroup only)
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 21a99474df93..907010cea9ad 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1198,7 +1198,7 @@ and is between 256 and 4096 characters. It is defined in the file
 
         libata.force=   [LIBATA] Force configurations.  The format is comma
                         separated list of "[ID:]VAL" where ID is
-                        PORT[:DEVICE].  PORT and DEVICE are decimal numbers
+                        PORT[.DEVICE].  PORT and DEVICE are decimal numbers
                         matching port, link or device.  Basically, it matches
                         the ATA ID string printed on console by libata.  If
                         the whole ID part is omitted, the last PORT and DEVICE
diff --git a/Documentation/scheduler/sched-design-CFS.txt b/Documentation/scheduler/sched-design-CFS.txt
index 6f33593e59e2..8239ebbcddce 100644
--- a/Documentation/scheduler/sched-design-CFS.txt
+++ b/Documentation/scheduler/sched-design-CFS.txt
@@ -211,7 +211,7 @@ provide fair CPU time to each such task group.  For example, it may be
 desirable to first provide fair CPU time to each user on the system and then to
 each task belonging to a user.
 
-CONFIG_GROUP_SCHED strives to achieve exactly that.  It lets tasks to be
+CONFIG_CGROUP_SCHED strives to achieve exactly that.  It lets tasks to be
 grouped and divides CPU time fairly among such groups.
 
 CONFIG_RT_GROUP_SCHED permits to group real-time (i.e., SCHED_FIFO and
@@ -220,38 +220,11 @@ SCHED_RR) tasks.
 CONFIG_FAIR_GROUP_SCHED permits to group CFS (i.e., SCHED_NORMAL and
 SCHED_BATCH) tasks.
 
-At present, there are two (mutually exclusive) mechanisms to group tasks for
-CPU bandwidth control purposes:
-
- - Based on user id (CONFIG_USER_SCHED)
-
-   With this option, tasks are grouped according to their user id.
-
- - Based on "cgroup" pseudo filesystem (CONFIG_CGROUP_SCHED)
-
-   This options needs CONFIG_CGROUPS to be defined, and lets the administrator
+   These options need CONFIG_CGROUPS to be defined, and let the administrator
    create arbitrary groups of tasks, using the "cgroup" pseudo filesystem.  See
    Documentation/cgroups/cgroups.txt for more information about this filesystem.
 
-Only one of these options to group tasks can be chosen and not both.
-
-When CONFIG_USER_SCHED is defined, a directory is created in sysfs for each new
-user and a "cpu_share" file is added in that directory.
-
-        # cd /sys/kernel/uids
-        # cat 512/cpu_share             # Display user 512's CPU share
-        1024
-        # echo 2048 > 512/cpu_share     # Modify user 512's CPU share
-        # cat 512/cpu_share             # Display user 512's CPU share
-        2048
-        #
-
-CPU bandwidth between two users is divided in the ratio of their CPU shares.
-For example: if you would like user "root" to get twice the bandwidth of user
-"guest," then set the cpu_share for both the users such that "root"'s cpu_share
-is twice "guest"'s cpu_share.
-
-When CONFIG_CGROUP_SCHED is defined, a "cpu.shares" file is created for each
+When CONFIG_FAIR_GROUP_SCHED is defined, a "cpu.shares" file is created for each
 group created using the pseudo filesystem.  See example steps below to create
 task groups and modify their CPU share using the "cgroups" pseudo filesystem.
 
@@ -273,24 +246,3 @@ task groups and modify their CPU share using the "cgroups" pseudo filesystem.
 
         # #Launch gmplayer (or your favourite movie player)
         # echo <movie_player_pid> > multimedia/tasks
-
-8. Implementation note: user namespaces
-
-User namespaces are intended to be hierarchical.  But they are currently
-only partially implemented.  Each of those has ramifications for CFS.
-
-First, since user namespaces are hierarchical, the /sys/kernel/uids
-presentation is inadequate.  Eventually we will likely want to use sysfs
-tagging to provide private views of /sys/kernel/uids within each user
-namespace.
-
-Second, the hierarchical nature is intended to support completely
-unprivileged use of user namespaces.  So if using user groups, then
-we want the users in a user namespace to be children of the user
-who created it.
-
-That is currently unimplemented.  So instead, every user in a new
-user namespace will receive 1024 shares just like any user in the
-initial user namespace.  Note that at the moment creation of a new
-user namespace requires each of CAP_SYS_ADMIN, CAP_SETUID, and
-CAP_SETGID.
diff --git a/Documentation/scheduler/sched-rt-group.txt b/Documentation/scheduler/sched-rt-group.txt
index 86eabe6c3419..605b0d40329d 100644
--- a/Documentation/scheduler/sched-rt-group.txt
+++ b/Documentation/scheduler/sched-rt-group.txt
@@ -126,23 +126,12 @@ priority!
 2.3 Basis for grouping tasks
 ----------------------------
 
-There are two compile-time settings for allocating CPU bandwidth. These are
-configured using the "Basis for grouping tasks" multiple choice menu under
-General setup > Group CPU Scheduler:
-
-a. CONFIG_USER_SCHED (aka "Basis for grouping tasks" =  "user id")
-
-This lets you use the virtual files under
-"/sys/kernel/uids/<uid>/cpu_rt_runtime_us" to control he CPU time reserved for
-each user .
-
-The other option is:
-
-.o CONFIG_CGROUP_SCHED (aka "Basis for grouping tasks" = "Control groups")
+Enabling CONFIG_RT_GROUP_SCHED lets you explicitly allocate real
+CPU bandwidth to task groups.
 
 This uses the /cgroup virtual file system and
 "/cgroup/<cgroup>/cpu.rt_runtime_us" to control the CPU time reserved for each
-control group instead.
+control group.
 
 For more information on working with control groups, you should read
 Documentation/cgroups/cgroups.txt as well.
@@ -161,8 +150,7 @@ For now, this can be simplified to just the following (but see Future plans):
 ===============
 
 There is work in progress to make the scheduling period for each group
-("/sys/kernel/uids/<uid>/cpu_rt_period_us" or
-"/cgroup/<cgroup>/cpu.rt_period_us" respectively) configurable as well.
+("/cgroup/<cgroup>/cpu.rt_period_us") configurable as well.
 
 The constraint on the period is that a subgroup must have a smaller or
 equal period to its parent. But realistically its not very useful _yet_
diff --git a/Documentation/stable_kernel_rules.txt b/Documentation/stable_kernel_rules.txt
index 5effa5bd993b..e213f45cf9d7 100644
--- a/Documentation/stable_kernel_rules.txt
+++ b/Documentation/stable_kernel_rules.txt
@@ -18,16 +18,15 @@ Rules on what kind of patches are accepted, and which ones are not, into the
  - It cannot contain any "trivial" fixes in it (spelling changes,
    whitespace cleanups, etc).
  - It must follow the Documentation/SubmittingPatches rules.
- - It or an equivalent fix must already exist in Linus' tree.  Quote the
-   respective commit ID in Linus' tree in your patch submission to -stable.
+ - It or an equivalent fix must already exist in Linus' tree (upstream).
 
 
 Procedure for submitting patches to the -stable tree:
 
  - Send the patch, after verifying that it follows the above rules, to
-   stable@kernel.org.
- - To have the patch automatically included in the stable tree, add the
-   the tag
+   stable@kernel.org.  You must note the upstream commit ID in the changelog
+   of your submission.
+ - To have the patch automatically included in the stable tree, add the tag
      Cc: stable@kernel.org
    in the sign-off area. Once the patch is merged it will be applied to
    the stable tree without anything else needing to be done by the author
diff --git a/MAINTAINERS b/MAINTAINERS
index a0e3c3a47a51..d5b0b1b6dc52 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1960,7 +1960,7 @@ F:	lib/kobj*
 
 DRM DRIVERS
 M:      David Airlie <airlied@linux.ie>
-L:      dri-devel@lists.sourceforge.net
+L:      dri-devel@lists.freedesktop.org
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git
 S:      Maintained
 F:      drivers/gpu/drm/
@@ -4482,17 +4482,17 @@ S:	Maintained
 F:      drivers/ata/sata_promise.*
 
 PS3 NETWORK SUPPORT
-M:      Geoff Levand <geoffrey.levand@am.sony.com>
+M:      Geoff Levand <geoff@infradead.org>
 L:      netdev@vger.kernel.org
 L:      cbe-oss-dev@ozlabs.org
-S:      Supported
+S:      Maintained
 F:      drivers/net/ps3_gelic_net.*
 
 PS3 PLATFORM SUPPORT
-M:      Geoff Levand <geoffrey.levand@am.sony.com>
+M:      Geoff Levand <geoff@infradead.org>
 L:      linuxppc-dev@ozlabs.org
 L:      cbe-oss-dev@ozlabs.org
-S:      Supported
+S:      Maintained
 F:      arch/powerpc/boot/ps3*
 F:      arch/powerpc/include/asm/lv1call.h
 F:      arch/powerpc/include/asm/ps3*.h
@@ -4791,12 +4791,11 @@ F:	drivers/s390/crypto/
 
 S390 ZFCP DRIVER
 M:      Christof Schmitt <christof.schmitt@de.ibm.com>
-M:      Martin Peschke <mp3@de.ibm.com>
+M:      Swen Schillig <swen@vnet.ibm.com>
 M:      linux390@de.ibm.com
 L:      linux-s390@vger.kernel.org
 W:      http://www.ibm.com/developerworks/linux/linux390/
 S:      Supported
-F:      Documentation/s390/zfcpdump.txt
 F:      drivers/s390/scsi/zfcp_*
 
 S390 IUCV NETWORK LAYER
diff --git a/Makefile b/Makefile
index fa1db9001754..5f05f8cbeda4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 34
-EXTRAVERSION = -rc5
+EXTRAVERSION = -rc6
 NAME = Sheep on Meth
 
 # *DOCUMENTATION*
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c5408bf1bf43..92622eb5cc0d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -253,6 +253,7 @@ config ARCH_REALVIEW
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
         select ARCH_WANT_OPTIONAL_GPIOLIB
+        select GPIO_PL061 if GPIOLIB
         help
           This enables support for ARM Ltd RealView boards.
 
diff --git a/arch/arm/configs/bcmring_defconfig b/arch/arm/configs/bcmring_defconfig
index 1e12167c89b7..6ac6693299bc 100644
--- a/arch/arm/configs/bcmring_defconfig
+++ b/arch/arm/configs/bcmring_defconfig
@@ -1,13 +1,13 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc3
-# Fri Jul 17 12:07:28 2009
+# Linux kernel version: 2.6.34-rc2
+# Mon Mar 29 12:01:41 2010
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_MMU=y
+CONFIG_HAVE_PROC_CPU=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -18,6 +18,7 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -32,6 +33,12 @@ CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 CONFIG_LOCALVERSION=""
 # CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_LZO is not set
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
@@ -43,21 +50,22 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT 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=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 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_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
@@ -75,19 +83,21 @@ CONFIG_FUTEX=y
 # CONFIG_EVENTFD is not set
 CONFIG_SHMEM=y
 # CONFIG_AIO is not set
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
+CONFIG_PERF_EVENTS=y
+CONFIG_PERF_COUNTERS=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_SLUB_DEBUG is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_COMPAT_BRK is not set
 # 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_KPROBES=y
@@ -115,24 +125,53 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
 # System Type
 #
+CONFIG_MMU=y
 # 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 is not set
+CONFIG_ARCH_BCMRING=y
 # CONFIG_ARCH_CLPS711X is not set
 # CONFIG_ARCH_GEMINI is not set
 # CONFIG_ARCH_EBSA110 is not set
@@ -149,6 +188,7 @@ CONFIG_DEFAULT_IOSCHED="noop"
 # CONFIG_ARCH_IXP2000 is not set
 # CONFIG_ARCH_IXP4XX is not set
 # CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_DOVE is not set
 # CONFIG_ARCH_KIRKWOOD is not set
 # CONFIG_ARCH_LOKI is not set
 # CONFIG_ARCH_MV78XX0 is not set
@@ -157,19 +197,26 @@ CONFIG_DEFAULT_IOSCHED="noop"
 # CONFIG_ARCH_KS8695 is not set
 # CONFIG_ARCH_NS9XXX is not set
 # CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_NUC93X is not set
 # CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
 # CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_SHMOBILE 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_S5P6440 is not set
+# CONFIG_ARCH_S5P6442 is not set
+# CONFIG_ARCH_S5PC1XX is not set
+# CONFIG_ARCH_S5PV210 is not set
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_U300 is not set
+# CONFIG_ARCH_U8500 is not set
+# CONFIG_ARCH_NOMADIK is not set
 # CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
-CONFIG_ARCH_BCMRING=y
 # CONFIG_ARCH_FPGA11107 is not set
 CONFIG_ARCH_BCM11107=y
 
@@ -185,7 +232,7 @@ CONFIG_CPU_V6=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_32v6=y
 CONFIG_CPU_ABRT_EV6=y
-CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_PABRT_V6=y
 CONFIG_CPU_CACHE_V6=y
 CONFIG_CPU_CACHE_VIPT=y
 CONFIG_CPU_COPY_V6=y
@@ -201,6 +248,8 @@ CONFIG_ARM_THUMB=y
 # CONFIG_CPU_ICACHE_DISABLE is not set
 # CONFIG_CPU_DCACHE_DISABLE is not set
 # CONFIG_CPU_BPREDICT_DISABLE is not set
+CONFIG_ARM_L1_CACHE_SHIFT=5
+CONFIG_CPU_HAS_PMU=y
 # CONFIG_ARM_ERRATA_411920 is not set
 CONFIG_COMMON_CLKDEV=y
 
@@ -222,6 +271,8 @@ CONFIG_VMSPLIT_3G=y
 # CONFIG_VMSPLIT_2G is not set
 # CONFIG_VMSPLIT_1G is not set
 CONFIG_PAGE_OFFSET=0xC0000000
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
 CONFIG_HZ=100
 CONFIG_AEABI=y
@@ -229,6 +280,7 @@ CONFIG_AEABI=y
 # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
 # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
 # CONFIG_HIGHMEM is not set
+CONFIG_HW_PERF_EVENTS=y
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -240,8 +292,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_ALIGNMENT_TRAP=y
 CONFIG_UACCESS_WITH_MEMCPY=y
@@ -335,9 +386,9 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_CONNECTOR is not set
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS 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
@@ -433,6 +484,10 @@ CONFIG_MTD_NAND_BCM_UMI_HWCS=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
@@ -444,6 +499,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -452,6 +508,7 @@ CONFIG_HAVE_IDE=y
 # CONFIG_MD is not set
 # CONFIG_NETDEVICES is not set
 # CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
 
 #
 # Input device support
@@ -459,6 +516,7 @@ CONFIG_HAVE_IDE=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -508,6 +566,7 @@ CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -519,13 +578,17 @@ CONFIG_LEGACY_PTY_COUNT=64
 # 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
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -541,6 +604,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
 #
@@ -566,14 +630,17 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_USB_SUPPORT is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
-# CONFIG_ACCESSIBILITY is not set
 # CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
 CONFIG_RTC_LIB=y
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
-# CONFIG_REGULATOR is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -589,9 +656,12 @@ CONFIG_FS_POSIX_ACL=y
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 # CONFIG_FILE_LOCKING is not set
 # CONFIG_FSNOTIFY is not set
+# CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
+# CONFIG_INOTIFY_USER is not set
 # CONFIG_QUOTA is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
@@ -647,6 +717,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -657,7 +728,6 @@ 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 is not set
 
 #
@@ -675,11 +745,12 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 CONFIG_HEADERS_CHECK=y
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -693,6 +764,7 @@ CONFIG_TRACING_SUPPORT=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_ARM_UNWIND is not set
 # CONFIG_DEBUG_USER is not set
+# CONFIG_OC_ETM is not set
 
 #
 # Security options
@@ -700,7 +772,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
 
diff --git a/arch/arm/configs/n8x0_defconfig b/arch/arm/configs/n8x0_defconfig
index 216ad00948af..9405e32783de 100644
--- a/arch/arm/configs/n8x0_defconfig
+++ b/arch/arm/configs/n8x0_defconfig
@@ -1058,7 +1058,6 @@ CONFIG_JFFS2_CMODE_PRIORITY=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 is not set
 # CONFIG_NFSD is not set
diff --git a/arch/arm/configs/omap_zoom2_defconfig b/arch/arm/configs/omap_zoom2_defconfig
index f5c6e11cf189..881faea03d79 100644
--- a/arch/arm/configs/omap_zoom2_defconfig
+++ b/arch/arm/configs/omap_zoom2_defconfig
@@ -661,7 +661,7 @@ CONFIG_DEVKMEM=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=32
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
 CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
diff --git a/arch/arm/configs/omap_zoom3_defconfig b/arch/arm/configs/omap_zoom3_defconfig
index ea9a5012d332..5e55b550a408 100644
--- a/arch/arm/configs/omap_zoom3_defconfig
+++ b/arch/arm/configs/omap_zoom3_defconfig
@@ -680,7 +680,7 @@ CONFIG_DEVKMEM=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=32
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
 CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
diff --git a/arch/arm/configs/rx51_defconfig b/arch/arm/configs/rx51_defconfig
index 45135ffadc57..473f9e13f08b 100644
--- a/arch/arm/configs/rx51_defconfig
+++ b/arch/arm/configs/rx51_defconfig
@@ -59,8 +59,6 @@ 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_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -480,7 +478,6 @@ CONFIG_BT_HIDP=m
 # CONFIG_BT_HCIBFUSB is not set
 # CONFIG_BT_HCIVHCI is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
 CONFIG_WIRELESS=y
 CONFIG_CFG80211=y
 # CONFIG_CFG80211_REG_DEBUG is not set
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index 00f46d9ce299..6e8f05c8a1c8 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -149,10 +149,10 @@
 
 #define USER(x...)                              \
 9999:   x;                                      \
-        .section __ex_table,"a";                \
+        .pushsection __ex_table,"a";            \
         .align  3;                              \
         .long   9999b,9001f;                    \
-        .previous
+        .popsection
 
 /*
  * SMP data memory barrier
@@ -193,10 +193,10 @@
         .error  "Unsupported inc macro argument"
         .endif
 
-        .section __ex_table,"a"
+        .pushsection __ex_table,"a"
         .align  3
         .long   9999b, \abort
-        .previous
+        .popsection
         .endm
 
         .macro  usracc, instr, reg, ptr, inc, cond, rept, abort
@@ -234,10 +234,10 @@
         .error  "Unsupported inc macro argument"
         .endif
 
-        .section __ex_table,"a"
+        .pushsection __ex_table,"a"
         .align  3
         .long   9999b, \abort
-        .previous
+        .popsection
         .endr
         .endm
 
diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
index bfcc15929a7f..540a044153a5 100644
--- a/arch/arm/include/asm/futex.h
+++ b/arch/arm/include/asm/futex.h
@@ -21,14 +21,14 @@
         "2:     strt    %0, [%2]\n"                             \
         "       mov     %0, #0\n"                               \
         "3:\n"                                                  \
-        "       .section __ex_table,\"a\"\n"                    \
+        "       .pushsection __ex_table,\"a\"\n"                \
         "       .align  3\n"                                    \
         "       .long   1b, 4f, 2b, 4f\n"                       \
-        "       .previous\n"                                    \
-        "       .section .fixup,\"ax\"\n"                       \
+        "       .popsection\n"                                  \
+        "       .pushsection .fixup,\"ax\"\n"                   \
         "4:     mov     %0, %4\n"                               \
         "       b       3b\n"                                   \
-        "       .previous"                                      \
+        "       .popsection"                                    \
         : "=&r" (ret), "=&r" (oldval)                           \
         : "r" (uaddr), "r" (oparg), "Ir" (-EFAULT)              \
         : "cc", "memory")
@@ -102,14 +102,14 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
         "       it      eq      @ explicit IT needed for the 2b label\n"
         "2:     streqt  %2, [%3]\n"
         "3:\n"
-        "       .section __ex_table,\"a\"\n"
+        "       .pushsection __ex_table,\"a\"\n"
         "       .align  3\n"
         "       .long   1b, 4f, 2b, 4f\n"
-        "       .previous\n"
-        "       .section .fixup,\"ax\"\n"
+        "       .popsection\n"
+        "       .pushsection .fixup,\"ax\"\n"
         "4:     mov     %0, %4\n"
         "       b       3b\n"
-        "       .previous"
+        "       .popsection"
         : "=&r" (val)
         : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
         : "cc", "memory");
diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
index 1d6bd40a4322..33e4a48fe103 100644
--- a/arch/arm/include/asm/uaccess.h
+++ b/arch/arm/include/asm/uaccess.h
@@ -229,16 +229,16 @@ do {									\
         __asm__ __volatile__(                                   \
         "1:     ldrbt   %1,[%2]\n"                              \
         "2:\n"                                                  \
-        "       .section .fixup,\"ax\"\n"                       \
+        "       .pushsection .fixup,\"ax\"\n"                   \
         "       .align  2\n"                                    \
         "3:     mov     %0, %3\n"                               \
         "       mov     %1, #0\n"                               \
         "       b       2b\n"                                   \
-        "       .previous\n"                                    \
-        "       .section __ex_table,\"a\"\n"                    \
+        "       .popsection\n"                                  \
+        "       .pushsection __ex_table,\"a\"\n"                \
         "       .align  3\n"                                    \
         "       .long   1b, 3b\n"                               \
-        "       .previous"                                      \
+        "       .popsection"                                    \
         : "+r" (err), "=&r" (x)                                 \
         : "r" (addr), "i" (-EFAULT)                             \
         : "cc")
@@ -265,16 +265,16 @@ do {									\
         __asm__ __volatile__(                                   \
         "1:     ldrt    %1,[%2]\n"                              \
         "2:\n"                                                  \
-        "       .section .fixup,\"ax\"\n"                       \
+        "       .pushsection .fixup,\"ax\"\n"                   \
         "       .align  2\n"                                    \
         "3:     mov     %0, %3\n"                               \
         "       mov     %1, #0\n"                               \
         "       b       2b\n"                                   \
-        "       .previous\n"                                    \
-        "       .section __ex_table,\"a\"\n"                    \
+        "       .popsection\n"                                  \
+        "       .pushsection __ex_table,\"a\"\n"                \
         "       .align  3\n"                                    \
         "       .long   1b, 3b\n"                               \
-        "       .previous"                                      \
+        "       .popsection"                                    \
         : "+r" (err), "=&r" (x)                                 \
         : "r" (addr), "i" (-EFAULT)                             \
         : "cc")
@@ -310,15 +310,15 @@ do {									\
         __asm__ __volatile__(                                   \
         "1:     strbt   %1,[%2]\n"                              \
         "2:\n"                                                  \
-        "       .section .fixup,\"ax\"\n"                       \
+        "       .pushsection .fixup,\"ax\"\n"                   \
         "       .align  2\n"                                    \
         "3:     mov     %0, %3\n"                               \
         "       b       2b\n"                                   \
-        "       .previous\n"                                    \
-        "       .section __ex_table,\"a\"\n"                    \
+        "       .popsection\n"                                  \
+        "       .pushsection __ex_table,\"a\"\n"                \
         "       .align  3\n"                                    \
         "       .long   1b, 3b\n"                               \
-        "       .previous"                                      \
+        "       .popsection"                                    \
         : "+r" (err)                                            \
         : "r" (x), "r" (__pu_addr), "i" (-EFAULT)               \
         : "cc")
@@ -343,15 +343,15 @@ do {									\
         __asm__ __volatile__(                                   \
         "1:     strt    %1,[%2]\n"                              \
         "2:\n"                                                  \
-        "       .section .fixup,\"ax\"\n"                       \
+        "       .pushsection .fixup,\"ax\"\n"                   \
         "       .align  2\n"                                    \
         "3:     mov     %0, %3\n"                               \
         "       b       2b\n"                                   \
-        "       .previous\n"                                    \
-        "       .section __ex_table,\"a\"\n"                    \
+        "       .popsection\n"                                  \
+        "       .pushsection __ex_table,\"a\"\n"                \
         "       .align  3\n"                                    \
         "       .long   1b, 3b\n"                               \
-        "       .previous"                                      \
+        "       .popsection"                                    \
         : "+r" (err)                                            \
         : "r" (x), "r" (__pu_addr), "i" (-EFAULT)               \
         : "cc")
@@ -371,16 +371,16 @@ do {									\
  THUMB( "1:     strt    " __reg_oper1 ", [%1]\n"        )       \
  THUMB( "2:     strt    " __reg_oper0 ", [%1, #4]\n"    )       \
         "3:\n"                                                  \
-        "       .section .fixup,\"ax\"\n"                       \
+        "       .pushsection .fixup,\"ax\"\n"                   \
         "       .align  2\n"                                    \
         "4:     mov     %0, %3\n"                               \
         "       b       3b\n"                                   \
-        "       .previous\n"                                    \
-        "       .section __ex_table,\"a\"\n"                    \
+        "       .popsection\n"                                  \
+        "       .pushsection __ex_table,\"a\"\n"                \
         "       .align  3\n"                                    \
         "       .long   1b, 4b\n"                               \
         "       .long   2b, 4b\n"                               \
-        "       .previous"                                      \
+        "       .popsection"                                    \
         : "+r" (err), "+r" (__pu_addr)                          \
         : "r" (x), "i" (-EFAULT)                                \
         : "cc")
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 6c5cf369183b..e6a0fb0f392e 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -523,16 +523,16 @@ ENDPROC(__und_usr)
 /*
  * The out of line fixup for the ldrt above.
  */
-        .section .fixup, "ax"
+        .pushsection .fixup, "ax"
 4:      mov     pc, r9
-        .previous
-        .section __ex_table,"a"
+        .popsection
+        .pushsection __ex_table,"a"
         .long   1b, 4b
 #if __LINUX_ARM_ARCH__ >= 7
         .long   2b, 4b
         .long   3b, 4b
 #endif
-        .previous
+        .popsection
 
 /*
  * Check whether the instruction is a co-processor instruction.
@@ -679,7 +679,7 @@ do_fpe:
         .data
 ENTRY(fp_enter)
         .word   no_fp
-        .previous
+        .text
 
 ENTRY(no_fp)
         mov     pc, lr
diff --git a/arch/arm/kernel/ftrace.c b/arch/arm/kernel/ftrace.c
index c63842766229..0298286ad4ad 100644
--- a/arch/arm/kernel/ftrace.c
+++ b/arch/arm/kernel/ftrace.c
@@ -62,15 +62,15 @@ int ftrace_modify_code(unsigned long pc, unsigned char *old_code,
                 "    movne  %0, #2    \n"
                 "3:\n"
 
-                ".section .fixup, \"ax\"\n"
+                ".pushsection .fixup, \"ax\"\n"
                 "4:  mov  %0, #1  \n"
                 "    b    3b      \n"
-                ".previous\n"
+                ".popsection\n"
 
-                ".section __ex_table, \"a\"\n"
+                ".pushsection __ex_table, \"a\"\n"
                 "    .long 1b, 4b \n"
                 "    .long 2b, 4b \n"
-                ".previous\n"
+                ".popsection\n"
 
                 : "=r"(err), "=r"(replaced)
                 : "r"(pc), "r"(new), "r"(old), "0"(err), "1"(replaced)
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 0e12e0acbf26..acf5e6fdb6dc 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -355,7 +355,7 @@ EXPORT_SYMBOL(dump_fpu);
  * the thread function, and r3 points to the exit function.
  */
 extern void kernel_thread_helper(void);
-asm(    ".section .text\n"
+asm(    ".pushsection .text\n"
 "       .align\n"
 "       .type   kernel_thread_helper, #function\n"
 "kernel_thread_helper:\n"
@@ -363,11 +363,11 @@ asm(	".section .text\n"
 "       mov     lr, r3\n"
 "       mov     pc, r2\n"
 "       .size   kernel_thread_helper, . - kernel_thread_helper\n"
-"       .previous");
+"       .popsection");
 
 #ifdef CONFIG_ARM_UNWIND
 extern void kernel_thread_exit(long code);
-asm(    ".section .text\n"
+asm(    ".pushsection .text\n"
 "       .align\n"
 "       .type   kernel_thread_exit, #function\n"
 "kernel_thread_exit:\n"
@@ -377,7 +377,7 @@ asm(	".section .text\n"
 "       nop\n"
 "       .fnend\n"
 "       .size   kernel_thread_exit, . - kernel_thread_exit\n"
-"       .previous");
+"       .popsection");
 #else
 #define kernel_thread_exit      do_exit
 #endif
diff --git a/arch/arm/lib/backtrace.S b/arch/arm/lib/backtrace.S
index aaf7220d9e30..a673297b0cf1 100644
--- a/arch/arm/lib/backtrace.S
+++ b/arch/arm/lib/backtrace.S
@@ -110,13 +110,13 @@ no_frame:	ldmfd	sp!, {r4 - r8, pc}
 ENDPROC(__backtrace)
 ENDPROC(c_backtrace)
                 
-                .section __ex_table,"a"
+                .pushsection __ex_table,"a"
                 .align  3
                 .long   1001b, 1006b
                 .long   1002b, 1006b
                 .long   1003b, 1006b
                 .long   1004b, 1006b
-                .previous
+                .popsection
 
 #define instr r4
 #define reg   r5
diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
index 1279abd8b886..5e3f99620c04 100644
--- a/arch/arm/lib/clear_user.S
+++ b/arch/arm/lib/clear_user.S
@@ -46,8 +46,8 @@ USER(		strnebt	r2, [r0])
                 ldmfd   sp!, {r1, pc}
 ENDPROC(__clear_user)
 
-                .section .fixup,"ax"
+                .pushsection .fixup,"ax"
                 .align  0
 9001:           ldmfd   sp!, {r0, pc}
-                .previous
+                .popsection
 
diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
index e4fe124acedc..66a477a3e3cc 100644
--- a/arch/arm/lib/copy_from_user.S
+++ b/arch/arm/lib/copy_from_user.S
@@ -90,7 +90,7 @@ ENTRY(__copy_from_user)
 
 ENDPROC(__copy_from_user)
 
-        .section .fixup,"ax"
+        .pushsection .fixup,"ax"
         .align 0
         copy_abort_preamble
         ldmfd   sp!, {r1, r2}
@@ -100,5 +100,5 @@ ENDPROC(__copy_from_user)
         bl      __memzero
         ldr     r0, [sp], #4
         copy_abort_end
-        .previous
+        .popsection
 
diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
index 1a71e1584442..027b69bdbad1 100644
--- a/arch/arm/lib/copy_to_user.S
+++ b/arch/arm/lib/copy_to_user.S
@@ -94,12 +94,12 @@ WEAK(__copy_to_user)
 
 ENDPROC(__copy_to_user)
 
-        .section .fixup,"ax"
+        .pushsection .fixup,"ax"
         .align 0
         copy_abort_preamble
         ldmfd   sp!, {r1, r2, r3}
         sub     r0, r0, r1
         rsb     r0, r0, r2
         copy_abort_end
-        .previous
+        .popsection
 
diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
index fd0e9dcd9fdc..59ff6fdc1e63 100644
--- a/arch/arm/lib/csumpartialcopyuser.S
+++ b/arch/arm/lib/csumpartialcopyuser.S
@@ -68,7 +68,7 @@
  * so properly, we would have to add in whatever registers were loaded before
  * the fault, which, with the current asm above is not predictable.
  */
-                .section .fixup,"ax"
+                .pushsection .fixup,"ax"
                 .align  4
 9001:           mov     r4, #-EFAULT
                 ldr     r5, [fp, #4]            @ *err_ptr
@@ -80,4 +80,4 @@
                 strneb  r0, [r1], #1
                 bne     9002b
                 load_regs
-                .previous
+                .popsection
diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S
index a1814d927122..b1631a7dbe75 100644
--- a/arch/arm/lib/getuser.S
+++ b/arch/arm/lib/getuser.S
@@ -64,9 +64,9 @@ __get_user_bad:
         mov     pc, lr
 ENDPROC(__get_user_bad)
 
-.section __ex_table, "a"
+.pushsection __ex_table, "a"
         .long   1b, __get_user_bad
         .long   2b, __get_user_bad
         .long   3b, __get_user_bad
         .long   4b, __get_user_bad
-.previous
+.popsection
diff --git a/arch/arm/lib/putuser.S b/arch/arm/lib/putuser.S
index 02fedbf07c0d..5a01a23c6c06 100644
--- a/arch/arm/lib/putuser.S
+++ b/arch/arm/lib/putuser.S
@@ -81,11 +81,11 @@ __put_user_bad:
         mov     pc, lr
 ENDPROC(__put_user_bad)
 
-.section __ex_table, "a"
+.pushsection __ex_table, "a"
         .long   1b, __put_user_bad
         .long   2b, __put_user_bad
         .long   3b, __put_user_bad
         .long   4b, __put_user_bad
         .long   5b, __put_user_bad
         .long   6b, __put_user_bad
-.previous
+.popsection
diff --git a/arch/arm/lib/strncpy_from_user.S b/arch/arm/lib/strncpy_from_user.S
index 1c9814f346c6..f202d7bd1647 100644
--- a/arch/arm/lib/strncpy_from_user.S
+++ b/arch/arm/lib/strncpy_from_user.S
@@ -33,11 +33,11 @@ ENTRY(__strncpy_from_user)
         mov     pc, lr
 ENDPROC(__strncpy_from_user)
 
-        .section .fixup,"ax"
+        .pushsection .fixup,"ax"
         .align  0
 9001:   mov     r3, #0
         strb    r3, [r0, #0]    @ null terminate
         mov     r0, #-EFAULT
         mov     pc, lr
-        .previous
+        .popsection
 
diff --git a/arch/arm/lib/strnlen_user.S b/arch/arm/lib/strnlen_user.S
index 7855b2906659..0ecbb459c4f1 100644
--- a/arch/arm/lib/strnlen_user.S
+++ b/arch/arm/lib/strnlen_user.S
@@ -33,8 +33,8 @@ ENTRY(__strnlen_user)
         mov     pc, lr
 ENDPROC(__strnlen_user)
 
-        .section .fixup,"ax"
+        .pushsection .fixup,"ax"
         .align  0
 9001:   mov     r0, #0
         mov     pc, lr
-        .previous
+        .popsection
diff --git a/arch/arm/lib/uaccess.S b/arch/arm/lib/uaccess.S
index ffdd27498cee..fee9f6f88adb 100644
--- a/arch/arm/lib/uaccess.S
+++ b/arch/arm/lib/uaccess.S
@@ -279,10 +279,10 @@ USER(		strgtbt	r3, [r0], #1)			@ May fault
                 b       .Lc2u_finished
 ENDPROC(__copy_to_user)
 
-                .section .fixup,"ax"
+                .pushsection .fixup,"ax"
                 .align  0
 9001:           ldmfd   sp!, {r0, r4 - r7, pc}
-                .previous
+                .popsection
 
 /* Prototype: unsigned long __copy_from_user(void *to,const void *from,unsigned long n);
  * Purpose  : copy a block from user memory to kernel memory
@@ -545,7 +545,7 @@ USER(		ldrgtbt	r3, [r1], #1)			@ May fault
                 b       .Lcfu_finished
 ENDPROC(__copy_from_user)
 
-                .section .fixup,"ax"
+                .pushsection .fixup,"ax"
                 .align  0
                 /*
                  * We took an exception.  r0 contains a pointer to
@@ -559,5 +559,5 @@ ENDPROC(__copy_from_user)
                 blne    __memzero
                 mov     r0, r4
                 ldmfd   sp!, {r4 - r7, pc}
-                .previous
+                .popsection
 
diff --git a/arch/arm/mach-omap1/timer32k.c b/arch/arm/mach-omap1/timer32k.c
index 9ad118563f7d..20cfbcc6c60c 100644
--- a/arch/arm/mach-omap1/timer32k.c
+++ b/arch/arm/mach-omap1/timer32k.c
@@ -68,12 +68,6 @@ struct sys_timer omap_timer;
  * ---------------------------------------------------------------------------
  */
 
-#if defined(CONFIG_ARCH_OMAP16XX)
-#define TIMER_32K_SYNCHRONIZED          0xfffbc410
-#else
-#error OMAP 32KHz timer does not currently work on 15XX!
-#endif
-
 /* 16xx specific defines */
 #define OMAP1_32K_TIMER_BASE            0xfffb9000
 #define OMAP1_32K_TIMER_CR              0x08
@@ -150,15 +144,6 @@ static struct clock_event_device clockevent_32k_timer = {
         .set_mode       = omap_32k_timer_set_mode,
 };
 
-/*
- * The 32KHz synchronized timer is an additional timer on 16xx.
- * It is always running.
- */
-static inline unsigned long omap_32k_sync_timer_read(void)
-{
-        return omap_readl(TIMER_32K_SYNCHRONIZED);
-}
-
 static irqreturn_t omap_32k_timer_interrupt(int irq, void *dev_id)
 {
         struct clock_event_device *evt = &clockevent_32k_timer;
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index a8a3d1e23e26..2455dcc744a0 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -59,8 +59,10 @@ config MACH_OMAP3_BEAGLE
         select OMAP_PACKAGE_CBB
 
 config MACH_DEVKIT8000
-        bool "DEVKIT8000 board"
-        depends on ARCH_OMAP3
+        bool "DEVKIT8000 board"
+        depends on ARCH_OMAP3
+        select OMAP_PACKAGE_CUS
+        select OMAP_MUX
 
 config MACH_OMAP_LDP
         bool "OMAP3 LDP board"
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index a0a2a113465c..504d2bd222fe 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -96,6 +96,7 @@ static struct omap_board_mux board_mux[] __initdata = {
 static void __init omap_sdp_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBP);
+        omap_serial_init();
         zoom_peripherals_init();
         board_smc91x_init();
         enable_board_wakeup_source();
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 6ae880585d54..c1c4389fbd8f 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -294,9 +294,9 @@ static struct omap_board_mux board_mux[] __initdata = {
 
 static void __init am3517_evm_init(void)
 {
-        am3517_evm_i2c_init();
-
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+
+        am3517_evm_i2c_init();
         platform_add_devices(am3517_evm_devices,
                                 ARRAY_SIZE(am3517_evm_devices));
 
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 5bfc13b3176c..47e3af2166d4 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -50,7 +50,6 @@
 #include <linux/input/matrix_keypad.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
-#include <linux/usb/otg.h>
 #include <linux/dm9000.h>
 #include <linux/interrupt.h>
 
@@ -269,20 +268,6 @@ static int devkit8000_twl_gpio_setup(struct device *dev,
         devkit8000_vmmc1_supply.dev = mmc[0].dev;
         devkit8000_vsim_supply.dev = mmc[0].dev;
 
-        /* REVISIT: need ehci-omap hooks for external VBUS
-         * power switch and overcurrent detect
-         */
-
-        gpio_request(gpio + 1, "EHCI_nOC");
-        gpio_direction_input(gpio + 1);
-
-        /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */
-        gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR");
-        gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1);
-
-        /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
-        gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
-
         return 0;
 }
 
@@ -303,7 +288,7 @@ static struct regulator_consumer_supply devkit8000_vpll2_supplies[] = {
         .dev            = &devkit8000_lcd_device.dev,
         },
         {
-        .supply         = "vdss_dsi",
+        .supply         = "vdds_dsi",
         .dev            = &devkit8000_dss_device.dev,
         }
 };
@@ -639,17 +624,21 @@ static struct omap_musb_board_data musb_board_data = {
 static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
 
         .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
-        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
+        .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
         .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
 
         .phy_reset  = true,
         .reset_gpio_port[0]  = -EINVAL,
-        .reset_gpio_port[1]  = 147,
+        .reset_gpio_port[1]  = -EINVAL,
         .reset_gpio_port[2]  = -EINVAL
 };
 
 static void __init devkit8000_init(void)
 {
+        omap_serial_init();
+
+        omap_dm9000_init();
+
         devkit8000_i2c_init();
         platform_add_devices(devkit8000_devices,
                         ARRAY_SIZE(devkit8000_devices));
@@ -659,25 +648,15 @@ static void __init devkit8000_init(void)
         spi_register_board_info(devkit8000_spi_board_info,
         ARRAY_SIZE(devkit8000_spi_board_info));
 
-        omap_serial_init();
-
-        omap_dm9000_init();
-
         devkit8000_ads7846_init();
 
-        omap_mux_init_gpio(170, OMAP_PIN_INPUT);
-
-        gpio_request(170, "DVI_nPD");
-        /* REVISIT leave DVI powered down until it's needed ... */
-        gpio_direction_output(170, true);
-
         usb_musb_init(&musb_board_data);
         usb_ehci_init(&ehci_pdata);
         devkit8000_flash_init();
 
         /* Ensure SDRC pins are mux'd for self-refresh */
-        omap_mux_init_signal("sdr_cke0", OMAP_PIN_OUTPUT);
-        omap_mux_init_signal("sdr_cke1", OMAP_PIN_OUTPUT);
+        omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
+        omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
 }
 
 static void __init devkit8000_map_io(void)
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 3c7789d45051..d55c57b761a9 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -458,13 +458,13 @@ static struct omap_musb_board_data musb_board_data = {
 };
 
 static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
-        .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,
-        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
+        .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
+        .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
         .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
 
         .phy_reset = true,
-        .reset_gpio_port[0] = -EINVAL,
-        .reset_gpio_port[1] = IGEP2_GPIO_USBH_NRESET,
+        .reset_gpio_port[0] = IGEP2_GPIO_USBH_NRESET,
+        .reset_gpio_port[1] = -EINVAL,
         .reset_gpio_port[2] = -EINVAL,
 };
 
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index da9bcb898991..3ccc34ebdcc7 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -216,7 +216,7 @@ static void __init n8x0_onenand_init(void) {}
  */
 #define N8X0_SLOT_SWITCH_GPIO   96
 #define N810_EMMC_VSD_GPIO      23
-#define NN810_EMMC_VIO_GPIO     9
+#define N810_EMMC_VIO_GPIO      9
 
 static int n8x0_mmc_switch_slot(struct device *dev, int slot)
 {
@@ -304,10 +304,10 @@ static void n810_set_power_emmc(struct device *dev,
         if (power_on) {
                 gpio_set_value(N810_EMMC_VSD_GPIO, 1);
                 msleep(1);
-                gpio_set_value(NN810_EMMC_VIO_GPIO, 1);
+                gpio_set_value(N810_EMMC_VIO_GPIO, 1);
                 msleep(1);
         } else {
-                gpio_set_value(NN810_EMMC_VIO_GPIO, 0);
+                gpio_set_value(N810_EMMC_VIO_GPIO, 0);
                 msleep(50);
                 gpio_set_value(N810_EMMC_VSD_GPIO, 0);
                 msleep(50);
@@ -468,7 +468,7 @@ static void n8x0_mmc_cleanup(struct device *dev)
 
         if (machine_is_nokia_n810()) {
                 gpio_free(N810_EMMC_VSD_GPIO);
-                gpio_free(NN810_EMMC_VIO_GPIO);
+                gpio_free(N810_EMMC_VIO_GPIO);
         }
 }
 
@@ -529,7 +529,7 @@ void __init n8x0_mmc_init(void)
 
         err = gpio_request(N8X0_SLOT_SWITCH_GPIO, "MMC slot switch");
         if (err)
-                return err;
+                return;
 
         gpio_direction_output(N8X0_SLOT_SWITCH_GPIO, 0);
 
@@ -537,17 +537,17 @@ void __init n8x0_mmc_init(void)
                 err = gpio_request(N810_EMMC_VSD_GPIO, "MMC slot 2 Vddf");
                 if (err) {
                         gpio_free(N8X0_SLOT_SWITCH_GPIO);
-                        return err;
+                        return;
                 }
                 gpio_direction_output(N810_EMMC_VSD_GPIO, 0);
 
-                err = gpio_request(NN810_EMMC_VIO_GPIO, "MMC slot 2 Vdd");
+                err = gpio_request(N810_EMMC_VIO_GPIO, "MMC slot 2 Vdd");
                 if (err) {
                         gpio_free(N8X0_SLOT_SWITCH_GPIO);
                         gpio_free(N810_EMMC_VSD_GPIO);
-                        return err;
+                        return;
                 }
-                gpio_direction_output(NN810_EMMC_VIO_GPIO, 0);
+                gpio_direction_output(N810_EMMC_VIO_GPIO, 0);
         }
 
         mmc_data[0] = &mmc1_data;
diff --git a/arch/arm/mach-omap2/board-sdp-flash.c b/arch/arm/mach-omap2/board-sdp-flash.c
index b1b88deec7f2..2d026328e385 100644
--- a/arch/arm/mach-omap2/board-sdp-flash.c
+++ b/arch/arm/mach-omap2/board-sdp-flash.c
@@ -253,20 +253,20 @@ void __init sdp_flash_init(struct flash_partitions sdp_partition_info[])
         }
 
         if (norcs > GPMC_CS_NUM)
-                printk(KERN_INFO "OneNAND: Unable to find configuration "
-                                " in GPMC\n ");
+                printk(KERN_INFO "NOR: Unable to find configuration "
+                                "in GPMC\n");
         else
                 board_nor_init(sdp_partition_info[0], norcs);
 
         if (onenandcs > GPMC_CS_NUM)
                 printk(KERN_INFO "OneNAND: Unable to find configuration "
-                                " in GPMC\n ");
+                                "in GPMC\n");
         else
                 board_onenand_init(sdp_partition_info[1], onenandcs);
 
         if (nandcs > GPMC_CS_NUM)
                 printk(KERN_INFO "NAND: Unable to find configuration "
-                                " in GPMC\n ");
+                                "in GPMC\n");
         else
                 board_nand_init(sdp_partition_info[2], nandcs);
 }
diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c
index bb4018b60642..e15d2e87cfc1 100644
--- a/arch/arm/mach-omap2/board-zoom-debugboard.c
+++ b/arch/arm/mach-omap2/board-zoom-debugboard.c
@@ -96,7 +96,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
 
 static struct platform_device zoom_debugboard_serial_device = {
         .name                   = "serial8250",
-        .id                     = 3,
+        .id                     = PLAT8250_DEV_PLATFORM,
         .dev                    = {
                 .platform_data  = serial_platform_data,
         },
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index ca95d8d64136..6b3984964cc5 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -280,7 +280,6 @@ static void enable_board_wakeup_source(void)
 void __init zoom_peripherals_init(void)
 {
         omap_i2c_init();
-        omap_serial_init();
         usb_musb_init(&musb_board_data);
         enable_board_wakeup_source();
 }
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index d5153b6bd6cb..9cba5560519b 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -895,7 +895,7 @@ static struct clk dpll4_m4x2_ck = {
         .ops            = &clkops_omap2_dflt_wait,
         .parent         = &dpll4_m4_ck,
         .enable_reg     = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-        .enable_bit     = OMAP3430_PWRDN_CAM_SHIFT,
+        .enable_bit     = OMAP3430_PWRDN_DSS1_SHIFT,
         .flags          = INVERT_ENABLE,
         .clkdm_name     = "dpll4_clkdm",
         .recalc         = &omap3_clkoutx2_recalc,
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 28b107967c86..a5c0c9c8e496 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -2671,10 +2671,10 @@ static struct omap_clk omap44xx_clks[] = {
         CLK("omap-mcbsp.2",     "ick",                          &dummy_ck,      CK_443X),
         CLK("omap-mcbsp.3",     "ick",                          &dummy_ck,      CK_443X),
         CLK("omap-mcbsp.4",     "ick",                          &dummy_ck,      CK_443X),
-        CLK("omap-mcspi.1",     "ick",                          &dummy_ck,      CK_443X),
-        CLK("omap-mcspi.2",     "ick",                          &dummy_ck,      CK_443X),
-        CLK("omap-mcspi.3",     "ick",                          &dummy_ck,      CK_443X),
-        CLK("omap-mcspi.4",     "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap2_mcspi.1",    "ick",                  &dummy_ck,      CK_443X),
+        CLK("omap2_mcspi.2",    "ick",                  &dummy_ck,      CK_443X),
+        CLK("omap2_mcspi.3",    "ick",                  &dummy_ck,      CK_443X),
+        CLK("omap2_mcspi.4",    "ick",                  &dummy_ck,      CK_443X),
         CLK(NULL,       "uart1_ick",                    &dummy_ck,      CK_443X),
         CLK(NULL,       "uart2_ick",                    &dummy_ck,      CK_443X),
         CLK(NULL,       "uart3_ick",                    &dummy_ck,      CK_443X),
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index b87ad66f083e..6e568ec995ee 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -240,7 +240,7 @@ static void _omap2_clkdm_set_hwsup(struct clockdomain *clkdm, int enable)
                         bits = OMAP24XX_CLKSTCTRL_ENABLE_AUTO;
                 else
                         bits = OMAP24XX_CLKSTCTRL_DISABLE_AUTO;
-        } else if (cpu_is_omap34xx() | cpu_is_omap44xx()) {
+        } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
                 if (enable)
                         bits = OMAP34XX_CLKSTCTRL_ENABLE_AUTO;
                 else
@@ -812,7 +812,7 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm)
                 cm_set_mod_reg_bits(OMAP24XX_FORCESTATE,
                             clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
 
-        } else if (cpu_is_omap34xx() | cpu_is_omap44xx()) {
+        } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
 
                 u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_SLEEP <<
                          __ffs(clkdm->clktrctrl_mask));
@@ -856,7 +856,7 @@ int omap2_clkdm_wakeup(struct clockdomain *clkdm)
                 cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE,
                               clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
 
-        } else if (cpu_is_omap34xx() | cpu_is_omap44xx()) {
+        } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
 
                 u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_WAKEUP <<
                          __ffs(clkdm->clktrctrl_mask));
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 23e4d7733610..2271b9bd1f50 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -726,7 +726,7 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
                         if (!cpu_is_omap44xx())
                                 return;
                         base = OMAP4_MMC5_BASE + OMAP4_MMC_REG_OFFSET;
-                        irq = OMAP44XX_IRQ_MMC4;
+                        irq = OMAP44XX_IRQ_MMC5;
                         break;
                 default:
                         continue;
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 64d74f05abbe..e57fb29ff855 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -39,6 +39,9 @@ static int omap2_nand_gpmc_retime(void)
         struct gpmc_timings t;
         int err;
 
+        if (!gpmc_nand_data->gpmc_t)
+                return 0;
+
         memset(&t, 0, sizeof(t));
         t.sync_clk = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->sync_clk);
         t.cs_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_on);
diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S
index ff25c7e4e606..50fd74916643 100644
--- a/arch/arm/mach-omap2/include/mach/entry-macro.S
+++ b/arch/arm/mach-omap2/include/mach/entry-macro.S
@@ -52,7 +52,7 @@ omap_irq_base:	.word	0
 
                 mrc     p15, 0, \tmp, c0, c0, 0 @ get processor revision
                 and     \tmp, \tmp, #0x000f0000 @ only check architecture
-                cmp     \tmp, #0x00060000       @ is v6?
+                cmp     \tmp, #0x00070000       @ is v6?
                 beq     2400f                   @ found v6 so it's omap24xx
                 mrc     p15, 0, \tmp, c0, c0, 0 @ get processor revision
                 and     \tmp, \tmp, #0x000000f0 @ check cortex 8 or 9
diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S
index aa3f65c2ac97..ef0e7a00dd6c 100644
--- a/arch/arm/mach-omap2/omap-headsmp.S
+++ b/arch/arm/mach-omap2/omap-headsmp.S
@@ -33,7 +33,7 @@
 ENTRY(omap_secondary_startup)
 hold:   ldr     r12,=0x103
         dsb
-        smc                             @ read from AuxCoreBoot0
+        smc     #0                      @ read from AuxCoreBoot0
         mov     r0, r0, lsr #9
         mrc     p15, 0, r4, c0, c0, 5
         and     r4, r4, #0x0f
@@ -52,7 +52,7 @@ ENTRY(omap_modify_auxcoreboot0)
         stmfd   sp!, {r1-r12, lr}
         ldr     r12, =0x104
         dsb
-        smc
+        smc     #0
         ldmfd   sp!, {r1-r12, pc}
 END(omap_modify_auxcoreboot0)
 
@@ -60,6 +60,6 @@ ENTRY(omap_auxcoreboot_addr)
         stmfd   sp!, {r2-r12, lr}
         ldr     r12, =0x105
         dsb
-        smc
+        smc     #0
         ldmfd   sp!, {r2-r12, pc}
 END(omap_auxcoreboot_addr)
diff --git a/arch/arm/mach-omap2/omap44xx-smc.S b/arch/arm/mach-omap2/omap44xx-smc.S
index 89bb2b141473..f61c7771ca47 100644
--- a/arch/arm/mach-omap2/omap44xx-smc.S
+++ b/arch/arm/mach-omap2/omap44xx-smc.S
@@ -27,6 +27,6 @@ ENTRY(omap_smc1)
         mov     r12, r0
         mov     r0, r1
         dsb
-        smc
+        smc     #0
         ldmfd   sp!, {r2-r12, pc}
 END(omap_smc1)
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index c6649472ce0d..e436dcb19795 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1511,6 +1511,9 @@ struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh)
                 c = oh->slaves[oh->_mpu_port_index]->_clk;
         }
 
+        if (!c->clkdm)
+                return NULL;
+
         return c->clkdm->pwrdm.ptr;
 
 }
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 9a0fb385622b..ebfce7d1a5d3 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -222,7 +222,7 @@ void pwrdm_init(struct powerdomain **pwrdm_list)
 {
         struct powerdomain **p = NULL;
 
-        if (cpu_is_omap24xx() | cpu_is_omap34xx()) {
+        if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
                 pwrstctrl_reg_offs = OMAP2_PM_PWSTCTRL;
                 pwrstst_reg_offs = OMAP2_PM_PWSTST;
         } else if (cpu_is_omap44xx()) {
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 9537f6f2352d..07a60f1204ca 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -123,7 +123,7 @@ struct omap3_prcm_regs prcm_context;
 u32 omap_prcm_get_reset_sources(void)
 {
         /* XXX This presumably needs modification for 34XX */
-        if (cpu_is_omap24xx() | cpu_is_omap34xx())
+        if (cpu_is_omap24xx() || cpu_is_omap34xx())
                 return prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f;
         if (cpu_is_omap44xx())
                 return prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f;
@@ -157,7 +157,7 @@ void omap_prcm_arch_reset(char mode, const char *cmd)
         else
                 WARN_ON(1);
 
-        if (cpu_is_omap24xx() | cpu_is_omap34xx())
+        if (cpu_is_omap24xx() || cpu_is_omap34xx())
                 prm_set_mod_reg_bits(OMAP_RST_DPLL3, prcm_offs,
                                                  OMAP2_RM_RSTCTRL);
         if (cpu_is_omap44xx())
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index da77930480e9..3771254dfa81 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -115,7 +115,6 @@ static struct plat_serial8250_port serial_platform_data2[] = {
         }
 };
 
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
 static struct plat_serial8250_port serial_platform_data3[] = {
         {
                 .irq            = 70,
@@ -128,23 +127,12 @@ static struct plat_serial8250_port serial_platform_data3[] = {
         }
 };
 
-static inline void omap2_set_globals_uart4(struct omap_globals *omap2_globals)
-{
-        serial_platform_data3[0].mapbase = omap2_globals->uart4_phys;
-}
-#else
-static inline void omap2_set_globals_uart4(struct omap_globals *omap2_globals)
-{
-}
-#endif
-
 void __init omap2_set_globals_uart(struct omap_globals *omap2_globals)
 {
         serial_platform_data0[0].mapbase = omap2_globals->uart1_phys;
         serial_platform_data1[0].mapbase = omap2_globals->uart2_phys;
         serial_platform_data2[0].mapbase = omap2_globals->uart3_phys;
-        if (cpu_is_omap3630() || cpu_is_omap44xx())
-                omap2_set_globals_uart4(omap2_globals);
+        serial_platform_data3[0].mapbase = omap2_globals->uart4_phys;
 }
 
 static inline unsigned int __serial_read_reg(struct uart_port *up,
@@ -550,7 +538,7 @@ static ssize_t sleep_timeout_store(struct device *dev,
         unsigned int value;
 
         if (sscanf(buf, "%u", &value) != 1) {
-                printk(KERN_ERR "sleep_timeout_store: Invalid value\n");
+                dev_err(dev, "sleep_timeout_store: Invalid value\n");
                 return -EINVAL;
         }
 
@@ -664,27 +652,33 @@ void __init omap_serial_early_init(void)
                 struct device *dev = &pdev->dev;
                 struct plat_serial8250_port *p = dev->platform_data;
 
+                /* Don't map zero-based physical address */
+                if (p->mapbase == 0) {
+                        dev_warn(dev, "no physical address for uart#%d,"
+                                 " so skipping early_init...\n", i);
+                        continue;
+                }
                 /*
                  * Module 4KB + L4 interconnect 4KB
                  * Static mapping, never released
                  */
                 p->membase = ioremap(p->mapbase, SZ_8K);
                 if (!p->membase) {
-                        printk(KERN_ERR "ioremap failed for uart%i\n", i + 1);
+                        dev_err(dev, "ioremap failed for uart%i\n", i + 1);
                         continue;
                 }
 
                 sprintf(name, "uart%d_ick", i + 1);
                 uart->ick = clk_get(NULL, name);
                 if (IS_ERR(uart->ick)) {
-                        printk(KERN_ERR "Could not get uart%d_ick\n", i + 1);
+                        dev_err(dev, "Could not get uart%d_ick\n", i + 1);
                         uart->ick = NULL;
                 }
 
                 sprintf(name, "uart%d_fck", i+1);
                 uart->fck = clk_get(NULL, name);
                 if (IS_ERR(uart->fck)) {
-                        printk(KERN_ERR "Could not get uart%d_fck\n", i + 1);
+                        dev_err(dev, "Could not get uart%d_fck\n", i + 1);
                         uart->fck = NULL;
                 }
 
@@ -727,6 +721,13 @@ void __init omap_serial_init_port(int port)
         pdev = &uart->pdev;
         dev = &pdev->dev;
 
+        /* Don't proceed if there's no clocks available */
+        if (unlikely(!uart->ick || !uart->fck)) {
+                WARN(1, "%s: can't init uart%d, no clocks available\n",
+                     kobject_name(&dev->kobj), port);
+                return;
+        }
+
         omap_uart_enable_clocks(uart);
 
         omap_uart_reset(uart);
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index f2dbce5f3cd4..d5a95738f85b 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -254,7 +254,7 @@ static unsigned int realview_mmc_status(struct device *dev)
         else
                 mask = 2;
 
-        return readl(REALVIEW_SYSMCI) & mask;
+        return !(readl(REALVIEW_SYSMCI) & mask);
 }
 
 struct mmci_platform_data realview_mmc0_plat_data = {
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index edddd66faac6..a2ab51fa73e2 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -166,15 +166,15 @@ union offset_union {
  THUMB( "1:     "ins"   %1, [%2]\n"     )               \
  THUMB( "       add     %2, %2, #1\n"   )               \
         "2:\n"                                          \
-        "       .section .fixup,\"ax\"\n"               \
+        "       .pushsection .fixup,\"ax\"\n"           \
         "       .align  2\n"                            \
         "3:     mov     %0, #1\n"                       \
         "       b       2b\n"                           \
-        "       .previous\n"                            \
-        "       .section __ex_table,\"a\"\n"            \
+        "       .popsection\n"                          \
+        "       .pushsection __ex_table,\"a\"\n"        \
         "       .align  3\n"                            \
         "       .long   1b, 3b\n"                       \
-        "       .previous\n"                            \
+        "       .popsection\n"                          \
         : "=r" (err), "=&r" (val), "=r" (addr)          \
         : "0" (err), "2" (addr))
 
@@ -226,16 +226,16 @@ union offset_union {
                 "       mov     %1, %1, "NEXT_BYTE"\n"          \
                 "2:     "ins"   %1, [%2]\n"                     \
                 "3:\n"                                          \
-                "       .section .fixup,\"ax\"\n"               \
+                "       .pushsection .fixup,\"ax\"\n"           \
                 "       .align  2\n"                            \
                 "4:     mov     %0, #1\n"                       \
                 "       b       3b\n"                           \
-                "       .previous\n"                            \
-                "       .section __ex_table,\"a\"\n"            \
+                "       .popsection\n"                          \
+                "       .pushsection __ex_table,\"a\"\n"        \
                 "       .align  3\n"                            \
                 "       .long   1b, 4b\n"                       \
                 "       .long   2b, 4b\n"                       \
-                "       .previous\n"                            \
+                "       .popsection\n"                          \
                 : "=r" (err), "=&r" (v), "=&r" (a)              \
                 : "0" (err), "1" (v), "2" (a));                 \
                 if (err)                                        \
@@ -266,18 +266,18 @@ union offset_union {
                 "       mov     %1, %1, "NEXT_BYTE"\n"          \
                 "4:     "ins"   %1, [%2]\n"                     \
                 "5:\n"                                          \
-                "       .section .fixup,\"ax\"\n"               \
+                "       .pushsection .fixup,\"ax\"\n"           \
                 "       .align  2\n"                            \
                 "6:     mov     %0, #1\n"                       \
                 "       b       5b\n"                           \
-                "       .previous\n"                            \
-                "       .section __ex_table,\"a\"\n"            \
+                "       .popsection\n"                          \
+                "       .pushsection __ex_table,\"a\"\n"        \
                 "       .align  3\n"                            \
                 "       .long   1b, 6b\n"                       \
                 "       .long   2b, 6b\n"                       \
                 "       .long   3b, 6b\n"                       \
                 "       .long   4b, 6b\n"                       \
-                "       .previous\n"                            \
+                "       .popsection\n"                          \
                 : "=r" (err), "=&r" (v), "=&r" (a)              \
                 : "0" (err), "1" (v), "2" (a));                 \
                 if (err)                                        \
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index ee7700242c19..5c47760c2064 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -45,7 +45,7 @@ ENTRY(cpu_sa1100_proc_init)
         mcr     p15, 0, r0, c9, c0, 5           @ Allow read-buffer operations from userland
         mov     pc, lr
 
-        .previous
+        .section .text
 
 /*
  * cpu_sa1100_proc_fin()
diff --git a/arch/arm/nwfpe/entry.S b/arch/arm/nwfpe/entry.S
index 48bca0db4607..cafa18354339 100644
--- a/arch/arm/nwfpe/entry.S
+++ b/arch/arm/nwfpe/entry.S
@@ -111,12 +111,12 @@ next:
         @ to fault.  Emit the appropriate exception gunk to fix things up.
         @ ??? For some reason, faults can happen at .Lx2 even with a
         @ plain LDR instruction.  Weird, but it seems harmless.
-        .section .fixup,"ax"
+        .pushsection .fixup,"ax"
         .align  2
 .Lfix:  mov     pc, r9                  @ let the user eat segfaults
-        .previous
+        .popsection
 
-        .section __ex_table,"a"
+        .pushsection __ex_table,"a"
         .align  3
         .long   .Lx1, .Lfix
-        .previous
+        .popsection
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index 088c1a03b946..f12f0e39ddf2 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -44,9 +44,6 @@
 
 #define NO_LENGTH_CHECK 0xffffffff
 
-unsigned char omap_bootloader_tag[512];
-int omap_bootloader_tag_len;
-
 struct omap_board_config_kernel *omap_board_config;
 int omap_board_config_size;
 
@@ -100,10 +97,17 @@ EXPORT_SYMBOL(omap_get_var_config);
 
 #include <linux/clocksource.h>
 
+/*
+ * offset_32k holds the init time counter value. It is then subtracted
+ * from every counter read to achieve a counter that counts time from the
+ * kernel boot (needed for sched_clock()).
+ */
+static u32 offset_32k __read_mostly;
+
 #ifdef CONFIG_ARCH_OMAP16XX
 static cycle_t omap16xx_32k_read(struct clocksource *cs)
 {
-        return omap_readl(OMAP16XX_TIMER_32K_SYNCHRONIZED);
+        return omap_readl(OMAP16XX_TIMER_32K_SYNCHRONIZED) - offset_32k;
 }
 #else
 #define omap16xx_32k_read       NULL
@@ -112,7 +116,7 @@ static cycle_t omap16xx_32k_read(struct clocksource *cs)
 #ifdef CONFIG_ARCH_OMAP2420
 static cycle_t omap2420_32k_read(struct clocksource *cs)
 {
-        return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10);
+        return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10) - offset_32k;
 }
 #else
 #define omap2420_32k_read       NULL
@@ -121,7 +125,7 @@ static cycle_t omap2420_32k_read(struct clocksource *cs)
 #ifdef CONFIG_ARCH_OMAP2430
 static cycle_t omap2430_32k_read(struct clocksource *cs)
 {
-        return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10);
+        return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10) - offset_32k;
 }
 #else
 #define omap2430_32k_read       NULL
@@ -130,7 +134,7 @@ static cycle_t omap2430_32k_read(struct clocksource *cs)
 #ifdef CONFIG_ARCH_OMAP3
 static cycle_t omap34xx_32k_read(struct clocksource *cs)
 {
-        return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10);
+        return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10) - offset_32k;
 }
 #else
 #define omap34xx_32k_read       NULL
@@ -139,7 +143,7 @@ static cycle_t omap34xx_32k_read(struct clocksource *cs)
 #ifdef CONFIG_ARCH_OMAP4
 static cycle_t omap44xx_32k_read(struct clocksource *cs)
 {
-        return omap_readl(OMAP4430_32KSYNCT_BASE + 0x10);
+        return omap_readl(OMAP4430_32KSYNCT_BASE + 0x10) - offset_32k;
 }
 #else
 #define omap44xx_32k_read       NULL
@@ -227,6 +231,8 @@ static int __init omap_init_clocksource_32k(void)
                 clocksource_32k.mult = clocksource_hz2mult(32768,
                                             clocksource_32k.shift);
 
+                offset_32k = clocksource_32k.read(&clocksource_32k);
+
                 if (clocksource_register(&clocksource_32k))
                         printk(err, clocksource_32k.name);
         }
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 5c6c342c53f5..1d959965ff52 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -937,6 +937,15 @@ void omap_start_dma(int lch)
 {
         u32 l;
 
+        /*
+         * The CPC/CDAC register needs to be initialized to zero
+         * before starting dma transfer.
+         */
+        if (cpu_is_omap15xx())
+                dma_write(0, CPC(lch));
+        else
+                dma_write(0, CDAC(lch));
+
         if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) {
                 int next_lch, cur_lch;
                 char dma_chan_link_map[OMAP_DMA4_LOGICAL_DMA_CH_COUNT];
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 76a347b3ce07..45a225d09125 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -798,7 +798,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
         case METHOD_MPUIO:
                 reg += OMAP_MPUIO_GPIO_INT_EDGE;
                 l = __raw_readl(reg);
-                if (trigger & IRQ_TYPE_EDGE_BOTH)
+                if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH)
                         bank->toggle_mask |= 1 << gpio;
                 if (trigger & IRQ_TYPE_EDGE_RISING)
                         l |= 1 << gpio;
@@ -812,7 +812,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
         case METHOD_GPIO_1510:
                 reg += OMAP1510_GPIO_INT_CONTROL;
                 l = __raw_readl(reg);
-                if (trigger & IRQ_TYPE_EDGE_BOTH)
+                if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH)
                         bank->toggle_mask |= 1 << gpio;
                 if (trigger & IRQ_TYPE_EDGE_RISING)
                         l |= 1 << gpio;
@@ -846,7 +846,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
         case METHOD_GPIO_7XX:
                 reg += OMAP7XX_GPIO_INT_CONTROL;
                 l = __raw_readl(reg);
-                if (trigger & IRQ_TYPE_EDGE_BOTH)
+                if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH)
                         bank->toggle_mask |= 1 << gpio;
                 if (trigger & IRQ_TYPE_EDGE_RISING)
                         l |= 1 << gpio;
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index b65088a869e9..401701977dbb 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -345,8 +345,6 @@
 #define INT_34XX_MMC3_IRQ       94
 #define INT_34XX_GPT12_IRQ      95
 
-#define INT_34XX_BENCH_MPU_EMUL 3
-
 #define INT_35XX_HECC0_IRQ              24
 #define INT_35XX_HECC1_IRQ              28
 #define INT_35XX_EMAC_C0_RXTHRESH_IRQ   67
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index 39748354ce45..7de903d7c1ce 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -59,7 +59,7 @@
 #define OMAP44XX_MCBSP1_BASE    0x49022000
 #define OMAP44XX_MCBSP2_BASE    0x49024000
 #define OMAP44XX_MCBSP3_BASE    0x49026000
-#define OMAP44XX_MCBSP4_BASE    0x48074000
+#define OMAP44XX_MCBSP4_BASE    0x48096000
 
 #if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
 
diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h
index 6ba88d2630d9..f8efd5466b1d 100644
--- a/arch/arm/plat-omap/include/plat/nand.h
+++ b/arch/arm/plat-omap/include/plat/nand.h
@@ -29,4 +29,11 @@ struct omap_nand_platform_data {
 /* size (4 KiB) for IO mapping */
 #define NAND_IO_SIZE    SZ_4K
 
+#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
 extern int gpmc_nand_init(struct omap_nand_platform_data *d);
+#else
+static inline int gpmc_nand_init(struct omap_nand_platform_data *d)
+{
+        return 0;
+}
+#endif
diff --git a/arch/arm/plat-omap/include/plat/omap44xx.h b/arch/arm/plat-omap/include/plat/omap44xx.h
index 2302474a3748..b3ef1a7f53cc 100644
--- a/arch/arm/plat-omap/include/plat/omap44xx.h
+++ b/arch/arm/plat-omap/include/plat/omap44xx.h
@@ -32,7 +32,7 @@
 #define OMAP4430_PRM_BASE               0x4a306000
 #define OMAP44XX_GPMC_BASE              0x50000000
 #define OMAP443X_SCM_BASE               0x4a002000
-#define OMAP443X_CTRL_BASE              OMAP443X_SCM_BASE
+#define OMAP443X_CTRL_BASE              0x4a100000
 #define OMAP44XX_IC_BASE                0x48200000
 #define OMAP44XX_IVA_INTC_BASE          0x40000000
 #define IRQ_SIR_IRQ                     0x0040
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 440b4164f2f6..36d6ea56ab51 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -294,8 +294,8 @@ struct omap_hwmod_class_sysconfig {
         u16 rev_offs;
         u16 sysc_offs;
         u16 syss_offs;
+        u16 sysc_flags;
         u8 idlemodes;
-        u8 sysc_flags;
         u8 clockact;
         struct omap_hwmod_sysc_fields *sysc_fields;
 };
diff --git a/arch/avr32/kernel/ptrace.c b/arch/avr32/kernel/ptrace.c
index dd5b882aab40..5e73c25f8f85 100644
--- a/arch/avr32/kernel/ptrace.c
+++ b/arch/avr32/kernel/ptrace.c
@@ -28,7 +28,7 @@ static struct pt_regs *get_user_regs(struct task_struct *tsk)
                                   THREAD_SIZE - sizeof(struct pt_regs));
 }
 
-static void user_enable_single_step(struct task_struct *tsk)
+void user_enable_single_step(struct task_struct *tsk)
 {
         pr_debug("user_enable_single_step: pid=%u, PC=0x%08lx, SR=0x%08lx\n",
                  tsk->pid, task_pt_regs(tsk)->pc, task_pt_regs(tsk)->sr);
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 73c5c2b05f64..7f3c0a2e60cd 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -1802,7 +1802,8 @@ static int kvm_ia64_sync_dirty_log(struct kvm *kvm,
 {
         struct kvm_memory_slot *memslot;
         int r, i;
-        long n, base;
+        long base;
+        unsigned long n;
         unsigned long *dirty_bitmap = (unsigned long *)(kvm->arch.vm_base +
                         offsetof(struct kvm_vm_data, kvm_mem_dirty_log));
 
@@ -1815,7 +1816,7 @@ static int kvm_ia64_sync_dirty_log(struct kvm *kvm,
         if (!memslot->dirty_bitmap)
                 goto out;
 
-        n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+        n = kvm_dirty_bitmap_bytes(memslot);
         base = memslot->base_gfn / BITS_PER_LONG;
 
         for (i = 0; i < n/sizeof(long); ++i) {
@@ -1831,7 +1832,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
                 struct kvm_dirty_log *log)
 {
         int r;
-        int n;
+        unsigned long n;
         struct kvm_memory_slot *memslot;
         int is_dirty = 0;
 
@@ -1850,7 +1851,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
         if (is_dirty) {
                 kvm_flush_remote_tlbs(kvm);
                 memslot = &kvm->memslots->memslots[log->slot];
-                n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+                n = kvm_dirty_bitmap_bytes(memslot);
                 memset(memslot->dirty_bitmap, 0, n);
         }
         r = 0;
diff --git a/arch/m68k/include/asm/mcfuart.h b/arch/m68k/include/asm/mcfuart.h
index ef2293873612..01a8716c5fc5 100644
--- a/arch/m68k/include/asm/mcfuart.h
+++ b/arch/m68k/include/asm/mcfuart.h
@@ -212,5 +212,10 @@ struct mcf_platform_uart {
 #define MCFUART_URF_RXS         0xc0            /* Receiver status */
 #endif
 
+#if defined(CONFIG_M5272)
+#define MCFUART_TXFIFOSIZE      25
+#else
+#define MCFUART_TXFIFOSIZE      1
+#endif
 /****************************************************************************/
 #endif  /* mcfuart_h */
diff --git a/arch/m68knommu/Makefile b/arch/m68knommu/Makefile
index ce404bc9ccbd..14042574ac21 100644
--- a/arch/m68knommu/Makefile
+++ b/arch/m68knommu/Makefile
@@ -94,7 +94,7 @@ cflags-$(CONFIG_M520x)		:= $(call cc-option,-mcpu=5208,-m5200)
 cflags-$(CONFIG_M523x)          := $(call cc-option,-mcpu=523x,-m5307)
 cflags-$(CONFIG_M5249)          := $(call cc-option,-mcpu=5249,-m5200)
 cflags-$(CONFIG_M5271)          := $(call cc-option,-mcpu=5271,-m5307)
-cflags-$(CONFIG_M5272)          := $(call cc-option,-mcpu=5271,-m5200)
+cflags-$(CONFIG_M5272)          := $(call cc-option,-mcpu=5272,-m5307)
 cflags-$(CONFIG_M5275)          := $(call cc-option,-mcpu=5275,-m5307)
 cflags-$(CONFIG_M528x)          := $(call cc-option,-m528x,-m5307)
 cflags-$(CONFIG_M5307)          := $(call cc-option,-m5307,-m5200)
diff --git a/arch/m68knommu/kernel/entry.S b/arch/m68knommu/kernel/entry.S
index 56043ade3941..aff6f57ef8b5 100644
--- a/arch/m68knommu/kernel/entry.S
+++ b/arch/m68knommu/kernel/entry.S
@@ -145,6 +145,6 @@ ENTRY(ret_from_user_signal)
         trap #0
 
 ENTRY(ret_from_user_rt_signal)
-        move #__NR_rt_sigreturn,%d0
+        movel #__NR_rt_sigreturn,%d0
         trap #0
 
diff --git a/arch/m68knommu/platform/68360/ints.c b/arch/m68knommu/platform/68360/ints.c
index 1143f77caca4..6f22970d8c20 100644
--- a/arch/m68knommu/platform/68360/ints.c
+++ b/arch/m68knommu/platform/68360/ints.c
@@ -107,7 +107,6 @@ void init_IRQ(void)
         _ramvec[vba+CPMVEC_PIO_PC7]     = inthandler;  /* pio - pc7 */
         _ramvec[vba+CPMVEC_PIO_PC6]     = inthandler;  /* pio - pc6 */
         _ramvec[vba+CPMVEC_TIMER3]      = inthandler;  /* timer 3 */
-        _ramvec[vba+CPMVEC_RISCTIMER]   = inthandler;  /* reserved */
         _ramvec[vba+CPMVEC_PIO_PC5]     = inthandler;  /* pio - pc5 */
         _ramvec[vba+CPMVEC_PIO_PC4]     = inthandler;  /* pio - pc4 */
         _ramvec[vba+CPMVEC_RESERVED2]   = inthandler;  /* reserved */
diff --git a/arch/powerpc/configs/83xx/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig
index baa2bbb6c096..04f16268e1c3 100644
--- a/arch/powerpc/configs/83xx/asp8347_defconfig
+++ b/arch/powerpc/configs/83xx/asp8347_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:14 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:38 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -97,14 +97,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -112,6 +106,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -124,7 +119,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -325,6 +320,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -336,7 +332,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -543,6 +537,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -579,6 +575,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -596,6 +593,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -788,6 +786,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -836,6 +835,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -849,15 +849,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -883,10 +877,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -923,6 +918,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -971,18 +967,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -991,6 +990,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1083,7 +1083,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # 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
@@ -1096,7 +1095,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # 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
 
 #
@@ -1259,6 +1257,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1285,6 +1284,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/kmeter1_defconfig b/arch/powerpc/configs/83xx/kmeter1_defconfig
index 8b1aa806e548..1843ee11823b 100644
--- a/arch/powerpc/configs/83xx/kmeter1_defconfig
+++ b/arch/powerpc/configs/83xx/kmeter1_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:14 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:39 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -98,7 +98,6 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
 # CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
@@ -318,6 +317,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
@@ -346,7 +346,6 @@ 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
@@ -387,6 +386,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ATM is not set
 CONFIG_STP=m
 CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
 # CONFIG_NET_DSA is not set
 CONFIG_VLAN_8021Q=y
 # CONFIG_VLAN_8021Q_GVRP is not set
@@ -539,6 +539,8 @@ CONFIG_MTD_UBI_DEBUG=y
 # CONFIG_MTD_UBI_DEBUG_MSG_EBA is not set
 # CONFIG_MTD_UBI_DEBUG_MSG_WL is not set
 # CONFIG_MTD_UBI_DEBUG_MSG_IO is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -563,6 +565,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -690,6 +693,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -720,6 +724,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -732,15 +737,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -765,18 +764,20 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -805,8 +806,6 @@ CONFIG_SSB_POSSIBLE=y
 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
@@ -887,6 +886,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_UBIFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -911,6 +911,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -976,6 +977,7 @@ CONFIG_DEBUG_FS=y
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_LKDTM is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
index 2f2d98558e44..78ae3bf1e9c5 100644
--- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:15 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:40 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -556,6 +550,8 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
@@ -593,6 +589,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -612,6 +609,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -772,6 +770,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -824,6 +823,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -836,6 +837,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -931,6 +933,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -980,6 +983,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -993,15 +997,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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=y
 # CONFIG_SPI_DEBUG is not set
 CONFIG_SPI_MASTER=y
@@ -1044,10 +1042,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1086,6 +1085,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1134,21 +1134,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1157,6 +1160,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1289,7 +1293,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1302,7 +1305,6 @@ CONFIG_USB_STORAGE=y
 # 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=y
 # CONFIG_USB_GADGET_DEBUG is not set
 # CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -1341,6 +1343,7 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
 # CONFIG_USB_G_MULTI is not set
 
 #
@@ -1511,6 +1514,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1537,6 +1541,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
index 633e61194603..cccb71393aca 100644
--- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:16 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:40 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -556,6 +550,8 @@ CONFIG_MTD_NAND_IDS=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
@@ -593,6 +589,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -612,6 +609,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -735,6 +733,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -837,6 +836,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -889,6 +889,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -901,6 +903,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -996,6 +999,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1045,6 +1049,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1058,15 +1063,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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=y
 # CONFIG_SPI_DEBUG is not set
 CONFIG_SPI_MASTER=y
@@ -1109,10 +1108,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1151,6 +1151,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1199,21 +1200,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1222,6 +1226,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1354,7 +1359,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1367,7 +1371,6 @@ CONFIG_USB_STORAGE=y
 # 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=y
 # CONFIG_USB_GADGET_DEBUG is not set
 # CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -1406,6 +1409,7 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
 # CONFIG_USB_G_MULTI is not set
 
 #
@@ -1576,6 +1580,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1602,6 +1607,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
index 0b4262bd4917..74cb27aa9d17 100644
--- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:17 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:41 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -325,6 +320,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -336,7 +332,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -457,6 +451,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -492,6 +488,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -509,6 +506,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -693,6 +691,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -705,6 +705,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -790,6 +791,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -839,6 +841,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -851,15 +854,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -885,10 +882,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -925,6 +923,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -967,18 +966,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -987,6 +989,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1171,6 +1174,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1197,6 +1201,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
index 155af009f7b5..10412a9c7f90 100644
--- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:18 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:42 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -325,6 +320,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -336,7 +332,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -457,6 +451,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
@@ -494,6 +490,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -514,6 +511,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -700,6 +698,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -712,6 +712,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -808,6 +809,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -859,6 +861,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -872,15 +875,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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=y
 CONFIG_SPI_MASTER=y
 
@@ -922,10 +919,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -964,6 +962,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1012,21 +1011,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1035,6 +1037,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1166,7 +1169,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1179,7 +1181,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1204,8 +1205,6 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 #
 # CONFIG_MMC_SDHCI is not set
 # CONFIG_MMC_WBSD is not set
-# CONFIG_MMC_AT91 is not set
-# CONFIG_MMC_ATMELMCI is not set
 # CONFIG_MMC_TIFM_SD is not set
 CONFIG_MMC_SPI=y
 # CONFIG_MMC_CB710 is not set
@@ -1298,6 +1297,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1324,6 +1324,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
index ff45f4904488..7b31fc3f3545 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:19 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:43 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -361,7 +356,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -540,6 +534,8 @@ CONFIG_MTD_PHYSMAP=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
@@ -577,6 +573,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -644,6 +641,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -767,6 +765,7 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -880,6 +879,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -892,6 +893,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -966,6 +968,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1015,6 +1018,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1028,15 +1032,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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=y
 CONFIG_SPI_MASTER=y
 
@@ -1095,21 +1093,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1118,6 +1119,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1222,7 +1224,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1235,7 +1236,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1399,6 +1399,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1425,6 +1426,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
index 28d8ff3e8fca..41401a9b355e 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:20 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:44 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -361,7 +356,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -540,6 +534,8 @@ CONFIG_MTD_PHYSMAP=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
@@ -577,6 +573,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -596,6 +593,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -756,6 +754,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -768,6 +768,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -842,6 +843,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -891,6 +893,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -904,15 +907,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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=y
 CONFIG_SPI_MASTER=y
 
@@ -971,21 +968,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -994,6 +994,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1098,7 +1099,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1111,7 +1111,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1275,6 +1274,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1301,6 +1301,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
index 6252ab5bf181..dc176b676dce 100644
--- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:21 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:45 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -361,7 +356,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -456,6 +450,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -491,6 +487,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -508,6 +505,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -580,6 +578,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -631,6 +630,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -643,6 +644,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -726,6 +728,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -774,6 +777,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -786,15 +790,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -820,10 +818,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -860,6 +859,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -902,18 +902,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -922,6 +925,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1106,6 +1110,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1132,6 +1137,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
index 78227378e678..f512972c7176 100644
--- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:21 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:46 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -323,6 +318,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -334,7 +330,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -360,7 +355,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -538,6 +532,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -573,6 +569,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -590,6 +587,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -774,6 +772,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -786,6 +786,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -871,6 +872,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -920,6 +922,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -932,15 +935,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -966,10 +963,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1006,6 +1004,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1048,18 +1047,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1068,6 +1070,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1253,6 +1256,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1279,6 +1283,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
index 9451d6e5c802..77abfe8ff198 100644
--- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:23 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:47 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -97,14 +97,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -112,6 +106,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -124,7 +119,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -323,6 +318,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -336,7 +332,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -362,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -550,6 +544,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -587,6 +583,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -606,6 +603,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -774,6 +772,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_SERIAL_QE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -825,6 +824,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -837,15 +837,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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=y
 CONFIG_SPI_MASTER=y
 
@@ -876,14 +870,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -932,22 +930,27 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -956,6 +959,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1145,6 +1149,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1171,6 +1176,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
index f67b70d0b292..0cdb41418d58 100644
--- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:22 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:47 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -124,7 +119,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -361,7 +356,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -456,6 +450,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -491,6 +487,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -508,6 +505,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -631,6 +629,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -755,6 +754,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -767,6 +768,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -851,6 +853,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -901,6 +904,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -913,15 +917,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -947,10 +945,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -987,6 +986,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1029,18 +1029,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1049,6 +1052,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1175,6 +1179,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1201,6 +1206,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index a84fd1194e2b..e69ed1b61425 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:24 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:48 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -124,7 +119,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -361,7 +356,6 @@ 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
@@ -451,6 +445,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -487,6 +483,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -504,6 +501,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -626,6 +624,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -850,6 +849,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -900,6 +900,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -913,15 +914,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -947,10 +942,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -987,6 +983,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1034,18 +1031,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1054,6 +1054,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1079,6 +1080,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1094,14 +1096,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1190,7 +1197,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # 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
@@ -1203,7 +1209,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # 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
 
 #
@@ -1297,6 +1302,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1323,6 +1329,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig
index 72c2067137b9..56e3995d898f 100644
--- a/arch/powerpc/configs/83xx/sbc834x_defconfig
+++ b/arch/powerpc/configs/83xx/sbc834x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:25 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:49 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,14 +96,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -322,6 +317,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -333,7 +329,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -359,7 +354,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -537,6 +531,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -573,6 +569,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -590,6 +587,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -812,6 +810,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -862,6 +861,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -875,15 +875,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -909,10 +903,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -949,6 +944,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -996,18 +992,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1016,6 +1015,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1140,7 +1140,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1153,7 +1152,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1245,6 +1243,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1271,6 +1270,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig
index 21dad38b156f..f67a8d1cd0b0 100644
--- a/arch/powerpc/configs/85xx/ksi8560_defconfig
+++ b/arch/powerpc/configs/85xx/ksi8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:26 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:50 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -99,10 +103,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_GROUP_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
@@ -110,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -315,6 +318,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
 # CONFIG_PCI is not set
@@ -345,7 +349,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -522,6 +525,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_MDIO=y
@@ -575,6 +580,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -701,6 +707,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -732,6 +739,7 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
 
 #
@@ -915,6 +923,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -937,6 +946,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1036,6 +1046,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
index 5db54cd274c6..61b122a25cdb 100644
--- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:27 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:51 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -316,6 +315,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
 # CONFIG_PCI is not set
@@ -346,7 +346,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -443,6 +442,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -477,6 +478,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -602,6 +604,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -788,6 +791,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -810,6 +814,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
index 76c7018c5cd2..a5ceaa4b5e42 100644
--- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:28 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:52 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -99,14 +103,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -319,6 +318,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -329,7 +329,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS 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
@@ -358,7 +357,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -455,6 +453,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_MDIO=y
@@ -500,6 +500,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -609,6 +610,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -621,6 +624,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -700,6 +704,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -733,7 +738,9 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
@@ -793,6 +800,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -801,6 +810,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -927,6 +937,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -949,6 +960,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
index fab8adacbf79..4adb4eba2d4f 100644
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:29 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:53 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -317,6 +316,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -327,7 +327,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -356,7 +355,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -453,6 +451,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -552,6 +552,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -657,6 +658,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -669,6 +672,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -753,6 +757,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -817,6 +822,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -825,6 +831,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -951,6 +958,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -973,6 +981,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig
index 8290385e9b94..3de8450cd551 100644
--- a/arch/powerpc/configs/85xx/sbc8548_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8548_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:29 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:54 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -314,6 +313,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -324,7 +324,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -352,7 +351,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -447,6 +445,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -491,6 +491,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -596,6 +597,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -608,6 +611,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -692,6 +696,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -756,6 +761,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -764,6 +770,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -856,6 +863,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -878,6 +886,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig
index 2499b5ba7141..bd467fe13932 100644
--- a/arch/powerpc/configs/85xx/sbc8560_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:30 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:54 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -314,6 +313,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
 # CONFIG_PCI is not set
@@ -344,7 +344,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -441,6 +440,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -475,6 +476,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -600,6 +602,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -815,6 +818,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -837,6 +841,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/socrates_defconfig b/arch/powerpc/configs/85xx/socrates_defconfig
index e2edb79cfd1a..9803e031165c 100644
--- a/arch/powerpc/configs/85xx/socrates_defconfig
+++ b/arch/powerpc/configs/85xx/socrates_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:31 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:55 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=16
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -319,6 +318,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -329,7 +329,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -355,7 +354,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -554,6 +552,8 @@ CONFIG_MTD_NAND_SOCRATES=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
@@ -591,6 +591,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
@@ -610,6 +611,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -867,6 +869,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -916,6 +919,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -929,15 +933,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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=y
 CONFIG_SPI_MASTER=y
 
@@ -979,10 +977,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1021,6 +1020,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1050,21 +1050,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1073,6 +1076,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1180,6 +1184,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 # CONFIG_HID_A4TECH is not set
 # CONFIG_HID_APPLE is not set
 # CONFIG_HID_BELKIN is not set
@@ -1194,12 +1199,16 @@ CONFIG_USB_HID=y
 # CONFIG_HID_KENSINGTON is not set
 # CONFIG_HID_LOGITECH is not set
 # CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MOSART is not set
 # CONFIG_HID_MONTEREY is not set
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 # CONFIG_HID_PANTHERLORD is not set
 # CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_QUANTA is not set
 # CONFIG_HID_SAMSUNG is not set
 # CONFIG_HID_SONY is not set
+# CONFIG_HID_STANTUM is not set
 # CONFIG_HID_SUNPLUS is not set
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1307,7 +1316,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1320,7 +1328,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1491,6 +1498,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1515,6 +1523,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig
index ce313259df14..880ab7aaf202 100644
--- a/arch/powerpc/configs/85xx/stx_gp3_defconfig
+++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:32 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:56 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -99,14 +103,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -324,6 +323,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -334,7 +334,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -363,7 +362,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -520,6 +518,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=m
@@ -563,6 +563,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -630,6 +631,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=m
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=m
 CONFIG_SCSI_DMA=y
@@ -817,6 +819,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -829,6 +833,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -947,6 +952,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1004,6 +1010,7 @@ CONFIG_I2C_ALGOBIT=m
 # CONFIG_I2C_MPC is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1017,15 +1024,9 @@ CONFIG_I2C_ALGOBIT=m
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1041,14 +1042,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1081,10 +1086,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1122,6 +1128,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1155,9 +1162,10 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TPS65010 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
-# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1166,6 +1174,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 CONFIG_AGP=m
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 CONFIG_DRM=m
 # CONFIG_DRM_TDFX is not set
 # CONFIG_DRM_R128 is not set
@@ -1308,6 +1317,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=m
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1333,6 +1343,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
 # CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig
index 0824b4667229..230aa2fc0629 100644
--- a/arch/powerpc/configs/85xx/tqm8540_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8540_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:33 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:57 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -315,6 +314,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -325,7 +325,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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_HAS_RAPIDIO is not set
@@ -351,7 +350,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -525,6 +523,8 @@ CONFIG_MTD_CFI_UTIL=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -560,6 +560,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -632,6 +633,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -704,6 +706,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -755,6 +758,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -767,6 +772,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -851,6 +857,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -902,6 +909,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -913,15 +921,9 @@ CONFIG_I2C_MPC=y
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -947,10 +949,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -987,6 +990,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1015,18 +1019,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1035,6 +1042,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1172,6 +1180,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1194,6 +1203,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig
index 2137be4100ed..dbe04b981b87 100644
--- a/arch/powerpc/configs/85xx/tqm8541_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8541_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:34 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:58 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -99,14 +103,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -318,6 +317,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -328,7 +328,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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_HAS_RAPIDIO is not set
@@ -354,7 +353,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -528,6 +526,8 @@ CONFIG_MTD_CFI_UTIL=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -564,6 +564,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -636,6 +637,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -708,6 +710,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -760,6 +763,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -772,6 +777,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -858,6 +864,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -912,6 +919,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -923,15 +931,9 @@ CONFIG_I2C_MPC=y
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -946,14 +948,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -986,10 +992,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1027,6 +1034,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1055,19 +1063,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1076,6 +1089,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1213,6 +1227,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1235,6 +1250,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig
index 5cc89aac3fec..845efa79dd20 100644
--- a/arch/powerpc/configs/85xx/tqm8548_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8548_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:35 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:59 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -67,6 +67,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -98,14 +102,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -324,6 +323,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -339,7 +339,6 @@ CONFIG_PCIEAER=y
 # 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 is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -368,7 +367,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -559,6 +557,8 @@ CONFIG_MTD_NAND_FSL_UPM=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -594,6 +594,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -611,6 +612,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -716,6 +718,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -728,6 +732,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -812,6 +817,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -860,6 +866,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -872,15 +879,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -906,10 +907,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -946,6 +948,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -974,18 +977,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -994,6 +1000,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1162,6 +1169,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1184,6 +1192,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig
index e7b9148e58cf..b958136a12f0 100644
--- a/arch/powerpc/configs/85xx/tqm8555_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8555_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:36 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:00 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -99,14 +103,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -318,6 +317,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -328,7 +328,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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_HAS_RAPIDIO is not set
@@ -354,7 +353,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -528,6 +526,8 @@ CONFIG_MTD_CFI_UTIL=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -564,6 +564,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -636,6 +637,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -708,6 +710,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -760,6 +763,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -772,6 +777,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -858,6 +864,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -912,6 +919,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -923,15 +931,9 @@ CONFIG_I2C_MPC=y
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -946,14 +948,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -986,10 +992,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1027,6 +1034,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1055,19 +1063,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1076,6 +1089,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1213,6 +1227,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1235,6 +1250,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig
index a998e401bbfc..008bc9754927 100644
--- a/arch/powerpc/configs/85xx/tqm8560_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:36 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:01 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -99,14 +103,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -318,6 +317,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -328,7 +328,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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_HAS_RAPIDIO is not set
@@ -354,7 +353,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -528,6 +526,8 @@ CONFIG_MTD_CFI_UTIL=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -564,6 +564,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -636,6 +637,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -708,6 +710,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -760,6 +763,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -772,6 +777,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -858,6 +864,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -912,6 +919,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -923,15 +931,9 @@ CONFIG_I2C_MPC=y
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -946,14 +948,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -986,10 +992,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1027,6 +1034,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1055,19 +1063,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1076,6 +1089,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1213,6 +1227,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1235,6 +1250,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
index fc656af04ea1..2cf80dba0286 100644
--- a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
+++ b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:37 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:01 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -69,6 +69,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -104,10 +108,8 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_GROUP_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
@@ -115,6 +117,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -328,6 +331,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_PCI=y
@@ -343,7 +347,6 @@ CONFIG_PCIEAER=y
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
-CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -375,7 +378,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -600,6 +602,8 @@ CONFIG_MTD_NAND_FSL_UPM=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -637,6 +641,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -654,6 +659,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -777,6 +783,7 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -1004,6 +1011,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1053,6 +1061,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1066,15 +1075,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1090,14 +1093,19 @@ CONFIG_GPIO_SYSFS=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 CONFIG_GPIO_PCA953X=y
+# CONFIG_GPIO_PCA953X_IRQ is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1130,10 +1138,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 CONFIG_SENSORS_DS1621=y
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1171,6 +1180,7 @@ CONFIG_SENSORS_LM90=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1218,19 +1228,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1239,6 +1254,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1271,6 +1287,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 # CONFIG_HID_A4TECH is not set
 # CONFIG_HID_APPLE is not set
 # CONFIG_HID_BELKIN is not set
@@ -1285,12 +1302,16 @@ CONFIG_USB_HID=y
 # CONFIG_HID_KENSINGTON is not set
 # CONFIG_HID_LOGITECH is not set
 # CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MOSART is not set
 # CONFIG_HID_MONTEREY is not set
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 # CONFIG_HID_PANTHERLORD is not set
 # CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_QUANTA is not set
 # CONFIG_HID_SAMSUNG is not set
 # CONFIG_HID_SONY is not set
+# CONFIG_HID_STANTUM is not set
 # CONFIG_HID_SUNPLUS is not set
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1386,7 +1407,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1398,7 +1418,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1423,11 +1442,11 @@ CONFIG_LEDS_GPIO_OF=y
 CONFIG_LEDS_PCA955X=y
 # CONFIG_LEDS_BD2802 is not set
 # CONFIG_LEDS_LT3593 is not set
+CONFIG_LEDS_TRIGGERS=y
 
 #
 # LED Triggers
 #
-CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 # CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
@@ -1506,6 +1525,7 @@ CONFIG_RTC_DRV_CMOS=y
 #
 # CONFIG_RTC_DRV_GENERIC is not set
 CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
 
 #
 # DMA Devices
@@ -1614,6 +1634,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1641,6 +1662,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1851,6 +1873,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
index 622d84f48aba..183c59c6d896 100644
--- a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
+++ b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:43 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:07 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -102,11 +102,6 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-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
@@ -117,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -325,6 +321,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -340,13 +337,11 @@ CONFIG_PCIEAER=y
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_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=y
 CONFIG_PCMCIA=y
 # CONFIG_PCMCIA_LOAD_CIS is not set
-# CONFIG_PCMCIA_IOCTL is not set
 # CONFIG_CARDBUS is not set
 
 #
@@ -382,7 +377,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -592,6 +586,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -629,6 +625,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 CONFIG_DS1682=y
 # CONFIG_C2PORT is not set
 
@@ -695,6 +692,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -819,6 +817,7 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -1059,6 +1058,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1116,6 +1116,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1129,15 +1130,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1152,14 +1147,18 @@ CONFIG_GPIO_SYSFS=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1192,10 +1191,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1233,6 +1233,7 @@ CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1281,19 +1282,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1302,6 +1308,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1334,6 +1341,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1349,14 +1357,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1463,7 +1476,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1476,7 +1488,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1560,43 +1571,35 @@ CONFIG_RTC_DRV_RX8581=y
 CONFIG_STAGING=y
 # CONFIG_STAGING_EXCLUDE_BUILD is not set
 # CONFIG_ET131X is not set
-# CONFIG_ME4000 is not set
-# CONFIG_MEILHAUS is not set
 # CONFIG_USB_IP_COMMON is not set
+# CONFIG_PRISM2_USB is not set
 # CONFIG_ECHO is not set
 # CONFIG_COMEDI is not set
 # CONFIG_ASUS_OLED is not set
-# CONFIG_ALTERA_PCIE_CHDMA is not set
-# CONFIG_INPUT_MIMIO is not set
+# CONFIG_R8187SE is not set
+# CONFIG_RTL8192SU is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTL8192E is not set
 # CONFIG_TRANZPORT is not set
 
 #
-# Android
-#
-# CONFIG_ANDROID is not set
-# CONFIG_DST is not set
-# CONFIG_POHMELFS is not set
-# CONFIG_B3DFG is not set
-# CONFIG_IDE_PHISON is not set
-# CONFIG_PLAN9AUTH is not set
-# CONFIG_HECI is not set
-# CONFIG_USB_CPC is not set
-
-#
 # Qualcomm MSM Camera And Video
 #
 
 #
 # Camera Sensor Selection
 #
-# CONFIG_HYPERV_STORAGE is not set
-# CONFIG_HYPERV_BLOCK is not set
-# CONFIG_HYPERV_NET is not set
+# CONFIG_INPUT_GPIO is not set
+# CONFIG_POHMELFS is not set
+# CONFIG_IDE_PHISON is not set
+# CONFIG_VT6655 is not set
+# CONFIG_VT6656 is not set
 CONFIG_VME_BUS=y
 
 #
 # VME Bridge Drivers
 #
+# CONFIG_VME_CA91CX42 is not set
 CONFIG_VME_TSI148=y
 
 #
@@ -1605,6 +1608,24 @@ CONFIG_VME_TSI148=y
 # CONFIG_VME_USER is not set
 
 #
+# VME Board Drivers
+#
+# CONFIG_VMIVME_7805 is not set
+
+#
+# RAR Register Driver
+#
+# CONFIG_RAR_REGISTER is not set
+# CONFIG_IIO is not set
+# CONFIG_RAMZSWAP is not set
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_STRIP is not set
+# CONFIG_PCMCIA_WAVELAN is not set
+# CONFIG_PCMCIA_NETWAVE is not set
+# CONFIG_DT3155 is not set
+# CONFIG_CRYSTALHD is not set
+
+#
 # File systems
 #
 CONFIG_EXT2_FS=y
@@ -1693,6 +1714,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1719,6 +1741,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1864,6 +1887,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=m
diff --git a/arch/powerpc/configs/86xx/gef_sbc310_defconfig b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
index eb58dec11a61..1524d948a2ba 100644
--- a/arch/powerpc/configs/86xx/gef_sbc310_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:41 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:05 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -102,11 +102,6 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-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
@@ -117,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -325,6 +321,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -340,13 +337,11 @@ CONFIG_PCIEAER=y
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_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=y
 CONFIG_PCMCIA=y
 # CONFIG_PCMCIA_LOAD_CIS is not set
-# CONFIG_PCMCIA_IOCTL is not set
 # CONFIG_CARDBUS is not set
 
 #
@@ -382,7 +377,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -592,6 +586,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -629,6 +625,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 CONFIG_DS1682=y
 # CONFIG_C2PORT is not set
 
@@ -695,6 +692,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -1001,6 +999,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1058,6 +1057,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1071,15 +1071,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1094,14 +1088,18 @@ CONFIG_GPIO_SYSFS=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1134,10 +1132,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1175,6 +1174,7 @@ CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1223,19 +1223,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1244,6 +1249,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1276,6 +1282,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1291,14 +1298,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1405,7 +1417,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1418,7 +1429,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1590,6 +1600,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1616,6 +1627,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1761,6 +1773,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=m
diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
index 62c2b81a4a8f..767c204c0603 100644
--- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:42 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:06 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -102,11 +102,6 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-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
@@ -117,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -326,6 +322,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -341,7 +338,6 @@ CONFIG_PCIEAER=y
 # 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
@@ -369,7 +365,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -552,6 +547,7 @@ CONFIG_ATM_BR2684=m
 # CONFIG_ATM_BR2684_IPFILTER is not set
 CONFIG_STP=m
 CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
 # CONFIG_NET_DSA is not set
 CONFIG_VLAN_8021Q=m
 # CONFIG_VLAN_8021Q_GVRP is not set
@@ -728,6 +724,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -765,6 +763,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 CONFIG_DS1682=y
 # CONFIG_C2PORT is not set
 
@@ -782,6 +781,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -905,6 +905,7 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -1155,6 +1156,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1204,6 +1206,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1217,15 +1220,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1241,14 +1238,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1281,10 +1282,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1322,6 +1324,7 @@ CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1370,19 +1373,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1391,6 +1399,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1423,6 +1432,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1438,14 +1448,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1552,7 +1567,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1565,7 +1579,6 @@ CONFIG_USB_STORAGE=y
 # 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_ATM is not set
 # CONFIG_USB_GADGET is not set
 
@@ -1650,29 +1663,29 @@ CONFIG_RTC_DRV_RX8581=y
 CONFIG_STAGING=y
 # CONFIG_STAGING_EXCLUDE_BUILD is not set
 # CONFIG_ET131X is not set
-# CONFIG_ME4000 is not set
-# CONFIG_MEILHAUS is not set
 # CONFIG_USB_IP_COMMON is not set
+# CONFIG_PRISM2_USB is not set
 # CONFIG_ECHO is not set
 # CONFIG_COMEDI is not set
 # CONFIG_ASUS_OLED is not set
-# CONFIG_ALTERA_PCIE_CHDMA is not set
-# CONFIG_INPUT_MIMIO is not set
+# CONFIG_R8187SE is not set
+# CONFIG_RTL8192SU is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTL8192E is not set
 # CONFIG_TRANZPORT is not set
 
 #
-# Android
+# Qualcomm MSM Camera And Video
+#
+
+#
+# Camera Sensor Selection
 #
-# CONFIG_ANDROID is not set
-# CONFIG_DST is not set
+# CONFIG_INPUT_GPIO is not set
 # CONFIG_POHMELFS is not set
-# CONFIG_B3DFG is not set
 # CONFIG_IDE_PHISON is not set
-# CONFIG_PLAN9AUTH is not set
-# CONFIG_HECI is not set
 # CONFIG_VT6655 is not set
-# CONFIG_USB_CPC is not set
-# CONFIG_RDC_17F3101X is not set
+# CONFIG_VT6656 is not set
 CONFIG_VME_BUS=y
 
 #
@@ -1687,6 +1700,22 @@ CONFIG_VME_TSI148=y
 # CONFIG_VME_USER is not set
 
 #
+# VME Board Drivers
+#
+# CONFIG_VMIVME_7805 is not set
+
+#
+# RAR Register Driver
+#
+# CONFIG_RAR_REGISTER is not set
+# CONFIG_IIO is not set
+# CONFIG_RAMZSWAP is not set
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_STRIP is not set
+# CONFIG_DT3155 is not set
+# CONFIG_CRYSTALHD is not set
+
+#
 # File systems
 #
 CONFIG_EXT2_FS=y
@@ -1772,6 +1801,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1798,6 +1828,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1870,7 +1901,7 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
+CONFIG_ZLIB_DEFLATE=y
 CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
@@ -2006,6 +2037,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=m
diff --git a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
index aab3baebab8c..55b9e4e867ac 100644
--- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:39 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:03 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -97,11 +97,6 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
@@ -112,6 +107,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -320,6 +316,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -335,7 +332,6 @@ CONFIG_PCIEAER=y
 # 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
@@ -362,7 +358,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -571,6 +566,8 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 # CONFIG_PARPORT is not set
@@ -605,6 +602,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -670,6 +668,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -792,6 +791,7 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -970,6 +970,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1017,6 +1018,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1029,15 +1031,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1062,18 +1058,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1082,6 +1081,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1434,6 +1434,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1461,6 +1462,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
index 727a8c8d15b5..1be38eb05783 100644
--- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:40 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:04 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -97,15 +97,11 @@ CONFIG_TREE_RCU=y
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_RCU_FAST_NO_HZ is not set
 # CONFIG_TREE_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 is not set
-# 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
@@ -116,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -326,6 +323,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -337,7 +335,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -365,7 +362,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -498,6 +494,8 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -534,6 +532,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -551,6 +550,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -675,6 +675,7 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -799,6 +800,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -811,6 +814,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -920,6 +924,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -968,6 +973,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -981,15 +987,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1014,18 +1014,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1034,6 +1037,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1151,6 +1155,7 @@ CONFIG_SND_INTEL8X0=y
 CONFIG_SND_PPC=y
 CONFIG_SND_USB=y
 # CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
 # CONFIG_SND_USB_USX2Y is not set
 # CONFIG_SND_USB_CAIAQ is not set
 # CONFIG_SND_SOC is not set
@@ -1170,6 +1175,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1185,14 +1191,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1300,7 +1311,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1313,7 +1323,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1475,6 +1484,7 @@ CONFIG_BEFS_FS=m
 # CONFIG_BEFS_DEBUG is not set
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
@@ -1506,6 +1516,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1717,6 +1728,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig
index 4fb04dd2cde3..a63009457323 100644
--- a/arch/powerpc/configs/86xx/sbc8641d_defconfig
+++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:38 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:02 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -101,11 +101,6 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-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
@@ -116,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -327,6 +323,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -342,7 +339,6 @@ CONFIG_PCIEAER=y
 # 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 is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -369,7 +365,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -552,6 +547,7 @@ CONFIG_ATM_BR2684=m
 # CONFIG_ATM_BR2684_IPFILTER is not set
 CONFIG_STP=m
 CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
 # CONFIG_NET_DSA is not set
 CONFIG_VLAN_8021Q=m
 # CONFIG_VLAN_8021Q_GVRP is not set
@@ -733,6 +729,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -768,6 +766,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -785,6 +784,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -1024,6 +1024,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1074,6 +1075,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1086,15 +1088,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1120,10 +1116,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1160,6 +1157,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1202,18 +1200,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1222,6 +1223,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1376,6 +1378,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1408,6 +1411,7 @@ CONFIG_RPCSEC_GSS_KRB5=y
 CONFIG_SMB_FS=m
 CONFIG_SMB_NLS_DEFAULT=y
 CONFIG_SMB_NLS_REMOTE="cp437"
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1540,6 +1544,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1618,6 +1623,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=m
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index 5c1dc768bbd8..9f89d5c9c0be 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:23:58 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:22 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -91,11 +91,6 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
@@ -307,6 +302,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_FSL_SOC=y
 # CONFIG_PCI is not set
 # CONFIG_PCI_DOMAINS is not set
@@ -336,7 +332,6 @@ 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
@@ -505,6 +500,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -516,6 +513,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -664,6 +662,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -802,6 +801,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -826,6 +826,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -924,6 +925,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig
index 72137cd881da..4ab6074db3cf 100644
--- a/arch/powerpc/configs/c2k_defconfig
+++ b/arch/powerpc/configs/c2k_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:23:59 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:23 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -101,11 +101,6 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=17
-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
@@ -121,6 +116,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 CONFIG_RD_BZIP2=y
 CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -147,7 +143,6 @@ CONFIG_HAVE_PERF_EVENTS=y
 # Kernel Performance Events And Counters
 #
 CONFIG_PERF_EVENTS=y
-CONFIG_EVENT_PROFILE=y
 # CONFIG_PERF_COUNTERS is not set
 # CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
@@ -158,7 +153,6 @@ CONFIG_COMPAT_BRK=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-CONFIG_TRACEPOINTS=y
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
 CONFIG_KPROBES=y
@@ -357,6 +351,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_PCI=y
@@ -365,7 +360,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -396,7 +390,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -527,6 +520,7 @@ CONFIG_IP_VS_PROTO_UDP=y
 CONFIG_IP_VS_PROTO_AH_ESP=y
 CONFIG_IP_VS_PROTO_ESP=y
 CONFIG_IP_VS_PROTO_AH=y
+# CONFIG_IP_VS_PROTO_SCTP is not set
 
 #
 # IPVS scheduler
@@ -630,6 +624,7 @@ CONFIG_ATM_BR2684=m
 # CONFIG_ATM_BR2684_IPFILTER is not set
 CONFIG_STP=m
 CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
 # CONFIG_NET_DSA is not set
 CONFIG_VLAN_8021Q=m
 # CONFIG_VLAN_8021Q_GVRP is not set
@@ -690,7 +685,6 @@ CONFIG_NET_SCH_FIFO=y
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_NET_TCPPROBE 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
@@ -833,6 +827,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=m
 CONFIG_OF_MDIO=y
@@ -867,6 +863,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=m
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=m
 CONFIG_SCSI_DMA=y
@@ -1179,6 +1176,7 @@ CONFIG_SERIAL_MPSC_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1231,6 +1229,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MV64XXX=m
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1244,15 +1243,9 @@ CONFIG_I2C_MV64XXX=m
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1278,10 +1271,11 @@ CONFIG_SENSORS_ADM1026=m
 # CONFIG_SENSORS_ADM1029 is not set
 CONFIG_SENSORS_ADM1031=m
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 CONFIG_SENSORS_DS1621=m
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1318,6 +1312,7 @@ CONFIG_SENSORS_SMSC47M1=m
 # CONFIG_SENSORS_SMSC47M192 is not set
 CONFIG_SENSORS_SMSC47B397=m
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1369,9 +1364,9 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
-# CONFIG_AB3100_CORE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1380,6 +1375,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1413,7 +1409,6 @@ CONFIG_USB=m
 CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_DEVICE_CLASS is not set
 # CONFIG_USB_DYNAMIC_MINORS is not set
-CONFIG_USB_SUSPEND=y
 # CONFIG_USB_OTG is not set
 CONFIG_USB_MON=m
 # CONFIG_USB_WUSB is not set
@@ -1535,6 +1530,7 @@ CONFIG_USB_SERIAL_MCT_U232=m
 # CONFIG_USB_SERIAL_NAVMAN is not set
 CONFIG_USB_SERIAL_PL2303=m
 # CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
 # CONFIG_USB_SERIAL_QUALCOMM is not set
 # CONFIG_USB_SERIAL_SPCP8X5 is not set
 # CONFIG_USB_SERIAL_HP4X is not set
@@ -1549,6 +1545,7 @@ CONFIG_USB_SERIAL_XIRCOM=m
 # CONFIG_USB_SERIAL_OPTION is not set
 CONFIG_USB_SERIAL_OMNINET=m
 # CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set
 # CONFIG_USB_SERIAL_DEBUG is not set
 
 #
@@ -1561,7 +1558,6 @@ CONFIG_USB_EMI62=m
 CONFIG_USB_RIO500=m
 CONFIG_USB_LEGOTOWER=m
 CONFIG_USB_LCD=m
-# CONFIG_USB_BERRY_CHARGE is not set
 CONFIG_USB_LED=m
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1574,7 +1570,6 @@ CONFIG_USB_LED=m
 # CONFIG_USB_IOWARRIOR is not set
 CONFIG_USB_TEST=m
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 CONFIG_USB_ATM=m
 CONFIG_USB_SPEEDTOUCH=m
 # CONFIG_USB_CXACRU is not set
@@ -1611,6 +1606,7 @@ CONFIG_INFINIBAND_SRP=m
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
 
 #
 # DMA Devices
@@ -1714,6 +1710,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=m
 # CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
@@ -1742,6 +1739,7 @@ CONFIG_SUNRPC_XPRT_RDMA=m
 CONFIG_RPCSEC_GSS_KRB5=y
 CONFIG_RPCSEC_GSS_SPKM3=m
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1817,7 +1815,7 @@ CONFIG_NLS_KOI8_R=m
 CONFIG_NLS_KOI8_U=m
 CONFIG_NLS_UTF8=m
 # CONFIG_DLM is not set
-CONFIG_BINARY_PRINTF=y
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -1833,9 +1831,11 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_DECOMPRESS=y
 CONFIG_DECOMPRESS_GZIP=y
 CONFIG_DECOMPRESS_BZIP2=y
 CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_LZO=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
@@ -1880,7 +1880,6 @@ CONFIG_DEBUG_SPINLOCK=y
 # CONFIG_LOCK_STAT is not set
 CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_HIGHMEM=y
 CONFIG_DEBUG_BUGVERBOSE=y
@@ -1903,16 +1902,12 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_DEBUG_PAGEALLOC is not set
-CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 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_RING_BUFFER_ALLOW_SWAP=y
-CONFIG_TRACING=y
 CONFIG_TRACING_SUPPORT=y
 CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index 79105413884e..81e904e9f392 100644
--- a/arch/powerpc/configs/ep8248e_defconfig
+++ b/arch/powerpc/configs/ep8248e_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:23:59 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:24 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -298,6 +298,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
@@ -308,7 +309,6 @@ CONFIG_PCI_8260=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -335,7 +335,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -537,6 +536,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_MDIO=y
@@ -566,6 +567,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -671,6 +673,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -683,6 +687,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -737,6 +742,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -765,7 +771,9 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
@@ -804,6 +812,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -812,6 +822,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -869,6 +880,7 @@ CONFIG_AUTOFS4_FS=y
 #
 # Caches
 #
+# CONFIG_FSCACHE is not set
 
 #
 # CD-ROM/DVD Filesystems
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index 58f7ca71a59d..c5af46ef5f40 100644
--- a/arch/powerpc/configs/ep88xc_defconfig
+++ b/arch/powerpc/configs/ep88xc_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:00 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:24 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -90,11 +90,6 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
@@ -306,6 +301,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_FSL_SOC=y
 # CONFIG_PCI is not set
 # CONFIG_PCI_DOMAINS is not set
@@ -335,7 +331,6 @@ 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
@@ -504,6 +499,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -515,6 +512,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -616,6 +614,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -753,6 +752,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -777,6 +777,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 9a0c981277eb..588a2add393f 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:01 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:25 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,11 +96,6 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
@@ -116,6 +111,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 CONFIG_RD_BZIP2=y
 CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -328,6 +324,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -337,7 +334,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -364,7 +360,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -433,6 +428,7 @@ CONFIG_NF_CONNTRACK_TFTP=m
 CONFIG_NETFILTER_XTABLES=m
 # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
 # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_CT is not set
 # CONFIG_NETFILTER_XT_TARGET_DSCP is not set
 CONFIG_NETFILTER_XT_TARGET_HL=m
 # CONFIG_NETFILTER_XT_TARGET_MARK is not set
@@ -665,6 +661,8 @@ CONFIG_MTD_PHYSMAP=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 # CONFIG_PARPORT is not set
@@ -700,6 +698,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -717,6 +716,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -840,6 +840,7 @@ CONFIG_ATA_SFF=y
 CONFIG_PATA_IT821X=y
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -954,6 +955,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -966,6 +969,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -1082,6 +1086,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1131,6 +1136,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1144,15 +1150,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1178,10 +1178,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1218,6 +1219,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1246,18 +1248,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1266,6 +1271,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1417,6 +1423,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
 # CONFIG_USB_SERIAL_NAVMAN is not set
 # CONFIG_USB_SERIAL_PL2303 is not set
 # CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
 # CONFIG_USB_SERIAL_QUALCOMM is not set
 # CONFIG_USB_SERIAL_SPCP8X5 is not set
 # CONFIG_USB_SERIAL_HP4X is not set
@@ -1430,6 +1437,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
 # CONFIG_USB_SERIAL_OPTION is not set
 # CONFIG_USB_SERIAL_OMNINET is not set
 # CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set
 # CONFIG_USB_SERIAL_DEBUG is not set
 
 #
@@ -1442,7 +1450,6 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
 # 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
@@ -1455,7 +1462,6 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
 # 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
 
 #
@@ -1620,6 +1626,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1651,6 +1658,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1723,9 +1731,11 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_DECOMPRESS=y
 CONFIG_DECOMPRESS_GZIP=y
 CONFIG_DECOMPRESS_BZIP2=y
 CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_LZO=y
 CONFIG_TEXTSEARCH=y
 CONFIG_TEXTSEARCH_KMP=m
 CONFIG_HAS_IOMEM=y
diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig
index 4c2c877f9363..0cbd56fe2e1e 100644
--- a/arch/powerpc/configs/mgcoge_defconfig
+++ b/arch/powerpc/configs/mgcoge_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:02 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:26 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -105,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -311,6 +312,7 @@ CONFIG_ISA_DMA_API=y
 #
 # CONFIG_ISA is not set
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
@@ -321,7 +323,6 @@ CONFIG_PCI_8260=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -348,7 +349,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -536,6 +536,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -570,6 +572,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -704,6 +707,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -769,14 +773,9 @@ CONFIG_I2C_CPM=y
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
 # 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
 
 #
@@ -790,14 +789,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -829,19 +832,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -850,6 +858,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -908,6 +917,7 @@ CONFIG_AUTOFS4_FS=y
 #
 # Caches
 #
+# CONFIG_FSCACHE is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -1100,6 +1110,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig
index 9e090f2c7e36..c1be26151021 100644
--- a/arch/powerpc/configs/mgsuvd_defconfig
+++ b/arch/powerpc/configs/mgsuvd_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:03 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:27 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -89,11 +89,6 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=17
-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
@@ -104,6 +99,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -309,6 +305,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_FSL_SOC=y
 # CONFIG_PCI is not set
 # CONFIG_PCI_DOMAINS is not set
@@ -337,7 +334,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -515,6 +511,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -542,6 +540,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -643,6 +642,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -801,6 +801,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -825,6 +826,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -892,6 +894,7 @@ CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_KERNEL is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_LKDTM is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index 1315b775a6d2..27c63ceeb45a 100644
--- a/arch/powerpc/configs/mpc7448_hpc2_defconfig
+++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:04 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:28 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -94,11 +94,6 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
@@ -109,6 +104,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -311,6 +307,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 # CONFIG_PPC_INDIRECT_PCI is not set
 CONFIG_PCI=y
@@ -319,7 +316,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -345,7 +341,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -440,6 +435,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -484,6 +481,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -605,6 +603,7 @@ CONFIG_SATA_MV=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -696,6 +695,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -750,6 +750,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -762,6 +764,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -846,6 +849,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -910,6 +914,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -918,6 +923,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1044,6 +1050,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1066,6 +1073,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index 9073778d3575..6875fb89377e 100644
--- a/arch/powerpc/configs/mpc8272_ads_defconfig
+++ b/arch/powerpc/configs/mpc8272_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:05 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:29 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -96,8 +96,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # 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 is not set
@@ -301,6 +300,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
@@ -311,7 +311,6 @@ CONFIG_PCI_8260=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -338,7 +337,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -540,6 +538,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_MDIO=y
@@ -569,6 +569,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -674,6 +675,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -686,6 +689,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -797,6 +801,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -825,7 +830,9 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
@@ -864,6 +871,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -872,6 +881,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -933,6 +943,7 @@ CONFIG_AUTOFS4_FS=y
 #
 # Caches
 #
+# CONFIG_FSCACHE is not set
 
 #
 # CD-ROM/DVD Filesystems
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index 05bec4835687..bbe5ae61d979 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:06 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:30 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -98,14 +98,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +107,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -126,7 +121,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
@@ -331,6 +326,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -344,7 +340,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -370,7 +365,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
@@ -560,6 +554,8 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -597,6 +593,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -614,6 +611,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -712,7 +710,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_SATA_QSTOR is not set
 # CONFIG_SATA_PROMISE is not set
 # CONFIG_SATA_SX4 is not set
-# CONFIG_SATA_SIL is not set
+CONFIG_SATA_SIL=y
 # CONFIG_SATA_SIS is not set
 # CONFIG_SATA_ULI is not set
 # CONFIG_SATA_VIA is not set
@@ -737,6 +735,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -863,6 +862,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -875,6 +876,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -970,6 +972,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -980,8 +983,6 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_HW_RANDOM=y
 # CONFIG_HW_RANDOM_TIMERIOMEM is not set
 # CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
 # CONFIG_RAW_DRIVER is not set
@@ -1022,6 +1023,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1035,15 +1037,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1058,14 +1054,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1098,10 +1098,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1139,6 +1140,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1186,19 +1188,24 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1207,6 +1214,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1232,6 +1240,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1247,14 +1256,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1344,7 +1358,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # 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
@@ -1357,7 +1370,6 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # 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
 
 #
@@ -1372,7 +1384,65 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
-# CONFIG_RTC_CLASS 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
+
+#
+# RTC interfaces
+#
+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
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_DS1374=y
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# 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
+#
+
+#
+# Platform RTC drivers
+#
+# 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_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_GENERIC is not set
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
@@ -1453,6 +1523,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1479,6 +1550,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index 8f35f8049c92..cfebef9f9123 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:06 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:31 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -68,6 +68,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -103,14 +107,8 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -118,6 +116,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -334,6 +333,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -345,7 +345,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -376,7 +375,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -509,6 +507,8 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -546,6 +546,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -563,6 +564,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -687,6 +689,7 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -817,8 +820,11 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
+# CONFIG_IXGBEVF is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_VXGE is not set
@@ -829,6 +835,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -941,6 +948,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_SERIAL_QE=m
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -993,6 +1001,7 @@ CONFIG_I2C_CPM=m
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1006,15 +1015,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1030,14 +1033,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1069,20 +1076,25 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_UCB1400_CORE 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1091,6 +1103,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1208,6 +1221,7 @@ CONFIG_SND_INTEL8X0=y
 CONFIG_SND_PPC=y
 CONFIG_SND_USB=y
 # CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
 # CONFIG_SND_USB_USX2Y is not set
 # CONFIG_SND_USB_CAIAQ is not set
 # CONFIG_SND_SOC is not set
@@ -1227,6 +1241,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1242,14 +1257,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1358,7 +1378,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1371,7 +1390,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1452,6 +1470,7 @@ CONFIG_RTC_DRV_CMOS=y
 #
 # CONFIG_RTC_DRV_GENERIC is not set
 CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
 
 #
 # DMA Devices
@@ -1554,6 +1573,7 @@ CONFIG_BEFS_FS=m
 # CONFIG_BEFS_DEBUG is not set
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
@@ -1585,6 +1605,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1730,6 +1751,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index 8755ea3c7f5f..f5451d80f19b 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:07 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:31 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -69,6 +69,10 @@ 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_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -100,18 +104,13 @@ CONFIG_TREE_RCU=y
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_RCU_FAST_NO_HZ is not set
 # CONFIG_TREE_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 is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -119,6 +118,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -338,6 +338,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -349,7 +350,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -380,7 +380,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -513,6 +512,8 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -550,6 +551,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -567,6 +569,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -691,6 +694,7 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -821,8 +825,11 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
+# CONFIG_IXGBEVF is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_VXGE is not set
@@ -833,6 +840,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -945,6 +953,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_SERIAL_QE=m
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -997,6 +1006,7 @@ CONFIG_I2C_CPM=m
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1010,15 +1020,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1034,14 +1038,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1073,20 +1081,25 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_UCB1400_CORE 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1095,6 +1108,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1212,6 +1226,7 @@ CONFIG_SND_INTEL8X0=y
 CONFIG_SND_PPC=y
 CONFIG_SND_USB=y
 # CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
 # CONFIG_SND_USB_USX2Y is not set
 # CONFIG_SND_USB_CAIAQ is not set
 # CONFIG_SND_SOC is not set
@@ -1231,6 +1246,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1246,14 +1262,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1362,7 +1383,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1375,7 +1395,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1456,6 +1475,7 @@ CONFIG_RTC_DRV_CMOS=y
 #
 # CONFIG_RTC_DRV_GENERIC is not set
 CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
 
 #
 # DMA Devices
@@ -1558,6 +1578,7 @@ CONFIG_BEFS_FS=m
 # CONFIG_BEFS_DEBUG is not set
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
@@ -1589,6 +1610,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1734,6 +1756,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1806,6 +1829,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=y
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index 3f6b11b6f4f3..d8d3d1d60c84 100644
--- a/arch/powerpc/configs/mpc866_ads_defconfig
+++ b/arch/powerpc/configs/mpc866_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:08 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:32 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -89,14 +89,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -305,6 +299,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_FSL_SOC=y
 # CONFIG_PCI is not set
 # CONFIG_PCI_DOMAINS is not set
@@ -333,7 +328,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -425,6 +419,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -456,6 +452,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -607,6 +604,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -795,6 +793,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -819,6 +818,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/mpc86xx_defconfig b/arch/powerpc/configs/mpc86xx_defconfig
index 41884c97a4f3..624eae9a7e20 100644
--- a/arch/powerpc/configs/mpc86xx_defconfig
+++ b/arch/powerpc/configs/mpc86xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:09 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:33 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -98,18 +98,13 @@ CONFIG_TREE_RCU=y
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_RCU_FAST_NO_HZ is not set
 # CONFIG_TREE_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 is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -117,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -328,6 +324,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -339,7 +336,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -367,7 +363,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -500,6 +495,8 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
@@ -537,6 +534,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -554,6 +552,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -678,6 +677,7 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -802,6 +802,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -814,6 +816,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -923,6 +926,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -972,6 +976,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -985,15 +990,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1009,14 +1008,18 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -1048,20 +1051,25 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_UCB1400_CORE 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
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1070,6 +1078,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1187,6 +1196,7 @@ CONFIG_SND_INTEL8X0=y
 CONFIG_SND_PPC=y
 CONFIG_SND_USB=y
 # CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
 # CONFIG_SND_USB_USX2Y is not set
 # CONFIG_SND_USB_CAIAQ is not set
 # CONFIG_SND_SOC is not set
@@ -1206,6 +1216,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1221,14 +1232,19 @@ CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 # CONFIG_HID_GREENASIA is not set
 # CONFIG_HID_SMARTJOYPLUS is not set
@@ -1336,7 +1352,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1349,7 +1364,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1512,6 +1526,7 @@ CONFIG_BEFS_FS=m
 # CONFIG_BEFS_DEBUG is not set
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
@@ -1543,6 +1558,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1754,6 +1770,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index 6b9e6bd2c98d..45bd499630d0 100644
--- a/arch/powerpc/configs/mpc885_ads_defconfig
+++ b/arch/powerpc/configs/mpc885_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:10 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:34 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -90,14 +90,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -313,6 +307,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_FSL_SOC=y
 # CONFIG_PCI is not set
 # CONFIG_PCI_DOMAINS is not set
@@ -342,7 +337,6 @@ 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
@@ -515,6 +509,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
@@ -526,6 +522,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -627,6 +624,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -764,6 +762,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -788,6 +787,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index 5d06f2cb8e5e..68c175ea427a 100644
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ b/arch/powerpc/configs/pq2fads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:11 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:35 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -105,6 +105,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -304,6 +305,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
 CONFIG_PPC_PCI_CHOICE=y
@@ -315,7 +317,6 @@ CONFIG_PCI_8260=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
@@ -342,7 +343,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -544,6 +544,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_MDIO=y
@@ -629,6 +631,7 @@ CONFIG_IDE_PROC_FS=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -734,6 +737,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -746,6 +751,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -859,6 +865,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -887,7 +894,9 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
@@ -926,6 +935,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -934,6 +945,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -996,6 +1008,7 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
 # CONFIG_USB_G_MULTI is not set
 
 #
@@ -1051,6 +1064,7 @@ CONFIG_AUTOFS4_FS=y
 #
 # Caches
 #
+# CONFIG_FSCACHE is not set
 
 #
 # CD-ROM/DVD Filesystems
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index 57ab5748a34d..93f4505b5ac2 100644
--- a/arch/powerpc/configs/prpmc2800_defconfig
+++ b/arch/powerpc/configs/prpmc2800_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:12 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:36 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -97,11 +97,6 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-# 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
@@ -117,6 +112,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 CONFIG_RD_BZIP2=y
 CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -319,6 +315,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_PCI=y
@@ -327,7 +324,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -354,7 +350,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 CONFIG_XFRM_USER=y
@@ -533,6 +528,8 @@ CONFIG_MTD_PHYSMAP_OF=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 CONFIG_OF_MDIO=y
@@ -569,6 +566,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -640,6 +638,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -761,6 +760,7 @@ CONFIG_SATA_MV=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_IT8213 is not set
 # CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
@@ -854,6 +854,7 @@ CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
 CONFIG_E100=y
@@ -907,6 +908,8 @@ CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
@@ -919,6 +922,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
@@ -1016,6 +1020,7 @@ CONFIG_SERIAL_MPSC_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1065,6 +1070,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MV64XXX=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1077,15 +1083,9 @@ CONFIG_I2C_MV64XXX=y
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -1111,10 +1111,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1151,6 +1152,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
@@ -1179,18 +1181,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1199,6 +1204,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1231,6 +1237,7 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
@@ -1247,14 +1254,19 @@ CONFIG_HID_KENSINGTON=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
 CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
 CONFIG_HID_MONTEREY=y
 CONFIG_HID_NTRIG=y
+CONFIG_HID_ORTEK=y
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=y
 CONFIG_HID_GREENASIA=y
 # CONFIG_GREENASIA_FF is not set
@@ -1350,7 +1362,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # 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
@@ -1363,7 +1374,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # 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
 
 #
@@ -1516,6 +1526,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1538,6 +1549,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -1620,9 +1632,11 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
+CONFIG_LZO_DECOMPRESS=y
 CONFIG_DECOMPRESS_GZIP=y
 CONFIG_DECOMPRESS_BZIP2=y
 CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_LZO=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index 32f7058bb173..3808bc2be86f 100644
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc7
-# Mon Aug 24 17:38:50 2009
+# Linux kernel version: 2.6.34-rc4
+# Thu Apr 15 11:32:15 2010
 #
 CONFIG_PPC64=y
 
@@ -9,6 +9,7 @@ CONFIG_PPC64=y
 # Processor support
 #
 CONFIG_PPC_BOOK3S_64=y
+# CONFIG_PPC_BOOK3E_64 is not set
 CONFIG_PPC_BOOK3S=y
 # CONFIG_POWER4_ONLY is not set
 CONFIG_POWER3=y
@@ -35,7 +36,9 @@ CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -60,6 +63,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -86,14 +90,15 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=64
+# CONFIG_RCU_FANOUT_EXACT 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=17
-# CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
 # CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
@@ -108,6 +113,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -128,21 +134,19 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
+# CONFIG_PERF_EVENTS is not set
 # CONFIG_PERF_COUNTERS is not set
 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
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-CONFIG_TRACEPOINTS=y
-CONFIG_MARKERS=y
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
@@ -154,12 +158,14 @@ CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
 
 #
 # GCOV-based kernel profiling
 #
 # CONFIG_GCOV_KERNEL is not set
-# CONFIG_SLOW_WORK is not set
+CONFIG_SLOW_WORK=y
+# CONFIG_SLOW_WORK_DEBUG is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -180,14 +186,41 @@ CONFIG_BLOCK_COMPAT=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -226,7 +259,6 @@ CONFIG_PPC_CELL=y
 #
 CONFIG_SPU_FS=m
 CONFIG_SPU_FS_64K_LS=y
-# CONFIG_SPU_TRACE is not set
 CONFIG_SPU_BASE=y
 # CONFIG_PQ2ADS is not set
 # CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
@@ -267,7 +299,6 @@ CONFIG_COMPAT_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
-# CONFIG_IOMMU_VMERGE is not set
 CONFIG_IOMMU_HELPER=y
 # CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
@@ -276,12 +307,15 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_KEXEC=y
 # CONFIG_CRASH_DUMP is not set
 # CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_SPARSE_IRQ=y
 # CONFIG_NUMA is not set
+CONFIG_MAX_ACTIVE_REGIONS=256
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_DEFAULT=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SELECT_MEMORY_MODEL=y
 # CONFIG_FLATMEM_MANUAL is not set
 # CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -295,13 +329,12 @@ CONFIG_MEMORY_HOTPLUG=y
 CONFIG_MEMORY_HOTPLUG_SPARSE=y
 # CONFIG_MEMORY_HOTREMOVE is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
 CONFIG_MIGRATION=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_ARCH_MEMORY_PROBE=y
 CONFIG_PPC_HAS_HASH_64K=y
@@ -312,11 +345,15 @@ CONFIG_PPC_4K_PAGES=y
 CONFIG_FORCE_MAX_ZONEORDER=13
 CONFIG_SCHED_SMT=y
 CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE=""
 CONFIG_EXTRA_TARGETS=""
 CONFIG_PM=y
 CONFIG_PM_DEBUG=y
+# CONFIG_PM_ADVANCED_DEBUG is not set
 # CONFIG_PM_VERBOSE is not set
+# CONFIG_HIBERNATION is not set
+# CONFIG_PM_RUNTIME is not set
 # CONFIG_SECCOMP is not set
 CONFIG_ISA_DMA_API=y
 
@@ -324,6 +361,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_PCI_CHOICE=y
 # CONFIG_PCI is not set
@@ -337,12 +375,12 @@ CONFIG_PAGE_OFFSET=0xc000000000000000
 CONFIG_KERNEL_START=0xc000000000000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_NET=y
+CONFIG_COMPAT_NETLINK_MESSAGES=y
 
 #
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -392,6 +430,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
 CONFIG_INET6_XFRM_MODE_BEET=y
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -400,6 +439,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -422,7 +462,6 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # Network testing
 #
 # 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
@@ -445,27 +484,30 @@ CONFIG_BT_HCIBTUSB=m
 # CONFIG_BT_HCIBPA10X is not set
 # CONFIG_BT_HCIBFUSB is not set
 # CONFIG_BT_HCIVHCI is not set
+# CONFIG_BT_MRVL is not set
+# CONFIG_BT_ATH3K is not set
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
 CONFIG_CFG80211=m
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
 # CONFIG_CFG80211_REG_DEBUG is not set
+CONFIG_CFG80211_DEFAULT_PS=y
 # CONFIG_CFG80211_DEBUGFS is not set
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
+# CONFIG_CFG80211_INTERNAL_REGDB is not set
+CONFIG_CFG80211_WEXT=y
 # CONFIG_WIRELESS_EXT_SYSFS is not set
 # CONFIG_LIB80211 is not set
 CONFIG_MAC80211=m
-CONFIG_MAC80211_DEFAULT_PS=y
-CONFIG_MAC80211_DEFAULT_PS_VALUE=1
-
-#
-# Rate control algorithm selection
-#
 CONFIG_MAC80211_RC_PID=y
 # CONFIG_MAC80211_RC_MINSTREL is not set
 CONFIG_MAC80211_RC_DEFAULT_PID=y
 # CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set
 CONFIG_MAC80211_RC_DEFAULT="pid"
+# CONFIG_MAC80211_MESH is not set
 # CONFIG_MAC80211_LEDS is not set
 # CONFIG_MAC80211_DEBUGFS is not set
 # CONFIG_MAC80211_DEBUG_MENU is not set
@@ -481,6 +523,7 @@ CONFIG_MAC80211_RC_DEFAULT="pid"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -491,6 +534,8 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
@@ -498,6 +543,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
@@ -521,6 +570,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -590,30 +640,27 @@ CONFIG_MII=m
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_NETDEV_1000=y
 CONFIG_GELIC_NET=y
 CONFIG_GELIC_WIRELESS=y
 # CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-CONFIG_WLAN_80211=y
-# CONFIG_LIBERTAS is not set
+CONFIG_WLAN=y
 # CONFIG_LIBERTAS_THINFIRM is not set
 # CONFIG_AT76C50X_USB is not set
 # CONFIG_USB_ZD1201 is not set
 # CONFIG_USB_NET_RNDIS_WLAN is not set
 # CONFIG_RTL8187 is not set
 # CONFIG_MAC80211_HWSIM is not set
-# CONFIG_P54_COMMON is not set
-# CONFIG_AR9170_USB is not set
-# CONFIG_HOSTAP is not set
+# CONFIG_ATH_COMMON is not set
 # CONFIG_B43 is not set
 # CONFIG_B43LEGACY is not set
-# CONFIG_ZD1211RW is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_LIBERTAS is not set
+# CONFIG_P54_COMMON is not set
 # CONFIG_RT2X00 is not set
+# CONFIG_WL12XX is not set
+# CONFIG_ZD1211RW is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -631,6 +678,7 @@ CONFIG_USB_NET_AX8817X=m
 # CONFIG_USB_NET_CDCETHER is not set
 # CONFIG_USB_NET_CDC_EEM is not set
 # CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
 # CONFIG_USB_NET_SMSC95XX is not set
 # CONFIG_USB_NET_GL620A is not set
 # CONFIG_USB_NET_NET1080 is not set
@@ -665,6 +713,7 @@ CONFIG_SLHC=m
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -712,6 +761,8 @@ CONFIG_DEVKMEM=y
 #
 # Non-8250 serial port support
 #
+# CONFIG_SERIAL_TIMBERDALE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -735,7 +786,6 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -841,13 +891,13 @@ CONFIG_SND_PS3=m
 CONFIG_SND_PS3_DEFAULT_START_DELAY=2000
 CONFIG_SND_USB=y
 CONFIG_SND_USB_AUDIO=m
+# CONFIG_SND_USB_UA101 is not set
 # CONFIG_SND_USB_USX2Y is not set
 # CONFIG_SND_USB_CAIAQ is not set
 # CONFIG_SND_SOC is not set
 # CONFIG_SOUND_PRIME is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
 CONFIG_HIDRAW=y
 
 #
@@ -866,6 +916,7 @@ CONFIG_USB_HIDDEV=y
 #
 # Special HID drivers
 #
+# CONFIG_HID_3M_PCT is not set
 # CONFIG_HID_A4TECH is not set
 CONFIG_HID_APPLE=m
 CONFIG_HID_BELKIN=m
@@ -876,17 +927,24 @@ CONFIG_HID_CHERRY=m
 CONFIG_HID_EZKEY=m
 # CONFIG_HID_KYE is not set
 # CONFIG_HID_GYRATION is not set
+CONFIG_HID_TWINHAN=m
 # CONFIG_HID_KENSINGTON is not set
 CONFIG_HID_LOGITECH=m
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
+# CONFIG_HID_MAGICMOUSE is not set
 CONFIG_HID_MICROSOFT=m
+# CONFIG_HID_MOSART is not set
 # CONFIG_HID_MONTEREY is not set
 # CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
 # CONFIG_HID_PANTHERLORD is not set
 # CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_QUANTA is not set
 # CONFIG_HID_SAMSUNG is not set
 CONFIG_HID_SONY=m
+# CONFIG_HID_STANTUM is not set
 CONFIG_HID_SUNPLUS=m
 # CONFIG_HID_GREENASIA is not set
 CONFIG_HID_SMARTJOYPLUS=m
@@ -901,7 +959,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 CONFIG_USB_ARCH_HAS_EHCI=y
 CONFIG_USB=m
 # CONFIG_USB_DEBUG is not set
-# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 
 #
 # Miscellaneous USB options
@@ -909,7 +967,6 @@ CONFIG_USB=m
 CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_DEVICE_CLASS is not set
 # CONFIG_USB_DYNAMIC_MINORS is not set
-CONFIG_USB_SUSPEND=y
 # CONFIG_USB_OTG is not set
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
@@ -923,12 +980,13 @@ CONFIG_USB_MON=m
 # CONFIG_USB_C67X00_HCD is not set
 CONFIG_USB_EHCI_HCD=m
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+CONFIG_USB_EHCI_TT_NEWSCHED=y
 CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
 # CONFIG_USB_EHCI_HCD_PPC_OF 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_ISP1362_HCD is not set
 CONFIG_USB_OHCI_HCD=m
 # CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -995,7 +1053,6 @@ CONFIG_USB_STORAGE=m
 # 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
@@ -1008,7 +1065,6 @@ CONFIG_USB_STORAGE=m
 # 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
 
 #
@@ -1048,7 +1104,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1077,10 +1135,10 @@ CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_POSIX_ACL is not set
 # CONFIG_EXT3_FS_SECURITY is not set
 CONFIG_EXT4_FS=y
-# CONFIG_EXT4DEV_COMPAT is not set
 CONFIG_EXT4_FS_XATTR=y
 # CONFIG_EXT4_FS_POSIX_ACL is not set
 # CONFIG_EXT4_FS_SECURITY is not set
+# CONFIG_EXT4_DEBUG is not set
 CONFIG_JBD=m
 # CONFIG_JBD_DEBUG is not set
 CONFIG_JBD2=y
@@ -1093,6 +1151,7 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
@@ -1154,6 +1213,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1164,7 +1224,6 @@ CONFIG_MISC_FILESYSTEMS=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
@@ -1181,6 +1240,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1237,7 +1297,7 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
-CONFIG_BINARY_PRINTF=y
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -1270,6 +1330,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=2048
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -1292,6 +1353,7 @@ CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_MUTEXES=y
 CONFIG_DEBUG_LOCK_ALLOC=y
 CONFIG_PROVE_LOCKING=y
+# CONFIG_PROVE_RCU is not set
 CONFIG_LOCKDEP=y
 # CONFIG_LOCK_STAT is not set
 CONFIG_DEBUG_LOCKDEP=y
@@ -1308,26 +1370,27 @@ CONFIG_DEBUG_MEMORY_INIT=y
 CONFIG_DEBUG_LIST=y
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS 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_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM 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_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 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_RING_BUFFER_ALLOW_SWAP=y
 CONFIG_TRACING_SUPPORT=y
 # CONFIG_FTRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
@@ -1352,13 +1415,16 @@ CONFIG_IRQSTACKS=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=m
@@ -1374,6 +1440,7 @@ CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 CONFIG_CRYPTO_GF128MUL=m
 # CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
 CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
@@ -1402,11 +1469,13 @@ CONFIG_CRYPTO_PCBC=m
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_GHASH=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index f2f832161463..b1625801526e 100644
--- a/arch/powerpc/configs/storcenter_defconfig
+++ b/arch/powerpc/configs/storcenter_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan  6 09:24:13 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:37 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -94,11 +94,6 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-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
@@ -314,6 +309,7 @@ CONFIG_ISA_DMA_API=y
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
@@ -323,7 +319,6 @@ CONFIG_PCI_SYSCALL=y
 # CONFIG_PCIEPORTBUS is not set
 CONFIG_ARCH_SUPPORTS_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
@@ -349,7 +344,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=m
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
@@ -524,6 +518,8 @@ CONFIG_MTD_PHYSMAP=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
 # CONFIG_PARPORT is not set
@@ -555,6 +551,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
@@ -626,6 +623,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
@@ -846,6 +844,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -895,6 +894,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -908,15 +908,9 @@ CONFIG_I2C_MPC=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# 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
 
 #
@@ -941,18 +935,21 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X 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_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -961,6 +958,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_AGP is not set
 CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1071,7 +1069,6 @@ CONFIG_USB_STORAGE=y
 # 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
@@ -1084,7 +1081,6 @@ CONFIG_USB_STORAGE=y
 # 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
 
 #
@@ -1251,6 +1247,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
index e96d52a516ba..53b64be40eb2 100644
--- a/arch/powerpc/include/asm/page.h
+++ b/arch/powerpc/include/asm/page.h
@@ -108,8 +108,21 @@ extern phys_addr_t kernstart_addr;
 #define pfn_to_kaddr(pfn)       __va((pfn) << PAGE_SHIFT)
 #define virt_addr_valid(kaddr)  pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
 
-#define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET - MEMORY_START))
+/*
+ * On Book-E parts we need __va to parse the device tree and we can't
+ * determine MEMORY_START until then.  However we can determine PHYSICAL_START
+ * from information at hand (program counter, TLB lookup).
+ *
+ * On non-Book-E PPC64 PAGE_OFFSET and MEMORY_START are constants so use
+ * the other definitions for __va & __pa.
+ */
+#ifdef CONFIG_BOOKE
+#define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) - PHYSICAL_START + KERNELBASE))
+#define __pa(x) ((unsigned long)(x) + PHYSICAL_START - KERNELBASE)
+#else
+#define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) + PAGE_OFFSET - MEMORY_START))
 #define __pa(x) ((unsigned long)(x) - PAGE_OFFSET + MEMORY_START)
+#endif
 
 /*
  * Unfortunately the PLT is in the BSS in the PPC32 ELF ABI,
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 5f306c4946e5..97d4bd9442d3 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -653,6 +653,7 @@ static void __init early_cmdline_parse(void)
 #else
 #define OV5_CMO                 0x00
 #endif
+#define OV5_TYPE1_AFFINITY      0x80    /* Type 1 NUMA affinity */
 
 /* Option Vector 6: IBM PAPR hints */
 #define OV6_LINUX               0x02    /* Linux is our OS */
@@ -706,7 +707,7 @@ static unsigned char ibm_architecture_vec[] = {
         OV5_DONATE_DEDICATE_CPU | OV5_MSI,
         0,
         OV5_CMO,
-        0,
+        OV5_TYPE1_AFFINITY,
         0,
         0,
         0,
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 25da07fd9f77..604af29b71ed 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -1004,7 +1004,8 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
         struct kvm_vcpu *vcpu;
         ulong ga, ga_end;
         int is_dirty = 0;
-        int r, n;
+        int r;
+        unsigned long n;
 
         mutex_lock(&kvm->slots_lock);
 
@@ -1022,7 +1023,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
                 kvm_for_each_vcpu(n, vcpu, kvm)
                         kvmppc_mmu_pte_pflush(vcpu, ga, ga_end);
 
-                n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+                n = kvm_dirty_bitmap_bytes(memslot);
                 memset(memslot->dirty_bitmap, 0, n);
         }
 
diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index c5394728bf2e..1ed6b52f3031 100644
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -116,7 +116,7 @@ void loadcam_entry(int idx)
         mtspr(SPRN_MAS2, TLBCAM[idx].MAS2);
         mtspr(SPRN_MAS3, TLBCAM[idx].MAS3);
 
-        if (cur_cpu_spec->cpu_features & MMU_FTR_BIG_PHYS)
+        if (mmu_has_feature(MMU_FTR_BIG_PHYS))
                 mtspr(SPRN_MAS7, TLBCAM[idx].MAS7);
 
         asm volatile("isync;tlbwe;isync" : : : "memory");
@@ -152,18 +152,13 @@ static void settlbcam(int index, unsigned long virt, phys_addr_t phys,
 
         TLBCAM[index].MAS3 = (phys & MAS3_RPN) | MAS3_SX | MAS3_SR;
         TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_SW : 0);
-        if (cur_cpu_spec->cpu_features & MMU_FTR_BIG_PHYS)
+        if (mmu_has_feature(MMU_FTR_BIG_PHYS))
                 TLBCAM[index].MAS7 = (u64)phys >> 32;
 
-#ifndef CONFIG_KGDB /* want user access for breakpoints */
         if (flags & _PAGE_USER) {
            TLBCAM[index].MAS3 |= MAS3_UX | MAS3_UR;
            TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0);
         }
-#else
-        TLBCAM[index].MAS3 |= MAS3_UX | MAS3_UR;
-        TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0);
-#endif
 
         tlbcam_addrs[index].start = virt;
         tlbcam_addrs[index].limit = virt + size - 1;
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 64c00227b997..eaa7633515b7 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -242,10 +242,11 @@ EXPORT_SYMBOL_GPL(of_node_to_nid);
  */
 static int __init find_min_common_depth(void)
 {
-        int depth;
+        int depth, index;
         const unsigned int *ref_points;
         struct device_node *rtas_root;
         unsigned int len;
+        struct device_node *options;
 
         rtas_root = of_find_node_by_path("/rtas");
 
@@ -258,11 +259,23 @@ static int __init find_min_common_depth(void)
          * configuration (should be all 0's) and the second is for a normal
          * NUMA configuration.
          */
+        index = 1;
         ref_points = of_get_property(rtas_root,
                         "ibm,associativity-reference-points", &len);
 
+        /*
+         * For type 1 affinity information we want the first field
+         */
+        options = of_find_node_by_path("/options");
+        if (options) {
+                const char *str;
+                str = of_get_property(options, "ibm,associativity-form", NULL);
+                if (str && !strcmp(str, "1"))
+                        index = 0;
+        }
+
         if ((len >= 2 * sizeof(unsigned int)) && ref_points) {
-                depth = ref_points[1];
+                depth = ref_points[index];
         } else {
                 dbg("NUMA: ibm,associativity-reference-points not found.\n");
                 depth = -1;
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index d95121894eb7..3a2ade2e443f 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -51,7 +51,7 @@ config MPC85xx_DS
         bool "Freescale MPC85xx DS"
         select PPC_I8259
         select DEFAULT_UIMAGE
-        select FSL_ULI1575
+        select FSL_ULI1575 if PCI
         select SWIOTLB
         help
           This option enables support for the MPC85xx DS (MPC8544 DS) board
@@ -60,7 +60,7 @@ config MPC85xx_RDB
         bool "Freescale MPC85xx RDB"
         select PPC_I8259
         select DEFAULT_UIMAGE
-        select FSL_ULI1575
+        select FSL_ULI1575 if PCI
         select SWIOTLB
         help
           This option enables support for the MPC85xx RDB (P2020 RDB) board
diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig
index fbe9f3621424..a0b5638c5dc8 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -13,7 +13,7 @@ config MPC8641_HPCN
         bool "Freescale MPC8641 HPCN"
         select PPC_I8259
         select DEFAULT_UIMAGE
-        select FSL_ULI1575
+        select FSL_ULI1575 if PCI
         select HAS_RAPIDIO
         select SWIOTLB
         help
@@ -28,7 +28,7 @@ config SBC8641D
 config MPC8610_HPCD
         bool "Freescale MPC8610 HPCD"
         select DEFAULT_UIMAGE
-        select FSL_ULI1575
+        select FSL_ULI1575 if PCI
         help
           This option enables support for the MPC8610 HPCD board.
 
diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c
index 9b21ee68ea50..01e7b5bb3c1d 100644
--- a/arch/powerpc/platforms/pseries/hotplug-memory.c
+++ b/arch/powerpc/platforms/pseries/hotplug-memory.c
@@ -11,6 +11,7 @@
 
 #include <linux/of.h>
 #include <linux/lmb.h>
+#include <linux/vmalloc.h>
 #include <asm/firmware.h>
 #include <asm/machdep.h>
 #include <asm/pSeries_reconfig.h>
@@ -54,6 +55,12 @@ static int pseries_remove_lmb(unsigned long base, unsigned int lmb_size)
          */
         start = (unsigned long)__va(base);
         ret = remove_section_mapping(start, start + lmb_size);
+
+        /* Ensure all vmalloc mappings are flushed in case they also
+         * hit that section of memory
+         */
+        vm_unmap_aliases();
+
         return ret;
 }
 
diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c
index 4dae3698bf24..8d103ca6d6ab 100644
--- a/arch/powerpc/sysdev/cpm1.c
+++ b/arch/powerpc/sysdev/cpm1.c
@@ -486,9 +486,6 @@ int cpm1_clk_setup(enum cpm_clk_target target, int clock, int mode)
                 return -EINVAL;
         }
 
-        if (reg == &mpc8xx_immr->im_cpm.cp_sicr && mode == CPM_CLK_RX)
-                shift += 3;
-
         for (i = 0; i < ARRAY_SIZE(clk_map); i++) {
                 if (clk_map[i][0] == target && clk_map[i][1] == clock) {
                         bits = clk_map[i][2];
@@ -503,6 +500,17 @@ int cpm1_clk_setup(enum cpm_clk_target target, int clock, int mode)
 
         bits <<= shift;
         mask <<= shift;
+
+        if (reg == &mpc8xx_immr->im_cpm.cp_sicr) {
+                if (mode == CPM_CLK_RTX) {
+                        bits |= bits << 3;
+                        mask |= mask << 3;
+                } else if (mode == CPM_CLK_RX) {
+                        bits <<= 3;
+                        mask <<= 3;
+                }
+        }
+
         out_be32(reg, (in_be32(reg) & ~mask) | bits);
 
         return 0;
diff --git a/arch/powerpc/sysdev/cpm2.c b/arch/powerpc/sysdev/cpm2.c
index eb5927212fab..8dc1e24f3c23 100644
--- a/arch/powerpc/sysdev/cpm2.c
+++ b/arch/powerpc/sysdev/cpm2.c
@@ -244,9 +244,6 @@ int cpm2_clk_setup(enum cpm_clk_target target, int clock, int mode)
                 return -EINVAL;
         }
 
-        if (mode == CPM_CLK_RX)
-                shift += 3;
-
         for (i = 0; i < ARRAY_SIZE(clk_map); i++) {
                 if (clk_map[i][0] == target && clk_map[i][1] == clock) {
                         bits = clk_map[i][2];
@@ -259,6 +256,14 @@ int cpm2_clk_setup(enum cpm_clk_target target, int clock, int mode)
         bits <<= shift;
         mask <<= shift;
 
+        if (mode == CPM_CLK_RTX) {
+                bits |= bits << 3;
+                mask |= mask << 3;
+        } else if (mode == CPM_CLK_RX) {
+                bits <<= 3;
+                mask <<= 3;
+        }
+
         out_be32(reg, (in_be32(reg) & ~mask) | bits);
 
         cpm2_unmap(im_cpmux);
diff --git a/arch/s390/include/asm/vdso.h b/arch/s390/include/asm/vdso.h
index 4a76d9480cce..533f35751aeb 100644
--- a/arch/s390/include/asm/vdso.h
+++ b/arch/s390/include/asm/vdso.h
@@ -29,6 +29,7 @@ struct vdso_data {
         __u32 tz_minuteswest;           /* Minutes west of Greenwich    0x30 */
         __u32 tz_dsttime;               /* Type of dst correction       0x34 */
         __u32 ectg_available;
+        __u32 ntp_mult;                 /* NTP adjusted multiplier      0x3C */
 };
 
 struct vdso_per_cpu_data {
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c
index 08db736dded0..a09408952ed0 100644
--- a/arch/s390/kernel/asm-offsets.c
+++ b/arch/s390/kernel/asm-offsets.c
@@ -61,6 +61,7 @@ int main(void)
         DEFINE(__VDSO_WTOM_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
         DEFINE(__VDSO_TIMEZONE, offsetof(struct vdso_data, tz_minuteswest));
         DEFINE(__VDSO_ECTG_OK, offsetof(struct vdso_data, ectg_available));
+        DEFINE(__VDSO_NTP_MULT, offsetof(struct vdso_data, ntp_mult));
         DEFINE(__VDSO_ECTG_BASE, offsetof(struct vdso_per_cpu_data, ectg_timer_base));
         DEFINE(__VDSO_ECTG_USER, offsetof(struct vdso_per_cpu_data, ectg_user_time));
         /* constants used by the vdso */
diff --git a/arch/s390/kernel/swsusp_asm64.S b/arch/s390/kernel/swsusp_asm64.S
index b354427e03b7..c56d3f56d020 100644
--- a/arch/s390/kernel/swsusp_asm64.S
+++ b/arch/s390/kernel/swsusp_asm64.S
@@ -256,6 +256,9 @@ restore_registers:
         lghi    %r2,0
         brasl   %r14,arch_set_page_states
 
+        /* Reinitialize the channel subsystem */
+        brasl   %r14,channel_subsystem_reinit
+
         /* Return 0 */
         lmg     %r6,%r15,STACK_FRAME_OVERHEAD + __SF_GPRS(%r15)
         lghi    %r2,0
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index fba6dec156bf..a2163c95eb98 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -221,6 +221,7 @@ void update_vsyscall(struct timespec *wall_time, struct clocksource *clock,
         vdso_data->xtime_clock_nsec = wall_time->tv_nsec;
         vdso_data->wtom_clock_sec = wall_to_monotonic.tv_sec;
         vdso_data->wtom_clock_nsec = wall_to_monotonic.tv_nsec;
+        vdso_data->ntp_mult = mult;
         smp_wmb();
         ++vdso_data->tb_update_count;
 }
@@ -390,7 +391,6 @@ static void __init time_init_wq(void)
         if (time_sync_wq)
                 return;
         time_sync_wq = create_singlethread_workqueue("timesync");
-        stop_machine_create();
 }
 
 /*
diff --git a/arch/s390/kernel/vdso32/clock_gettime.S b/arch/s390/kernel/vdso32/clock_gettime.S
index 4a98909a8310..969643954273 100644
--- a/arch/s390/kernel/vdso32/clock_gettime.S
+++ b/arch/s390/kernel/vdso32/clock_gettime.S
@@ -38,13 +38,13 @@ __kernel_clock_gettime:
         sl      %r1,__VDSO_XTIME_STAMP+4(%r5)
         brc     3,2f
         ahi     %r0,-1
-2:      mhi     %r0,1000                        /* cyc2ns(clock,cycle_delta) */
+2:      ms      %r0,__VDSO_NTP_MULT(%r5)        /* cyc2ns(clock,cycle_delta) */
         lr      %r2,%r0
-        lhi     %r0,1000
+        l       %r0,__VDSO_NTP_MULT(%r5)
         ltr     %r1,%r1
         mr      %r0,%r0
         jnm     3f
-        ahi     %r0,1000
+        a       %r0,__VDSO_NTP_MULT(%r5)
 3:      alr     %r0,%r2
         srdl    %r0,12
         al      %r0,__VDSO_XTIME_NSEC(%r5)      /*  + xtime */
@@ -86,13 +86,13 @@ __kernel_clock_gettime:
         sl      %r1,__VDSO_XTIME_STAMP+4(%r5)
         brc     3,12f
         ahi     %r0,-1
-12:     mhi     %r0,1000                        /* cyc2ns(clock,cycle_delta) */
+12:     ms      %r0,__VDSO_NTP_MULT(%r5)        /* cyc2ns(clock,cycle_delta) */
         lr      %r2,%r0
-        lhi     %r0,1000
+        l       %r0,__VDSO_NTP_MULT(%r5)
         ltr     %r1,%r1
         mr      %r0,%r0
         jnm     13f
-        ahi     %r0,1000
+        a       %r0,__VDSO_NTP_MULT(%r5)
 13:     alr     %r0,%r2
         srdl    %r0,12
         al      %r0,__VDSO_XTIME_NSEC(%r5)      /*  + xtime */
diff --git a/arch/s390/kernel/vdso32/gettimeofday.S b/arch/s390/kernel/vdso32/gettimeofday.S
index ad8acfc949fb..2d3633175e3b 100644
--- a/arch/s390/kernel/vdso32/gettimeofday.S
+++ b/arch/s390/kernel/vdso32/gettimeofday.S
@@ -35,13 +35,13 @@ __kernel_gettimeofday:
         sl      %r1,__VDSO_XTIME_STAMP+4(%r5)
         brc     3,3f
         ahi     %r0,-1
-3:      mhi     %r0,1000                        /* cyc2ns(clock,cycle_delta) */
+3:      ms      %r0,__VDSO_NTP_MULT(%r5)        /* cyc2ns(clock,cycle_delta) */
         st      %r0,24(%r15)
-        lhi     %r0,1000
+        l       %r0,__VDSO_NTP_MULT(%r5)
         ltr     %r1,%r1
         mr      %r0,%r0
         jnm     4f
-        ahi     %r0,1000
+        a       %r0,__VDSO_NTP_MULT(%r5)
 4:      al      %r0,24(%r15)
         srdl    %r0,12
         al      %r0,__VDSO_XTIME_NSEC(%r5)      /*  + xtime */
diff --git a/arch/s390/kernel/vdso64/clock_gettime.S b/arch/s390/kernel/vdso64/clock_gettime.S
index 49106c6e6f88..f40467884a03 100644
--- a/arch/s390/kernel/vdso64/clock_gettime.S
+++ b/arch/s390/kernel/vdso64/clock_gettime.S
@@ -36,7 +36,7 @@ __kernel_clock_gettime:
         stck    48(%r15)                        /* Store TOD clock */
         lg      %r1,48(%r15)
         sg      %r1,__VDSO_XTIME_STAMP(%r5)     /* TOD - cycle_last */
-        mghi    %r1,1000
+        msgf    %r1,__VDSO_NTP_MULT(%r5)        /*  * NTP adjustment */
         srlg    %r1,%r1,12                      /* cyc2ns(clock,cycle_delta) */
         alg     %r1,__VDSO_XTIME_NSEC(%r5)      /*  + xtime */
         lg      %r0,__VDSO_XTIME_SEC(%r5)
@@ -64,7 +64,7 @@ __kernel_clock_gettime:
         stck    48(%r15)                        /* Store TOD clock */
         lg      %r1,48(%r15)
         sg      %r1,__VDSO_XTIME_STAMP(%r5)     /* TOD - cycle_last */
-        mghi    %r1,1000
+        msgf    %r1,__VDSO_NTP_MULT(%r5)        /*  * NTP adjustment */
         srlg    %r1,%r1,12                      /* cyc2ns(clock,cycle_delta) */
         alg     %r1,__VDSO_XTIME_NSEC(%r5)      /*  + xtime */
         lg      %r0,__VDSO_XTIME_SEC(%r5)
diff --git a/arch/s390/kernel/vdso64/gettimeofday.S b/arch/s390/kernel/vdso64/gettimeofday.S
index f873e75634e1..36ee674722ec 100644
--- a/arch/s390/kernel/vdso64/gettimeofday.S
+++ b/arch/s390/kernel/vdso64/gettimeofday.S
@@ -31,7 +31,7 @@ __kernel_gettimeofday:
         stck    48(%r15)                        /* Store TOD clock */
         lg      %r1,48(%r15)
         sg      %r1,__VDSO_XTIME_STAMP(%r5)     /* TOD - cycle_last */
-        mghi    %r1,1000
+        msgf    %r1,__VDSO_NTP_MULT(%r5)        /*  * NTP adjustment */
         srlg    %r1,%r1,12                      /* cyc2ns(clock,cycle_delta) */
         alg     %r1,__VDSO_XTIME_NSEC(%r5)      /*  + xtime.tv_nsec */
         lg      %r0,__VDSO_XTIME_SEC(%r5)       /* xtime.tv_sec */
diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
index 9e2d9447f2ad..4827a3aeac7f 100644
--- a/arch/sparc/include/asm/thread_info_64.h
+++ b/arch/sparc/include/asm/thread_info_64.h
@@ -111,7 +111,7 @@ struct thread_info {
 #define THREAD_SHIFT PAGE_SHIFT
 #endif /* PAGE_SHIFT == 13 */
 
-#define PREEMPT_ACTIVE          0x4000000
+#define PREEMPT_ACTIVE          0x10000000
 
 /*
  * macros/functions for gaining access to the thread information structure
diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index 454ce3a25273..830d70a3e20b 100644
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -22,6 +22,7 @@
 #include <linux/seq_file.h>
 #include <linux/ftrace.h>
 #include <linux/irq.h>
+#include <linux/kmemleak.h>
 
 #include <asm/ptrace.h>
 #include <asm/processor.h>
@@ -46,6 +47,7 @@
 
 #include "entry.h"
 #include "cpumap.h"
+#include "kstack.h"
 
 #define NUM_IVECS       (IMAP_INR + 1)
 
@@ -712,24 +714,6 @@ void ack_bad_irq(unsigned int virt_irq)
 void *hardirq_stack[NR_CPUS];
 void *softirq_stack[NR_CPUS];
 
-static __attribute__((always_inline)) void *set_hardirq_stack(void)
-{
-        void *orig_sp, *sp = hardirq_stack[smp_processor_id()];
-
-        __asm__ __volatile__("mov %%sp, %0" : "=r" (orig_sp));
-        if (orig_sp < sp ||
-            orig_sp > (sp + THREAD_SIZE)) {
-                sp += THREAD_SIZE - 192 - STACK_BIAS;
-                __asm__ __volatile__("mov %0, %%sp" : : "r" (sp));
-        }
-
-        return orig_sp;
-}
-static __attribute__((always_inline)) void restore_hardirq_stack(void *orig_sp)
-{
-        __asm__ __volatile__("mov %0, %%sp" : : "r" (orig_sp));
-}
-
 void __irq_entry handler_irq(int irq, struct pt_regs *regs)
 {
         unsigned long pstate, bucket_pa;
diff --git a/arch/sparc/kernel/kstack.h b/arch/sparc/kernel/kstack.h
index 5247283d1c03..53dfb92e09fb 100644
--- a/arch/sparc/kernel/kstack.h
+++ b/arch/sparc/kernel/kstack.h
@@ -61,4 +61,23 @@ check_magic:
 
 }
 
+static inline __attribute__((always_inline)) void *set_hardirq_stack(void)
+{
+        void *orig_sp, *sp = hardirq_stack[smp_processor_id()];
+
+        __asm__ __volatile__("mov %%sp, %0" : "=r" (orig_sp));
+        if (orig_sp < sp ||
+            orig_sp > (sp + THREAD_SIZE)) {
+                sp += THREAD_SIZE - 192 - STACK_BIAS;
+                __asm__ __volatile__("mov %0, %%sp" : : "r" (sp));
+        }
+
+        return orig_sp;
+}
+
+static inline __attribute__((always_inline)) void restore_hardirq_stack(void *orig_sp)
+{
+        __asm__ __volatile__("mov %0, %%sp" : : "r" (orig_sp));
+}
+
 #endif /* _KSTACK_H */
diff --git a/arch/sparc/kernel/nmi.c b/arch/sparc/kernel/nmi.c
index 75a3d1a25356..a4bd7ba74c89 100644
--- a/arch/sparc/kernel/nmi.c
+++ b/arch/sparc/kernel/nmi.c
@@ -23,6 +23,8 @@
 #include <asm/ptrace.h>
 #include <asm/pcr.h>
 
+#include "kstack.h"
+
 /* We don't have a real NMI on sparc64, but we can fake one
  * up using profiling counter overflow interrupts and interrupt
  * levels.
@@ -92,6 +94,7 @@ static void die_nmi(const char *str, struct pt_regs *regs, int do_panic)
 notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs)
 {
         unsigned int sum, touched = 0;
+        void *orig_sp;
 
         clear_softint(1 << irq);
 
@@ -99,6 +102,8 @@ notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs)
 
         nmi_enter();
 
+        orig_sp = set_hardirq_stack();
+
         if (notify_die(DIE_NMI, "nmi", regs, 0,
                        pt_regs_trap_type(regs), SIGINT) == NOTIFY_STOP)
                 touched = 1;
@@ -124,6 +129,8 @@ notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs)
                 pcr_ops->write(pcr_enable);
         }
 
+        restore_hardirq_stack(orig_sp);
+
         nmi_exit();
 }
 
diff --git a/arch/sparc/kernel/rtrap_64.S b/arch/sparc/kernel/rtrap_64.S
index 83f1873c6c13..090b9e9ad5e3 100644
--- a/arch/sparc/kernel/rtrap_64.S
+++ b/arch/sparc/kernel/rtrap_64.S
@@ -130,7 +130,17 @@ rtrap_xcall:
                  nop
                 call                    trace_hardirqs_on
                  nop
-                wrpr                    %l4, %pil
+                /* Do not actually set the %pil here.  We will do that
+                 * below after we clear PSTATE_IE in the %pstate register.
+                 * If we re-enable interrupts here, we can recurse down
+                 * the hardirq stack potentially endlessly, causing a
+                 * stack overflow.
+                 *
+                 * It is tempting to put this test and trace_hardirqs_on
+                 * call at the 'rt_continue' label, but that will not work
+                 * as that path hits unconditionally and we do not want to
+                 * execute this in NMI return paths, for example.
+                 */
 #endif
 rtrap_no_irq_enable:
                 andcc                   %l1, TSTATE_PRIV, %l3
diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
index ebce43018c49..c752c4c479bd 100644
--- a/arch/sparc/kernel/unaligned_64.c
+++ b/arch/sparc/kernel/unaligned_64.c
@@ -50,7 +50,7 @@ static inline enum direction decode_direction(unsigned int insn)
 }
 
 /* 16 = double-word, 8 = extra-word, 4 = word, 2 = half-word */
-static inline int decode_access_size(unsigned int insn)
+static inline int decode_access_size(struct pt_regs *regs, unsigned int insn)
 {
         unsigned int tmp;
 
@@ -66,7 +66,7 @@ static inline int decode_access_size(unsigned int insn)
                 return 2;
         else {
                 printk("Impossible unaligned trap. insn=%08x\n", insn);
-                die_if_kernel("Byte sized unaligned access?!?!", current_thread_info()->kregs);
+                die_if_kernel("Byte sized unaligned access?!?!", regs);
 
                 /* GCC should never warn that control reaches the end
                  * of this function without returning a value because
@@ -286,7 +286,7 @@ static void log_unaligned(struct pt_regs *regs)
 asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn)
 {
         enum direction dir = decode_direction(insn);
-        int size = decode_access_size(insn);
+        int size = decode_access_size(regs, insn);
         int orig_asi, asi;
 
         current_thread_info()->kern_una_regs = regs;
diff --git a/arch/sparc/lib/mcount.S b/arch/sparc/lib/mcount.S
index 3753e3c6e176..3ad6cbdc2163 100644
--- a/arch/sparc/lib/mcount.S
+++ b/arch/sparc/lib/mcount.S
@@ -34,7 +34,7 @@ mcount:
         cmp             %g1, %g2
         be,pn           %icc, 1f
          mov            %i7, %g3
-        save            %sp, -128, %sp
+        save            %sp, -176, %sp
         mov             %g3, %o1
         jmpl            %g1, %o7
          mov            %i7, %o0
@@ -56,7 +56,7 @@ mcount:
          nop
 5:      mov             %i7, %g2
         mov             %fp, %g3
-        save            %sp, -128, %sp
+        save            %sp, -176, %sp
         mov             %g2, %l0
         ba,pt           %xcc, ftrace_graph_caller
          mov            %g3, %l1
@@ -85,7 +85,7 @@ ftrace_caller:
         lduw            [%g1 + %lo(function_trace_stop)], %g1
         brnz,pn         %g1, ftrace_stub
          mov            %fp, %g3
-        save            %sp, -128, %sp
+        save            %sp, -176, %sp
         mov             %g2, %o1
         mov             %g2, %l0
         mov             %g3, %l1
@@ -120,7 +120,7 @@ ENTRY(ftrace_graph_caller)
 END(ftrace_graph_caller)
 
 ENTRY(return_to_handler)
-        save            %sp, -128, %sp
+        save            %sp, -176, %sp
         call            ftrace_return_to_handler
          mov            %fp, %o0
         jmpl            %o0 + 8, %g0
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 64cda95f59ca..7a656bd8bd3c 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -6,6 +6,7 @@
 #include "linux/irqreturn.h"
 #include "linux/kd.h"
 #include "linux/sched.h"
+#include "linux/slab.h"
 #include "chan_kern.h"
 #include "irq_kern.h"
 #include "irq_user.h"
diff --git a/arch/um/os-Linux/helper.c b/arch/um/os-Linux/helper.c
index 06d6ccf0e444..b6b1096152aa 100644
--- a/arch/um/os-Linux/helper.c
+++ b/arch/um/os-Linux/helper.c
@@ -8,7 +8,6 @@
 #include <errno.h>
 #include <sched.h>
 #include <linux/limits.h>
-#include <linux/slab.h>
 #include <sys/socket.h>
 #include <sys/wait.h>
 #include "kern_constants.h"
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 59b4556a5b92..e790bc1fbfa3 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -626,7 +626,7 @@ ia32_sys_call_table:
         .quad stub32_sigreturn
         .quad stub32_clone              /* 120 */
         .quad sys_setdomainname
-        .quad sys_uname
+        .quad sys_newuname
         .quad sys_modify_ldt
         .quad compat_sys_adjtimex
         .quad sys32_mprotect            /* 125 */
diff --git a/arch/x86/kernel/apb_timer.c b/arch/x86/kernel/apb_timer.c
index ff469e470059..a35347501d36 100644
--- a/arch/x86/kernel/apb_timer.c
+++ b/arch/x86/kernel/apb_timer.c
@@ -429,7 +429,7 @@ static int apbt_cpuhp_notify(struct notifier_block *n,
 
 static __init int apbt_late_init(void)
 {
-        if (disable_apbt_percpu)
+        if (disable_apbt_percpu || !apb_timer_block_enabled)
                 return 0;
         /* This notifier should be called after workqueue is ready */
         hotcpu_notifier(apbt_cpuhp_notify, -20);
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 7e1cca13af35..1366c7cfd483 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -47,6 +47,27 @@ static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
                 (c->x86 == 0x6 && c->x86_model >= 0x0e))
                 set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
 
+        /*
+         * Atom erratum AAE44/AAF40/AAG38/AAH41:
+         *
+         * A race condition between speculative fetches and invalidating
+         * a large page.  This is worked around in microcode, but we
+         * need the microcode to have already been loaded... so if it is
+         * not, recommend a BIOS update and disable large pages.
+         */
+        if (c->x86 == 6 && c->x86_model == 0x1c && c->x86_mask <= 2) {
+                u32 ucode, junk;
+
+                wrmsr(MSR_IA32_UCODE_REV, 0, 0);
+                sync_core();
+                rdmsr(MSR_IA32_UCODE_REV, junk, ucode);
+
+                if (ucode < 0x20e) {
+                        printk(KERN_WARNING "Atom PSE erratum detected, BIOS microcode update recommended\n");
+                        clear_cpu_cap(c, X86_FEATURE_PSE);
+                }
+        }
+
 #ifdef CONFIG_X86_64
         set_cpu_cap(c, X86_FEATURE_SYSENTER32);
 #else
diff --git a/arch/x86/kernel/cpu/vmware.c b/arch/x86/kernel/cpu/vmware.c
index 1cbed97b59cf..dfdb4dba2320 100644
--- a/arch/x86/kernel/cpu/vmware.c
+++ b/arch/x86/kernel/cpu/vmware.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/dmi.h>
+#include <linux/module.h>
 #include <asm/div64.h>
 #include <asm/vmware.h>
 #include <asm/x86_init.h>
@@ -101,6 +102,7 @@ int vmware_platform(void)
 
         return 0;
 }
+EXPORT_SYMBOL(vmware_platform);
 
 /*
  * VMware hypervisor takes care of exporting a reliable TSC to the guest.
diff --git a/arch/x86/kernel/dumpstack.h b/arch/x86/kernel/dumpstack.h
index e39e77168a37..e1a93be4fd44 100644
--- a/arch/x86/kernel/dumpstack.h
+++ b/arch/x86/kernel/dumpstack.h
@@ -14,6 +14,8 @@
 #define get_bp(bp) asm("movq %%rbp, %0" : "=r" (bp) :)
 #endif
 
+#include <linux/uaccess.h>
+
 extern void
 show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs,
                 unsigned long *stack, unsigned long bp, char *log_lvl);
@@ -42,8 +44,10 @@ static inline unsigned long rewind_frame_pointer(int n)
         get_bp(frame);
 
 #ifdef CONFIG_FRAME_POINTER
-        while (n--)
-                frame = frame->next_frame;
+        while (n--) {
+                if (probe_kernel_address(&frame->next_frame, frame))
+                        break;
+        }
 #endif
 
         return (unsigned long)frame;
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index dc9690b4c4cc..17cb3295cbf7 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -276,12 +276,12 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
 
         set_tsk_thread_flag(p, TIF_FORK);
 
-        p->thread.fs = me->thread.fs;
-        p->thread.gs = me->thread.gs;
         p->thread.io_bitmap_ptr = NULL;
 
         savesegment(gs, p->thread.gsindex);
+        p->thread.gs = p->thread.gsindex ? 0 : me->thread.gs;
         savesegment(fs, p->thread.fsindex);
+        p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
         savesegment(es, p->thread.es);
         savesegment(ds, p->thread.ds);
 
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 48aeee8eefb0..19a8906bcaa2 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1490,8 +1490,8 @@ static int mmu_zap_unsync_children(struct kvm *kvm,
                 for_each_sp(pages, sp, parents, i) {
                         kvm_mmu_zap_page(kvm, sp);
                         mmu_pages_clear_parents(&parents);
+                        zapped++;
                 }
-                zapped += pages.nr;
                 kvm_mmu_pages_init(parent, &parents, &pages);
         }
 
@@ -1542,14 +1542,16 @@ void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned int kvm_nr_mmu_pages)
          */
 
         if (used_pages > kvm_nr_mmu_pages) {
-                while (used_pages > kvm_nr_mmu_pages) {
+                while (used_pages > kvm_nr_mmu_pages &&
+                        !list_empty(&kvm->arch.active_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);
+                        used_pages -= kvm_mmu_zap_page(kvm, page);
                         used_pages--;
                 }
+                kvm_nr_mmu_pages = used_pages;
                 kvm->arch.n_free_mmu_pages = 0;
         }
         else
@@ -1596,7 +1598,8 @@ static void mmu_unshadow(struct kvm *kvm, gfn_t gfn)
                     && !sp->role.invalid) {
                         pgprintk("%s: zap %lx %x\n",
                                  __func__, gfn, sp->role.word);
-                        kvm_mmu_zap_page(kvm, sp);
+                        if (kvm_mmu_zap_page(kvm, sp))
+                                nn = bucket->first;
                 }
         }
 }
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 445c59411ed0..2ba58206812a 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -706,29 +706,28 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id)
         if (err)
                 goto free_svm;
 
+        err = -ENOMEM;
         page = alloc_page(GFP_KERNEL);
-        if (!page) {
-                err = -ENOMEM;
+        if (!page)
                 goto uninit;
-        }
 
-        err = -ENOMEM;
         msrpm_pages = alloc_pages(GFP_KERNEL, MSRPM_ALLOC_ORDER);
         if (!msrpm_pages)
-                goto uninit;
+                goto free_page1;
 
         nested_msrpm_pages = alloc_pages(GFP_KERNEL, MSRPM_ALLOC_ORDER);
         if (!nested_msrpm_pages)
-                goto uninit;
-
-        svm->msrpm = page_address(msrpm_pages);
-        svm_vcpu_init_msrpm(svm->msrpm);
+                goto free_page2;
 
         hsave_page = alloc_page(GFP_KERNEL);
         if (!hsave_page)
-                goto uninit;
+                goto free_page3;
+
         svm->nested.hsave = page_address(hsave_page);
 
+        svm->msrpm = page_address(msrpm_pages);
+        svm_vcpu_init_msrpm(svm->msrpm);
+
         svm->nested.msrpm = page_address(nested_msrpm_pages);
 
         svm->vmcb = page_address(page);
@@ -744,6 +743,12 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id)
 
         return &svm->vcpu;
 
+free_page3:
+        __free_pages(nested_msrpm_pages, MSRPM_ALLOC_ORDER);
+free_page2:
+        __free_pages(msrpm_pages, MSRPM_ALLOC_ORDER);
+free_page1:
+        __free_page(page);
 uninit:
         kvm_vcpu_uninit(&svm->vcpu);
 free_svm:
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 686492ed3079..bc933cfb4e66 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -77,6 +77,8 @@ module_param(emulate_invalid_guest_state, bool, S_IRUGO);
 #define KVM_PMODE_VM_CR4_ALWAYS_ON (X86_CR4_PAE | X86_CR4_VMXE)
 #define KVM_RMODE_VM_CR4_ALWAYS_ON (X86_CR4_VME | X86_CR4_PAE | X86_CR4_VMXE)
 
+#define RMODE_GUEST_OWNED_EFLAGS_BITS (~(X86_EFLAGS_IOPL | X86_EFLAGS_VM))
+
 /*
  * These 2 parameters are used to config the controls for Pause-Loop Exiting:
  * ple_gap:    upper bound on the amount of time between two successive
@@ -131,7 +133,7 @@ struct vcpu_vmx {
         } host_state;
         struct {
                 int vm86_active;
-                u8 save_iopl;
+                ulong save_rflags;
                 struct kvm_save_segment {
                         u16 selector;
                         unsigned long base;
@@ -818,18 +820,23 @@ static void vmx_fpu_deactivate(struct kvm_vcpu *vcpu)
 
 static unsigned long vmx_get_rflags(struct kvm_vcpu *vcpu)
 {
-        unsigned long rflags;
+        unsigned long rflags, save_rflags;
 
         rflags = vmcs_readl(GUEST_RFLAGS);
-        if (to_vmx(vcpu)->rmode.vm86_active)
-                rflags &= ~(unsigned long)(X86_EFLAGS_IOPL | X86_EFLAGS_VM);
+        if (to_vmx(vcpu)->rmode.vm86_active) {
+                rflags &= RMODE_GUEST_OWNED_EFLAGS_BITS;
+                save_rflags = to_vmx(vcpu)->rmode.save_rflags;
+                rflags |= save_rflags & ~RMODE_GUEST_OWNED_EFLAGS_BITS;
+        }
         return rflags;
 }
 
 static void vmx_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags)
 {
-        if (to_vmx(vcpu)->rmode.vm86_active)
+        if (to_vmx(vcpu)->rmode.vm86_active) {
+                to_vmx(vcpu)->rmode.save_rflags = rflags;
                 rflags |= X86_EFLAGS_IOPL | X86_EFLAGS_VM;
+        }
         vmcs_writel(GUEST_RFLAGS, rflags);
 }
 
@@ -1483,8 +1490,8 @@ static void enter_pmode(struct kvm_vcpu *vcpu)
         vmcs_write32(GUEST_TR_AR_BYTES, vmx->rmode.tr.ar);
 
         flags = vmcs_readl(GUEST_RFLAGS);
-        flags &= ~(X86_EFLAGS_IOPL | X86_EFLAGS_VM);
-        flags |= (vmx->rmode.save_iopl << IOPL_SHIFT);
+        flags &= RMODE_GUEST_OWNED_EFLAGS_BITS;
+        flags |= vmx->rmode.save_rflags & ~RMODE_GUEST_OWNED_EFLAGS_BITS;
         vmcs_writel(GUEST_RFLAGS, flags);
 
         vmcs_writel(GUEST_CR4, (vmcs_readl(GUEST_CR4) & ~X86_CR4_VME) |
@@ -1557,8 +1564,7 @@ static void enter_rmode(struct kvm_vcpu *vcpu)
         vmcs_write32(GUEST_TR_AR_BYTES, 0x008b);
 
         flags = vmcs_readl(GUEST_RFLAGS);
-        vmx->rmode.save_iopl
-                = (flags & X86_EFLAGS_IOPL) >> IOPL_SHIFT;
+        vmx->rmode.save_rflags = flags;
 
         flags |= X86_EFLAGS_IOPL | X86_EFLAGS_VM;
 
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 24cd0ee896e9..3c4ca98ad27f 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -433,8 +433,6 @@ void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
 
 #ifdef CONFIG_X86_64
         if (cr0 & 0xffffffff00000000UL) {
-                printk(KERN_DEBUG "set_cr0: 0x%lx #GP, reserved bits 0x%lx\n",
-                       cr0, kvm_read_cr0(vcpu));
                 kvm_inject_gp(vcpu, 0);
                 return;
         }
@@ -443,14 +441,11 @@ void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
         cr0 &= ~CR0_RESERVED_BITS;
 
         if ((cr0 & X86_CR0_NW) && !(cr0 & X86_CR0_CD)) {
-                printk(KERN_DEBUG "set_cr0: #GP, CD == 0 && NW == 1\n");
                 kvm_inject_gp(vcpu, 0);
                 return;
         }
 
         if ((cr0 & X86_CR0_PG) && !(cr0 & X86_CR0_PE)) {
-                printk(KERN_DEBUG "set_cr0: #GP, set PG flag "
-                       "and a clear PE flag\n");
                 kvm_inject_gp(vcpu, 0);
                 return;
         }
@@ -461,15 +456,11 @@ void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
                         int cs_db, cs_l;
 
                         if (!is_pae(vcpu)) {
-                                printk(KERN_DEBUG "set_cr0: #GP, start paging "
-                                       "in long mode while PAE is disabled\n");
                                 kvm_inject_gp(vcpu, 0);
                                 return;
                         }
                         kvm_x86_ops->get_cs_db_l_bits(vcpu, &cs_db, &cs_l);
                         if (cs_l) {
-                                printk(KERN_DEBUG "set_cr0: #GP, start paging "
-                                       "in long mode while CS.L == 1\n");
                                 kvm_inject_gp(vcpu, 0);
                                 return;
 
@@ -477,8 +468,6 @@ void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
                 } else
 #endif
                 if (is_pae(vcpu) && !load_pdptrs(vcpu, vcpu->arch.cr3)) {
-                        printk(KERN_DEBUG "set_cr0: #GP, pdptrs "
-                               "reserved bits\n");
                         kvm_inject_gp(vcpu, 0);
                         return;
                 }
@@ -505,28 +494,23 @@ void kvm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
         unsigned long pdptr_bits = X86_CR4_PGE | X86_CR4_PSE | X86_CR4_PAE;
 
         if (cr4 & CR4_RESERVED_BITS) {
-                printk(KERN_DEBUG "set_cr4: #GP, reserved bits\n");
                 kvm_inject_gp(vcpu, 0);
                 return;
         }
 
         if (is_long_mode(vcpu)) {
                 if (!(cr4 & X86_CR4_PAE)) {
-                        printk(KERN_DEBUG "set_cr4: #GP, clearing PAE while "
-                               "in long mode\n");
                         kvm_inject_gp(vcpu, 0);
                         return;
                 }
         } else if (is_paging(vcpu) && (cr4 & X86_CR4_PAE)
                    && ((cr4 ^ old_cr4) & pdptr_bits)
                    && !load_pdptrs(vcpu, vcpu->arch.cr3)) {
-                printk(KERN_DEBUG "set_cr4: #GP, pdptrs reserved bits\n");
                 kvm_inject_gp(vcpu, 0);
                 return;
         }
 
         if (cr4 & X86_CR4_VMXE) {
-                printk(KERN_DEBUG "set_cr4: #GP, setting VMXE\n");
                 kvm_inject_gp(vcpu, 0);
                 return;
         }
@@ -547,21 +531,16 @@ void kvm_set_cr3(struct kvm_vcpu *vcpu, unsigned long cr3)
 
         if (is_long_mode(vcpu)) {
                 if (cr3 & CR3_L_MODE_RESERVED_BITS) {
-                        printk(KERN_DEBUG "set_cr3: #GP, reserved bits\n");
                         kvm_inject_gp(vcpu, 0);
                         return;
                 }
         } else {
                 if (is_pae(vcpu)) {
                         if (cr3 & CR3_PAE_RESERVED_BITS) {
-                                printk(KERN_DEBUG
-                                       "set_cr3: #GP, reserved bits\n");
                                 kvm_inject_gp(vcpu, 0);
                                 return;
                         }
                         if (is_paging(vcpu) && !load_pdptrs(vcpu, cr3)) {
-                                printk(KERN_DEBUG "set_cr3: #GP, pdptrs "
-                                       "reserved bits\n");
                                 kvm_inject_gp(vcpu, 0);
                                 return;
                         }
@@ -593,7 +572,6 @@ EXPORT_SYMBOL_GPL(kvm_set_cr3);
 void kvm_set_cr8(struct kvm_vcpu *vcpu, unsigned long cr8)
 {
         if (cr8 & CR8_RESERVED_BITS) {
-                printk(KERN_DEBUG "set_cr8: #GP, reserved bits 0x%lx\n", cr8);
                 kvm_inject_gp(vcpu, 0);
                 return;
         }
@@ -649,15 +627,12 @@ static u32 emulated_msrs[] = {
 static void set_efer(struct kvm_vcpu *vcpu, u64 efer)
 {
         if (efer & efer_reserved_bits) {
-                printk(KERN_DEBUG "set_efer: 0x%llx #GP, reserved bits\n",
-                       efer);
                 kvm_inject_gp(vcpu, 0);
                 return;
         }
 
         if (is_paging(vcpu)
             && (vcpu->arch.efer & EFER_LME) != (efer & EFER_LME)) {
-                printk(KERN_DEBUG "set_efer: #GP, change LME while paging\n");
                 kvm_inject_gp(vcpu, 0);
                 return;
         }
@@ -667,7 +642,6 @@ static void set_efer(struct kvm_vcpu *vcpu, u64 efer)
 
                 feat = kvm_find_cpuid_entry(vcpu, 0x80000001, 0);
                 if (!feat || !(feat->edx & bit(X86_FEATURE_FXSR_OPT))) {
-                        printk(KERN_DEBUG "set_efer: #GP, enable FFXSR w/o CPUID capability\n");
                         kvm_inject_gp(vcpu, 0);
                         return;
                 }
@@ -678,7 +652,6 @@ static void set_efer(struct kvm_vcpu *vcpu, u64 efer)
 
                 feat = kvm_find_cpuid_entry(vcpu, 0x80000001, 0);
                 if (!feat || !(feat->ecx & bit(X86_FEATURE_SVM))) {
-                        printk(KERN_DEBUG "set_efer: #GP, enable SVM w/o SVM\n");
                         kvm_inject_gp(vcpu, 0);
                         return;
                 }
@@ -967,9 +940,13 @@ static int set_msr_mce(struct kvm_vcpu *vcpu, u32 msr, u64 data)
                 if (msr >= MSR_IA32_MC0_CTL &&
                     msr < MSR_IA32_MC0_CTL + 4 * bank_num) {
                         u32 offset = msr - MSR_IA32_MC0_CTL;
-                        /* only 0 or all 1s can be written to IA32_MCi_CTL */
+                        /* only 0 or all 1s can be written to IA32_MCi_CTL
+                         * some Linux kernels though clear bit 10 in bank 4 to
+                         * workaround a BIOS/GART TBL issue on AMD K8s, ignore
+                         * this to avoid an uncatched #GP in the guest
+                         */
                         if ((offset & 0x3) == 0 &&
-                            data != 0 && data != ~(u64)0)
+                            data != 0 && (data | (1 << 10)) != ~(u64)0)
                                 return -1;
                         vcpu->arch.mce_banks[offset] = data;
                         break;
@@ -2635,8 +2612,9 @@ static int kvm_vm_ioctl_reinject(struct kvm *kvm,
 int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
                                       struct kvm_dirty_log *log)
 {
-        int r, n, i;
+        int r, i;
         struct kvm_memory_slot *memslot;
+        unsigned long n;
         unsigned long is_dirty = 0;
         unsigned long *dirty_bitmap = NULL;
 
@@ -2651,7 +2629,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
         if (!memslot->dirty_bitmap)
                 goto out;
 
-        n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+        n = kvm_dirty_bitmap_bytes(memslot);
 
         r = -ENOMEM;
         dirty_bitmap = vmalloc(n);
@@ -4483,7 +4461,9 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
                 kvm_set_cr8(vcpu, kvm_run->cr8);
 
         if (vcpu->arch.pio.cur_count) {
+                vcpu->srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
                 r = complete_pio(vcpu);
+                srcu_read_unlock(&vcpu->kvm->srcu, vcpu->srcu_idx);
                 if (r)
                         goto out;
         }
@@ -5146,6 +5126,7 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason)
         int ret = 0;
         u32 old_tss_base = get_segment_base(vcpu, VCPU_SREG_TR);
         u16 old_tss_sel = get_segment_selector(vcpu, VCPU_SREG_TR);
+        u32 desc_limit;
 
         old_tss_base = kvm_mmu_gva_to_gpa_write(vcpu, old_tss_base, NULL);
 
@@ -5168,7 +5149,10 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason)
                 }
         }
 
-        if (!nseg_desc.p || get_desc_limit(&nseg_desc) < 0x67) {
+        desc_limit = get_desc_limit(&nseg_desc);
+        if (!nseg_desc.p ||
+            ((desc_limit < 0x67 && (nseg_desc.type & 8)) ||
+             desc_limit < 0x2b)) {
                 kvm_queue_exception_e(vcpu, TS_VECTOR, tss_selector & 0xfffc);
                 return 1;
         }
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index c7b1ebfb7da7..31930fd30ea9 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -66,14 +66,44 @@ resource_to_addr(struct acpi_resource *resource,
                         struct acpi_resource_address64 *addr)
 {
         acpi_status status;
-
-        status = acpi_resource_to_address64(resource, addr);
-        if (ACPI_SUCCESS(status) &&
-            (addr->resource_type == ACPI_MEMORY_RANGE ||
-            addr->resource_type == ACPI_IO_RANGE) &&
-            addr->address_length > 0 &&
-            addr->producer_consumer == ACPI_PRODUCER) {
+        struct acpi_resource_memory24 *memory24;
+        struct acpi_resource_memory32 *memory32;
+        struct acpi_resource_fixed_memory32 *fixed_memory32;
+
+        memset(addr, 0, sizeof(*addr));
+        switch (resource->type) {
+        case ACPI_RESOURCE_TYPE_MEMORY24:
+                memory24 = &resource->data.memory24;
+                addr->resource_type = ACPI_MEMORY_RANGE;
+                addr->minimum = memory24->minimum;
+                addr->address_length = memory24->address_length;
+                addr->maximum = addr->minimum + addr->address_length - 1;
+                return AE_OK;
+        case ACPI_RESOURCE_TYPE_MEMORY32:
+                memory32 = &resource->data.memory32;
+                addr->resource_type = ACPI_MEMORY_RANGE;
+                addr->minimum = memory32->minimum;
+                addr->address_length = memory32->address_length;
+                addr->maximum = addr->minimum + addr->address_length - 1;
                 return AE_OK;
+        case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
+                fixed_memory32 = &resource->data.fixed_memory32;
+                addr->resource_type = ACPI_MEMORY_RANGE;
+                addr->minimum = fixed_memory32->address;
+                addr->address_length = fixed_memory32->address_length;
+                addr->maximum = addr->minimum + addr->address_length - 1;
+                return AE_OK;
+        case ACPI_RESOURCE_TYPE_ADDRESS16:
+        case ACPI_RESOURCE_TYPE_ADDRESS32:
+        case ACPI_RESOURCE_TYPE_ADDRESS64:
+                status = acpi_resource_to_address64(resource, addr);
+                if (ACPI_SUCCESS(status) &&
+                    (addr->resource_type == ACPI_MEMORY_RANGE ||
+                    addr->resource_type == ACPI_IO_RANGE) &&
+                    addr->address_length > 0) {
+                        return AE_OK;
+                }
+                break;
         }
         return AE_ERROR;
 }
@@ -91,30 +121,6 @@ count_resource(struct acpi_resource *acpi_res, void *data)
         return AE_OK;
 }
 
-static void
-align_resource(struct acpi_device *bridge, struct resource *res)
-{
-        int align = (res->flags & IORESOURCE_MEM) ? 16 : 4;
-
-        /*
-         * Host bridge windows are not BARs, but the decoders on the PCI side
-         * that claim this address space have starting alignment and length
-         * constraints, so fix any obvious BIOS goofs.
-         */
-        if (!IS_ALIGNED(res->start, align)) {
-                dev_printk(KERN_DEBUG, &bridge->dev,
-                           "host bridge window %pR invalid; "
-                           "aligning start to %d-byte boundary\n", res, align);
-                res->start &= ~(align - 1);
-        }
-        if (!IS_ALIGNED(res->end + 1, align)) {
-                dev_printk(KERN_DEBUG, &bridge->dev,
-                           "host bridge window %pR invalid; "
-                           "aligning end to %d-byte boundary\n", res, align);
-                res->end = ALIGN(res->end, align) - 1;
-        }
-}
-
 static acpi_status
 setup_resource(struct acpi_resource *acpi_res, void *data)
 {
@@ -124,7 +130,7 @@ setup_resource(struct acpi_resource *acpi_res, void *data)
         acpi_status status;
         unsigned long flags;
         struct resource *root, *conflict;
-        u64 start, end, max_len;
+        u64 start, end;
 
         status = resource_to_addr(acpi_res, &addr);
         if (!ACPI_SUCCESS(status))
@@ -141,19 +147,8 @@ setup_resource(struct acpi_resource *acpi_res, void *data)
         } else
                 return AE_OK;
 
-        max_len = addr.maximum - addr.minimum + 1;
-        if (addr.address_length > max_len) {
-                dev_printk(KERN_DEBUG, &info->bridge->dev,
-                           "host bridge window length %#llx doesn't fit in "
-                           "%#llx-%#llx, trimming\n",
-                           (unsigned long long) addr.address_length,
-                           (unsigned long long) addr.minimum,
-                           (unsigned long long) addr.maximum);
-                addr.address_length = max_len;
-        }
-
         start = addr.minimum + addr.translation_offset;
-        end = start + addr.address_length - 1;
+        end = addr.maximum + addr.translation_offset;
 
         res = &info->res[info->res_num];
         res->name = info->name;
@@ -161,7 +156,6 @@ setup_resource(struct acpi_resource *acpi_res, void *data)
         res->start = start;
         res->end = end;
         res->child = NULL;
-        align_resource(info->bridge, res);
 
         if (!pci_use_crs) {
                 dev_printk(KERN_DEBUG, &info->bridge->dev,
diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c
index 46fd43f79103..97da2ba9344b 100644
--- a/arch/x86/pci/i386.c
+++ b/arch/x86/pci/i386.c
@@ -72,6 +72,9 @@ pcibios_align_resource(void *data, const struct resource *res,
                         return start;
                 if (start & 0x300)
                         start = (start + 0x3ff) & ~0x3ff;
+        } else if (res->flags & IORESOURCE_MEM) {
+                if (start < BIOS_END)
+                        start = BIOS_END;
         }
         return start;
 }
diff --git a/block/blk-timeout.c b/block/blk-timeout.c
index 1ba7e0aca878..4f0c06c7a338 100644
--- a/block/blk-timeout.c
+++ b/block/blk-timeout.c
@@ -109,6 +109,7 @@ void blk_rq_timed_out_timer(unsigned long data)
         struct request_queue *q = (struct request_queue *) data;
         unsigned long flags, next = 0;
         struct request *rq, *tmp;
+        int next_set = 0;
 
         spin_lock_irqsave(q->queue_lock, flags);
 
@@ -122,16 +123,13 @@ void blk_rq_timed_out_timer(unsigned long data)
                         if (blk_mark_rq_complete(rq))
                                 continue;
                         blk_rq_timed_out(rq);
-                } else if (!next || time_after(next, rq->deadline))
+                } else if (!next_set || time_after(next, rq->deadline)) {
                         next = rq->deadline;
+                        next_set = 1;
+                }
         }
 
-        /*
-         * next can never be 0 here with the list non-empty, since we always
-         * bump ->deadline to 1 so we can detect if the timer was ever added
-         * or not. See comment in blk_add_timer()
-         */
-        if (next)
+        if (next_set)
                 mod_timer(&q->timeout, round_jiffies_up(next));
 
         spin_unlock_irqrestore(q->queue_lock, flags);
diff --git a/crypto/authenc.c b/crypto/authenc.c
index 2bb7348d8d55..05eb32e0d949 100644
--- a/crypto/authenc.c
+++ b/crypto/authenc.c
@@ -46,6 +46,12 @@ struct authenc_request_ctx {
         char tail[];
 };
 
+static void authenc_request_complete(struct aead_request *req, int err)
+{
+        if (err != -EINPROGRESS)
+                aead_request_complete(req, err);
+}
+
 static int crypto_authenc_setkey(struct crypto_aead *authenc, const u8 *key,
                                  unsigned int keylen)
 {
@@ -142,7 +148,7 @@ static void authenc_geniv_ahash_update_done(struct crypto_async_request *areq,
                                  crypto_aead_authsize(authenc), 1);
 
 out:
-        aead_request_complete(req, err);
+        authenc_request_complete(req, err);
 }
 
 static void authenc_geniv_ahash_done(struct crypto_async_request *areq, int err)
@@ -208,7 +214,7 @@ static void authenc_verify_ahash_update_done(struct crypto_async_request *areq,
         err = crypto_ablkcipher_decrypt(abreq);
 
 out:
-        aead_request_complete(req, err);
+        authenc_request_complete(req, err);
 }
 
 static void authenc_verify_ahash_done(struct crypto_async_request *areq,
@@ -245,7 +251,7 @@ static void authenc_verify_ahash_done(struct crypto_async_request *areq,
         err = crypto_ablkcipher_decrypt(abreq);
 
 out:
-        aead_request_complete(req, err);
+        authenc_request_complete(req, err);
 }
 
 static u8 *crypto_authenc_ahash_fb(struct aead_request *req, unsigned int flags)
@@ -379,7 +385,7 @@ static void crypto_authenc_encrypt_done(struct crypto_async_request *req,
                 err = crypto_authenc_genicv(areq, iv, 0);
         }
 
-        aead_request_complete(areq, err);
+        authenc_request_complete(areq, err);
 }
 
 static int crypto_authenc_encrypt(struct aead_request *req)
@@ -420,7 +426,7 @@ static void crypto_authenc_givencrypt_done(struct crypto_async_request *req,
                 err = crypto_authenc_genicv(areq, greq->giv, 0);
         }
 
-        aead_request_complete(areq, err);
+        authenc_request_complete(areq, err);
 }
 
 static int crypto_authenc_givencrypt(struct aead_givcrypt_request *req)
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 9f6cfac0f2cc..228740f356c9 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -879,6 +879,8 @@ static void ata_eh_set_pending(struct ata_port *ap, int fastdrain)
 void ata_qc_schedule_eh(struct ata_queued_cmd *qc)
 {
         struct ata_port *ap = qc->ap;
+        struct request_queue *q = qc->scsicmd->device->request_queue;
+        unsigned long flags;
 
         WARN_ON(!ap->ops->error_handler);
 
@@ -890,7 +892,9 @@ void ata_qc_schedule_eh(struct ata_queued_cmd *qc)
          * Note that ATA_QCFLAG_FAILED is unconditionally set after
          * this function completes.
          */
+        spin_lock_irqsave(q->queue_lock, flags);
         blk_abort_request(qc->scsicmd->request);
+        spin_unlock_irqrestore(q->queue_lock, flags);
 }
 
 /**
@@ -1624,6 +1628,7 @@ void ata_eh_analyze_ncq_error(struct ata_link *link)
         }
 
         /* okay, this error is ours */
+        memset(&tf, 0, sizeof(tf));
         rc = ata_eh_read_log_10h(dev, &tag, &tf);
         if (rc) {
                 ata_link_printk(link, KERN_ERR, "failed to read log page 10h "
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index 3c3172d3c34e..4164dd244dd0 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -424,6 +424,8 @@ static struct pcmcia_device_id pcmcia_devices[] = {
         PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420),
         PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178),
         PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
+        PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x3e520e17),
+        PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10),
         PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e),
         PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2      ", 0x547e66dc, 0x8671043b),
         PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
@@ -444,6 +446,8 @@ static struct pcmcia_device_id pcmcia_devices[] = {
         PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
         PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2),
         PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
+        PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x9351e59d),
+        PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47),
         PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
         PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
         PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 67e0fc542249..93d1f9b469d4 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -1695,6 +1695,7 @@ int drbd_send_protocol(struct drbd_conf *mdev)
                         cf |= CF_DRY_RUN;
                 else {
                         dev_err(DEV, "--dry-run is not supported by peer");
+                        kfree(p);
                         return 0;
                 }
         }
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index ed9f1de24a71..3f096e7959b4 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -899,7 +899,8 @@ retry:
 
         drbd_thread_start(&mdev->asender);
 
-        drbd_send_protocol(mdev);
+        if (!drbd_send_protocol(mdev))
+                return -1;
         drbd_send_sync_param(mdev, &mdev->sync_conf);
         drbd_send_sizes(mdev, 0);
         drbd_send_uuids(mdev);
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index ddf19425245d..8a549db2aa78 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -48,6 +48,7 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
+#include <linux/compat.h>
 #include <linux/kthread.h>
 #include <linux/errno.h>
 #include <linux/spinlock.h>
@@ -2984,7 +2985,7 @@ static void pkt_get_status(struct pkt_ctrl_command *ctrl_cmd)
         mutex_unlock(&ctl_mutex);
 }
 
-static int pkt_ctl_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static long pkt_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
         void __user *argp = (void __user *)arg;
         struct pkt_ctrl_command ctrl_cmd;
@@ -3021,10 +3022,20 @@ static int pkt_ctl_ioctl(struct inode *inode, struct file *file, unsigned int cm
         return ret;
 }
 
+#ifdef CONFIG_COMPAT
+static long pkt_ctl_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+        return pkt_ctl_ioctl(file, cmd, (unsigned long)compat_ptr(arg));
+}
+#endif
 
 static const struct file_operations pkt_ctl_fops = {
-        .ioctl   = pkt_ctl_ioctl,
-        .owner   = THIS_MODULE,
+        .open           = nonseekable_open,
+        .unlocked_ioctl = pkt_ctl_ioctl,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl   = pkt_ctl_compat_ioctl,
+#endif
+        .owner          = THIS_MODULE,
 };
 
 static struct miscdevice pkt_misc = {
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index c9bc896d68af..90b199f97bec 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -1026,14 +1026,16 @@ static ssize_t cmm_read(struct file *filp, __user char *buf, size_t count,
 
         xoutb(0, REG_FLAGS1(iobase));   /* clear detectCMM */
         /* last check before exit */
-        if (!io_detect_cm4000(iobase, dev))
-                count = -ENODEV;
+        if (!io_detect_cm4000(iobase, dev)) {
+                rc = -ENODEV;
+                goto release_io;
+        }
 
         if (test_bit(IS_INVREV, &dev->flags) && count > 0)
                 str_invert_revert(dev->rbuf, count);
 
         if (copy_to_user(buf, dev->rbuf, count))
-                return -EFAULT;
+                rc = -EFAULT;
 
 release_io:
         clear_bit(LOCK_IO, &dev->flags);
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 2d5d575e889d..75d293eeb3ee 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1113,6 +1113,8 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
         unsigned int cpu = sys_dev->id;
         unsigned long flags;
         struct cpufreq_policy *data;
+        struct kobject *kobj;
+        struct completion *cmp;
 #ifdef CONFIG_SMP
         struct sys_device *cpu_sys_dev;
         unsigned int j;
@@ -1141,10 +1143,11 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
                 dprintk("removing link\n");
                 cpumask_clear_cpu(cpu, data->cpus);
                 spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
-                sysfs_remove_link(&sys_dev->kobj, "cpufreq");
+                kobj = &sys_dev->kobj;
                 cpufreq_cpu_put(data);
                 cpufreq_debug_enable_ratelimit();
                 unlock_policy_rwsem_write(cpu);
+                sysfs_remove_link(kobj, "cpufreq");
                 return 0;
         }
 #endif
@@ -1181,7 +1184,10 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
                                 data->governor->name, CPUFREQ_NAME_LEN);
 #endif
                         cpu_sys_dev = get_cpu_sysdev(j);
-                        sysfs_remove_link(&cpu_sys_dev->kobj, "cpufreq");
+                        kobj = &cpu_sys_dev->kobj;
+                        unlock_policy_rwsem_write(cpu);
+                        sysfs_remove_link(kobj, "cpufreq");
+                        lock_policy_rwsem_write(cpu);
                         cpufreq_cpu_put(data);
                 }
         }
@@ -1192,19 +1198,22 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
         if (cpufreq_driver->target)
                 __cpufreq_governor(data, CPUFREQ_GOV_STOP);
 
-        kobject_put(&data->kobj);
+        kobj = &data->kobj;
+        cmp = &data->kobj_unregister;
+        unlock_policy_rwsem_write(cpu);
+        kobject_put(kobj);
 
         /* we need to make sure that the underlying kobj is actually
          * not referenced anymore by anybody before we proceed with
          * unloading.
          */
         dprintk("waiting for dropping of refcount\n");
-        wait_for_completion(&data->kobj_unregister);
+        wait_for_completion(cmp);
         dprintk("wait complete\n");
 
+        lock_policy_rwsem_write(cpu);
         if (cpufreq_driver->exit)
                 cpufreq_driver->exit(data);
-
         unlock_policy_rwsem_write(cpu);
 
         free_cpumask_var(data->related_cpus);
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index 599a40b25cb0..3a147874a465 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -444,6 +444,7 @@ static struct attribute_group dbs_attr_group_old = {
 static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
 {
         unsigned int load = 0;
+        unsigned int max_load = 0;
         unsigned int freq_target;
 
         struct cpufreq_policy *policy;
@@ -501,6 +502,9 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
                         continue;
 
                 load = 100 * (wall_time - idle_time) / wall_time;
+
+                if (load > max_load)
+                        max_load = load;
         }
 
         /*
@@ -511,7 +515,7 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
                 return;
 
         /* Check for frequency increase */
-        if (load > dbs_tuners_ins.up_threshold) {
+        if (max_load > dbs_tuners_ins.up_threshold) {
                 this_dbs_info->down_skip = 0;
 
                 /* if we are already at full speed then break out early */
@@ -538,7 +542,7 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
          * can support the current CPU usage without triggering the up
          * policy. To be safe, we focus 10 points under the threshold.
          */
-        if (load < (dbs_tuners_ins.down_threshold - 10)) {
+        if (max_load < (dbs_tuners_ins.down_threshold - 10)) {
                 freq_target = (dbs_tuners_ins.freq_step * policy->max) / 100;
 
                 this_dbs_info->requested_freq -= freq_target;
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index bd444dc93cf2..8e9dbdc6c700 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -73,6 +73,7 @@ enum {DBS_NORMAL_SAMPLE, DBS_SUB_SAMPLE};
 
 struct cpu_dbs_info_s {
         cputime64_t prev_cpu_idle;
+        cputime64_t prev_cpu_iowait;
         cputime64_t prev_cpu_wall;
         cputime64_t prev_cpu_nice;
         struct cpufreq_policy *cur_policy;
@@ -108,6 +109,7 @@ static struct dbs_tuners {
         unsigned int down_differential;
         unsigned int ignore_nice;
         unsigned int powersave_bias;
+        unsigned int io_is_busy;
 } dbs_tuners_ins = {
         .up_threshold = DEF_FREQUENCY_UP_THRESHOLD,
         .down_differential = DEF_FREQUENCY_DOWN_DIFFERENTIAL,
@@ -148,6 +150,16 @@ static inline cputime64_t get_cpu_idle_time(unsigned int cpu, cputime64_t *wall)
         return idle_time;
 }
 
+static inline cputime64_t get_cpu_iowait_time(unsigned int cpu, cputime64_t *wall)
+{
+        u64 iowait_time = get_cpu_iowait_time_us(cpu, wall);
+
+        if (iowait_time == -1ULL)
+                return 0;
+
+        return iowait_time;
+}
+
 /*
  * Find right freq to be set now with powersave_bias on.
  * Returns the freq_hi to be used right now and will set freq_hi_jiffies,
@@ -249,6 +261,7 @@ static ssize_t show_##file_name						\
         return sprintf(buf, "%u\n", dbs_tuners_ins.object);             \
 }
 show_one(sampling_rate, sampling_rate);
+show_one(io_is_busy, io_is_busy);
 show_one(up_threshold, up_threshold);
 show_one(ignore_nice_load, ignore_nice);
 show_one(powersave_bias, powersave_bias);
@@ -299,6 +312,23 @@ static ssize_t store_sampling_rate(struct kobject *a, struct attribute *b,
         return count;
 }
 
+static ssize_t store_io_is_busy(struct kobject *a, struct attribute *b,
+                                   const char *buf, size_t count)
+{
+        unsigned int input;
+        int ret;
+
+        ret = sscanf(buf, "%u", &input);
+        if (ret != 1)
+                return -EINVAL;
+
+        mutex_lock(&dbs_mutex);
+        dbs_tuners_ins.io_is_busy = !!input;
+        mutex_unlock(&dbs_mutex);
+
+        return count;
+}
+
 static ssize_t store_up_threshold(struct kobject *a, struct attribute *b,
                                   const char *buf, size_t count)
 {
@@ -381,6 +411,7 @@ static struct global_attr _name = \
 __ATTR(_name, 0644, show_##_name, store_##_name)
 
 define_one_rw(sampling_rate);
+define_one_rw(io_is_busy);
 define_one_rw(up_threshold);
 define_one_rw(ignore_nice_load);
 define_one_rw(powersave_bias);
@@ -392,6 +423,7 @@ static struct attribute *dbs_attributes[] = {
         &up_threshold.attr,
         &ignore_nice_load.attr,
         &powersave_bias.attr,
+        &io_is_busy.attr,
         NULL
 };
 
@@ -470,14 +502,15 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
 
         for_each_cpu(j, policy->cpus) {
                 struct cpu_dbs_info_s *j_dbs_info;
-                cputime64_t cur_wall_time, cur_idle_time;
-                unsigned int idle_time, wall_time;
+                cputime64_t cur_wall_time, cur_idle_time, cur_iowait_time;
+                unsigned int idle_time, wall_time, iowait_time;
                 unsigned int load, load_freq;
                 int freq_avg;
 
                 j_dbs_info = &per_cpu(od_cpu_dbs_info, j);
 
                 cur_idle_time = get_cpu_idle_time(j, &cur_wall_time);
+                cur_iowait_time = get_cpu_iowait_time(j, &cur_wall_time);
 
                 wall_time = (unsigned int) cputime64_sub(cur_wall_time,
                                 j_dbs_info->prev_cpu_wall);
@@ -487,6 +520,10 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
                                 j_dbs_info->prev_cpu_idle);
                 j_dbs_info->prev_cpu_idle = cur_idle_time;
 
+                iowait_time = (unsigned int) cputime64_sub(cur_iowait_time,
+                                j_dbs_info->prev_cpu_iowait);
+                j_dbs_info->prev_cpu_iowait = cur_iowait_time;
+
                 if (dbs_tuners_ins.ignore_nice) {
                         cputime64_t cur_nice;
                         unsigned long cur_nice_jiffies;
@@ -504,6 +541,16 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
                         idle_time += jiffies_to_usecs(cur_nice_jiffies);
                 }
 
+                /*
+                 * For the purpose of ondemand, waiting for disk IO is an
+                 * indication that you're performance critical, and not that
+                 * the system is actually idle. So subtract the iowait time
+                 * from the cpu idle time.
+                 */
+
+                if (dbs_tuners_ins.io_is_busy && idle_time >= iowait_time)
+                        idle_time -= iowait_time;
+
                 if (unlikely(!wall_time || wall_time < idle_time))
                         continue;
 
@@ -617,6 +664,29 @@ static inline void dbs_timer_exit(struct cpu_dbs_info_s *dbs_info)
         cancel_delayed_work_sync(&dbs_info->work);
 }
 
+/*
+ * Not all CPUs want IO time to be accounted as busy; this dependson how
+ * efficient idling at a higher frequency/voltage is.
+ * Pavel Machek says this is not so for various generations of AMD and old
+ * Intel systems.
+ * Mike Chan (androidlcom) calis this is also not true for ARM.
+ * Because of this, whitelist specific known (series) of CPUs by default, and
+ * leave all others up to the user.
+ */
+static int should_io_be_busy(void)
+{
+#if defined(CONFIG_X86)
+        /*
+         * For Intel, Core 2 (model 15) andl later have an efficient idle.
+         */
+        if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL &&
+            boot_cpu_data.x86 == 6 &&
+            boot_cpu_data.x86_model >= 15)
+                return 1;
+#endif
+        return 0;
+}
+
 static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
                                    unsigned int event)
 {
@@ -679,6 +749,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
                         dbs_tuners_ins.sampling_rate =
                                 max(min_sampling_rate,
                                     latency * LATENCY_MULTIPLIER);
+                        dbs_tuners_ins.io_is_busy = should_io_be_busy();
                 }
                 mutex_unlock(&dbs_mutex);
 
diff --git a/drivers/firewire/core-iso.c b/drivers/firewire/core-iso.c
index 3784a47865b7..8f5aebfb29df 100644
--- a/drivers/firewire/core-iso.c
+++ b/drivers/firewire/core-iso.c
@@ -190,7 +190,7 @@ static int manage_bandwidth(struct fw_card *card, int irm_id, int generation,
         for (try = 0; try < 5; try++) {
                 new = allocate ? old - bandwidth : old + bandwidth;
                 if (new < 0 || new > BANDWIDTH_AVAILABLE_INITIAL)
-                        break;
+                        return -EBUSY;
 
                 data[0] = cpu_to_be32(old);
                 data[1] = cpu_to_be32(new);
@@ -218,7 +218,7 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation,
                 u32 channels_mask, u64 offset, bool allocate, __be32 data[2])
 {
         __be32 c, all, old;
-        int i, retry = 5;
+        int i, ret = -EIO, retry = 5;
 
         old = all = allocate ? cpu_to_be32(~0) : 0;
 
@@ -226,6 +226,8 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation,
                 if (!(channels_mask & 1 << i))
                         continue;
 
+                ret = -EBUSY;
+
                 c = cpu_to_be32(1 << (31 - i));
                 if ((old & c) != (all & c))
                         continue;
@@ -251,12 +253,16 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation,
 
                         /* 1394-1995 IRM, fall through to retry. */
                 default:
-                        if (retry--)
+                        if (retry) {
+                                retry--;
                                 i--;
+                        } else {
+                                ret = -EIO;
+                        }
                 }
         }
 
-        return -EIO;
+        return ret;
 }
 
 static void deallocate_channel(struct fw_card *card, int irm_id,
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 0cf4d7f562c5..94b16e0340ae 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -1158,7 +1158,7 @@ static void handle_local_lock(struct fw_ohci *ohci,
                               struct fw_packet *packet, u32 csr)
 {
         struct fw_packet response;
-        int tcode, length, ext_tcode, sel;
+        int tcode, length, ext_tcode, sel, try;
         __be32 *payload, lock_old;
         u32 lock_arg, lock_data;
 
@@ -1185,21 +1185,26 @@ static void handle_local_lock(struct fw_ohci *ohci,
         reg_write(ohci, OHCI1394_CSRCompareData, lock_arg);
         reg_write(ohci, OHCI1394_CSRControl, sel);
 
-        if (reg_read(ohci, OHCI1394_CSRControl) & 0x80000000)
-                lock_old = cpu_to_be32(reg_read(ohci, OHCI1394_CSRData));
-        else
-                fw_notify("swap not done yet\n");
+        for (try = 0; try < 20; try++)
+                if (reg_read(ohci, OHCI1394_CSRControl) & 0x80000000) {
+                        lock_old = cpu_to_be32(reg_read(ohci,
+                                                        OHCI1394_CSRData));
+                        fw_fill_response(&response, packet->header,
+                                         RCODE_COMPLETE,
+                                         &lock_old, sizeof(lock_old));
+                        goto out;
+                }
+
+        fw_error("swap not done (CSR lock timeout)\n");
+        fw_fill_response(&response, packet->header, RCODE_BUSY, NULL, 0);
 
-        fw_fill_response(&response, packet->header,
-                         RCODE_COMPLETE, &lock_old, sizeof(lock_old));
  out:
         fw_core_handle_response(&ohci->card, &response);
 }
 
 static void handle_local_request(struct context *ctx, struct fw_packet *packet)
 {
-        u64 offset;
-        u32 csr;
+        u64 offset, csr;
 
         if (ctx == &ctx->ohci->at_request_ctx) {
                 packet->ack = ACK_PENDING;
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 7d521e1d17e1..b827c976dc62 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -252,6 +252,18 @@ static void pca953x_irq_bus_lock(unsigned int irq)
 static void pca953x_irq_bus_sync_unlock(unsigned int irq)
 {
         struct pca953x_chip *chip = get_irq_chip_data(irq);
+        uint16_t new_irqs;
+        uint16_t level;
+
+        /* Look for any newly setup interrupt */
+        new_irqs = chip->irq_trig_fall | chip->irq_trig_raise;
+        new_irqs &= ~chip->reg_direction;
+
+        while (new_irqs) {
+                level = __ffs(new_irqs);
+                pca953x_gpio_direction_input(&chip->gpio_chip, level);
+                new_irqs &= ~(1 << level);
+        }
 
         mutex_unlock(&chip->irq_lock);
 }
@@ -278,7 +290,7 @@ static int pca953x_irq_set_type(unsigned int irq, unsigned int type)
         else
                 chip->irq_trig_raise &= ~mask;
 
-        return pca953x_gpio_direction_input(&chip->gpio_chip, level);
+        return 0;
 }
 
 static struct irq_chip pca953x_irq_chip = {
diff --git a/drivers/gpio/pl061.c b/drivers/gpio/pl061.c
index 5ad8f778ced4..105701a1f05b 100644
--- a/drivers/gpio/pl061.c
+++ b/drivers/gpio/pl061.c
@@ -91,6 +91,12 @@ static int pl061_direction_output(struct gpio_chip *gc, unsigned offset,
         gpiodir = readb(chip->base + GPIODIR);
         gpiodir |= 1 << offset;
         writeb(gpiodir, chip->base + GPIODIR);
+
+        /*
+         * gpio value is set again, because pl061 doesn't allow to set value of
+         * a gpio pin before configuring it in OUT mode.
+         */
+        writeb(!!value << offset, chip->base + (1 << (offset + 2)));
         spin_unlock_irqrestore(&chip->lock, flags);
 
         return 0;
@@ -183,7 +189,7 @@ static int pl061_irq_type(unsigned irq, unsigned trigger)
                 gpioibe &= ~(1 << offset);
                 if (trigger & IRQ_TYPE_EDGE_RISING)
                         gpioiev |= 1 << offset;
-                else
+                else if (trigger & IRQ_TYPE_EDGE_FALLING)
                         gpioiev &= ~(1 << offset);
         }
         writeb(gpioibe, chip->base + GPIOIBE);
@@ -204,7 +210,7 @@ static struct irq_chip pl061_irqchip = {
 
 static void pl061_irq_handler(unsigned irq, struct irq_desc *desc)
 {
-        struct list_head *chip_list = get_irq_chip_data(irq);
+        struct list_head *chip_list = get_irq_data(irq);
         struct list_head *ptr;
         struct pl061_gpio *chip;
 
@@ -297,9 +303,9 @@ static int __init pl061_probe(struct amba_device *dev, struct amba_id *id)
                         goto iounmap;
                 }
                 INIT_LIST_HEAD(chip_list);
-                set_irq_chip_data(irq, chip_list);
+                set_irq_data(irq, chip_list);
         } else
-                chip_list = get_irq_chip_data(irq);
+                chip_list = get_irq_data(irq);
         list_add(&chip->list, chip_list);
 
         for (i = 0; i < PL061_GPIO_NR; i++) {
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 3bd872761567..a263b7070fc6 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -476,6 +476,7 @@ void drm_vblank_off(struct drm_device *dev, int crtc)
         unsigned long irqflags;
 
         spin_lock_irqsave(&dev->vbl_lock, irqflags);
+        dev->driver->disable_vblank(dev, crtc);
         DRM_WAKEUP(&dev->vbl_queue[crtc]);
         dev->vblank_enabled[crtc] = 0;
         dev->last_vblank[crtc] = dev->driver->get_vblank_counter(dev, crtc);
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index b743411d8144..a0c365f2e521 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -516,8 +516,6 @@ void drm_put_dev(struct drm_device *dev)
         }
         driver = dev->driver;
 
-        drm_vblank_cleanup(dev);
-
         drm_lastclose(dev);
 
         if (drm_core_has_MTRR(dev) && drm_core_has_AGP(dev) &&
@@ -537,6 +535,8 @@ void drm_put_dev(struct drm_device *dev)
                 dev->agp = NULL;
         }
 
+        drm_vblank_cleanup(dev);
+
         list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
                 drm_rmmap(dev, r_list->map);
         drm_ht_remove(&dev->map_hash);
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 2dc93939507d..c3cfafcbfe7d 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1357,6 +1357,8 @@ static void i915_setup_compression(struct drm_device *dev, int size)
 
         dev_priv->cfb_size = size;
 
+        dev_priv->compressed_fb = compressed_fb;
+
         if (IS_GM45(dev)) {
                 g4x_disable_fbc(dev);
                 I915_WRITE(DPFC_CB_BASE, compressed_fb->start);
@@ -1364,12 +1366,22 @@ static void i915_setup_compression(struct drm_device *dev, int size)
                 i8xx_disable_fbc(dev);
                 I915_WRITE(FBC_CFB_BASE, cfb_base);
                 I915_WRITE(FBC_LL_BASE, ll_base);
+                dev_priv->compressed_llb = compressed_llb;
         }
 
         DRM_DEBUG("FBC base 0x%08lx, ll base 0x%08lx, size %dM\n", cfb_base,
                   ll_base, size >> 20);
 }
 
+static void i915_cleanup_compression(struct drm_device *dev)
+{
+        struct drm_i915_private *dev_priv = dev->dev_private;
+
+        drm_mm_put_block(dev_priv->compressed_fb);
+        if (!IS_GM45(dev))
+                drm_mm_put_block(dev_priv->compressed_llb);
+}
+
 /* true = enable decode, false = disable decoder */
 static unsigned int i915_vga_set_decode(void *cookie, bool state)
 {
@@ -1787,6 +1799,8 @@ int i915_driver_unload(struct drm_device *dev)
                 mutex_lock(&dev->struct_mutex);
                 i915_gem_cleanup_ringbuffer(dev);
                 mutex_unlock(&dev->struct_mutex);
+                if (I915_HAS_FBC(dev) && i915_powersave)
+                        i915_cleanup_compression(dev);
                 drm_mm_takedown(&dev_priv->vram);
                 i915_gem_lastclose(dev);
 
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 0af3dcc85ce9..cc03537bb883 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -69,7 +69,8 @@ const static struct intel_device_info intel_845g_info = {
 };
 
 const static struct intel_device_info intel_i85x_info = {
-        .is_i8xx = 1, .is_mobile = 1, .cursor_needs_physical = 1,
+        .is_i8xx = 1, .is_i85x = 1, .is_mobile = 1,
+        .cursor_needs_physical = 1,
 };
 
 const static struct intel_device_info intel_i865g_info = {
@@ -151,7 +152,7 @@ const static struct pci_device_id pciidlist[] = {
         INTEL_VGA_DEVICE(0x3577, &intel_i830_info),
         INTEL_VGA_DEVICE(0x2562, &intel_845g_info),
         INTEL_VGA_DEVICE(0x3582, &intel_i85x_info),
-        INTEL_VGA_DEVICE(0x35e8, &intel_i85x_info),
+        INTEL_VGA_DEVICE(0x358e, &intel_i85x_info),
         INTEL_VGA_DEVICE(0x2572, &intel_i865g_info),
         INTEL_VGA_DEVICE(0x2582, &intel_i915g_info),
         INTEL_VGA_DEVICE(0x258a, &intel_i915g_info),
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 6960849522f8..6e4790065d9e 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -195,6 +195,7 @@ struct intel_overlay;
 struct intel_device_info {
         u8 is_mobile : 1;
         u8 is_i8xx : 1;
+        u8 is_i85x : 1;
         u8 is_i915g : 1;
         u8 is_i9xx : 1;
         u8 is_i945gm : 1;
@@ -235,11 +236,14 @@ typedef struct drm_i915_private {
 
         drm_dma_handle_t *status_page_dmah;
         void *hw_status_page;
+        void *seqno_page;
         dma_addr_t dma_status_page;
         uint32_t counter;
         unsigned int status_gfx_addr;
+        unsigned int seqno_gfx_addr;
         drm_local_map_t hws_map;
         struct drm_gem_object *hws_obj;
+        struct drm_gem_object *seqno_obj;
         struct drm_gem_object *pwrctx;
 
         struct resource mch_res;
@@ -630,6 +634,9 @@ typedef struct drm_i915_private {
         u8 max_delay;
 
         enum no_fbc_reason no_fbc_reason;
+
+        struct drm_mm_node *compressed_fb;
+        struct drm_mm_node *compressed_llb;
 } drm_i915_private_t;
 
 /** driver private structure attached to each drm_gem_object */
@@ -1070,7 +1077,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
 
 #define IS_I830(dev)            ((dev)->pci_device == 0x3577)
 #define IS_845G(dev)            ((dev)->pci_device == 0x2562)
-#define IS_I85X(dev)            ((dev)->pci_device == 0x3582)
+#define IS_I85X(dev)            (INTEL_INFO(dev)->is_i85x)
 #define IS_I865G(dev)           ((dev)->pci_device == 0x2572)
 #define IS_GEN2(dev)            (INTEL_INFO(dev)->is_i8xx)
 #define IS_I915G(dev)           (INTEL_INFO(dev)->is_i915g)
@@ -1135,6 +1142,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
 
 #define HAS_PCH_SPLIT(dev) (IS_IRONLAKE(dev) || \
                             IS_GEN6(dev))
+#define HAS_PIPE_CONTROL(dev) (IS_IRONLAKE(dev) || IS_GEN6(dev))
 
 #define PRIMARY_RINGBUFFER_SIZE         (128*1024)
 
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 80871c62a571..ef3d91dda71a 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1588,6 +1588,13 @@ i915_gem_process_flushing_list(struct drm_device *dev,
         }
 }
 
+#define PIPE_CONTROL_FLUSH(addr)                                        \
+        OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE |          \
+                 PIPE_CONTROL_DEPTH_STALL);                             \
+        OUT_RING(addr | PIPE_CONTROL_GLOBAL_GTT);                       \
+        OUT_RING(0);                                                    \
+        OUT_RING(0);                                                    \
+
 /**
  * Creates a new sequence number, emitting a write of it to the status page
  * plus an interrupt, which will trigger i915_user_interrupt_handler.
@@ -1622,13 +1629,47 @@ i915_add_request(struct drm_device *dev, struct drm_file *file_priv,
         if (dev_priv->mm.next_gem_seqno == 0)
                 dev_priv->mm.next_gem_seqno++;
 
-        BEGIN_LP_RING(4);
-        OUT_RING(MI_STORE_DWORD_INDEX);
-        OUT_RING(I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
-        OUT_RING(seqno);
+        if (HAS_PIPE_CONTROL(dev)) {
+                u32 scratch_addr = dev_priv->seqno_gfx_addr + 128;
 
-        OUT_RING(MI_USER_INTERRUPT);
-        ADVANCE_LP_RING();
+                /*
+                 * Workaround qword write incoherence by flushing the
+                 * PIPE_NOTIFY buffers out to memory before requesting
+                 * an interrupt.
+                 */
+                BEGIN_LP_RING(32);
+                OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE |
+                         PIPE_CONTROL_WC_FLUSH | PIPE_CONTROL_TC_FLUSH);
+                OUT_RING(dev_priv->seqno_gfx_addr | PIPE_CONTROL_GLOBAL_GTT);
+                OUT_RING(seqno);
+                OUT_RING(0);
+                PIPE_CONTROL_FLUSH(scratch_addr);
+                scratch_addr += 128; /* write to separate cachelines */
+                PIPE_CONTROL_FLUSH(scratch_addr);
+                scratch_addr += 128;
+                PIPE_CONTROL_FLUSH(scratch_addr);
+                scratch_addr += 128;
+                PIPE_CONTROL_FLUSH(scratch_addr);
+                scratch_addr += 128;
+                PIPE_CONTROL_FLUSH(scratch_addr);
+                scratch_addr += 128;
+                PIPE_CONTROL_FLUSH(scratch_addr);
+                OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE |
+                         PIPE_CONTROL_WC_FLUSH | PIPE_CONTROL_TC_FLUSH |
+                         PIPE_CONTROL_NOTIFY);
+                OUT_RING(dev_priv->seqno_gfx_addr | PIPE_CONTROL_GLOBAL_GTT);
+                OUT_RING(seqno);
+                OUT_RING(0);
+                ADVANCE_LP_RING();
+        } else {
+                BEGIN_LP_RING(4);
+                OUT_RING(MI_STORE_DWORD_INDEX);
+                OUT_RING(I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
+                OUT_RING(seqno);
+
+                OUT_RING(MI_USER_INTERRUPT);
+                ADVANCE_LP_RING();
+        }
 
         DRM_DEBUG_DRIVER("%d\n", seqno);
 
@@ -1752,7 +1793,10 @@ i915_get_gem_seqno(struct drm_device *dev)
 {
         drm_i915_private_t *dev_priv = dev->dev_private;
 
-        return READ_HWSP(dev_priv, I915_GEM_HWS_INDEX);
+        if (HAS_PIPE_CONTROL(dev))
+                return ((volatile u32 *)(dev_priv->seqno_page))[0];
+        else
+                return READ_HWSP(dev_priv, I915_GEM_HWS_INDEX);
 }
 
 /**
@@ -2362,6 +2406,12 @@ static void i915_write_fence_reg(struct drm_i915_fence_reg *reg)
         pitch_val = obj_priv->stride / tile_width;
         pitch_val = ffs(pitch_val) - 1;
 
+        if (obj_priv->tiling_mode == I915_TILING_Y &&
+            HAS_128_BYTE_Y_TILING(dev))
+                WARN_ON(pitch_val > I830_FENCE_MAX_PITCH_VAL);
+        else
+                WARN_ON(pitch_val > I915_FENCE_MAX_PITCH_VAL);
+
         val = obj_priv->gtt_offset;
         if (obj_priv->tiling_mode == I915_TILING_Y)
                 val |= 1 << I830_FENCE_TILING_Y_SHIFT;
@@ -4546,6 +4596,49 @@ i915_gem_idle(struct drm_device *dev)
         return 0;
 }
 
+/*
+ * 965+ support PIPE_CONTROL commands, which provide finer grained control
+ * over cache flushing.
+ */
+static int
+i915_gem_init_pipe_control(struct drm_device *dev)
+{
+        drm_i915_private_t *dev_priv = dev->dev_private;
+        struct drm_gem_object *obj;
+        struct drm_i915_gem_object *obj_priv;
+        int ret;
+
+        obj = drm_gem_object_alloc(dev, 4096);
+        if (obj == NULL) {
+                DRM_ERROR("Failed to allocate seqno page\n");
+                ret = -ENOMEM;
+                goto err;
+        }
+        obj_priv = to_intel_bo(obj);
+        obj_priv->agp_type = AGP_USER_CACHED_MEMORY;
+
+        ret = i915_gem_object_pin(obj, 4096);
+        if (ret)
+                goto err_unref;
+
+        dev_priv->seqno_gfx_addr = obj_priv->gtt_offset;
+        dev_priv->seqno_page =  kmap(obj_priv->pages[0]);
+        if (dev_priv->seqno_page == NULL)
+                goto err_unpin;
+
+        dev_priv->seqno_obj = obj;
+        memset(dev_priv->seqno_page, 0, PAGE_SIZE);
+
+        return 0;
+
+err_unpin:
+        i915_gem_object_unpin(obj);
+err_unref:
+        drm_gem_object_unreference(obj);
+err:
+        return ret;
+}
+
 static int
 i915_gem_init_hws(struct drm_device *dev)
 {
@@ -4563,7 +4656,8 @@ i915_gem_init_hws(struct drm_device *dev)
         obj = drm_gem_object_alloc(dev, 4096);
         if (obj == NULL) {
                 DRM_ERROR("Failed to allocate status page\n");
-                return -ENOMEM;
+                ret = -ENOMEM;
+                goto err;
         }
         obj_priv = to_intel_bo(obj);
         obj_priv->agp_type = AGP_USER_CACHED_MEMORY;
@@ -4571,7 +4665,7 @@ i915_gem_init_hws(struct drm_device *dev)
         ret = i915_gem_object_pin(obj, 4096);
         if (ret != 0) {
                 drm_gem_object_unreference(obj);
-                return ret;
+                goto err_unref;
         }
 
         dev_priv->status_gfx_addr = obj_priv->gtt_offset;
@@ -4580,10 +4674,16 @@ i915_gem_init_hws(struct drm_device *dev)
         if (dev_priv->hw_status_page == NULL) {
                 DRM_ERROR("Failed to map status page.\n");
                 memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map));
-                i915_gem_object_unpin(obj);
-                drm_gem_object_unreference(obj);
-                return -EINVAL;
+                ret = -EINVAL;
+                goto err_unpin;
         }
+
+        if (HAS_PIPE_CONTROL(dev)) {
+                ret = i915_gem_init_pipe_control(dev);
+                if (ret)
+                        goto err_unpin;
+        }
+
         dev_priv->hws_obj = obj;
         memset(dev_priv->hw_status_page, 0, PAGE_SIZE);
         if (IS_GEN6(dev)) {
@@ -4596,6 +4696,30 @@ i915_gem_init_hws(struct drm_device *dev)
         DRM_DEBUG_DRIVER("hws offset: 0x%08x\n", dev_priv->status_gfx_addr);
 
         return 0;
+
+err_unpin:
+        i915_gem_object_unpin(obj);
+err_unref:
+        drm_gem_object_unreference(obj);
+err:
+        return 0;
+}
+
+static void
+i915_gem_cleanup_pipe_control(struct drm_device *dev)
+{
+        drm_i915_private_t *dev_priv = dev->dev_private;
+        struct drm_gem_object *obj;
+        struct drm_i915_gem_object *obj_priv;
+
+        obj = dev_priv->seqno_obj;
+        obj_priv = to_intel_bo(obj);
+        kunmap(obj_priv->pages[0]);
+        i915_gem_object_unpin(obj);
+        drm_gem_object_unreference(obj);
+        dev_priv->seqno_obj = NULL;
+
+        dev_priv->seqno_page = NULL;
 }
 
 static void
@@ -4619,6 +4743,9 @@ i915_gem_cleanup_hws(struct drm_device *dev)
         memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map));
         dev_priv->hw_status_page = NULL;
 
+        if (HAS_PIPE_CONTROL(dev))
+                i915_gem_cleanup_pipe_control(dev);
+
         /* Write high address into HWS_PGA when disabling. */
         I915_WRITE(HWS_PGA, 0x1ffff000);
 }
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index 449157f71610..4bdccefcf2cf 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -202,21 +202,17 @@ i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode)
                  * reg, so dont bother to check the size */
                 if (stride / 128 > I965_FENCE_MAX_PITCH_VAL)
                         return false;
-        } else if (IS_I9XX(dev)) {
-                uint32_t pitch_val = ffs(stride / tile_width) - 1;
-
-                /* XXX: For Y tiling, FENCE_MAX_PITCH_VAL is actually 6 (8KB)
-                 * instead of 4 (2KB) on 945s.
-                 */
-                if (pitch_val > I915_FENCE_MAX_PITCH_VAL ||
-                    size > (I830_FENCE_MAX_SIZE_VAL << 20))
+        } else if (IS_GEN3(dev) || IS_GEN2(dev)) {
+                if (stride > 8192)
                         return false;
-        } else {
-                uint32_t pitch_val = ffs(stride / tile_width) - 1;
 
-                if (pitch_val > I830_FENCE_MAX_PITCH_VAL ||
-                    size > (I830_FENCE_MAX_SIZE_VAL << 19))
-                        return false;
+                if (IS_GEN3(dev)) {
+                        if (size > I830_FENCE_MAX_SIZE_VAL << 20)
+                                return false;
+                } else {
+                        if (size > I830_FENCE_MAX_SIZE_VAL << 19)
+                                return false;
+                }
         }
 
         /* 965+ just needs multiples of tile width */
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 6421481d6222..2b8b969d0c15 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -349,7 +349,7 @@ irqreturn_t ironlake_irq_handler(struct drm_device *dev)
                                 READ_BREADCRUMB(dev_priv);
         }
 
-        if (gt_iir & GT_USER_INTERRUPT) {
+        if (gt_iir & GT_PIPE_NOTIFY) {
                 u32 seqno = i915_get_gem_seqno(dev);
                 dev_priv->mm.irq_gem_seqno = seqno;
                 trace_i915_gem_request_complete(dev, seqno);
@@ -1005,7 +1005,7 @@ void i915_user_irq_get(struct drm_device *dev)
         spin_lock_irqsave(&dev_priv->user_irq_lock, irqflags);
         if (dev->irq_enabled && (++dev_priv->user_irq_refcount == 1)) {
                 if (HAS_PCH_SPLIT(dev))
-                        ironlake_enable_graphics_irq(dev_priv, GT_USER_INTERRUPT);
+                        ironlake_enable_graphics_irq(dev_priv, GT_PIPE_NOTIFY);
                 else
                         i915_enable_irq(dev_priv, I915_USER_INTERRUPT);
         }
@@ -1021,7 +1021,7 @@ void i915_user_irq_put(struct drm_device *dev)
         BUG_ON(dev->irq_enabled && dev_priv->user_irq_refcount <= 0);
         if (dev->irq_enabled && (--dev_priv->user_irq_refcount == 0)) {
                 if (HAS_PCH_SPLIT(dev))
-                        ironlake_disable_graphics_irq(dev_priv, GT_USER_INTERRUPT);
+                        ironlake_disable_graphics_irq(dev_priv, GT_PIPE_NOTIFY);
                 else
                         i915_disable_irq(dev_priv, I915_USER_INTERRUPT);
         }
@@ -1305,7 +1305,7 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
         /* enable kind of interrupts always enabled */
         u32 display_mask = DE_MASTER_IRQ_CONTROL | DE_GSE | DE_PCH_EVENT |
                            DE_PLANEA_FLIP_DONE | DE_PLANEB_FLIP_DONE;
-        u32 render_mask = GT_USER_INTERRUPT;
+        u32 render_mask = GT_PIPE_NOTIFY;
         u32 hotplug_mask = SDE_CRT_HOTPLUG | SDE_PORTB_HOTPLUG |
                            SDE_PORTC_HOTPLUG | SDE_PORTD_HOTPLUG;
 
diff --git a/drivers/gpu/drm/i915/i915_opregion.c b/drivers/gpu/drm/i915/i915_opregion.c
index 7cc8410239cb..8fcc75c1aa28 100644
--- a/drivers/gpu/drm/i915/i915_opregion.c
+++ b/drivers/gpu/drm/i915/i915_opregion.c
@@ -382,8 +382,57 @@ static void intel_didl_outputs(struct drm_device *dev)
         struct drm_i915_private *dev_priv = dev->dev_private;
         struct intel_opregion *opregion = &dev_priv->opregion;
         struct drm_connector *connector;
+        acpi_handle handle;
+        struct acpi_device *acpi_dev, *acpi_cdev, *acpi_video_bus = NULL;
+        unsigned long long device_id;
+        acpi_status status;
         int i = 0;
 
+        handle = DEVICE_ACPI_HANDLE(&dev->pdev->dev);
+        if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &acpi_dev)))
+                return;
+
+        if (acpi_is_video_device(acpi_dev))
+                acpi_video_bus = acpi_dev;
+        else {
+                list_for_each_entry(acpi_cdev, &acpi_dev->children, node) {
+                        if (acpi_is_video_device(acpi_cdev)) {
+                                acpi_video_bus = acpi_cdev;
+                                break;
+                        }
+                }
+        }
+
+        if (!acpi_video_bus) {
+                printk(KERN_WARNING "No ACPI video bus found\n");
+                return;
+        }
+
+        list_for_each_entry(acpi_cdev, &acpi_video_bus->children, node) {
+                if (i >= 8) {
+                        dev_printk (KERN_ERR, &dev->pdev->dev,
+                                    "More than 8 outputs detected\n");
+                        return;
+                }
+                status =
+                        acpi_evaluate_integer(acpi_cdev->handle, "_ADR",
+                                                NULL, &device_id);
+                if (ACPI_SUCCESS(status)) {
+                        if (!device_id)
+                                goto blind_set;
+                        opregion->acpi->didl[i] = (u32)(device_id & 0x0f0f);
+                        i++;
+                }
+        }
+
+end:
+        /* If fewer than 8 outputs, the list must be null terminated */
+        if (i < 8)
+                opregion->acpi->didl[i] = 0;
+        return;
+
+blind_set:
+        i = 0;
         list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
                 int output_type = ACPI_OTHER_OUTPUT;
                 if (i >= 8) {
@@ -416,10 +465,7 @@ static void intel_didl_outputs(struct drm_device *dev)
                 opregion->acpi->didl[i] |= (1<<31) | output_type | i;
                 i++;
         }
-
-        /* If fewer than 8 outputs, the list must be null terminated */
-        if (i < 8)
-                opregion->acpi->didl[i] = 0;
+        goto end;
 }
 
 int intel_opregion_init(struct drm_device *dev, int resume)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index cbbf59f56dfa..4cbc5210fd30 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -230,6 +230,16 @@
 #define   ASYNC_FLIP                (1<<22)
 #define   DISPLAY_PLANE_A           (0<<20)
 #define   DISPLAY_PLANE_B           (1<<20)
+#define GFX_OP_PIPE_CONTROL     ((0x3<<29)|(0x3<<27)|(0x2<<24)|2)
+#define   PIPE_CONTROL_QW_WRITE (1<<14)
+#define   PIPE_CONTROL_DEPTH_STALL (1<<13)
+#define   PIPE_CONTROL_WC_FLUSH (1<<12)
+#define   PIPE_CONTROL_IS_FLUSH (1<<11) /* MBZ on Ironlake */
+#define   PIPE_CONTROL_TC_FLUSH (1<<10) /* GM45+ only */
+#define   PIPE_CONTROL_ISP_DIS  (1<<9)
+#define   PIPE_CONTROL_NOTIFY   (1<<8)
+#define   PIPE_CONTROL_GLOBAL_GTT (1<<2) /* in addr dword */
+#define   PIPE_CONTROL_STALL_EN (1<<1) /* in addr word, Ironlake+ only */
 
 /*
  * Fence registers
@@ -241,7 +251,7 @@
 #define   I830_FENCE_SIZE_BITS(size)    ((ffs((size) >> 19) - 1) << 8)
 #define   I830_FENCE_PITCH_SHIFT        4
 #define   I830_FENCE_REG_VALID          (1<<0)
-#define   I915_FENCE_MAX_PITCH_VAL      0x10
+#define   I915_FENCE_MAX_PITCH_VAL      4
 #define   I830_FENCE_MAX_PITCH_VAL      6
 #define   I830_FENCE_MAX_SIZE_VAL       (1<<8)
 
@@ -2285,6 +2295,7 @@
 #define DEIER   0x4400c
 
 /* GT interrupt */
+#define GT_PIPE_NOTIFY          (1 << 4)
 #define GT_SYNC_STATUS          (1 << 2)
 #define GT_USER_INTERRUPT       (1 << 0)
 
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index e7356fb6c918..c7502b6b1600 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4853,17 +4853,18 @@ static void intel_init_display(struct drm_device *dev)
                 dev_priv->display.update_wm = g4x_update_wm;
         else if (IS_I965G(dev))
                 dev_priv->display.update_wm = i965_update_wm;
-        else if (IS_I9XX(dev) || IS_MOBILE(dev)) {
+        else if (IS_I9XX(dev)) {
                 dev_priv->display.update_wm = i9xx_update_wm;
                 dev_priv->display.get_fifo_size = i9xx_get_fifo_size;
+        } else if (IS_I85X(dev)) {
+                dev_priv->display.update_wm = i9xx_update_wm;
+                dev_priv->display.get_fifo_size = i85x_get_fifo_size;
         } else {
-                if (IS_I85X(dev))
-                        dev_priv->display.get_fifo_size = i85x_get_fifo_size;
-                else if (IS_845G(dev))
+                dev_priv->display.update_wm = i830_update_wm;
+                if (IS_845G(dev))
                         dev_priv->display.get_fifo_size = i845_get_fifo_size;
                 else
                         dev_priv->display.get_fifo_size = i830_get_fifo_size;
-                dev_priv->display.update_wm = i830_update_wm;
         }
 }
 
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index bd75f99bd65e..eaf1f6bc44f1 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -324,13 +324,12 @@ void r300_gpu_init(struct radeon_device *rdev)
         uint32_t gb_tile_config, tmp;
 
         r100_hdp_reset(rdev);
-        /* FIXME: rv380 one pipes ? */
         if ((rdev->family == CHIP_R300 && rdev->pdev->device != 0x4144) ||
-            (rdev->family == CHIP_R350)) {
+            (rdev->family == CHIP_R350 && rdev->pdev->device != 0x4148)) {
                 /* r300,r350 */
                 rdev->num_gb_pipes = 2;
         } else {
-                /* rv350,rv370,rv380,r300 AD */
+                /* rv350,rv370,rv380,r300 AD, r350 AH */
                 rdev->num_gb_pipes = 1;
         }
         rdev->num_z_pipes = 1;
diff --git a/drivers/gpu/drm/radeon/r300_cmdbuf.c b/drivers/gpu/drm/radeon/r300_cmdbuf.c
index ea46d558e8f3..c5c2742e4140 100644
--- a/drivers/gpu/drm/radeon/r300_cmdbuf.c
+++ b/drivers/gpu/drm/radeon/r300_cmdbuf.c
@@ -921,7 +921,7 @@ static int r300_scratch(drm_radeon_private_t *dev_priv,
 
         ptr_addr = drm_buffer_read_object(cmdbuf->buffer,
                         sizeof(stack_ptr_addr), &stack_ptr_addr);
-        ref_age_base = (u32 *)(unsigned long)*ptr_addr;
+        ref_age_base = (u32 *)(unsigned long)get_unaligned(ptr_addr);
 
         for (i=0; i < header.scratch.n_bufs; i++) {
                 buf_idx = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 3dc968c9f5a4..c2bda4ad62e7 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -59,6 +59,12 @@ void r420_pipes_init(struct radeon_device *rdev)
         /* get max number of pipes */
         gb_pipe_select = RREG32(0x402C);
         num_pipes = ((gb_pipe_select >> 12) & 3) + 1;
+
+        /* SE chips have 1 pipe */
+        if ((rdev->pdev->device == 0x5e4c) ||
+            (rdev->pdev->device == 0x5e4f))
+                num_pipes = 1;
+
         rdev->num_gb_pipes = num_pipes;
         tmp = 0;
         switch (num_pipes) {
diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c
index 419630dd2075..2f042a3c0e62 100644
--- a/drivers/gpu/drm/radeon/radeon_cp.c
+++ b/drivers/gpu/drm/radeon/radeon_cp.c
@@ -435,14 +435,19 @@ static void radeon_init_pipes(struct drm_device *dev)
         if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R420) {
                 gb_pipe_sel = RADEON_READ(R400_GB_PIPE_SELECT);
                 dev_priv->num_gb_pipes = ((gb_pipe_sel >> 12) & 0x3) + 1;
+                /* SE cards have 1 pipe */
+                if ((dev->pdev->device == 0x5e4c) ||
+                    (dev->pdev->device == 0x5e4f))
+                        dev_priv->num_gb_pipes = 1;
         } else {
                 /* R3xx */
                 if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300 &&
                      dev->pdev->device != 0x4144) ||
-                    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350)) {
+                    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350 &&
+                     dev->pdev->device != 0x4148)) {
                         dev_priv->num_gb_pipes = 2;
                 } else {
-                        /* RV3xx/R300 AD */
+                        /* RV3xx/R300 AD/R350 AH */
                         dev_priv->num_gb_pipes = 1;
                 }
         }
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index b8d672828246..bb1c122cad21 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -86,12 +86,12 @@ static void evergreen_crtc_load_lut(struct drm_crtc *crtc)
         WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN + radeon_crtc->crtc_offset, 0xffff);
         WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_RED + radeon_crtc->crtc_offset, 0xffff);
 
-        WREG32(EVERGREEN_DC_LUT_RW_MODE, radeon_crtc->crtc_id);
-        WREG32(EVERGREEN_DC_LUT_WRITE_EN_MASK, 0x00000007);
+        WREG32(EVERGREEN_DC_LUT_RW_MODE + radeon_crtc->crtc_offset, 0);
+        WREG32(EVERGREEN_DC_LUT_WRITE_EN_MASK + radeon_crtc->crtc_offset, 0x00000007);
 
-        WREG32(EVERGREEN_DC_LUT_RW_INDEX, 0);
+        WREG32(EVERGREEN_DC_LUT_RW_INDEX + radeon_crtc->crtc_offset, 0);
         for (i = 0; i < 256; i++) {
-                WREG32(EVERGREEN_DC_LUT_30_COLOR,
+                WREG32(EVERGREEN_DC_LUT_30_COLOR + radeon_crtc->crtc_offset,
                        (radeon_crtc->lut_r[i] << 20) |
                        (radeon_crtc->lut_g[i] << 10) |
                        (radeon_crtc->lut_b[i] << 0));
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index 30293bec0801..fed7b8084779 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -1326,7 +1326,7 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
 
         radeon_encoder->pixel_clock = adjusted_mode->clock;
 
-        if (ASIC_IS_AVIVO(rdev)) {
+        if (ASIC_IS_AVIVO(rdev) && !ASIC_IS_DCE4(rdev)) {
                 if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT))
                         atombios_yuv_setup(encoder, true);
                 else
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index d3657dcfdd26..c633319f98ed 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -165,7 +165,7 @@ u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc)
 {
         struct radeon_device *rdev = dev->dev_private;
 
-        if (crtc < 0 || crtc > 1) {
+        if (crtc < 0 || crtc >= rdev->num_crtc) {
                 DRM_ERROR("Invalid crtc %d\n", crtc);
                 return -EINVAL;
         }
@@ -177,7 +177,7 @@ int radeon_enable_vblank_kms(struct drm_device *dev, int crtc)
 {
         struct radeon_device *rdev = dev->dev_private;
 
-        if (crtc < 0 || crtc > 1) {
+        if (crtc < 0 || crtc >= rdev->num_crtc) {
                 DRM_ERROR("Invalid crtc %d\n", crtc);
                 return -EINVAL;
         }
@@ -191,7 +191,7 @@ void radeon_disable_vblank_kms(struct drm_device *dev, int crtc)
 {
         struct radeon_device *rdev = dev->dev_private;
 
-        if (crtc < 0 || crtc > 1) {
+        if (crtc < 0 || crtc >= rdev->num_crtc) {
                 DRM_ERROR("Invalid crtc %d\n", crtc);
                 return;
         }
diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
index 75f3fa55663d..16c420240724 100644
--- a/drivers/hwmon/asus_atk0110.c
+++ b/drivers/hwmon/asus_atk0110.c
@@ -1169,15 +1169,19 @@ static int atk_create_files(struct atk_data *data)
         int err;
 
         list_for_each_entry(s, &data->sensor_list, list) {
+                sysfs_attr_init(&s->input_attr.attr);
                 err = device_create_file(data->hwmon_dev, &s->input_attr);
                 if (err)
                         return err;
+                sysfs_attr_init(&s->label_attr.attr);
                 err = device_create_file(data->hwmon_dev, &s->label_attr);
                 if (err)
                         return err;
+                sysfs_attr_init(&s->limit1_attr.attr);
                 err = device_create_file(data->hwmon_dev, &s->limit1_attr);
                 if (err)
                         return err;
+                sysfs_attr_init(&s->limit2_attr.attr);
                 err = device_create_file(data->hwmon_dev, &s->limit2_attr);
                 if (err)
                         return err;
diff --git a/drivers/hwmon/hp_accel.c b/drivers/hwmon/hp_accel.c
index be475e844c2a..c8ab50516672 100644
--- a/drivers/hwmon/hp_accel.c
+++ b/drivers/hwmon/hp_accel.c
@@ -217,6 +217,10 @@ static struct dmi_system_id lis3lv02d_dmi_ids[] = {
         AXIS_DMI_MATCH("DV7", "HP Pavilion dv7", x_inverted),
         AXIS_DMI_MATCH("HP8710", "HP Compaq 8710", y_inverted),
         AXIS_DMI_MATCH("HDX18", "HP HDX 18", x_inverted),
+        AXIS_DMI_MATCH("HPB432x", "HP ProBook 432", xy_rotated_left),
+        AXIS_DMI_MATCH("HPB442x", "HP ProBook 442", xy_rotated_left),
+        AXIS_DMI_MATCH("HPB452x", "HP ProBook 452", y_inverted),
+        AXIS_DMI_MATCH("HPB522x", "HP ProBook 522", xy_swap),
         { NULL, }
 /* Laptop models without axis info (yet):
  * "NC6910" "HP Compaq 6910"
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index f7e27b702375..d1ff9408dc1f 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -146,10 +146,10 @@ static int i2c_imx_bus_busy(struct imx_i2c_struct *i2c_imx, int for_busy)
                                 "<%s> I2C Interrupted\n", __func__);
                         return -EINTR;
                 }
-                if (time_after(jiffies, orig_jiffies + HZ / 1000)) {
+                if (time_after(jiffies, orig_jiffies + msecs_to_jiffies(500))) {
                         dev_dbg(&i2c_imx->adapter.dev,
                                 "<%s> I2C bus is busy\n", __func__);
-                        return -EIO;
+                        return -ETIMEDOUT;
                 }
                 schedule();
         }
@@ -444,6 +444,8 @@ static int i2c_imx_xfer(struct i2c_adapter *adapter,
                         result = i2c_imx_read(i2c_imx, &msgs[i]);
                 else
                         result = i2c_imx_write(i2c_imx, &msgs[i]);
+                if (result)
+                        goto fail0;
         }
 
 fail0:
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 6bd0f19cd451..389ac6032a7b 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -903,6 +903,11 @@ omap_i2c_probe(struct platform_device *pdev)
 
         platform_set_drvdata(pdev, dev);
 
+        if (cpu_is_omap7xx())
+                dev->reg_shift = 1;
+        else
+                dev->reg_shift = 2;
+
         if ((r = omap_i2c_get_clocks(dev)) != 0)
                 goto err_iounmap;
 
@@ -926,11 +931,6 @@ omap_i2c_probe(struct platform_device *pdev)
                 dev->b_hw = 1; /* Enable hardware fixes */
         }
 
-        if (cpu_is_omap7xx())
-                dev->reg_shift = 1;
-        else
-                dev->reg_shift = 2;
-
         /* reset ASAP, clearing any IRQs */
         omap_i2c_init(dev);
 
diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c
index 247103372a06..a97e3fec8148 100644
--- a/drivers/i2c/busses/i2c-pnx.c
+++ b/drivers/i2c/busses/i2c-pnx.c
@@ -173,6 +173,9 @@ static int i2c_pnx_master_xmit(struct i2c_pnx_algo_data *alg_data)
                 /* We still have something to talk about... */
                 val = *alg_data->mif.buf++;
 
+                if (alg_data->mif.len == 1)
+                        val |= stop_bit;
+
                 alg_data->mif.len--;
                 iowrite32(val, I2C_REG_TX(alg_data));
 
@@ -246,6 +249,9 @@ static int i2c_pnx_master_rcv(struct i2c_pnx_algo_data *alg_data)
                         __func__);
 
                 if (alg_data->mif.len == 1) {
+                        /* Last byte, do not acknowledge next rcv. */
+                        val |= stop_bit;
+
                         /*
                          * Enable interrupt RFDAIE (data in Rx fifo),
                          * and disable DRMIE (need data for Tx)
@@ -633,6 +639,8 @@ static int __devinit i2c_pnx_probe(struct platform_device *pdev)
          */
 
         tmp = ((freq / 1000) / I2C_PNX_SPEED_KHZ) / 2 - 2;
+        if (tmp > 0x3FF)
+                tmp = 0x3FF;
         iowrite32(tmp, I2C_REG_CKH(alg_data));
         iowrite32(tmp, I2C_REG_CKL(alg_data));
 
diff --git a/drivers/i2c/busses/i2c-stu300.c b/drivers/i2c/busses/i2c-stu300.c
index 1f5b38be73bc..495be451d326 100644
--- a/drivers/i2c/busses/i2c-stu300.c
+++ b/drivers/i2c/busses/i2c-stu300.c
@@ -498,7 +498,7 @@ static int stu300_set_clk(struct stu300_dev *dev, unsigned long clkrate)
         int i = 0;
 
         /* Locate the apropriate clock setting */
-        while (i < ARRAY_SIZE(stu300_clktable) &&
+        while (i < ARRAY_SIZE(stu300_clktable) - 1 &&
                stu300_clktable[i].rate < clkrate)
                 i++;
 
diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c
index ab87e4f7cec9..defce2877eef 100644
--- a/drivers/ide/ide-cs.c
+++ b/drivers/ide/ide-cs.c
@@ -409,6 +409,8 @@ static struct pcmcia_device_id ide_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420),
         PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178),
         PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
+        PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x3e520e17),
+        PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10),
         PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e),
         PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2      ", 0x547e66dc, 0x8671043b),
         PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
@@ -429,6 +431,8 @@ static struct pcmcia_device_id ide_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
         PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2),
         PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
+        PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x9351e59d),
+        PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47),
         PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
         PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
         PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index e3e9a36ea3b7..58ea0ecae7c3 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1650,8 +1650,8 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector,
                                      int previous, int *dd_idx,
                                      struct stripe_head *sh)
 {
-        long stripe;
-        unsigned long chunk_number;
+        sector_t stripe, stripe2;
+        sector_t chunk_number;
         unsigned int chunk_offset;
         int pd_idx, qd_idx;
         int ddf_layout = 0;
@@ -1671,18 +1671,13 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector,
          */
         chunk_offset = sector_div(r_sector, sectors_per_chunk);
         chunk_number = r_sector;
-        BUG_ON(r_sector != chunk_number);
 
         /*
          * Compute the stripe number
          */
-        stripe = chunk_number / data_disks;
-
-        /*
-         * Compute the data disk and parity disk indexes inside the stripe
-         */
-        *dd_idx = chunk_number % data_disks;
-
+        stripe = chunk_number;
+        *dd_idx = sector_div(stripe, data_disks);
+        stripe2 = stripe;
         /*
          * Select the parity disk based on the user selected algorithm.
          */
@@ -1694,21 +1689,21 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector,
         case 5:
                 switch (algorithm) {
                 case ALGORITHM_LEFT_ASYMMETRIC:
-                        pd_idx = data_disks - stripe % raid_disks;
+                        pd_idx = data_disks - sector_div(stripe2, raid_disks);
                         if (*dd_idx >= pd_idx)
                                 (*dd_idx)++;
                         break;
                 case ALGORITHM_RIGHT_ASYMMETRIC:
-                        pd_idx = stripe % raid_disks;
+                        pd_idx = sector_div(stripe2, raid_disks);
                         if (*dd_idx >= pd_idx)
                                 (*dd_idx)++;
                         break;
                 case ALGORITHM_LEFT_SYMMETRIC:
-                        pd_idx = data_disks - stripe % raid_disks;
+                        pd_idx = data_disks - sector_div(stripe2, raid_disks);
                         *dd_idx = (pd_idx + 1 + *dd_idx) % raid_disks;
                         break;
                 case ALGORITHM_RIGHT_SYMMETRIC:
-                        pd_idx = stripe % raid_disks;
+                        pd_idx = sector_div(stripe2, raid_disks);
                         *dd_idx = (pd_idx + 1 + *dd_idx) % raid_disks;
                         break;
                 case ALGORITHM_PARITY_0:
@@ -1728,7 +1723,7 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector,
 
                 switch (algorithm) {
                 case ALGORITHM_LEFT_ASYMMETRIC:
-                        pd_idx = raid_disks - 1 - (stripe % raid_disks);
+                        pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks);
                         qd_idx = pd_idx + 1;
                         if (pd_idx == raid_disks-1) {
                                 (*dd_idx)++;    /* Q D D D P */
@@ -1737,7 +1732,7 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector,
                                 (*dd_idx) += 2; /* D D P Q D */
                         break;
                 case ALGORITHM_RIGHT_ASYMMETRIC:
-                        pd_idx = stripe % raid_disks;
+                        pd_idx = sector_div(stripe2, raid_disks);
                         qd_idx = pd_idx + 1;
                         if (pd_idx == raid_disks-1) {
                                 (*dd_idx)++;    /* Q D D D P */
@@ -1746,12 +1741,12 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector,
                                 (*dd_idx) += 2; /* D D P Q D */
                         break;
                 case ALGORITHM_LEFT_SYMMETRIC:
-                        pd_idx = raid_disks - 1 - (stripe % raid_disks);
+                        pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks);
                         qd_idx = (pd_idx + 1) % raid_disks;
                         *dd_idx = (pd_idx + 2 + *dd_idx) % raid_disks;
                         break;
                 case ALGORITHM_RIGHT_SYMMETRIC:
-                        pd_idx = stripe % raid_disks;
+                        pd_idx = sector_div(stripe2, raid_disks);
                         qd_idx = (pd_idx + 1) % raid_disks;
                         *dd_idx = (pd_idx + 2 + *dd_idx) % raid_disks;
                         break;
@@ -1770,7 +1765,7 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector,
                         /* Exactly the same as RIGHT_ASYMMETRIC, but or
                          * of blocks for computing Q is different.
                          */
-                        pd_idx = stripe % raid_disks;
+                        pd_idx = sector_div(stripe2, raid_disks);
                         qd_idx = pd_idx + 1;
                         if (pd_idx == raid_disks-1) {
                                 (*dd_idx)++;    /* Q D D D P */
@@ -1785,7 +1780,8 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector,
                          * D D D P Q  rather than
                          * Q D D D P
                          */
-                        pd_idx = raid_disks - 1 - ((stripe + 1) % raid_disks);
+                        stripe2 += 1;
+                        pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks);
                         qd_idx = pd_idx + 1;
                         if (pd_idx == raid_disks-1) {
                                 (*dd_idx)++;    /* Q D D D P */
@@ -1797,7 +1793,7 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector,
 
                 case ALGORITHM_ROTATING_N_CONTINUE:
                         /* Same as left_symmetric but Q is before P */
-                        pd_idx = raid_disks - 1 - (stripe % raid_disks);
+                        pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks);
                         qd_idx = (pd_idx + raid_disks - 1) % raid_disks;
                         *dd_idx = (pd_idx + 1 + *dd_idx) % raid_disks;
                         ddf_layout = 1;
@@ -1805,27 +1801,27 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector,
 
                 case ALGORITHM_LEFT_ASYMMETRIC_6:
                         /* RAID5 left_asymmetric, with Q on last device */
-                        pd_idx = data_disks - stripe % (raid_disks-1);
+                        pd_idx = data_disks - sector_div(stripe2, raid_disks-1);
                         if (*dd_idx >= pd_idx)
                                 (*dd_idx)++;
                         qd_idx = raid_disks - 1;
                         break;
 
                 case ALGORITHM_RIGHT_ASYMMETRIC_6:
-                        pd_idx = stripe % (raid_disks-1);
+                        pd_idx = sector_div(stripe2, raid_disks-1);
                         if (*dd_idx >= pd_idx)
                                 (*dd_idx)++;
                         qd_idx = raid_disks - 1;
                         break;
 
                 case ALGORITHM_LEFT_SYMMETRIC_6:
-                        pd_idx = data_disks - stripe % (raid_disks-1);
+                        pd_idx = data_disks - sector_div(stripe2, raid_disks-1);
                         *dd_idx = (pd_idx + 1 + *dd_idx) % (raid_disks-1);
                         qd_idx = raid_disks - 1;
                         break;
 
                 case ALGORITHM_RIGHT_SYMMETRIC_6:
-                        pd_idx = stripe % (raid_disks-1);
+                        pd_idx = sector_div(stripe2, raid_disks-1);
                         *dd_idx = (pd_idx + 1 + *dd_idx) % (raid_disks-1);
                         qd_idx = raid_disks - 1;
                         break;
@@ -1870,14 +1866,14 @@ static sector_t compute_blocknr(struct stripe_head *sh, int i, int previous)
                                  : conf->algorithm;
         sector_t stripe;
         int chunk_offset;
-        int chunk_number, dummy1, dd_idx = i;
+        sector_t chunk_number;
+        int dummy1, dd_idx = i;
         sector_t r_sector;
         struct stripe_head sh2;
 
 
         chunk_offset = sector_div(new_sector, sectors_per_chunk);
         stripe = new_sector;
-        BUG_ON(new_sector != stripe);
 
         if (i == sh->pd_idx)
                 return 0;
@@ -1970,7 +1966,7 @@ static sector_t compute_blocknr(struct stripe_head *sh, int i, int previous)
         }
 
         chunk_number = stripe * data_disks + i;
-        r_sector = (sector_t)chunk_number * sectors_per_chunk + chunk_offset;
+        r_sector = chunk_number * sectors_per_chunk + chunk_offset;
 
         check = raid5_compute_sector(conf, r_sector,
                                      previous, &dummy1, &sh2);
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 2191c8d896a0..0d0d625fece2 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -311,6 +311,22 @@ config TI_DAC7512
           This driver can also be built as a module. If so, the module
           will be calles ti_dac7512.
 
+config VMWARE_BALLOON
+        tristate "VMware Balloon Driver"
+        depends on X86
+        help
+          This is VMware physical memory management driver which acts
+          like a "balloon" that can be inflated to reclaim physical pages
+          by reserving them in the guest and invalidating them in the
+          monitor, freeing up the underlying machine pages so they can
+          be allocated to other guests. The balloon can also be deflated
+          to allow the guest to use more physical memory.
+
+          If unsure, say N.
+
+          To compile this driver as a module, choose M here: the
+          module will be called vmware_balloon.
+
 source "drivers/misc/c2port/Kconfig"
 source "drivers/misc/eeprom/Kconfig"
 source "drivers/misc/cb710/Kconfig"
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 27c484355414..7b6f7eefdf8d 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -29,3 +29,4 @@ obj-$(CONFIG_C2PORT)		+= c2port/
 obj-$(CONFIG_IWMC3200TOP)      += iwmc3200top/
 obj-y                           += eeprom/
 obj-y                           += cb710/
+obj-$(CONFIG_VMWARE_BALLOON)    += vmware_balloon.o
diff --git a/drivers/misc/vmware_balloon.c b/drivers/misc/vmware_balloon.c
new file mode 100644
index 000000000000..e7161c4e3798
--- /dev/null
+++ b/drivers/misc/vmware_balloon.c
@@ -0,0 +1,832 @@
+/*
+ * VMware Balloon driver.
+ *
+ * Copyright (C) 2000-2010, VMware, Inc. All Rights Reserved.
+ *
+ * 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; version 2 of the License and no later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Maintained by: Dmitry Torokhov <dtor@vmware.com>
+ */
+
+/*
+ * This is VMware physical memory management driver for Linux. The driver
+ * acts like a "balloon" that can be inflated to reclaim physical pages by
+ * reserving them in the guest and invalidating them in the monitor,
+ * freeing up the underlying machine pages so they can be allocated to
+ * other guests.  The balloon can also be deflated to allow the guest to
+ * use more physical memory. Higher level policies can control the sizes
+ * of balloons in VMs in order to manage physical memory resources.
+ */
+
+//#define DEBUG
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/module.h>
+#include <linux/workqueue.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include <asm/vmware.h>
+
+MODULE_AUTHOR("VMware, Inc.");
+MODULE_DESCRIPTION("VMware Memory Control (Balloon) Driver");
+MODULE_VERSION("1.2.1.0-K");
+MODULE_ALIAS("dmi:*:svnVMware*:*");
+MODULE_ALIAS("vmware_vmmemctl");
+MODULE_LICENSE("GPL");
+
+/*
+ * Various constants controlling rate of inflaint/deflating balloon,
+ * measured in pages.
+ */
+
+/*
+ * Rate of allocating memory when there is no memory pressure
+ * (driver performs non-sleeping allocations).
+ */
+#define VMW_BALLOON_NOSLEEP_ALLOC_MAX   16384U
+
+/*
+ * Rates of memory allocaton when guest experiences memory pressure
+ * (driver performs sleeping allocations).
+ */
+#define VMW_BALLOON_RATE_ALLOC_MIN      512U
+#define VMW_BALLOON_RATE_ALLOC_MAX      2048U
+#define VMW_BALLOON_RATE_ALLOC_INC      16U
+
+/*
+ * Rates for releasing pages while deflating balloon.
+ */
+#define VMW_BALLOON_RATE_FREE_MIN       512U
+#define VMW_BALLOON_RATE_FREE_MAX       16384U
+#define VMW_BALLOON_RATE_FREE_INC       16U
+
+/*
+ * When guest is under memory pressure, use a reduced page allocation
+ * rate for next several cycles.
+ */
+#define VMW_BALLOON_SLOW_CYCLES         4
+
+/*
+ * Use __GFP_HIGHMEM to allow pages from HIGHMEM zone. We don't
+ * allow wait (__GFP_WAIT) for NOSLEEP page allocations. Use
+ * __GFP_NOWARN, to suppress page allocation failure warnings.
+ */
+#define VMW_PAGE_ALLOC_NOSLEEP          (__GFP_HIGHMEM|__GFP_NOWARN)
+
+/*
+ * Use GFP_HIGHUSER when executing in a separate kernel thread
+ * context and allocation can sleep.  This is less stressful to
+ * the guest memory system, since it allows the thread to block
+ * while memory is reclaimed, and won't take pages from emergency
+ * low-memory pools.
+ */
+#define VMW_PAGE_ALLOC_CANSLEEP         (GFP_HIGHUSER)
+
+/* Maximum number of page allocations without yielding processor */
+#define VMW_BALLOON_YIELD_THRESHOLD     1024
+
+
+/*
+ * Hypervisor communication port definitions.
+ */
+#define VMW_BALLOON_HV_PORT             0x5670
+#define VMW_BALLOON_HV_MAGIC            0x456c6d6f
+#define VMW_BALLOON_PROTOCOL_VERSION    2
+#define VMW_BALLOON_GUEST_ID            1       /* Linux */
+
+#define VMW_BALLOON_CMD_START           0
+#define VMW_BALLOON_CMD_GET_TARGET      1
+#define VMW_BALLOON_CMD_LOCK            2
+#define VMW_BALLOON_CMD_UNLOCK          3
+#define VMW_BALLOON_CMD_GUEST_ID        4
+
+/* error codes */
+#define VMW_BALLOON_SUCCESS             0
+#define VMW_BALLOON_FAILURE             -1
+#define VMW_BALLOON_ERROR_CMD_INVALID   1
+#define VMW_BALLOON_ERROR_PPN_INVALID   2
+#define VMW_BALLOON_ERROR_PPN_LOCKED    3
+#define VMW_BALLOON_ERROR_PPN_UNLOCKED  4
+#define VMW_BALLOON_ERROR_PPN_PINNED    5
+#define VMW_BALLOON_ERROR_PPN_NOTNEEDED 6
+#define VMW_BALLOON_ERROR_RESET         7
+#define VMW_BALLOON_ERROR_BUSY          8
+
+#define VMWARE_BALLOON_CMD(cmd, data, result)           \
+({                                                      \
+        unsigned long __stat, __dummy1, __dummy2;       \
+        __asm__ __volatile__ ("inl (%%dx)" :            \
+                "=a"(__stat),                           \
+                "=c"(__dummy1),                         \
+                "=d"(__dummy2),                         \
+                "=b"(result) :                          \
+                "0"(VMW_BALLOON_HV_MAGIC),              \
+                "1"(VMW_BALLOON_CMD_##cmd),             \
+                "2"(VMW_BALLOON_HV_PORT),               \
+                "3"(data) :                             \
+                "memory");                              \
+        result &= -1UL;                                 \
+        __stat & -1UL;                                  \
+})
+
+#ifdef CONFIG_DEBUG_FS
+struct vmballoon_stats {
+        unsigned int timer;
+
+        /* allocation statustics */
+        unsigned int alloc;
+        unsigned int alloc_fail;
+        unsigned int sleep_alloc;
+        unsigned int sleep_alloc_fail;
+        unsigned int refused_alloc;
+        unsigned int refused_free;
+        unsigned int free;
+
+        /* monitor operations */
+        unsigned int lock;
+        unsigned int lock_fail;
+        unsigned int unlock;
+        unsigned int unlock_fail;
+        unsigned int target;
+        unsigned int target_fail;
+        unsigned int start;
+        unsigned int start_fail;
+        unsigned int guest_type;
+        unsigned int guest_type_fail;
+};
+
+#define STATS_INC(stat) (stat)++
+#else
+#define STATS_INC(stat)
+#endif
+
+struct vmballoon {
+
+        /* list of reserved physical pages */
+        struct list_head pages;
+
+        /* transient list of non-balloonable pages */
+        struct list_head refused_pages;
+
+        /* balloon size in pages */
+        unsigned int size;
+        unsigned int target;
+
+        /* reset flag */
+        bool reset_required;
+
+        /* adjustment rates (pages per second) */
+        unsigned int rate_alloc;
+        unsigned int rate_free;
+
+        /* slowdown page allocations for next few cycles */
+        unsigned int slow_allocation_cycles;
+
+#ifdef CONFIG_DEBUG_FS
+        /* statistics */
+        struct vmballoon_stats stats;
+
+        /* debugfs file exporting statistics */
+        struct dentry *dbg_entry;
+#endif
+
+        struct sysinfo sysinfo;
+
+        struct delayed_work dwork;
+};
+
+static struct vmballoon balloon;
+static struct workqueue_struct *vmballoon_wq;
+
+/*
+ * Send "start" command to the host, communicating supported version
+ * of the protocol.
+ */
+static bool vmballoon_send_start(struct vmballoon *b)
+{
+        unsigned long status, dummy;
+
+        STATS_INC(b->stats.start);
+
+        status = VMWARE_BALLOON_CMD(START, VMW_BALLOON_PROTOCOL_VERSION, dummy);
+        if (status == VMW_BALLOON_SUCCESS)
+                return true;
+
+        pr_debug("%s - failed, hv returns %ld\n", __func__, status);
+        STATS_INC(b->stats.start_fail);
+        return false;
+}
+
+static bool vmballoon_check_status(struct vmballoon *b, unsigned long status)
+{
+        switch (status) {
+        case VMW_BALLOON_SUCCESS:
+                return true;
+
+        case VMW_BALLOON_ERROR_RESET:
+                b->reset_required = true;
+                /* fall through */
+
+        default:
+                return false;
+        }
+}
+
+/*
+ * Communicate guest type to the host so that it can adjust ballooning
+ * algorithm to the one most appropriate for the guest. This command
+ * is normally issued after sending "start" command and is part of
+ * standard reset sequence.
+ */
+static bool vmballoon_send_guest_id(struct vmballoon *b)
+{
+        unsigned long status, dummy;
+
+        status = VMWARE_BALLOON_CMD(GUEST_ID, VMW_BALLOON_GUEST_ID, dummy);
+
+        STATS_INC(b->stats.guest_type);
+
+        if (vmballoon_check_status(b, status))
+                return true;
+
+        pr_debug("%s - failed, hv returns %ld\n", __func__, status);
+        STATS_INC(b->stats.guest_type_fail);
+        return false;
+}
+
+/*
+ * Retrieve desired balloon size from the host.
+ */
+static bool vmballoon_send_get_target(struct vmballoon *b, u32 *new_target)
+{
+        unsigned long status;
+        unsigned long target;
+        unsigned long limit;
+        u32 limit32;
+
+        /*
+         * si_meminfo() is cheap. Moreover, we want to provide dynamic
+         * max balloon size later. So let us call si_meminfo() every
+         * iteration.
+         */
+        si_meminfo(&b->sysinfo);
+        limit = b->sysinfo.totalram;
+
+        /* Ensure limit fits in 32-bits */
+        limit32 = (u32)limit;
+        if (limit != limit32)
+                return false;
+
+        /* update stats */
+        STATS_INC(b->stats.target);
+
+        status = VMWARE_BALLOON_CMD(GET_TARGET, limit, target);
+        if (vmballoon_check_status(b, status)) {
+                *new_target = target;
+                return true;
+        }
+
+        pr_debug("%s - failed, hv returns %ld\n", __func__, status);
+        STATS_INC(b->stats.target_fail);
+        return false;
+}
+
+/*
+ * Notify the host about allocated page so that host can use it without
+ * fear that guest will need it. Host may reject some pages, we need to
+ * check the return value and maybe submit a different page.
+ */
+static bool vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn)
+{
+        unsigned long status, dummy;
+        u32 pfn32;
+
+        pfn32 = (u32)pfn;
+        if (pfn32 != pfn)
+                return false;
+
+        STATS_INC(b->stats.lock);
+
+        status = VMWARE_BALLOON_CMD(LOCK, pfn, dummy);
+        if (vmballoon_check_status(b, status))
+                return true;
+
+        pr_debug("%s - ppn %lx, hv returns %ld\n", __func__, pfn, status);
+        STATS_INC(b->stats.lock_fail);
+        return false;
+}
+
+/*
+ * Notify the host that guest intends to release given page back into
+ * the pool of available (to the guest) pages.
+ */
+static bool vmballoon_send_unlock_page(struct vmballoon *b, unsigned long pfn)
+{
+        unsigned long status, dummy;
+        u32 pfn32;
+
+        pfn32 = (u32)pfn;
+        if (pfn32 != pfn)
+                return false;
+
+        STATS_INC(b->stats.unlock);
+
+        status = VMWARE_BALLOON_CMD(UNLOCK, pfn, dummy);
+        if (vmballoon_check_status(b, status))
+                return true;
+
+        pr_debug("%s - ppn %lx, hv returns %ld\n", __func__, pfn, status);
+        STATS_INC(b->stats.unlock_fail);
+        return false;
+}
+
+/*
+ * Quickly release all pages allocated for the balloon. This function is
+ * called when host decides to "reset" balloon for one reason or another.
+ * Unlike normal "deflate" we do not (shall not) notify host of the pages
+ * being released.
+ */
+static void vmballoon_pop(struct vmballoon *b)
+{
+        struct page *page, *next;
+        unsigned int count = 0;
+
+        list_for_each_entry_safe(page, next, &b->pages, lru) {
+                list_del(&page->lru);
+                __free_page(page);
+                STATS_INC(b->stats.free);
+                b->size--;
+
+                if (++count >= b->rate_free) {
+                        count = 0;
+                        cond_resched();
+                }
+        }
+}
+
+/*
+ * Perform standard reset sequence by popping the balloon (in case it
+ * is not  empty) and then restarting protocol. This operation normally
+ * happens when host responds with VMW_BALLOON_ERROR_RESET to a command.
+ */
+static void vmballoon_reset(struct vmballoon *b)
+{
+        /* free all pages, skipping monitor unlock */
+        vmballoon_pop(b);
+
+        if (vmballoon_send_start(b)) {
+                b->reset_required = false;
+                if (!vmballoon_send_guest_id(b))
+                        pr_err("failed to send guest ID to the host\n");
+        }
+}
+
+/*
+ * Allocate (or reserve) a page for the balloon and notify the host.  If host
+ * refuses the page put it on "refuse" list and allocate another one until host
+ * is satisfied. "Refused" pages are released at the end of inflation cycle
+ * (when we allocate b->rate_alloc pages).
+ */
+static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep)
+{
+        struct page *page;
+        gfp_t flags;
+        bool locked = false;
+
+        do {
+                if (!can_sleep)
+                        STATS_INC(b->stats.alloc);
+                else
+                        STATS_INC(b->stats.sleep_alloc);
+
+                flags = can_sleep ? VMW_PAGE_ALLOC_CANSLEEP : VMW_PAGE_ALLOC_NOSLEEP;
+                page = alloc_page(flags);
+                if (!page) {
+                        if (!can_sleep)
+                                STATS_INC(b->stats.alloc_fail);
+                        else
+                                STATS_INC(b->stats.sleep_alloc_fail);
+                        return -ENOMEM;
+                }
+
+                /* inform monitor */
+                locked = vmballoon_send_lock_page(b, page_to_pfn(page));
+                if (!locked) {
+                        if (b->reset_required) {
+                                __free_page(page);
+                                return -EIO;
+                        }
+
+                        /* place on list of non-balloonable pages, retry allocation */
+                        list_add(&page->lru, &b->refused_pages);
+                        STATS_INC(b->stats.refused_alloc);
+                }
+        } while (!locked);
+
+        /* track allocated page */
+        list_add(&page->lru, &b->pages);
+
+        /* update balloon size */
+        b->size++;
+
+        return 0;
+}
+
+/*
+ * Release the page allocated for the balloon. Note that we first notify
+ * the host so it can make sure the page will be available for the guest
+ * to use, if needed.
+ */
+static int vmballoon_release_page(struct vmballoon *b, struct page *page)
+{
+        if (!vmballoon_send_unlock_page(b, page_to_pfn(page)))
+                return -EIO;
+
+        list_del(&page->lru);
+
+        /* deallocate page */
+        __free_page(page);
+        STATS_INC(b->stats.free);
+
+        /* update balloon size */
+        b->size--;
+
+        return 0;
+}
+
+/*
+ * Release pages that were allocated while attempting to inflate the
+ * balloon but were refused by the host for one reason or another.
+ */
+static void vmballoon_release_refused_pages(struct vmballoon *b)
+{
+        struct page *page, *next;
+
+        list_for_each_entry_safe(page, next, &b->refused_pages, lru) {
+                list_del(&page->lru);
+                __free_page(page);
+                STATS_INC(b->stats.refused_free);
+        }
+}
+
+/*
+ * Inflate the balloon towards its target size. Note that we try to limit
+ * the rate of allocation to make sure we are not choking the rest of the
+ * system.
+ */
+static void vmballoon_inflate(struct vmballoon *b)
+{
+        unsigned int goal;
+        unsigned int rate;
+        unsigned int i;
+        unsigned int allocations = 0;
+        int error = 0;
+        bool alloc_can_sleep = false;
+
+        pr_debug("%s - size: %d, target %d\n", __func__, b->size, b->target);
+
+        /*
+         * First try NOSLEEP page allocations to inflate balloon.
+         *
+         * If we do not throttle nosleep allocations, we can drain all
+         * free pages in the guest quickly (if the balloon target is high).
+         * As a side-effect, draining free pages helps to inform (force)
+         * the guest to start swapping if balloon target is not met yet,
+         * which is a desired behavior. However, balloon driver can consume
+         * all available CPU cycles if too many pages are allocated in a
+         * second. Therefore, we throttle nosleep allocations even when
+         * the guest is not under memory pressure. OTOH, if we have already
+         * predicted that the guest is under memory pressure, then we
+         * slowdown page allocations considerably.
+         */
+
+        goal = b->target - b->size;
+        /*
+         * Start with no sleep allocation rate which may be higher
+         * than sleeping allocation rate.
+         */
+        rate = b->slow_allocation_cycles ?
+                        b->rate_alloc : VMW_BALLOON_NOSLEEP_ALLOC_MAX;
+
+        pr_debug("%s - goal: %d, no-sleep rate: %d, sleep rate: %d\n",
+                 __func__, goal, rate, b->rate_alloc);
+
+        for (i = 0; i < goal; i++) {
+
+                error = vmballoon_reserve_page(b, alloc_can_sleep);
+                if (error) {
+                        if (error != -ENOMEM) {
+                                /*
+                                 * Not a page allocation failure, stop this
+                                 * cycle. Maybe we'll get new target from
+                                 * the host soon.
+                                 */
+                                break;
+                        }
+
+                        if (alloc_can_sleep) {
+                                /*
+                                 * CANSLEEP page allocation failed, so guest
+                                 * is under severe memory pressure. Quickly
+                                 * decrease allocation rate.
+                                 */
+                                b->rate_alloc = max(b->rate_alloc / 2,
+                                                    VMW_BALLOON_RATE_ALLOC_MIN);
+                                break;
+                        }
+
+                        /*
+                         * NOSLEEP page allocation failed, so the guest is
+                         * under memory pressure. Let us slow down page
+                         * allocations for next few cycles so that the guest
+                         * gets out of memory pressure. Also, if we already
+                         * allocated b->rate_alloc pages, let's pause,
+                         * otherwise switch to sleeping allocations.
+                         */
+                        b->slow_allocation_cycles = VMW_BALLOON_SLOW_CYCLES;
+
+                        if (i >= b->rate_alloc)
+                                break;
+
+                        alloc_can_sleep = true;
+                        /* Lower rate for sleeping allocations. */
+                        rate = b->rate_alloc;
+                }
+
+                if (++allocations > VMW_BALLOON_YIELD_THRESHOLD) {
+                        cond_resched();
+                        allocations = 0;
+                }
+
+                if (i >= rate) {
+                        /* We allocated enough pages, let's take a break. */
+                        break;
+                }
+        }
+
+        /*
+         * We reached our goal without failures so try increasing
+         * allocation rate.
+         */
+        if (error == 0 && i >= b->rate_alloc) {
+                unsigned int mult = i / b->rate_alloc;
+
+                b->rate_alloc =
+                        min(b->rate_alloc + mult * VMW_BALLOON_RATE_ALLOC_INC,
+                            VMW_BALLOON_RATE_ALLOC_MAX);
+        }
+
+        vmballoon_release_refused_pages(b);
+}
+
+/*
+ * Decrease the size of the balloon allowing guest to use more memory.
+ */
+static void vmballoon_deflate(struct vmballoon *b)
+{
+        struct page *page, *next;
+        unsigned int i = 0;
+        unsigned int goal;
+        int error;
+
+        pr_debug("%s - size: %d, target %d\n", __func__, b->size, b->target);
+
+        /* limit deallocation rate */
+        goal = min(b->size - b->target, b->rate_free);
+
+        pr_debug("%s - goal: %d, rate: %d\n", __func__, goal, b->rate_free);
+
+        /* free pages to reach target */
+        list_for_each_entry_safe(page, next, &b->pages, lru) {
+                error = vmballoon_release_page(b, page);
+                if (error) {
+                        /* quickly decrease rate in case of error */
+                        b->rate_free = max(b->rate_free / 2,
+                                           VMW_BALLOON_RATE_FREE_MIN);
+                        return;
+                }
+
+                if (++i >= goal)
+                        break;
+        }
+
+        /* slowly increase rate if there were no errors */
+        b->rate_free = min(b->rate_free + VMW_BALLOON_RATE_FREE_INC,
+                           VMW_BALLOON_RATE_FREE_MAX);
+}
+
+/*
+ * Balloon work function: reset protocol, if needed, get the new size and
+ * adjust balloon as needed. Repeat in 1 sec.
+ */
+static void vmballoon_work(struct work_struct *work)
+{
+        struct delayed_work *dwork = to_delayed_work(work);
+        struct vmballoon *b = container_of(dwork, struct vmballoon, dwork);
+        unsigned int target;
+
+        STATS_INC(b->stats.timer);
+
+        if (b->reset_required)
+                vmballoon_reset(b);
+
+        if (b->slow_allocation_cycles > 0)
+                b->slow_allocation_cycles--;
+
+        if (vmballoon_send_get_target(b, &target)) {
+                /* update target, adjust size */
+                b->target = target;
+
+                if (b->size < target)
+                        vmballoon_inflate(b);
+                else if (b->size > target)
+                        vmballoon_deflate(b);
+        }
+
+        queue_delayed_work(vmballoon_wq, dwork, round_jiffies_relative(HZ));
+}
+
+/*
+ * DEBUGFS Interface
+ */
+#ifdef CONFIG_DEBUG_FS
+
+static int vmballoon_debug_show(struct seq_file *f, void *offset)
+{
+        struct vmballoon *b = f->private;
+        struct vmballoon_stats *stats = &b->stats;
+
+        /* format size info */
+        seq_printf(f,
+                   "target:             %8d pages\n"
+                   "current:            %8d pages\n",
+                   b->target, b->size);
+
+        /* format rate info */
+        seq_printf(f,
+                   "rateNoSleepAlloc:   %8d pages/sec\n"
+                   "rateSleepAlloc:     %8d pages/sec\n"
+                   "rateFree:           %8d pages/sec\n",
+                   VMW_BALLOON_NOSLEEP_ALLOC_MAX,
+                   b->rate_alloc, b->rate_free);
+
+        seq_printf(f,
+                   "\n"
+                   "timer:              %8u\n"
+                   "start:              %8u (%4u failed)\n"
+                   "guestType:          %8u (%4u failed)\n"
+                   "lock:               %8u (%4u failed)\n"
+                   "unlock:             %8u (%4u failed)\n"
+                   "target:             %8u (%4u failed)\n"
+                   "primNoSleepAlloc:   %8u (%4u failed)\n"
+                   "primCanSleepAlloc:  %8u (%4u failed)\n"
+                   "primFree:           %8u\n"
+                   "errAlloc:           %8u\n"
+                   "errFree:            %8u\n",
+                   stats->timer,
+                   stats->start, stats->start_fail,
+                   stats->guest_type, stats->guest_type_fail,
+                   stats->lock,  stats->lock_fail,
+                   stats->unlock, stats->unlock_fail,
+                   stats->target, stats->target_fail,
+                   stats->alloc, stats->alloc_fail,
+                   stats->sleep_alloc, stats->sleep_alloc_fail,
+                   stats->free,
+                   stats->refused_alloc, stats->refused_free);
+
+        return 0;
+}
+
+static int vmballoon_debug_open(struct inode *inode, struct file *file)
+{
+        return single_open(file, vmballoon_debug_show, inode->i_private);
+}
+
+static const struct file_operations vmballoon_debug_fops = {
+        .owner          = THIS_MODULE,
+        .open           = vmballoon_debug_open,
+        .read           = seq_read,
+        .llseek         = seq_lseek,
+        .release        = single_release,
+};
+
+static int __init vmballoon_debugfs_init(struct vmballoon *b)
+{
+        int error;
+
+        b->dbg_entry = debugfs_create_file("vmmemctl", S_IRUGO, NULL, b,
+                                           &vmballoon_debug_fops);
+        if (IS_ERR(b->dbg_entry)) {
+                error = PTR_ERR(b->dbg_entry);
+                pr_err("failed to create debugfs entry, error: %d\n", error);
+                return error;
+        }
+
+        return 0;
+}
+
+static void __exit vmballoon_debugfs_exit(struct vmballoon *b)
+{
+        debugfs_remove(b->dbg_entry);
+}
+
+#else
+
+static inline int vmballoon_debugfs_init(struct vmballoon *b)
+{
+        return 0;
+}
+
+static inline void vmballoon_debugfs_exit(struct vmballoon *b)
+{
+}
+
+#endif  /* CONFIG_DEBUG_FS */
+
+static int __init vmballoon_init(void)
+{
+        int error;
+
+        /*
+         * Check if we are running on VMware's hypervisor and bail out
+         * if we are not.
+         */
+        if (!vmware_platform())
+                return -ENODEV;
+
+        vmballoon_wq = create_freezeable_workqueue("vmmemctl");
+        if (!vmballoon_wq) {
+                pr_err("failed to create workqueue\n");
+                return -ENOMEM;
+        }
+
+        INIT_LIST_HEAD(&balloon.pages);
+        INIT_LIST_HEAD(&balloon.refused_pages);
+
+        /* initialize rates */
+        balloon.rate_alloc = VMW_BALLOON_RATE_ALLOC_MAX;
+        balloon.rate_free = VMW_BALLOON_RATE_FREE_MAX;
+
+        INIT_DELAYED_WORK(&balloon.dwork, vmballoon_work);
+
+        /*
+         * Start balloon.
+         */
+        if (!vmballoon_send_start(&balloon)) {
+                pr_err("failed to send start command to the host\n");
+                error = -EIO;
+                goto fail;
+        }
+
+        if (!vmballoon_send_guest_id(&balloon)) {
+                pr_err("failed to send guest ID to the host\n");
+                error = -EIO;
+                goto fail;
+        }
+
+        error = vmballoon_debugfs_init(&balloon);
+        if (error)
+                goto fail;
+
+        queue_delayed_work(vmballoon_wq, &balloon.dwork, 0);
+
+        return 0;
+
+fail:
+        destroy_workqueue(vmballoon_wq);
+        return error;
+}
+module_init(vmballoon_init);
+
+static void __exit vmballoon_exit(void)
+{
+        cancel_delayed_work_sync(&balloon.dwork);
+        destroy_workqueue(vmballoon_wq);
+
+        vmballoon_debugfs_exit(&balloon);
+
+        /*
+         * Deallocate all reserved memory, and reset connection with monitor.
+         * Reset connection before deallocating memory to avoid potential for
+         * additional spurious resets from guest touching deallocated pages.
+         */
+        vmballoon_send_start(&balloon);
+        vmballoon_pop(&balloon);
+}
+module_exit(vmballoon_exit);
diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile
index 82d1e4de475b..4521b1ecce45 100644
--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
@@ -4,7 +4,7 @@
 
 # Core functionality.
 obj-$(CONFIG_MTD)               += mtd.o
-mtd-y                           := mtdcore.o mtdsuper.o mtdbdi.o
+mtd-y                           := mtdcore.o mtdsuper.o
 mtd-$(CONFIG_MTD_PARTITIONS)    += mtdpart.o
 
 obj-$(CONFIG_MTD_CONCAT)        += mtdconcat.o
diff --git a/drivers/mtd/internal.h b/drivers/mtd/internal.h
index c658fe7216b5..e69de29bb2d1 100644
--- a/drivers/mtd/internal.h
+++ b/drivers/mtd/internal.h
@@ -1,17 +0,0 @@
-/* Internal MTD definitions
- *
- * Copyright © 2006 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * 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.
- */
-
-/*
- * mtdbdi.c
- */
-extern struct backing_dev_info mtd_bdi_unmappable;
-extern struct backing_dev_info mtd_bdi_ro_mappable;
-extern struct backing_dev_info mtd_bdi_rw_mappable;
diff --git a/drivers/mtd/mtdbdi.c b/drivers/mtd/mtdbdi.c
index 5ca5aed0b225..e69de29bb2d1 100644
--- a/drivers/mtd/mtdbdi.c
+++ b/drivers/mtd/mtdbdi.c
@@ -1,43 +0,0 @@
-/* MTD backing device capabilities
- *
- * Copyright © 2006 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/backing-dev.h>
-#include <linux/mtd/mtd.h>
-#include "internal.h"
-
-/*
- * backing device capabilities for non-mappable devices (such as NAND flash)
- * - permits private mappings, copies are taken of the data
- */
-struct backing_dev_info mtd_bdi_unmappable = {
-        .capabilities   = BDI_CAP_MAP_COPY,
-};
-
-/*
- * backing device capabilities for R/O mappable devices (such as ROM)
- * - permits private mappings, copies are taken of the data
- * - permits non-writable shared mappings
- */
-struct backing_dev_info mtd_bdi_ro_mappable = {
-        .capabilities   = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT |
-                           BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP),
-};
-
-/*
- * backing device capabilities for writable mappable devices (such as RAM)
- * - permits private mappings, copies are taken of the data
- * - permits non-writable shared mappings
- */
-struct backing_dev_info mtd_bdi_rw_mappable = {
-        .capabilities   = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT |
-                           BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP |
-                           BDI_CAP_WRITE_MAP),
-};
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index 5b38b17d2229..b177e750efc3 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -2,6 +2,9 @@
  * Core registration and callback routines for MTD
  * drivers and users.
  *
+ * bdi bits are:
+ * Copyright © 2006 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
  */
 
 #include <linux/module.h>
@@ -16,11 +19,39 @@
 #include <linux/init.h>
 #include <linux/mtd/compatmac.h>
 #include <linux/proc_fs.h>
+#include <linux/backing-dev.h>
 
 #include <linux/mtd/mtd.h>
-#include "internal.h"
 
 #include "mtdcore.h"
+/*
+ * backing device capabilities for non-mappable devices (such as NAND flash)
+ * - permits private mappings, copies are taken of the data
+ */
+struct backing_dev_info mtd_bdi_unmappable = {
+        .capabilities   = BDI_CAP_MAP_COPY,
+};
+
+/*
+ * backing device capabilities for R/O mappable devices (such as ROM)
+ * - permits private mappings, copies are taken of the data
+ * - permits non-writable shared mappings
+ */
+struct backing_dev_info mtd_bdi_ro_mappable = {
+        .capabilities   = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT |
+                           BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP),
+};
+
+/*
+ * backing device capabilities for writable mappable devices (such as RAM)
+ * - permits private mappings, copies are taken of the data
+ * - permits non-writable shared mappings
+ */
+struct backing_dev_info mtd_bdi_rw_mappable = {
+        .capabilities   = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT |
+                           BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP |
+                           BDI_CAP_WRITE_MAP),
+};
 
 static int mtd_cls_suspend(struct device *dev, pm_message_t state);
 static int mtd_cls_resume(struct device *dev);
@@ -628,20 +659,55 @@ done:
 /*====================================================================*/
 /* Init code */
 
+static int __init mtd_bdi_init(struct backing_dev_info *bdi, const char *name)
+{
+        int ret;
+
+        ret = bdi_init(bdi);
+        if (!ret)
+                ret = bdi_register(bdi, NULL, name);
+
+        if (ret)
+                bdi_destroy(bdi);
+
+        return ret;
+}
+
 static int __init init_mtd(void)
 {
         int ret;
+
         ret = class_register(&mtd_class);
+        if (ret)
+                goto err_reg;
+
+        ret = mtd_bdi_init(&mtd_bdi_unmappable, "mtd-unmap");
+        if (ret)
+                goto err_bdi1;
+
+        ret = mtd_bdi_init(&mtd_bdi_ro_mappable, "mtd-romap");
+        if (ret)
+                goto err_bdi2;
+
+        ret = mtd_bdi_init(&mtd_bdi_rw_mappable, "mtd-rwmap");
+        if (ret)
+                goto err_bdi3;
 
-        if (ret) {
-                pr_err("Error registering mtd class: %d\n", ret);
-                return ret;
-        }
 #ifdef CONFIG_PROC_FS
         if ((proc_mtd = create_proc_entry( "mtd", 0, NULL )))
                 proc_mtd->read_proc = mtd_read_proc;
 #endif /* CONFIG_PROC_FS */
         return 0;
+
+err_bdi3:
+        bdi_destroy(&mtd_bdi_ro_mappable);
+err_bdi2:
+        bdi_destroy(&mtd_bdi_unmappable);
+err_bdi1:
+        class_unregister(&mtd_class);
+err_reg:
+        pr_err("Error registering mtd class or bdi: %d\n", ret);
+        return ret;
 }
 
 static void __exit cleanup_mtd(void)
@@ -651,6 +717,9 @@ static void __exit cleanup_mtd(void)
                 remove_proc_entry( "mtd", NULL);
 #endif /* CONFIG_PROC_FS */
         class_unregister(&mtd_class);
+        bdi_destroy(&mtd_bdi_unmappable);
+        bdi_destroy(&mtd_bdi_ro_mappable);
+        bdi_destroy(&mtd_bdi_rw_mappable);
 }
 
 module_init(init_mtd);
diff --git a/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c
index af8b42e0a55b..7c003191fca4 100644
--- a/drivers/mtd/mtdsuper.c
+++ b/drivers/mtd/mtdsuper.c
@@ -13,6 +13,7 @@
 #include <linux/mtd/super.h>
 #include <linux/namei.h>
 #include <linux/ctype.h>
+#include <linux/slab.h>
 
 /*
  * compare superblocks to see if they're equivalent
@@ -44,6 +45,7 @@ static int get_sb_mtd_set(struct super_block *sb, void *_mtd)
 
         sb->s_mtd = mtd;
         sb->s_dev = MKDEV(MTD_BLOCK_MAJOR, mtd->index);
+        sb->s_bdi = mtd->backing_dev_info;
         return 0;
 }
 
diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c
index f59c07427af3..d60fc5719fef 100644
--- a/drivers/mtd/nand/orion_nand.c
+++ b/drivers/mtd/nand/orion_nand.c
@@ -60,7 +60,13 @@ static void orion_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len)
         }
         buf64 = (uint64_t *)buf;
         while (i < len/8) {
-                uint64_t x;
+                /*
+                 * Since GCC has no proper constraint (PR 43518)
+                 * force x variable to r2/r3 registers as ldrd instruction
+                 * requires first register to be even.
+                 */
+                register uint64_t x asm ("r2");
+
                 asm volatile ("ldrd\t%0, [%1]" : "=&r" (x) : "r" (io_base));
                 buf64[i++] = x;
         }
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index a03d291de854..f0d23de32967 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -1944,7 +1944,7 @@ static int rtl8139_rx(struct net_device *dev, struct rtl8139_private *tp,
                 netif_dbg(tp, rx_status, dev, "%s() status %04x, size %04x, cur %04x\n",
                           __func__, rx_status, rx_size, cur_rx);
 #if RTL8139_DEBUG > 2
-                print_dump_hex(KERN_DEBUG, "Frame contents: ",
+                print_hex_dump(KERN_DEBUG, "Frame contents: ",
                                DUMP_PREFIX_OFFSET, 16, 1,
                                &rx_ring[ring_offset], 70, true);
 #endif
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index a583b50d9de8..12b280afdd51 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -273,6 +273,7 @@ obj-$(CONFIG_USB_RTL8150)       += usb/
 obj-$(CONFIG_USB_HSO)           += usb/
 obj-$(CONFIG_USB_USBNET)        += usb/
 obj-$(CONFIG_USB_ZD1201)        += usb/
+obj-$(CONFIG_USB_IPHETH)        += usb/
 
 obj-y += wireless/
 obj-$(CONFIG_NET_TULIP) += tulip/
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index a257babd1bb4..ac90a3828f69 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -58,8 +58,8 @@
 #include "bnx2_fw.h"
 
 #define DRV_MODULE_NAME         "bnx2"
-#define DRV_MODULE_VERSION      "2.0.8"
-#define DRV_MODULE_RELDATE      "Feb 15, 2010"
+#define DRV_MODULE_VERSION      "2.0.9"
+#define DRV_MODULE_RELDATE      "April 27, 2010"
 #define FW_MIPS_FILE_06         "bnx2/bnx2-mips-06-5.0.0.j6.fw"
 #define FW_RV2P_FILE_06         "bnx2/bnx2-rv2p-06-5.0.0.j3.fw"
 #define FW_MIPS_FILE_09         "bnx2/bnx2-mips-09-5.0.0.j9.fw"
@@ -651,9 +651,10 @@ bnx2_napi_enable(struct bnx2 *bp)
 }
 
 static void
-bnx2_netif_stop(struct bnx2 *bp)
+bnx2_netif_stop(struct bnx2 *bp, bool stop_cnic)
 {
-        bnx2_cnic_stop(bp);
+        if (stop_cnic)
+                bnx2_cnic_stop(bp);
         if (netif_running(bp->dev)) {
                 int i;
 
@@ -671,14 +672,15 @@ bnx2_netif_stop(struct bnx2 *bp)
 }
 
 static void
-bnx2_netif_start(struct bnx2 *bp)
+bnx2_netif_start(struct bnx2 *bp, bool start_cnic)
 {
         if (atomic_dec_and_test(&bp->intr_sem)) {
                 if (netif_running(bp->dev)) {
                         netif_tx_wake_all_queues(bp->dev);
                         bnx2_napi_enable(bp);
                         bnx2_enable_int(bp);
-                        bnx2_cnic_start(bp);
+                        if (start_cnic)
+                                bnx2_cnic_start(bp);
                 }
         }
 }
@@ -4759,8 +4761,12 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code)
                 rc = bnx2_alloc_bad_rbuf(bp);
         }
 
-        if (bp->flags & BNX2_FLAG_USING_MSIX)
+        if (bp->flags & BNX2_FLAG_USING_MSIX) {
                 bnx2_setup_msix_tbl(bp);
+                /* Prevent MSIX table reads and write from timing out */
+                REG_WR(bp, BNX2_MISC_ECO_HW_CTL,
+                        BNX2_MISC_ECO_HW_CTL_LARGE_GRC_TMOUT_EN);
+        }
 
         return rc;
 }
@@ -6273,12 +6279,12 @@ bnx2_reset_task(struct work_struct *work)
                 return;
         }
 
-        bnx2_netif_stop(bp);
+        bnx2_netif_stop(bp, true);
 
         bnx2_init_nic(bp, 1);
 
         atomic_set(&bp->intr_sem, 1);
-        bnx2_netif_start(bp);
+        bnx2_netif_start(bp, true);
         rtnl_unlock();
 }
 
@@ -6320,7 +6326,7 @@ bnx2_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp)
         struct bnx2 *bp = netdev_priv(dev);
 
         if (netif_running(dev))
-                bnx2_netif_stop(bp);
+                bnx2_netif_stop(bp, false);
 
         bp->vlgrp = vlgrp;
 
@@ -6331,7 +6337,7 @@ bnx2_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp)
         if (bp->flags & BNX2_FLAG_CAN_KEEP_VLAN)
                 bnx2_fw_sync(bp, BNX2_DRV_MSG_CODE_KEEP_VLAN_UPDATE, 0, 1);
 
-        bnx2_netif_start(bp);
+        bnx2_netif_start(bp, false);
 }
 #endif
 
@@ -7051,9 +7057,9 @@ bnx2_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal)
         bp->stats_ticks &= BNX2_HC_STATS_TICKS_HC_STAT_TICKS;
 
         if (netif_running(bp->dev)) {
-                bnx2_netif_stop(bp);
+                bnx2_netif_stop(bp, true);
                 bnx2_init_nic(bp, 0);
-                bnx2_netif_start(bp);
+                bnx2_netif_start(bp, true);
         }
 
         return 0;
@@ -7083,7 +7089,7 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx)
                 /* Reset will erase chipset stats; save them */
                 bnx2_save_stats(bp);
 
-                bnx2_netif_stop(bp);
+                bnx2_netif_stop(bp, true);
                 bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_RESET);
                 bnx2_free_skbs(bp);
                 bnx2_free_mem(bp);
@@ -7111,7 +7117,7 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx)
                         bnx2_setup_cnic_irq_info(bp);
                 mutex_unlock(&bp->cnic_lock);
 #endif
-                bnx2_netif_start(bp);
+                bnx2_netif_start(bp, true);
         }
         return 0;
 }
@@ -7364,7 +7370,7 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
         if (etest->flags & ETH_TEST_FL_OFFLINE) {
                 int i;
 
-                bnx2_netif_stop(bp);
+                bnx2_netif_stop(bp, true);
                 bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_DIAG);
                 bnx2_free_skbs(bp);
 
@@ -7383,7 +7389,7 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
                         bnx2_shutdown_chip(bp);
                 else {
                         bnx2_init_nic(bp, 1);
-                        bnx2_netif_start(bp);
+                        bnx2_netif_start(bp, true);
                 }
 
                 /* wait for link up */
@@ -8377,7 +8383,7 @@ bnx2_suspend(struct pci_dev *pdev, pm_message_t state)
                 return 0;
 
         flush_scheduled_work();
-        bnx2_netif_stop(bp);
+        bnx2_netif_stop(bp, true);
         netif_device_detach(dev);
         del_timer_sync(&bp->timer);
         bnx2_shutdown_chip(bp);
@@ -8399,7 +8405,7 @@ bnx2_resume(struct pci_dev *pdev)
         bnx2_set_power_state(bp, PCI_D0);
         netif_device_attach(dev);
         bnx2_init_nic(bp, 1);
-        bnx2_netif_start(bp);
+        bnx2_netif_start(bp, true);
         return 0;
 }
 
@@ -8426,7 +8432,7 @@ static pci_ers_result_t bnx2_io_error_detected(struct pci_dev *pdev,
         }
 
         if (netif_running(dev)) {
-                bnx2_netif_stop(bp);
+                bnx2_netif_stop(bp, true);
                 del_timer_sync(&bp->timer);
                 bnx2_reset_nic(bp, BNX2_DRV_MSG_CODE_RESET);
         }
@@ -8483,7 +8489,7 @@ static void bnx2_io_resume(struct pci_dev *pdev)
 
         rtnl_lock();
         if (netif_running(dev))
-                bnx2_netif_start(bp);
+                bnx2_netif_start(bp, true);
 
         netif_device_attach(dev);
         rtnl_unlock();
diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index 33451092b8e8..d800b598ae3d 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -1006,7 +1006,7 @@ static int ems_usb_probe(struct usb_interface *intf,
 
         netdev = alloc_candev(sizeof(struct ems_usb), MAX_TX_URBS);
         if (!netdev) {
-                dev_err(netdev->dev.parent, "Couldn't alloc candev\n");
+                dev_err(&intf->dev, "ems_usb: Couldn't alloc candev\n");
                 return -ENOMEM;
         }
 
@@ -1036,20 +1036,20 @@ static int ems_usb_probe(struct usb_interface *intf,
 
         dev->intr_urb = usb_alloc_urb(0, GFP_KERNEL);
         if (!dev->intr_urb) {
-                dev_err(netdev->dev.parent, "Couldn't alloc intr URB\n");
+                dev_err(&intf->dev, "Couldn't alloc intr URB\n");
                 goto cleanup_candev;
         }
 
         dev->intr_in_buffer = kzalloc(INTR_IN_BUFFER_SIZE, GFP_KERNEL);
         if (!dev->intr_in_buffer) {
-                dev_err(netdev->dev.parent, "Couldn't alloc Intr buffer\n");
+                dev_err(&intf->dev, "Couldn't alloc Intr buffer\n");
                 goto cleanup_intr_urb;
         }
 
         dev->tx_msg_buffer = kzalloc(CPC_HEADER_SIZE +
                                      sizeof(struct ems_cpc_msg), GFP_KERNEL);
         if (!dev->tx_msg_buffer) {
-                dev_err(netdev->dev.parent, "Couldn't alloc Tx buffer\n");
+                dev_err(&intf->dev, "Couldn't alloc Tx buffer\n");
                 goto cleanup_intr_in_buffer;
         }
 
diff --git a/drivers/net/cxgb3/ael1002.c b/drivers/net/cxgb3/ael1002.c
index 5248f9e0b2f4..35cd36729155 100644
--- a/drivers/net/cxgb3/ael1002.c
+++ b/drivers/net/cxgb3/ael1002.c
@@ -934,7 +934,7 @@ static struct cphy_ops xaui_direct_ops = {
 int t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter,
                             int phy_addr, const struct mdio_ops *mdio_ops)
 {
-        cphy_init(phy, adapter, MDIO_PRTAD_NONE, &xaui_direct_ops, mdio_ops,
+        cphy_init(phy, adapter, phy_addr, &xaui_direct_ops, mdio_ops,
                   SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_TP,
                   "10GBASE-CX4");
         return 0;
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index aced6c5e635c..e3f1b8566495 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -439,7 +439,7 @@ static void free_irq_resources(struct adapter *adapter)
 static int await_mgmt_replies(struct adapter *adap, unsigned long init_cnt,
                               unsigned long n)
 {
-        int attempts = 5;
+        int attempts = 10;
 
         while (adap->sge.qs[0].rspq.offload_pkts < init_cnt + n) {
                 if (!--attempts)
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index b997e578e58f..791080303db1 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -166,6 +166,7 @@
 #include <linux/ethtool.h>
 #include <linux/string.h>
 #include <linux/firmware.h>
+#include <linux/rtnetlink.h>
 #include <asm/unaligned.h>
 
 
@@ -2265,8 +2266,13 @@ static void e100_tx_timeout_task(struct work_struct *work)
 
         DPRINTK(TX_ERR, DEBUG, "scb.status=0x%02X\n",
                 ioread8(&nic->csr->scb.status));
-        e100_down(netdev_priv(netdev));
-        e100_up(netdev_priv(netdev));
+
+        rtnl_lock();
+        if (netif_running(netdev)) {
+                e100_down(netdev_priv(netdev));
+                e100_up(netdev_priv(netdev));
+        }
+        rtnl_unlock();
 }
 
 static int e100_loopback_test(struct nic *nic, enum loopback loopback_mode)
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 712ccc66ba25..90155552ea09 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -336,7 +336,6 @@ static s32 e1000_get_variants_82571(struct e1000_adapter *adapter)
         struct e1000_hw *hw = &adapter->hw;
         static int global_quad_port_a; /* global port a indication */
         struct pci_dev *pdev = adapter->pdev;
-        u16 eeprom_data = 0;
         int is_port_b = er32(STATUS) & E1000_STATUS_FUNC_1;
         s32 rc;
 
@@ -387,16 +386,15 @@ static s32 e1000_get_variants_82571(struct e1000_adapter *adapter)
                 if (pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD)
                         adapter->flags &= ~FLAG_HAS_WOL;
                 break;
-
         case e1000_82573:
+        case e1000_82574:
+        case e1000_82583:
+                /* Disable ASPM L0s due to hardware errata */
+                e1000e_disable_aspm(adapter->pdev, PCIE_LINK_STATE_L0S);
+
                 if (pdev->device == E1000_DEV_ID_82573L) {
-                        if (e1000_read_nvm(&adapter->hw, NVM_INIT_3GIO_3, 1,
-                                       &eeprom_data) < 0)
-                                break;
-                        if (!(eeprom_data & NVM_WORD1A_ASPM_MASK)) {
-                                adapter->flags |= FLAG_HAS_JUMBO_FRAMES;
-                                adapter->max_hw_frame_size = DEFAULT_JUMBO;
-                        }
+                        adapter->flags |= FLAG_HAS_JUMBO_FRAMES;
+                        adapter->max_hw_frame_size = DEFAULT_JUMBO;
                 }
                 break;
         default:
@@ -1792,6 +1790,7 @@ struct e1000_info e1000_82571_info = {
                                   | FLAG_RESET_OVERWRITES_LAA /* errata */
                                   | FLAG_TARC_SPEED_MODE_BIT /* errata */
                                   | FLAG_APME_CHECK_PORT_B,
+        .flags2                 = FLAG2_DISABLE_ASPM_L1, /* errata 13 */
         .pba                    = 38,
         .max_hw_frame_size      = DEFAULT_JUMBO,
         .get_variants           = e1000_get_variants_82571,
@@ -1809,6 +1808,7 @@ struct e1000_info e1000_82572_info = {
                                   | FLAG_RX_CSUM_ENABLED
                                   | FLAG_HAS_CTRLEXT_ON_LOAD
                                   | FLAG_TARC_SPEED_MODE_BIT, /* errata */
+        .flags2                 = FLAG2_DISABLE_ASPM_L1, /* errata 13 */
         .pba                    = 38,
         .max_hw_frame_size      = DEFAULT_JUMBO,
         .get_variants           = e1000_get_variants_82571,
@@ -1820,13 +1820,11 @@ struct e1000_info e1000_82572_info = {
 struct e1000_info e1000_82573_info = {
         .mac                    = e1000_82573,
         .flags                  = FLAG_HAS_HW_VLAN_FILTER
-                                  | FLAG_HAS_JUMBO_FRAMES
                                   | FLAG_HAS_WOL
                                   | FLAG_APME_IN_CTRL3
                                   | FLAG_RX_CSUM_ENABLED
                                   | FLAG_HAS_SMART_POWER_DOWN
                                   | FLAG_HAS_AMT
-                                  | FLAG_HAS_ERT
                                   | FLAG_HAS_SWSM_ON_LOAD,
         .pba                    = 20,
         .max_hw_frame_size      = ETH_FRAME_LEN + ETH_FCS_LEN,
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index 118bdf483593..ee32b9b27a9f 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -37,6 +37,7 @@
 #include <linux/io.h>
 #include <linux/netdevice.h>
 #include <linux/pci.h>
+#include <linux/pci-aspm.h>
 
 #include "hw.h"
 
@@ -374,7 +375,7 @@ struct e1000_adapter {
 struct e1000_info {
         enum e1000_mac_type     mac;
         unsigned int            flags;
-        unsigned int            flags2;
+        unsigned int            flags2;
         u32                     pba;
         u32                     max_hw_frame_size;
         s32                     (*get_variants)(struct e1000_adapter *);
@@ -421,6 +422,7 @@ struct e1000_info {
 #define FLAG2_CRC_STRIPPING               (1 << 0)
 #define FLAG2_HAS_PHY_WAKEUP              (1 << 1)
 #define FLAG2_IS_DISCARDING               (1 << 2)
+#define FLAG2_DISABLE_ASPM_L1             (1 << 3)
 
 #define E1000_RX_DESC_PS(R, i)      \
         (&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
@@ -461,6 +463,7 @@ extern void e1000e_update_stats(struct e1000_adapter *adapter);
 extern bool e1000e_has_link(struct e1000_adapter *adapter);
 extern void e1000e_set_interrupt_capability(struct e1000_adapter *adapter);
 extern void e1000e_reset_interrupt_capability(struct e1000_adapter *adapter);
+extern void e1000e_disable_aspm(struct pci_dev *pdev, u16 state);
 
 extern unsigned int copybreak;
 
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 73d43c53015a..fb8fc7d1b50d 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -4283,6 +4283,14 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
                 return -EINVAL;
         }
 
+        /* 82573 Errata 17 */
+        if (((adapter->hw.mac.type == e1000_82573) ||
+             (adapter->hw.mac.type == e1000_82574)) &&
+            (max_frame > ETH_FRAME_LEN + ETH_FCS_LEN)) {
+                adapter->flags2 |= FLAG2_DISABLE_ASPM_L1;
+                e1000e_disable_aspm(adapter->pdev, PCIE_LINK_STATE_L1);
+        }
+
         while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
                 msleep(1);
         /* e1000e_down -> e1000e_reset dependent on max_frame_size & mtu */
@@ -4605,29 +4613,39 @@ static void e1000_complete_shutdown(struct pci_dev *pdev, bool sleep,
         }
 }
 
-static void e1000e_disable_l1aspm(struct pci_dev *pdev)
+#ifdef CONFIG_PCIEASPM
+static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
+{
+        pci_disable_link_state(pdev, state);
+}
+#else
+static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
 {
         int pos;
-        u16 val;
+        u16 reg16;
 
         /*
-         * 82573 workaround - disable L1 ASPM on mobile chipsets
-         *
-         * L1 ASPM on various mobile (ich7) chipsets do not behave properly
-         * resulting in lost data or garbage information on the pci-e link
-         * level. This could result in (false) bad EEPROM checksum errors,
-         * long ping times (up to 2s) or even a system freeze/hang.
-         *
-         * Unfortunately this feature saves about 1W power consumption when
-         * active.
+         * Both device and parent should have the same ASPM setting.
+         * Disable ASPM in downstream component first and then upstream.
          */
-        pos = pci_find_capability(pdev, PCI_CAP_ID_EXP);
-        pci_read_config_word(pdev, pos + PCI_EXP_LNKCTL, &val);
-        if (val & 0x2) {
-                dev_warn(&pdev->dev, "Disabling L1 ASPM\n");
-                val &= ~0x2;
-                pci_write_config_word(pdev, pos + PCI_EXP_LNKCTL, val);
-        }
+        pos = pci_pcie_cap(pdev);
+        pci_read_config_word(pdev, pos + PCI_EXP_LNKCTL, &reg16);
+        reg16 &= ~state;
+        pci_write_config_word(pdev, pos + PCI_EXP_LNKCTL, reg16);
+
+        pos = pci_pcie_cap(pdev->bus->self);
+        pci_read_config_word(pdev->bus->self, pos + PCI_EXP_LNKCTL, &reg16);
+        reg16 &= ~state;
+        pci_write_config_word(pdev->bus->self, pos + PCI_EXP_LNKCTL, reg16);
+}
+#endif
+void e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
+{
+        dev_info(&pdev->dev, "Disabling ASPM %s %s\n",
+                 (state & PCIE_LINK_STATE_L0S) ? "L0s" : "",
+                 (state & PCIE_LINK_STATE_L1) ? "L1" : "");
+
+        __e1000e_disable_aspm(pdev, state);
 }
 
 #ifdef CONFIG_PM
@@ -4653,7 +4671,8 @@ static int e1000_resume(struct pci_dev *pdev)
         pci_set_power_state(pdev, PCI_D0);
         pci_restore_state(pdev);
         pci_save_state(pdev);
-        e1000e_disable_l1aspm(pdev);
+        if (adapter->flags2 & FLAG2_DISABLE_ASPM_L1)
+                e1000e_disable_aspm(pdev, PCIE_LINK_STATE_L1);
 
         err = pci_enable_device_mem(pdev);
         if (err) {
@@ -4795,7 +4814,8 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
         int err;
         pci_ers_result_t result;
 
-        e1000e_disable_l1aspm(pdev);
+        if (adapter->flags2 & FLAG2_DISABLE_ASPM_L1)
+                e1000e_disable_aspm(pdev, PCIE_LINK_STATE_L1);
         err = pci_enable_device_mem(pdev);
         if (err) {
                 dev_err(&pdev->dev,
@@ -4889,13 +4909,6 @@ static void e1000_eeprom_checks(struct e1000_adapter *adapter)
                 dev_warn(&adapter->pdev->dev,
                          "Warning: detected DSPD enabled in EEPROM\n");
         }
-
-        ret_val = e1000_read_nvm(hw, NVM_INIT_3GIO_3, 1, &buf);
-        if (!ret_val && (le16_to_cpu(buf) & (3 << 2))) {
-                /* ASPM enable */
-                dev_warn(&adapter->pdev->dev,
-                         "Warning: detected ASPM enabled in EEPROM\n");
-        }
 }
 
 static const struct net_device_ops e1000e_netdev_ops = {
@@ -4944,7 +4957,8 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
         u16 eeprom_data = 0;
         u16 eeprom_apme_mask = E1000_EEPROM_APME;
 
-        e1000e_disable_l1aspm(pdev);
+        if (ei->flags2 & FLAG2_DISABLE_ASPM_L1)
+                e1000e_disable_aspm(pdev, PCIE_LINK_STATE_L1);
 
         err = pci_enable_device_mem(pdev);
         if (err)
diff --git a/drivers/net/fsl_pq_mdio.c b/drivers/net/fsl_pq_mdio.c
index d5160edf2fcf..3acac5f930c8 100644
--- a/drivers/net/fsl_pq_mdio.c
+++ b/drivers/net/fsl_pq_mdio.c
@@ -205,8 +205,6 @@ static int fsl_pq_mdio_find_free(struct mii_bus *new_bus)
 static u32 __iomem *get_gfar_tbipa(struct fsl_pq_mdio __iomem *regs, struct device_node *np)
 {
         struct gfar __iomem *enet_regs;
-        u32 __iomem *ioremap_tbipa;
-        u64 addr, size;
 
         /*
          * This is mildly evil, but so is our hardware for doing this.
@@ -220,9 +218,7 @@ static u32 __iomem *get_gfar_tbipa(struct fsl_pq_mdio __iomem *regs, struct devi
                 return &enet_regs->tbipa;
         } else if (of_device_is_compatible(np, "fsl,etsec2-mdio") ||
                         of_device_is_compatible(np, "fsl,etsec2-tbi")) {
-                addr = of_translate_address(np, of_get_address(np, 1, &size, NULL));
-                ioremap_tbipa = ioremap(addr, size);
-                return ioremap_tbipa;
+                return of_iomap(np, 1);
         } else
                 return NULL;
 }
@@ -279,6 +275,7 @@ static int fsl_pq_mdio_probe(struct of_device *ofdev,
         u32 __iomem *tbipa;
         struct mii_bus *new_bus;
         int tbiaddr = -1;
+        const u32 *addrp;
         u64 addr = 0, size = 0;
         int err = 0;
 
@@ -297,8 +294,19 @@ static int fsl_pq_mdio_probe(struct of_device *ofdev,
         new_bus->priv = priv;
         fsl_pq_mdio_bus_name(new_bus->id, np);
 
+        addrp = of_get_address(np, 0, &size, NULL);
+        if (!addrp) {
+                err = -EINVAL;
+                goto err_free_bus;
+        }
+
         /* Set the PHY base address */
-        addr = of_translate_address(np, of_get_address(np, 0, &size, NULL));
+        addr = of_translate_address(np, addrp);
+        if (addr == OF_BAD_ADDR) {
+                err = -EINVAL;
+                goto err_free_bus;
+        }
+
         map = ioremap(addr, size);
         if (!map) {
                 err = -ENOMEM;
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 080d1cea5b26..4e97ca182997 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -549,12 +549,8 @@ static int gfar_parse_group(struct device_node *np,
                 struct gfar_private *priv, const char *model)
 {
         u32 *queue_mask;
-        u64 addr, size;
-
-        addr = of_translate_address(np,
-                        of_get_address(np, 0, &size, NULL));
-        priv->gfargrp[priv->num_grps].regs = ioremap(addr, size);
 
+        priv->gfargrp[priv->num_grps].regs = of_iomap(np, 0);
         if (!priv->gfargrp[priv->num_grps].regs)
                 return -ENOMEM;
 
@@ -1515,9 +1511,9 @@ static void gfar_halt_nodisable(struct net_device *dev)
                 tempval |= (DMACTRL_GRS | DMACTRL_GTS);
                 gfar_write(&regs->dmactrl, tempval);
 
-                while (!(gfar_read(&regs->ievent) &
-                         (IEVENT_GRSC | IEVENT_GTSC)))
-                        cpu_relax();
+                spin_event_timeout(((gfar_read(&regs->ievent) &
+                         (IEVENT_GRSC | IEVENT_GTSC)) ==
+                         (IEVENT_GRSC | IEVENT_GTSC)), -1, 0);
         }
 }
 
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index b405a00817c6..12fc0e7ba2ca 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -39,6 +39,8 @@
 #define IXGBE_82599_MC_TBL_SIZE   128
 #define IXGBE_82599_VFT_TBL_SIZE  128
 
+void ixgbe_disable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw);
+void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw);
 void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw);
 s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
                                           ixgbe_link_speed speed,
@@ -69,8 +71,14 @@ static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
         if (hw->phy.multispeed_fiber) {
                 /* Set up dual speed SFP+ support */
                 mac->ops.setup_link = &ixgbe_setup_mac_link_multispeed_fiber;
+                mac->ops.disable_tx_laser =
+                                       &ixgbe_disable_tx_laser_multispeed_fiber;
+                mac->ops.enable_tx_laser =
+                                        &ixgbe_enable_tx_laser_multispeed_fiber;
                 mac->ops.flap_tx_laser = &ixgbe_flap_tx_laser_multispeed_fiber;
         } else {
+                mac->ops.disable_tx_laser = NULL;
+                mac->ops.enable_tx_laser = NULL;
                 mac->ops.flap_tx_laser = NULL;
                 if ((mac->ops.get_media_type(hw) ==
                      ixgbe_media_type_backplane) &&
@@ -415,6 +423,44 @@ s32 ixgbe_start_mac_link_82599(struct ixgbe_hw *hw,
         return status;
 }
 
+ /**
+  *  ixgbe_disable_tx_laser_multispeed_fiber - Disable Tx laser
+  *  @hw: pointer to hardware structure
+  *
+  *  The base drivers may require better control over SFP+ module
+  *  PHY states.  This includes selectively shutting down the Tx
+  *  laser on the PHY, effectively halting physical link.
+  **/
+void ixgbe_disable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw)
+{
+        u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP);
+
+        /* Disable tx laser; allow 100us to go dark per spec */
+        esdp_reg |= IXGBE_ESDP_SDP3;
+        IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
+        IXGBE_WRITE_FLUSH(hw);
+        udelay(100);
+}
+
+/**
+ *  ixgbe_enable_tx_laser_multispeed_fiber - Enable Tx laser
+ *  @hw: pointer to hardware structure
+ *
+ *  The base drivers may require better control over SFP+ module
+ *  PHY states.  This includes selectively turning on the Tx
+ *  laser on the PHY, effectively starting physical link.
+ **/
+void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw)
+{
+        u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP);
+
+        /* Enable tx laser; allow 100ms to light up */
+        esdp_reg &= ~IXGBE_ESDP_SDP3;
+        IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
+        IXGBE_WRITE_FLUSH(hw);
+        msleep(100);
+}
+
 /**
  *  ixgbe_flap_tx_laser_multispeed_fiber - Flap Tx laser
  *  @hw: pointer to hardware structure
@@ -429,23 +475,11 @@ s32 ixgbe_start_mac_link_82599(struct ixgbe_hw *hw,
  **/
 void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw)
 {
-        u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP);
-
         hw_dbg(hw, "ixgbe_flap_tx_laser_multispeed_fiber\n");
 
         if (hw->mac.autotry_restart) {
-                /* Disable tx laser; allow 100us to go dark per spec */
-                esdp_reg |= IXGBE_ESDP_SDP3;
-                IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
-                IXGBE_WRITE_FLUSH(hw);
-                udelay(100);
-
-                /* Enable tx laser; allow 100ms to light up */
-                esdp_reg &= ~IXGBE_ESDP_SDP3;
-                IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg);
-                IXGBE_WRITE_FLUSH(hw);
-                msleep(100);
-
+                ixgbe_disable_tx_laser_multispeed_fiber(hw);
+                ixgbe_enable_tx_laser_multispeed_fiber(hw);
                 hw->mac.autotry_restart = false;
         }
 }
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 8f677cb86290..6c00ee493a3b 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2982,6 +2982,10 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
         else
                 ixgbe_configure_msi_and_legacy(adapter);
 
+        /* enable the optics */
+        if (hw->phy.multispeed_fiber)
+                hw->mac.ops.enable_tx_laser(hw);
+
         clear_bit(__IXGBE_DOWN, &adapter->state);
         ixgbe_napi_enable_all(adapter);
 
@@ -3243,6 +3247,10 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
         /* signal that we are down to the interrupt handler */
         set_bit(__IXGBE_DOWN, &adapter->state);
 
+        /* power down the optics */
+        if (hw->phy.multispeed_fiber)
+                hw->mac.ops.disable_tx_laser(hw);
+
         /* disable receive for all VFs and wait one second */
         if (adapter->num_vfs) {
                 /* ping all the active vfs to let them know we are going down */
@@ -6253,6 +6261,10 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
                 goto err_eeprom;
         }
 
+        /* power down the optics */
+        if (hw->phy.multispeed_fiber)
+                hw->mac.ops.disable_tx_laser(hw);
+
         init_timer(&adapter->watchdog_timer);
         adapter->watchdog_timer.function = &ixgbe_watchdog;
         adapter->watchdog_timer.data = (unsigned long)adapter;
@@ -6400,16 +6412,6 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev)
         del_timer_sync(&adapter->sfp_timer);
         cancel_work_sync(&adapter->watchdog_task);
         cancel_work_sync(&adapter->sfp_task);
-        if (adapter->hw.phy.multispeed_fiber) {
-                struct ixgbe_hw *hw = &adapter->hw;
-                /*
-                 * Restart clause 37 autoneg, disable and re-enable
-                 * the tx laser, to clear & alert the link partner
-                 * that it needs to restart autotry
-                 */
-                hw->mac.autotry_restart = true;
-                hw->mac.ops.flap_tx_laser(hw);
-        }
         cancel_work_sync(&adapter->multispeed_fiber_task);
         cancel_work_sync(&adapter->sfp_config_module_task);
         if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE ||
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 4ec6dc1a5b75..534affcc38ca 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -2398,6 +2398,8 @@ struct ixgbe_mac_operations {
         s32 (*enable_rx_dma)(struct ixgbe_hw *, u32);
 
         /* Link */
+        void (*disable_tx_laser)(struct ixgbe_hw *);
+        void (*enable_tx_laser)(struct ixgbe_hw *);
         void (*flap_tx_laser)(struct ixgbe_hw *);
         s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool, bool);
         s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool);
diff --git a/drivers/net/ks8851.c b/drivers/net/ks8851.c
index 13cc1ca261d9..9e9f9b349766 100644
--- a/drivers/net/ks8851.c
+++ b/drivers/net/ks8851.c
@@ -722,12 +722,14 @@ static void ks8851_tx_work(struct work_struct *work)
                 txb = skb_dequeue(&ks->txq);
                 last = skb_queue_empty(&ks->txq);
 
-                ks8851_wrreg16(ks, KS_RXQCR, ks->rc_rxqcr | RXQCR_SDA);
-                ks8851_wrpkt(ks, txb, last);
-                ks8851_wrreg16(ks, KS_RXQCR, ks->rc_rxqcr);
-                ks8851_wrreg16(ks, KS_TXQCR, TXQCR_METFE);
+                if (txb != NULL) {
+                        ks8851_wrreg16(ks, KS_RXQCR, ks->rc_rxqcr | RXQCR_SDA);
+                        ks8851_wrpkt(ks, txb, last);
+                        ks8851_wrreg16(ks, KS_RXQCR, ks->rc_rxqcr);
+                        ks8851_wrreg16(ks, KS_TXQCR, TXQCR_METFE);
 
-                ks8851_done_tx(ks, txb);
+                        ks8851_done_tx(ks, txb);
+                }
         }
 
         mutex_unlock(&ks->lock);
diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index 3d1d3a7b7ed3..757f87bb1db3 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -781,8 +781,13 @@ static netdev_tx_t el3_start_xmit(struct sk_buff *skb,
                   inw(ioaddr + EL3_STATUS));
 
         spin_lock_irqsave(&lp->window_lock, flags);
+
+        dev->stats.tx_bytes += skb->len;
+
+        /* Put out the doubleword header... */
         outw(skb->len, ioaddr + TX_FIFO);
         outw(0, ioaddr + TX_FIFO);
+        /* ... and the packet rounded to a doubleword. */
         outsl(ioaddr + TX_FIFO, skb->data, (skb->len+3)>>2);
 
         dev->trans_start = jiffies;
@@ -1021,8 +1026,6 @@ static void update_stats(struct net_device *dev)
         /* BadSSD */                               inb(ioaddr + 12);
         up                                       = inb(ioaddr + 13);
 
-        dev->stats.tx_bytes                     += tx + ((up & 0xf0) << 12);
-
         EL3WINDOW(1);
 }
 
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index fd9d6e34fda4..ccc553782a0d 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -1804,23 +1804,30 @@ static void media_check(u_long arg)
     SMC_SELECT_BANK(1);
     media |= (inw(ioaddr + CONFIG) & CFG_AUI_SELECT) ? 2 : 1;
 
+    SMC_SELECT_BANK(saved_bank);
+    spin_unlock_irqrestore(&smc->lock, flags);
+
     /* Check for pending interrupt with watchdog flag set: with
        this, we can limp along even if the interrupt is blocked */
     if (smc->watchdog++ && ((i>>8) & i)) {
         if (!smc->fast_poll)
             printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
+        local_irq_save(flags);
         smc_interrupt(dev->irq, dev);
+        local_irq_restore(flags);
         smc->fast_poll = HZ;
     }
     if (smc->fast_poll) {
         smc->fast_poll--;
         smc->media.expires = jiffies + HZ/100;
         add_timer(&smc->media);
-        SMC_SELECT_BANK(saved_bank);
-        spin_unlock_irqrestore(&smc->lock, flags);
         return;
     }
 
+    spin_lock_irqsave(&smc->lock, flags);
+
+    saved_bank = inw(ioaddr + BANK_SELECT);
+
     if (smc->cfg & CFG_MII_SELECT) {
         if (smc->mii_if.phy_id < 0)
             goto reschedule;
@@ -1978,15 +1985,16 @@ static int smc_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
         unsigned int ioaddr = dev->base_addr;
         u16 saved_bank = inw(ioaddr + BANK_SELECT);
         int ret;
+        unsigned long flags;
 
-        spin_lock_irq(&smc->lock);
+        spin_lock_irqsave(&smc->lock, flags);
         SMC_SELECT_BANK(3);
         if (smc->cfg & CFG_MII_SELECT)
                 ret = mii_ethtool_gset(&smc->mii_if, ecmd);
         else
                 ret = smc_netdev_get_ecmd(dev, ecmd);
         SMC_SELECT_BANK(saved_bank);
-        spin_unlock_irq(&smc->lock);
+        spin_unlock_irqrestore(&smc->lock, flags);
         return ret;
 }
 
@@ -1996,15 +2004,16 @@ static int smc_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
         unsigned int ioaddr = dev->base_addr;
         u16 saved_bank = inw(ioaddr + BANK_SELECT);
         int ret;
+        unsigned long flags;
 
-        spin_lock_irq(&smc->lock);
+        spin_lock_irqsave(&smc->lock, flags);
         SMC_SELECT_BANK(3);
         if (smc->cfg & CFG_MII_SELECT)
                 ret = mii_ethtool_sset(&smc->mii_if, ecmd);
         else
                 ret = smc_netdev_set_ecmd(dev, ecmd);
         SMC_SELECT_BANK(saved_bank);
-        spin_unlock_irq(&smc->lock);
+        spin_unlock_irqrestore(&smc->lock, flags);
         return ret;
 }
 
@@ -2014,12 +2023,13 @@ static u32 smc_get_link(struct net_device *dev)
         unsigned int ioaddr = dev->base_addr;
         u16 saved_bank = inw(ioaddr + BANK_SELECT);
         u32 ret;
+        unsigned long flags;
 
-        spin_lock_irq(&smc->lock);
+        spin_lock_irqsave(&smc->lock, flags);
         SMC_SELECT_BANK(3);
         ret = smc_link_ok(dev);
         SMC_SELECT_BANK(saved_bank);
-        spin_unlock_irq(&smc->lock);
+        spin_unlock_irqrestore(&smc->lock, flags);
         return ret;
 }
 
@@ -2056,16 +2066,17 @@ static int smc_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
         int rc = 0;
         u16 saved_bank;
         unsigned int ioaddr = dev->base_addr;
+        unsigned long flags;
 
         if (!netif_running(dev))
                 return -EINVAL;
 
-        spin_lock_irq(&smc->lock);
+        spin_lock_irqsave(&smc->lock, flags);
         saved_bank = inw(ioaddr + BANK_SELECT);
         SMC_SELECT_BANK(3);
         rc = generic_mii_ioctl(&smc->mii_if, mii, cmd, NULL);
         SMC_SELECT_BANK(saved_bank);
-        spin_unlock_irq(&smc->lock);
+        spin_unlock_irqrestore(&smc->lock, flags);
         return rc;
 }
 
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index dbb1f5a1824c..4748c21eb72e 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2759,6 +2759,7 @@ static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev,
 {
         iounmap(ioaddr);
         pci_release_regions(pdev);
+        pci_clear_mwi(pdev);
         pci_disable_device(pdev);
         free_netdev(dev);
 }
@@ -2825,8 +2826,13 @@ static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr)
         spin_lock_irq(&tp->lock);
 
         RTL_W8(Cfg9346, Cfg9346_Unlock);
+
         RTL_W32(MAC4, high);
+        RTL_R32(MAC4);
+
         RTL_W32(MAC0, low);
+        RTL_R32(MAC0);
+
         RTL_W8(Cfg9346, Cfg9346_Lock);
 
         spin_unlock_irq(&tp->lock);
@@ -3014,9 +3020,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                 goto err_out_free_dev_1;
         }
 
-        rc = pci_set_mwi(pdev);
-        if (rc < 0)
-                goto err_out_disable_2;
+        if (pci_set_mwi(pdev) < 0)
+                netif_info(tp, probe, dev, "Mem-Wr-Inval unavailable\n");
 
         /* make sure PCI base addr 1 is MMIO */
         if (!(pci_resource_flags(pdev, region) & IORESOURCE_MEM)) {
@@ -3024,7 +3029,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                           "region #%d not an MMIO resource, aborting\n",
                           region);
                 rc = -ENODEV;
-                goto err_out_mwi_3;
+                goto err_out_mwi_2;
         }
 
         /* check for weird/broken PCI region reporting */
@@ -3032,13 +3037,13 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                 netif_err(tp, probe, dev,
                           "Invalid PCI region size(s), aborting\n");
                 rc = -ENODEV;
-                goto err_out_mwi_3;
+                goto err_out_mwi_2;
         }
 
         rc = pci_request_regions(pdev, MODULENAME);
         if (rc < 0) {
                 netif_err(tp, probe, dev, "could not request regions\n");
-                goto err_out_mwi_3;
+                goto err_out_mwi_2;
         }
 
         tp->cp_cmd = PCIMulRW | RxChkSum;
@@ -3051,7 +3056,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                 rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
                 if (rc < 0) {
                         netif_err(tp, probe, dev, "DMA configuration failed\n");
-                        goto err_out_free_res_4;
+                        goto err_out_free_res_3;
                 }
         }
 
@@ -3060,7 +3065,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         if (!ioaddr) {
                 netif_err(tp, probe, dev, "cannot remap MMIO, aborting\n");
                 rc = -EIO;
-                goto err_out_free_res_4;
+                goto err_out_free_res_3;
         }
 
         tp->pcie_cap = pci_find_capability(pdev, PCI_CAP_ID_EXP);
@@ -3102,7 +3107,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         if (i == ARRAY_SIZE(rtl_chip_info)) {
                 dev_err(&pdev->dev,
                         "driver bug, MAC version not found in rtl_chip_info\n");
-                goto err_out_msi_5;
+                goto err_out_msi_4;
         }
         tp->chipset = i;
 
@@ -3167,7 +3172,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
         rc = register_netdev(dev);
         if (rc < 0)
-                goto err_out_msi_5;
+                goto err_out_msi_4;
 
         pci_set_drvdata(pdev, dev);
 
@@ -3190,14 +3195,13 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 out:
         return rc;
 
-err_out_msi_5:
+err_out_msi_4:
         rtl_disable_msi(pdev, tp);
         iounmap(ioaddr);
-err_out_free_res_4:
+err_out_free_res_3:
         pci_release_regions(pdev);
-err_out_mwi_3:
+err_out_mwi_2:
         pci_clear_mwi(pdev);
-err_out_disable_2:
         pci_disable_device(pdev);
 err_out_free_dev_1:
         free_netdev(dev);
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 6486657c47b8..649a264d6a81 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -1861,6 +1861,7 @@ out:
         }
 
         if (disabled) {
+                dev_close(efx->net_dev);
                 EFX_ERR(efx, "has been disabled\n");
                 efx->state = STATE_DISABLED;
         } else {
@@ -1884,8 +1885,7 @@ static void efx_reset_work(struct work_struct *data)
         }
 
         rtnl_lock();
-        if (efx_reset(efx, efx->reset_pending))
-                dev_close(efx->net_dev);
+        (void)efx_reset(efx, efx->reset_pending);
         rtnl_unlock();
 }
 
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index d294d66fd600..08278e7302b3 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -1320,7 +1320,9 @@ static int falcon_probe_nvconfig(struct efx_nic *efx)
 
         EFX_LOG(efx, "PHY is %d phy_id %d\n", efx->phy_type, efx->mdio.prtad);
 
-        falcon_probe_board(efx, board_rev);
+        rc = falcon_probe_board(efx, board_rev);
+        if (rc)
+                goto fail2;
 
         kfree(nvconfig);
         return 0;
diff --git a/drivers/net/sfc/falcon_boards.c b/drivers/net/sfc/falcon_boards.c
index 5712fddd72f2..c7a933a3292e 100644
--- a/drivers/net/sfc/falcon_boards.c
+++ b/drivers/net/sfc/falcon_boards.c
@@ -728,15 +728,7 @@ static const struct falcon_board_type board_types[] = {
         },
 };
 
-static const struct falcon_board_type falcon_dummy_board = {
-        .init           = efx_port_dummy_op_int,
-        .init_phy       = efx_port_dummy_op_void,
-        .fini           = efx_port_dummy_op_void,
-        .set_id_led     = efx_port_dummy_op_set_id_led,
-        .monitor        = efx_port_dummy_op_int,
-};
-
-void falcon_probe_board(struct efx_nic *efx, u16 revision_info)
+int falcon_probe_board(struct efx_nic *efx, u16 revision_info)
 {
         struct falcon_board *board = falcon_board(efx);
         u8 type_id = FALCON_BOARD_TYPE(revision_info);
@@ -754,8 +746,9 @@ void falcon_probe_board(struct efx_nic *efx, u16 revision_info)
                          (efx->pci_dev->subsystem_vendor == EFX_VENDID_SFC)
                          ? board->type->ref_model : board->type->gen_type,
                          'A' + board->major, board->minor);
+                return 0;
         } else {
                 EFX_ERR(efx, "unknown board type %d\n", type_id);
-                board->type = &falcon_dummy_board;
+                return -ENODEV;
         }
 }
diff --git a/drivers/net/sfc/nic.h b/drivers/net/sfc/nic.h
index 9351c0331a47..3166bafdfbef 100644
--- a/drivers/net/sfc/nic.h
+++ b/drivers/net/sfc/nic.h
@@ -156,7 +156,7 @@ extern struct efx_nic_type siena_a0_nic_type;
  **************************************************************************
  */
 
-extern void falcon_probe_board(struct efx_nic *efx, u16 revision_info);
+extern int falcon_probe_board(struct efx_nic *efx, u16 revision_info);
 
 /* TX data path */
 extern int efx_nic_probe_tx(struct efx_tx_queue *tx_queue);
diff --git a/drivers/net/sfc/siena.c b/drivers/net/sfc/siena.c
index 38dcc42c4f79..e0c46f59d1f8 100644
--- a/drivers/net/sfc/siena.c
+++ b/drivers/net/sfc/siena.c
@@ -456,8 +456,17 @@ static int siena_try_update_nic_stats(struct efx_nic *efx)
 
 static void siena_update_nic_stats(struct efx_nic *efx)
 {
-        while (siena_try_update_nic_stats(efx) == -EAGAIN)
-                cpu_relax();
+        int retry;
+
+        /* If we're unlucky enough to read statistics wduring the DMA, wait
+         * up to 10ms for it to finish (typically takes <500us) */
+        for (retry = 0; retry < 100; ++retry) {
+                if (siena_try_update_nic_stats(efx) == 0)
+                        return;
+                udelay(100);
+        }
+
+        /* Use the old values instead */
 }
 
 static void siena_start_nic_stats(struct efx_nic *efx)
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 22cf1c446de3..ecc41cffb470 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -8633,6 +8633,7 @@ static int tg3_test_msi(struct tg3 *tp)
         pci_disable_msi(tp->pdev);
 
         tp->tg3_flags2 &= ~TG3_FLG2_USING_MSI;
+        tp->napi[0].irq_vec = tp->pdev->irq;
 
         err = tg3_request_irq(tp, 0);
         if (err)
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index ba56ce4382d9..5d58abc224f4 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -385,4 +385,26 @@ config USB_CDC_PHONET
           cellular modem, as found on most Nokia handsets with the
           "PC suite" USB profile.
 
+config USB_IPHETH
+        tristate "Apple iPhone USB Ethernet driver"
+        default n
+        ---help---
+          Module used to share Internet connection (tethering) from your
+          iPhone (Original, 3G and 3GS) to your system.
+          Note that you need userspace libraries and programs that are needed
+          to pair your device with your system and that understand the iPhone
+          protocol.
+
+          For more information: http://giagio.com/wiki/moin.cgi/iPhoneEthernetDriver
+
+config USB_SIERRA_NET
+        tristate "USB-to-WWAN Driver for Sierra Wireless modems"
+        depends on USB_USBNET
+        default y
+        help
+          Choose this option if you have a Sierra Wireless USB-to-WWAN device.
+
+          To compile this driver as a module, choose M here: the
+          module will be called sierra_net.
+
 endmenu
diff --git a/drivers/net/usb/Makefile b/drivers/net/usb/Makefile
index 82ea62955b56..b13a279663ba 100644
--- a/drivers/net/usb/Makefile
+++ b/drivers/net/usb/Makefile
@@ -23,4 +23,6 @@ obj-$(CONFIG_USB_NET_MCS7830)	+= mcs7830.o
 obj-$(CONFIG_USB_USBNET)        += usbnet.o
 obj-$(CONFIG_USB_NET_INT51X1)   += int51x1.o
 obj-$(CONFIG_USB_CDC_PHONET)    += cdc-phonet.o
+obj-$(CONFIG_USB_IPHETH)        += ipheth.o
+obj-$(CONFIG_USB_SIERRA_NET)    += sierra_net.o
 
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index c8cdb7f30adc..3547cf13d219 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -431,6 +431,7 @@ static const struct driver_info mbm_info = {
         .bind =         cdc_bind,
         .unbind =       usbnet_cdc_unbind,
         .status =       cdc_status,
+        .manage_power = cdc_manage_power,
 };
 
 /*-------------------------------------------------------------------------*/
diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
new file mode 100644
index 000000000000..418825d26f90
--- /dev/null
+++ b/drivers/net/usb/ipheth.c
@@ -0,0 +1,569 @@
+/*
+ * ipheth.c - Apple iPhone USB Ethernet driver
+ *
+ * Copyright (c) 2009 Diego Giagio <diego@giagio.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of GIAGIO.COM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * Alternatively, provided that this notice is retained in full, this
+ * software may be distributed under the terms of the GNU General
+ * Public License ("GPL") version 2, in which case the provisions of the
+ * GPL apply INSTEAD OF those given above.
+ *
+ * The provided data structures and external interfaces from this code
+ * are not restricted to be used by modules with a GPL compatible license.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ *
+ * Attention: iPhone device must be paired, otherwise it won't respond to our
+ * driver. For more info: http://giagio.com/wiki/moin.cgi/iPhoneEthernetDriver
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/usb.h>
+#include <linux/workqueue.h>
+
+#define USB_VENDOR_APPLE        0x05ac
+#define USB_PRODUCT_IPHONE      0x1290
+#define USB_PRODUCT_IPHONE_3G   0x1292
+#define USB_PRODUCT_IPHONE_3GS  0x1294
+
+#define IPHETH_USBINTF_CLASS    255
+#define IPHETH_USBINTF_SUBCLASS 253
+#define IPHETH_USBINTF_PROTO    1
+
+#define IPHETH_BUF_SIZE         1516
+#define IPHETH_TX_TIMEOUT       (5 * HZ)
+
+#define IPHETH_INTFNUM          2
+#define IPHETH_ALT_INTFNUM      1
+
+#define IPHETH_CTRL_ENDP        0x00
+#define IPHETH_CTRL_BUF_SIZE    0x40
+#define IPHETH_CTRL_TIMEOUT     (5 * HZ)
+
+#define IPHETH_CMD_GET_MACADDR   0x00
+#define IPHETH_CMD_CARRIER_CHECK 0x45
+
+#define IPHETH_CARRIER_CHECK_TIMEOUT round_jiffies_relative(1 * HZ)
+#define IPHETH_CARRIER_ON       0x04
+
+static struct usb_device_id ipheth_table[] = {
+        { USB_DEVICE_AND_INTERFACE_INFO(
+                USB_VENDOR_APPLE, USB_PRODUCT_IPHONE,
+                IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
+                IPHETH_USBINTF_PROTO) },
+        { USB_DEVICE_AND_INTERFACE_INFO(
+                USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_3G,
+                IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
+                IPHETH_USBINTF_PROTO) },
+        { USB_DEVICE_AND_INTERFACE_INFO(
+                USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_3GS,
+                IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
+                IPHETH_USBINTF_PROTO) },
+        { }
+};
+MODULE_DEVICE_TABLE(usb, ipheth_table);
+
+struct ipheth_device {
+        struct usb_device *udev;
+        struct usb_interface *intf;
+        struct net_device *net;
+        struct sk_buff *tx_skb;
+        struct urb *tx_urb;
+        struct urb *rx_urb;
+        unsigned char *tx_buf;
+        unsigned char *rx_buf;
+        unsigned char *ctrl_buf;
+        u8 bulk_in;
+        u8 bulk_out;
+        struct delayed_work carrier_work;
+};
+
+static int ipheth_rx_submit(struct ipheth_device *dev, gfp_t mem_flags);
+
+static int ipheth_alloc_urbs(struct ipheth_device *iphone)
+{
+        struct urb *tx_urb = NULL;
+        struct urb *rx_urb = NULL;
+        u8 *tx_buf = NULL;
+        u8 *rx_buf = NULL;
+
+        tx_urb = usb_alloc_urb(0, GFP_KERNEL);
+        if (tx_urb == NULL)
+                goto error_nomem;
+
+        rx_urb = usb_alloc_urb(0, GFP_KERNEL);
+        if (rx_urb == NULL)
+                goto free_tx_urb;
+
+        tx_buf = usb_buffer_alloc(iphone->udev,
+                                  IPHETH_BUF_SIZE,
+                                  GFP_KERNEL,
+                                  &tx_urb->transfer_dma);
+        if (tx_buf == NULL)
+                goto free_rx_urb;
+
+        rx_buf = usb_buffer_alloc(iphone->udev,
+                                  IPHETH_BUF_SIZE,
+                                  GFP_KERNEL,
+                                  &rx_urb->transfer_dma);
+        if (rx_buf == NULL)
+                goto free_tx_buf;
+
+
+        iphone->tx_urb = tx_urb;
+        iphone->rx_urb = rx_urb;
+        iphone->tx_buf = tx_buf;
+        iphone->rx_buf = rx_buf;
+        return 0;
+
+free_tx_buf:
+        usb_buffer_free(iphone->udev, IPHETH_BUF_SIZE, tx_buf,
+                        tx_urb->transfer_dma);
+free_rx_urb:
+        usb_free_urb(rx_urb);
+free_tx_urb:
+        usb_free_urb(tx_urb);
+error_nomem:
+        return -ENOMEM;
+}
+
+static void ipheth_free_urbs(struct ipheth_device *iphone)
+{
+        usb_buffer_free(iphone->udev, IPHETH_BUF_SIZE, iphone->rx_buf,
+                        iphone->rx_urb->transfer_dma);
+        usb_buffer_free(iphone->udev, IPHETH_BUF_SIZE, iphone->tx_buf,
+                        iphone->tx_urb->transfer_dma);
+        usb_free_urb(iphone->rx_urb);
+        usb_free_urb(iphone->tx_urb);
+}
+
+static void ipheth_kill_urbs(struct ipheth_device *dev)
+{
+        usb_kill_urb(dev->tx_urb);
+        usb_kill_urb(dev->rx_urb);
+}
+
+static void ipheth_rcvbulk_callback(struct urb *urb)
+{
+        struct ipheth_device *dev;
+        struct sk_buff *skb;
+        int status;
+        char *buf;
+        int len;
+
+        dev = urb->context;
+        if (dev == NULL)
+                return;
+
+        status = urb->status;
+        switch (status) {
+        case -ENOENT:
+        case -ECONNRESET:
+        case -ESHUTDOWN:
+                return;
+        case 0:
+                break;
+        default:
+                err("%s: urb status: %d", __func__, urb->status);
+                return;
+        }
+
+        len = urb->actual_length;
+        buf = urb->transfer_buffer;
+
+        skb = dev_alloc_skb(NET_IP_ALIGN + len);
+        if (!skb) {
+                err("%s: dev_alloc_skb: -ENOMEM", __func__);
+                dev->net->stats.rx_dropped++;
+                return;
+        }
+
+        skb_reserve(skb, NET_IP_ALIGN);
+        memcpy(skb_put(skb, len), buf + NET_IP_ALIGN, len - NET_IP_ALIGN);
+        skb->dev = dev->net;
+        skb->protocol = eth_type_trans(skb, dev->net);
+
+        dev->net->stats.rx_packets++;
+        dev->net->stats.rx_bytes += len;
+
+        netif_rx(skb);
+        ipheth_rx_submit(dev, GFP_ATOMIC);
+}
+
+static void ipheth_sndbulk_callback(struct urb *urb)
+{
+        struct ipheth_device *dev;
+
+        dev = urb->context;
+        if (dev == NULL)
+                return;
+
+        if (urb->status != 0 &&
+            urb->status != -ENOENT &&
+            urb->status != -ECONNRESET &&
+            urb->status != -ESHUTDOWN)
+                err("%s: urb status: %d", __func__, urb->status);
+
+        dev_kfree_skb_irq(dev->tx_skb);
+        netif_wake_queue(dev->net);
+}
+
+static int ipheth_carrier_set(struct ipheth_device *dev)
+{
+        struct usb_device *udev = dev->udev;
+        int retval;
+
+        retval = usb_control_msg(udev,
+                        usb_rcvctrlpipe(udev, IPHETH_CTRL_ENDP),
+                        IPHETH_CMD_CARRIER_CHECK, /* request */
+                        0xc0, /* request type */
+                        0x00, /* value */
+                        0x02, /* index */
+                        dev->ctrl_buf, IPHETH_CTRL_BUF_SIZE,
+                        IPHETH_CTRL_TIMEOUT);
+        if (retval < 0) {
+                err("%s: usb_control_msg: %d", __func__, retval);
+                return retval;
+        }
+
+        if (dev->ctrl_buf[0] == IPHETH_CARRIER_ON)
+                netif_carrier_on(dev->net);
+        else
+                netif_carrier_off(dev->net);
+
+        return 0;
+}
+
+static void ipheth_carrier_check_work(struct work_struct *work)
+{
+        struct ipheth_device *dev = container_of(work, struct ipheth_device,
+                                                 carrier_work.work);
+
+        ipheth_carrier_set(dev);
+        schedule_delayed_work(&dev->carrier_work, IPHETH_CARRIER_CHECK_TIMEOUT);
+}
+
+static int ipheth_get_macaddr(struct ipheth_device *dev)
+{
+        struct usb_device *udev = dev->udev;
+        struct net_device *net = dev->net;
+        int retval;
+
+        retval = usb_control_msg(udev,
+                                 usb_rcvctrlpipe(udev, IPHETH_CTRL_ENDP),
+                                 IPHETH_CMD_GET_MACADDR, /* request */
+                                 0xc0, /* request type */
+                                 0x00, /* value */
+                                 0x02, /* index */
+                                 dev->ctrl_buf,
+                                 IPHETH_CTRL_BUF_SIZE,
+                                 IPHETH_CTRL_TIMEOUT);
+        if (retval < 0) {
+                err("%s: usb_control_msg: %d", __func__, retval);
+        } else if (retval < ETH_ALEN) {
+                err("%s: usb_control_msg: short packet: %d bytes",
+                        __func__, retval);
+                retval = -EINVAL;
+        } else {
+                memcpy(net->dev_addr, dev->ctrl_buf, ETH_ALEN);
+                retval = 0;
+        }
+
+        return retval;
+}
+
+static int ipheth_rx_submit(struct ipheth_device *dev, gfp_t mem_flags)
+{
+        struct usb_device *udev = dev->udev;
+        int retval;
+
+        usb_fill_bulk_urb(dev->rx_urb, udev,
+                          usb_rcvbulkpipe(udev, dev->bulk_in),
+                          dev->rx_buf, IPHETH_BUF_SIZE,
+                          ipheth_rcvbulk_callback,
+                          dev);
+        dev->rx_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+
+        retval = usb_submit_urb(dev->rx_urb, mem_flags);
+        if (retval)
+                err("%s: usb_submit_urb: %d", __func__, retval);
+        return retval;
+}
+
+static int ipheth_open(struct net_device *net)
+{
+        struct ipheth_device *dev = netdev_priv(net);
+        struct usb_device *udev = dev->udev;
+        int retval = 0;
+
+        usb_set_interface(udev, IPHETH_INTFNUM, IPHETH_ALT_INTFNUM);
+
+        retval = ipheth_carrier_set(dev);
+        if (retval)
+                return retval;
+
+        retval = ipheth_rx_submit(dev, GFP_KERNEL);
+        if (retval)
+                return retval;
+
+        schedule_delayed_work(&dev->carrier_work, IPHETH_CARRIER_CHECK_TIMEOUT);
+        netif_start_queue(net);
+        return retval;
+}
+
+static int ipheth_close(struct net_device *net)
+{
+        struct ipheth_device *dev = netdev_priv(net);
+
+        cancel_delayed_work_sync(&dev->carrier_work);
+        netif_stop_queue(net);
+        return 0;
+}
+
+static int ipheth_tx(struct sk_buff *skb, struct net_device *net)
+{
+        struct ipheth_device *dev = netdev_priv(net);
+        struct usb_device *udev = dev->udev;
+        int retval;
+
+        /* Paranoid */
+        if (skb->len > IPHETH_BUF_SIZE) {
+                WARN(1, "%s: skb too large: %d bytes", __func__, skb->len);
+                dev->net->stats.tx_dropped++;
+                dev_kfree_skb_irq(skb);
+                return NETDEV_TX_OK;
+        }
+
+        memcpy(dev->tx_buf, skb->data, skb->len);
+        if (skb->len < IPHETH_BUF_SIZE)
+                memset(dev->tx_buf + skb->len, 0, IPHETH_BUF_SIZE - skb->len);
+
+        usb_fill_bulk_urb(dev->tx_urb, udev,
+                          usb_sndbulkpipe(udev, dev->bulk_out),
+                          dev->tx_buf, IPHETH_BUF_SIZE,
+                          ipheth_sndbulk_callback,
+                          dev);
+        dev->tx_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+
+        retval = usb_submit_urb(dev->tx_urb, GFP_ATOMIC);
+        if (retval) {
+                err("%s: usb_submit_urb: %d", __func__, retval);
+                dev->net->stats.tx_errors++;
+                dev_kfree_skb_irq(skb);
+        } else {
+                dev->tx_skb = skb;
+
+                dev->net->stats.tx_packets++;
+                dev->net->stats.tx_bytes += skb->len;
+                netif_stop_queue(net);
+        }
+
+        return NETDEV_TX_OK;
+}
+
+static void ipheth_tx_timeout(struct net_device *net)
+{
+        struct ipheth_device *dev = netdev_priv(net);
+
+        err("%s: TX timeout", __func__);
+        dev->net->stats.tx_errors++;
+        usb_unlink_urb(dev->tx_urb);
+}
+
+static struct net_device_stats *ipheth_stats(struct net_device *net)
+{
+        struct ipheth_device *dev = netdev_priv(net);
+        return &dev->net->stats;
+}
+
+static u32 ipheth_ethtool_op_get_link(struct net_device *net)
+{
+        struct ipheth_device *dev = netdev_priv(net);
+        return netif_carrier_ok(dev->net);
+}
+
+static struct ethtool_ops ops = {
+        .get_link = ipheth_ethtool_op_get_link
+};
+
+static const struct net_device_ops ipheth_netdev_ops = {
+        .ndo_open = &ipheth_open,
+        .ndo_stop = &ipheth_close,
+        .ndo_start_xmit = &ipheth_tx,
+        .ndo_tx_timeout = &ipheth_tx_timeout,
+        .ndo_get_stats = &ipheth_stats,
+};
+
+static struct device_type ipheth_type = {
+        .name   = "wwan",
+};
+
+static int ipheth_probe(struct usb_interface *intf,
+                        const struct usb_device_id *id)
+{
+        struct usb_device *udev = interface_to_usbdev(intf);
+        struct usb_host_interface *hintf;
+        struct usb_endpoint_descriptor *endp;
+        struct ipheth_device *dev;
+        struct net_device *netdev;
+        int i;
+        int retval;
+
+        netdev = alloc_etherdev(sizeof(struct ipheth_device));
+        if (!netdev)
+                return -ENOMEM;
+
+        netdev->netdev_ops = &ipheth_netdev_ops;
+        netdev->watchdog_timeo = IPHETH_TX_TIMEOUT;
+        strcpy(netdev->name, "wwan%d");
+
+        dev = netdev_priv(netdev);
+        dev->udev = udev;
+        dev->net = netdev;
+        dev->intf = intf;
+
+        /* Set up endpoints */
+        hintf = usb_altnum_to_altsetting(intf, IPHETH_ALT_INTFNUM);
+        if (hintf == NULL) {
+                retval = -ENODEV;
+                err("Unable to find alternate settings interface");
+                goto err_endpoints;
+        }
+
+        for (i = 0; i < hintf->desc.bNumEndpoints; i++) {
+                endp = &hintf->endpoint[i].desc;
+                if (usb_endpoint_is_bulk_in(endp))
+                        dev->bulk_in = endp->bEndpointAddress;
+                else if (usb_endpoint_is_bulk_out(endp))
+                        dev->bulk_out = endp->bEndpointAddress;
+        }
+        if (!(dev->bulk_in && dev->bulk_out)) {
+                retval = -ENODEV;
+                err("Unable to find endpoints");
+                goto err_endpoints;
+        }
+
+        dev->ctrl_buf = kmalloc(IPHETH_CTRL_BUF_SIZE, GFP_KERNEL);
+        if (dev->ctrl_buf == NULL) {
+                retval = -ENOMEM;
+                goto err_alloc_ctrl_buf;
+        }
+
+        retval = ipheth_get_macaddr(dev);
+        if (retval)
+                goto err_get_macaddr;
+
+        INIT_DELAYED_WORK(&dev->carrier_work, ipheth_carrier_check_work);
+
+        retval = ipheth_alloc_urbs(dev);
+        if (retval) {
+                err("error allocating urbs: %d", retval);
+                goto err_alloc_urbs;
+        }
+
+        usb_set_intfdata(intf, dev);
+
+        SET_NETDEV_DEV(netdev, &intf->dev);
+        SET_ETHTOOL_OPS(netdev, &ops);
+        SET_NETDEV_DEVTYPE(netdev, &ipheth_type);
+
+        retval = register_netdev(netdev);
+        if (retval) {
+                err("error registering netdev: %d", retval);
+                retval = -EIO;
+                goto err_register_netdev;
+        }
+
+        dev_info(&intf->dev, "Apple iPhone USB Ethernet device attached\n");
+        return 0;
+
+err_register_netdev:
+        ipheth_free_urbs(dev);
+err_alloc_urbs:
+err_get_macaddr:
+err_alloc_ctrl_buf:
+        kfree(dev->ctrl_buf);
+err_endpoints:
+        free_netdev(netdev);
+        return retval;
+}
+
+static void ipheth_disconnect(struct usb_interface *intf)
+{
+        struct ipheth_device *dev;
+
+        dev = usb_get_intfdata(intf);
+        if (dev != NULL) {
+                unregister_netdev(dev->net);
+                ipheth_kill_urbs(dev);
+                ipheth_free_urbs(dev);
+                kfree(dev->ctrl_buf);
+                free_netdev(dev->net);
+        }
+        usb_set_intfdata(intf, NULL);
+        dev_info(&intf->dev, "Apple iPhone USB Ethernet now disconnected\n");
+}
+
+static struct usb_driver ipheth_driver = {
+        .name =         "ipheth",
+        .probe =        ipheth_probe,
+        .disconnect =   ipheth_disconnect,
+        .id_table =     ipheth_table,
+};
+
+static int __init ipheth_init(void)
+{
+        int retval;
+
+        retval = usb_register(&ipheth_driver);
+        if (retval) {
+                err("usb_register failed: %d", retval);
+                return retval;
+        }
+        return 0;
+}
+
+static void __exit ipheth_exit(void)
+{
+        usb_deregister(&ipheth_driver);
+}
+
+module_init(ipheth_init);
+module_exit(ipheth_exit);
+
+MODULE_AUTHOR("Diego Giagio <diego@giagio.com>");
+MODULE_DESCRIPTION("Apple iPhone USB Ethernet driver");
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index 52671ea043a7..c4c334d9770f 100644
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c
@@ -145,6 +145,7 @@ static struct usb_device_id usb_klsi_table[] = {
         { USB_DEVICE(0x0707, 0x0100) }, /* SMC 2202USB */
         { USB_DEVICE(0x07aa, 0x0001) }, /* Correga K.K. */
         { USB_DEVICE(0x07b8, 0x4000) }, /* D-Link DU-E10 */
+        { USB_DEVICE(0x07c9, 0xb010) }, /* Allied Telesyn AT-USB10 USB Ethernet Adapter */
         { USB_DEVICE(0x0846, 0x1001) }, /* NetGear EA-101 */
         { USB_DEVICE(0x0846, 0x1002) }, /* NetGear EA-101 */
         { USB_DEVICE(0x085a, 0x0008) }, /* PortGear Ethernet Adapter */
diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
new file mode 100644
index 000000000000..a44f9e0ea098
--- /dev/null
+++ b/drivers/net/usb/sierra_net.c
@@ -0,0 +1,1001 @@
+/*
+ * USB-to-WWAN Driver for Sierra Wireless modems
+ *
+ * Copyright (C) 2008, 2009, 2010 Paxton Smith, Matthew Safar, Rory Filer
+ *                          <linux@sierrawireless.com>
+ *
+ * Portions of this based on the cdc_ether driver by David Brownell (2003-2005)
+ * and Ole Andre Vadla Ravnas (ActiveSync) (2006).
+ *
+ * IMPORTANT DISCLAIMER: This driver is not commercially supported by
+ * Sierra Wireless. Use at your own risk.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#define DRIVER_VERSION "v.2.0"
+#define DRIVER_AUTHOR "Paxton Smith, Matthew Safar, Rory Filer"
+#define DRIVER_DESC "USB-to-WWAN Driver for Sierra Wireless modems"
+static const char driver_name[] = "sierra_net";
+
+/* if defined debug messages enabled */
+/*#define       DEBUG*/
+
+#include <linux/module.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/sched.h>
+#include <linux/timer.h>
+#include <linux/usb.h>
+#include <linux/usb/cdc.h>
+#include <net/ip.h>
+#include <net/udp.h>
+#include <asm/unaligned.h>
+#include <linux/usb/usbnet.h>
+
+#define SWI_USB_REQUEST_GET_FW_ATTR     0x06
+#define SWI_GET_FW_ATTR_MASK            0x08
+
+/* atomic counter partially included in MAC address to make sure 2 devices
+ * do not end up with the same MAC - concept breaks in case of > 255 ifaces
+ */
+static  atomic_t iface_counter = ATOMIC_INIT(0);
+
+/*
+ * SYNC Timer Delay definition used to set the expiry time
+ */
+#define SIERRA_NET_SYNCDELAY (2*HZ)
+
+/* Max. MTU supported. The modem buffers are limited to 1500 */
+#define SIERRA_NET_MAX_SUPPORTED_MTU    1500
+
+/* The SIERRA_NET_USBCTL_BUF_LEN defines a buffer size allocated for control
+ * message reception ... and thus the max. received packet.
+ * (May be the cause for parse_hip returning -EINVAL)
+ */
+#define SIERRA_NET_USBCTL_BUF_LEN       1024
+
+/* list of interface numbers - used for constructing interface lists */
+struct sierra_net_iface_info {
+        const u32 infolen;      /* number of interface numbers on list */
+        const u8  *ifaceinfo;   /* pointer to the array holding the numbers */
+};
+
+struct sierra_net_info_data {
+        u16 rx_urb_size;
+        struct sierra_net_iface_info whitelist;
+};
+
+/* Private data structure */
+struct sierra_net_data {
+
+        u8 ethr_hdr_tmpl[ETH_HLEN]; /* ethernet header template for rx'd pkts */
+
+        u16 link_up;            /* air link up or down */
+        u8 tx_hdr_template[4];  /* part of HIP hdr for tx'd packets */
+
+        u8 sync_msg[4];         /* SYNC message */
+        u8 shdwn_msg[4];        /* Shutdown message */
+
+        /* Backpointer to the container */
+        struct usbnet *usbnet;
+
+        u8 ifnum;       /* interface number */
+
+/* Bit masks, must be a power of 2 */
+#define SIERRA_NET_EVENT_RESP_AVAIL    0x01
+#define SIERRA_NET_TIMER_EXPIRY        0x02
+        unsigned long kevent_flags;
+        struct work_struct sierra_net_kevent;
+        struct timer_list sync_timer; /* For retrying SYNC sequence */
+};
+
+struct param {
+        int is_present;
+        union {
+                void  *ptr;
+                u32    dword;
+                u16    word;
+                u8     byte;
+        };
+};
+
+/* HIP message type */
+#define SIERRA_NET_HIP_EXTENDEDID       0x7F
+#define SIERRA_NET_HIP_HSYNC_ID         0x60    /* Modem -> host */
+#define SIERRA_NET_HIP_RESTART_ID       0x62    /* Modem -> host */
+#define SIERRA_NET_HIP_MSYNC_ID         0x20    /* Host -> modem */
+#define SIERRA_NET_HIP_SHUTD_ID         0x26    /* Host -> modem */
+
+#define SIERRA_NET_HIP_EXT_IP_IN_ID   0x0202
+#define SIERRA_NET_HIP_EXT_IP_OUT_ID  0x0002
+
+/* 3G UMTS Link Sense Indication definitions */
+#define SIERRA_NET_HIP_LSI_UMTSID       0x78
+
+/* Reverse Channel Grant Indication HIP message */
+#define SIERRA_NET_HIP_RCGI             0x64
+
+/* LSI Protocol types */
+#define SIERRA_NET_PROTOCOL_UMTS      0x01
+/* LSI Coverage */
+#define SIERRA_NET_COVERAGE_NONE      0x00
+#define SIERRA_NET_COVERAGE_NOPACKET  0x01
+
+/* LSI Session */
+#define SIERRA_NET_SESSION_IDLE       0x00
+/* LSI Link types */
+#define SIERRA_NET_AS_LINK_TYPE_IPv4  0x00
+
+struct lsi_umts {
+        u8 protocol;
+        u8 unused1;
+        __be16 length;
+        /* eventually use a union for the rest - assume umts for now */
+        u8 coverage;
+        u8 unused2[41];
+        u8 session_state;
+        u8 unused3[33];
+        u8 link_type;
+        u8 pdp_addr_len; /* NW-supplied PDP address len */
+        u8 pdp_addr[16]; /* NW-supplied PDP address (bigendian)) */
+        u8 unused4[23];
+        u8 dns1_addr_len; /* NW-supplied 1st DNS address len (bigendian) */
+        u8 dns1_addr[16]; /* NW-supplied 1st DNS address */
+        u8 dns2_addr_len; /* NW-supplied 2nd DNS address len */
+        u8 dns2_addr[16]; /* NW-supplied 2nd DNS address (bigendian)*/
+        u8 wins1_addr_len; /* NW-supplied 1st Wins address len */
+        u8 wins1_addr[16]; /* NW-supplied 1st Wins address (bigendian)*/
+        u8 wins2_addr_len; /* NW-supplied 2nd Wins address len */
+        u8 wins2_addr[16]; /* NW-supplied 2nd Wins address (bigendian) */
+        u8 unused5[4];
+        u8 gw_addr_len; /* NW-supplied GW address len */
+        u8 gw_addr[16]; /* NW-supplied GW address (bigendian) */
+        u8 reserved[8];
+} __attribute__ ((packed));
+
+#define SIERRA_NET_LSI_COMMON_LEN      4
+#define SIERRA_NET_LSI_UMTS_LEN        (sizeof(struct lsi_umts))
+#define SIERRA_NET_LSI_UMTS_STATUS_LEN \
+        (SIERRA_NET_LSI_UMTS_LEN - SIERRA_NET_LSI_COMMON_LEN)
+
+/* Forward definitions */
+static void sierra_sync_timer(unsigned long syncdata);
+static int sierra_net_change_mtu(struct net_device *net, int new_mtu);
+
+/* Our own net device operations structure */
+static const struct net_device_ops sierra_net_device_ops = {
+        .ndo_open               = usbnet_open,
+        .ndo_stop               = usbnet_stop,
+        .ndo_start_xmit         = usbnet_start_xmit,
+        .ndo_tx_timeout         = usbnet_tx_timeout,
+        .ndo_change_mtu         = sierra_net_change_mtu,
+        .ndo_set_mac_address    = eth_mac_addr,
+        .ndo_validate_addr      = eth_validate_addr,
+};
+
+/* get private data associated with passed in usbnet device */
+static inline struct sierra_net_data *sierra_net_get_private(struct usbnet *dev)
+{
+        return (struct sierra_net_data *)dev->data[0];
+}
+
+/* set private data associated with passed in usbnet device */
+static inline void sierra_net_set_private(struct usbnet *dev,
+                        struct sierra_net_data *priv)
+{
+        dev->data[0] = (unsigned long)priv;
+}
+
+/* is packet IPv4 */
+static inline int is_ip(struct sk_buff *skb)
+{
+        return (skb->protocol == cpu_to_be16(ETH_P_IP));
+}
+
+/*
+ * check passed in packet and make sure that:
+ *  - it is linear (no scatter/gather)
+ *  - it is ethernet (mac_header properly set)
+ */
+static int check_ethip_packet(struct sk_buff *skb, struct usbnet *dev)
+{
+        skb_reset_mac_header(skb); /* ethernet header */
+
+        if (skb_is_nonlinear(skb)) {
+                netdev_err(dev->net, "Non linear buffer-dropping\n");
+                return 0;
+        }
+
+        if (!pskb_may_pull(skb, ETH_HLEN))
+                return 0;
+        skb->protocol = eth_hdr(skb)->h_proto;
+
+        return 1;
+}
+
+static const u8 *save16bit(struct param *p, const u8 *datap)
+{
+        p->is_present = 1;
+        p->word = get_unaligned_be16(datap);
+        return datap + sizeof(p->word);
+}
+
+static const u8 *save8bit(struct param *p, const u8 *datap)
+{
+        p->is_present = 1;
+        p->byte = *datap;
+        return datap + sizeof(p->byte);
+}
+
+/*----------------------------------------------------------------------------*
+ *                              BEGIN HIP                                     *
+ *----------------------------------------------------------------------------*/
+/* HIP header */
+#define SIERRA_NET_HIP_HDR_LEN 4
+/* Extended HIP header */
+#define SIERRA_NET_HIP_EXT_HDR_LEN 6
+
+struct hip_hdr {
+        int    hdrlen;
+        struct param payload_len;
+        struct param msgid;
+        struct param msgspecific;
+        struct param extmsgid;
+};
+
+static int parse_hip(const u8 *buf, const u32 buflen, struct hip_hdr *hh)
+{
+        const u8 *curp = buf;
+        int    padded;
+
+        if (buflen < SIERRA_NET_HIP_HDR_LEN)
+                return -EPROTO;
+
+        curp = save16bit(&hh->payload_len, curp);
+        curp = save8bit(&hh->msgid, curp);
+        curp = save8bit(&hh->msgspecific, curp);
+
+        padded = hh->msgid.byte & 0x80;
+        hh->msgid.byte &= 0x7F;                 /* 7 bits */
+
+        hh->extmsgid.is_present = (hh->msgid.byte == SIERRA_NET_HIP_EXTENDEDID);
+        if (hh->extmsgid.is_present) {
+                if (buflen < SIERRA_NET_HIP_EXT_HDR_LEN)
+                        return -EPROTO;
+
+                hh->payload_len.word &= 0x3FFF; /* 14 bits */
+
+                curp = save16bit(&hh->extmsgid, curp);
+                hh->extmsgid.word &= 0x03FF;    /* 10 bits */
+
+                hh->hdrlen = SIERRA_NET_HIP_EXT_HDR_LEN;
+        } else {
+                hh->payload_len.word &= 0x07FF; /* 11 bits */
+                hh->hdrlen = SIERRA_NET_HIP_HDR_LEN;
+        }
+
+        if (padded) {
+                hh->hdrlen++;
+                hh->payload_len.word--;
+        }
+
+        /* if real packet shorter than the claimed length */
+        if (buflen < (hh->hdrlen + hh->payload_len.word))
+                return -EINVAL;
+
+        return 0;
+}
+
+static void build_hip(u8 *buf, const u16 payloadlen,
+                struct sierra_net_data *priv)
+{
+        /* the following doesn't have the full functionality. We
+         * currently build only one kind of header, so it is faster this way
+         */
+        put_unaligned_be16(payloadlen, buf);
+        memcpy(buf+2, priv->tx_hdr_template, sizeof(priv->tx_hdr_template));
+}
+/*----------------------------------------------------------------------------*
+ *                              END HIP                                       *
+ *----------------------------------------------------------------------------*/
+
+static int sierra_net_send_cmd(struct usbnet *dev,
+                u8 *cmd, int cmdlen, const char * cmd_name)
+{
+        struct sierra_net_data *priv = sierra_net_get_private(dev);
+        int  status;
+
+        status = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
+                        USB_CDC_SEND_ENCAPSULATED_COMMAND,
+                        USB_DIR_OUT|USB_TYPE_CLASS|USB_RECIP_INTERFACE, 0,
+                        priv->ifnum, cmd, cmdlen, USB_CTRL_SET_TIMEOUT);
+
+        if (status != cmdlen && status != -ENODEV)
+                netdev_err(dev->net, "Submit %s failed %d\n", cmd_name, status);
+
+        return status;
+}
+
+static int sierra_net_send_sync(struct usbnet *dev)
+{
+        int  status;
+        struct sierra_net_data *priv = sierra_net_get_private(dev);
+
+        dev_dbg(&dev->udev->dev, "%s", __func__);
+
+        status = sierra_net_send_cmd(dev, priv->sync_msg,
+                        sizeof(priv->sync_msg), "SYNC");
+
+        return status;
+}
+
+static void sierra_net_set_ctx_index(struct sierra_net_data *priv, u8 ctx_ix)
+{
+        dev_dbg(&(priv->usbnet->udev->dev), "%s %d", __func__, ctx_ix);
+        priv->tx_hdr_template[0] = 0x3F;
+        priv->tx_hdr_template[1] = ctx_ix;
+        *((u16 *)&priv->tx_hdr_template[2]) =
+                cpu_to_be16(SIERRA_NET_HIP_EXT_IP_OUT_ID);
+}
+
+static inline int sierra_net_is_valid_addrlen(u8 len)
+{
+        return (len == sizeof(struct in_addr));
+}
+
+static int sierra_net_parse_lsi(struct usbnet *dev, char *data, int datalen)
+{
+        struct lsi_umts *lsi = (struct lsi_umts *)data;
+
+        if (datalen < sizeof(struct lsi_umts)) {
+                netdev_err(dev->net, "%s: Data length %d, exp %Zu\n",
+                                __func__, datalen,
+                                sizeof(struct lsi_umts));
+                return -1;
+        }
+
+        if (lsi->length != cpu_to_be16(SIERRA_NET_LSI_UMTS_STATUS_LEN)) {
+                netdev_err(dev->net, "%s: LSI_UMTS_STATUS_LEN %d, exp %u\n",
+                                __func__, be16_to_cpu(lsi->length),
+                                (u32)SIERRA_NET_LSI_UMTS_STATUS_LEN);
+                return -1;
+        }
+
+        /* Validate the protocol  - only support UMTS for now */
+        if (lsi->protocol != SIERRA_NET_PROTOCOL_UMTS) {
+                netdev_err(dev->net, "Protocol unsupported, 0x%02x\n",
+                        lsi->protocol);
+                return -1;
+        }
+
+        /* Validate the link type */
+        if (lsi->link_type != SIERRA_NET_AS_LINK_TYPE_IPv4) {
+                netdev_err(dev->net, "Link type unsupported: 0x%02x\n",
+                        lsi->link_type);
+                return -1;
+        }
+
+        /* Validate the coverage */
+        if (lsi->coverage == SIERRA_NET_COVERAGE_NONE
+           || lsi->coverage == SIERRA_NET_COVERAGE_NOPACKET) {
+                netdev_err(dev->net, "No coverage, 0x%02x\n", lsi->coverage);
+                return 0;
+        }
+
+        /* Validate the session state */
+        if (lsi->session_state == SIERRA_NET_SESSION_IDLE) {
+                netdev_err(dev->net, "Session idle, 0x%02x\n",
+                        lsi->session_state);
+                return 0;
+        }
+
+        /* Set link_sense true */
+        return 1;
+}
+
+static void sierra_net_handle_lsi(struct usbnet *dev, char *data,
+                struct hip_hdr  *hh)
+{
+        struct sierra_net_data *priv = sierra_net_get_private(dev);
+        int link_up;
+
+        link_up = sierra_net_parse_lsi(dev, data + hh->hdrlen,
+                                        hh->payload_len.word);
+        if (link_up < 0) {
+                netdev_err(dev->net, "Invalid LSI\n");
+                return;
+        }
+        if (link_up) {
+                sierra_net_set_ctx_index(priv, hh->msgspecific.byte);
+                priv->link_up = 1;
+                netif_carrier_on(dev->net);
+        } else {
+                priv->link_up = 0;
+                netif_carrier_off(dev->net);
+        }
+}
+
+static void sierra_net_dosync(struct usbnet *dev)
+{
+        int status;
+        struct sierra_net_data *priv = sierra_net_get_private(dev);
+
+        dev_dbg(&dev->udev->dev, "%s", __func__);
+
+        /* tell modem we are ready */
+        status = sierra_net_send_sync(dev);
+        if (status < 0)
+                netdev_err(dev->net,
+                        "Send SYNC failed, status %d\n", status);
+        status = sierra_net_send_sync(dev);
+        if (status < 0)
+                netdev_err(dev->net,
+                        "Send SYNC failed, status %d\n", status);
+
+        /* Now, start a timer and make sure we get the Restart Indication */
+        priv->sync_timer.function = sierra_sync_timer;
+        priv->sync_timer.data = (unsigned long) dev;
+        priv->sync_timer.expires = jiffies + SIERRA_NET_SYNCDELAY;
+        add_timer(&priv->sync_timer);
+}
+
+static void sierra_net_kevent(struct work_struct *work)
+{
+        struct sierra_net_data *priv =
+                container_of(work, struct sierra_net_data, sierra_net_kevent);
+        struct usbnet *dev = priv->usbnet;
+        int  len;
+        int  err;
+        u8  *buf;
+        u8   ifnum;
+
+        if (test_bit(SIERRA_NET_EVENT_RESP_AVAIL, &priv->kevent_flags)) {
+                clear_bit(SIERRA_NET_EVENT_RESP_AVAIL, &priv->kevent_flags);
+
+                /* Query the modem for the LSI message */
+                buf = kzalloc(SIERRA_NET_USBCTL_BUF_LEN, GFP_KERNEL);
+                if (!buf) {
+                        netdev_err(dev->net,
+                                "failed to allocate buf for LS msg\n");
+                        return;
+                }
+                ifnum = priv->ifnum;
+                len = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0),
+                                USB_CDC_GET_ENCAPSULATED_RESPONSE,
+                                USB_DIR_IN|USB_TYPE_CLASS|USB_RECIP_INTERFACE,
+                                0, ifnum, buf, SIERRA_NET_USBCTL_BUF_LEN,
+                                USB_CTRL_SET_TIMEOUT);
+
+                if (len < 0) {
+                        netdev_err(dev->net,
+                                "usb_control_msg failed, status %d\n", len);
+                } else {
+                        struct hip_hdr  hh;
+
+                        dev_dbg(&dev->udev->dev, "%s: Received status message,"
+                                " %04x bytes", __func__, len);
+
+                        err = parse_hip(buf, len, &hh);
+                        if (err) {
+                                netdev_err(dev->net, "%s: Bad packet,"
+                                        " parse result %d\n", __func__, err);
+                                kfree(buf);
+                                return;
+                        }
+
+                        /* Validate packet length */
+                        if (len != hh.hdrlen + hh.payload_len.word) {
+                                netdev_err(dev->net, "%s: Bad packet, received"
+                                        " %d, expected %d\n",   __func__, len,
+                                        hh.hdrlen + hh.payload_len.word);
+                                kfree(buf);
+                                return;
+                        }
+
+                        /* Switch on received message types */
+                        switch (hh.msgid.byte) {
+                        case SIERRA_NET_HIP_LSI_UMTSID:
+                                dev_dbg(&dev->udev->dev, "LSI for ctx:%d",
+                                        hh.msgspecific.byte);
+                                sierra_net_handle_lsi(dev, buf, &hh);
+                                break;
+                        case SIERRA_NET_HIP_RESTART_ID:
+                                dev_dbg(&dev->udev->dev, "Restart reported: %d,"
+                                                " stopping sync timer",
+                                                hh.msgspecific.byte);
+                                /* Got sync resp - stop timer & clear mask */
+                                del_timer_sync(&priv->sync_timer);
+                                clear_bit(SIERRA_NET_TIMER_EXPIRY,
+                                          &priv->kevent_flags);
+                                break;
+                        case SIERRA_NET_HIP_HSYNC_ID:
+                                dev_dbg(&dev->udev->dev, "SYNC received");
+                                err = sierra_net_send_sync(dev);
+                                if (err < 0)
+                                        netdev_err(dev->net,
+                                                "Send SYNC failed %d\n", err);
+                                break;
+                        case SIERRA_NET_HIP_EXTENDEDID:
+                                netdev_err(dev->net, "Unrecognized HIP msg, "
+                                        "extmsgid 0x%04x\n", hh.extmsgid.word);
+                                break;
+                        case SIERRA_NET_HIP_RCGI:
+                                /* Ignored */
+                                break;
+                        default:
+                                netdev_err(dev->net, "Unrecognized HIP msg, "
+                                        "msgid 0x%02x\n", hh.msgid.byte);
+                                break;
+                        }
+                }
+                kfree(buf);
+        }
+        /* The sync timer bit might be set */
+        if (test_bit(SIERRA_NET_TIMER_EXPIRY, &priv->kevent_flags)) {
+                clear_bit(SIERRA_NET_TIMER_EXPIRY, &priv->kevent_flags);
+                dev_dbg(&dev->udev->dev, "Deferred sync timer expiry");
+                sierra_net_dosync(priv->usbnet);
+        }
+
+        if (priv->kevent_flags)
+                dev_dbg(&dev->udev->dev, "sierra_net_kevent done, "
+                        "kevent_flags = 0x%lx", priv->kevent_flags);
+}
+
+static void sierra_net_defer_kevent(struct usbnet *dev, int work)
+{
+        struct sierra_net_data *priv = sierra_net_get_private(dev);
+
+        set_bit(work, &priv->kevent_flags);
+        schedule_work(&priv->sierra_net_kevent);
+}
+
+/*
+ * Sync Retransmit Timer Handler. On expiry, kick the work queue
+ */
+void sierra_sync_timer(unsigned long syncdata)
+{
+        struct usbnet *dev = (struct usbnet *)syncdata;
+
+        dev_dbg(&dev->udev->dev, "%s", __func__);
+        /* Kick the tasklet */
+        sierra_net_defer_kevent(dev, SIERRA_NET_TIMER_EXPIRY);
+}
+
+static void sierra_net_status(struct usbnet *dev, struct urb *urb)
+{
+        struct usb_cdc_notification *event;
+
+        dev_dbg(&dev->udev->dev, "%s", __func__);
+
+        if (urb->actual_length < sizeof *event)
+                return;
+
+        /* Add cases to handle other standard notifications. */
+        event = urb->transfer_buffer;
+        switch (event->bNotificationType) {
+        case USB_CDC_NOTIFY_NETWORK_CONNECTION:
+        case USB_CDC_NOTIFY_SPEED_CHANGE:
+                /* USB 305 sends those */
+                break;
+        case USB_CDC_NOTIFY_RESPONSE_AVAILABLE:
+                sierra_net_defer_kevent(dev, SIERRA_NET_EVENT_RESP_AVAIL);
+                break;
+        default:
+                netdev_err(dev->net, ": unexpected notification %02x!\n",
+                                event->bNotificationType);
+                break;
+        }
+}
+
+static void sierra_net_get_drvinfo(struct net_device *net,
+                struct ethtool_drvinfo *info)
+{
+        /* Inherit standard device info */
+        usbnet_get_drvinfo(net, info);
+        strncpy(info->driver, driver_name, sizeof info->driver);
+        strncpy(info->version, DRIVER_VERSION, sizeof info->version);
+}
+
+static u32 sierra_net_get_link(struct net_device *net)
+{
+        struct usbnet *dev = netdev_priv(net);
+        /* Report link is down whenever the interface is down */
+        return sierra_net_get_private(dev)->link_up && netif_running(net);
+}
+
+static struct ethtool_ops sierra_net_ethtool_ops = {
+        .get_drvinfo = sierra_net_get_drvinfo,
+        .get_link = sierra_net_get_link,
+        .get_msglevel = usbnet_get_msglevel,
+        .set_msglevel = usbnet_set_msglevel,
+        .get_settings = usbnet_get_settings,
+        .set_settings = usbnet_set_settings,
+        .nway_reset = usbnet_nway_reset,
+};
+
+/* MTU can not be more than 1500 bytes, enforce it. */
+static int sierra_net_change_mtu(struct net_device *net, int new_mtu)
+{
+        if (new_mtu > SIERRA_NET_MAX_SUPPORTED_MTU)
+                return -EINVAL;
+
+        return usbnet_change_mtu(net, new_mtu);
+}
+
+static int is_whitelisted(const u8 ifnum,
+                        const struct sierra_net_iface_info *whitelist)
+{
+        if (whitelist) {
+                const u8 *list = whitelist->ifaceinfo;
+                int i;
+
+                for (i = 0; i < whitelist->infolen; i++) {
+                        if (list[i] == ifnum)
+                                return 1;
+                }
+        }
+        return 0;
+}
+
+static int sierra_net_get_fw_attr(struct usbnet *dev, u16 *datap)
+{
+        int result = 0;
+        u16 *attrdata;
+
+        attrdata = kmalloc(sizeof(*attrdata), GFP_KERNEL);
+        if (!attrdata)
+                return -ENOMEM;
+
+        result = usb_control_msg(
+                        dev->udev,
+                        usb_rcvctrlpipe(dev->udev, 0),
+                        /* _u8 vendor specific request */
+                        SWI_USB_REQUEST_GET_FW_ATTR,
+                        USB_DIR_IN | USB_TYPE_VENDOR,   /* __u8 request type */
+                        0x0000,         /* __u16 value not used */
+                        0x0000,         /* __u16 index  not used */
+                        attrdata,       /* char *data */
+                        sizeof(*attrdata),              /* __u16 size */
+                        USB_CTRL_SET_TIMEOUT);  /* int timeout */
+
+        if (result < 0) {
+                kfree(attrdata);
+                return -EIO;
+        }
+
+        *datap = *attrdata;
+
+        kfree(attrdata);
+        return result;
+}
+
+/*
+ * collects the bulk endpoints, the status endpoint.
+ */
+static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+        u8      ifacenum;
+        u8      numendpoints;
+        u16     fwattr = 0;
+        int     status;
+        struct ethhdr *eth;
+        struct sierra_net_data *priv;
+        static const u8 sync_tmplate[sizeof(priv->sync_msg)] = {
+                0x00, 0x00, SIERRA_NET_HIP_MSYNC_ID, 0x00};
+        static const u8 shdwn_tmplate[sizeof(priv->shdwn_msg)] = {
+                0x00, 0x00, SIERRA_NET_HIP_SHUTD_ID, 0x00};
+
+        struct sierra_net_info_data *data =
+                        (struct sierra_net_info_data *)dev->driver_info->data;
+
+        dev_dbg(&dev->udev->dev, "%s", __func__);
+
+        ifacenum = intf->cur_altsetting->desc.bInterfaceNumber;
+        /* We only accept certain interfaces */
+        if (!is_whitelisted(ifacenum, &data->whitelist)) {
+                dev_dbg(&dev->udev->dev, "Ignoring interface: %d", ifacenum);
+                return -ENODEV;
+        }
+        numendpoints = intf->cur_altsetting->desc.bNumEndpoints;
+        /* We have three endpoints, bulk in and out, and a status */
+        if (numendpoints != 3) {
+                dev_err(&dev->udev->dev, "Expected 3 endpoints, found: %d",
+                        numendpoints);
+                return -ENODEV;
+        }
+        /* Status endpoint set in usbnet_get_endpoints() */
+        dev->status = NULL;
+        status = usbnet_get_endpoints(dev, intf);
+        if (status < 0) {
+                dev_err(&dev->udev->dev, "Error in usbnet_get_endpoints (%d)",
+                        status);
+                return -ENODEV;
+        }
+        /* Initialize sierra private data */
+        priv = kzalloc(sizeof *priv, GFP_KERNEL);
+        if (!priv) {
+                dev_err(&dev->udev->dev, "No memory");
+                return -ENOMEM;
+        }
+
+        priv->usbnet = dev;
+        priv->ifnum = ifacenum;
+        dev->net->netdev_ops = &sierra_net_device_ops;
+
+        /* change MAC addr to include, ifacenum, and to be unique */
+        dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
+        dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
+
+        /* we will have to manufacture ethernet headers, prepare template */
+        eth = (struct ethhdr *)priv->ethr_hdr_tmpl;
+        memcpy(&eth->h_dest, dev->net->dev_addr, ETH_ALEN);
+        eth->h_proto = cpu_to_be16(ETH_P_IP);
+
+        /* prepare shutdown message template */
+        memcpy(priv->shdwn_msg, shdwn_tmplate, sizeof(priv->shdwn_msg));
+        /* set context index initially to 0 - prepares tx hdr template */
+        sierra_net_set_ctx_index(priv, 0);
+
+        /* decrease the rx_urb_size and max_tx_size to 4k on USB 1.1 */
+        dev->rx_urb_size  = data->rx_urb_size;
+        if (dev->udev->speed != USB_SPEED_HIGH)
+                dev->rx_urb_size  = min_t(size_t, 4096, data->rx_urb_size);
+
+        dev->net->hard_header_len += SIERRA_NET_HIP_EXT_HDR_LEN;
+        dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len;
+
+        /* Set up the netdev */
+        dev->net->flags |= IFF_NOARP;
+        dev->net->ethtool_ops = &sierra_net_ethtool_ops;
+        netif_carrier_off(dev->net);
+
+        sierra_net_set_private(dev, priv);
+
+        priv->kevent_flags = 0;
+
+        /* Use the shared workqueue */
+        INIT_WORK(&priv->sierra_net_kevent, sierra_net_kevent);
+
+        /* Only need to do this once */
+        init_timer(&priv->sync_timer);
+
+        /* verify fw attributes */
+        status = sierra_net_get_fw_attr(dev, &fwattr);
+        dev_dbg(&dev->udev->dev, "Fw attr: %x\n", fwattr);
+
+        /* test whether firmware supports DHCP */
+        if (!(status == sizeof(fwattr) && (fwattr & SWI_GET_FW_ATTR_MASK))) {
+                /* found incompatible firmware version */
+                dev_err(&dev->udev->dev, "Incompatible driver and firmware"
+                        " versions\n");
+                kfree(priv);
+                return -ENODEV;
+        }
+        /* prepare sync message from template */
+        memcpy(priv->sync_msg, sync_tmplate, sizeof(priv->sync_msg));
+
+        return 0;
+}
+
+static void sierra_net_unbind(struct usbnet *dev, struct usb_interface *intf)
+{
+        int status;
+        struct sierra_net_data *priv = sierra_net_get_private(dev);
+
+        dev_dbg(&dev->udev->dev, "%s", __func__);
+
+        /* Kill the timer then flush the work queue */
+        del_timer_sync(&priv->sync_timer);
+
+        flush_scheduled_work();
+
+        /* tell modem we are going away */
+        status = sierra_net_send_cmd(dev, priv->shdwn_msg,
+                        sizeof(priv->shdwn_msg), "Shutdown");
+        if (status < 0)
+                netdev_err(dev->net,
+                        "usb_control_msg failed, status %d\n", status);
+
+        sierra_net_set_private(dev, NULL);
+
+        kfree(priv);
+}
+
+static struct sk_buff *sierra_net_skb_clone(struct usbnet *dev,
+                struct sk_buff *skb, int len)
+{
+        struct sk_buff *new_skb;
+
+        /* clone skb */
+        new_skb = skb_clone(skb, GFP_ATOMIC);
+
+        /* remove len bytes from original */
+        skb_pull(skb, len);
+
+        /* trim next packet to it's length */
+        if (new_skb) {
+                skb_trim(new_skb, len);
+        } else {
+                if (netif_msg_rx_err(dev))
+                        netdev_err(dev->net, "failed to get skb\n");
+                dev->net->stats.rx_dropped++;
+        }
+
+        return new_skb;
+}
+
+/* ---------------------------- Receive data path ----------------------*/
+static int sierra_net_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
+{
+        int err;
+        struct hip_hdr  hh;
+        struct sk_buff *new_skb;
+
+        dev_dbg(&dev->udev->dev, "%s", __func__);
+
+        /* could contain multiple packets */
+        while (likely(skb->len)) {
+                err = parse_hip(skb->data, skb->len, &hh);
+                if (err) {
+                        if (netif_msg_rx_err(dev))
+                                netdev_err(dev->net, "Invalid HIP header %d\n",
+                                        err);
+                        /* dev->net->stats.rx_errors incremented by caller */
+                        dev->net->stats.rx_length_errors++;
+                        return 0;
+                }
+
+                /* Validate Extended HIP header */
+                if (!hh.extmsgid.is_present
+                    || hh.extmsgid.word != SIERRA_NET_HIP_EXT_IP_IN_ID) {
+                        if (netif_msg_rx_err(dev))
+                                netdev_err(dev->net, "HIP/ETH: Invalid pkt\n");
+
+                        dev->net->stats.rx_frame_errors++;
+                        /* dev->net->stats.rx_errors incremented by caller */;
+                        return 0;
+                }
+
+                skb_pull(skb, hh.hdrlen);
+
+                /* We are going to accept this packet, prepare it */
+                memcpy(skb->data, sierra_net_get_private(dev)->ethr_hdr_tmpl,
+                        ETH_HLEN);
+
+                /* Last packet in batch handled by usbnet */
+                if (hh.payload_len.word == skb->len)
+                        return 1;
+
+                new_skb = sierra_net_skb_clone(dev, skb, hh.payload_len.word);
+                if (new_skb)
+                        usbnet_skb_return(dev, new_skb);
+
+        } /* while */
+
+        return 0;
+}
+
+/* ---------------------------- Transmit data path ----------------------*/
+struct sk_buff *sierra_net_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
+                gfp_t flags)
+{
+        struct sierra_net_data *priv = sierra_net_get_private(dev);
+        u16 len;
+        bool need_tail;
+
+        dev_dbg(&dev->udev->dev, "%s", __func__);
+        if (priv->link_up && check_ethip_packet(skb, dev) && is_ip(skb)) {
+                /* enough head room as is? */
+                if (SIERRA_NET_HIP_EXT_HDR_LEN <= skb_headroom(skb)) {
+                        /* Save the Eth/IP length and set up HIP hdr */
+                        len = skb->len;
+                        skb_push(skb, SIERRA_NET_HIP_EXT_HDR_LEN);
+                        /* Handle ZLP issue */
+                        need_tail = ((len + SIERRA_NET_HIP_EXT_HDR_LEN)
+                                % dev->maxpacket == 0);
+                        if (need_tail) {
+                                if (unlikely(skb_tailroom(skb) == 0)) {
+                                        netdev_err(dev->net, "tx_fixup:"
+                                                "no room for packet\n");
+                                        dev_kfree_skb_any(skb);
+                                        return NULL;
+                                } else {
+                                        skb->data[skb->len] = 0;
+                                        __skb_put(skb, 1);
+                                        len = len + 1;
+                                }
+                        }
+                        build_hip(skb->data, len, priv);
+                        return skb;
+                } else {
+                        /*
+                         * compensate in the future if necessary
+                         */
+                        netdev_err(dev->net, "tx_fixup: no room for HIP\n");
+                } /* headroom */
+        }
+
+        if (!priv->link_up)
+                dev->net->stats.tx_carrier_errors++;
+
+        /* tx_dropped incremented by usbnet */
+
+        /* filter the packet out, release it  */
+        dev_kfree_skb_any(skb);
+        return NULL;
+}
+
+static const u8 sierra_net_ifnum_list[] = { 7, 10, 11 };
+static const struct sierra_net_info_data sierra_net_info_data_68A3 = {
+        .rx_urb_size = 8 * 1024,
+        .whitelist = {
+                .infolen = ARRAY_SIZE(sierra_net_ifnum_list),
+                .ifaceinfo = sierra_net_ifnum_list
+        }
+};
+
+static const struct driver_info sierra_net_info_68A3 = {
+        .description = "Sierra Wireless USB-to-WWAN Modem",
+        .flags = FLAG_WWAN | FLAG_SEND_ZLP,
+        .bind = sierra_net_bind,
+        .unbind = sierra_net_unbind,
+        .status = sierra_net_status,
+        .rx_fixup = sierra_net_rx_fixup,
+        .tx_fixup = sierra_net_tx_fixup,
+        .data = (unsigned long)&sierra_net_info_data_68A3,
+};
+
+static const struct usb_device_id products[] = {
+        {USB_DEVICE(0x1199, 0x68A3), /* Sierra Wireless USB-to-WWAN modem */
+        .driver_info = (unsigned long) &sierra_net_info_68A3},
+
+        {}, /* last item */
+};
+MODULE_DEVICE_TABLE(usb, products);
+
+/* We are based on usbnet, so let it handle the USB driver specifics */
+static struct usb_driver sierra_net_driver = {
+        .name = "sierra_net",
+        .id_table = products,
+        .probe = usbnet_probe,
+        .disconnect = usbnet_disconnect,
+        .suspend = usbnet_suspend,
+        .resume = usbnet_resume,
+        .no_dynamic_id = 1,
+};
+
+static int __init sierra_net_init(void)
+{
+        BUILD_BUG_ON(FIELD_SIZEOF(struct usbnet, data)
+                                < sizeof(struct cdc_state));
+
+        return usb_register(&sierra_net_driver);
+}
+
+static void __exit sierra_net_exit(void)
+{
+        usb_deregister(&sierra_net_driver);
+}
+
+module_exit(sierra_net_exit);
+module_init(sierra_net_init);
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_VERSION(DRIVER_VERSION);
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index c4844adff92a..92b3e64fc14d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -259,7 +259,7 @@ static struct iwl_lib_ops iwl6000_lib = {
                         EEPROM_5000_REG_BAND_3_CHANNELS,
                         EEPROM_5000_REG_BAND_4_CHANNELS,
                         EEPROM_5000_REG_BAND_5_CHANNELS,
-                        EEPROM_5000_REG_BAND_24_HT40_CHANNELS,
+                        EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
                         EEPROM_5000_REG_BAND_52_HT40_CHANNELS
                 },
                 .verify_signature  = iwlcore_eeprom_verify_signature,
@@ -323,7 +323,7 @@ static struct iwl_lib_ops iwl6050_lib = {
                         EEPROM_5000_REG_BAND_3_CHANNELS,
                         EEPROM_5000_REG_BAND_4_CHANNELS,
                         EEPROM_5000_REG_BAND_5_CHANNELS,
-                        EEPROM_5000_REG_BAND_24_HT40_CHANNELS,
+                        EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
                         EEPROM_5000_REG_BAND_52_HT40_CHANNELS
                 },
                 .verify_signature  = iwlcore_eeprom_verify_signature,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 8b8e3e1cbb44..bdff56583e11 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3331,6 +3331,7 @@ static void iwl_cancel_deferred_work(struct iwl_priv *priv)
 
         cancel_delayed_work_sync(&priv->init_alive_start);
         cancel_delayed_work(&priv->scan_check);
+        cancel_work_sync(&priv->start_internal_scan);
         cancel_delayed_work(&priv->alive_start);
         cancel_work_sync(&priv->beacon_update);
         del_timer_sync(&priv->statistics_periodic);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 3352f7086632..049b652bcb5e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -3358,7 +3358,6 @@ static void iwl_force_rf_reset(struct iwl_priv *priv)
          */
         IWL_DEBUG_INFO(priv, "perform radio reset.\n");
         iwl_internal_short_hw_scan(priv);
-        return;
 }
 
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 732590f5fe30..36940a9ec6b9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -506,7 +506,7 @@ void iwl_init_scan_params(struct iwl_priv *priv);
 int iwl_scan_cancel(struct iwl_priv *priv);
 int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
 int iwl_mac_hw_scan(struct ieee80211_hw *hw, struct cfg80211_scan_request *req);
-int iwl_internal_short_hw_scan(struct iwl_priv *priv);
+void iwl_internal_short_hw_scan(struct iwl_priv *priv);
 int iwl_force_reset(struct iwl_priv *priv, int mode);
 u16 iwl_fill_probe_req(struct iwl_priv *priv, struct ieee80211_mgmt *frame,
                        const u8 *ie, int ie_len, int left);
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 6054c5fba0c1..ef1720a852e9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1296,6 +1296,7 @@ struct iwl_priv {
         struct work_struct tt_work;
         struct work_struct ct_enter;
         struct work_struct ct_exit;
+        struct work_struct start_internal_scan;
 
         struct tasklet_struct irq_tasklet;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index 4e1ba824dc50..8171c701e4e1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -203,6 +203,10 @@ struct iwl_eeprom_enhanced_txpwr {
 #define EEPROM_5000_REG_BAND_52_HT40_CHANNELS  ((0x92)\
                 | INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 22  bytes */
 
+/* 6000 regulatory - indirect access */
+#define EEPROM_6000_REG_BAND_24_HT40_CHANNELS  ((0x80)\
+                | INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 14  bytes */
+
 /* 6000 and up regulatory tx power - indirect access */
 /* max. elements per section */
 #define EEPROM_MAX_TXPOWER_SECTION_ELEMENTS     (8)
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 9ab0e412bf10..12e455a4b90e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -470,6 +470,8 @@ EXPORT_SYMBOL(iwl_init_scan_params);
 
 static int iwl_scan_initiate(struct iwl_priv *priv)
 {
+        WARN_ON(!mutex_is_locked(&priv->mutex));
+
         IWL_DEBUG_INFO(priv, "Starting scan...\n");
         set_bit(STATUS_SCANNING, &priv->status);
         priv->is_internal_short_scan = false;
@@ -547,24 +549,31 @@ EXPORT_SYMBOL(iwl_mac_hw_scan);
  * internal short scan, this function should only been called while associated.
  * It will reset and tune the radio to prevent possible RF related problem
  */
-int iwl_internal_short_hw_scan(struct iwl_priv *priv)
+void iwl_internal_short_hw_scan(struct iwl_priv *priv)
 {
-        int ret = 0;
+        queue_work(priv->workqueue, &priv->start_internal_scan);
+}
+
+static void iwl_bg_start_internal_scan(struct work_struct *work)
+{
+        struct iwl_priv *priv =
+                container_of(work, struct iwl_priv, start_internal_scan);
+
+        mutex_lock(&priv->mutex);
 
         if (!iwl_is_ready_rf(priv)) {
-                ret = -EIO;
                 IWL_DEBUG_SCAN(priv, "not ready or exit pending\n");
-                goto out;
+                goto unlock;
         }
+
         if (test_bit(STATUS_SCANNING, &priv->status)) {
                 IWL_DEBUG_SCAN(priv, "Scan already in progress.\n");
-                ret = -EAGAIN;
-                goto out;
+                goto unlock;
         }
+
         if (test_bit(STATUS_SCAN_ABORTING, &priv->status)) {
                 IWL_DEBUG_SCAN(priv, "Scan request while abort pending\n");
-                ret = -EAGAIN;
-                goto out;
+                goto unlock;
         }
 
         priv->scan_bands = 0;
@@ -577,9 +586,8 @@ int iwl_internal_short_hw_scan(struct iwl_priv *priv)
         set_bit(STATUS_SCANNING, &priv->status);
         priv->is_internal_short_scan = true;
         queue_work(priv->workqueue, &priv->request_scan);
-
-out:
-        return ret;
+ unlock:
+        mutex_unlock(&priv->mutex);
 }
 EXPORT_SYMBOL(iwl_internal_short_hw_scan);
 
@@ -965,6 +973,7 @@ void iwl_setup_scan_deferred_work(struct iwl_priv *priv)
         INIT_WORK(&priv->scan_completed, iwl_bg_scan_completed);
         INIT_WORK(&priv->request_scan, iwl_bg_request_scan);
         INIT_WORK(&priv->abort_scan, iwl_bg_abort_scan);
+        INIT_WORK(&priv->start_internal_scan, iwl_bg_start_internal_scan);
         INIT_DELAYED_WORK(&priv->scan_check, iwl_bg_scan_check);
 }
 EXPORT_SYMBOL(iwl_setup_scan_deferred_work);
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 4e3e0382c16e..083034710fa6 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -20,6 +20,7 @@
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/string.h>
+#include <linux/vmalloc.h>
 
 #include <asm/pci-bridge.h>
 #include <linux/mutex.h>
@@ -430,6 +431,8 @@ int dlpar_remove_slot(char *drc_name)
                         rc = dlpar_remove_pci_slot(drc_name, dn);
                         break;
         }
+        vm_unmap_aliases();
+
         printk(KERN_INFO "%s: slot %s removed\n", DLPAR_MODULE_NAME, drc_name);
 exit:
         mutex_unlock(&rpadlpar_mutex);
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 719702240780..ef7411c660b9 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -29,6 +29,7 @@
 #include <linux/pci_hotplug.h>
 #include <linux/smp.h>
 #include <linux/init.h>
+#include <linux/vmalloc.h>
 #include <asm/eeh.h>       /* for eeh_add_device() */
 #include <asm/rtas.h>           /* rtas_call */
 #include <asm/pci-bridge.h>     /* for pci_controller */
@@ -418,6 +419,8 @@ static int disable_slot(struct hotplug_slot *hotplug_slot)
                 return -EINVAL;
 
         pcibios_remove_pci_devices(slot->bus);
+        vm_unmap_aliases();
+
         slot->state = NOT_CONFIGURED;
         return 0;
 }
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 5ea587e59e48..37499127c801 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -679,7 +679,7 @@ static void __pci_start_power_transition(struct pci_dev *dev, pci_power_t state)
  */
 int __pci_complete_power_transition(struct pci_dev *dev, pci_power_t state)
 {
-        return state > PCI_D0 ?
+        return state >= PCI_D0 ?
                         pci_platform_power_transition(dev, state) : -EINVAL;
 }
 EXPORT_SYMBOL_GPL(__pci_complete_power_transition);
@@ -716,10 +716,6 @@ int pci_set_power_state(struct pci_dev *dev, pci_power_t state)
                  */
                 return 0;
 
-        /* Check if we're already there */
-        if (dev->current_state == state)
-                return 0;
-
         __pci_start_power_transition(dev, state);
 
         /* This device is quirked not to be put into D3, so
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c
index aa495ad9bbd4..7a711ee314b7 100644
--- a/drivers/pci/pcie/aer/aerdrv.c
+++ b/drivers/pci/pcie/aer/aerdrv.c
@@ -244,11 +244,17 @@ static pci_ers_result_t aer_root_reset(struct pci_dev *dev)
 
         /* Assert Secondary Bus Reset */
         pci_read_config_word(dev, PCI_BRIDGE_CONTROL, &p2p_ctrl);
-        p2p_ctrl |= PCI_CB_BRIDGE_CTL_CB_RESET;
+        p2p_ctrl |= PCI_BRIDGE_CTL_BUS_RESET;
         pci_write_config_word(dev, PCI_BRIDGE_CONTROL, p2p_ctrl);
 
+        /*
+         * we should send hot reset message for 2ms to allow it time to
+         * propogate to all downstream ports
+         */
+        msleep(2);
+
         /* De-assert Secondary Bus Reset */
-        p2p_ctrl &= ~PCI_CB_BRIDGE_CTL_CB_RESET;
+        p2p_ctrl &= ~PCI_BRIDGE_CTL_BUS_RESET;
         pci_write_config_word(dev, PCI_BRIDGE_CONTROL, p2p_ctrl);
 
         /*
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 882bd8d29fe3..c82548afcd5c 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -174,19 +174,14 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
         pci_read_config_dword(dev, pos, &sz);
         pci_write_config_dword(dev, pos, l);
 
-        if (!sz)
-                goto fail;      /* BAR not implemented */
-
         /*
          * All bits set in sz means the device isn't working properly.
-         * If it's a memory BAR or a ROM, bit 0 must be clear; if it's
-         * an io BAR, bit 1 must be clear.
+         * If the BAR isn't implemented, all bits must be 0.  If it's a
+         * memory BAR or a ROM, bit 0 must be clear; if it's an io BAR, bit
+         * 1 must be clear.
          */
-        if (sz == 0xffffffff) {
-                dev_err(&dev->dev, "reg %x: invalid size %#x; broken device?\n",
-                        pos, sz);
+        if (!sz || sz == 0xffffffff)
                 goto fail;
-        }
 
         /*
          * I don't know how l can have all bits set.  Copied from old code.
@@ -249,17 +244,13 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
                                    pos, res);
                 }
         } else {
-                u32 size = pci_size(l, sz, mask);
+                sz = pci_size(l, sz, mask);
 
-                if (!size) {
-                        dev_err(&dev->dev, "reg %x: invalid size "
-                                "(l %#x sz %#x mask %#x); broken device?",
-                                pos, l, sz, mask);
+                if (!sz)
                         goto fail;
-                }
 
                 res->start = l;
-                res->end = l + size;
+                res->end = l + sz;
 
                 dev_printk(KERN_DEBUG, &dev->dev, "reg %x: %pR\n", pos, res);
         }
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index f230f6543bff..854959cada3a 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -1484,6 +1484,11 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *info)
         if (!s)
                 return -EINVAL;
 
+        if (s->functions) {
+                WARN_ON(1);
+                return -EINVAL;
+        }
+
         /* We do not want to validate the CIS cache... */
         mutex_lock(&s->ops_mutex);
         destroy_cis_cache(s);
@@ -1639,7 +1644,7 @@ static ssize_t pccard_show_cis(struct kobject *kobj,
                 count = 0;
         else {
                 struct pcmcia_socket *s;
-                unsigned int chains;
+                unsigned int chains = 1;
 
                 if (off + count > size)
                         count = size - off;
@@ -1648,7 +1653,7 @@ static ssize_t pccard_show_cis(struct kobject *kobj,
 
                 if (!(s->state & SOCKET_PRESENT))
                         return -ENODEV;
-                if (pccard_validate_cis(s, &chains))
+                if (!s->functions && pccard_validate_cis(s, &chains))
                         return -EIO;
                 if (!chains)
                         return -ENODATA;
diff --git a/drivers/pcmcia/db1xxx_ss.c b/drivers/pcmcia/db1xxx_ss.c
index 6206408e196c..2d48196a48cd 100644
--- a/drivers/pcmcia/db1xxx_ss.c
+++ b/drivers/pcmcia/db1xxx_ss.c
@@ -166,8 +166,10 @@ static int db1x_pcmcia_setup_irqs(struct db1x_pcmcia_sock *sock)
 
                 ret = request_irq(sock->insert_irq, db1200_pcmcia_cdirq,
                                   IRQF_DISABLED, "pcmcia_insert", sock);
-                if (ret)
+                if (ret) {
+                        local_irq_restore(flags);
                         goto out1;
+                }
 
                 ret = request_irq(sock->eject_irq, db1200_pcmcia_cdirq,
                                   IRQF_DISABLED, "pcmcia_eject", sock);
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index cb6036d89e59..508f94a2a78d 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -335,7 +335,6 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le
 
                 mutex_lock(&s->ops_mutex);
                 list_del(&p_dev->socket_device_list);
-                p_dev->_removed = 1;
                 mutex_unlock(&s->ops_mutex);
 
                 dev_dbg(&p_dev->dev, "unregistering device\n");
@@ -654,14 +653,7 @@ static int pcmcia_requery_callback(struct device *dev, void * _data)
 
 static void pcmcia_requery(struct pcmcia_socket *s)
 {
-        int present, has_pfc;
-
-        mutex_lock(&s->ops_mutex);
-        present = s->pcmcia_state.present;
-        mutex_unlock(&s->ops_mutex);
-
-        if (!present)
-                return;
+        int has_pfc;
 
         if (s->functions == 0) {
                 pcmcia_card_add(s);
@@ -687,12 +679,10 @@ static void pcmcia_requery(struct pcmcia_socket *s)
                         new_funcs = mfc.nfn;
                 else
                         new_funcs = 1;
-                if (old_funcs > new_funcs) {
+                if (old_funcs != new_funcs) {
+                        /* we need to re-start */
                         pcmcia_card_remove(s, NULL);
                         pcmcia_card_add(s);
-                } else if (new_funcs > old_funcs) {
-                        s->functions = new_funcs;
-                        pcmcia_device_add(s, 1);
                 }
         }
 
@@ -728,6 +718,8 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
         struct pcmcia_socket *s = dev->socket;
         const struct firmware *fw;
         int ret = -ENOMEM;
+        cistpl_longlink_mfc_t mfc;
+        int old_funcs, new_funcs = 1;
 
         if (!filename)
                 return -EINVAL;
@@ -750,6 +742,14 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
                         goto release;
                 }
 
+                /* we need to re-start if the number of functions changed */
+                old_funcs = s->functions;
+                if (!pccard_read_tuple(s, BIND_FN_ALL, CISTPL_LONGLINK_MFC,
+                                        &mfc))
+                        new_funcs = mfc.nfn;
+
+                if (old_funcs != new_funcs)
+                        ret = -EBUSY;
 
                 /* update information */
                 pcmcia_device_query(dev);
@@ -820,11 +820,12 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev,
         }
 
         if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) {
-                if (dev->device_no != did->device_no)
-                        return 0;
+                dev_dbg(&dev->dev, "this is a pseudo-multi-function device\n");
                 mutex_lock(&dev->socket->ops_mutex);
                 dev->socket->pcmcia_state.has_pfc = 1;
                 mutex_unlock(&dev->socket->ops_mutex);
+                if (dev->device_no != did->device_no)
+                        return 0;
         }
 
         if (did->match_flags & PCMCIA_DEV_ID_MATCH_FUNC_ID) {
@@ -835,7 +836,7 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev,
 
                 /* if this is a pseudo-multi-function device,
                  * we need explicit matches */
-                if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO)
+                if (dev->socket->pcmcia_state.has_pfc)
                         return 0;
                 if (dev->device_no)
                         return 0;
@@ -858,10 +859,8 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev,
         if (did->match_flags & PCMCIA_DEV_ID_MATCH_FAKE_CIS) {
                 dev_dbg(&dev->dev, "device needs a fake CIS\n");
                 if (!dev->socket->fake_cis)
-                        pcmcia_load_firmware(dev, did->cisfile);
-
-                if (!dev->socket->fake_cis)
-                        return 0;
+                        if (pcmcia_load_firmware(dev, did->cisfile))
+                                return 0;
         }
 
         if (did->match_flags & PCMCIA_DEV_ID_MATCH_ANONYMOUS) {
@@ -1254,9 +1253,7 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority)
 
         switch (event) {
         case CS_EVENT_CARD_REMOVAL:
-                mutex_lock(&s->ops_mutex);
-                s->pcmcia_state.present = 0;
-                mutex_unlock(&s->ops_mutex);
+                atomic_set(&skt->present, 0);
                 pcmcia_card_remove(skt, NULL);
                 handle_event(skt, event);
                 mutex_lock(&s->ops_mutex);
@@ -1265,9 +1262,9 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority)
                 break;
 
         case CS_EVENT_CARD_INSERTION:
+                atomic_set(&skt->present, 1);
                 mutex_lock(&s->ops_mutex);
                 s->pcmcia_state.has_pfc = 0;
-                s->pcmcia_state.present = 1;
                 destroy_cis_cache(s); /* to be on the safe side... */
                 mutex_unlock(&s->ops_mutex);
                 pcmcia_card_add(skt);
@@ -1307,7 +1304,13 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority)
     return 0;
 } /* ds_event */
 
-
+/*
+ * NOTE: This is racy. There's no guarantee the card will still be
+ * physically present, even if the call to this function returns
+ * non-NULL. Furthermore, the device driver most likely is unbound
+ * almost immediately, so the timeframe where pcmcia_dev_present
+ * returns NULL is probably really really small.
+ */
 struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *_p_dev)
 {
         struct pcmcia_device *p_dev;
@@ -1317,22 +1320,9 @@ struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *_p_dev)
         if (!p_dev)
                 return NULL;
 
-        mutex_lock(&p_dev->socket->ops_mutex);
-        if (!p_dev->socket->pcmcia_state.present)
-                goto out;
-
-        if (p_dev->socket->pcmcia_state.dead)
-                goto out;
-
-        if (p_dev->_removed)
-                goto out;
-
-        if (p_dev->suspended)
-                goto out;
+        if (atomic_read(&p_dev->socket->present) != 0)
+                ret = p_dev;
 
-        ret = p_dev;
- out:
-        mutex_unlock(&p_dev->socket->ops_mutex);
         pcmcia_put_dev(p_dev);
         return ret;
 }
@@ -1382,6 +1372,8 @@ static int __devinit pcmcia_bus_add_socket(struct device *dev,
                 return ret;
         }
 
+        atomic_set(&socket->present, 0);
+
         return 0;
 }
 
@@ -1393,10 +1385,6 @@ static void pcmcia_bus_remove_socket(struct device *dev,
         if (!socket)
                 return;
 
-        mutex_lock(&socket->ops_mutex);
-        socket->pcmcia_state.dead = 1;
-        mutex_unlock(&socket->ops_mutex);
-
         pccard_register_pcmcia(socket, NULL);
 
         /* unregister any unbound devices */
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index caec1dee2a4b..7c3d03bb4f30 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -755,12 +755,12 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
         else
                 printk(KERN_WARNING "pcmcia: Driver needs updating to support IRQ sharing.\n");
 
-#ifdef CONFIG_PCMCIA_PROBE
-
-        if (s->irq.AssignedIRQ != 0) {
-                /* If the interrupt is already assigned, it must be the same */
+        /* If the interrupt is already assigned, it must be the same */
+        if (s->irq.AssignedIRQ != 0)
                 irq = s->irq.AssignedIRQ;
-        } else {
+
+#ifdef CONFIG_PCMCIA_PROBE
+        if (!irq) {
                 int try;
                 u32 mask = s->irq_mask;
                 void *data = p_dev; /* something unique to this device */
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index 559069a80a3b..a6eb7b59ba9f 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -214,7 +214,7 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base,
                 return;
         }
         for (i = base, most = 0; i < base+num; i += 8) {
-                res = claim_region(NULL, i, 8, IORESOURCE_IO, "PCMCIA ioprobe");
+                res = claim_region(s, i, 8, IORESOURCE_IO, "PCMCIA ioprobe");
                 if (!res)
                         continue;
                 hole = inb(i);
@@ -231,9 +231,14 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base,
 
         bad = any = 0;
         for (i = base; i < base+num; i += 8) {
-                res = claim_region(NULL, i, 8, IORESOURCE_IO, "PCMCIA ioprobe");
-                if (!res)
+                res = claim_region(s, i, 8, IORESOURCE_IO, "PCMCIA ioprobe");
+                if (!res) {
+                        if (!any)
+                                printk(" excluding");
+                        if (!bad)
+                                bad = any = i;
                         continue;
+                }
                 for (j = 0; j < 8; j++)
                         if (inb(i+j) != most)
                                 break;
@@ -253,6 +258,7 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base,
         }
         if (bad) {
                 if ((num > 16) && (bad == base) && (i == base+num)) {
+                        sub_interval(&s_data->io_db, bad, i-bad);
                         printk(" nothing: probe failed.\n");
                         return;
                 } else {
@@ -804,7 +810,7 @@ static int adjust_memory(struct pcmcia_socket *s, unsigned int action, unsigned
 static int adjust_io(struct pcmcia_socket *s, unsigned int action, unsigned long start, unsigned long end)
 {
         struct socket_data *data = s->resource_data;
-        unsigned long size = end - start + 1;
+        unsigned long size;
         int ret = 0;
 
 #if defined(CONFIG_X86)
@@ -814,6 +820,8 @@ static int adjust_io(struct pcmcia_socket *s, unsigned int action, unsigned long
                 start = 0x100;
 #endif
 
+        size = end - start + 1;
+
         if (end < start)
                 return -EINVAL;
 
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 7bec4588c268..6c3320d75055 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -390,6 +390,7 @@ config EEEPC_WMI
         depends on ACPI_WMI
         depends on INPUT
         depends on EXPERIMENTAL
+        select INPUT_SPARSEKMAP
         ---help---
           Say Y here if you want to support WMI-based hotkeys on Eee PC laptops.
 
diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index 52262b012abb..efe8f6388906 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -79,15 +79,15 @@ static uint wapf = 1;
 module_param(wapf, uint, 0644);
 MODULE_PARM_DESC(wapf, "WAPF value");
 
-static uint wlan_status = 1;
-static uint bluetooth_status = 1;
+static int wlan_status = 1;
+static int bluetooth_status = 1;
 
-module_param(wlan_status, uint, 0644);
+module_param(wlan_status, int, 0644);
 MODULE_PARM_DESC(wlan_status, "Set the wireless status on boot "
                  "(0 = disabled, 1 = enabled, -1 = don't do anything). "
                  "default is 1");
 
-module_param(bluetooth_status, uint, 0644);
+module_param(bluetooth_status, int, 0644);
 MODULE_PARM_DESC(bluetooth_status, "Set the wireless status on boot "
                  "(0 = disabled, 1 = enabled, -1 = don't do anything). "
                  "default is 1");
diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index 6ba6c30e5bb6..66f53c3c35e8 100644
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -217,6 +217,7 @@ static void dell_wmi_notify(u32 value, void *context)
                 if (dell_new_hk_type && (buffer_entry[1] != 0x10)) {
                         printk(KERN_INFO "dell-wmi: Received unknown WMI event"
                                          " (0x%x)\n", buffer_entry[1]);
+                        kfree(obj);
                         return;
                 }
 
@@ -234,7 +235,7 @@ static void dell_wmi_notify(u32 value, void *context)
                             key->keycode == KEY_BRIGHTNESSDOWN) && acpi_video) {
                         /* Don't report brightness notifications that will also
                          * come via ACPI */
-                        return;
+                        ;
                 } else {
                         input_report_key(dell_wmi_input_dev, key->keycode, 1);
                         input_sync(dell_wmi_input_dev);
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index 54a015785ca8..0306174ba875 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -169,7 +169,6 @@ struct eeepc_laptop {
         struct backlight_device *backlight_device;
 
         struct input_dev *inputdev;
-        struct key_entry *keymap;
 
         struct rfkill *wlan_rfkill;
         struct rfkill *bluetooth_rfkill;
@@ -1204,8 +1203,8 @@ static int eeepc_input_init(struct eeepc_laptop *eeepc)
 static void eeepc_input_exit(struct eeepc_laptop *eeepc)
 {
         if (eeepc->inputdev) {
+                sparse_keymap_free(eeepc->inputdev);
                 input_unregister_device(eeepc->inputdev);
-                kfree(eeepc->keymap);
         }
 }
 
diff --git a/drivers/platform/x86/eeepc-wmi.c b/drivers/platform/x86/eeepc-wmi.c
index 9f8822658fd7..b227eb469f49 100644
--- a/drivers/platform/x86/eeepc-wmi.c
+++ b/drivers/platform/x86/eeepc-wmi.c
@@ -23,6 +23,8 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
@@ -30,22 +32,34 @@
 #include <linux/slab.h>
 #include <linux/input.h>
 #include <linux/input/sparse-keymap.h>
+#include <linux/fb.h>
+#include <linux/backlight.h>
+#include <linux/platform_device.h>
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
 
+#define EEEPC_WMI_FILE  "eeepc-wmi"
+
 MODULE_AUTHOR("Yong Wang <yong.y.wang@intel.com>");
 MODULE_DESCRIPTION("Eee PC WMI Hotkey Driver");
 MODULE_LICENSE("GPL");
 
 #define EEEPC_WMI_EVENT_GUID    "ABBC0F72-8EA1-11D1-00A0-C90629100000"
+#define EEEPC_WMI_MGMT_GUID     "97845ED0-4E6D-11DE-8A39-0800200C9A66"
 
 MODULE_ALIAS("wmi:"EEEPC_WMI_EVENT_GUID);
+MODULE_ALIAS("wmi:"EEEPC_WMI_MGMT_GUID);
 
 #define NOTIFY_BRNUP_MIN        0x11
 #define NOTIFY_BRNUP_MAX        0x1f
 #define NOTIFY_BRNDOWN_MIN      0x20
 #define NOTIFY_BRNDOWN_MAX      0x2e
 
+#define EEEPC_WMI_METHODID_DEVS 0x53564544
+#define EEEPC_WMI_METHODID_DSTS 0x53544344
+
+#define EEEPC_WMI_DEVID_BACKLIGHT       0x00050012
+
 static const struct key_entry eeepc_wmi_keymap[] = {
         /* Sleep already handled via generic ACPI code */
         { KE_KEY, 0x5d, { KEY_WLAN } },
@@ -58,18 +72,198 @@ static const struct key_entry eeepc_wmi_keymap[] = {
         { KE_END, 0},
 };
 
-static struct input_dev *eeepc_wmi_input_dev;
+struct bios_args {
+        u32     dev_id;
+        u32     ctrl_param;
+};
+
+struct eeepc_wmi {
+        struct input_dev *inputdev;
+        struct backlight_device *backlight_device;
+};
+
+static struct platform_device *platform_device;
+
+static int eeepc_wmi_input_init(struct eeepc_wmi *eeepc)
+{
+        int err;
+
+        eeepc->inputdev = input_allocate_device();
+        if (!eeepc->inputdev)
+                return -ENOMEM;
+
+        eeepc->inputdev->name = "Eee PC WMI hotkeys";
+        eeepc->inputdev->phys = EEEPC_WMI_FILE "/input0";
+        eeepc->inputdev->id.bustype = BUS_HOST;
+        eeepc->inputdev->dev.parent = &platform_device->dev;
+
+        err = sparse_keymap_setup(eeepc->inputdev, eeepc_wmi_keymap, NULL);
+        if (err)
+                goto err_free_dev;
+
+        err = input_register_device(eeepc->inputdev);
+        if (err)
+                goto err_free_keymap;
+
+        return 0;
+
+err_free_keymap:
+        sparse_keymap_free(eeepc->inputdev);
+err_free_dev:
+        input_free_device(eeepc->inputdev);
+        return err;
+}
+
+static void eeepc_wmi_input_exit(struct eeepc_wmi *eeepc)
+{
+        if (eeepc->inputdev) {
+                sparse_keymap_free(eeepc->inputdev);
+                input_unregister_device(eeepc->inputdev);
+        }
+
+        eeepc->inputdev = NULL;
+}
+
+static acpi_status eeepc_wmi_get_devstate(u32 dev_id, u32 *ctrl_param)
+{
+        struct acpi_buffer input = { (acpi_size)sizeof(u32), &dev_id };
+        struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
+        union acpi_object *obj;
+        acpi_status status;
+        u32 tmp;
+
+        status = wmi_evaluate_method(EEEPC_WMI_MGMT_GUID,
+                        1, EEEPC_WMI_METHODID_DSTS, &input, &output);
+
+        if (ACPI_FAILURE(status))
+                return status;
+
+        obj = (union acpi_object *)output.pointer;
+        if (obj && obj->type == ACPI_TYPE_INTEGER)
+                tmp = (u32)obj->integer.value;
+        else
+                tmp = 0;
+
+        if (ctrl_param)
+                *ctrl_param = tmp;
+
+        kfree(obj);
+
+        return status;
+
+}
+
+static acpi_status eeepc_wmi_set_devstate(u32 dev_id, u32 ctrl_param)
+{
+        struct bios_args args = {
+                .dev_id = dev_id,
+                .ctrl_param = ctrl_param,
+        };
+        struct acpi_buffer input = { (acpi_size)sizeof(args), &args };
+        acpi_status status;
+
+        status = wmi_evaluate_method(EEEPC_WMI_MGMT_GUID,
+                        1, EEEPC_WMI_METHODID_DEVS, &input, NULL);
+
+        return status;
+}
+
+static int read_brightness(struct backlight_device *bd)
+{
+        static u32 ctrl_param;
+        acpi_status status;
+
+        status = eeepc_wmi_get_devstate(EEEPC_WMI_DEVID_BACKLIGHT, &ctrl_param);
+
+        if (ACPI_FAILURE(status))
+                return -1;
+        else
+                return ctrl_param & 0xFF;
+}
+
+static int update_bl_status(struct backlight_device *bd)
+{
+
+        static u32 ctrl_param;
+        acpi_status status;
+
+        ctrl_param = bd->props.brightness;
+
+        status = eeepc_wmi_set_devstate(EEEPC_WMI_DEVID_BACKLIGHT, ctrl_param);
+
+        if (ACPI_FAILURE(status))
+                return -1;
+        else
+                return 0;
+}
+
+static const struct backlight_ops eeepc_wmi_bl_ops = {
+        .get_brightness = read_brightness,
+        .update_status = update_bl_status,
+};
+
+static int eeepc_wmi_backlight_notify(struct eeepc_wmi *eeepc, int code)
+{
+        struct backlight_device *bd = eeepc->backlight_device;
+        int old = bd->props.brightness;
+        int new;
+
+        if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX)
+                new = code - NOTIFY_BRNUP_MIN + 1;
+        else if (code >= NOTIFY_BRNDOWN_MIN && code <= NOTIFY_BRNDOWN_MAX)
+                new = code - NOTIFY_BRNDOWN_MIN;
+
+        bd->props.brightness = new;
+        backlight_update_status(bd);
+        backlight_force_update(bd, BACKLIGHT_UPDATE_HOTKEY);
+
+        return old;
+}
+
+static int eeepc_wmi_backlight_init(struct eeepc_wmi *eeepc)
+{
+        struct backlight_device *bd;
+        struct backlight_properties props;
+
+        memset(&props, 0, sizeof(struct backlight_properties));
+        props.max_brightness = 15;
+        bd = backlight_device_register(EEEPC_WMI_FILE,
+                                       &platform_device->dev, eeepc,
+                                       &eeepc_wmi_bl_ops, &props);
+        if (IS_ERR(bd)) {
+                pr_err("Could not register backlight device\n");
+                return PTR_ERR(bd);
+        }
+
+        eeepc->backlight_device = bd;
+
+        bd->props.brightness = read_brightness(bd);
+        bd->props.power = FB_BLANK_UNBLANK;
+        backlight_update_status(bd);
+
+        return 0;
+}
+
+static void eeepc_wmi_backlight_exit(struct eeepc_wmi *eeepc)
+{
+        if (eeepc->backlight_device)
+                backlight_device_unregister(eeepc->backlight_device);
+
+        eeepc->backlight_device = NULL;
+}
 
 static void eeepc_wmi_notify(u32 value, void *context)
 {
+        struct eeepc_wmi *eeepc = context;
         struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
         union acpi_object *obj;
         acpi_status status;
         int code;
+        int orig_code;
 
         status = wmi_get_event_data(value, &response);
         if (status != AE_OK) {
-                pr_err("EEEPC WMI: bad event status 0x%x\n", status);
+                pr_err("bad event status 0x%x\n", status);
                 return;
         }
 
@@ -77,81 +271,142 @@ static void eeepc_wmi_notify(u32 value, void *context)
 
         if (obj && obj->type == ACPI_TYPE_INTEGER) {
                 code = obj->integer.value;
+                orig_code = code;
 
                 if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX)
                         code = NOTIFY_BRNUP_MIN;
-                else if (code >= NOTIFY_BRNDOWN_MIN && code <= NOTIFY_BRNDOWN_MAX)
+                else if (code >= NOTIFY_BRNDOWN_MIN &&
+                         code <= NOTIFY_BRNDOWN_MAX)
                         code = NOTIFY_BRNDOWN_MIN;
 
-                if (!sparse_keymap_report_event(eeepc_wmi_input_dev,
+                if (code == NOTIFY_BRNUP_MIN || code == NOTIFY_BRNDOWN_MIN) {
+                        if (!acpi_video_backlight_support())
+                                eeepc_wmi_backlight_notify(eeepc, orig_code);
+                }
+
+                if (!sparse_keymap_report_event(eeepc->inputdev,
                                                 code, 1, true))
-                        pr_info("EEEPC WMI: Unknown key %x pressed\n", code);
+                        pr_info("Unknown key %x pressed\n", code);
         }
 
         kfree(obj);
 }
 
-static int eeepc_wmi_input_setup(void)
+static int __devinit eeepc_wmi_platform_probe(struct platform_device *device)
 {
+        struct eeepc_wmi *eeepc;
         int err;
+        acpi_status status;
 
-        eeepc_wmi_input_dev = input_allocate_device();
-        if (!eeepc_wmi_input_dev)
-                return -ENOMEM;
-
-        eeepc_wmi_input_dev->name = "Eee PC WMI hotkeys";
-        eeepc_wmi_input_dev->phys = "wmi/input0";
-        eeepc_wmi_input_dev->id.bustype = BUS_HOST;
+        eeepc = platform_get_drvdata(device);
 
-        err = sparse_keymap_setup(eeepc_wmi_input_dev, eeepc_wmi_keymap, NULL);
+        err = eeepc_wmi_input_init(eeepc);
         if (err)
-                goto err_free_dev;
+                goto error_input;
 
-        err = input_register_device(eeepc_wmi_input_dev);
-        if (err)
-                goto err_free_keymap;
+        if (!acpi_video_backlight_support()) {
+                err = eeepc_wmi_backlight_init(eeepc);
+                if (err)
+                        goto error_backlight;
+        } else
+                pr_info("Backlight controlled by ACPI video driver\n");
+
+        status = wmi_install_notify_handler(EEEPC_WMI_EVENT_GUID,
+                                        eeepc_wmi_notify, eeepc);
+        if (ACPI_FAILURE(status)) {
+                pr_err("Unable to register notify handler - %d\n",
+                        status);
+                err = -ENODEV;
+                goto error_wmi;
+        }
 
         return 0;
 
-err_free_keymap:
-        sparse_keymap_free(eeepc_wmi_input_dev);
-err_free_dev:
-        input_free_device(eeepc_wmi_input_dev);
+error_wmi:
+        eeepc_wmi_backlight_exit(eeepc);
+error_backlight:
+        eeepc_wmi_input_exit(eeepc);
+error_input:
         return err;
 }
 
+static int __devexit eeepc_wmi_platform_remove(struct platform_device *device)
+{
+        struct eeepc_wmi *eeepc;
+
+        eeepc = platform_get_drvdata(device);
+        wmi_remove_notify_handler(EEEPC_WMI_EVENT_GUID);
+        eeepc_wmi_backlight_exit(eeepc);
+        eeepc_wmi_input_exit(eeepc);
+
+        return 0;
+}
+
+static struct platform_driver platform_driver = {
+        .driver = {
+                .name = EEEPC_WMI_FILE,
+                .owner = THIS_MODULE,
+        },
+        .probe = eeepc_wmi_platform_probe,
+        .remove = __devexit_p(eeepc_wmi_platform_remove),
+};
+
 static int __init eeepc_wmi_init(void)
 {
+        struct eeepc_wmi *eeepc;
         int err;
-        acpi_status status;
 
-        if (!wmi_has_guid(EEEPC_WMI_EVENT_GUID)) {
-                pr_warning("EEEPC WMI: No known WMI GUID found\n");
+        if (!wmi_has_guid(EEEPC_WMI_EVENT_GUID) ||
+            !wmi_has_guid(EEEPC_WMI_MGMT_GUID)) {
+                pr_warning("No known WMI GUID found\n");
                 return -ENODEV;
         }
 
-        err = eeepc_wmi_input_setup();
-        if (err)
-                return err;
+        eeepc = kzalloc(sizeof(struct eeepc_wmi), GFP_KERNEL);
+        if (!eeepc)
+                return -ENOMEM;
 
-        status = wmi_install_notify_handler(EEEPC_WMI_EVENT_GUID,
-                                        eeepc_wmi_notify, NULL);
-        if (ACPI_FAILURE(status)) {
-                sparse_keymap_free(eeepc_wmi_input_dev);
-                input_unregister_device(eeepc_wmi_input_dev);
-                pr_err("EEEPC WMI: Unable to register notify handler - %d\n",
-                        status);
-                return -ENODEV;
+        platform_device = platform_device_alloc(EEEPC_WMI_FILE, -1);
+        if (!platform_device) {
+                pr_warning("Unable to allocate platform device\n");
+                err = -ENOMEM;
+                goto fail_platform;
+        }
+
+        err = platform_device_add(platform_device);
+        if (err) {
+                pr_warning("Unable to add platform device\n");
+                goto put_dev;
+        }
+
+        platform_set_drvdata(platform_device, eeepc);
+
+        err = platform_driver_register(&platform_driver);
+        if (err) {
+                pr_warning("Unable to register platform driver\n");
+                goto del_dev;
         }
 
         return 0;
+
+del_dev:
+        platform_device_del(platform_device);
+put_dev:
+        platform_device_put(platform_device);
+fail_platform:
+        kfree(eeepc);
+
+        return err;
 }
 
 static void __exit eeepc_wmi_exit(void)
 {
-        wmi_remove_notify_handler(EEEPC_WMI_EVENT_GUID);
-        sparse_keymap_free(eeepc_wmi_input_dev);
-        input_unregister_device(eeepc_wmi_input_dev);
+        struct eeepc_wmi *eeepc;
+
+        eeepc = platform_get_drvdata(platform_device);
+        platform_driver_unregister(&platform_driver);
+        platform_device_unregister(platform_device);
+        kfree(eeepc);
 }
 
 module_init(eeepc_wmi_init);
diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index b6218f11c957..552cad85ae5a 100644
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -109,7 +109,7 @@ static int max8925_is_enabled(struct regulator_dev *rdev)
         struct max8925_regulator_info *info = rdev_get_drvdata(rdev);
         int ret;
 
-        ret = max8925_reg_read(info->i2c, info->vol_reg);
+        ret = max8925_reg_read(info->i2c, info->enable_reg);
         if (ret < 0)
                 return ret;
 
diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c
index a681f5e8f786..ad036dd8da13 100644
--- a/drivers/regulator/mc13783-regulator.c
+++ b/drivers/regulator/mc13783-regulator.c
@@ -618,9 +618,12 @@ static int __devexit mc13783_regulator_remove(struct platform_device *pdev)
                 dev_get_platdata(&pdev->dev);
         int i;
 
+        platform_set_drvdata(pdev, NULL);
+
         for (i = 0; i < pdata->num_regulators; i++)
                 regulator_unregister(priv->regulators[i]);
 
+        kfree(priv);
         return 0;
 }
 
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index bbea90baf98f..acf222f91f5a 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -1899,7 +1899,8 @@ restart:
                 /*  Process requests that may be recovered */
                 if (cqr->status == DASD_CQR_NEED_ERP) {
                         erp_fn = base->discipline->erp_action(cqr);
-                        erp_fn(cqr);
+                        if (IS_ERR(erp_fn(cqr)))
+                                continue;
                         goto restart;
                 }
 
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c
index 6927e751ce3e..6632649dd6aa 100644
--- a/drivers/s390/block/dasd_3990_erp.c
+++ b/drivers/s390/block/dasd_3990_erp.c
@@ -2309,7 +2309,7 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr)
                                      cqr->retries);
                         dasd_block_set_timer(device->block, (HZ << 3));
                 }
-                return cqr;
+                return erp;
         }
 
         ccw = cqr->cpaddr;
@@ -2372,6 +2372,9 @@ dasd_3990_erp_additional_erp(struct dasd_ccw_req * cqr)
         /* add erp and initialize with default TIC */
         erp = dasd_3990_erp_add_erp(cqr);
 
+        if (IS_ERR(erp))
+                return erp;
+
         /* inspect sense, determine specific ERP if possible */
         if (erp != cqr) {
 
@@ -2711,6 +2714,8 @@ dasd_3990_erp_action(struct dasd_ccw_req * cqr)
         if (erp == NULL) {
                 /* no matching erp found - set up erp */
                 erp = dasd_3990_erp_additional_erp(cqr);
+                if (IS_ERR(erp))
+                        return erp;
         } else {
                 /* matching erp found - set all leading erp's to DONE */
                 erp = dasd_3990_erp_handle_match_erp(cqr, erp);
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c
index 18daf16aa357..7217966f7d31 100644
--- a/drivers/s390/char/zcore.c
+++ b/drivers/s390/char/zcore.c
@@ -638,11 +638,7 @@ static int __init zcore_reipl_init(void)
                 rc = memcpy_hsa_kernel(ipl_block, ipib_info.ipib, PAGE_SIZE);
         else
                 rc = memcpy_real(ipl_block, (void *) ipib_info.ipib, PAGE_SIZE);
-        if (rc) {
-                free_page((unsigned long) ipl_block);
-                return rc;
-        }
-        if (csum_partial(ipl_block, ipl_block->hdr.len, 0) !=
+        if (rc || csum_partial(ipl_block, ipl_block->hdr.len, 0) !=
             ipib_info.checksum) {
                 TRACE("Checksum does not match\n");
                 free_page((unsigned long) ipl_block);
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index 4038f5b4f144..ce7cb87479fe 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -29,6 +29,7 @@
 #include "chsc.h"
 
 static void *sei_page;
+static DEFINE_SPINLOCK(sda_lock);
 
 /**
  * chsc_error_from_response() - convert a chsc response to an error
@@ -832,11 +833,10 @@ void __init chsc_free_sei_area(void)
         kfree(sei_page);
 }
 
-int __init
-chsc_enable_facility(int operation_code)
+int chsc_enable_facility(int operation_code)
 {
         int ret;
-        struct {
+        static struct {
                 struct chsc_header request;
                 u8 reserved1:4;
                 u8 format:4;
@@ -849,33 +849,32 @@ chsc_enable_facility(int operation_code)
                 u32 reserved5:4;
                 u32 format2:4;
                 u32 reserved6:24;
-        } __attribute__ ((packed)) *sda_area;
+        } __attribute__ ((packed, aligned(4096))) sda_area;
 
-        sda_area = (void *)get_zeroed_page(GFP_KERNEL|GFP_DMA);
-        if (!sda_area)
-                return -ENOMEM;
-        sda_area->request.length = 0x0400;
-        sda_area->request.code = 0x0031;
-        sda_area->operation_code = operation_code;
+        spin_lock(&sda_lock);
+        memset(&sda_area, 0, sizeof(sda_area));
+        sda_area.request.length = 0x0400;
+        sda_area.request.code = 0x0031;
+        sda_area.operation_code = operation_code;
 
-        ret = chsc(sda_area);
+        ret = chsc(&sda_area);
         if (ret > 0) {
                 ret = (ret == 3) ? -ENODEV : -EBUSY;
                 goto out;
         }
 
-        switch (sda_area->response.code) {
+        switch (sda_area.response.code) {
         case 0x0101:
                 ret = -EOPNOTSUPP;
                 break;
         default:
-                ret = chsc_error_from_response(sda_area->response.code);
+                ret = chsc_error_from_response(sda_area.response.code);
         }
         if (ret != 0)
                 CIO_CRW_EVENT(2, "chsc: sda (oc=%x) failed (rc=%04x)\n",
-                              operation_code, sda_area->response.code);
+                              operation_code, sda_area.response.code);
  out:
-        free_page((unsigned long)sda_area);
+        spin_unlock(&sda_lock);
         return ret;
 }
 
diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c
index 404f630c27ca..3b6f4adc5094 100644
--- a/drivers/s390/cio/chsc_sch.c
+++ b/drivers/s390/cio/chsc_sch.c
@@ -124,7 +124,7 @@ static int chsc_subchannel_prepare(struct subchannel *sch)
          * since we don't have a way to clear the subchannel and
          * cannot disable it with a request running.
          */
-        cc = stsch(sch->schid, &schib);
+        cc = stsch_err(sch->schid, &schib);
         if (!cc && scsw_stctl(&schib.scsw))
                 return -EAGAIN;
         return 0;
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index f736cdcf08ad..5feea1a371e1 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -361,7 +361,7 @@ int cio_commit_config(struct subchannel *sch)
         struct schib schib;
         int ccode, retry, ret = 0;
 
-        if (stsch(sch->schid, &schib) || !css_sch_is_valid(&schib))
+        if (stsch_err(sch->schid, &schib) || !css_sch_is_valid(&schib))
                 return -ENODEV;
 
         for (retry = 0; retry < 5; retry++) {
@@ -372,7 +372,7 @@ int cio_commit_config(struct subchannel *sch)
                         return ccode;
                 switch (ccode) {
                 case 0: /* successful */
-                        if (stsch(sch->schid, &schib) ||
+                        if (stsch_err(sch->schid, &schib) ||
                             !css_sch_is_valid(&schib))
                                 return -ENODEV;
                         if (cio_check_config(sch, &schib)) {
@@ -404,7 +404,7 @@ int cio_update_schib(struct subchannel *sch)
 {
         struct schib schib;
 
-        if (stsch(sch->schid, &schib) || !css_sch_is_valid(&schib))
+        if (stsch_err(sch->schid, &schib) || !css_sch_is_valid(&schib))
                 return -ENODEV;
 
         memcpy(&sch->schib, &schib, sizeof(schib));
@@ -771,7 +771,7 @@ cio_get_console_sch_no(void)
         if (console_irq != -1) {
                 /* VM provided us with the irq number of the console. */
                 schid.sch_no = console_irq;
-                if (stsch(schid, &console_subchannel.schib) != 0 ||
+                if (stsch_err(schid, &console_subchannel.schib) != 0 ||
                     (console_subchannel.schib.pmcw.st != SUBCHANNEL_TYPE_IO) ||
                     !console_subchannel.schib.pmcw.dnv)
                         return -1;
@@ -863,10 +863,10 @@ __disable_subchannel_easy(struct subchannel_id schid, struct schib *schib)
         cc = 0;
         for (retry=0;retry<3;retry++) {
                 schib->pmcw.ena = 0;
-                cc = msch(schid, schib);
+                cc = msch_err(schid, schib);
                 if (cc)
                         return (cc==3?-ENODEV:-EBUSY);
-                if (stsch(schid, schib) || !css_sch_is_valid(schib))
+                if (stsch_err(schid, schib) || !css_sch_is_valid(schib))
                         return -ENODEV;
                 if (!schib->pmcw.ena)
                         return 0;
@@ -913,7 +913,7 @@ static int stsch_reset(struct subchannel_id schid, struct schib *addr)
 
         pgm_check_occured = 0;
         s390_base_pgm_handler_fn = cio_reset_pgm_check_handler;
-        rc = stsch(schid, addr);
+        rc = stsch_err(schid, addr);
         s390_base_pgm_handler_fn = NULL;
 
         /* The program check handler could have changed pgm_check_occured. */
@@ -950,7 +950,7 @@ static int __shutdown_subchannel_easy(struct subchannel_id schid, void *data)
                         /* No default clear strategy */
                         break;
                 }
-                stsch(schid, &schib);
+                stsch_err(schid, &schib);
                 __disable_subchannel_easy(schid, &schib);
         }
 out:
@@ -1086,7 +1086,7 @@ int __init cio_get_iplinfo(struct cio_iplinfo *iplinfo)
         schid = *(struct subchannel_id *)&S390_lowcore.subchannel_id;
         if (!schid.one)
                 return -ENODEV;
-        if (stsch(schid, &schib))
+        if (stsch_err(schid, &schib))
                 return -ENODEV;
         if (schib.pmcw.st != SUBCHANNEL_TYPE_IO)
                 return -ENODEV;
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 2769da54f2b9..511649115bd7 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -870,15 +870,10 @@ static int __init css_bus_init(void)
 
         /* Try to enable MSS. */
         ret = chsc_enable_facility(CHSC_SDA_OC_MSS);
-        switch (ret) {
-        case 0: /* Success. */
-                max_ssid = __MAX_SSID;
-                break;
-        case -ENOMEM:
-                goto out;
-        default:
+        if (ret)
                 max_ssid = 0;
-        }
+        else /* Success. */
+                max_ssid = __MAX_SSID;
 
         ret = slow_subchannel_init();
         if (ret)
@@ -1048,6 +1043,11 @@ static int __init channel_subsystem_init_sync(void)
 }
 subsys_initcall_sync(channel_subsystem_init_sync);
 
+void channel_subsystem_reinit(void)
+{
+        chsc_enable_facility(CHSC_SDA_OC_MSS);
+}
+
 #ifdef CONFIG_PROC_FS
 static ssize_t cio_settle_write(struct file *file, const char __user *buf,
                                 size_t count, loff_t *ppos)
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index c56ab94612f9..c9b852647f01 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -45,7 +45,7 @@ static void ccw_timeout_log(struct ccw_device *cdev)
         sch = to_subchannel(cdev->dev.parent);
         private = to_io_private(sch);
         orb = &private->orb;
-        cc = stsch(sch->schid, &schib);
+        cc = stsch_err(sch->schid, &schib);
 
         printk(KERN_WARNING "cio: ccw device timeout occurred at %llx, "
                "device information:\n", get_clock());
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 18564891ea61..b3b1d2f79398 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -2105,7 +2105,8 @@ static void zfcp_fsf_req_trace(struct zfcp_fsf_req *req, struct scsi_cmnd *scsi)
         blktrc.inb_usage = req->qdio_req.qdio_inb_usage;
         blktrc.outb_usage = req->qdio_req.qdio_outb_usage;
 
-        if (req->adapter->adapter_features & FSF_FEATURE_MEASUREMENT_DATA) {
+        if (req->adapter->adapter_features & FSF_FEATURE_MEASUREMENT_DATA &&
+            !(req->status & ZFCP_STATUS_FSFREQ_ERROR)) {
                 blktrc.flags |= ZFCP_BLK_LAT_VALID;
                 blktrc.channel_lat = lat_in->channel_lat * ticks;
                 blktrc.fabric_lat = lat_in->fabric_lat * ticks;
@@ -2157,9 +2158,8 @@ static void zfcp_fsf_send_fcp_command_task_handler(struct zfcp_fsf_req *req)
         fcp_rsp = (struct fcp_resp_with_ext *) &req->qtcb->bottom.io.fcp_rsp;
         zfcp_fc_eval_fcp_rsp(fcp_rsp, scpnt);
 
-        zfcp_fsf_req_trace(req, scpnt);
-
 skip_fsfstatus:
+        zfcp_fsf_req_trace(req, scpnt);
         zfcp_dbf_scsi_result(req->adapter->dbf, scpnt, req);
 
         scpnt->host_scribble = NULL;
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index 72617b650a7e..e641922f20bc 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -169,6 +169,7 @@ unsigned char mgmt_invalidate_icds(struct beiscsi_hba *phba,
                 SE_DEBUG(DBG_LVL_1,
                          "Failed to allocate memory for"
                          "mgmt_invalidate_icds \n");
+                spin_unlock(&ctrl->mbox_lock);
                 return -1;
         }
         nonemb_cmd.size = sizeof(struct invalidate_commands_params_in);
diff --git a/drivers/scsi/bnx2i/bnx2i.h b/drivers/scsi/bnx2i/bnx2i.h
index 6cf9dc37d78b..6b624e767d3b 100644
--- a/drivers/scsi/bnx2i/bnx2i.h
+++ b/drivers/scsi/bnx2i/bnx2i.h
@@ -362,6 +362,7 @@ struct bnx2i_hba {
         u32 num_ccell;
 
         int ofld_conns_active;
+        wait_queue_head_t eh_wait;
 
         int max_active_conns;
         struct iscsi_cid_queue cid_que;
@@ -381,6 +382,7 @@ struct bnx2i_hba {
         spinlock_t lock;        /* protects hba structure access */
         struct mutex net_dev_lock;/* sync net device access */
 
+        int hba_shutdown_tmo;
         /*
          * PCI related info.
          */
diff --git a/drivers/scsi/bnx2i/bnx2i_init.c b/drivers/scsi/bnx2i/bnx2i_init.c
index 6d8172e781cf..5d9296c599f6 100644
--- a/drivers/scsi/bnx2i/bnx2i_init.c
+++ b/drivers/scsi/bnx2i/bnx2i_init.c
@@ -177,11 +177,22 @@ void bnx2i_stop(void *handle)
         struct bnx2i_hba *hba = handle;
 
         /* check if cleanup happened in GOING_DOWN context */
-        clear_bit(ADAPTER_STATE_UP, &hba->adapter_state);
         if (!test_and_clear_bit(ADAPTER_STATE_GOING_DOWN,
                                 &hba->adapter_state))
                 iscsi_host_for_each_session(hba->shost,
                                             bnx2i_drop_session);
+
+        /* Wait for all endpoints to be torn down, Chip will be reset once
+         *  control returns to network driver. So it is required to cleanup and
+         * release all connection resources before returning from this routine.
+         */
+        wait_event_interruptible_timeout(hba->eh_wait,
+                                         (hba->ofld_conns_active == 0),
+                                         hba->hba_shutdown_tmo);
+        /* This flag should be cleared last so that ep_disconnect() gracefully
+         * cleans up connection context
+         */
+        clear_bit(ADAPTER_STATE_UP, &hba->adapter_state);
 }
 
 /**
diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c
index f2e9b18fe76c..fa68ab34b998 100644
--- a/drivers/scsi/bnx2i/bnx2i_iscsi.c
+++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c
@@ -820,6 +820,11 @@ struct bnx2i_hba *bnx2i_alloc_hba(struct cnic_dev *cnic)
 
         spin_lock_init(&hba->lock);
         mutex_init(&hba->net_dev_lock);
+        init_waitqueue_head(&hba->eh_wait);
+        if (test_bit(BNX2I_NX2_DEV_57710, &hba->cnic_dev_type))
+                hba->hba_shutdown_tmo = 240 * HZ;
+        else    /* 5706/5708/5709 */
+                hba->hba_shutdown_tmo = 30 * HZ;
 
         if (iscsi_host_add(shost, &hba->pcidev->dev))
                 goto free_dump_mem;
@@ -1658,8 +1663,8 @@ static struct iscsi_endpoint *bnx2i_ep_connect(struct Scsi_Host *shost,
                  */
                 hba = bnx2i_check_route(dst_addr);
 
-        if (!hba) {
-                rc = -ENOMEM;
+        if (!hba || test_bit(ADAPTER_STATE_GOING_DOWN, &hba->adapter_state)) {
+                rc = -EINVAL;
                 goto check_busy;
         }
 
@@ -1804,7 +1809,7 @@ static int bnx2i_ep_poll(struct iscsi_endpoint *ep, int timeout_ms)
                                                (bnx2i_ep->state ==
                                                 EP_STATE_CONNECT_COMPL)),
                                               msecs_to_jiffies(timeout_ms));
-        if (!rc || (bnx2i_ep->state == EP_STATE_OFLD_FAILED))
+        if (bnx2i_ep->state == EP_STATE_OFLD_FAILED)
                 rc = -1;
 
         if (rc > 0)
@@ -1957,6 +1962,8 @@ return_bnx2i_ep:
 
         if (!hba->ofld_conns_active)
                 bnx2i_unreg_dev_all();
+
+        wake_up_interruptible(&hba->eh_wait);
 }
 
 
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 496764349c41..0435d044c9da 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -188,7 +188,8 @@ MODULE_DEVICE_TABLE(pci,dptids);
 static int adpt_detect(struct scsi_host_template* sht)
 {
         struct pci_dev *pDev = NULL;
-        adpt_hba* pHba;
+        adpt_hba *pHba;
+        adpt_hba *next;
 
         PINFO("Detecting Adaptec I2O RAID controllers...\n");
 
@@ -206,7 +207,8 @@ static int adpt_detect(struct scsi_host_template* sht)
         }
 
         /* In INIT state, Activate IOPs */
-        for (pHba = hba_chain; pHba; pHba = pHba->next) {
+        for (pHba = hba_chain; pHba; pHba = next) {
+                next = pHba->next;
                 // Activate does get status , init outbound, and get hrt
                 if (adpt_i2o_activate_hba(pHba) < 0) {
                         adpt_i2o_delete_hba(pHba);
@@ -243,7 +245,8 @@ rebuild_sys_tab:
         PDEBUG("HBA's in OPERATIONAL state\n");
 
         printk("dpti: If you have a lot of devices this could take a few minutes.\n");
-        for (pHba = hba_chain; pHba; pHba = pHba->next) {
+        for (pHba = hba_chain; pHba; pHba = next) {
+                next = pHba->next;
                 printk(KERN_INFO"%s: Reading the hardware resource table.\n", pHba->name);
                 if (adpt_i2o_lct_get(pHba) < 0){
                         adpt_i2o_delete_hba(pHba);
@@ -263,7 +266,8 @@ rebuild_sys_tab:
                 adpt_sysfs_class = NULL;
         }
 
-        for (pHba = hba_chain; pHba; pHba = pHba->next) {
+        for (pHba = hba_chain; pHba; pHba = next) {
+                next = pHba->next;
                 if (adpt_scsi_host_alloc(pHba, sht) < 0){
                         adpt_i2o_delete_hba(pHba);
                         continue;
@@ -1229,11 +1233,10 @@ static void adpt_i2o_delete_hba(adpt_hba* pHba)
                 }
         }
         pci_dev_put(pHba->pDev);
-        kfree(pHba);
-
         if (adpt_sysfs_class)
                 device_destroy(adpt_sysfs_class,
                                 MKDEV(DPTI_I2O_MAJOR, pHba->unit));
+        kfree(pHba);
 
         if(hba_count <= 0){
                 unregister_chrdev(DPTI_I2O_MAJOR, DPT_DRIVER);   
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index ff5ec5ac1fb5..88bad0e81bdd 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -323,16 +323,6 @@ static void set_srp_direction(struct scsi_cmnd *cmd,
                 srp_cmd->buf_fmt = fmt;
 }
 
-static void unmap_sg_list(int num_entries,
-                struct device *dev,
-                struct srp_direct_buf *md)
-{
-        int i;
-
-        for (i = 0; i < num_entries; ++i)
-                dma_unmap_single(dev, md[i].va, md[i].len, DMA_BIDIRECTIONAL);
-}
-
 /**
  * unmap_cmd_data: - Unmap data pointed in srp_cmd based on the format
  * @cmd:        srp_cmd whose additional_data member will be unmapped
@@ -350,24 +340,9 @@ static void unmap_cmd_data(struct srp_cmd *cmd,
 
         if (out_fmt == SRP_NO_DATA_DESC && in_fmt == SRP_NO_DATA_DESC)
                 return;
-        else if (out_fmt == SRP_DATA_DESC_DIRECT ||
-                 in_fmt == SRP_DATA_DESC_DIRECT) {
-                struct srp_direct_buf *data =
-                        (struct srp_direct_buf *) cmd->add_data;
-                dma_unmap_single(dev, data->va, data->len, DMA_BIDIRECTIONAL);
-        } else {
-                struct srp_indirect_buf *indirect =
-                        (struct srp_indirect_buf *) cmd->add_data;
-                int num_mapped = indirect->table_desc.len /
-                        sizeof(struct srp_direct_buf);
 
-                if (num_mapped <= MAX_INDIRECT_BUFS) {
-                        unmap_sg_list(num_mapped, dev, &indirect->desc_list[0]);
-                        return;
-                }
-
-                unmap_sg_list(num_mapped, dev, evt_struct->ext_list);
-        }
+        if (evt_struct->cmnd)
+                scsi_dma_unmap(evt_struct->cmnd);
 }
 
 static int map_sg_list(struct scsi_cmnd *cmd, int nseg,
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 0ee725ced511..02143af7c1af 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -599,7 +599,7 @@ static void iscsi_sw_tcp_conn_stop(struct iscsi_cls_conn *cls_conn, int flag)
         set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_rx);
         write_unlock_bh(&tcp_sw_conn->sock->sk->sk_callback_lock);
 
-        if (sock->sk->sk_sleep && waitqueue_active(sock->sk->sk_sleep)) {
+        if (sock->sk->sk_sleep) {
                 sock->sk->sk_err = EIO;
                 wake_up_interruptible(sock->sk->sk_sleep);
         }
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index ec3723831e89..d62b3e467926 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -433,7 +433,7 @@ lpfc_bsg_rport_els_cmp(struct lpfc_hba *phba,
         dd_data = cmdiocbq->context1;
         /* normal completion and timeout crossed paths, already done */
         if (!dd_data) {
-                spin_unlock_irqrestore(&phba->hbalock, flags);
+                spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
                 return;
         }
 
@@ -1196,7 +1196,7 @@ lpfc_issue_ct_rsp_cmp(struct lpfc_hba *phba,
         dd_data = cmdiocbq->context1;
         /* normal completion and timeout crossed paths, already done */
         if (!dd_data) {
-                spin_unlock_irqrestore(&phba->hbalock, flags);
+                spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
                 return;
         }
 
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 359e9a71a021..1c7ef55966fb 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -2393,6 +2393,7 @@ qla24xx_bsg_timeout(struct fc_bsg_job *bsg_job)
         return 0;
 
 done:
+        spin_unlock_irqrestore(&ha->hardware_lock, flags);
         if (bsg_job->request->msgcode == FC_BSG_HST_CT)
                 kfree(sp->fcport);
         kfree(sp->ctx);
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index 09d6d4b76f39..caeb7d10ae04 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -467,7 +467,7 @@ int qla4xxx_get_fwddb_entry(struct scsi_qla_host *ha,
         if (conn_err_detail)
                 *conn_err_detail = mbox_sts[5];
         if (tcp_source_port_num)
-                *tcp_source_port_num = (uint16_t) mbox_sts[6] >> 16;
+                *tcp_source_port_num = (uint16_t) (mbox_sts[6] >> 16);
         if (connection_id)
                 *connection_id = (uint16_t) mbox_sts[6] & 0x00FF;
         status = QLA_SUCCESS;
diff --git a/drivers/scsi/wd7000.c b/drivers/scsi/wd7000.c
index d0b7d2ff9ac5..333580bf37c5 100644
--- a/drivers/scsi/wd7000.c
+++ b/drivers/scsi/wd7000.c
@@ -1587,7 +1587,7 @@ static int wd7000_host_reset(struct scsi_cmnd *SCpnt)
 {
         Adapter *host = (Adapter *) SCpnt->device->host->hostdata;
 
-        spin_unlock_irq(SCpnt->device->host->host_lock);
+        spin_lock_irq(SCpnt->device->host->host_lock);
 
         if (wd7000_adapter_reset(host) < 0) {
                 spin_unlock_irq(SCpnt->device->host->host_lock);
diff --git a/drivers/serial/mcf.c b/drivers/serial/mcf.c
index 7bb5fee639e3..b5aaef965f24 100644
--- a/drivers/serial/mcf.c
+++ b/drivers/serial/mcf.c
@@ -263,6 +263,7 @@ static void mcf_set_termios(struct uart_port *port, struct ktermios *termios,
         }
 
         spin_lock_irqsave(&port->lock, flags);
+        uart_update_timeout(port, termios->c_cflag, baud);
         writeb(MCFUART_UCR_CMDRESETRX, port->membase + MCFUART_UCR);
         writeb(MCFUART_UCR_CMDRESETTX, port->membase + MCFUART_UCR);
         writeb(MCFUART_UCR_CMDRESETMRPTR, port->membase + MCFUART_UCR);
@@ -379,6 +380,7 @@ static irqreturn_t mcf_interrupt(int irq, void *data)
 static void mcf_config_port(struct uart_port *port, int flags)
 {
         port->type = PORT_MCF;
+        port->fifosize = MCFUART_TXFIFOSIZE;
 
         /* Clear mask, so no surprise interrupts. */
         writeb(0, port->membase + MCFUART_UIMR);
@@ -424,7 +426,7 @@ static int mcf_verify_port(struct uart_port *port, struct serial_struct *ser)
 /*
  *      Define the basic serial functions we support.
  */
-static struct uart_ops mcf_uart_ops = {
+static const struct uart_ops mcf_uart_ops = {
         .tx_empty       = mcf_tx_empty,
         .get_mctrl      = mcf_get_mctrl,
         .set_mctrl      = mcf_set_mctrl,
@@ -443,7 +445,7 @@ static struct uart_ops mcf_uart_ops = {
         .verify_port    = mcf_verify_port,
 };
 
-static struct mcf_uart mcf_ports[3];
+static struct mcf_uart mcf_ports[4];
 
 #define MCF_MAXPORTS    ARRAY_SIZE(mcf_ports)
 
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 175d202ab37e..8cfa5b12ea7a 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -105,6 +105,10 @@ struct serial_cfg_mem {
  * manfid 0x0160, 0x0104
  * This card appears to have a 14.7456MHz clock.
  */
+/* Generic Modem: MD55x (GPRS/EDGE) have
+ * Elan VPU16551 UART with 14.7456MHz oscillator
+ * manfid 0x015D, 0x4C45
+ */
 static void quirk_setup_brainboxes_0104(struct pcmcia_device *link, struct uart_port *port)
 {
         port->uartclk = 14745600;
@@ -196,6 +200,11 @@ static const struct serial_quirk quirks[] = {
                 .multi  = -1,
                 .setup  = quirk_setup_brainboxes_0104,
         }, {
+                .manfid = 0x015D,
+                .prodid = 0x4C45,
+                .multi  = -1,
+                .setup  = quirk_setup_brainboxes_0104,
+        }, {
                 .manfid = MANFID_IBM,
                 .prodid = ~0,
                 .multi  = -1,
diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c
index 2e71bbc04dac..b1962025b1aa 100644
--- a/drivers/serial/serial_ks8695.c
+++ b/drivers/serial/serial_ks8695.c
@@ -650,6 +650,7 @@ static struct console ks8695_console = {
 
 static int __init ks8695_console_init(void)
 {
+        add_preferred_console(SERIAL_KS8695_DEVNAME, 0, NULL);
         register_console(&ks8695_console);
         return 0;
 }
diff --git a/drivers/staging/dt3155/dt3155_drv.c b/drivers/staging/dt3155/dt3155_drv.c
index a67c622869d2..e2c44ec6fc45 100644
--- a/drivers/staging/dt3155/dt3155_drv.c
+++ b/drivers/staging/dt3155/dt3155_drv.c
@@ -57,19 +57,8 @@ MA 02111-1307 USA
 
 extern void printques(int);
 
-#ifdef MODULE
 #include <linux/module.h>
 #include <linux/interrupt.h>
-
-
-MODULE_LICENSE("GPL");
-
-#endif
-
-#ifndef CONFIG_PCI
-#error  "DT3155 :  Kernel PCI support not enabled (DT3155 drive requires PCI)"
-#endif
-
 #include <linux/pci.h>
 #include <linux/types.h>
 #include <linux/poll.h>
@@ -84,6 +73,9 @@ MODULE_LICENSE("GPL");
 #include "dt3155_io.h"
 #include "allocator.h"
 
+
+MODULE_LICENSE("GPL");
+
 /* Error variable.  Zero means no error. */
 int dt3155_errno = 0;
 
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 6a3b5cae3a6e..2f3dc4cdf79b 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -301,7 +301,7 @@ static int usb_probe_interface(struct device *dev)
 
         intf->condition = USB_INTERFACE_BINDING;
 
-        /* Bound interfaces are initially active.  They are
+        /* Probed interfaces are initially active.  They are
          * runtime-PM-enabled only if the driver has autosuspend support.
          * They are sensitive to their children's power states.
          */
@@ -437,11 +437,11 @@ int usb_driver_claim_interface(struct usb_driver *driver,
 
         iface->condition = USB_INTERFACE_BOUND;
 
-        /* Bound interfaces are initially active.  They are
+        /* Claimed interfaces are initially inactive (suspended).  They are
          * runtime-PM-enabled only if the driver has autosuspend support.
          * They are sensitive to their children's power states.
          */
-        pm_runtime_set_active(dev);
+        pm_runtime_set_suspended(dev);
         pm_suspend_ignore_children(dev, false);
         if (driver->supports_autosuspend)
                 pm_runtime_enable(dev);
@@ -1170,7 +1170,7 @@ done:
 static int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
 {
         int                     status = 0;
-        int                     i = 0;
+        int                     i = 0, n = 0;
         struct usb_interface    *intf;
 
         if (udev->state == USB_STATE_NOTATTACHED ||
@@ -1179,7 +1179,8 @@ static int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
 
         /* Suspend all the interfaces and then udev itself */
         if (udev->actconfig) {
-                for (; i < udev->actconfig->desc.bNumInterfaces; i++) {
+                n = udev->actconfig->desc.bNumInterfaces;
+                for (i = n - 1; i >= 0; --i) {
                         intf = udev->actconfig->interface[i];
                         status = usb_suspend_interface(udev, intf, msg);
                         if (status != 0)
@@ -1192,7 +1193,7 @@ static int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
         /* If the suspend failed, resume interfaces that did get suspended */
         if (status != 0) {
                 msg.event ^= (PM_EVENT_SUSPEND | PM_EVENT_RESUME);
-                while (--i >= 0) {
+                while (++i < n) {
                         intf = udev->actconfig->interface[i];
                         usb_resume_interface(udev, intf, msg, 0);
                 }
@@ -1263,13 +1264,47 @@ static int usb_resume_both(struct usb_device *udev, pm_message_t msg)
         return status;
 }
 
+static void choose_wakeup(struct usb_device *udev, pm_message_t msg)
+{
+        int                     w, i;
+        struct usb_interface    *intf;
+
+        /* Remote wakeup is needed only when we actually go to sleep.
+         * For things like FREEZE and QUIESCE, if the device is already
+         * autosuspended then its current wakeup setting is okay.
+         */
+        if (msg.event == PM_EVENT_FREEZE || msg.event == PM_EVENT_QUIESCE) {
+                if (udev->state != USB_STATE_SUSPENDED)
+                        udev->do_remote_wakeup = 0;
+                return;
+        }
+
+        /* If remote wakeup is permitted, see whether any interface drivers
+         * actually want it.
+         */
+        w = 0;
+        if (device_may_wakeup(&udev->dev) && udev->actconfig) {
+                for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) {
+                        intf = udev->actconfig->interface[i];
+                        w |= intf->needs_remote_wakeup;
+                }
+        }
+
+        /* If the device is autosuspended with the wrong wakeup setting,
+         * autoresume now so the setting can be changed.
+         */
+        if (udev->state == USB_STATE_SUSPENDED && w != udev->do_remote_wakeup)
+                pm_runtime_resume(&udev->dev);
+        udev->do_remote_wakeup = w;
+}
+
 /* The device lock is held by the PM core */
 int usb_suspend(struct device *dev, pm_message_t msg)
 {
         struct usb_device       *udev = to_usb_device(dev);
 
         do_unbind_rebind(udev, DO_UNBIND);
-        udev->do_remote_wakeup = device_may_wakeup(&udev->dev);
+        choose_wakeup(udev, msg);
         return usb_suspend_both(udev, msg);
 }
 
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 207e7a85aeb0..13ead00aecd5 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -543,6 +543,7 @@ static int ehci_init(struct usb_hcd *hcd)
          */
         ehci->periodic_size = DEFAULT_I_TDPS;
         INIT_LIST_HEAD(&ehci->cached_itd_list);
+        INIT_LIST_HEAD(&ehci->cached_sitd_list);
         if ((retval = ehci_mem_init(ehci, GFP_KERNEL)) < 0)
                 return retval;
 
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 19372673bf09..c7178bcde67a 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -801,7 +801,7 @@ static int ehci_hub_control (
                          * this bit; seems too long to spin routinely...
                          */
                         retval = handshake(ehci, status_reg,
-                                        PORT_RESET, 0, 750);
+                                        PORT_RESET, 0, 1000);
                         if (retval != 0) {
                                 ehci_err (ehci, "port %d reset error %d\n",
                                         wIndex + 1, retval);
diff --git a/drivers/usb/host/ehci-mem.c b/drivers/usb/host/ehci-mem.c
index aeda96e0af67..1f3f01eacaf0 100644
--- a/drivers/usb/host/ehci-mem.c
+++ b/drivers/usb/host/ehci-mem.c
@@ -136,7 +136,7 @@ static inline void qh_put (struct ehci_qh *qh)
 
 static void ehci_mem_cleanup (struct ehci_hcd *ehci)
 {
-        free_cached_itd_list(ehci);
+        free_cached_lists(ehci);
         if (ehci->async)
                 qh_put (ehci->async);
         ehci->async = NULL;
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index a67a0030dd57..40a858335035 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -629,11 +629,13 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
                 }
                 snprintf(supply, sizeof(supply), "hsusb%d", i);
                 omap->regulator[i] = regulator_get(omap->dev, supply);
-                if (IS_ERR(omap->regulator[i]))
+                if (IS_ERR(omap->regulator[i])) {
+                        omap->regulator[i] = NULL;
                         dev_dbg(&pdev->dev,
                         "failed to get ehci port%d regulator\n", i);
-                else
+                } else {
                         regulator_enable(omap->regulator[i]);
+                }
         }
 
         ret = omap_start_ehc(omap, hcd);
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index a0aaaaff2560..805ec633a652 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -510,7 +510,7 @@ static int disable_periodic (struct ehci_hcd *ehci)
         ehci_writel(ehci, cmd, &ehci->regs->command);
         /* posted write ... */
 
-        free_cached_itd_list(ehci);
+        free_cached_lists(ehci);
 
         ehci->next_uframe = -1;
         return 0;
@@ -2139,13 +2139,27 @@ sitd_complete (
                         (stream->bEndpointAddress & USB_DIR_IN) ? "in" : "out");
         }
         iso_stream_put (ehci, stream);
-        /* OK to recycle this SITD now that its completion callback ran. */
+
 done:
         sitd->urb = NULL;
-        sitd->stream = NULL;
-        list_move(&sitd->sitd_list, &stream->free_list);
-        iso_stream_put(ehci, stream);
-
+        if (ehci->clock_frame != sitd->frame) {
+                /* OK to recycle this SITD now. */
+                sitd->stream = NULL;
+                list_move(&sitd->sitd_list, &stream->free_list);
+                iso_stream_put(ehci, stream);
+        } else {
+                /* HW might remember this SITD, so we can't recycle it yet.
+                 * Move it to a safe place until a new frame starts.
+                 */
+                list_move(&sitd->sitd_list, &ehci->cached_sitd_list);
+                if (stream->refcount == 2) {
+                        /* If iso_stream_put() were called here, stream
+                         * would be freed.  Instead, just prevent reuse.
+                         */
+                        stream->ep->hcpriv = NULL;
+                        stream->ep = NULL;
+                }
+        }
         return retval;
 }
 
@@ -2211,9 +2225,10 @@ done:
 
 /*-------------------------------------------------------------------------*/
 
-static void free_cached_itd_list(struct ehci_hcd *ehci)
+static void free_cached_lists(struct ehci_hcd *ehci)
 {
         struct ehci_itd *itd, *n;
+        struct ehci_sitd *sitd, *sn;
 
         list_for_each_entry_safe(itd, n, &ehci->cached_itd_list, itd_list) {
                 struct ehci_iso_stream  *stream = itd->stream;
@@ -2221,6 +2236,13 @@ static void free_cached_itd_list(struct ehci_hcd *ehci)
                 list_move(&itd->itd_list, &stream->free_list);
                 iso_stream_put(ehci, stream);
         }
+
+        list_for_each_entry_safe(sitd, sn, &ehci->cached_sitd_list, sitd_list) {
+                struct ehci_iso_stream  *stream = sitd->stream;
+                sitd->stream = NULL;
+                list_move(&sitd->sitd_list, &stream->free_list);
+                iso_stream_put(ehci, stream);
+        }
 }
 
 /*-------------------------------------------------------------------------*/
@@ -2247,7 +2269,7 @@ scan_periodic (struct ehci_hcd *ehci)
                 clock_frame = -1;
         }
         if (ehci->clock_frame != clock_frame) {
-                free_cached_itd_list(ehci);
+                free_cached_lists(ehci);
                 ehci->clock_frame = clock_frame;
         }
         clock %= mod;
@@ -2414,7 +2436,7 @@ restart:
                         clock = now;
                         clock_frame = clock >> 3;
                         if (ehci->clock_frame != clock_frame) {
-                                free_cached_itd_list(ehci);
+                                free_cached_lists(ehci);
                                 ehci->clock_frame = clock_frame;
                         }
                 } else {
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index b1dce96dd621..556c0b48f3ab 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -87,8 +87,9 @@ struct ehci_hcd {			/* one per controller */
         int                     next_uframe;    /* scan periodic, start here */
         unsigned                periodic_sched; /* periodic activity count */
 
-        /* list of itds completed while clock_frame was still active */
+        /* list of itds & sitds completed while clock_frame was still active */
         struct list_head        cached_itd_list;
+        struct list_head        cached_sitd_list;
         unsigned                clock_frame;
 
         /* per root hub port */
@@ -195,7 +196,7 @@ timer_action_done (struct ehci_hcd *ehci, enum ehci_timer_action action)
         clear_bit (action, &ehci->actions);
 }
 
-static void free_cached_itd_list(struct ehci_hcd *ehci);
+static void free_cached_lists(struct ehci_hcd *ehci);
 
 /*-------------------------------------------------------------------------*/
 
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c
index 4aa08d36d077..d22fb4d577b7 100644
--- a/drivers/usb/host/ohci-da8xx.c
+++ b/drivers/usb/host/ohci-da8xx.c
@@ -23,7 +23,7 @@
 #error "This file is DA8xx bus glue.  Define CONFIG_ARCH_DAVINCI_DA8XX."
 #endif
 
-#define CFGCHIP2        DA8XX_SYSCFG_VIRT(DA8XX_CFGCHIP2_REG)
+#define CFGCHIP2        DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP2_REG)
 
 static struct clk *usb11_clk;
 static struct clk *usb20_clk;
diff --git a/drivers/usb/misc/usbsevseg.c b/drivers/usb/misc/usbsevseg.c
index a9555cb901a1..de8ef945b536 100644
--- a/drivers/usb/misc/usbsevseg.c
+++ b/drivers/usb/misc/usbsevseg.c
@@ -49,6 +49,7 @@ struct usb_sevsegdev {
         u16 textlength;
 
         u8 shadow_power; /* for PM */
+        u8 has_interface_pm;
 };
 
 /* sysfs_streq can't replace this completely
@@ -68,12 +69,16 @@ static void update_display_powered(struct usb_sevsegdev *mydev)
 {
         int rc;
 
-        if (!mydev->shadow_power && mydev->powered) {
+        if (mydev->powered && !mydev->has_interface_pm) {
                 rc = usb_autopm_get_interface(mydev->intf);
                 if (rc < 0)
                         return;
+                mydev->has_interface_pm = 1;
         }
 
+        if (mydev->shadow_power != 1)
+                return;
+
         rc = usb_control_msg(mydev->udev,
                         usb_sndctrlpipe(mydev->udev, 0),
                         0x12,
@@ -86,8 +91,10 @@ static void update_display_powered(struct usb_sevsegdev *mydev)
         if (rc < 0)
                 dev_dbg(&mydev->udev->dev, "power retval = %d\n", rc);
 
-        if (mydev->shadow_power && !mydev->powered)
+        if (!mydev->powered && mydev->has_interface_pm) {
                 usb_autopm_put_interface(mydev->intf);
+                mydev->has_interface_pm = 0;
+        }
 }
 
 static void update_display_mode(struct usb_sevsegdev *mydev)
@@ -351,6 +358,10 @@ static int sevseg_probe(struct usb_interface *interface,
         mydev->intf = interface;
         usb_set_intfdata(interface, mydev);
 
+        /* PM */
+        mydev->shadow_power = 1; /* currently active */
+        mydev->has_interface_pm = 0; /* have not issued autopm_get */
+
         /*set defaults */
         mydev->textmode = 0x02; /* ascii mode */
         mydev->mode_msb = 0x06; /* 6 characters */
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 73d5f346d3e0..c97a0bb5b6db 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -97,6 +97,7 @@ static const struct usb_device_id id_table[] = {
         { USB_DEVICE(CRESSI_VENDOR_ID, CRESSI_EDY_PRODUCT_ID) },
         { USB_DEVICE(SONY_VENDOR_ID, SONY_QN3USB_PRODUCT_ID) },
         { USB_DEVICE(SANWA_VENDOR_ID, SANWA_PRODUCT_ID) },
+        { USB_DEVICE(ADLINK_VENDOR_ID, ADLINK_ND6530_PRODUCT_ID) },
         { }                                     /* Terminating entry */
 };
 
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index d640dc951568..a352d5f3a59c 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -134,3 +134,7 @@
 /* Sanwa KB-USB2 multimeter cable (ID: 11ad:0001) */
 #define SANWA_VENDOR_ID         0x11ad
 #define SANWA_PRODUCT_ID        0x0001
+
+/* ADLINK ND-6530 RS232,RS485 and RS422 adapter */
+#define ADLINK_VENDOR_ID        0x0b63
+#define ADLINK_ND6530_PRODUCT_ID       0x6530
diff --git a/drivers/usb/serial/qcaux.c b/drivers/usb/serial/qcaux.c
index 0b9362061713..7e3bea23600b 100644
--- a/drivers/usb/serial/qcaux.c
+++ b/drivers/usb/serial/qcaux.c
@@ -42,6 +42,14 @@
 #define CMOTECH_PRODUCT_CDU550                  0x5553
 #define CMOTECH_PRODUCT_CDX650                  0x6512
 
+/* LG devices */
+#define LG_VENDOR_ID                            0x1004
+#define LG_PRODUCT_VX4400_6000                  0x6000 /* VX4400/VX6000/Rumor */
+
+/* Sanyo devices */
+#define SANYO_VENDOR_ID                         0x0474
+#define SANYO_PRODUCT_KATANA_LX                 0x0754 /* SCP-3800 (Katana LX) */
+
 static struct usb_device_id id_table[] = {
         { USB_DEVICE_AND_INTERFACE_INFO(UTSTARCOM_VENDOR_ID, UTSTARCOM_PRODUCT_PC5740, 0xff, 0x00, 0x00) },
         { USB_DEVICE_AND_INTERFACE_INFO(UTSTARCOM_VENDOR_ID, UTSTARCOM_PRODUCT_PC5750, 0xff, 0x00, 0x00) },
@@ -51,6 +59,8 @@ static struct usb_device_id id_table[] = {
         { USB_DEVICE_AND_INTERFACE_INFO(UTSTARCOM_VENDOR_ID, UTSTARCOM_PRODUCT_UM175_ALLTEL, 0xff, 0x00, 0x00) },
         { USB_DEVICE_AND_INTERFACE_INFO(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CDU550, 0xff, 0xff, 0x00) },
         { USB_DEVICE_AND_INTERFACE_INFO(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CDX650, 0xff, 0xff, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(LG_VENDOR_ID, LG_PRODUCT_VX4400_6000, 0xff, 0xff, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(SANYO_VENDOR_ID, SANYO_PRODUCT_KATANA_LX, 0xff, 0xff, 0x00) },
         { },
 };
 MODULE_DEVICE_TABLE(usb, id_table);
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 9202f94505e6..ef0bdb08d788 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -230,6 +230,7 @@ static const struct sierra_iface_info direct_ip_interface_blacklist = {
 static const struct usb_device_id id_table[] = {
         { USB_DEVICE(0x0F3D, 0x0112) }, /* Airprime/Sierra PC 5220 */
         { USB_DEVICE(0x03F0, 0x1B1D) }, /* HP ev2200 a.k.a MC5720 */
+        { USB_DEVICE(0x03F0, 0x211D) }, /* HP ev2210 a.k.a MC5725 */
         { USB_DEVICE(0x03F0, 0x1E1D) }, /* HP hs2300 a.k.a MC8775 */
 
         { USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index 0afe5c71c17e..880e990abb07 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -172,7 +172,7 @@ static unsigned int product_5052_count;
 /* the array dimension is the number of default entries plus */
 /* TI_EXTRA_VID_PID_COUNT user defined entries plus 1 terminating */
 /* null entry */
-static struct usb_device_id ti_id_table_3410[10+TI_EXTRA_VID_PID_COUNT+1] = {
+static struct usb_device_id ti_id_table_3410[13+TI_EXTRA_VID_PID_COUNT+1] = {
         { USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) },
         { USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) },
         { USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_NO_FW_PRODUCT_ID) },
@@ -180,6 +180,9 @@ static struct usb_device_id ti_id_table_3410[10+TI_EXTRA_VID_PID_COUNT+1] = {
         { USB_DEVICE(MTS_VENDOR_ID, MTS_CDMA_PRODUCT_ID) },
         { USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_PRODUCT_ID) },
         { USB_DEVICE(MTS_VENDOR_ID, MTS_EDGE_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234MU_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234ZBA_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234ZBAOLD_PRODUCT_ID) },
         { USB_DEVICE(IBM_VENDOR_ID, IBM_4543_PRODUCT_ID) },
         { USB_DEVICE(IBM_VENDOR_ID, IBM_454B_PRODUCT_ID) },
         { USB_DEVICE(IBM_VENDOR_ID, IBM_454C_PRODUCT_ID) },
@@ -192,7 +195,7 @@ static struct usb_device_id ti_id_table_5052[5+TI_EXTRA_VID_PID_COUNT+1] = {
         { USB_DEVICE(TI_VENDOR_ID, TI_5052_FIRMWARE_PRODUCT_ID) },
 };
 
-static struct usb_device_id ti_id_table_combined[14+2*TI_EXTRA_VID_PID_COUNT+1] = {
+static struct usb_device_id ti_id_table_combined[17+2*TI_EXTRA_VID_PID_COUNT+1] = {
         { USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) },
         { USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) },
         { USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_NO_FW_PRODUCT_ID) },
@@ -200,6 +203,9 @@ static struct usb_device_id ti_id_table_combined[14+2*TI_EXTRA_VID_PID_COUNT+1]
         { USB_DEVICE(MTS_VENDOR_ID, MTS_CDMA_PRODUCT_ID) },
         { USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_PRODUCT_ID) },
         { USB_DEVICE(MTS_VENDOR_ID, MTS_EDGE_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234MU_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234ZBA_PRODUCT_ID) },
+        { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234ZBAOLD_PRODUCT_ID) },
         { USB_DEVICE(TI_VENDOR_ID, TI_5052_BOOT_PRODUCT_ID) },
         { USB_DEVICE(TI_VENDOR_ID, TI_5152_BOOT_PRODUCT_ID) },
         { USB_DEVICE(TI_VENDOR_ID, TI_5052_EEPROM_PRODUCT_ID) },
@@ -287,6 +293,8 @@ MODULE_FIRMWARE("ti_5052.fw");
 MODULE_FIRMWARE("mts_cdma.fw");
 MODULE_FIRMWARE("mts_gsm.fw");
 MODULE_FIRMWARE("mts_edge.fw");
+MODULE_FIRMWARE("mts_mt9234mu.fw");
+MODULE_FIRMWARE("mts_mt9234zba.fw");
 
 module_param(debug, bool, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(debug, "Enable debugging, 0=no, 1=yes");
@@ -1687,6 +1695,7 @@ static int ti_download_firmware(struct ti_device *tdev)
         const struct firmware *fw_p;
         char buf[32];
 
+        dbg("%s\n", __func__);
         /* try ID specific firmware first, then try generic firmware */
         sprintf(buf, "ti_usb-v%04x-p%04x.fw", dev->descriptor.idVendor,
             dev->descriptor.idProduct);
@@ -1703,7 +1712,15 @@ static int ti_download_firmware(struct ti_device *tdev)
                         case MTS_EDGE_PRODUCT_ID:
                                 strcpy(buf, "mts_edge.fw");
                                 break;
-                        }
+                        case MTS_MT9234MU_PRODUCT_ID:
+                                strcpy(buf, "mts_mt9234mu.fw");
+                                break;
+                        case MTS_MT9234ZBA_PRODUCT_ID:
+                                strcpy(buf, "mts_mt9234zba.fw");
+                                break;
+                        case MTS_MT9234ZBAOLD_PRODUCT_ID:
+                                strcpy(buf, "mts_mt9234zba.fw");
+                                break;                  }
                 }
                 if (buf[0] == '\0') {
                         if (tdev->td_is_3410)
@@ -1718,7 +1735,7 @@ static int ti_download_firmware(struct ti_device *tdev)
                 return -ENOENT;
         }
         if (fw_p->size > TI_FIRMWARE_BUF_SIZE) {
-                dev_err(&dev->dev, "%s - firmware too large\n", __func__);
+                dev_err(&dev->dev, "%s - firmware too large %d \n", __func__, fw_p->size);
                 return -ENOENT;
         }
 
@@ -1730,6 +1747,7 @@ static int ti_download_firmware(struct ti_device *tdev)
                 status = ti_do_download(dev, pipe, buffer, fw_p->size);
                 kfree(buffer);
         } else {
+                dbg("%s ENOMEM\n", __func__);
                 status = -ENOMEM;
         }
         release_firmware(fw_p);
diff --git a/drivers/usb/serial/ti_usb_3410_5052.h b/drivers/usb/serial/ti_usb_3410_5052.h
index f323c6025858..2aac1953993b 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.h
+++ b/drivers/usb/serial/ti_usb_3410_5052.h
@@ -45,6 +45,9 @@
 #define MTS_CDMA_PRODUCT_ID             0xF110
 #define MTS_GSM_PRODUCT_ID              0xF111
 #define MTS_EDGE_PRODUCT_ID             0xF112
+#define MTS_MT9234MU_PRODUCT_ID         0xF114
+#define MTS_MT9234ZBA_PRODUCT_ID        0xF115
+#define MTS_MT9234ZBAOLD_PRODUCT_ID     0x0319
 
 /* Commands */
 #define TI_GET_VERSION                  0x01
diff --git a/drivers/usb/wusbcore/devconnect.c b/drivers/usb/wusbcore/devconnect.c
index 46e79d349498..7ec24e46b34b 100644
--- a/drivers/usb/wusbcore/devconnect.c
+++ b/drivers/usb/wusbcore/devconnect.c
@@ -438,7 +438,7 @@ static void __wusbhc_keep_alive(struct wusbhc *wusbhc)
         old_keep_alives = ie->hdr.bLength - sizeof(ie->hdr);
         keep_alives = 0;
         for (cnt = 0;
-             keep_alives <= WUIE_ELT_MAX && cnt < wusbhc->ports_max;
+             keep_alives < WUIE_ELT_MAX && cnt < wusbhc->ports_max;
              cnt++) {
                 unsigned tt = msecs_to_jiffies(wusbhc->trust_timeout);
 
diff --git a/drivers/video/efifb.c b/drivers/video/efifb.c
index 581d2dbf675a..ecf405562f5c 100644
--- a/drivers/video/efifb.c
+++ b/drivers/video/efifb.c
@@ -49,6 +49,7 @@ enum {
         M_MBP_2,        /* MacBook Pro 2nd gen */
         M_MBP_SR,       /* MacBook Pro (Santa Rosa) */
         M_MBP_4,        /* MacBook Pro, 4th gen */
+        M_MBP_5_1,    /* MacBook Pro, 5,1th gen */
         M_UNKNOWN       /* placeholder */
 };
 
@@ -70,6 +71,7 @@ static struct efifb_dmi_info {
         [M_MBP_2] = { "mbp2", 0, 0, 0, 0 }, /* placeholder */
         [M_MBP_SR] = { "mbp3", 0x80030000, 2048 * 4, 1440, 900 },
         [M_MBP_4] = { "mbp4", 0xc0060000, 2048 * 4, 1920, 1200 },
+        [M_MBP_5_1] = { "mbp51", 0xc0010000, 2048 * 4, 1440, 900 },
         [M_UNKNOWN] = { NULL, 0, 0, 0, 0 }
 };
 
@@ -106,6 +108,7 @@ static struct dmi_system_id __initdata dmi_system_table[] = {
         EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro3,1", M_MBP_SR),
         EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro3,1", M_MBP_SR),
         EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro4,1", M_MBP_4),
+        EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,1", M_MBP_5_1),
         {},
 };
 
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 3aed38886f94..bfec7c29486d 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -103,7 +103,8 @@ static void fill_balloon(struct virtio_balloon *vb, size_t num)
         num = min(num, ARRAY_SIZE(vb->pfns));
 
         for (vb->num_pfns = 0; vb->num_pfns < num; vb->num_pfns++) {
-                struct page *page = alloc_page(GFP_HIGHUSER | __GFP_NORETRY);
+                struct page *page = alloc_page(GFP_HIGHUSER | __GFP_NORETRY |
+                                        __GFP_NOMEMALLOC | __GFP_NOWARN);
                 if (!page) {
                         if (printk_ratelimit())
                                 dev_printk(KERN_INFO, &vb->vdev->dev,
diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c
index ef36fca2eed4..3a7e9ff8a746 100644
--- a/drivers/w1/masters/omap_hdq.c
+++ b/drivers/w1/masters/omap_hdq.c
@@ -16,6 +16,7 @@
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/sched.h>
 
 #include <asm/irq.h>
 #include <mach/hardware.h>
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 1ed3d554e372..17726a05a0a6 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -115,9 +115,8 @@ static struct w1_therm_family_converter w1_therm_families[] = {
 
 static inline int w1_DS18B20_convert_temp(u8 rom[9])
 {
-        int t = ((s16)rom[1] << 8) | rom[0];
-        t = t*1000/16;
-        return t;
+        s16 t = le16_to_cpup((__le16 *)rom);
+        return t*1000/16;
 }
 
 static inline int w1_DS18S20_convert_temp(u8 rom[9])
diff --git a/drivers/watchdog/booke_wdt.c b/drivers/watchdog/booke_wdt.c
index 500d38342e1e..801ead191499 100644
--- a/drivers/watchdog/booke_wdt.c
+++ b/drivers/watchdog/booke_wdt.c
@@ -121,7 +121,7 @@ static ssize_t booke_wdt_write(struct file *file, const char __user *buf,
         return count;
 }
 
-static const struct watchdog_info ident = {
+static struct watchdog_info ident = {
         .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
         .identity = "PowerPC Book-E Watchdog",
 };
diff --git a/drivers/watchdog/sb_wdog.c b/drivers/watchdog/sb_wdog.c
index c8eadd478175..88c83aa57303 100644
--- a/drivers/watchdog/sb_wdog.c
+++ b/drivers/watchdog/sb_wdog.c
@@ -67,8 +67,8 @@ static DEFINE_SPINLOCK(sbwd_lock);
 void sbwdog_set(char __iomem *wdog, unsigned long t)
 {
         spin_lock(&sbwd_lock);
-        __raw_writeb(0, wdog - 0x10);
-        __raw_writeq(t & 0x7fffffUL, wdog);
+        __raw_writeb(0, wdog);
+        __raw_writeq(t & 0x7fffffUL, wdog - 0x10);
         spin_unlock(&sbwd_lock);
 }
 
diff --git a/drivers/watchdog/sbc_fitpc2_wdt.c b/drivers/watchdog/sbc_fitpc2_wdt.c
index 8d44c9b6fb5b..c7d67e9a7465 100644
--- a/drivers/watchdog/sbc_fitpc2_wdt.c
+++ b/drivers/watchdog/sbc_fitpc2_wdt.c
@@ -30,7 +30,7 @@
 static int nowayout = WATCHDOG_NOWAYOUT;
 static unsigned int margin = 60;        /* (secs) Default is 1 minute */
 static unsigned long wdt_status;
-static DEFINE_SPINLOCK(wdt_lock);
+static DEFINE_MUTEX(wdt_lock);
 
 #define WDT_IN_USE              0
 #define WDT_OK_TO_CLOSE         1
@@ -45,26 +45,26 @@ static DEFINE_SPINLOCK(wdt_lock);
 
 static void wdt_send_data(unsigned char command, unsigned char data)
 {
-        outb(command, COMMAND_PORT);
-        msleep(100);
         outb(data, DATA_PORT);
         msleep(200);
+        outb(command, COMMAND_PORT);
+        msleep(100);
 }
 
 static void wdt_enable(void)
 {
-        spin_lock(&wdt_lock);
+        mutex_lock(&wdt_lock);
         wdt_send_data(IFACE_ON_COMMAND, 1);
         wdt_send_data(REBOOT_COMMAND, margin);
-        spin_unlock(&wdt_lock);
+        mutex_unlock(&wdt_lock);
 }
 
 static void wdt_disable(void)
 {
-        spin_lock(&wdt_lock);
+        mutex_lock(&wdt_lock);
         wdt_send_data(IFACE_ON_COMMAND, 0);
         wdt_send_data(REBOOT_COMMAND, 0);
-        spin_unlock(&wdt_lock);
+        mutex_unlock(&wdt_lock);
 }
 
 static int fitpc2_wdt_open(struct inode *inode, struct file *file)
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index 2ac4440e7b08..8943b8ccee1a 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -80,12 +80,6 @@ static void do_suspend(void)
 
         shutting_down = SHUTDOWN_SUSPEND;
 
-        err = stop_machine_create();
-        if (err) {
-                printk(KERN_ERR "xen suspend: failed to setup stop_machine %d\n", err);
-                goto out;
-        }
-
 #ifdef CONFIG_PREEMPT
         /* If the kernel is preemptible, we need to freeze all the processes
            to prevent them from being in the middle of a pagetable update
@@ -93,7 +87,7 @@ static void do_suspend(void)
         err = freeze_processes();
         if (err) {
                 printk(KERN_ERR "xen suspend: freeze failed %d\n", err);
-                goto out_destroy_sm;
+                goto out;
         }
 #endif
 
@@ -136,12 +130,8 @@ out_resume:
 out_thaw:
 #ifdef CONFIG_PREEMPT
         thaw_processes();
-
-out_destroy_sm:
-#endif
-        stop_machine_destroy();
-
 out:
+#endif
         shutting_down = SHUTDOWN_INVALID;
 }
 #endif  /* CONFIG_PM_SLEEP */
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 5c5bc8480070..f8b86e92cd66 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -238,6 +238,13 @@ struct p9_fid *v9fs_session_init(struct v9fs_session_info *v9ses,
                 return ERR_PTR(-ENOMEM);
         }
 
+        rc = bdi_setup_and_register(&v9ses->bdi, "9p", BDI_CAP_MAP_COPY);
+        if (rc) {
+                __putname(v9ses->aname);
+                __putname(v9ses->uname);
+                return ERR_PTR(rc);
+        }
+
         spin_lock(&v9fs_sessionlist_lock);
         list_add(&v9ses->slist, &v9fs_sessionlist);
         spin_unlock(&v9fs_sessionlist_lock);
@@ -301,6 +308,7 @@ struct p9_fid *v9fs_session_init(struct v9fs_session_info *v9ses,
         return fid;
 
 error:
+        bdi_destroy(&v9ses->bdi);
         return ERR_PTR(retval);
 }
 
@@ -326,6 +334,8 @@ void v9fs_session_close(struct v9fs_session_info *v9ses)
         __putname(v9ses->uname);
         __putname(v9ses->aname);
 
+        bdi_destroy(&v9ses->bdi);
+
         spin_lock(&v9fs_sessionlist_lock);
         list_del(&v9ses->slist);
         spin_unlock(&v9fs_sessionlist_lock);
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h
index a0a8d3dd1361..bec4d0bcb458 100644
--- a/fs/9p/v9fs.h
+++ b/fs/9p/v9fs.h
@@ -20,6 +20,7 @@
  *  Boston, MA  02111-1301  USA
  *
  */
+#include <linux/backing-dev.h>
 
 /**
  * enum p9_session_flags - option flags for each 9P session
@@ -102,6 +103,7 @@ struct v9fs_session_info {
         u32 uid;                /* if ACCESS_SINGLE, the uid that has access */
         struct p9_client *clnt; /* 9p client */
         struct list_head slist; /* list of sessions registered with v9fs */
+        struct backing_dev_info bdi;
 };
 
 struct p9_fid *v9fs_session_init(struct v9fs_session_info *, const char *,
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
index 491108bd6e0d..806da5d3b3a0 100644
--- a/fs/9p/vfs_super.c
+++ b/fs/9p/vfs_super.c
@@ -77,6 +77,7 @@ v9fs_fill_super(struct super_block *sb, struct v9fs_session_info *v9ses,
         sb->s_blocksize = 1 << sb->s_blocksize_bits;
         sb->s_magic = V9FS_MAGIC;
         sb->s_op = &v9fs_super_ops;
+        sb->s_bdi = &v9ses->bdi;
 
         sb->s_flags = flags | MS_ACTIVE | MS_SYNCHRONOUS | MS_DIRSYNC |
             MS_NOATIME;
diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index c54dad4e6063..a10f2582844f 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -19,6 +19,7 @@
 #include <linux/workqueue.h>
 #include <linux/sched.h>
 #include <linux/fscache.h>
+#include <linux/backing-dev.h>
 
 #include "afs.h"
 #include "afs_vl.h"
@@ -313,6 +314,7 @@ struct afs_volume {
         unsigned short          rjservers;      /* number of servers discarded due to -ENOMEDIUM */
         struct afs_server       *servers[8];    /* servers on which volume resides (ordered) */
         struct rw_semaphore     server_sem;     /* lock for accessing current server */
+        struct backing_dev_info bdi;
 };
 
 /*
diff --git a/fs/afs/mntpt.c b/fs/afs/mntpt.c
index 5e813a816ce4..b3feddc4f7d6 100644
--- a/fs/afs/mntpt.c
+++ b/fs/afs/mntpt.c
@@ -138,9 +138,9 @@ static struct vfsmount *afs_mntpt_do_automount(struct dentry *mntpt)
 {
         struct afs_super_info *super;
         struct vfsmount *mnt;
-        struct page *page = NULL;
+        struct page *page;
         size_t size;
-        char *buf, *devname = NULL, *options = NULL;
+        char *buf, *devname, *options;
         int ret;
 
         _enter("{%s}", mntpt->d_name.name);
@@ -150,22 +150,22 @@ static struct vfsmount *afs_mntpt_do_automount(struct dentry *mntpt)
         ret = -EINVAL;
         size = mntpt->d_inode->i_size;
         if (size > PAGE_SIZE - 1)
-                goto error;
+                goto error_no_devname;
 
         ret = -ENOMEM;
         devname = (char *) get_zeroed_page(GFP_KERNEL);
         if (!devname)
-                goto error;
+                goto error_no_devname;
 
         options = (char *) get_zeroed_page(GFP_KERNEL);
         if (!options)
-                goto error;
+                goto error_no_options;
 
         /* read the contents of the AFS special symlink */
         page = read_mapping_page(mntpt->d_inode->i_mapping, 0, NULL);
         if (IS_ERR(page)) {
                 ret = PTR_ERR(page);
-                goto error;
+                goto error_no_page;
         }
 
         ret = -EIO;
@@ -196,12 +196,12 @@ static struct vfsmount *afs_mntpt_do_automount(struct dentry *mntpt)
         return mnt;
 
 error:
-        if (page)
-                page_cache_release(page);
-        if (devname)
-                free_page((unsigned long) devname);
-        if (options)
-                free_page((unsigned long) options);
+        page_cache_release(page);
+error_no_page:
+        free_page((unsigned long) options);
+error_no_options:
+        free_page((unsigned long) devname);
+error_no_devname:
         _leave(" = %d", ret);
         return ERR_PTR(ret);
 }
diff --git a/fs/afs/super.c b/fs/afs/super.c
index 14f6431598ad..e932e5a3a0c1 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -311,6 +311,7 @@ static int afs_fill_super(struct super_block *sb, void *data)
         sb->s_magic             = AFS_FS_MAGIC;
         sb->s_op                = &afs_super_ops;
         sb->s_fs_info           = as;
+        sb->s_bdi               = &as->volume->bdi;
 
         /* allocate the root inode and dentry */
         fid.vid         = as->volume->vid;
diff --git a/fs/afs/volume.c b/fs/afs/volume.c
index a353e69e2391..401eeb21869f 100644
--- a/fs/afs/volume.c
+++ b/fs/afs/volume.c
@@ -106,6 +106,10 @@ struct afs_volume *afs_volume_lookup(struct afs_mount_params *params)
         volume->cell            = params->cell;
         volume->vid             = vlocation->vldb.vid[params->type];
 
+        ret = bdi_setup_and_register(&volume->bdi, "afs", BDI_CAP_MAP_COPY);
+        if (ret)
+                goto error_bdi;
+
         init_rwsem(&volume->server_sem);
 
         /* look up all the applicable server records */
@@ -151,6 +155,8 @@ error:
         return ERR_PTR(ret);
 
 error_discard:
+        bdi_destroy(&volume->bdi);
+error_bdi:
         up_write(&params->cell->vl_sem);
 
         for (loop = volume->nservers - 1; loop >= 0; loop--)
@@ -200,6 +206,7 @@ void afs_put_volume(struct afs_volume *volume)
         for (loop = volume->nservers - 1; loop >= 0; loop--)
                 afs_put_server(volume->servers[loop]);
 
+        bdi_destroy(&volume->bdi);
         kfree(volume);
 
         _leave(" [destroyed]");
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 7ab23e006e4c..2c5f9a0e5d72 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -1005,15 +1005,8 @@ static int elf_fdpic_map_file_constdisp_on_uclinux(
                                 }
                         } else if (!mm->start_data) {
                                 mm->start_data = seg->addr;
-#ifndef CONFIG_MMU
                                 mm->end_data = seg->addr + phdr->p_memsz;
-#endif
                         }
-
-#ifdef CONFIG_MMU
-                        if (seg->addr + phdr->p_memsz > mm->end_data)
-                                mm->end_data = seg->addr + phdr->p_memsz;
-#endif
                 }
 
                 seg++;
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index e0e769bdca59..49566c1687d8 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -355,7 +355,7 @@ calc_reloc(unsigned long r, struct lib_info *p, int curid, int internalp)
 
         if (!flat_reloc_valid(r, start_brk - start_data + text_len)) {
                 printk("BINFMT_FLAT: reloc outside program 0x%x (0 - 0x%x/0x%x)",
-                       (int) r,(int)(start_brk-start_code),(int)text_len);
+                       (int) r,(int)(start_brk-start_data+text_len),(int)text_len);
                 goto failed;
         }
 
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 2a6d0193f139..6dcee88c2e5d 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -406,16 +406,23 @@ static loff_t block_llseek(struct file *file, loff_t offset, int origin)
  
 int blkdev_fsync(struct file *filp, struct dentry *dentry, int datasync)
 {
-        struct block_device *bdev = I_BDEV(filp->f_mapping->host);
+        struct inode *bd_inode = filp->f_mapping->host;
+        struct block_device *bdev = I_BDEV(bd_inode);
         int error;
 
-        error = sync_blockdev(bdev);
-        if (error)
-                return error;
-        
+        /*
+         * There is no need to serialise calls to blkdev_issue_flush with
+         * i_mutex and doing so causes performance issues with concurrent
+         * O_SYNC writers to a block device.
+         */
+        mutex_unlock(&bd_inode->i_mutex);
+
         error = blkdev_issue_flush(bdev, NULL);
         if (error == -EOPNOTSUPP)
                 error = 0;
+
+        mutex_lock(&bd_inode->i_mutex);
+
         return error;
 }
 EXPORT_SYMBOL(blkdev_fsync);
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index e7b8f2c89ccb..feca04197d02 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -44,8 +44,6 @@ static struct extent_io_ops btree_extent_io_ops;
 static void end_workqueue_fn(struct btrfs_work *work);
 static void free_fs_root(struct btrfs_root *root);
 
-static atomic_t btrfs_bdi_num = ATOMIC_INIT(0);
-
 /*
  * end_io_wq structs are used to do processing in task context when an IO is
  * complete.  This is used during reads to verify checksums, and it is used
@@ -1375,19 +1373,11 @@ static int setup_bdi(struct btrfs_fs_info *info, struct backing_dev_info *bdi)
 {
         int err;
 
-        bdi->name = "btrfs";
         bdi->capabilities = BDI_CAP_MAP_COPY;
-        err = bdi_init(bdi);
+        err = bdi_setup_and_register(bdi, "btrfs", BDI_CAP_MAP_COPY);
         if (err)
                 return err;
 
-        err = bdi_register(bdi, NULL, "btrfs-%d",
-                                atomic_inc_return(&btrfs_bdi_num));
-        if (err) {
-                bdi_destroy(bdi);
-                return err;
-        }
-
         bdi->ra_pages   = default_backing_dev_info.ra_pages;
         bdi->unplug_io_fn       = btrfs_unplug_io_fn;
         bdi->unplug_io_data     = info;
diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
index 4797787c6a44..246a167cb913 100644
--- a/fs/cifs/cifs_fs_sb.h
+++ b/fs/cifs/cifs_fs_sb.h
@@ -18,6 +18,8 @@
 #ifndef _CIFS_FS_SB_H
 #define _CIFS_FS_SB_H
 
+#include <linux/backing-dev.h>
+
 #define CIFS_MOUNT_NO_PERM      1 /* do not do client vfs_perm check */
 #define CIFS_MOUNT_SET_UID      2 /* set current's euid in create etc. */
 #define CIFS_MOUNT_SERVER_INUM  4 /* inode numbers from uniqueid from server  */
@@ -50,5 +52,6 @@ struct cifs_sb_info {
 #ifdef CONFIG_CIFS_DFS_UPCALL
         char   *mountdata; /* mount options received at mount time */
 #endif
+        struct backing_dev_info bdi;
 };
 #endif                          /* _CIFS_FS_SB_H */
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index ded66be6597c..ad235d604a0b 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -103,6 +103,12 @@ cifs_read_super(struct super_block *sb, void *data,
         if (cifs_sb == NULL)
                 return -ENOMEM;
 
+        rc = bdi_setup_and_register(&cifs_sb->bdi, "cifs", BDI_CAP_MAP_COPY);
+        if (rc) {
+                kfree(cifs_sb);
+                return rc;
+        }
+
 #ifdef CONFIG_CIFS_DFS_UPCALL
         /* copy mount params to sb for use in submounts */
         /* BB: should we move this after the mount so we
@@ -115,6 +121,7 @@ cifs_read_super(struct super_block *sb, void *data,
                 int len = strlen(data);
                 cifs_sb->mountdata = kzalloc(len + 1, GFP_KERNEL);
                 if (cifs_sb->mountdata == NULL) {
+                        bdi_destroy(&cifs_sb->bdi);
                         kfree(sb->s_fs_info);
                         sb->s_fs_info = NULL;
                         return -ENOMEM;
@@ -135,6 +142,7 @@ cifs_read_super(struct super_block *sb, void *data,
 
         sb->s_magic = CIFS_MAGIC_NUMBER;
         sb->s_op = &cifs_super_ops;
+        sb->s_bdi = &cifs_sb->bdi;
 /*      if (cifs_sb->tcon->ses->server->maxBuf > MAX_CIFS_HDR_SIZE + 512)
             sb->s_blocksize =
                 cifs_sb->tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE; */
@@ -183,6 +191,7 @@ out_mount_failed:
                 }
 #endif
                 unload_nls(cifs_sb->local_nls);
+                bdi_destroy(&cifs_sb->bdi);
                 kfree(cifs_sb);
         }
         return rc;
@@ -214,6 +223,7 @@ cifs_put_super(struct super_block *sb)
 #endif
 
         unload_nls(cifs_sb->local_nls);
+        bdi_destroy(&cifs_sb->bdi);
         kfree(cifs_sb);
 
         unlock_kernel();
diff --git a/fs/coda/inode.c b/fs/coda/inode.c
index a1695dcadd99..d97f9935a028 100644
--- a/fs/coda/inode.c
+++ b/fs/coda/inode.c
@@ -167,6 +167,10 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent)
                 return -EBUSY;
         }
 
+        error = bdi_setup_and_register(&vc->bdi, "coda", BDI_CAP_MAP_COPY);
+        if (error)
+                goto bdi_err;
+
         vc->vc_sb = sb;
 
         sb->s_fs_info = vc;
@@ -175,6 +179,7 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent)
         sb->s_blocksize_bits = 12;
         sb->s_magic = CODA_SUPER_MAGIC;
         sb->s_op = &coda_super_operations;
+        sb->s_bdi = &vc->bdi;
 
         /* get root fid from Venus: this needs the root inode */
         error = venus_rootfid(sb, &fid);
@@ -200,6 +205,8 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent)
         return 0;
 
  error:
+        bdi_destroy(&vc->bdi);
+ bdi_err:
         if (root)
                 iput(root);
         if (vc)
@@ -210,6 +217,7 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent)
 
 static void coda_put_super(struct super_block *sb)
 {
+        bdi_destroy(&coda_vcp(sb)->bdi);
         coda_vcp(sb)->vc_sb = NULL;
         sb->s_fs_info = NULL;
 
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index c32a1b6a856b..641640dc7ae5 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -102,7 +102,6 @@
 #include <linux/nbd.h>
 #include <linux/random.h>
 #include <linux/filter.h>
-#include <linux/pktcdvd.h>
 
 #include <linux/hiddev.h>
 
@@ -1126,8 +1125,6 @@ COMPATIBLE_IOCTL(PPGETMODE)
 COMPATIBLE_IOCTL(PPGETPHASE)
 COMPATIBLE_IOCTL(PPGETFLAGS)
 COMPATIBLE_IOCTL(PPSETFLAGS)
-/* pktcdvd */
-COMPATIBLE_IOCTL(PACKET_CTRL_CMD)
 /* Big A */
 /* sparc only */
 /* Big Q for sound/OSS */
diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index bc7115403f38..bfc2e0f78f00 100644
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -35,6 +35,7 @@
 #include <linux/scatterlist.h>
 #include <linux/hash.h>
 #include <linux/nsproxy.h>
+#include <linux/backing-dev.h>
 
 /* Version verification for shared data structures w/ userspace */
 #define ECRYPTFS_VERSION_MAJOR 0x00
@@ -393,6 +394,7 @@ struct ecryptfs_mount_crypt_stat {
 struct ecryptfs_sb_info {
         struct super_block *wsi_sb;
         struct ecryptfs_mount_crypt_stat mount_crypt_stat;
+        struct backing_dev_info bdi;
 };
 
 /* file private data. */
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index af1a8f01ebac..760983d0f25e 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -497,17 +497,25 @@ struct kmem_cache *ecryptfs_sb_info_cache;
 static int
 ecryptfs_fill_super(struct super_block *sb, void *raw_data, int silent)
 {
+        struct ecryptfs_sb_info *esi;
         int rc = 0;
 
         /* Released in ecryptfs_put_super() */
         ecryptfs_set_superblock_private(sb,
                                         kmem_cache_zalloc(ecryptfs_sb_info_cache,
                                                          GFP_KERNEL));
-        if (!ecryptfs_superblock_to_private(sb)) {
+        esi = ecryptfs_superblock_to_private(sb);
+        if (!esi) {
                 ecryptfs_printk(KERN_WARNING, "Out of memory\n");
                 rc = -ENOMEM;
                 goto out;
         }
+
+        rc = bdi_setup_and_register(&esi->bdi, "ecryptfs", BDI_CAP_MAP_COPY);
+        if (rc)
+                goto out;
+
+        sb->s_bdi = &esi->bdi;
         sb->s_op = &ecryptfs_sops;
         /* Released through deactivate_super(sb) from get_sb_nodev */
         sb->s_root = d_alloc(NULL, &(const struct qstr) {
diff --git a/fs/ecryptfs/super.c b/fs/ecryptfs/super.c
index 278743c7716a..0c0ae491d231 100644
--- a/fs/ecryptfs/super.c
+++ b/fs/ecryptfs/super.c
@@ -122,6 +122,7 @@ static void ecryptfs_put_super(struct super_block *sb)
         lock_kernel();
 
         ecryptfs_destroy_mount_crypt_stat(&sb_info->mount_crypt_stat);
+        bdi_destroy(&sb_info->bdi);
         kmem_cache_free(ecryptfs_sb_info_cache, sb_info);
         ecryptfs_set_superblock_private(sb, NULL);
 
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index bd056a5b4efc..3817149919cb 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1140,8 +1140,7 @@ retry:
                  * ep_poll_callback() when events will become available.
                  */
                 init_waitqueue_entry(&wait, current);
-                wait.flags |= WQ_FLAG_EXCLUSIVE;
-                __add_wait_queue(&ep->wq, &wait);
+                __add_wait_queue_exclusive(&ep->wq, &wait);
 
                 for (;;) {
                         /*
diff --git a/fs/exofs/exofs.h b/fs/exofs/exofs.h
index 8442e353309f..22721b2fd890 100644
--- a/fs/exofs/exofs.h
+++ b/fs/exofs/exofs.h
@@ -35,6 +35,7 @@
 
 #include <linux/fs.h>
 #include <linux/time.h>
+#include <linux/backing-dev.h>
 #include "common.h"
 
 /* FIXME: Remove once pnfs hits mainline
@@ -84,6 +85,7 @@ struct exofs_sb_info {
         u32             s_next_generation;      /* next gen # to use          */
         atomic_t        s_curr_pending;         /* number of pending commands */
         uint8_t         s_cred[OSD_CAP_LEN];    /* credential for the fscb    */
+        struct          backing_dev_info bdi;   /* register our bdi with VFS  */
 
         struct pnfs_osd_data_map data_map;      /* Default raid to use
                                                  * FIXME: Needed ?
diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index 18e57ea1e5b4..03149b9a5178 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -302,6 +302,7 @@ static void exofs_put_super(struct super_block *sb)
         _exofs_print_device("Unmounting", NULL, sbi->layout.s_ods[0],
                             sbi->layout.s_pid);
 
+        bdi_destroy(&sbi->bdi);
         exofs_free_sbi(sbi);
         sb->s_fs_info = NULL;
 }
@@ -546,6 +547,10 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent)
         if (!sbi)
                 return -ENOMEM;
 
+        ret = bdi_setup_and_register(&sbi->bdi, "exofs", BDI_CAP_MAP_COPY);
+        if (ret)
+                goto free_bdi;
+
         /* use mount options to fill superblock */
         od = osduld_path_lookup(opts->dev_name);
         if (IS_ERR(od)) {
@@ -612,6 +617,7 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent)
         }
 
         /* set up operation vectors */
+        sb->s_bdi = &sbi->bdi;
         sb->s_fs_info = sbi;
         sb->s_op = &exofs_sops;
         sb->s_export_op = &exofs_export_ops;
@@ -643,6 +649,8 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent)
         return 0;
 
 free_sbi:
+        bdi_destroy(&sbi->bdi);
+free_bdi:
         EXOFS_ERR("Unable to mount exofs on %s pid=0x%llx err=%d\n",
                   opts->dev_name, sbi->layout.s_pid, ret);
         exofs_free_sbi(sbi);
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 94c8ee81f5e1..236b834b4ca8 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -3879,6 +3879,7 @@ static int ext4_xattr_fiemap(struct inode *inode,
                 physical += offset;
                 length = EXT4_SB(inode->i_sb)->s_inode_size - offset;
                 flags |= FIEMAP_EXTENT_DATA_INLINE;
+                brelse(iloc.bh);
         } else { /* external block */
                 physical = EXT4_I(inode)->i_file_acl << blockbits;
                 length = inode->i_sb->s_blocksize;
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 5381802d6052..81d605412844 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5375,7 +5375,7 @@ int ext4_write_inode(struct inode *inode, struct writeback_control *wbc)
         } else {
                 struct ext4_iloc iloc;
 
-                err = ext4_get_inode_loc(inode, &iloc);
+                err = __ext4_get_inode_loc(inode, &iloc, 0);
                 if (err)
                         return err;
                 if (wbc->sync_mode == WB_SYNC_ALL)
@@ -5386,6 +5386,7 @@ int ext4_write_inode(struct inode *inode, struct writeback_control *wbc)
                                    (unsigned long long)iloc.bh->b_blocknr);
                         err = -EIO;
                 }
+                brelse(iloc.bh);
         }
         return err;
 }
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index bde9d0b170c2..b423a364dca3 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -2535,6 +2535,17 @@ static void release_blocks_on_commit(journal_t *journal, transaction_t *txn)
                 mb_debug(1, "gonna free %u blocks in group %u (0x%p):",
                          entry->count, entry->group, entry);
 
+                if (test_opt(sb, DISCARD)) {
+                        ext4_fsblk_t discard_block;
+
+                        discard_block = entry->start_blk +
+                                ext4_group_first_block_no(sb, entry->group);
+                        trace_ext4_discard_blocks(sb,
+                                        (unsigned long long)discard_block,
+                                        entry->count);
+                        sb_issue_discard(sb, discard_block, entry->count);
+                }
+
                 err = ext4_mb_load_buddy(sb, entry->group, &e4b);
                 /* we expect to find existing buddy because it's pinned */
                 BUG_ON(err != 0);
@@ -2556,16 +2567,6 @@ static void release_blocks_on_commit(journal_t *journal, transaction_t *txn)
                         page_cache_release(e4b.bd_bitmap_page);
                 }
                 ext4_unlock_group(sb, entry->group);
-                if (test_opt(sb, DISCARD)) {
-                        ext4_fsblk_t discard_block;
-
-                        discard_block = entry->start_blk +
-                                ext4_group_first_block_no(sb, entry->group);
-                        trace_ext4_discard_blocks(sb,
-                                        (unsigned long long)discard_block,
-                                        entry->count);
-                        sb_issue_discard(sb, discard_block, entry->count);
-                }
                 kmem_cache_free(ext4_free_ext_cachep, entry);
                 ext4_mb_release_desc(&e4b);
         }
diff --git a/fs/ioctl.c b/fs/ioctl.c
index 6c751106c2e5..7faefb4da939 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -228,14 +228,23 @@ static int ioctl_fiemap(struct file *filp, unsigned long arg)
 
 #ifdef CONFIG_BLOCK
 
-#define blk_to_logical(inode, blk) (blk << (inode)->i_blkbits)
-#define logical_to_blk(inode, offset) (offset >> (inode)->i_blkbits);
+static inline sector_t logical_to_blk(struct inode *inode, loff_t offset)
+{
+        return (offset >> inode->i_blkbits);
+}
+
+static inline loff_t blk_to_logical(struct inode *inode, sector_t blk)
+{
+        return (blk << inode->i_blkbits);
+}
 
 /**
  * __generic_block_fiemap - FIEMAP for block based inodes (no locking)
- * @inode - the inode to map
- * @arg - the pointer to userspace where we copy everything to
- * @get_block - the fs's get_block function
+ * @inode: the inode to map
+ * @fieinfo: the fiemap info struct that will be passed back to userspace
+ * @start: where to start mapping in the inode
+ * @len: how much space to map
+ * @get_block: the fs's get_block function
  *
  * This does FIEMAP for block based inodes.  Basically it will just loop
  * through get_block until we hit the number of extents we want to map, or we
@@ -250,58 +259,63 @@ static int ioctl_fiemap(struct file *filp, unsigned long arg)
  */
 
 int __generic_block_fiemap(struct inode *inode,
-                           struct fiemap_extent_info *fieinfo, u64 start,
-                           u64 len, get_block_t *get_block)
+                           struct fiemap_extent_info *fieinfo, loff_t start,
+                           loff_t len, get_block_t *get_block)
 {
-        struct buffer_head tmp;
-        unsigned long long start_blk;
-        long long length = 0, map_len = 0;
+        struct buffer_head map_bh;
+        sector_t start_blk, last_blk;
+        loff_t isize = i_size_read(inode);
         u64 logical = 0, phys = 0, size = 0;
         u32 flags = FIEMAP_EXTENT_MERGED;
-        int ret = 0, past_eof = 0, whole_file = 0;
+        bool past_eof = false, whole_file = false;
+        int ret = 0;
 
-        if ((ret = fiemap_check_flags(fieinfo, FIEMAP_FLAG_SYNC)))
+        ret = fiemap_check_flags(fieinfo, FIEMAP_FLAG_SYNC);
+        if (ret)
                 return ret;
 
-        start_blk = logical_to_blk(inode, start);
-
-        length = (long long)min_t(u64, len, i_size_read(inode));
-        if (length < len)
-                whole_file = 1;
+        /*
+         * Either the i_mutex or other appropriate locking needs to be held
+         * since we expect isize to not change at all through the duration of
+         * this call.
+         */
+        if (len >= isize) {
+                whole_file = true;
+                len = isize;
+        }
 
-        map_len = length;
+        start_blk = logical_to_blk(inode, start);
+        last_blk = logical_to_blk(inode, start + len - 1);
 
         do {
                 /*
                  * we set b_size to the total size we want so it will map as
                  * many contiguous blocks as possible at once
                  */
-                memset(&tmp, 0, sizeof(struct buffer_head));
-                tmp.b_size = map_len;
+                memset(&map_bh, 0, sizeof(struct buffer_head));
+                map_bh.b_size = len;
 
-                ret = get_block(inode, start_blk, &tmp, 0);
+                ret = get_block(inode, start_blk, &map_bh, 0);
                 if (ret)
                         break;
 
                 /* HOLE */
-                if (!buffer_mapped(&tmp)) {
-                        length -= blk_to_logical(inode, 1);
+                if (!buffer_mapped(&map_bh)) {
                         start_blk++;
 
                         /*
-                         * we want to handle the case where there is an
+                         * We want to handle the case where there is an
                          * allocated block at the front of the file, and then
                          * nothing but holes up to the end of the file properly,
                          * to make sure that extent at the front gets properly
                          * marked with FIEMAP_EXTENT_LAST
                          */
                         if (!past_eof &&
-                            blk_to_logical(inode, start_blk) >=
-                            blk_to_logical(inode, 0)+i_size_read(inode))
+                            blk_to_logical(inode, start_blk) >= isize)
                                 past_eof = 1;
 
                         /*
-                         * first hole after going past the EOF, this is our
+                         * First hole after going past the EOF, this is our
                          * last extent
                          */
                         if (past_eof && size) {
@@ -309,15 +323,18 @@ int __generic_block_fiemap(struct inode *inode,
                                 ret = fiemap_fill_next_extent(fieinfo, logical,
                                                               phys, size,
                                                               flags);
-                                break;
+                        } else if (size) {
+                                ret = fiemap_fill_next_extent(fieinfo, logical,
+                                                              phys, size, flags);
+                                size = 0;
                         }
 
                         /* if we have holes up to/past EOF then we're done */
-                        if (length <= 0 || past_eof)
+                        if (start_blk > last_blk || past_eof || ret)
                                 break;
                 } else {
                         /*
-                         * we have gone over the length of what we wanted to
+                         * We have gone over the length of what we wanted to
                          * map, and it wasn't the entire file, so add the extent
                          * we got last time and exit.
                          *
@@ -331,7 +348,7 @@ int __generic_block_fiemap(struct inode *inode,
                          * are good to go, just add the extent to the fieinfo
                          * and break
                          */
-                        if (length <= 0 && !whole_file) {
+                        if (start_blk > last_blk && !whole_file) {
                                 ret = fiemap_fill_next_extent(fieinfo, logical,
                                                               phys, size,
                                                               flags);
@@ -351,11 +368,10 @@ int __generic_block_fiemap(struct inode *inode,
                         }
 
                         logical = blk_to_logical(inode, start_blk);
-                        phys = blk_to_logical(inode, tmp.b_blocknr);
-                        size = tmp.b_size;
+                        phys = blk_to_logical(inode, map_bh.b_blocknr);
+                        size = map_bh.b_size;
                         flags = FIEMAP_EXTENT_MERGED;
 
-                        length -= tmp.b_size;
                         start_blk += logical_to_blk(inode, size);
 
                         /*
@@ -363,15 +379,13 @@ int __generic_block_fiemap(struct inode *inode,
                          * soon as we find a hole that the last extent we found
                          * is marked with FIEMAP_EXTENT_LAST
                          */
-                        if (!past_eof &&
-                            logical+size >=
-                            blk_to_logical(inode, 0)+i_size_read(inode))
-                                past_eof = 1;
+                        if (!past_eof && logical + size >= isize)
+                                past_eof = true;
                 }
                 cond_resched();
         } while (1);
 
-        /* if ret is 1 then we just hit the end of the extent array */
+        /* If ret is 1 then we just hit the end of the extent array */
         if (ret == 1)
                 ret = 0;
 
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
index 9dd126276c9f..ed9ba6fe04f5 100644
--- a/fs/jfs/inode.c
+++ b/fs/jfs/inode.c
@@ -61,7 +61,7 @@ struct inode *jfs_iget(struct super_block *sb, unsigned long ino)
                         inode->i_op = &page_symlink_inode_operations;
                         inode->i_mapping->a_ops = &jfs_aops;
                 } else {
-                        inode->i_op = &jfs_symlink_inode_operations;
+                        inode->i_op = &jfs_fast_symlink_inode_operations;
                         /*
                          * The inline data should be null-terminated, but
                          * don't let on-disk corruption crash the kernel
diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c
index 6c4dfcbf3f55..9e2f6a721668 100644
--- a/fs/jfs/jfs_dmap.c
+++ b/fs/jfs/jfs_dmap.c
@@ -196,7 +196,7 @@ int dbMount(struct inode *ipbmap)
         bmp->db_maxag = le32_to_cpu(dbmp_le->dn_maxag);
         bmp->db_agpref = le32_to_cpu(dbmp_le->dn_agpref);
         bmp->db_aglevel = le32_to_cpu(dbmp_le->dn_aglevel);
-        bmp->db_agheigth = le32_to_cpu(dbmp_le->dn_agheigth);
+        bmp->db_agheight = le32_to_cpu(dbmp_le->dn_agheight);
         bmp->db_agwidth = le32_to_cpu(dbmp_le->dn_agwidth);
         bmp->db_agstart = le32_to_cpu(dbmp_le->dn_agstart);
         bmp->db_agl2size = le32_to_cpu(dbmp_le->dn_agl2size);
@@ -288,7 +288,7 @@ int dbSync(struct inode *ipbmap)
         dbmp_le->dn_maxag = cpu_to_le32(bmp->db_maxag);
         dbmp_le->dn_agpref = cpu_to_le32(bmp->db_agpref);
         dbmp_le->dn_aglevel = cpu_to_le32(bmp->db_aglevel);
-        dbmp_le->dn_agheigth = cpu_to_le32(bmp->db_agheigth);
+        dbmp_le->dn_agheight = cpu_to_le32(bmp->db_agheight);
         dbmp_le->dn_agwidth = cpu_to_le32(bmp->db_agwidth);
         dbmp_le->dn_agstart = cpu_to_le32(bmp->db_agstart);
         dbmp_le->dn_agl2size = cpu_to_le32(bmp->db_agl2size);
@@ -1441,7 +1441,7 @@ dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb, s64 * results)
          * tree index of this allocation group within the control page.
          */
         agperlev =
-            (1 << (L2LPERCTL - (bmp->db_agheigth << 1))) / bmp->db_agwidth;
+            (1 << (L2LPERCTL - (bmp->db_agheight << 1))) / bmp->db_agwidth;
         ti = bmp->db_agstart + bmp->db_agwidth * (agno & (agperlev - 1));
 
         /* dmap control page trees fan-out by 4 and a single allocation
@@ -1460,7 +1460,7 @@ dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb, s64 * results)
                  * the subtree to find the leftmost leaf that describes this
                  * free space.
                  */
-                for (k = bmp->db_agheigth; k > 0; k--) {
+                for (k = bmp->db_agheight; k > 0; k--) {
                         for (n = 0, m = (ti << 2) + 1; n < 4; n++) {
                                 if (l2nb <= dcp->stree[m + n]) {
                                         ti = m + n;
@@ -3607,7 +3607,7 @@ void dbFinalizeBmap(struct inode *ipbmap)
         }
 
         /*
-         * compute db_aglevel, db_agheigth, db_width, db_agstart:
+         * compute db_aglevel, db_agheight, db_width, db_agstart:
          * an ag is covered in aglevel dmapctl summary tree,
          * at agheight level height (from leaf) with agwidth number of nodes
          * each, which starts at agstart index node of the smmary tree node
@@ -3616,9 +3616,9 @@ void dbFinalizeBmap(struct inode *ipbmap)
         bmp->db_aglevel = BMAPSZTOLEV(bmp->db_agsize);
         l2nl =
             bmp->db_agl2size - (L2BPERDMAP + bmp->db_aglevel * L2LPERCTL);
-        bmp->db_agheigth = l2nl >> 1;
-        bmp->db_agwidth = 1 << (l2nl - (bmp->db_agheigth << 1));
-        for (i = 5 - bmp->db_agheigth, bmp->db_agstart = 0, n = 1; i > 0;
+        bmp->db_agheight = l2nl >> 1;
+        bmp->db_agwidth = 1 << (l2nl - (bmp->db_agheight << 1));
+        for (i = 5 - bmp->db_agheight, bmp->db_agstart = 0, n = 1; i > 0;
              i--) {
                 bmp->db_agstart += n;
                 n <<= 2;
diff --git a/fs/jfs/jfs_dmap.h b/fs/jfs/jfs_dmap.h
index 1a6eb41569bc..6dcb906c55d8 100644
--- a/fs/jfs/jfs_dmap.h
+++ b/fs/jfs/jfs_dmap.h
@@ -210,7 +210,7 @@ struct dbmap_disk {
         __le32 dn_maxag;        /* 4: max active alloc group number     */
         __le32 dn_agpref;       /* 4: preferred alloc group (hint)      */
         __le32 dn_aglevel;      /* 4: dmapctl level holding the AG      */
-        __le32 dn_agheigth;     /* 4: height in dmapctl of the AG       */
+        __le32 dn_agheight;     /* 4: height in dmapctl of the AG       */
         __le32 dn_agwidth;      /* 4: width in dmapctl of the AG        */
         __le32 dn_agstart;      /* 4: start tree index at AG height     */
         __le32 dn_agl2size;     /* 4: l2 num of blks per alloc group    */
@@ -229,7 +229,7 @@ struct dbmap {
         int dn_maxag;           /* max active alloc group number        */
         int dn_agpref;          /* preferred alloc group (hint)         */
         int dn_aglevel;         /* dmapctl level holding the AG         */
-        int dn_agheigth;        /* height in dmapctl of the AG          */
+        int dn_agheight;        /* height in dmapctl of the AG          */
         int dn_agwidth;         /* width in dmapctl of the AG           */
         int dn_agstart;         /* start tree index at AG height        */
         int dn_agl2size;        /* l2 num of blks per alloc group       */
@@ -255,7 +255,7 @@ struct bmap {
 #define db_agsize       db_bmap.dn_agsize
 #define db_agl2size     db_bmap.dn_agl2size
 #define db_agwidth      db_bmap.dn_agwidth
-#define db_agheigth     db_bmap.dn_agheigth
+#define db_agheight     db_bmap.dn_agheight
 #define db_agstart      db_bmap.dn_agstart
 #define db_numag        db_bmap.dn_numag
 #define db_maxlevel     db_bmap.dn_maxlevel
diff --git a/fs/jfs/jfs_inode.h b/fs/jfs/jfs_inode.h
index 79e2c79661df..9e6bda30a6e8 100644
--- a/fs/jfs/jfs_inode.h
+++ b/fs/jfs/jfs_inode.h
@@ -48,5 +48,6 @@ extern const struct file_operations jfs_dir_operations;
 extern const struct inode_operations jfs_file_inode_operations;
 extern const struct file_operations jfs_file_operations;
 extern const struct inode_operations jfs_symlink_inode_operations;
+extern const struct inode_operations jfs_fast_symlink_inode_operations;
 extern const struct dentry_operations jfs_ci_dentry_operations;
 #endif                          /* _H_JFS_INODE */
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index 4a3e9f39c21d..a9cf8e8675be 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -956,7 +956,7 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry,
          */
 
         if (ssize <= IDATASIZE) {
-                ip->i_op = &jfs_symlink_inode_operations;
+                ip->i_op = &jfs_fast_symlink_inode_operations;
 
                 i_fastsymlink = JFS_IP(ip)->i_inline;
                 memcpy(i_fastsymlink, name, ssize);
@@ -978,7 +978,7 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry,
         else {
                 jfs_info("jfs_symlink: allocate extent ip:0x%p", ip);
 
-                ip->i_op = &page_symlink_inode_operations;
+                ip->i_op = &jfs_symlink_inode_operations;
                 ip->i_mapping->a_ops = &jfs_aops;
 
                 /*
diff --git a/fs/jfs/resize.c b/fs/jfs/resize.c
index 7f24a0bb08ca..1aba0039f1c9 100644
--- a/fs/jfs/resize.c
+++ b/fs/jfs/resize.c
@@ -81,6 +81,7 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize)
         struct inode *iplist[1];
         struct jfs_superblock *j_sb, *j_sb2;
         uint old_agsize;
+        int agsizechanged = 0;
         struct buffer_head *bh, *bh2;
 
         /* If the volume hasn't grown, get out now */
@@ -333,6 +334,9 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize)
          */
         if ((rc = dbExtendFS(ipbmap, XAddress, nblocks)))
                 goto error_out;
+
+        agsizechanged |= (bmp->db_agsize != old_agsize);
+
         /*
          * the map now has extended to cover additional nblocks:
          * dn_mapsize = oldMapsize + nblocks;
@@ -432,7 +436,7 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize)
          * will correctly identify the new ag);
          */
         /* if new AG size the same as old AG size, done! */
-        if (bmp->db_agsize != old_agsize) {
+        if (agsizechanged) {
                 if ((rc = diExtendFS(ipimap, ipbmap)))
                         goto error_out;
 
diff --git a/fs/jfs/symlink.c b/fs/jfs/symlink.c
index 4af1a05aad0a..205b946d8e0d 100644
--- a/fs/jfs/symlink.c
+++ b/fs/jfs/symlink.c
@@ -29,9 +29,21 @@ static void *jfs_follow_link(struct dentry *dentry, struct nameidata *nd)
         return NULL;
 }
 
-const struct inode_operations jfs_symlink_inode_operations = {
+const struct inode_operations jfs_fast_symlink_inode_operations = {
         .readlink       = generic_readlink,
         .follow_link    = jfs_follow_link,
+        .setattr        = jfs_setattr,
+        .setxattr       = jfs_setxattr,
+        .getxattr       = jfs_getxattr,
+        .listxattr      = jfs_listxattr,
+        .removexattr    = jfs_removexattr,
+};
+
+const struct inode_operations jfs_symlink_inode_operations = {
+        .readlink       = generic_readlink,
+        .follow_link    = page_follow_link_light,
+        .put_link       = page_put_link,
+        .setattr        = jfs_setattr,
         .setxattr       = jfs_setxattr,
         .getxattr       = jfs_getxattr,
         .listxattr      = jfs_listxattr,
diff --git a/fs/logfs/gc.c b/fs/logfs/gc.c
index 84e36f52fe95..76c242fbe1b0 100644
--- a/fs/logfs/gc.c
+++ b/fs/logfs/gc.c
@@ -459,6 +459,14 @@ static void __logfs_gc_pass(struct super_block *sb, int target)
         struct logfs_block *block;
         int round, progress, last_progress = 0;
 
+        /*
+         * Doing too many changes to the segfile at once would result
+         * in a large number of aliases.  Write the journal before
+         * things get out of hand.
+         */
+        if (super->s_shadow_tree.no_shadowed_segments >= MAX_OBJ_ALIASES)
+                logfs_write_anchor(sb);
+
         if (no_free_segments(sb) >= target &&
                         super->s_no_object_aliases < MAX_OBJ_ALIASES)
                 return;
diff --git a/fs/logfs/journal.c b/fs/logfs/journal.c
index 33bd260b8309..fb0a613f885b 100644
--- a/fs/logfs/journal.c
+++ b/fs/logfs/journal.c
@@ -389,7 +389,10 @@ static void journal_get_erase_count(struct logfs_area *area)
 static int journal_erase_segment(struct logfs_area *area)
 {
         struct super_block *sb = area->a_sb;
-        struct logfs_segment_header sh;
+        union {
+                struct logfs_segment_header sh;
+                unsigned char c[ALIGN(sizeof(struct logfs_segment_header), 16)];
+        } u;
         u64 ofs;
         int err;
 
@@ -397,20 +400,21 @@ static int journal_erase_segment(struct logfs_area *area)
         if (err)
                 return err;
 
-        sh.pad = 0;
-        sh.type = SEG_JOURNAL;
-        sh.level = 0;
-        sh.segno = cpu_to_be32(area->a_segno);
-        sh.ec = cpu_to_be32(area->a_erase_count);
-        sh.gec = cpu_to_be64(logfs_super(sb)->s_gec);
-        sh.crc = logfs_crc32(&sh, sizeof(sh), 4);
+        memset(&u, 0, sizeof(u));
+        u.sh.pad = 0;
+        u.sh.type = SEG_JOURNAL;
+        u.sh.level = 0;
+        u.sh.segno = cpu_to_be32(area->a_segno);
+        u.sh.ec = cpu_to_be32(area->a_erase_count);
+        u.sh.gec = cpu_to_be64(logfs_super(sb)->s_gec);
+        u.sh.crc = logfs_crc32(&u.sh, sizeof(u.sh), 4);
 
         /* This causes a bug in segment.c.  Not yet. */
         //logfs_set_segment_erased(sb, area->a_segno, area->a_erase_count, 0);
 
         ofs = dev_ofs(sb, area->a_segno, 0);
-        area->a_used_bytes = ALIGN(sizeof(sh), 16);
-        logfs_buf_write(area, ofs, &sh, sizeof(sh));
+        area->a_used_bytes = sizeof(u);
+        logfs_buf_write(area, ofs, &u, sizeof(u));
         return 0;
 }
 
@@ -494,6 +498,8 @@ static void account_shadows(struct super_block *sb)
 
         btree_grim_visitor64(&tree->new, (unsigned long)sb, account_shadow);
         btree_grim_visitor64(&tree->old, (unsigned long)sb, account_shadow);
+        btree_grim_visitor32(&tree->segment_map, 0, NULL);
+        tree->no_shadowed_segments = 0;
 
         if (li->li_block) {
                 /*
@@ -607,9 +613,9 @@ static size_t __logfs_write_je(struct super_block *sb, void *buf, u16 type,
         if (len == 0)
                 return logfs_write_header(super, header, 0, type);
 
+        BUG_ON(len > sb->s_blocksize);
         compr_len = logfs_compress(buf, data, len, sb->s_blocksize);
         if (compr_len < 0 || type == JE_ANCHOR) {
-                BUG_ON(len > sb->s_blocksize);
                 memcpy(data, buf, len);
                 compr_len = len;
                 compr = COMPR_NONE;
@@ -661,6 +667,7 @@ static int logfs_write_je_buf(struct super_block *sb, void *buf, u16 type,
         if (ofs < 0)
                 return ofs;
         logfs_buf_write(area, ofs, super->s_compressed_je, len);
+        BUG_ON(super->s_no_je >= MAX_JOURNAL_ENTRIES);
         super->s_je_array[super->s_no_je++] = cpu_to_be64(ofs);
         return 0;
 }
diff --git a/fs/logfs/logfs.h b/fs/logfs/logfs.h
index b84b0eec6024..0a3df1a0c936 100644
--- a/fs/logfs/logfs.h
+++ b/fs/logfs/logfs.h
@@ -257,10 +257,14 @@ struct logfs_shadow {
  * struct shadow_tree
  * @new:                        shadows where old_ofs==0, indexed by new_ofs
  * @old:                        shadows where old_ofs!=0, indexed by old_ofs
+ * @segment_map:                bitfield of segments containing shadows
+ * @no_shadowed_segment:        number of segments containing shadows
  */
 struct shadow_tree {
         struct btree_head64 new;
         struct btree_head64 old;
+        struct btree_head32 segment_map;
+        int no_shadowed_segments;
 };
 
 struct object_alias_item {
@@ -305,13 +309,14 @@ typedef int write_alias_t(struct super_block *sb, u64 ino, u64 bix,
                 level_t level, int child_no, __be64 val);
 struct logfs_block_ops {
         void    (*write_block)(struct logfs_block *block);
-        gc_level_t      (*block_level)(struct logfs_block *block);
         void    (*free_block)(struct super_block *sb, struct logfs_block*block);
         int     (*write_alias)(struct super_block *sb,
                         struct logfs_block *block,
                         write_alias_t *write_one_alias);
 };
 
+#define MAX_JOURNAL_ENTRIES 256
+
 struct logfs_super {
         struct mtd_info *s_mtd;                 /* underlying device */
         struct block_device *s_bdev;            /* underlying device */
@@ -378,7 +383,7 @@ struct logfs_super {
         u32      s_journal_ec[LOGFS_JOURNAL_SEGS]; /* journal erasecounts */
         u64      s_last_version;
         struct logfs_area *s_journal_area;      /* open journal segment */
-        __be64  s_je_array[64];
+        __be64  s_je_array[MAX_JOURNAL_ENTRIES];
         int     s_no_je;
 
         int      s_sum_index;                   /* for the 12 summaries */
@@ -722,4 +727,10 @@ static inline struct logfs_area *get_area(struct super_block *sb,
         return logfs_super(sb)->s_area[(__force u8)gc_level];
 }
 
+static inline void logfs_mempool_destroy(mempool_t *pool)
+{
+        if (pool)
+                mempool_destroy(pool);
+}
+
 #endif
diff --git a/fs/logfs/readwrite.c b/fs/logfs/readwrite.c
index bff40253dfb2..3159db6958e5 100644
--- a/fs/logfs/readwrite.c
+++ b/fs/logfs/readwrite.c
@@ -430,25 +430,6 @@ static void inode_write_block(struct logfs_block *block)
         }
 }
 
-static gc_level_t inode_block_level(struct logfs_block *block)
-{
-        BUG_ON(block->inode->i_ino == LOGFS_INO_MASTER);
-        return GC_LEVEL(LOGFS_MAX_LEVELS);
-}
-
-static gc_level_t indirect_block_level(struct logfs_block *block)
-{
-        struct page *page;
-        struct inode *inode;
-        u64 bix;
-        level_t level;
-
-        page = block->page;
-        inode = page->mapping->host;
-        logfs_unpack_index(page->index, &bix, &level);
-        return expand_level(inode->i_ino, level);
-}
-
 /*
  * This silences a false, yet annoying gcc warning.  I hate it when my editor
  * jumps into bitops.h each time I recompile this file.
@@ -587,14 +568,12 @@ static void indirect_free_block(struct super_block *sb,
 
 static struct logfs_block_ops inode_block_ops = {
         .write_block = inode_write_block,
-        .block_level = inode_block_level,
         .free_block = inode_free_block,
         .write_alias = inode_write_alias,
 };
 
 struct logfs_block_ops indirect_block_ops = {
         .write_block = indirect_write_block,
-        .block_level = indirect_block_level,
         .free_block = indirect_free_block,
         .write_alias = indirect_write_alias,
 };
@@ -1241,6 +1220,18 @@ static void free_shadow(struct inode *inode, struct logfs_shadow *shadow)
         mempool_free(shadow, super->s_shadow_pool);
 }
 
+static void mark_segment(struct shadow_tree *tree, u32 segno)
+{
+        int err;
+
+        if (!btree_lookup32(&tree->segment_map, segno)) {
+                err = btree_insert32(&tree->segment_map, segno, (void *)1,
+                                GFP_NOFS);
+                BUG_ON(err);
+                tree->no_shadowed_segments++;
+        }
+}
+
 /**
  * fill_shadow_tree - Propagate shadow tree changes due to a write
  * @inode:      Inode owning the page
@@ -1288,6 +1279,8 @@ static void fill_shadow_tree(struct inode *inode, struct page *page,
 
                 super->s_dirty_used_bytes += shadow->new_len;
                 super->s_dirty_free_bytes += shadow->old_len;
+                mark_segment(tree, shadow->old_ofs >> super->s_segshift);
+                mark_segment(tree, shadow->new_ofs >> super->s_segshift);
         }
 }
 
@@ -1845,19 +1838,37 @@ static int __logfs_truncate(struct inode *inode, u64 size)
         return logfs_truncate_direct(inode, size);
 }
 
-int logfs_truncate(struct inode *inode, u64 size)
+/*
+ * Truncate, by changing the segment file, can consume a fair amount
+ * of resources.  So back off from time to time and do some GC.
+ * 8 or 2048 blocks should be well within safety limits even if
+ * every single block resided in a different segment.
+ */
+#define TRUNCATE_STEP   (8 * 1024 * 1024)
+int logfs_truncate(struct inode *inode, u64 target)
 {
         struct super_block *sb = inode->i_sb;
-        int err;
+        u64 size = i_size_read(inode);
+        int err = 0;
 
-        logfs_get_wblocks(sb, NULL, 1);
-        err = __logfs_truncate(inode, size);
-        if (!err)
-                err = __logfs_write_inode(inode, 0);
-        logfs_put_wblocks(sb, NULL, 1);
+        size = ALIGN(size, TRUNCATE_STEP);
+        while (size > target) {
+                if (size > TRUNCATE_STEP)
+                        size -= TRUNCATE_STEP;
+                else
+                        size = 0;
+                if (size < target)
+                        size = target;
+
+                logfs_get_wblocks(sb, NULL, 1);
+                err = __logfs_truncate(inode, target);
+                if (!err)
+                        err = __logfs_write_inode(inode, 0);
+                logfs_put_wblocks(sb, NULL, 1);
+        }
 
         if (!err)
-                err = vmtruncate(inode, size);
+                err = vmtruncate(inode, target);
 
         /* I don't trust error recovery yet. */
         WARN_ON(err);
@@ -2251,8 +2262,6 @@ void logfs_cleanup_rw(struct super_block *sb)
         struct logfs_super *super = logfs_super(sb);
 
         destroy_meta_inode(super->s_segfile_inode);
-        if (super->s_block_pool)
-                mempool_destroy(super->s_block_pool);
-        if (super->s_shadow_pool)
-                mempool_destroy(super->s_shadow_pool);
+        logfs_mempool_destroy(super->s_block_pool);
+        logfs_mempool_destroy(super->s_shadow_pool);
 }
diff --git a/fs/logfs/segment.c b/fs/logfs/segment.c
index 801a3a141625..f77ce2b470ba 100644
--- a/fs/logfs/segment.c
+++ b/fs/logfs/segment.c
@@ -183,14 +183,8 @@ static int btree_write_alias(struct super_block *sb, struct logfs_block *block,
         return 0;
 }
 
-static gc_level_t btree_block_level(struct logfs_block *block)
-{
-        return expand_level(block->ino, block->level);
-}
-
 static struct logfs_block_ops btree_block_ops = {
         .write_block    = btree_write_block,
-        .block_level    = btree_block_level,
         .free_block     = __free_block,
         .write_alias    = btree_write_alias,
 };
@@ -919,7 +913,7 @@ err:
         for (i--; i >= 0; i--)
                 free_area(super->s_area[i]);
         free_area(super->s_journal_area);
-        mempool_destroy(super->s_alias_pool);
+        logfs_mempool_destroy(super->s_alias_pool);
         return -ENOMEM;
 }
 
diff --git a/fs/logfs/super.c b/fs/logfs/super.c
index b60bfac3263c..5866ee6e1327 100644
--- a/fs/logfs/super.c
+++ b/fs/logfs/super.c
@@ -12,6 +12,7 @@
 #include "logfs.h"
 #include <linux/bio.h>
 #include <linux/slab.h>
+#include <linux/blkdev.h>
 #include <linux/mtd/mtd.h>
 #include <linux/statfs.h>
 #include <linux/buffer_head.h>
@@ -137,6 +138,10 @@ static int logfs_sb_set(struct super_block *sb, void *_super)
         sb->s_fs_info = super;
         sb->s_mtd = super->s_mtd;
         sb->s_bdev = super->s_bdev;
+        if (sb->s_bdev)
+                sb->s_bdi = &bdev_get_queue(sb->s_bdev)->backing_dev_info;
+        if (sb->s_mtd)
+                sb->s_bdi = sb->s_mtd->backing_dev_info;
         return 0;
 }
 
@@ -452,6 +457,8 @@ static int logfs_read_sb(struct super_block *sb, int read_only)
 
         btree_init_mempool64(&super->s_shadow_tree.new, super->s_btree_pool);
         btree_init_mempool64(&super->s_shadow_tree.old, super->s_btree_pool);
+        btree_init_mempool32(&super->s_shadow_tree.segment_map,
+                        super->s_btree_pool);
 
         ret = logfs_init_mapping(sb);
         if (ret)
@@ -516,8 +523,8 @@ static void logfs_kill_sb(struct super_block *sb)
         if (super->s_erase_page)
                 __free_page(super->s_erase_page);
         super->s_devops->put_device(sb);
-        mempool_destroy(super->s_btree_pool);
-        mempool_destroy(super->s_alias_pool);
+        logfs_mempool_destroy(super->s_btree_pool);
+        logfs_mempool_destroy(super->s_alias_pool);
         kfree(super);
         log_super("LogFS: Finished unmounting\n");
 }
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index cf98da1be23e..fa3385154023 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -526,10 +526,15 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
         sb->s_blocksize_bits = 10;
         sb->s_magic = NCP_SUPER_MAGIC;
         sb->s_op = &ncp_sops;
+        sb->s_bdi = &server->bdi;
 
         server = NCP_SBP(sb);
         memset(server, 0, sizeof(*server));
 
+        error = bdi_setup_and_register(&server->bdi, "ncpfs", BDI_CAP_MAP_COPY);
+        if (error)
+                goto out_bdi;
+
         server->ncp_filp = ncp_filp;
         server->ncp_sock = sock;
         
@@ -719,6 +724,8 @@ out_fput2:
         if (server->info_filp)
                 fput(server->info_filp);
 out_fput:
+        bdi_destroy(&server->bdi);
+out_bdi:
         /* 23/12/1998 Marcin Dalecki <dalecki@cs.net.pl>:
          * 
          * The previously used put_filp(ncp_filp); was bogous, since
@@ -756,6 +763,7 @@ static void ncp_put_super(struct super_block *sb)
         kill_pid(server->m.wdog_pid, SIGTERM, 1);
         put_pid(server->m.wdog_pid);
 
+        bdi_destroy(&server->bdi);
         kfree(server->priv.data);
         kfree(server->auth.object_name);
         vfree(server->rxbuf);
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index a8766c4ef2e0..acc9c4943b84 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -966,6 +966,8 @@ out_error:
 static void nfs_server_copy_userdata(struct nfs_server *target, struct nfs_server *source)
 {
         target->flags = source->flags;
+        target->rsize = source->rsize;
+        target->wsize = source->wsize;
         target->acregmin = source->acregmin;
         target->acregmax = source->acregmax;
         target->acdirmin = source->acdirmin;
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index be46f26c9a56..a7bb5c694aa3 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -837,6 +837,8 @@ out_zap_parent:
                 /* If we have submounts, don't unhash ! */
                 if (have_submounts(dentry))
                         goto out_valid;
+                if (dentry->d_flags & DCACHE_DISCONNECTED)
+                        goto out_valid;
                 shrink_dcache_parent(dentry);
         }
         d_drop(dentry);
@@ -1050,7 +1052,7 @@ static int nfs_open_revalidate(struct dentry *dentry, struct nameidata *nd)
         struct inode *dir;
         int openflags, ret = 0;
 
-        if (!is_atomic_open(nd))
+        if (!is_atomic_open(nd) || d_mountpoint(dentry))
                 goto no_open;
         parent = dget_parent(dentry);
         dir = parent->d_inode;
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 638067007c65..071fcedd517c 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -5218,9 +5218,12 @@ static int nfs41_proc_reclaim_complete(struct nfs_client *clp)
         msg.rpc_resp = &calldata->res;
         task_setup_data.callback_data = calldata;
         task = rpc_run_task(&task_setup_data);
-        if (IS_ERR(task))
+        if (IS_ERR(task)) {
                 status = PTR_ERR(task);
+                goto out;
+        }
         rpc_put_task(task);
+        return 0;
 out:
         dprintk("<-- %s status=%d\n", __func__, status);
         return status;
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index e01637240eeb..b4148fc00f9f 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -2187,6 +2187,7 @@ static int nfs_get_sb(struct file_system_type *fs_type,
         if (data->version == 4) {
                 error = nfs4_try_mount(flags, dev_name, data, mnt);
                 kfree(data->client_address);
+                kfree(data->nfs_server.export_path);
                 goto out;
         }
 #endif  /* CONFIG_NFS_V4 */
@@ -2657,7 +2658,7 @@ static void nfs_fix_devname(const struct path *path, struct vfsmount *mnt)
         devname = nfs_path(path->mnt->mnt_devname,
                         path->mnt->mnt_root, path->dentry,
                         page, PAGE_SIZE);
-        if (devname == NULL)
+        if (IS_ERR(devname))
                 goto out_freepage;
         tmp = kstrdup(devname, GFP_KERNEL);
         if (tmp == NULL)
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index de38d63aa920..3aea3ca98ab7 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -1201,6 +1201,25 @@ int nfs_writeback_done(struct rpc_task *task, struct nfs_write_data *data)
 
 
 #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
+static int nfs_commit_set_lock(struct nfs_inode *nfsi, int may_wait)
+{
+        if (!test_and_set_bit(NFS_INO_COMMIT, &nfsi->flags))
+                return 1;
+        if (may_wait && !out_of_line_wait_on_bit_lock(&nfsi->flags,
+                                NFS_INO_COMMIT, nfs_wait_bit_killable,
+                                TASK_KILLABLE))
+                return 1;
+        return 0;
+}
+
+static void nfs_commit_clear_lock(struct nfs_inode *nfsi)
+{
+        clear_bit(NFS_INO_COMMIT, &nfsi->flags);
+        smp_mb__after_clear_bit();
+        wake_up_bit(&nfsi->flags, NFS_INO_COMMIT);
+}
+
+
 static void nfs_commitdata_release(void *data)
 {
         struct nfs_write_data *wdata = data;
@@ -1262,8 +1281,6 @@ static int nfs_commit_rpcsetup(struct list_head *head,
         task = rpc_run_task(&task_setup_data);
         if (IS_ERR(task))
                 return PTR_ERR(task);
-        if (how & FLUSH_SYNC)
-                rpc_wait_for_completion_task(task);
         rpc_put_task(task);
         return 0;
 }
@@ -1294,6 +1311,7 @@ nfs_commit_list(struct inode *inode, struct list_head *head, int how)
                                 BDI_RECLAIMABLE);
                 nfs_clear_page_tag_locked(req);
         }
+        nfs_commit_clear_lock(NFS_I(inode));
         return -ENOMEM;
 }
 
@@ -1349,6 +1367,7 @@ static void nfs_commit_release(void *calldata)
         next:
                 nfs_clear_page_tag_locked(req);
         }
+        nfs_commit_clear_lock(NFS_I(data->inode));
         nfs_commitdata_release(calldata);
 }
 
@@ -1363,8 +1382,11 @@ static const struct rpc_call_ops nfs_commit_ops = {
 static int nfs_commit_inode(struct inode *inode, int how)
 {
         LIST_HEAD(head);
-        int res;
+        int may_wait = how & FLUSH_SYNC;
+        int res = 0;
 
+        if (!nfs_commit_set_lock(NFS_I(inode), may_wait))
+                goto out;
         spin_lock(&inode->i_lock);
         res = nfs_scan_commit(inode, &head, 0, 0);
         spin_unlock(&inode->i_lock);
@@ -1372,7 +1394,13 @@ static int nfs_commit_inode(struct inode *inode, int how)
                 int error = nfs_commit_list(inode, &head, how);
                 if (error < 0)
                         return error;
-        }
+                if (may_wait)
+                        wait_on_bit(&NFS_I(inode)->flags, NFS_INO_COMMIT,
+                                        nfs_wait_bit_killable,
+                                        TASK_KILLABLE);
+        } else
+                nfs_commit_clear_lock(NFS_I(inode));
+out:
         return res;
 }
 
@@ -1444,6 +1472,7 @@ int nfs_wb_page_cancel(struct inode *inode, struct page *page)
 
         BUG_ON(!PageLocked(page));
         for (;;) {
+                wait_on_page_writeback(page);
                 req = nfs_page_find_request(page);
                 if (req == NULL)
                         break;
@@ -1478,30 +1507,18 @@ int nfs_wb_page(struct inode *inode, struct page *page)
                 .range_start = range_start,
                 .range_end = range_end,
         };
-        struct nfs_page *req;
-        int need_commit;
         int ret;
 
         while(PagePrivate(page)) {
+                wait_on_page_writeback(page);
                 if (clear_page_dirty_for_io(page)) {
                         ret = nfs_writepage_locked(page, &wbc);
                         if (ret < 0)
                                 goto out_error;
                 }
-                req = nfs_find_and_lock_request(page);
-                if (!req)
-                        break;
-                if (IS_ERR(req)) {
-                        ret = PTR_ERR(req);
+                ret = sync_inode(inode, &wbc);
+                if (ret < 0)
                         goto out_error;
-                }
-                need_commit = test_bit(PG_CLEAN, &req->wb_flags);
-                nfs_clear_page_tag_locked(req);
-                if (need_commit) {
-                        ret = nfs_commit_inode(inode, FLUSH_SYNC);
-                        if (ret < 0)
-                                goto out_error;
-                }
         }
         return 0;
 out_error:
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index e1703175ee28..34ccf815ea8a 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -161,10 +161,10 @@ static __be32 *read_buf(struct nfsd4_compoundargs *argp, u32 nbytes)
         argp->p = page_address(argp->pagelist[0]);
         argp->pagelist++;
         if (argp->pagelen < PAGE_SIZE) {
-                argp->end = p + (argp->pagelen>>2);
+                argp->end = argp->p + (argp->pagelen>>2);
                 argp->pagelen = 0;
         } else {
-                argp->end = p + (PAGE_SIZE>>2);
+                argp->end = argp->p + (PAGE_SIZE>>2);
                 argp->pagelen -= PAGE_SIZE;
         }
         memcpy(((char*)p)+avail, argp->p, (nbytes - avail));
@@ -1426,10 +1426,10 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp)
                         argp->p = page_address(argp->pagelist[0]);
                         argp->pagelist++;
                         if (argp->pagelen < PAGE_SIZE) {
-                                argp->end = p + (argp->pagelen>>2);
+                                argp->end = argp->p + (argp->pagelen>>2);
                                 argp->pagelen = 0;
                         } else {
-                                argp->end = p + (PAGE_SIZE>>2);
+                                argp->end = argp->p + (PAGE_SIZE>>2);
                                 argp->pagelen -= PAGE_SIZE;
                         }
                 }
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 7621db800a74..8418fcc0a6ab 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -2909,7 +2909,7 @@ out_no_task:
  */
 static const struct pid_entry tid_base_stuff[] = {
         DIR("fd",        S_IRUSR|S_IXUSR, proc_fd_inode_operations, proc_fd_operations),
-        DIR("fdinfo",    S_IRUSR|S_IXUSR, proc_fdinfo_inode_operations, proc_fd_operations),
+        DIR("fdinfo",    S_IRUSR|S_IXUSR, proc_fdinfo_inode_operations, proc_fdinfo_operations),
         REG("environ",   S_IRUSR, proc_environ_operations),
         INF("auxv",      S_IRUSR, proc_pid_auxv),
         ONE("status",    S_IRUGO, proc_pid_status),
diff --git a/fs/quota/Kconfig b/fs/quota/Kconfig
index dad7fb247ddc..3e21b1e2ad3a 100644
--- a/fs/quota/Kconfig
+++ b/fs/quota/Kconfig
@@ -33,6 +33,14 @@ config PRINT_QUOTA_WARNING
           Note that this behavior is currently deprecated and may go away in
           future. Please use notification via netlink socket instead.
 
+config QUOTA_DEBUG
+        bool "Additional quota sanity checks"
+        depends on QUOTA
+        default n
+        help
+          If you say Y here, quota subsystem will perform some additional
+          sanity checks of quota internal structures. If unsure, say N.
+
 # Generic support for tree structured quota files. Selected when needed.
 config QUOTA_TREE
          tristate
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index a0a9405b202a..788b5802a7ce 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -80,8 +80,6 @@
 
 #include <asm/uaccess.h>
 
-#define __DQUOT_PARANOIA
-
 /*
  * There are three quota SMP locks. dq_list_lock protects all lists with quotas
  * and quota formats, dqstats structure containing statistics about the lists
@@ -695,7 +693,7 @@ void dqput(struct dquot *dquot)
 
         if (!dquot)
                 return;
-#ifdef __DQUOT_PARANOIA
+#ifdef CONFIG_QUOTA_DEBUG
         if (!atomic_read(&dquot->dq_count)) {
                 printk("VFS: dqput: trying to free free dquot\n");
                 printk("VFS: device %s, dquot of %s %d\n",
@@ -748,7 +746,7 @@ we_slept:
                 goto we_slept;
         }
         atomic_dec(&dquot->dq_count);
-#ifdef __DQUOT_PARANOIA
+#ifdef CONFIG_QUOTA_DEBUG
         /* sanity check */
         BUG_ON(!list_empty(&dquot->dq_free));
 #endif
@@ -845,7 +843,7 @@ we_slept:
                 dquot = NULL;
                 goto out;
         }
-#ifdef __DQUOT_PARANOIA
+#ifdef CONFIG_QUOTA_DEBUG
         BUG_ON(!dquot->dq_sb);  /* Has somebody invalidated entry under us? */
 #endif
 out:
@@ -874,7 +872,7 @@ static int dqinit_needed(struct inode *inode, int type)
 static void add_dquot_ref(struct super_block *sb, int type)
 {
         struct inode *inode, *old_inode = NULL;
-#ifdef __DQUOT_PARANOIA
+#ifdef CONFIG_QUOTA_DEBUG
         int reserved = 0;
 #endif
 
@@ -882,7 +880,7 @@ static void add_dquot_ref(struct super_block *sb, int type)
         list_for_each_entry(inode, &sb->s_inodes, i_sb_list) {
                 if (inode->i_state & (I_FREEING|I_CLEAR|I_WILL_FREE|I_NEW))
                         continue;
-#ifdef __DQUOT_PARANOIA
+#ifdef CONFIG_QUOTA_DEBUG
                 if (unlikely(inode_get_rsv_space(inode) > 0))
                         reserved = 1;
 #endif
@@ -907,7 +905,7 @@ static void add_dquot_ref(struct super_block *sb, int type)
         spin_unlock(&inode_lock);
         iput(old_inode);
 
-#ifdef __DQUOT_PARANOIA
+#ifdef CONFIG_QUOTA_DEBUG
         if (reserved) {
                 printk(KERN_WARNING "VFS (%s): Writes happened before quota"
                         " was turned on thus quota information is probably "
@@ -940,7 +938,7 @@ static int remove_inode_dquot_ref(struct inode *inode, int type,
         inode->i_dquot[type] = NULL;
         if (dquot) {
                 if (dqput_blocks(dquot)) {
-#ifdef __DQUOT_PARANOIA
+#ifdef CONFIG_QUOTA_DEBUG
                         if (atomic_read(&dquot->dq_count) != 1)
                                 printk(KERN_WARNING "VFS: Adding dquot with dq_count %d to dispose list.\n", atomic_read(&dquot->dq_count));
 #endif
diff --git a/fs/reiserfs/dir.c b/fs/reiserfs/dir.c
index f8a6075abf50..07930449a958 100644
--- a/fs/reiserfs/dir.c
+++ b/fs/reiserfs/dir.c
@@ -46,8 +46,6 @@ static inline bool is_privroot_deh(struct dentry *dir,
                                    struct reiserfs_de_head *deh)
 {
         struct dentry *privroot = REISERFS_SB(dir->d_sb)->priv_root;
-        if (reiserfs_expose_privroot(dir->d_sb))
-                return 0;
         return (dir == dir->d_parent && privroot->d_inode &&
                 deh->deh_objectid == INODE_PKEY(privroot->d_inode)->k_objectid);
 }
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 4f9586bb7631..e7cc00e636dc 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -554,7 +554,7 @@ reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *th,
         if (!err && new_size < i_size_read(dentry->d_inode)) {
                 struct iattr newattrs = {
                         .ia_ctime = current_fs_time(inode->i_sb),
-                        .ia_size = buffer_size,
+                        .ia_size = new_size,
                         .ia_valid = ATTR_SIZE | ATTR_CTIME,
                 };
 
@@ -973,21 +973,13 @@ int reiserfs_permission(struct inode *inode, int mask)
         return generic_permission(inode, mask, NULL);
 }
 
-/* This will catch lookups from the fs root to .reiserfs_priv */
-static int
-xattr_lookup_poison(struct dentry *dentry, struct qstr *q1, struct qstr *name)
+static int xattr_hide_revalidate(struct dentry *dentry, struct nameidata *nd)
 {
-        struct dentry *priv_root = REISERFS_SB(dentry->d_sb)->priv_root;
-        if (container_of(q1, struct dentry, d_name) == priv_root)
-                return -ENOENT;
-        if (q1->len == name->len &&
-                   !memcmp(q1->name, name->name, name->len))
-                return 0;
-        return 1;
+        return -EPERM;
 }
 
 static const struct dentry_operations xattr_lookup_poison_ops = {
-        .d_compare = xattr_lookup_poison,
+        .d_revalidate = xattr_hide_revalidate,
 };
 
 int reiserfs_lookup_privroot(struct super_block *s)
@@ -1001,8 +993,7 @@ int reiserfs_lookup_privroot(struct super_block *s)
                                 strlen(PRIVROOT_NAME));
         if (!IS_ERR(dentry)) {
                 REISERFS_SB(s)->priv_root = dentry;
-                if (!reiserfs_expose_privroot(s))
-                        s->s_root->d_op = &xattr_lookup_poison_ops;
+                dentry->d_op = &xattr_lookup_poison_ops;
                 if (dentry->d_inode)
                         dentry->d_inode->i_flags |= S_PRIVATE;
         } else
diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c
index 1c4c8f089970..dfa1d67f8fca 100644
--- a/fs/smbfs/inode.c
+++ b/fs/smbfs/inode.c
@@ -479,6 +479,7 @@ smb_put_super(struct super_block *sb)
         if (server->conn_pid)
                 kill_pid(server->conn_pid, SIGTERM, 1);
 
+        bdi_destroy(&server->bdi);
         kfree(server->ops);
         smb_unload_nls(server);
         sb->s_fs_info = NULL;
@@ -525,6 +526,11 @@ static int smb_fill_super(struct super_block *sb, void *raw_data, int silent)
         if (!server)
                 goto out_no_server;
         sb->s_fs_info = server;
+        
+        if (bdi_setup_and_register(&server->bdi, "smbfs", BDI_CAP_MAP_COPY))
+                goto out_bdi;
+
+        sb->s_bdi = &server->bdi;
 
         server->super_block = sb;
         server->mnt = NULL;
@@ -624,6 +630,8 @@ out_no_smbiod:
 out_bad_option:
         kfree(mem);
 out_no_mem:
+        bdi_destroy(&server->bdi);
+out_bdi:
         if (!server->mnt)
                 printk(KERN_ERR "smb_fill_super: allocation failure\n");
         sb->s_fs_info = NULL;
diff --git a/fs/squashfs/block.c b/fs/squashfs/block.c
index 1cb0d81b164b..653c030eb840 100644
--- a/fs/squashfs/block.c
+++ b/fs/squashfs/block.c
@@ -87,9 +87,8 @@ int squashfs_read_data(struct super_block *sb, void **buffer, u64 index,
         u64 cur_index = index >> msblk->devblksize_log2;
         int bytes, compressed, b = 0, k = 0, page = 0, avail;
 
-
-        bh = kcalloc((msblk->block_size >> msblk->devblksize_log2) + 1,
-                                sizeof(*bh), GFP_KERNEL);
+        bh = kcalloc(((srclength + msblk->devblksize - 1)
+                >> msblk->devblksize_log2) + 1, sizeof(*bh), GFP_KERNEL);
         if (bh == NULL)
                 return -ENOMEM;
 
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index 3550aec2f655..48b6f4a385a6 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -275,7 +275,8 @@ allocate_root:
 
         err = squashfs_read_inode(root, root_inode);
         if (err) {
-                iget_failed(root);
+                make_bad_inode(root);
+                iput(root);
                 goto failed_mount;
         }
         insert_inode_hash(root);
@@ -353,6 +354,7 @@ static void squashfs_put_super(struct super_block *sb)
                 kfree(sbi->id_table);
                 kfree(sbi->fragment_index);
                 kfree(sbi->meta_index);
+                kfree(sbi->inode_lookup_table);
                 kfree(sb->s_fs_info);
                 sb->s_fs_info = NULL;
         }
diff --git a/fs/squashfs/zlib_wrapper.c b/fs/squashfs/zlib_wrapper.c
index 15a03d0fb9f3..7a603874e483 100644
--- a/fs/squashfs/zlib_wrapper.c
+++ b/fs/squashfs/zlib_wrapper.c
@@ -128,8 +128,9 @@ static int zlib_uncompress(struct squashfs_sb_info *msblk, void **buffer,
                 goto release_mutex;
         }
 
+        length = stream->total_out;
         mutex_unlock(&msblk->read_data_mutex);
-        return stream->total_out;
+        return length;
 
 release_mutex:
         mutex_unlock(&msblk->read_data_mutex);
diff --git a/fs/super.c b/fs/super.c
index f35ac6022109..1527e6a0ee35 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -37,6 +37,7 @@
 #include <linux/kobject.h>
 #include <linux/mutex.h>
 #include <linux/file.h>
+#include <linux/backing-dev.h>
 #include <asm/uaccess.h>
 #include "internal.h"
 
@@ -693,6 +694,7 @@ int set_anon_super(struct super_block *s, void *data)
                 return -EMFILE;
         }
         s->s_dev = MKDEV(0, dev & MINORMASK);
+        s->s_bdi = &noop_backing_dev_info;
         return 0;
 }
 
@@ -954,10 +956,11 @@ vfs_kern_mount(struct file_system_type *type, int flags, const char *name, void
         if (error < 0)
                 goto out_free_secdata;
         BUG_ON(!mnt->mnt_sb);
+        WARN_ON(!mnt->mnt_sb->s_bdi);
 
-        error = security_sb_kern_mount(mnt->mnt_sb, flags, secdata);
-        if (error)
-                goto out_sb;
+        error = security_sb_kern_mount(mnt->mnt_sb, flags, secdata);
+        if (error)
+                goto out_sb;
 
         /*
          * filesystems should never set s_maxbytes larger than MAX_LFS_FILESIZE
diff --git a/fs/sync.c b/fs/sync.c
index fc5c3d75cf3c..92b228176f7c 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -14,6 +14,7 @@
 #include <linux/pagemap.h>
 #include <linux/quotaops.h>
 #include <linux/buffer_head.h>
+#include <linux/backing-dev.h>
 #include "internal.h"
 
 #define VALID_FLAGS (SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE| \
@@ -32,7 +33,7 @@ static int __sync_filesystem(struct super_block *sb, int wait)
          * This should be safe, as we require bdi backing to actually
          * write out data in the first place
          */
-        if (!sb->s_bdi)
+        if (!sb->s_bdi || sb->s_bdi == &noop_backing_dev_info)
                 return 0;
 
         if (sb->s_qcop && sb->s_qcop->quota_sync)
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 52e06b487ced..29f1edca76de 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -1209,6 +1209,7 @@ xfs_fs_put_super(
 
         xfs_unmountfs(mp);
         xfs_freesb(mp);
+        xfs_inode_shrinker_unregister(mp);
         xfs_icsb_destroy_counters(mp);
         xfs_close_devices(mp);
         xfs_dmops_put(mp);
@@ -1622,6 +1623,8 @@ xfs_fs_fill_super(
         if (error)
                 goto fail_vnrele;
 
+        xfs_inode_shrinker_register(mp);
+
         kfree(mtpt);
         return 0;
 
@@ -1867,6 +1870,7 @@ init_xfs_fs(void)
                 goto out_cleanup_procfs;
 
         vfs_initquota();
+        xfs_inode_shrinker_init();
 
         error = register_filesystem(&xfs_fs_type);
         if (error)
@@ -1894,6 +1898,7 @@ exit_xfs_fs(void)
 {
         vfs_exitquota();
         unregister_filesystem(&xfs_fs_type);
+        xfs_inode_shrinker_destroy();
         xfs_sysctl_unregister();
         xfs_cleanup_procfs();
         xfs_buf_terminate();
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index fd9698215759..a427c638d909 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -95,7 +95,8 @@ xfs_inode_ag_walk(
                                            struct xfs_perag *pag, int flags),
         int                     flags,
         int                     tag,
-        int                     exclusive)
+        int                     exclusive,
+        int                     *nr_to_scan)
 {
         uint32_t                first_index;
         int                     last_error = 0;
@@ -134,7 +135,7 @@ restart:
                 if (error == EFSCORRUPTED)
                         break;
 
-        } while (1);
+        } while ((*nr_to_scan)--);
 
         if (skipped) {
                 delay(1);
@@ -150,12 +151,15 @@ xfs_inode_ag_iterator(
                                            struct xfs_perag *pag, int flags),
         int                     flags,
         int                     tag,
-        int                     exclusive)
+        int                     exclusive,
+        int                     *nr_to_scan)
 {
         int                     error = 0;
         int                     last_error = 0;
         xfs_agnumber_t          ag;
+        int                     nr;
 
+        nr = nr_to_scan ? *nr_to_scan : INT_MAX;
         for (ag = 0; ag < mp->m_sb.sb_agcount; ag++) {
                 struct xfs_perag        *pag;
 
@@ -165,14 +169,18 @@ xfs_inode_ag_iterator(
                         continue;
                 }
                 error = xfs_inode_ag_walk(mp, pag, execute, flags, tag,
-                                                exclusive);
+                                                exclusive, &nr);
                 xfs_perag_put(pag);
                 if (error) {
                         last_error = error;
                         if (error == EFSCORRUPTED)
                                 break;
                 }
+                if (nr <= 0)
+                        break;
         }
+        if (nr_to_scan)
+                *nr_to_scan = nr;
         return XFS_ERROR(last_error);
 }
 
@@ -291,7 +299,7 @@ xfs_sync_data(
         ASSERT((flags & ~(SYNC_TRYLOCK|SYNC_WAIT)) == 0);
 
         error = xfs_inode_ag_iterator(mp, xfs_sync_inode_data, flags,
-                                      XFS_ICI_NO_TAG, 0);
+                                      XFS_ICI_NO_TAG, 0, NULL);
         if (error)
                 return XFS_ERROR(error);
 
@@ -310,7 +318,7 @@ xfs_sync_attr(
         ASSERT((flags & ~SYNC_WAIT) == 0);
 
         return xfs_inode_ag_iterator(mp, xfs_sync_inode_attr, flags,
-                                     XFS_ICI_NO_TAG, 0);
+                                     XFS_ICI_NO_TAG, 0, NULL);
 }
 
 STATIC int
@@ -673,6 +681,7 @@ __xfs_inode_set_reclaim_tag(
         radix_tree_tag_set(&pag->pag_ici_root,
                            XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino),
                            XFS_ICI_RECLAIM_TAG);
+        pag->pag_ici_reclaimable++;
 }
 
 /*
@@ -705,6 +714,7 @@ __xfs_inode_clear_reclaim_tag(
 {
         radix_tree_tag_clear(&pag->pag_ici_root,
                         XFS_INO_TO_AGINO(mp, ip->i_ino), XFS_ICI_RECLAIM_TAG);
+        pag->pag_ici_reclaimable--;
 }
 
 /*
@@ -854,5 +864,93 @@ xfs_reclaim_inodes(
         int             mode)
 {
         return xfs_inode_ag_iterator(mp, xfs_reclaim_inode, mode,
-                                        XFS_ICI_RECLAIM_TAG, 1);
+                                        XFS_ICI_RECLAIM_TAG, 1, NULL);
+}
+
+/*
+ * Shrinker infrastructure.
+ *
+ * This is all far more complex than it needs to be. It adds a global list of
+ * mounts because the shrinkers can only call a global context. We need to make
+ * the shrinkers pass a context to avoid the need for global state.
+ */
+static LIST_HEAD(xfs_mount_list);
+static struct rw_semaphore xfs_mount_list_lock;
+
+static int
+xfs_reclaim_inode_shrink(
+        int             nr_to_scan,
+        gfp_t           gfp_mask)
+{
+        struct xfs_mount *mp;
+        struct xfs_perag *pag;
+        xfs_agnumber_t  ag;
+        int             reclaimable = 0;
+
+        if (nr_to_scan) {
+                if (!(gfp_mask & __GFP_FS))
+                        return -1;
+
+                down_read(&xfs_mount_list_lock);
+                list_for_each_entry(mp, &xfs_mount_list, m_mplist) {
+                        xfs_inode_ag_iterator(mp, xfs_reclaim_inode, 0,
+                                        XFS_ICI_RECLAIM_TAG, 1, &nr_to_scan);
+                        if (nr_to_scan <= 0)
+                                break;
+                }
+                up_read(&xfs_mount_list_lock);
+        }
+
+        down_read(&xfs_mount_list_lock);
+        list_for_each_entry(mp, &xfs_mount_list, m_mplist) {
+                for (ag = 0; ag < mp->m_sb.sb_agcount; ag++) {
+
+                        pag = xfs_perag_get(mp, ag);
+                        if (!pag->pag_ici_init) {
+                                xfs_perag_put(pag);
+                                continue;
+                        }
+                        reclaimable += pag->pag_ici_reclaimable;
+                        xfs_perag_put(pag);
+                }
+        }
+        up_read(&xfs_mount_list_lock);
+        return reclaimable;
+}
+
+static struct shrinker xfs_inode_shrinker = {
+        .shrink = xfs_reclaim_inode_shrink,
+        .seeks = DEFAULT_SEEKS,
+};
+
+void __init
+xfs_inode_shrinker_init(void)
+{
+        init_rwsem(&xfs_mount_list_lock);
+        register_shrinker(&xfs_inode_shrinker);
+}
+
+void
+xfs_inode_shrinker_destroy(void)
+{
+        ASSERT(list_empty(&xfs_mount_list));
+        unregister_shrinker(&xfs_inode_shrinker);
+}
+
+void
+xfs_inode_shrinker_register(
+        struct xfs_mount        *mp)
+{
+        down_write(&xfs_mount_list_lock);
+        list_add_tail(&mp->m_mplist, &xfs_mount_list);
+        up_write(&xfs_mount_list_lock);
+}
+
+void
+xfs_inode_shrinker_unregister(
+        struct xfs_mount        *mp)
+{
+        down_write(&xfs_mount_list_lock);
+        list_del(&mp->m_mplist);
+        up_write(&xfs_mount_list_lock);
 }
diff --git a/fs/xfs/linux-2.6/xfs_sync.h b/fs/xfs/linux-2.6/xfs_sync.h
index d480c346cabb..cdcbaaca9880 100644
--- a/fs/xfs/linux-2.6/xfs_sync.h
+++ b/fs/xfs/linux-2.6/xfs_sync.h
@@ -53,6 +53,11 @@ void __xfs_inode_clear_reclaim_tag(struct xfs_mount *mp, struct xfs_perag *pag,
 int xfs_sync_inode_valid(struct xfs_inode *ip, struct xfs_perag *pag);
 int xfs_inode_ag_iterator(struct xfs_mount *mp,
         int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags),
-        int flags, int tag, int write_lock);
+        int flags, int tag, int write_lock, int *nr_to_scan);
+
+void xfs_inode_shrinker_init(void);
+void xfs_inode_shrinker_destroy(void);
+void xfs_inode_shrinker_register(struct xfs_mount *mp);
+void xfs_inode_shrinker_unregister(struct xfs_mount *mp);
 
 #endif
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 5d0ee8d492db..50bee07d6b0e 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -891,7 +891,8 @@ xfs_qm_dqrele_all_inodes(
         uint             flags)
 {
         ASSERT(mp->m_quotainfo);
-        xfs_inode_ag_iterator(mp, xfs_dqrele_inode, flags, XFS_ICI_NO_TAG, 0);
+        xfs_inode_ag_iterator(mp, xfs_dqrele_inode, flags,
+                                XFS_ICI_NO_TAG, 0, NULL);
 }
 
 /*------------------------------------------------------------------------*/
diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h
index b1a5a1ff88ea..abb8222b88c9 100644
--- a/fs/xfs/xfs_ag.h
+++ b/fs/xfs/xfs_ag.h
@@ -223,6 +223,7 @@ typedef struct xfs_perag {
         int             pag_ici_init;   /* incore inode cache initialised */
         rwlock_t        pag_ici_lock;   /* incore inode lock */
         struct radix_tree_root pag_ici_root;    /* incore inode cache root */
+        int             pag_ici_reclaimable;    /* reclaimable inodes */
 #endif
         int             pagb_count;     /* pagb slots in use */
         xfs_perag_busy_t pagb_list[XFS_PAGB_NUM_SLOTS]; /* unstable blocks */
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index cd27c9d6c71f..5bba29a07812 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -177,16 +177,26 @@ xfs_swap_extents_check_format(
             XFS_IFORK_NEXTENTS(ip, XFS_DATA_FORK) > tip->i_df.if_ext_max)
                 return EINVAL;
 
-        /* Check root block of temp in btree form to max in target */
+        /*
+         * If we are in a btree format, check that the temp root block will fit
+         * in the target and that it has enough extents to be in btree format
+         * in the target.
+         *
+         * Note that we have to be careful to allow btree->extent conversions
+         * (a common defrag case) which will occur when the temp inode is in
+         * extent format...
+         */
         if (tip->i_d.di_format == XFS_DINODE_FMT_BTREE &&
-            XFS_IFORK_BOFF(ip) &&
-            tip->i_df.if_broot_bytes > XFS_IFORK_BOFF(ip))
+            ((XFS_IFORK_BOFF(ip) &&
+              tip->i_df.if_broot_bytes > XFS_IFORK_BOFF(ip)) ||
+             XFS_IFORK_NEXTENTS(tip, XFS_DATA_FORK) <= ip->i_df.if_ext_max))
                 return EINVAL;
 
-        /* Check root block of target in btree form to max in temp */
+        /* Reciprocal target->temp btree format checks */
         if (ip->i_d.di_format == XFS_DINODE_FMT_BTREE &&
-            XFS_IFORK_BOFF(tip) &&
-            ip->i_df.if_broot_bytes > XFS_IFORK_BOFF(tip))
+            ((XFS_IFORK_BOFF(tip) &&
+              ip->i_df.if_broot_bytes > XFS_IFORK_BOFF(tip)) ||
+             XFS_IFORK_NEXTENTS(ip, XFS_DATA_FORK) <= tip->i_df.if_ext_max))
                 return EINVAL;
 
         return 0;
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 4fa0bc7b983e..9ff48a16a7ee 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -259,6 +259,7 @@ typedef struct xfs_mount {
         wait_queue_head_t       m_wait_single_sync_task;
         __int64_t               m_update_flags; /* sb flags we need to update
                                                    on the next remount,rw */
+        struct list_head        m_mplist;       /* inode shrinker mount list */
 } xfs_mount_t;
 
 /*
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index fcbc26af00e4..bd0e3c6f323f 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -101,6 +101,7 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent,
                 const char *fmt, ...);
 int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev);
 void bdi_unregister(struct backing_dev_info *bdi);
+int bdi_setup_and_register(struct backing_dev_info *, char *, unsigned int);
 void bdi_start_writeback(struct backing_dev_info *bdi, struct super_block *sb,
                                 long nr_pages);
 int bdi_writeback_task(struct bdi_writeback *wb);
@@ -246,6 +247,7 @@ int bdi_set_max_ratio(struct backing_dev_info *bdi, unsigned int max_ratio);
 #endif
 
 extern struct backing_dev_info default_backing_dev_info;
+extern struct backing_dev_info noop_backing_dev_info;
 void default_unplug_io_fn(struct backing_dev_info *bdi, struct page *page);
 
 int writeback_in_progress(struct backing_dev_info *bdi);
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h
index 5b5d4731f956..8859e2ede9fe 100644
--- a/include/linux/coda_psdev.h
+++ b/include/linux/coda_psdev.h
@@ -7,6 +7,8 @@
 #define MAX_CODADEVS  5    /* how many do we allow */
 
 #ifdef __KERNEL__
+#include <linux/backing-dev.h>
+
 struct kstatfs;
 
 /* communication pending/processing queues */
@@ -17,6 +19,7 @@ struct venus_comm {
         struct list_head    vc_processing;
         int                 vc_inuse;
         struct super_block *vc_sb;
+        struct backing_dev_info bdi;
 };
 
 
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index a5740fc4d04b..a73454aec333 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -21,8 +21,7 @@ extern int number_of_cpusets;	/* How many cpusets are defined in system? */
 extern int cpuset_init(void);
 extern void cpuset_init_smp(void);
 extern void cpuset_cpus_allowed(struct task_struct *p, struct cpumask *mask);
-extern void cpuset_cpus_allowed_locked(struct task_struct *p,
-                                       struct cpumask *mask);
+extern int cpuset_cpus_allowed_fallback(struct task_struct *p);
 extern nodemask_t cpuset_mems_allowed(struct task_struct *p);
 #define cpuset_current_mems_allowed (current->mems_allowed)
 void cpuset_init_current_mems_allowed(void);
@@ -69,9 +68,6 @@ struct seq_file;
 extern void cpuset_task_status_allowed(struct seq_file *m,
                                         struct task_struct *task);
 
-extern void cpuset_lock(void);
-extern void cpuset_unlock(void);
-
 extern int cpuset_mem_spread_node(void);
 
 static inline int cpuset_do_page_mem_spread(void)
@@ -105,10 +101,11 @@ static inline void cpuset_cpus_allowed(struct task_struct *p,
 {
         cpumask_copy(mask, cpu_possible_mask);
 }
-static inline void cpuset_cpus_allowed_locked(struct task_struct *p,
-                                              struct cpumask *mask)
+
+static inline int cpuset_cpus_allowed_fallback(struct task_struct *p)
 {
-        cpumask_copy(mask, cpu_possible_mask);
+        cpumask_copy(&p->cpus_allowed, cpu_possible_mask);
+        return cpumask_any(cpu_active_mask);
 }
 
 static inline nodemask_t cpuset_mems_allowed(struct task_struct *p)
@@ -157,9 +154,6 @@ static inline void cpuset_task_status_allowed(struct seq_file *m,
 {
 }
 
-static inline void cpuset_lock(void) {}
-static inline void cpuset_unlock(void) {}
-
 static inline int cpuset_mem_spread_node(void)
 {
         return 0;
diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h
index 81f3b14d5d76..68f883b30a53 100644
--- a/include/linux/firewire-cdev.h
+++ b/include/linux/firewire-cdev.h
@@ -17,7 +17,7 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
diff --git a/include/linux/firewire-constants.h b/include/linux/firewire-constants.h
index 9c63f06e67f2..9b4bb5fbba4b 100644
--- a/include/linux/firewire-constants.h
+++ b/include/linux/firewire-constants.h
@@ -17,7 +17,7 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 39d57bc6cc71..44f35aea2f1f 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2315,8 +2315,9 @@ extern int vfs_fstatat(int , char __user *, struct kstat *, int);
 extern int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd,
                     unsigned long arg);
 extern int __generic_block_fiemap(struct inode *inode,
-                                  struct fiemap_extent_info *fieinfo, u64 start,
-                                  u64 len, get_block_t *get_block);
+                                  struct fiemap_extent_info *fieinfo,
+                                  loff_t start, loff_t len,
+                                  get_block_t *get_block);
 extern int generic_block_fiemap(struct inode *inode,
                                 struct fiemap_extent_info *fieinfo, u64 start,
                                 u64 len, get_block_t *get_block);
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index a3fd0f91d943..169d07758ee5 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -54,7 +54,7 @@ extern struct kmem_cache *kvm_vcpu_cache;
  */
 struct kvm_io_bus {
         int                   dev_count;
-#define NR_IOBUS_DEVS 6
+#define NR_IOBUS_DEVS 200
         struct kvm_io_device *devs[NR_IOBUS_DEVS];
 };
 
@@ -119,6 +119,11 @@ struct kvm_memory_slot {
         int user_alloc;
 };
 
+static inline unsigned long kvm_dirty_bitmap_bytes(struct kvm_memory_slot *memslot)
+{
+        return ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+}
+
 struct kvm_kernel_irq_routing_entry {
         u32 gsi;
         u32 type;
diff --git a/include/linux/ncp_fs_sb.h b/include/linux/ncp_fs_sb.h
index 6330fc76b00f..5ec9ca671687 100644
--- a/include/linux/ncp_fs_sb.h
+++ b/include/linux/ncp_fs_sb.h
@@ -12,6 +12,7 @@
 #include <linux/ncp_mount.h>
 #include <linux/net.h>
 #include <linux/mutex.h>
+#include <linux/backing-dev.h>
 
 #ifdef __KERNEL__
 
@@ -127,6 +128,7 @@ struct ncp_server {
                 size_t len;
                 __u8 data[128];
         } unexpected_packet;
+        struct backing_dev_info bdi;
 };
 
 extern void ncp_tcp_rcv_proc(struct work_struct *work);
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 1a0b85aa151e..07ce4609fe50 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -209,6 +209,7 @@ struct nfs_inode {
 #define NFS_INO_FLUSHING        (4)             /* inode is flushing out data */
 #define NFS_INO_FSCACHE         (5)             /* inode can be cached by FS-Cache */
 #define NFS_INO_FSCACHE_LOCK    (6)             /* FS-Cache cookie management lock */
+#define NFS_INO_COMMIT          (7)             /* inode is committing unstable writes */
 
 static inline struct nfs_inode *NFS_I(const struct inode *inode)
 {
diff --git a/include/linux/poison.h b/include/linux/poison.h
index 2110a81c5e2a..34066ffd893d 100644
--- a/include/linux/poison.h
+++ b/include/linux/poison.h
@@ -48,6 +48,15 @@
 #define POISON_FREE     0x6b    /* for use-after-free poisoning */
 #define POISON_END      0xa5    /* end-byte of poisoning */
 
+/********** mm/hugetlb.c **********/
+/*
+ * Private mappings of hugetlb pages use this poisoned value for
+ * page->mapping. The core VM should not be doing anything with this mapping
+ * but futex requires the existence of some page->mapping value even though it
+ * is unused if PAGE_MAPPING_ANON is set.
+ */
+#define HUGETLB_POISON  ((void *)(0x00300300 + POISON_POINTER_DELTA + PAGE_MAPPING_ANON))
+
 /********** arch/$ARCH/mm/init.c **********/
 #define POISON_FREE_INITMEM     0xcc
 
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index a5195875480a..0006b2df00e1 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -60,8 +60,6 @@ static inline long rcu_batches_completed_bh(void)
         return 0;
 }
 
-extern int rcu_expedited_torture_stats(char *page);
-
 static inline void rcu_force_quiescent_state(void)
 {
 }
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index 42cc3a04779e..24e467e526b8 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -35,7 +35,6 @@ struct notifier_block;
 extern void rcu_sched_qs(int cpu);
 extern void rcu_bh_qs(int cpu);
 extern int rcu_needs_cpu(int cpu);
-extern int rcu_expedited_torture_stats(char *page);
 
 #ifdef CONFIG_TREE_PREEMPT_RCU
 
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 28c9fd020d39..ebd747265294 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -183,9 +183,13 @@ static inline struct regulator *__must_check regulator_get(struct device *dev,
 {
         /* Nothing except the stubbed out regulator API should be
          * looking at the value except to check if it is an error
-         * value so the actual return value doesn't matter.
+         * value. Drivers are free to handle NULL specifically by
+         * skipping all regulator API calls, but they don't have to.
+         * Drivers which don't, should make sure they properly handle
+         * corner cases of the API, such as regulator_get_voltage()
+         * returning 0.
          */
-        return (struct regulator *)id;
+        return NULL;
 }
 static inline void regulator_put(struct regulator *regulator)
 {
diff --git a/include/linux/sched.h b/include/linux/sched.h
index dad7f668ebf7..dfea40574b2a 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -275,11 +275,17 @@ extern cpumask_var_t nohz_cpu_mask;
 #if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ)
 extern int select_nohz_load_balancer(int cpu);
 extern int get_nohz_load_balancer(void);
+extern int nohz_ratelimit(int cpu);
 #else
 static inline int select_nohz_load_balancer(int cpu)
 {
         return 0;
 }
+
+static inline int nohz_ratelimit(int cpu)
+{
+        return 0;
+}
 #endif
 
 /*
@@ -954,6 +960,7 @@ struct sched_domain {
         char *name;
 #endif
 
+        unsigned int span_weight;
         /*
          * Span of all CPUs in this domain.
          *
@@ -1026,12 +1033,17 @@ struct sched_domain;
 #define WF_SYNC         0x01            /* waker goes to sleep after wakup */
 #define WF_FORK         0x02            /* child wakeup after fork */
 
+#define ENQUEUE_WAKEUP          1
+#define ENQUEUE_WAKING          2
+#define ENQUEUE_HEAD            4
+
+#define DEQUEUE_SLEEP           1
+
 struct sched_class {
         const struct sched_class *next;
 
-        void (*enqueue_task) (struct rq *rq, struct task_struct *p, int wakeup,
-                              bool head);
-        void (*dequeue_task) (struct rq *rq, struct task_struct *p, int sleep);
+        void (*enqueue_task) (struct rq *rq, struct task_struct *p, int flags);
+        void (*dequeue_task) (struct rq *rq, struct task_struct *p, int flags);
         void (*yield_task) (struct rq *rq);
 
         void (*check_preempt_curr) (struct rq *rq, struct task_struct *p, int flags);
@@ -1040,7 +1052,8 @@ struct sched_class {
         void (*put_prev_task) (struct rq *rq, struct task_struct *p);
 
 #ifdef CONFIG_SMP
-        int  (*select_task_rq)(struct task_struct *p, int sd_flag, int flags);
+        int  (*select_task_rq)(struct rq *rq, struct task_struct *p,
+                               int sd_flag, int flags);
 
         void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
         void (*post_schedule) (struct rq *this_rq);
@@ -1077,36 +1090,8 @@ struct load_weight {
         unsigned long weight, inv_weight;
 };
 
-/*
- * CFS stats for a schedulable entity (task, task-group etc)
- *
- * Current field usage histogram:
- *
- *     4 se->block_start
- *     4 se->run_node
- *     4 se->sleep_start
- *     6 se->load.weight
- */
-struct sched_entity {
-        struct load_weight      load;           /* for load-balancing */
-        struct rb_node          run_node;
-        struct list_head        group_node;
-        unsigned int            on_rq;
-
-        u64                     exec_start;
-        u64                     sum_exec_runtime;
-        u64                     vruntime;
-        u64                     prev_sum_exec_runtime;
-
-        u64                     last_wakeup;
-        u64                     avg_overlap;
-
-        u64                     nr_migrations;
-
-        u64                     start_runtime;
-        u64                     avg_wakeup;
-
 #ifdef CONFIG_SCHEDSTATS
+struct sched_statistics {
         u64                     wait_start;
         u64                     wait_max;
         u64                     wait_count;
@@ -1138,6 +1123,24 @@ struct sched_entity {
         u64                     nr_wakeups_affine_attempts;
         u64                     nr_wakeups_passive;
         u64                     nr_wakeups_idle;
+};
+#endif
+
+struct sched_entity {
+        struct load_weight      load;           /* for load-balancing */
+        struct rb_node          run_node;
+        struct list_head        group_node;
+        unsigned int            on_rq;
+
+        u64                     exec_start;
+        u64                     sum_exec_runtime;
+        u64                     vruntime;
+        u64                     prev_sum_exec_runtime;
+
+        u64                     nr_migrations;
+
+#ifdef CONFIG_SCHEDSTATS
+        struct sched_statistics statistics;
 #endif
 
 #ifdef CONFIG_FAIR_GROUP_SCHED
@@ -1847,6 +1850,7 @@ extern void sched_clock_idle_sleep_event(void);
 extern void sched_clock_idle_wakeup_event(u64 delta_ns);
 
 #ifdef CONFIG_HOTPLUG_CPU
+extern void move_task_off_dead_cpu(int dead_cpu, struct task_struct *p);
 extern void idle_task_exit(void);
 #else
 static inline void idle_task_exit(void) {}
diff --git a/include/linux/smb_fs_sb.h b/include/linux/smb_fs_sb.h
index 8a060a7040d8..bb947dd1fba9 100644
--- a/include/linux/smb_fs_sb.h
+++ b/include/linux/smb_fs_sb.h
@@ -10,6 +10,7 @@
 #define _SMB_FS_SB
 
 #include <linux/types.h>
+#include <linux/backing-dev.h>
 #include <linux/smb.h>
 
 /*
@@ -74,6 +75,8 @@ struct smb_sb_info {
         struct smb_ops *ops;
 
         struct super_block *super_block;
+
+        struct backing_dev_info bdi;
 };
 
 static inline int
diff --git a/include/linux/stop_machine.h b/include/linux/stop_machine.h
index baba3a23a814..6b524a0d02e4 100644
--- a/include/linux/stop_machine.h
+++ b/include/linux/stop_machine.h
@@ -1,13 +1,101 @@
 #ifndef _LINUX_STOP_MACHINE
 #define _LINUX_STOP_MACHINE
-/* "Bogolock": stop the entire machine, disable interrupts.  This is a
-   very heavy lock, which is equivalent to grabbing every spinlock
-   (and more).  So the "read" side to such a lock is anything which
-   disables preeempt. */
+
 #include <linux/cpu.h>
 #include <linux/cpumask.h>
+#include <linux/list.h>
 #include <asm/system.h>
 
+/*
+ * stop_cpu[s]() is simplistic per-cpu maximum priority cpu
+ * monopolization mechanism.  The caller can specify a non-sleeping
+ * function to be executed on a single or multiple cpus preempting all
+ * other processes and monopolizing those cpus until it finishes.
+ *
+ * Resources for this mechanism are preallocated when a cpu is brought
+ * up and requests are guaranteed to be served as long as the target
+ * cpus are online.
+ */
+typedef int (*cpu_stop_fn_t)(void *arg);
+
+#ifdef CONFIG_SMP
+
+struct cpu_stop_work {
+        struct list_head        list;           /* cpu_stopper->works */
+        cpu_stop_fn_t           fn;
+        void                    *arg;
+        struct cpu_stop_done    *done;
+};
+
+int stop_one_cpu(unsigned int cpu, cpu_stop_fn_t fn, void *arg);
+void stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg,
+                         struct cpu_stop_work *work_buf);
+int stop_cpus(const struct cpumask *cpumask, cpu_stop_fn_t fn, void *arg);
+int try_stop_cpus(const struct cpumask *cpumask, cpu_stop_fn_t fn, void *arg);
+
+#else   /* CONFIG_SMP */
+
+#include <linux/workqueue.h>
+
+struct cpu_stop_work {
+        struct work_struct      work;
+        cpu_stop_fn_t           fn;
+        void                    *arg;
+};
+
+static inline int stop_one_cpu(unsigned int cpu, cpu_stop_fn_t fn, void *arg)
+{
+        int ret = -ENOENT;
+        preempt_disable();
+        if (cpu == smp_processor_id())
+                ret = fn(arg);
+        preempt_enable();
+        return ret;
+}
+
+static void stop_one_cpu_nowait_workfn(struct work_struct *work)
+{
+        struct cpu_stop_work *stwork =
+                container_of(work, struct cpu_stop_work, work);
+        preempt_disable();
+        stwork->fn(stwork->arg);
+        preempt_enable();
+}
+
+static inline void stop_one_cpu_nowait(unsigned int cpu,
+                                       cpu_stop_fn_t fn, void *arg,
+                                       struct cpu_stop_work *work_buf)
+{
+        if (cpu == smp_processor_id()) {
+                INIT_WORK(&work_buf->work, stop_one_cpu_nowait_workfn);
+                work_buf->fn = fn;
+                work_buf->arg = arg;
+                schedule_work(&work_buf->work);
+        }
+}
+
+static inline int stop_cpus(const struct cpumask *cpumask,
+                            cpu_stop_fn_t fn, void *arg)
+{
+        if (cpumask_test_cpu(raw_smp_processor_id(), cpumask))
+                return stop_one_cpu(raw_smp_processor_id(), fn, arg);
+        return -ENOENT;
+}
+
+static inline int try_stop_cpus(const struct cpumask *cpumask,
+                                cpu_stop_fn_t fn, void *arg)
+{
+        return stop_cpus(cpumask, fn, arg);
+}
+
+#endif  /* CONFIG_SMP */
+
+/*
+ * stop_machine "Bogolock": stop the entire machine, disable
+ * interrupts.  This is a very heavy lock, which is equivalent to
+ * grabbing every spinlock (and more).  So the "read" side to such a
+ * lock is anything which disables preeempt.
+ */
 #if defined(CONFIG_STOP_MACHINE) && defined(CONFIG_SMP)
 
 /**
@@ -36,24 +124,7 @@ int stop_machine(int (*fn)(void *), void *data, const struct cpumask *cpus);
  */
 int __stop_machine(int (*fn)(void *), void *data, const struct cpumask *cpus);
 
-/**
- * stop_machine_create: create all stop_machine threads
- *
- * Description: This causes all stop_machine threads to be created before
- * stop_machine actually gets called. This can be used by subsystems that
- * need a non failing stop_machine infrastructure.
- */
-int stop_machine_create(void);
-
-/**
- * stop_machine_destroy: destroy all stop_machine threads
- *
- * Description: This causes all stop_machine threads which were created with
- * stop_machine_create to be destroyed again.
- */
-void stop_machine_destroy(void);
-
-#else
+#else    /* CONFIG_STOP_MACHINE && CONFIG_SMP */
 
 static inline int stop_machine(int (*fn)(void *), void *data,
                                const struct cpumask *cpus)
@@ -65,8 +136,5 @@ static inline int stop_machine(int (*fn)(void *), void *data,
         return ret;
 }
 
-static inline int stop_machine_create(void) { return 0; }
-static inline void stop_machine_destroy(void) { }
-
-#endif /* CONFIG_SMP */
-#endif /* _LINUX_STOP_MACHINE */
+#endif  /* CONFIG_STOP_MACHINE && CONFIG_SMP */
+#endif  /* _LINUX_STOP_MACHINE */
diff --git a/include/linux/tick.h b/include/linux/tick.h
index d2ae79e21be3..b232ccc0ee29 100644
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -42,6 +42,7 @@ enum tick_nohz_mode {
  * @idle_waketime:      Time when the idle was interrupted
  * @idle_exittime:      Time when the idle state was left
  * @idle_sleeptime:     Sum of the time slept in idle with sched tick stopped
+ * @iowait_sleeptime:   Sum of the time slept in idle with sched tick stopped, with IO outstanding
  * @sleep_length:       Duration of the current idle sleep
  * @do_timer_lst:       CPU was the last one doing do_timer before going idle
  */
@@ -60,7 +61,7 @@ struct tick_sched {
         ktime_t                         idle_waketime;
         ktime_t                         idle_exittime;
         ktime_t                         idle_sleeptime;
-        ktime_t                         idle_lastupdate;
+        ktime_t                         iowait_sleeptime;
         ktime_t                         sleep_length;
         unsigned long                   last_jiffies;
         unsigned long                   next_jiffies;
@@ -124,6 +125,7 @@ extern void tick_nohz_stop_sched_tick(int inidle);
 extern void tick_nohz_restart_sched_tick(void);
 extern ktime_t tick_nohz_get_sleep_length(void);
 extern u64 get_cpu_idle_time_us(int cpu, u64 *last_update_time);
+extern u64 get_cpu_iowait_time_us(int cpu, u64 *last_update_time);
 # else
 static inline void tick_nohz_stop_sched_tick(int inidle) { }
 static inline void tick_nohz_restart_sched_tick(void) { }
@@ -134,6 +136,7 @@ static inline ktime_t tick_nohz_get_sleep_length(void)
         return len;
 }
 static inline u64 get_cpu_idle_time_us(int cpu, u64 *unused) { return -1; }
+static inline u64 get_cpu_iowait_time_us(int cpu, u64 *unused) { return -1; }
 # endif /* !NO_HZ */
 
 #endif
diff --git a/include/linux/wait.h b/include/linux/wait.h
index a48e16b77d5e..76d96d035ea0 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -127,12 +127,26 @@ static inline void __add_wait_queue(wait_queue_head_t *head, wait_queue_t *new)
 /*
  * Used for wake-one threads:
  */
+static inline void __add_wait_queue_exclusive(wait_queue_head_t *q,
+                                              wait_queue_t *wait)
+{
+        wait->flags |= WQ_FLAG_EXCLUSIVE;
+        __add_wait_queue(q, wait);
+}
+
 static inline void __add_wait_queue_tail(wait_queue_head_t *head,
-                                                wait_queue_t *new)
+                                         wait_queue_t *new)
 {
         list_add_tail(&new->task_list, &head->task_list);
 }
 
+static inline void __add_wait_queue_tail_exclusive(wait_queue_head_t *q,
+                                              wait_queue_t *wait)
+{
+        wait->flags |= WQ_FLAG_EXCLUSIVE;
+        __add_wait_queue_tail(q, wait);
+}
+
 static inline void __remove_wait_queue(wait_queue_head_t *head,
                                                         wait_queue_t *old)
 {
@@ -404,25 +418,6 @@ do {									\
 })
 
 /*
- * Must be called with the spinlock in the wait_queue_head_t held.
- */
-static inline void add_wait_queue_exclusive_locked(wait_queue_head_t *q,
-                                                   wait_queue_t * wait)
-{
-        wait->flags |= WQ_FLAG_EXCLUSIVE;
-        __add_wait_queue_tail(q,  wait);
-}
-
-/*
- * Must be called with the spinlock in the wait_queue_head_t held.
- */
-static inline void remove_wait_queue_locked(wait_queue_head_t *q,
-                                            wait_queue_t * wait)
-{
-        __remove_wait_queue(q,  wait);
-}
-
-/*
  * These are the old interfaces to sleep waiting for an event.
  * They are racy.  DO NOT use them, use the wait_event* interfaces above.
  * We plan to remove these interfaces.
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index 8be5135ff7aa..2c55a7ea20af 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -107,6 +107,7 @@ typedef enum {
         SCTP_CMD_T1_RETRAN,      /* Mark for retransmission after T1 timeout  */
         SCTP_CMD_UPDATE_INITTAG, /* Update peer inittag */
         SCTP_CMD_SEND_MSG,       /* Send the whole use message */
+        SCTP_CMD_SEND_NEXT_ASCONF, /* Send the next ASCONF after ACK */
         SCTP_CMD_LAST
 } sctp_verb_t;
 
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 78740ec57d5d..fa6cde578a1d 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -128,6 +128,7 @@ extern int sctp_register_pf(struct sctp_pf *, sa_family_t);
 int sctp_backlog_rcv(struct sock *sk, struct sk_buff *skb);
 int sctp_inet_listen(struct socket *sock, int backlog);
 void sctp_write_space(struct sock *sk);
+void sctp_data_ready(struct sock *sk, int len);
 unsigned int sctp_poll(struct file *file, struct socket *sock,
                 poll_table *wait);
 void sctp_sock_rfree(struct sk_buff *skb);
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index d57847f2f6c1..aab3c13dc310 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -26,6 +26,7 @@
 #ifdef __KERNEL__
 #include <linux/device.h>
 #include <pcmcia/ss.h>
+#include <asm/atomic.h>
 
 /*
  * PCMCIA device drivers (16-bit cards only; 32-bit cards require CardBus
@@ -94,10 +95,8 @@ struct pcmcia_device {
         config_req_t            conf;
         window_handle_t         win;
 
-        /* Is the device suspended, or in the process of
-         * being removed? */
+        /* Is the device suspended? */
         u16                     suspended:1;
-        u16                     _removed:1;
 
         /* Flags whether io, irq, win configurations were
          * requested, and whether the configuration is "locked" */
@@ -115,7 +114,7 @@ struct pcmcia_device {
         u16                     has_card_id:1;
         u16                     has_func_id:1;
 
-        u16                     reserved:3;
+        u16                     reserved:4;
 
         u8                      func_id;
         u16                     manf_id;
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index 2e488b60bc76..344705cb42f4 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -224,18 +224,16 @@ struct pcmcia_socket {
 
         /* 16-bit state: */
         struct {
-                /* PCMCIA card is present in socket */
-                u8                      present:1;
                 /* "master" ioctl is used */
                 u8                      busy:1;
-                /* pcmcia module is being unloaded */
-                u8                      dead:1;
                 /* the PCMCIA card consists of two pseudo devices */
                 u8                      has_pfc:1;
 
-                u8                      reserved:4;
+                u8                      reserved:6;
         } pcmcia_state;
 
+        /* non-zero if PCMCIA card is present */
+        atomic_t                        present;
 
 #ifdef CONFIG_PCMCIA_IOCTL
         struct user_info_t              *user;
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
index cfceb0b73e20..4f733ecea46e 100644
--- a/include/trace/events/sched.h
+++ b/include/trace/events/sched.h
@@ -51,15 +51,12 @@ TRACE_EVENT(sched_kthread_stop_ret,
 
 /*
  * Tracepoint for waiting on task to unschedule:
- *
- * (NOTE: the 'rq' argument is not used by generic trace events,
- *        but used by the latency tracer plugin. )
  */
 TRACE_EVENT(sched_wait_task,
 
-        TP_PROTO(struct rq *rq, struct task_struct *p),
+        TP_PROTO(struct task_struct *p),
 
-        TP_ARGS(rq, p),
+        TP_ARGS(p),
 
         TP_STRUCT__entry(
                 __array(        char,   comm,   TASK_COMM_LEN   )
@@ -79,15 +76,12 @@ TRACE_EVENT(sched_wait_task,
 
 /*
  * Tracepoint for waking up a task:
- *
- * (NOTE: the 'rq' argument is not used by generic trace events,
- *        but used by the latency tracer plugin. )
  */
 DECLARE_EVENT_CLASS(sched_wakeup_template,
 
-        TP_PROTO(struct rq *rq, struct task_struct *p, int success),
+        TP_PROTO(struct task_struct *p, int success),
 
-        TP_ARGS(rq, p, success),
+        TP_ARGS(p, success),
 
         TP_STRUCT__entry(
                 __array(        char,   comm,   TASK_COMM_LEN   )
@@ -111,31 +105,25 @@ DECLARE_EVENT_CLASS(sched_wakeup_template,
 );
 
 DEFINE_EVENT(sched_wakeup_template, sched_wakeup,
-             TP_PROTO(struct rq *rq, struct task_struct *p, int success),
-             TP_ARGS(rq, p, success));
+             TP_PROTO(struct task_struct *p, int success),
+             TP_ARGS(p, success));
 
 /*
  * Tracepoint for waking up a new task:
- *
- * (NOTE: the 'rq' argument is not used by generic trace events,
- *        but used by the latency tracer plugin. )
  */
 DEFINE_EVENT(sched_wakeup_template, sched_wakeup_new,
-             TP_PROTO(struct rq *rq, struct task_struct *p, int success),
-             TP_ARGS(rq, p, success));
+             TP_PROTO(struct task_struct *p, int success),
+             TP_ARGS(p, success));
 
 /*
  * Tracepoint for task switches, performed by the scheduler:
- *
- * (NOTE: the 'rq' argument is not used by generic trace events,
- *        but used by the latency tracer plugin. )
  */
 TRACE_EVENT(sched_switch,
 
-        TP_PROTO(struct rq *rq, struct task_struct *prev,
+        TP_PROTO(struct task_struct *prev,
                  struct task_struct *next),
 
-        TP_ARGS(rq, prev, next),
+        TP_ARGS(prev, next),
 
         TP_STRUCT__entry(
                 __array(        char,   prev_comm,      TASK_COMM_LEN   )
diff --git a/init/Kconfig b/init/Kconfig
index eb77e8ccde1c..5fe94b82e4c0 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -604,8 +604,7 @@ config RT_GROUP_SCHED
         default n
         help
           This feature lets you explicitly allocate real CPU bandwidth
-          to users or control groups (depending on the "Basis for grouping tasks"
-          setting below. If enabled, it will also make it impossible to
+          to task groups. If enabled, it will also make it impossible to
           schedule realtime tasks for non-root users until you allocate
           realtime bandwidth for them.
           See Documentation/scheduler/sched-rt-group.txt for more information.
diff --git a/init/initramfs.c b/init/initramfs.c
index 37d3859b1b32..4b9c20205092 100644
--- a/init/initramfs.c
+++ b/init/initramfs.c
@@ -457,7 +457,8 @@ static char * __init unpack_to_rootfs(char *buf, unsigned len)
                                          compress_name);
                                 message = msg_buf;
                         }
-                }
+                } else
+                        error("junk in compressed archive");
                 if (state != Reset)
                         error("junk in compressed archive");
                 this_header = saved_offset + my_inptr;
diff --git a/kernel/Makefile b/kernel/Makefile
index a987aa1676b5..149e18ef1ab1 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -68,7 +68,7 @@ obj-$(CONFIG_USER_NS) += user_namespace.o
 obj-$(CONFIG_PID_NS) += pid_namespace.o
 obj-$(CONFIG_IKCONFIG) += configs.o
 obj-$(CONFIG_RESOURCE_COUNTERS) += res_counter.o
-obj-$(CONFIG_STOP_MACHINE) += stop_machine.o
+obj-$(CONFIG_SMP) += stop_machine.o
 obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o
 obj-$(CONFIG_AUDIT) += audit.o auditfilter.o audit_watch.o
 obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
diff --git a/kernel/capability.c b/kernel/capability.c
index 9e4697e9b276..2f05303715a5 100644
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -15,7 +15,6 @@
 #include <linux/syscalls.h>
 #include <linux/pid_namespace.h>
 #include <asm/uaccess.h>
-#include "cred-internals.h"
 
 /*
  * Leveraged for setting/resetting capabilities
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index e2769e13980c..4a07d057a265 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -3010,7 +3010,7 @@ static int cgroup_event_wake(wait_queue_t *wait, unsigned mode,
         unsigned long flags = (unsigned long)key;
 
         if (flags & POLLHUP) {
-                remove_wait_queue_locked(event->wqh, &event->wait);
+                __remove_wait_queue(event->wqh, &event->wait);
                 spin_lock(&cgrp->event_list_lock);
                 list_del(&event->list);
                 spin_unlock(&cgrp->event_list_lock);
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 25bba73b1be3..545777574779 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -164,6 +164,7 @@ static inline void check_for_tasks(int cpu)
 }
 
 struct take_cpu_down_param {
+        struct task_struct *caller;
         unsigned long mod;
         void *hcpu;
 };
@@ -172,6 +173,7 @@ struct take_cpu_down_param {
 static int __ref take_cpu_down(void *_param)
 {
         struct take_cpu_down_param *param = _param;
+        unsigned int cpu = (unsigned long)param->hcpu;
         int err;
 
         /* Ensure this CPU doesn't handle any more interrupts. */
@@ -182,6 +184,8 @@ static int __ref take_cpu_down(void *_param)
         raw_notifier_call_chain(&cpu_chain, CPU_DYING | param->mod,
                                 param->hcpu);
 
+        if (task_cpu(param->caller) == cpu)
+                move_task_off_dead_cpu(cpu, param->caller);
         /* Force idle task to run as soon as we yield: it should
            immediately notice cpu is offline and die quickly. */
         sched_idle_next();
@@ -192,10 +196,10 @@ static int __ref take_cpu_down(void *_param)
 static int __ref _cpu_down(unsigned int cpu, int tasks_frozen)
 {
         int err, nr_calls = 0;
-        cpumask_var_t old_allowed;
         void *hcpu = (void *)(long)cpu;
         unsigned long mod = tasks_frozen ? CPU_TASKS_FROZEN : 0;
         struct take_cpu_down_param tcd_param = {
+                .caller = current,
                 .mod = mod,
                 .hcpu = hcpu,
         };
@@ -206,9 +210,6 @@ static int __ref _cpu_down(unsigned int cpu, int tasks_frozen)
         if (!cpu_online(cpu))
                 return -EINVAL;
 
-        if (!alloc_cpumask_var(&old_allowed, GFP_KERNEL))
-                return -ENOMEM;
-
         cpu_hotplug_begin();
         set_cpu_active(cpu, false);
         err = __raw_notifier_call_chain(&cpu_chain, CPU_DOWN_PREPARE | mod,
@@ -225,10 +226,6 @@ static int __ref _cpu_down(unsigned int cpu, int tasks_frozen)
                 goto out_release;
         }
 
-        /* Ensure that we are not runnable on dying cpu */
-        cpumask_copy(old_allowed, &current->cpus_allowed);
-        set_cpus_allowed_ptr(current, cpu_active_mask);
-
         err = __stop_machine(take_cpu_down, &tcd_param, cpumask_of(cpu));
         if (err) {
                 set_cpu_active(cpu, true);
@@ -237,7 +234,7 @@ static int __ref _cpu_down(unsigned int cpu, int tasks_frozen)
                                             hcpu) == NOTIFY_BAD)
                         BUG();
 
-                goto out_allowed;
+                goto out_release;
         }
         BUG_ON(cpu_online(cpu));
 
@@ -255,8 +252,6 @@ static int __ref _cpu_down(unsigned int cpu, int tasks_frozen)
 
         check_for_tasks(cpu);
 
-out_allowed:
-        set_cpus_allowed_ptr(current, old_allowed);
 out_release:
         cpu_hotplug_done();
         if (!err) {
@@ -264,7 +259,6 @@ out_release:
                                             hcpu) == NOTIFY_BAD)
                         BUG();
         }
-        free_cpumask_var(old_allowed);
         return err;
 }
 
@@ -272,9 +266,6 @@ int __ref cpu_down(unsigned int cpu)
 {
         int err;
 
-        err = stop_machine_create();
-        if (err)
-                return err;
         cpu_maps_update_begin();
 
         if (cpu_hotplug_disabled) {
@@ -286,7 +277,6 @@ int __ref cpu_down(unsigned int cpu)
 
 out:
         cpu_maps_update_done();
-        stop_machine_destroy();
         return err;
 }
 EXPORT_SYMBOL(cpu_down);
@@ -367,9 +357,6 @@ int disable_nonboot_cpus(void)
 {
         int cpu, first_cpu, error;
 
-        error = stop_machine_create();
-        if (error)
-                return error;
         cpu_maps_update_begin();
         first_cpu = cpumask_first(cpu_online_mask);
         /*
@@ -400,7 +387,6 @@ int disable_nonboot_cpus(void)
                 printk(KERN_ERR "Non-boot CPUs are not disabled\n");
         }
         cpu_maps_update_done();
-        stop_machine_destroy();
         return error;
 }
 
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index d10946748ec2..9a50c5f6e727 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -2182,19 +2182,52 @@ void __init cpuset_init_smp(void)
 void cpuset_cpus_allowed(struct task_struct *tsk, struct cpumask *pmask)
 {
         mutex_lock(&callback_mutex);
-        cpuset_cpus_allowed_locked(tsk, pmask);
+        task_lock(tsk);
+        guarantee_online_cpus(task_cs(tsk), pmask);
+        task_unlock(tsk);
         mutex_unlock(&callback_mutex);
 }
 
-/**
- * cpuset_cpus_allowed_locked - return cpus_allowed mask from a tasks cpuset.
- * Must be called with callback_mutex held.
- **/
-void cpuset_cpus_allowed_locked(struct task_struct *tsk, struct cpumask *pmask)
+int cpuset_cpus_allowed_fallback(struct task_struct *tsk)
 {
-        task_lock(tsk);
-        guarantee_online_cpus(task_cs(tsk), pmask);
-        task_unlock(tsk);
+        const struct cpuset *cs;
+        int cpu;
+
+        rcu_read_lock();
+        cs = task_cs(tsk);
+        if (cs)
+                cpumask_copy(&tsk->cpus_allowed, cs->cpus_allowed);
+        rcu_read_unlock();
+
+        /*
+         * We own tsk->cpus_allowed, nobody can change it under us.
+         *
+         * But we used cs && cs->cpus_allowed lockless and thus can
+         * race with cgroup_attach_task() or update_cpumask() and get
+         * the wrong tsk->cpus_allowed. However, both cases imply the
+         * subsequent cpuset_change_cpumask()->set_cpus_allowed_ptr()
+         * which takes task_rq_lock().
+         *
+         * If we are called after it dropped the lock we must see all
+         * changes in tsk_cs()->cpus_allowed. Otherwise we can temporary
+         * set any mask even if it is not right from task_cs() pov,
+         * the pending set_cpus_allowed_ptr() will fix things.
+         */
+
+        cpu = cpumask_any_and(&tsk->cpus_allowed, cpu_active_mask);
+        if (cpu >= nr_cpu_ids) {
+                /*
+                 * Either tsk->cpus_allowed is wrong (see above) or it
+                 * is actually empty. The latter case is only possible
+                 * if we are racing with remove_tasks_in_empty_cpuset().
+                 * Like above we can temporary set any mask and rely on
+                 * set_cpus_allowed_ptr() as synchronization point.
+                 */
+                cpumask_copy(&tsk->cpus_allowed, cpu_possible_mask);
+                cpu = cpumask_any(cpu_active_mask);
+        }
+
+        return cpu;
 }
 
 void cpuset_init_current_mems_allowed(void)
@@ -2383,22 +2416,6 @@ int __cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask)
 }
 
 /**
- * cpuset_lock - lock out any changes to cpuset structures
- *
- * The out of memory (oom) code needs to mutex_lock cpusets
- * from being changed while it scans the tasklist looking for a
- * task in an overlapping cpuset.  Expose callback_mutex via this
- * cpuset_lock() routine, so the oom code can lock it, before
- * locking the task list.  The tasklist_lock is a spinlock, so
- * must be taken inside callback_mutex.
- */
-
-void cpuset_lock(void)
-{
-        mutex_lock(&callback_mutex);
-}
-
-/**
  * cpuset_unlock - release lock on cpuset changes
  *
  * Undo the lock taken in a previous cpuset_lock() call.
diff --git a/kernel/cred-internals.h b/kernel/cred-internals.h
deleted file mode 100644
index 2dc4fc2d0bf1..000000000000
--- a/kernel/cred-internals.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Internal credentials stuff
- *
- * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-/*
- * user.c
- */
-static inline void sched_switch_user(struct task_struct *p)
-{
-#ifdef CONFIG_USER_SCHED
-        sched_move_task(p);
-#endif  /* CONFIG_USER_SCHED */
-}
-
diff --git a/kernel/cred.c b/kernel/cred.c
index e1dbe9eef800..8f3672a58a1e 100644
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -17,7 +17,6 @@
 #include <linux/init_task.h>
 #include <linux/security.h>
 #include <linux/cn_proc.h>
-#include "cred-internals.h"
 
 #if 0
 #define kdebug(FMT, ...) \
@@ -398,6 +397,8 @@ struct cred *prepare_usermodehelper_creds(void)
 
 error:
         put_cred(new);
+        return NULL;
+
 free_tgcred:
 #ifdef CONFIG_KEYS
         kfree(tgcred);
@@ -558,8 +559,6 @@ int commit_creds(struct cred *new)
                 atomic_dec(&old->user->processes);
         alter_cred_subscribers(old, -2);
 
-        sched_switch_user(task);
-
         /* send notifications */
         if (new->uid   != old->uid  ||
             new->euid  != old->euid ||
@@ -791,8 +790,6 @@ bool creds_are_invalid(const struct cred *cred)
 {
         if (cred->magic != CRED_MAGIC)
                 return true;
-        if (atomic_read(&cred->usage) < atomic_read(&cred->subscribers))
-                return true;
 #ifdef CONFIG_SECURITY_SELINUX
         if (selinux_is_enabled()) {
                 if ((unsigned long) cred->security < PAGE_SIZE)
diff --git a/kernel/exit.c b/kernel/exit.c
index 7f2683a10ac4..eabca5a73a85 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -55,7 +55,6 @@
 #include <asm/unistd.h>
 #include <asm/pgtable.h>
 #include <asm/mmu_context.h>
-#include "cred-internals.h"
 
 static void exit_mm(struct task_struct * tsk);
 
diff --git a/kernel/module.c b/kernel/module.c
index b8a1e313448c..e2564580f3f1 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -724,16 +724,8 @@ SYSCALL_DEFINE2(delete_module, const char __user *, name_user,
                 return -EFAULT;
         name[MODULE_NAME_LEN-1] = '\0';
 
-        /* Create stop_machine threads since free_module relies on
-         * a non-failing stop_machine call. */
-        ret = stop_machine_create();
-        if (ret)
-                return ret;
-
-        if (mutex_lock_interruptible(&module_mutex) != 0) {
-                ret = -EINTR;
-                goto out_stop;
-        }
+        if (mutex_lock_interruptible(&module_mutex) != 0)
+                return -EINTR;
 
         mod = find_module(name);
         if (!mod) {
@@ -793,8 +785,6 @@ SYSCALL_DEFINE2(delete_module, const char __user *, name_user,
 
  out:
         mutex_unlock(&module_mutex);
-out_stop:
-        stop_machine_destroy();
         return ret;
 }
 
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 58df55bf83ed..2b676f3a0f26 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -669,7 +669,7 @@ static struct rcu_torture_ops sched_expedited_ops = {
         .sync           = synchronize_sched_expedited,
         .cb_barrier     = NULL,
         .fqs            = rcu_sched_force_quiescent_state,
-        .stats          = rcu_expedited_torture_stats,
+        .stats          = NULL,
         .irq_capable    = 1,
         .name           = "sched_expedited"
 };
diff --git a/kernel/sched.c b/kernel/sched.c
index 6af210a7de70..b531d7934083 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -55,9 +55,9 @@
 #include <linux/cpu.h>
 #include <linux/cpuset.h>
 #include <linux/percpu.h>
-#include <linux/kthread.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
+#include <linux/stop_machine.h>
 #include <linux/sysctl.h>
 #include <linux/syscalls.h>
 #include <linux/times.h>
@@ -493,8 +493,11 @@ struct rq {
         #define CPU_LOAD_IDX_MAX 5
         unsigned long cpu_load[CPU_LOAD_IDX_MAX];
 #ifdef CONFIG_NO_HZ
+        u64 nohz_stamp;
         unsigned char in_nohz_recently;
 #endif
+        unsigned int skip_clock_update;
+
         /* capture load from *all* tasks on this cpu: */
         struct load_weight load;
         unsigned long nr_load_updates;
@@ -536,15 +539,13 @@ struct rq {
         int post_schedule;
         int active_balance;
         int push_cpu;
+        struct cpu_stop_work active_balance_work;
         /* cpu of this runqueue: */
         int cpu;
         int online;
 
         unsigned long avg_load_per_task;
 
-        struct task_struct *migration_thread;
-        struct list_head migration_queue;
-
         u64 rt_avg;
         u64 age_stamp;
         u64 idle_stamp;
@@ -592,6 +593,13 @@ static inline
 void check_preempt_curr(struct rq *rq, struct task_struct *p, int flags)
 {
         rq->curr->sched_class->check_preempt_curr(rq, p, flags);
+
+        /*
+         * A queue event has occurred, and we're going to schedule.  In
+         * this case, we can save a useless back to back clock update.
+         */
+        if (test_tsk_need_resched(p))
+                rq->skip_clock_update = 1;
 }
 
 static inline int cpu_of(struct rq *rq)
@@ -626,7 +634,8 @@ static inline int cpu_of(struct rq *rq)
 
 inline void update_rq_clock(struct rq *rq)
 {
-        rq->clock = sched_clock_cpu(cpu_of(rq));
+        if (!rq->skip_clock_update)
+                rq->clock = sched_clock_cpu(cpu_of(rq));
 }
 
 /*
@@ -904,16 +913,12 @@ static inline void finish_lock_switch(struct rq *rq, struct task_struct *prev)
 #endif /* __ARCH_WANT_UNLOCKED_CTXSW */
 
 /*
- * Check whether the task is waking, we use this to synchronize against
- * ttwu() so that task_cpu() reports a stable number.
- *
- * We need to make an exception for PF_STARTING tasks because the fork
- * path might require task_rq_lock() to work, eg. it can call
- * set_cpus_allowed_ptr() from the cpuset clone_ns code.
+ * Check whether the task is waking, we use this to synchronize ->cpus_allowed
+ * against ttwu().
  */
 static inline int task_is_waking(struct task_struct *p)
 {
-        return unlikely((p->state == TASK_WAKING) && !(p->flags & PF_STARTING));
+        return unlikely(p->state == TASK_WAKING);
 }
 
 /*
@@ -926,11 +931,9 @@ static inline struct rq *__task_rq_lock(struct task_struct *p)
         struct rq *rq;
 
         for (;;) {
-                while (task_is_waking(p))
-                        cpu_relax();
                 rq = task_rq(p);
                 raw_spin_lock(&rq->lock);
-                if (likely(rq == task_rq(p) && !task_is_waking(p)))
+                if (likely(rq == task_rq(p)))
                         return rq;
                 raw_spin_unlock(&rq->lock);
         }
@@ -947,12 +950,10 @@ static struct rq *task_rq_lock(struct task_struct *p, unsigned long *flags)
         struct rq *rq;
 
         for (;;) {
-                while (task_is_waking(p))
-                        cpu_relax();
                 local_irq_save(*flags);
                 rq = task_rq(p);
                 raw_spin_lock(&rq->lock);
-                if (likely(rq == task_rq(p) && !task_is_waking(p)))
+                if (likely(rq == task_rq(p)))
                         return rq;
                 raw_spin_unlock_irqrestore(&rq->lock, *flags);
         }
@@ -1229,6 +1230,17 @@ void wake_up_idle_cpu(int cpu)
         if (!tsk_is_polling(rq->idle))
                 smp_send_reschedule(cpu);
 }
+
+int nohz_ratelimit(int cpu)
+{
+        struct rq *rq = cpu_rq(cpu);
+        u64 diff = rq->clock - rq->nohz_stamp;
+
+        rq->nohz_stamp = rq->clock;
+
+        return diff < (NSEC_PER_SEC / HZ) >> 1;
+}
+
 #endif /* CONFIG_NO_HZ */
 
 static u64 sched_avg_period(void)
@@ -1771,8 +1783,6 @@ static void double_rq_lock(struct rq *rq1, struct rq *rq2)
                         raw_spin_lock_nested(&rq1->lock, SINGLE_DEPTH_NESTING);
                 }
         }
-        update_rq_clock(rq1);
-        update_rq_clock(rq2);
 }
 
 /*
@@ -1803,7 +1813,7 @@ static void cfs_rq_set_shares(struct cfs_rq *cfs_rq, unsigned long shares)
 }
 #endif
 
-static void calc_load_account_active(struct rq *this_rq);
+static void calc_load_account_idle(struct rq *this_rq);
 static void update_sysctl(void);
 static int get_update_sysctl_factor(void);
 
@@ -1860,62 +1870,43 @@ static void set_load_weight(struct task_struct *p)
         p->se.load.inv_weight = prio_to_wmult[p->static_prio - MAX_RT_PRIO];
 }
 
-static void update_avg(u64 *avg, u64 sample)
+static void enqueue_task(struct rq *rq, struct task_struct *p, int flags)
 {
-        s64 diff = sample - *avg;
-        *avg += diff >> 3;
-}
-
-static void
-enqueue_task(struct rq *rq, struct task_struct *p, int wakeup, bool head)
-{
-        if (wakeup)
-                p->se.start_runtime = p->se.sum_exec_runtime;
-
+        update_rq_clock(rq);
         sched_info_queued(p);
-        p->sched_class->enqueue_task(rq, p, wakeup, head);
+        p->sched_class->enqueue_task(rq, p, flags);
         p->se.on_rq = 1;
 }
 
-static void dequeue_task(struct rq *rq, struct task_struct *p, int sleep)
+static void dequeue_task(struct rq *rq, struct task_struct *p, int flags)
 {
-        if (sleep) {
-                if (p->se.last_wakeup) {
-                        update_avg(&p->se.avg_overlap,
-                                p->se.sum_exec_runtime - p->se.last_wakeup);
-                        p->se.last_wakeup = 0;
-                } else {
-                        update_avg(&p->se.avg_wakeup,
-                                sysctl_sched_wakeup_granularity);
-                }
-        }
-
+        update_rq_clock(rq);
         sched_info_dequeued(p);
-        p->sched_class->dequeue_task(rq, p, sleep);
+        p->sched_class->dequeue_task(rq, p, flags);
         p->se.on_rq = 0;
 }
 
 /*
  * activate_task - move a task to the runqueue.
  */
-static void activate_task(struct rq *rq, struct task_struct *p, int wakeup)
+static void activate_task(struct rq *rq, struct task_struct *p, int flags)
 {
         if (task_contributes_to_load(p))
                 rq->nr_uninterruptible--;
 
-        enqueue_task(rq, p, wakeup, false);
+        enqueue_task(rq, p, flags);
         inc_nr_running(rq);
 }
 
 /*
  * deactivate_task - remove a task from the runqueue.
  */
-static void deactivate_task(struct rq *rq, struct task_struct *p, int sleep)
+static void deactivate_task(struct rq *rq, struct task_struct *p, int flags)
 {
         if (task_contributes_to_load(p))
                 rq->nr_uninterruptible++;
 
-        dequeue_task(rq, p, sleep);
+        dequeue_task(rq, p, flags);
         dec_nr_running(rq);
 }
 
@@ -2044,21 +2035,18 @@ void set_task_cpu(struct task_struct *p, unsigned int new_cpu)
         __set_task_cpu(p, new_cpu);
 }
 
-struct migration_req {
-        struct list_head list;
-
+struct migration_arg {
         struct task_struct *task;
         int dest_cpu;
-
-        struct completion done;
 };
 
+static int migration_cpu_stop(void *data);
+
 /*
  * The task's runqueue lock must be held.
  * Returns true if you have to wait for migration thread.
  */
-static int
-migrate_task(struct task_struct *p, int dest_cpu, struct migration_req *req)
+static bool migrate_task(struct task_struct *p, int dest_cpu)
 {
         struct rq *rq = task_rq(p);
 
@@ -2066,15 +2054,7 @@ migrate_task(struct task_struct *p, int dest_cpu, struct migration_req *req)
          * If the task is not on a runqueue (and not running), then
          * the next wake-up will properly place the task.
          */
-        if (!p->se.on_rq && !task_running(rq, p))
-                return 0;
-
-        init_completion(&req->done);
-        req->task = p;
-        req->dest_cpu = dest_cpu;
-        list_add(&req->list, &rq->migration_queue);
-
-        return 1;
+        return p->se.on_rq || task_running(rq, p);
 }
 
 /*
@@ -2175,7 +2155,7 @@ unsigned long wait_task_inactive(struct task_struct *p, long match_state)
                  * just go back and repeat.
                  */
                 rq = task_rq_lock(p, &flags);
-                trace_sched_wait_task(rq, p);
+                trace_sched_wait_task(p);
                 running = task_running(rq, p);
                 on_rq = p->se.on_rq;
                 ncsw = 0;
@@ -2273,6 +2253,9 @@ void task_oncpu_function_call(struct task_struct *p,
 }
 
 #ifdef CONFIG_SMP
+/*
+ * ->cpus_allowed is protected by either TASK_WAKING or rq->lock held.
+ */
 static int select_fallback_rq(int cpu, struct task_struct *p)
 {
         int dest_cpu;
@@ -2289,12 +2272,8 @@ static int select_fallback_rq(int cpu, struct task_struct *p)
                 return dest_cpu;
 
         /* No more Mr. Nice Guy. */
-        if (dest_cpu >= nr_cpu_ids) {
-                rcu_read_lock();
-                cpuset_cpus_allowed_locked(p, &p->cpus_allowed);
-                rcu_read_unlock();
-                dest_cpu = cpumask_any_and(cpu_active_mask, &p->cpus_allowed);
-
+        if (unlikely(dest_cpu >= nr_cpu_ids)) {
+                dest_cpu = cpuset_cpus_allowed_fallback(p);
                 /*
                  * Don't tell them about moving exiting tasks or
                  * kernel threads (both mm NULL), since they never
@@ -2311,17 +2290,12 @@ static int select_fallback_rq(int cpu, struct task_struct *p)
 }
 
 /*
- * Gets called from 3 sites (exec, fork, wakeup), since it is called without
- * holding rq->lock we need to ensure ->cpus_allowed is stable, this is done
- * by:
- *
- *  exec:           is unstable, retry loop
- *  fork & wake-up: serialize ->cpus_allowed against TASK_WAKING
+ * The caller (fork, wakeup) owns TASK_WAKING, ->cpus_allowed is stable.
  */
 static inline
-int select_task_rq(struct task_struct *p, int sd_flags, int wake_flags)
+int select_task_rq(struct rq *rq, struct task_struct *p, int sd_flags, int wake_flags)
 {
-        int cpu = p->sched_class->select_task_rq(p, sd_flags, wake_flags);
+        int cpu = p->sched_class->select_task_rq(rq, p, sd_flags, wake_flags);
 
         /*
          * In order not to call set_task_cpu() on a blocking task we need
@@ -2339,6 +2313,12 @@ int select_task_rq(struct task_struct *p, int sd_flags, int wake_flags)
 
         return cpu;
 }
+
+static void update_avg(u64 *avg, u64 sample)
+{
+        s64 diff = sample - *avg;
+        *avg += diff >> 3;
+}
 #endif
 
 /***
@@ -2360,16 +2340,13 @@ static int try_to_wake_up(struct task_struct *p, unsigned int state,
 {
         int cpu, orig_cpu, this_cpu, success = 0;
         unsigned long flags;
+        unsigned long en_flags = ENQUEUE_WAKEUP;
         struct rq *rq;
 
-        if (!sched_feat(SYNC_WAKEUPS))
-                wake_flags &= ~WF_SYNC;
-
         this_cpu = get_cpu();
 
         smp_wmb();
         rq = task_rq_lock(p, &flags);
-        update_rq_clock(rq);
         if (!(p->state & state))
                 goto out;
 
@@ -2389,28 +2366,26 @@ static int try_to_wake_up(struct task_struct *p, unsigned int state,
          *
          * First fix up the nr_uninterruptible count:
          */
-        if (task_contributes_to_load(p))
-                rq->nr_uninterruptible--;
+        if (task_contributes_to_load(p)) {
+                if (likely(cpu_online(orig_cpu)))
+                        rq->nr_uninterruptible--;
+                else
+                        this_rq()->nr_uninterruptible--;
+        }
         p->state = TASK_WAKING;
 
-        if (p->sched_class->task_waking)
+        if (p->sched_class->task_waking) {
                 p->sched_class->task_waking(rq, p);
+                en_flags |= ENQUEUE_WAKING;
+        }
 
-        __task_rq_unlock(rq);
-
-        cpu = select_task_rq(p, SD_BALANCE_WAKE, wake_flags);
-        if (cpu != orig_cpu) {
-                /*
-                 * Since we migrate the task without holding any rq->lock,
-                 * we need to be careful with task_rq_lock(), since that
-                 * might end up locking an invalid rq.
-                 */
+        cpu = select_task_rq(rq, p, SD_BALANCE_WAKE, wake_flags);
+        if (cpu != orig_cpu)
                 set_task_cpu(p, cpu);
-        }
+        __task_rq_unlock(rq);
 
         rq = cpu_rq(cpu);
         raw_spin_lock(&rq->lock);
-        update_rq_clock(rq);
 
         /*
          * We migrated the task without holding either rq->lock, however
@@ -2438,36 +2413,20 @@ static int try_to_wake_up(struct task_struct *p, unsigned int state,
 
 out_activate:
 #endif /* CONFIG_SMP */
-        schedstat_inc(p, se.nr_wakeups);
+        schedstat_inc(p, se.statistics.nr_wakeups);
         if (wake_flags & WF_SYNC)
-                schedstat_inc(p, se.nr_wakeups_sync);
+                schedstat_inc(p, se.statistics.nr_wakeups_sync);
         if (orig_cpu != cpu)
-                schedstat_inc(p, se.nr_wakeups_migrate);
+                schedstat_inc(p, se.statistics.nr_wakeups_migrate);
         if (cpu == this_cpu)
-                schedstat_inc(p, se.nr_wakeups_local);
+                schedstat_inc(p, se.statistics.nr_wakeups_local);
         else
-                schedstat_inc(p, se.nr_wakeups_remote);
-        activate_task(rq, p, 1);
+                schedstat_inc(p, se.statistics.nr_wakeups_remote);
+        activate_task(rq, p, en_flags);
         success = 1;
 
-        /*
-         * Only attribute actual wakeups done by this task.
-         */
-        if (!in_interrupt()) {
-                struct sched_entity *se = &current->se;
-                u64 sample = se->sum_exec_runtime;
-
-                if (se->last_wakeup)
-                        sample -= se->last_wakeup;
-                else
-                        sample -= se->start_runtime;
-                update_avg(&se->avg_wakeup, sample);
-
-                se->last_wakeup = se->sum_exec_runtime;
-        }
-
 out_running:
-        trace_sched_wakeup(rq, p, success);
+        trace_sched_wakeup(p, success);
         check_preempt_curr(rq, p, wake_flags);
 
         p->state = TASK_RUNNING;
@@ -2527,42 +2486,9 @@ static void __sched_fork(struct task_struct *p)
         p->se.sum_exec_runtime          = 0;
         p->se.prev_sum_exec_runtime     = 0;
         p->se.nr_migrations             = 0;
-        p->se.last_wakeup               = 0;
-        p->se.avg_overlap               = 0;
-        p->se.start_runtime             = 0;
-        p->se.avg_wakeup                = sysctl_sched_wakeup_granularity;
 
 #ifdef CONFIG_SCHEDSTATS
-        p->se.wait_start                        = 0;
-        p->se.wait_max                          = 0;
-        p->se.wait_count                        = 0;
-        p->se.wait_sum                          = 0;
-
-        p->se.sleep_start                       = 0;
-        p->se.sleep_max                         = 0;
-        p->se.sum_sleep_runtime                 = 0;
-
-        p->se.block_start                       = 0;
-        p->se.block_max                         = 0;
-        p->se.exec_max                          = 0;
-        p->se.slice_max                         = 0;
-
-        p->se.nr_migrations_cold                = 0;
-        p->se.nr_failed_migrations_affine       = 0;
-        p->se.nr_failed_migrations_running      = 0;
-        p->se.nr_failed_migrations_hot          = 0;
-        p->se.nr_forced_migrations              = 0;
-
-        p->se.nr_wakeups                        = 0;
-        p->se.nr_wakeups_sync                   = 0;
-        p->se.nr_wakeups_migrate                = 0;
-        p->se.nr_wakeups_local                  = 0;
-        p->se.nr_wakeups_remote                 = 0;
-        p->se.nr_wakeups_affine                 = 0;
-        p->se.nr_wakeups_affine_attempts        = 0;
-        p->se.nr_wakeups_passive                = 0;
-        p->se.nr_wakeups_idle                   = 0;
-
+        memset(&p->se.statistics, 0, sizeof(p->se.statistics));
 #endif
 
         INIT_LIST_HEAD(&p->rt.run_list);
@@ -2583,11 +2509,11 @@ void sched_fork(struct task_struct *p, int clone_flags)
 
         __sched_fork(p);
         /*
-         * We mark the process as waking here. This guarantees that
+         * We mark the process as running here. This guarantees that
          * nobody will actually run it, and a signal or other external
          * event cannot wake it up and insert it on the runqueue either.
          */
-        p->state = TASK_WAKING;
+        p->state = TASK_RUNNING;
 
         /*
          * Revert to default priority/policy on fork if requested.
@@ -2654,31 +2580,27 @@ void wake_up_new_task(struct task_struct *p, unsigned long clone_flags)
         int cpu __maybe_unused = get_cpu();
 
 #ifdef CONFIG_SMP
+        rq = task_rq_lock(p, &flags);
+        p->state = TASK_WAKING;
+
         /*
          * Fork balancing, do it here and not earlier because:
          *  - cpus_allowed can change in the fork path
          *  - any previously selected cpu might disappear through hotplug
          *
-         * We still have TASK_WAKING but PF_STARTING is gone now, meaning
-         * ->cpus_allowed is stable, we have preemption disabled, meaning
-         * cpu_online_mask is stable.
+         * We set TASK_WAKING so that select_task_rq() can drop rq->lock
+         * without people poking at ->cpus_allowed.
          */
-        cpu = select_task_rq(p, SD_BALANCE_FORK, 0);
+        cpu = select_task_rq(rq, p, SD_BALANCE_FORK, 0);
         set_task_cpu(p, cpu);
-#endif
 
-        /*
-         * Since the task is not on the rq and we still have TASK_WAKING set
-         * nobody else will migrate this task.
-         */
-        rq = cpu_rq(cpu);
-        raw_spin_lock_irqsave(&rq->lock, flags);
-
-        BUG_ON(p->state != TASK_WAKING);
         p->state = TASK_RUNNING;
-        update_rq_clock(rq);
+        task_rq_unlock(rq, &flags);
+#endif
+
+        rq = task_rq_lock(p, &flags);
         activate_task(rq, p, 0);
-        trace_sched_wakeup_new(rq, p, 1);
+        trace_sched_wakeup_new(p, 1);
         check_preempt_curr(rq, p, WF_FORK);
 #ifdef CONFIG_SMP
         if (p->sched_class->task_woken)
@@ -2898,7 +2820,7 @@ context_switch(struct rq *rq, struct task_struct *prev,
         struct mm_struct *mm, *oldmm;
 
         prepare_task_switch(rq, prev, next);
-        trace_sched_switch(rq, prev, next);
+        trace_sched_switch(prev, next);
         mm = next->mm;
         oldmm = prev->active_mm;
         /*
@@ -3015,6 +2937,61 @@ static unsigned long calc_load_update;
 unsigned long avenrun[3];
 EXPORT_SYMBOL(avenrun);
 
+static long calc_load_fold_active(struct rq *this_rq)
+{
+        long nr_active, delta = 0;
+
+        nr_active = this_rq->nr_running;
+        nr_active += (long) this_rq->nr_uninterruptible;
+
+        if (nr_active != this_rq->calc_load_active) {
+                delta = nr_active - this_rq->calc_load_active;
+                this_rq->calc_load_active = nr_active;
+        }
+
+        return delta;
+}
+
+#ifdef CONFIG_NO_HZ
+/*
+ * For NO_HZ we delay the active fold to the next LOAD_FREQ update.
+ *
+ * When making the ILB scale, we should try to pull this in as well.
+ */
+static atomic_long_t calc_load_tasks_idle;
+
+static void calc_load_account_idle(struct rq *this_rq)
+{
+        long delta;
+
+        delta = calc_load_fold_active(this_rq);
+        if (delta)
+                atomic_long_add(delta, &calc_load_tasks_idle);
+}
+
+static long calc_load_fold_idle(void)
+{
+        long delta = 0;
+
+        /*
+         * Its got a race, we don't care...
+         */
+        if (atomic_long_read(&calc_load_tasks_idle))
+                delta = atomic_long_xchg(&calc_load_tasks_idle, 0);
+
+        return delta;
+}
+#else
+static void calc_load_account_idle(struct rq *this_rq)
+{
+}
+
+static inline long calc_load_fold_idle(void)
+{
+        return 0;
+}
+#endif
+
 /**
  * get_avenrun - get the load average array
  * @loads:      pointer to dest load array
@@ -3061,20 +3038,22 @@ void calc_global_load(void)
 }
 
 /*
- * Either called from update_cpu_load() or from a cpu going idle
+ * Called from update_cpu_load() to periodically update this CPU's
+ * active count.
  */
 static void calc_load_account_active(struct rq *this_rq)
 {
-        long nr_active, delta;
+        long delta;
 
-        nr_active = this_rq->nr_running;
-        nr_active += (long) this_rq->nr_uninterruptible;
+        if (time_before(jiffies, this_rq->calc_load_update))
+                return;
 
-        if (nr_active != this_rq->calc_load_active) {
-                delta = nr_active - this_rq->calc_load_active;
-                this_rq->calc_load_active = nr_active;
+        delta  = calc_load_fold_active(this_rq);
+        delta += calc_load_fold_idle();
+        if (delta)
                 atomic_long_add(delta, &calc_load_tasks);
-        }
+
+        this_rq->calc_load_update += LOAD_FREQ;
 }
 
 /*
@@ -3106,10 +3085,7 @@ static void update_cpu_load(struct rq *this_rq)
                 this_rq->cpu_load[i] = (old_load*(scale-1) + new_load) >> i;
         }
 
-        if (time_after_eq(jiffies, this_rq->calc_load_update)) {
-                this_rq->calc_load_update += LOAD_FREQ;
-                calc_load_account_active(this_rq);
-        }
+        calc_load_account_active(this_rq);
 }
 
 #ifdef CONFIG_SMP
@@ -3121,44 +3097,27 @@ static void update_cpu_load(struct rq *this_rq)
 void sched_exec(void)
 {
         struct task_struct *p = current;
-        struct migration_req req;
-        int dest_cpu, this_cpu;
         unsigned long flags;
         struct rq *rq;
-
-again:
-        this_cpu = get_cpu();
-        dest_cpu = select_task_rq(p, SD_BALANCE_EXEC, 0);
-        if (dest_cpu == this_cpu) {
-                put_cpu();
-                return;
-        }
+        int dest_cpu;
 
         rq = task_rq_lock(p, &flags);
-        put_cpu();
+        dest_cpu = p->sched_class->select_task_rq(rq, p, SD_BALANCE_EXEC, 0);
+        if (dest_cpu == smp_processor_id())
+                goto unlock;
 
         /*
          * select_task_rq() can race against ->cpus_allowed
          */
-        if (!cpumask_test_cpu(dest_cpu, &p->cpus_allowed)
-            || unlikely(!cpu_active(dest_cpu))) {
-                task_rq_unlock(rq, &flags);
-                goto again;
-        }
+        if (cpumask_test_cpu(dest_cpu, &p->cpus_allowed) &&
+            likely(cpu_active(dest_cpu)) && migrate_task(p, dest_cpu)) {
+                struct migration_arg arg = { p, dest_cpu };
 
-        /* force the process onto the specified CPU */
-        if (migrate_task(p, dest_cpu, &req)) {
-                /* Need to wait for migration thread (might exit: take ref). */
-                struct task_struct *mt = rq->migration_thread;
-
-                get_task_struct(mt);
                 task_rq_unlock(rq, &flags);
-                wake_up_process(mt);
-                put_task_struct(mt);
-                wait_for_completion(&req.done);
-
+                stop_one_cpu(cpu_of(rq), migration_cpu_stop, &arg);
                 return;
         }
+unlock:
         task_rq_unlock(rq, &flags);
 }
 
@@ -3630,23 +3589,9 @@ static inline void schedule_debug(struct task_struct *prev)
 
 static void put_prev_task(struct rq *rq, struct task_struct *prev)
 {
-        if (prev->state == TASK_RUNNING) {
-                u64 runtime = prev->se.sum_exec_runtime;
-
-                runtime -= prev->se.prev_sum_exec_runtime;
-                runtime = min_t(u64, runtime, 2*sysctl_sched_migration_cost);
-
-                /*
-                 * In order to avoid avg_overlap growing stale when we are
-                 * indeed overlapping and hence not getting put to sleep, grow
-                 * the avg_overlap on preemption.
-                 *
-                 * We use the average preemption runtime because that
-                 * correlates to the amount of cache footprint a task can
-                 * build up.
-                 */
-                update_avg(&prev->se.avg_overlap, runtime);
-        }
+        if (prev->se.on_rq)
+                update_rq_clock(rq);
+        rq->skip_clock_update = 0;
         prev->sched_class->put_prev_task(rq, prev);
 }
 
@@ -3709,14 +3654,13 @@ need_resched_nonpreemptible:
                 hrtick_clear(rq);
 
         raw_spin_lock_irq(&rq->lock);
-        update_rq_clock(rq);
         clear_tsk_need_resched(prev);
 
         if (prev->state && !(preempt_count() & PREEMPT_ACTIVE)) {
                 if (unlikely(signal_pending_state(prev->state, prev)))
                         prev->state = TASK_RUNNING;
                 else
-                        deactivate_task(rq, prev, 1);
+                        deactivate_task(rq, prev, DEQUEUE_SLEEP);
                 switch_count = &prev->nvcsw;
         }
 
@@ -4039,8 +3983,7 @@ do_wait_for_common(struct completion *x, long timeout, int state)
         if (!x->done) {
                 DECLARE_WAITQUEUE(wait, current);
 
-                wait.flags |= WQ_FLAG_EXCLUSIVE;
-                __add_wait_queue_tail(&x->wait, &wait);
+                __add_wait_queue_tail_exclusive(&x->wait, &wait);
                 do {
                         if (signal_pending_state(state, current)) {
                                 timeout = -ERESTARTSYS;
@@ -4266,7 +4209,6 @@ void rt_mutex_setprio(struct task_struct *p, int prio)
         BUG_ON(prio < 0 || prio > MAX_PRIO);
 
         rq = task_rq_lock(p, &flags);
-        update_rq_clock(rq);
 
         oldprio = p->prio;
         prev_class = p->sched_class;
@@ -4287,7 +4229,7 @@ void rt_mutex_setprio(struct task_struct *p, int prio)
         if (running)
                 p->sched_class->set_curr_task(rq);
         if (on_rq) {
-                enqueue_task(rq, p, 0, oldprio < prio);
+                enqueue_task(rq, p, oldprio < prio ? ENQUEUE_HEAD : 0);
 
                 check_class_changed(rq, p, prev_class, oldprio, running);
         }
@@ -4309,7 +4251,6 @@ void set_user_nice(struct task_struct *p, long nice)
          * the task might be in the middle of scheduling on another CPU.
          */
         rq = task_rq_lock(p, &flags);
-        update_rq_clock(rq);
         /*
          * The RT priorities are set via sched_setscheduler(), but we still
          * allow the 'normal' nice value to be set - but as expected
@@ -4331,7 +4272,7 @@ void set_user_nice(struct task_struct *p, long nice)
         delta = p->prio - old_prio;
 
         if (on_rq) {
-                enqueue_task(rq, p, 0, false);
+                enqueue_task(rq, p, 0);
                 /*
                  * If the task increased its priority or is running and
                  * lowered its priority, then reschedule its CPU:
@@ -4592,7 +4533,6 @@ recheck:
                 raw_spin_unlock_irqrestore(&p->pi_lock, flags);
                 goto recheck;
         }
-        update_rq_clock(rq);
         on_rq = p->se.on_rq;
         running = task_current(rq, p);
         if (on_rq)
@@ -5329,17 +5269,15 @@ static inline void sched_init_granularity(void)
 /*
  * This is how migration works:
  *
- * 1) we queue a struct migration_req structure in the source CPU's
- *    runqueue and wake up that CPU's migration thread.
- * 2) we down() the locked semaphore => thread blocks.
- * 3) migration thread wakes up (implicitly it forces the migrated
- *    thread off the CPU)
- * 4) it gets the migration request and checks whether the migrated
- *    task is still in the wrong runqueue.
- * 5) if it's in the wrong runqueue then the migration thread removes
+ * 1) we invoke migration_cpu_stop() on the target CPU using
+ *    stop_one_cpu().
+ * 2) stopper starts to run (implicitly forcing the migrated thread
+ *    off the CPU)
+ * 3) it checks whether the migrated task is still in the wrong runqueue.
+ * 4) if it's in the wrong runqueue then the migration thread removes
  *    it and puts it into the right queue.
- * 6) migration thread up()s the semaphore.
- * 7) we wake up and the migration is done.
+ * 5) stopper completes and stop_one_cpu() returns and the migration
+ *    is done.
  */
 
 /*
@@ -5353,12 +5291,23 @@ static inline void sched_init_granularity(void)
  */
 int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask)
 {
-        struct migration_req req;
         unsigned long flags;
         struct rq *rq;
+        unsigned int dest_cpu;
         int ret = 0;
 
+        /*
+         * Serialize against TASK_WAKING so that ttwu() and wunt() can
+         * drop the rq->lock and still rely on ->cpus_allowed.
+         */
+again:
+        while (task_is_waking(p))
+                cpu_relax();
         rq = task_rq_lock(p, &flags);
+        if (task_is_waking(p)) {
+                task_rq_unlock(rq, &flags);
+                goto again;
+        }
 
         if (!cpumask_intersects(new_mask, cpu_active_mask)) {
                 ret = -EINVAL;
@@ -5382,15 +5331,12 @@ int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask)
         if (cpumask_test_cpu(task_cpu(p), new_mask))
                 goto out;
 
-        if (migrate_task(p, cpumask_any_and(cpu_active_mask, new_mask), &req)) {
+        dest_cpu = cpumask_any_and(cpu_active_mask, new_mask);
+        if (migrate_task(p, dest_cpu)) {
+                struct migration_arg arg = { p, dest_cpu };
                 /* Need help from migration thread: drop lock and wait. */
-                struct task_struct *mt = rq->migration_thread;
-
-                get_task_struct(mt);
                 task_rq_unlock(rq, &flags);
-                wake_up_process(mt);
-                put_task_struct(mt);
-                wait_for_completion(&req.done);
+                stop_one_cpu(cpu_of(rq), migration_cpu_stop, &arg);
                 tlb_migrate_finish(p->mm);
                 return 0;
         }
@@ -5448,98 +5394,49 @@ fail:
         return ret;
 }
 
-#define RCU_MIGRATION_IDLE      0
-#define RCU_MIGRATION_NEED_QS   1
-#define RCU_MIGRATION_GOT_QS    2
-#define RCU_MIGRATION_MUST_SYNC 3
-
 /*
- * migration_thread - this is a highprio system thread that performs
- * thread migration by bumping thread off CPU then 'pushing' onto
- * another runqueue.
+ * migration_cpu_stop - this will be executed by a highprio stopper thread
+ * and performs thread migration by bumping thread off CPU then
+ * 'pushing' onto another runqueue.
  */
-static int migration_thread(void *data)
+static int migration_cpu_stop(void *data)
 {
-        int badcpu;
-        int cpu = (long)data;
-        struct rq *rq;
-
-        rq = cpu_rq(cpu);
-        BUG_ON(rq->migration_thread != current);
-
-        set_current_state(TASK_INTERRUPTIBLE);
-        while (!kthread_should_stop()) {
-                struct migration_req *req;
-                struct list_head *head;
-
-                raw_spin_lock_irq(&rq->lock);
-
-                if (cpu_is_offline(cpu)) {
-                        raw_spin_unlock_irq(&rq->lock);
-                        break;
-                }
-
-                if (rq->active_balance) {
-                        active_load_balance(rq, cpu);
-                        rq->active_balance = 0;
-                }
-
-                head = &rq->migration_queue;
-
-                if (list_empty(head)) {
-                        raw_spin_unlock_irq(&rq->lock);
-                        schedule();
-                        set_current_state(TASK_INTERRUPTIBLE);
-                        continue;
-                }
-                req = list_entry(head->next, struct migration_req, list);
-                list_del_init(head->next);
-
-                if (req->task != NULL) {
-                        raw_spin_unlock(&rq->lock);
-                        __migrate_task(req->task, cpu, req->dest_cpu);
-                } else if (likely(cpu == (badcpu = smp_processor_id()))) {
-                        req->dest_cpu = RCU_MIGRATION_GOT_QS;
-                        raw_spin_unlock(&rq->lock);
-                } else {
-                        req->dest_cpu = RCU_MIGRATION_MUST_SYNC;
-                        raw_spin_unlock(&rq->lock);
-                        WARN_ONCE(1, "migration_thread() on CPU %d, expected %d\n", badcpu, cpu);
-                }
-                local_irq_enable();
-
-                complete(&req->done);
-        }
-        __set_current_state(TASK_RUNNING);
-
-        return 0;
-}
-
-#ifdef CONFIG_HOTPLUG_CPU
-
-static int __migrate_task_irq(struct task_struct *p, int src_cpu, int dest_cpu)
-{
-        int ret;
+        struct migration_arg *arg = data;
 
+        /*
+         * The original target cpu might have gone down and we might
+         * be on another cpu but it doesn't matter.
+         */
         local_irq_disable();
-        ret = __migrate_task(p, src_cpu, dest_cpu);
+        __migrate_task(arg->task, raw_smp_processor_id(), arg->dest_cpu);
         local_irq_enable();
-        return ret;
+        return 0;
 }
 
+#ifdef CONFIG_HOTPLUG_CPU
 /*
  * Figure out where task on dead CPU should go, use force if necessary.
  */
-static void move_task_off_dead_cpu(int dead_cpu, struct task_struct *p)
+void move_task_off_dead_cpu(int dead_cpu, struct task_struct *p)
 {
-        int dest_cpu;
+        struct rq *rq = cpu_rq(dead_cpu);
+        int needs_cpu, uninitialized_var(dest_cpu);
+        unsigned long flags;
 
-again:
-        dest_cpu = select_fallback_rq(dead_cpu, p);
+        local_irq_save(flags);
 
-        /* It can have affinity changed while we were choosing. */
-        if (unlikely(!__migrate_task_irq(p, dead_cpu, dest_cpu)))
-                goto again;
+        raw_spin_lock(&rq->lock);
+        needs_cpu = (task_cpu(p) == dead_cpu) && (p->state != TASK_WAKING);
+        if (needs_cpu)
+                dest_cpu = select_fallback_rq(dead_cpu, p);
+        raw_spin_unlock(&rq->lock);
+        /*
+         * It can only fail if we race with set_cpus_allowed(),
+         * in the racer should migrate the task anyway.
+         */
+        if (needs_cpu)
+                __migrate_task(p, dead_cpu, dest_cpu);
+        local_irq_restore(flags);
 }
 
 /*
@@ -5603,7 +5500,6 @@ void sched_idle_next(void)
 
         __setscheduler(rq, p, SCHED_FIFO, MAX_RT_PRIO-1);
 
-        update_rq_clock(rq);
         activate_task(rq, p, 0);
 
         raw_spin_unlock_irqrestore(&rq->lock, flags);
@@ -5658,7 +5554,6 @@ static void migrate_dead_tasks(unsigned int dead_cpu)
         for ( ; ; ) {
                 if (!rq->nr_running)
                         break;
-                update_rq_clock(rq);
                 next = pick_next_task(rq);
                 if (!next)
                         break;
@@ -5881,35 +5776,20 @@ static void set_rq_offline(struct rq *rq)
 static int __cpuinit
 migration_call(struct notifier_block *nfb, unsigned long action, void *hcpu)
 {
-        struct task_struct *p;
         int cpu = (long)hcpu;
         unsigned long flags;
-        struct rq *rq;
+        struct rq *rq = cpu_rq(cpu);
 
         switch (action) {
 
         case CPU_UP_PREPARE:
         case CPU_UP_PREPARE_FROZEN:
-                p = kthread_create(migration_thread, hcpu, "migration/%d", cpu);
-                if (IS_ERR(p))
-                        return NOTIFY_BAD;
-                kthread_bind(p, cpu);
-                /* Must be high prio: stop_machine expects to yield to it. */
-                rq = task_rq_lock(p, &flags);
-                __setscheduler(rq, p, SCHED_FIFO, MAX_RT_PRIO-1);
-                task_rq_unlock(rq, &flags);
-                get_task_struct(p);
-                cpu_rq(cpu)->migration_thread = p;
                 rq->calc_load_update = calc_load_update;
                 break;
 
         case CPU_ONLINE:
         case CPU_ONLINE_FROZEN:
-                /* Strictly unnecessary, as first user will wake it. */
-                wake_up_process(cpu_rq(cpu)->migration_thread);
-
                 /* Update our root-domain */
-                rq = cpu_rq(cpu);
                 raw_spin_lock_irqsave(&rq->lock, flags);
                 if (rq->rd) {
                         BUG_ON(!cpumask_test_cpu(cpu, rq->rd->span));
@@ -5920,61 +5800,24 @@ migration_call(struct notifier_block *nfb, unsigned long action, void *hcpu)
                 break;
 
 #ifdef CONFIG_HOTPLUG_CPU
-        case CPU_UP_CANCELED:
-        case CPU_UP_CANCELED_FROZEN:
-                if (!cpu_rq(cpu)->migration_thread)
-                        break;
-                /* Unbind it from offline cpu so it can run. Fall thru. */
-                kthread_bind(cpu_rq(cpu)->migration_thread,
-                             cpumask_any(cpu_online_mask));
-                kthread_stop(cpu_rq(cpu)->migration_thread);
-                put_task_struct(cpu_rq(cpu)->migration_thread);
-                cpu_rq(cpu)->migration_thread = NULL;
-                break;
-
         case CPU_DEAD:
         case CPU_DEAD_FROZEN:
-                cpuset_lock(); /* around calls to cpuset_cpus_allowed_lock() */
                 migrate_live_tasks(cpu);
-                rq = cpu_rq(cpu);
-                kthread_stop(rq->migration_thread);
-                put_task_struct(rq->migration_thread);
-                rq->migration_thread = NULL;
                 /* Idle task back to normal (off runqueue, low prio) */
                 raw_spin_lock_irq(&rq->lock);
-                update_rq_clock(rq);
                 deactivate_task(rq, rq->idle, 0);
                 __setscheduler(rq, rq->idle, SCHED_NORMAL, 0);
                 rq->idle->sched_class = &idle_sched_class;
                 migrate_dead_tasks(cpu);
                 raw_spin_unlock_irq(&rq->lock);
-                cpuset_unlock();
                 migrate_nr_uninterruptible(rq);
                 BUG_ON(rq->nr_running != 0);
                 calc_global_load_remove(rq);
-                /*
-                 * No need to migrate the tasks: it was best-effort if
-                 * they didn't take sched_hotcpu_mutex. Just wake up
-                 * the requestors.
-                 */
-                raw_spin_lock_irq(&rq->lock);
-                while (!list_empty(&rq->migration_queue)) {
-                        struct migration_req *req;
-
-                        req = list_entry(rq->migration_queue.next,
-                                         struct migration_req, list);
-                        list_del_init(&req->list);
-                        raw_spin_unlock_irq(&rq->lock);
-                        complete(&req->done);
-                        raw_spin_lock_irq(&rq->lock);
-                }
-                raw_spin_unlock_irq(&rq->lock);
                 break;
 
         case CPU_DYING:
         case CPU_DYING_FROZEN:
                 /* Update our root-domain */
-                rq = cpu_rq(cpu);
                 raw_spin_lock_irqsave(&rq->lock, flags);
                 if (rq->rd) {
                         BUG_ON(!cpumask_test_cpu(cpu, rq->rd->span));
@@ -6305,6 +6148,9 @@ cpu_attach_domain(struct sched_domain *sd, struct root_domain *rd, int cpu)
         struct rq *rq = cpu_rq(cpu);
         struct sched_domain *tmp;
 
+        for (tmp = sd; tmp; tmp = tmp->parent)
+                tmp->span_weight = cpumask_weight(sched_domain_span(tmp));
+
         /* Remove the sched domains which do not contribute to scheduling. */
         for (tmp = sd; tmp; ) {
                 struct sched_domain *parent = tmp->parent;
@@ -7788,10 +7634,8 @@ void __init sched_init(void)
                 rq->push_cpu = 0;
                 rq->cpu = i;
                 rq->online = 0;
-                rq->migration_thread = NULL;
                 rq->idle_stamp = 0;
                 rq->avg_idle = 2*sysctl_sched_migration_cost;
-                INIT_LIST_HEAD(&rq->migration_queue);
                 rq_attach_root(rq, &def_root_domain);
 #endif
                 init_rq_hrtick(rq);
@@ -7892,7 +7736,6 @@ static void normalize_task(struct rq *rq, struct task_struct *p)
 {
         int on_rq;
 
-        update_rq_clock(rq);
         on_rq = p->se.on_rq;
         if (on_rq)
                 deactivate_task(rq, p, 0);
@@ -7919,9 +7762,9 @@ void normalize_rt_tasks(void)
 
                 p->se.exec_start                = 0;
 #ifdef CONFIG_SCHEDSTATS
-                p->se.wait_start                = 0;
-                p->se.sleep_start               = 0;
-                p->se.block_start               = 0;
+                p->se.statistics.wait_start     = 0;
+                p->se.statistics.sleep_start    = 0;
+                p->se.statistics.block_start    = 0;
 #endif
 
                 if (!rt_task(p)) {
@@ -8254,8 +8097,6 @@ void sched_move_task(struct task_struct *tsk)
 
         rq = task_rq_lock(tsk, &flags);
 
-        update_rq_clock(rq);
-
         running = task_current(rq, tsk);
         on_rq = tsk->se.on_rq;
 
@@ -8274,7 +8115,7 @@ void sched_move_task(struct task_struct *tsk)
         if (unlikely(running))
                 tsk->sched_class->set_curr_task(rq);
         if (on_rq)
-                enqueue_task(rq, tsk, 0, false);
+                enqueue_task(rq, tsk, 0);
 
         task_rq_unlock(rq, &flags);
 }
@@ -9088,43 +8929,32 @@ struct cgroup_subsys cpuacct_subsys = {
 
 #ifndef CONFIG_SMP
 
-int rcu_expedited_torture_stats(char *page)
-{
-        return 0;
-}
-EXPORT_SYMBOL_GPL(rcu_expedited_torture_stats);
-
 void synchronize_sched_expedited(void)
 {
+        barrier();
 }
 EXPORT_SYMBOL_GPL(synchronize_sched_expedited);
 
 #else /* #ifndef CONFIG_SMP */
 
-static DEFINE_PER_CPU(struct migration_req, rcu_migration_req);
-static DEFINE_MUTEX(rcu_sched_expedited_mutex);
-
-#define RCU_EXPEDITED_STATE_POST -2
-#define RCU_EXPEDITED_STATE_IDLE -1
-
-static int rcu_expedited_state = RCU_EXPEDITED_STATE_IDLE;
+static atomic_t synchronize_sched_expedited_count = ATOMIC_INIT(0);
 
-int rcu_expedited_torture_stats(char *page)
+static int synchronize_sched_expedited_cpu_stop(void *data)
 {
-        int cnt = 0;
-        int cpu;
-
-        cnt += sprintf(&page[cnt], "state: %d /", rcu_expedited_state);
-        for_each_online_cpu(cpu) {
-                 cnt += sprintf(&page[cnt], " %d:%d",
-                                cpu, per_cpu(rcu_migration_req, cpu).dest_cpu);
-        }
-        cnt += sprintf(&page[cnt], "\n");
-        return cnt;
+        /*
+         * There must be a full memory barrier on each affected CPU
+         * between the time that try_stop_cpus() is called and the
+         * time that it returns.
+         *
+         * In the current initial implementation of cpu_stop, the
+         * above condition is already met when the control reaches
+         * this point and the following smp_mb() is not strictly
+         * necessary.  Do smp_mb() anyway for documentation and
+         * robustness against future implementation changes.
+         */
+        smp_mb(); /* See above comment block. */
+        return 0;
 }
-EXPORT_SYMBOL_GPL(rcu_expedited_torture_stats);
-
-static long synchronize_sched_expedited_count;
 
 /*
  * Wait for an rcu-sched grace period to elapse, but use "big hammer"
@@ -9138,18 +8968,14 @@ static long synchronize_sched_expedited_count;
  */
 void synchronize_sched_expedited(void)
 {
-        int cpu;
-        unsigned long flags;
-        bool need_full_sync = 0;
-        struct rq *rq;
-        struct migration_req *req;
-        long snap;
-        int trycount = 0;
+        int snap, trycount = 0;
 
         smp_mb();  /* ensure prior mod happens before capturing snap. */
-        snap = ACCESS_ONCE(synchronize_sched_expedited_count) + 1;
+        snap = atomic_read(&synchronize_sched_expedited_count) + 1;
         get_online_cpus();
-        while (!mutex_trylock(&rcu_sched_expedited_mutex)) {
+        while (try_stop_cpus(cpu_online_mask,
+                             synchronize_sched_expedited_cpu_stop,
+                             NULL) == -EAGAIN) {
                 put_online_cpus();
                 if (trycount++ < 10)
                         udelay(trycount * num_online_cpus());
@@ -9157,41 +8983,15 @@ void synchronize_sched_expedited(void)
                         synchronize_sched();
                         return;
                 }
-                if (ACCESS_ONCE(synchronize_sched_expedited_count) - snap > 0) {
+                if (atomic_read(&synchronize_sched_expedited_count) - snap > 0) {
                         smp_mb(); /* ensure test happens before caller kfree */
                         return;
                 }
                 get_online_cpus();
         }
-        rcu_expedited_state = RCU_EXPEDITED_STATE_POST;
-        for_each_online_cpu(cpu) {
-                rq = cpu_rq(cpu);
-                req = &per_cpu(rcu_migration_req, cpu);
-                init_completion(&req->done);
-                req->task = NULL;
-                req->dest_cpu = RCU_MIGRATION_NEED_QS;
-                raw_spin_lock_irqsave(&rq->lock, flags);
-                list_add(&req->list, &rq->migration_queue);
-                raw_spin_unlock_irqrestore(&rq->lock, flags);
-                wake_up_process(rq->migration_thread);
-        }
-        for_each_online_cpu(cpu) {
-                rcu_expedited_state = cpu;
-                req = &per_cpu(rcu_migration_req, cpu);
-                rq = cpu_rq(cpu);
-                wait_for_completion(&req->done);
-                raw_spin_lock_irqsave(&rq->lock, flags);
-                if (unlikely(req->dest_cpu == RCU_MIGRATION_MUST_SYNC))
-                        need_full_sync = 1;
-                req->dest_cpu = RCU_MIGRATION_IDLE;
-                raw_spin_unlock_irqrestore(&rq->lock, flags);
-        }
-        rcu_expedited_state = RCU_EXPEDITED_STATE_IDLE;
-        synchronize_sched_expedited_count++;
-        mutex_unlock(&rcu_sched_expedited_mutex);
+        atomic_inc(&synchronize_sched_expedited_count);
+        smp_mb__after_atomic_inc(); /* ensure post-GP actions seen after GP. */
         put_online_cpus();
-        if (need_full_sync)
-                synchronize_sched();
 }
 EXPORT_SYMBOL_GPL(synchronize_sched_expedited);
 
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 9b49db144037..9cf1baf6616a 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -70,16 +70,16 @@ static void print_cfs_group_stats(struct seq_file *m, int cpu,
         PN(se->vruntime);
         PN(se->sum_exec_runtime);
 #ifdef CONFIG_SCHEDSTATS
-        PN(se->wait_start);
-        PN(se->sleep_start);
-        PN(se->block_start);
-        PN(se->sleep_max);
-        PN(se->block_max);
-        PN(se->exec_max);
-        PN(se->slice_max);
-        PN(se->wait_max);
-        PN(se->wait_sum);
-        P(se->wait_count);
+        PN(se->statistics.wait_start);
+        PN(se->statistics.sleep_start);
+        PN(se->statistics.block_start);
+        PN(se->statistics.sleep_max);
+        PN(se->statistics.block_max);
+        PN(se->statistics.exec_max);
+        PN(se->statistics.slice_max);
+        PN(se->statistics.wait_max);
+        PN(se->statistics.wait_sum);
+        P(se->statistics.wait_count);
 #endif
         P(se->load.weight);
 #undef PN
@@ -104,7 +104,7 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p)
         SEQ_printf(m, "%9Ld.%06ld %9Ld.%06ld %9Ld.%06ld",
                 SPLIT_NS(p->se.vruntime),
                 SPLIT_NS(p->se.sum_exec_runtime),
-                SPLIT_NS(p->se.sum_sleep_runtime));
+                SPLIT_NS(p->se.statistics.sum_sleep_runtime));
 #else
         SEQ_printf(m, "%15Ld %15Ld %15Ld.%06ld %15Ld.%06ld %15Ld.%06ld",
                 0LL, 0LL, 0LL, 0L, 0LL, 0L, 0LL, 0L);
@@ -173,11 +173,6 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
         task_group_path(tg, path, sizeof(path));
 
         SEQ_printf(m, "\ncfs_rq[%d]:%s\n", cpu, path);
-#elif defined(CONFIG_USER_SCHED) && defined(CONFIG_FAIR_GROUP_SCHED)
-        {
-                uid_t uid = cfs_rq->tg->uid;
-                SEQ_printf(m, "\ncfs_rq[%d] for UID: %u\n", cpu, uid);
-        }
 #else
         SEQ_printf(m, "\ncfs_rq[%d]:\n", cpu);
 #endif
@@ -407,40 +402,38 @@ void proc_sched_show_task(struct task_struct *p, struct seq_file *m)
         PN(se.exec_start);
         PN(se.vruntime);
         PN(se.sum_exec_runtime);
-        PN(se.avg_overlap);
-        PN(se.avg_wakeup);
 
         nr_switches = p->nvcsw + p->nivcsw;
 
 #ifdef CONFIG_SCHEDSTATS
-        PN(se.wait_start);
-        PN(se.sleep_start);
-        PN(se.block_start);
-        PN(se.sleep_max);
-        PN(se.block_max);
-        PN(se.exec_max);
-        PN(se.slice_max);
-        PN(se.wait_max);
-        PN(se.wait_sum);
-        P(se.wait_count);
-        PN(se.iowait_sum);
-        P(se.iowait_count);
+        PN(se.statistics.wait_start);
+        PN(se.statistics.sleep_start);
+        PN(se.statistics.block_start);
+        PN(se.statistics.sleep_max);
+        PN(se.statistics.block_max);
+        PN(se.statistics.exec_max);
+        PN(se.statistics.slice_max);
+        PN(se.statistics.wait_max);
+        PN(se.statistics.wait_sum);
+        P(se.statistics.wait_count);
+        PN(se.statistics.iowait_sum);
+        P(se.statistics.iowait_count);
         P(sched_info.bkl_count);
         P(se.nr_migrations);
-        P(se.nr_migrations_cold);
-        P(se.nr_failed_migrations_affine);
-        P(se.nr_failed_migrations_running);
-        P(se.nr_failed_migrations_hot);
-        P(se.nr_forced_migrations);
-        P(se.nr_wakeups);
-        P(se.nr_wakeups_sync);
-        P(se.nr_wakeups_migrate);
-        P(se.nr_wakeups_local);
-        P(se.nr_wakeups_remote);
-        P(se.nr_wakeups_affine);
-        P(se.nr_wakeups_affine_attempts);
-        P(se.nr_wakeups_passive);
-        P(se.nr_wakeups_idle);
+        P(se.statistics.nr_migrations_cold);
+        P(se.statistics.nr_failed_migrations_affine);
+        P(se.statistics.nr_failed_migrations_running);
+        P(se.statistics.nr_failed_migrations_hot);
+        P(se.statistics.nr_forced_migrations);
+        P(se.statistics.nr_wakeups);
+        P(se.statistics.nr_wakeups_sync);
+        P(se.statistics.nr_wakeups_migrate);
+        P(se.statistics.nr_wakeups_local);
+        P(se.statistics.nr_wakeups_remote);
+        P(se.statistics.nr_wakeups_affine);
+        P(se.statistics.nr_wakeups_affine_attempts);
+        P(se.statistics.nr_wakeups_passive);
+        P(se.statistics.nr_wakeups_idle);
 
         {
                 u64 avg_atom, avg_per_cpu;
@@ -491,31 +484,6 @@ void proc_sched_show_task(struct task_struct *p, struct seq_file *m)
 void proc_sched_set_task(struct task_struct *p)
 {
 #ifdef CONFIG_SCHEDSTATS
-        p->se.wait_max                          = 0;
-        p->se.wait_sum                          = 0;
-        p->se.wait_count                        = 0;
-        p->se.iowait_sum                        = 0;
-        p->se.iowait_count                      = 0;
-        p->se.sleep_max                         = 0;
-        p->se.sum_sleep_runtime                 = 0;
-        p->se.block_max                         = 0;
-        p->se.exec_max                          = 0;
-        p->se.slice_max                         = 0;
-        p->se.nr_migrations                     = 0;
-        p->se.nr_migrations_cold                = 0;
-        p->se.nr_failed_migrations_affine       = 0;
-        p->se.nr_failed_migrations_running      = 0;
-        p->se.nr_failed_migrations_hot          = 0;
-        p->se.nr_forced_migrations              = 0;
-        p->se.nr_wakeups                        = 0;
-        p->se.nr_wakeups_sync                   = 0;
-        p->se.nr_wakeups_migrate                = 0;
-        p->se.nr_wakeups_local                  = 0;
-        p->se.nr_wakeups_remote                 = 0;
-        p->se.nr_wakeups_affine                 = 0;
-        p->se.nr_wakeups_affine_attempts        = 0;
-        p->se.nr_wakeups_passive                = 0;
-        p->se.nr_wakeups_idle                   = 0;
-        p->sched_info.bkl_count                 = 0;
+        memset(&p->se.statistics, 0, sizeof(p->se.statistics));
 #endif
 }
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 5a5ea2cd924f..217e4a9393e4 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -35,8 +35,8 @@
  * (to see the precise effective timeslice length of your workload,
  *  run vmstat and monitor the context-switches (cs) field)
  */
-unsigned int sysctl_sched_latency = 5000000ULL;
-unsigned int normalized_sysctl_sched_latency = 5000000ULL;
+unsigned int sysctl_sched_latency = 6000000ULL;
+unsigned int normalized_sysctl_sched_latency = 6000000ULL;
 
 /*
  * The initial- and re-scaling of tunables is configurable
@@ -52,15 +52,15 @@ enum sched_tunable_scaling sysctl_sched_tunable_scaling
 
 /*
  * Minimal preemption granularity for CPU-bound tasks:
- * (default: 1 msec * (1 + ilog(ncpus)), units: nanoseconds)
+ * (default: 2 msec * (1 + ilog(ncpus)), units: nanoseconds)
  */
-unsigned int sysctl_sched_min_granularity = 1000000ULL;
-unsigned int normalized_sysctl_sched_min_granularity = 1000000ULL;
+unsigned int sysctl_sched_min_granularity = 2000000ULL;
+unsigned int normalized_sysctl_sched_min_granularity = 2000000ULL;
 
 /*
  * is kept at sysctl_sched_latency / sysctl_sched_min_granularity
  */
-static unsigned int sched_nr_latency = 5;
+static unsigned int sched_nr_latency = 3;
 
 /*
  * After fork, child runs first. If set to 0 (default) then
@@ -505,7 +505,8 @@ __update_curr(struct cfs_rq *cfs_rq, struct sched_entity *curr,
 {
         unsigned long delta_exec_weighted;
 
-        schedstat_set(curr->exec_max, max((u64)delta_exec, curr->exec_max));
+        schedstat_set(curr->statistics.exec_max,
+                      max((u64)delta_exec, curr->statistics.exec_max));
 
         curr->sum_exec_runtime += delta_exec;
         schedstat_add(cfs_rq, exec_clock, delta_exec);
@@ -548,7 +549,7 @@ static void update_curr(struct cfs_rq *cfs_rq)
 static inline void
 update_stats_wait_start(struct cfs_rq *cfs_rq, struct sched_entity *se)
 {
-        schedstat_set(se->wait_start, rq_of(cfs_rq)->clock);
+        schedstat_set(se->statistics.wait_start, rq_of(cfs_rq)->clock);
 }
 
 /*
@@ -567,18 +568,18 @@ static void update_stats_enqueue(struct cfs_rq *cfs_rq, struct sched_entity *se)
 static void
 update_stats_wait_end(struct cfs_rq *cfs_rq, struct sched_entity *se)
 {
-        schedstat_set(se->wait_max, max(se->wait_max,
-                        rq_of(cfs_rq)->clock - se->wait_start));
-        schedstat_set(se->wait_count, se->wait_count + 1);
-        schedstat_set(se->wait_sum, se->wait_sum +
-                        rq_of(cfs_rq)->clock - se->wait_start);
+        schedstat_set(se->statistics.wait_max, max(se->statistics.wait_max,
+                        rq_of(cfs_rq)->clock - se->statistics.wait_start));
+        schedstat_set(se->statistics.wait_count, se->statistics.wait_count + 1);
+        schedstat_set(se->statistics.wait_sum, se->statistics.wait_sum +
+                        rq_of(cfs_rq)->clock - se->statistics.wait_start);
 #ifdef CONFIG_SCHEDSTATS
         if (entity_is_task(se)) {
                 trace_sched_stat_wait(task_of(se),
-                        rq_of(cfs_rq)->clock - se->wait_start);
+                        rq_of(cfs_rq)->clock - se->statistics.wait_start);
         }
 #endif
-        schedstat_set(se->wait_start, 0);
+        schedstat_set(se->statistics.wait_start, 0);
 }
 
 static inline void
@@ -657,39 +658,39 @@ static void enqueue_sleeper(struct cfs_rq *cfs_rq, struct sched_entity *se)
         if (entity_is_task(se))
                 tsk = task_of(se);
 
-        if (se->sleep_start) {
-                u64 delta = rq_of(cfs_rq)->clock - se->sleep_start;
+        if (se->statistics.sleep_start) {
+                u64 delta = rq_of(cfs_rq)->clock - se->statistics.sleep_start;
 
                 if ((s64)delta < 0)
                         delta = 0;
 
-                if (unlikely(delta > se->sleep_max))
-                        se->sleep_max = delta;
+                if (unlikely(delta > se->statistics.sleep_max))
+                        se->statistics.sleep_max = delta;
 
-                se->sleep_start = 0;
-                se->sum_sleep_runtime += delta;
+                se->statistics.sleep_start = 0;
+                se->statistics.sum_sleep_runtime += delta;
 
                 if (tsk) {
                         account_scheduler_latency(tsk, delta >> 10, 1);
                         trace_sched_stat_sleep(tsk, delta);
                 }
         }
-        if (se->block_start) {
-                u64 delta = rq_of(cfs_rq)->clock - se->block_start;
+        if (se->statistics.block_start) {
+                u64 delta = rq_of(cfs_rq)->clock - se->statistics.block_start;
 
                 if ((s64)delta < 0)
                         delta = 0;
 
-                if (unlikely(delta > se->block_max))
-                        se->block_max = delta;
+                if (unlikely(delta > se->statistics.block_max))
+                        se->statistics.block_max = delta;
 
-                se->block_start = 0;
-                se->sum_sleep_runtime += delta;
+                se->statistics.block_start = 0;
+                se->statistics.sum_sleep_runtime += delta;
 
                 if (tsk) {
                         if (tsk->in_iowait) {
-                                se->iowait_sum += delta;
-                                se->iowait_count++;
+                                se->statistics.iowait_sum += delta;
+                                se->statistics.iowait_count++;
                                 trace_sched_stat_iowait(tsk, delta);
                         }
 
@@ -737,20 +738,10 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial)
                 vruntime += sched_vslice(cfs_rq, se);
 
         /* sleeps up to a single latency don't count. */
-        if (!initial && sched_feat(FAIR_SLEEPERS)) {
+        if (!initial) {
                 unsigned long thresh = sysctl_sched_latency;
 
                 /*
-                 * Convert the sleeper threshold into virtual time.
-                 * SCHED_IDLE is a special sub-class.  We care about
-                 * fairness only relative to other SCHED_IDLE tasks,
-                 * all of which have the same weight.
-                 */
-                if (sched_feat(NORMALIZED_SLEEPER) && (!entity_is_task(se) ||
-                                 task_of(se)->policy != SCHED_IDLE))
-                        thresh = calc_delta_fair(thresh, se);
-
-                /*
                  * Halve their sleep time's effect, to allow
                  * for a gentler effect of sleepers:
                  */
@@ -766,9 +757,6 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial)
         se->vruntime = vruntime;
 }
 
-#define ENQUEUE_WAKEUP  1
-#define ENQUEUE_MIGRATE 2
-
 static void
 enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags)
 {
@@ -776,7 +764,7 @@ enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags)
          * Update the normalized vruntime before updating min_vruntime
          * through callig update_curr().
          */
-        if (!(flags & ENQUEUE_WAKEUP) || (flags & ENQUEUE_MIGRATE))
+        if (!(flags & ENQUEUE_WAKEUP) || (flags & ENQUEUE_WAKING))
                 se->vruntime += cfs_rq->min_vruntime;
 
         /*
@@ -812,7 +800,7 @@ static void clear_buddies(struct cfs_rq *cfs_rq, struct sched_entity *se)
 }
 
 static void
-dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int sleep)
+dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags)
 {
         /*
          * Update run-time statistics of the 'current'.
@@ -820,15 +808,15 @@ dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int sleep)
         update_curr(cfs_rq);
 
         update_stats_dequeue(cfs_rq, se);
-        if (sleep) {
+        if (flags & DEQUEUE_SLEEP) {
 #ifdef CONFIG_SCHEDSTATS
                 if (entity_is_task(se)) {
                         struct task_struct *tsk = task_of(se);
 
                         if (tsk->state & TASK_INTERRUPTIBLE)
-                                se->sleep_start = rq_of(cfs_rq)->clock;
+                                se->statistics.sleep_start = rq_of(cfs_rq)->clock;
                         if (tsk->state & TASK_UNINTERRUPTIBLE)
-                                se->block_start = rq_of(cfs_rq)->clock;
+                                se->statistics.block_start = rq_of(cfs_rq)->clock;
                 }
 #endif
         }
@@ -845,7 +833,7 @@ dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int sleep)
          * update can refer to the ->curr item and we need to reflect this
          * movement in our normalized position.
          */
-        if (!sleep)
+        if (!(flags & DEQUEUE_SLEEP))
                 se->vruntime -= cfs_rq->min_vruntime;
 }
 
@@ -912,7 +900,7 @@ set_next_entity(struct cfs_rq *cfs_rq, struct sched_entity *se)
          * when there are only lesser-weight tasks around):
          */
         if (rq_of(cfs_rq)->load.weight >= 2*se->load.weight) {
-                se->slice_max = max(se->slice_max,
+                se->statistics.slice_max = max(se->statistics.slice_max,
                         se->sum_exec_runtime - se->prev_sum_exec_runtime);
         }
 #endif
@@ -1054,16 +1042,10 @@ static inline void hrtick_update(struct rq *rq)
  * then put the task into the rbtree:
  */
 static void
-enqueue_task_fair(struct rq *rq, struct task_struct *p, int wakeup, bool head)
+enqueue_task_fair(struct rq *rq, struct task_struct *p, int flags)
 {
         struct cfs_rq *cfs_rq;
         struct sched_entity *se = &p->se;
-        int flags = 0;
-
-        if (wakeup)
-                flags |= ENQUEUE_WAKEUP;
-        if (p->state == TASK_WAKING)
-                flags |= ENQUEUE_MIGRATE;
 
         for_each_sched_entity(se) {
                 if (se->on_rq)
@@ -1081,18 +1063,18 @@ enqueue_task_fair(struct rq *rq, struct task_struct *p, int wakeup, bool head)
  * decreased. We remove the task from the rbtree and
  * update the fair scheduling stats:
  */
-static void dequeue_task_fair(struct rq *rq, struct task_struct *p, int sleep)
+static void dequeue_task_fair(struct rq *rq, struct task_struct *p, int flags)
 {
         struct cfs_rq *cfs_rq;
         struct sched_entity *se = &p->se;
 
         for_each_sched_entity(se) {
                 cfs_rq = cfs_rq_of(se);
-                dequeue_entity(cfs_rq, se, sleep);
+                dequeue_entity(cfs_rq, se, flags);
                 /* Don't dequeue parent if it has other entities besides us */
                 if (cfs_rq->load.weight)
                         break;
-                sleep = 1;
+                flags |= DEQUEUE_SLEEP;
         }
 
         hrtick_update(rq);
@@ -1240,7 +1222,6 @@ static inline unsigned long effective_load(struct task_group *tg, int cpu,
 
 static int wake_affine(struct sched_domain *sd, struct task_struct *p, int sync)
 {
-        struct task_struct *curr = current;
         unsigned long this_load, load;
         int idx, this_cpu, prev_cpu;
         unsigned long tl_per_task;
@@ -1255,18 +1236,6 @@ static int wake_affine(struct sched_domain *sd, struct task_struct *p, int sync)
         load      = source_load(prev_cpu, idx);
         this_load = target_load(this_cpu, idx);
 
-        if (sync) {
-               if (sched_feat(SYNC_LESS) &&
-                   (curr->se.avg_overlap > sysctl_sched_migration_cost ||
-                    p->se.avg_overlap > sysctl_sched_migration_cost))
-                       sync = 0;
-        } else {
-                if (sched_feat(SYNC_MORE) &&
-                    (curr->se.avg_overlap < sysctl_sched_migration_cost &&
-                     p->se.avg_overlap < sysctl_sched_migration_cost))
-                        sync = 1;
-        }
-
         /*
          * If sync wakeup then subtract the (maximum possible)
          * effect of the currently running task from the load
@@ -1306,7 +1275,7 @@ static int wake_affine(struct sched_domain *sd, struct task_struct *p, int sync)
         if (sync && balanced)
                 return 1;
 
-        schedstat_inc(p, se.nr_wakeups_affine_attempts);
+        schedstat_inc(p, se.statistics.nr_wakeups_affine_attempts);
         tl_per_task = cpu_avg_load_per_task(this_cpu);
 
         if (balanced ||
@@ -1318,7 +1287,7 @@ static int wake_affine(struct sched_domain *sd, struct task_struct *p, int sync)
                  * there is no bad imbalance.
                  */
                 schedstat_inc(sd, ttwu_move_affine);
-                schedstat_inc(p, se.nr_wakeups_affine);
+                schedstat_inc(p, se.statistics.nr_wakeups_affine);
 
                 return 1;
         }
@@ -1406,29 +1375,48 @@ find_idlest_cpu(struct sched_group *group, struct task_struct *p, int this_cpu)
 /*
  * Try and locate an idle CPU in the sched_domain.
  */
-static int
-select_idle_sibling(struct task_struct *p, struct sched_domain *sd, int target)
+static int select_idle_sibling(struct task_struct *p, int target)
 {
         int cpu = smp_processor_id();
         int prev_cpu = task_cpu(p);
+        struct sched_domain *sd;
         int i;
 
         /*
-         * If this domain spans both cpu and prev_cpu (see the SD_WAKE_AFFINE
-         * test in select_task_rq_fair) and the prev_cpu is idle then that's
-         * always a better target than the current cpu.
+         * If the task is going to be woken-up on this cpu and if it is
+         * already idle, then it is the right target.
          */
-        if (target == cpu && !cpu_rq(prev_cpu)->cfs.nr_running)
+        if (target == cpu && idle_cpu(cpu))
+                return cpu;
+
+        /*
+         * If the task is going to be woken-up on the cpu where it previously
+         * ran and if it is currently idle, then it the right target.
+         */
+        if (target == prev_cpu && idle_cpu(prev_cpu))
                 return prev_cpu;
 
         /*
-         * Otherwise, iterate the domain and find an elegible idle cpu.
+         * Otherwise, iterate the domains and find an elegible idle cpu.
          */
-        for_each_cpu_and(i, sched_domain_span(sd), &p->cpus_allowed) {
-                if (!cpu_rq(i)->cfs.nr_running) {
-                        target = i;
+        for_each_domain(target, sd) {
+                if (!(sd->flags & SD_SHARE_PKG_RESOURCES))
                         break;
+
+                for_each_cpu_and(i, sched_domain_span(sd), &p->cpus_allowed) {
+                        if (idle_cpu(i)) {
+                                target = i;
+                                break;
+                        }
                 }
+
+                /*
+                 * Lets stop looking for an idle sibling when we reached
+                 * the domain that spans the current cpu and prev_cpu.
+                 */
+                if (cpumask_test_cpu(cpu, sched_domain_span(sd)) &&
+                    cpumask_test_cpu(prev_cpu, sched_domain_span(sd)))
+                        break;
         }
 
         return target;
@@ -1445,7 +1433,8 @@ select_idle_sibling(struct task_struct *p, struct sched_domain *sd, int target)
  *
  * preempt must be disabled.
  */
-static int select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flags)
+static int
+select_task_rq_fair(struct rq *rq, struct task_struct *p, int sd_flag, int wake_flags)
 {
         struct sched_domain *tmp, *affine_sd = NULL, *sd = NULL;
         int cpu = smp_processor_id();
@@ -1456,8 +1445,7 @@ static int select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flag
         int sync = wake_flags & WF_SYNC;
 
         if (sd_flag & SD_BALANCE_WAKE) {
-                if (sched_feat(AFFINE_WAKEUPS) &&
-                    cpumask_test_cpu(cpu, &p->cpus_allowed))
+                if (cpumask_test_cpu(cpu, &p->cpus_allowed))
                         want_affine = 1;
                 new_cpu = prev_cpu;
         }
@@ -1491,34 +1479,13 @@ static int select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flag
                 }
 
                 /*
-                 * While iterating the domains looking for a spanning
-                 * WAKE_AFFINE domain, adjust the affine target to any idle cpu
-                 * in cache sharing domains along the way.
+                 * If both cpu and prev_cpu are part of this domain,
+                 * cpu is a valid SD_WAKE_AFFINE target.
                  */
-                if (want_affine) {
-                        int target = -1;
-
-                        /*
-                         * If both cpu and prev_cpu are part of this domain,
-                         * cpu is a valid SD_WAKE_AFFINE target.
-                         */
-                        if (cpumask_test_cpu(prev_cpu, sched_domain_span(tmp)))
-                                target = cpu;
-
-                        /*
-                         * If there's an idle sibling in this domain, make that
-                         * the wake_affine target instead of the current cpu.
-                         */
-                        if (tmp->flags & SD_SHARE_PKG_RESOURCES)
-                                target = select_idle_sibling(p, tmp, target);
-
-                        if (target >= 0) {
-                                if (tmp->flags & SD_WAKE_AFFINE) {
-                                        affine_sd = tmp;
-                                        want_affine = 0;
-                                }
-                                cpu = target;
-                        }
+                if (want_affine && (tmp->flags & SD_WAKE_AFFINE) &&
+                    cpumask_test_cpu(prev_cpu, sched_domain_span(tmp))) {
+                        affine_sd = tmp;
+                        want_affine = 0;
                 }
 
                 if (!want_sd && !want_affine)
@@ -1531,22 +1498,29 @@ static int select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flag
                         sd = tmp;
         }
 
+#ifdef CONFIG_FAIR_GROUP_SCHED
         if (sched_feat(LB_SHARES_UPDATE)) {
                 /*
                  * Pick the largest domain to update shares over
                  */
                 tmp = sd;
-                if (affine_sd && (!tmp ||
-                                  cpumask_weight(sched_domain_span(affine_sd)) >
-                                  cpumask_weight(sched_domain_span(sd))))
+                if (affine_sd && (!tmp || affine_sd->span_weight > sd->span_weight))
                         tmp = affine_sd;
 
-                if (tmp)
+                if (tmp) {
+                        raw_spin_unlock(&rq->lock);
                         update_shares(tmp);
+                        raw_spin_lock(&rq->lock);
+                }
         }
+#endif
 
-        if (affine_sd && wake_affine(affine_sd, p, sync))
-                return cpu;
+        if (affine_sd) {
+                if (cpu == prev_cpu || wake_affine(affine_sd, p, sync))
+                        return select_idle_sibling(p, cpu);
+                else
+                        return select_idle_sibling(p, prev_cpu);
+        }
 
         while (sd) {
                 int load_idx = sd->forkexec_idx;
@@ -1576,10 +1550,10 @@ static int select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flag
 
                 /* Now try balancing at a lower domain level of new_cpu */
                 cpu = new_cpu;
-                weight = cpumask_weight(sched_domain_span(sd));
+                weight = sd->span_weight;
                 sd = NULL;
                 for_each_domain(cpu, tmp) {
-                        if (weight <= cpumask_weight(sched_domain_span(tmp)))
+                        if (weight <= tmp->span_weight)
                                 break;
                         if (tmp->flags & sd_flag)
                                 sd = tmp;
@@ -1591,63 +1565,26 @@ static int select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flag
 }
 #endif /* CONFIG_SMP */
 
-/*
- * Adaptive granularity
- *
- * se->avg_wakeup gives the average time a task runs until it does a wakeup,
- * with the limit of wakeup_gran -- when it never does a wakeup.
- *
- * So the smaller avg_wakeup is the faster we want this task to preempt,
- * but we don't want to treat the preemptee unfairly and therefore allow it
- * to run for at least the amount of time we'd like to run.
- *
- * NOTE: we use 2*avg_wakeup to increase the probability of actually doing one
- *
- * NOTE: we use *nr_running to scale with load, this nicely matches the
- *       degrading latency on load.
- */
-static unsigned long
-adaptive_gran(struct sched_entity *curr, struct sched_entity *se)
-{
-        u64 this_run = curr->sum_exec_runtime - curr->prev_sum_exec_runtime;
-        u64 expected_wakeup = 2*se->avg_wakeup * cfs_rq_of(se)->nr_running;
-        u64 gran = 0;
-
-        if (this_run < expected_wakeup)
-                gran = expected_wakeup - this_run;
-
-        return min_t(s64, gran, sysctl_sched_wakeup_granularity);
-}
-
 static unsigned long
 wakeup_gran(struct sched_entity *curr, struct sched_entity *se)
 {
         unsigned long gran = sysctl_sched_wakeup_granularity;
 
-        if (cfs_rq_of(curr)->curr && sched_feat(ADAPTIVE_GRAN))
-                gran = adaptive_gran(curr, se);
-
         /*
          * Since its curr running now, convert the gran from real-time
          * to virtual-time in his units.
+         *
+         * By using 'se' instead of 'curr' we penalize light tasks, so
+         * they get preempted easier. That is, if 'se' < 'curr' then
+         * the resulting gran will be larger, therefore penalizing the
+         * lighter, if otoh 'se' > 'curr' then the resulting gran will
+         * be smaller, again penalizing the lighter task.
+         *
+         * This is especially important for buddies when the leftmost
+         * task is higher priority than the buddy.
          */
-        if (sched_feat(ASYM_GRAN)) {
-                /*
-                 * By using 'se' instead of 'curr' we penalize light tasks, so
-                 * they get preempted easier. That is, if 'se' < 'curr' then
-                 * the resulting gran will be larger, therefore penalizing the
-                 * lighter, if otoh 'se' > 'curr' then the resulting gran will
-                 * be smaller, again penalizing the lighter task.
-                 *
-                 * This is especially important for buddies when the leftmost
-                 * task is higher priority than the buddy.
-                 */
-                if (unlikely(se->load.weight != NICE_0_LOAD))
-                        gran = calc_delta_fair(gran, se);
-        } else {
-                if (unlikely(curr->load.weight != NICE_0_LOAD))
-                        gran = calc_delta_fair(gran, curr);
-        }
+        if (unlikely(se->load.weight != NICE_0_LOAD))
+                gran = calc_delta_fair(gran, se);
 
         return gran;
 }
@@ -1705,7 +1642,6 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
         struct task_struct *curr = rq->curr;
         struct sched_entity *se = &curr->se, *pse = &p->se;
         struct cfs_rq *cfs_rq = task_cfs_rq(curr);
-        int sync = wake_flags & WF_SYNC;
         int scale = cfs_rq->nr_running >= sched_nr_latency;
 
         if (unlikely(rt_prio(p->prio)))
@@ -1738,14 +1674,6 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
         if (unlikely(curr->policy == SCHED_IDLE))
                 goto preempt;
 
-        if (sched_feat(WAKEUP_SYNC) && sync)
-                goto preempt;
-
-        if (sched_feat(WAKEUP_OVERLAP) &&
-                        se->avg_overlap < sysctl_sched_migration_cost &&
-                        pse->avg_overlap < sysctl_sched_migration_cost)
-                goto preempt;
-
         if (!sched_feat(WAKEUP_PREEMPT))
                 return;
 
@@ -1844,13 +1772,13 @@ int can_migrate_task(struct task_struct *p, struct rq *rq, int this_cpu,
          * 3) are cache-hot on their current CPU.
          */
         if (!cpumask_test_cpu(this_cpu, &p->cpus_allowed)) {
-                schedstat_inc(p, se.nr_failed_migrations_affine);
+                schedstat_inc(p, se.statistics.nr_failed_migrations_affine);
                 return 0;
         }
         *all_pinned = 0;
 
         if (task_running(rq, p)) {
-                schedstat_inc(p, se.nr_failed_migrations_running);
+                schedstat_inc(p, se.statistics.nr_failed_migrations_running);
                 return 0;
         }
 
@@ -1866,14 +1794,14 @@ int can_migrate_task(struct task_struct *p, struct rq *rq, int this_cpu,
 #ifdef CONFIG_SCHEDSTATS
                 if (tsk_cache_hot) {
                         schedstat_inc(sd, lb_hot_gained[idle]);
-                        schedstat_inc(p, se.nr_forced_migrations);
+                        schedstat_inc(p, se.statistics.nr_forced_migrations);
                 }
 #endif
                 return 1;
         }
 
         if (tsk_cache_hot) {
-                schedstat_inc(p, se.nr_failed_migrations_hot);
+                schedstat_inc(p, se.statistics.nr_failed_migrations_hot);
                 return 0;
         }
         return 1;
@@ -2311,7 +2239,7 @@ unsigned long __weak arch_scale_freq_power(struct sched_domain *sd, int cpu)
 
 unsigned long default_scale_smt_power(struct sched_domain *sd, int cpu)
 {
-        unsigned long weight = cpumask_weight(sched_domain_span(sd));
+        unsigned long weight = sd->span_weight;
         unsigned long smt_gain = sd->smt_gain;
 
         smt_gain /= weight;
@@ -2344,7 +2272,7 @@ unsigned long scale_rt_power(int cpu)
 
 static void update_cpu_power(struct sched_domain *sd, int cpu)
 {
-        unsigned long weight = cpumask_weight(sched_domain_span(sd));
+        unsigned long weight = sd->span_weight;
         unsigned long power = SCHED_LOAD_SCALE;
         struct sched_group *sdg = sd->groups;
 
@@ -2870,6 +2798,8 @@ static int need_active_balance(struct sched_domain *sd, int sd_idle, int idle)
         return unlikely(sd->nr_balance_failed > sd->cache_nice_tries+2);
 }
 
+static int active_load_balance_cpu_stop(void *data);
+
 /*
  * Check this_cpu to ensure it is balanced within domain. Attempt to move
  * tasks if there is an imbalance.
@@ -2959,8 +2889,9 @@ redo:
                 if (need_active_balance(sd, sd_idle, idle)) {
                         raw_spin_lock_irqsave(&busiest->lock, flags);
 
-                        /* don't kick the migration_thread, if the curr
-                         * task on busiest cpu can't be moved to this_cpu
+                        /* don't kick the active_load_balance_cpu_stop,
+                         * if the curr task on busiest cpu can't be
+                         * moved to this_cpu
                          */
                         if (!cpumask_test_cpu(this_cpu,
                                               &busiest->curr->cpus_allowed)) {
@@ -2970,14 +2901,22 @@ redo:
                                 goto out_one_pinned;
                         }
 
+                        /*
+                         * ->active_balance synchronizes accesses to
+                         * ->active_balance_work.  Once set, it's cleared
+                         * only after active load balance is finished.
+                         */
                         if (!busiest->active_balance) {
                                 busiest->active_balance = 1;
                                 busiest->push_cpu = this_cpu;
                                 active_balance = 1;
                         }
                         raw_spin_unlock_irqrestore(&busiest->lock, flags);
+
                         if (active_balance)
-                                wake_up_process(busiest->migration_thread);
+                                stop_one_cpu_nowait(cpu_of(busiest),
+                                        active_load_balance_cpu_stop, busiest,
+                                        &busiest->active_balance_work);
 
                         /*
                          * We've kicked active balancing, reset the failure
@@ -3084,24 +3023,29 @@ static void idle_balance(int this_cpu, struct rq *this_rq)
 }
 
 /*
- * active_load_balance is run by migration threads. It pushes running tasks
- * off the busiest CPU onto idle CPUs. It requires at least 1 task to be
- * running on each physical CPU where possible, and avoids physical /
- * logical imbalances.
- *
- * Called with busiest_rq locked.
+ * active_load_balance_cpu_stop is run by cpu stopper. It pushes
+ * running tasks off the busiest CPU onto idle CPUs. It requires at
+ * least 1 task to be running on each physical CPU where possible, and
+ * avoids physical / logical imbalances.
  */
-static void active_load_balance(struct rq *busiest_rq, int busiest_cpu)
+static int active_load_balance_cpu_stop(void *data)
 {
+        struct rq *busiest_rq = data;
+        int busiest_cpu = cpu_of(busiest_rq);
         int target_cpu = busiest_rq->push_cpu;
+        struct rq *target_rq = cpu_rq(target_cpu);
         struct sched_domain *sd;
-        struct rq *target_rq;
+
+        raw_spin_lock_irq(&busiest_rq->lock);
+
+        /* make sure the requested cpu hasn't gone down in the meantime */
+        if (unlikely(busiest_cpu != smp_processor_id() ||
+                     !busiest_rq->active_balance))
+                goto out_unlock;
 
         /* Is there any task to move? */
         if (busiest_rq->nr_running <= 1)
-                return;
-
-        target_rq = cpu_rq(target_cpu);
+                goto out_unlock;
 
         /*
          * This condition is "impossible", if it occurs
@@ -3112,8 +3056,6 @@ static void active_load_balance(struct rq *busiest_rq, int busiest_cpu)
 
         /* move a task from busiest_rq to target_rq */
         double_lock_balance(busiest_rq, target_rq);
-        update_rq_clock(busiest_rq);
-        update_rq_clock(target_rq);
 
         /* Search for an sd spanning us and the target CPU. */
         for_each_domain(target_cpu, sd) {
@@ -3132,6 +3074,10 @@ static void active_load_balance(struct rq *busiest_rq, int busiest_cpu)
                         schedstat_inc(sd, alb_failed);
         }
         double_unlock_balance(busiest_rq, target_rq);
+out_unlock:
+        busiest_rq->active_balance = 0;
+        raw_spin_unlock_irq(&busiest_rq->lock);
+        return 0;
 }
 
 #ifdef CONFIG_NO_HZ
diff --git a/kernel/sched_features.h b/kernel/sched_features.h
index d5059fd761d9..83c66e8ad3ee 100644
--- a/kernel/sched_features.h
+++ b/kernel/sched_features.h
@@ -1,11 +1,4 @@
 /*
- * Disregards a certain amount of sleep time (sched_latency_ns) and
- * considers the task to be running during that period. This gives it
- * a service deficit on wakeup, allowing it to run sooner.
- */
-SCHED_FEAT(FAIR_SLEEPERS, 1)
-
-/*
  * Only give sleepers 50% of their service deficit. This allows
  * them to run sooner, but does not allow tons of sleepers to
  * rip the spread apart.
@@ -13,13 +6,6 @@ SCHED_FEAT(FAIR_SLEEPERS, 1)
 SCHED_FEAT(GENTLE_FAIR_SLEEPERS, 1)
 
 /*
- * By not normalizing the sleep time, heavy tasks get an effective
- * longer period, and lighter task an effective shorter period they
- * are considered running.
- */
-SCHED_FEAT(NORMALIZED_SLEEPER, 0)
-
-/*
  * Place new tasks ahead so that they do not starve already running
  * tasks
  */
@@ -31,37 +17,6 @@ SCHED_FEAT(START_DEBIT, 1)
 SCHED_FEAT(WAKEUP_PREEMPT, 1)
 
 /*
- * Compute wakeup_gran based on task behaviour, clipped to
- *  [0, sched_wakeup_gran_ns]
- */
-SCHED_FEAT(ADAPTIVE_GRAN, 1)
-
-/*
- * When converting the wakeup granularity to virtual time, do it such
- * that heavier tasks preempting a lighter task have an edge.
- */
-SCHED_FEAT(ASYM_GRAN, 1)
-
-/*
- * Always wakeup-preempt SYNC wakeups, see SYNC_WAKEUPS.
- */
-SCHED_FEAT(WAKEUP_SYNC, 0)
-
-/*
- * Wakeup preempt based on task behaviour. Tasks that do not overlap
- * don't get preempted.
- */
-SCHED_FEAT(WAKEUP_OVERLAP, 0)
-
-/*
- * Use the SYNC wakeup hint, pipes and the likes use this to indicate
- * the remote end is likely to consume the data we just wrote, and
- * therefore has cache benefit from being placed on the same cpu, see
- * also AFFINE_WAKEUPS.
- */
-SCHED_FEAT(SYNC_WAKEUPS, 1)
-
-/*
  * Based on load and program behaviour, see if it makes sense to place
  * a newly woken task on the same cpu as the task that woke it --
  * improve cache locality. Typically used with SYNC wakeups as
@@ -70,16 +25,6 @@ SCHED_FEAT(SYNC_WAKEUPS, 1)
 SCHED_FEAT(AFFINE_WAKEUPS, 1)
 
 /*
- * Weaken SYNC hint based on overlap
- */
-SCHED_FEAT(SYNC_LESS, 1)
-
-/*
- * Add SYNC hint based on overlap
- */
-SCHED_FEAT(SYNC_MORE, 0)
-
-/*
  * Prefer to schedule the task we woke last (assuming it failed
  * wakeup-preemption), since its likely going to consume data we
  * touched, increases cache locality.
diff --git a/kernel/sched_idletask.c b/kernel/sched_idletask.c
index a8a6d8a50947..9fa0f402c87c 100644
--- a/kernel/sched_idletask.c
+++ b/kernel/sched_idletask.c
@@ -6,7 +6,8 @@
  */
 
 #ifdef CONFIG_SMP
-static int select_task_rq_idle(struct task_struct *p, int sd_flag, int flags)
+static int
+select_task_rq_idle(struct rq *rq, struct task_struct *p, int sd_flag, int flags)
 {
         return task_cpu(p); /* IDLE tasks as never migrated */
 }
@@ -22,8 +23,7 @@ static void check_preempt_curr_idle(struct rq *rq, struct task_struct *p, int fl
 static struct task_struct *pick_next_task_idle(struct rq *rq)
 {
         schedstat_inc(rq, sched_goidle);
-        /* adjust the active tasks as we might go into a long sleep */
-        calc_load_account_active(rq);
+        calc_load_account_idle(rq);
         return rq->idle;
 }
 
@@ -32,7 +32,7 @@ static struct task_struct *pick_next_task_idle(struct rq *rq)
  * message if some code attempts to do it:
  */
 static void
-dequeue_task_idle(struct rq *rq, struct task_struct *p, int sleep)
+dequeue_task_idle(struct rq *rq, struct task_struct *p, int flags)
 {
         raw_spin_unlock_irq(&rq->lock);
         printk(KERN_ERR "bad: scheduling from the idle thread!\n");
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index b5b920ae2ea7..8afb953e31c6 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -613,7 +613,7 @@ static void update_curr_rt(struct rq *rq)
         if (unlikely((s64)delta_exec < 0))
                 delta_exec = 0;
 
-        schedstat_set(curr->se.exec_max, max(curr->se.exec_max, delta_exec));
+        schedstat_set(curr->se.statistics.exec_max, max(curr->se.statistics.exec_max, delta_exec));
 
         curr->se.sum_exec_runtime += delta_exec;
         account_group_exec_runtime(curr, delta_exec);
@@ -888,20 +888,20 @@ static void dequeue_rt_entity(struct sched_rt_entity *rt_se)
  * Adding/removing a task to/from a priority array:
  */
 static void
-enqueue_task_rt(struct rq *rq, struct task_struct *p, int wakeup, bool head)
+enqueue_task_rt(struct rq *rq, struct task_struct *p, int flags)
 {
         struct sched_rt_entity *rt_se = &p->rt;
 
-        if (wakeup)
+        if (flags & ENQUEUE_WAKEUP)
                 rt_se->timeout = 0;
 
-        enqueue_rt_entity(rt_se, head);
+        enqueue_rt_entity(rt_se, flags & ENQUEUE_HEAD);
 
         if (!task_current(rq, p) && p->rt.nr_cpus_allowed > 1)
                 enqueue_pushable_task(rq, p);
 }
 
-static void dequeue_task_rt(struct rq *rq, struct task_struct *p, int sleep)
+static void dequeue_task_rt(struct rq *rq, struct task_struct *p, int flags)
 {
         struct sched_rt_entity *rt_se = &p->rt;
 
@@ -948,10 +948,9 @@ static void yield_task_rt(struct rq *rq)
 #ifdef CONFIG_SMP
 static int find_lowest_rq(struct task_struct *task);
 
-static int select_task_rq_rt(struct task_struct *p, int sd_flag, int flags)
+static int
+select_task_rq_rt(struct rq *rq, struct task_struct *p, int sd_flag, int flags)
 {
-        struct rq *rq = task_rq(p);
-
         if (sd_flag != SD_BALANCE_WAKE)
                 return smp_processor_id();
 
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index 9bb9fb1bd79c..ef51d1fcf5e6 100644
--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -1,17 +1,381 @@
-/* Copyright 2008, 2005 Rusty Russell rusty@rustcorp.com.au IBM Corporation.
- * GPL v2 and any later version.
+/*
+ * kernel/stop_machine.c
+ *
+ * Copyright (C) 2008, 2005     IBM Corporation.
+ * Copyright (C) 2008, 2005     Rusty Russell rusty@rustcorp.com.au
+ * Copyright (C) 2010           SUSE Linux Products GmbH
+ * Copyright (C) 2010           Tejun Heo <tj@kernel.org>
+ *
+ * This file is released under the GPLv2 and any later version.
  */
+#include <linux/completion.h>
 #include <linux/cpu.h>
-#include <linux/err.h>
+#include <linux/init.h>
 #include <linux/kthread.h>
 #include <linux/module.h>
+#include <linux/percpu.h>
 #include <linux/sched.h>
 #include <linux/stop_machine.h>
-#include <linux/syscalls.h>
 #include <linux/interrupt.h>
+#include <linux/kallsyms.h>
 
 #include <asm/atomic.h>
-#include <asm/uaccess.h>
+
+/*
+ * Structure to determine completion condition and record errors.  May
+ * be shared by works on different cpus.
+ */
+struct cpu_stop_done {
+        atomic_t                nr_todo;        /* nr left to execute */
+        bool                    executed;       /* actually executed? */
+        int                     ret;            /* collected return value */
+        struct completion       completion;     /* fired if nr_todo reaches 0 */
+};
+
+/* the actual stopper, one per every possible cpu, enabled on online cpus */
+struct cpu_stopper {
+        spinlock_t              lock;
+        struct list_head        works;          /* list of pending works */
+        struct task_struct      *thread;        /* stopper thread */
+        bool                    enabled;        /* is this stopper enabled? */
+};
+
+static DEFINE_PER_CPU(struct cpu_stopper, cpu_stopper);
+
+static void cpu_stop_init_done(struct cpu_stop_done *done, unsigned int nr_todo)
+{
+        memset(done, 0, sizeof(*done));
+        atomic_set(&done->nr_todo, nr_todo);
+        init_completion(&done->completion);
+}
+
+/* signal completion unless @done is NULL */
+static void cpu_stop_signal_done(struct cpu_stop_done *done, bool executed)
+{
+        if (done) {
+                if (executed)
+                        done->executed = true;
+                if (atomic_dec_and_test(&done->nr_todo))
+                        complete(&done->completion);
+        }
+}
+
+/* queue @work to @stopper.  if offline, @work is completed immediately */
+static void cpu_stop_queue_work(struct cpu_stopper *stopper,
+                                struct cpu_stop_work *work)
+{
+        unsigned long flags;
+
+        spin_lock_irqsave(&stopper->lock, flags);
+
+        if (stopper->enabled) {
+                list_add_tail(&work->list, &stopper->works);
+                wake_up_process(stopper->thread);
+        } else
+                cpu_stop_signal_done(work->done, false);
+
+        spin_unlock_irqrestore(&stopper->lock, flags);
+}
+
+/**
+ * stop_one_cpu - stop a cpu
+ * @cpu: cpu to stop
+ * @fn: function to execute
+ * @arg: argument to @fn
+ *
+ * Execute @fn(@arg) on @cpu.  @fn is run in a process context with
+ * the highest priority preempting any task on the cpu and
+ * monopolizing it.  This function returns after the execution is
+ * complete.
+ *
+ * This function doesn't guarantee @cpu stays online till @fn
+ * completes.  If @cpu goes down in the middle, execution may happen
+ * partially or fully on different cpus.  @fn should either be ready
+ * for that or the caller should ensure that @cpu stays online until
+ * this function completes.
+ *
+ * CONTEXT:
+ * Might sleep.
+ *
+ * RETURNS:
+ * -ENOENT if @fn(@arg) was not executed because @cpu was offline;
+ * otherwise, the return value of @fn.
+ */
+int stop_one_cpu(unsigned int cpu, cpu_stop_fn_t fn, void *arg)
+{
+        struct cpu_stop_done done;
+        struct cpu_stop_work work = { .fn = fn, .arg = arg, .done = &done };
+
+        cpu_stop_init_done(&done, 1);
+        cpu_stop_queue_work(&per_cpu(cpu_stopper, cpu), &work);
+        wait_for_completion(&done.completion);
+        return done.executed ? done.ret : -ENOENT;
+}
+
+/**
+ * stop_one_cpu_nowait - stop a cpu but don't wait for completion
+ * @cpu: cpu to stop
+ * @fn: function to execute
+ * @arg: argument to @fn
+ *
+ * Similar to stop_one_cpu() but doesn't wait for completion.  The
+ * caller is responsible for ensuring @work_buf is currently unused
+ * and will remain untouched until stopper starts executing @fn.
+ *
+ * CONTEXT:
+ * Don't care.
+ */
+void stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg,
+                        struct cpu_stop_work *work_buf)
+{
+        *work_buf = (struct cpu_stop_work){ .fn = fn, .arg = arg, };
+        cpu_stop_queue_work(&per_cpu(cpu_stopper, cpu), work_buf);
+}
+
+/* static data for stop_cpus */
+static DEFINE_MUTEX(stop_cpus_mutex);
+static DEFINE_PER_CPU(struct cpu_stop_work, stop_cpus_work);
+
+int __stop_cpus(const struct cpumask *cpumask, cpu_stop_fn_t fn, void *arg)
+{
+        struct cpu_stop_work *work;
+        struct cpu_stop_done done;
+        unsigned int cpu;
+
+        /* initialize works and done */
+        for_each_cpu(cpu, cpumask) {
+                work = &per_cpu(stop_cpus_work, cpu);
+                work->fn = fn;
+                work->arg = arg;
+                work->done = &done;
+        }
+        cpu_stop_init_done(&done, cpumask_weight(cpumask));
+
+        /*
+         * Disable preemption while queueing to avoid getting
+         * preempted by a stopper which might wait for other stoppers
+         * to enter @fn which can lead to deadlock.
+         */
+        preempt_disable();
+        for_each_cpu(cpu, cpumask)
+                cpu_stop_queue_work(&per_cpu(cpu_stopper, cpu),
+                                    &per_cpu(stop_cpus_work, cpu));
+        preempt_enable();
+
+        wait_for_completion(&done.completion);
+        return done.executed ? done.ret : -ENOENT;
+}
+
+/**
+ * stop_cpus - stop multiple cpus
+ * @cpumask: cpus to stop
+ * @fn: function to execute
+ * @arg: argument to @fn
+ *
+ * Execute @fn(@arg) on online cpus in @cpumask.  On each target cpu,
+ * @fn is run in a process context with the highest priority
+ * preempting any task on the cpu and monopolizing it.  This function
+ * returns after all executions are complete.
+ *
+ * This function doesn't guarantee the cpus in @cpumask stay online
+ * till @fn completes.  If some cpus go down in the middle, execution
+ * on the cpu may happen partially or fully on different cpus.  @fn
+ * should either be ready for that or the caller should ensure that
+ * the cpus stay online until this function completes.
+ *
+ * All stop_cpus() calls are serialized making it safe for @fn to wait
+ * for all cpus to start executing it.
+ *
+ * CONTEXT:
+ * Might sleep.
+ *
+ * RETURNS:
+ * -ENOENT if @fn(@arg) was not executed at all because all cpus in
+ * @cpumask were offline; otherwise, 0 if all executions of @fn
+ * returned 0, any non zero return value if any returned non zero.
+ */
+int stop_cpus(const struct cpumask *cpumask, cpu_stop_fn_t fn, void *arg)
+{
+        int ret;
+
+        /* static works are used, process one request at a time */
+        mutex_lock(&stop_cpus_mutex);
+        ret = __stop_cpus(cpumask, fn, arg);
+        mutex_unlock(&stop_cpus_mutex);
+        return ret;
+}
+
+/**
+ * try_stop_cpus - try to stop multiple cpus
+ * @cpumask: cpus to stop
+ * @fn: function to execute
+ * @arg: argument to @fn
+ *
+ * Identical to stop_cpus() except that it fails with -EAGAIN if
+ * someone else is already using the facility.
+ *
+ * CONTEXT:
+ * Might sleep.
+ *
+ * RETURNS:
+ * -EAGAIN if someone else is already stopping cpus, -ENOENT if
+ * @fn(@arg) was not executed at all because all cpus in @cpumask were
+ * offline; otherwise, 0 if all executions of @fn returned 0, any non
+ * zero return value if any returned non zero.
+ */
+int try_stop_cpus(const struct cpumask *cpumask, cpu_stop_fn_t fn, void *arg)
+{
+        int ret;
+
+        /* static works are used, process one request at a time */
+        if (!mutex_trylock(&stop_cpus_mutex))
+                return -EAGAIN;
+        ret = __stop_cpus(cpumask, fn, arg);
+        mutex_unlock(&stop_cpus_mutex);
+        return ret;
+}
+
+static int cpu_stopper_thread(void *data)
+{
+        struct cpu_stopper *stopper = data;
+        struct cpu_stop_work *work;
+        int ret;
+
+repeat:
+        set_current_state(TASK_INTERRUPTIBLE);  /* mb paired w/ kthread_stop */
+
+        if (kthread_should_stop()) {
+                __set_current_state(TASK_RUNNING);
+                return 0;
+        }
+
+        work = NULL;
+        spin_lock_irq(&stopper->lock);
+        if (!list_empty(&stopper->works)) {
+                work = list_first_entry(&stopper->works,
+                                        struct cpu_stop_work, list);
+                list_del_init(&work->list);
+        }
+        spin_unlock_irq(&stopper->lock);
+
+        if (work) {
+                cpu_stop_fn_t fn = work->fn;
+                void *arg = work->arg;
+                struct cpu_stop_done *done = work->done;
+                char ksym_buf[KSYM_NAME_LEN];
+
+                __set_current_state(TASK_RUNNING);
+
+                /* cpu stop callbacks are not allowed to sleep */
+                preempt_disable();
+
+                ret = fn(arg);
+                if (ret)
+                        done->ret = ret;
+
+                /* restore preemption and check it's still balanced */
+                preempt_enable();
+                WARN_ONCE(preempt_count(),
+                          "cpu_stop: %s(%p) leaked preempt count\n",
+                          kallsyms_lookup((unsigned long)fn, NULL, NULL, NULL,
+                                          ksym_buf), arg);
+
+                cpu_stop_signal_done(done, true);
+        } else
+                schedule();
+
+        goto repeat;
+}
+
+/* manage stopper for a cpu, mostly lifted from sched migration thread mgmt */
+static int __cpuinit cpu_stop_cpu_callback(struct notifier_block *nfb,
+                                           unsigned long action, void *hcpu)
+{
+        struct sched_param param = { .sched_priority = MAX_RT_PRIO - 1 };
+        unsigned int cpu = (unsigned long)hcpu;
+        struct cpu_stopper *stopper = &per_cpu(cpu_stopper, cpu);
+        struct cpu_stop_work *work;
+        struct task_struct *p;
+
+        switch (action & ~CPU_TASKS_FROZEN) {
+        case CPU_UP_PREPARE:
+                BUG_ON(stopper->thread || stopper->enabled ||
+                       !list_empty(&stopper->works));
+                p = kthread_create(cpu_stopper_thread, stopper, "migration/%d",
+                                   cpu);
+                if (IS_ERR(p))
+                        return NOTIFY_BAD;
+                sched_setscheduler_nocheck(p, SCHED_FIFO, &param);
+                get_task_struct(p);
+                stopper->thread = p;
+                break;
+
+        case CPU_ONLINE:
+                kthread_bind(stopper->thread, cpu);
+                /* strictly unnecessary, as first user will wake it */
+                wake_up_process(stopper->thread);
+                /* mark enabled */
+                spin_lock_irq(&stopper->lock);
+                stopper->enabled = true;
+                spin_unlock_irq(&stopper->lock);
+                break;
+
+#ifdef CONFIG_HOTPLUG_CPU
+        case CPU_UP_CANCELED:
+        case CPU_DEAD:
+                /* kill the stopper */
+                kthread_stop(stopper->thread);
+                /* drain remaining works */
+                spin_lock_irq(&stopper->lock);
+                list_for_each_entry(work, &stopper->works, list)
+                        cpu_stop_signal_done(work->done, false);
+                stopper->enabled = false;
+                spin_unlock_irq(&stopper->lock);
+                /* release the stopper */
+                put_task_struct(stopper->thread);
+                stopper->thread = NULL;
+                break;
+#endif
+        }
+
+        return NOTIFY_OK;
+}
+
+/*
+ * Give it a higher priority so that cpu stopper is available to other
+ * cpu notifiers.  It currently shares the same priority as sched
+ * migration_notifier.
+ */
+static struct notifier_block __cpuinitdata cpu_stop_cpu_notifier = {
+        .notifier_call  = cpu_stop_cpu_callback,
+        .priority       = 10,
+};
+
+static int __init cpu_stop_init(void)
+{
+        void *bcpu = (void *)(long)smp_processor_id();
+        unsigned int cpu;
+        int err;
+
+        for_each_possible_cpu(cpu) {
+                struct cpu_stopper *stopper = &per_cpu(cpu_stopper, cpu);
+
+                spin_lock_init(&stopper->lock);
+                INIT_LIST_HEAD(&stopper->works);
+        }
+
+        /* start one for the boot cpu */
+        err = cpu_stop_cpu_callback(&cpu_stop_cpu_notifier, CPU_UP_PREPARE,
+                                    bcpu);
+        BUG_ON(err == NOTIFY_BAD);
+        cpu_stop_cpu_callback(&cpu_stop_cpu_notifier, CPU_ONLINE, bcpu);
+        register_cpu_notifier(&cpu_stop_cpu_notifier);
+
+        return 0;
+}
+early_initcall(cpu_stop_init);
+
+#ifdef CONFIG_STOP_MACHINE
 
 /* This controls the threads on each CPU. */
 enum stopmachine_state {
@@ -26,174 +390,94 @@ enum stopmachine_state {
         /* Exit */
         STOPMACHINE_EXIT,
 };
-static enum stopmachine_state state;
 
 struct stop_machine_data {
-        int (*fn)(void *);
-        void *data;
-        int fnret;
+        int                     (*fn)(void *);
+        void                    *data;
+        /* Like num_online_cpus(), but hotplug cpu uses us, so we need this. */
+        unsigned int            num_threads;
+        const struct cpumask    *active_cpus;
+
+        enum stopmachine_state  state;
+        atomic_t                thread_ack;
 };
 
-/* Like num_online_cpus(), but hotplug cpu uses us, so we need this. */
-static unsigned int num_threads;
-static atomic_t thread_ack;
-static DEFINE_MUTEX(lock);
-/* setup_lock protects refcount, stop_machine_wq and stop_machine_work. */
-static DEFINE_MUTEX(setup_lock);
-/* Users of stop_machine. */
-static int refcount;
-static struct workqueue_struct *stop_machine_wq;
-static struct stop_machine_data active, idle;
-static const struct cpumask *active_cpus;
-static void __percpu *stop_machine_work;
-
-static void set_state(enum stopmachine_state newstate)
+static void set_state(struct stop_machine_data *smdata,
+                      enum stopmachine_state newstate)
 {
         /* Reset ack counter. */
-        atomic_set(&thread_ack, num_threads);
+        atomic_set(&smdata->thread_ack, smdata->num_threads);
         smp_wmb();
-        state = newstate;
+        smdata->state = newstate;
 }
 
 /* Last one to ack a state moves to the next state. */
-static void ack_state(void)
+static void ack_state(struct stop_machine_data *smdata)
 {
-        if (atomic_dec_and_test(&thread_ack))
-                set_state(state + 1);
+        if (atomic_dec_and_test(&smdata->thread_ack))
+                set_state(smdata, smdata->state + 1);
 }
 
-/* This is the actual function which stops the CPU. It runs
- * in the context of a dedicated stopmachine workqueue. */
-static void stop_cpu(struct work_struct *unused)
+/* This is the cpu_stop function which stops the CPU. */
+static int stop_machine_cpu_stop(void *data)
 {
+        struct stop_machine_data *smdata = data;
         enum stopmachine_state curstate = STOPMACHINE_NONE;
-        struct stop_machine_data *smdata = &idle;
-        int cpu = smp_processor_id();
-        int err;
+        int cpu = smp_processor_id(), err = 0;
+        bool is_active;
+
+        if (!smdata->active_cpus)
+                is_active = cpu == cpumask_first(cpu_online_mask);
+        else
+                is_active = cpumask_test_cpu(cpu, smdata->active_cpus);
 
-        if (!active_cpus) {
-                if (cpu == cpumask_first(cpu_online_mask))
-                        smdata = &active;
-        } else {
-                if (cpumask_test_cpu(cpu, active_cpus))
-                        smdata = &active;
-        }
         /* Simple state machine */
         do {
                 /* Chill out and ensure we re-read stopmachine_state. */
                 cpu_relax();
-                if (state != curstate) {
-                        curstate = state;
+                if (smdata->state != curstate) {
+                        curstate = smdata->state;
                         switch (curstate) {
                         case STOPMACHINE_DISABLE_IRQ:
                                 local_irq_disable();
                                 hard_irq_disable();
                                 break;
                         case STOPMACHINE_RUN:
-                                /* On multiple CPUs only a single error code
-                                 * is needed to tell that something failed. */
-                                err = smdata->fn(smdata->data);
-                                if (err)
-                                        smdata->fnret = err;
+                                if (is_active)
+                                        err = smdata->fn(smdata->data);
                                 break;
                         default:
                                 break;
                         }
-                        ack_state();
+                        ack_state(smdata);
                 }
         } while (curstate != STOPMACHINE_EXIT);
 
         local_irq_enable();
+        return err;
 }
 
-/* Callback for CPUs which aren't supposed to do anything. */
-static int chill(void *unused)
-{
-        return 0;
-}
-
-int stop_machine_create(void)
-{
-        mutex_lock(&setup_lock);
-        if (refcount)
-                goto done;
-        stop_machine_wq = create_rt_workqueue("kstop");
-        if (!stop_machine_wq)
-                goto err_out;
-        stop_machine_work = alloc_percpu(struct work_struct);
-        if (!stop_machine_work)
-                goto err_out;
-done:
-        refcount++;
-        mutex_unlock(&setup_lock);
-        return 0;
-
-err_out:
-        if (stop_machine_wq)
-                destroy_workqueue(stop_machine_wq);
-        mutex_unlock(&setup_lock);
-        return -ENOMEM;
-}
-EXPORT_SYMBOL_GPL(stop_machine_create);
-
-void stop_machine_destroy(void)
-{
-        mutex_lock(&setup_lock);
-        refcount--;
-        if (refcount)
-                goto done;
-        destroy_workqueue(stop_machine_wq);
-        free_percpu(stop_machine_work);
-done:
-        mutex_unlock(&setup_lock);
-}
-EXPORT_SYMBOL_GPL(stop_machine_destroy);
-
 int __stop_machine(int (*fn)(void *), void *data, const struct cpumask *cpus)
 {
-        struct work_struct *sm_work;
-        int i, ret;
-
-        /* Set up initial state. */
-        mutex_lock(&lock);
-        num_threads = num_online_cpus();
-        active_cpus = cpus;
-        active.fn = fn;
-        active.data = data;
-        active.fnret = 0;
-        idle.fn = chill;
-        idle.data = NULL;
-
-        set_state(STOPMACHINE_PREPARE);
-
-        /* Schedule the stop_cpu work on all cpus: hold this CPU so one
-         * doesn't hit this CPU until we're ready. */
-        get_cpu();
-        for_each_online_cpu(i) {
-                sm_work = per_cpu_ptr(stop_machine_work, i);
-                INIT_WORK(sm_work, stop_cpu);
-                queue_work_on(i, stop_machine_wq, sm_work);
-        }
-        /* This will release the thread on our CPU. */
-        put_cpu();
-        flush_workqueue(stop_machine_wq);
-        ret = active.fnret;
-        mutex_unlock(&lock);
-        return ret;
+        struct stop_machine_data smdata = { .fn = fn, .data = data,
+                                            .num_threads = num_online_cpus(),
+                                            .active_cpus = cpus };
+
+        /* Set the initial state and stop all online cpus. */
+        set_state(&smdata, STOPMACHINE_PREPARE);
+        return stop_cpus(cpu_online_mask, stop_machine_cpu_stop, &smdata);
 }
 
 int stop_machine(int (*fn)(void *), void *data, const struct cpumask *cpus)
 {
         int ret;
 
-        ret = stop_machine_create();
-        if (ret)
-                return ret;
         /* No CPUs can come up or down during this. */
         get_online_cpus();
         ret = __stop_machine(fn, data, cpus);
         put_online_cpus();
-        stop_machine_destroy();
         return ret;
 }
 EXPORT_SYMBOL_GPL(stop_machine);
+
+#endif  /* CONFIG_STOP_MACHINE */
diff --git a/kernel/sys.c b/kernel/sys.c
index 6d1a7e0f9d5b..7cb426a58965 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1118,7 +1118,7 @@ DECLARE_RWSEM(uts_sem);
 
 #ifdef COMPAT_UTS_MACHINE
 #define override_architecture(name) \
-        (current->personality == PER_LINUX32 && \
+        (personality(current->personality) == PER_LINUX32 && \
          copy_to_user(name->machine, COMPAT_UTS_MACHINE, \
                       sizeof(COMPAT_UTS_MACHINE)))
 #else
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index f992762d7f51..1d7b9bc1c034 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -150,14 +150,32 @@ static void tick_nohz_update_jiffies(ktime_t now)
         touch_softlockup_watchdog();
 }
 
+/*
+ * Updates the per cpu time idle statistics counters
+ */
+static void
+update_ts_time_stats(struct tick_sched *ts, ktime_t now, u64 *last_update_time)
+{
+        ktime_t delta;
+
+        if (ts->idle_active) {
+                delta = ktime_sub(now, ts->idle_entrytime);
+                ts->idle_sleeptime = ktime_add(ts->idle_sleeptime, delta);
+                if (nr_iowait_cpu() > 0)
+                        ts->iowait_sleeptime = ktime_add(ts->iowait_sleeptime, delta);
+                ts->idle_entrytime = now;
+        }
+
+        if (last_update_time)
+                *last_update_time = ktime_to_us(now);
+
+}
+
 static void tick_nohz_stop_idle(int cpu, ktime_t now)
 {
         struct tick_sched *ts = &per_cpu(tick_cpu_sched, cpu);
-        ktime_t delta;
 
-        delta = ktime_sub(now, ts->idle_entrytime);
-        ts->idle_lastupdate = now;
-        ts->idle_sleeptime = ktime_add(ts->idle_sleeptime, delta);
+        update_ts_time_stats(ts, now, NULL);
         ts->idle_active = 0;
 
         sched_clock_idle_wakeup_event(0);
@@ -165,20 +183,32 @@ static void tick_nohz_stop_idle(int cpu, ktime_t now)
 
 static ktime_t tick_nohz_start_idle(struct tick_sched *ts)
 {
-        ktime_t now, delta;
+        ktime_t now;
 
         now = ktime_get();
-        if (ts->idle_active) {
-                delta = ktime_sub(now, ts->idle_entrytime);
-                ts->idle_lastupdate = now;
-                ts->idle_sleeptime = ktime_add(ts->idle_sleeptime, delta);
-        }
+
+        update_ts_time_stats(ts, now, NULL);
+
         ts->idle_entrytime = now;
         ts->idle_active = 1;
         sched_clock_idle_sleep_event();
         return now;
 }
 
+/**
+ * get_cpu_idle_time_us - get the total idle time of a cpu
+ * @cpu: CPU number to query
+ * @last_update_time: variable to store update time in
+ *
+ * Return the cummulative idle time (since boot) for a given
+ * CPU, in microseconds. The idle time returned includes
+ * the iowait time (unlike what "top" and co report).
+ *
+ * This time is measured via accounting rather than sampling,
+ * and is as accurate as ktime_get() is.
+ *
+ * This function returns -1 if NOHZ is not enabled.
+ */
 u64 get_cpu_idle_time_us(int cpu, u64 *last_update_time)
 {
         struct tick_sched *ts = &per_cpu(tick_cpu_sched, cpu);
@@ -186,15 +216,38 @@ u64 get_cpu_idle_time_us(int cpu, u64 *last_update_time)
         if (!tick_nohz_enabled)
                 return -1;
 
-        if (ts->idle_active)
-                *last_update_time = ktime_to_us(ts->idle_lastupdate);
-        else
-                *last_update_time = ktime_to_us(ktime_get());
+        update_ts_time_stats(ts, ktime_get(), last_update_time);
 
         return ktime_to_us(ts->idle_sleeptime);
 }
 EXPORT_SYMBOL_GPL(get_cpu_idle_time_us);
 
+/*
+ * get_cpu_iowait_time_us - get the total iowait time of a cpu
+ * @cpu: CPU number to query
+ * @last_update_time: variable to store update time in
+ *
+ * Return the cummulative iowait time (since boot) for a given
+ * CPU, in microseconds.
+ *
+ * This time is measured via accounting rather than sampling,
+ * and is as accurate as ktime_get() is.
+ *
+ * This function returns -1 if NOHZ is not enabled.
+ */
+u64 get_cpu_iowait_time_us(int cpu, u64 *last_update_time)
+{
+        struct tick_sched *ts = &per_cpu(tick_cpu_sched, cpu);
+
+        if (!tick_nohz_enabled)
+                return -1;
+
+        update_ts_time_stats(ts, ktime_get(), last_update_time);
+
+        return ktime_to_us(ts->iowait_sleeptime);
+}
+EXPORT_SYMBOL_GPL(get_cpu_iowait_time_us);
+
 /**
  * tick_nohz_stop_sched_tick - stop the idle tick from the idle task
  *
@@ -262,6 +315,9 @@ void tick_nohz_stop_sched_tick(int inidle)
                 goto end;
         }
 
+        if (nohz_ratelimit(cpu))
+                goto end;
+
         ts->idle_calls++;
         /* Read jiffies and the time when jiffies were updated last */
         do {
diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
index 1a4a7dd78777..ab8f5e33fa92 100644
--- a/kernel/time/timer_list.c
+++ b/kernel/time/timer_list.c
@@ -176,6 +176,7 @@ static void print_cpu(struct seq_file *m, int cpu, u64 now)
                 P_ns(idle_waketime);
                 P_ns(idle_exittime);
                 P_ns(idle_sleeptime);
+                P_ns(iowait_sleeptime);
                 P(last_jiffies);
                 P(next_jiffies);
                 P_ns(idle_expires);
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 8c9c2934c45f..32837e19e3bd 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -3234,8 +3234,7 @@ free:
 }
 
 static void
-ftrace_graph_probe_sched_switch(struct rq *__rq, struct task_struct *prev,
-                                struct task_struct *next)
+ftrace_graph_probe_sched_switch(struct task_struct *prev, struct task_struct *next)
 {
         unsigned long long timestamp;
         int index;
diff --git a/kernel/trace/trace_sched_switch.c b/kernel/trace/trace_sched_switch.c
index 5fca0f51fde4..a55fccfede5d 100644
--- a/kernel/trace/trace_sched_switch.c
+++ b/kernel/trace/trace_sched_switch.c
@@ -50,8 +50,7 @@ tracing_sched_switch_trace(struct trace_array *tr,
 }
 
 static void
-probe_sched_switch(struct rq *__rq, struct task_struct *prev,
-                        struct task_struct *next)
+probe_sched_switch(struct task_struct *prev, struct task_struct *next)
 {
         struct trace_array_cpu *data;
         unsigned long flags;
@@ -109,7 +108,7 @@ tracing_sched_wakeup_trace(struct trace_array *tr,
 }
 
 static void
-probe_sched_wakeup(struct rq *__rq, struct task_struct *wakee, int success)
+probe_sched_wakeup(struct task_struct *wakee, int success)
 {
         struct trace_array_cpu *data;
         unsigned long flags;
diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c
index 0271742abb8d..8052446ceeaa 100644
--- a/kernel/trace/trace_sched_wakeup.c
+++ b/kernel/trace/trace_sched_wakeup.c
@@ -107,8 +107,7 @@ static void probe_wakeup_migrate_task(struct task_struct *task, int cpu)
 }
 
 static void notrace
-probe_wakeup_sched_switch(struct rq *rq, struct task_struct *prev,
-        struct task_struct *next)
+probe_wakeup_sched_switch(struct task_struct *prev, struct task_struct *next)
 {
         struct trace_array_cpu *data;
         cycle_t T0, T1, delta;
@@ -200,7 +199,7 @@ static void wakeup_reset(struct trace_array *tr)
 }
 
 static void
-probe_wakeup(struct rq *rq, struct task_struct *p, int success)
+probe_wakeup(struct task_struct *p, int success)
 {
         struct trace_array_cpu *data;
         int cpu = smp_processor_id();
diff --git a/kernel/user.c b/kernel/user.c
index 766467b3bcb7..7e72614b736d 100644
--- a/kernel/user.c
+++ b/kernel/user.c
@@ -16,7 +16,6 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/user_namespace.h>
-#include "cred-internals.h"
 
 struct user_namespace init_user_ns = {
         .kref = {
@@ -137,9 +136,6 @@ struct user_struct *alloc_uid(struct user_namespace *ns, uid_t uid)
         struct hlist_head *hashent = uidhashentry(ns, uid);
         struct user_struct *up, *new;
 
-        /* Make uid_hash_find() + uids_user_create() + uid_hash_insert()
-         * atomic.
-         */
         spin_lock_irq(&uidhash_lock);
         up = uid_hash_find(uid, hashent);
         spin_unlock_irq(&uidhash_lock);
@@ -161,11 +157,6 @@ struct user_struct *alloc_uid(struct user_namespace *ns, uid_t uid)
                 spin_lock_irq(&uidhash_lock);
                 up = uid_hash_find(uid, hashent);
                 if (up) {
-                        /* This case is not possible when CONFIG_USER_SCHED
-                         * is defined, since we serialize alloc_uid() using
-                         * uids_mutex. Hence no need to call
-                         * sched_destroy_user() or remove_user_sysfs_dir().
-                         */
                         key_put(new->uid_keyring);
                         key_put(new->session_keyring);
                         kmem_cache_free(uid_cachep, new);
@@ -178,8 +169,6 @@ struct user_struct *alloc_uid(struct user_namespace *ns, uid_t uid)
 
         return up;
 
-        put_user_ns(new->user_ns);
-        kmem_cache_free(uid_cachep, new);
 out_unlock:
         return NULL;
 }
diff --git a/lib/decompress_unlzo.c b/lib/decompress_unlzo.c
index db521f45626e..bcb3a4bd68ff 100644
--- a/lib/decompress_unlzo.c
+++ b/lib/decompress_unlzo.c
@@ -97,7 +97,7 @@ STATIC inline int INIT unlzo(u8 *input, int in_len,
         u32 src_len, dst_len;
         size_t tmp;
         u8 *in_buf, *in_buf_save, *out_buf;
-        int obytes_processed = 0;
+        int ret = -1;
 
         set_error_fn(error_fn);
 
@@ -174,15 +174,22 @@ STATIC inline int INIT unlzo(u8 *input, int in_len,
 
                 /* decompress */
                 tmp = dst_len;
-                r = lzo1x_decompress_safe((u8 *) in_buf, src_len,
+
+                /* When the input data is not compressed at all,
+                 * lzo1x_decompress_safe will fail, so call memcpy()
+                 * instead */
+                if (unlikely(dst_len == src_len))
+                        memcpy(out_buf, in_buf, src_len);
+                else {
+                        r = lzo1x_decompress_safe((u8 *) in_buf, src_len,
                                                 out_buf, &tmp);
 
-                if (r != LZO_E_OK || dst_len != tmp) {
-                        error("Compressed data violation");
-                        goto exit_2;
+                        if (r != LZO_E_OK || dst_len != tmp) {
+                                error("Compressed data violation");
+                                goto exit_2;
+                        }
                 }
 
-                obytes_processed += dst_len;
                 if (flush)
                         flush(out_buf, dst_len);
                 if (output)
@@ -196,6 +203,7 @@ STATIC inline int INIT unlzo(u8 *input, int in_len,
                         in_buf += src_len;
         }
 
+        ret = 0;
 exit_2:
         if (!input)
                 free(in_buf);
@@ -203,7 +211,7 @@ exit_1:
         if (!output)
                 free(out_buf);
 exit:
-        return obytes_processed;
+        return ret;
 }
 
 #define decompress unlzo
diff --git a/lib/flex_array.c b/lib/flex_array.c
index 66eef2e4483e..41b1804fa728 100644
--- a/lib/flex_array.c
+++ b/lib/flex_array.c
@@ -99,7 +99,7 @@ struct flex_array *flex_array_alloc(int element_size, unsigned int total,
         ret->element_size = element_size;
         ret->total_nr_elements = total;
         if (elements_fit_in_base(ret) && !(flags & __GFP_ZERO))
-                memset(ret->parts[0], FLEX_ARRAY_FREE,
+                memset(&ret->parts[0], FLEX_ARRAY_FREE,
                                                 FLEX_ARRAY_BASE_BYTES_LEFT);
         return ret;
 }
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 7376b7c55ffe..46d34b0b74a8 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -118,6 +118,7 @@ long long simple_strtoll(const char *cp, char **endp, unsigned int base)
 
         return simple_strtoull(cp, endp, base);
 }
+EXPORT_SYMBOL(simple_strtoll);
 
 /**
  * strict_strtoul - convert a string to an unsigned long strictly
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index f13e067e1467..707d0dc6da0f 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -11,6 +11,8 @@
 #include <linux/writeback.h>
 #include <linux/device.h>
 
+static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
+
 void default_unplug_io_fn(struct backing_dev_info *bdi, struct page *page)
 {
 }
@@ -25,6 +27,11 @@ struct backing_dev_info default_backing_dev_info = {
 };
 EXPORT_SYMBOL_GPL(default_backing_dev_info);
 
+struct backing_dev_info noop_backing_dev_info = {
+        .name           = "noop",
+};
+EXPORT_SYMBOL_GPL(noop_backing_dev_info);
+
 static struct class *bdi_class;
 
 /*
@@ -715,6 +722,33 @@ void bdi_destroy(struct backing_dev_info *bdi)
 }
 EXPORT_SYMBOL(bdi_destroy);
 
+/*
+ * For use from filesystems to quickly init and register a bdi associated
+ * with dirty writeback
+ */
+int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
+                           unsigned int cap)
+{
+        char tmp[32];
+        int err;
+
+        bdi->name = name;
+        bdi->capabilities = cap;
+        err = bdi_init(bdi);
+        if (err)
+                return err;
+
+        sprintf(tmp, "%.28s%s", name, "-%d");
+        err = bdi_register(bdi, NULL, tmp, atomic_long_inc_return(&bdi_seq));
+        if (err) {
+                bdi_destroy(bdi);
+                return err;
+        }
+
+        return 0;
+}
+EXPORT_SYMBOL(bdi_setup_and_register);
+
 static wait_queue_head_t congestion_wqh[2] = {
                 __WAIT_QUEUE_HEAD_INITIALIZER(congestion_wqh[0]),
                 __WAIT_QUEUE_HEAD_INITIALIZER(congestion_wqh[1])
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 6034dc9e9796..ffbdfc86aedf 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -546,6 +546,7 @@ static void free_huge_page(struct page *page)
 
         mapping = (struct address_space *) page_private(page);
         set_page_private(page, 0);
+        page->mapping = NULL;
         BUG_ON(page_count(page));
         INIT_LIST_HEAD(&page->lru);
 
@@ -2447,8 +2448,10 @@ retry:
                         spin_lock(&inode->i_lock);
                         inode->i_blocks += blocks_per_huge_page(h);
                         spin_unlock(&inode->i_lock);
-                } else
+                } else {
                         lock_page(page);
+                        page->mapping = HUGETLB_POISON;
+                }
         }
 
         /*
diff --git a/mm/ksm.c b/mm/ksm.c
index 8cdfc2a1e8bf..956880f2ff49 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -365,7 +365,7 @@ static int break_ksm(struct vm_area_struct *vma, unsigned long addr)
         do {
                 cond_resched();
                 page = follow_page(vma, addr, FOLL_GET);
-                if (!page)
+                if (IS_ERR_OR_NULL(page))
                         break;
                 if (PageKsm(page))
                         ret = handle_mm_fault(vma->vm_mm, vma, addr,
@@ -447,7 +447,7 @@ static struct page *get_mergeable_page(struct rmap_item *rmap_item)
                 goto out;
 
         page = follow_page(vma, addr, FOLL_GET);
-        if (!page)
+        if (IS_ERR_OR_NULL(page))
                 goto out;
         if (PageAnon(page)) {
                 flush_anon_page(vma, page, addr);
@@ -1086,7 +1086,7 @@ struct rmap_item *unstable_tree_search_insert(struct rmap_item *rmap_item,
                 cond_resched();
                 tree_rmap_item = rb_entry(*new, struct rmap_item, node);
                 tree_page = get_mergeable_page(tree_rmap_item);
-                if (!tree_page)
+                if (IS_ERR_OR_NULL(tree_page))
                         return NULL;
 
                 /*
@@ -1294,7 +1294,7 @@ next_mm:
                         if (ksm_test_exit(mm))
                                 break;
                         *page = follow_page(vma, ksm_scan.address, FOLL_GET);
-                        if (*page && PageAnon(*page)) {
+                        if (!IS_ERR_OR_NULL(*page) && PageAnon(*page)) {
                                 flush_anon_page(vma, *page, ksm_scan.address);
                                 flush_dcache_page(*page);
                                 rmap_item = get_next_rmap_item(slot,
@@ -1308,7 +1308,7 @@ next_mm:
                                 up_read(&mm->mmap_sem);
                                 return rmap_item;
                         }
-                        if (*page)
+                        if (!IS_ERR_OR_NULL(*page))
                                 put_page(*page);
                         ksm_scan.address += PAGE_SIZE;
                         cond_resched();
@@ -1367,7 +1367,7 @@ next_mm:
 static void ksm_do_scan(unsigned int scan_npages)
 {
         struct rmap_item *rmap_item;
-        struct page *page;
+        struct page *uninitialized_var(page);
 
         while (scan_npages--) {
                 cond_resched();
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index f4ede99c8b9b..6c755de385f7 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -2429,11 +2429,11 @@ int mem_cgroup_prepare_migration(struct page *page, struct mem_cgroup **ptr)
         }
         unlock_page_cgroup(pc);
 
+        *ptr = mem;
         if (mem) {
-                ret = __mem_cgroup_try_charge(NULL, GFP_KERNEL, &mem, false);
+                ret = __mem_cgroup_try_charge(NULL, GFP_KERNEL, ptr, false);
                 css_put(&mem->css);
         }
-        *ptr = mem;
         return ret;
 }
 
diff --git a/mm/mmap.c b/mm/mmap.c
index f90ea92f755a..456ec6f27889 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1977,7 +1977,8 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
                 return 0;
 
         /* Clean everything up if vma_adjust failed. */
-        new->vm_ops->close(new);
+        if (new->vm_ops && new->vm_ops->close)
+                new->vm_ops->close(new);
         if (new->vm_file) {
                 if (vma->vm_flags & VM_EXECUTABLE)
                         removed_exe_file_vma(mm);
diff --git a/mm/rmap.c b/mm/rmap.c
index 526704e8215d..07fc94758799 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -133,8 +133,8 @@ int anon_vma_prepare(struct vm_area_struct *vma)
                                 goto out_enomem_free_avc;
                         allocated = anon_vma;
                 }
-                spin_lock(&anon_vma->lock);
 
+                spin_lock(&anon_vma->lock);
                 /* page_table_lock to protect against threads */
                 spin_lock(&mm->page_table_lock);
                 if (likely(!vma->anon_vma)) {
@@ -144,14 +144,15 @@ int anon_vma_prepare(struct vm_area_struct *vma)
                         list_add(&avc->same_vma, &vma->anon_vma_chain);
                         list_add(&avc->same_anon_vma, &anon_vma->head);
                         allocated = NULL;
+                        avc = NULL;
                 }
                 spin_unlock(&mm->page_table_lock);
-
                 spin_unlock(&anon_vma->lock);
-                if (unlikely(allocated)) {
+
+                if (unlikely(allocated))
                         anon_vma_free(allocated);
+                if (unlikely(avc))
                         anon_vma_chain_free(avc);
-                }
         }
         return 0;
 
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 99d68c34e4f1..9753b690a8b3 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -1626,7 +1626,10 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms
         /* Connectionless channel */
         if (sk->sk_type == SOCK_DGRAM) {
                 skb = l2cap_create_connless_pdu(sk, msg, len);
-                err = l2cap_do_send(sk, skb);
+                if (IS_ERR(skb))
+                        err = PTR_ERR(skb);
+                else
+                        err = l2cap_do_send(sk, skb);
                 goto done;
         }
 
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index f29ada827a6a..eaa0e1bae49b 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -727,7 +727,7 @@ static int br_multicast_igmp3_report(struct net_bridge *br,
                 group = grec->grec_mca;
                 type = grec->grec_type;
 
-                len += grec->grec_nsrcs * 4;
+                len += ntohs(grec->grec_nsrcs) * 4;
                 if (!pskb_may_pull(skb, len))
                         return -EINVAL;
 
@@ -957,9 +957,6 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br,
         unsigned offset;
         int err;
 
-        BR_INPUT_SKB_CB(skb)->igmp = 0;
-        BR_INPUT_SKB_CB(skb)->mrouters_only = 0;
-
         /* We treat OOM as packet loss for now. */
         if (!pskb_may_pull(skb, sizeof(*iph)))
                 return -EINVAL;
@@ -1049,6 +1046,9 @@ err_out:
 int br_multicast_rcv(struct net_bridge *br, struct net_bridge_port *port,
                      struct sk_buff *skb)
 {
+        BR_INPUT_SKB_CB(skb)->igmp = 0;
+        BR_INPUT_SKB_CB(skb)->mrouters_only = 0;
+
         if (br->multicast_disabled)
                 return 0;
 
diff --git a/net/core/dev.c b/net/core/dev.c
index 92584bfef09b..f769098774b7 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1990,7 +1990,7 @@ static struct netdev_queue *dev_pick_tx(struct net_device *dev,
                                 queue_index = skb_tx_hash(dev, skb);
 
                         if (sk) {
-                                struct dst_entry *dst = rcu_dereference(sk->sk_dst_cache);
+                                struct dst_entry *dst = rcu_dereference_bh(sk->sk_dst_cache);
 
                                 if (dst && skb_dst(skb) == dst)
                                         sk_tx_queue_set(sk, queue_index);
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 4568120d8533..fe776c9ddeca 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1270,10 +1270,11 @@ replay:
                         err = ops->newlink(net, dev, tb, data);
                 else
                         err = register_netdevice(dev);
-                if (err < 0 && !IS_ERR(dev)) {
+
+                if (err < 0 && !IS_ERR(dev))
                         free_netdev(dev);
+                if (err < 0)
                         goto out;
-                }
 
                 err = rtnl_configure_link(dev, ifm);
                 if (err < 0)
diff --git a/net/ieee802154/af_ieee802154.c b/net/ieee802154/af_ieee802154.c
index c7da600750bb..93c91b633a56 100644
--- a/net/ieee802154/af_ieee802154.c
+++ b/net/ieee802154/af_ieee802154.c
@@ -151,6 +151,9 @@ static int ieee802154_dev_ioctl(struct sock *sk, struct ifreq __user *arg,
         dev_load(sock_net(sk), ifr.ifr_name);
         dev = dev_get_by_name(sock_net(sk), ifr.ifr_name);
 
+        if (!dev)
+                return -ENODEV;
+
         if (dev->type == ARPHRD_IEEE802154 && dev->netdev_ops->ndo_do_ioctl)
                 ret = dev->netdev_ops->ndo_do_ioctl(dev, &ifr, cmd);
 
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 65f9c379df38..75d5ef830097 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -629,7 +629,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
         /* We must not fragment if the socket is set to force MTU discovery
          * or if the skb it not generated by a local socket.
          */
-        if (!skb->local_df) {
+        if (!skb->local_df && skb->len > mtu) {
                 skb->dev = skb_dst(skb)->dev;
                 icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
                 IP6_INC_STATS(net, ip6_dst_idev(skb_dst(skb)),
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index c2438e8cb9d0..05ebd7833043 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -815,7 +815,7 @@ struct dst_entry * ip6_route_output(struct net *net, struct sock *sk,
 {
         int flags = 0;
 
-        if (rt6_need_strict(&fl->fl6_dst))
+        if (fl->oif || rt6_need_strict(&fl->fl6_dst))
                 flags |= RT6_LOOKUP_F_IFACE;
 
         if (!ipv6_addr_any(&fl->fl6_src))
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index c92ebe8f80d5..075f540ec197 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1015,7 +1015,7 @@ static void tcp_v6_send_response(struct sk_buff *skb, u32 seq, u32 ack, u32 win,
         skb_reserve(buff, MAX_HEADER + sizeof(struct ipv6hdr) + tot_len);
 
         t1 = (struct tcphdr *) skb_push(buff, tot_len);
-        skb_reset_transport_header(skb);
+        skb_reset_transport_header(buff);
 
         /* Swap the send and the receive. */
         memset(t1, 0, sizeof(*t1));
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index ae181651c75a..00bf7c962b7e 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -124,7 +124,7 @@ static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
         xdst->u.dst.dev = dev;
         dev_hold(dev);
 
-        xdst->u.rt6.rt6i_idev = in6_dev_get(rt->u.dst.dev);
+        xdst->u.rt6.rt6i_idev = in6_dev_get(dev);
         if (!xdst->u.rt6.rt6i_idev)
                 return -ENODEV;
 
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index 96d25348aa59..87782a4bb541 100644
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -184,7 +184,6 @@ static void sta_addba_resp_timer_expired(unsigned long data)
                        HT_AGG_STATE_REQ_STOP_BA_MSK)) !=
                                                 HT_ADDBA_REQUESTED_MSK) {
                 spin_unlock_bh(&sta->lock);
-                *state = HT_AGG_STATE_IDLE;
 #ifdef CONFIG_MAC80211_HT_DEBUG
                 printk(KERN_DEBUG "timer expired on tid %d but we are not "
                                 "(or no longer) expecting addBA response there",
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index c8cd169fc10e..4aefa6dc3091 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -168,6 +168,8 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
         ht_changed = conf_is_ht(&local->hw.conf) != enable_ht ||
                      channel_type != local->hw.conf.channel_type;
 
+        if (local->tmp_channel)
+                local->tmp_channel_type = channel_type;
         local->oper_channel_type = channel_type;
 
         if (ht_changed) {
diff --git a/net/rds/rdma_transport.c b/net/rds/rdma_transport.c
index 9ece910ea394..7b155081b4dc 100644
--- a/net/rds/rdma_transport.c
+++ b/net/rds/rdma_transport.c
@@ -134,7 +134,7 @@ static int __init rds_rdma_listen_init(void)
                 ret = PTR_ERR(cm_id);
                 printk(KERN_ERR "RDS/RDMA: failed to setup listener, "
                        "rdma_create_id() returned %d\n", ret);
-                goto out;
+                return ret;
         }
 
         sin.sin_family = AF_INET,
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index df5abbff63e2..99c93ee98ad9 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -1194,8 +1194,10 @@ void sctp_assoc_update(struct sctp_association *asoc,
         /* Remove any peer addresses not present in the new association. */
         list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) {
                 trans = list_entry(pos, struct sctp_transport, transports);
-                if (!sctp_assoc_lookup_paddr(new, &trans->ipaddr))
-                        sctp_assoc_del_peer(asoc, &trans->ipaddr);
+                if (!sctp_assoc_lookup_paddr(new, &trans->ipaddr)) {
+                        sctp_assoc_rm_peer(asoc, trans);
+                        continue;
+                }
 
                 if (asoc->state >= SCTP_STATE_ESTABLISHED)
                         sctp_transport_reset(trans);
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 905fda582b92..7ec09ba03a1c 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -144,6 +144,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
         /* Use SCTP specific send buffer space queues.  */
         ep->sndbuf_policy = sctp_sndbuf_policy;
 
+        sk->sk_data_ready = sctp_data_ready;
         sk->sk_write_space = sctp_write_space;
         sock_set_flag(sk, SOCK_USE_WRITE_QUEUE);
 
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 17cb400ecd6a..0fd5b4c88358 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -208,7 +208,8 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
         sp = sctp_sk(asoc->base.sk);
         num_types = sp->pf->supported_addrs(sp, types);
 
-        chunksize = sizeof(init) + addrs_len + SCTP_SAT_LEN(num_types);
+        chunksize = sizeof(init) + addrs_len;
+        chunksize += WORD_ROUND(SCTP_SAT_LEN(num_types));
         chunksize += sizeof(ecap_param);
 
         if (sctp_prsctp_enable)
@@ -238,14 +239,14 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
                 /* Add HMACS parameter length if any were defined */
                 auth_hmacs = (sctp_paramhdr_t *)asoc->c.auth_hmacs;
                 if (auth_hmacs->length)
-                        chunksize += ntohs(auth_hmacs->length);
+                        chunksize += WORD_ROUND(ntohs(auth_hmacs->length));
                 else
                         auth_hmacs = NULL;
 
                 /* Add CHUNKS parameter length */
                 auth_chunks = (sctp_paramhdr_t *)asoc->c.auth_chunks;
                 if (auth_chunks->length)
-                        chunksize += ntohs(auth_chunks->length);
+                        chunksize += WORD_ROUND(ntohs(auth_chunks->length));
                 else
                         auth_chunks = NULL;
 
@@ -255,7 +256,8 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
 
         /* If we have any extensions to report, account for that */
         if (num_ext)
-                chunksize += sizeof(sctp_supported_ext_param_t) + num_ext;
+                chunksize += WORD_ROUND(sizeof(sctp_supported_ext_param_t) +
+                                        num_ext);
 
         /* RFC 2960 3.3.2 Initiation (INIT) (1)
          *
@@ -397,13 +399,13 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
 
                 auth_hmacs = (sctp_paramhdr_t *)asoc->c.auth_hmacs;
                 if (auth_hmacs->length)
-                        chunksize += ntohs(auth_hmacs->length);
+                        chunksize += WORD_ROUND(ntohs(auth_hmacs->length));
                 else
                         auth_hmacs = NULL;
 
                 auth_chunks = (sctp_paramhdr_t *)asoc->c.auth_chunks;
                 if (auth_chunks->length)
-                        chunksize += ntohs(auth_chunks->length);
+                        chunksize += WORD_ROUND(ntohs(auth_chunks->length));
                 else
                         auth_chunks = NULL;
 
@@ -412,7 +414,8 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
         }
 
         if (num_ext)
-                chunksize += sizeof(sctp_supported_ext_param_t) + num_ext;
+                chunksize += WORD_ROUND(sizeof(sctp_supported_ext_param_t) +
+                                        num_ext);
 
         /* Now allocate and fill out the chunk.  */
         retval = sctp_make_chunk(asoc, SCTP_CID_INIT_ACK, 0, chunksize);
@@ -3315,21 +3318,6 @@ int sctp_process_asconf_ack(struct sctp_association *asoc,
         sctp_chunk_free(asconf);
         asoc->addip_last_asconf = NULL;
 
-        /* Send the next asconf chunk from the addip chunk queue. */
-        if (!list_empty(&asoc->addip_chunk_list)) {
-                struct list_head *entry = asoc->addip_chunk_list.next;
-                asconf = list_entry(entry, struct sctp_chunk, list);
-
-                list_del_init(entry);
-
-                /* Hold the chunk until an ASCONF_ACK is received. */
-                sctp_chunk_hold(asconf);
-                if (sctp_primitive_ASCONF(asoc, asconf))
-                        sctp_chunk_free(asconf);
-                else
-                        asoc->addip_last_asconf = asconf;
-        }
-
         return retval;
 }
 
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 4c5bed9af4e3..d5ae450b6f02 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -962,6 +962,29 @@ static int sctp_cmd_send_msg(struct sctp_association *asoc,
 }
 
 
+/* Sent the next ASCONF packet currently stored in the association.
+ * This happens after the ASCONF_ACK was succeffully processed.
+ */
+static void sctp_cmd_send_asconf(struct sctp_association *asoc)
+{
+        /* Send the next asconf chunk from the addip chunk
+         * queue.
+         */
+        if (!list_empty(&asoc->addip_chunk_list)) {
+                struct list_head *entry = asoc->addip_chunk_list.next;
+                struct sctp_chunk *asconf = list_entry(entry,
+                                                struct sctp_chunk, list);
+                list_del_init(entry);
+
+                /* Hold the chunk until an ASCONF_ACK is received. */
+                sctp_chunk_hold(asconf);
+                if (sctp_primitive_ASCONF(asoc, asconf))
+                        sctp_chunk_free(asconf);
+                else
+                        asoc->addip_last_asconf = asconf;
+        }
+}
+
 
 /* These three macros allow us to pull the debugging code out of the
  * main flow of sctp_do_sm() to keep attention focused on the real
@@ -1617,6 +1640,9 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
                         }
                         error = sctp_cmd_send_msg(asoc, cmd->obj.msg);
                         break;
+                case SCTP_CMD_SEND_NEXT_ASCONF:
+                        sctp_cmd_send_asconf(asoc);
+                        break;
                 default:
                         printk(KERN_WARNING "Impossible command: %u, %p\n",
                                cmd->verb, cmd->obj.ptr);
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index abf601a1b847..24b2cd555637 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -3676,8 +3676,14 @@ sctp_disposition_t sctp_sf_do_asconf_ack(const struct sctp_endpoint *ep,
                                 SCTP_TO(SCTP_EVENT_TIMEOUT_T4_RTO));
 
                 if (!sctp_process_asconf_ack((struct sctp_association *)asoc,
-                                             asconf_ack))
+                                             asconf_ack)) {
+                        /* Successfully processed ASCONF_ACK.  We can
+                         * release the next asconf if we have one.
+                         */
+                        sctp_add_cmd_sf(commands, SCTP_CMD_SEND_NEXT_ASCONF,
+                                        SCTP_NULL());
                         return SCTP_DISPOSITION_CONSUME;
+                }
 
                 abort = sctp_make_abort(asoc, asconf_ack,
                                         sizeof(sctp_errhdr_t));
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 007e8baba089..44a1ab03a3f0 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3719,12 +3719,12 @@ SCTP_STATIC int sctp_init_sock(struct sock *sk)
         sp->hmac = NULL;
 
         SCTP_DBG_OBJCNT_INC(sock);
-        percpu_counter_inc(&sctp_sockets_allocated);
 
         /* Set socket backlog limit. */
         sk->sk_backlog.limit = sysctl_sctp_rmem[1];
 
         local_bh_disable();
+        percpu_counter_inc(&sctp_sockets_allocated);
         sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1);
         local_bh_enable();
 
@@ -3741,8 +3741,8 @@ SCTP_STATIC void sctp_destroy_sock(struct sock *sk)
         /* Release our hold on the endpoint. */
         ep = sctp_sk(sk)->ep;
         sctp_endpoint_free(ep);
-        percpu_counter_dec(&sctp_sockets_allocated);
         local_bh_disable();
+        percpu_counter_dec(&sctp_sockets_allocated);
         sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1);
         local_bh_enable();
 }
@@ -6189,6 +6189,16 @@ do_nonblock:
         goto out;
 }
 
+void sctp_data_ready(struct sock *sk, int len)
+{
+        read_lock_bh(&sk->sk_callback_lock);
+        if (sk_has_sleeper(sk))
+                wake_up_interruptible_sync_poll(sk->sk_sleep, POLLIN |
+                                                POLLRDNORM | POLLRDBAND);
+        sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN);
+        read_unlock_bh(&sk->sk_callback_lock);
+}
+
 /* If socket sndbuf has changed, wake up all per association waiters.  */
 void sctp_write_space(struct sock *sk)
 {
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index f394fc190a49..95afe79dd9d7 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -237,7 +237,7 @@ rpcauth_prune_expired(struct list_head *free, int nr_to_scan)
         list_for_each_entry_safe(cred, next, &cred_unused, cr_lru) {
 
                 /* Enforce a 60 second garbage collection moratorium */
-                if (time_in_range_open(cred->cr_expire, expired, jiffies) &&
+                if (time_in_range(cred->cr_expire, expired, jiffies) &&
                     test_bit(RPCAUTH_CRED_HASHED, &cred->cr_flags) != 0)
                         continue;
 
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index cbddd0cb83f1..36e84e13c6aa 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -402,6 +402,7 @@ static void __x25_destroy_socket(struct sock *sk)
                         /*
                          * Queue the unaccepted socket for death
                          */
+                        skb->sk->sk_state = TCP_LISTEN;
                         sock_set_flag(skb->sk, SOCK_DEAD);
                         x25_start_heartbeat(skb->sk);
                         x25_sk(skb->sk)->state = X25_STATE_0;
diff --git a/security/inode.c b/security/inode.c
index c3a793881d04..1c812e874504 100644
--- a/security/inode.c
+++ b/security/inode.c
@@ -161,13 +161,13 @@ static int create_by_name(const char *name, mode_t mode,
 
         mutex_lock(&parent->d_inode->i_mutex);
         *dentry = lookup_one_len(name, parent, strlen(name));
-        if (!IS_ERR(dentry)) {
+        if (!IS_ERR(*dentry)) {
                 if ((mode & S_IFMT) == S_IFDIR)
                         error = mkdir(parent->d_inode, *dentry, mode);
                 else
                         error = create(parent->d_inode, *dentry, mode);
         } else
-                error = PTR_ERR(dentry);
+                error = PTR_ERR(*dentry);
         mutex_unlock(&parent->d_inode->i_mutex);
 
         return error;
diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index e814d2109f8e..dd7cd0f8e13c 100644
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -201,7 +201,7 @@ static long keyring_read(const struct key *keyring,
         int loop, ret;
 
         ret = 0;
-        klist = rcu_dereference(keyring->payload.subscriptions);
+        klist = keyring->payload.subscriptions;
 
         if (klist) {
                 /* calculate how much data we could return */
diff --git a/security/keys/request_key.c b/security/keys/request_key.c
index 03fe63ed55bd..d737cea5347c 100644
--- a/security/keys/request_key.c
+++ b/security/keys/request_key.c
@@ -68,7 +68,8 @@ static int call_sbin_request_key(struct key_construction *cons,
 {
         const struct cred *cred = current_cred();
         key_serial_t prkey, sskey;
-        struct key *key = cons->key, *authkey = cons->authkey, *keyring;
+        struct key *key = cons->key, *authkey = cons->authkey, *keyring,
+                *session;
         char *argv[9], *envp[3], uid_str[12], gid_str[12];
         char key_str[12], keyring_str[3][12];
         char desc[20];
@@ -112,10 +113,12 @@ static int call_sbin_request_key(struct key_construction *cons,
         if (cred->tgcred->process_keyring)
                 prkey = cred->tgcred->process_keyring->serial;
 
-        if (cred->tgcred->session_keyring)
-                sskey = rcu_dereference(cred->tgcred->session_keyring)->serial;
-        else
-                sskey = cred->user->session_keyring->serial;
+        rcu_read_lock();
+        session = rcu_dereference(cred->tgcred->session_keyring);
+        if (!session)
+                session = cred->user->session_keyring;
+        sskey = session->serial;
+        rcu_read_unlock();
 
         sprintf(keyring_str[2], "%d", sskey);
 
@@ -336,8 +339,10 @@ static int construct_alloc_key(struct key_type *type,
 
 key_already_present:
         mutex_unlock(&key_construction_mutex);
-        if (dest_keyring)
+        if (dest_keyring) {
+                __key_link(dest_keyring, key_ref_to_ptr(key_ref));
                 up_write(&dest_keyring->sem);
+        }
         mutex_unlock(&user->cons_lock);
         key_put(key);
         *_key = key = key_ref_to_ptr(key_ref);
@@ -428,6 +433,11 @@ struct key *request_key_and_link(struct key_type *type,
 
         if (!IS_ERR(key_ref)) {
                 key = key_ref_to_ptr(key_ref);
+                if (dest_keyring) {
+                        construct_get_dest_keyring(&dest_keyring);
+                        key_link(dest_keyring, key);
+                        key_put(dest_keyring);
+                }
         } else if (PTR_ERR(key_ref) != -EAGAIN) {
                 key = ERR_CAST(key_ref);
         } else  {
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index f669442b7c82..cec68152dcb1 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2273,6 +2273,7 @@ static struct snd_pci_quirk position_fix_list[] __devinitdata = {
         SND_PCI_QUIRK(0x1462, 0x1002, "MSI Wind U115", POS_FIX_LPIB),
         SND_PCI_QUIRK(0x1565, 0x820f, "Biostar Microtech", POS_FIX_LPIB),
         SND_PCI_QUIRK(0x1565, 0x8218, "Biostar Microtech", POS_FIX_LPIB),
+        SND_PCI_QUIRK(0x8086, 0x2503, "DG965OT AAD63733-203", POS_FIX_LPIB),
         SND_PCI_QUIRK(0x8086, 0xd601, "eMachines T5212", POS_FIX_LPIB),
         {}
 };
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index af34606c30c3..e9fdfc4b1c57 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -519,14 +519,6 @@ static int ad198x_suspend(struct hda_codec *codec, pm_message_t state)
         ad198x_power_eapd(codec);
         return 0;
 }
-
-static int ad198x_resume(struct hda_codec *codec)
-{
-        ad198x_init(codec);
-        snd_hda_codec_resume_amp(codec);
-        snd_hda_codec_resume_cache(codec);
-        return 0;
-}
 #endif
 
 static struct hda_codec_ops ad198x_patch_ops = {
@@ -539,7 +531,6 @@ static struct hda_codec_ops ad198x_patch_ops = {
 #endif
 #ifdef SND_HDA_NEEDS_RESUME
         .suspend = ad198x_suspend,
-        .resume = ad198x_resume,
 #endif
         .reboot_notify = ad198x_shutup,
 };
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index aad1627f56f1..7404dba16f83 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4143,7 +4143,7 @@ static struct snd_pci_quirk alc880_cfg_tbl[] = {
         SND_PCI_QUIRK(0x1695, 0x4012, "EPox EP-5LDA", ALC880_5ST_DIG),
         SND_PCI_QUIRK(0x1734, 0x107c, "FSC F1734", ALC880_F1734),
         SND_PCI_QUIRK(0x1734, 0x1094, "FSC Amilo M1451G", ALC880_FUJITSU),
-        SND_PCI_QUIRK(0x1734, 0x10ac, "FSC", ALC880_UNIWILL),
+        SND_PCI_QUIRK(0x1734, 0x10ac, "FSC AMILO Xi 1526", ALC880_F1734),
         SND_PCI_QUIRK(0x1734, 0x10b0, "Fujitsu", ALC880_FUJITSU),
         SND_PCI_QUIRK(0x1854, 0x0018, "LG LW20", ALC880_LG_LW),
         SND_PCI_QUIRK(0x1854, 0x003b, "LG", ALC880_LG),
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index c4be3fab94e5..7fb7d017a347 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1607,6 +1607,10 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
                                 "Dell Studio 1555", STAC_DELL_M6_DMIC),
         SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02bd,
                                 "Dell Studio 1557", STAC_DELL_M6_DMIC),
+        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02fe,
+                                "Dell Studio XPS 1645", STAC_DELL_M6_BOTH),
+        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0413,
+                                "Dell Studio 1558", STAC_DELL_M6_BOTH),
         {} /* terminator */
 };
 
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index b64e78139d63..b56e33676780 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -849,6 +849,7 @@ struct snd_m3 {
         struct snd_kcontrol *master_switch;
         struct snd_kcontrol *master_volume;
         struct tasklet_struct hwvol_tq;
+        unsigned int in_suspend;
 
 #ifdef CONFIG_PM
         u16 *suspend_mem;
@@ -884,6 +885,7 @@ static DEFINE_PCI_DEVICE_TABLE(snd_m3_ids) = {
 MODULE_DEVICE_TABLE(pci, snd_m3_ids);
 
 static struct snd_pci_quirk m3_amp_quirk_list[] __devinitdata = {
+        SND_PCI_QUIRK(0x0E11, 0x0094, "Compaq Evo N600c", 0x0c),
         SND_PCI_QUIRK(0x10f7, 0x833e, "Panasonic CF-28", 0x0d),
         SND_PCI_QUIRK(0x10f7, 0x833d, "Panasonic CF-72", 0x0d),
         SND_PCI_QUIRK(0x1033, 0x80f1, "NEC LM800J/7", 0x03),
@@ -1613,6 +1615,11 @@ static void snd_m3_update_hw_volume(unsigned long private_data)
         outb(0x88, chip->iobase + SHADOW_MIX_REG_MASTER);
         outb(0x88, chip->iobase + HW_VOL_COUNTER_MASTER);
 
+        /* Ignore spurious HV interrupts during suspend / resume, this avoids
+           mistaking them for a mute button press. */
+        if (chip->in_suspend)
+                return;
+
         if (!chip->master_switch || !chip->master_volume)
                 return;
 
@@ -2424,6 +2431,7 @@ static int m3_suspend(struct pci_dev *pci, pm_message_t state)
         if (chip->suspend_mem == NULL)
                 return 0;
 
+        chip->in_suspend = 1;
         snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
         snd_pcm_suspend_all(chip->pcm);
         snd_ac97_suspend(chip->ac97);
@@ -2497,6 +2505,7 @@ static int m3_resume(struct pci_dev *pci)
         snd_m3_hv_init(chip);
 
         snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+        chip->in_suspend = 0;
         return 0;
 }
 #endif /* CONFIG_PM */
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 5a0cd194dce0..c82ae2492634 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -341,7 +341,11 @@ static void kvm_mmu_notifier_release(struct mmu_notifier *mn,
                                      struct mm_struct *mm)
 {
         struct kvm *kvm = mmu_notifier_to_kvm(mn);
+        int idx;
+
+        idx = srcu_read_lock(&kvm->srcu);
         kvm_arch_flush_shadow(kvm);
+        srcu_read_unlock(&kvm->srcu, idx);
 }
 
 static const struct mmu_notifier_ops kvm_mmu_notifier_ops = {
@@ -648,7 +652,7 @@ skip_lpage:
 
         /* Allocate page dirty bitmap if needed */
         if ((new.flags & KVM_MEM_LOG_DIRTY_PAGES) && !new.dirty_bitmap) {
-                unsigned dirty_bytes = ALIGN(npages, BITS_PER_LONG) / 8;
+                unsigned long dirty_bytes = kvm_dirty_bitmap_bytes(&new);
 
                 new.dirty_bitmap = vmalloc(dirty_bytes);
                 if (!new.dirty_bitmap)
@@ -768,7 +772,7 @@ int kvm_get_dirty_log(struct kvm *kvm,
 {
         struct kvm_memory_slot *memslot;
         int r, i;
-        int n;
+        unsigned long n;
         unsigned long any = 0;
 
         r = -EINVAL;
@@ -780,7 +784,7 @@ int kvm_get_dirty_log(struct kvm *kvm,
         if (!memslot->dirty_bitmap)
                 goto out;
 
-        n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+        n = kvm_dirty_bitmap_bytes(memslot);
 
         for (i = 0; !any && i < n/sizeof(long); ++i)
                 any = memslot->dirty_bitmap[i];
@@ -1186,10 +1190,13 @@ void mark_page_dirty(struct kvm *kvm, gfn_t gfn)
         memslot = gfn_to_memslot_unaliased(kvm, gfn);
         if (memslot && memslot->dirty_bitmap) {
                 unsigned long rel_gfn = gfn - memslot->base_gfn;
+                unsigned long *p = memslot->dirty_bitmap +
+                                        rel_gfn / BITS_PER_LONG;
+                int offset = rel_gfn % BITS_PER_LONG;
 
                 /* avoid RMW */
-                if (!generic_test_le_bit(rel_gfn, memslot->dirty_bitmap))
-                        generic___set_le_bit(rel_gfn, memslot->dirty_bitmap);
+                if (!generic_test_le_bit(offset, p))
+                        generic___set_le_bit(offset, p);
         }
 }