430 files changed, 7875 insertions, 5866 deletions

diff --git a/Documentation/ABI/testing/sysfs-devices-cache_disable b/Documentation/ABI/testing/sysfs-devices-cache_disable
deleted file mode 100644
index 175bb4f70512..000000000000
--- a/Documentation/ABI/testing/sysfs-devices-cache_disable
+++ /dev/null
@@ -1,18 +0,0 @@
-What:      /sys/devices/system/cpu/cpu*/cache/index*/cache_disable_X
-Date:      August 2008
-KernelVersion:  2.6.27
-Contact:        mark.langsdorf@amd.com
-Description:    These files exist in every cpu's cache index directories.
-                There are currently 2 cache_disable_# files in each
-                directory.  Reading from these files on a supported
-                processor will return that cache disable index value
-                for that processor and node.  Writing to one of these
-                files will cause the specificed cache index to be disabled.
-
-                Currently, only AMD Family 10h Processors support cache index
-                disable, and only for their L3 caches.  See the BIOS and
-                Kernel Developer's Guide at
-                http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/31116-Public-GH-BKDG_3.20_2-4-09.pdf
-                for formatting information and other details on the
-                cache index disable.
-Users:    joachim.deguara@amd.com
diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu
new file mode 100644
index 000000000000..a703b9e9aeb9
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-devices-system-cpu
@@ -0,0 +1,156 @@
+What:           /sys/devices/system/cpu/
+Date:           pre-git history
+Contact:        Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description:
+                A collection of both global and individual CPU attributes
+
+                Individual CPU attributes are contained in subdirectories
+                named by the kernel's logical CPU number, e.g.:
+
+                /sys/devices/system/cpu/cpu#/
+
+What:           /sys/devices/system/cpu/sched_mc_power_savings
+                /sys/devices/system/cpu/sched_smt_power_savings
+Date:           June 2006
+Contact:        Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description:    Discover and adjust the kernel's multi-core scheduler support.
+
+                Possible values are:
+
+                0 - No power saving load balance (default value)
+                1 - Fill one thread/core/package first for long running threads
+                2 - Also bias task wakeups to semi-idle cpu package for power
+                    savings
+
+                sched_mc_power_savings is dependent upon SCHED_MC, which is
+                itself architecture dependent.
+
+                sched_smt_power_savings is dependent upon SCHED_SMT, which
+                is itself architecture dependent.
+
+                The two files are independent of each other. It is possible
+                that one file may be present without the other.
+
+                Introduced by git commit 5c45bf27.
+
+
+What:           /sys/devices/system/cpu/kernel_max
+                /sys/devices/system/cpu/offline
+                /sys/devices/system/cpu/online
+                /sys/devices/system/cpu/possible
+                /sys/devices/system/cpu/present
+Date:           December 2008
+Contact:        Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description:    CPU topology files that describe kernel limits related to
+                hotplug. Briefly:
+
+                kernel_max: the maximum cpu index allowed by the kernel
+                configuration.
+
+                offline: cpus that are not online because they have been
+                HOTPLUGGED off or exceed the limit of cpus allowed by the
+                kernel configuration (kernel_max above).
+
+                online: cpus that are online and being scheduled.
+
+                possible: cpus that have been allocated resources and can be
+                brought online if they are present.
+
+                present: cpus that have been identified as being present in
+                the system.
+
+                See Documentation/cputopology.txt for more information.
+
+
+
+What:           /sys/devices/system/cpu/cpu#/node
+Date:           October 2009
+Contact:        Linux memory management mailing list <linux-mm@kvack.org>
+Description:    Discover NUMA node a CPU belongs to
+
+                When CONFIG_NUMA is enabled, a symbolic link that points
+                to the corresponding NUMA node directory.
+
+                For example, the following symlink is created for cpu42
+                in NUMA node 2:
+
+                /sys/devices/system/cpu/cpu42/node2 -> ../../node/node2
+
+
+What:           /sys/devices/system/cpu/cpu#/topology/core_id
+                /sys/devices/system/cpu/cpu#/topology/core_siblings
+                /sys/devices/system/cpu/cpu#/topology/core_siblings_list
+                /sys/devices/system/cpu/cpu#/topology/physical_package_id
+                /sys/devices/system/cpu/cpu#/topology/thread_siblings
+                /sys/devices/system/cpu/cpu#/topology/thread_siblings_list
+Date:           December 2008
+Contact:        Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description:    CPU topology files that describe a logical CPU's relationship
+                to other cores and threads in the same physical package.
+
+                One cpu# directory is created per logical CPU in the system,
+                e.g. /sys/devices/system/cpu/cpu42/.
+
+                Briefly, the files above are:
+
+                core_id: the CPU core ID of cpu#. Typically it is the
+                hardware platform's identifier (rather than the kernel's).
+                The actual value is architecture and platform dependent.
+
+                core_siblings: internal kernel map of cpu#'s hardware threads
+                within the same physical_package_id.
+
+                core_siblings_list: human-readable list of the logical CPU
+                numbers within the same physical_package_id as cpu#.
+
+                physical_package_id: physical package id of cpu#. Typically
+                corresponds to a physical socket number, but the actual value
+                is architecture and platform dependent.
+
+                thread_siblings: internel kernel map of cpu#'s hardware
+                threads within the same core as cpu#
+
+                thread_siblings_list: human-readable list of cpu#'s hardware
+                threads within the same core as cpu#
+
+                See Documentation/cputopology.txt for more information.
+
+
+What:           /sys/devices/system/cpu/cpuidle/current_driver
+                /sys/devices/system/cpu/cpuidle/current_governer_ro
+Date:           September 2007
+Contact:        Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description:    Discover cpuidle policy and mechanism
+
+                Various CPUs today support multiple idle levels that are
+                differentiated by varying exit latencies and power
+                consumption during idle.
+
+                Idle policy (governor) is differentiated from idle mechanism
+                (driver)
+
+                current_driver: displays current idle mechanism
+
+                current_governor_ro: displays current idle policy
+
+                See files in Documentation/cpuidle/ for more information.
+
+
+What:      /sys/devices/system/cpu/cpu*/cache/index*/cache_disable_X
+Date:      August 2008
+KernelVersion:  2.6.27
+Contact:        mark.langsdorf@amd.com
+Description:    These files exist in every cpu's cache index directories.
+                There are currently 2 cache_disable_# files in each
+                directory.  Reading from these files on a supported
+                processor will return that cache disable index value
+                for that processor and node.  Writing to one of these
+                files will cause the specificed cache index to be disabled.
+
+                Currently, only AMD Family 10h Processors support cache index
+                disable, and only for their L3 caches.  See the BIOS and
+                Kernel Developer's Guide at
+                http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/31116-Public-GH-BKDG_3.20_2-4-09.pdf
+                for formatting information and other details on the
+                cache index disable.
+Users:    joachim.deguara@amd.com
diff --git a/Documentation/cputopology.txt b/Documentation/cputopology.txt
index b41f3e58aefa..f1c5c4bccd3e 100644
--- a/Documentation/cputopology.txt
+++ b/Documentation/cputopology.txt
@@ -1,15 +1,28 @@
 
-Export cpu topology info via sysfs. Items (attributes) are similar
+Export CPU topology info via sysfs. Items (attributes) are similar
 to /proc/cpuinfo.
 
 1) /sys/devices/system/cpu/cpuX/topology/physical_package_id:
-represent the physical package id of  cpu X;
+
+        physical package id of cpuX. Typically corresponds to a physical
+        socket number, but the actual value is architecture and platform
+        dependent.
+
 2) /sys/devices/system/cpu/cpuX/topology/core_id:
-represent the cpu core id to cpu X;
+
+        the CPU core ID of cpuX. Typically it is the hardware platform's
+        identifier (rather than the kernel's).  The actual value is
+        architecture and platform dependent.
+
 3) /sys/devices/system/cpu/cpuX/topology/thread_siblings:
-represent the thread siblings to cpu X in the same core;
+
+        internel kernel map of cpuX's hardware threads within the same
+        core as cpuX
+
 4) /sys/devices/system/cpu/cpuX/topology/core_siblings:
-represent the thread siblings to cpu X in the same physical package;
+
+        internal kernel map of cpuX's hardware threads within the same
+        physical_package_id.
 
 To implement it in an architecture-neutral way, a new source file,
 drivers/base/topology.c, is to export the 4 attributes.
@@ -32,32 +45,32 @@ not defined by include/asm-XXX/topology.h:
 3) thread_siblings: just the given CPU
 4) core_siblings: just the given CPU
 
-Additionally, cpu topology information is provided under
+Additionally, CPU topology information is provided under
 /sys/devices/system/cpu and includes these files.  The internal
 source for the output is in brackets ("[]").
 
-    kernel_max: the maximum cpu index allowed by the kernel configuration.
+    kernel_max: the maximum CPU index allowed by the kernel configuration.
                 [NR_CPUS-1]
 
-    offline:    cpus that are not online because they have been
+    offline:    CPUs that are not online because they have been
                 HOTPLUGGED off (see cpu-hotplug.txt) or exceed the limit
-                of cpus allowed by the kernel configuration (kernel_max
+                of CPUs allowed by the kernel configuration (kernel_max
                 above). [~cpu_online_mask + cpus >= NR_CPUS]
 
-    online:     cpus that are online and being scheduled [cpu_online_mask]
+    online:     CPUs that are online and being scheduled [cpu_online_mask]
 
-    possible:   cpus that have been allocated resources and can be
+    possible:   CPUs that have been allocated resources and can be
                 brought online if they are present. [cpu_possible_mask]
 
-    present:    cpus that have been identified as being present in the
+    present:    CPUs that have been identified as being present in the
                 system. [cpu_present_mask]
 
 The format for the above output is compatible with cpulist_parse()
 [see <linux/cpumask.h>].  Some examples follow.
 
-In this example, there are 64 cpus in the system but cpus 32-63 exceed
+In this example, there are 64 CPUs in the system but cpus 32-63 exceed
 the kernel max which is limited to 0..31 by the NR_CPUS config option
-being 32.  Note also that cpus 2 and 4-31 are not online but could be
+being 32.  Note also that CPUs 2 and 4-31 are not online but could be
 brought online as they are both present and possible.
 
      kernel_max: 31
@@ -67,8 +80,8 @@ brought online as they are both present and possible.
         present: 0-31
 
 In this example, the NR_CPUS config option is 128, but the kernel was
-started with possible_cpus=144.  There are 4 cpus in the system and cpu2
-was manually taken offline (and is the only cpu that can be brought
+started with possible_cpus=144.  There are 4 CPUs in the system and cpu2
+was manually taken offline (and is the only CPU that can be brought
 online.)
 
      kernel_max: 127
@@ -78,4 +91,4 @@ online.)
         present: 0-3
 
 See cpu-hotplug.txt for the possible_cpus=NUM kernel start parameter
-as well as more information on the various cpumask's.
+as well as more information on the various cpumasks.
diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt
index bf4f4b7e11b3..6d94e0696f8c 100644
--- a/Documentation/filesystems/ext4.txt
+++ b/Documentation/filesystems/ext4.txt
@@ -134,9 +134,15 @@ ro                   	Mount filesystem read only. Note that ext4 will
                         mount options "ro,noload" can be used to prevent
                         writes to the filesystem.
 
+journal_checksum        Enable checksumming of the journal transactions.
+                        This will allow the recovery code in e2fsck and the
+                        kernel to detect corruption in the kernel.  It is a
+                        compatible change and will be ignored by older kernels.
+
 journal_async_commit    Commit block can be written to disk without waiting
                         for descriptor blocks. If enabled older kernels cannot
-                        mount the device.
+                        mount the device. This will enable 'journal_checksum'
+                        internally.
 
 journal=update          Update the ext4 file system's journal to the current
                         format.
diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index dcbd502c8792..82def883361b 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -353,10 +353,20 @@ power[1-*]_average		Average power use
                                 Unit: microWatt
                                 RO
 
-power[1-*]_average_interval     Power use averaging interval
+power[1-*]_average_interval     Power use averaging interval.  A poll
+                                notification is sent to this file if the
+                                hardware changes the averaging interval.
                                 Unit: milliseconds
                                 RW
 
+power[1-*]_average_interval_max Maximum power use averaging interval
+                                Unit: milliseconds
+                                RO
+
+power[1-*]_average_interval_min Minimum power use averaging interval
+                                Unit: milliseconds
+                                RO
+
 power[1-*]_average_highest      Historical average maximum power use
                                 Unit: microWatt
                                 RO
@@ -365,6 +375,18 @@ power[1-*]_average_lowest	Historical average minimum power use
                                 Unit: microWatt
                                 RO
 
+power[1-*]_average_max          A poll notification is sent to
+                                power[1-*]_average when power use
+                                rises above this value.
+                                Unit: microWatt
+                                RW
+
+power[1-*]_average_min          A poll notification is sent to
+                                power[1-*]_average when power use
+                                sinks below this value.
+                                Unit: microWatt
+                                RW
+
 power[1-*]_input                Instantaneous power use
                                 Unit: microWatt
                                 RO
@@ -381,6 +403,39 @@ power[1-*]_reset_history	Reset input_highest, input_lowest,
                                 average_highest and average_lowest.
                                 WO
 
+power[1-*]_accuracy             Accuracy of the power meter.
+                                Unit: Percent
+                                RO
+
+power[1-*]_alarm                1 if the system is drawing more power than the
+                                cap allows; 0 otherwise.  A poll notification is
+                                sent to this file when the power use exceeds the
+                                cap.  This file only appears if the cap is known
+                                to be enforced by hardware.
+                                RO
+
+power[1-*]_cap                  If power use rises above this limit, the
+                                system should take action to reduce power use.
+                                A poll notification is sent to this file if the
+                                cap is changed by the hardware.  The *_cap
+                                files only appear if the cap is known to be
+                                enforced by hardware.
+                                Unit: microWatt
+                                RW
+
+power[1-*]_cap_hyst             Margin of hysteresis built around capping and
+                                notification.
+                                Unit: microWatt
+                                RW
+
+power[1-*]_cap_max              Maximum cap that can be set.
+                                Unit: microWatt
+                                RO
+
+power[1-*]_cap_min              Minimum cap that can be set.
+                                Unit: microWatt
+                                RO
+
 **********
 * Energy *
 **********
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 1c8eb4518ce0..fd9a2f67edf2 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -522,7 +522,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
     pcm_devs       - Number of PCM devices assigned to each card
                      (default = 1, up to 4)
     pcm_substreams - Number of PCM substreams assigned to each PCM
-                     (default = 8, up to 16)
+                     (default = 8, up to 128)
     hrtimer        - Use hrtimer (=1, default) or system timer (=0)
     fake_buffer    - Fake buffer allocations (default = 1)
 
diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt
index 957b22fde2df..8179692fbb90 100644
--- a/Documentation/trace/ftrace.txt
+++ b/Documentation/trace/ftrace.txt
@@ -1231,6 +1231,7 @@ something like this simple program:
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
+#include <string.h>
 
 #define _STR(x) #x
 #define STR(x) _STR(x)
@@ -1265,6 +1266,7 @@ const char *find_debugfs(void)
                return NULL;
        }
 
+       strcat(debugfs, "/tracing/");
        debugfs_found = 1;
 
        return debugfs;
diff --git a/Documentation/vm/hwpoison.txt b/Documentation/vm/hwpoison.txt
new file mode 100644
index 000000000000..3ffadf8da61f
--- /dev/null
+++ b/Documentation/vm/hwpoison.txt
@@ -0,0 +1,136 @@
+What is hwpoison?
+
+Upcoming Intel CPUs have support for recovering from some memory errors
+(``MCA recovery''). This requires the OS to declare a page "poisoned",
+kill the processes associated with it and avoid using it in the future.
+
+This patchkit implements the necessary infrastructure in the VM.
+
+To quote the overview comment:
+
+ * High level machine check handler. Handles pages reported by the
+ * hardware as being corrupted usually due to a 2bit ECC memory or cache
+ * failure.
+ *
+ * This focusses on pages detected as corrupted in the background.
+ * When the current CPU tries to consume corruption the currently
+ * running process can just be killed directly instead. This implies
+ * that if the error cannot be handled for some reason it's safe to
+ * just ignore it because no corruption has been consumed yet. Instead
+ * when that happens another machine check will happen.
+ *
+ * Handles page cache pages in various states. The tricky part
+ * here is that we can access any page asynchronous to other VM
+ * users, because memory failures could happen anytime and anywhere,
+ * possibly violating some of their assumptions. This is why this code
+ * has to be extremely careful. Generally it tries to use normal locking
+ * rules, as in get the standard locks, even if that means the
+ * error handling takes potentially a long time.
+ *
+ * Some of the operations here are somewhat inefficient and have non
+ * linear algorithmic complexity, because the data structures have not
+ * been optimized for this case. This is in particular the case
+ * for the mapping from a vma to a process. Since this case is expected
+ * to be rare we hope we can get away with this.
+
+The code consists of a the high level handler in mm/memory-failure.c,
+a new page poison bit and various checks in the VM to handle poisoned
+pages.
+
+The main target right now is KVM guests, but it works for all kinds
+of applications. KVM support requires a recent qemu-kvm release.
+
+For the KVM use there was need for a new signal type so that
+KVM can inject the machine check into the guest with the proper
+address. This in theory allows other applications to handle
+memory failures too. The expection is that near all applications
+won't do that, but some very specialized ones might.
+
+---
+
+There are two (actually three) modi memory failure recovery can be in:
+
+vm.memory_failure_recovery sysctl set to zero:
+        All memory failures cause a panic. Do not attempt recovery.
+        (on x86 this can be also affected by the tolerant level of the
+        MCE subsystem)
+
+early kill
+        (can be controlled globally and per process)
+        Send SIGBUS to the application as soon as the error is detected
+        This allows applications who can process memory errors in a gentle
+        way (e.g. drop affected object)
+        This is the mode used by KVM qemu.
+
+late kill
+        Send SIGBUS when the application runs into the corrupted page.
+        This is best for memory error unaware applications and default
+        Note some pages are always handled as late kill.
+
+---
+
+User control:
+
+vm.memory_failure_recovery
+        See sysctl.txt
+
+vm.memory_failure_early_kill
+        Enable early kill mode globally
+
+PR_MCE_KILL
+        Set early/late kill mode/revert to system default
+        arg1: PR_MCE_KILL_CLEAR: Revert to system default
+        arg1: PR_MCE_KILL_SET: arg2 defines thread specific mode
+                PR_MCE_KILL_EARLY: Early kill
+                PR_MCE_KILL_LATE:  Late kill
+                PR_MCE_KILL_DEFAULT: Use system global default
+PR_MCE_KILL_GET
+        return current mode
+
+
+---
+
+Testing:
+
+madvise(MADV_POISON, ....)
+        (as root)
+        Poison a page in the process for testing
+
+
+hwpoison-inject module through debugfs
+        /sys/debug/hwpoison/corrupt-pfn
+
+Inject hwpoison fault at PFN echoed into this file
+
+
+Architecture specific MCE injector
+
+x86 has mce-inject, mce-test
+
+Some portable hwpoison test programs in mce-test, see blow.
+
+---
+
+References:
+
+http://halobates.de/mce-lc09-2.pdf
+        Overview presentation from LinuxCon 09
+
+git://git.kernel.org/pub/scm/utils/cpu/mce/mce-test.git
+        Test suite (hwpoison specific portable tests in tsrc)
+
+git://git.kernel.org/pub/scm/utils/cpu/mce/mce-inject.git
+        x86 specific injector
+
+
+---
+
+Limitations:
+
+- Not all page types are supported and never will. Most kernel internal
+objects cannot be recovered, only LRU pages for now.
+- Right now hugepage support is missing.
+
+---
+Andi Kleen, Oct 2009
+
diff --git a/MAINTAINERS b/MAINTAINERS
index 88241154f4ce..a1a2aceca5bd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -65,43 +65,51 @@ trivial patch so apply some common sense.
 
 8.      Happy hacking.
 
-                -----------------------------------
-
-Maintainers List (try to look for most precise areas first)
+Descriptions of section entries:
+
+        P: Person (obsolete)
+        M: Mail patches to: FullName <address@domain>
+        L: Mailing list that is relevant to this area
+        W: Web-page with status/info
+        T: SCM tree type and location.  Type is one of: git, hg, quilt, stgit.
+        S: Status, one of the following:
+           Supported:   Someone is actually paid to look after this.
+           Maintained:  Someone actually looks after it.
+           Odd Fixes:   It has a maintainer but they don't have time to do
+                        much other than throw the odd patch in. See below..
+           Orphan:      No current maintainer [but maybe you could take the
+                        role as you write your new code].
+           Obsolete:    Old code. Something tagged obsolete generally means
+                        it has been replaced by a better system and you
+                        should be using that.
+        F: Files and directories with wildcard patterns.
+           A trailing slash includes all files and subdirectory files.
+           F:   drivers/net/    all files in and below drivers/net
+           F:   drivers/net/*   all files in drivers/net, but not below
+           F:   */net/*         all files in "any top level directory"/net
+           One pattern per line.  Multiple F: lines acceptable.
+        X: Files and directories that are NOT maintained, same rules as F:
+           Files exclusions are tested before file matches.
+           Can be useful for excluding a specific subdirectory, for instance:
+           F:   net/
+           X:   net/ipv6/
+           matches all files in and below net excluding net/ipv6/
+        K: Keyword perl extended regex pattern to match content in a
+           patch or file.  For instance:
+           K: of_get_profile
+              matches patches or files that contain "of_get_profile"
+           K: \b(printk|pr_(info|err))\b
+              matches patches or files that contain one or more of the words
+              printk, pr_info or pr_err
+           One regex pattern per line.  Multiple K: lines acceptable.
 
 Note: For the hard of thinking, this list is meant to remain in alphabetical
 order. If you could add yourselves to it in alphabetical order that would be
 so much easier [Ed]
 
-P: Person (obsolete)
-M: Mail patches to: FullName <address@domain>
-L: Mailing list that is relevant to this area
-W: Web-page with status/info
-T: SCM tree type and location.  Type is one of: git, hg, quilt, stgit.
-S: Status, one of the following:
-
-        Supported:      Someone is actually paid to look after this.
-        Maintained:     Someone actually looks after it.
-        Odd Fixes:      It has a maintainer but they don't have time to do
-                        much other than throw the odd patch in. See below..
-        Orphan:         No current maintainer [but maybe you could take the
-                        role as you write your new code].
-        Obsolete:       Old code. Something tagged obsolete generally means
-                        it has been replaced by a better system and you
-                        should be using that.
+Maintainers List (try to look for most precise areas first)
 
-F: Files and directories with wildcard patterns.
-   A trailing slash includes all files and subdirectory files.
-        F:      drivers/net/    all files in and below drivers/net
-        F:      drivers/net/*   all files in drivers/net, but not below
-        F:      */net/*         all files in "any top level directory"/net
-   One pattern per line.  Multiple F: lines acceptable.
-X: Files and directories that are NOT maintained, same rules as F:
-   Files exclusions are tested before file matches.
-   Can be useful for excluding a specific subdirectory, for instance:
-        F:      net/
-        X:      net/ipv6/
-   matches all files in and below net excluding net/ipv6/
+                -----------------------------------
 
 3C505 NETWORK DRIVER
 M:      Philip Blundell <philb@gnu.org>
@@ -992,7 +1000,7 @@ F:	drivers/net/atlx/
 
 ATM
 M:      Chas Williams <chas@cmf.nrl.navy.mil>
-L:      linux-atm-general@lists.sourceforge.net (subscribers-only)
+L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
 L:      netdev@vger.kernel.org
 W:      http://linux-atm.sourceforge.net
 S:      Maintained
@@ -1480,6 +1488,7 @@ F:	mm/*cgroup*
 
 CORETEMP HARDWARE MONITORING DRIVER
 M:      Rudolf Marek <r.marek@assembler.cz>
+M:      Huaxu Wan <huaxu.wan@intel.com>
 L:      lm-sensors@lm-sensors.org
 S:      Maintained
 F:      Documentation/hwmon/coretemp
@@ -2151,7 +2160,7 @@ S:	Supported
 F:      arch/powerpc/sysdev/qe_lib/
 F:      arch/powerpc/include/asm/*qe.h
 
-FREESCALE USB PERIPHERIAL DRIVERS
+FREESCALE USB PERIPHERAL DRIVERS
 M:      Li Yang <leoli@freescale.com>
 L:      linux-usb@vger.kernel.org
 L:      linuxppc-dev@ozlabs.org
@@ -2202,18 +2211,6 @@ F:	Documentation/filesystems/caching/
 F:      fs/fscache/
 F:      include/linux/fscache*.h
 
-TRACING
-M:      Steven Rostedt <rostedt@goodmis.org>
-M:      Frederic Weisbecker <fweisbec@gmail.com>
-M:      Ingo Molnar <mingo@redhat.com>
-T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git tracing/core
-S:      Maintained
-F:      Documentation/trace/ftrace.txt
-F:      arch/*/*/*/ftrace.h
-F:      arch/*/kernel/ftrace.c
-F:      include/*/ftrace.h include/trace/ include/linux/trace*.h
-F:      kernel/trace/
-
 FUJITSU FR-V (FRV) PORT
 M:      David Howells <dhowells@redhat.com>
 S:      Maintained
@@ -2272,9 +2269,8 @@ S:	Maintained
 F:      include/asm-generic
 
 GENERIC UIO DRIVER FOR PCI DEVICES
-M:      Michael S. Tsirkin <mst@redhat.com>
+M:      "Michael S. Tsirkin" <mst@redhat.com>
 L:      kvm@vger.kernel.org
-L:      linux-kernel@vger.kernel.org
 S:      Supported
 F:      drivers/uio/uio_pci_generic.c
 
@@ -3004,8 +3000,8 @@ F:	scripts/Makefile.*
 
 KERNEL JANITORS
 L:      kernel-janitors@vger.kernel.org
-W:      http://www.kerneljanitors.org/
-S:      Maintained
+W:      http://janitor.kernelnewbies.org/
+S:      Odd Fixes
 
 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
 M:      "J. Bruce Fields" <bfields@fieldses.org>
@@ -3785,7 +3781,7 @@ F:	drivers/video/riva/
 F:      drivers/video/nvidia/
 
 OMAP SUPPORT
-M:      "Tony Lindgren <tony@atomide.com>" <tony@atomide.com>
+M:      Tony Lindgren <tony@atomide.com>
 L:      linux-omap@vger.kernel.org
 W:      http://www.muru.com/linux/omap/
 W:      http://linux.omap.com/
@@ -3890,6 +3886,15 @@ S:	Maintained
 F:      Documentation/i2c/busses/i2c-ocores
 F:      drivers/i2c/busses/i2c-ocores.c
 
+OPEN FIRMWARE AND FLATTENED DEVICE TREE
+M:      Grant Likely <grant.likely@secretlab.ca>
+L:      devicetree-discuss@lists.ozlabs.org
+W:      http://fdt.secretlab.ca
+S:      Maintained
+F:      drivers/of
+F:      include/linux/of*.h
+K:      of_get_property
+
 OPROFILE
 M:      Robert Richter <robert.richter@amd.com>
 L:      oprofile-list@lists.sf.net
@@ -4325,7 +4330,7 @@ F:	drivers/video/aty/aty128fb.c
 RALINK RT2X00 WIRELESS LAN DRIVER
 P:      rt2x00 project
 L:      linux-wireless@vger.kernel.org
-L:      users@rt2x00.serialmonkey.com
+L:      users@rt2x00.serialmonkey.com (moderated for non-subscribers)
 W:      http://rt2x00.serialmonkey.com/
 S:      Maintained
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ivd/rt2x00.git
@@ -4534,12 +4539,11 @@ F:	kernel/sched*
 F:      include/linux/sched.h
 
 SCORE ARCHITECTURE
-P:      Chen Liqin
-M:      liqin.chen@sunplusct.com
-P:      Lennox Wu
-M:      lennox.wu@gmail.com
+M:      Chen Liqin <liqin.chen@sunplusct.com>
+M:      Lennox Wu <lennox.wu@gmail.com>
 W:      http://www.sunplusct.com
 S:      Supported
+F:      arch/score/
 
 SCSI CDROM DRIVER
 M:      Jens Axboe <axboe@kernel.dk>
@@ -4612,20 +4616,20 @@ S:	Maintained
 F:      drivers/mmc/host/sdricoh_cs.c
 
 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
-S:     Orphan
-L:     linux-mmc@vger.kernel.org
-F:     drivers/mmc/host/sdhci.*
+S:      Orphan
+L:      linux-mmc@vger.kernel.org
+F:      drivers/mmc/host/sdhci.*
 
 SECURE DIGITAL HOST CONTROLLER INTERFACE, OPEN FIRMWARE BINDINGS (SDHCI-OF)
 M:      Anton Vorontsov <avorontsov@ru.mvista.com>
 L:      linuxppc-dev@ozlabs.org
-L:     linux-mmc@vger.kernel.org
+L:      linux-mmc@vger.kernel.org
 S:      Maintained
-F:     drivers/mmc/host/sdhci-of.*
+F:      drivers/mmc/host/sdhci-of.*
 
 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
 M:      Ben Dooks <ben-linux@fluff.org>
-L:     linux-mmc@vger.kernel.org
+L:      linux-mmc@vger.kernel.org
 S:      Maintained
 F:      drivers/mmc/host/sdhci-s3c.c
 
@@ -4728,8 +4732,7 @@ F:	drivers/usb/gadget/lh7a40*
 F:      drivers/usb/host/ohci-lh7a40*
 
 SIMPLE FIRMWARE INTERFACE (SFI)
-P:      Len Brown
-M:      lenb@kernel.org
+M:      Len Brown <lenb@kernel.org>
 L:      sfi-devel@simplefirmware.org
 W:      http://simplefirmware.org/
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
@@ -5177,6 +5180,20 @@ L:	tpmdd-devel@lists.sourceforge.net (moderated for non-subscribers)
 S:      Maintained
 F:      drivers/char/tpm/
 
+TRACING
+M:      Steven Rostedt <rostedt@goodmis.org>
+M:      Frederic Weisbecker <fweisbec@gmail.com>
+M:      Ingo Molnar <mingo@redhat.com>
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git tracing/core
+S:      Maintained
+F:      Documentation/trace/ftrace.txt
+F:      arch/*/*/*/ftrace.h
+F:      arch/*/kernel/ftrace.c
+F:      include/*/ftrace.h
+F:      include/linux/trace*.h
+F:      include/trace/
+F:      kernel/trace/
+
 TRIVIAL PATCHES
 M:      Jiri Kosina <trivial@kernel.org>
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
@@ -5743,8 +5760,7 @@ S:	Maintained
 F:      drivers/scsi/wd7000.c
 
 WINBOND CIR DRIVER
-P:      David Härdeman
-M:      david@hardeman.nu
+M:      David Härdeman <david@hardeman.nu>
 S:      Maintained
 F:      drivers/input/misc/winbond-cir.c
 
@@ -5801,9 +5817,7 @@ F:	drivers/input/touchscreen/*wm97*
 F:      include/linux/wm97xx.h
 
 WOLFSON MICROELECTRONICS PMIC DRIVERS
-P:      Mark Brown
-M:      broonie@opensource.wolfsonmicro.com
-L:      linux-kernel@vger.kernel.org
+M:      Mark Brown <broonie@opensource.wolfsonmicro.com>
 T:      git git://opensource.wolfsonmicro.com/linux-2.6-audioplus
 W:      http://opensource.wolfsonmicro.com/node/8
 S:      Supported
diff --git a/arch/arm/configs/n8x0_defconfig b/arch/arm/configs/n8x0_defconfig
index 8da75dede52e..264f52b5c52d 100644
--- a/arch/arm/configs/n8x0_defconfig
+++ b/arch/arm/configs/n8x0_defconfig
@@ -304,7 +304,7 @@ CONFIG_ALIGNMENT_TRAP=y
 CONFIG_ZBOOT_ROM_TEXT=0x10C08000
 CONFIG_ZBOOT_ROM_BSS=0x10200000
 # CONFIG_ZBOOT_ROM is not set
-CONFIG_CMDLINE="root=1f03 rootfstype=jffs2 console=ttyS0,115200n8"
+CONFIG_CMDLINE="root=1f03 rootfstype=jffs2 console=ttyS2,115200n8"
 # CONFIG_XIP_KERNEL is not set
 # CONFIG_KEXEC is not set
 
diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig
index 7d61ae6e75da..953ba0297fc4 100644
--- a/arch/arm/configs/u300_defconfig
+++ b/arch/arm/configs/u300_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc3
-# Thu Jul 16 23:36:10 2009
+# Linux kernel version: 2.6.32-rc5
+# Sat Oct 17 23:32:24 2009
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_MMU=y
+CONFIG_HAVE_TCM=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -44,11 +44,12 @@ 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_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=14
 # CONFIG_GROUP_SCHED is not set
@@ -80,17 +81,15 @@ CONFIG_SHMEM=y
 # CONFIG_AIO is not set
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # 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
@@ -133,6 +132,7 @@ CONFIG_DEFAULT_IOSCHED="deadline"
 #
 # System Type
 #
+CONFIG_MMU=y
 # CONFIG_ARCH_AAEC2000 is not set
 # CONFIG_ARCH_INTEGRATOR is not set
 # CONFIG_ARCH_REALVIEW is not set
@@ -147,6 +147,7 @@ CONFIG_DEFAULT_IOSCHED="deadline"
 # CONFIG_ARCH_STMP3XXX is not set
 # CONFIG_ARCH_NETX is not set
 # CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_NOMADIK is not set
 # CONFIG_ARCH_IOP13XX is not set
 # CONFIG_ARCH_IOP32X is not set
 # CONFIG_ARCH_IOP33X is not set
@@ -169,11 +170,13 @@ CONFIG_DEFAULT_IOSCHED="deadline"
 # CONFIG_ARCH_SA1100 is not set
 # CONFIG_ARCH_S3C2410 is not set
 # CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5PC1XX is not set
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
 CONFIG_ARCH_U300=y
 # CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_BCMRING is not set
 
 #
 # ST-Ericsson AB U300/U330/U335/U365 Platform
@@ -195,6 +198,7 @@ CONFIG_MACH_U300_BS335=y
 CONFIG_MACH_U300_DUAL_RAM=y
 CONFIG_U300_DEBUG=y
 # CONFIG_MACH_U300_SEMI_IS_SHARED is not set
+CONFIG_MACH_U300_SPIDUMMY=y
 
 #
 # All the settings below must match the bootloader's settings
@@ -207,7 +211,7 @@ CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
-CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_PABRT_LEGACY=y
 CONFIG_CPU_CACHE_VIVT=y
 CONFIG_CPU_COPY_V4WB=y
 CONFIG_CPU_TLB_V4WBI=y
@@ -222,6 +226,7 @@ CONFIG_ARM_THUMB=y
 # CONFIG_CPU_DCACHE_DISABLE is not set
 # CONFIG_CPU_DCACHE_WRITETHROUGH is not set
 # CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+CONFIG_ARM_L1_CACHE_SHIFT=5
 CONFIG_ARM_VIC=y
 CONFIG_ARM_VIC_NR=2
 CONFIG_COMMON_CLKDEV=y
@@ -245,6 +250,8 @@ 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
@@ -265,6 +272,7 @@ 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 is not set
@@ -313,6 +321,7 @@ CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
 # CONFIG_SUSPEND is not set
 # CONFIG_APM_EMULATION is not set
+# CONFIG_PM_RUNTIME is not set
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
 
@@ -351,6 +360,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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
@@ -391,6 +401,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
 CONFIG_FW_LOADER=y
@@ -402,9 +413,9 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_CONNECTOR is not set
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 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
@@ -453,6 +464,7 @@ CONFIG_MTD_CFI_I2=y
 #
 # CONFIG_MTD_DATAFLASH is not set
 # CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
 # CONFIG_MTD_SLRAM is not set
 # CONFIG_MTD_PHRAM is not set
 # CONFIG_MTD_MTDRAM is not set
@@ -520,6 +532,7 @@ 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
@@ -540,12 +553,16 @@ CONFIG_INPUT_EVDEV=y
 # Input Device Drivers
 #
 CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
 # CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_QT2160 is not set
 # CONFIG_KEYBOARD_LKKBD is not set
 # CONFIG_KEYBOARD_GPIO is not set
 # CONFIG_KEYBOARD_MATRIX is not set
 # CONFIG_KEYBOARD_LM8323 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
 # CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
 # CONFIG_KEYBOARD_SUNKBD is not set
 # CONFIG_KEYBOARD_XTKBD is not set
@@ -597,6 +614,7 @@ CONFIG_LEGACY_PTY_COUNT=16
 # CONFIG_TCG_TPM is not set
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 # CONFIG_I2C_CHARDEV is not set
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -629,9 +647,6 @@ CONFIG_I2C_STU300=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -653,16 +668,21 @@ CONFIG_SPI_PL022=y
 #
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 # CONFIG_W1 is not set
 CONFIG_POWER_SUPPLY=y
 # CONFIG_POWER_SUPPLY_DEBUG is not set
 # CONFIG_PDA_POWER is not set
 # CONFIG_BATTERY_DS2760 is not set
+# CONFIG_BATTERY_DS2782 is not set
 # CONFIG_BATTERY_BQ27x00 is not set
 # CONFIG_BATTERY_MAX17040 is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -690,10 +710,24 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TC6387XB is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
 CONFIG_AB3100_CORE=y
+CONFIG_AB3100_OTP=y
 # CONFIG_EZX_PCAP is not set
+CONFIG_REGULATOR=y
+# CONFIG_REGULATOR_DEBUG is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_LP3971 is not set
+CONFIG_REGULATOR_AB3100=y
+# CONFIG_REGULATOR_TPS65023 is not set
+# CONFIG_REGULATOR_TPS6507X is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
 #
@@ -792,9 +826,10 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 #
 CONFIG_MMC_ARMMMCI=y
 # CONFIG_MMC_SDHCI is not set
+# CONFIG_MMC_AT91 is not set
+# CONFIG_MMC_ATMELMCI is not set
 # CONFIG_MMC_SPI is not set
 # CONFIG_MEMSTICK is not set
-# CONFIG_ACCESSIBILITY is not set
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 
@@ -820,10 +855,10 @@ CONFIG_LEDS_TRIGGER_BACKLIGHT=y
 #
 # iptables trigger is under Netfilter config (LED target)
 #
+# CONFIG_ACCESSIBILITY is not set
 CONFIG_RTC_LIB=y
 CONFIG_RTC_CLASS=y
-CONFIG_RTC_HCTOSYS=y
-CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_HCTOSYS is not set
 # CONFIG_RTC_DEBUG is not set
 
 #
@@ -863,6 +898,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
 # CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
 
 #
 # Platform RTC drivers
@@ -878,27 +914,25 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T59 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
 # CONFIG_RTC_DRV_V3020 is not set
+CONFIG_RTC_DRV_AB3100=y
 
 #
 # on-CPU RTC drivers
 #
 # CONFIG_RTC_DRV_PL030 is not set
 # CONFIG_RTC_DRV_PL031 is not set
+CONFIG_RTC_DRV_COH901331=y
 CONFIG_DMADEVICES=y
 
 #
 # DMA Devices
 #
 # CONFIG_AUXDISPLAY is not set
-CONFIG_REGULATOR=y
-# CONFIG_REGULATOR_DEBUG is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
-# CONFIG_REGULATOR_MAX1586 is not set
-# CONFIG_REGULATOR_LP3971 is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -913,6 +947,7 @@ CONFIG_REGULATOR=y
 # CONFIG_XFS_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 is not set
@@ -975,7 +1010,6 @@ 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 is not set
 
 #
@@ -1033,6 +1067,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
@@ -1066,11 +1101,13 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
@@ -1121,6 +1158,7 @@ CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC32 is not set
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
+CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index fd03fb63a332..3d0cdd21b882 100644
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -414,9 +414,14 @@ extern void __flush_dcache_page(struct address_space *mapping, struct page *page
 
 static inline void __flush_icache_all(void)
 {
+#ifdef CONFIG_ARM_ERRATA_411920
+        extern void v6_icache_inval_all(void);
+        v6_icache_inval_all();
+#else
         asm("mcr        p15, 0, %0, c7, c5, 0   @ invalidate I-cache\n"
             :
             : "r" (0));
+#endif
 }
 
 #define ARCH_HAS_FLUSH_ANON_PAGE
diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
index c3b911ee9151..6aac3f5bb2f3 100644
--- a/arch/arm/include/asm/elf.h
+++ b/arch/arm/include/asm/elf.h
@@ -98,6 +98,9 @@ extern int elf_check_arch(const struct elf32_hdr *);
 extern int arm_elf_read_implies_exec(const struct elf32_hdr *, int);
 #define elf_read_implies_exec(ex,stk) arm_elf_read_implies_exec(&(ex), stk)
 
+int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
+#define ELF_CORE_COPY_TASK_REGS dump_task_regs
+
 #define USE_ELF_CORE_DUMP
 #define ELF_EXEC_PAGESIZE       4096
 
diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h
index a45ab5dd8255..c2f1605de359 100644
--- a/arch/arm/include/asm/tlbflush.h
+++ b/arch/arm/include/asm/tlbflush.h
@@ -350,7 +350,7 @@ static inline void local_flush_tlb_mm(struct mm_struct *mm)
         if (tlb_flag(TLB_WB))
                 dsb();
 
-        if (cpumask_test_cpu(smp_processor_id(), mm_cpumask(mm))) {
+        if (cpumask_test_cpu(get_cpu(), mm_cpumask(mm))) {
                 if (tlb_flag(TLB_V3_FULL))
                         asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (zero) : "cc");
                 if (tlb_flag(TLB_V4_U_FULL))
@@ -360,6 +360,7 @@ static inline void local_flush_tlb_mm(struct mm_struct *mm)
                 if (tlb_flag(TLB_V4_I_FULL))
                         asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
         }
+        put_cpu();
 
         if (tlb_flag(TLB_V6_U_ASID))
                 asm("mcr p15, 0, %0, c8, c7, 2" : : "r" (asid) : "cc");
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 322410be573c..0022b4d57f8b 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -608,33 +608,33 @@ call_fpe:
  THUMB( add     pc, r8                  )
         nop
 
-        W(mov)  pc, lr                          @ CP#0
+        movw_pc lr                              @ CP#0
         W(b)    do_fpe                          @ CP#1 (FPE)
         W(b)    do_fpe                          @ CP#2 (FPE)
-        W(mov)  pc, lr                          @ CP#3
+        movw_pc lr                              @ CP#3
 #ifdef CONFIG_CRUNCH
         b       crunch_task_enable              @ CP#4 (MaverickCrunch)
         b       crunch_task_enable              @ CP#5 (MaverickCrunch)
         b       crunch_task_enable              @ CP#6 (MaverickCrunch)
 #else
-        W(mov)  pc, lr                          @ CP#4
-        W(mov)  pc, lr                          @ CP#5
-        W(mov)  pc, lr                          @ CP#6
+        movw_pc lr                              @ CP#4
+        movw_pc lr                              @ CP#5
+        movw_pc lr                              @ CP#6
 #endif
-        W(mov)  pc, lr                          @ CP#7
-        W(mov)  pc, lr                          @ CP#8
-        W(mov)  pc, lr                          @ CP#9
+        movw_pc lr                              @ CP#7
+        movw_pc lr                              @ CP#8
+        movw_pc lr                              @ CP#9
 #ifdef CONFIG_VFP
         W(b)    do_vfp                          @ CP#10 (VFP)
         W(b)    do_vfp                          @ CP#11 (VFP)
 #else
-        W(mov)  pc, lr                          @ CP#10 (VFP)
-        W(mov)  pc, lr                          @ CP#11 (VFP)
+        movw_pc lr                              @ CP#10 (VFP)
+        movw_pc lr                              @ CP#11 (VFP)
 #endif
-        W(mov)  pc, lr                          @ CP#12
-        W(mov)  pc, lr                          @ CP#13
-        W(mov)  pc, lr                          @ CP#14 (Debug)
-        W(mov)  pc, lr                          @ CP#15 (Control)
+        movw_pc lr                              @ CP#12
+        movw_pc lr                              @ CP#13
+        movw_pc lr                              @ CP#14 (Debug)
+        movw_pc lr                              @ CP#15 (Control)
 
 #ifdef CONFIG_NEON
         .align  6
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index ac34c0d9384b..7e9ed1eea40a 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -110,6 +110,13 @@
         mov     \rd, sp, lsr #13
         mov     \rd, \rd, lsl #13
         .endm
+
+        @
+        @ 32-bit wide "mov pc, reg"
+        @
+        .macro  movw_pc, reg
+        mov     pc, \reg
+        .endm
 #else   /* CONFIG_THUMB2_KERNEL */
         .macro  svc_exit, rpsr
         clrex                                   @ clear the exclusive monitor
@@ -146,6 +153,14 @@
         lsr     \rd, \rd, #13
         mov     \rd, \rd, lsl #13
         .endm
+
+        @
+        @ 32-bit wide "mov pc, reg"
+        @
+        .macro  movw_pc, reg
+        mov     pc, \reg
+        nop
+        .endm
 #endif  /* !CONFIG_THUMB2_KERNEL */
 
 /*
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 790fbee92ec5..0d96d0171c05 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -328,6 +328,15 @@ copy_thread(unsigned long clone_flags, unsigned long stack_start,
 }
 
 /*
+ * Fill in the task's elfregs structure for a core dump.
+ */
+int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs)
+{
+        elf_core_copy_regs(elfregs, task_pt_regs(t));
+        return 1;
+}
+
+/*
  * fill in the fpe structure for a core dump...
  */
 int dump_fpu (struct pt_regs *regs, struct user_fp *fp)
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 1423a3419789..2a573d4fea24 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -1,7 +1,7 @@
 /*
  *  linux/arch/arm/kernel/signal.c
  *
- *  Copyright (C) 1995-2002 Russell King
+ *  Copyright (C) 1995-2009 Russell King
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -29,6 +29,7 @@
  */
 #define SWI_SYS_SIGRETURN       (0xef000000|(__NR_sigreturn)|(__NR_OABI_SYSCALL_BASE))
 #define SWI_SYS_RT_SIGRETURN    (0xef000000|(__NR_rt_sigreturn)|(__NR_OABI_SYSCALL_BASE))
+#define SWI_SYS_RESTART         (0xef000000|__NR_restart_syscall|__NR_OABI_SYSCALL_BASE)
 
 /*
  * With EABI, the syscall number has to be loaded into r7.
@@ -49,6 +50,18 @@ const unsigned long sigreturn_codes[7] = {
 };
 
 /*
+ * Either we support OABI only, or we have EABI with the OABI
+ * compat layer enabled.  In the later case we don't know if
+ * user space is EABI or not, and if not we must not clobber r7.
+ * Always using the OABI syscall solves that issue and works for
+ * all those cases.
+ */
+const unsigned long syscall_restart_code[2] = {
+        SWI_SYS_RESTART,        /* swi  __NR_restart_syscall */
+        0xe49df004,             /* ldr  pc, [sp], #4 */
+};
+
+/*
  * atomically swap in the new signal mask, and wait for a signal.
  */
 asmlinkage int sys_sigsuspend(int restart, unsigned long oldmask, old_sigset_t mask)
@@ -645,32 +658,12 @@ static void do_signal(struct pt_regs *regs, int syscall)
                                 regs->ARM_pc -= 4;
 #else
                                 u32 __user *usp;
-                                u32 swival = __NR_restart_syscall;
 
-                                regs->ARM_sp -= 12;
+                                regs->ARM_sp -= 4;
                                 usp = (u32 __user *)regs->ARM_sp;
 
-                                /*
-                                 * Either we supports OABI only, or we have
-                                 * EABI with the OABI compat layer enabled.
-                                 * In the later case we don't know if user
-                                 * space is EABI or not, and if not we must
-                                 * not clobber r7.  Always using the OABI
-                                 * syscall solves that issue and works for
-                                 * all those cases.
-                                 */
-                                swival = swival - __NR_SYSCALL_BASE + __NR_OABI_SYSCALL_BASE;
-
-                                put_user(regs->ARM_pc, &usp[0]);
-                                /* swi __NR_restart_syscall */
-                                put_user(0xef000000 | swival, &usp[1]);
-                                /* ldr  pc, [sp], #12 */
-                                put_user(0xe49df00c, &usp[2]);
-
-                                flush_icache_range((unsigned long)usp,
-                                                   (unsigned long)(usp + 3));
-
-                                regs->ARM_pc = regs->ARM_sp + 4;
+                                put_user(regs->ARM_pc, usp);
+                                regs->ARM_pc = KERN_RESTART_CODE;
 #endif
                         }
                 }
diff --git a/arch/arm/kernel/signal.h b/arch/arm/kernel/signal.h
index 27beece15502..6fcfe8398aa4 100644
--- a/arch/arm/kernel/signal.h
+++ b/arch/arm/kernel/signal.h
@@ -1,12 +1,14 @@
 /*
  *  linux/arch/arm/kernel/signal.h
  *
- *  Copyright (C) 2005 Russell King.
+ *  Copyright (C) 2005-2009 Russell King.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
 #define KERN_SIGRETURN_CODE     (CONFIG_VECTORS_BASE + 0x00000500)
+#define KERN_RESTART_CODE       (KERN_SIGRETURN_CODE + sizeof(sigreturn_codes))
 
 extern const unsigned long sigreturn_codes[7];
+extern const unsigned long syscall_restart_code[2];
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index f838f36eb702..95718a6b50a6 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -1,7 +1,7 @@
 /*
  *  linux/arch/arm/kernel/traps.c
  *
- *  Copyright (C) 1995-2002 Russell King
+ *  Copyright (C) 1995-2009 Russell King
  *  Fragments that appear the same as linux/arch/i386/kernel/traps.c (C) Linus Torvalds
  *
  * This program is free software; you can redistribute it and/or modify
@@ -751,6 +751,8 @@ void __init early_trap_init(void)
          */
         memcpy((void *)KERN_SIGRETURN_CODE, sigreturn_codes,
                sizeof(sigreturn_codes));
+        memcpy((void *)KERN_RESTART_CODE, syscall_restart_code,
+               sizeof(syscall_restart_code));
 
         flush_icache_range(vectors, vectors + PAGE_SIZE);
         modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c
index 39baf1128bfa..786ac2b6914a 100644
--- a/arch/arm/kernel/unwind.c
+++ b/arch/arm/kernel/unwind.c
@@ -26,6 +26,15 @@
  * http://infocenter.arm.com/help/topic/com.arm.doc.subset.swdev.abi/index.html
  */
 
+#if !defined (__ARM_EABI__)
+#warning Your compiler does not have EABI support.
+#warning    ARM unwind is known to compile only with EABI compilers.
+#warning    Change compiler or disable ARM_UNWIND option.
+#elif (__GNUC__ == 4 && __GNUC_MINOR__ <= 2)
+#warning Your compiler is too buggy; it is known to not compile ARM unwind support.
+#warning    Change compiler or disable ARM_UNWIND option.
+#endif
+
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/module.h>
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index d581cff80c4c..332b784050b2 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -838,7 +838,7 @@ static void __init at91_add_device_rtt(void)
  *  Watchdog
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE)
+#if defined(CONFIG_AT91SAM9X_WATCHDOG) || defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE)
 static struct platform_device at91sam9g45_wdt_device = {
         .name           = "at91_wdt",
         .id             = -1,
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index f95dc160c34b..b4357c388d2e 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -206,7 +206,6 @@ static void ep93xx_gpio_ab_irq_handler(unsigned int irq, struct irq_desc *desc)
         for (i = 0; i < 8; i++) {
                 if (status & (1 << i)) {
                         int gpio_irq = gpio_to_irq(EP93XX_GPIO_LINE_B(0)) + i;
-                        desc = irq_desc + gpio_irq;
                         generic_handle_irq(gpio_irq);
                 }
         }
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c
index ca71cf1a72a0..a4a7be308000 100644
--- a/arch/arm/mach-ep93xx/edb93xx.c
+++ b/arch/arm/mach-ep93xx/edb93xx.c
@@ -112,7 +112,7 @@ static void __init edb93xx_register_i2c(void)
                                     ARRAY_SIZE(edb93xxa_i2c_board_info));
         } else if (machine_is_edb9307() || machine_is_edb9312() ||
                    machine_is_edb9315()) {
-                ep93xx_register_i2c(&edb93xx_i2c_gpio_data
+                ep93xx_register_i2c(&edb93xx_i2c_gpio_data,
                                     edb93xx_i2c_board_info,
                                     ARRAY_SIZE(edb93xx_i2c_board_info));
         }
diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h
index a3ec33fd79d4..469fd968d517 100644
--- a/arch/arm/mach-ep93xx/include/mach/platform.h
+++ b/arch/arm/mach-ep93xx/include/mach/platform.h
@@ -17,7 +17,6 @@ struct ep93xx_eth_data
 
 void ep93xx_map_io(void);
 void ep93xx_init_irq(void);
-void ep93xx_init_time(unsigned long);
 
 /* EP93xx System Controller software locked register write */
 void ep93xx_syscon_swlocked_write(unsigned int val, void __iomem *reg);
diff --git a/arch/arm/mach-integrator/include/mach/memory.h b/arch/arm/mach-integrator/include/mach/memory.h
index 2b2e7a110724..4891828454f5 100644
--- a/arch/arm/mach-integrator/include/mach/memory.h
+++ b/arch/arm/mach-integrator/include/mach/memory.h
@@ -28,5 +28,6 @@
 #define BUS_OFFSET      UL(0x80000000)
 #define __virt_to_bus(x)        ((x) - PAGE_OFFSET + BUS_OFFSET)
 #define __bus_to_virt(x)        ((x) - BUS_OFFSET + PAGE_OFFSET)
+#define __pfn_to_bus(x)         (((x) << PAGE_SHIFT) + BUS_OFFSET)
 
 #endif
diff --git a/arch/arm/mach-mx2/clock_imx27.c b/arch/arm/mach-mx2/clock_imx27.c
index 4089951acb47..ff5e33298914 100644
--- a/arch/arm/mach-mx2/clock_imx27.c
+++ b/arch/arm/mach-mx2/clock_imx27.c
@@ -638,9 +638,9 @@ static struct clk_lookup lookups[] = {
         _REGISTER_CLOCK("mxc-mmc.0", NULL, sdhc1_clk)
         _REGISTER_CLOCK("mxc-mmc.1", NULL, sdhc2_clk)
         _REGISTER_CLOCK("mxc-mmc.2", NULL, sdhc3_clk)
-        _REGISTER_CLOCK(NULL, "cspi1", cspi1_clk)
-        _REGISTER_CLOCK(NULL, "cspi2", cspi2_clk)
-        _REGISTER_CLOCK(NULL, "cspi3", cspi3_clk)
+        _REGISTER_CLOCK("spi_imx.0", NULL, cspi1_clk)
+        _REGISTER_CLOCK("spi_imx.1", NULL, cspi2_clk)
+        _REGISTER_CLOCK("spi_imx.2", NULL, cspi3_clk)
         _REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk)
         _REGISTER_CLOCK(NULL, "csi", csi_clk)
         _REGISTER_CLOCK("fsl-usb2-udc", "usb", usb_clk)
@@ -665,7 +665,7 @@ static struct clk_lookup lookups[] = {
         _REGISTER_CLOCK(NULL, "sahara2", sahara2_clk)
         _REGISTER_CLOCK(NULL, "ata", ata_clk)
         _REGISTER_CLOCK(NULL, "mstick", mstick_clk)
-        _REGISTER_CLOCK(NULL, "wdog", wdog_clk)
+        _REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk)
         _REGISTER_CLOCK(NULL, "gpio", gpio_clk)
         _REGISTER_CLOCK("imx-i2c.0", NULL, i2c1_clk)
         _REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk)
diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c
index ee65dda584cf..906d59b0a7aa 100644
--- a/arch/arm/mach-mx2/pcm038.c
+++ b/arch/arm/mach-mx2/pcm038.c
@@ -23,6 +23,10 @@
 #include <linux/mtd/plat-ram.h>
 #include <linux/mtd/physmap.h>
 #include <linux/platform_device.h>
+#include <linux/regulator/machine.h>
+#include <linux/mfd/mc13783.h>
+#include <linux/spi/spi.h>
+#include <linux/irq.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -35,6 +39,7 @@
 #include <mach/iomux.h>
 #include <mach/imx-uart.h>
 #include <mach/mxc_nand.h>
+#include <mach/spi.h>
 
 #include "devices.h"
 
@@ -78,8 +83,6 @@ static int pcm038_pins[] = {
         PC6_PF_I2C2_SCL,
         /* SPI1 */
         PD25_PF_CSPI1_RDY,
-        PD27_PF_CSPI1_SS1,
-        PD28_PF_CSPI1_SS0,
         PD29_PF_CSPI1_SCLK,
         PD30_PF_CSPI1_MISO,
         PD31_PF_CSPI1_MOSI,
@@ -196,6 +199,86 @@ static struct i2c_board_info pcm038_i2c_devices[] = {
         }
 };
 
+static int pcm038_spi_cs[] = {GPIO_PORTD + 28};
+
+static struct spi_imx_master pcm038_spi_0_data = {
+        .chipselect = pcm038_spi_cs,
+        .num_chipselect = ARRAY_SIZE(pcm038_spi_cs),
+};
+
+static struct regulator_consumer_supply sdhc1_consumers[] = {
+        {
+                .dev    = &mxc_sdhc_device1.dev,
+                .supply = "sdhc_vcc",
+        },
+};
+
+static struct regulator_init_data sdhc1_data = {
+        .constraints = {
+                .min_uV = 3000000,
+                .max_uV = 3400000,
+                .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
+                        REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
+                .valid_modes_mask = REGULATOR_MODE_NORMAL |
+                        REGULATOR_MODE_FAST,
+                .always_on = 0,
+                .boot_on = 0,
+        },
+        .num_consumer_supplies = ARRAY_SIZE(sdhc1_consumers),
+        .consumer_supplies = sdhc1_consumers,
+};
+
+static struct regulator_consumer_supply cam_consumers[] = {
+        {
+                .dev    = NULL,
+                .supply = "imx_cam_vcc",
+        },
+};
+
+static struct regulator_init_data cam_data = {
+        .constraints = {
+                .min_uV = 3000000,
+                .max_uV = 3400000,
+                .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
+                        REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
+                .valid_modes_mask = REGULATOR_MODE_NORMAL |
+                        REGULATOR_MODE_FAST,
+                .always_on = 0,
+                .boot_on = 0,
+        },
+        .num_consumer_supplies = ARRAY_SIZE(cam_consumers),
+        .consumer_supplies = cam_consumers,
+};
+
+struct mc13783_regulator_init_data pcm038_regulators[] = {
+        {
+                .id = MC13783_REGU_VCAM,
+                .init_data = &cam_data,
+        }, {
+                .id = MC13783_REGU_VMMC1,
+                .init_data = &sdhc1_data,
+        },
+};
+
+static struct mc13783_platform_data pcm038_pmic = {
+        .regulators = pcm038_regulators,
+        .num_regulators = ARRAY_SIZE(pcm038_regulators),
+        .flags = MC13783_USE_ADC | MC13783_USE_REGULATOR |
+                 MC13783_USE_TOUCHSCREEN,
+};
+
+static struct spi_board_info pcm038_spi_board_info[] __initdata = {
+        {
+                .modalias = "mc13783",
+                .irq = IRQ_GPIOB(23),
+                .max_speed_hz = 300000,
+                .bus_num = 0,
+                .chip_select = 0,
+                .platform_data = &pcm038_pmic,
+                .mode = SPI_CS_HIGH,
+        }
+};
+
 static void __init pcm038_init(void)
 {
         mxc_gpio_setup_multiple_pins(pcm038_pins, ARRAY_SIZE(pcm038_pins),
@@ -219,6 +302,15 @@ static void __init pcm038_init(void)
         /* PE18 for user-LED D40 */
         mxc_gpio_mode(GPIO_PORTE | 18 | GPIO_GPIO | GPIO_OUT);
 
+        mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_OUT);
+
+        /* MC13783 IRQ */
+        mxc_gpio_mode(GPIO_PORTB | 23 | GPIO_GPIO | GPIO_IN);
+
+        mxc_register_device(&mxc_spi_device0, &pcm038_spi_0_data);
+        spi_register_board_info(pcm038_spi_board_info,
+                                ARRAY_SIZE(pcm038_spi_board_info));
+
         platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
 
 #ifdef CONFIG_MACH_PCM970_BASEBOARD
diff --git a/arch/arm/mach-mx2/pcm970-baseboard.c b/arch/arm/mach-mx2/pcm970-baseboard.c
index c261f59b0b4c..3cb7f457e5d0 100644
--- a/arch/arm/mach-mx2/pcm970-baseboard.c
+++ b/arch/arm/mach-mx2/pcm970-baseboard.c
@@ -39,7 +39,6 @@ static int pcm970_pins[] = {
         PB7_PF_SD2_D3,
         PB8_PF_SD2_CMD,
         PB9_PF_SD2_CLK,
-        GPIO_PORTC | 28 | GPIO_GPIO | GPIO_IN, /* card detect */
         /* display */
         PA5_PF_LSCLK,
         PA6_PF_LD0,
@@ -228,6 +227,7 @@ void __init pcm970_baseboard_init(void)
                         "PCM970");
 
         mxc_register_device(&mxc_fb_device, &pcm038_fb_data);
+        mxc_gpio_mode(GPIO_PORTC | 28 | GPIO_GPIO | GPIO_IN);
         mxc_register_device(&mxc_sdhc_device1, &sdhc_pdata);
         platform_device_register(&pcm970_sja1000);
 }
diff --git a/arch/arm/mach-mx25/devices.c b/arch/arm/mach-mx25/devices.c
index eb12de1da42d..63511de3a559 100644
--- a/arch/arm/mach-mx25/devices.c
+++ b/arch/arm/mach-mx25/devices.c
@@ -1,4 +1,23 @@
+/*
+ * Copyright 2009 Sascha Hauer, <kernel@pengutronix.de>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301, USA.
+ */
+
 #include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
 #include <linux/gpio.h>
 #include <mach/mx25.h>
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-mx25/mx25pdk.c b/arch/arm/mach-mx25/mx25pdk.c
index 92aa4fd19d99..d23ae571c03f 100644
--- a/arch/arm/mach-mx25/mx25pdk.c
+++ b/arch/arm/mach-mx25/mx25pdk.c
@@ -1,3 +1,21 @@
+/*
+ * Copyright 2009 Sascha Hauer, <kernel@pengutronix.de>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301, USA.
+ */
+
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/clk.h>
@@ -23,19 +41,12 @@ static struct imxuart_platform_data uart_pdata = {
         .flags = IMXUART_HAVE_RTSCTS,
 };
 
-static struct mxc_nand_platform_data nand_board_info = {
-        .width = 1,
-        .hw_ecc = 1,
-};
-
 static void __init mx25pdk_init(void)
 {
         mxc_register_device(&mxc_uart_device0, &uart_pdata);
         mxc_register_device(&mxc_usbh2, NULL);
-        mxc_register_device(&mxc_nand_device, &nand_board_info);
 }
 
-
 static void __init mx25pdk_timer_init(void)
 {
         mx25_clocks_init(26000000);
diff --git a/arch/arm/mach-mx3/clock-imx35.c b/arch/arm/mach-mx3/clock-imx35.c
index fe5c4217322e..c595260ec1f9 100644
--- a/arch/arm/mach-mx3/clock-imx35.c
+++ b/arch/arm/mach-mx3/clock-imx35.c
@@ -443,7 +443,7 @@ static struct clk_lookup lookups[] = {
         _REGISTER_CLOCK("mxc-ehci.1", "usb", usbotg_clk)
         _REGISTER_CLOCK("mxc-ehci.2", "usb", usbotg_clk)
         _REGISTER_CLOCK("fsl-usb2-udc", "usb", usbotg_clk)
-        _REGISTER_CLOCK("mxc_wdt.0", NULL, wdog_clk)
+        _REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk)
         _REGISTER_CLOCK(NULL, "max", max_clk)
         _REGISTER_CLOCK(NULL, "admux", admux_clk)
         _REGISTER_CLOCK(NULL, "csi", csi_clk)
diff --git a/arch/arm/mach-mx3/clock.c b/arch/arm/mach-mx3/clock.c
index 06bd6180bfc3..b2a3bcf8266e 100644
--- a/arch/arm/mach-mx3/clock.c
+++ b/arch/arm/mach-mx3/clock.c
@@ -530,7 +530,7 @@ static struct clk_lookup lookups[] = {
         _REGISTER_CLOCK("spi_imx.2", NULL, cspi3_clk)
         _REGISTER_CLOCK(NULL, "gpt", gpt_clk)
         _REGISTER_CLOCK(NULL, "pwm", pwm_clk)
-        _REGISTER_CLOCK(NULL, "wdog", wdog_clk)
+        _REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk)
         _REGISTER_CLOCK(NULL, "rtc", rtc_clk)
         _REGISTER_CLOCK(NULL, "epit", epit1_clk)
         _REGISTER_CLOCK(NULL, "epit", epit2_clk)
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index 8a577f367250..e6abe181b967 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -459,7 +459,7 @@ struct platform_device mxc_usbh2 = {
  * SPI master controller
  * 3 channels
  */
-static struct resource imx_spi_0_resources[] = {
+static struct resource mxc_spi_0_resources[] = {
         {
                .start = CSPI1_BASE_ADDR,
                .end = CSPI1_BASE_ADDR + SZ_4K - 1,
@@ -471,7 +471,7 @@ static struct resource imx_spi_0_resources[] = {
         },
 };
 
-static struct resource imx_spi_1_resources[] = {
+static struct resource mxc_spi_1_resources[] = {
         {
                 .start = CSPI2_BASE_ADDR,
                 .end = CSPI2_BASE_ADDR + SZ_4K - 1,
@@ -483,7 +483,7 @@ static struct resource imx_spi_1_resources[] = {
         },
 };
 
-static struct resource imx_spi_2_resources[] = {
+static struct resource mxc_spi_2_resources[] = {
         {
                 .start = CSPI3_BASE_ADDR,
                 .end = CSPI3_BASE_ADDR + SZ_4K - 1,
@@ -495,25 +495,25 @@ static struct resource imx_spi_2_resources[] = {
         },
 };
 
-struct platform_device imx_spi_device0 = {
+struct platform_device mxc_spi_device0 = {
         .name = "spi_imx",
         .id = 0,
-        .num_resources = ARRAY_SIZE(imx_spi_0_resources),
-        .resource = imx_spi_0_resources,
+        .num_resources = ARRAY_SIZE(mxc_spi_0_resources),
+        .resource = mxc_spi_0_resources,
 };
 
-struct platform_device imx_spi_device1 = {
+struct platform_device mxc_spi_device1 = {
         .name = "spi_imx",
         .id = 1,
-        .num_resources = ARRAY_SIZE(imx_spi_1_resources),
-        .resource = imx_spi_1_resources,
+        .num_resources = ARRAY_SIZE(mxc_spi_1_resources),
+        .resource = mxc_spi_1_resources,
 };
 
-struct platform_device imx_spi_device2 = {
+struct platform_device mxc_spi_device2 = {
         .name = "spi_imx",
         .id = 2,
-        .num_resources = ARRAY_SIZE(imx_spi_2_resources),
-        .resource = imx_spi_2_resources,
+        .num_resources = ARRAY_SIZE(mxc_spi_2_resources),
+        .resource = mxc_spi_2_resources,
 };
 
 #ifdef CONFIG_ARCH_MX35
diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
index 79f2be45d139..ab87419dc9a0 100644
--- a/arch/arm/mach-mx3/devices.h
+++ b/arch/arm/mach-mx3/devices.h
@@ -20,7 +20,7 @@ extern struct platform_device mxc_otg_host;
 extern struct platform_device mxc_usbh1;
 extern struct platform_device mxc_usbh2;
 extern struct platform_device mxc_rnga_device;
-extern struct platform_device imx_spi_device0;
-extern struct platform_device imx_spi_device1;
-extern struct platform_device imx_spi_device2;
+extern struct platform_device mxc_spi_device0;
+extern struct platform_device mxc_spi_device1;
+extern struct platform_device mxc_spi_device2;
 
diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c
index ad5a1122d765..bedf5b8d976a 100644
--- a/arch/arm/mach-mx3/mm.c
+++ b/arch/arm/mach-mx3/mm.c
@@ -81,6 +81,7 @@ void __init mx31_map_io(void)
         iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc));
 }
 
+#ifdef CONFIG_ARCH_MX35
 void __init mx35_map_io(void)
 {
         mxc_set_cpu_type(MXC_CPU_MX35);
@@ -89,6 +90,7 @@ void __init mx35_map_io(void)
 
         iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc));
 }
+#endif
 
 void __init mx31_init_irq(void)
 {
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 42920f9c1a11..8ad5cc3e83e3 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -219,6 +219,10 @@ static struct platform_device *ams_delta_devices[] __initdata = {
 
 static void __init ams_delta_init(void)
 {
+        /* mux pins for uarts */
+        omap_cfg_reg(UART1_TX);
+        omap_cfg_reg(UART1_RTS);
+
         iotable_init(ams_delta_io_desc, ARRAY_SIZE(ams_delta_io_desc));
 
         omap_board_config = ams_delta_config;
@@ -231,6 +235,8 @@ static void __init ams_delta_init(void)
 
         omap_usb_init(&ams_delta_usb_config);
         platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices));
+
+        omap_writew(omap_readw(ARM_RSTCT1) | 0x0004, ARM_RSTCT1);
 }
 
 static struct plat_serial8250_port ams_delta_modem_ports[] = {
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index fb47239da72f..6c8a41f20e51 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -64,6 +64,14 @@ static void __init omap_generic_init(void)
 {
 #ifdef CONFIG_ARCH_OMAP15XX
         if (cpu_is_omap15xx()) {
+                /* mux pins for uarts */
+                omap_cfg_reg(UART1_TX);
+                omap_cfg_reg(UART1_RTS);
+                omap_cfg_reg(UART2_TX);
+                omap_cfg_reg(UART2_RTS);
+                omap_cfg_reg(UART3_TX);
+                omap_cfg_reg(UART3_RX);
+
                 omap_usb_init(&generic1510_usb_config);
         }
 #endif
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index cc2abbb2d0f4..cd6c39514826 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -376,6 +376,26 @@ static void __init innovator_init(void)
 {
 #ifdef CONFIG_ARCH_OMAP15XX
         if (cpu_is_omap1510()) {
+                unsigned char reg;
+
+                /* mux pins for uarts */
+                omap_cfg_reg(UART1_TX);
+                omap_cfg_reg(UART1_RTS);
+                omap_cfg_reg(UART2_TX);
+                omap_cfg_reg(UART2_RTS);
+                omap_cfg_reg(UART3_TX);
+                omap_cfg_reg(UART3_RX);
+
+                reg = fpga_read(OMAP1510_FPGA_POWER);
+                reg |= OMAP1510_FPGA_PCR_COM1_EN;
+                fpga_write(reg, OMAP1510_FPGA_POWER);
+                udelay(10);
+
+                reg = fpga_read(OMAP1510_FPGA_POWER);
+                reg |= OMAP1510_FPGA_PCR_COM2_EN;
+                fpga_write(reg, OMAP1510_FPGA_POWER);
+                udelay(10);
+
                 platform_add_devices(innovator1510_devices, ARRAY_SIZE(innovator1510_devices));
                 spi_register_board_info(innovator1510_boardinfo,
                                 ARRAY_SIZE(innovator1510_boardinfo));
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 90dd0431b0dc..4de258420f39 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -342,6 +342,14 @@ static void __init palmte_misc_gpio_setup(void)
 
 static void __init omap_palmte_init(void)
 {
+        /* mux pins for uarts */
+        omap_cfg_reg(UART1_TX);
+        omap_cfg_reg(UART1_RTS);
+        omap_cfg_reg(UART2_TX);
+        omap_cfg_reg(UART2_RTS);
+        omap_cfg_reg(UART3_TX);
+        omap_cfg_reg(UART3_RX);
+
         omap_board_config = palmte_config;
         omap_board_config_size = ARRAY_SIZE(palmte_config);
 
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 8256139891ff..d972cf941b76 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -289,6 +289,14 @@ static void __init omap_mpu_wdt_mode(int mode) {
 
 static void __init omap_palmtt_init(void)
 {
+        /* mux pins for uarts */
+        omap_cfg_reg(UART1_TX);
+        omap_cfg_reg(UART1_RTS);
+        omap_cfg_reg(UART2_TX);
+        omap_cfg_reg(UART2_RTS);
+        omap_cfg_reg(UART3_TX);
+        omap_cfg_reg(UART3_RX);
+
         omap_mpu_wdt_mode(0);
 
         omap_board_config = palmtt_config;
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 81b6bde1c5a3..986bd4df0e97 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -307,6 +307,14 @@ palmz71_gpio_setup(int early)
 static void __init
 omap_palmz71_init(void)
 {
+        /* mux pins for uarts */
+        omap_cfg_reg(UART1_TX);
+        omap_cfg_reg(UART1_RTS);
+        omap_cfg_reg(UART2_TX);
+        omap_cfg_reg(UART2_RTS);
+        omap_cfg_reg(UART3_TX);
+        omap_cfg_reg(UART3_RX);
+
         palmz71_gpio_setup(1);
         omap_mpu_wdt_mode(0);
 
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 02c85ca2e1df..056ae64e0f55 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -377,6 +377,14 @@ static struct omap_board_config_kernel sx1_config[] __initdata = {
 
 static void __init omap_sx1_init(void)
 {
+        /* mux pins for uarts */
+        omap_cfg_reg(UART1_TX);
+        omap_cfg_reg(UART1_RTS);
+        omap_cfg_reg(UART2_TX);
+        omap_cfg_reg(UART2_RTS);
+        omap_cfg_reg(UART3_TX);
+        omap_cfg_reg(UART3_RX);
+
         platform_add_devices(sx1_devices, ARRAY_SIZE(sx1_devices));
 
         omap_board_config = sx1_config;
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index c06e7a553472..07b07522d5bf 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -152,6 +152,14 @@ static void __init voiceblue_init_irq(void)
 
 static void __init voiceblue_init(void)
 {
+        /* mux pins for uarts */
+        omap_cfg_reg(UART1_TX);
+        omap_cfg_reg(UART1_RTS);
+        omap_cfg_reg(UART2_TX);
+        omap_cfg_reg(UART2_RTS);
+        omap_cfg_reg(UART3_TX);
+        omap_cfg_reg(UART3_RX);
+
         /* Watchdog */
         gpio_request(0, "Watchdog");
         /* smc91x reset */
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index d496e50fec40..d23979bc0fd5 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -131,8 +131,6 @@ void __init omap_serial_init(void)
         }
 
         for (i = 0; i < OMAP_MAX_NR_PORTS; i++) {
-                unsigned char reg;
-
                 switch (i) {
                 case 0:
                         uart1_ck = clk_get(NULL, "uart1_ck");
@@ -143,16 +141,6 @@ void __init omap_serial_init(void)
                                 if (cpu_is_omap15xx())
                                         clk_set_rate(uart1_ck, 12000000);
                         }
-                        if (cpu_is_omap15xx()) {
-                                omap_cfg_reg(UART1_TX);
-                                omap_cfg_reg(UART1_RTS);
-                                if (machine_is_omap_innovator()) {
-                                        reg = fpga_read(OMAP1510_FPGA_POWER);
-                                        reg |= OMAP1510_FPGA_PCR_COM1_EN;
-                                        fpga_write(reg, OMAP1510_FPGA_POWER);
-                                        udelay(10);
-                                }
-                        }
                         break;
                 case 1:
                         uart2_ck = clk_get(NULL, "uart2_ck");
@@ -165,16 +153,6 @@ void __init omap_serial_init(void)
                                 else
                                         clk_set_rate(uart2_ck, 48000000);
                         }
-                        if (cpu_is_omap15xx()) {
-                                omap_cfg_reg(UART2_TX);
-                                omap_cfg_reg(UART2_RTS);
-                                if (machine_is_omap_innovator()) {
-                                        reg = fpga_read(OMAP1510_FPGA_POWER);
-                                        reg |= OMAP1510_FPGA_PCR_COM2_EN;
-                                        fpga_write(reg, OMAP1510_FPGA_POWER);
-                                        udelay(10);
-                                }
-                        }
                         break;
                 case 2:
                         uart3_ck = clk_get(NULL, "uart3_ck");
@@ -185,10 +163,6 @@ void __init omap_serial_init(void)
                                 if (cpu_is_omap15xx())
                                         clk_set_rate(uart3_ck, 12000000);
                         }
-                        if (cpu_is_omap15xx()) {
-                                omap_cfg_reg(UART3_TX);
-                                omap_cfg_reg(UART3_RX);
-                        }
                         break;
                 }
                 omap_serial_reset(&serial_platform_data[i]);
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 75b1c7efae7e..aad194f61a33 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -73,9 +73,21 @@ config MACH_OMAP_3430SDP
         bool "OMAP 3430 SDP board"
         depends on ARCH_OMAP3 && ARCH_OMAP34XX
 
+config MACH_NOKIA_N800
+       bool
+
+config MACH_NOKIA_N810
+       bool
+
+config MACH_NOKIA_N810_WIMAX
+       bool
+
 config MACH_NOKIA_N8X0
         bool "Nokia N800/N810"
         depends on ARCH_OMAP2420
+        select MACH_NOKIA_N800
+        select MACH_NOKIA_N810
+        select MACH_NOKIA_N810_WIMAX
 
 config MACH_NOKIA_RX51
         bool "Nokia RX-51 board"
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index efaf053eba85..0acb5560229c 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -17,6 +17,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 #include <linux/i2c/twl4030.h>
@@ -38,7 +39,6 @@
 #include <mach/gpmc.h>
 
 #include <mach/control.h>
-#include <mach/keypad.h>
 #include <mach/gpmc-smc91x.h>
 
 #include "sdram-qimonda-hyb18m512160af-6.h"
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index eb37c40ea83a..609a5a4a7e29 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -58,6 +58,8 @@ static void __init gic_init_irq(void)
 
 static void __init omap_4430sdp_init_irq(void)
 {
+        omap_board_config = sdp4430_config;
+        omap_board_config_size = ARRAY_SIZE(sdp4430_config);
         omap2_init_common_hw(NULL, NULL);
 #ifdef CONFIG_OMAP_32K_TIMER
         omap2_gp_clockevent_set_gptimer(1);
@@ -70,8 +72,6 @@ static void __init omap_4430sdp_init_irq(void)
 static void __init omap_4430sdp_init(void)
 {
         platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
-        omap_board_config = sdp4430_config;
-        omap_board_config_size = ARRAY_SIZE(sdp4430_config);
         omap_serial_init();
 }
 
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index d110a7fdfbd8..d57ec2f4d0a9 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -16,6 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
 #include <linux/gpio_keys.h>
 #include <linux/workqueue.h>
 #include <linux/err.h>
@@ -41,7 +42,6 @@
 #include <asm/delay.h>
 #include <mach/control.h>
 #include <mach/usb.h>
-#include <mach/keypad.h>
 
 #include "mmc-twl4030.h"
 
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index e4ec0c591216..4c4d7f8dbd72 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -20,6 +20,7 @@
 #include <linux/clk.h>
 #include <linux/gpio.h>
 #include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
 #include <linux/leds.h>
 
 #include <linux/spi/spi.h>
@@ -37,7 +38,6 @@
 #include <mach/usb.h>
 #include <mach/common.h>
 #include <mach/mcspi.h>
-#include <mach/keypad.h>
 
 #include "sdram-micron-mt46h32m32lf-6.h"
 #include "mmc-twl4030.h"
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 7f6bf8772af7..5326e0d61597 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -27,6 +27,7 @@
 #include <linux/i2c/twl4030.h>
 #include <linux/leds.h>
 #include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
 #include <linux/gpio_keys.h>
 
 #include <asm/mach-types.h>
@@ -39,7 +40,6 @@
 #include <mach/hardware.h>
 #include <mach/mcspi.h>
 #include <mach/usb.h>
-#include <mach/keypad.h>
 #include <mach/mux.h>
 
 #include "sdram-micron-mt46h32m32lf-6.h"
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 2b0eb1ba5d7f..e34d96a825e3 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -12,6 +12,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
 #include <linux/spi/spi.h>
 #include <linux/i2c.h>
 #include <linux/i2c/twl4030.h>
@@ -27,7 +28,6 @@
 #include <mach/common.h>
 #include <mach/dma.h>
 #include <mach/gpmc.h>
-#include <mach/keypad.h>
 #include <mach/onenand.h>
 #include <mach/gpmc-smc91x.h>
 
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index f9196c3b1a7b..78869a9a1cc2 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -26,7 +26,6 @@
 #include <mach/mux.h>
 #include <mach/board.h>
 #include <mach/common.h>
-#include <mach/keypad.h>
 #include <mach/dma.h>
 #include <mach/gpmc.h>
 #include <mach/usb.h>
diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c
index fd3369d5e5cb..ea00486a5e53 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
 #include <linux/gpio.h>
 #include <linux/i2c/twl4030.h>
 #include <linux/regulator/machine.h>
@@ -22,7 +23,6 @@
 
 #include <mach/common.h>
 #include <mach/usb.h>
-#include <mach/keypad.h>
 
 #include "mmc-twl4030.h"
 #include "sdram-micron-mt46h32m32lf-6.h"
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index e3a3bad1d84f..56be87d13edb 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -302,7 +302,9 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
         pwrdm_init(powerdomains_omap);
         clkdm_init(clockdomains_omap, clkdm_pwrdm_autodeps);
         omap2_clk_init();
+#endif
         omap_serial_early_init();
+#ifndef CONFIG_ARCH_OMAP4
         omap_hwmod_late_init();
         omap_pm_if_init();
         omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 378c2f618358..89463190923a 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -639,14 +639,15 @@ static void __init prcm_setup_regs(void)
         prm_write_mod_reg(OMAP3430_IO_EN | OMAP3430_WKUP_EN,
                           OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET);
 
-        /* Enable GPIO wakeups in PER */
+        /* Enable wakeups in PER */
         prm_write_mod_reg(OMAP3430_EN_GPIO2 | OMAP3430_EN_GPIO3 |
                           OMAP3430_EN_GPIO4 | OMAP3430_EN_GPIO5 |
-                          OMAP3430_EN_GPIO6, OMAP3430_PER_MOD, PM_WKEN);
+                          OMAP3430_EN_GPIO6 | OMAP3430_EN_UART3,
+                          OMAP3430_PER_MOD, PM_WKEN);
         /* and allow them to wake up MPU */
         prm_write_mod_reg(OMAP3430_GRPSEL_GPIO2 | OMAP3430_EN_GPIO3 |
                           OMAP3430_GRPSEL_GPIO4 | OMAP3430_EN_GPIO5 |
-                          OMAP3430_GRPSEL_GPIO6,
+                          OMAP3430_GRPSEL_GPIO6 | OMAP3430_EN_UART3,
                           OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
 
         /* Don't attach IVA interrupts */
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index ae2186892c85..54dfeb5d5667 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -109,16 +109,6 @@ static struct plat_serial8250_port serial_platform_data2[] = {
                 .regshift       = 2,
                 .uartclk        = OMAP24XX_BASE_BAUD * 16,
         }, {
-#ifdef CONFIG_ARCH_OMAP4
-                .membase        = OMAP2_IO_ADDRESS(OMAP_UART4_BASE),
-                .mapbase        = OMAP_UART4_BASE,
-                .irq            = 70,
-                .flags          = UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = OMAP24XX_BASE_BAUD * 16,
-        }, {
-#endif
                 .flags          = 0
         }
 };
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
index aac2cda60e09..102916f1e465 100644
--- a/arch/arm/mach-pxa/cm-x300.c
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -43,10 +43,10 @@
 
 #define CM_X300_ETH_PHYS        0x08000010
 
-#define GPIO82_MMC2_IRQ         (82)
-#define GPIO85_MMC2_WP          (85)
+#define GPIO82_MMC_IRQ          (82)
+#define GPIO85_MMC_WP           (85)
 
-#define CM_X300_MMC2_IRQ        IRQ_GPIO(GPIO82_MMC2_IRQ)
+#define CM_X300_MMC_IRQ         IRQ_GPIO(GPIO82_MMC_IRQ)
 
 #define GPIO95_RTC_CS           (95)
 #define GPIO96_RTC_WR           (96)
@@ -292,37 +292,37 @@ static inline void cm_x300_init_nand(void) {}
 #endif
 
 #if defined(CONFIG_MMC) || defined(CONFIG_MMC_MODULE)
-/* The first MMC slot of CM-X300 is hardwired to Libertas card and has
+static struct pxamci_platform_data cm_x300_mci_platform_data = {
+        .detect_delay           = 20,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .gpio_card_detect       = GPIO82_MMC_IRQ,
+        .gpio_card_ro           = GPIO85_MMC_WP,
+        .gpio_power             = -1,
+};
+
+/* The second MMC slot of CM-X300 is hardwired to Libertas card and has
    no detection/ro pins */
-static int cm_x300_mci_init(struct device *dev,
-                            irq_handler_t cm_x300_detect_int,
-                            void *data)
+static int cm_x300_mci2_init(struct device *dev,
+                             irq_handler_t cm_x300_detect_int,
+        void *data)
 {
         return 0;
 }
 
-static void cm_x300_mci_exit(struct device *dev, void *data)
+static void cm_x300_mci2_exit(struct device *dev, void *data)
 {
 }
 
-static struct pxamci_platform_data cm_x300_mci_platform_data = {
+static struct pxamci_platform_data cm_x300_mci2_platform_data = {
         .detect_delay           = 20,
         .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
-        .init                   = cm_x300_mci_init,
-        .exit                   = cm_x300_mci_exit,
+        .init                   = cm_x300_mci2_init,
+        .exit                   = cm_x300_mci2_exit,
         .gpio_card_detect       = -1,
         .gpio_card_ro           = -1,
         .gpio_power             = -1,
 };
 
-static struct pxamci_platform_data cm_x300_mci2_platform_data = {
-        .detect_delay           = 20,
-        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
-        .gpio_card_detect       = GPIO82_MMC2_IRQ,
-        .gpio_card_ro           = GPIO85_MMC2_WP,
-        .gpio_power             = -1,
-};
-
 static void __init cm_x300_init_mmc(void)
 {
         pxa_set_mci_info(&cm_x300_mci_platform_data);
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index ee8d6038ce82..82ff5733e4dc 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -15,6 +15,7 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
+#include <linux/gpio_keys.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>
 #include <linux/mtd/physmap.h>
@@ -375,6 +376,43 @@ static struct platform_device spitzkbd_device = {
 };
 
 
+static struct gpio_keys_button spitz_gpio_keys[] = {
+        {
+                .type   = EV_PWR,
+                .code   = KEY_SUSPEND,
+                .gpio   = SPITZ_GPIO_ON_KEY,
+                .desc   = "On/Off",
+                .wakeup = 1,
+        },
+        /* Two buttons detecting the lid state */
+        {
+                .type   = EV_SW,
+                .code   = 0,
+                .gpio   = SPITZ_GPIO_SWA,
+                .desc   = "Display Down",
+        },
+        {
+                .type   = EV_SW,
+                .code   = 1,
+                .gpio   = SPITZ_GPIO_SWB,
+                .desc   = "Lid Closed",
+        },
+};
+
+static struct gpio_keys_platform_data spitz_gpio_keys_platform_data = {
+        .buttons        = spitz_gpio_keys,
+        .nbuttons       = ARRAY_SIZE(spitz_gpio_keys),
+};
+
+static struct platform_device spitz_gpio_keys_device = {
+        .name   = "gpio-keys",
+        .id     = -1,
+        .dev    = {
+                .platform_data  = &spitz_gpio_keys_platform_data,
+        },
+};
+
+
 /*
  * Spitz LEDs
  */
@@ -689,6 +727,7 @@ static struct platform_device sharpsl_rom_device = {
 static struct platform_device *devices[] __initdata = {
         &spitzscoop_device,
         &spitzkbd_device,
+        &spitz_gpio_keys_device,
         &spitzled_device,
         &sharpsl_nand_device,
         &sharpsl_rom_device,
diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h
index 46cd6acb4d40..699671fa6e0b 100644
--- a/arch/arm/mach-realview/core.h
+++ b/arch/arm/mach-realview/core.h
@@ -61,5 +61,5 @@ extern void realview_timer_init(unsigned int timer_irq);
 extern int realview_flash_register(struct resource *res, u32 num);
 extern int realview_eth_register(const char *name, struct resource *res);
 extern int realview_usb_register(struct resource *res);
-
+extern void (*realview_reset)(char);
 #endif
diff --git a/arch/arm/mach-realview/include/mach/board-pb1176.h b/arch/arm/mach-realview/include/mach/board-pb1176.h
index 98f8e7eeacc2..34b80b7d40b8 100644
--- a/arch/arm/mach-realview/include/mach/board-pb1176.h
+++ b/arch/arm/mach-realview/include/mach/board-pb1176.h
@@ -73,4 +73,9 @@
 #define REALVIEW_PB1176_GIC_DIST_BASE           0x10041000 /* GIC distributor, on FPGA */
 #define REALVIEW_PB1176_L220_BASE               0x10110000 /* L220 registers */
 
+/*
+ * Control register SYS_RESETCTL is set to 1 to force a soft reset
+ */
+#define REALVIEW_PB1176_SYS_LOCKVAL_RSTCTL    0x0100
+
 #endif  /* __ASM_ARCH_BOARD_PB1176_H */
diff --git a/arch/arm/mach-realview/include/mach/board-pb11mp.h b/arch/arm/mach-realview/include/mach/board-pb11mp.h
index f0d68e0fea01..7abf918b77e9 100644
--- a/arch/arm/mach-realview/include/mach/board-pb11mp.h
+++ b/arch/arm/mach-realview/include/mach/board-pb11mp.h
@@ -81,4 +81,16 @@
 #define REALVIEW_TC11MP_GIC_DIST_BASE           0x1F001000      /* Test chip interrupt controller distributor */
 #define REALVIEW_TC11MP_L220_BASE               0x1F002000      /* L220 registers */
 
+ /*
+ * Values for REALVIEW_SYS_RESET_CTRL
+ */
+#define REALVIEW_PB11MP_SYS_CTRL_RESET_CONFIGCLR    0x01
+#define REALVIEW_PB11MP_SYS_CTRL_RESET_CONFIGINIT   0x02
+#define REALVIEW_PB11MP_SYS_CTRL_RESET_DLLRESET     0x03
+#define REALVIEW_PB11MP_SYS_CTRL_RESET_PLLRESET     0x04
+#define REALVIEW_PB11MP_SYS_CTRL_RESET_POR          0x05
+#define REALVIEW_PB11MP_SYS_CTRL_RESET_DoC          0x06
+
+#define REALVIEW_PB11MP_SYS_CTRL_LED         (1 << 0)
+
 #endif  /* __ASM_ARCH_BOARD_PB11MP_H */
diff --git a/arch/arm/mach-realview/include/mach/platform.h b/arch/arm/mach-realview/include/mach/platform.h
index c8f50835fed2..4f46bf71e752 100644
--- a/arch/arm/mach-realview/include/mach/platform.h
+++ b/arch/arm/mach-realview/include/mach/platform.h
@@ -119,19 +119,6 @@
 #define REALVIEW_SYS_TEST_OSC3               (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC3_OFFSET)
 #define REALVIEW_SYS_TEST_OSC4               (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC4_OFFSET)
 
-/* 
- * Values for REALVIEW_SYS_RESET_CTRL
- */
-#define REALVIEW_SYS_CTRL_RESET_CONFIGCLR    0x01
-#define REALVIEW_SYS_CTRL_RESET_CONFIGINIT   0x02
-#define REALVIEW_SYS_CTRL_RESET_DLLRESET     0x03
-#define REALVIEW_SYS_CTRL_RESET_PLLRESET     0x04
-#define REALVIEW_SYS_CTRL_RESET_POR          0x05
-#define REALVIEW_SYS_CTRL_RESET_DoC          0x06
-
-#define REALVIEW_SYS_CTRL_LED         (1 << 0)
-
-
 /* ------------------------------------------------------------------------
  *  RealView control registers
  * ------------------------------------------------------------------------
@@ -153,7 +140,7 @@
  *     SYS_CLD, SYS_BOOTCS
  */
 #define REALVIEW_SYS_LOCK_LOCKED    (1 << 16)
-#define REALVIEW_SYS_LOCKVAL_MASK       0xFFFF          /* write 0xA05F to enable write access */
+#define REALVIEW_SYS_LOCKVAL_MASK       0xA05F         /* Enable write access */
 
 /*
  * REALVIEW_SYS_FLASH
diff --git a/arch/arm/mach-realview/include/mach/system.h b/arch/arm/mach-realview/include/mach/system.h
index 1a15a441e027..a30f2e3ec178 100644
--- a/arch/arm/mach-realview/include/mach/system.h
+++ b/arch/arm/mach-realview/include/mach/system.h
@@ -25,6 +25,8 @@
 #include <mach/hardware.h>
 #include <mach/platform.h>
 
+void (*realview_reset)(char mode);
+
 static inline void arch_idle(void)
 {
         /*
@@ -36,16 +38,12 @@ static inline void arch_idle(void)
 
 static inline void arch_reset(char mode, const char *cmd)
 {
-        void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_RESETCTL_OFFSET;
-        unsigned int val;
-
         /*
          * To reset, we hit the on-board reset register
          * in the system FPGA
          */
-        val = __raw_readl(hdr_ctrl);
-        val |= REALVIEW_SYS_CTRL_RESET_CONFIGCLR;
-        __raw_writel(val, hdr_ctrl);
+        if (realview_reset)
+                realview_reset(mode);
 }
 
 #endif
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c
index 2817fe099319..a6ba147692c1 100644
--- a/arch/arm/mach-realview/realview_pb1176.c
+++ b/arch/arm/mach-realview/realview_pb1176.c
@@ -290,6 +290,16 @@ static struct sys_timer realview_pb1176_timer = {
         .init           = realview_pb1176_timer_init,
 };
 
+static void realview_pb1176_reset(char mode)
+{
+        void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) +
+                REALVIEW_SYS_RESETCTL_OFFSET;
+        void __iomem *rst_hdr_ctrl = __io_address(REALVIEW_SYS_BASE) +
+                REALVIEW_SYS_LOCK_OFFSET;
+        __raw_writel(REALVIEW_SYS_LOCKVAL_MASK, rst_hdr_ctrl);
+        __raw_writel(REALVIEW_PB1176_SYS_LOCKVAL_RSTCTL, hdr_ctrl);
+}
+
 static void __init realview_pb1176_init(void)
 {
         int i;
@@ -313,6 +323,7 @@ static void __init realview_pb1176_init(void)
 #ifdef CONFIG_LEDS
         leds_event = realview_leds_event;
 #endif
+        realview_reset = realview_pb1176_reset;
 }
 
 MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176")
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c
index 94680fcf726d..070d284ce96e 100644
--- a/arch/arm/mach-realview/realview_pb11mp.c
+++ b/arch/arm/mach-realview/realview_pb11mp.c
@@ -299,6 +299,21 @@ static struct sys_timer realview_pb11mp_timer = {
         .init           = realview_pb11mp_timer_init,
 };
 
+static void realview_pb11mp_reset(char mode)
+{
+        void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) +
+                REALVIEW_SYS_RESETCTL_OFFSET;
+        unsigned int val;
+
+        /*
+         * To reset, we hit the on-board reset register
+         * in the system FPGA
+         */
+        val = __raw_readl(hdr_ctrl);
+        val |= REALVIEW_PB11MP_SYS_CTRL_RESET_CONFIGCLR;
+        __raw_writel(val, hdr_ctrl);
+}
+
 static void __init realview_pb11mp_init(void)
 {
         int i;
@@ -324,6 +339,7 @@ static void __init realview_pb11mp_init(void)
 #ifdef CONFIG_LEDS
         leds_event = realview_leds_event;
 #endif
+        realview_reset = realview_pb11mp_reset;
 }
 
 MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore")
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index e993140edd88..9264d814cd7a 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -122,10 +122,7 @@ config CPU_ARM920T
         select CPU_TLB_V4WBI if MMU
         help
           The ARM920T is licensed to be produced by numerous vendors,
-          and is used in the Maverick EP9312 and the Samsung S3C2410.
-
-          More information on the Maverick EP9312 at
-          <http://linuxdevices.com/products/PD2382866068.html>.
+          and is used in the Cirrus EP93xx and the Samsung S3C2410.
 
           Say Y if you want support for the ARM920T processor.
           Otherwise, say N.
diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
index 6bda76a43199..a9e22e31eaa1 100644
--- a/arch/arm/mm/context.c
+++ b/arch/arm/mm/context.c
@@ -50,10 +50,7 @@ void __new_context(struct mm_struct *mm)
                 isb();
                 flush_tlb_all();
                 if (icache_is_vivt_asid_tagged()) {
-                        asm("mcr        p15, 0, %0, c7, c5, 0   @ invalidate I-cache\n"
-                            "mcr        p15, 0, %0, c7, c5, 6   @ flush BTAC/BTB\n"
-                            :
-                            : "r" (0));
+                        __flush_icache_all();
                         dsb();
                 }
         }
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index b30925fcbcdc..b9590a7085ca 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -205,7 +205,7 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp,
 
         order = get_order(size);
 
-        if (mask != 0xffffffff)
+        if (mask < 0xffffffffULL)
                 gfp |= GFP_DMA;
 
         page = alloc_pages(gfp, order);
@@ -289,7 +289,7 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp,
         if (!mask)
                 goto error;
 
-        if (mask != 0xffffffff)
+        if (mask < 0xffffffffULL)
                 gfp |= GFP_DMA;
         virt = kmalloc(size, gfp);
         if (!virt)
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index b27942909b23..7f294f307c83 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -18,10 +18,6 @@
 
 #include "mm.h"
 
-#ifdef CONFIG_ARM_ERRATA_411920
-extern void v6_icache_inval_all(void);
-#endif
-
 #ifdef CONFIG_CPU_CACHE_VIPT
 
 #define ALIAS_FLUSH_START       0xffff4000
@@ -35,16 +31,11 @@ static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr)
         flush_tlb_kernel_page(to);
 
         asm(    "mcrr   p15, 0, %1, %0, c14\n"
-        "       mcr     p15, 0, %2, c7, c10, 4\n"
-#ifndef CONFIG_ARM_ERRATA_411920
-        "       mcr     p15, 0, %2, c7, c5, 0\n"
-#endif
+        "       mcr     p15, 0, %2, c7, c10, 4"
             :
             : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES), "r" (zero)
             : "cc");
-#ifdef CONFIG_ARM_ERRATA_411920
-        v6_icache_inval_all();
-#endif
+        __flush_icache_all();
 }
 
 void flush_cache_mm(struct mm_struct *mm)
@@ -57,16 +48,11 @@ void flush_cache_mm(struct mm_struct *mm)
 
         if (cache_is_vipt_aliasing()) {
                 asm(    "mcr    p15, 0, %0, c7, c14, 0\n"
-                "       mcr     p15, 0, %0, c7, c10, 4\n"
-#ifndef CONFIG_ARM_ERRATA_411920
-                "       mcr     p15, 0, %0, c7, c5, 0\n"
-#endif
+                "       mcr     p15, 0, %0, c7, c10, 4"
                     :
                     : "r" (0)
                     : "cc");
-#ifdef CONFIG_ARM_ERRATA_411920
-                v6_icache_inval_all();
-#endif
+                __flush_icache_all();
         }
 }
 
@@ -81,16 +67,11 @@ void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned
 
         if (cache_is_vipt_aliasing()) {
                 asm(    "mcr    p15, 0, %0, c7, c14, 0\n"
-                "       mcr     p15, 0, %0, c7, c10, 4\n"
-#ifndef CONFIG_ARM_ERRATA_411920
-                "       mcr     p15, 0, %0, c7, c5, 0\n"
-#endif
+                "       mcr     p15, 0, %0, c7, c10, 4"
                     :
                     : "r" (0)
                     : "cc");
-#ifdef CONFIG_ARM_ERRATA_411920
-                v6_icache_inval_all();
-#endif
+                __flush_icache_all();
         }
 }
 
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 40940d7ce4ff..52c40d155672 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -273,7 +273,6 @@ static void __init bootmem_init_node(int node, struct meminfo *mi,
                 struct membank *bank = &mi->bank[i];
                 if (!bank->highmem)
                         free_bootmem_node(pgdat, bank_phys_start(bank), bank_phys_size(bank));
-                memory_present(node, bank_pfn_start(bank), bank_pfn_end(bank));
         }
 
         /*
@@ -370,6 +369,19 @@ int pfn_valid(unsigned long pfn)
         return 0;
 }
 EXPORT_SYMBOL(pfn_valid);
+
+static void arm_memory_present(struct meminfo *mi, int node)
+{
+}
+#else
+static void arm_memory_present(struct meminfo *mi, int node)
+{
+        int i;
+        for_each_nodebank(i, mi, node) {
+                struct membank *bank = &mi->bank[i];
+                memory_present(node, bank_pfn_start(bank), bank_pfn_end(bank));
+        }
+}
 #endif
 
 static int __init meminfo_cmp(const void *_a, const void *_b)
@@ -427,6 +439,12 @@ void __init bootmem_init(void)
                  */
                 if (node == initrd_node)
                         bootmem_reserve_initrd(node);
+
+                /*
+                 * Sparsemem tries to allocate bootmem in memory_present(),
+                 * so must be done after the fixed reservations
+                 */
+                arm_memory_present(mi, node);
         }
 
         /*
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 02243eeccf50..ea67be0223ac 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -117,6 +117,13 @@ static void __init early_cachepolicy(char **p)
         }
         if (i == ARRAY_SIZE(cache_policies))
                 printk(KERN_ERR "ERROR: unknown or unsupported cache policy\n");
+        /*
+         * This restriction is partly to do with the way we boot; it is
+         * unpredictable to have memory mapped using two different sets of
+         * memory attributes (shared, type, and cache attribs).  We can not
+         * change these attributes once the initial assembly has setup the
+         * page tables.
+         */
         if (cpu_architecture() >= CPU_ARCH_ARMv6) {
                 printk(KERN_WARNING "Only cachepolicy=writeback supported on ARMv6 and later\n");
                 cachepolicy = CPOLICY_WRITEBACK;
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 194737d60a22..70f75d2e3ead 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -32,8 +32,10 @@
 
 #ifndef CONFIG_SMP
 #define TTB_FLAGS       TTB_RGN_WBWA
+#define PMD_FLAGS       PMD_SECT_WB
 #else
 #define TTB_FLAGS       TTB_RGN_WBWA|TTB_S
+#define PMD_FLAGS       PMD_SECT_WBWA|PMD_SECT_S
 #endif
 
 ENTRY(cpu_v6_proc_init)
@@ -222,10 +224,9 @@ __v6_proc_info:
         .long   0x0007b000
         .long   0x0007f000
         .long   PMD_TYPE_SECT | \
-                PMD_SECT_BUFFERABLE | \
-                PMD_SECT_CACHEABLE | \
                 PMD_SECT_AP_WRITE | \
-                PMD_SECT_AP_READ
+                PMD_SECT_AP_READ | \
+                PMD_FLAGS
         .long   PMD_TYPE_SECT | \
                 PMD_SECT_XN | \
                 PMD_SECT_AP_WRITE | \
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 23ebcf6eab9f..eeeed01ee44a 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -33,9 +33,11 @@
 #ifndef CONFIG_SMP
 /* PTWs cacheable, inner WB not shareable, outer WB not shareable */
 #define TTB_FLAGS       TTB_IRGN_WB|TTB_RGN_OC_WB
+#define PMD_FLAGS       PMD_SECT_WB
 #else
 /* PTWs cacheable, inner WBWA shareable, outer WBWA not shareable */
 #define TTB_FLAGS       TTB_IRGN_WBWA|TTB_S|TTB_NOS|TTB_RGN_OC_WBWA
+#define PMD_FLAGS       PMD_SECT_WBWA|PMD_SECT_S
 #endif
 
 ENTRY(cpu_v7_proc_init)
@@ -326,10 +328,9 @@ __v7_proc_info:
         .long   0x000f0000              @ Required ID value
         .long   0x000f0000              @ Mask for ID
         .long   PMD_TYPE_SECT | \
-                PMD_SECT_BUFFERABLE | \
-                PMD_SECT_CACHEABLE | \
                 PMD_SECT_AP_WRITE | \
-                PMD_SECT_AP_READ
+                PMD_SECT_AP_READ | \
+                PMD_FLAGS
         .long   PMD_TYPE_SECT | \
                 PMD_SECT_XN | \
                 PMD_SECT_AP_WRITE | \
diff --git a/arch/arm/oprofile/op_model_v6.c b/arch/arm/oprofile/op_model_v6.c
index fe581383d3e2..f7d2ec5ee9a1 100644
--- a/arch/arm/oprofile/op_model_v6.c
+++ b/arch/arm/oprofile/op_model_v6.c
@@ -33,6 +33,9 @@ static int irqs[] = {
 #ifdef CONFIG_ARCH_OMAP2
         3,
 #endif
+#ifdef CONFIG_ARCH_BCMRING
+        IRQ_PMUIRQ, /* for BCMRING, ARM PMU interrupt is 43 */
+#endif
 };
 
 static void armv6_pmu_stop(void)
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 0eb676d7e807..b53125f41293 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -978,6 +978,14 @@ void omap_stop_dma(int lch)
 {
         u32 l;
 
+        /* Disable all interrupts on the channel */
+        if (cpu_class_is_omap1())
+                dma_write(0, CICR(lch));
+
+        l = dma_read(CCR(lch));
+        l &= ~OMAP_DMA_CCR_EN;
+        dma_write(l, CCR(lch));
+
         if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) {
                 int next_lch, cur_lch = lch;
                 char dma_chan_link_map[OMAP_DMA4_LOGICAL_DMA_CH_COUNT];
@@ -995,18 +1003,8 @@ void omap_stop_dma(int lch)
                         next_lch = dma_chan[cur_lch].next_lch;
                         cur_lch = next_lch;
                 } while (next_lch != -1);
-
-                return;
         }
 
-        /* Disable all interrupts on the channel */
-        if (cpu_class_is_omap1())
-                dma_write(0, CICR(lch));
-
-        l = dma_read(CCR(lch));
-        l &= ~OMAP_DMA_CCR_EN;
-        dma_write(l, CCR(lch));
-
         dma_chan[lch].flags &= ~OMAP_DMA_ACTIVE;
 }
 EXPORT_SYMBOL(omap_stop_dma);
diff --git a/arch/arm/plat-omap/include/mach/keypad.h b/arch/arm/plat-omap/include/mach/keypad.h
index d91b9be334ff..3ae52ccc793c 100644
--- a/arch/arm/plat-omap/include/mach/keypad.h
+++ b/arch/arm/plat-omap/include/mach/keypad.h
@@ -10,7 +10,7 @@
 #ifndef ASMARM_ARCH_KEYPAD_H
 #define ASMARM_ARCH_KEYPAD_H
 
-#include <linux/input/matrix_keypad.h>
+#warning: Please update the board to use matrix_keypad.h instead
 
 struct omap_kp_platform_data {
         int rows;
@@ -37,6 +37,9 @@ struct omap_kp_platform_data {
 
 #define KEY_PERSISTENT          0x00800000
 #define KEYNUM_MASK             0x00EFFFFF
+#define KEY(col, row, val) (((col) << 28) | ((row) << 24) | (val))
+#define PERSISTENT_KEY(col, row) (((col) << 28) | ((row) << 24) | \
+                                                KEY_PERSISTENT)
 
 #endif
 
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index 4b6012707307..94584f167a82 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -664,7 +664,7 @@ static size_t iopgtable_clear_entry_core(struct iommu *obj, u32 da)
                 nent = 1; /* for the next L1 entry */
         } else {
                 bytes = IOPGD_SIZE;
-                if (*iopgd & IOPGD_SUPER) {
+                if ((*iopgd & IOPGD_SUPER) == IOPGD_SUPER) {
                         nent *= 16;
                         /* rewind to the 1st entry */
                         iopgd = (u32 *)((u32)iopgd & IOSUPER_MASK);
diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c
index 6b0a2b6fed6a..0974c0ecc594 100644
--- a/arch/frv/kernel/signal.c
+++ b/arch/frv/kernel/signal.c
@@ -527,7 +527,7 @@ static void do_signal(void)
 
 no_signal:
         /* Did we come from a system call? */
-        if (__frame->syscallno >= 0) {
+        if (__frame->syscallno != -1) {
                 /* Restart the system call - no handlers present */
                 switch (__frame->gr8) {
                 case -ERESTARTNOHAND:
diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
index 30bb930e1111..239ecdc9516d 100644
--- a/arch/ia64/include/asm/spinlock.h
+++ b/arch/ia64/include/asm/spinlock.h
@@ -25,61 +25,82 @@
  * by atomically noting the tail and incrementing it by one (thus adding
  * ourself to the queue and noting our position), then waiting until the head
  * becomes equal to the the initial value of the tail.
+ * The pad bits in the middle are used to prevent the next_ticket number
+ * overflowing into the now_serving number.
  *
- *   63                     32  31                      0
+ *   31             17  16    15  14                    0
  *  +----------------------------------------------------+
- *  |  next_ticket_number      |     now_serving         |
+ *  |  now_serving     | padding |   next_ticket         |
  *  +----------------------------------------------------+
  */
 
-#define TICKET_SHIFT    32
+#define TICKET_SHIFT    17
+#define TICKET_BITS     15
+#define TICKET_MASK     ((1 << TICKET_BITS) - 1)
 
 static __always_inline void __ticket_spin_lock(raw_spinlock_t *lock)
 {
-        int     *p = (int *)&lock->lock, turn, now_serving;
+        int     *p = (int *)&lock->lock, ticket, serve;
 
-        now_serving = *p;
-        turn = ia64_fetchadd(1, p+1, acq);
+        ticket = ia64_fetchadd(1, p, acq);
 
-        if (turn == now_serving)
+        if (!(((ticket >> TICKET_SHIFT) ^ ticket) & TICKET_MASK))
                 return;
 
-        do {
+        ia64_invala();
+
+        for (;;) {
+                asm volatile ("ld4.c.nc %0=[%1]" : "=r"(serve) : "r"(p) : "memory");
+
+                if (!(((serve >> TICKET_SHIFT) ^ ticket) & TICKET_MASK))
+                        return;
                 cpu_relax();
-        } while (ACCESS_ONCE(*p) != turn);
+        }
 }
 
 static __always_inline int __ticket_spin_trylock(raw_spinlock_t *lock)
 {
-        long tmp = ACCESS_ONCE(lock->lock), try;
-
-        if (!(((tmp >> TICKET_SHIFT) ^ tmp) & ((1L << TICKET_SHIFT) - 1))) {
-                try = tmp + (1L << TICKET_SHIFT);
+        int tmp = ACCESS_ONCE(lock->lock);
 
-                return ia64_cmpxchg(acq, &lock->lock, tmp, try, sizeof (tmp)) == tmp;
-        }
+        if (!(((tmp >> TICKET_SHIFT) ^ tmp) & TICKET_MASK))
+                return ia64_cmpxchg(acq, &lock->lock, tmp, tmp + 1, sizeof (tmp)) == tmp;
         return 0;
 }
 
 static __always_inline void __ticket_spin_unlock(raw_spinlock_t *lock)
 {
-        int     *p = (int *)&lock->lock;
+        unsigned short  *p = (unsigned short *)&lock->lock + 1, tmp;
 
-        (void)ia64_fetchadd(1, p, rel);
+        asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
+        ACCESS_ONCE(*p) = (tmp + 2) & ~1;
+}
+
+static __always_inline void __ticket_spin_unlock_wait(raw_spinlock_t *lock)
+{
+        int     *p = (int *)&lock->lock, ticket;
+
+        ia64_invala();
+
+        for (;;) {
+                asm volatile ("ld4.c.nc %0=[%1]" : "=r"(ticket) : "r"(p) : "memory");
+                if (!(((ticket >> TICKET_SHIFT) ^ ticket) & TICKET_MASK))
+                        return;
+                cpu_relax();
+        }
 }
 
 static inline int __ticket_spin_is_locked(raw_spinlock_t *lock)
 {
         long tmp = ACCESS_ONCE(lock->lock);
 
-        return !!(((tmp >> TICKET_SHIFT) ^ tmp) & ((1L << TICKET_SHIFT) - 1));
+        return !!(((tmp >> TICKET_SHIFT) ^ tmp) & TICKET_MASK);
 }
 
 static inline int __ticket_spin_is_contended(raw_spinlock_t *lock)
 {
         long tmp = ACCESS_ONCE(lock->lock);
 
-        return (((tmp >> TICKET_SHIFT) - tmp) & ((1L << TICKET_SHIFT) - 1)) > 1;
+        return ((tmp - (tmp >> TICKET_SHIFT)) & TICKET_MASK) > 1;
 }
 
 static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
@@ -116,8 +137,7 @@ static __always_inline void __raw_spin_lock_flags(raw_spinlock_t *lock,
 
 static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
 {
-        while (__raw_spin_is_locked(lock))
-                cpu_relax();
+        __ticket_spin_unlock_wait(lock);
 }
 
 #define __raw_read_can_lock(rw)         (*(volatile int *)(rw) >= 0)
diff --git a/arch/ia64/include/asm/spinlock_types.h b/arch/ia64/include/asm/spinlock_types.h
index b61d136d9bc2..474e46f1ab4a 100644
--- a/arch/ia64/include/asm/spinlock_types.h
+++ b/arch/ia64/include/asm/spinlock_types.h
@@ -6,7 +6,7 @@
 #endif
 
 typedef struct {
-        volatile unsigned long lock;
+        volatile unsigned int lock;
 } raw_spinlock_t;
 
 #define __RAW_SPIN_LOCK_UNLOCKED        { 0 }
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index d2877a7bfe2e..496ac7a99488 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -887,6 +887,60 @@ ia64_mca_modify_comm(const struct task_struct *previous_current)
         memcpy(current->comm, comm, sizeof(current->comm));
 }
 
+static void
+finish_pt_regs(struct pt_regs *regs, const pal_min_state_area_t *ms,
+                unsigned long *nat)
+{
+        const u64 *bank;
+
+        /* If ipsr.ic then use pmsa_{iip,ipsr,ifs}, else use
+         * pmsa_{xip,xpsr,xfs}
+         */
+        if (ia64_psr(regs)->ic) {
+                regs->cr_iip = ms->pmsa_iip;
+                regs->cr_ipsr = ms->pmsa_ipsr;
+                regs->cr_ifs = ms->pmsa_ifs;
+        } else {
+                regs->cr_iip = ms->pmsa_xip;
+                regs->cr_ipsr = ms->pmsa_xpsr;
+                regs->cr_ifs = ms->pmsa_xfs;
+        }
+        regs->pr = ms->pmsa_pr;
+        regs->b0 = ms->pmsa_br0;
+        regs->ar_rsc = ms->pmsa_rsc;
+        copy_reg(&ms->pmsa_gr[1-1], ms->pmsa_nat_bits, &regs->r1, nat);
+        copy_reg(&ms->pmsa_gr[2-1], ms->pmsa_nat_bits, &regs->r2, nat);
+        copy_reg(&ms->pmsa_gr[3-1], ms->pmsa_nat_bits, &regs->r3, nat);
+        copy_reg(&ms->pmsa_gr[8-1], ms->pmsa_nat_bits, &regs->r8, nat);
+        copy_reg(&ms->pmsa_gr[9-1], ms->pmsa_nat_bits, &regs->r9, nat);
+        copy_reg(&ms->pmsa_gr[10-1], ms->pmsa_nat_bits, &regs->r10, nat);
+        copy_reg(&ms->pmsa_gr[11-1], ms->pmsa_nat_bits, &regs->r11, nat);
+        copy_reg(&ms->pmsa_gr[12-1], ms->pmsa_nat_bits, &regs->r12, nat);
+        copy_reg(&ms->pmsa_gr[13-1], ms->pmsa_nat_bits, &regs->r13, nat);
+        copy_reg(&ms->pmsa_gr[14-1], ms->pmsa_nat_bits, &regs->r14, nat);
+        copy_reg(&ms->pmsa_gr[15-1], ms->pmsa_nat_bits, &regs->r15, nat);
+        if (ia64_psr(regs)->bn)
+                bank = ms->pmsa_bank1_gr;
+        else
+                bank = ms->pmsa_bank0_gr;
+        copy_reg(&bank[16-16], ms->pmsa_nat_bits, &regs->r16, nat);
+        copy_reg(&bank[17-16], ms->pmsa_nat_bits, &regs->r17, nat);
+        copy_reg(&bank[18-16], ms->pmsa_nat_bits, &regs->r18, nat);
+        copy_reg(&bank[19-16], ms->pmsa_nat_bits, &regs->r19, nat);
+        copy_reg(&bank[20-16], ms->pmsa_nat_bits, &regs->r20, nat);
+        copy_reg(&bank[21-16], ms->pmsa_nat_bits, &regs->r21, nat);
+        copy_reg(&bank[22-16], ms->pmsa_nat_bits, &regs->r22, nat);
+        copy_reg(&bank[23-16], ms->pmsa_nat_bits, &regs->r23, nat);
+        copy_reg(&bank[24-16], ms->pmsa_nat_bits, &regs->r24, nat);
+        copy_reg(&bank[25-16], ms->pmsa_nat_bits, &regs->r25, nat);
+        copy_reg(&bank[26-16], ms->pmsa_nat_bits, &regs->r26, nat);
+        copy_reg(&bank[27-16], ms->pmsa_nat_bits, &regs->r27, nat);
+        copy_reg(&bank[28-16], ms->pmsa_nat_bits, &regs->r28, nat);
+        copy_reg(&bank[29-16], ms->pmsa_nat_bits, &regs->r29, nat);
+        copy_reg(&bank[30-16], ms->pmsa_nat_bits, &regs->r30, nat);
+        copy_reg(&bank[31-16], ms->pmsa_nat_bits, &regs->r31, nat);
+}
+
 /* On entry to this routine, we are running on the per cpu stack, see
  * mca_asm.h.  The original stack has not been touched by this event.  Some of
  * the original stack's registers will be in the RBS on this stack.  This stack
@@ -921,7 +975,6 @@ ia64_mca_modify_original_stack(struct pt_regs *regs,
         u64 r12 = ms->pmsa_gr[12-1], r13 = ms->pmsa_gr[13-1];
         u64 ar_bspstore = regs->ar_bspstore;
         u64 ar_bsp = regs->ar_bspstore + (loadrs >> 16);
-        const u64 *bank;
         const char *msg;
         int cpu = smp_processor_id();
 
@@ -1024,54 +1077,9 @@ ia64_mca_modify_original_stack(struct pt_regs *regs,
         p = (char *)r12 - sizeof(*regs);
         old_regs = (struct pt_regs *)p;
         memcpy(old_regs, regs, sizeof(*regs));
-        /* If ipsr.ic then use pmsa_{iip,ipsr,ifs}, else use
-         * pmsa_{xip,xpsr,xfs}
-         */
-        if (ia64_psr(regs)->ic) {
-                old_regs->cr_iip = ms->pmsa_iip;
-                old_regs->cr_ipsr = ms->pmsa_ipsr;
-                old_regs->cr_ifs = ms->pmsa_ifs;
-        } else {
-                old_regs->cr_iip = ms->pmsa_xip;
-                old_regs->cr_ipsr = ms->pmsa_xpsr;
-                old_regs->cr_ifs = ms->pmsa_xfs;
-        }
-        old_regs->pr = ms->pmsa_pr;
-        old_regs->b0 = ms->pmsa_br0;
         old_regs->loadrs = loadrs;
-        old_regs->ar_rsc = ms->pmsa_rsc;
         old_unat = old_regs->ar_unat;
-        copy_reg(&ms->pmsa_gr[1-1], ms->pmsa_nat_bits, &old_regs->r1, &old_unat);
-        copy_reg(&ms->pmsa_gr[2-1], ms->pmsa_nat_bits, &old_regs->r2, &old_unat);
-        copy_reg(&ms->pmsa_gr[3-1], ms->pmsa_nat_bits, &old_regs->r3, &old_unat);
-        copy_reg(&ms->pmsa_gr[8-1], ms->pmsa_nat_bits, &old_regs->r8, &old_unat);
-        copy_reg(&ms->pmsa_gr[9-1], ms->pmsa_nat_bits, &old_regs->r9, &old_unat);
-        copy_reg(&ms->pmsa_gr[10-1], ms->pmsa_nat_bits, &old_regs->r10, &old_unat);
-        copy_reg(&ms->pmsa_gr[11-1], ms->pmsa_nat_bits, &old_regs->r11, &old_unat);
-        copy_reg(&ms->pmsa_gr[12-1], ms->pmsa_nat_bits, &old_regs->r12, &old_unat);
-        copy_reg(&ms->pmsa_gr[13-1], ms->pmsa_nat_bits, &old_regs->r13, &old_unat);
-        copy_reg(&ms->pmsa_gr[14-1], ms->pmsa_nat_bits, &old_regs->r14, &old_unat);
-        copy_reg(&ms->pmsa_gr[15-1], ms->pmsa_nat_bits, &old_regs->r15, &old_unat);
-        if (ia64_psr(old_regs)->bn)
-                bank = ms->pmsa_bank1_gr;
-        else
-                bank = ms->pmsa_bank0_gr;
-        copy_reg(&bank[16-16], ms->pmsa_nat_bits, &old_regs->r16, &old_unat);
-        copy_reg(&bank[17-16], ms->pmsa_nat_bits, &old_regs->r17, &old_unat);
-        copy_reg(&bank[18-16], ms->pmsa_nat_bits, &old_regs->r18, &old_unat);
-        copy_reg(&bank[19-16], ms->pmsa_nat_bits, &old_regs->r19, &old_unat);
-        copy_reg(&bank[20-16], ms->pmsa_nat_bits, &old_regs->r20, &old_unat);
-        copy_reg(&bank[21-16], ms->pmsa_nat_bits, &old_regs->r21, &old_unat);
-        copy_reg(&bank[22-16], ms->pmsa_nat_bits, &old_regs->r22, &old_unat);
-        copy_reg(&bank[23-16], ms->pmsa_nat_bits, &old_regs->r23, &old_unat);
-        copy_reg(&bank[24-16], ms->pmsa_nat_bits, &old_regs->r24, &old_unat);
-        copy_reg(&bank[25-16], ms->pmsa_nat_bits, &old_regs->r25, &old_unat);
-        copy_reg(&bank[26-16], ms->pmsa_nat_bits, &old_regs->r26, &old_unat);
-        copy_reg(&bank[27-16], ms->pmsa_nat_bits, &old_regs->r27, &old_unat);
-        copy_reg(&bank[28-16], ms->pmsa_nat_bits, &old_regs->r28, &old_unat);
-        copy_reg(&bank[29-16], ms->pmsa_nat_bits, &old_regs->r29, &old_unat);
-        copy_reg(&bank[30-16], ms->pmsa_nat_bits, &old_regs->r30, &old_unat);
-        copy_reg(&bank[31-16], ms->pmsa_nat_bits, &old_regs->r31, &old_unat);
+        finish_pt_regs(old_regs, ms, &old_unat);
 
         /* Next stack a struct switch_stack.  mca_asm.S built a partial
          * switch_stack, copy it and fill in the blanks using pt_regs and
@@ -1141,6 +1149,8 @@ ia64_mca_modify_original_stack(struct pt_regs *regs,
 no_mod:
         mprintk(KERN_INFO "cpu %d, %s %s, original stack not modified\n",
                         smp_processor_id(), type, msg);
+        old_unat = regs->ar_unat;
+        finish_pt_regs(regs, ms, &old_unat);
         return previous_current;
 }
 
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index 6db08599ebbc..776dd40397e2 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -60,7 +60,6 @@ dump (const char *str, void *vp, size_t len)
  */
 int no_unaligned_warning;
 int unaligned_dump_stack;
-static int noprint_warning;
 
 /*
  * For M-unit:
@@ -1357,9 +1356,8 @@ ia64_handle_unaligned (unsigned long ifa, struct pt_regs *regs)
                         /* watch for command names containing %s */
                         printk(KERN_WARNING "%s", buf);
                 } else {
-                        if (no_unaligned_warning && !noprint_warning) {
-                                noprint_warning = 1;
-                                printk(KERN_WARNING "%s(%d) encountered an "
+                        if (no_unaligned_warning) {
+                                printk_once(KERN_WARNING "%s(%d) encountered an "
                                        "unaligned exception which required\n"
                                        "kernel assistance, which degrades "
                                        "the performance of the application.\n"
diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c
index f426dc78d959..ee09d261f2e6 100644
--- a/arch/ia64/mm/tlb.c
+++ b/arch/ia64/mm/tlb.c
@@ -100,24 +100,36 @@ wrap_mmu_context (struct mm_struct *mm)
  * this primitive it can be moved up to a spinaphore.h header.
  */
 struct spinaphore {
-        atomic_t        cur;
+        unsigned long   ticket;
+        unsigned long   serve;
 };
 
 static inline void spinaphore_init(struct spinaphore *ss, int val)
 {
-        atomic_set(&ss->cur, val);
+        ss->ticket = 0;
+        ss->serve = val;
 }
 
 static inline void down_spin(struct spinaphore *ss)
 {
-        while (unlikely(!atomic_add_unless(&ss->cur, -1, 0)))
-                while (atomic_read(&ss->cur) == 0)
-                        cpu_relax();
+        unsigned long t = ia64_fetchadd(1, &ss->ticket, acq), serve;
+
+        if (time_before(t, ss->serve))
+                return;
+
+        ia64_invala();
+
+        for (;;) {
+                asm volatile ("ld4.c.nc %0=[%1]" : "=r"(serve) : "r"(&ss->serve) : "memory");
+                if (time_before(t, serve))
+                        return;
+                cpu_relax();
+        }
 }
 
 static inline void up_spin(struct spinaphore *ss)
 {
-        atomic_add(1, &ss->cur);
+        ia64_fetchadd(1, &ss->serve, rel);
 }
 
 static struct spinaphore ptcg_sem;
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 7de76dd352fe..c0fca2c1c858 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -56,10 +56,13 @@ int raw_pci_read(unsigned int seg, unsigned int bus, unsigned int devfn,
         if ((seg | reg) <= 255) {
                 addr = PCI_SAL_ADDRESS(seg, bus, devfn, reg);
                 mode = 0;
-        } else {
+        } else if (sal_revision >= SAL_VERSION_CODE(3,2)) {
                 addr = PCI_SAL_EXT_ADDRESS(seg, bus, devfn, reg);
                 mode = 1;
+        } else {
+                return -EINVAL;
         }
+
         result = ia64_sal_pci_config_read(addr, mode, len, &data);
         if (result != 0)
                 return -EINVAL;
@@ -80,9 +83,11 @@ int raw_pci_write(unsigned int seg, unsigned int bus, unsigned int devfn,
         if ((seg | reg) <= 255) {
                 addr = PCI_SAL_ADDRESS(seg, bus, devfn, reg);
                 mode = 0;
-        } else {
+        } else if (sal_revision >= SAL_VERSION_CODE(3,2)) {
                 addr = PCI_SAL_EXT_ADDRESS(seg, bus, devfn, reg);
                 mode = 1;
+        } else {
+                return -EINVAL;
         }
         result = ia64_sal_pci_config_write(addr, mode, len, value);
         if (result != 0)
diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c
index 25831c47c579..308e6595110e 100644
--- a/arch/ia64/sn/kernel/io_common.c
+++ b/arch/ia64/sn/kernel/io_common.c
@@ -119,7 +119,6 @@ sn_pcidev_info_get(struct pci_dev *dev)
  * Additionally note that the struct sn_flush_device_war also has to be
  * removed from arch/ia64/sn/include/xtalk/hubdev.h
  */
-static u8 war_implemented = 0;
 
 static s64 sn_device_fixup_war(u64 nasid, u64 widget, int device,
                                struct sn_flush_device_common *common)
@@ -128,11 +127,8 @@ static s64 sn_device_fixup_war(u64 nasid, u64 widget, int device,
         struct sn_flush_device_war *dev_entry;
         struct ia64_sal_retval isrv = {0,0,0,0};
 
-        if (!war_implemented) {
-                printk(KERN_WARNING "PROM version < 4.50 -- implementing old "
-                       "PROM flush WAR\n");
-                war_implemented = 1;
-        }
+        printk_once(KERN_WARNING
+                "PROM version < 4.50 -- implementing old PROM flush WAR\n");
 
         war_list = kzalloc(DEV_PER_WIDGET * sizeof(*war_list), GFP_KERNEL);
         BUG_ON(!war_list);
diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
index 4c7e74790958..55ac3c4e11d2 100644
--- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c
+++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
@@ -786,17 +786,18 @@ sn_hwperf_ioctl(struct inode *in, struct file *fp, u32 op, unsigned long arg)
                 break;
 
         case SN_HWPERF_GET_OBJ_NODE:
-                if (a.sz != sizeof(u64) || a.arg < 0) {
+                i = a.arg;
+                if (a.sz != sizeof(u64) || i < 0) {
                         r = -EINVAL;
                         goto error;
                 }
                 if ((r = sn_hwperf_enum_objects(&nobj, &objs)) == 0) {
-                        if (a.arg >= nobj) {
+                        if (i >= nobj) {
                                 r = -EINVAL;
                                 vfree(objs);
                                 goto error;
                         }
-                        if (objs[(i = a.arg)].id != a.arg) {
+                        if (objs[i].id != a.arg) {
                                 for (i = 0; i < nobj; i++) {
                                         if (objs[i].id == a.arg)
                                                 break;
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 29dd8489ffec..ecdc19a299b2 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -561,7 +561,7 @@ config HPAPCI
 
 config MVME147_SCC
         bool "SCC support for MVME147 serial ports"
-        depends on MVME147
+        depends on MVME147 && BROKEN
         help
           This is the driver for the serial ports on the Motorola MVME147
           boards.  Everyone using one of these boards should say Y here.
@@ -576,14 +576,14 @@ config SERIAL167
 
 config MVME162_SCC
         bool "SCC support for MVME162 serial ports"
-        depends on MVME16x
+        depends on MVME16x && BROKEN
         help
           This is the driver for the serial ports on the Motorola MVME162 and
           172 boards.  Everyone using one of these boards should say Y here.
 
 config BVME6000_SCC
         bool "SCC support for BVME6000 serial ports"
-        depends on BVME6000
+        depends on BVME6000 && BROKEN
         help
           This is the driver for the serial ports on the BVME4000 and BVME6000
           boards from BVM Ltd.  Everyone using one of these boards should say
diff --git a/arch/powerpc/boot/dts/cm5200.dts b/arch/powerpc/boot/dts/cm5200.dts
index cee8080aa245..dd3860846f15 100644
--- a/arch/powerpc/boot/dts/cm5200.dts
+++ b/arch/powerpc/boot/dts/cm5200.dts
@@ -210,7 +210,6 @@
                         compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d40 0x40>;
                         interrupts = <2 16 0>;
-                        fsl5200-clocking;
                 };
 
                 sram@8000 {
diff --git a/arch/powerpc/boot/dts/digsy_mtc.dts b/arch/powerpc/boot/dts/digsy_mtc.dts
index 4c36186ef946..8e9be6bfe23e 100644
--- a/arch/powerpc/boot/dts/digsy_mtc.dts
+++ b/arch/powerpc/boot/dts/digsy_mtc.dts
@@ -199,7 +199,6 @@
                         compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d00 0x40>;
                         interrupts = <2 15 0>;
-                        fsl5200-clocking;
 
                         rtc@50 {
                                 compatible = "at,24c08";
diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts
index de30b3f9eb26..82ff2b13bc37 100644
--- a/arch/powerpc/boot/dts/lite5200.dts
+++ b/arch/powerpc/boot/dts/lite5200.dts
@@ -247,7 +247,6 @@
                         compatible = "fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d00 0x40>;
                         interrupts = <2 15 0>;
-                        fsl5200-clocking;
                 };
 
                 i2c@3d40 {
@@ -256,7 +255,6 @@
                         compatible = "fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d40 0x40>;
                         interrupts = <2 16 0>;
-                        fsl5200-clocking;
                 };
                 sram@8000 {
                         compatible = "fsl,mpc5200-sram";
diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts
index d13cb11ce623..e45a63be3a86 100644
--- a/arch/powerpc/boot/dts/lite5200b.dts
+++ b/arch/powerpc/boot/dts/lite5200b.dts
@@ -251,7 +251,6 @@
                         compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d00 0x40>;
                         interrupts = <2 15 0>;
-                        fsl5200-clocking;
                 };
 
                 i2c@3d40 {
@@ -260,7 +259,6 @@
                         compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d40 0x40>;
                         interrupts = <2 16 0>;
-                        fsl5200-clocking;
                 };
 
                 sram@8000 {
diff --git a/arch/powerpc/boot/dts/media5200.dts b/arch/powerpc/boot/dts/media5200.dts
index e297d8b41875..0c3902bc5b6a 100644
--- a/arch/powerpc/boot/dts/media5200.dts
+++ b/arch/powerpc/boot/dts/media5200.dts
@@ -223,7 +223,6 @@
                         compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d00 0x40>;
                         interrupts = <2 15 0>;
-                        fsl5200-clocking;
                 };
 
                 i2c@3d40 {
@@ -232,7 +231,6 @@
                         compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d40 0x40>;
                         interrupts = <2 16 0>;
-                        fsl5200-clocking;
                 };
 
                 sram@8000 {
diff --git a/arch/powerpc/boot/dts/motionpro.dts b/arch/powerpc/boot/dts/motionpro.dts
index 7be8ca038676..6ca4fc144a33 100644
--- a/arch/powerpc/boot/dts/motionpro.dts
+++ b/arch/powerpc/boot/dts/motionpro.dts
@@ -222,7 +222,6 @@
                         compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d40 0x40>;
                         interrupts = <2 16 0>;
-                        fsl5200-clocking;
 
                         rtc@68 {
                                 compatible = "dallas,ds1339";
diff --git a/arch/powerpc/boot/dts/mpc5121ads.dts b/arch/powerpc/boot/dts/mpc5121ads.dts
index c2b8dbfab79e..c353dac33416 100644
--- a/arch/powerpc/boot/dts/mpc5121ads.dts
+++ b/arch/powerpc/boot/dts/mpc5121ads.dts
@@ -209,7 +209,6 @@
                         reg = <0x1700 0x20>;
                         interrupts = <9 0x8>;
                         interrupt-parent = < &ipic >;
-                        fsl5200-clocking;
                 };
 
                 i2c@1720 {
@@ -220,7 +219,6 @@
                         reg = <0x1720 0x20>;
                         interrupts = <10 0x8>;
                         interrupt-parent = < &ipic >;
-                        fsl5200-clocking;
                 };
 
                 i2c@1740 {
@@ -231,7 +229,6 @@
                         reg = <0x1740 0x20>;
                         interrupts = <11 0x8>;
                         interrupt-parent = < &ipic >;
-                        fsl5200-clocking;
                 };
 
                 i2ccontrol@1760 {
diff --git a/arch/powerpc/boot/dts/mucmc52.dts b/arch/powerpc/boot/dts/mucmc52.dts
new file mode 100644
index 000000000000..b72a7581d798
--- /dev/null
+++ b/arch/powerpc/boot/dts/mucmc52.dts
@@ -0,0 +1,332 @@
+/*
+ * Manroland mucmc52 board Device Tree Source
+ *
+ * Copyright (C) 2009 DENX Software Engineering GmbH
+ * Heiko Schocher <hs@denx.de>
+ * Copyright 2006-2007 Secret Lab Technologies Ltd.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+
+/ {
+        model = "manroland,mucmc52";
+        compatible = "manroland,mucmc52";
+        #address-cells = <1>;
+        #size-cells = <1>;
+        interrupt-parent = <&mpc5200_pic>;
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                PowerPC,5200@0 {
+                        device_type = "cpu";
+                        reg = <0>;
+                        d-cache-line-size = <32>;
+                        i-cache-line-size = <32>;
+                        d-cache-size = <0x4000>;        // L1, 16K
+                        i-cache-size = <0x4000>;        // L1, 16K
+                        timebase-frequency = <0>;       // from bootloader
+                        bus-frequency = <0>;            // from bootloader
+                        clock-frequency = <0>;          // from bootloader
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                reg = <0x00000000 0x04000000>;  // 64MB
+        };
+
+        soc5200@f0000000 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "fsl,mpc5200b-immr";
+                ranges = <0 0xf0000000 0x0000c000>;
+                reg = <0xf0000000 0x00000100>;
+                bus-frequency = <0>;            // from bootloader
+                system-frequency = <0>;         // from bootloader
+
+                cdm@200 {
+                        compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
+                        reg = <0x200 0x38>;
+                };
+
+                mpc5200_pic: interrupt-controller@500 {
+                        // 5200 interrupts are encoded into two levels;
+                        interrupt-controller;
+                        #interrupt-cells = <3>;
+                        compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
+                        reg = <0x500 0x80>;
+                };
+
+                gpt0: timer@600 {       // GPT 0 in GPIO mode
+                        compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        reg = <0x600 0x10>;
+                        interrupts = <1 9 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpt1: timer@610 {       // General Purpose Timer in GPIO mode
+                        compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        reg = <0x610 0x10>;
+                        interrupts = <1 10 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpt2: timer@620 {       // General Purpose Timer in GPIO mode
+                        compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        reg = <0x620 0x10>;
+                        interrupts = <1 11 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpt3: timer@630 {       // General Purpose Timer in GPIO mode
+                        compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        reg = <0x630 0x10>;
+                        interrupts = <1 12 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpio_simple: gpio@b00 {
+                        compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
+                        reg = <0xb00 0x40>;
+                        interrupts = <1 7 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpio_wkup: gpio@c00 {
+                        compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
+                        reg = <0xc00 0x40>;
+                        interrupts = <1 8 0 0 3 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                dma-controller@1200 {
+                        compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
+                        reg = <0x1200 0x80>;
+                        interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
+                                      3 4 0  3 5 0  3 6 0  3 7 0
+                                      3 8 0  3 9 0  3 10 0  3 11 0
+                                      3 12 0  3 13 0  3 14 0  3 15 0>;
+                };
+
+                xlb@1f00 {
+                        compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
+                        reg = <0x1f00 0x100>;
+                };
+
+                serial@2000 { /* PSC1 in UART mode */
+                        compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+                        reg = <0x2000 0x100>;
+                        interrupts = <2 1 0>;
+                };
+
+                serial@2200 { /* PSC2 in UART mode */
+                        compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+                        reg = <0x2200 0x100>;
+                        interrupts = <2 2 0>;
+                };
+
+                serial@2c00 { /* PSC6 in UART mode */
+                        compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+                        reg = <0x2c00 0x100>;
+                        interrupts = <2 4 0>;
+                };
+
+                ethernet@3000 {
+                        compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
+                        reg = <0x3000 0x400>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupts = <2 5 0>;
+                        phy-handle = <&phy0>;
+                };
+
+                mdio@3000 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
+                        reg = <0x3000 0x400>;   // fec range, since we need to setup fec interrupts
+                        interrupts = <2 5 0>;   // these are for "mii command finished", not link changes & co.
+
+                        phy0: ethernet-phy@0 {
+                                compatible = "intel,lxt971";
+                                reg = <0>;
+                        };
+                };
+
+                ata@3a00 {
+                        compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
+                        reg = <0x3a00 0x100>;
+                        interrupts = <2 7 0>;
+                };
+
+                i2c@3d40 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
+                        reg = <0x3d40 0x40>;
+                        interrupts = <2 16 0>;
+                        hwmon@2c {
+                                compatible = "ad,adm9240";
+                                reg = <0x2c>;
+                        };
+                        rtc@51 {
+                                compatible = "nxp,pcf8563";
+                                reg = <0x51>;
+                        };
+                };
+
+                sram@8000 {
+                        compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
+                        reg = <0x8000 0x4000>;
+                };
+        };
+
+        pci@f0000d00 {
+                #interrupt-cells = <1>;
+                #size-cells = <2>;
+                #address-cells = <3>;
+                device_type = "pci";
+                compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci";
+                reg = <0xf0000d00 0x100>;
+                interrupt-map-mask = <0xf800 0 0 7>;
+                interrupt-map = <
+                                /* IDSEL 0x10 */
+                                0x8000 0 0 1 &mpc5200_pic 0 3 3
+                                0x8000 0 0 2 &mpc5200_pic 0 3 3
+                                0x8000 0 0 3 &mpc5200_pic 0 2 3
+                                0x8000 0 0 4 &mpc5200_pic 0 1 3
+                                >;
+                clock-frequency = <0>; // From boot loader
+                interrupts = <2 8 0 2 9 0 2 10 0>;
+                bus-range = <0 0>;
+                ranges = <0x42000000 0 0x60000000 0x60000000 0 0x10000000
+                          0x02000000 0 0x90000000 0x90000000 0 0x10000000
+                          0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
+        };
+
+        localbus {
+                compatible = "fsl,mpc5200b-lpb","fsl,mpc5200-lpb","simple-bus";
+
+                #address-cells = <2>;
+                #size-cells = <1>;
+
+                ranges = <0 0 0xff800000 0x00800000
+                          1 0 0x80000000 0x00800000
+                          3 0 0x80000000 0x00800000>;
+
+                flash@0,0 {
+                        compatible = "cfi-flash";
+                        reg = <0 0 0x00800000>;
+                        bank-width = <4>;
+                        device-width = <2>;
+                        #size-cells = <1>;
+                        #address-cells = <1>;
+                        partition@0 {
+                                label = "DTS";
+                                reg = <0x0 0x00100000>;
+                        };
+                        partition@100000 {
+                                label = "Kernel";
+                                reg = <0x100000 0x00200000>;
+                        };
+                        partition@300000 {
+                                label = "RootFS";
+                                reg = <0x00300000 0x00200000>;
+                        };
+                        partition@500000 {
+                                label = "user";
+                                reg = <0x00500000 0x00200000>;
+                        };
+                        partition@700000 {
+                                label = "U-Boot";
+                                reg = <0x00700000 0x00040000>;
+                        };
+                        partition@740000 {
+                                label = "Env";
+                                reg = <0x00740000 0x00020000>;
+                        };
+                        partition@760000 {
+                                label = "red. Env";
+                                reg = <0x00760000 0x00020000>;
+                        };
+                        partition@780000 {
+                                label = "reserve";
+                                reg = <0x00780000 0x00080000>;
+                        };
+                };
+
+                simple100: gpio-controller-100@3,600100 {
+                        compatible = "manroland,mucmc52-aux-gpio";
+                        reg = <3 0x00600100 0x1>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+                simple104: gpio-controller-104@3,600104 {
+                        compatible = "manroland,mucmc52-aux-gpio";
+                        reg = <3 0x00600104 0x1>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+                simple200: gpio-controller-200@3,600200 {
+                        compatible = "manroland,mucmc52-aux-gpio";
+                        reg = <3 0x00600200 0x1>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+                simple201: gpio-controller-201@3,600201 {
+                        compatible = "manroland,mucmc52-aux-gpio";
+                        reg = <3 0x00600201 0x1>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+                simple202: gpio-controller-202@3,600202 {
+                        compatible = "manroland,mucmc52-aux-gpio";
+                        reg = <3 0x00600202 0x1>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+                simple203: gpio-controller-203@3,600203 {
+                        compatible = "manroland,mucmc52-aux-gpio";
+                        reg = <3 0x00600203 0x1>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+                simple204: gpio-controller-204@3,600204 {
+                        compatible = "manroland,mucmc52-aux-gpio";
+                        reg = <3 0x00600204 0x1>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+                simple206: gpio-controller-206@3,600206 {
+                        compatible = "manroland,mucmc52-aux-gpio";
+                        reg = <3 0x00600206 0x1>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+                simple207: gpio-controller-207@3,600207 {
+                        compatible = "manroland,mucmc52-aux-gpio";
+                        reg = <3 0x00600207 0x1>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+                simple20f: gpio-controller-20f@3,60020f {
+                        compatible = "manroland,mucmc52-aux-gpio";
+                        reg = <3 0x0060020f 0x1>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+        };
+};
diff --git a/arch/powerpc/boot/dts/pcm030.dts b/arch/powerpc/boot/dts/pcm030.dts
index 30bfdc04c6df..8a4ec30b21ae 100644
--- a/arch/powerpc/boot/dts/pcm030.dts
+++ b/arch/powerpc/boot/dts/pcm030.dts
@@ -244,7 +244,6 @@
                         compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d00 0x40>;
                         interrupts = <2 15 0>;
-                        fsl5200-clocking;
                 };
 
                 i2c@3d40 {
@@ -253,7 +252,6 @@
                         compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d40 0x40>;
                         interrupts = <2 16 0>;
-                        fsl5200-clocking;
                         rtc@51 {
                                 compatible = "nxp,pcf8563";
                                 reg = <0x51>;
diff --git a/arch/powerpc/boot/dts/pcm032.dts b/arch/powerpc/boot/dts/pcm032.dts
index 030042678392..85d857a5d46e 100644
--- a/arch/powerpc/boot/dts/pcm032.dts
+++ b/arch/powerpc/boot/dts/pcm032.dts
@@ -244,7 +244,6 @@
                         compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d00 0x40>;
                         interrupts = <2 15 0>;
-                        fsl5200-clocking;
                 };
 
                 i2c@3d40 {
@@ -253,7 +252,6 @@
                         compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d40 0x40>;
                         interrupts = <2 16 0>;
-                        fsl5200-clocking;
                         rtc@51 {
                                 compatible = "nxp,pcf8563";
                                 reg = <0x51>;
diff --git a/arch/powerpc/boot/dts/tqm5200.dts b/arch/powerpc/boot/dts/tqm5200.dts
index c9590b58b7b0..1db07f6cf133 100644
--- a/arch/powerpc/boot/dts/tqm5200.dts
+++ b/arch/powerpc/boot/dts/tqm5200.dts
@@ -160,7 +160,6 @@
                         compatible = "fsl,mpc5200-i2c","fsl-i2c";
                         reg = <0x3d40 0x40>;
                         interrupts = <2 16 0>;
-                        fsl5200-clocking;
 
                          rtc@68 {
                                 compatible = "dallas,ds1307";
diff --git a/arch/powerpc/boot/dts/uc101.dts b/arch/powerpc/boot/dts/uc101.dts
new file mode 100644
index 000000000000..019264c62904
--- /dev/null
+++ b/arch/powerpc/boot/dts/uc101.dts
@@ -0,0 +1,284 @@
+/*
+ * Manroland uc101 board Device Tree Source
+ *
+ * Copyright (C) 2009 DENX Software Engineering GmbH
+ * Heiko Schocher <hs@denx.de>
+ * Copyright 2006-2007 Secret Lab Technologies Ltd.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+
+/ {
+        model = "manroland,uc101";
+        compatible = "manroland,uc101";
+        #address-cells = <1>;
+        #size-cells = <1>;
+        interrupt-parent = <&mpc5200_pic>;
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                PowerPC,5200@0 {
+                        device_type = "cpu";
+                        reg = <0>;
+                        d-cache-line-size = <32>;
+                        i-cache-line-size = <32>;
+                        d-cache-size = <0x4000>;        // L1, 16K
+                        i-cache-size = <0x4000>;        // L1, 16K
+                        timebase-frequency = <0>;       // from bootloader
+                        bus-frequency = <0>;            // from bootloader
+                        clock-frequency = <0>;          // from bootloader
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                reg = <0x00000000 0x04000000>;  // 64MB
+        };
+
+        soc5200@f0000000 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "fsl,mpc5200b-immr";
+                ranges = <0 0xf0000000 0x0000c000>;
+                reg = <0xf0000000 0x00000100>;
+                bus-frequency = <0>;            // from bootloader
+                system-frequency = <0>;         // from bootloader
+
+                cdm@200 {
+                        compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
+                        reg = <0x200 0x38>;
+                };
+
+                mpc5200_pic: interrupt-controller@500 {
+                        // 5200 interrupts are encoded into two levels;
+                        interrupt-controller;
+                        #interrupt-cells = <3>;
+                        compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
+                        reg = <0x500 0x80>;
+                };
+
+                gpt0: timer@600 {       // General Purpose Timer in GPIO mode
+                        compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        reg = <0x600 0x10>;
+                        interrupts = <1 9 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpt1: timer@610 {       // General Purpose Timer in GPIO mode
+                        compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        reg = <0x610 0x10>;
+                        interrupts = <1 10 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpt2: timer@620 {       // General Purpose Timer in GPIO mode
+                        compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        reg = <0x620 0x10>;
+                        interrupts = <1 11 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpt3: timer@630 {       // General Purpose Timer in GPIO mode
+                        compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        reg = <0x630 0x10>;
+                        interrupts = <1 12 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpt4: timer@640 {       // General Purpose Timer in GPIO mode
+                        compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        reg = <0x640 0x10>;
+                        interrupts = <1 13 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpt5: timer@650 {       // General Purpose Timer in GPIO mode
+                        compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        reg = <0x650 0x10>;
+                        interrupts = <1 14 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpt6: timer@660 {       // General Purpose Timer in GPIO mode
+                        compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        reg = <0x660 0x10>;
+                        interrupts = <1 15 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpt7: timer@670 {       // General Purpose Timer in GPIO mode
+                        compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        reg = <0x670 0x10>;
+                        interrupts = <1 16 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpio_simple: gpio@b00 {
+                        compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
+                        reg = <0xb00 0x40>;
+                        interrupts = <1 7 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                gpio_wkup: gpio@c00 {
+                        compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
+                        reg = <0xc00 0x40>;
+                        interrupts = <1 8 0 0 3 0>;
+                        gpio-controller;
+                        #gpio-cells = <2>;
+                };
+
+                dma-controller@1200 {
+                        compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
+                        reg = <0x1200 0x80>;
+                        interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
+                                      3 4 0  3 5 0  3 6 0  3 7 0
+                                      3 8 0  3 9 0  3 10 0  3 11 0
+                                      3 12 0  3 13 0  3 14 0  3 15 0>;
+                };
+
+                xlb@1f00 {
+                        compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
+                        reg = <0x1f00 0x100>;
+                };
+
+                serial@2000 { /* PSC1 in UART mode */
+                        compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+                        reg = <0x2000 0x100>;
+                        interrupts = <2 1 0>;
+                };
+
+                serial@2200 { /* PSC2 in UART mode */
+                        compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+                        reg = <0x2200 0x100>;
+                        interrupts = <2 2 0>;
+                };
+
+                serial@2c00 {           /* PSC6 in UART mode */
+                        compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+                        reg = <0x2c00 0x100>;
+                        interrupts = <2 4 0>;
+                };
+
+                ethernet@3000 {
+                        compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
+                        reg = <0x3000 0x400>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupts = <2 5 0>;
+                        phy-handle = <&phy0>;
+                };
+
+                mdio@3000 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
+                        reg = <0x3000 0x400>;   // fec range, since we need to setup fec interrupts
+                        interrupts = <2 5 0>;   // these are for "mii command finished", not link changes & co.
+
+                        phy0: ethernet-phy@0 {
+                                compatible = "intel,lxt971";
+                                reg = <0>;
+                        };
+                };
+
+                ata@3a00 {
+                        compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
+                        reg = <0x3a00 0x100>;
+                        interrupts = <2 7 0>;
+                };
+
+                i2c@3d40 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
+                        reg = <0x3d40 0x40>;
+                        interrupts = <2 16 0>;
+                        fsl,preserve-clocking;
+                        clock-frequency = <400000>;
+
+                        hwmon@2c {
+                                compatible = "ad,adm9240";
+                                reg = <0x2c>;
+                        };
+                        rtc@51 {
+                                compatible = "nxp,pcf8563";
+                                reg = <0x51>;
+                        };
+                };
+
+                sram@8000 {
+                        compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
+                        reg = <0x8000 0x4000>;
+                };
+        };
+
+        localbus {
+                compatible = "fsl,mpc5200b-lpb","fsl,mpc5200-lpb","simple-bus";
+
+                #address-cells = <2>;
+                #size-cells = <1>;
+
+                ranges = <0 0 0xff800000 0x00800000
+                          1 0 0x80000000 0x00800000
+                          3 0 0x80000000 0x00800000>;
+
+                flash@0,0 {
+                        compatible = "cfi-flash";
+                        reg = <0 0 0x00800000>;
+                        bank-width = <2>;
+                        device-width = <2>;
+                        #size-cells = <1>;
+                        #address-cells = <1>;
+
+                        partition@0 {
+                                label = "DTS";
+                                reg = <0x0 0x00100000>;
+                        };
+                        partition@100000 {
+                                label = "Kernel";
+                                reg = <0x100000 0x00200000>;
+                        };
+                        partition@300000 {
+                                label = "RootFS";
+                                reg = <0x00300000 0x00200000>;
+                        };
+                        partition@500000 {
+                                label = "user";
+                                reg = <0x00500000 0x00200000>;
+                        };
+                        partition@700000 {
+                                label = "U-Boot";
+                                reg = <0x00700000 0x00040000>;
+                        };
+                        partition@740000 {
+                                label = "Env";
+                                reg = <0x00740000 0x00010000>;
+                        };
+                        partition@750000 {
+                                label = "red. Env";
+                                reg = <0x00750000 0x00010000>;
+                        };
+                        partition@760000 {
+                                label = "reserve";
+                                reg = <0x00760000 0x000a0000>;
+                        };
+                };
+
+        };
+};
diff --git a/arch/powerpc/configs/52xx/cm5200_defconfig b/arch/powerpc/configs/52xx/cm5200_defconfig
index 3838b77b8116..0396ce7bffc6 100644
--- a/arch/powerpc/configs/52xx/cm5200_defconfig
+++ b/arch/powerpc/configs/52xx/cm5200_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Sat Apr 18 00:47:44 2009
+# Linux kernel version: 2.6.32-rc4
+# Thu Oct 15 10:33:22 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,17 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,11 +56,13 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -77,11 +83,12 @@ 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_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=14
 CONFIG_GROUP_SCHED=y
@@ -105,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 # CONFIG_SYSCTL_SYSCALL is not set
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -118,6 +124,13 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLUB_DEBUG=y
 CONFIG_COMPAT_BRK=y
@@ -125,14 +138,19 @@ CONFIG_COMPAT_BRK=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -140,7 +158,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -219,11 +237,13 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -239,9 +259,10 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -252,6 +273,7 @@ CONFIG_PROC_DEVICETREE=y
 CONFIG_EXTRA_TARGETS=""
 CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
+# CONFIG_PM_RUNTIME is not set
 CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
 
@@ -328,6 +350,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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
@@ -342,6 +365,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -367,6 +391,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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 is not set
@@ -457,6 +482,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -495,10 +521,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -519,7 +541,6 @@ CONFIG_CHR_DEV_SG=y
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -558,14 +579,14 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_FEC_MPC52xx=y
 CONFIG_FEC_MPC52xx_MDIO=y
+# CONFIG_XILINX_EMACLITE is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 
@@ -636,6 +657,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_TCG_TPM is not set
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -646,6 +668,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_DESIGNWARE is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -666,23 +689,23 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -713,25 +736,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -775,11 +785,12 @@ CONFIG_USB_DEVICEFS=y
 # 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=y
 CONFIG_USB_OHCI_HCD_PPC_SOC=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
 # CONFIG_USB_OHCI_LITTLE_ENDIAN is not set
@@ -866,6 +877,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -885,10 +900,13 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -959,12 +977,12 @@ CONFIG_CRAMFS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1064,6 +1082,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1073,6 +1092,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
@@ -1090,10 +1110,14 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1105,11 +1129,12 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_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_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1118,23 +1143,25 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
@@ -1159,7 +1186,6 @@ CONFIG_CRYPTO=y
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -1200,11 +1226,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # 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 is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/52xx/lite5200b_defconfig b/arch/powerpc/configs/52xx/lite5200b_defconfig
index 29b0f34488f5..f5c07fd72239 100644
--- a/arch/powerpc/configs/52xx/lite5200b_defconfig
+++ b/arch/powerpc/configs/52xx/lite5200b_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Sat Apr 18 00:48:04 2009
+# Linux kernel version: 2.6.32-rc4
+# Thu Oct 15 10:33:24 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,17 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,12 +56,14 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -78,11 +84,12 @@ 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_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=14
 CONFIG_GROUP_SCHED=y
@@ -106,7 +113,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 # CONFIG_SYSCTL_SYSCALL is not set
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -119,6 +125,13 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
@@ -127,14 +140,19 @@ CONFIG_COMPAT_BRK=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -147,7 +165,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -228,11 +246,13 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -248,9 +268,10 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -264,6 +285,7 @@ CONFIG_PM=y
 CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
+# CONFIG_PM_RUNTIME is not set
 CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
 
@@ -348,6 +370,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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
@@ -362,6 +385,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -387,6 +411,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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 is not set
@@ -397,6 +422,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -431,7 +457,9 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -454,10 +482,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -475,6 +499,8 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -483,6 +509,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -502,7 +529,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -514,11 +540,14 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_DC390T is not set
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
 # CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
 CONFIG_SATA_PMP=y
 # CONFIG_SATA_AHCI is not set
 # CONFIG_SATA_SIL24 is not set
@@ -540,6 +569,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_ALI is not set
 # CONFIG_PATA_AMD is not set
 # CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
 # CONFIG_PATA_ATIIXP is not set
 # CONFIG_PATA_CMD640_PCI is not set
 # CONFIG_PATA_CMD64X is not set
@@ -568,6 +598,7 @@ CONFIG_PATA_MPC52xx=y
 # CONFIG_PATA_OPTIDMA is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
 # CONFIG_PATA_RZ1000 is not set
 # CONFIG_PATA_SC1200 is not set
 # CONFIG_PATA_SERVERWORKS is not set
@@ -586,14 +617,17 @@ CONFIG_PATA_MPC52xx=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -640,9 +674,12 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_FEC_MPC52xx=y
 CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -661,6 +698,8 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -686,10 +725,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 
@@ -759,6 +795,7 @@ CONFIG_GEN_RTC=y
 CONFIG_DEVPORT=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -787,6 +824,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_DESIGNWARE is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -812,23 +850,23 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # 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
 
@@ -847,30 +885,18 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -913,6 +939,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -932,10 +962,13 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -992,12 +1025,12 @@ 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
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1041,6 +1074,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1050,6 +1084,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
@@ -1067,10 +1102,14 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1082,11 +1121,12 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_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_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1095,23 +1135,25 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
@@ -1136,7 +1178,6 @@ CONFIG_CRYPTO=y
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -1178,11 +1219,13 @@ CONFIG_CRYPTO_CBC=y
 #
 # 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 is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/52xx/motionpro_defconfig b/arch/powerpc/configs/52xx/motionpro_defconfig
index 07b6b266ea95..4f77a1bdc8f9 100644
--- a/arch/powerpc/configs/52xx/motionpro_defconfig
+++ b/arch/powerpc/configs/52xx/motionpro_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Sat Apr 18 00:48:22 2009
+# Linux kernel version: 2.6.32-rc4
+# Thu Oct 15 10:33:22 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,17 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,11 +56,13 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -77,11 +83,12 @@ 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_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=14
 CONFIG_GROUP_SCHED=y
@@ -105,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 # CONFIG_SYSCTL_SYSCALL is not set
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -118,6 +124,13 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLUB_DEBUG=y
 CONFIG_COMPAT_BRK=y
@@ -125,14 +138,19 @@ CONFIG_COMPAT_BRK=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -140,7 +158,7 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -220,11 +238,13 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -240,9 +260,10 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -253,6 +274,7 @@ CONFIG_PROC_DEVICETREE=y
 CONFIG_EXTRA_TARGETS=""
 CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
+# CONFIG_PM_RUNTIME is not set
 CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
 
@@ -329,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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
@@ -343,6 +366,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -368,6 +392,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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 is not set
@@ -458,6 +483,7 @@ CONFIG_MTD_ROM=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -483,6 +509,7 @@ CONFIG_MISC_DEVICES=y
 #
 # CONFIG_EEPROM_AT24 is not set
 CONFIG_EEPROM_LEGACY=y
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
@@ -506,10 +533,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -532,6 +555,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
 # CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
 CONFIG_SATA_PMP=y
 CONFIG_ATA_SFF=y
 # CONFIG_SATA_MV is not set
@@ -540,7 +564,6 @@ CONFIG_PATA_MPC52xx=y
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -579,14 +602,14 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_FEC_MPC52xx=y
 CONFIG_FEC_MPC52xx_MDIO=y
+# CONFIG_XILINX_EMACLITE is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 
@@ -647,6 +670,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_TCG_TPM is not set
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -657,6 +681,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_DESIGNWARE is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -676,22 +701,28 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
 # CONFIG_SENSORS_AD7414 is not set
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
@@ -738,6 +769,8 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_W83781D is not set
 # CONFIG_SENSORS_W83791D is not set
@@ -747,9 +780,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -775,25 +806,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -817,7 +835,7 @@ CONFIG_LEDS_CLASS=y
 #
 # LED drivers
 #
-# CONFIG_LEDS_LP5521 is not set
+# CONFIG_LEDS_LP3944 is not set
 # CONFIG_LEDS_PCA955X is not set
 # CONFIG_LEDS_BD2802 is not set
 
@@ -866,6 +884,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -893,6 +912,10 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -912,10 +935,13 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -986,12 +1012,12 @@ CONFIG_CRAMFS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1091,6 +1117,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1100,6 +1127,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
@@ -1117,10 +1145,14 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1132,11 +1164,12 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_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_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1145,23 +1178,25 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
@@ -1186,7 +1221,6 @@ CONFIG_CRYPTO=y
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -1227,11 +1261,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # 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 is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/52xx/pcm030_defconfig b/arch/powerpc/configs/52xx/pcm030_defconfig
index afb1a3d1ef0a..f9168c1a2fa5 100644
--- a/arch/powerpc/configs/52xx/pcm030_defconfig
+++ b/arch/powerpc/configs/52xx/pcm030_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Sat Apr 18 00:48:42 2009
+# Linux kernel version: 2.6.32-rc4
+# Thu Oct 15 10:33:25 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,17 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,11 +56,13 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -79,11 +85,12 @@ 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_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=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
@@ -105,7 +112,6 @@ CONFIG_EMBEDDED=y
 # CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -118,6 +124,13 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_PCI_QUIRKS=y
 CONFIG_COMPAT_BRK=y
@@ -125,7 +138,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -133,7 +145,13 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -146,7 +164,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -227,11 +245,13 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -247,9 +267,10 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -336,6 +357,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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
@@ -350,6 +372,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -375,6 +398,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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 is not set
@@ -382,9 +406,9 @@ 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 is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -467,6 +491,7 @@ CONFIG_MTD_PHYSMAP=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 # CONFIG_BLK_DEV is not set
 # CONFIG_MISC_DEVICES is not set
@@ -492,10 +517,6 @@ CONFIG_BLK_DEV_SD=m
 # CONFIG_BLK_DEV_SR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -515,6 +536,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=m
 # CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
 CONFIG_SATA_PMP=y
 # CONFIG_SATA_AHCI is not set
 # CONFIG_SATA_SIL24 is not set
@@ -536,6 +558,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_ALI is not set
 # CONFIG_PATA_AMD is not set
 # CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
 # CONFIG_PATA_ATIIXP is not set
 # CONFIG_PATA_CMD640_PCI is not set
 # CONFIG_PATA_CMD64X is not set
@@ -564,6 +587,7 @@ CONFIG_PATA_MPC52xx=m
 # CONFIG_PATA_OPTIDMA is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
 # CONFIG_PATA_RZ1000 is not set
 # CONFIG_PATA_SC1200 is not set
 # CONFIG_PATA_SERVERWORKS is not set
@@ -582,14 +606,17 @@ CONFIG_PATA_MPC52xx=m
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -636,16 +663,16 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_FEC_MPC52xx=y
 CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 
@@ -722,6 +749,7 @@ CONFIG_HW_RANDOM=y
 CONFIG_DEVPORT=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -750,6 +778,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_DESIGNWARE is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -776,23 +805,23 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # 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
 
@@ -811,30 +840,18 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -871,15 +888,17 @@ CONFIG_USB_DEVICEFS=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 # CONFIG_USB_EHCI_HCD is not set
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
 CONFIG_USB_OHCI_HCD=m
 # CONFIG_USB_OHCI_HCD_PPC_SOC is not set
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 # CONFIG_USB_OHCI_HCD_PCI is not set
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -995,6 +1014,7 @@ CONFIG_RTC_DRV_PCF8563=m
 # 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
@@ -1022,6 +1042,10 @@ CONFIG_RTC_DRV_PCF8563=m
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1041,12 +1065,16 @@ CONFIG_FS_MBCACHE=m
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
@@ -1114,7 +1142,6 @@ 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=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -1201,6 +1228,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1210,6 +1238,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
@@ -1223,23 +1252,12 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_FUNCTION_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/52xx/tqm5200_defconfig b/arch/powerpc/configs/52xx/tqm5200_defconfig
index 8585c7c12861..75c835c2ae66 100644
--- a/arch/powerpc/configs/52xx/tqm5200_defconfig
+++ b/arch/powerpc/configs/52xx/tqm5200_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Sat Apr 18 00:48:57 2009
+# Linux kernel version: 2.6.32-rc4
+# Thu Oct 15 10:33:23 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,17 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,11 +56,13 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -77,11 +83,12 @@ 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_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=14
 CONFIG_GROUP_SCHED=y
@@ -105,7 +112,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 # CONFIG_SYSCTL_SYSCALL is not set
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -118,6 +124,13 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLUB_DEBUG=y
 CONFIG_COMPAT_BRK=y
@@ -125,14 +138,19 @@ CONFIG_COMPAT_BRK=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -145,7 +163,7 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -225,11 +243,13 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -245,9 +265,10 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -258,6 +279,7 @@ CONFIG_PROC_DEVICETREE=y
 CONFIG_EXTRA_TARGETS=""
 CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
+# CONFIG_PM_RUNTIME is not set
 CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
 
@@ -334,6 +356,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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
@@ -348,6 +371,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -373,6 +397,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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 is not set
@@ -382,9 +407,9 @@ 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_OF_PARTS is not set
@@ -464,6 +489,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -502,10 +528,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -529,6 +551,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
 # CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
 CONFIG_SATA_PMP=y
 CONFIG_ATA_SFF=y
 # CONFIG_SATA_MV is not set
@@ -538,7 +561,6 @@ CONFIG_PATA_PLATFORM=y
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -577,14 +599,14 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_FEC_MPC52xx=y
 CONFIG_FEC_MPC52xx_MDIO=y
+# CONFIG_XILINX_EMACLITE is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 
@@ -654,6 +676,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_TCG_TPM is not set
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -664,6 +687,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_DESIGNWARE is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -685,22 +709,28 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
 # CONFIG_SENSORS_AD7414 is not set
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
@@ -747,6 +777,8 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_W83781D is not set
 # CONFIG_SENSORS_W83791D is not set
@@ -756,9 +788,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -789,25 +819,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -851,11 +868,12 @@ CONFIG_USB_MON=y
 # 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=y
 CONFIG_USB_OHCI_HCD_PPC_SOC=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
 # CONFIG_USB_OHCI_LITTLE_ENDIAN is not set
@@ -969,6 +987,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -996,6 +1015,10 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1015,10 +1038,13 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1089,12 +1115,12 @@ CONFIG_CRAMFS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1194,6 +1220,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1203,6 +1230,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
@@ -1220,10 +1248,14 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1235,11 +1267,12 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_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_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1248,23 +1281,25 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
@@ -1289,7 +1324,6 @@ CONFIG_CRYPTO=y
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -1331,11 +1365,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # 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 is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig
index aaa4416660e9..523d5fe18c0e 100644
--- a/arch/powerpc/configs/mpc5200_defconfig
+++ b/arch/powerpc/configs/mpc5200_defconfig
@@ -1,25 +1,27 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Mon Apr 20 11:06:25 2009
+# Linux kernel version: 2.6.32-rc4
+# Thu Oct 15 10:33:21 2009
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
 CONFIG_PPC_FPU=y
 # CONFIG_ALTIVEC is not set
 CONFIG_PPC_STD_MMU=y
 CONFIG_PPC_STD_MMU_32=y
 # CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
 # CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
@@ -30,15 +32,17 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -53,12 +57,14 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -79,11 +85,12 @@ 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_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=14
 # CONFIG_GROUP_SCHED is not set
@@ -103,7 +110,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 # CONFIG_SYSCTL_SYSCALL is not set
 # CONFIG_KALLSYMS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -116,6 +122,13 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
@@ -124,14 +137,19 @@ CONFIG_COMPAT_BRK=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -144,7 +162,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -205,7 +223,7 @@ CONFIG_RTAS_PROC=y
 CONFIG_PPC_BESTCOMM=y
 CONFIG_PPC_BESTCOMM_ATA=y
 CONFIG_PPC_BESTCOMM_FEC=y
-# CONFIG_SIMPLE_GPIO is not set
+CONFIG_SIMPLE_GPIO=y
 
 #
 # Kernel options
@@ -229,11 +247,13 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -249,9 +269,10 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HAVE_MLOCK=y
 CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -265,6 +286,7 @@ CONFIG_PM=y
 CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
+# CONFIG_PM_RUNTIME is not set
 CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
 
@@ -349,6 +371,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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
@@ -363,6 +386,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -388,6 +412,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # 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 is not set
@@ -397,9 +422,9 @@ 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_OF_PARTS=y
@@ -458,6 +483,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_PMC551 is not set
 # CONFIG_MTD_DATAFLASH is not set
 # CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
 # CONFIG_MTD_SLRAM is not set
 # CONFIG_MTD_PHRAM is not set
 # CONFIG_MTD_MTDRAM is not set
@@ -493,6 +519,7 @@ CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
 CONFIG_OF_SPI=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -529,7 +556,9 @@ CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_AT24=y
 # CONFIG_EEPROM_AT25 is not set
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -552,10 +581,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -572,6 +597,8 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -580,6 +607,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
@@ -599,7 +627,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -611,11 +638,14 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_DC390T is not set
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
 # CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
 CONFIG_SATA_PMP=y
 # CONFIG_SATA_AHCI is not set
 # CONFIG_SATA_SIL24 is not set
@@ -637,6 +667,7 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_ALI is not set
 # CONFIG_PATA_AMD is not set
 # CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
 # CONFIG_PATA_ATIIXP is not set
 # CONFIG_PATA_CMD640_PCI is not set
 # CONFIG_PATA_CMD64X is not set
@@ -665,6 +696,7 @@ CONFIG_PATA_MPC52xx=y
 # CONFIG_PATA_OPTIDMA is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
 # CONFIG_PATA_RZ1000 is not set
 # CONFIG_PATA_SC1200 is not set
 # CONFIG_PATA_SERVERWORKS is not set
@@ -684,14 +716,17 @@ CONFIG_PATA_PLATFORM=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -739,16 +774,17 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_FEC_MPC52xx=y
 CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 
@@ -854,6 +890,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_ALGOBIT=y
@@ -883,6 +920,7 @@ CONFIG_I2C_ALGOBIT=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_DESIGNWARE is not set
 # CONFIG_I2C_GPIO is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
@@ -910,10 +948,6 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -935,6 +969,11 @@ CONFIG_SPI_MPC52xx_PSC=m
 #
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -957,16 +996,27 @@ CONFIG_GPIOLIB=y
 # PCI GPIO expanders:
 #
 # CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
 
 #
 # SPI GPIO expanders:
 #
 # CONFIG_GPIO_MAX7301 is not set
 # CONFIG_GPIO_MCP23S08 is not set
+# CONFIG_GPIO_MC33880 is not set
+
+#
+# AC97 GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
 # CONFIG_SENSORS_AD7414 is not set
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADCXX is not set
@@ -1019,6 +1069,8 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -1031,9 +1083,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_SENSORS_LIS3_SPI is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -1073,31 +1123,20 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C 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_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 CONFIG_DRM=y
 # CONFIG_DRM_TDFX is not set
 # CONFIG_DRM_R128 is not set
@@ -1167,6 +1206,7 @@ CONFIG_FB_RADEON_BACKLIGHT=y
 # CONFIG_FB_BROADSHEET is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_LCD_CLASS_DEVICE=m
+# CONFIG_LCD_LMS283GF05 is not set
 # CONFIG_LCD_LTV350QV is not set
 # CONFIG_LCD_ILI9320 is not set
 # CONFIG_LCD_TDO24M is not set
@@ -1198,7 +1238,6 @@ CONFIG_LOGO_LINUX_CLUT224=y
 # CONFIG_SOUND is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
 # CONFIG_HIDRAW is not set
 
 #
@@ -1217,10 +1256,11 @@ CONFIG_HID_BELKIN=y
 CONFIG_HID_CHERRY=y
 # CONFIG_HID_CHICONY is not set
 CONFIG_HID_CYPRESS=y
-# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_HID_DRAGONRISE is not set
 CONFIG_HID_EZKEY=y
 # CONFIG_HID_KYE is not set
 # CONFIG_HID_GYRATION is not set
+# CONFIG_HID_TWINHAN is not set
 # CONFIG_HID_KENSINGTON is not set
 # CONFIG_HID_LOGITECH is not set
 # CONFIG_HID_MICROSOFT is not set
@@ -1231,10 +1271,11 @@ CONFIG_HID_EZKEY=y
 # CONFIG_HID_SAMSUNG is not set
 # CONFIG_HID_SONY is not set
 # CONFIG_HID_SUNPLUS is not set
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-# CONFIG_THRUSTMASTER_FF is not set
-# CONFIG_ZEROPLUS_FF is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1261,15 +1302,17 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 # CONFIG_USB_EHCI_HCD is not set
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_HCD_PPC_SOC=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1400,6 +1443,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1411,6 +1455,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
 # CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
 
 #
 # Platform RTC drivers
@@ -1434,6 +1479,10 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1453,10 +1502,13 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1533,12 +1585,12 @@ CONFIG_CRAMFS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
 CONFIG_ROOT_NFS=y
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=y
@@ -1624,6 +1676,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1633,6 +1686,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
@@ -1650,10 +1704,14 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1665,11 +1723,12 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_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_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1678,23 +1737,25 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
@@ -1719,7 +1780,6 @@ CONFIG_CRYPTO=y
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -1761,11 +1821,13 @@ CONFIG_CRYPTO_CBC=y
 #
 # 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 is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/ppc64e_defconfig b/arch/powerpc/configs/ppc64e_defconfig
new file mode 100644
index 000000000000..18af46036258
--- /dev/null
+++ b/arch/powerpc/configs/ppc64e_defconfig
@@ -0,0 +1,2199 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.32-rc5
+# Fri Oct 16 11:37:15 2009
+#
+CONFIG_PPC64=y
+
+#
+# Processor support
+#
+# CONFIG_PPC_BOOK3S_64 is not set
+CONFIG_PPC_BOOK3E_64=y
+CONFIG_PPC_BOOK3E=y
+CONFIG_PPC_FPU=y
+CONFIG_BOOKE=y
+CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_64=y
+CONFIG_PPC_BOOK3E_MMU=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
+CONFIG_PPC_PERF_CTRS=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=32
+CONFIG_64BIT=y
+CONFIG_WORD_SIZE=64
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_ARCH_HAS_ILOG2_U64=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+# CONFIG_PPC_UDBG_16550 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
+# CONFIG_DEFAULT_UIMAGE is not set
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+# CONFIG_PPC_OF_PLATFORM_PCI is not set
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+# CONFIG_TASK_XACCT is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_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_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=17
+# CONFIG_GROUP_SCHED is not set
+CONFIG_CGROUPS=y
+# CONFIG_CGROUP_DEBUG is not set
+# CONFIG_CGROUP_NS is not set
+# CONFIG_CGROUP_FREEZER is not set
+# CONFIG_CGROUP_DEVICE is not set
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+# CONFIG_CGROUP_CPUACCT is not set
+# CONFIG_RESOURCE_COUNTERS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+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
+CONFIG_PCI_QUIRKS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_SYSCALL_WRAPPERS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+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=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_STOP_MACHINE=y
+CONFIG_BLOCK=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
+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_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+# CONFIG_FREEZER is not set
+
+#
+# Platform support
+#
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
+# CONFIG_IPIC is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_U3_DART is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+# CONFIG_CPU_FREQ_DEBUG is not set
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+
+#
+# CPU Frequency drivers
+#
+# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+
+#
+# Kernel options
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_SCHED_HRTICK=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_COMPAT_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+CONFIG_BINFMT_MISC=m
+CONFIG_IOMMU_VMERGE=y
+CONFIG_IOMMU_HELPER=y
+# CONFIG_SWIOTLB is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
+CONFIG_IRQ_ALL_CPUS=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_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+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_PPC_HAS_HASH_64K is not set
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
+CONFIG_FORCE_MAX_ZONEORDER=13
+# CONFIG_SCHED_SMT is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_PPC_INDIRECT_PCI is not set
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+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
+CONFIG_PCCARD=y
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
+CONFIG_CARDBUS=y
+
+#
+# PC-card bridges
+#
+# CONFIG_YENTA is not set
+# CONFIG_PD6729 is not set
+# CONFIG_I82092 is not set
+CONFIG_HOTPLUG_PCI=m
+# CONFIG_HOTPLUG_PCI_FAKE is not set
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+# CONFIG_HAS_RAPIDIO is not set
+# CONFIG_RELOCATABLE is not set
+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 is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+CONFIG_NET_IPIP=y
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=y
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_LRO=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CT_ACCT=y
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+# CONFIG_NF_CT_PROTO_DCCP is not set
+CONFIG_NF_CT_PROTO_GRE=m
+CONFIG_NF_CT_PROTO_SCTP=m
+# CONFIG_NF_CT_PROTO_UDPLITE is not set
+CONFIG_NF_CONNTRACK_AMANDA=m
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_H323=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_NETBIOS_NS=m
+CONFIG_NF_CONNTRACK_PPTP=m
+# CONFIG_NF_CONNTRACK_SANE is not set
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
+CONFIG_NETFILTER_TPROXY=m
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_DSCP=m
+CONFIG_NETFILTER_XT_TARGET_HL=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_TARGET_RATEEST=m
+CONFIG_NETFILTER_XT_TARGET_TPROXY=m
+CONFIG_NETFILTER_XT_TARGET_TRACE=m
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_HL=m
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=m
+CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_RATEEST=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_RECENT=m
+# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_SOCKET=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+CONFIG_NETFILTER_XT_MATCH_U32=m
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=m
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_NEEDED=y
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_NF_NAT_SNMP_BASIC=m
+CONFIG_NF_NAT_PROTO_GRE=m
+CONFIG_NF_NAT_PROTO_SCTP=m
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+CONFIG_NF_NAT_TFTP=m
+CONFIG_NF_NAT_AMANDA=m
+CONFIG_NF_NAT_PPTP=m
+CONFIG_NF_NAT_H323=m
+CONFIG_NF_NAT_SIP=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_CLUSTERIP=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+# 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
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+CONFIG_LLC=y
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
+# CONFIG_DCB is not set
+
+#
+# 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
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
+CONFIG_WIRELESS_OLD_REGULATORY=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# 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
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+CONFIG_BLK_DEV_FD=y
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=65536
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
+CONFIG_HAVE_IDE=y
+CONFIG_IDE=y
+
+#
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
+#
+CONFIG_IDE_XFER_MODE=y
+CONFIG_IDE_TIMINGS=y
+CONFIG_IDE_ATAPI=y
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+# CONFIG_BLK_DEV_IDECS is not set
+# CONFIG_BLK_DEV_DELKIN is not set
+CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_BLK_DEV_PLATFORM is not set
+CONFIG_BLK_DEV_IDEDMA_SFF=y
+
+#
+# PCI IDE chipsets support
+#
+CONFIG_BLK_DEV_IDEPCI=y
+CONFIG_IDEPCI_PCIBUS_ORDER=y
+# CONFIG_BLK_DEV_OFFBOARD is not set
+CONFIG_BLK_DEV_GENERIC=y
+# CONFIG_BLK_DEV_OPTI621 is not set
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+CONFIG_BLK_DEV_AMD74XX=y
+# CONFIG_BLK_DEV_CMD64X is not set
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
+# CONFIG_BLK_DEV_IT8213 is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
+CONFIG_BLK_DEV_IDEDMA=y
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+CONFIG_SCSI_NETLINK=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=y
+CONFIG_SCSI_FC_ATTRS=y
+CONFIG_SCSI_ISCSI_ATTRS=m
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+CONFIG_SCSI_SRP_ATTRS=y
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_LIBFCOE is not set
+# CONFIG_FCOE is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+CONFIG_SCSI_SYM53C8XX_2=y
+CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
+CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
+CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
+CONFIG_SCSI_SYM53C8XX_MMIO=y
+CONFIG_SCSI_IPR=y
+CONFIG_SCSI_IPR_TRACE=y
+CONFIG_SCSI_IPR_DUMP=y
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+CONFIG_SCSI_LPFC=m
+# CONFIG_SCSI_LPFC_DEBUG_FS is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+CONFIG_SCSI_DEBUG=m
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
+# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_SATA_PMP=y
+# CONFIG_SATA_AHCI is not set
+CONFIG_SATA_SIL24=y
+CONFIG_ATA_SFF=y
+CONFIG_SATA_SVW=y
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# 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_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PCMCIA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=y
+CONFIG_MD_AUTODETECT=y
+CONFIG_MD_LINEAR=y
+CONFIG_MD_RAID0=y
+CONFIG_MD_RAID1=y
+CONFIG_MD_RAID10=y
+CONFIG_MD_RAID456=y
+# CONFIG_MULTICORE_RAID456 is not set
+CONFIG_MD_RAID6_PQ=y
+# CONFIG_ASYNC_RAID6_TEST is not set
+CONFIG_MD_MULTIPATH=m
+CONFIG_MD_FAULTY=m
+CONFIG_BLK_DEV_DM=y
+# CONFIG_DM_DEBUG is not set
+CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+CONFIG_DM_MIRROR=m
+# CONFIG_DM_LOG_USERSPACE is not set
+CONFIG_DM_ZERO=m
+CONFIG_DM_MULTIPATH=m
+# CONFIG_DM_MULTIPATH_QL is not set
+# CONFIG_DM_MULTIPATH_ST is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
+#
+# CONFIG_FIREWIRE is not set
+CONFIG_IEEE1394=y
+CONFIG_IEEE1394_OHCI1394=y
+# CONFIG_IEEE1394_PCILYNX is not set
+CONFIG_IEEE1394_SBP2=m
+CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
+CONFIG_IEEE1394_ETH1394=m
+CONFIG_IEEE1394_RAWIO=y
+CONFIG_IEEE1394_VIDEO1394=m
+CONFIG_IEEE1394_DV1394=m
+# CONFIG_IEEE1394_VERBOSEDEBUG is not set
+# CONFIG_I2O is not set
+CONFIG_MACINTOSH_DRIVERS=y
+# CONFIG_MAC_EMUMOUSEBTN is not set
+CONFIG_WINDFARM=y
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=m
+CONFIG_BONDING=m
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=m
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=y
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+CONFIG_BROADCOM_PHY=m
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+CONFIG_SUNGEM=y
+# CONFIG_CASSINI is not set
+CONFIG_NET_VENDOR_3COM=y
+CONFIG_VORTEX=y
+# CONFIG_TYPHOON is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+CONFIG_NET_PCI=y
+CONFIG_PCNET32=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+CONFIG_E100=y
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_R6040 is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
+# CONFIG_ATL2 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_ACENIC=y
+CONFIG_ACENIC_OMIT_TIGON_I=y
+# CONFIG_DL2K is not set
+CONFIG_E1000=y
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_TIGON3=y
+# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
+# CONFIG_JME is not set
+CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_ENIC is not set
+# CONFIG_IXGBE is not set
+CONFIG_IXGB=m
+# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
+# CONFIG_QLGE is not set
+# CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
+CONFIG_TR=y
+CONFIG_IBMOL=y
+# CONFIG_3C359 is not set
+# CONFIG_TMS380TR is not set
+CONFIG_WLAN=y
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_NET_PCMCIA is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PPP=m
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPP_FILTER is not set
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
+CONFIG_PPPOE=m
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=m
+# CONFIG_NET_FC is not set
+CONFIG_NETCONSOLE=y
+# CONFIG_NETCONSOLE_DYNAMIC is not set
+CONFIG_NETPOLL=y
+CONFIG_NETPOLL_TRAP=y
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_QT2160 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
+# CONFIG_INPUT_UINPUT is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_OF_PLATFORM is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
+CONFIG_RAW_DRIVER=y
+CONFIG_MAX_RAW_DEVS=256
+# CONFIG_HANGCHECK_TIMER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+CONFIG_I2C_AMD8111=y
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_DDC=y
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+CONFIG_FB_MACMODES=y
+CONFIG_FB_BACKLIGHT=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+CONFIG_FB_OF=y
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+CONFIG_FB_MATROX=y
+CONFIG_FB_MATROX_MILLENIUM=y
+CONFIG_FB_MATROX_MYSTIQUE=y
+CONFIG_FB_MATROX_G=y
+CONFIG_FB_MATROX_I2C=m
+CONFIG_FB_MATROX_MAVEN=m
+CONFIG_FB_RADEON=y
+CONFIG_FB_RADEON_I2C=y
+CONFIG_FB_RADEON_BACKLIGHT=y
+# CONFIG_FB_RADEON_DEBUG is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_VIA is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+CONFIG_FB_IBM_GXT4500=y
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
+# CONFIG_LCD_ILI9320 is not set
+# CONFIG_LCD_PLATFORM is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_GENERIC=y
+
+#
+# Display device support
+#
+CONFIG_DISPLAY_SUPPORT=y
+
+#
+# Display hardware drivers
+#
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_SOUND=m
+CONFIG_SOUND_OSS_CORE=y
+CONFIG_SOUND_OSS_CORE_PRECLAIM=y
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_PCM_OSS_PLUGINS=y
+CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_HRTIMER is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_VIRMIDI is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+CONFIG_SND_PCI=y
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
+# CONFIG_SND_ALS4000 is not set
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CTXFI is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_INDIGOIOX is not set
+# CONFIG_SND_INDIGODJX is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LX6464ES is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_YMFPCI is not set
+CONFIG_SND_PPC=y
+CONFIG_SND_USB=y
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_USX2Y is not set
+# CONFIG_SND_USB_CAIAQ is not set
+CONFIG_SND_PCMCIA=y
+# CONFIG_SND_VXPOCKET is not set
+# CONFIG_SND_PDAUDIOCF is not set
+# CONFIG_SND_SOC is not set
+# CONFIG_SOUND_PRIME is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
+
+#
+# Special HID drivers
+#
+CONFIG_HID_A4TECH=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_DRAGONRISE=y
+# CONFIG_DRAGONRISE_FF is not set
+CONFIG_HID_EZKEY=y
+CONFIG_HID_KYE=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_TWINHAN=y
+CONFIG_HID_KENSINGTON=y
+CONFIG_HID_LOGITECH=y
+# CONFIG_LOGITECH_FF is not set
+# CONFIG_LOGIRUMBLEPAD2_FF is not set
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
+CONFIG_HID_PANTHERLORD=y
+# CONFIG_PANTHERLORD_FF is not set
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SONY=y
+CONFIG_HID_SUNPLUS=y
+CONFIG_HID_GREENASIA=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_SMARTJOYPLUS=y
+# CONFIG_SMARTJOYPLUS_FF is not set
+CONFIG_HID_TOPSEED=y
+CONFIG_HID_THRUSTMASTER=y
+# CONFIG_THRUSTMASTER_FF is not set
+CONFIG_HID_ZEROPLUS=y
+# CONFIG_ZEROPLUS_FF is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+CONFIG_USB_EHCI_TT_NEWSCHED=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=y
+# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+CONFIG_USB_APPLEDISPLAY=m
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_UWB is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_INFINIBAND=m
+# CONFIG_INFINIBAND_USER_MAD is not set
+# CONFIG_INFINIBAND_USER_ACCESS is not set
+CONFIG_INFINIBAND_ADDR_TRANS=y
+CONFIG_INFINIBAND_MTHCA=m
+CONFIG_INFINIBAND_MTHCA_DEBUG=y
+# CONFIG_INFINIBAND_IPATH is not set
+# CONFIG_INFINIBAND_AMSO1100 is not set
+# CONFIG_MLX4_INFINIBAND is not set
+# CONFIG_INFINIBAND_NES is not set
+CONFIG_INFINIBAND_IPOIB=m
+# CONFIG_INFINIBAND_IPOIB_CM is not set
+CONFIG_INFINIBAND_IPOIB_DEBUG=y
+# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
+# CONFIG_INFINIBAND_SRP is not set
+CONFIG_INFINIBAND_ISER=m
+CONFIG_EDAC=y
+
+#
+# Reporting subsystems
+#
+# CONFIG_EDAC_DEBUG is not set
+CONFIG_EDAC_MM_EDAC=y
+# CONFIG_EDAC_CPC925 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 is not set
+# 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_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_BQ4802 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
+
+#
+# TI VLYNQ
+#
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT2_FS_XIP=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_XATTR=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_FS_XIP=y
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+CONFIG_REISERFS_FS=y
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+CONFIG_REISERFS_FS_XATTR=y
+CONFIG_REISERFS_FS_POSIX_ACL=y
+CONFIG_REISERFS_FS_SECURITY=y
+CONFIG_JFS_FS=y
+CONFIG_JFS_POSIX_ACL=y
+CONFIG_JFS_SECURITY=y
+# CONFIG_JFS_DEBUG is not set
+# CONFIG_JFS_STATISTICS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_XFS_FS=m
+# CONFIG_XFS_QUOTA is not set
+CONFIG_XFS_POSIX_ACL=y
+# CONFIG_XFS_RT is not set
+# CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+CONFIG_AUTOFS4_FS=m
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+CONFIG_HFS_FS=m
+CONFIG_HFSPLUS_FS=m
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
+CONFIG_ROOT_NFS=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_SUNRPC_XPRT_RDMA=m
+CONFIG_RPCSEC_GSS_KRB5=y
+CONFIG_RPCSEC_GSS_SPKM3=m
+# CONFIG_SMB_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_POSIX=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=m
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_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
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHEDSTATS=y
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+CONFIG_TRACE_IRQFLAGS=y
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_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_FAULT_INJECTION is not set
+CONFIG_LATENCYTOP=y
+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_TRACER_MAX_TRACE=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_FUNCTION_TRACER is not set
+CONFIG_IRQSOFF_TRACER=y
+CONFIG_SCHED_TRACER=y
+# CONFIG_BOOT_TRACER is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+CONFIG_BLK_DEV_IO_TRACE=y
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_BENCHMARK 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
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
+CONFIG_PRINT_STACK_DEPTH=64
+CONFIG_DEBUG_STACKOVERFLOW=y
+CONFIG_DEBUG_STACK_USAGE=y
+# CONFIG_PPC_EMULATED_STATS is not set
+CONFIG_CODE_PATCHING_SELFTEST=y
+CONFIG_FTR_FIXUP_SELFTEST=y
+CONFIG_MSI_BITMAP_SELFTEST=y
+CONFIG_XMON=y
+# CONFIG_XMON_DEFAULT is not set
+CONFIG_XMON_DISASSEMBLY=y
+CONFIG_DEBUGGER=y
+CONFIG_IRQSTACKS=y
+# CONFIG_VIRQ_DEBUG is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_XOR_BLOCKS=y
+CONFIG_ASYNC_CORE=y
+CONFIG_ASYNC_MEMCPY=y
+CONFIG_ASYNC_XOR=y
+CONFIG_ASYNC_PQ=y
+CONFIG_ASYNC_RAID6_RECOV=y
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+CONFIG_CRYPTO_GF128MUL=m
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_WORKQUEUE=y
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_TEST=m
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_SEQIV=m
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_CTR=m
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=m
+CONFIG_CRYPTO_GHASH=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_TGR192=m
+CONFIG_CRYPTO_WP512=m
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLOWFISH=m
+# CONFIG_CRYPTO_CAMELLIA is not set
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_SALSA20=m
+# CONFIG_CRYPTO_SEED is not set
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=m
+# CONFIG_CRYPTO_ZLIB is not set
+CONFIG_CRYPTO_LZO=m
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index f9fd54bfcc84..9763267e38b4 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -658,42 +658,43 @@ do_work:
         cmpdi   r0,0
         crandc  eq,cr1*4+eq,eq
         bne     restore
-        /* here we are preempting the current task */
-1:
-#ifdef CONFIG_TRACE_IRQFLAGS
-        bl      .trace_hardirqs_on
-        /* Note: we just clobbered r10 which used to contain the previous
-         * MSR before the hard-disabling done by the caller of do_work.
-         * We don't have that value anymore, but it doesn't matter as
-         * we will hard-enable unconditionally, we can just reload the
-         * current MSR into r10
+
+        /* Here we are preempting the current task.
+         *
+         * Ensure interrupts are soft-disabled. We also properly mark
+         * the PACA to reflect the fact that they are hard-disabled
+         * and trace the change
          */
-        mfmsr   r10
-#endif /* CONFIG_TRACE_IRQFLAGS */
-        li      r0,1
+        li      r0,0
         stb     r0,PACASOFTIRQEN(r13)
         stb     r0,PACAHARDIRQEN(r13)
+        TRACE_DISABLE_INTS
+
+        /* Call the scheduler with soft IRQs off */
+1:      bl      .preempt_schedule_irq
+
+        /* Hard-disable interrupts again (and update PACA) */
 #ifdef CONFIG_PPC_BOOK3E
-        wrteei  1
-        bl      .preempt_schedule
         wrteei  0
 #else
-        ori     r10,r10,MSR_EE
-        mtmsrd  r10,1           /* reenable interrupts */
-        bl      .preempt_schedule
         mfmsr   r10
-        clrrdi  r9,r1,THREAD_SHIFT
-        rldicl  r10,r10,48,1    /* disable interrupts again */
+        rldicl  r10,r10,48,1
         rotldi  r10,r10,16
         mtmsrd  r10,1
 #endif /* CONFIG_PPC_BOOK3E */
+        li      r0,0
+        stb     r0,PACAHARDIRQEN(r13)
+
+        /* Re-test flags and eventually loop */
+        clrrdi  r9,r1,THREAD_SHIFT
         ld      r4,TI_FLAGS(r9)
         andi.   r0,r4,_TIF_NEED_RESCHED
         bne     1b
         b       restore
 
 user_work:
-#endif
+#endif /* CONFIG_PREEMPT */
+
         /* Enable interrupts */
 #ifdef CONFIG_PPC_BOOK3E
         wrteei  1
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index ba949a2c93ac..ccf56ac92de5 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -97,7 +97,9 @@ int pcibios_unmap_io_space(struct pci_bus *bus)
          * to do an appropriate TLB flush here too
          */
         if (bus->self) {
+#ifdef CONFIG_PPC_STD_MMU_64
                 struct resource *res = bus->resource[0];
+#endif
 
                 pr_debug("IO unmapping for PCI-PCI bridge %s\n",
                          pci_name(bus->self));
diff --git a/arch/powerpc/kernel/perf_event.c b/arch/powerpc/kernel/perf_event.c
index bbcbae183e92..87f1663584b0 100644
--- a/arch/powerpc/kernel/perf_event.c
+++ b/arch/powerpc/kernel/perf_event.c
@@ -116,20 +116,23 @@ static inline void perf_get_data_addr(struct pt_regs *regs, u64 *addrp)
 static inline u32 perf_get_misc_flags(struct pt_regs *regs)
 {
         unsigned long mmcra = regs->dsisr;
+        unsigned long sihv = MMCRA_SIHV;
+        unsigned long sipr = MMCRA_SIPR;
 
         if (TRAP(regs) != 0xf00)
                 return 0;       /* not a PMU interrupt */
 
         if (ppmu->flags & PPMU_ALT_SIPR) {
-                if (mmcra & POWER6_MMCRA_SIHV)
-                        return PERF_RECORD_MISC_HYPERVISOR;
-                return (mmcra & POWER6_MMCRA_SIPR) ?
-                        PERF_RECORD_MISC_USER : PERF_RECORD_MISC_KERNEL;
+                sihv = POWER6_MMCRA_SIHV;
+                sipr = POWER6_MMCRA_SIPR;
         }
-        if (mmcra & MMCRA_SIHV)
+
+        /* PR has priority over HV, so order below is important */
+        if (mmcra & sipr)
+                return PERF_RECORD_MISC_USER;
+        if ((mmcra & sihv) && (freeze_events_kernel != MMCR0_FCHV))
                 return PERF_RECORD_MISC_HYPERVISOR;
-        return (mmcra & MMCRA_SIPR) ? PERF_RECORD_MISC_USER :
-                PERF_RECORD_MISC_KERNEL;
+        return PERF_RECORD_MISC_KERNEL;
 }
 
 /*
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 2ec1eaed19ca..c930ac38e59f 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1172,7 +1172,7 @@ unsigned long arch_randomize_brk(struct mm_struct *mm)
         unsigned long base = mm->brk;
         unsigned long ret;
 
-#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_STD_MMU_64
         /*
          * If we are using 1TB segments and we are allowed to randomise
          * the heap, we can put it above 1TB so it is backed by a 1TB
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 797ea95aae2e..04f638d82fb3 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -57,7 +57,6 @@
 #include <asm/cache.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
-#include <asm/mmu-hash64.h>
 #include <asm/firmware.h>
 #include <asm/xmon.h>
 #include <asm/udbg.h>
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 94e2df3cae07..137dc22afa42 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -50,6 +50,9 @@
 /* Max supported size for symbol names */
 #define MAX_SYMNAME     64
 
+/* The alignment of the vDSO */
+#define VDSO_ALIGNMENT  (1 << 16)
+
 extern char vdso32_start, vdso32_end;
 static void *vdso32_kbase = &vdso32_start;
 static unsigned int vdso32_pages;
@@ -231,15 +234,21 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
          * pick a base address for the vDSO in process space. We try to put it
          * at vdso_base which is the "natural" base for it, but we might fail
          * and end up putting it elsewhere.
+         * Add enough to the size so that the result can be aligned.
          */
         down_write(&mm->mmap_sem);
         vdso_base = get_unmapped_area(NULL, vdso_base,
-                                      vdso_pages << PAGE_SHIFT, 0, 0);
+                                      (vdso_pages << PAGE_SHIFT) +
+                                      ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
+                                      0, 0);
         if (IS_ERR_VALUE(vdso_base)) {
                 rc = vdso_base;
                 goto fail_mmapsem;
         }
 
+        /* Add required alignment. */
+        vdso_base = ALIGN(vdso_base, VDSO_ALIGNMENT);
+
         /*
          * Put vDSO base into mm struct. We need to do this before calling
          * install_special_mapping or the perf counter mmap tracking code
diff --git a/arch/powerpc/kernel/vdso32/vdso32.lds.S b/arch/powerpc/kernel/vdso32/vdso32.lds.S
index 904ef1360dd7..0546bcd49cd0 100644
--- a/arch/powerpc/kernel/vdso32/vdso32.lds.S
+++ b/arch/powerpc/kernel/vdso32/vdso32.lds.S
@@ -25,7 +25,7 @@ SECTIONS
         . = ALIGN(16);
         .text           : {
                 *(.text .stub .text.* .gnu.linkonce.t.* __ftr_alt_*)
-        }
+        }                                               :text
         PROVIDE(__etext = .);
         PROVIDE(_etext = .);
         PROVIDE(etext = .);
@@ -56,7 +56,7 @@ SECTIONS
         .fixup          : { *(.fixup) }
 
         .dynamic        : { *(.dynamic) }               :text   :dynamic
-        .got            : { *(.got) }
+        .got            : { *(.got) }                   :text
         .plt            : { *(.plt) }
 
         _end = .;
diff --git a/arch/powerpc/platforms/52xx/mpc5200_simple.c b/arch/powerpc/platforms/52xx/mpc5200_simple.c
index c31e5b534f0a..d45be5b5ad49 100644
--- a/arch/powerpc/platforms/52xx/mpc5200_simple.c
+++ b/arch/powerpc/platforms/52xx/mpc5200_simple.c
@@ -51,6 +51,8 @@ static void __init mpc5200_simple_setup_arch(void)
 /* list of the supported boards */
 static char *board[] __initdata = {
         "intercontrol,digsy-mtc",
+        "manroland,mucmc52",
+        "manroland,uc101",
         "phytec,pcm030",
         "phytec,pcm032",
         "promess,motionpro",
diff --git a/arch/powerpc/platforms/iseries/Makefile b/arch/powerpc/platforms/iseries/Makefile
index cc7161ff1666..ce014928d460 100644
--- a/arch/powerpc/platforms/iseries/Makefile
+++ b/arch/powerpc/platforms/iseries/Makefile
@@ -1,18 +1,9 @@
 EXTRA_CFLAGS    += -mno-minimal-toc
 
-extra-y += dt.o
-
 obj-y += exception.o
-obj-y += hvlog.o hvlpconfig.o lpardata.o setup.o dt_mod.o mf.o lpevents.o \
+obj-y += hvlog.o hvlpconfig.o lpardata.o setup.o dt.o mf.o lpevents.o \
         hvcall.o proc.o htab.o iommu.o misc.o irq.o
 obj-$(CONFIG_PCI) += pci.o
 obj-$(CONFIG_SMP) += smp.o
 obj-$(CONFIG_VIOPATH) += viopath.o vio.o
 obj-$(CONFIG_MODULES) += ksyms.o
-
-quiet_cmd_dt_strings = DT_STR  $@
-      cmd_dt_strings = $(OBJCOPY) --rename-section .rodata.str1.8=.dt_strings \
-                                $< $@
-
-$(obj)/dt_mod.o:        $(obj)/dt.o
-        $(call if_changed,dt_strings)
diff --git a/arch/powerpc/platforms/iseries/dt.c b/arch/powerpc/platforms/iseries/dt.c
index c5a87a72057b..7f45a51fe793 100644
--- a/arch/powerpc/platforms/iseries/dt.c
+++ b/arch/powerpc/platforms/iseries/dt.c
@@ -51,11 +51,16 @@
 
 /*
  * These are created by the linker script at the start and end
- * of the section containing all the strings from this file.
+ * of the section containing all the strings marked with the DS macro.
  */
 extern char __dt_strings_start[];
 extern char __dt_strings_end[];
 
+#define DS(s)   ({      \
+        static const char __s[] __attribute__((section(".dt_strings"))) = s; \
+        __s;            \
+})
+
 struct iseries_flat_dt {
         struct boot_param_header header;
         u64 reserve_map[2];
@@ -64,9 +69,8 @@ struct iseries_flat_dt {
 static void * __initdata dt_data;
 
 /*
- * Putting these strings here keeps them out of the section
- * that we rename to .dt_strings using objcopy and capture
- * for the strings blob of the flattened device tree.
+ * Putting these strings here keeps them out of the .dt_strings section
+ * that we capture for the strings blob of the flattened device tree.
  */
 static char __initdata device_type_cpu[] = "cpu";
 static char __initdata device_type_memory[] = "memory";
@@ -173,7 +177,7 @@ static void __init dt_start_node(struct iseries_flat_dt *dt, const char *name)
 
 #define dt_end_node(dt) dt_push_u32(dt, OF_DT_END_NODE)
 
-static void __init dt_prop(struct iseries_flat_dt *dt, const char *name,
+static void __init __dt_prop(struct iseries_flat_dt *dt, const char *name,
                 const void *data, int len)
 {
         unsigned long offset;
@@ -191,44 +195,32 @@ static void __init dt_prop(struct iseries_flat_dt *dt, const char *name,
         /* The actual data. */
         dt_push_bytes(dt, data, len);
 }
+#define dt_prop(dt, name, data, len)    __dt_prop((dt), DS(name), (data), (len))
 
-static void __init dt_prop_str(struct iseries_flat_dt *dt, const char *name,
-                const char *data)
-{
-        dt_prop(dt, name, data, strlen(data) + 1); /* + 1 for NULL */
-}
+#define dt_prop_str(dt, name, data)     \
+        dt_prop((dt), name, (data), strlen((data)) + 1); /* + 1 for NULL */
 
-static void __init dt_prop_u32(struct iseries_flat_dt *dt, const char *name,
+static void __init __dt_prop_u32(struct iseries_flat_dt *dt, const char *name,
                 u32 data)
 {
-        dt_prop(dt, name, &data, sizeof(u32));
+        __dt_prop(dt, name, &data, sizeof(u32));
 }
+#define dt_prop_u32(dt, name, data)     __dt_prop_u32((dt), DS(name), (data))
 
-static void __init __maybe_unused dt_prop_u64(struct iseries_flat_dt *dt,
-                                              const char *name,
-                u64 data)
+static void __init __maybe_unused __dt_prop_u64(struct iseries_flat_dt *dt,
+                const char *name, u64 data)
 {
-        dt_prop(dt, name, &data, sizeof(u64));
+        __dt_prop(dt, name, &data, sizeof(u64));
 }
+#define dt_prop_u64(dt, name, data)     __dt_prop_u64((dt), DS(name), (data))
 
-static void __init dt_prop_u64_list(struct iseries_flat_dt *dt,
-                const char *name, u64 *data, int n)
-{
-        dt_prop(dt, name, data, sizeof(u64) * n);
-}
+#define dt_prop_u64_list(dt, name, data, n)     \
+        dt_prop((dt), name, (data), sizeof(u64) * (n))
 
-static void __init dt_prop_u32_list(struct iseries_flat_dt *dt,
-                const char *name, u32 *data, int n)
-{
-        dt_prop(dt, name, data, sizeof(u32) * n);
-}
+#define dt_prop_u32_list(dt, name, data, n)     \
+        dt_prop((dt), name, (data), sizeof(u32) * (n))
 
-#ifdef notyet
-static void __init dt_prop_empty(struct iseries_flat_dt *dt, const char *name)
-{
-        dt_prop(dt, name, NULL, 0);
-}
-#endif
+#define dt_prop_empty(dt, name)         dt_prop((dt), name, NULL, 0)
 
 static void __init dt_cpus(struct iseries_flat_dt *dt)
 {
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index c6f0a71b405e..bdbe96c8a7e4 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -517,6 +517,15 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
         in_xmon = 0;
 #endif
 
+#ifdef CONFIG_BOOKE
+        if (regs->msr & MSR_DE) {
+                bp = at_breakpoint(regs->nip);
+                if (bp != NULL) {
+                        regs->nip = (unsigned long) &bp->instr[0];
+                        atomic_inc(&bp->ref_count);
+                }
+        }
+#else
         if ((regs->msr & (MSR_IR|MSR_PR|MSR_SF)) == (MSR_IR|MSR_SF)) {
                 bp = at_breakpoint(regs->nip);
                 if (bp != NULL) {
@@ -530,7 +539,7 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
                         }
                 }
         }
-
+#endif
         insert_cpu_bpts();
 
         local_irq_restore(flags);
@@ -894,6 +903,14 @@ cmds(struct pt_regs *excp)
         }
 }
 
+#ifdef CONFIG_BOOKE
+static int do_step(struct pt_regs *regs)
+{
+        regs->msr |= MSR_DE;
+        mtspr(SPRN_DBCR0, mfspr(SPRN_DBCR0) | DBCR0_IC | DBCR0_IDM);
+        return 1;
+}
+#else
 /*
  * Step a single instruction.
  * Some instructions we emulate, others we execute with MSR_SE set.
@@ -924,6 +941,7 @@ static int do_step(struct pt_regs *regs)
         regs->msr |= MSR_SE;
         return 1;
 }
+#endif
 
 static void bootcmds(void)
 {
diff --git a/arch/s390/include/asm/cputime.h b/arch/s390/include/asm/cputime.h
index 24b1244aadb9..f23961ada7fb 100644
--- a/arch/s390/include/asm/cputime.h
+++ b/arch/s390/include/asm/cputime.h
@@ -78,7 +78,7 @@ cputime64_to_jiffies64(cputime64_t cputime)
 static inline unsigned int
 cputime_to_msecs(const cputime_t cputime)
 {
-        return __div(cputime, 4096000);
+        return cputime_div(cputime, 4096000);
 }
 
 static inline cputime_t
@@ -160,7 +160,7 @@ cputime_to_timeval(const cputime_t cputime, struct timeval *value)
 static inline clock_t
 cputime_to_clock_t(cputime_t cputime)
 {
-        return __div(cputime, 4096000000ULL / USER_HZ);
+        return cputime_div(cputime, 4096000000ULL / USER_HZ);
 }
 
 static inline cputime_t
@@ -175,7 +175,7 @@ clock_t_to_cputime(unsigned long x)
 static inline clock_t
 cputime64_to_clock_t(cputime64_t cputime)
 {
-       return __div(cputime, 4096000000ULL / USER_HZ);
+       return cputime_div(cputime, 4096000000ULL / USER_HZ);
 }
 
 struct s390_idle_data {
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index ee57a42e6e93..4890ac6d7faa 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -1595,10 +1595,9 @@ static void stop_run(struct shutdown_trigger *trigger)
 {
         if (strcmp(trigger->name, ON_PANIC_STR) == 0)
                 disabled_wait((unsigned long) __builtin_return_address(0));
-        else {
-                signal_processor(smp_processor_id(), sigp_stop);
-                for (;;);
-        }
+        while (signal_processor(smp_processor_id(), sigp_stop) == sigp_busy)
+                cpu_relax();
+        for (;;);
 }
 
 static struct shutdown_action stop_action = {SHUTDOWN_ACTION_STOP_STR,
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index c932caa5e850..93e52039321b 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -76,7 +76,6 @@ static int cpu_stopped(int cpu)
         __u32 status;
 
         switch (signal_processor_ps(&status, 0, cpu, sigp_sense)) {
-        case sigp_order_code_accepted:
         case sigp_status_stored:
                 /* Check for stopped and check stop state */
                 if (status & 0x50)
@@ -638,6 +637,8 @@ void __cpu_die(unsigned int cpu)
         /* Wait until target cpu is down */
         while (!cpu_stopped(cpu))
                 cpu_relax();
+        while (signal_processor_p(0, cpu, sigp_set_prefix) == sigp_busy)
+                udelay(10);
         smp_free_lowcore(cpu);
         pr_info("Processor %d stopped\n", cpu);
 }
@@ -645,8 +646,8 @@ void __cpu_die(unsigned int cpu)
 void cpu_die(void)
 {
         idle_task_exit();
-        signal_processor(smp_processor_id(), sigp_stop);
-        BUG();
+        while (signal_processor(smp_processor_id(), sigp_stop) == sigp_busy)
+                cpu_relax();
         for (;;);
 }
 
diff --git a/arch/s390/kernel/swsusp_asm64.S b/arch/s390/kernel/swsusp_asm64.S
index 7c8653e27db6..0c26cc1898ec 100644
--- a/arch/s390/kernel/swsusp_asm64.S
+++ b/arch/s390/kernel/swsusp_asm64.S
@@ -199,6 +199,7 @@ pgm_check_entry:
         brc     2,4b                    /* busy, try again */
 5:
         sigp    %r9,%r2,__SIGP_STOP     /* stop resume (current) CPU */
+        brc     2,5b                    /* busy, try again */
 6:      j       6b
 
 restart_suspend:
@@ -206,6 +207,7 @@ restart_suspend:
         llgh    %r2,0(%r1)
 7:
         sigp    %r9,%r2,__SIGP_SENSE    /* Wait for resume CPU */
+        brc     8,7b                    /* accepted, status 0, still running */
         brc     2,7b                    /* busy, try again */
         tmll    %r9,0x40                /* Test if resume CPU is stopped */
         jz      7b
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 0dc7e3cbeffa..88cdeb9f72d9 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -121,6 +121,9 @@ config SYS_SUPPORTS_APM_EMULATION
         bool
         select ARCH_SUSPEND_POSSIBLE
 
+config SYS_SUPPORTS_HUGETLBFS
+        bool
+
 config SYS_SUPPORTS_SMP
         bool
 
@@ -195,6 +198,7 @@ config CPU_SH4
         select CPU_HAS_SR_RB
         select CPU_HAS_FPU if !CPU_SH4AL_DSP
         select SYS_SUPPORTS_TMU
+        select SYS_SUPPORTS_HUGETLBFS if MMU
 
 config CPU_SH4A
         bool
@@ -209,6 +213,7 @@ config CPU_SH5
         bool
         select CPU_HAS_FPU
         select SYS_SUPPORTS_TMU
+        select SYS_SUPPORTS_HUGETLBFS if MMU
 
 config CPU_SHX2
         bool
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index fc51a918b31a..66e40aabc600 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -199,7 +199,7 @@ endif
 libs-$(CONFIG_SUPERH32)         := arch/sh/lib/ $(libs-y)
 libs-$(CONFIG_SUPERH64)         := arch/sh/lib64/ $(libs-y)
 
-BOOT_TARGETS = uImage uImage.bz2 uImage.gz uImage.lzma uImage.srec \
+BOOT_TARGETS = uImage uImage.bz2 uImage.gz uImage.lzma uImage.srec uImage.bin \
                zImage vmlinux.srec romImage
 PHONY += maketools $(BOOT_TARGETS) FORCE
 
@@ -225,6 +225,7 @@ define archhelp
         @echo '  vmlinux.srec              - Create an ELF S-record'
         @echo '* uImage                    - Alias to bootable U-Boot image'
         @echo '  uImage.srec               - Create an S-record for U-Boot'
+        @echo '  uImage.bin                - Kernel-only image for U-Boot (bin)'
         @echo '* uImage.gz                 - Kernel-only image for U-Boot (gzip)'
         @echo '  uImage.bz2                - Kernel-only image for U-Boot (bzip2)'
         @echo '  uImage.lzma               - Kernel-only image for U-Boot (lzma)'
diff --git a/arch/sh/boards/mach-rsk/devices-rsk7203.c b/arch/sh/boards/mach-rsk/devices-rsk7203.c
index 4af3a771c058..c37617e63220 100644
--- a/arch/sh/boards/mach-rsk/devices-rsk7203.c
+++ b/arch/sh/boards/mach-rsk/devices-rsk7203.c
@@ -11,10 +11,6 @@
 #include <linux/types.h>
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/map.h>
 #include <linux/smsc911x.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>
diff --git a/arch/sh/boards/mach-rsk/setup.c b/arch/sh/boards/mach-rsk/setup.c
index af64d030a5c7..a5c0df785bfe 100644
--- a/arch/sh/boards/mach-rsk/setup.c
+++ b/arch/sh/boards/mach-rsk/setup.c
@@ -15,14 +15,12 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
+#ifdef CONFIG_MTD
 #include <linux/mtd/map.h>
+#endif
 #include <asm/machvec.h>
 #include <asm/io.h>
 
-static const char *probes[] = { "cmdlinepart", NULL };
-
-static struct mtd_partition *parsed_partitions;
-
 static struct mtd_partition rsk_partitions[] = {
         {
                 .name           = "Bootloader",
@@ -41,6 +39,8 @@ static struct mtd_partition rsk_partitions[] = {
 };
 
 static struct physmap_flash_data flash_data = {
+        .parts          = rsk_partitions,
+        .nr_parts       = ARRAY_SIZE(rsk_partitions),
         .width          = 2,
 };
 
@@ -60,7 +60,8 @@ static struct platform_device flash_device = {
         },
 };
 
-static struct mtd_info *flash_mtd;
+#ifdef CONFIG_MTD
+static const char *probes[] = { "cmdlinepart", NULL };
 
 static struct map_info rsk_flash_map = {
         .name           = "RSK+ Flash",
@@ -68,6 +69,10 @@ static struct map_info rsk_flash_map = {
         .bankwidth      = 2,
 };
 
+static struct mtd_info *flash_mtd;
+
+static struct mtd_partition *parsed_partitions;
+
 static void __init set_mtd_partitions(void)
 {
         int nr_parts = 0;
@@ -77,14 +82,14 @@ static void __init set_mtd_partitions(void)
         nr_parts = parse_mtd_partitions(flash_mtd, probes,
                                         &parsed_partitions, 0);
         /* If there is no partition table, used the hard coded table */
-        if (nr_parts <= 0) {
-                flash_data.parts = rsk_partitions;
-                flash_data.nr_parts = ARRAY_SIZE(rsk_partitions);
-        } else {
+        if (nr_parts > 0) {
                 flash_data.nr_parts = nr_parts;
                 flash_data.parts = parsed_partitions;
         }
 }
+#else
+static inline void set_mtd_partitions(void) {}
+#endif
 
 static struct platform_device *rsk_devices[] __initdata = {
         &flash_device,
diff --git a/arch/sh/boot/Makefile b/arch/sh/boot/Makefile
index a1316872be6f..cb8cf5572e79 100644
--- a/arch/sh/boot/Makefile
+++ b/arch/sh/boot/Makefile
@@ -20,11 +20,12 @@ CONFIG_BOOT_LINK_OFFSET	?= 0x00800000
 CONFIG_ZERO_PAGE_OFFSET ?= 0x00001000
 CONFIG_ENTRY_OFFSET     ?= 0x00001000
 
+suffix-y := bin
 suffix-$(CONFIG_KERNEL_GZIP)  := gz
 suffix-$(CONFIG_KERNEL_BZIP2) := bz2
 suffix-$(CONFIG_KERNEL_LZMA)  := lzma
 
-targets := zImage vmlinux.srec romImage uImage uImage.srec uImage.gz uImage.bz2 uImage.lzma
+targets := zImage vmlinux.srec romImage uImage uImage.srec uImage.gz uImage.bz2 uImage.lzma uImage.bin
 extra-y += vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma
 subdir- := compressed romimage
 
@@ -88,6 +89,9 @@ $(obj)/uImage.gz: $(obj)/vmlinux.bin.gz
 $(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma
         $(call if_changed,uimage,lzma)
 
+$(obj)/uImage.bin: $(obj)/vmlinux.bin
+        $(call if_changed,uimage,none)
+
 OBJCOPYFLAGS_vmlinux.srec := -I binary -O srec
 $(obj)/vmlinux.srec: $(obj)/compressed/vmlinux
         $(call if_changed,objcopy)
diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c
index 03b3616c80a5..2d07084e4882 100644
--- a/arch/sh/kernel/dwarf.c
+++ b/arch/sh/kernel/dwarf.c
@@ -20,6 +20,7 @@
 #include <linux/list.h>
 #include <linux/mempool.h>
 #include <linux/mm.h>
+#include <linux/ftrace.h>
 #include <asm/dwarf.h>
 #include <asm/unwinder.h>
 #include <asm/sections.h>
@@ -557,6 +558,27 @@ struct dwarf_frame * dwarf_unwind_stack(unsigned long pc,
         if (!pc && !prev)
                 pc = (unsigned long)current_text_addr();
 
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+        /*
+         * If our stack has been patched by the function graph tracer
+         * then we might see the address of return_to_handler() where we
+         * expected to find the real return address.
+         */
+        if (pc == (unsigned long)&return_to_handler) {
+                int index = current->curr_ret_stack;
+
+                /*
+                 * We currently have no way of tracking how many
+                 * return_to_handler()'s we've seen. If there is more
+                 * than one patched return address on our stack,
+                 * complain loudly.
+                 */
+                WARN_ON(index > 0);
+
+                pc = current->ret_stack[index].ret;
+        }
+#endif
+
         frame = mempool_alloc(dwarf_frame_pool, GFP_ATOMIC);
         if (!frame) {
                 printk(KERN_ERR "Unable to allocate a dwarf frame\n");
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 7cb933ba4957..eac7da772fc2 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -11,6 +11,7 @@
 #include <linux/module.h>
 #include <linux/kernel_stat.h>
 #include <linux/seq_file.h>
+#include <linux/ftrace.h>
 #include <asm/processor.h>
 #include <asm/machvec.h>
 #include <asm/uaccess.h>
@@ -106,7 +107,7 @@ static union irq_ctx *hardirq_ctx[NR_CPUS] __read_mostly;
 static union irq_ctx *softirq_ctx[NR_CPUS] __read_mostly;
 #endif
 
-asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs)
+asmlinkage __irq_entry int do_IRQ(unsigned int irq, struct pt_regs *regs)
 {
         struct pt_regs *old_regs = set_irq_regs(regs);
 #ifdef CONFIG_IRQSTACKS
diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c
index 86c270428357..444cce3ae921 100644
--- a/arch/sh/kernel/sh_ksyms_32.c
+++ b/arch/sh/kernel/sh_ksyms_32.c
@@ -85,6 +85,20 @@ DECLARE_EXPORT(__movstr_i4_even);
 DECLARE_EXPORT(__movstr_i4_odd);
 DECLARE_EXPORT(__movstrSI12_i4);
 DECLARE_EXPORT(__movmem);
+DECLARE_EXPORT(__movmemSI8);
+DECLARE_EXPORT(__movmemSI12);
+DECLARE_EXPORT(__movmemSI16);
+DECLARE_EXPORT(__movmemSI20);
+DECLARE_EXPORT(__movmemSI24);
+DECLARE_EXPORT(__movmemSI28);
+DECLARE_EXPORT(__movmemSI32);
+DECLARE_EXPORT(__movmemSI36);
+DECLARE_EXPORT(__movmemSI40);
+DECLARE_EXPORT(__movmemSI44);
+DECLARE_EXPORT(__movmemSI48);
+DECLARE_EXPORT(__movmemSI52);
+DECLARE_EXPORT(__movmemSI56);
+DECLARE_EXPORT(__movmemSI60);
 DECLARE_EXPORT(__movmem_i4_even);
 DECLARE_EXPORT(__movmem_i4_odd);
 DECLARE_EXPORT(__movmemSI12_i4);
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 64dc1ad59801..7f7b52f9beba 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -227,7 +227,7 @@ endchoice
 
 choice
         prompt "HugeTLB page size"
-        depends on HUGETLB_PAGE && (CPU_SH4 || CPU_SH5) && MMU
+        depends on HUGETLB_PAGE
         default HUGETLB_PAGE_SIZE_1MB if PAGE_SIZE_64KB
         default HUGETLB_PAGE_SIZE_64K
 
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 07e01149e3bf..72ace9515a07 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1443,12 +1443,8 @@ config SECCOMP
 
           If unsure, say Y. Only embedded should say N here.
 
-config CC_STACKPROTECTOR_ALL
-        bool
-
 config CC_STACKPROTECTOR
         bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
-        select CC_STACKPROTECTOR_ALL
         ---help---
           This option turns on the -fstack-protector GCC feature. This
           feature puts, at the beginning of functions, a canary value on
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index f2824fb8c79c..2649840d888f 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -400,7 +400,7 @@ config X86_TSC
 
 config X86_CMPXCHG64
         def_bool y
-        depends on X86_PAE || X86_64 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MATOM
+        depends on !M386 && !M486
 
 # this should be set for all -march=.. options where the compiler
 # generates cmov.
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index a012ee8ef803..d2d24c9ee64d 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -76,7 +76,6 @@ ifdef CONFIG_CC_STACKPROTECTOR
         cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
         ifeq ($(shell $(CONFIG_SHELL) $(cc_has_sp) $(CC) $(biarch)),y)
                 stackp-y := -fstack-protector
-                stackp-$(CONFIG_CC_STACKPROTECTOR_ALL) += -fstack-protector-all
                 KBUILD_CFLAGS += $(stackp-y)
         else
                 $(warning stack protector enabled but no compiler support)
diff --git a/arch/x86/boot/setup.ld b/arch/x86/boot/setup.ld
index 0f6ec455a2b1..03c0683636b6 100644
--- a/arch/x86/boot/setup.ld
+++ b/arch/x86/boot/setup.ld
@@ -53,6 +53,9 @@ SECTIONS
 
         /DISCARD/ : { *(.note*) }
 
+        /*
+         * The ASSERT() sink to . is intentional, for binutils 2.14 compatibility:
+         */
         . = ASSERT(_end <= 0x8000, "Setup too big!");
         . = ASSERT(hdr == 0x1f1, "The setup header has the wrong offset!");
         /* Necessary for the very-old-loader check to work... */
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 1733f9f65e82..581b0568fe19 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -204,7 +204,7 @@ sysexit_from_sys_call:
         movl RDI-ARGOFFSET(%rsp),%r8d   /* reload 5th syscall arg */
         .endm
 
-        .macro auditsys_exit exit,ebpsave=RBP
+        .macro auditsys_exit exit
         testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r10)
         jnz ia32_ret_from_sys_call
         TRACE_IRQS_ON
@@ -217,7 +217,6 @@ sysexit_from_sys_call:
         call audit_syscall_exit
         GET_THREAD_INFO(%r10)
         movl RAX-ARGOFFSET(%rsp),%eax   /* reload syscall return value */
-        movl \ebpsave-ARGOFFSET(%rsp),%ebp /* reload user register value */
         movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
         cli
         TRACE_IRQS_OFF
@@ -351,7 +350,7 @@ cstar_auditsys:
         jmp cstar_dispatch
 
 sysretl_audit:
-        auditsys_exit sysretl_from_sys_call, RCX /* user %ebp in RCX slot */
+        auditsys_exit sysretl_from_sys_call
 #endif
 
 cstar_tracesys:
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index 25a92842dd99..d823c245f63b 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -143,6 +143,7 @@ extern unsigned long node_remap_size[];
                                 | 1*SD_BALANCE_FORK                     \
                                 | 0*SD_BALANCE_WAKE                     \
                                 | 1*SD_WAKE_AFFINE                      \
+                                | 1*SD_PREFER_LOCAL                     \
                                 | 0*SD_SHARE_CPUPOWER                   \
                                 | 0*SD_POWERSAVINGS_BALANCE             \
                                 | 0*SD_SHARE_PKG_RESOURCES              \
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h
index 04eb6c958b9d..d1414af98559 100644
--- a/arch/x86/include/asm/uv/uv_hub.h
+++ b/arch/x86/include/asm/uv/uv_hub.h
@@ -19,6 +19,8 @@
 #include <asm/types.h>
 #include <asm/percpu.h>
 #include <asm/uv/uv_mmrs.h>
+#include <asm/irq_vectors.h>
+#include <asm/io_apic.h>
 
 
 /*
@@ -114,7 +116,7 @@
 /*
  * The largest possible NASID of a C or M brick (+ 2)
  */
-#define UV_MAX_NASID_VALUE      (UV_MAX_NUMALINK_NODES * 2)
+#define UV_MAX_NASID_VALUE      (UV_MAX_NUMALINK_BLADES * 2)
 
 struct uv_scir_s {
         struct timer_list timer;
@@ -230,6 +232,20 @@ static inline unsigned long uv_gpa(void *v)
         return uv_soc_phys_ram_to_gpa(__pa(v));
 }
 
+/* gnode -> pnode */
+static inline unsigned long uv_gpa_to_gnode(unsigned long gpa)
+{
+        return gpa >> uv_hub_info->m_val;
+}
+
+/* gpa -> pnode */
+static inline int uv_gpa_to_pnode(unsigned long gpa)
+{
+        unsigned long n_mask = (1UL << uv_hub_info->n_val) - 1;
+
+        return uv_gpa_to_gnode(gpa) & n_mask;
+}
+
 /* pnode, offset --> socket virtual */
 static inline void *uv_pnode_offset_to_vaddr(int pnode, unsigned long offset)
 {
@@ -421,9 +437,14 @@ static inline void uv_set_cpu_scir_bits(int cpu, unsigned char value)
 static inline void uv_hub_send_ipi(int pnode, int apicid, int vector)
 {
         unsigned long val;
+        unsigned long dmode = dest_Fixed;
+
+        if (vector == NMI_VECTOR)
+                dmode = dest_NMI;
 
         val = (1UL << UVH_IPI_INT_SEND_SHFT) |
                         ((apicid) << UVH_IPI_INT_APIC_ID_SHFT) |
+                        (dmode << UVH_IPI_INT_DELIVERY_MODE_SHFT) |
                         (vector << UVH_IPI_INT_VECTOR_SHFT);
         uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
 }
diff --git a/arch/x86/kernel/acpi/realmode/wakeup.lds.S b/arch/x86/kernel/acpi/realmode/wakeup.lds.S
index 7da00b799cda..060fff8f5c5b 100644
--- a/arch/x86/kernel/acpi/realmode/wakeup.lds.S
+++ b/arch/x86/kernel/acpi/realmode/wakeup.lds.S
@@ -57,5 +57,8 @@ SECTIONS
                 *(.note*)
         }
 
+        /*
+         * The ASSERT() sink to . is intentional, for binutils 2.14 compatibility:
+         */
         . = ASSERT(_end <= WAKEUP_SIZE, "Wakeup too big!");
 }
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index f5f5886a6b53..326c25477d3d 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -352,14 +352,14 @@ static __init void get_lowmem_redirect(unsigned long *base, unsigned long *size)
 
         for (i = 0; i < ARRAY_SIZE(redir_addrs); i++) {
                 alias.v = uv_read_local_mmr(redir_addrs[i].alias);
-                if (alias.s.base == 0) {
+                if (alias.s.enable && alias.s.base == 0) {
                         *size = (1UL << alias.s.m_alias);
                         redirect.v = uv_read_local_mmr(redir_addrs[i].redirect);
                         *base = (unsigned long)redirect.s.dest_base << DEST_SHIFT;
                         return;
                 }
         }
-        BUG();
+        *base = *size = 0;
 }
 
 enum map_type {map_wb, map_uc};
@@ -619,12 +619,12 @@ void __init uv_system_init(void)
                 uv_cpu_hub_info(cpu)->lowmem_remap_base = lowmem_redir_base;
                 uv_cpu_hub_info(cpu)->lowmem_remap_top = lowmem_redir_size;
                 uv_cpu_hub_info(cpu)->m_val = m_val;
-                uv_cpu_hub_info(cpu)->n_val = m_val;
+                uv_cpu_hub_info(cpu)->n_val = n_val;
                 uv_cpu_hub_info(cpu)->numa_blade_id = blade;
                 uv_cpu_hub_info(cpu)->blade_processor_id = lcpu;
                 uv_cpu_hub_info(cpu)->pnode = pnode;
                 uv_cpu_hub_info(cpu)->pnode_mask = pnode_mask;
-                uv_cpu_hub_info(cpu)->gpa_mask = (1 << (m_val + n_val)) - 1;
+                uv_cpu_hub_info(cpu)->gpa_mask = (1UL << (m_val + n_val)) - 1;
                 uv_cpu_hub_info(cpu)->gnode_upper = gnode_upper;
                 uv_cpu_hub_info(cpu)->gnode_extra = gnode_extra;
                 uv_cpu_hub_info(cpu)->global_mmr_base = mmr_base;
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index b1598a9436d0..721a77ca8115 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1214,7 +1214,8 @@ static int __cpuinit mce_cap_init(void)
         rdmsrl(MSR_IA32_MCG_CAP, cap);
 
         b = cap & MCG_BANKCNT_MASK;
-        printk(KERN_INFO "mce: CPU supports %d MCE banks\n", b);
+        if (!banks)
+                printk(KERN_INFO "mce: CPU supports %d MCE banks\n", b);
 
         if (b > MAX_NR_BANKS) {
                 printk(KERN_WARNING
diff --git a/arch/x86/kernel/crash_dump_32.c b/arch/x86/kernel/crash_dump_32.c
index f7cdb3b457aa..cd97ce18c29d 100644
--- a/arch/x86/kernel/crash_dump_32.c
+++ b/arch/x86/kernel/crash_dump_32.c
@@ -16,6 +16,22 @@ static void *kdump_buf_page;
 /* Stores the physical address of elf header of crash image. */
 unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX;
 
+static inline bool is_crashed_pfn_valid(unsigned long pfn)
+{
+#ifndef CONFIG_X86_PAE
+        /*
+         * non-PAE kdump kernel executed from a PAE one will crop high pte
+         * bits and poke unwanted space counting again from address 0, we
+         * don't want that. pte must fit into unsigned long. In fact the
+         * test checks high 12 bits for being zero (pfn will be shifted left
+         * by PAGE_SHIFT).
+         */
+        return pte_pfn(pfn_pte(pfn, __pgprot(0))) == pfn;
+#else
+        return true;
+#endif
+}
+
 /**
  * copy_oldmem_page - copy one page from "oldmem"
  * @pfn: page frame number to be copied
@@ -41,6 +57,9 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
         if (!csize)
                 return 0;
 
+        if (!is_crashed_pfn_valid(pfn))
+                return -EFAULT;
+
         vaddr = kmap_atomic_pfn(pfn, KM_PTE0);
 
         if (!userbuf) {
diff --git a/arch/x86/kernel/efi.c b/arch/x86/kernel/efi.c
index ad5bd988fb79..cdcfb122f256 100644
--- a/arch/x86/kernel/efi.c
+++ b/arch/x86/kernel/efi.c
@@ -454,8 +454,10 @@ void __init efi_init(void)
         if (add_efi_memmap)
                 do_add_efi_memmap();
 
+#ifdef CONFIG_X86_32
         x86_platform.get_wallclock = efi_get_time;
         x86_platform.set_wallclock = efi_set_rtc_mmss;
+#endif
 
         /* Setup for EFI runtime service */
         reboot_type = BOOT_EFI;
diff --git a/arch/x86/kernel/tlb_uv.c b/arch/x86/kernel/tlb_uv.c
index 503c1f2e8835..1740c85e24bb 100644
--- a/arch/x86/kernel/tlb_uv.c
+++ b/arch/x86/kernel/tlb_uv.c
@@ -23,8 +23,6 @@
 static struct bau_control       **uv_bau_table_bases __read_mostly;
 static int                      uv_bau_retry_limit __read_mostly;
 
-/* position of pnode (which is nasid>>1): */
-static int                      uv_nshift __read_mostly;
 /* base pnode in this partition */
 static int                      uv_partition_base_pnode __read_mostly;
 
@@ -723,7 +721,7 @@ uv_activation_descriptor_init(int node, int pnode)
         BUG_ON(!adp);
 
         pa = uv_gpa(adp); /* need the real nasid*/
-        n = pa >> uv_nshift;
+        n = uv_gpa_to_pnode(pa);
         m = pa & uv_mmask;
 
         uv_write_global_mmr64(pnode, UVH_LB_BAU_SB_DESCRIPTOR_BASE,
@@ -778,7 +776,7 @@ uv_payload_queue_init(int node, int pnode, struct bau_control *bau_tablesp)
          * need the pnode of where the memory was really allocated
          */
         pa = uv_gpa(pqp);
-        pn = pa >> uv_nshift;
+        pn = uv_gpa_to_pnode(pa);
         uv_write_global_mmr64(pnode,
                               UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST,
                               ((unsigned long)pn << UV_PAYLOADQ_PNODE_SHIFT) |
@@ -843,8 +841,7 @@ static int __init uv_bau_init(void)
                                        GFP_KERNEL, cpu_to_node(cur_cpu));
 
         uv_bau_retry_limit = 1;
-        uv_nshift = uv_hub_info->n_val;
-        uv_mmask = (1UL << uv_hub_info->n_val) - 1;
+        uv_mmask = (1UL << uv_hub_info->m_val) - 1;
         nblades = uv_num_possible_blades();
 
         uv_bau_table_bases = (struct bau_control **)
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index 92929fb3f9fa..3c68fe2d46cf 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -305,6 +305,9 @@ SECTIONS
 
 
 #ifdef CONFIG_X86_32
+/*
+ * The ASSERT() sink to . is intentional, for binutils 2.14 compatibility:
+ */
 . = ASSERT((_end - LOAD_OFFSET <= KERNEL_IMAGE_SIZE),
            "kernel image bigger than KERNEL_IMAGE_SIZE");
 #else
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 3439616d69f1..23a4d80fb39e 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1075,6 +1075,8 @@ asmlinkage void __init xen_start_kernel(void)
          * Set up some pagetable state before starting to set any ptes.
          */
 
+        xen_init_mmu_ops();
+
         /* Prevent unwanted bits from being set in PTEs. */
         __supported_pte_mask &= ~_PAGE_GLOBAL;
         if (!xen_initial_domain())
@@ -1099,7 +1101,6 @@ asmlinkage void __init xen_start_kernel(void)
          */
         xen_setup_stackprotector();
 
-        xen_init_mmu_ops();
         xen_init_irq_ops();
         xen_init_cpuid_mask();
 
diff --git a/block/blk-core.c b/block/blk-core.c
index ac0fa10f8fa5..71da5111120c 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1161,7 +1161,7 @@ static int __make_request(struct request_queue *q, struct bio *bio)
         const unsigned int ff = bio->bi_rw & REQ_FAILFAST_MASK;
         int rw_flags;
 
-        if (bio_rw_flagged(bio, BIO_RW_BARRIER) && bio_has_data(bio) &&
+        if (bio_rw_flagged(bio, BIO_RW_BARRIER) &&
             (q->next_ordered == QUEUE_ORDERED_NONE)) {
                 bio_endio(bio, -EOPNOTSUPP);
                 return 0;
diff --git a/crypto/async_tx/async_pq.c b/crypto/async_tx/async_pq.c
index b88db6d1dc65..6b5cc4fba59f 100644
--- a/crypto/async_tx/async_pq.c
+++ b/crypto/async_tx/async_pq.c
@@ -26,14 +26,10 @@
 #include <linux/async_tx.h>
 
 /**
- * scribble - space to hold throwaway P buffer for synchronous gen_syndrome
+ * pq_scribble_page - space to hold throwaway P or Q buffer for
+ * synchronous gen_syndrome
  */
-static struct page *scribble;
-
-static bool is_raid6_zero_block(struct page *p)
-{
-        return p == (void *) raid6_empty_zero_page;
-}
+static struct page *pq_scribble_page;
 
 /* the struct page *blocks[] parameter passed to async_gen_syndrome()
  * and async_syndrome_val() contains the 'P' destination address at
@@ -83,7 +79,7 @@ do_async_gen_syndrome(struct dma_chan *chan, struct page **blocks,
          * sources and update the coefficients accordingly
          */
         for (i = 0, idx = 0; i < src_cnt; i++) {
-                if (is_raid6_zero_block(blocks[i]))
+                if (blocks[i] == NULL)
                         continue;
                 dma_src[idx] = dma_map_page(dma->dev, blocks[i], offset, len,
                                             DMA_TO_DEVICE);
@@ -160,9 +156,9 @@ do_sync_gen_syndrome(struct page **blocks, unsigned int offset, int disks,
                 srcs = (void **) blocks;
 
         for (i = 0; i < disks; i++) {
-                if (is_raid6_zero_block(blocks[i])) {
+                if (blocks[i] == NULL) {
                         BUG_ON(i > disks - 3); /* P or Q can't be zero */
-                        srcs[i] = blocks[i];
+                        srcs[i] = (void*)raid6_empty_zero_page;
                 } else
                         srcs[i] = page_address(blocks[i]) + offset;
         }
@@ -186,10 +182,14 @@ do_sync_gen_syndrome(struct page **blocks, unsigned int offset, int disks,
  * blocks[disks-1] to NULL.  When P or Q is omitted 'len' must be <=
  * PAGE_SIZE as a temporary buffer of this size is used in the
  * synchronous path.  'disks' always accounts for both destination
- * buffers.
+ * buffers.  If any source buffers (blocks[i] where i < disks - 2) are
+ * set to NULL those buffers will be replaced with the raid6_zero_page
+ * in the synchronous path and omitted in the hardware-asynchronous
+ * path.
  *
  * 'blocks' note: if submit->scribble is NULL then the contents of
- * 'blocks' may be overridden
+ * 'blocks' may be overwritten to perform address conversions
+ * (dma_map_page() or page_address()).
  */
 struct dma_async_tx_descriptor *
 async_gen_syndrome(struct page **blocks, unsigned int offset, int disks,
@@ -227,11 +227,11 @@ async_gen_syndrome(struct page **blocks, unsigned int offset, int disks,
         async_tx_quiesce(&submit->depend_tx);
 
         if (!P(blocks, disks)) {
-                P(blocks, disks) = scribble;
+                P(blocks, disks) = pq_scribble_page;
                 BUG_ON(len + offset > PAGE_SIZE);
         }
         if (!Q(blocks, disks)) {
-                Q(blocks, disks) = scribble;
+                Q(blocks, disks) = pq_scribble_page;
                 BUG_ON(len + offset > PAGE_SIZE);
         }
         do_sync_gen_syndrome(blocks, offset, disks, len, submit);
@@ -265,8 +265,10 @@ async_syndrome_val(struct page **blocks, unsigned int offset, int disks,
                                                       len);
         struct dma_device *device = chan ? chan->device : NULL;
         struct dma_async_tx_descriptor *tx;
+        unsigned char coefs[disks-2];
         enum dma_ctrl_flags dma_flags = submit->cb_fn ? DMA_PREP_INTERRUPT : 0;
         dma_addr_t *dma_src = NULL;
+        int src_cnt = 0;
 
         BUG_ON(disks < 4);
 
@@ -285,22 +287,32 @@ async_syndrome_val(struct page **blocks, unsigned int offset, int disks,
                          __func__, disks, len);
                 if (!P(blocks, disks))
                         dma_flags |= DMA_PREP_PQ_DISABLE_P;
+                else
+                        pq[0] = dma_map_page(dev, P(blocks, disks),
+                                             offset, len,
+                                             DMA_TO_DEVICE);
                 if (!Q(blocks, disks))
                         dma_flags |= DMA_PREP_PQ_DISABLE_Q;
+                else
+                        pq[1] = dma_map_page(dev, Q(blocks, disks),
+                                             offset, len,
+                                             DMA_TO_DEVICE);
+
                 if (submit->flags & ASYNC_TX_FENCE)
                         dma_flags |= DMA_PREP_FENCE;
-                for (i = 0; i < disks; i++)
+                for (i = 0; i < disks-2; i++)
                         if (likely(blocks[i])) {
-                                BUG_ON(is_raid6_zero_block(blocks[i]));
-                                dma_src[i] = dma_map_page(dev, blocks[i],
-                                                          offset, len,
-                                                          DMA_TO_DEVICE);
+                                dma_src[src_cnt] = dma_map_page(dev, blocks[i],
+                                                                offset, len,
+                                                                DMA_TO_DEVICE);
+                                coefs[src_cnt] = raid6_gfexp[i];
+                                src_cnt++;
                         }
 
                 for (;;) {
                         tx = device->device_prep_dma_pq_val(chan, pq, dma_src,
-                                                            disks - 2,
-                                                            raid6_gfexp,
+                                                            src_cnt,
+                                                            coefs,
                                                             len, pqres,
                                                             dma_flags);
                         if (likely(tx))
@@ -373,9 +385,9 @@ EXPORT_SYMBOL_GPL(async_syndrome_val);
 
 static int __init async_pq_init(void)
 {
-        scribble = alloc_page(GFP_KERNEL);
+        pq_scribble_page = alloc_page(GFP_KERNEL);
 
-        if (scribble)
+        if (pq_scribble_page)
                 return 0;
 
         pr_err("%s: failed to allocate required spare page\n", __func__);
@@ -385,7 +397,7 @@ static int __init async_pq_init(void)
 
 static void __exit async_pq_exit(void)
 {
-        put_page(scribble);
+        put_page(pq_scribble_page);
 }
 
 module_init(async_pq_init);
diff --git a/crypto/async_tx/async_raid6_recov.c b/crypto/async_tx/async_raid6_recov.c
index 6d73dde4786d..943f2abac9b4 100644
--- a/crypto/async_tx/async_raid6_recov.c
+++ b/crypto/async_tx/async_raid6_recov.c
@@ -131,8 +131,8 @@ async_mult(struct page *dest, struct page *src, u8 coef, size_t len,
 }
 
 static struct dma_async_tx_descriptor *
-__2data_recov_4(size_t bytes, int faila, int failb, struct page **blocks,
-              struct async_submit_ctl *submit)
+__2data_recov_4(int disks, size_t bytes, int faila, int failb,
+                struct page **blocks, struct async_submit_ctl *submit)
 {
         struct dma_async_tx_descriptor *tx = NULL;
         struct page *p, *q, *a, *b;
@@ -143,8 +143,8 @@ __2data_recov_4(size_t bytes, int faila, int failb, struct page **blocks,
         void *cb_param = submit->cb_param;
         void *scribble = submit->scribble;
 
-        p = blocks[4-2];
-        q = blocks[4-1];
+        p = blocks[disks-2];
+        q = blocks[disks-1];
 
         a = blocks[faila];
         b = blocks[failb];
@@ -170,8 +170,8 @@ __2data_recov_4(size_t bytes, int faila, int failb, struct page **blocks,
 }
 
 static struct dma_async_tx_descriptor *
-__2data_recov_5(size_t bytes, int faila, int failb, struct page **blocks,
-              struct async_submit_ctl *submit)
+__2data_recov_5(int disks, size_t bytes, int faila, int failb,
+                struct page **blocks, struct async_submit_ctl *submit)
 {
         struct dma_async_tx_descriptor *tx = NULL;
         struct page *p, *q, *g, *dp, *dq;
@@ -181,21 +181,22 @@ __2data_recov_5(size_t bytes, int faila, int failb, struct page **blocks,
         dma_async_tx_callback cb_fn = submit->cb_fn;
         void *cb_param = submit->cb_param;
         void *scribble = submit->scribble;
-        int uninitialized_var(good);
-        int i;
+        int good_srcs, good, i;
 
-        for (i = 0; i < 3; i++) {
+        good_srcs = 0;
+        good = -1;
+        for (i = 0; i < disks-2; i++) {
+                if (blocks[i] == NULL)
+                        continue;
                 if (i == faila || i == failb)
                         continue;
-                else {
-                        good = i;
-                        break;
-                }
+                good = i;
+                good_srcs++;
         }
-        BUG_ON(i >= 3);
+        BUG_ON(good_srcs > 1);
 
-        p = blocks[5-2];
-        q = blocks[5-1];
+        p = blocks[disks-2];
+        q = blocks[disks-1];
         g = blocks[good];
 
         /* Compute syndrome with zero for the missing data pages
@@ -263,10 +264,10 @@ __2data_recov_n(int disks, size_t bytes, int faila, int failb,
          * delta p and delta q
          */
         dp = blocks[faila];
-        blocks[faila] = (void *)raid6_empty_zero_page;
+        blocks[faila] = NULL;
         blocks[disks-2] = dp;
         dq = blocks[failb];
-        blocks[failb] = (void *)raid6_empty_zero_page;
+        blocks[failb] = NULL;
         blocks[disks-1] = dq;
 
         init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble);
@@ -323,6 +324,8 @@ struct dma_async_tx_descriptor *
 async_raid6_2data_recov(int disks, size_t bytes, int faila, int failb,
                         struct page **blocks, struct async_submit_ctl *submit)
 {
+        int non_zero_srcs, i;
+
         BUG_ON(faila == failb);
         if (failb < faila)
                 swap(faila, failb);
@@ -334,11 +337,13 @@ async_raid6_2data_recov(int disks, size_t bytes, int faila, int failb,
          */
         if (!submit->scribble) {
                 void **ptrs = (void **) blocks;
-                int i;
 
                 async_tx_quiesce(&submit->depend_tx);
                 for (i = 0; i < disks; i++)
-                        ptrs[i] = page_address(blocks[i]);
+                        if (blocks[i] == NULL)
+                                ptrs[i] = (void *) raid6_empty_zero_page;
+                        else
+                                ptrs[i] = page_address(blocks[i]);
 
                 raid6_2data_recov(disks, bytes, faila, failb, ptrs);
 
@@ -347,19 +352,30 @@ async_raid6_2data_recov(int disks, size_t bytes, int faila, int failb,
                 return NULL;
         }
 
-        switch (disks) {
-        case 4:
+        non_zero_srcs = 0;
+        for (i = 0; i < disks-2 && non_zero_srcs < 4; i++)
+                if (blocks[i])
+                        non_zero_srcs++;
+        switch (non_zero_srcs) {
+        case 0:
+        case 1:
+                /* There must be at least 2 sources - the failed devices. */
+                BUG();
+
+        case 2:
                 /* dma devices do not uniformly understand a zero source pq
                  * operation (in contrast to the synchronous case), so
-                 * explicitly handle the 4 disk special case
+                 * explicitly handle the special case of a 4 disk array with
+                 * both data disks missing.
                  */
-                return __2data_recov_4(bytes, faila, failb, blocks, submit);
-        case 5:
+                return __2data_recov_4(disks, bytes, faila, failb, blocks, submit);
+        case 3:
                 /* dma devices do not uniformly understand a single
                  * source pq operation (in contrast to the synchronous
-                 * case), so explicitly handle the 5 disk special case
+                 * case), so explicitly handle the special case of a 5 disk
+                 * array with 2 of 3 data disks missing.
                  */
-                return __2data_recov_5(bytes, faila, failb, blocks, submit);
+                return __2data_recov_5(disks, bytes, faila, failb, blocks, submit);
         default:
                 return __2data_recov_n(disks, bytes, faila, failb, blocks, submit);
         }
@@ -385,6 +401,7 @@ async_raid6_datap_recov(int disks, size_t bytes, int faila,
         dma_async_tx_callback cb_fn = submit->cb_fn;
         void *cb_param = submit->cb_param;
         void *scribble = submit->scribble;
+        int good_srcs, good, i;
         struct page *srcs[2];
 
         pr_debug("%s: disks: %d len: %zu\n", __func__, disks, bytes);
@@ -394,11 +411,13 @@ async_raid6_datap_recov(int disks, size_t bytes, int faila,
          */
         if (!scribble) {
                 void **ptrs = (void **) blocks;
-                int i;
 
                 async_tx_quiesce(&submit->depend_tx);
                 for (i = 0; i < disks; i++)
-                        ptrs[i] = page_address(blocks[i]);
+                        if (blocks[i] == NULL)
+                                ptrs[i] = (void*)raid6_empty_zero_page;
+                        else
+                                ptrs[i] = page_address(blocks[i]);
 
                 raid6_datap_recov(disks, bytes, faila, ptrs);
 
@@ -407,6 +426,20 @@ async_raid6_datap_recov(int disks, size_t bytes, int faila,
                 return NULL;
         }
 
+        good_srcs = 0;
+        good = -1;
+        for (i = 0; i < disks-2; i++) {
+                if (i == faila)
+                        continue;
+                if (blocks[i]) {
+                        good = i;
+                        good_srcs++;
+                        if (good_srcs > 1)
+                                break;
+                }
+        }
+        BUG_ON(good_srcs == 0);
+
         p = blocks[disks-2];
         q = blocks[disks-1];
 
@@ -414,14 +447,13 @@ async_raid6_datap_recov(int disks, size_t bytes, int faila,
          * Use the dead data page as temporary storage for delta q
          */
         dq = blocks[faila];
-        blocks[faila] = (void *)raid6_empty_zero_page;
+        blocks[faila] = NULL;
         blocks[disks-1] = dq;
 
-        /* in the 4 disk case we only need to perform a single source
-         * multiplication
+        /* in the 4-disk case we only need to perform a single source
+         * multiplication with the one good data block.
          */
-        if (disks == 4) {
-                int good = faila == 0 ? 1 : 0;
+        if (good_srcs == 1) {
                 struct page *g = blocks[good];
 
                 init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL,
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c
index b459a9034aac..79182dcb91b7 100644
--- a/crypto/async_tx/async_xor.c
+++ b/crypto/async_tx/async_xor.c
@@ -44,20 +44,23 @@ do_async_xor(struct dma_chan *chan, struct page *dest, struct page **src_list,
         void *cb_param_orig = submit->cb_param;
         enum async_tx_flags flags_orig = submit->flags;
         enum dma_ctrl_flags dma_flags;
-        int xor_src_cnt;
+        int xor_src_cnt = 0;
         dma_addr_t dma_dest;
 
         /* map the dest bidrectional in case it is re-used as a source */
         dma_dest = dma_map_page(dma->dev, dest, offset, len, DMA_BIDIRECTIONAL);
         for (i = 0; i < src_cnt; i++) {
                 /* only map the dest once */
+                if (!src_list[i])
+                        continue;
                 if (unlikely(src_list[i] == dest)) {
-                        dma_src[i] = dma_dest;
+                        dma_src[xor_src_cnt++] = dma_dest;
                         continue;
                 }
-                dma_src[i] = dma_map_page(dma->dev, src_list[i], offset,
-                                          len, DMA_TO_DEVICE);
+                dma_src[xor_src_cnt++] = dma_map_page(dma->dev, src_list[i], offset,
+                                                      len, DMA_TO_DEVICE);
         }
+        src_cnt = xor_src_cnt;
 
         while (src_cnt) {
                 submit->flags = flags_orig;
@@ -123,7 +126,7 @@ do_sync_xor(struct page *dest, struct page **src_list, unsigned int offset,
             int src_cnt, size_t len, struct async_submit_ctl *submit)
 {
         int i;
-        int xor_src_cnt;
+        int xor_src_cnt = 0;
         int src_off = 0;
         void *dest_buf;
         void **srcs;
@@ -135,8 +138,9 @@ do_sync_xor(struct page *dest, struct page **src_list, unsigned int offset,
 
         /* convert to buffer pointers */
         for (i = 0; i < src_cnt; i++)
-                srcs[i] = page_address(src_list[i]) + offset;
-
+                if (src_list[i])
+                        srcs[xor_src_cnt++] = page_address(src_list[i]) + offset;
+        src_cnt = xor_src_cnt;
         /* set destination address */
         dest_buf = page_address(dest) + offset;
 
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 973bf2ad4e0d..63c143e54a57 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -689,15 +689,19 @@ int bus_add_driver(struct device_driver *drv)
                 printk(KERN_ERR "%s: driver_add_attrs(%s) failed\n",
                         __func__, drv->name);
         }
-        error = add_bind_files(drv);
-        if (error) {
-                /* Ditto */
-                printk(KERN_ERR "%s: add_bind_files(%s) failed\n",
-                        __func__, drv->name);
+
+        if (!drv->suppress_bind_attrs) {
+                error = add_bind_files(drv);
+                if (error) {
+                        /* Ditto */
+                        printk(KERN_ERR "%s: add_bind_files(%s) failed\n",
+                                __func__, drv->name);
+                }
         }
 
         kobject_uevent(&priv->kobj, KOBJ_ADD);
         return 0;
+
 out_unregister:
         kfree(drv->p);
         drv->p = NULL;
@@ -720,7 +724,8 @@ void bus_remove_driver(struct device_driver *drv)
         if (!drv->bus)
                 return;
 
-        remove_bind_files(drv);
+        if (!drv->suppress_bind_attrs)
+                remove_bind_files(drv);
         driver_remove_attrs(drv->bus, drv);
         driver_remove_file(drv, &driver_attr_uevent);
         klist_remove(&drv->p->knode_bus);
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index ed2ebd3c287d..f367885a7646 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -236,7 +236,7 @@ int driver_register(struct device_driver *drv)
                 put_driver(other);
                 printk(KERN_ERR "Error: Driver '%s' is already registered, "
                         "aborting...\n", drv->name);
-                return -EEXIST;
+                return -EBUSY;
         }
 
         ret = bus_add_driver(drv);
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index ed156a13aa40..4fa954b07ac4 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -521,11 +521,15 @@ int __init_or_module platform_driver_probe(struct platform_driver *drv,
 {
         int retval, code;
 
+        /* make sure driver won't have bind/unbind attributes */
+        drv->driver.suppress_bind_attrs = true;
+
         /* temporary section violation during probe() */
         drv->probe = probe;
         retval = code = platform_driver_register(drv);
 
-        /* Fixup that section violation, being paranoid about code scanning
+        /*
+         * Fixup that section violation, being paranoid about code scanning
          * the list of drivers in order to probe new devices.  Check to see
          * if the probe was successful, and make sure any forced probes of
          * new devices fail.
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index edda9ea7c626..bd112c8c7bcd 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -949,7 +949,7 @@ static int loop_clr_fd(struct loop_device *lo, struct block_device *bdev)
         lo->lo_state = Lo_unbound;
         /* This is safe: open() is still holding a reference. */
         module_put(THIS_MODULE);
-        if (max_part > 0)
+        if (max_part > 0 && bdev)
                 ioctl_by_bdev(bdev, BLKRRPART, 0);
         mutex_unlock(&lo->lo_ctl_mutex);
         /*
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 08a6f50ae791..6aad99ec4e0f 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -323,7 +323,7 @@ config SPECIALIX
 
 config SX
         tristate "Specialix SX (and SI) card support"
-        depends on SERIAL_NONSTANDARD && (PCI || EISA || ISA)
+        depends on SERIAL_NONSTANDARD && (PCI || EISA || ISA) && BROKEN
         help
           This is a driver for the SX and SI multiport serial cards.
           Please read the file <file:Documentation/serial/sx.txt> for details.
@@ -334,7 +334,7 @@ config SX
 
 config RIO
         tristate "Specialix RIO system support"
-        depends on SERIAL_NONSTANDARD
+        depends on SERIAL_NONSTANDARD && BROKEN
         help
           This is a driver for the Specialix RIO, a smart serial card which
           drives an outboard box that can support up to 128 ports.  Product
@@ -395,7 +395,7 @@ config NOZOMI
 
 config A2232
         tristate "Commodore A2232 serial support (EXPERIMENTAL)"
-        depends on EXPERIMENTAL && ZORRO && BROKEN_ON_SMP
+        depends on EXPERIMENTAL && ZORRO && BROKEN
         ---help---
           This option supports the 2232 7-port serial card shipped with the
           Amiga 2000 and other Zorro-bus machines, dating from 1989.  At
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index ad41f19b8e3f..12fdd3987a36 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -76,8 +76,11 @@ static void cpuidle_idle_call(void)
 #endif
         /* ask the governor for the next state */
         next_state = cpuidle_curr_governor->select(dev);
-        if (need_resched())
+        if (need_resched()) {
+                local_irq_enable();
                 return;
+        }
+
         target_state = &dev->states[next_state];
 
         /* enter the state and update stats */
diff --git a/drivers/edac/i5000_edac.c b/drivers/edac/i5000_edac.c
index d335086f4a26..77a9579d7167 100644
--- a/drivers/edac/i5000_edac.c
+++ b/drivers/edac/i5000_edac.c
@@ -1173,7 +1173,7 @@ static void i5000_get_mc_regs(struct mem_ctl_info *mci)
                         pci_read_config_word(pvt->branch_1, where,
                                         &pvt->b1_mtr[slot_row]);
                         debugf2("MTR%d where=0x%x B1 value=0x%x\n", slot_row,
-                                where, pvt->b0_mtr[slot_row]);
+                                where, pvt->b1_mtr[slot_row]);
                 } else {
                         pvt->b1_mtr[slot_row] = 0;
                 }
@@ -1232,7 +1232,7 @@ static int i5000_init_csrows(struct mem_ctl_info *mci)
         struct csrow_info *p_csrow;
         int empty, channel_count;
         int max_csrows;
-        int mtr;
+        int mtr, mtr1;
         int csrow_megs;
         int channel;
         int csrow;
@@ -1251,9 +1251,10 @@ static int i5000_init_csrows(struct mem_ctl_info *mci)
 
                 /* use branch 0 for the basis */
                 mtr = pvt->b0_mtr[csrow >> 1];
+                mtr1 = pvt->b1_mtr[csrow >> 1];
 
                 /* if no DIMMS on this row, continue */
-                if (!MTR_DIMMS_PRESENT(mtr))
+                if (!MTR_DIMMS_PRESENT(mtr) && !MTR_DIMMS_PRESENT(mtr1))
                         continue;
 
                 /* FAKE OUT VALUES, FIXME */
diff --git a/drivers/edac/i5400_edac.c b/drivers/edac/i5400_edac.c
index b08b6d8e2dc7..f99d10655ed4 100644
--- a/drivers/edac/i5400_edac.c
+++ b/drivers/edac/i5400_edac.c
@@ -46,9 +46,10 @@
 /* Limits for i5400 */
 #define NUM_MTRS_PER_BRANCH     4
 #define CHANNELS_PER_BRANCH     2
+#define MAX_DIMMS_PER_CHANNEL   NUM_MTRS_PER_BRANCH
 #define MAX_CHANNELS            4
-#define MAX_DIMMS               (MAX_CHANNELS * 4)      /* Up to 4 DIMM's per channel */
-#define MAX_CSROWS              (MAX_DIMMS * 2)         /* max possible csrows per channel */
+/* max possible csrows per channel */
+#define MAX_CSROWS              (MAX_DIMMS_PER_CHANNEL)
 
 /* Device 16,
  * Function 0: System Address
@@ -331,7 +332,6 @@ static const struct i5400_dev_info i5400_devs[] = {
 
 struct i5400_dimm_info {
         int megabytes;          /* size, 0 means not present  */
-        int dual_rank;
 };
 
 /* driver private data structure */
@@ -849,11 +849,9 @@ static int determine_mtr(struct i5400_pvt *pvt, int csrow, int channel)
         int n;
 
         /* There is one MTR for each slot pair of FB-DIMMs,
-           Each slot may have one or two ranks (2 csrows),
            Each slot pair may be at branch 0 or branch 1.
-           So, csrow should be divided by eight
          */
-        n = csrow >> 3;
+        n = csrow;
 
         if (n >= NUM_MTRS_PER_BRANCH) {
                 debugf0("ERROR: trying to access an invalid csrow: %d\n",
@@ -905,25 +903,22 @@ static void handle_channel(struct i5400_pvt *pvt, int csrow, int channel,
                 amb_present_reg = determine_amb_present_reg(pvt, channel);
 
                 /* Determine if there is a DIMM present in this DIMM slot */
-                if (amb_present_reg & (1 << (csrow >> 1))) {
-                        dinfo->dual_rank = MTR_DIMM_RANK(mtr);
-
-                        if (!((dinfo->dual_rank == 0) &&
-                                ((csrow & 0x1) == 0x1))) {
-                                /* Start with the number of bits for a Bank
-                                 * on the DRAM */
-                                addrBits = MTR_DRAM_BANKS_ADDR_BITS(mtr);
-                                /* Add thenumber of ROW bits */
-                                addrBits += MTR_DIMM_ROWS_ADDR_BITS(mtr);
-                                /* add the number of COLUMN bits */
-                                addrBits += MTR_DIMM_COLS_ADDR_BITS(mtr);
-
-                                addrBits += 6;  /* add 64 bits per DIMM */
-                                addrBits -= 20; /* divide by 2^^20 */
-                                addrBits -= 3;  /* 8 bits per bytes */
-
-                                dinfo->megabytes = 1 << addrBits;
-                        }
+                if (amb_present_reg & (1 << csrow)) {
+                        /* Start with the number of bits for a Bank
+                         * on the DRAM */
+                        addrBits = MTR_DRAM_BANKS_ADDR_BITS(mtr);
+                        /* Add thenumber of ROW bits */
+                        addrBits += MTR_DIMM_ROWS_ADDR_BITS(mtr);
+                        /* add the number of COLUMN bits */
+                        addrBits += MTR_DIMM_COLS_ADDR_BITS(mtr);
+                        /* add the number of RANK bits */
+                        addrBits += MTR_DIMM_RANK(mtr);
+
+                        addrBits += 6;  /* add 64 bits per DIMM */
+                        addrBits -= 20; /* divide by 2^^20 */
+                        addrBits -= 3;  /* 8 bits per bytes */
+
+                        dinfo->megabytes = 1 << addrBits;
                 }
         }
 }
@@ -951,12 +946,12 @@ static void calculate_dimm_size(struct i5400_pvt *pvt)
                 return;
         }
 
-        /* Scan all the actual CSROWS (which is # of DIMMS * 2)
+        /* Scan all the actual CSROWS
          * and calculate the information for each DIMM
          * Start with the highest csrow first, to display it first
          * and work toward the 0th csrow
          */
-        max_csrows = pvt->maxdimmperch * 2;
+        max_csrows = pvt->maxdimmperch;
         for (csrow = max_csrows - 1; csrow >= 0; csrow--) {
 
                 /* on an odd csrow, first output a 'boundary' marker,
@@ -1064,7 +1059,7 @@ static void i5400_get_mc_regs(struct mem_ctl_info *mci)
 
         /* Get the set of MTR[0-3] regs by each branch */
         for (slot_row = 0; slot_row < NUM_MTRS_PER_BRANCH; slot_row++) {
-                int where = MTR0 + (slot_row * sizeof(u32));
+                int where = MTR0 + (slot_row * sizeof(u16));
 
                 /* Branch 0 set of MTR registers */
                 pci_read_config_word(pvt->branch_0, where,
@@ -1146,7 +1141,7 @@ static int i5400_init_csrows(struct mem_ctl_info *mci)
         pvt = mci->pvt_info;
 
         channel_count = pvt->maxch;
-        max_csrows = pvt->maxdimmperch * 2;
+        max_csrows = pvt->maxdimmperch;
 
         empty = 1;              /* Assume NO memory */
 
@@ -1215,28 +1210,6 @@ static void i5400_enable_error_reporting(struct mem_ctl_info *mci)
 }
 
 /*
- * i5400_get_dimm_and_channel_counts(pdev, &num_csrows, &num_channels)
- *
- *      ask the device how many channels are present and how many CSROWS
- *       as well
- */
-static void i5400_get_dimm_and_channel_counts(struct pci_dev *pdev,
-                                        int *num_dimms_per_channel,
-                                        int *num_channels)
-{
-        u8 value;
-
-        /* Need to retrieve just how many channels and dimms per channel are
-         * supported on this memory controller
-         */
-        pci_read_config_byte(pdev, MAXDIMMPERCH, &value);
-        *num_dimms_per_channel = (int)value * 2;
-
-        pci_read_config_byte(pdev, MAXCH, &value);
-        *num_channels = (int)value;
-}
-
-/*
  *      i5400_probe1    Probe for ONE instance of device to see if it is
  *                      present.
  *      return:
@@ -1263,22 +1236,16 @@ static int i5400_probe1(struct pci_dev *pdev, int dev_idx)
         if (PCI_FUNC(pdev->devfn) != 0)
                 return -ENODEV;
 
-        /* Ask the devices for the number of CSROWS and CHANNELS so
-         * that we can calculate the memory resources, etc
-         *
-         * The Chipset will report what it can handle which will be greater
-         * or equal to what the motherboard manufacturer will implement.
-         *
-         * As we don't have a motherboard identification routine to determine
+        /* As we don't have a motherboard identification routine to determine
          * actual number of slots/dimms per channel, we thus utilize the
          * resource as specified by the chipset. Thus, we might have
          * have more DIMMs per channel than actually on the mobo, but this
          * allows the driver to support upto the chipset max, without
          * some fancy mobo determination.
          */
-        i5400_get_dimm_and_channel_counts(pdev, &num_dimms_per_channel,
-                                        &num_channels);
-        num_csrows = num_dimms_per_channel * 2;
+        num_dimms_per_channel = MAX_DIMMS_PER_CHANNEL;
+        num_channels = MAX_CHANNELS;
+        num_csrows = num_dimms_per_channel;
 
         debugf0("MC: %s(): Number of - Channels= %d  DIMMS= %d  CSROWS= %d\n",
                 __func__, num_channels, num_dimms_per_channel, num_csrows);
diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index 157f6504f25e..cf27402af97b 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -26,7 +26,9 @@
 #include "mpc85xx_edac.h"
 
 static int edac_dev_idx;
+#ifdef CONFIG_PCI
 static int edac_pci_idx;
+#endif
 static int edac_mc_idx;
 
 static u32 orig_ddr_err_disable;
diff --git a/drivers/gpio/twl4030-gpio.c b/drivers/gpio/twl4030-gpio.c
index afad14792141..49384a7c5492 100644
--- a/drivers/gpio/twl4030-gpio.c
+++ b/drivers/gpio/twl4030-gpio.c
@@ -460,7 +460,8 @@ no_irqs:
         return ret;
 }
 
-static int __devexit gpio_twl4030_remove(struct platform_device *pdev)
+/* Cannot use __devexit as gpio_twl4030_probe() calls us */
+static int gpio_twl4030_remove(struct platform_device *pdev)
 {
         struct twl4030_gpio_platform_data *pdata = pdev->dev.platform_data;
         int status;
@@ -493,7 +494,7 @@ static struct platform_driver gpio_twl4030_driver = {
         .driver.name    = "twl4030_gpio",
         .driver.owner   = THIS_MODULE,
         .probe          = gpio_twl4030_probe,
-        .remove         = __devexit_p(gpio_twl4030_remove),
+        .remove         = gpio_twl4030_remove,
 };
 
 static int __init gpio_twl4030_init(void)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 3c0d2b3aed76..cea665d86dd3 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -626,6 +626,12 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
                 return NULL;
         }
 
+        /* it is incorrect if hsync/vsync width is zero */
+        if (!hsync_pulse_width || !vsync_pulse_width) {
+                DRM_DEBUG_KMS("Incorrect Detailed timing. "
+                                "Wrong Hsync/Vsync pulse width\n");
+                return NULL;
+        }
         mode = drm_mode_create(dev);
         if (!mode)
                 return NULL;
@@ -647,6 +653,15 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
         mode->vsync_end = mode->vsync_start + vsync_pulse_width;
         mode->vtotal = mode->vdisplay + vblank;
 
+        /* perform the basic check for the detailed timing */
+        if (mode->hsync_end > mode->htotal ||
+                mode->vsync_end > mode->vtotal) {
+                drm_mode_destroy(dev, mode);
+                DRM_DEBUG_KMS("Incorrect detailed timing. "
+                                "Sync is beyond the blank.\n");
+                return NULL;
+        }
+
         drm_mode_set_name(mode);
 
         if (pt->misc & DRM_EDID_PT_INTERLACED)
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 23dc9c115fd9..9c924614c418 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -454,22 +454,39 @@ out_free:
 }
 EXPORT_SYMBOL(drm_fb_helper_init_crtc_count);
 
-static void setcolreg(struct drm_crtc *crtc, u16 red, u16 green,
+static int setcolreg(struct drm_crtc *crtc, u16 red, u16 green,
                      u16 blue, u16 regno, struct fb_info *info)
 {
         struct drm_fb_helper *fb_helper = info->par;
         struct drm_framebuffer *fb = fb_helper->fb;
         int pindex;
 
+        if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
+                u32 *palette;
+                u32 value;
+                /* place color in psuedopalette */
+                if (regno > 16)
+                        return -EINVAL;
+                palette = (u32 *)info->pseudo_palette;
+                red >>= (16 - info->var.red.length);
+                green >>= (16 - info->var.green.length);
+                blue >>= (16 - info->var.blue.length);
+                value = (red << info->var.red.offset) |
+                        (green << info->var.green.offset) |
+                        (blue << info->var.blue.offset);
+                palette[regno] = value;
+                return 0;
+        }
+
         pindex = regno;
 
         if (fb->bits_per_pixel == 16) {
                 pindex = regno << 3;
 
                 if (fb->depth == 16 && regno > 63)
-                        return;
+                        return -EINVAL;
                 if (fb->depth == 15 && regno > 31)
-                        return;
+                        return -EINVAL;
 
                 if (fb->depth == 16) {
                         u16 r, g, b;
@@ -493,13 +510,7 @@ static void setcolreg(struct drm_crtc *crtc, u16 red, u16 green,
 
         if (fb->depth != 16)
                 fb_helper->funcs->gamma_set(crtc, red, green, blue, pindex);
-
-        if (regno < 16 && info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
-                ((u32 *) fb->pseudo_palette)[regno] =
-                        (regno << info->var.red.offset) |
-                        (regno << info->var.green.offset) |
-                        (regno << info->var.blue.offset);
-        }
+        return 0;
 }
 
 int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info)
@@ -536,7 +547,9 @@ int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info)
                         if (transp)
                                 htransp = *transp++;
 
-                        setcolreg(crtc, hred, hgreen, hblue, start++, info);
+                        rc = setcolreg(crtc, hred, hgreen, hblue, start++, info);
+                        if (rc)
+                                return rc;
                 }
                 crtc_funcs->load_lut(crtc);
         }
@@ -555,6 +568,7 @@ int drm_fb_helper_setcolreg(unsigned regno,
         struct drm_device *dev = fb_helper->dev;
         struct drm_crtc *crtc;
         int i;
+        int ret;
 
         if (regno > 255)
                 return 1;
@@ -568,8 +582,10 @@ int drm_fb_helper_setcolreg(unsigned regno,
                 if (i == fb_helper->crtc_count)
                         continue;
 
+                ret = setcolreg(crtc, red, green, blue, regno, info);
+                if (ret)
+                        return ret;
 
-                setcolreg(crtc, red, green, blue, regno, info);
                 crtc_funcs->load_lut(crtc);
         }
         return 0;
@@ -928,7 +944,7 @@ void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch,
 {
         info->fix.type = FB_TYPE_PACKED_PIXELS;
         info->fix.visual = depth == 8 ? FB_VISUAL_PSEUDOCOLOR :
-                FB_VISUAL_DIRECTCOLOR;
+                FB_VISUAL_TRUECOLOR;
         info->fix.type_aux = 0;
         info->fix.xpanstep = 1; /* doing it in hw */
         info->fix.ypanstep = 1; /* doing it in hw */
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index b93814c0d3e2..7f436ec075f6 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -89,7 +89,8 @@ static int i915_suspend(struct drm_device *dev, pm_message_t state)
                 pci_set_power_state(dev->pdev, PCI_D3hot);
         }
 
-        dev_priv->suspended = 1;
+        /* Modeset on resume, not lid events */
+        dev_priv->modeset_on_lid = 0;
 
         return 0;
 }
@@ -124,7 +125,7 @@ static int i915_resume(struct drm_device *dev)
                 drm_helper_resume_force_mode(dev);
         }
 
-        dev_priv->suspended = 0;
+        dev_priv->modeset_on_lid = 0;
 
         return ret;
 }
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 6035d3dae851..c5df2234418d 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -274,7 +274,7 @@ typedef struct drm_i915_private {
         struct drm_i915_display_funcs display;
 
         /* Register state */
-        bool suspended;
+        bool modeset_on_lid;
         u8 saveLBB;
         u32 saveDSPACNTR;
         u32 saveDSPBCNTR;
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 98ae3d73577e..808bbe412ba8 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -656,6 +656,15 @@ static int intel_lvds_get_modes(struct drm_connector *connector)
         return 0;
 }
 
+/*
+ * Lid events. Note the use of 'modeset_on_lid':
+ *  - we set it on lid close, and reset it on open
+ *  - we use it as a "only once" bit (ie we ignore
+ *    duplicate events where it was already properly
+ *    set/reset)
+ *  - the suspend/resume paths will also set it to
+ *    zero, since they restore the mode ("lid open").
+ */
 static int intel_lid_notify(struct notifier_block *nb, unsigned long val,
                             void *unused)
 {
@@ -663,13 +672,19 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val,
                 container_of(nb, struct drm_i915_private, lid_notifier);
         struct drm_device *dev = dev_priv->dev;
 
-        if (acpi_lid_open() && !dev_priv->suspended) {
-                mutex_lock(&dev->mode_config.mutex);
-                drm_helper_resume_force_mode(dev);
-                mutex_unlock(&dev->mode_config.mutex);
+        if (!acpi_lid_open()) {
+                dev_priv->modeset_on_lid = 1;
+                return NOTIFY_OK;
         }
 
-        drm_sysfs_hotplug_event(dev_priv->dev);
+        if (!dev_priv->modeset_on_lid)
+                return NOTIFY_OK;
+
+        dev_priv->modeset_on_lid = 0;
+
+        mutex_lock(&dev->mode_config.mutex);
+        drm_helper_resume_force_mode(dev);
+        mutex_unlock(&dev->mode_config.mutex);
 
         return NOTIFY_OK;
 }
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 3d667031de6e..df988142e6b0 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -582,10 +582,9 @@ int radeon_device_init(struct radeon_device *rdev,
         DRM_INFO("register mmio size: %u\n", (unsigned)rdev->rmmio_size);
 
         /* if we have > 1 VGA cards, then disable the radeon VGA resources */
-        r = vga_client_register(rdev->pdev, rdev, NULL, radeon_vga_set_decode);
-        if (r) {
-                return -EINVAL;
-        }
+        /* this will fail for cards that aren't VGA class devices, just
+         * ignore it */
+        vga_client_register(rdev->pdev, rdev, NULL, radeon_vga_set_decode);
 
         r = radeon_init(rdev);
         if (r)
diff --git a/drivers/hwmon/dme1737.c b/drivers/hwmon/dme1737.c
index 2c2cb1ec94c5..27d62574284f 100644
--- a/drivers/hwmon/dme1737.c
+++ b/drivers/hwmon/dme1737.c
@@ -572,7 +572,7 @@ static struct dme1737_data *dme1737_update_device(struct device *dev)
 
         /* Sample register contents every 1 sec */
         if (time_after(jiffies, data->last_update + HZ) || !data->valid) {
-                if (data->type != sch5027) {
+                if (data->type == dme1737) {
                         data->vid = dme1737_read(data, DME1737_REG_VID) &
                                 0x3f;
                 }
@@ -1621,9 +1621,6 @@ static struct attribute *dme1737_misc_attr[] = {
         &sensor_dev_attr_zone1_auto_point1_temp_hyst.dev_attr.attr,
         &sensor_dev_attr_zone2_auto_point1_temp_hyst.dev_attr.attr,
         &sensor_dev_attr_zone3_auto_point1_temp_hyst.dev_attr.attr,
-        /* Misc */
-        &dev_attr_vrm.attr,
-        &dev_attr_cpu0_vid.attr,
         NULL
 };
 
@@ -1631,6 +1628,18 @@ static const struct attribute_group dme1737_misc_group = {
         .attrs = dme1737_misc_attr,
 };
 
+/* The following struct holds VID-related attributes. Their creation
+   depends on the chip type which is determined during module load. */
+static struct attribute *dme1737_vid_attr[] = {
+        &dev_attr_vrm.attr,
+        &dev_attr_cpu0_vid.attr,
+        NULL
+};
+
+static const struct attribute_group dme1737_vid_group = {
+        .attrs = dme1737_vid_attr,
+};
+
 /* The following structs hold the PWM attributes, some of which are optional.
  * Their creation depends on the chip configuration which is determined during
  * module load. */
@@ -1902,6 +1911,9 @@ static void dme1737_remove_files(struct device *dev)
         if (data->type != sch5027) {
                 sysfs_remove_group(&dev->kobj, &dme1737_misc_group);
         }
+        if (data->type == dme1737) {
+                sysfs_remove_group(&dev->kobj, &dme1737_vid_group);
+        }
 
         sysfs_remove_group(&dev->kobj, &dme1737_group);
 
@@ -1933,6 +1945,13 @@ static int dme1737_create_files(struct device *dev)
                 goto exit_remove;
         }
 
+        /* Create VID-related sysfs attributes */
+        if ((data->type == dme1737) &&
+            (err = sysfs_create_group(&dev->kobj,
+                                      &dme1737_vid_group))) {
+                goto exit_remove;
+        }
+
         /* Create fan sysfs attributes */
         for (ix = 0; ix < ARRAY_SIZE(dme1737_fan_group); ix++) {
                 if (data->has_fan & (1 << ix)) {
@@ -2127,7 +2146,7 @@ static int dme1737_init_device(struct device *dev)
         data->pwm_acz[2] = 4;   /* pwm3 -> zone3 */
 
         /* Set VRM */
-        if (data->type != sch5027) {
+        if (data->type == dme1737) {
                 data->vrm = vid_which_vrm();
         }
 
diff --git a/drivers/hwmon/fschmd.c b/drivers/hwmon/fschmd.c
index 2a7a85a6dc36..da1b1f9488af 100644
--- a/drivers/hwmon/fschmd.c
+++ b/drivers/hwmon/fschmd.c
@@ -819,7 +819,7 @@ static int watchdog_release(struct inode *inode, struct file *filp)
 static ssize_t watchdog_write(struct file *filp, const char __user *buf,
         size_t count, loff_t *offset)
 {
-        size_t ret;
+        int ret;
         struct fschmd_data *data = filp->private_data;
 
         if (count) {
diff --git a/drivers/hwmon/hp_accel.c b/drivers/hwmon/hp_accel.c
index 6679854c85b0..be475e844c2a 100644
--- a/drivers/hwmon/hp_accel.c
+++ b/drivers/hwmon/hp_accel.c
@@ -197,11 +197,13 @@ static struct dmi_system_id lis3lv02d_dmi_ids[] = {
         AXIS_DMI_MATCH("HP2133", "HP 2133", xy_rotated_left),
         AXIS_DMI_MATCH("HP2140", "HP 2140", xy_swap_inverted),
         AXIS_DMI_MATCH("NC653x", "HP Compaq 653", xy_rotated_left_usd),
-        AXIS_DMI_MATCH("NC673x", "HP Compaq 673", xy_rotated_left_usd),
+        AXIS_DMI_MATCH("NC6730b", "HP Compaq 6730b", xy_rotated_left_usd),
+        AXIS_DMI_MATCH("NC6730s", "HP Compaq 6730s", xy_swap),
         AXIS_DMI_MATCH("NC651xx", "HP Compaq 651", xy_rotated_right),
         AXIS_DMI_MATCH("NC6710x", "HP Compaq 6710", xy_swap_yz_inverted),
         AXIS_DMI_MATCH("NC6715x", "HP Compaq 6715", y_inverted),
         AXIS_DMI_MATCH("NC693xx", "HP EliteBook 693", xy_rotated_right),
+        AXIS_DMI_MATCH("NC693xx", "HP EliteBook 853", xy_swap),
         /* Intel-based HP Pavilion dv5 */
         AXIS_DMI_MATCH2("HPDV5_I",
                         PRODUCT_NAME, "HP Pavilion dv5",
@@ -214,6 +216,7 @@ static struct dmi_system_id lis3lv02d_dmi_ids[] = {
                         y_inverted),
         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),
         { NULL, }
 /* Laptop models without axis info (yet):
  * "NC6910" "HP Compaq 6910"
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index ffeb2a10e1a7..a3749cb0f181 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -1028,12 +1028,11 @@ static int __init it87_find(unsigned short *address,
                 chip_type, *address, sio_data->revision);
 
         /* Read GPIO config and VID value from LDN 7 (GPIO) */
-        if (chip_type != IT8705F_DEVID) {
+        if (sio_data->type != it87) {
                 int reg;
 
                 superio_select(GPIO);
-                if ((chip_type == it8718) ||
-                    (chip_type == it8720))
+                if (sio_data->type == it8718 || sio_data->type == it8720)
                         sio_data->vid_value = superio_inb(IT87_SIO_VID_REG);
 
                 reg = superio_inb(IT87_SIO_PINX2_REG);
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index 4afba3ec2a61..e3654d683e15 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -120,19 +120,26 @@ struct imx_i2c_struct {
         wait_queue_head_t       queue;
         unsigned long           i2csr;
         unsigned int            disable_delay;
+        int                     stopped;
+        unsigned int            ifdr; /* IMX_I2C_IFDR */
 };
 
 /** Functions for IMX I2C adapter driver ***************************************
 *******************************************************************************/
 
-static int i2c_imx_bus_busy(struct imx_i2c_struct *i2c_imx)
+static int i2c_imx_bus_busy(struct imx_i2c_struct *i2c_imx, int for_busy)
 {
         unsigned long orig_jiffies = jiffies;
+        unsigned int temp;
 
         dev_dbg(&i2c_imx->adapter.dev, "<%s>\n", __func__);
 
-        /* wait for bus not busy */
-        while (readb(i2c_imx->base + IMX_I2C_I2SR) & I2SR_IBB) {
+        while (1) {
+                temp = readb(i2c_imx->base + IMX_I2C_I2SR);
+                if (for_busy && (temp & I2SR_IBB))
+                        break;
+                if (!for_busy && !(temp & I2SR_IBB))
+                        break;
                 if (signal_pending(current)) {
                         dev_dbg(&i2c_imx->adapter.dev,
                                 "<%s> I2C Interrupted\n", __func__);
@@ -179,41 +186,62 @@ static int i2c_imx_acked(struct imx_i2c_struct *i2c_imx)
         return 0;
 }
 
-static void i2c_imx_start(struct imx_i2c_struct *i2c_imx)
+static int i2c_imx_start(struct imx_i2c_struct *i2c_imx)
 {
         unsigned int temp = 0;
+        int result;
 
         dev_dbg(&i2c_imx->adapter.dev, "<%s>\n", __func__);
 
+        clk_enable(i2c_imx->clk);
+        writeb(i2c_imx->ifdr, i2c_imx->base + IMX_I2C_IFDR);
         /* Enable I2C controller */
+        writeb(0, i2c_imx->base + IMX_I2C_I2SR);
         writeb(I2CR_IEN, i2c_imx->base + IMX_I2C_I2CR);
+
+        /* Wait controller to be stable */
+        udelay(50);
+
         /* Start I2C transaction */
         temp = readb(i2c_imx->base + IMX_I2C_I2CR);
         temp |= I2CR_MSTA;
         writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
+        result = i2c_imx_bus_busy(i2c_imx, 1);
+        if (result)
+                return result;
+        i2c_imx->stopped = 0;
+
         temp |= I2CR_IIEN | I2CR_MTX | I2CR_TXAK;
         writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
+        return result;
 }
 
 static void i2c_imx_stop(struct imx_i2c_struct *i2c_imx)
 {
         unsigned int temp = 0;
 
-        /* Stop I2C transaction */
-        dev_dbg(&i2c_imx->adapter.dev, "<%s>\n", __func__);
-        temp = readb(i2c_imx->base + IMX_I2C_I2CR);
-        temp &= ~I2CR_MSTA;
-        writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
-        /* setup chip registers to defaults */
-        writeb(I2CR_IEN, i2c_imx->base + IMX_I2C_I2CR);
-        writeb(0, i2c_imx->base + IMX_I2C_I2SR);
-        /*
-         * This delay caused by an i.MXL hardware bug.
-         * If no (or too short) delay, no "STOP" bit will be generated.
-         */
-        udelay(i2c_imx->disable_delay);
+        if (!i2c_imx->stopped) {
+                /* Stop I2C transaction */
+                dev_dbg(&i2c_imx->adapter.dev, "<%s>\n", __func__);
+                temp = readb(i2c_imx->base + IMX_I2C_I2CR);
+                temp &= ~(I2CR_MSTA | I2CR_MTX);
+                writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
+                i2c_imx->stopped = 1;
+        }
+        if (cpu_is_mx1()) {
+                /*
+                 * This delay caused by an i.MXL hardware bug.
+                 * If no (or too short) delay, no "STOP" bit will be generated.
+                 */
+                udelay(i2c_imx->disable_delay);
+        }
+
+        if (!i2c_imx->stopped)
+                i2c_imx_bus_busy(i2c_imx, 0);
+
         /* Disable I2C controller */
         writeb(0, i2c_imx->base + IMX_I2C_I2CR);
+        clk_disable(i2c_imx->clk);
 }
 
 static void __init i2c_imx_set_clk(struct imx_i2c_struct *i2c_imx,
@@ -233,8 +261,8 @@ static void __init i2c_imx_set_clk(struct imx_i2c_struct *i2c_imx,
         else
                 for (i = 0; i2c_clk_div[i][0] < div; i++);
 
-        /* Write divider value to register */
-        writeb(i2c_clk_div[i][1], i2c_imx->base + IMX_I2C_IFDR);
+        /* Store divider value */
+        i2c_imx->ifdr = i2c_clk_div[i][1];
 
         /*
          * There dummy delay is calculated.
@@ -341,11 +369,15 @@ static int i2c_imx_read(struct imx_i2c_struct *i2c_imx, struct i2c_msg *msgs)
                 if (result)
                         return result;
                 if (i == (msgs->len - 1)) {
+                        /* It must generate STOP before read I2DR to prevent
+                           controller from generating another clock cycle */
                         dev_dbg(&i2c_imx->adapter.dev,
                                 "<%s> clear MSTA\n", __func__);
                         temp = readb(i2c_imx->base + IMX_I2C_I2CR);
-                        temp &= ~I2CR_MSTA;
+                        temp &= ~(I2CR_MSTA | I2CR_MTX);
                         writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
+                        i2c_imx_bus_busy(i2c_imx, 0);
+                        i2c_imx->stopped = 1;
                 } else if (i == (msgs->len - 2)) {
                         dev_dbg(&i2c_imx->adapter.dev,
                                 "<%s> set TXAK\n", __func__);
@@ -370,14 +402,11 @@ static int i2c_imx_xfer(struct i2c_adapter *adapter,
 
         dev_dbg(&i2c_imx->adapter.dev, "<%s>\n", __func__);
 
-        /* Check if i2c bus is not busy */
-        result = i2c_imx_bus_busy(i2c_imx);
+        /* Start I2C transfer */
+        result = i2c_imx_start(i2c_imx);
         if (result)
                 goto fail0;
 
-        /* Start I2C transfer */
-        i2c_imx_start(i2c_imx);
-
         /* read/write data */
         for (i = 0; i < num; i++) {
                 if (i) {
@@ -386,6 +415,9 @@ static int i2c_imx_xfer(struct i2c_adapter *adapter,
                         temp = readb(i2c_imx->base + IMX_I2C_I2CR);
                         temp |= I2CR_RSTA;
                         writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
+                        result =  i2c_imx_bus_busy(i2c_imx, 1);
+                        if (result)
+                                goto fail0;
                 }
                 dev_dbg(&i2c_imx->adapter.dev,
                         "<%s> transfer message: %d\n", __func__, i);
@@ -500,7 +532,6 @@ static int __init i2c_imx_probe(struct platform_device *pdev)
                 dev_err(&pdev->dev, "can't get I2C clock\n");
                 goto fail3;
         }
-        clk_enable(i2c_imx->clk);
 
         /* Request IRQ */
         ret = request_irq(i2c_imx->irq, i2c_imx_isr, 0, pdev->name, i2c_imx);
@@ -549,7 +580,6 @@ static int __init i2c_imx_probe(struct platform_device *pdev)
 fail5:
         free_irq(i2c_imx->irq, i2c_imx);
 fail4:
-        clk_disable(i2c_imx->clk);
         clk_put(i2c_imx->clk);
 fail3:
         release_mem_region(i2c_imx->res->start, resource_size(res));
@@ -586,8 +616,6 @@ static int __exit i2c_imx_remove(struct platform_device *pdev)
         if (pdata && pdata->exit)
                 pdata->exit(&pdev->dev);
 
-        /* Disable I2C clock */
-        clk_disable(i2c_imx->clk);
         clk_put(i2c_imx->clk);
 
         release_mem_region(i2c_imx->res->start, resource_size(i2c_imx->res));
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index d325e86e3103..f627001108b8 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -365,9 +365,6 @@ static int mpc_write(struct mpc_i2c *i2c, int target,
         unsigned timeout = i2c->adap.timeout;
         u32 flags = restart ? CCR_RSTA : 0;
 
-        /* Start with MEN */
-        if (!restart)
-                writeccr(i2c, CCR_MEN);
         /* Start as master */
         writeccr(i2c, CCR_MIEN | CCR_MEN | CCR_MSTA | CCR_MTX | flags);
         /* Write target byte */
@@ -396,9 +393,6 @@ static int mpc_read(struct mpc_i2c *i2c, int target,
         int i, result;
         u32 flags = restart ? CCR_RSTA : 0;
 
-        /* Start with MEN */
-        if (!restart)
-                writeccr(i2c, CCR_MEN);
         /* Switch to read - restart */
         writeccr(i2c, CCR_MIEN | CCR_MEN | CCR_MSTA | CCR_MTX | flags);
         /* Write target address byte - this time with the read flag set */
@@ -425,9 +419,9 @@ static int mpc_read(struct mpc_i2c *i2c, int target,
                 /* Generate txack on next to last byte */
                 if (i == length - 2)
                         writeccr(i2c, CCR_MIEN | CCR_MEN | CCR_MSTA | CCR_TXAK);
-                /* Generate stop on last byte */
+                /* Do not generate stop on last byte */
                 if (i == length - 1)
-                        writeccr(i2c, CCR_MIEN | CCR_MEN | CCR_TXAK);
+                        writeccr(i2c, CCR_MIEN | CCR_MEN | CCR_MSTA | CCR_MTX);
                 data[i] = readb(i2c->base + MPC_I2C_DR);
         }
 
diff --git a/drivers/ide/cmd64x.c b/drivers/ide/cmd64x.c
index 680e5975217f..ca0c46f6580a 100644
--- a/drivers/ide/cmd64x.c
+++ b/drivers/ide/cmd64x.c
@@ -379,7 +379,8 @@ static const struct ide_port_info cmd64x_chipsets[] __devinitdata = {
                 .enablebits     = {{0x00,0x00,0x00}, {0x51,0x08,0x08}},
                 .port_ops       = &cmd64x_port_ops,
                 .host_flags     = IDE_HFLAG_CLEAR_SIMPLEX |
-                                  IDE_HFLAG_ABUSE_PREFETCH,
+                                  IDE_HFLAG_ABUSE_PREFETCH |
+                                  IDE_HFLAG_SERIALIZE,
                 .pio_mask       = ATA_PIO5,
                 .mwdma_mask     = ATA_MWDMA2,
                 .udma_mask      = 0x00, /* no udma */
@@ -389,7 +390,8 @@ static const struct ide_port_info cmd64x_chipsets[] __devinitdata = {
                 .init_chipset   = init_chipset_cmd64x,
                 .enablebits     = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
                 .port_ops       = &cmd648_port_ops,
-                .host_flags     = IDE_HFLAG_ABUSE_PREFETCH,
+                .host_flags     = IDE_HFLAG_ABUSE_PREFETCH |
+                                  IDE_HFLAG_SERIALIZE,
                 .pio_mask       = ATA_PIO5,
                 .mwdma_mask     = ATA_MWDMA2,
                 .udma_mask      = ATA_UDMA2,
diff --git a/drivers/isdn/i4l/isdn_net.h b/drivers/isdn/i4l/isdn_net.h
index 74032d0881ef..7511f08effa5 100644
--- a/drivers/isdn/i4l/isdn_net.h
+++ b/drivers/isdn/i4l/isdn_net.h
@@ -83,19 +83,19 @@ static __inline__ isdn_net_local * isdn_net_get_locked_lp(isdn_net_dev *nd)
 
         spin_lock_irqsave(&nd->queue_lock, flags);
         lp = nd->queue;         /* get lp on top of queue */
-        spin_lock(&nd->queue->xmit_lock);
         while (isdn_net_lp_busy(nd->queue)) {
-                spin_unlock(&nd->queue->xmit_lock);
                 nd->queue = nd->queue->next;
                 if (nd->queue == lp) { /* not found -- should never happen */
                         lp = NULL;
                         goto errout;
                 }
-                spin_lock(&nd->queue->xmit_lock);
         }
         lp = nd->queue;
         nd->queue = nd->queue->next;
+        spin_unlock_irqrestore(&nd->queue_lock, flags);
+        spin_lock(&lp->xmit_lock);
         local_bh_disable();
+        return lp;
 errout:
         spin_unlock_irqrestore(&nd->queue_lock, flags);
         return lp;
diff --git a/drivers/md/Makefile b/drivers/md/Makefile
index 1dc4185bd781..e355e7f6a536 100644
--- a/drivers/md/Makefile
+++ b/drivers/md/Makefile
@@ -46,7 +46,7 @@ obj-$(CONFIG_DM_LOG_USERSPACE)	+= dm-log-userspace.o
 obj-$(CONFIG_DM_ZERO)           += dm-zero.o
 
 quiet_cmd_unroll = UNROLL  $@
-      cmd_unroll = $(PERL) $(srctree)/$(src)/unroll.pl $(UNROLL) \
+      cmd_unroll = $(AWK) -f$(srctree)/$(src)/unroll.awk -vN=$(UNROLL) \
                    < $< > $@ || ( rm -f $@ && exit 1 )
 
 ifeq ($(CONFIG_ALTIVEC),y)
@@ -59,56 +59,56 @@ endif
 
 targets += raid6int1.c
 $(obj)/raid6int1.c:   UNROLL := 1
-$(obj)/raid6int1.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
+$(obj)/raid6int1.c:   $(src)/raid6int.uc $(src)/unroll.awk FORCE
         $(call if_changed,unroll)
 
 targets += raid6int2.c
 $(obj)/raid6int2.c:   UNROLL := 2
-$(obj)/raid6int2.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
+$(obj)/raid6int2.c:   $(src)/raid6int.uc $(src)/unroll.awk FORCE
         $(call if_changed,unroll)
 
 targets += raid6int4.c
 $(obj)/raid6int4.c:   UNROLL := 4
-$(obj)/raid6int4.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
+$(obj)/raid6int4.c:   $(src)/raid6int.uc $(src)/unroll.awk FORCE
         $(call if_changed,unroll)
 
 targets += raid6int8.c
 $(obj)/raid6int8.c:   UNROLL := 8
-$(obj)/raid6int8.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
+$(obj)/raid6int8.c:   $(src)/raid6int.uc $(src)/unroll.awk FORCE
         $(call if_changed,unroll)
 
 targets += raid6int16.c
 $(obj)/raid6int16.c:  UNROLL := 16
-$(obj)/raid6int16.c:  $(src)/raid6int.uc $(src)/unroll.pl FORCE
+$(obj)/raid6int16.c:  $(src)/raid6int.uc $(src)/unroll.awk FORCE
         $(call if_changed,unroll)
 
 targets += raid6int32.c
 $(obj)/raid6int32.c:  UNROLL := 32
-$(obj)/raid6int32.c:  $(src)/raid6int.uc $(src)/unroll.pl FORCE
+$(obj)/raid6int32.c:  $(src)/raid6int.uc $(src)/unroll.awk FORCE
         $(call if_changed,unroll)
 
 CFLAGS_raid6altivec1.o += $(altivec_flags)
 targets += raid6altivec1.c
 $(obj)/raid6altivec1.c:   UNROLL := 1
-$(obj)/raid6altivec1.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
+$(obj)/raid6altivec1.c:   $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
         $(call if_changed,unroll)
 
 CFLAGS_raid6altivec2.o += $(altivec_flags)
 targets += raid6altivec2.c
 $(obj)/raid6altivec2.c:   UNROLL := 2
-$(obj)/raid6altivec2.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
+$(obj)/raid6altivec2.c:   $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
         $(call if_changed,unroll)
 
 CFLAGS_raid6altivec4.o += $(altivec_flags)
 targets += raid6altivec4.c
 $(obj)/raid6altivec4.c:   UNROLL := 4
-$(obj)/raid6altivec4.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
+$(obj)/raid6altivec4.c:   $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
         $(call if_changed,unroll)
 
 CFLAGS_raid6altivec8.o += $(altivec_flags)
 targets += raid6altivec8.c
 $(obj)/raid6altivec8.c:   UNROLL := 8
-$(obj)/raid6altivec8.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
+$(obj)/raid6altivec8.c:   $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
         $(call if_changed,unroll)
 
 quiet_cmd_mktable = TABLE   $@
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 6986b0059d23..60e2b322db11 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -1624,10 +1624,11 @@ int bitmap_create(mddev_t *mddev)
         bitmap->offset = mddev->bitmap_offset;
         if (file) {
                 get_file(file);
-                do_sync_mapping_range(file->f_mapping, 0, LLONG_MAX,
-                                      SYNC_FILE_RANGE_WAIT_BEFORE |
-                                      SYNC_FILE_RANGE_WRITE |
-                                      SYNC_FILE_RANGE_WAIT_AFTER);
+                /* As future accesses to this file will use bmap,
+                 * and bypass the page cache, we must sync the file
+                 * first.
+                 */
+                vfs_fsync(file, file->f_dentry, 1);
         }
         /* read superblock from bitmap file (this sets bitmap->chunksize) */
         err = bitmap_read_sb(bitmap);
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 26ba42a79129..10eb1fce975e 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2631,7 +2631,7 @@ static void analyze_sbs(mddev_t * mddev)
                         rdev->desc_nr = i++;
                         rdev->raid_disk = rdev->desc_nr;
                         set_bit(In_sync, &rdev->flags);
-                } else if (rdev->raid_disk >= mddev->raid_disks) {
+                } else if (rdev->raid_disk >= (mddev->raid_disks - min(0, mddev->delta_disks))) {
                         rdev->raid_disk = -1;
                         clear_bit(In_sync, &rdev->flags);
                 }
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index d1b9bd5fd4f6..a053423785c9 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -64,7 +64,7 @@ static void * r1bio_pool_alloc(gfp_t gfp_flags, void *data)
 
         /* allocate a r1bio with room for raid_disks entries in the bios array */
         r1_bio = kzalloc(size, gfp_flags);
-        if (!r1_bio)
+        if (!r1_bio && pi->mddev)
                 unplug_slaves(pi->mddev);
 
         return r1_bio;
@@ -1683,6 +1683,7 @@ static void raid1d(mddev_t *mddev)
                                 generic_make_request(bio);
                         }
                 }
+                cond_resched();
         }
         if (unplug)
                 unplug_slaves(mddev);
@@ -1978,13 +1979,14 @@ static int run(mddev_t *mddev)
         conf->poolinfo = kmalloc(sizeof(*conf->poolinfo), GFP_KERNEL);
         if (!conf->poolinfo)
                 goto out_no_mem;
-        conf->poolinfo->mddev = mddev;
+        conf->poolinfo->mddev = NULL;
         conf->poolinfo->raid_disks = mddev->raid_disks;
         conf->r1bio_pool = mempool_create(NR_RAID1_BIOS, r1bio_pool_alloc,
                                           r1bio_pool_free,
                                           conf->poolinfo);
         if (!conf->r1bio_pool)
                 goto out_no_mem;
+        conf->poolinfo->mddev = mddev;
 
         spin_lock_init(&conf->device_lock);
         mddev->queue->queue_lock = &conf->device_lock;
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 51c4c5c4d87a..c2cb7b87b440 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -68,7 +68,7 @@ static void * r10bio_pool_alloc(gfp_t gfp_flags, void *data)
 
         /* allocate a r10bio with room for raid_disks entries in the bios array */
         r10_bio = kzalloc(size, gfp_flags);
-        if (!r10_bio)
+        if (!r10_bio && conf->mddev)
                 unplug_slaves(conf->mddev);
 
         return r10_bio;
@@ -1632,6 +1632,7 @@ static void raid10d(mddev_t *mddev)
                                 generic_make_request(bio);
                         }
                 }
+                cond_resched();
         }
         if (unplug)
                 unplug_slaves(mddev);
@@ -2095,7 +2096,6 @@ static int run(mddev_t *mddev)
         if (!conf->tmppage)
                 goto out_free_conf;
 
-        conf->mddev = mddev;
         conf->raid_disks = mddev->raid_disks;
         conf->near_copies = nc;
         conf->far_copies = fc;
@@ -2132,6 +2132,7 @@ static int run(mddev_t *mddev)
                 goto out_free_conf;
         }
 
+        conf->mddev = mddev;
         spin_lock_init(&conf->device_lock);
         mddev->queue->queue_lock = &conf->device_lock;
 
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 94829804ab7f..81abefc172d9 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -156,13 +156,16 @@ static inline int raid6_next_disk(int disk, int raid_disks)
 static int raid6_idx_to_slot(int idx, struct stripe_head *sh,
                              int *count, int syndrome_disks)
 {
-        int slot;
+        int slot = *count;
 
+        if (sh->ddf_layout)
+                (*count)++;
         if (idx == sh->pd_idx)
                 return syndrome_disks;
         if (idx == sh->qd_idx)
                 return syndrome_disks + 1;
-        slot = (*count)++;
+        if (!sh->ddf_layout)
+                (*count)++;
         return slot;
 }
 
@@ -717,7 +720,7 @@ static int set_syndrome_sources(struct page **srcs, struct stripe_head *sh)
         int i;
 
         for (i = 0; i < disks; i++)
-                srcs[i] = (void *)raid6_empty_zero_page;
+                srcs[i] = NULL;
 
         count = 0;
         i = d0_idx;
@@ -727,9 +730,8 @@ static int set_syndrome_sources(struct page **srcs, struct stripe_head *sh)
                 srcs[slot] = sh->dev[i].page;
                 i = raid6_next_disk(i, disks);
         } while (i != d0_idx);
-        BUG_ON(count != syndrome_disks);
 
-        return count;
+        return syndrome_disks;
 }
 
 static struct dma_async_tx_descriptor *
@@ -814,7 +816,7 @@ ops_run_compute6_2(struct stripe_head *sh, struct raid5_percpu *percpu)
          * slot number conversion for 'faila' and 'failb'
          */
         for (i = 0; i < disks ; i++)
-                blocks[i] = (void *)raid6_empty_zero_page;
+                blocks[i] = NULL;
         count = 0;
         i = d0_idx;
         do {
@@ -828,7 +830,6 @@ ops_run_compute6_2(struct stripe_head *sh, struct raid5_percpu *percpu)
                         failb = slot;
                 i = raid6_next_disk(i, disks);
         } while (i != d0_idx);
-        BUG_ON(count != syndrome_disks);
 
         BUG_ON(faila == failb);
         if (failb < faila)
@@ -845,7 +846,7 @@ ops_run_compute6_2(struct stripe_head *sh, struct raid5_percpu *percpu)
                         init_async_submit(&submit, ASYNC_TX_FENCE, NULL,
                                           ops_complete_compute, sh,
                                           to_addr_conv(sh, percpu));
-                        return async_gen_syndrome(blocks, 0, count+2,
+                        return async_gen_syndrome(blocks, 0, syndrome_disks+2,
                                                   STRIPE_SIZE, &submit);
                 } else {
                         struct page *dest;
@@ -1139,7 +1140,7 @@ static void ops_run_check_pq(struct stripe_head *sh, struct raid5_percpu *percpu
                            &sh->ops.zero_sum_result, percpu->spare_page, &submit);
 }
 
-static void raid_run_ops(struct stripe_head *sh, unsigned long ops_request)
+static void __raid_run_ops(struct stripe_head *sh, unsigned long ops_request)
 {
         int overlap_clear = 0, i, disks = sh->disks;
         struct dma_async_tx_descriptor *tx = NULL;
@@ -1204,22 +1205,55 @@ static void raid_run_ops(struct stripe_head *sh, unsigned long ops_request)
         put_cpu();
 }
 
+#ifdef CONFIG_MULTICORE_RAID456
+static void async_run_ops(void *param, async_cookie_t cookie)
+{
+        struct stripe_head *sh = param;
+        unsigned long ops_request = sh->ops.request;
+
+        clear_bit_unlock(STRIPE_OPS_REQ_PENDING, &sh->state);
+        wake_up(&sh->ops.wait_for_ops);
+
+        __raid_run_ops(sh, ops_request);
+        release_stripe(sh);
+}
+
+static void raid_run_ops(struct stripe_head *sh, unsigned long ops_request)
+{
+        /* since handle_stripe can be called outside of raid5d context
+         * we need to ensure sh->ops.request is de-staged before another
+         * request arrives
+         */
+        wait_event(sh->ops.wait_for_ops,
+                   !test_and_set_bit_lock(STRIPE_OPS_REQ_PENDING, &sh->state));
+        sh->ops.request = ops_request;
+
+        atomic_inc(&sh->count);
+        async_schedule(async_run_ops, sh);
+}
+#else
+#define raid_run_ops __raid_run_ops
+#endif
+
 static int grow_one_stripe(raid5_conf_t *conf)
 {
         struct stripe_head *sh;
+        int disks = max(conf->raid_disks, conf->previous_raid_disks);
         sh = kmem_cache_alloc(conf->slab_cache, GFP_KERNEL);
         if (!sh)
                 return 0;
-        memset(sh, 0, sizeof(*sh) + (conf->raid_disks-1)*sizeof(struct r5dev));
+        memset(sh, 0, sizeof(*sh) + (disks-1)*sizeof(struct r5dev));
         sh->raid_conf = conf;
         spin_lock_init(&sh->lock);
+        #ifdef CONFIG_MULTICORE_RAID456
+        init_waitqueue_head(&sh->ops.wait_for_ops);
+        #endif
 
-        if (grow_buffers(sh, conf->raid_disks)) {
-                shrink_buffers(sh, conf->raid_disks);
+        if (grow_buffers(sh, disks)) {
+                shrink_buffers(sh, disks);
                 kmem_cache_free(conf->slab_cache, sh);
                 return 0;
         }
-        sh->disks = conf->raid_disks;
         /* we just created an active stripe so... */
         atomic_set(&sh->count, 1);
         atomic_inc(&conf->active_stripes);
@@ -1231,7 +1265,7 @@ static int grow_one_stripe(raid5_conf_t *conf)
 static int grow_stripes(raid5_conf_t *conf, int num)
 {
         struct kmem_cache *sc;
-        int devs = conf->raid_disks;
+        int devs = max(conf->raid_disks, conf->previous_raid_disks);
 
         sprintf(conf->cache_name[0],
                 "raid%d-%s", conf->level, mdname(conf->mddev));
@@ -1329,6 +1363,9 @@ static int resize_stripes(raid5_conf_t *conf, int newsize)
 
                 nsh->raid_conf = conf;
                 spin_lock_init(&nsh->lock);
+                #ifdef CONFIG_MULTICORE_RAID456
+                init_waitqueue_head(&nsh->ops.wait_for_ops);
+                #endif
 
                 list_add(&nsh->lru, &newstripes);
         }
@@ -1899,10 +1936,15 @@ static sector_t compute_blocknr(struct stripe_head *sh, int i, int previous)
                 case ALGORITHM_PARITY_N:
                         break;
                 case ALGORITHM_ROTATING_N_CONTINUE:
+                        /* Like left_symmetric, but P is before Q */
                         if (sh->pd_idx == 0)
                                 i--;    /* P D D D Q */
-                        else if (i > sh->pd_idx)
-                                i -= 2; /* D D Q P D */
+                        else {
+                                /* D D Q P D */
+                                if (i < sh->pd_idx)
+                                        i += raid_disks;
+                                i -= (sh->pd_idx + 1);
+                        }
                         break;
                 case ALGORITHM_LEFT_ASYMMETRIC_6:
                 case ALGORITHM_RIGHT_ASYMMETRIC_6:
@@ -2896,7 +2938,7 @@ static void handle_stripe_expansion(raid5_conf_t *conf, struct stripe_head *sh,
  *
  */
 
-static bool handle_stripe5(struct stripe_head *sh)
+static void handle_stripe5(struct stripe_head *sh)
 {
         raid5_conf_t *conf = sh->raid_conf;
         int disks = sh->disks, i;
@@ -3167,11 +3209,9 @@ static bool handle_stripe5(struct stripe_head *sh)
         ops_run_io(sh, &s);
 
         return_io(return_bi);
-
-        return blocked_rdev == NULL;
 }
 
-static bool handle_stripe6(struct stripe_head *sh)
+static void handle_stripe6(struct stripe_head *sh)
 {
         raid5_conf_t *conf = sh->raid_conf;
         int disks = sh->disks;
@@ -3455,17 +3495,14 @@ static bool handle_stripe6(struct stripe_head *sh)
         ops_run_io(sh, &s);
 
         return_io(return_bi);
-
-        return blocked_rdev == NULL;
 }
 
-/* returns true if the stripe was handled */
-static bool handle_stripe(struct stripe_head *sh)
+static void handle_stripe(struct stripe_head *sh)
 {
         if (sh->raid_conf->level == 6)
-                return handle_stripe6(sh);
+                handle_stripe6(sh);
         else
-                return handle_stripe5(sh);
+                handle_stripe5(sh);
 }
 
 static void raid5_activate_delayed(raid5_conf_t *conf)
@@ -3503,9 +3540,10 @@ static void unplug_slaves(mddev_t *mddev)
 {
         raid5_conf_t *conf = mddev->private;
         int i;
+        int devs = max(conf->raid_disks, conf->previous_raid_disks);
 
         rcu_read_lock();
-        for (i = 0; i < conf->raid_disks; i++) {
+        for (i = 0; i < devs; i++) {
                 mdk_rdev_t *rdev = rcu_dereference(conf->disks[i].rdev);
                 if (rdev && !test_bit(Faulty, &rdev->flags) && atomic_read(&rdev->nr_pending)) {
                         struct request_queue *r_queue = bdev_get_queue(rdev->bdev);
@@ -4277,9 +4315,7 @@ static inline sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *ski
         clear_bit(STRIPE_INSYNC, &sh->state);
         spin_unlock(&sh->lock);
 
-        /* wait for any blocked device to be handled */
-        while (unlikely(!handle_stripe(sh)))
-                ;
+        handle_stripe(sh);
         release_stripe(sh);
 
         return STRIPE_SECTORS;
@@ -4349,37 +4385,6 @@ static int  retry_aligned_read(raid5_conf_t *conf, struct bio *raid_bio)
         return handled;
 }
 
-#ifdef CONFIG_MULTICORE_RAID456
-static void __process_stripe(void *param, async_cookie_t cookie)
-{
-        struct stripe_head *sh = param;
-
-        handle_stripe(sh);
-        release_stripe(sh);
-}
-
-static void process_stripe(struct stripe_head *sh, struct list_head *domain)
-{
-        async_schedule_domain(__process_stripe, sh, domain);
-}
-
-static void synchronize_stripe_processing(struct list_head *domain)
-{
-        async_synchronize_full_domain(domain);
-}
-#else
-static void process_stripe(struct stripe_head *sh, struct list_head *domain)
-{
-        handle_stripe(sh);
-        release_stripe(sh);
-        cond_resched();
-}
-
-static void synchronize_stripe_processing(struct list_head *domain)
-{
-}
-#endif
-
 
 /*
  * This is our raid5 kernel thread.
@@ -4393,7 +4398,6 @@ static void raid5d(mddev_t *mddev)
         struct stripe_head *sh;
         raid5_conf_t *conf = mddev->private;
         int handled;
-        LIST_HEAD(raid_domain);
 
         pr_debug("+++ raid5d active\n");
 
@@ -4430,7 +4434,9 @@ static void raid5d(mddev_t *mddev)
                 spin_unlock_irq(&conf->device_lock);
                 
                 handled++;
-                process_stripe(sh, &raid_domain);
+                handle_stripe(sh);
+                release_stripe(sh);
+                cond_resched();
 
                 spin_lock_irq(&conf->device_lock);
         }
@@ -4438,7 +4444,6 @@ static void raid5d(mddev_t *mddev)
 
         spin_unlock_irq(&conf->device_lock);
 
-        synchronize_stripe_processing(&raid_domain);
         async_tx_issue_pending_all();
         unplug_slaves(mddev);
 
@@ -4558,13 +4563,9 @@ raid5_size(mddev_t *mddev, sector_t sectors, int raid_disks)
 
         if (!sectors)
                 sectors = mddev->dev_sectors;
-        if (!raid_disks) {
+        if (!raid_disks)
                 /* size is defined by the smallest of previous and new size */
-                if (conf->raid_disks < conf->previous_raid_disks)
-                        raid_disks = conf->raid_disks;
-                else
-                        raid_disks = conf->previous_raid_disks;
-        }
+                raid_disks = min(conf->raid_disks, conf->previous_raid_disks);
 
         sectors &= ~((sector_t)mddev->chunk_sectors - 1);
         sectors &= ~((sector_t)mddev->new_chunk_sectors - 1);
@@ -4665,7 +4666,7 @@ static int raid5_alloc_percpu(raid5_conf_t *conf)
                         }
                         per_cpu_ptr(conf->percpu, cpu)->spare_page = spare_page;
                 }
-                scribble = kmalloc(scribble_len(conf->raid_disks), GFP_KERNEL);
+                scribble = kmalloc(conf->scribble_len, GFP_KERNEL);
                 if (!scribble) {
                         err = -ENOMEM;
                         break;
@@ -4686,7 +4687,7 @@ static int raid5_alloc_percpu(raid5_conf_t *conf)
 static raid5_conf_t *setup_conf(mddev_t *mddev)
 {
         raid5_conf_t *conf;
-        int raid_disk, memory;
+        int raid_disk, memory, max_disks;
         mdk_rdev_t *rdev;
         struct disk_info *disk;
 
@@ -4722,15 +4723,28 @@ static raid5_conf_t *setup_conf(mddev_t *mddev)
         conf = kzalloc(sizeof(raid5_conf_t), GFP_KERNEL);
         if (conf == NULL)
                 goto abort;
+        spin_lock_init(&conf->device_lock);
+        init_waitqueue_head(&conf->wait_for_stripe);
+        init_waitqueue_head(&conf->wait_for_overlap);
+        INIT_LIST_HEAD(&conf->handle_list);
+        INIT_LIST_HEAD(&conf->hold_list);
+        INIT_LIST_HEAD(&conf->delayed_list);
+        INIT_LIST_HEAD(&conf->bitmap_list);
+        INIT_LIST_HEAD(&conf->inactive_list);
+        atomic_set(&conf->active_stripes, 0);
+        atomic_set(&conf->preread_active_stripes, 0);
+        atomic_set(&conf->active_aligned_reads, 0);
+        conf->bypass_threshold = BYPASS_THRESHOLD;
 
         conf->raid_disks = mddev->raid_disks;
-        conf->scribble_len = scribble_len(conf->raid_disks);
         if (mddev->reshape_position == MaxSector)
                 conf->previous_raid_disks = mddev->raid_disks;
         else
                 conf->previous_raid_disks = mddev->raid_disks - mddev->delta_disks;
+        max_disks = max(conf->raid_disks, conf->previous_raid_disks);
+        conf->scribble_len = scribble_len(max_disks);
 
-        conf->disks = kzalloc(conf->raid_disks * sizeof(struct disk_info),
+        conf->disks = kzalloc(max_disks * sizeof(struct disk_info),
                               GFP_KERNEL);
         if (!conf->disks)
                 goto abort;
@@ -4744,24 +4758,11 @@ static raid5_conf_t *setup_conf(mddev_t *mddev)
         if (raid5_alloc_percpu(conf) != 0)
                 goto abort;
 
-        spin_lock_init(&conf->device_lock);
-        init_waitqueue_head(&conf->wait_for_stripe);
-        init_waitqueue_head(&conf->wait_for_overlap);
-        INIT_LIST_HEAD(&conf->handle_list);
-        INIT_LIST_HEAD(&conf->hold_list);
-        INIT_LIST_HEAD(&conf->delayed_list);
-        INIT_LIST_HEAD(&conf->bitmap_list);
-        INIT_LIST_HEAD(&conf->inactive_list);
-        atomic_set(&conf->active_stripes, 0);
-        atomic_set(&conf->preread_active_stripes, 0);
-        atomic_set(&conf->active_aligned_reads, 0);
-        conf->bypass_threshold = BYPASS_THRESHOLD;
-
         pr_debug("raid5: run(%s) called.\n", mdname(mddev));
 
         list_for_each_entry(rdev, &mddev->disks, same_set) {
                 raid_disk = rdev->raid_disk;
-                if (raid_disk >= conf->raid_disks
+                if (raid_disk >= max_disks
                     || raid_disk < 0)
                         continue;
                 disk = conf->disks + raid_disk;
@@ -4793,7 +4794,7 @@ static raid5_conf_t *setup_conf(mddev_t *mddev)
         }
 
         memory = conf->max_nr_stripes * (sizeof(struct stripe_head) +
-                 conf->raid_disks * ((sizeof(struct bio) + PAGE_SIZE))) / 1024;
+                 max_disks * ((sizeof(struct bio) + PAGE_SIZE))) / 1024;
         if (grow_stripes(conf, conf->max_nr_stripes)) {
                 printk(KERN_ERR
                         "raid5: couldn't allocate %dkB for buffers\n", memory);
@@ -4918,7 +4919,8 @@ static int run(mddev_t *mddev)
                     test_bit(In_sync, &rdev->flags))
                         working_disks++;
 
-        mddev->degraded = conf->raid_disks - working_disks;
+        mddev->degraded = (max(conf->raid_disks, conf->previous_raid_disks)
+                           - working_disks);
 
         if (mddev->degraded > conf->max_degraded) {
                 printk(KERN_ERR "raid5: not enough operational devices for %s"
diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h
index 2390e0e83daf..dd708359b451 100644
--- a/drivers/md/raid5.h
+++ b/drivers/md/raid5.h
@@ -214,12 +214,20 @@ struct stripe_head {
         int                     disks;          /* disks in stripe */
         enum check_states       check_state;
         enum reconstruct_states reconstruct_state;
-        /* stripe_operations
+        /**
+         * struct stripe_operations
          * @target - STRIPE_OP_COMPUTE_BLK target
+         * @target2 - 2nd compute target in the raid6 case
+         * @zero_sum_result - P and Q verification flags
+         * @request - async service request flags for raid_run_ops
          */
         struct stripe_operations {
                 int                  target, target2;
                 enum sum_check_flags zero_sum_result;
+                #ifdef CONFIG_MULTICORE_RAID456
+                unsigned long        request;
+                wait_queue_head_t    wait_for_ops;
+                #endif
         } ops;
         struct r5dev {
                 struct bio      req;
@@ -294,6 +302,8 @@ struct r6_state {
 #define STRIPE_FULL_WRITE       13 /* all blocks are set to be overwritten */
 #define STRIPE_BIOFILL_RUN      14
 #define STRIPE_COMPUTE_RUN      15
+#define STRIPE_OPS_REQ_PENDING  16
+
 /*
  * Operation request flags
  */
@@ -478,7 +488,7 @@ static inline int algorithm_valid_raid6(int layout)
 {
         return (layout >= 0 && layout <= 5)
                 ||
-                (layout == 8 || layout == 10)
+                (layout >= 8 && layout <= 10)
                 ||
                 (layout >= 16 && layout <= 20);
 }
diff --git a/drivers/md/raid6altivec.uc b/drivers/md/raid6altivec.uc
index 699dfeee4944..2654d5c854be 100644
--- a/drivers/md/raid6altivec.uc
+++ b/drivers/md/raid6altivec.uc
@@ -15,7 +15,7 @@
  *
  * $#-way unrolled portable integer math RAID-6 instruction set
  *
- * This file is postprocessed using unroll.pl
+ * This file is postprocessed using unroll.awk
  *
  * <benh> hpa: in process,
  * you can just "steal" the vec unit with enable_kernel_altivec() (but
diff --git a/drivers/md/raid6int.uc b/drivers/md/raid6int.uc
index f9bf9cba357f..d1e276a14fab 100644
--- a/drivers/md/raid6int.uc
+++ b/drivers/md/raid6int.uc
@@ -15,7 +15,7 @@
  *
  * $#-way unrolled portable integer math RAID-6 instruction set
  *
- * This file is postprocessed using unroll.pl
+ * This file is postprocessed using unroll.awk
  */
 
 #include <linux/raid/pq.h>
diff --git a/drivers/md/raid6test/Makefile b/drivers/md/raid6test/Makefile
index 58ffdf4f5161..2874cbef529d 100644
--- a/drivers/md/raid6test/Makefile
+++ b/drivers/md/raid6test/Makefile
@@ -7,7 +7,7 @@ CC	 = gcc
 OPTFLAGS = -O2                  # Adjust as desired
 CFLAGS   = -I.. -I ../../../include -g $(OPTFLAGS)
 LD       = ld
-PERL     = perl
+AWK      = awk
 AR       = ar
 RANLIB   = ranlib
 
@@ -35,35 +35,35 @@ raid6.a: raid6int1.o raid6int2.o raid6int4.o raid6int8.o raid6int16.o \
 raid6test: test.c raid6.a
         $(CC) $(CFLAGS) -o raid6test $^
 
-raid6altivec1.c: raid6altivec.uc ../unroll.pl
-        $(PERL) ../unroll.pl 1 < raid6altivec.uc > $@
+raid6altivec1.c: raid6altivec.uc ../unroll.awk
+        $(AWK) ../unroll.awk -vN=1 < raid6altivec.uc > $@
 
-raid6altivec2.c: raid6altivec.uc ../unroll.pl
-        $(PERL) ../unroll.pl 2 < raid6altivec.uc > $@
+raid6altivec2.c: raid6altivec.uc ../unroll.awk
+        $(AWK) ../unroll.awk -vN=2 < raid6altivec.uc > $@
 
-raid6altivec4.c: raid6altivec.uc ../unroll.pl
-        $(PERL) ../unroll.pl 4 < raid6altivec.uc > $@
+raid6altivec4.c: raid6altivec.uc ../unroll.awk
+        $(AWK) ../unroll.awk -vN=4 < raid6altivec.uc > $@
 
-raid6altivec8.c: raid6altivec.uc ../unroll.pl
-        $(PERL) ../unroll.pl 8 < raid6altivec.uc > $@
+raid6altivec8.c: raid6altivec.uc ../unroll.awk
+        $(AWK) ../unroll.awk -vN=8 < raid6altivec.uc > $@
 
-raid6int1.c: raid6int.uc ../unroll.pl
-        $(PERL) ../unroll.pl 1 < raid6int.uc > $@
+raid6int1.c: raid6int.uc ../unroll.awk
+        $(AWK) ../unroll.awk -vN=1 < raid6int.uc > $@
 
-raid6int2.c: raid6int.uc ../unroll.pl
-        $(PERL) ../unroll.pl 2 < raid6int.uc > $@
+raid6int2.c: raid6int.uc ../unroll.awk
+        $(AWK) ../unroll.awk -vN=2 < raid6int.uc > $@
 
-raid6int4.c: raid6int.uc ../unroll.pl
-        $(PERL) ../unroll.pl 4 < raid6int.uc > $@
+raid6int4.c: raid6int.uc ../unroll.awk
+        $(AWK) ../unroll.awk -vN=4 < raid6int.uc > $@
 
-raid6int8.c: raid6int.uc ../unroll.pl
-        $(PERL) ../unroll.pl 8 < raid6int.uc > $@
+raid6int8.c: raid6int.uc ../unroll.awk
+        $(AWK) ../unroll.awk -vN=8 < raid6int.uc > $@
 
-raid6int16.c: raid6int.uc ../unroll.pl
-        $(PERL) ../unroll.pl 16 < raid6int.uc > $@
+raid6int16.c: raid6int.uc ../unroll.awk
+        $(AWK) ../unroll.awk -vN=16 < raid6int.uc > $@
 
-raid6int32.c: raid6int.uc ../unroll.pl
-        $(PERL) ../unroll.pl 32 < raid6int.uc > $@
+raid6int32.c: raid6int.uc ../unroll.awk
+        $(AWK) ../unroll.awk -vN=32 < raid6int.uc > $@
 
 raid6tables.c: mktables
         ./mktables > raid6tables.c
diff --git a/drivers/md/unroll.awk b/drivers/md/unroll.awk
new file mode 100644
index 000000000000..c6aa03631df8
--- /dev/null
+++ b/drivers/md/unroll.awk
@@ -0,0 +1,20 @@
+
+# This filter requires one command line option of form -vN=n
+# where n must be a decimal number.
+#
+# Repeat each input line containing $$ n times, replacing $$ with 0...n-1.
+# Replace each $# with n, and each $* with a single $.
+
+BEGIN {
+        n = N + 0
+}
+{
+        if (/\$\$/) { rep = n } else { rep = 1 }
+        for (i = 0; i < rep; ++i) {
+                tmp = $0
+                gsub(/\$\$/, i, tmp)
+                gsub(/\$\#/, n, tmp)
+                gsub(/\$\*/, "$", tmp)
+                print tmp
+        }
+}
diff --git a/drivers/md/unroll.pl b/drivers/md/unroll.pl
deleted file mode 100644
index 3acc710a20ea..000000000000
--- a/drivers/md/unroll.pl
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/usr/bin/perl
-#
-# Take a piece of C code and for each line which contains the sequence $$
-# repeat n times with $ replaced by 0...n-1; the sequence $# is replaced
-# by the unrolling factor, and $* with a single $
-#
-
-($n) = @ARGV;
-$n += 0;
-
-while ( defined($line = <STDIN>) ) {
-    if ( $line =~ /\$\$/ ) {
-        $rep = $n;
-    } else {
-        $rep = 1;
-    }
-    for ( $i = 0 ; $i < $rep ; $i++ ) {
-        $tmp = $line;
-        $tmp =~ s/\$\$/$i/g;
-        $tmp =~ s/\$\#/$n/g;
-        $tmp =~ s/\$\*/\$/g;
-        print $tmp;
-    }
-}
diff --git a/drivers/mfd/twl4030-core.c b/drivers/mfd/twl4030-core.c
index e832e975da60..a1c47ee95c0e 100644
--- a/drivers/mfd/twl4030-core.c
+++ b/drivers/mfd/twl4030-core.c
@@ -795,7 +795,7 @@ twl4030_probe(struct i2c_client *client, const struct i2c_device_id *id)
                         twl->client = i2c_new_dummy(client->adapter,
                                         twl->address);
                         if (!twl->client) {
-                                dev_err(&twl->client->dev,
+                                dev_err(&client->dev,
                                         "can't attach client %d\n", i);
                                 status = -ENOMEM;
                                 goto fail;
diff --git a/drivers/mfd/wm831x-irq.c b/drivers/mfd/wm831x-irq.c
index d3015dfb9134..ac056ea6b66e 100644
--- a/drivers/mfd/wm831x-irq.c
+++ b/drivers/mfd/wm831x-irq.c
@@ -507,6 +507,8 @@ int wm831x_irq_init(struct wm831x *wm831x, int irq)
 {
         int i, ret;
 
+        mutex_init(&wm831x->irq_lock);
+
         if (!irq) {
                 dev_warn(wm831x->dev,
                          "No interrupt specified - functionality limited\n");
@@ -521,7 +523,6 @@ int wm831x_irq_init(struct wm831x *wm831x, int irq)
         }
 
         wm831x->irq = irq;
-        mutex_init(&wm831x->irq_lock);
         INIT_WORK(&wm831x->irq_work, wm831x_irq_worker);
 
         /* Mask the individual interrupt sources */
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 4487cc097911..0aecaaebef3d 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -2013,7 +2013,7 @@ static struct platform_driver omap_hsmmc_driver = {
 static int __init omap_hsmmc_init(void)
 {
         /* Register the MMC driver */
-        return platform_driver_register(&omap_hsmmc_driver);
+        return platform_driver_probe(&omap_hsmmc_driver, omap_hsmmc_probe);
 }
 
 static void __exit omap_hsmmc_cleanup(void)
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index e1f7d0a78b9d..14cec04c34f9 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -42,6 +42,7 @@
 #include <linux/log2.h>
 #include <linux/kthread.h>
 #include <linux/reboot.h>
+#include <linux/kernel.h>
 #include "ubi.h"
 
 /* Maximum length of the 'mtd=' parameter */
@@ -1257,7 +1258,7 @@ static int __init bytes_str_to_int(const char *str)
         unsigned long result;
 
         result = simple_strtoul(str, &endp, 0);
-        if (str == endp || result < 0) {
+        if (str == endp || result >= INT_MAX) {
                 printk(KERN_ERR "UBI error: incorrect bytes count: \"%s\"\n",
                        str);
                 return -EINVAL;
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index e7161adc419d..90af61a2c3e4 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -794,16 +794,15 @@ static int process_eb(struct ubi_device *ubi, struct ubi_scan_info *si,
                  * number.
                  */
                 image_seq = be32_to_cpu(ech->image_seq);
-                if (!si->image_seq_set) {
+                if (!ubi->image_seq && image_seq)
                         ubi->image_seq = image_seq;
-                        si->image_seq_set = 1;
-                } else if (ubi->image_seq && ubi->image_seq != image_seq) {
+                if (ubi->image_seq && image_seq &&
+                    ubi->image_seq != image_seq) {
                         ubi_err("bad image sequence number %d in PEB %d, "
                                 "expected %d", image_seq, pnum, ubi->image_seq);
                         ubi_dbg_dump_ec_hdr(ech);
                         return -EINVAL;
                 }
-
         }
 
         /* OK, we've done with the EC header, let's look at the VID header */
diff --git a/drivers/mtd/ubi/scan.h b/drivers/mtd/ubi/scan.h
index bab31695dace..ff179ad7ca55 100644
--- a/drivers/mtd/ubi/scan.h
+++ b/drivers/mtd/ubi/scan.h
@@ -103,7 +103,6 @@ struct ubi_scan_volume {
  * @ec_sum: a temporary variable used when calculating @mean_ec
  * @ec_count: a temporary variable used when calculating @mean_ec
  * @corr_count: count of corrupted PEBs
- * @image_seq_set: indicates @ubi->image_seq is known
  *
  * This data structure contains the result of scanning and may be used by other
  * UBI sub-systems to build final UBI data structures, further error-recovery
@@ -127,7 +126,6 @@ struct ubi_scan_info {
         uint64_t ec_sum;
         int ec_count;
         int corr_count;
-        int image_seq_set;
 };
 
 struct ubi_device;
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 04f63c77071d..ce6f1ac25df8 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -34,6 +34,7 @@
  *
  *
  */
+#include <linux/capability.h>
 #include <linux/dma-mapping.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 6c7f795d12de..a4d83409f205 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -361,9 +361,12 @@ struct l2_fhdr {
 #define BNX2_L2CTX_CTX_TYPE_CTX_BD_CHN_TYPE_VALUE        (1<<28)
 
 #define BNX2_L2CTX_HOST_BDIDX                           0x00000004
-#define BNX2_L2CTX_STATUSB_NUM_SHIFT                     16
-#define BNX2_L2CTX_STATUSB_NUM(sb_id)                    \
-        (((sb_id) > 0) ? (((sb_id) + 7) << BNX2_L2CTX_STATUSB_NUM_SHIFT) : 0)
+#define BNX2_L2CTX_L5_STATUSB_NUM_SHIFT                  16
+#define BNX2_L2CTX_L2_STATUSB_NUM_SHIFT                  24
+#define BNX2_L2CTX_L5_STATUSB_NUM(sb_id)                \
+        (((sb_id) > 0) ? (((sb_id) + 7) << BNX2_L2CTX_L5_STATUSB_NUM_SHIFT) : 0)
+#define BNX2_L2CTX_L2_STATUSB_NUM(sb_id)                \
+        (((sb_id) > 0) ? (((sb_id) + 7) << BNX2_L2CTX_L2_STATUSB_NUM_SHIFT) : 0)
 #define BNX2_L2CTX_HOST_BSEQ                            0x00000008
 #define BNX2_L2CTX_NX_BSEQ                              0x0000000c
 #define BNX2_L2CTX_NX_BDHADDR_HI                        0x00000010
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 69c5b15e22da..40fb5eefc72e 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -691,7 +691,7 @@ static int bond_check_dev_link(struct bonding *bond,
                                struct net_device *slave_dev, int reporting)
 {
         const struct net_device_ops *slave_ops = slave_dev->netdev_ops;
-        static int (*ioctl)(struct net_device *, struct ifreq *, int);
+        int (*ioctl)(struct net_device *, struct ifreq *, int);
         struct ifreq ifr;
         struct mii_ioctl_data *mii;
 
@@ -3665,10 +3665,10 @@ static int bond_xmit_hash_policy_l23(struct sk_buff *skb,
 
         if (skb->protocol == htons(ETH_P_IP)) {
                 return ((ntohl(iph->saddr ^ iph->daddr) & 0xffff) ^
-                        (data->h_dest[5] ^ bond_dev->dev_addr[5])) % count;
+                        (data->h_dest[5] ^ data->h_source[5])) % count;
         }
 
-        return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+        return (data->h_dest[5] ^ data->h_source[5]) % count;
 }
 
 /*
@@ -3695,7 +3695,7 @@ static int bond_xmit_hash_policy_l34(struct sk_buff *skb,
 
         }
 
-        return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+        return (data->h_dest[5] ^ data->h_source[5]) % count;
 }
 
 /*
@@ -3706,7 +3706,7 @@ static int bond_xmit_hash_policy_l2(struct sk_buff *skb,
 {
         struct ethhdr *data = (struct ethhdr *)skb->data;
 
-        return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+        return (data->h_dest[5] ^ data->h_source[5]) % count;
 }
 
 /*-------------------------- Device entry points ----------------------------*/
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 46c87ec7960c..3bf1b04f2cab 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -2264,9 +2264,9 @@ static void cnic_init_bnx2_rx_ring(struct cnic_dev *dev)
         cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_CTX_TYPE, val);
 
         if (sb_id == 0)
-                val = 2 << BNX2_L2CTX_STATUSB_NUM_SHIFT;
+                val = 2 << BNX2_L2CTX_L2_STATUSB_NUM_SHIFT;
         else
-                val = BNX2_L2CTX_STATUSB_NUM(sb_id);
+                val = BNX2_L2CTX_L2_STATUSB_NUM(sb_id);
         cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_HOST_BDIDX, val);
 
         rxbd = (struct rx_bd *) (cp->l2_ring + BCM_PAGE_SIZE);
@@ -2423,7 +2423,7 @@ static int cnic_start_bnx2_hw(struct cnic_dev *dev)
         cp->int_num = 0;
         if (ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX) {
                 u32 sb_id = cp->status_blk_num;
-                u32 sb = BNX2_L2CTX_STATUSB_NUM(sb_id);
+                u32 sb = BNX2_L2CTX_L5_STATUSB_NUM(sb_id);
 
                 cp->int_num = sb_id << BNX2_PCICFG_INT_ACK_CMD_INT_NUM_SHIFT;
                 cnic_ctx_wr(dev, cp->kwq_cid_addr, L5_KRNLQ_HOST_QIDX, sb);
diff --git a/drivers/net/dm9000.h b/drivers/net/dm9000.h
index 80817c2edfb3..fb1c924d79b4 100644
--- a/drivers/net/dm9000.h
+++ b/drivers/net/dm9000.h
@@ -50,7 +50,7 @@
 #define DM9000_RCSR            0x32
 
 #define CHIPR_DM9000A          0x19
-#define CHIPR_DM9000B          0x1B
+#define CHIPR_DM9000B          0x1A
 
 #define DM9000_MRCMDX          0xF0
 #define DM9000_MRCMD           0xF2
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 5d2f48f02251..3c29a20b751e 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1427,19 +1427,31 @@ static int e100_phy_init(struct nic *nic)
         } else
                 DPRINTK(HW, DEBUG, "phy_addr = %d\n", nic->mii.phy_id);
 
-        /* Isolate all the PHY ids */
-        for (addr = 0; addr < 32; addr++)
-                mdio_write(netdev, addr, MII_BMCR, BMCR_ISOLATE);
-        /* Select the discovered PHY */
-        bmcr &= ~BMCR_ISOLATE;
-        mdio_write(netdev, nic->mii.phy_id, MII_BMCR, bmcr);
-
         /* Get phy ID */
         id_lo = mdio_read(netdev, nic->mii.phy_id, MII_PHYSID1);
         id_hi = mdio_read(netdev, nic->mii.phy_id, MII_PHYSID2);
         nic->phy = (u32)id_hi << 16 | (u32)id_lo;
         DPRINTK(HW, DEBUG, "phy ID = 0x%08X\n", nic->phy);
 
+        /* Select the phy and isolate the rest */
+        for (addr = 0; addr < 32; addr++) {
+                if (addr != nic->mii.phy_id) {
+                        mdio_write(netdev, addr, MII_BMCR, BMCR_ISOLATE);
+                } else if (nic->phy != phy_82552_v) {
+                        bmcr = mdio_read(netdev, addr, MII_BMCR);
+                        mdio_write(netdev, addr, MII_BMCR,
+                                bmcr & ~BMCR_ISOLATE);
+                }
+        }
+        /*
+         * Workaround for 82552:
+         * Clear the ISOLATE bit on selected phy_id last (mirrored on all
+         * other phy_id's) using bmcr value from addr discovery loop above.
+         */
+        if (nic->phy == phy_82552_v)
+                mdio_write(netdev, nic->mii.phy_id, MII_BMCR,
+                        bmcr & ~BMCR_ISOLATE);
+
         /* Handle National tx phys */
 #define NCS_PHY_MODEL_MASK      0xFFF0FFFF
         if ((nic->phy & NCS_PHY_MODEL_MASK) == phy_nsc_tx) {
diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index c0f185beb8bc..1190167a8b3d 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -76,6 +76,7 @@
 /* Extended Device Control */
 #define E1000_CTRL_EXT_SDP7_DATA 0x00000080 /* Value of SW Definable Pin 7 */
 #define E1000_CTRL_EXT_EE_RST    0x00002000 /* Reinitialize from EEPROM */
+#define E1000_CTRL_EXT_SPD_BYPS  0x00008000 /* Speed Select Bypass */
 #define E1000_CTRL_EXT_RO_DIS    0x00020000 /* Relaxed Ordering disable */
 #define E1000_CTRL_EXT_DMA_DYN_CLK_EN 0x00080000 /* DMA Dynamic Clock Gating */
 #define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000
@@ -347,6 +348,7 @@
 /* Extended Configuration Control and Size */
 #define E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP      0x00000020
 #define E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE       0x00000001
+#define E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE       0x00000008
 #define E1000_EXTCNF_CTRL_SWFLAG                 0x00000020
 #define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK   0x00FF0000
 #define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT          16
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index 981936c1fb46..189dfa2d6c76 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -141,6 +141,20 @@ struct e1000_info;
 #define HV_TNCRS_UPPER          PHY_REG(778, 29) /* Transmit with no CRS */
 #define HV_TNCRS_LOWER          PHY_REG(778, 30)
 
+/* BM PHY Copper Specific Status */
+#define BM_CS_STATUS                      17
+#define BM_CS_STATUS_LINK_UP              0x0400
+#define BM_CS_STATUS_RESOLVED             0x0800
+#define BM_CS_STATUS_SPEED_MASK           0xC000
+#define BM_CS_STATUS_SPEED_1000           0x8000
+
+/* 82577 Mobile Phy Status Register */
+#define HV_M_STATUS                       26
+#define HV_M_STATUS_AUTONEG_COMPLETE      0x1000
+#define HV_M_STATUS_SPEED_MASK            0x0300
+#define HV_M_STATUS_SPEED_1000            0x0200
+#define HV_M_STATUS_LINK_UP               0x0040
+
 enum e1000_boards {
         board_82571,
         board_82572,
@@ -519,9 +533,13 @@ extern s32 e1000e_phy_force_speed_duplex_igp(struct e1000_hw *hw);
 extern s32 e1000e_get_cable_length_igp_2(struct e1000_hw *hw);
 extern s32 e1000e_get_phy_info_igp(struct e1000_hw *hw);
 extern s32 e1000e_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_read_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset,
+                                          u16 *data);
 extern s32 e1000e_phy_hw_reset_generic(struct e1000_hw *hw);
 extern s32 e1000e_set_d3_lplu_state(struct e1000_hw *hw, bool active);
 extern s32 e1000e_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000e_write_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset,
+                                           u16 data);
 extern s32 e1000e_phy_sw_reset(struct e1000_hw *hw);
 extern s32 e1000e_phy_force_speed_duplex_m88(struct e1000_hw *hw);
 extern s32 e1000e_get_cfg_done(struct e1000_hw *hw);
@@ -538,7 +556,11 @@ extern s32 e1000e_read_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 *data);
 extern s32 e1000e_write_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 data);
 extern void e1000e_phy_force_speed_duplex_setup(struct e1000_hw *hw, u16 *phy_ctrl);
 extern s32 e1000e_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000e_write_kmrn_reg_locked(struct e1000_hw *hw, u32 offset,
+                                        u16 data);
 extern s32 e1000e_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_read_kmrn_reg_locked(struct e1000_hw *hw, u32 offset,
+                                       u16 *data);
 extern s32 e1000e_phy_has_link_generic(struct e1000_hw *hw, u32 iterations,
                                u32 usec_interval, bool *success);
 extern s32 e1000e_phy_reset_dsp(struct e1000_hw *hw);
@@ -546,7 +568,11 @@ extern s32 e1000e_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data);
 extern s32 e1000e_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data);
 extern s32 e1000e_check_downshift(struct e1000_hw *hw);
 extern s32 e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000_read_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
+                                        u16 *data);
 extern s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000_write_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
+                                         u16 data);
 extern s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw, bool slow);
 extern s32 e1000_link_stall_workaround_hv(struct e1000_hw *hw);
 extern s32 e1000_copper_link_setup_82577(struct e1000_hw *hw);
diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index fd44d9f90769..aaea41ef794d 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -764,11 +764,13 @@ struct e1000_phy_operations {
         s32  (*get_cable_length)(struct e1000_hw *);
         s32  (*get_phy_info)(struct e1000_hw *);
         s32  (*read_phy_reg)(struct e1000_hw *, u32, u16 *);
+        s32  (*read_phy_reg_locked)(struct e1000_hw *, u32, u16 *);
         void (*release_phy)(struct e1000_hw *);
         s32  (*reset_phy)(struct e1000_hw *);
         s32  (*set_d0_lplu_state)(struct e1000_hw *, bool);
         s32  (*set_d3_lplu_state)(struct e1000_hw *, bool);
         s32  (*write_phy_reg)(struct e1000_hw *, u32, u16);
+        s32  (*write_phy_reg_locked)(struct e1000_hw *, u32, u16);
         s32  (*cfg_on_link_up)(struct e1000_hw *);
 };
 
@@ -901,6 +903,7 @@ struct e1000_shadow_ram {
 struct e1000_dev_spec_ich8lan {
         bool kmrn_lock_loss_workaround_enabled;
         struct e1000_shadow_ram shadow_ram[E1000_ICH8_SHADOW_RAM_WORDS];
+        bool nvm_k1_enabled;
 };
 
 struct e1000_hw {
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 99df2abf82a9..51ddb04ab195 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -122,6 +122,27 @@
 
 #define HV_LED_CONFIG           PHY_REG(768, 30) /* LED Configuration */
 
+#define SW_FLAG_TIMEOUT    1000 /* SW Semaphore flag timeout in milliseconds */
+
+/* SMBus Address Phy Register */
+#define HV_SMB_ADDR            PHY_REG(768, 26)
+#define HV_SMB_ADDR_PEC_EN     0x0200
+#define HV_SMB_ADDR_VALID      0x0080
+
+/* Strapping Option Register - RO */
+#define E1000_STRAP                     0x0000C
+#define E1000_STRAP_SMBUS_ADDRESS_MASK  0x00FE0000
+#define E1000_STRAP_SMBUS_ADDRESS_SHIFT 17
+
+/* OEM Bits Phy Register */
+#define HV_OEM_BITS            PHY_REG(768, 25)
+#define HV_OEM_BITS_LPLU       0x0004 /* Low Power Link Up */
+#define HV_OEM_BITS_GBE_DIS    0x0040 /* Gigabit Disable */
+#define HV_OEM_BITS_RESTART_AN 0x0400 /* Restart Auto-negotiation */
+
+#define E1000_NVM_K1_CONFIG 0x1B /* NVM K1 Config Word */
+#define E1000_NVM_K1_ENABLE 0x1  /* NVM Enable K1 bit */
+
 /* ICH GbE Flash Hardware Sequencing Flash Status Register bit breakdown */
 /* Offset 04h HSFSTS */
 union ich8_hws_flash_status {
@@ -200,6 +221,10 @@ static s32 e1000_setup_led_pchlan(struct e1000_hw *hw);
 static s32 e1000_cleanup_led_pchlan(struct e1000_hw *hw);
 static s32 e1000_led_on_pchlan(struct e1000_hw *hw);
 static s32 e1000_led_off_pchlan(struct e1000_hw *hw);
+static s32 e1000_set_lplu_state_pchlan(struct e1000_hw *hw, bool active);
+static void e1000_lan_init_done_ich8lan(struct e1000_hw *hw);
+static s32  e1000_k1_gig_workaround_hv(struct e1000_hw *hw, bool link);
+static s32 e1000_configure_k1_ich8lan(struct e1000_hw *hw, bool k1_enable);
 
 static inline u16 __er16flash(struct e1000_hw *hw, unsigned long reg)
 {
@@ -242,7 +267,11 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
 
         phy->ops.check_polarity       = e1000_check_polarity_ife_ich8lan;
         phy->ops.read_phy_reg         = e1000_read_phy_reg_hv;
+        phy->ops.read_phy_reg_locked  = e1000_read_phy_reg_hv_locked;
+        phy->ops.set_d0_lplu_state    = e1000_set_lplu_state_pchlan;
+        phy->ops.set_d3_lplu_state    = e1000_set_lplu_state_pchlan;
         phy->ops.write_phy_reg        = e1000_write_phy_reg_hv;
+        phy->ops.write_phy_reg_locked = e1000_write_phy_reg_hv_locked;
         phy->autoneg_mask             = AUTONEG_ADVERTISE_SPEED_DEFAULT;
 
         phy->id = e1000_phy_unknown;
@@ -303,6 +332,8 @@ static s32 e1000_init_phy_params_ich8lan(struct e1000_hw *hw)
         case IGP03E1000_E_PHY_ID:
                 phy->type = e1000_phy_igp_3;
                 phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT;
+                phy->ops.read_phy_reg_locked = e1000e_read_phy_reg_igp_locked;
+                phy->ops.write_phy_reg_locked = e1000e_write_phy_reg_igp_locked;
                 break;
         case IFE_E_PHY_ID:
         case IFE_PLUS_E_PHY_ID:
@@ -469,14 +500,6 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
                 goto out;
         }
 
-        if (hw->mac.type == e1000_pchlan) {
-                ret_val = e1000e_write_kmrn_reg(hw,
-                                                   E1000_KMRNCTRLSTA_K1_CONFIG,
-                                                   E1000_KMRNCTRLSTA_K1_ENABLE);
-                if (ret_val)
-                        goto out;
-        }
-
         /*
          * First we want to see if the MII Status Register reports
          * link.  If so, then we want to get the current speed/duplex
@@ -486,6 +509,12 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
         if (ret_val)
                 goto out;
 
+        if (hw->mac.type == e1000_pchlan) {
+                ret_val = e1000_k1_gig_workaround_hv(hw, link);
+                if (ret_val)
+                        goto out;
+        }
+
         if (!link)
                 goto out; /* No link detected */
 
@@ -568,12 +597,39 @@ static s32 e1000_get_variants_ich8lan(struct e1000_adapter *adapter)
 static DEFINE_MUTEX(nvm_mutex);
 
 /**
+ *  e1000_acquire_nvm_ich8lan - Acquire NVM mutex
+ *  @hw: pointer to the HW structure
+ *
+ *  Acquires the mutex for performing NVM operations.
+ **/
+static s32 e1000_acquire_nvm_ich8lan(struct e1000_hw *hw)
+{
+        mutex_lock(&nvm_mutex);
+
+        return 0;
+}
+
+/**
+ *  e1000_release_nvm_ich8lan - Release NVM mutex
+ *  @hw: pointer to the HW structure
+ *
+ *  Releases the mutex used while performing NVM operations.
+ **/
+static void e1000_release_nvm_ich8lan(struct e1000_hw *hw)
+{
+        mutex_unlock(&nvm_mutex);
+
+        return;
+}
+
+static DEFINE_MUTEX(swflag_mutex);
+
+/**
  *  e1000_acquire_swflag_ich8lan - Acquire software control flag
  *  @hw: pointer to the HW structure
  *
- *  Acquires the software control flag for performing NVM and PHY
- *  operations.  This is a function pointer entry point only called by
- *  read/write routines for the PHY and NVM parts.
+ *  Acquires the software control flag for performing PHY and select
+ *  MAC CSR accesses.
  **/
 static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
 {
@@ -582,7 +638,7 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
 
         might_sleep();
 
-        mutex_lock(&nvm_mutex);
+        mutex_lock(&swflag_mutex);
 
         while (timeout) {
                 extcnf_ctrl = er32(EXTCNF_CTRL);
@@ -599,7 +655,7 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
                 goto out;
         }
 
-        timeout = PHY_CFG_TIMEOUT * 2;
+        timeout = SW_FLAG_TIMEOUT;
 
         extcnf_ctrl |= E1000_EXTCNF_CTRL_SWFLAG;
         ew32(EXTCNF_CTRL, extcnf_ctrl);
@@ -623,7 +679,7 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
 
 out:
         if (ret_val)
-                mutex_unlock(&nvm_mutex);
+                mutex_unlock(&swflag_mutex);
 
         return ret_val;
 }
@@ -632,9 +688,8 @@ out:
  *  e1000_release_swflag_ich8lan - Release software control flag
  *  @hw: pointer to the HW structure
  *
- *  Releases the software control flag for performing NVM and PHY operations.
- *  This is a function pointer entry point only called by read/write
- *  routines for the PHY and NVM parts.
+ *  Releases the software control flag for performing PHY and select
+ *  MAC CSR accesses.
  **/
 static void e1000_release_swflag_ich8lan(struct e1000_hw *hw)
 {
@@ -644,7 +699,9 @@ static void e1000_release_swflag_ich8lan(struct e1000_hw *hw)
         extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
         ew32(EXTCNF_CTRL, extcnf_ctrl);
 
-        mutex_unlock(&nvm_mutex);
+        mutex_unlock(&swflag_mutex);
+
+        return;
 }
 
 /**
@@ -752,6 +809,326 @@ static s32 e1000_phy_force_speed_duplex_ich8lan(struct e1000_hw *hw)
 }
 
 /**
+ *  e1000_sw_lcd_config_ich8lan - SW-based LCD Configuration
+ *  @hw:   pointer to the HW structure
+ *
+ *  SW should configure the LCD from the NVM extended configuration region
+ *  as a workaround for certain parts.
+ **/
+static s32 e1000_sw_lcd_config_ich8lan(struct e1000_hw *hw)
+{
+        struct e1000_phy_info *phy = &hw->phy;
+        u32 i, data, cnf_size, cnf_base_addr, sw_cfg_mask;
+        s32 ret_val;
+        u16 word_addr, reg_data, reg_addr, phy_page = 0;
+
+        ret_val = hw->phy.ops.acquire_phy(hw);
+        if (ret_val)
+                return ret_val;
+
+        /*
+         * Initialize the PHY from the NVM on ICH platforms.  This
+         * is needed due to an issue where the NVM configuration is
+         * not properly autoloaded after power transitions.
+         * Therefore, after each PHY reset, we will load the
+         * configuration data out of the NVM manually.
+         */
+        if ((hw->mac.type == e1000_ich8lan && phy->type == e1000_phy_igp_3) ||
+                (hw->mac.type == e1000_pchlan)) {
+                struct e1000_adapter *adapter = hw->adapter;
+
+                /* Check if SW needs to configure the PHY */
+                if ((adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_M_AMT) ||
+                    (adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_M) ||
+                    (hw->mac.type == e1000_pchlan))
+                        sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG_ICH8M;
+                else
+                        sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG;
+
+                data = er32(FEXTNVM);
+                if (!(data & sw_cfg_mask))
+                        goto out;
+
+                /* Wait for basic configuration completes before proceeding */
+                e1000_lan_init_done_ich8lan(hw);
+
+                /*
+                 * Make sure HW does not configure LCD from PHY
+                 * extended configuration before SW configuration
+                 */
+                data = er32(EXTCNF_CTRL);
+                if (data & E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE)
+                        goto out;
+
+                cnf_size = er32(EXTCNF_SIZE);
+                cnf_size &= E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK;
+                cnf_size >>= E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT;
+                if (!cnf_size)
+                        goto out;
+
+                cnf_base_addr = data & E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK;
+                cnf_base_addr >>= E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT;
+
+                if (!(data & E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE) &&
+                    (hw->mac.type == e1000_pchlan)) {
+                        /*
+                         * HW configures the SMBus address and LEDs when the
+                         * OEM and LCD Write Enable bits are set in the NVM.
+                         * When both NVM bits are cleared, SW will configure
+                         * them instead.
+                         */
+                        data = er32(STRAP);
+                        data &= E1000_STRAP_SMBUS_ADDRESS_MASK;
+                        reg_data = data >> E1000_STRAP_SMBUS_ADDRESS_SHIFT;
+                        reg_data |= HV_SMB_ADDR_PEC_EN | HV_SMB_ADDR_VALID;
+                        ret_val = e1000_write_phy_reg_hv_locked(hw, HV_SMB_ADDR,
+                                                                reg_data);
+                        if (ret_val)
+                                goto out;
+
+                        data = er32(LEDCTL);
+                        ret_val = e1000_write_phy_reg_hv_locked(hw,
+                                                                HV_LED_CONFIG,
+                                                                (u16)data);
+                        if (ret_val)
+                                goto out;
+                }
+                /* Configure LCD from extended configuration region. */
+
+                /* cnf_base_addr is in DWORD */
+                word_addr = (u16)(cnf_base_addr << 1);
+
+                for (i = 0; i < cnf_size; i++) {
+                        ret_val = e1000_read_nvm(hw, (word_addr + i * 2), 1,
+                                                   &reg_data);
+                        if (ret_val)
+                                goto out;
+
+                        ret_val = e1000_read_nvm(hw, (word_addr + i * 2 + 1),
+                                                   1, &reg_addr);
+                        if (ret_val)
+                                goto out;
+
+                        /* Save off the PHY page for future writes. */
+                        if (reg_addr == IGP01E1000_PHY_PAGE_SELECT) {
+                                phy_page = reg_data;
+                                continue;
+                        }
+
+                        reg_addr &= PHY_REG_MASK;
+                        reg_addr |= phy_page;
+
+                        ret_val = phy->ops.write_phy_reg_locked(hw,
+                                                            (u32)reg_addr,
+                                                            reg_data);
+                        if (ret_val)
+                                goto out;
+                }
+        }
+
+out:
+        hw->phy.ops.release_phy(hw);
+        return ret_val;
+}
+
+/**
+ *  e1000_k1_gig_workaround_hv - K1 Si workaround
+ *  @hw:   pointer to the HW structure
+ *  @link: link up bool flag
+ *
+ *  If K1 is enabled for 1Gbps, the MAC might stall when transitioning
+ *  from a lower speed.  This workaround disables K1 whenever link is at 1Gig
+ *  If link is down, the function will restore the default K1 setting located
+ *  in the NVM.
+ **/
+static s32 e1000_k1_gig_workaround_hv(struct e1000_hw *hw, bool link)
+{
+        s32 ret_val = 0;
+        u16 status_reg = 0;
+        bool k1_enable = hw->dev_spec.ich8lan.nvm_k1_enabled;
+
+        if (hw->mac.type != e1000_pchlan)
+                goto out;
+
+        /* Wrap the whole flow with the sw flag */
+        ret_val = hw->phy.ops.acquire_phy(hw);
+        if (ret_val)
+                goto out;
+
+        /* Disable K1 when link is 1Gbps, otherwise use the NVM setting */
+        if (link) {
+                if (hw->phy.type == e1000_phy_82578) {
+                        ret_val = hw->phy.ops.read_phy_reg_locked(hw,
+                                                                  BM_CS_STATUS,
+                                                                  &status_reg);
+                        if (ret_val)
+                                goto release;
+
+                        status_reg &= BM_CS_STATUS_LINK_UP |
+                                      BM_CS_STATUS_RESOLVED |
+                                      BM_CS_STATUS_SPEED_MASK;
+
+                        if (status_reg == (BM_CS_STATUS_LINK_UP |
+                                           BM_CS_STATUS_RESOLVED |
+                                           BM_CS_STATUS_SPEED_1000))
+                                k1_enable = false;
+                }
+
+                if (hw->phy.type == e1000_phy_82577) {
+                        ret_val = hw->phy.ops.read_phy_reg_locked(hw,
+                                                                  HV_M_STATUS,
+                                                                  &status_reg);
+                        if (ret_val)
+                                goto release;
+
+                        status_reg &= HV_M_STATUS_LINK_UP |
+                                      HV_M_STATUS_AUTONEG_COMPLETE |
+                                      HV_M_STATUS_SPEED_MASK;
+
+                        if (status_reg == (HV_M_STATUS_LINK_UP |
+                                           HV_M_STATUS_AUTONEG_COMPLETE |
+                                           HV_M_STATUS_SPEED_1000))
+                                k1_enable = false;
+                }
+
+                /* Link stall fix for link up */
+                ret_val = hw->phy.ops.write_phy_reg_locked(hw, PHY_REG(770, 19),
+                                                           0x0100);
+                if (ret_val)
+                        goto release;
+
+        } else {
+                /* Link stall fix for link down */
+                ret_val = hw->phy.ops.write_phy_reg_locked(hw, PHY_REG(770, 19),
+                                                           0x4100);
+                if (ret_val)
+                        goto release;
+        }
+
+        ret_val = e1000_configure_k1_ich8lan(hw, k1_enable);
+
+release:
+        hw->phy.ops.release_phy(hw);
+out:
+        return ret_val;
+}
+
+/**
+ *  e1000_configure_k1_ich8lan - Configure K1 power state
+ *  @hw: pointer to the HW structure
+ *  @enable: K1 state to configure
+ *
+ *  Configure the K1 power state based on the provided parameter.
+ *  Assumes semaphore already acquired.
+ *
+ *  Success returns 0, Failure returns -E1000_ERR_PHY (-2)
+ **/
+static s32 e1000_configure_k1_ich8lan(struct e1000_hw *hw, bool k1_enable)
+{
+        s32 ret_val = 0;
+        u32 ctrl_reg = 0;
+        u32 ctrl_ext = 0;
+        u32 reg = 0;
+        u16 kmrn_reg = 0;
+
+        ret_val = e1000e_read_kmrn_reg_locked(hw,
+                                             E1000_KMRNCTRLSTA_K1_CONFIG,
+                                             &kmrn_reg);
+        if (ret_val)
+                goto out;
+
+        if (k1_enable)
+                kmrn_reg |= E1000_KMRNCTRLSTA_K1_ENABLE;
+        else
+                kmrn_reg &= ~E1000_KMRNCTRLSTA_K1_ENABLE;
+
+        ret_val = e1000e_write_kmrn_reg_locked(hw,
+                                              E1000_KMRNCTRLSTA_K1_CONFIG,
+                                              kmrn_reg);
+        if (ret_val)
+                goto out;
+
+        udelay(20);
+        ctrl_ext = er32(CTRL_EXT);
+        ctrl_reg = er32(CTRL);
+
+        reg = ctrl_reg & ~(E1000_CTRL_SPD_1000 | E1000_CTRL_SPD_100);
+        reg |= E1000_CTRL_FRCSPD;
+        ew32(CTRL, reg);
+
+        ew32(CTRL_EXT, ctrl_ext | E1000_CTRL_EXT_SPD_BYPS);
+        udelay(20);
+        ew32(CTRL, ctrl_reg);
+        ew32(CTRL_EXT, ctrl_ext);
+        udelay(20);
+
+out:
+        return ret_val;
+}
+
+/**
+ *  e1000_oem_bits_config_ich8lan - SW-based LCD Configuration
+ *  @hw:       pointer to the HW structure
+ *  @d0_state: boolean if entering d0 or d3 device state
+ *
+ *  SW will configure Gbe Disable and LPLU based on the NVM. The four bits are
+ *  collectively called OEM bits.  The OEM Write Enable bit and SW Config bit
+ *  in NVM determines whether HW should configure LPLU and Gbe Disable.
+ **/
+static s32 e1000_oem_bits_config_ich8lan(struct e1000_hw *hw, bool d0_state)
+{
+        s32 ret_val = 0;
+        u32 mac_reg;
+        u16 oem_reg;
+
+        if (hw->mac.type != e1000_pchlan)
+                return ret_val;
+
+        ret_val = hw->phy.ops.acquire_phy(hw);
+        if (ret_val)
+                return ret_val;
+
+        mac_reg = er32(EXTCNF_CTRL);
+        if (mac_reg & E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE)
+                goto out;
+
+        mac_reg = er32(FEXTNVM);
+        if (!(mac_reg & E1000_FEXTNVM_SW_CONFIG_ICH8M))
+                goto out;
+
+        mac_reg = er32(PHY_CTRL);
+
+        ret_val = hw->phy.ops.read_phy_reg_locked(hw, HV_OEM_BITS, &oem_reg);
+        if (ret_val)
+                goto out;
+
+        oem_reg &= ~(HV_OEM_BITS_GBE_DIS | HV_OEM_BITS_LPLU);
+
+        if (d0_state) {
+                if (mac_reg & E1000_PHY_CTRL_GBE_DISABLE)
+                        oem_reg |= HV_OEM_BITS_GBE_DIS;
+
+                if (mac_reg & E1000_PHY_CTRL_D0A_LPLU)
+                        oem_reg |= HV_OEM_BITS_LPLU;
+        } else {
+                if (mac_reg & E1000_PHY_CTRL_NOND0A_GBE_DISABLE)
+                        oem_reg |= HV_OEM_BITS_GBE_DIS;
+
+                if (mac_reg & E1000_PHY_CTRL_NOND0A_LPLU)
+                        oem_reg |= HV_OEM_BITS_LPLU;
+        }
+        /* Restart auto-neg to activate the bits */
+        oem_reg |= HV_OEM_BITS_RESTART_AN;
+        ret_val = hw->phy.ops.write_phy_reg_locked(hw, HV_OEM_BITS, oem_reg);
+
+out:
+        hw->phy.ops.release_phy(hw);
+
+        return ret_val;
+}
+
+
+/**
  *  e1000_hv_phy_workarounds_ich8lan - A series of Phy workarounds to be
  *  done after every PHY reset.
  **/
@@ -791,10 +1168,20 @@ static s32 e1000_hv_phy_workarounds_ich8lan(struct e1000_hw *hw)
         ret_val = hw->phy.ops.acquire_phy(hw);
         if (ret_val)
                 return ret_val;
+
         hw->phy.addr = 1;
-        e1000e_write_phy_reg_mdic(hw, IGP01E1000_PHY_PAGE_SELECT, 0);
+        ret_val = e1000e_write_phy_reg_mdic(hw, IGP01E1000_PHY_PAGE_SELECT, 0);
+        if (ret_val)
+                goto out;
         hw->phy.ops.release_phy(hw);
 
+        /*
+         * Configure the K1 Si workaround during phy reset assuming there is
+         * link so that it disables K1 if link is in 1Gbps.
+         */
+        ret_val = e1000_k1_gig_workaround_hv(hw, true);
+
+out:
         return ret_val;
 }
 
@@ -840,11 +1227,8 @@ static void e1000_lan_init_done_ich8lan(struct e1000_hw *hw)
  **/
 static s32 e1000_phy_hw_reset_ich8lan(struct e1000_hw *hw)
 {
-        struct e1000_phy_info *phy = &hw->phy;
-        u32 i;
-        u32 data, cnf_size, cnf_base_addr, sw_cfg_mask;
-        s32 ret_val;
-        u16 word_addr, reg_data, reg_addr, phy_page = 0;
+        s32 ret_val = 0;
+        u16 reg;
 
         ret_val = e1000e_phy_hw_reset_generic(hw);
         if (ret_val)
@@ -859,81 +1243,20 @@ static s32 e1000_phy_hw_reset_ich8lan(struct e1000_hw *hw)
                         return ret_val;
         }
 
-        /*
-         * Initialize the PHY from the NVM on ICH platforms.  This
-         * is needed due to an issue where the NVM configuration is
-         * not properly autoloaded after power transitions.
-         * Therefore, after each PHY reset, we will load the
-         * configuration data out of the NVM manually.
-         */
-        if (hw->mac.type == e1000_ich8lan && phy->type == e1000_phy_igp_3) {
-                struct e1000_adapter *adapter = hw->adapter;
-
-                /* Check if SW needs configure the PHY */
-                if ((adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_M_AMT) ||
-                    (adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_M))
-                        sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG_ICH8M;
-                else
-                        sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG;
-
-                data = er32(FEXTNVM);
-                if (!(data & sw_cfg_mask))
-                        return 0;
-
-                /* Wait for basic configuration completes before proceeding */
-                e1000_lan_init_done_ich8lan(hw);
-
-                /*
-                 * Make sure HW does not configure LCD from PHY
-                 * extended configuration before SW configuration
-                 */
-                data = er32(EXTCNF_CTRL);
-                if (data & E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE)
-                        return 0;
-
-                cnf_size = er32(EXTCNF_SIZE);
-                cnf_size &= E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK;
-                cnf_size >>= E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT;
-                if (!cnf_size)
-                        return 0;
-
-                cnf_base_addr = data & E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK;
-                cnf_base_addr >>= E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT;
-
-                /* Configure LCD from extended configuration region. */
-
-                /* cnf_base_addr is in DWORD */
-                word_addr = (u16)(cnf_base_addr << 1);
-
-                for (i = 0; i < cnf_size; i++) {
-                        ret_val = e1000_read_nvm(hw,
-                                                (word_addr + i * 2),
-                                                1,
-                                                &reg_data);
-                        if (ret_val)
-                                return ret_val;
-
-                        ret_val = e1000_read_nvm(hw,
-                                                (word_addr + i * 2 + 1),
-                                                1,
-                                                &reg_addr);
-                        if (ret_val)
-                                return ret_val;
-
-                        /* Save off the PHY page for future writes. */
-                        if (reg_addr == IGP01E1000_PHY_PAGE_SELECT) {
-                                phy_page = reg_data;
-                                continue;
-                        }
+        /* Dummy read to clear the phy wakeup bit after lcd reset */
+        if (hw->mac.type == e1000_pchlan)
+                e1e_rphy(hw, BM_WUC, &reg);
 
-                        reg_addr |= phy_page;
+        /* Configure the LCD with the extended configuration region in NVM */
+        ret_val = e1000_sw_lcd_config_ich8lan(hw);
+        if (ret_val)
+                goto out;
 
-                        ret_val = e1e_wphy(hw, (u32)reg_addr, reg_data);
-                        if (ret_val)
-                                return ret_val;
-                }
-        }
+        /* Configure the LCD with the OEM bits in NVM */
+        if (hw->mac.type == e1000_pchlan)
+                ret_val = e1000_oem_bits_config_ich8lan(hw, true);
 
+out:
         return 0;
 }
 
@@ -1054,6 +1377,38 @@ static s32 e1000_check_polarity_ife_ich8lan(struct e1000_hw *hw)
 }
 
 /**
+ *  e1000_set_lplu_state_pchlan - Set Low Power Link Up state
+ *  @hw: pointer to the HW structure
+ *  @active: true to enable LPLU, false to disable
+ *
+ *  Sets the LPLU state according to the active flag.  For PCH, if OEM write
+ *  bit are disabled in the NVM, writing the LPLU bits in the MAC will not set
+ *  the phy speed. This function will manually set the LPLU bit and restart
+ *  auto-neg as hw would do. D3 and D0 LPLU will call the same function
+ *  since it configures the same bit.
+ **/
+static s32 e1000_set_lplu_state_pchlan(struct e1000_hw *hw, bool active)
+{
+        s32 ret_val = 0;
+        u16 oem_reg;
+
+        ret_val = e1e_rphy(hw, HV_OEM_BITS, &oem_reg);
+        if (ret_val)
+                goto out;
+
+        if (active)
+                oem_reg |= HV_OEM_BITS_LPLU;
+        else
+                oem_reg &= ~HV_OEM_BITS_LPLU;
+
+        oem_reg |= HV_OEM_BITS_RESTART_AN;
+        ret_val = e1e_wphy(hw, HV_OEM_BITS, oem_reg);
+
+out:
+        return ret_val;
+}
+
+/**
  *  e1000_set_d0_lplu_state_ich8lan - Set Low Power Linkup D0 state
  *  @hw: pointer to the HW structure
  *  @active: TRUE to enable LPLU, FALSE to disable
@@ -1314,12 +1669,11 @@ static s32 e1000_read_nvm_ich8lan(struct e1000_hw *hw, u16 offset, u16 words,
         if ((offset >= nvm->word_size) || (words > nvm->word_size - offset) ||
             (words == 0)) {
                 hw_dbg(hw, "nvm parameter(s) out of bounds\n");
-                return -E1000_ERR_NVM;
+                ret_val = -E1000_ERR_NVM;
+                goto out;
         }
 
-        ret_val = e1000_acquire_swflag_ich8lan(hw);
-        if (ret_val)
-                goto out;
+        nvm->ops.acquire_nvm(hw);
 
         ret_val = e1000_valid_nvm_bank_detect_ich8lan(hw, &bank);
         if (ret_val) {
@@ -1345,7 +1699,7 @@ static s32 e1000_read_nvm_ich8lan(struct e1000_hw *hw, u16 offset, u16 words,
                 }
         }
 
-        e1000_release_swflag_ich8lan(hw);
+        nvm->ops.release_nvm(hw);
 
 out:
         if (ret_val)
@@ -1603,11 +1957,15 @@ static s32 e1000_write_nvm_ich8lan(struct e1000_hw *hw, u16 offset, u16 words,
                 return -E1000_ERR_NVM;
         }
 
+        nvm->ops.acquire_nvm(hw);
+
         for (i = 0; i < words; i++) {
                 dev_spec->shadow_ram[offset+i].modified = 1;
                 dev_spec->shadow_ram[offset+i].value = data[i];
         }
 
+        nvm->ops.release_nvm(hw);
+
         return 0;
 }
 
@@ -1637,9 +1995,7 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
         if (nvm->type != e1000_nvm_flash_sw)
                 goto out;
 
-        ret_val = e1000_acquire_swflag_ich8lan(hw);
-        if (ret_val)
-                goto out;
+        nvm->ops.acquire_nvm(hw);
 
         /*
          * We're writing to the opposite bank so if we're on bank 1,
@@ -1657,7 +2013,7 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
                 old_bank_offset = 0;
                 ret_val = e1000_erase_flash_bank_ich8lan(hw, 1);
                 if (ret_val) {
-                        e1000_release_swflag_ich8lan(hw);
+                        nvm->ops.release_nvm(hw);
                         goto out;
                 }
         } else {
@@ -1665,7 +2021,7 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
                 new_bank_offset = 0;
                 ret_val = e1000_erase_flash_bank_ich8lan(hw, 0);
                 if (ret_val) {
-                        e1000_release_swflag_ich8lan(hw);
+                        nvm->ops.release_nvm(hw);
                         goto out;
                 }
         }
@@ -1723,7 +2079,7 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
         if (ret_val) {
                 /* Possibly read-only, see e1000e_write_protect_nvm_ich8lan() */
                 hw_dbg(hw, "Flash commit failed.\n");
-                e1000_release_swflag_ich8lan(hw);
+                nvm->ops.release_nvm(hw);
                 goto out;
         }
 
@@ -1736,7 +2092,7 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
         act_offset = new_bank_offset + E1000_ICH_NVM_SIG_WORD;
         ret_val = e1000_read_flash_word_ich8lan(hw, act_offset, &data);
         if (ret_val) {
-                e1000_release_swflag_ich8lan(hw);
+                nvm->ops.release_nvm(hw);
                 goto out;
         }
         data &= 0xBFFF;
@@ -1744,7 +2100,7 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
                                                        act_offset * 2 + 1,
                                                        (u8)(data >> 8));
         if (ret_val) {
-                e1000_release_swflag_ich8lan(hw);
+                nvm->ops.release_nvm(hw);
                 goto out;
         }
 
@@ -1757,7 +2113,7 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
         act_offset = (old_bank_offset + E1000_ICH_NVM_SIG_WORD) * 2 + 1;
         ret_val = e1000_retry_write_flash_byte_ich8lan(hw, act_offset, 0);
         if (ret_val) {
-                e1000_release_swflag_ich8lan(hw);
+                nvm->ops.release_nvm(hw);
                 goto out;
         }
 
@@ -1767,7 +2123,7 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
                 dev_spec->shadow_ram[i].value = 0xFFFF;
         }
 
-        e1000_release_swflag_ich8lan(hw);
+        nvm->ops.release_nvm(hw);
 
         /*
          * Reload the EEPROM, or else modifications will not appear
@@ -1831,14 +2187,12 @@ static s32 e1000_validate_nvm_checksum_ich8lan(struct e1000_hw *hw)
  **/
 void e1000e_write_protect_nvm_ich8lan(struct e1000_hw *hw)
 {
+        struct e1000_nvm_info *nvm = &hw->nvm;
         union ich8_flash_protected_range pr0;
         union ich8_hws_flash_status hsfsts;
         u32 gfpreg;
-        s32 ret_val;
 
-        ret_val = e1000_acquire_swflag_ich8lan(hw);
-        if (ret_val)
-                return;
+        nvm->ops.acquire_nvm(hw);
 
         gfpreg = er32flash(ICH_FLASH_GFPREG);
 
@@ -1859,7 +2213,7 @@ void e1000e_write_protect_nvm_ich8lan(struct e1000_hw *hw)
         hsfsts.hsf_status.flockdn = true;
         ew32flash(ICH_FLASH_HSFSTS, hsfsts.regval);
 
-        e1000_release_swflag_ich8lan(hw);
+        nvm->ops.release_nvm(hw);
 }
 
 /**
@@ -2229,6 +2583,8 @@ static s32 e1000_get_bus_info_ich8lan(struct e1000_hw *hw)
  **/
 static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
 {
+        struct e1000_dev_spec_ich8lan *dev_spec = &hw->dev_spec.ich8lan;
+        u16 reg;
         u32 ctrl, icr, kab;
         s32 ret_val;
 
@@ -2263,6 +2619,18 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
                 ew32(PBS, E1000_PBS_16K);
         }
 
+        if (hw->mac.type == e1000_pchlan) {
+                /* Save the NVM K1 bit setting*/
+                ret_val = e1000_read_nvm(hw, E1000_NVM_K1_CONFIG, 1, &reg);
+                if (ret_val)
+                        return ret_val;
+
+                if (reg & E1000_NVM_K1_ENABLE)
+                        dev_spec->nvm_k1_enabled = true;
+                else
+                        dev_spec->nvm_k1_enabled = false;
+        }
+
         ctrl = er32(CTRL);
 
         if (!e1000_check_reset_block(hw)) {
@@ -2304,7 +2672,19 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
                         hw_dbg(hw, "Auto Read Done did not complete\n");
                 }
         }
+        /* Dummy read to clear the phy wakeup bit after lcd reset */
+        if (hw->mac.type == e1000_pchlan)
+                e1e_rphy(hw, BM_WUC, &reg);
 
+        ret_val = e1000_sw_lcd_config_ich8lan(hw);
+        if (ret_val)
+                goto out;
+
+        if (hw->mac.type == e1000_pchlan) {
+                ret_val = e1000_oem_bits_config_ich8lan(hw, true);
+                if (ret_val)
+                        goto out;
+        }
         /*
          * For PCH, this write will make sure that any noise
          * will be detected as a CRC error and be dropped rather than show up
@@ -2323,6 +2703,7 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
         if (hw->mac.type == e1000_pchlan)
                 ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
 
+out:
         return ret_val;
 }
 
@@ -2627,14 +3008,6 @@ static s32 e1000_get_link_up_info_ich8lan(struct e1000_hw *hw, u16 *speed,
         if (ret_val)
                 return ret_val;
 
-        if ((hw->mac.type == e1000_pchlan) && (*speed == SPEED_1000)) {
-                ret_val = e1000e_write_kmrn_reg(hw,
-                                                  E1000_KMRNCTRLSTA_K1_CONFIG,
-                                                  E1000_KMRNCTRLSTA_K1_DISABLE);
-                if (ret_val)
-                        return ret_val;
-        }
-
         if ((hw->mac.type == e1000_ich8lan) &&
             (hw->phy.type == e1000_phy_igp_3) &&
             (*speed == SPEED_1000)) {
@@ -2843,9 +3216,8 @@ void e1000e_disable_gig_wol_ich8lan(struct e1000_hw *hw)
                             E1000_PHY_CTRL_GBE_DISABLE;
                 ew32(PHY_CTRL, phy_ctrl);
 
-                /* Workaround SWFLAG unexpectedly set during S0->Sx */
                 if (hw->mac.type == e1000_pchlan)
-                        udelay(500);
+                        e1000_phy_hw_reset_ich8lan(hw);
         default:
                 break;
         }
@@ -3113,9 +3485,9 @@ static struct e1000_phy_operations ich8_phy_ops = {
 };
 
 static struct e1000_nvm_operations ich8_nvm_ops = {
-        .acquire_nvm            = e1000_acquire_swflag_ich8lan,
+        .acquire_nvm            = e1000_acquire_nvm_ich8lan,
         .read_nvm               = e1000_read_nvm_ich8lan,
-        .release_nvm            = e1000_release_swflag_ich8lan,
+        .release_nvm            = e1000_release_nvm_ich8lan,
         .update_nvm             = e1000_update_nvm_checksum_ich8lan,
         .valid_led_default      = e1000_valid_led_default_ich8lan,
         .validate_nvm           = e1000_validate_nvm_checksum_ich8lan,
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index 994401fd0664..03175b3a2c9e 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -95,13 +95,6 @@ static const u16 e1000_igp_2_cable_length_table[] =
 /* BM PHY Copper Specific Control 1 */
 #define BM_CS_CTRL1                       16
 
-/* BM PHY Copper Specific Status */
-#define BM_CS_STATUS                      17
-#define BM_CS_STATUS_LINK_UP              0x0400
-#define BM_CS_STATUS_RESOLVED             0x0800
-#define BM_CS_STATUS_SPEED_MASK           0xC000
-#define BM_CS_STATUS_SPEED_1000           0x8000
-
 #define HV_MUX_DATA_CTRL               PHY_REG(776, 16)
 #define HV_MUX_DATA_CTRL_GEN_TO_MAC    0x0400
 #define HV_MUX_DATA_CTRL_FORCE_SPEED   0x0004
@@ -164,16 +157,25 @@ s32 e1000e_get_phy_id(struct e1000_hw *hw)
                  * MDIC mode. No harm in trying again in this case since
                  * the PHY ID is unknown at this point anyway
                  */
+                ret_val = phy->ops.acquire_phy(hw);
+                if (ret_val)
+                        goto out;
                 ret_val = e1000_set_mdio_slow_mode_hv(hw, true);
                 if (ret_val)
                         goto out;
+                phy->ops.release_phy(hw);
 
                 retry_count++;
         }
 out:
         /* Revert to MDIO fast mode, if applicable */
-        if (retry_count)
+        if (retry_count) {
+                ret_val = phy->ops.acquire_phy(hw);
+                if (ret_val)
+                        return ret_val;
                 ret_val = e1000_set_mdio_slow_mode_hv(hw, false);
+                phy->ops.release_phy(hw);
+        }
 
         return ret_val;
 }
@@ -354,94 +356,173 @@ s32 e1000e_write_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 data)
 }
 
 /**
- *  e1000e_read_phy_reg_igp - Read igp PHY register
+ *  __e1000e_read_phy_reg_igp - Read igp PHY register
  *  @hw: pointer to the HW structure
  *  @offset: register offset to be read
  *  @data: pointer to the read data
+ *  @locked: semaphore has already been acquired or not
  *
  *  Acquires semaphore, if necessary, then reads the PHY register at offset
- *  and storing the retrieved information in data.  Release any acquired
+ *  and stores the retrieved information in data.  Release any acquired
  *  semaphores before exiting.
  **/
-s32 e1000e_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data)
+static s32 __e1000e_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data,
+                                    bool locked)
 {
-        s32 ret_val;
+        s32 ret_val = 0;
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val)
-                return ret_val;
+        if (!locked) {
+                if (!(hw->phy.ops.acquire_phy))
+                        goto out;
+
+                ret_val = hw->phy.ops.acquire_phy(hw);
+                if (ret_val)
+                        goto out;
+        }
 
         if (offset > MAX_PHY_MULTI_PAGE_REG) {
                 ret_val = e1000e_write_phy_reg_mdic(hw,
                                                     IGP01E1000_PHY_PAGE_SELECT,
                                                     (u16)offset);
-                if (ret_val) {
-                        hw->phy.ops.release_phy(hw);
-                        return ret_val;
-                }
+                if (ret_val)
+                        goto release;
         }
 
         ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
-                                           data);
-
-        hw->phy.ops.release_phy(hw);
+                                          data);
 
+release:
+        if (!locked)
+                hw->phy.ops.release_phy(hw);
+out:
         return ret_val;
 }
 
 /**
+ *  e1000e_read_phy_reg_igp - Read igp PHY register
+ *  @hw: pointer to the HW structure
+ *  @offset: register offset to be read
+ *  @data: pointer to the read data
+ *
+ *  Acquires semaphore then reads the PHY register at offset and stores the
+ *  retrieved information in data.
+ *  Release the acquired semaphore before exiting.
+ **/
+s32 e1000e_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+        return __e1000e_read_phy_reg_igp(hw, offset, data, false);
+}
+
+/**
+ *  e1000e_read_phy_reg_igp_locked - Read igp PHY register
+ *  @hw: pointer to the HW structure
+ *  @offset: register offset to be read
+ *  @data: pointer to the read data
+ *
+ *  Reads the PHY register at offset and stores the retrieved information
+ *  in data.  Assumes semaphore already acquired.
+ **/
+s32 e1000e_read_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+        return __e1000e_read_phy_reg_igp(hw, offset, data, true);
+}
+
+/**
  *  e1000e_write_phy_reg_igp - Write igp PHY register
  *  @hw: pointer to the HW structure
  *  @offset: register offset to write to
  *  @data: data to write at register offset
+ *  @locked: semaphore has already been acquired or not
  *
  *  Acquires semaphore, if necessary, then writes the data to PHY register
  *  at the offset.  Release any acquired semaphores before exiting.
  **/
-s32 e1000e_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data)
+static s32 __e1000e_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data,
+                                     bool locked)
 {
-        s32 ret_val;
+        s32 ret_val = 0;
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val)
-                return ret_val;
+        if (!locked) {
+                if (!(hw->phy.ops.acquire_phy))
+                        goto out;
+
+                ret_val = hw->phy.ops.acquire_phy(hw);
+                if (ret_val)
+                        goto out;
+        }
 
         if (offset > MAX_PHY_MULTI_PAGE_REG) {
                 ret_val = e1000e_write_phy_reg_mdic(hw,
                                                     IGP01E1000_PHY_PAGE_SELECT,
                                                     (u16)offset);
-                if (ret_val) {
-                        hw->phy.ops.release_phy(hw);
-                        return ret_val;
-                }
+                if (ret_val)
+                        goto release;
         }
 
         ret_val = e1000e_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
                                             data);
 
-        hw->phy.ops.release_phy(hw);
+release:
+        if (!locked)
+                hw->phy.ops.release_phy(hw);
 
+out:
         return ret_val;
 }
 
 /**
- *  e1000e_read_kmrn_reg - Read kumeran register
+ *  e1000e_write_phy_reg_igp - Write igp PHY register
+ *  @hw: pointer to the HW structure
+ *  @offset: register offset to write to
+ *  @data: data to write at register offset
+ *
+ *  Acquires semaphore then writes the data to PHY register
+ *  at the offset.  Release any acquired semaphores before exiting.
+ **/
+s32 e1000e_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data)
+{
+        return __e1000e_write_phy_reg_igp(hw, offset, data, false);
+}
+
+/**
+ *  e1000e_write_phy_reg_igp_locked - Write igp PHY register
+ *  @hw: pointer to the HW structure
+ *  @offset: register offset to write to
+ *  @data: data to write at register offset
+ *
+ *  Writes the data to PHY register at the offset.
+ *  Assumes semaphore already acquired.
+ **/
+s32 e1000e_write_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset, u16 data)
+{
+        return __e1000e_write_phy_reg_igp(hw, offset, data, true);
+}
+
+/**
+ *  __e1000_read_kmrn_reg - Read kumeran register
  *  @hw: pointer to the HW structure
  *  @offset: register offset to be read
  *  @data: pointer to the read data
+ *  @locked: semaphore has already been acquired or not
  *
  *  Acquires semaphore, if necessary.  Then reads the PHY register at offset
  *  using the kumeran interface.  The information retrieved is stored in data.
  *  Release any acquired semaphores before exiting.
  **/
-s32 e1000e_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data)
+static s32 __e1000_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data,
+                                 bool locked)
 {
         u32 kmrnctrlsta;
-        s32 ret_val;
+        s32 ret_val = 0;
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val)
-                return ret_val;
+        if (!locked) {
+                if (!(hw->phy.ops.acquire_phy))
+                        goto out;
+
+                ret_val = hw->phy.ops.acquire_phy(hw);
+                if (ret_val)
+                        goto out;
+        }
 
         kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) &
                        E1000_KMRNCTRLSTA_OFFSET) | E1000_KMRNCTRLSTA_REN;
@@ -452,41 +533,111 @@ s32 e1000e_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data)
         kmrnctrlsta = er32(KMRNCTRLSTA);
         *data = (u16)kmrnctrlsta;
 
-        hw->phy.ops.release_phy(hw);
+        if (!locked)
+                hw->phy.ops.release_phy(hw);
 
+out:
         return ret_val;
 }
 
 /**
- *  e1000e_write_kmrn_reg - Write kumeran register
+ *  e1000e_read_kmrn_reg -  Read kumeran register
+ *  @hw: pointer to the HW structure
+ *  @offset: register offset to be read
+ *  @data: pointer to the read data
+ *
+ *  Acquires semaphore then reads the PHY register at offset using the
+ *  kumeran interface.  The information retrieved is stored in data.
+ *  Release the acquired semaphore before exiting.
+ **/
+s32 e1000e_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+        return __e1000_read_kmrn_reg(hw, offset, data, false);
+}
+
+/**
+ *  e1000e_read_kmrn_reg_locked -  Read kumeran register
+ *  @hw: pointer to the HW structure
+ *  @offset: register offset to be read
+ *  @data: pointer to the read data
+ *
+ *  Reads the PHY register at offset using the kumeran interface.  The
+ *  information retrieved is stored in data.
+ *  Assumes semaphore already acquired.
+ **/
+s32 e1000e_read_kmrn_reg_locked(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+        return __e1000_read_kmrn_reg(hw, offset, data, true);
+}
+
+/**
+ *  __e1000_write_kmrn_reg - Write kumeran register
  *  @hw: pointer to the HW structure
  *  @offset: register offset to write to
  *  @data: data to write at register offset
+ *  @locked: semaphore has already been acquired or not
  *
  *  Acquires semaphore, if necessary.  Then write the data to PHY register
  *  at the offset using the kumeran interface.  Release any acquired semaphores
  *  before exiting.
  **/
-s32 e1000e_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data)
+static s32 __e1000_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data,
+                                  bool locked)
 {
         u32 kmrnctrlsta;
-        s32 ret_val;
+        s32 ret_val = 0;
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val)
-                return ret_val;
+        if (!locked) {
+                if (!(hw->phy.ops.acquire_phy))
+                        goto out;
+
+                ret_val = hw->phy.ops.acquire_phy(hw);
+                if (ret_val)
+                        goto out;
+        }
 
         kmrnctrlsta = ((offset << E1000_KMRNCTRLSTA_OFFSET_SHIFT) &
                        E1000_KMRNCTRLSTA_OFFSET) | data;
         ew32(KMRNCTRLSTA, kmrnctrlsta);
 
         udelay(2);
-        hw->phy.ops.release_phy(hw);
 
+        if (!locked)
+                hw->phy.ops.release_phy(hw);
+
+out:
         return ret_val;
 }
 
 /**
+ *  e1000e_write_kmrn_reg -  Write kumeran register
+ *  @hw: pointer to the HW structure
+ *  @offset: register offset to write to
+ *  @data: data to write at register offset
+ *
+ *  Acquires semaphore then writes the data to the PHY register at the offset
+ *  using the kumeran interface.  Release the acquired semaphore before exiting.
+ **/
+s32 e1000e_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data)
+{
+        return __e1000_write_kmrn_reg(hw, offset, data, false);
+}
+
+/**
+ *  e1000e_write_kmrn_reg_locked -  Write kumeran register
+ *  @hw: pointer to the HW structure
+ *  @offset: register offset to write to
+ *  @data: data to write at register offset
+ *
+ *  Write the data to PHY register at the offset using the kumeran interface.
+ *  Assumes semaphore already acquired.
+ **/
+s32 e1000e_write_kmrn_reg_locked(struct e1000_hw *hw, u32 offset, u16 data)
+{
+        return __e1000_write_kmrn_reg(hw, offset, data, true);
+}
+
+/**
  *  e1000_copper_link_setup_82577 - Setup 82577 PHY for copper link
  *  @hw: pointer to the HW structure
  *
@@ -2105,6 +2256,10 @@ s32 e1000e_write_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 data)
         u32 page = offset >> IGP_PAGE_SHIFT;
         u32 page_shift = 0;
 
+        ret_val = hw->phy.ops.acquire_phy(hw);
+        if (ret_val)
+                return ret_val;
+
         /* Page 800 works differently than the rest so it has its own func */
         if (page == BM_WUC_PAGE) {
                 ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset, &data,
@@ -2112,10 +2267,6 @@ s32 e1000e_write_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 data)
                 goto out;
         }
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val)
-                goto out;
-
         hw->phy.addr = e1000_get_phy_addr_for_bm_page(page, offset);
 
         if (offset > MAX_PHY_MULTI_PAGE_REG) {
@@ -2135,18 +2286,15 @@ s32 e1000e_write_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 data)
                 /* Page is shifted left, PHY expects (page x 32) */
                 ret_val = e1000e_write_phy_reg_mdic(hw, page_select,
                                                     (page << page_shift));
-                if (ret_val) {
-                        hw->phy.ops.release_phy(hw);
+                if (ret_val)
                         goto out;
-                }
         }
 
         ret_val = e1000e_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
                                             data);
 
-        hw->phy.ops.release_phy(hw);
-
 out:
+        hw->phy.ops.release_phy(hw);
         return ret_val;
 }
 
@@ -2167,6 +2315,10 @@ s32 e1000e_read_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 *data)
         u32 page = offset >> IGP_PAGE_SHIFT;
         u32 page_shift = 0;
 
+        ret_val = hw->phy.ops.acquire_phy(hw);
+        if (ret_val)
+                return ret_val;
+
         /* Page 800 works differently than the rest so it has its own func */
         if (page == BM_WUC_PAGE) {
                 ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset, data,
@@ -2174,10 +2326,6 @@ s32 e1000e_read_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 *data)
                 goto out;
         }
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val)
-                goto out;
-
         hw->phy.addr = e1000_get_phy_addr_for_bm_page(page, offset);
 
         if (offset > MAX_PHY_MULTI_PAGE_REG) {
@@ -2197,17 +2345,14 @@ s32 e1000e_read_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 *data)
                 /* Page is shifted left, PHY expects (page x 32) */
                 ret_val = e1000e_write_phy_reg_mdic(hw, page_select,
                                                     (page << page_shift));
-                if (ret_val) {
-                        hw->phy.ops.release_phy(hw);
+                if (ret_val)
                         goto out;
-                }
         }
 
         ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
                                            data);
-        hw->phy.ops.release_phy(hw);
-
 out:
+        hw->phy.ops.release_phy(hw);
         return ret_val;
 }
 
@@ -2226,17 +2371,17 @@ s32 e1000e_read_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 *data)
         s32 ret_val;
         u16 page = (u16)(offset >> IGP_PAGE_SHIFT);
 
+        ret_val = hw->phy.ops.acquire_phy(hw);
+        if (ret_val)
+                return ret_val;
+
         /* Page 800 works differently than the rest so it has its own func */
         if (page == BM_WUC_PAGE) {
                 ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset, data,
                                                          true);
-                return ret_val;
+                goto out;
         }
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val)
-                return ret_val;
-
         hw->phy.addr = 1;
 
         if (offset > MAX_PHY_MULTI_PAGE_REG) {
@@ -2245,16 +2390,14 @@ s32 e1000e_read_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 *data)
                 ret_val = e1000e_write_phy_reg_mdic(hw, BM_PHY_PAGE_SELECT,
                                                     page);
 
-                if (ret_val) {
-                        hw->phy.ops.release_phy(hw);
-                        return ret_val;
-                }
+                if (ret_val)
+                        goto out;
         }
 
         ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
                                            data);
+out:
         hw->phy.ops.release_phy(hw);
-
         return ret_val;
 }
 
@@ -2272,17 +2415,17 @@ s32 e1000e_write_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 data)
         s32 ret_val;
         u16 page = (u16)(offset >> IGP_PAGE_SHIFT);
 
+        ret_val = hw->phy.ops.acquire_phy(hw);
+        if (ret_val)
+                return ret_val;
+
         /* Page 800 works differently than the rest so it has its own func */
         if (page == BM_WUC_PAGE) {
                 ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset, &data,
                                                          false);
-                return ret_val;
+                goto out;
         }
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val)
-                return ret_val;
-
         hw->phy.addr = 1;
 
         if (offset > MAX_PHY_MULTI_PAGE_REG) {
@@ -2290,17 +2433,15 @@ s32 e1000e_write_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 data)
                 ret_val = e1000e_write_phy_reg_mdic(hw, BM_PHY_PAGE_SELECT,
                                                     page);
 
-                if (ret_val) {
-                        hw->phy.ops.release_phy(hw);
-                        return ret_val;
-                }
+                if (ret_val)
+                        goto out;
         }
 
         ret_val = e1000e_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset,
                                             data);
 
+out:
         hw->phy.ops.release_phy(hw);
-
         return ret_val;
 }
 
@@ -2320,6 +2461,8 @@ s32 e1000e_write_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 data)
  *  3) Write the address using the address opcode (0x11)
  *  4) Read or write the data using the data opcode (0x12)
  *  5) Restore 769_17.2 to its original value
+ *
+ *  Assumes semaphore already acquired.
  **/
 static s32 e1000_access_phy_wakeup_reg_bm(struct e1000_hw *hw, u32 offset,
                                           u16 *data, bool read)
@@ -2327,20 +2470,12 @@ static s32 e1000_access_phy_wakeup_reg_bm(struct e1000_hw *hw, u32 offset,
         s32 ret_val;
         u16 reg = BM_PHY_REG_NUM(offset);
         u16 phy_reg = 0;
-        u8  phy_acquired = 1;
-
 
         /* Gig must be disabled for MDIO accesses to page 800 */
         if ((hw->mac.type == e1000_pchlan) &&
            (!(er32(PHY_CTRL) & E1000_PHY_CTRL_GBE_DISABLE)))
                 hw_dbg(hw, "Attempting to access page 800 while gig enabled\n");
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val) {
-                phy_acquired = 0;
-                goto out;
-        }
-
         /* All operations in this function are phy address 1 */
         hw->phy.addr = 1;
 
@@ -2397,8 +2532,6 @@ static s32 e1000_access_phy_wakeup_reg_bm(struct e1000_hw *hw, u32 offset,
         ret_val = e1000e_write_phy_reg_mdic(hw, BM_WUC_ENABLE_REG, phy_reg);
 
 out:
-        if (phy_acquired == 1)
-                hw->phy.ops.release_phy(hw);
         return ret_val;
 }
 
@@ -2439,52 +2572,63 @@ static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active)
         return 0;
 }
 
+/**
+ *  e1000_set_mdio_slow_mode_hv - Set slow MDIO access mode
+ *  @hw:   pointer to the HW structure
+ *  @slow: true for slow mode, false for normal mode
+ *
+ *  Assumes semaphore already acquired.
+ **/
 s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw, bool slow)
 {
         s32 ret_val = 0;
         u16 data = 0;
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val)
-                return ret_val;
-
         /* Set MDIO mode - page 769, register 16: 0x2580==slow, 0x2180==fast */
         hw->phy.addr = 1;
         ret_val = e1000e_write_phy_reg_mdic(hw, IGP01E1000_PHY_PAGE_SELECT,
                                          (BM_PORT_CTRL_PAGE << IGP_PAGE_SHIFT));
-        if (ret_val) {
-                hw->phy.ops.release_phy(hw);
-                return ret_val;
-        }
+        if (ret_val)
+                goto out;
+
         ret_val = e1000e_write_phy_reg_mdic(hw, BM_CS_CTRL1,
                                            (0x2180 | (slow << 10)));
+        if (ret_val)
+                goto out;
 
         /* dummy read when reverting to fast mode - throw away result */
         if (!slow)
-                e1000e_read_phy_reg_mdic(hw, BM_CS_CTRL1, &data);
-
-        hw->phy.ops.release_phy(hw);
+                ret_val = e1000e_read_phy_reg_mdic(hw, BM_CS_CTRL1, &data);
 
+out:
         return ret_val;
 }
 
 /**
- *  e1000_read_phy_reg_hv -  Read HV PHY register
+ *  __e1000_read_phy_reg_hv -  Read HV PHY register
  *  @hw: pointer to the HW structure
  *  @offset: register offset to be read
  *  @data: pointer to the read data
+ *  @locked: semaphore has already been acquired or not
  *
  *  Acquires semaphore, if necessary, then reads the PHY register at offset
- *  and storing the retrieved information in data.  Release any acquired
+ *  and stores the retrieved information in data.  Release any acquired
  *  semaphore before exiting.
  **/
-s32 e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data)
+static s32 __e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data,
+                                   bool locked)
 {
         s32 ret_val;
         u16 page = BM_PHY_REG_PAGE(offset);
         u16 reg = BM_PHY_REG_NUM(offset);
         bool in_slow_mode = false;
 
+        if (!locked) {
+                ret_val = hw->phy.ops.acquire_phy(hw);
+                if (ret_val)
+                        return ret_val;
+        }
+
         /* Workaround failure in MDIO access while cable is disconnected */
         if ((hw->phy.type == e1000_phy_82577) &&
             !(er32(STATUS) & E1000_STATUS_LU)) {
@@ -2508,10 +2652,6 @@ s32 e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data)
                 goto out;
         }
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val)
-                goto out;
-
         hw->phy.addr = e1000_get_phy_addr_for_hv_page(page);
 
         if (page == HV_INTC_FC_PAGE_START)
@@ -2529,42 +2669,76 @@ s32 e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data)
                         ret_val = e1000e_write_phy_reg_mdic(hw,
                                                      IGP01E1000_PHY_PAGE_SELECT,
                                                      (page << IGP_PAGE_SHIFT));
-                        if (ret_val) {
-                                hw->phy.ops.release_phy(hw);
-                                goto out;
-                        }
                         hw->phy.addr = phy_addr;
                 }
         }
 
         ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & reg,
                                           data);
-        hw->phy.ops.release_phy(hw);
-
 out:
         /* Revert to MDIO fast mode, if applicable */
         if ((hw->phy.type == e1000_phy_82577) && in_slow_mode)
                 ret_val = e1000_set_mdio_slow_mode_hv(hw, false);
 
+        if (!locked)
+                hw->phy.ops.release_phy(hw);
+
         return ret_val;
 }
 
 /**
- *  e1000_write_phy_reg_hv - Write HV PHY register
+ *  e1000_read_phy_reg_hv -  Read HV PHY register
+ *  @hw: pointer to the HW structure
+ *  @offset: register offset to be read
+ *  @data: pointer to the read data
+ *
+ *  Acquires semaphore then reads the PHY register at offset and stores
+ *  the retrieved information in data.  Release the acquired semaphore
+ *  before exiting.
+ **/
+s32 e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+        return __e1000_read_phy_reg_hv(hw, offset, data, false);
+}
+
+/**
+ *  e1000_read_phy_reg_hv_locked -  Read HV PHY register
+ *  @hw: pointer to the HW structure
+ *  @offset: register offset to be read
+ *  @data: pointer to the read data
+ *
+ *  Reads the PHY register at offset and stores the retrieved information
+ *  in data.  Assumes semaphore already acquired.
+ **/
+s32 e1000_read_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset, u16 *data)
+{
+        return __e1000_read_phy_reg_hv(hw, offset, data, true);
+}
+
+/**
+ *  __e1000_write_phy_reg_hv - Write HV PHY register
  *  @hw: pointer to the HW structure
  *  @offset: register offset to write to
  *  @data: data to write at register offset
+ *  @locked: semaphore has already been acquired or not
  *
  *  Acquires semaphore, if necessary, then writes the data to PHY register
  *  at the offset.  Release any acquired semaphores before exiting.
  **/
-s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data)
+static s32 __e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data,
+                                    bool locked)
 {
         s32 ret_val;
         u16 page = BM_PHY_REG_PAGE(offset);
         u16 reg = BM_PHY_REG_NUM(offset);
         bool in_slow_mode = false;
 
+        if (!locked) {
+                ret_val = hw->phy.ops.acquire_phy(hw);
+                if (ret_val)
+                        return ret_val;
+        }
+
         /* Workaround failure in MDIO access while cable is disconnected */
         if ((hw->phy.type == e1000_phy_82577) &&
             !(er32(STATUS) & E1000_STATUS_LU)) {
@@ -2588,10 +2762,6 @@ s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data)
                 goto out;
         }
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val)
-                goto out;
-
         hw->phy.addr = e1000_get_phy_addr_for_hv_page(page);
 
         if (page == HV_INTC_FC_PAGE_START)
@@ -2607,15 +2777,10 @@ s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data)
             ((MAX_PHY_REG_ADDRESS & reg) == 0) &&
             (data & (1 << 11))) {
                 u16 data2 = 0x7EFF;
-                hw->phy.ops.release_phy(hw);
                 ret_val = e1000_access_phy_debug_regs_hv(hw, (1 << 6) | 0x3,
                                                          &data2, false);
                 if (ret_val)
                         goto out;
-
-                ret_val = hw->phy.ops.acquire_phy(hw);
-                if (ret_val)
-                        goto out;
         }
 
         if (reg > MAX_PHY_MULTI_PAGE_REG) {
@@ -2630,27 +2795,53 @@ s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data)
                         ret_val = e1000e_write_phy_reg_mdic(hw,
                                                      IGP01E1000_PHY_PAGE_SELECT,
                                                      (page << IGP_PAGE_SHIFT));
-                        if (ret_val) {
-                                hw->phy.ops.release_phy(hw);
-                                goto out;
-                        }
                         hw->phy.addr = phy_addr;
                 }
         }
 
         ret_val = e1000e_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & reg,
                                           data);
-        hw->phy.ops.release_phy(hw);
 
 out:
         /* Revert to MDIO fast mode, if applicable */
         if ((hw->phy.type == e1000_phy_82577) && in_slow_mode)
                 ret_val = e1000_set_mdio_slow_mode_hv(hw, false);
 
+        if (!locked)
+                hw->phy.ops.release_phy(hw);
+
         return ret_val;
 }
 
 /**
+ *  e1000_write_phy_reg_hv - Write HV PHY register
+ *  @hw: pointer to the HW structure
+ *  @offset: register offset to write to
+ *  @data: data to write at register offset
+ *
+ *  Acquires semaphore then writes the data to PHY register at the offset.
+ *  Release the acquired semaphores before exiting.
+ **/
+s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data)
+{
+        return __e1000_write_phy_reg_hv(hw, offset, data, false);
+}
+
+/**
+ *  e1000_write_phy_reg_hv_locked - Write HV PHY register
+ *  @hw: pointer to the HW structure
+ *  @offset: register offset to write to
+ *  @data: data to write at register offset
+ *
+ *  Writes the data to PHY register at the offset.  Assumes semaphore
+ *  already acquired.
+ **/
+s32 e1000_write_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset, u16 data)
+{
+        return __e1000_write_phy_reg_hv(hw, offset, data, true);
+}
+
+/**
  *  e1000_get_phy_addr_for_hv_page - Get PHY adrress based on page
  *  @page: page to be accessed
  **/
@@ -2671,10 +2862,9 @@ static u32 e1000_get_phy_addr_for_hv_page(u32 page)
  *  @data: pointer to the data to be read or written
  *  @read: determines if operation is read or written
  *
- *  Acquires semaphore, if necessary, then reads the PHY register at offset
- *  and storing the retreived information in data.  Release any acquired
- *  semaphores before exiting.  Note that the procedure to read these regs
- *  uses the address port and data port to read/write.
+ *  Reads the PHY register at offset and stores the retreived information
+ *  in data.  Assumes semaphore already acquired.  Note that the procedure
+ *  to read these regs uses the address port and data port to read/write.
  **/
 static s32 e1000_access_phy_debug_regs_hv(struct e1000_hw *hw, u32 offset,
                                           u16 *data, bool read)
@@ -2682,20 +2872,12 @@ static s32 e1000_access_phy_debug_regs_hv(struct e1000_hw *hw, u32 offset,
         s32 ret_val;
         u32 addr_reg = 0;
         u32 data_reg = 0;
-        u8  phy_acquired = 1;
 
         /* This takes care of the difference with desktop vs mobile phy */
         addr_reg = (hw->phy.type == e1000_phy_82578) ?
                    I82578_ADDR_REG : I82577_ADDR_REG;
         data_reg = addr_reg + 1;
 
-        ret_val = hw->phy.ops.acquire_phy(hw);
-        if (ret_val) {
-                hw_dbg(hw, "Could not acquire PHY\n");
-                phy_acquired = 0;
-                goto out;
-        }
-
         /* All operations in this function are phy address 2 */
         hw->phy.addr = 2;
 
@@ -2718,8 +2900,6 @@ static s32 e1000_access_phy_debug_regs_hv(struct e1000_hw *hw, u32 offset,
         }
 
 out:
-        if (phy_acquired == 1)
-                hw->phy.ops.release_phy(hw);
         return ret_val;
 }
 
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index 801f088c134f..030913f8bd26 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -98,12 +98,13 @@ static void ri_tasklet(unsigned long dev)
                 stats->tx_packets++;
                 stats->tx_bytes +=skb->len;
 
-                skb->dev = __dev_get_by_index(&init_net, skb->iif);
+                skb->dev = dev_get_by_index(&init_net, skb->iif);
                 if (!skb->dev) {
                         dev_kfree_skb(skb);
                         stats->tx_dropped++;
                         break;
                 }
+                dev_put(skb->dev);
                 skb->iif = _dev->ifindex;
 
                 if (from & AT_EGRESS) {
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index deaea8fa1032..b243ed3b0c36 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -732,7 +732,7 @@ static int igb_set_ringparam(struct net_device *netdev,
 {
         struct igb_adapter *adapter = netdev_priv(netdev);
         struct igb_ring *temp_ring;
-        int i, err;
+        int i, err = 0;
         u32 new_rx_count, new_tx_count;
 
         if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
@@ -752,18 +752,30 @@ static int igb_set_ringparam(struct net_device *netdev,
                 return 0;
         }
 
+        while (test_and_set_bit(__IGB_RESETTING, &adapter->state))
+                msleep(1);
+
+        if (!netif_running(adapter->netdev)) {
+                for (i = 0; i < adapter->num_tx_queues; i++)
+                        adapter->tx_ring[i].count = new_tx_count;
+                for (i = 0; i < adapter->num_rx_queues; i++)
+                        adapter->rx_ring[i].count = new_rx_count;
+                adapter->tx_ring_count = new_tx_count;
+                adapter->rx_ring_count = new_rx_count;
+                goto clear_reset;
+        }
+
         if (adapter->num_tx_queues > adapter->num_rx_queues)
                 temp_ring = vmalloc(adapter->num_tx_queues * sizeof(struct igb_ring));
         else
                 temp_ring = vmalloc(adapter->num_rx_queues * sizeof(struct igb_ring));
-        if (!temp_ring)
-                return -ENOMEM;
 
-        while (test_and_set_bit(__IGB_RESETTING, &adapter->state))
-                msleep(1);
+        if (!temp_ring) {
+                err = -ENOMEM;
+                goto clear_reset;
+        }
 
-        if (netif_running(adapter->netdev))
-                igb_down(adapter);
+        igb_down(adapter);
 
         /*
          * We can't just free everything and then setup again,
@@ -820,14 +832,11 @@ static int igb_set_ringparam(struct net_device *netdev,
 
                 adapter->rx_ring_count = new_rx_count;
         }
-
-        err = 0;
 err_setup:
-        if (netif_running(adapter->netdev))
-                igb_up(adapter);
-
-        clear_bit(__IGB_RESETTING, &adapter->state);
+        igb_up(adapter);
         vfree(temp_ring);
+clear_reset:
+        clear_bit(__IGB_RESETTING, &adapter->state);
         return err;
 }
 
diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c
index ee17a097d1ca..c68265bd0d1a 100644
--- a/drivers/net/igbvf/ethtool.c
+++ b/drivers/net/igbvf/ethtool.c
@@ -279,7 +279,7 @@ static int igbvf_set_ringparam(struct net_device *netdev,
 {
         struct igbvf_adapter *adapter = netdev_priv(netdev);
         struct igbvf_ring *temp_ring;
-        int err;
+        int err = 0;
         u32 new_rx_count, new_tx_count;
 
         if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
@@ -299,15 +299,22 @@ static int igbvf_set_ringparam(struct net_device *netdev,
                 return 0;
         }
 
-        temp_ring = vmalloc(sizeof(struct igbvf_ring));
-        if (!temp_ring)
-                return -ENOMEM;
-
         while (test_and_set_bit(__IGBVF_RESETTING, &adapter->state))
                 msleep(1);
 
-        if (netif_running(adapter->netdev))
-                igbvf_down(adapter);
+        if (!netif_running(adapter->netdev)) {
+                adapter->tx_ring->count = new_tx_count;
+                adapter->rx_ring->count = new_rx_count;
+                goto clear_reset;
+        }
+
+        temp_ring = vmalloc(sizeof(struct igbvf_ring));
+        if (!temp_ring) {
+                err = -ENOMEM;
+                goto clear_reset;
+        }
+
+        igbvf_down(adapter);
 
         /*
          * We can't just free everything and then setup again,
@@ -339,14 +346,11 @@ static int igbvf_set_ringparam(struct net_device *netdev,
 
                 memcpy(adapter->rx_ring, temp_ring,sizeof(struct igbvf_ring));
         }
-
-        err = 0;
 err_setup:
-        if (netif_running(adapter->netdev))
-                igbvf_up(adapter);
-
-        clear_bit(__IGBVF_RESETTING, &adapter->state);
+        igbvf_up(adapter);
         vfree(temp_ring);
+clear_reset:
+        clear_bit(__IGBVF_RESETTING, &adapter->state);
         return err;
 }
 
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index fa314cb005a4..856c18c207f3 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -798,7 +798,7 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 {
         struct ixgbe_adapter *adapter = netdev_priv(netdev);
         struct ixgbe_ring *temp_tx_ring, *temp_rx_ring;
-        int i, err;
+        int i, err = 0;
         u32 new_rx_count, new_tx_count;
         bool need_update = false;
 
@@ -822,6 +822,16 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
         while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state))
                 msleep(1);
 
+        if (!netif_running(adapter->netdev)) {
+                for (i = 0; i < adapter->num_tx_queues; i++)
+                        adapter->tx_ring[i].count = new_tx_count;
+                for (i = 0; i < adapter->num_rx_queues; i++)
+                        adapter->rx_ring[i].count = new_rx_count;
+                adapter->tx_ring_count = new_tx_count;
+                adapter->rx_ring_count = new_rx_count;
+                goto err_setup;
+        }
+
         temp_tx_ring = kcalloc(adapter->num_tx_queues,
                                sizeof(struct ixgbe_ring), GFP_KERNEL);
         if (!temp_tx_ring) {
@@ -879,8 +889,7 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 
         /* if rings need to be updated, here's the place to do it in one shot */
         if (need_update) {
-                if (netif_running(netdev))
-                        ixgbe_down(adapter);
+                ixgbe_down(adapter);
 
                 /* tx */
                 if (new_tx_count != adapter->tx_ring_count) {
@@ -897,13 +906,8 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
                         temp_rx_ring = NULL;
                         adapter->rx_ring_count = new_rx_count;
                 }
-        }
-
-        /* success! */
-        err = 0;
-        if (netif_running(netdev))
                 ixgbe_up(adapter);
-
+        }
 err_setup:
         clear_bit(__IXGBE_RESETTING, &adapter->state);
         return err;
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index 5dd7225b178e..291a505fd4fc 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -1282,6 +1282,7 @@ static struct pci_device_id mlx4_pci_table[] = {
         { PCI_VDEVICE(MELLANOX, 0x6372) }, /* MT25458 ConnectX EN 10GBASE-T 10GigE */
         { PCI_VDEVICE(MELLANOX, 0x675a) }, /* MT25458 ConnectX EN 10GBASE-T+Gen2 10GigE */
         { PCI_VDEVICE(MELLANOX, 0x6764) }, /* MT26468 ConnectX EN 10GigE PCIe gen2*/
+        { PCI_VDEVICE(MELLANOX, 0x6746) }, /* MT26438 ConnectX EN 40GigE PCIe gen2 5GT/s */
         { PCI_VDEVICE(MELLANOX, 0x676e) }, /* MT26478 ConnectX2 40GigE PCIe gen2 */
         { 0, }
 };
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 6930c87f362e..f3624517cb0e 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -75,7 +75,7 @@
 #include "myri10ge_mcp.h"
 #include "myri10ge_mcp_gen_header.h"
 
-#define MYRI10GE_VERSION_STR "1.5.0-1.432"
+#define MYRI10GE_VERSION_STR "1.5.1-1.451"
 
 MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
 MODULE_AUTHOR("Maintainer: help@myri.com");
@@ -1624,10 +1624,21 @@ myri10ge_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
                         return 0;
                 }
         }
-        if (*ptr == 'R' || *ptr == 'Q') {
-                /* We've found either an XFP or quad ribbon fiber */
+        if (*ptr == '2')
+                ptr++;
+        if (*ptr == 'R' || *ptr == 'Q' || *ptr == 'S') {
+                /* We've found either an XFP, quad ribbon fiber, or SFP+ */
                 cmd->port = PORT_FIBRE;
+                cmd->supported |= SUPPORTED_FIBRE;
+                cmd->advertising |= ADVERTISED_FIBRE;
+        } else {
+                cmd->port = PORT_OTHER;
         }
+        if (*ptr == 'R' || *ptr == 'S')
+                cmd->transceiver = XCVR_EXTERNAL;
+        else
+                cmd->transceiver = XCVR_INTERNAL;
+
         return 0;
 }
 
diff --git a/drivers/net/netxen/netxen_nic_hdr.h b/drivers/net/netxen/netxen_nic_hdr.h
index 7a7177421d7c..1c46da632125 100644
--- a/drivers/net/netxen/netxen_nic_hdr.h
+++ b/drivers/net/netxen/netxen_nic_hdr.h
@@ -419,6 +419,7 @@ enum {
 #define NETXEN_CRB_ROMUSB       \
         NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_ROMUSB)
 #define NETXEN_CRB_I2Q          NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_I2Q)
+#define NETXEN_CRB_I2C0         NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_I2C0)
 #define NETXEN_CRB_SMB          NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_SMB)
 #define NETXEN_CRB_MAX          NETXEN_PCI_CRB_WINDOW(64)
 
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 32314000dfcd..3185a98b0917 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -1901,22 +1901,16 @@ netxen_setup_hwops(struct netxen_adapter *adapter)
 
 int netxen_nic_get_board_info(struct netxen_adapter *adapter)
 {
-        int offset, board_type, magic, header_version;
+        int offset, board_type, magic;
         struct pci_dev *pdev = adapter->pdev;
 
         offset = NX_FW_MAGIC_OFFSET;
         if (netxen_rom_fast_read(adapter, offset, &magic))
                 return -EIO;
 
-        offset = NX_HDR_VERSION_OFFSET;
-        if (netxen_rom_fast_read(adapter, offset, &header_version))
-                return -EIO;
-
-        if (magic != NETXEN_BDINFO_MAGIC ||
-                        header_version != NETXEN_BDINFO_VERSION) {
-                dev_err(&pdev->dev,
-                        "invalid board config, magic=%08x, version=%08x\n",
-                        magic, header_version);
+        if (magic != NETXEN_BDINFO_MAGIC) {
+                dev_err(&pdev->dev, "invalid board config, magic=%08x\n",
+                        magic);
                 return -EIO;
         }
 
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 91c2bc61c8eb..e40b914d6faf 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -531,6 +531,8 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
                         continue;
 
                 if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
+                        if (off == (NETXEN_CRB_I2C0 + 0x1c))
+                                continue;
                         /* do not reset PCI */
                         if (off == (ROMUSB_GLB + 0xbc))
                                 continue;
@@ -553,12 +555,6 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
                                 continue;
                 }
 
-                if (off == NETXEN_ADDR_ERROR) {
-                        printk(KERN_ERR "%s: Err: Unknown addr: 0x%08x\n",
-                                        netxen_nic_driver_name, buf[i].addr);
-                        continue;
-                }
-
                 init_delay = 1;
                 /* After writing this register, HW needs time for CRB */
                 /* to quiet down (else crb_window returns 0xffffffff) */
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 7fc15e9e8adb..0b4a56a8c8d5 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -1919,6 +1919,7 @@ static void netxen_tx_timeout_task(struct work_struct *work)
 
 request_reset:
         adapter->need_fw_reset = 1;
+        clear_bit(__NX_RESETTING, &adapter->state);
 }
 
 struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev)
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index bd3447f04902..94c9ad2746bc 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1760,7 +1760,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
         PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "cis/LA-PCM.cis"),
         PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
         PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"),
-        PCMCIA_DEVICE_CIS_PROD_ID12("PMX   ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "PE-200.cis"),
+        PCMCIA_DEVICE_CIS_PROD_ID12("PMX   ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"),
         PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"),
         PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b),
         PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0",
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index 7cbf6f9b51de..2559991eea6a 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -111,9 +111,6 @@ struct pppoe_net {
         rwlock_t hash_lock;
 };
 
-/* to eliminate a race btw pppoe_flush_dev and pppoe_release */
-static DEFINE_SPINLOCK(flush_lock);
-
 /*
  * PPPoE could be in the following stages:
  * 1) Discovery stage (to obtain remote MAC and Session ID)
@@ -303,45 +300,48 @@ static void pppoe_flush_dev(struct net_device *dev)
         write_lock_bh(&pn->hash_lock);
         for (i = 0; i < PPPOE_HASH_SIZE; i++) {
                 struct pppox_sock *po = pn->hash_table[i];
+                struct sock *sk;
 
-                while (po != NULL) {
-                        struct sock *sk;
-                        if (po->pppoe_dev != dev) {
+                while (po) {
+                        while (po && po->pppoe_dev != dev) {
                                 po = po->next;
-                                continue;
                         }
+
+                        if (!po)
+                                break;
+
                         sk = sk_pppox(po);
-                        spin_lock(&flush_lock);
-                        po->pppoe_dev = NULL;
-                        spin_unlock(&flush_lock);
-                        dev_put(dev);
 
                         /* We always grab the socket lock, followed by the
-                         * hash_lock, in that order.  Since we should
-                         * hold the sock lock while doing any unbinding,
-                         * we need to release the lock we're holding.
-                         * Hold a reference to the sock so it doesn't disappear
-                         * as we're jumping between locks.
+                         * hash_lock, in that order.  Since we should hold the
+                         * sock lock while doing any unbinding, we need to
+                         * release the lock we're holding.  Hold a reference to
+                         * the sock so it doesn't disappear as we're jumping
+                         * between locks.
                          */
 
                         sock_hold(sk);
-
                         write_unlock_bh(&pn->hash_lock);
                         lock_sock(sk);
 
-                        if (sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
+                        if (po->pppoe_dev == dev
+                            && sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
                                 pppox_unbind_sock(sk);
                                 sk->sk_state = PPPOX_ZOMBIE;
                                 sk->sk_state_change(sk);
+                                po->pppoe_dev = NULL;
+                                dev_put(dev);
                         }
 
                         release_sock(sk);
                         sock_put(sk);
 
-                        /* Restart scan at the beginning of this hash chain.
-                         * While the lock was dropped the chain contents may
-                         * have changed.
+                        /* Restart the process from the start of the current
+                         * hash chain. We dropped locks so the world may have
+                         * change from underneath us.
                          */
+
+                        BUG_ON(pppoe_pernet(dev_net(dev)) == NULL);
                         write_lock_bh(&pn->hash_lock);
                         po = pn->hash_table[i];
                 }
@@ -388,11 +388,16 @@ static int pppoe_rcv_core(struct sock *sk, struct sk_buff *skb)
         struct pppox_sock *po = pppox_sk(sk);
         struct pppox_sock *relay_po;
 
+        /* Backlog receive. Semantics of backlog rcv preclude any code from
+         * executing in lock_sock()/release_sock() bounds; meaning sk->sk_state
+         * can't change.
+         */
+
         if (sk->sk_state & PPPOX_BOUND) {
                 ppp_input(&po->chan, skb);
         } else if (sk->sk_state & PPPOX_RELAY) {
-                relay_po = get_item_by_addr(dev_net(po->pppoe_dev),
-                                                &po->pppoe_relay);
+                relay_po = get_item_by_addr(sock_net(sk),
+                                            &po->pppoe_relay);
                 if (relay_po == NULL)
                         goto abort_kfree;
 
@@ -447,6 +452,10 @@ static int pppoe_rcv(struct sk_buff *skb, struct net_device *dev,
                 goto drop;
 
         pn = pppoe_pernet(dev_net(dev));
+
+        /* Note that get_item does a sock_hold(), so sk_pppox(po)
+         * is known to be safe.
+         */
         po = get_item(pn, ph->sid, eth_hdr(skb)->h_source, dev->ifindex);
         if (!po)
                 goto drop;
@@ -561,6 +570,7 @@ static int pppoe_release(struct socket *sock)
         struct sock *sk = sock->sk;
         struct pppox_sock *po;
         struct pppoe_net *pn;
+        struct net *net = NULL;
 
         if (!sk)
                 return 0;
@@ -571,44 +581,28 @@ static int pppoe_release(struct socket *sock)
                 return -EBADF;
         }
 
+        po = pppox_sk(sk);
+
+        if (sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
+                dev_put(po->pppoe_dev);
+                po->pppoe_dev = NULL;
+        }
+
         pppox_unbind_sock(sk);
 
         /* Signal the death of the socket. */
         sk->sk_state = PPPOX_DEAD;
 
-        /*
-         * pppoe_flush_dev could lead to a race with
-         * this routine so we use flush_lock to eliminate
-         * such a case (we only need per-net specific data)
-         */
-        spin_lock(&flush_lock);
-        po = pppox_sk(sk);
-        if (!po->pppoe_dev) {
-                spin_unlock(&flush_lock);
-                goto out;
-        }
-        pn = pppoe_pernet(dev_net(po->pppoe_dev));
-        spin_unlock(&flush_lock);
+        net = sock_net(sk);
+        pn = pppoe_pernet(net);
 
         /*
          * protect "po" from concurrent updates
          * on pppoe_flush_dev
          */
-        write_lock_bh(&pn->hash_lock);
+        delete_item(pn, po->pppoe_pa.sid, po->pppoe_pa.remote,
+                    po->pppoe_ifindex);
 
-        po = pppox_sk(sk);
-        if (stage_session(po->pppoe_pa.sid))
-                __delete_item(pn, po->pppoe_pa.sid, po->pppoe_pa.remote,
-                                po->pppoe_ifindex);
-
-        if (po->pppoe_dev) {
-                dev_put(po->pppoe_dev);
-                po->pppoe_dev = NULL;
-        }
-
-        write_unlock_bh(&pn->hash_lock);
-
-out:
         sock_orphan(sk);
         sock->sk = NULL;
 
@@ -625,8 +619,9 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr,
         struct sock *sk = sock->sk;
         struct sockaddr_pppox *sp = (struct sockaddr_pppox *)uservaddr;
         struct pppox_sock *po = pppox_sk(sk);
-        struct net_device *dev;
+        struct net_device *dev = NULL;
         struct pppoe_net *pn;
+        struct net *net = NULL;
         int error;
 
         lock_sock(sk);
@@ -652,12 +647,14 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr,
         /* Delete the old binding */
         if (stage_session(po->pppoe_pa.sid)) {
                 pppox_unbind_sock(sk);
+                pn = pppoe_pernet(sock_net(sk));
+                delete_item(pn, po->pppoe_pa.sid,
+                            po->pppoe_pa.remote, po->pppoe_ifindex);
                 if (po->pppoe_dev) {
-                        pn = pppoe_pernet(dev_net(po->pppoe_dev));
-                        delete_item(pn, po->pppoe_pa.sid,
-                                po->pppoe_pa.remote, po->pppoe_ifindex);
                         dev_put(po->pppoe_dev);
+                        po->pppoe_dev = NULL;
                 }
+
                 memset(sk_pppox(po) + 1, 0,
                        sizeof(struct pppox_sock) - sizeof(struct sock));
                 sk->sk_state = PPPOX_NONE;
@@ -666,16 +663,15 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr,
         /* Re-bind in session stage only */
         if (stage_session(sp->sa_addr.pppoe.sid)) {
                 error = -ENODEV;
-                dev = dev_get_by_name(sock_net(sk), sp->sa_addr.pppoe.dev);
+                net = sock_net(sk);
+                dev = dev_get_by_name(net, sp->sa_addr.pppoe.dev);
                 if (!dev)
-                        goto end;
+                        goto err_put;
 
                 po->pppoe_dev = dev;
                 po->pppoe_ifindex = dev->ifindex;
-                pn = pppoe_pernet(dev_net(dev));
-                write_lock_bh(&pn->hash_lock);
+                pn = pppoe_pernet(net);
                 if (!(dev->flags & IFF_UP)) {
-                        write_unlock_bh(&pn->hash_lock);
                         goto err_put;
                 }
 
@@ -683,6 +679,7 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr,
                        &sp->sa_addr.pppoe,
                        sizeof(struct pppoe_addr));
 
+                write_lock_bh(&pn->hash_lock);
                 error = __set_item(pn, po);
                 write_unlock_bh(&pn->hash_lock);
                 if (error < 0)
@@ -696,8 +693,11 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr,
                 po->chan.ops = &pppoe_chan_ops;
 
                 error = ppp_register_net_channel(dev_net(dev), &po->chan);
-                if (error)
+                if (error) {
+                        delete_item(pn, po->pppoe_pa.sid,
+                                    po->pppoe_pa.remote, po->pppoe_ifindex);
                         goto err_put;
+                }
 
                 sk->sk_state = PPPOX_CONNECTED;
         }
@@ -915,6 +915,14 @@ static int __pppoe_xmit(struct sock *sk, struct sk_buff *skb)
         struct pppoe_hdr *ph;
         int data_len = skb->len;
 
+        /* The higher-level PPP code (ppp_unregister_channel()) ensures the PPP
+         * xmit operations conclude prior to an unregistration call.  Thus
+         * sk->sk_state cannot change, so we don't need to do lock_sock().
+         * But, we also can't do a lock_sock since that introduces a potential
+         * deadlock as we'd reverse the lock ordering used when calling
+         * ppp_unregister_channel().
+         */
+
         if (sock_flag(sk, SOCK_DEAD) || !(sk->sk_state & PPPOX_CONNECTED))
                 goto abort;
 
@@ -944,7 +952,6 @@ static int __pppoe_xmit(struct sock *sk, struct sk_buff *skb)
                         po->pppoe_pa.remote, NULL, data_len);
 
         dev_queue_xmit(skb);
-
         return 1;
 
 abort:
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index e7285f01bd04..c2383adcd527 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -95,6 +95,7 @@ enum {
 
         /* Misc. stuff */
         MAILBOX_COUNT = 16,
+        MAILBOX_TIMEOUT = 5,
 
         PROC_ADDR_RDY = (1 << 31),
         PROC_ADDR_R = (1 << 30),
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 48b45df85ec9..cea7531f4f40 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -3916,6 +3916,7 @@ static int __devinit ql_init_device(struct pci_dev *pdev,
                 goto err_out;
         }
 
+        pci_save_state(pdev);
         qdev->reg_base =
             ioremap_nocache(pci_resource_start(pdev, 1),
                             pci_resource_len(pdev, 1));
@@ -4070,6 +4071,33 @@ static void __devexit qlge_remove(struct pci_dev *pdev)
         free_netdev(ndev);
 }
 
+/* Clean up resources without touching hardware. */
+static void ql_eeh_close(struct net_device *ndev)
+{
+        int i;
+        struct ql_adapter *qdev = netdev_priv(ndev);
+
+        if (netif_carrier_ok(ndev)) {
+                netif_carrier_off(ndev);
+                netif_stop_queue(ndev);
+        }
+
+        if (test_bit(QL_ADAPTER_UP, &qdev->flags))
+                cancel_delayed_work_sync(&qdev->asic_reset_work);
+        cancel_delayed_work_sync(&qdev->mpi_reset_work);
+        cancel_delayed_work_sync(&qdev->mpi_work);
+        cancel_delayed_work_sync(&qdev->mpi_idc_work);
+        cancel_delayed_work_sync(&qdev->mpi_port_cfg_work);
+
+        for (i = 0; i < qdev->rss_ring_count; i++)
+                netif_napi_del(&qdev->rx_ring[i].napi);
+
+        clear_bit(QL_ADAPTER_UP, &qdev->flags);
+        ql_tx_ring_clean(qdev);
+        ql_free_rx_buffers(qdev);
+        ql_release_adapter_resources(qdev);
+}
+
 /*
  * This callback is called by the PCI subsystem whenever
  * a PCI bus error is detected.
@@ -4078,17 +4106,21 @@ static pci_ers_result_t qlge_io_error_detected(struct pci_dev *pdev,
                                                enum pci_channel_state state)
 {
         struct net_device *ndev = pci_get_drvdata(pdev);
-        struct ql_adapter *qdev = netdev_priv(ndev);
-
-        netif_device_detach(ndev);
 
-        if (state == pci_channel_io_perm_failure)
+        switch (state) {
+        case pci_channel_io_normal:
+                return PCI_ERS_RESULT_CAN_RECOVER;
+        case pci_channel_io_frozen:
+                netif_device_detach(ndev);
+                if (netif_running(ndev))
+                        ql_eeh_close(ndev);
+                pci_disable_device(pdev);
+                return PCI_ERS_RESULT_NEED_RESET;
+        case pci_channel_io_perm_failure:
+                dev_err(&pdev->dev,
+                        "%s: pci_channel_io_perm_failure.\n", __func__);
                 return PCI_ERS_RESULT_DISCONNECT;
-
-        if (netif_running(ndev))
-                ql_adapter_down(qdev);
-
-        pci_disable_device(pdev);
+        }
 
         /* Request a slot reset. */
         return PCI_ERS_RESULT_NEED_RESET;
@@ -4105,25 +4137,15 @@ static pci_ers_result_t qlge_io_slot_reset(struct pci_dev *pdev)
         struct net_device *ndev = pci_get_drvdata(pdev);
         struct ql_adapter *qdev = netdev_priv(ndev);
 
+        pdev->error_state = pci_channel_io_normal;
+
+        pci_restore_state(pdev);
         if (pci_enable_device(pdev)) {
                 QPRINTK(qdev, IFUP, ERR,
                         "Cannot re-enable PCI device after reset.\n");
                 return PCI_ERS_RESULT_DISCONNECT;
         }
-
         pci_set_master(pdev);
-
-        netif_carrier_off(ndev);
-        ql_adapter_reset(qdev);
-
-        /* Make sure the EEPROM is good */
-        memcpy(ndev->perm_addr, ndev->dev_addr, ndev->addr_len);
-
-        if (!is_valid_ether_addr(ndev->perm_addr)) {
-                QPRINTK(qdev, IFUP, ERR, "After reset, invalid MAC address.\n");
-                return PCI_ERS_RESULT_DISCONNECT;
-        }
-
         return PCI_ERS_RESULT_RECOVERED;
 }
 
@@ -4131,17 +4153,21 @@ static void qlge_io_resume(struct pci_dev *pdev)
 {
         struct net_device *ndev = pci_get_drvdata(pdev);
         struct ql_adapter *qdev = netdev_priv(ndev);
+        int err = 0;
 
-        pci_set_master(pdev);
-
+        if (ql_adapter_reset(qdev))
+                QPRINTK(qdev, DRV, ERR, "reset FAILED!\n");
         if (netif_running(ndev)) {
-                if (ql_adapter_up(qdev)) {
+                err = qlge_open(ndev);
+                if (err) {
                         QPRINTK(qdev, IFUP, ERR,
                                 "Device initialization failed after reset.\n");
                         return;
                 }
+        } else {
+                QPRINTK(qdev, IFUP, ERR,
+                        "Device was not running prior to EEH.\n");
         }
-
         netif_device_attach(ndev);
 }
 
diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c
index 99e58e3f8e22..bcf13c96f73f 100644
--- a/drivers/net/qlge/qlge_mpi.c
+++ b/drivers/net/qlge/qlge_mpi.c
@@ -470,7 +470,8 @@ end:
  */
 static int ql_mailbox_command(struct ql_adapter *qdev, struct mbox_params *mbcp)
 {
-        int status, count;
+        int status;
+        unsigned long count;
 
 
         /* Begin polled mode for MPI */
@@ -491,9 +492,9 @@ static int ql_mailbox_command(struct ql_adapter *qdev, struct mbox_params *mbcp)
         /* Wait for the command to complete. We loop
          * here because some AEN might arrive while
          * we're waiting for the mailbox command to
-         * complete. If more than 5 arrive then we can
+         * complete. If more than 5 seconds expire we can
          * assume something is wrong. */
-        count = 5;
+        count = jiffies + HZ * MAILBOX_TIMEOUT;
         do {
                 /* Wait for the interrupt to come in. */
                 status = ql_wait_mbx_cmd_cmplt(qdev);
@@ -517,15 +518,15 @@ static int ql_mailbox_command(struct ql_adapter *qdev, struct mbox_params *mbcp)
                                         MB_CMD_STS_GOOD) ||
                         ((mbcp->mbox_out[0] & 0x0000f000) ==
                                         MB_CMD_STS_INTRMDT))
-                        break;
-        } while (--count);
+                        goto done;
+        } while (time_before(jiffies, count));
 
-        if (!count) {
-                QPRINTK(qdev, DRV, ERR,
-                        "Timed out waiting for mailbox complete.\n");
-                status = -ETIMEDOUT;
-                goto end;
-        }
+        QPRINTK(qdev, DRV, ERR,
+                "Timed out waiting for mailbox complete.\n");
+        status = -ETIMEDOUT;
+        goto end;
+
+done:
 
         /* Now we can clear the interrupt condition
          * and look at our status.
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 83c47d95c3aa..fa4935678488 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1029,7 +1029,10 @@ static void rtl8169_vlan_rx_register(struct net_device *dev,
 
         spin_lock_irqsave(&tp->lock, flags);
         tp->vlgrp = grp;
-        if (tp->vlgrp)
+        /*
+         * Do not disable RxVlan on 8110SCd.
+         */
+        if (tp->vlgrp || (tp->mac_version == RTL_GIGA_MAC_VER_05))
                 tp->cp_cmd |= RxVlan;
         else
                 tp->cp_cmd &= ~RxVlan;
@@ -3197,6 +3200,14 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         }
 
         rtl8169_init_phy(dev, tp);
+
+        /*
+         * Pretend we are using VLANs; This bypasses a nasty bug where
+         * Interrupts stop flowing on high load on 8110SCd controllers.
+         */
+        if (tp->mac_version == RTL_GIGA_MAC_VER_05)
+                RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) | RxVlan);
+
         device_set_wakeup_enable(&pdev->dev, tp->features & RTL_FEATURE_WOL);
 
 out:
@@ -3368,7 +3379,7 @@ static u16 rtl_rw_cpluscmd(void __iomem *ioaddr)
 static void rtl_set_rx_max_size(void __iomem *ioaddr, unsigned int rx_buf_sz)
 {
         /* Low hurts. Let's disable the filtering. */
-        RTL_W16(RxMaxSize, rx_buf_sz);
+        RTL_W16(RxMaxSize, rx_buf_sz + 1);
 }
 
 static void rtl8169_set_magic_reg(void __iomem *ioaddr, unsigned mac_version)
diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c
index 01f9432c31ef..98bff5ada09a 100644
--- a/drivers/net/sfc/rx.c
+++ b/drivers/net/sfc/rx.c
@@ -444,7 +444,8 @@ static void efx_rx_packet__check_len(struct efx_rx_queue *rx_queue,
  * the appropriate LRO method
  */
 static void efx_rx_packet_lro(struct efx_channel *channel,
-                              struct efx_rx_buffer *rx_buf)
+                              struct efx_rx_buffer *rx_buf,
+                              bool checksummed)
 {
         struct napi_struct *napi = &channel->napi_str;
 
@@ -466,7 +467,8 @@ static void efx_rx_packet_lro(struct efx_channel *channel,
                 skb->len = rx_buf->len;
                 skb->data_len = rx_buf->len;
                 skb->truesize += rx_buf->len;
-                skb->ip_summed = CHECKSUM_UNNECESSARY;
+                skb->ip_summed =
+                        checksummed ? CHECKSUM_UNNECESSARY : CHECKSUM_NONE;
 
                 napi_gro_frags(napi);
 
@@ -475,6 +477,7 @@ out:
                 rx_buf->page = NULL;
         } else {
                 EFX_BUG_ON_PARANOID(!rx_buf->skb);
+                EFX_BUG_ON_PARANOID(!checksummed);
 
                 napi_gro_receive(napi, rx_buf->skb);
                 rx_buf->skb = NULL;
@@ -570,7 +573,7 @@ void __efx_rx_packet(struct efx_channel *channel,
         }
 
         if (likely(checksummed || rx_buf->page)) {
-                efx_rx_packet_lro(channel, rx_buf);
+                efx_rx_packet_lro(channel, rx_buf, checksummed);
                 goto done;
         }
 
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index f49d0800c1d1..528b912a4b0d 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -30,6 +30,7 @@
 #include <linux/phy.h>
 #include <linux/cache.h>
 #include <linux/io.h>
+#include <asm/cacheflush.h>
 
 #include "sh_eth.h"
 
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 2ab5c39f33ca..6a10d7ba5877 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -4538,6 +4538,8 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
                 goto err_out_free_netdev;
         }
 
+        netif_carrier_off(dev);
+
         netif_napi_add(dev, &hw->napi, sky2_poll, NAPI_WEIGHT);
 
         err = request_irq(pdev->irq, sky2_intr,
diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index 36cb2423bcf1..75fa32e34fd0 100644
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -1144,9 +1144,16 @@ static void dir_open_adapter (struct net_device *dev)
                 } else {
                         char **prphase = printphase;
                         char **prerror = printerror;
+                        int pnr = err / 16 - 1;
+                        int enr = err % 16 - 1;
                         DPRINTK("TR Adapter misc open failure, error code = ");
-                        printk("0x%x, Phase: %s, Error: %s\n",
-                                err, prphase[err/16 -1], prerror[err%16 -1]);
+                        if (pnr < 0 || pnr >= ARRAY_SIZE(printphase) ||
+                                        enr < 0 ||
+                                        enr >= ARRAY_SIZE(printerror))
+                                printk("0x%x, invalid Phase/Error.", err);
+                        else
+                                printk("0x%x, Phase: %s, Error: %s\n", err,
+                                                prphase[pnr], prerror[enr]);
                         printk(" retrying after %ds delay...\n",
                                         TR_RETRY_INTERVAL/HZ);
                 }
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 72470f77f556..a2b30a10064f 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -649,6 +649,10 @@ static const struct usb_device_id products[] = {
         USB_DEVICE(0x0fe6, 0x8101),     /* DM9601 USB to Fast Ethernet Adapter */
         .driver_info = (unsigned long)&dm9601_info,
          },
+        {
+         USB_DEVICE(0x0a46, 0x9000),    /* DM9000E */
+         .driver_info = (unsigned long)&dm9601_info,
+         },
         {},                     // END
 };
 
diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c
index 0caa8008c51c..f56dec6119c3 100644
--- a/drivers/net/usb/rndis_host.c
+++ b/drivers/net/usb/rndis_host.c
@@ -362,12 +362,12 @@ generic_rndis_bind(struct usbnet *dev, struct usb_interface *intf, int flags)
                         retval = -EINVAL;
                         goto halt_fail_and_release;
                 }
-                dev->hard_mtu = tmp;
-                net->mtu = dev->hard_mtu - net->hard_header_len;
                 dev_warn(&intf->dev,
                          "dev can't take %u byte packets (max %u), "
                          "adjusting MTU to %u\n",
-                         dev->hard_mtu, tmp, net->mtu);
+                         dev->hard_mtu, tmp, tmp - net->hard_header_len);
+                dev->hard_mtu = tmp;
+                net->mtu = dev->hard_mtu - net->hard_header_len;
         }
 
         /* REVISIT:  peripheral "alignment" request is ignored ... */
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 3709d6af9abf..05630f2f6930 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -516,8 +516,7 @@ again:
         /* Free up any pending old buffers before queueing new ones. */
         free_old_xmit_skbs(vi);
 
-        /* Put new one in send queue and do transmit */
-        __skb_queue_head(&vi->send, skb);
+        /* Try to transmit */
         capacity = xmit_skb(vi, skb);
 
         /* This can happen with OOM and indirect buffers. */
@@ -531,8 +530,17 @@ again:
                 }
                 return NETDEV_TX_BUSY;
         }
-
         vi->svq->vq_ops->kick(vi->svq);
+
+        /*
+         * Put new one in send queue.  You'd expect we'd need this before
+         * xmit_skb calls add_buf(), since the callback can be triggered
+         * immediately after that.  But since the callback just triggers
+         * another call back here, normal network xmit locking prevents the
+         * race.
+         */
+        __skb_queue_head(&vi->send, skb);
+
         /* Don't wait up for transmitted skbs to be freed. */
         skb_orphan(skb);
         nf_reset(skb);
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 7116a1aa20ce..abf896a7390e 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -4790,9 +4790,8 @@ static int proc_stats_rid_open( struct inode *inode,
 static int get_dec_u16( char *buffer, int *start, int limit ) {
         u16 value;
         int valid = 0;
-        for( value = 0; buffer[*start] >= '0' &&
-                     buffer[*start] <= '9' &&
-                     *start < limit; (*start)++ ) {
+        for (value = 0; *start < limit && buffer[*start] >= '0' &&
+                        buffer[*start] <= '9'; (*start)++) {
                 valid = 1;
                 value *= 10;
                 value += buffer[*start] - '0';
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 16a271787b85..1895d63aad0a 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -679,7 +679,7 @@ static u8 ath_rc_get_highest_rix(struct ath_softc *sc,
                 return rate;
 
         if (rate_table->info[rate].valid_single_stream &&
-            !(ath_rc_priv->ht_cap & WLAN_RC_DS_FLAG));
+            !(ath_rc_priv->ht_cap & WLAN_RC_DS_FLAG))
                 return rate;
 
         /* This should not happen */
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index 8701034569fa..de4e804bedf0 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -1157,8 +1157,9 @@ struct b43_dmaring *parse_cookie(struct b43_wldev *dev, u16 cookie, int *slot)
 }
 
 static int dma_tx_fragment(struct b43_dmaring *ring,
-                           struct sk_buff *skb)
+                           struct sk_buff **in_skb)
 {
+        struct sk_buff *skb = *in_skb;
         const struct b43_dma_ops *ops = ring->ops;
         struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
         u8 *header;
@@ -1224,8 +1225,14 @@ static int dma_tx_fragment(struct b43_dmaring *ring,
                 }
 
                 memcpy(skb_put(bounce_skb, skb->len), skb->data, skb->len);
+                memcpy(bounce_skb->cb, skb->cb, sizeof(skb->cb));
+                bounce_skb->dev = skb->dev;
+                skb_set_queue_mapping(bounce_skb, skb_get_queue_mapping(skb));
+                info = IEEE80211_SKB_CB(bounce_skb);
+
                 dev_kfree_skb_any(skb);
                 skb = bounce_skb;
+                *in_skb = bounce_skb;
                 meta->skb = skb;
                 meta->dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);
                 if (b43_dma_mapping_error(ring, meta->dmaaddr, skb->len, 1)) {
@@ -1355,7 +1362,11 @@ int b43_dma_tx(struct b43_wldev *dev, struct sk_buff *skb)
          * static, so we don't need to store it per frame. */
         ring->queue_prio = skb_get_queue_mapping(skb);
 
-        err = dma_tx_fragment(ring, skb);
+        /* dma_tx_fragment might reallocate the skb, so invalidate pointers pointing
+         * into the skb data or cb now. */
+        hdr = NULL;
+        info = NULL;
+        err = dma_tx_fragment(ring, &skb);
         if (unlikely(err == -ENOKEY)) {
                 /* Drop this packet, as we don't have the encryption key
                  * anymore and must not transmit it unencrypted. */
diff --git a/drivers/net/wireless/b43/leds.h b/drivers/net/wireless/b43/leds.h
index 4c56187810fc..32b66d53cdac 100644
--- a/drivers/net/wireless/b43/leds.h
+++ b/drivers/net/wireless/b43/leds.h
@@ -1,6 +1,7 @@
 #ifndef B43_LEDS_H_
 #define B43_LEDS_H_
 
+struct b43_wl;
 struct b43_wldev;
 
 #ifdef CONFIG_B43_LEDS
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index df6b26a0c05e..86f35827f008 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4501,7 +4501,6 @@ static void b43_op_stop(struct ieee80211_hw *hw)
 
         cancel_work_sync(&(wl->beacon_update_trigger));
 
-        wiphy_rfkill_stop_polling(hw->wiphy);
         mutex_lock(&wl->mutex);
         if (b43_status(dev) >= B43_STAT_STARTED) {
                 dev = b43_wireless_core_stop(dev);
diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c
index 7a3218c5ba7d..ffdce6f3c909 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/drivers/net/wireless/b43/rfkill.c
@@ -33,7 +33,8 @@ bool b43_is_hw_radio_enabled(struct b43_wldev *dev)
                       & B43_MMIO_RADIO_HWENABLED_HI_MASK))
                         return 1;
         } else {
-                if (b43_read16(dev, B43_MMIO_RADIO_HWENABLED_LO)
+                if (b43_status(dev) >= B43_STAT_STARTED &&
+                    b43_read16(dev, B43_MMIO_RADIO_HWENABLED_LO)
                     & B43_MMIO_RADIO_HWENABLED_LO_MASK)
                         return 1;
         }
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 240cff1e6979..a741d37fd96f 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -6325,8 +6325,10 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
 
       fail:
         if (dev) {
-                if (registered)
+                if (registered) {
+                        unregister_ieee80211(priv->ieee);
                         unregister_netdev(dev);
+                }
 
                 ipw2100_hw_stop_adapter(priv);
 
@@ -6383,6 +6385,7 @@ static void __devexit ipw2100_pci_remove_one(struct pci_dev *pci_dev)
                 /* Unregister the device first - this results in close()
                  * being called if the device is open.  If we free storage
                  * first, then close() will crash. */
+                unregister_ieee80211(priv->ieee);
                 unregister_netdev(dev);
 
                 /* ipw2100_down will ensure that there is no more pending work
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 827824d45de9..9b0f2c0646e0 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -11822,6 +11822,7 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev,
                 if (err) {
                         IPW_ERROR("Failed to register promiscuous network "
                                   "device (error %d).\n", err);
+                        unregister_ieee80211(priv->ieee);
                         unregister_netdev(priv->net_dev);
                         goto out_remove_sysfs;
                 }
@@ -11872,6 +11873,7 @@ static void __devexit ipw_pci_remove(struct pci_dev *pdev)
 
         mutex_unlock(&priv->mutex);
 
+        unregister_ieee80211(priv->ieee);
         unregister_netdev(priv->net_dev);
 
         if (priv->rxq) {
diff --git a/drivers/net/wireless/ipw2x00/libipw.h b/drivers/net/wireless/ipw2x00/libipw.h
index bf45391172f3..f42ade6c2d3e 100644
--- a/drivers/net/wireless/ipw2x00/libipw.h
+++ b/drivers/net/wireless/ipw2x00/libipw.h
@@ -1020,6 +1020,7 @@ static inline int libipw_is_cck_rate(u8 rate)
 /* ieee80211.c */
 extern void free_ieee80211(struct net_device *dev, int monitor);
 extern struct net_device *alloc_ieee80211(int sizeof_priv, int monitor);
+extern void unregister_ieee80211(struct libipw_device *ieee);
 extern int libipw_change_mtu(struct net_device *dev, int new_mtu);
 
 extern void libipw_networks_age(struct libipw_device *ieee,
diff --git a/drivers/net/wireless/ipw2x00/libipw_module.c b/drivers/net/wireless/ipw2x00/libipw_module.c
index a0e9f6aed7da..be5b809ec97a 100644
--- a/drivers/net/wireless/ipw2x00/libipw_module.c
+++ b/drivers/net/wireless/ipw2x00/libipw_module.c
@@ -235,16 +235,19 @@ void free_ieee80211(struct net_device *dev, int monitor)
         libipw_networks_free(ieee);
 
         /* free cfg80211 resources */
-        if (!monitor) {
-                wiphy_unregister(ieee->wdev.wiphy);
-                kfree(ieee->a_band.channels);
-                kfree(ieee->bg_band.channels);
+        if (!monitor)
                 wiphy_free(ieee->wdev.wiphy);
-        }
 
         free_netdev(dev);
 }
 
+void unregister_ieee80211(struct libipw_device *ieee)
+{
+        wiphy_unregister(ieee->wdev.wiphy);
+        kfree(ieee->a_band.channels);
+        kfree(ieee->bg_band.channels);
+}
+
 #ifdef CONFIG_LIBIPW_DEBUG
 
 static int debug = 0;
@@ -330,3 +333,4 @@ module_init(libipw_init);
 
 EXPORT_SYMBOL(alloc_ieee80211);
 EXPORT_SYMBOL(free_ieee80211);
+EXPORT_SYMBOL(unregister_ieee80211);
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index cb8be8d7abc1..5b3672c4d0cc 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -134,7 +134,7 @@ static void spu_transaction_finish(struct if_spi_card *card)
 static int spu_write(struct if_spi_card *card, u16 reg, const u8 *buf, int len)
 {
         int err = 0;
-        u16 reg_out = cpu_to_le16(reg | IF_SPI_WRITE_OPERATION_MASK);
+        __le16 reg_out = cpu_to_le16(reg | IF_SPI_WRITE_OPERATION_MASK);
         struct spi_message m;
         struct spi_transfer reg_trans;
         struct spi_transfer data_trans;
@@ -166,7 +166,7 @@ static int spu_write(struct if_spi_card *card, u16 reg, const u8 *buf, int len)
 
 static inline int spu_write_u16(struct if_spi_card *card, u16 reg, u16 val)
 {
-        u16 buff;
+        __le16 buff;
 
         buff = cpu_to_le16(val);
         return spu_write(card, reg, (u8 *)&buff, sizeof(u16));
@@ -188,7 +188,7 @@ static int spu_read(struct if_spi_card *card, u16 reg, u8 *buf, int len)
 {
         unsigned int delay;
         int err = 0;
-        u16 reg_out = cpu_to_le16(reg | IF_SPI_READ_OPERATION_MASK);
+        __le16 reg_out = cpu_to_le16(reg | IF_SPI_READ_OPERATION_MASK);
         struct spi_message m;
         struct spi_transfer reg_trans;
         struct spi_transfer dummy_trans;
@@ -235,7 +235,7 @@ static int spu_read(struct if_spi_card *card, u16 reg, u8 *buf, int len)
 /* Read 16 bits from an SPI register */
 static inline int spu_read_u16(struct if_spi_card *card, u16 reg, u16 *val)
 {
-        u16 buf;
+        __le16 buf;
         int ret;
 
         ret = spu_read(card, reg, (u8 *)&buf, sizeof(buf));
@@ -248,7 +248,7 @@ static inline int spu_read_u16(struct if_spi_card *card, u16 reg, u16 *val)
  * The low 16 bits are read first. */
 static int spu_read_u32(struct if_spi_card *card, u16 reg, u32 *val)
 {
-        u32 buf;
+        __le32 buf;
         int err;
 
         err = spu_read(card, reg, (u8 *)&buf, sizeof(buf));
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 92bc8c5f1ca2..3fac4efa5ac8 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -508,7 +508,7 @@ static int __if_usb_submit_rx_urb(struct if_usb_card *cardp,
         /* Fill the receive configuration URB and initialise the Rx call back */
         usb_fill_bulk_urb(cardp->rx_urb, cardp->udev,
                           usb_rcvbulkpipe(cardp->udev, cardp->ep_in),
-                          (void *) (skb->tail + (size_t) IPFIELD_ALIGN_OFFSET),
+                          skb->data + IPFIELD_ALIGN_OFFSET,
                           MRVDRV_ETH_RX_PACKET_BUFFER_SIZE, callbackfn,
                           cardp);
 
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 88cd58eb3b9f..1c88c2ea59aa 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -2879,7 +2879,7 @@ static int write_essid(struct file *file, const char __user *buffer,
                        unsigned long count, void *data)
 {
         static char proc_essid[33];
-        int len = count;
+        unsigned int len = count;
 
         if (len > 32)
                 len = 32;
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index a084077a1c61..9fe770f7d7bb 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -1994,7 +1994,7 @@ static void rt2800usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
         rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size);
         rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID,
                            test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags) ?
-                               (skbdesc->entry->entry_idx + 1) : 0xff);
+                           txdesc->key_idx : 0xff);
         rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT,
                            skb->len - txdesc->l2pad);
         rt2x00_set_field32(&word, TXWI_W1_PACKETID,
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index b8f5ee33445e..14e7bb210075 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2389,10 +2389,13 @@ static struct usb_device_id rt73usb_device_table[] = {
         { USB_DEVICE(0x13b1, 0x0023), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x13b1, 0x0028), USB_DEVICE_DATA(&rt73usb_ops) },
         /* MSI */
+        { USB_DEVICE(0x0db0, 0x4600), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x0db0, 0x6877), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x0db0, 0x6874), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x0db0, 0xa861), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x0db0, 0xa874), USB_DEVICE_DATA(&rt73usb_ops) },
+        /* Ovislink */
+        { USB_DEVICE(0x1b75, 0x7318), USB_DEVICE_DATA(&rt73usb_ops) },
         /* Ralink */
         { USB_DEVICE(0x04bb, 0x093d), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x148f, 0x2573), USB_DEVICE_DATA(&rt73usb_ops) },
@@ -2420,6 +2423,8 @@ static struct usb_device_id rt73usb_device_table[] = {
         /* Planex */
         { USB_DEVICE(0x2019, 0xab01), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x2019, 0xab50), USB_DEVICE_DATA(&rt73usb_ops) },
+        /* WideTell */
+        { USB_DEVICE(0x7167, 0x3840), USB_DEVICE_DATA(&rt73usb_ops) },
         /* Zcom */
         { USB_DEVICE(0x0cde, 0x001c), USB_DEVICE_DATA(&rt73usb_ops) },
         /* ZyXEL */
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index bacaa536fd51..4b22ba568b19 100644
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -97,6 +97,12 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
 }
 EXPORT_SYMBOL(of_mdiobus_register);
 
+/* Helper function for of_phy_find_device */
+static int of_phy_match(struct device *dev, void *phy_np)
+{
+        return dev_archdata_get_node(&dev->archdata) == phy_np;
+}
+
 /**
  * of_phy_find_device - Give a PHY node, find the phy_device
  * @phy_np: Pointer to the phy's device tree node
@@ -106,15 +112,10 @@ EXPORT_SYMBOL(of_mdiobus_register);
 struct phy_device *of_phy_find_device(struct device_node *phy_np)
 {
         struct device *d;
-        int match(struct device *dev, void *phy_np)
-        {
-                return dev_archdata_get_node(&dev->archdata) == phy_np;
-        }
-
         if (!phy_np)
                 return NULL;
 
-        d = bus_find_device(&mdio_bus_type, NULL, phy_np, match);
+        d = bus_find_device(&mdio_bus_type, NULL, phy_np, of_phy_match);
         return d ? to_phy_device(d) : NULL;
 }
 EXPORT_SYMBOL(of_phy_find_device);
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 0959430534b2..cb1a027eb552 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -299,17 +299,8 @@ static struct resource *find_free_bus_resource(struct pci_bus *bus, unsigned lon
                 r = bus->resource[i];
                 if (r == &ioport_resource || r == &iomem_resource)
                         continue;
-                if (r && (r->flags & type_mask) == type) {
-                        if (!r->parent)
-                                return r;
-                        /*
-                         * if there is no child under that, we should release
-                         * and use it. don't need to reset it, pbus_size_* will
-                         * set it again
-                         */
-                        if (!r->child && !release_resource(r))
-                                return r;
-                }
+                if (r && (r->flags & type_mask) == type && !r->parent)
+                        return r;
         }
         return NULL;
 }
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index 4a110b7b2673..6c4a4fc83630 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -1463,7 +1463,9 @@ int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, cisdata_t
             return -ENOMEM;
     }
     tuple.DesiredTuple = code;
-    tuple.Attributes = TUPLE_RETURN_COMMON;
+    tuple.Attributes = 0;
+    if (function == BIND_FN_ALL)
+            tuple.Attributes = TUPLE_RETURN_COMMON;
     ret = pccard_get_first_tuple(s, function, &tuple);
     if (ret != 0)
             goto done;
@@ -1490,7 +1492,7 @@ EXPORT_SYMBOL(pccard_read_tuple);
     
 ======================================================================*/
 
-int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned int *info)
+int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *info)
 {
     tuple_t *tuple;
     cisparse_t *p;
@@ -1515,30 +1517,30 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned
     count = reserved = 0;
     tuple->DesiredTuple = RETURN_FIRST_TUPLE;
     tuple->Attributes = TUPLE_RETURN_COMMON;
-    ret = pccard_get_first_tuple(s, function, tuple);
+    ret = pccard_get_first_tuple(s, BIND_FN_ALL, tuple);
     if (ret != 0)
         goto done;
 
     /* First tuple should be DEVICE; we should really have either that
        or a CFTABLE_ENTRY of some sort */
     if ((tuple->TupleCode == CISTPL_DEVICE) ||
-        (pccard_read_tuple(s, function, CISTPL_CFTABLE_ENTRY, p) == 0) ||
-        (pccard_read_tuple(s, function, CISTPL_CFTABLE_ENTRY_CB, p) == 0))
+        (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_CFTABLE_ENTRY, p) == 0) ||
+        (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_CFTABLE_ENTRY_CB, p) == 0))
         dev_ok++;
 
     /* All cards should have a MANFID tuple, and/or a VERS_1 or VERS_2
        tuple, for card identification.  Certain old D-Link and Linksys
        cards have only a broken VERS_2 tuple; hence the bogus test. */
-    if ((pccard_read_tuple(s, function, CISTPL_MANFID, p) == 0) ||
-        (pccard_read_tuple(s, function, CISTPL_VERS_1, p) == 0) ||
-        (pccard_read_tuple(s, function, CISTPL_VERS_2, p) != -ENOSPC))
+    if ((pccard_read_tuple(s, BIND_FN_ALL, CISTPL_MANFID, p) == 0) ||
+        (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_VERS_1, p) == 0) ||
+        (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_VERS_2, p) != -ENOSPC))
         ident_ok++;
 
     if (!dev_ok && !ident_ok)
         goto done;
 
     for (count = 1; count < MAX_TUPLES; count++) {
-        ret = pccard_get_next_tuple(s, function, tuple);
+        ret = pccard_get_next_tuple(s, BIND_FN_ALL, tuple);
         if (ret != 0)
                 break;
         if (((tuple->TupleCode > 0x23) && (tuple->TupleCode < 0x40)) ||
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 79615e6d540b..1f4098f1354d 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -197,8 +197,7 @@ int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function,
                       cisdata_t code, void *parse);
 int pcmcia_replace_cis(struct pcmcia_socket *s,
                        const u8 *data, const size_t len);
-int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function,
-                        unsigned int *count);
+int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *count);
 
 /* rsrc_mgr.c */
 int pcmcia_validate_mem(struct pcmcia_socket *s);
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 9f300d3cb125..f5b7079f13d3 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -547,7 +547,7 @@ static int pcmcia_device_query(struct pcmcia_device *p_dev)
         if (!vers1)
                 return -ENOMEM;
 
-        if (!pccard_read_tuple(p_dev->socket, p_dev->func,
+        if (!pccard_read_tuple(p_dev->socket, BIND_FN_ALL,
                                CISTPL_MANFID, &manf_id)) {
                 p_dev->manf_id = manf_id.manf;
                 p_dev->card_id = manf_id.card;
@@ -581,9 +581,9 @@ static int pcmcia_device_query(struct pcmcia_device *p_dev)
                 kfree(devgeo);
         }
 
-        if (!pccard_read_tuple(p_dev->socket, p_dev->func, CISTPL_VERS_1,
+        if (!pccard_read_tuple(p_dev->socket, BIND_FN_ALL, CISTPL_VERS_1,
                                vers1)) {
-                for (i=0; i < vers1->ns; i++) {
+                for (i = 0; i < min_t(unsigned int, 4, vers1->ns); i++) {
                         char *tmp;
                         unsigned int length;
 
@@ -733,7 +733,7 @@ static int pcmcia_card_add(struct pcmcia_socket *s)
                 return -EAGAIN; /* try again, but later... */
         }
 
-        ret = pccard_validate_cis(s, BIND_FN_ALL, &no_chains);
+        ret = pccard_validate_cis(s, &no_chains);
         if (ret || !no_chains) {
                 ds_dev_dbg(0, &s->dev, "invalid CIS or invalid resources\n");
                 return -ENODEV;
diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c
index b906abe26ad0..a4aacb830b80 100644
--- a/drivers/pcmcia/i82365.c
+++ b/drivers/pcmcia/i82365.c
@@ -1053,8 +1053,8 @@ static int i365_set_io_map(u_short sock, struct pccard_io_map *io)
     u_char map, ioctl;
     
     debug(1, "SetIOMap(%d, %d, %#2.2x, %d ns, "
-          "%#x-%#x)\n", sock, io->map, io->flags,
-          io->speed, io->start, io->stop);
+          "%#llx-%#llx)\n", sock, io->map, io->flags, io->speed,
+          (unsigned long long)io->start, (unsigned long long)io->stop);
     map = io->map;
     if ((map > 1) || (io->start > 0xffff) || (io->stop > 0xffff) ||
         (io->stop < io->start)) return -EINVAL;
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index d1d89c4491ad..7dfbee1dcd76 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -537,8 +537,9 @@ static int _pcc_set_io_map(u_short sock, struct pccard_io_map *io)
         u_char map;
 
         debug(3, "m32r_cfc: SetIOMap(%d, %d, %#2.2x, %d ns, "
-                  "%#lx-%#lx)\n", sock, io->map, io->flags,
-                  io->speed, io->start, io->stop);
+                  "%#llx-%#llx)\n", sock, io->map, io->flags,
+                  io->speed, (unsigned long long)io->start,
+                  (unsigned long long)io->stop);
         map = io->map;
 
         return 0;
@@ -554,8 +555,9 @@ static int _pcc_set_mem_map(u_short sock, struct pccard_mem_map *mem)
         pcc_socket_t *t = &socket[sock];
 
         debug(3, "m32r_cfc: SetMemMap(%d, %d, %#2.2x, %d ns, "
-                 "%#lx, %#x)\n", sock, map, mem->flags,
-                 mem->speed, mem->static_start, mem->card_start);
+                 "%#llx, %#x)\n", sock, map, mem->flags,
+                 mem->speed, (unsigned long long)mem->static_start,
+                 mem->card_start);
 
         /*
          * sanity check
diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c
index a0655839c8d3..c6524f99ccc3 100644
--- a/drivers/pcmcia/m32r_pcc.c
+++ b/drivers/pcmcia/m32r_pcc.c
@@ -492,8 +492,9 @@ static int _pcc_set_io_map(u_short sock, struct pccard_io_map *io)
         u_char map;
 
         debug(3, "m32r-pcc: SetIOMap(%d, %d, %#2.2x, %d ns, "
-                  "%#x-%#x)\n", sock, io->map, io->flags,
-                  io->speed, io->start, io->stop);
+                  "%#llx-%#llx)\n", sock, io->map, io->flags,
+                  io->speed, (unsigned long long)io->start,
+                  (unsigned long long)io->stop);
         map = io->map;
 
         return 0;
@@ -515,8 +516,9 @@ static int _pcc_set_mem_map(u_short sock, struct pccard_mem_map *mem)
 #endif
 
         debug(3, "m32r-pcc: SetMemMap(%d, %d, %#2.2x, %d ns, "
-                 "%#lx,  %#x)\n", sock, map, mem->flags,
-                 mem->speed, mem->static_start, mem->card_start);
+                 "%#llx,  %#x)\n", sock, map, mem->flags,
+                 mem->speed, (unsigned long long)mem->static_start,
+                 mem->card_start);
 
         /*
          * sanity check
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index c69f2c4fe520..403559ba49dd 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -975,8 +975,9 @@ static int m8xx_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
 #define M8XX_BASE (PCMCIA_IO_WIN_BASE + io->start)
 
         dprintk("SetIOMap(%d, %d, %#2.2x, %d ns, "
-                "%#4.4x-%#4.4x)\n", lsock, io->map, io->flags,
-                io->speed, io->start, io->stop);
+                "%#4.4llx-%#4.4llx)\n", lsock, io->map, io->flags,
+                io->speed, (unsigned long long)io->start,
+                (unsigned long long)io->stop);
 
         if ((io->map >= PCMCIA_IO_WIN_NO) || (io->start > 0xffff)
             || (io->stop > 0xffff) || (io->stop < io->start))
@@ -1055,8 +1056,9 @@ static int m8xx_set_mem_map(struct pcmcia_socket *sock,
         pcmconf8xx_t *pcmcia = s->pcmcia;
 
         dprintk("SetMemMap(%d, %d, %#2.2x, %d ns, "
-                "%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
-                mem->speed, mem->static_start, mem->card_start);
+                "%#5.5llx, %#5.5x)\n", lsock, mem->map, mem->flags,
+                mem->speed, (unsigned long long)mem->static_start,
+                mem->card_start);
 
         if ((mem->map >= PCMCIA_MEM_WIN_NO)
 //          || ((mem->s) >= PCMCIA_MEM_WIN_SIZE)
@@ -1107,8 +1109,9 @@ static int m8xx_set_mem_map(struct pcmcia_socket *sock,
         }
 
         dprintk("SetMemMap(%d, %d, %#2.2x, %d ns, "
-                "%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
-                mem->speed, mem->static_start, mem->card_start);
+                "%#5.5llx, %#5.5x)\n", lsock, mem->map, mem->flags,
+                mem->speed, (unsigned long long)mem->static_start,
+                mem->card_start);
 
         /* copy the struct and modify the copy */
 
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 32c44040c1e8..30cf71d2ee23 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -881,7 +881,7 @@ static int ds_ioctl(struct inode * inode, struct file * file,
         mutex_lock(&s->skt_mutex);
         pcmcia_validate_mem(s);
         mutex_unlock(&s->skt_mutex);
-        ret = pccard_validate_cis(s, BIND_FN_ALL, &buf->cisinfo.Chains);
+        ret = pccard_validate_cis(s, &buf->cisinfo.Chains);
         break;
     case DS_SUSPEND_CARD:
         ret = pcmcia_suspend_card(s);
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index 1c39d3438f20..70a33468bcd0 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -641,6 +641,12 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev,
         if ((ret = pci_enable_device(dev)))
                 goto err_out_free_mem;
 
+        if (!pci_resource_start(dev, 0)) {
+                printk(KERN_INFO "pd6729: refusing to load the driver "
+                                 "as the io_base is 0.\n");
+                goto err_out_free_mem;
+        }
+
         printk(KERN_INFO "pd6729: Cirrus PD6729 PCI to PCMCIA Bridge "
                 "at 0x%llx on irq %d\n",
                 (unsigned long long)pci_resource_start(dev, 0), dev->irq);
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index 9ca22c7aafb2..7039f3cf5b77 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -206,6 +206,7 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base,
     /* First, what does a floating port look like? */
     b = kzalloc(256, GFP_KERNEL);
     if (!b) {
+            printk("\n");
             dev_printk(KERN_ERR, &s->dev,
                    "do_io_probe: unable to kmalloc 256 bytes");
             return;
@@ -275,7 +276,7 @@ static int readable(struct pcmcia_socket *s, struct resource *res,
         s->cis_mem.res = res;
         s->cis_virt = ioremap(res->start, s->map_size);
         if (s->cis_virt) {
-                ret = pccard_validate_cis(s, BIND_FN_ALL, count);
+                ret = pccard_validate_cis(s, count);
                 /* invalidate mapping and CIS cache */
                 iounmap(s->cis_virt);
                 s->cis_virt = NULL;
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 163cf98e2386..ef7e9e58782b 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -336,8 +336,9 @@ soc_common_pcmcia_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *m
         struct soc_pcmcia_socket *skt = to_soc_pcmcia_socket(sock);
         unsigned short speed = map->speed;
 
-        debug(skt, 2, "map %u  speed %u start 0x%08x stop 0x%08x\n",
-                map->map, map->speed, map->start, map->stop);
+        debug(skt, 2, "map %u  speed %u start 0x%08llx stop 0x%08llx\n",
+                map->map, map->speed, (unsigned long long)map->start,
+                (unsigned long long)map->stop);
         debug(skt, 2, "flags: %s%s%s%s%s%s%s%s\n",
                 (map->flags==0)?"<NONE>":"",
                 (map->flags&MAP_ACTIVE)?"ACTIVE ":"",
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index ff9a3bb3c88d..78d5aab542f7 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -300,7 +300,7 @@ static ssize_t pccard_show_cis(struct kobject *kobj,
 
                 if (!(s->state & SOCKET_PRESENT))
                         return -ENODEV;
-                if (pccard_validate_cis(s, BIND_FN_ALL, &chains))
+                if (pccard_validate_cis(s, &chains))
                         return -EIO;
                 if (!chains)
                         return -ENODATA;
diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c
index 582413fcb62f..6918849d511e 100644
--- a/drivers/pcmcia/tcic.c
+++ b/drivers/pcmcia/tcic.c
@@ -732,8 +732,8 @@ static int tcic_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
     u_short base, len, ioctl;
     
     debug(1, "SetIOMap(%d, %d, %#2.2x, %d ns, "
-          "%#x-%#x)\n", psock, io->map, io->flags,
-          io->speed, io->start, io->stop);
+          "%#llx-%#llx)\n", psock, io->map, io->flags, io->speed,
+          (unsigned long long)io->start, (unsigned long long)io->stop);
     if ((io->map > 1) || (io->start > 0xffff) || (io->stop > 0xffff) ||
         (io->stop < io->start)) return -EINVAL;
     tcic_setw(TCIC_ADDR+2, TCIC_ADR2_INDREG | (psock << TCIC_SS_SHFT));
diff --git a/drivers/s390/char/sclp_async.c b/drivers/s390/char/sclp_async.c
index a4f68e5b9c96..b44462a6c6d3 100644
--- a/drivers/s390/char/sclp_async.c
+++ b/drivers/s390/char/sclp_async.c
@@ -26,7 +26,6 @@ static struct sclp_async_sccb *sccb;
 static int sclp_async_send_wait(char *message);
 static struct ctl_table_header *callhome_sysctl_header;
 static DEFINE_SPINLOCK(sclp_async_lock);
-static char nodename[64];
 #define SCLP_NORMAL_WRITE       0x00
 
 struct async_evbuf {
@@ -52,9 +51,10 @@ static struct sclp_register sclp_async_register = {
 static int call_home_on_panic(struct notifier_block *self,
                               unsigned long event, void *data)
 {
-                strncat(data, nodename, strlen(nodename));
-                sclp_async_send_wait(data);
-                return NOTIFY_DONE;
+        strncat(data, init_utsname()->nodename,
+                sizeof(init_utsname()->nodename));
+        sclp_async_send_wait(data);
+        return NOTIFY_DONE;
 }
 
 static struct notifier_block call_home_panic_nb = {
@@ -68,15 +68,14 @@ static int proc_handler_callhome(struct ctl_table *ctl, int write,
 {
         unsigned long val;
         int len, rc;
-        char buf[2];
+        char buf[3];
 
-        if (!*count | (*ppos && !write)) {
+        if (!*count || (*ppos && !write)) {
                 *count = 0;
                 return 0;
         }
         if (!write) {
-                len =  sprintf(buf, "%d\n", callhome_enabled);
-                buf[len] = '\0';
+                len = snprintf(buf, sizeof(buf), "%d\n", callhome_enabled);
                 rc = copy_to_user(buffer, buf, sizeof(buf));
                 if (rc != 0)
                         return -EFAULT;
@@ -171,39 +170,29 @@ static int __init sclp_async_init(void)
         rc = sclp_register(&sclp_async_register);
         if (rc)
                 return rc;
-        callhome_sysctl_header = register_sysctl_table(kern_dir_table);
-        if (!callhome_sysctl_header) {
-                rc = -ENOMEM;
-                goto out_sclp;
-        }
-        if (!(sclp_async_register.sclp_receive_mask & EVTYP_ASYNC_MASK)) {
-                rc = -EOPNOTSUPP;
+        rc = -EOPNOTSUPP;
+        if (!(sclp_async_register.sclp_receive_mask & EVTYP_ASYNC_MASK))
                 goto out_sclp;
-        }
         rc = -ENOMEM;
+        callhome_sysctl_header = register_sysctl_table(kern_dir_table);
+        if (!callhome_sysctl_header)
+                goto out_sclp;
         request = kzalloc(sizeof(struct sclp_req), GFP_KERNEL);
-        if (!request)
-                goto out_sys;
         sccb = (struct sclp_async_sccb *) get_zeroed_page(GFP_KERNEL | GFP_DMA);
-        if (!sccb)
+        if (!request || !sccb)
                 goto out_mem;
-        rc =  atomic_notifier_chain_register(&panic_notifier_list,
-                                             &call_home_panic_nb);
-        if (rc)
-                goto out_mem;
-
-        strncpy(nodename, init_utsname()->nodename, 64);
-        return 0;
-
+        rc = atomic_notifier_chain_register(&panic_notifier_list,
+                                            &call_home_panic_nb);
+        if (!rc)
+                goto out;
 out_mem:
         kfree(request);
         free_page((unsigned long) sccb);
-out_sys:
         unregister_sysctl_table(callhome_sysctl_header);
 out_sclp:
         sclp_unregister(&sclp_async_register);
+out:
         return rc;
-
 }
 module_init(sclp_async_init);
 
diff --git a/drivers/s390/net/smsgiucv.c b/drivers/s390/net/smsgiucv.c
index 102000d1af6f..3012355f8304 100644
--- a/drivers/s390/net/smsgiucv.c
+++ b/drivers/s390/net/smsgiucv.c
@@ -158,7 +158,12 @@ static int smsg_pm_restore_thaw(struct device *dev)
                 smsg_path->flags = 0;
                 rc = iucv_path_connect(smsg_path, &smsg_handler, "*MSG    ",
                                        NULL, NULL, NULL);
-                printk(KERN_ERR "iucv_path_connect returned with rc %i\n", rc);
+#ifdef CONFIG_PM_DEBUG
+                if (rc)
+                        printk(KERN_ERR
+                               "iucv_path_connect returned with rc %i\n", rc);
+#endif
+                cpcmd("SET SMSG IUCV", NULL, 0, NULL);
         }
         return 0;
 }
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 0f79f3af4f54..2889e5f2dfd3 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -128,12 +128,13 @@ out_ccwdev:
 static void __init zfcp_init_device_setup(char *devstr)
 {
         char *token;
-        char *str;
+        char *str, *str_saved;
         char busid[ZFCP_BUS_ID_SIZE];
         u64 wwpn, lun;
 
         /* duplicate devstr and keep the original for sysfs presentation*/
-        str = kmalloc(strlen(devstr) + 1, GFP_KERNEL);
+        str_saved = kmalloc(strlen(devstr) + 1, GFP_KERNEL);
+        str = str_saved;
         if (!str)
                 return;
 
@@ -152,12 +153,12 @@ static void __init zfcp_init_device_setup(char *devstr)
         if (!token || strict_strtoull(token, 0, (unsigned long long *) &lun))
                 goto err_out;
 
-        kfree(str);
+        kfree(str_saved);
         zfcp_init_device_configure(busid, wwpn, lun);
         return;
 
- err_out:
-        kfree(str);
+err_out:
+        kfree(str_saved);
         pr_err("%s is not a valid SCSI device\n", devstr);
 }
 
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index 73d366ba31e5..f73e2180f333 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -858,10 +858,7 @@ static int zfcp_erp_port_strategy_open_common(struct zfcp_erp_action *act)
                 if (fc_host_port_type(adapter->scsi_host) == FC_PORTTYPE_PTP)
                         return zfcp_erp_open_ptp_port(act);
                 if (!port->d_id) {
-                        zfcp_port_get(port);
-                        if (!queue_work(adapter->work_queue,
-                                        &port->gid_pn_work))
-                                zfcp_port_put(port);
+                        zfcp_fc_trigger_did_lookup(port);
                         return ZFCP_ERP_EXIT;
                 }
                 return zfcp_erp_port_strategy_open_port(act);
@@ -869,12 +866,11 @@ static int zfcp_erp_port_strategy_open_common(struct zfcp_erp_action *act)
         case ZFCP_ERP_STEP_PORT_OPENING:
                 /* D_ID might have changed during open */
                 if (p_status & ZFCP_STATUS_COMMON_OPEN) {
-                        if (port->d_id)
-                                return ZFCP_ERP_SUCCEEDED;
-                        else {
-                                act->step = ZFCP_ERP_STEP_PORT_CLOSING;
-                                return ZFCP_ERP_CONTINUES;
+                        if (!port->d_id) {
+                                zfcp_fc_trigger_did_lookup(port);
+                                return ZFCP_ERP_EXIT;
                         }
+                        return ZFCP_ERP_SUCCEEDED;
                 }
                 if (port->d_id && !(p_status & ZFCP_STATUS_COMMON_NOESC)) {
                         port->d_id = 0;
@@ -889,19 +885,21 @@ static int zfcp_erp_port_strategy_open_common(struct zfcp_erp_action *act)
 static int zfcp_erp_port_strategy(struct zfcp_erp_action *erp_action)
 {
         struct zfcp_port *port = erp_action->port;
+        int p_status = atomic_read(&port->status);
 
-        if (atomic_read(&port->status) & ZFCP_STATUS_COMMON_NOESC)
+        if ((p_status & ZFCP_STATUS_COMMON_NOESC) &&
+            !(p_status & ZFCP_STATUS_COMMON_OPEN))
                 goto close_init_done;
 
         switch (erp_action->step) {
         case ZFCP_ERP_STEP_UNINITIALIZED:
                 zfcp_erp_port_strategy_clearstati(port);
-                if (atomic_read(&port->status) & ZFCP_STATUS_COMMON_OPEN)
+                if (p_status & ZFCP_STATUS_COMMON_OPEN)
                         return zfcp_erp_port_strategy_close(erp_action);
                 break;
 
         case ZFCP_ERP_STEP_PORT_CLOSING:
-                if (atomic_read(&port->status) & ZFCP_STATUS_COMMON_OPEN)
+                if (p_status & ZFCP_STATUS_COMMON_OPEN)
                         return ZFCP_ERP_FAILED;
                 break;
         }
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h
index 629edec70405..b3f28deb4505 100644
--- a/drivers/s390/scsi/zfcp_ext.h
+++ b/drivers/s390/scsi/zfcp_ext.h
@@ -96,6 +96,7 @@ extern int zfcp_fc_scan_ports(struct zfcp_adapter *);
 extern void _zfcp_fc_scan_ports_later(struct work_struct *);
 extern void zfcp_fc_incoming_els(struct zfcp_fsf_req *);
 extern void zfcp_fc_port_did_lookup(struct work_struct *);
+extern void zfcp_fc_trigger_did_lookup(struct zfcp_port *);
 extern void zfcp_fc_plogi_evaluate(struct zfcp_port *, struct fsf_plogi *);
 extern void zfcp_fc_test_link(struct zfcp_port *);
 extern void zfcp_fc_link_test_work(struct work_struct *);
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index 722f22de8753..df23bcead23d 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -361,6 +361,17 @@ out:
 }
 
 /**
+ * zfcp_fc_trigger_did_lookup - trigger the d_id lookup using a GID_PN request
+ * @port: The zfcp_port to lookup the d_id for.
+ */
+void zfcp_fc_trigger_did_lookup(struct zfcp_port *port)
+{
+        zfcp_port_get(port);
+        if (!queue_work(port->adapter->work_queue, &port->gid_pn_work))
+                zfcp_port_put(port);
+}
+
+/**
  * zfcp_fc_plogi_evaluate - evaluate PLOGI playload
  * @port: zfcp_port structure
  * @plogi: plogi payload
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 38a7e4a6b639..4e41baa0c141 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -1079,7 +1079,7 @@ static int zfcp_fsf_setup_ct_els(struct zfcp_fsf_req *req,
         /* common settings for ct/gs and els requests */
         req->qtcb->bottom.support.service_class = FSF_CLASS_3;
         req->qtcb->bottom.support.timeout = 2 * R_A_TOV;
-        zfcp_fsf_start_timer(req, 2 * R_A_TOV + 10);
+        zfcp_fsf_start_timer(req, (2 * R_A_TOV + 10) * HZ);
 
         return 0;
 }
@@ -1475,9 +1475,16 @@ static void zfcp_fsf_open_port_handler(struct zfcp_fsf_req *req)
                 plogi = (struct fsf_plogi *) req->qtcb->bottom.support.els;
                 if (req->qtcb->bottom.support.els1_length >=
                     FSF_PLOGI_MIN_LEN) {
-                        if (plogi->serv_param.wwpn != port->wwpn)
+                        if (plogi->serv_param.wwpn != port->wwpn) {
                                 port->d_id = 0;
-                        else {
+                                dev_warn(&port->adapter->ccw_device->dev,
+                                         "A port opened with WWPN 0x%016Lx "
+                                         "returned data that identifies it as "
+                                         "WWPN 0x%016Lx\n",
+                                         (unsigned long long) port->wwpn,
+                                         (unsigned long long)
+                                          plogi->serv_param.wwpn);
+                        } else {
                                 port->wwnn = plogi->serv_param.wwnn;
                                 zfcp_fc_plogi_evaluate(port, plogi);
                         }
diff --git a/drivers/s390/scsi/zfcp_sysfs.c b/drivers/s390/scsi/zfcp_sysfs.c
index 079a8cf518a3..d31000886ca8 100644
--- a/drivers/s390/scsi/zfcp_sysfs.c
+++ b/drivers/s390/scsi/zfcp_sysfs.c
@@ -224,6 +224,7 @@ static ssize_t zfcp_sysfs_unit_add_store(struct device *dev,
 
         zfcp_erp_unit_reopen(unit, 0, "syuas_1", NULL);
         zfcp_erp_wait(unit->port->adapter);
+        flush_work(&unit->scsi_work);
         zfcp_unit_put(unit);
 out:
         mutex_unlock(&zfcp_data.config_mutex);
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index b6af63ca980b..496764349c41 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -1918,6 +1918,10 @@ static int adpt_i2o_passthru(adpt_hba* pHba, u32 __user *arg)
                 }
                 size = size>>16;
                 size *= 4;
+                if (size > MAX_MESSAGE_SIZE) {
+                        rcode = -EINVAL;
+                        goto cleanup;
+                }
                 /* Copy in the user's I2O command */
                 if (copy_from_user (msg, user_msg, size)) {
                         rcode = -EFAULT;
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index c44783801402..0547a7f44d42 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -317,6 +317,7 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
 out_device_destroy:
         scsi_device_set_state(sdev, SDEV_DEL);
         transport_destroy_device(&sdev->sdev_gendev);
+        put_device(&sdev->sdev_dev);
         put_device(&sdev->sdev_gendev);
 out:
         if (display_failure_msg)
@@ -957,6 +958,7 @@ static inline void scsi_destroy_sdev(struct scsi_device *sdev)
         if (sdev->host->hostt->slave_destroy)
                 sdev->host->hostt->slave_destroy(sdev);
         transport_destroy_device(&sdev->sdev_gendev);
+        put_device(&sdev->sdev_dev);
         put_device(&sdev->sdev_gendev);
 }
 
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index fde54537d715..5c7eb63a19d1 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -864,10 +864,6 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev)
                 goto clean_device;
         }
 
-        /* take a reference for the sdev_dev; this is
-         * released by the sdev_class .release */
-        get_device(&sdev->sdev_gendev);
-
         /* create queue files, which may be writable, depending on the host */
         if (sdev->host->hostt->change_queue_depth)
                 error = device_create_file(&sdev->sdev_gendev, &sdev_attr_queue_depth_rw);
@@ -917,6 +913,7 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev)
 
         device_del(&sdev->sdev_gendev);
         transport_destroy_device(&sdev->sdev_gendev);
+        put_device(&sdev->sdev_dev);
         put_device(&sdev->sdev_gendev);
 
         return error;
@@ -1065,7 +1062,7 @@ void scsi_sysfs_device_initialize(struct scsi_device *sdev)
                      sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);
 
         device_initialize(&sdev->sdev_dev);
-        sdev->sdev_dev.parent = &sdev->sdev_gendev;
+        sdev->sdev_dev.parent = get_device(&sdev->sdev_gendev);
         sdev->sdev_dev.class = &sdev_class;
         dev_set_name(&sdev->sdev_dev, "%d:%d:%d:%d",
                      sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index e7108e75653d..42e8550cd2b6 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -1561,11 +1561,16 @@ enum pci_board_num_t {
         pbn_exar_XR17C152,
         pbn_exar_XR17C154,
         pbn_exar_XR17C158,
+        pbn_exar_ibm_saturn,
         pbn_pasemi_1682M,
         pbn_ni8430_2,
         pbn_ni8430_4,
         pbn_ni8430_8,
         pbn_ni8430_16,
+        pbn_ADDIDATA_PCIe_1_3906250,
+        pbn_ADDIDATA_PCIe_2_3906250,
+        pbn_ADDIDATA_PCIe_4_3906250,
+        pbn_ADDIDATA_PCIe_8_3906250,
 };
 
 /*
@@ -2146,6 +2151,13 @@ static struct pciserial_board pci_boards[] __devinitdata = {
                 .base_baud      = 921600,
                 .uart_offset    = 0x200,
         },
+        [pbn_exar_ibm_saturn] = {
+                .flags          = FL_BASE0,
+                .num_ports      = 1,
+                .base_baud      = 921600,
+                .uart_offset    = 0x200,
+        },
+
         /*
          * PA Semi PWRficient PA6T-1682M on-chip UART
          */
@@ -2185,6 +2197,37 @@ static struct pciserial_board pci_boards[] __devinitdata = {
                 .uart_offset    = 0x10,
                 .first_offset   = 0x800,
         },
+        /*
+         * ADDI-DATA GmbH PCI-Express communication cards <info@addi-data.com>
+         */
+        [pbn_ADDIDATA_PCIe_1_3906250] = {
+                .flags          = FL_BASE0,
+                .num_ports      = 1,
+                .base_baud      = 3906250,
+                .uart_offset    = 0x200,
+                .first_offset   = 0x1000,
+        },
+        [pbn_ADDIDATA_PCIe_2_3906250] = {
+                .flags          = FL_BASE0,
+                .num_ports      = 2,
+                .base_baud      = 3906250,
+                .uart_offset    = 0x200,
+                .first_offset   = 0x1000,
+        },
+        [pbn_ADDIDATA_PCIe_4_3906250] = {
+                .flags          = FL_BASE0,
+                .num_ports      = 4,
+                .base_baud      = 3906250,
+                .uart_offset    = 0x200,
+                .first_offset   = 0x1000,
+        },
+        [pbn_ADDIDATA_PCIe_8_3906250] = {
+                .flags          = FL_BASE0,
+                .num_ports      = 8,
+                .base_baud      = 3906250,
+                .uart_offset    = 0x200,
+                .first_offset   = 0x1000,
+        },
 };
 
 static const struct pci_device_id softmodem_blacklist[] = {
@@ -2649,6 +2692,9 @@ static struct pci_device_id serial_pci_tbl[] = {
                 PCI_SUBVENDOR_ID_CONNECT_TECH,
                 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_485, 0, 0,
                 pbn_b0_8_1843200_200 },
+        {       PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
+                PCI_VENDOR_ID_IBM, PCI_SUBDEVICE_ID_IBM_SATURN_SERIAL_ONE_PORT,
+                0, 0, pbn_exar_ibm_saturn },
 
         {       PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_U530,
                 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
@@ -3556,6 +3602,38 @@ static struct pci_device_id serial_pci_tbl[] = {
                 0,
                 pbn_b0_8_115200 },
 
+        {       PCI_VENDOR_ID_ADDIDATA,
+                PCI_DEVICE_ID_ADDIDATA_APCIe7500,
+                PCI_ANY_ID,
+                PCI_ANY_ID,
+                0,
+                0,
+                pbn_ADDIDATA_PCIe_4_3906250 },
+
+        {       PCI_VENDOR_ID_ADDIDATA,
+                PCI_DEVICE_ID_ADDIDATA_APCIe7420,
+                PCI_ANY_ID,
+                PCI_ANY_ID,
+                0,
+                0,
+                pbn_ADDIDATA_PCIe_2_3906250 },
+
+        {       PCI_VENDOR_ID_ADDIDATA,
+                PCI_DEVICE_ID_ADDIDATA_APCIe7300,
+                PCI_ANY_ID,
+                PCI_ANY_ID,
+                0,
+                0,
+                pbn_ADDIDATA_PCIe_1_3906250 },
+
+        {       PCI_VENDOR_ID_ADDIDATA,
+                PCI_DEVICE_ID_ADDIDATA_APCIe7800,
+                PCI_ANY_ID,
+                PCI_ANY_ID,
+                0,
+                0,
+                pbn_ADDIDATA_PCIe_8_3906250 },
+
         {       PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9835,
                 PCI_VENDOR_ID_IBM, 0x0299,
                 0, 0, pbn_b0_bt_2_115200 },
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 3551c5cb7094..9d948bccafaf 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -1531,7 +1531,7 @@ static int __devinit atmel_serial_probe(struct platform_device *pdev)
         void *data;
         int ret;
 
-        BUILD_BUG_ON(!is_power_of_2(ATMEL_SERIAL_RINGSIZE));
+        BUILD_BUG_ON(ATMEL_SERIAL_RINGSIZE & (ATMEL_SERIAL_RINGSIZE - 1));
 
         port = &atmel_ports[pdev->id];
         port->backup_imr = 0;
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index d7bcd074d383..7ce9e9f567a3 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -705,7 +705,7 @@ mpc52xx_uart_verify_port(struct uart_port *port, struct serial_struct *ser)
                 return -EINVAL;
 
         if ((ser->irq != port->irq) ||
-            (ser->io_type != SERIAL_IO_MEM) ||
+            (ser->io_type != UPIO_MEM) ||
             (ser->baud_base != port->uartclk)  ||
             (ser->iomem_base != (void *)port->mapbase) ||
             (ser->hub6 != 0))
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index ff4617e21426..7c7914f5fa02 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -879,10 +879,10 @@ static struct pcmcia_device_id serial_ids[] = {
         PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0175, 0x0000, "cis/DP83903.cis"),
         PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "cis/3CXEM556.cis"),
         PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "cis/3CXEM556.cis"),
-        PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC850", 0xd85f6206, 0x42a2c018, "SW_8xx_SER.cis"),  /* Sierra Wireless AC850 3G Network Adapter R1 */
-        PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0x0710, "SW_7xx_SER.cis"),  /* Sierra Wireless AC710/AC750 GPRS Network Adapter R1 */
-        PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
-        PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
+        PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC850", 0xd85f6206, 0x42a2c018, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC850 3G Network Adapter R1 */
+        PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC710/AC750", 0xd85f6206, 0x761b11e0, "cis/SW_7xx_SER.cis"),  /* Sierra Wireless AC710/AC750 GPRS Network Adapter R1 */
+        PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
+        PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
         PCMCIA_DEVICE_CIS_PROD_ID12("MultiTech", "PCMCIA 56K DataFax", 0x842047ee, 0xc2efcf03, "cis/MT5634ZLX.cis"),
         PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-2", 0x96913a85, 0x27ab5437, "cis/COMpad2.cis"),
         PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "cis/COMpad4.cis"),
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 7df3ba4f1f4d..d21b3469f6d7 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -93,8 +93,6 @@ source "drivers/staging/dst/Kconfig"
 
 source "drivers/staging/pohmelfs/Kconfig"
 
-source "drivers/staging/stlc45xx/Kconfig"
-
 source "drivers/staging/b3dfg/Kconfig"
 
 source "drivers/staging/phison/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index 747571172269..8cbf1aebea2e 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -29,7 +29,6 @@ obj-$(CONFIG_ANDROID)		+= android/
 obj-$(CONFIG_ANDROID)           += dream/
 obj-$(CONFIG_DST)               += dst/
 obj-$(CONFIG_POHMELFS)          += pohmelfs/
-obj-$(CONFIG_STLC45XX)          += stlc45xx/
 obj-$(CONFIG_B3DFG)             += b3dfg/
 obj-$(CONFIG_IDE_PHISON)        += phison/
 obj-$(CONFIG_PLAN9AUTH)         += p9auth/
diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig
index 247194992374..eb675635ae60 100644
--- a/drivers/staging/android/Kconfig
+++ b/drivers/staging/android/Kconfig
@@ -2,6 +2,7 @@ menu "Android"
 
 config ANDROID
         bool "Android Drivers"
+        depends on BROKEN
         default N
         ---help---
           Enable support for various drivers needed on the Android platform
diff --git a/drivers/staging/hv/ChannelMgmt.h b/drivers/staging/hv/ChannelMgmt.h
index a839d8fe6cec..fa973d86b624 100644
--- a/drivers/staging/hv/ChannelMgmt.h
+++ b/drivers/staging/hv/ChannelMgmt.h
@@ -26,6 +26,7 @@
 #define _CHANNEL_MGMT_H_
 
 #include <linux/list.h>
+#include <linux/timer.h>
 #include "RingBuffer.h"
 #include "VmbusChannelInterface.h"
 #include "VmbusPacketFormat.h"
@@ -54,7 +55,7 @@ enum vmbus_channel_message_type {
         ChannelMessageViewRangeRemove           = 18,
 #endif
         ChannelMessageCount
-} __attribute__((packed));
+};
 
 struct vmbus_channel_message_header {
         enum vmbus_channel_message_type MessageType;
diff --git a/drivers/staging/hv/NetVsc.c b/drivers/staging/hv/NetVsc.c
index 1610b845198f..d384c0ddf069 100644
--- a/drivers/staging/hv/NetVsc.c
+++ b/drivers/staging/hv/NetVsc.c
@@ -1052,7 +1052,7 @@ static void NetVscOnReceive(struct hv_device *Device,
          */
         spin_lock_irqsave(&netDevice->receive_packet_list_lock, flags);
         while (!list_empty(&netDevice->ReceivePacketList)) {
-                list_move_tail(&netDevice->ReceivePacketList, &listHead);
+                list_move_tail(netDevice->ReceivePacketList.next, &listHead);
                 if (++count == vmxferpagePacket->RangeCount + 1)
                         break;
         }
@@ -1071,7 +1071,7 @@ static void NetVscOnReceive(struct hv_device *Device,
                 /* Return it to the freelist */
                 spin_lock_irqsave(&netDevice->receive_packet_list_lock, flags);
                 for (i = count; i != 0; i--) {
-                        list_move_tail(&listHead,
+                        list_move_tail(listHead.next,
                                        &netDevice->ReceivePacketList);
                 }
                 spin_unlock_irqrestore(&netDevice->receive_packet_list_lock,
@@ -1085,8 +1085,7 @@ static void NetVscOnReceive(struct hv_device *Device,
         }
 
         /* Remove the 1st packet to represent the xfer page packet itself */
-        xferpagePacket = list_entry(&listHead, struct xferpage_packet,
-                                    ListEntry);
+        xferpagePacket = (struct xferpage_packet*)listHead.next;
         list_del(&xferpagePacket->ListEntry);
 
         /* This is how much we can satisfy */
@@ -1102,8 +1101,7 @@ static void NetVscOnReceive(struct hv_device *Device,
 
         /* Each range represents 1 RNDIS pkt that contains 1 ethernet frame */
         for (i = 0; i < (count - 1); i++) {
-                netvscPacket = list_entry(&listHead, struct hv_netvsc_packet,
-                                          ListEntry);
+                netvscPacket = (struct hv_netvsc_packet*)listHead.next;
                 list_del(&netvscPacket->ListEntry);
 
                 /* Initialize the netvsc packet */
diff --git a/drivers/staging/hv/TODO b/drivers/staging/hv/TODO
index 4d390b237742..dbfbde937a66 100644
--- a/drivers/staging/hv/TODO
+++ b/drivers/staging/hv/TODO
@@ -1,11 +1,17 @@
 TODO:
         - fix remaining checkpatch warnings and errors
+        - use of /** when it is not a kerneldoc header
         - remove RingBuffer.c to us in-kernel ringbuffer functions instead.
         - audit the vmbus to verify it is working properly with the
           driver model
+        - convert vmbus driver interface function pointer tables
+          to constant, a.k.a vmbus_ops
         - see if the vmbus can be merged with the other virtual busses
           in the kernel
         - audit the network driver
+          - use existing net_device_stats struct in network device
+          - checking for carrier inside open is wrong, network device API
+            confusion??
         - audit the block driver
         - audit the scsi driver
 
diff --git a/drivers/staging/hv/osd.h b/drivers/staging/hv/osd.h
index 9504604c72bd..ce064e8ea644 100644
--- a/drivers/staging/hv/osd.h
+++ b/drivers/staging/hv/osd.h
@@ -25,6 +25,7 @@
 #ifndef _OSD_H_
 #define _OSD_H_
 
+#include <linux/workqueue.h>
 
 /* Defines */
 #define ALIGN_UP(value, align)  (((value) & (align-1)) ?                \
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index 582318f10222..894eecfc63ca 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -507,12 +507,12 @@ static struct hv_device *vmbus_child_device_create(struct hv_guid *type,
 
         child_device_obj = &child_device_ctx->device_obj;
         child_device_obj->context = context;
-        memcpy(&child_device_obj->deviceType, &type, sizeof(struct hv_guid));
-        memcpy(&child_device_obj->deviceInstance, &instance,
+        memcpy(&child_device_obj->deviceType, type, sizeof(struct hv_guid));
+        memcpy(&child_device_obj->deviceInstance, instance,
                sizeof(struct hv_guid));
 
-        memcpy(&child_device_ctx->class_id, &type, sizeof(struct hv_guid));
-        memcpy(&child_device_ctx->device_id, &instance, sizeof(struct hv_guid));
+        memcpy(&child_device_ctx->class_id, type, sizeof(struct hv_guid));
+        memcpy(&child_device_ctx->device_id, instance, sizeof(struct hv_guid));
 
         DPRINT_EXIT(VMBUS_DRV);
 
@@ -537,18 +537,7 @@ static int vmbus_child_device_register(struct hv_device *root_device_obj,
         DPRINT_DBG(VMBUS_DRV, "child device (%p) registering",
                    child_device_ctx);
 
-        /* Make sure we are not registered already */
-        if (strlen(dev_name(&child_device_ctx->device)) != 0) {
-                DPRINT_ERR(VMBUS_DRV,
-                           "child device (%p) already registered - busid %s",
-                           child_device_ctx,
-                           dev_name(&child_device_ctx->device));
-
-                ret = -1;
-                goto Cleanup;
-        }
-
-        /* Set the device bus id. Otherwise, device_register()will fail. */
+        /* Set the device name. Otherwise, device_register() will fail. */
         dev_set_name(&child_device_ctx->device, "vmbus_0_%d",
                      atomic_inc_return(&device_num));
 
@@ -573,7 +562,6 @@ static int vmbus_child_device_register(struct hv_device *root_device_obj,
                 DPRINT_INFO(VMBUS_DRV, "child device (%p) registered",
                             &child_device_ctx->device);
 
-Cleanup:
         DPRINT_EXIT(VMBUS_DRV);
 
         return ret;
@@ -623,8 +611,6 @@ static void vmbus_child_device_destroy(struct hv_device *device_obj)
 static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env)
 {
         struct device_context *device_ctx = device_to_device_context(device);
-        int i = 0;
-        int len = 0;
         int ret;
 
         DPRINT_ENTER(VMBUS_DRV);
@@ -644,8 +630,6 @@ static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env)
                     device_ctx->class_id.data[14],
                     device_ctx->class_id.data[15]);
 
-        env->envp_idx = i;
-        env->buflen = len;
         ret = add_uevent_var(env, "VMBUS_DEVICE_CLASS_GUID={"
                              "%02x%02x%02x%02x-%02x%02x-%02x%02x-"
                              "%02x%02x%02x%02x%02x%02x%02x%02x}",
@@ -691,8 +675,6 @@ static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env)
         if (ret)
                 return ret;
 
-        env->envp[env->envp_idx] = NULL;
-
         DPRINT_EXIT(VMBUS_DRV);
 
         return 0;
diff --git a/drivers/staging/otus/Kconfig b/drivers/staging/otus/Kconfig
index d549d08fd495..f6cc2625e341 100644
--- a/drivers/staging/otus/Kconfig
+++ b/drivers/staging/otus/Kconfig
@@ -1,6 +1,6 @@
 config OTUS
         tristate "Atheros OTUS 802.11n USB wireless support"
-        depends on USB && WLAN_80211 && MAC80211
+        depends on USB && WLAN && MAC80211
         default N
         ---help---
           Enable support for Atheros 802.11n USB hardware:
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index dd7d3fde9699..4ce399b6d237 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -2071,11 +2071,15 @@ static void panel_detach(struct parport *port)
                 return;
         }
 
-        if (keypad_enabled && keypad_initialized)
+        if (keypad_enabled && keypad_initialized) {
                 misc_deregister(&keypad_dev);
+                keypad_initialized = 0;
+        }
 
-        if (lcd_enabled && lcd_initialized)
+        if (lcd_enabled && lcd_initialized) {
                 misc_deregister(&lcd_dev);
+                lcd_initialized = 0;
+        }
 
         parport_release(pprt);
         parport_unregister_device(pprt);
@@ -2211,13 +2215,16 @@ static void __exit panel_cleanup_module(void)
                 del_timer(&scan_timer);
 
         if (pprt != NULL) {
-                if (keypad_enabled)
+                if (keypad_enabled) {
                         misc_deregister(&keypad_dev);
+                        keypad_initialized = 0;
+                }
 
                 if (lcd_enabled) {
                         panel_lcd_print("\x0cLCD driver " PANEL_VERSION
                                         "\nunloaded.\x1b[Lc\x1b[Lb\x1b[L-");
                         misc_deregister(&lcd_dev);
+                        lcd_initialized = 0;
                 }
 
                 /* TODO: free all input signals */
diff --git a/drivers/staging/rt2860/Kconfig b/drivers/staging/rt2860/Kconfig
index 7f44e5e72463..efe38e25c5ed 100644
--- a/drivers/staging/rt2860/Kconfig
+++ b/drivers/staging/rt2860/Kconfig
@@ -1,5 +1,5 @@
 config RT2860
         tristate "Ralink 2860 wireless support"
-        depends on PCI && X86 && WLAN_80211
+        depends on PCI && X86 && WLAN
         ---help---
           This is an experimental driver for the Ralink 2860 wireless chip.
diff --git a/drivers/staging/rt2870/Kconfig b/drivers/staging/rt2870/Kconfig
index 76841f6dea93..aea5c8221810 100644
--- a/drivers/staging/rt2870/Kconfig
+++ b/drivers/staging/rt2870/Kconfig
@@ -1,5 +1,5 @@
 config RT2870
         tristate "Ralink 2870/3070 wireless support"
-        depends on USB && X86 && WLAN_80211
+        depends on USB && X86 && WLAN
         ---help---
           This is an experimental driver for the Ralink xx70 wireless chips.
diff --git a/drivers/staging/rt3090/Kconfig b/drivers/staging/rt3090/Kconfig
index 255e8eaa4836..2b3f745d72b7 100644
--- a/drivers/staging/rt3090/Kconfig
+++ b/drivers/staging/rt3090/Kconfig
@@ -1,5 +1,5 @@
 config RT3090
         tristate "Ralink 3090 wireless support"
-        depends on PCI && X86 && WLAN_80211
+        depends on PCI && X86 && WLAN
         ---help---
           This is an experimental driver for the Ralink 3090 wireless chip.
diff --git a/drivers/staging/rtl8187se/Kconfig b/drivers/staging/rtl8187se/Kconfig
index 236e42725447..203c79b8180f 100644
--- a/drivers/staging/rtl8187se/Kconfig
+++ b/drivers/staging/rtl8187se/Kconfig
@@ -1,6 +1,6 @@
 config RTL8187SE
         tristate "RealTek RTL8187SE Wireless LAN NIC driver"
-        depends on PCI
+        depends on PCI && WLAN
         depends on WIRELESS_EXT
         default N
         ---help---
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c
index 013c3e19ae25..4c5d63fd5833 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c
@@ -53,10 +53,8 @@ void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee,
 
                 list_del(ptr);
 
-                if (entry->ops) {
+                if (entry->ops)
                         entry->ops->deinit(entry->priv);
-                        module_put(entry->ops->owner);
-                }
                 kfree(entry);
         }
 }
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c
index 6fbe4890cb66..18392fce487d 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c
@@ -189,10 +189,8 @@ void free_ieee80211(struct net_device *dev)
         for (i = 0; i < WEP_KEYS; i++) {
                 struct ieee80211_crypt_data *crypt = ieee->crypt[i];
                 if (crypt) {
-                        if (crypt->ops) {
+                        if (crypt->ops)
                                 crypt->ops->deinit(crypt->priv);
-                                module_put(crypt->ops->owner);
-                        }
                         kfree(crypt);
                         ieee->crypt[i] = NULL;
                 }
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
index 59b2ab48cdcf..334e4c7ec61b 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
@@ -2839,16 +2839,12 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
                 goto skip_host_crypt;
 
         ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-        if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0) {
-                request_module("ieee80211_crypt_wep");
+        if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0)
                 ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-        } else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0) {
-                request_module("ieee80211_crypt_tkip");
+        else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0)
                 ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-        } else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0) {
-                request_module("ieee80211_crypt_ccmp");
+        else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0)
                 ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-        }
         if (ops == NULL) {
                 printk("unknown crypto alg '%s'\n", param->u.crypt.alg);
                 param->u.crypt.err = IEEE_CRYPT_ERR_UNKNOWN_ALG;
@@ -2869,7 +2865,7 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
                 }
                 memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                 new_crypt->ops = ops;
-                if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+                if (new_crypt->ops)
                         new_crypt->priv =
                                 new_crypt->ops->init(param->u.crypt.idx);
 
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c
index 8d8bdd0a130e..a08b97a09512 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c
@@ -331,12 +331,10 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
                         return -ENOMEM;
                 memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                 new_crypt->ops = ieee80211_get_crypto_ops("WEP");
-                if (!new_crypt->ops) {
-                        request_module("ieee80211_crypt_wep");
+                if (!new_crypt->ops)
                         new_crypt->ops = ieee80211_get_crypto_ops("WEP");
-                }
 
-                if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+                if (new_crypt->ops)
                         new_crypt->priv = new_crypt->ops->init(key);
 
                 if (!new_crypt->ops || !new_crypt->priv) {
@@ -483,7 +481,7 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
         struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
         int i, idx, ret = 0;
         int group_key = 0;
-        const char *alg, *module;
+        const char *alg;
         struct ieee80211_crypto_ops *ops;
         struct ieee80211_crypt_data **crypt;
 
@@ -539,15 +537,12 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
         switch (ext->alg) {
         case IW_ENCODE_ALG_WEP:
                 alg = "WEP";
-                module = "ieee80211_crypt_wep";
                 break;
         case IW_ENCODE_ALG_TKIP:
                 alg = "TKIP";
-                module = "ieee80211_crypt_tkip";
                 break;
         case IW_ENCODE_ALG_CCMP:
                 alg = "CCMP";
-                module = "ieee80211_crypt_ccmp";
                 break;
         default:
                 IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
@@ -558,10 +553,8 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
 //      printk("8-09-08-9=====>%s, alg name:%s\n",__func__, alg);
 
          ops = ieee80211_get_crypto_ops(alg);
-        if (ops == NULL) {
-                request_module(module);
+        if (ops == NULL)
                 ops = ieee80211_get_crypto_ops(alg);
-        }
         if (ops == NULL) {
                 IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
                                    dev->name, ext->alg);
@@ -581,7 +574,7 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
                         goto done;
                 }
                 new_crypt->ops = ops;
-                if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+                if (new_crypt->ops)
                         new_crypt->priv = new_crypt->ops->init(idx);
                 if (new_crypt->priv == NULL) {
                         kfree(new_crypt);
diff --git a/drivers/staging/rtl8192e/Kconfig b/drivers/staging/rtl8192e/Kconfig
index 3100aa58c940..37e4fde45073 100644
--- a/drivers/staging/rtl8192e/Kconfig
+++ b/drivers/staging/rtl8192e/Kconfig
@@ -1,6 +1,6 @@
 config RTL8192E
         tristate "RealTek RTL8192E Wireless LAN NIC driver"
-        depends on PCI
+        depends on PCI && WLAN
         depends on WIRELESS_EXT
         default N
         ---help---
diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c
index 1a8ea8a40c3c..b1c54932da3e 100644
--- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c
+++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c
@@ -53,14 +53,8 @@ void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee,
 
                 list_del(ptr);
 
-                if (entry->ops) {
+                if (entry->ops)
                         entry->ops->deinit(entry->priv);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-                        module_put(entry->ops->owner);
-#else
-                        __MOD_DEC_USE_COUNT(entry->ops->owner);
-#endif
-                }
                 kfree(entry);
         }
 }
diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c
index 16256a31f993..12c2a18e1fa2 100644
--- a/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c
+++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c
@@ -242,14 +242,8 @@ void free_ieee80211(struct net_device *dev)
         for (i = 0; i < WEP_KEYS; i++) {
                 struct ieee80211_crypt_data *crypt = ieee->crypt[i];
                 if (crypt) {
-                        if (crypt->ops) {
+                        if (crypt->ops)
                                 crypt->ops->deinit(crypt->priv);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-                                module_put(crypt->ops->owner);
-#else
-                                __MOD_DEC_USE_COUNT(crypt->ops->owner);
-#endif
-                        }
                         kfree(crypt);
                         ieee->crypt[i] = NULL;
                 }
diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c
index 2fc04df872ca..eae7c4579a68 100644
--- a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c
@@ -3284,17 +3284,14 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
                 goto skip_host_crypt;
 
         ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-        if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0) {
-                request_module("ieee80211_crypt_wep");
+        if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0)
                 ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-                //set WEP40 first, it will be modified according to WEP104 or WEP40 at other place
-        } else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0) {
-                request_module("ieee80211_crypt_tkip");
+                /* set WEP40 first, it will be modified according to WEP104 or
+                 * WEP40 at other place */
+        else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0)
                 ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-        } else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0) {
-                request_module("ieee80211_crypt_ccmp");
+        else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0)
                 ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-        }
         if (ops == NULL) {
                 printk("unknown crypto alg '%s'\n", param->u.crypt.alg);
                 param->u.crypt.err = IEEE_CRYPT_ERR_UNKNOWN_ALG;
@@ -3315,11 +3312,7 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
                 }
                 memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                 new_crypt->ops = ops;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-                if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
-#else
-                if (new_crypt->ops && try_inc_mod_count(new_crypt->ops->owner))
-#endif
+                if (new_crypt->ops)
                         new_crypt->priv =
                                 new_crypt->ops->init(param->u.crypt.idx);
 
diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c
index 223483126b0e..4e34a1f4c66b 100644
--- a/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c
+++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c
@@ -482,15 +482,9 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
                         return -ENOMEM;
                 memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                 new_crypt->ops = ieee80211_get_crypto_ops("WEP");
-                if (!new_crypt->ops) {
-                        request_module("ieee80211_crypt_wep");
+                if (!new_crypt->ops)
                         new_crypt->ops = ieee80211_get_crypto_ops("WEP");
-                }
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-                if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
-#else
-                if (new_crypt->ops && try_inc_mod_count(new_crypt->ops->owner))
-#endif
+                if (new_crypt->ops)
                         new_crypt->priv = new_crypt->ops->init(key);
 
                 if (!new_crypt->ops || !new_crypt->priv) {
@@ -644,7 +638,7 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
         struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
         int i, idx;
         int group_key = 0;
-        const char *alg, *module;
+        const char *alg;
         struct ieee80211_crypto_ops *ops;
         struct ieee80211_crypt_data **crypt;
 
@@ -711,15 +705,12 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
         switch (ext->alg) {
         case IW_ENCODE_ALG_WEP:
                 alg = "WEP";
-                module = "ieee80211_crypt_wep";
                 break;
         case IW_ENCODE_ALG_TKIP:
                 alg = "TKIP";
-                module = "ieee80211_crypt_tkip";
                 break;
         case IW_ENCODE_ALG_CCMP:
                 alg = "CCMP";
-                module = "ieee80211_crypt_ccmp";
                 break;
         default:
                 IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
@@ -730,10 +721,8 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
         printk("alg name:%s\n",alg);
 
          ops = ieee80211_get_crypto_ops(alg);
-        if (ops == NULL) {
-                request_module(module);
+        if (ops == NULL)
                 ops = ieee80211_get_crypto_ops(alg);
-        }
         if (ops == NULL) {
                 IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
                                    dev->name, ext->alg);
@@ -758,7 +747,7 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
                         goto done;
                 }
                 new_crypt->ops = ops;
-                if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+                if (new_crypt->ops)
                         new_crypt->priv = new_crypt->ops->init(idx);
                 if (new_crypt->priv == NULL) {
                         kfree(new_crypt);
diff --git a/drivers/staging/rtl8192su/Kconfig b/drivers/staging/rtl8192su/Kconfig
index 770f41280f21..b8c95f942069 100644
--- a/drivers/staging/rtl8192su/Kconfig
+++ b/drivers/staging/rtl8192su/Kconfig
@@ -1,6 +1,6 @@
 config RTL8192SU
         tristate "RealTek RTL8192SU Wireless LAN NIC driver"
-        depends on PCI
+        depends on PCI && WLAN
         depends on WIRELESS_EXT
         default N
         ---help---
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt.c
index d76a54d59d2f..521e7b989934 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt.c
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt.c
@@ -53,10 +53,8 @@ void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee,
 
                 list_del(ptr);
 
-                if (entry->ops) {
+                if (entry->ops)
                         entry->ops->deinit(entry->priv);
-                        module_put(entry->ops->owner);
-                }
                 kfree(entry);
         }
 }
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_module.c
index 68dc8fa094cc..c3383bb8b760 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211_module.c
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_module.c
@@ -216,10 +216,8 @@ void free_ieee80211(struct net_device *dev)
         for (i = 0; i < WEP_KEYS; i++) {
                 struct ieee80211_crypt_data *crypt = ieee->crypt[i];
                 if (crypt) {
-                        if (crypt->ops) {
+                        if (crypt->ops)
                                 crypt->ops->deinit(crypt->priv);
-                                module_put(crypt->ops->owner);
-                        }
                         kfree(crypt);
                         ieee->crypt[i] = NULL;
                 }
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c
index c64ae03f68a0..fd8e11252f1b 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c
@@ -3026,17 +3026,14 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
                 goto skip_host_crypt;
 
         ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-        if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0) {
-                request_module("ieee80211_crypt_wep");
+        if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0)
                 ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-                //set WEP40 first, it will be modified according to WEP104 or WEP40 at other place
-        } else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0) {
-                request_module("ieee80211_crypt_tkip");
+                /* set WEP40 first, it will be modified according to WEP104 or
+                 * WEP40 at other place */
+        else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0)
                 ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-        } else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0) {
-                request_module("ieee80211_crypt_ccmp");
+        else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0)
                 ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-        }
         if (ops == NULL) {
                 printk("unknown crypto alg '%s'\n", param->u.crypt.alg);
                 param->u.crypt.err = IEEE_CRYPT_ERR_UNKNOWN_ALG;
@@ -3058,7 +3055,7 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
                 memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                 new_crypt->ops = ops;
 
-                if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+                if (new_crypt->ops)
                         new_crypt->priv =
                                 new_crypt->ops->init(param->u.crypt.idx);
 
diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c
index 107759024335..6146c6435dde 100644
--- a/drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c
+++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c
@@ -358,11 +358,9 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
                         return -ENOMEM;
                 memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                 new_crypt->ops = ieee80211_get_crypto_ops("WEP");
-                if (!new_crypt->ops) {
-                        request_module("ieee80211_crypt_wep");
+                if (!new_crypt->ops)
                         new_crypt->ops = ieee80211_get_crypto_ops("WEP");
-                }
-                if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+                if (new_crypt->ops)
                         new_crypt->priv = new_crypt->ops->init(key);
 
                 if (!new_crypt->ops || !new_crypt->priv) {
@@ -507,7 +505,7 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
         struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
         int i, idx;
         int group_key = 0;
-        const char *alg, *module;
+        const char *alg;
         struct ieee80211_crypto_ops *ops;
         struct ieee80211_crypt_data **crypt;
 
@@ -570,15 +568,12 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
         switch (ext->alg) {
         case IW_ENCODE_ALG_WEP:
                 alg = "WEP";
-                module = "ieee80211_crypt_wep";
                 break;
         case IW_ENCODE_ALG_TKIP:
                 alg = "TKIP";
-                module = "ieee80211_crypt_tkip";
                 break;
         case IW_ENCODE_ALG_CCMP:
                 alg = "CCMP";
-                module = "ieee80211_crypt_ccmp";
                 break;
         default:
                 IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
@@ -589,10 +584,8 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
         printk("alg name:%s\n",alg);
 
          ops = ieee80211_get_crypto_ops(alg);
-        if (ops == NULL) {
-                request_module("%s", module);
+        if (ops == NULL)
                 ops = ieee80211_get_crypto_ops(alg);
-        }
         if (ops == NULL) {
                 IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
                                    dev->name, ext->alg);
@@ -612,7 +605,7 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
                         goto done;
                 }
                 new_crypt->ops = ops;
-                if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
+                if (new_crypt->ops)
                         new_crypt->priv = new_crypt->ops->init(idx);
                 if (new_crypt->priv == NULL) {
                         kfree(new_crypt);
diff --git a/drivers/staging/stlc45xx/Kconfig b/drivers/staging/stlc45xx/Kconfig
deleted file mode 100644
index 947fb75a9c68..000000000000
--- a/drivers/staging/stlc45xx/Kconfig
+++ /dev/null
@@ -1,8 +0,0 @@
-config STLC45XX
-        tristate "stlc4550/4560 support"
-        depends on MAC80211 && WLAN_80211 && SPI_MASTER && GENERIC_HARDIRQS
-        ---help---
-          This is a driver for stlc4550 and stlc4560 chipsets.
-
-          To compile this driver as a module, choose M here: the module will be
-          called stlc45xx.  If unsure, say N.
diff --git a/drivers/staging/stlc45xx/Makefile b/drivers/staging/stlc45xx/Makefile
deleted file mode 100644
index 7ee32903055a..000000000000
--- a/drivers/staging/stlc45xx/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-$(CONFIG_STLC45XX)  += stlc45xx.o
diff --git a/drivers/staging/stlc45xx/stlc45xx.c b/drivers/staging/stlc45xx/stlc45xx.c
deleted file mode 100644
index be99eb33d817..000000000000
--- a/drivers/staging/stlc45xx/stlc45xx.c
+++ /dev/null
@@ -1,2594 +0,0 @@
-/*
- * This file is part of stlc45xx
- *
- * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- *
- * Contact: Kalle Valo <kalle.valo@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include "stlc45xx.h"
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/firmware.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/spi/spi.h>
-#include <linux/etherdevice.h>
-#include <linux/gpio.h>
-#include <linux/moduleparam.h>
-
-#include "stlc45xx_lmac.h"
-
-/*
- * gpios should be handled in board files and provided via platform data,
- * but because it's currently impossible for stlc45xx to have a header file
- * in include/linux, let's use module paramaters for now
- */
-static int stlc45xx_gpio_power = 97;
-module_param(stlc45xx_gpio_power, int, 0444);
-MODULE_PARM_DESC(stlc45xx_gpio_power, "stlc45xx gpio number for power line");
-
-static int stlc45xx_gpio_irq = 87;
-module_param(stlc45xx_gpio_irq, int, 0444);
-MODULE_PARM_DESC(stlc45xx_gpio_irq, "stlc45xx gpio number for irq line");
-
-static const u8 default_cal_channels[] = {
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6c, 0x09,
-        0x00, 0x00, 0xc9, 0xff, 0xd8, 0xff, 0x00, 0x00, 0x00, 0x01, 0x10,
-        0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0xe0, 0x00, 0xe0, 0x00,
-        0xe0, 0x00, 0xe0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0,
-        0x00, 0x54, 0x01, 0xab, 0xf6, 0xc0, 0x42, 0xc0, 0x42, 0xc0, 0x42,
-        0xc0, 0x42, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00,
-        0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x22, 0x01, 0x37, 0xa9,
-        0xc0, 0x33, 0xc0, 0x33, 0xc0, 0x33, 0xc0, 0x33, 0x00, 0xbc, 0x00,
-        0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc,
-        0x00, 0xbc, 0xfb, 0x00, 0xca, 0x79, 0xc0, 0x2b, 0xc0, 0x2b, 0xc0,
-        0x2b, 0xc0, 0x2b, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4,
-        0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0xd0, 0x00, 0x5d,
-        0x54, 0xc0, 0x21, 0xc0, 0x21, 0xc0, 0x21, 0xc0, 0x21, 0x00, 0xaa,
-        0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00,
-        0xaa, 0x00, 0xaa, 0xa7, 0x00, 0xa9, 0x3d, 0xc0, 0x17, 0xc0, 0x17,
-        0xc0, 0x17, 0xc0, 0x17, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00,
-        0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x7a, 0x00,
-        0x06, 0x2c, 0xc0, 0x0d, 0xc0, 0x0d, 0xc0, 0x0d, 0xc0, 0x0d, 0x00,
-        0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96,
-        0x00, 0x96, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x06, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x71, 0x09, 0x00, 0x00, 0xc9, 0xff, 0xd8,
-        0xff, 0x00, 0x00, 0x00, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01,
-        0x10, 0x01, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xd0,
-        0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0x54, 0x01, 0xab, 0xf6,
-        0xc0, 0x42, 0xc0, 0x42, 0xc0, 0x42, 0xc0, 0x42, 0x00, 0xcb, 0x00,
-        0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb,
-        0x00, 0xcb, 0x22, 0x01, 0x37, 0xa9, 0xc0, 0x33, 0xc0, 0x33, 0xc0,
-        0x33, 0xc0, 0x33, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc,
-        0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0xfb, 0x00, 0xca,
-        0x79, 0xc0, 0x2b, 0xc0, 0x2b, 0xc0, 0x2b, 0xc0, 0x2b, 0x00, 0xb4,
-        0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00,
-        0xb4, 0x00, 0xb4, 0xd0, 0x00, 0x5d, 0x54, 0xc0, 0x21, 0xc0, 0x21,
-        0xc0, 0x21, 0xc0, 0x21, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00,
-        0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0xa7, 0x00,
-        0xa9, 0x3d, 0xc0, 0x17, 0xc0, 0x17, 0xc0, 0x17, 0xc0, 0x17, 0x00,
-        0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0,
-        0x00, 0xa0, 0x00, 0xa0, 0x7a, 0x00, 0x06, 0x2c, 0xc0, 0x0d, 0xc0,
-        0x0d, 0xc0, 0x0d, 0xc0, 0x0d, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96,
-        0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x76,
-        0x09, 0x00, 0x00, 0xc9, 0xff, 0xd8, 0xff, 0x00, 0x00, 0x00, 0x01,
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-        0x2b, 0xc0, 0x2b, 0xc0, 0x2b, 0xc0, 0x2b, 0x00, 0xb4, 0x00, 0xb4,
-        0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00,
-        0xb4, 0xd0, 0x00, 0x5d, 0x54, 0xc0, 0x21, 0xc0, 0x21, 0xc0, 0x21,
-        0xc0, 0x21, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00,
-        0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0xa7, 0x00, 0xa9, 0x3d,
-        0xc0, 0x17, 0xc0, 0x17, 0xc0, 0x17, 0xc0, 0x17, 0x00, 0xa0, 0x00,
-        0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0,
-        0x00, 0xa0, 0x7a, 0x00, 0x06, 0x2c, 0xc0, 0x0d, 0xc0, 0x0d, 0xc0,
-        0x0d, 0xc0, 0x0d, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96,
-        0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x99, 0x09, 0x00,
-        0x00, 0xc9, 0xff, 0xd8, 0xff, 0x00, 0x00, 0x00, 0x01, 0x10, 0x01,
-        0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0xf0, 0x00, 0xf0, 0x00, 0xf0,
-        0x00, 0xf0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00,
-        0x54, 0x01, 0xab, 0xf6, 0xc0, 0x42, 0xc0, 0x42, 0xc0, 0x42, 0xc0,
-        0x42, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb,
-        0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x22, 0x01, 0x37, 0xa9, 0xc0,
-        0x33, 0xc0, 0x33, 0xc0, 0x33, 0xc0, 0x33, 0x00, 0xbc, 0x00, 0xbc,
-        0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00,
-        0xbc, 0xfb, 0x00, 0xca, 0x79, 0xc0, 0x2b, 0xc0, 0x2b, 0xc0, 0x2b,
-        0xc0, 0x2b, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00,
-        0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0xd0, 0x00, 0x5d, 0x54,
-        0xc0, 0x21, 0xc0, 0x21, 0xc0, 0x21, 0xc0, 0x21, 0x00, 0xaa, 0x00,
-        0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa,
-        0x00, 0xaa, 0xa7, 0x00, 0xa9, 0x3d, 0xc0, 0x17, 0xc0, 0x17, 0xc0,
-        0x17, 0xc0, 0x17, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0,
-        0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x7a, 0x00, 0x06,
-        0x2c, 0xc0, 0x0d, 0xc0, 0x0d, 0xc0, 0x0d, 0xc0, 0x0d, 0x00, 0x96,
-        0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00,
-        0x96, 0x00, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x06, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x9e, 0x09, 0x00, 0x00, 0xc9, 0xff, 0xd8, 0xff,
-        0x00, 0x00, 0x00, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10, 0x01, 0x10,
-        0x01, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xd0, 0x00,
-        0xd0, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0x54, 0x01, 0xab, 0xf6, 0xc0,
-        0x42, 0xc0, 0x42, 0xc0, 0x42, 0xc0, 0x42, 0x00, 0xcb, 0x00, 0xcb,
-        0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00, 0xcb, 0x00,
-        0xcb, 0x22, 0x01, 0x37, 0xa9, 0xc0, 0x33, 0xc0, 0x33, 0xc0, 0x33,
-        0xc0, 0x33, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00,
-        0xbc, 0x00, 0xbc, 0x00, 0xbc, 0x00, 0xbc, 0xfb, 0x00, 0xca, 0x79,
-        0xc0, 0x2b, 0xc0, 0x2b, 0xc0, 0x2b, 0xc0, 0x2b, 0x00, 0xb4, 0x00,
-        0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4, 0x00, 0xb4,
-        0x00, 0xb4, 0xd0, 0x00, 0x5d, 0x54, 0xc0, 0x21, 0xc0, 0x21, 0xc0,
-        0x21, 0xc0, 0x21, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa,
-        0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0xa7, 0x00, 0xa9,
-        0x3d, 0xc0, 0x17, 0xc0, 0x17, 0xc0, 0x17, 0xc0, 0x17, 0x00, 0xa0,
-        0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0xa0, 0x00,
-        0xa0, 0x00, 0xa0, 0x7a, 0x00, 0x06, 0x2c, 0xc0, 0x0d, 0xc0, 0x0d,
-        0xc0, 0x0d, 0xc0, 0x0d, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00,
-        0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x96, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x80, 0x80, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00 };
-
-static const u8 default_cal_rssi[] = {
-        0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00, 0x0a, 0x01, 0x72,
-        0xfe, 0x1a, 0x00, 0x00, 0x00, 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00,
-        0x00, 0x00, 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00, 0x0a,
-        0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00, 0x0a, 0x01, 0x72, 0xfe,
-        0x1a, 0x00, 0x00, 0x00, 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00,
-        0x00, 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00, 0x0a, 0x01,
-        0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00, 0x0a, 0x01, 0x72, 0xfe, 0x1a,
-        0x00, 0x00, 0x00, 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00 };
-
-static void stlc45xx_tx_edcf(struct stlc45xx *stlc);
-static void stlc45xx_tx_setup(struct stlc45xx *stlc);
-static void stlc45xx_tx_scan(struct stlc45xx *stlc);
-static void stlc45xx_tx_psm(struct stlc45xx *stlc, bool enable);
-static int stlc45xx_tx_nullfunc(struct stlc45xx *stlc, bool powersave);
-static int stlc45xx_tx_pspoll(struct stlc45xx *stlc, bool powersave);
-
-static ssize_t stlc45xx_sysfs_show_cal_rssi(struct device *dev,
-                                            struct device_attribute *attr,
-                                            char *buf)
-{
-        struct stlc45xx *stlc = dev_get_drvdata(dev);
-        ssize_t len;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        len = PAGE_SIZE;
-
-        mutex_lock(&stlc->mutex);
-
-        if (stlc->cal_rssi)
-                hex_dump_to_buffer(stlc->cal_rssi, RSSI_CAL_ARRAY_LEN, 16,
-                                   2, buf, len, 0);
-        mutex_unlock(&stlc->mutex);
-
-        len = strlen(buf);
-
-        return len;
-}
-
-static ssize_t stlc45xx_sysfs_store_cal_rssi(struct device *dev,
-                                             struct device_attribute *attr,
-                                             const char *buf, size_t count)
-{
-        struct stlc45xx *stlc = dev_get_drvdata(dev);
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        mutex_lock(&stlc->mutex);
-
-        if (count != RSSI_CAL_ARRAY_LEN) {
-                stlc45xx_error("invalid cal_rssi length: %zu", count);
-                count = 0;
-                goto out_unlock;
-        }
-
-        kfree(stlc->cal_rssi);
-
-        stlc->cal_rssi = kmemdup(buf, RSSI_CAL_ARRAY_LEN, GFP_KERNEL);
-
-        if (!stlc->cal_rssi) {
-                stlc45xx_error("failed to allocate memory for cal_rssi");
-                count = 0;
-                goto out_unlock;
-        }
-
- out_unlock:
-        mutex_unlock(&stlc->mutex);
-
-        return count;
-}
-
-static ssize_t stlc45xx_sysfs_show_cal_channels(struct device *dev,
-                                                struct device_attribute *attr,
-                                                char *buf)
-{
-        struct stlc45xx *stlc = dev_get_drvdata(dev);
-        ssize_t len;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        len = PAGE_SIZE;
-
-        mutex_lock(&stlc->mutex);
-
-        if (stlc->cal_channels)
-                hex_dump_to_buffer(stlc->cal_channels, CHANNEL_CAL_ARRAY_LEN,
-                                   16, 2, buf, len, 0);
-
-        mutex_unlock(&stlc->mutex);
-
-        len = strlen(buf);
-
-        return len;
-}
-
-static ssize_t stlc45xx_sysfs_store_cal_channels(struct device *dev,
-                                                 struct device_attribute *attr,
-                                                 const char *buf, size_t count)
-{
-        struct stlc45xx *stlc = dev_get_drvdata(dev);
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        mutex_lock(&stlc->mutex);
-
-        if (count != CHANNEL_CAL_ARRAY_LEN) {
-                stlc45xx_error("invalid cal_channels size: %zu ", count);
-                count = 0;
-                goto out_unlock;
-        }
-
-        kfree(stlc->cal_channels);
-
-        stlc->cal_channels = kmemdup(buf, count, GFP_KERNEL);
-
-        if (!stlc->cal_channels) {
-                stlc45xx_error("failed to allocate memory for cal_channels");
-                count = 0;
-                goto out_unlock;
-        }
-
-out_unlock:
-        mutex_unlock(&stlc->mutex);
-
-        return count;
-}
-
-static ssize_t stlc45xx_sysfs_show_tx_buf(struct device *dev,
-                                          struct device_attribute *attr,
-                                          char *buf)
-{
-        struct stlc45xx *stlc = dev_get_drvdata(dev);
-        struct txbuffer *entry;
-        ssize_t len = 0;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s()", __func__);
-
-        mutex_lock(&stlc->mutex);
-
-        list_for_each_entry(entry, &stlc->tx_sent, tx_list) {
-                len += sprintf(buf + len, "0x%x: 0x%x-0x%x\n",
-                               entry->handle, entry->start,
-                               entry->end);
-        }
-
-        mutex_unlock(&stlc->mutex);
-
-        return len;
-}
-
-static DEVICE_ATTR(cal_rssi, S_IRUGO | S_IWUSR,
-                   stlc45xx_sysfs_show_cal_rssi,
-                   stlc45xx_sysfs_store_cal_rssi);
-static DEVICE_ATTR(cal_channels, S_IRUGO | S_IWUSR,
-                   stlc45xx_sysfs_show_cal_channels,
-                   stlc45xx_sysfs_store_cal_channels);
-static DEVICE_ATTR(tx_buf, S_IRUGO, stlc45xx_sysfs_show_tx_buf, NULL);
-
-static void stlc45xx_spi_read(struct stlc45xx *stlc, unsigned long addr,
-                              void *buf, size_t len)
-{
-        struct spi_transfer t[2];
-        struct spi_message m;
-
-        /* We first push the address */
-        addr = (addr << 8) | ADDR_READ_BIT_15;
-
-        spi_message_init(&m);
-        memset(t, 0, sizeof(t));
-
-        t[0].tx_buf = &addr;
-        t[0].len = 2;
-        spi_message_add_tail(&t[0], &m);
-
-        t[1].rx_buf = buf;
-        t[1].len = len;
-        spi_message_add_tail(&t[1], &m);
-
-        spi_sync(stlc->spi, &m);
-}
-
-
-static void stlc45xx_spi_write(struct stlc45xx *stlc, unsigned long addr,
-                               void *buf, size_t len)
-{
-        struct spi_transfer t[3];
-        struct spi_message m;
-        u16 last_word;
-
-        /* We first push the address */
-        addr = addr << 8;
-
-        spi_message_init(&m);
-        memset(t, 0, sizeof(t));
-
-        t[0].tx_buf = &addr;
-        t[0].len = 2;
-        spi_message_add_tail(&t[0], &m);
-
-        t[1].tx_buf = buf;
-        t[1].len = len;
-        spi_message_add_tail(&t[1], &m);
-
-        if (len % 2) {
-                last_word = ((u8 *)buf)[len - 1];
-
-                t[2].tx_buf = &last_word;
-                t[2].len = 2;
-                spi_message_add_tail(&t[2], &m);
-        }
-
-        spi_sync(stlc->spi, &m);
-}
-
-static u16 stlc45xx_read16(struct stlc45xx *stlc, unsigned long addr)
-{
-        u16 val;
-
-        stlc45xx_spi_read(stlc, addr, &val, sizeof(val));
-
-        return val;
-}
-
-static u32 stlc45xx_read32(struct stlc45xx *stlc, unsigned long addr)
-{
-        u32 val;
-
-        stlc45xx_spi_read(stlc, addr, &val, sizeof(val));
-
-        return val;
-}
-
-static void stlc45xx_write16(struct stlc45xx *stlc, unsigned long addr, u16 val)
-{
-        stlc45xx_spi_write(stlc, addr, &val, sizeof(val));
-}
-
-static void stlc45xx_write32(struct stlc45xx *stlc, unsigned long addr, u32 val)
-{
-        stlc45xx_spi_write(stlc, addr, &val, sizeof(val));
-}
-
-struct stlc45xx_spi_reg {
-        u16 address;
-        u16 length;
-        char *name;
-};
-
-/* caller must hold tx_lock */
-static void stlc45xx_txbuffer_dump(struct stlc45xx *stlc)
-{
-        struct txbuffer *txbuffer;
-        char *buf, *pos;
-        int buf_len, l, count;
-
-        if (!(DEBUG_LEVEL & DEBUG_TXBUFFER))
-                return;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s()", __func__);
-
-        buf_len = 500;
-        buf = kmalloc(buf_len, GFP_ATOMIC);
-        if (!buf)
-                return;
-
-        pos = buf;
-        count = 0;
-
-        list_for_each_entry(txbuffer, &stlc->txbuffer, buffer_list) {
-                l = snprintf(pos, buf_len, "0x%x-0x%x,",
-                             txbuffer->start, txbuffer->end);
-                /* drop the null byte */
-                pos += l;
-                buf_len -= l;
-                count++;
-        }
-
-        if (count == 0)
-                *pos = '\0';
-        else
-                *--pos = '\0';
-
-        stlc45xx_debug(DEBUG_TXBUFFER, "txbuffer: in buffer %d regions: %s",
-                       count, buf);
-
-        kfree(buf);
-}
-
-/* caller must hold tx_lock */
-static int stlc45xx_txbuffer_find(struct stlc45xx *stlc, size_t len)
-{
-        struct txbuffer *txbuffer;
-        int pos;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s()", __func__);
-
-        pos = FIRMWARE_TXBUFFER_START;
-
-        if (list_empty(&stlc->txbuffer))
-                goto out;
-
-        /*
-         * the entries in txbuffer must be in the same order as they are in
-         * the real buffer
-         */
-        list_for_each_entry(txbuffer, &stlc->txbuffer, buffer_list) {
-                if (pos + len < txbuffer->start)
-                        break;
-                pos = ALIGN(txbuffer->end + 1, 4);
-        }
-
-        if (pos + len > FIRMWARE_TXBUFFER_END)
-                /* not enough room */
-                pos = -1;
-
-        stlc45xx_debug(DEBUG_TXBUFFER, "txbuffer: find %zu B: 0x%x", len, pos);
-
-out:
-        return pos;
-}
-
-static int stlc45xx_txbuffer_add(struct stlc45xx *stlc,
-                                 struct txbuffer *txbuffer)
-{
-        struct txbuffer *r, *prev = NULL;
-
-        if (list_empty(&stlc->txbuffer)) {
-                list_add(&txbuffer->buffer_list, &stlc->txbuffer);
-                return 0;
-        }
-
-        r = list_first_entry(&stlc->txbuffer, struct txbuffer, buffer_list);
-
-        if (txbuffer->start < r->start) {
-                /* add to the beginning of the list */
-                list_add(&txbuffer->buffer_list, &stlc->txbuffer);
-                return 0;
-        }
-
-        prev = NULL;
-        list_for_each_entry(r, &stlc->txbuffer, buffer_list) {
-                /* skip first entry, we checked for that above */
-                if (!prev) {
-                        prev = r;
-                        continue;
-                }
-
-                /* double-check overlaps */
-                WARN_ON_ONCE(txbuffer->start >= r->start &&
-                             txbuffer->start <= r->end);
-                WARN_ON_ONCE(txbuffer->end >= r->start &&
-                             txbuffer->end <= r->end);
-
-                if (prev->end < txbuffer->start &&
-                    txbuffer->end < r->start) {
-                        /* insert at this spot */
-                        list_add_tail(&txbuffer->buffer_list, &r->buffer_list);
-                        return 0;
-                }
-
-                prev = r;
-        }
-
-        /* not found */
-        list_add_tail(&txbuffer->buffer_list, &stlc->txbuffer);
-
-        return 0;
-
-}
-
-/* caller must hold tx_lock */
-static struct txbuffer *stlc45xx_txbuffer_alloc(struct stlc45xx *stlc,
-                                                 size_t frame_len)
-{
-        struct txbuffer *entry = NULL;
-        size_t len;
-        int pos;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s()", __func__);
-
-        len = FIRMWARE_TXBUFFER_HEADER + frame_len + FIRMWARE_TXBUFFER_TRAILER;
-        pos = stlc45xx_txbuffer_find(stlc, len);
-
-        if (pos < 0)
-                return NULL;
-
-        WARN_ON_ONCE(pos + len > FIRMWARE_TXBUFFER_END);
-        WARN_ON_ONCE(pos < FIRMWARE_TXBUFFER_START);
-
-        entry = kmalloc(sizeof(*entry), GFP_ATOMIC);
-        entry->start = pos;
-        entry->frame_start = pos + FIRMWARE_TXBUFFER_HEADER;
-        entry->end = entry->start + len - 1;
-
-        stlc45xx_debug(DEBUG_TXBUFFER, "txbuffer: allocated 0x%x-0x%x",
-                       entry->start, entry->end);
-
-        stlc45xx_txbuffer_add(stlc, entry);
-
-        stlc45xx_txbuffer_dump(stlc);
-
-        return entry;
-}
-
-/* caller must hold tx_lock */
-static void stlc45xx_txbuffer_free(struct stlc45xx *stlc,
-                                   struct txbuffer *txbuffer)
-{
-        stlc45xx_debug(DEBUG_FUNC, "%s()", __func__);
-
-        stlc45xx_debug(DEBUG_TXBUFFER, "txbuffer: freed 0x%x-0x%x",
-                       txbuffer->start, txbuffer->end);
-
-        list_del(&txbuffer->buffer_list);
-        kfree(txbuffer);
-}
-
-
-static int stlc45xx_wait_bit(struct stlc45xx *stlc, u16 reg, u32 mask,
-                             u32 expected)
-{
-        int i;
-        char buffer[4];
-
-        for (i = 0; i < 2000; i++) {
-                stlc45xx_spi_read(stlc, reg, buffer, sizeof(buffer));
-                if (((*(u32 *)buffer) & mask) == expected)
-                        return 1;
-                msleep(1);
-        }
-
-        return 0;
-}
-
-static int stlc45xx_request_firmware(struct stlc45xx *stlc)
-{
-        const struct firmware *fw;
-        int ret;
-
-        /* FIXME: should driver use it's own struct device? */
-        ret = request_firmware(&fw, "3826.arm", &stlc->spi->dev);
-
-        if (ret < 0) {
-                stlc45xx_error("request_firmware() failed: %d", ret);
-                return ret;
-        }
-
-        if (fw->size % 4) {
-                stlc45xx_error("firmware size is not multiple of 32bit: %zu",
-                               fw->size);
-                return -EILSEQ; /* Illegal byte sequence  */;
-        }
-
-        if (fw->size < 1000) {
-                stlc45xx_error("firmware is too small: %zu", fw->size);
-                return -EILSEQ;
-        }
-
-        stlc->fw = kmemdup(fw->data, fw->size, GFP_KERNEL);
-        if (!stlc->fw) {
-                stlc45xx_error("could not allocate memory for firmware");
-                return -ENOMEM;
-        }
-
-        stlc->fw_len = fw->size;
-
-        release_firmware(fw);
-
-        return 0;
-}
-
-static int stlc45xx_upload_firmware(struct stlc45xx *stlc)
-{
-        struct s_dma_regs dma_regs;
-        unsigned long fw_len, fw_addr;
-        long _fw_len;
-        int ret;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        if (!stlc->fw) {
-                ret = stlc45xx_request_firmware(stlc);
-                if (ret < 0)
-                        return ret;
-        }
-
-        /* stop the device */
-        stlc45xx_write16(stlc, SPI_ADRS_DEV_CTRL_STAT,
-                         SPI_CTRL_STAT_HOST_OVERRIDE | SPI_CTRL_STAT_HOST_RESET
-                         | SPI_CTRL_STAT_START_HALTED);
-
-        msleep(TARGET_BOOT_SLEEP);
-
-        stlc45xx_write16(stlc, SPI_ADRS_DEV_CTRL_STAT,
-                         SPI_CTRL_STAT_HOST_OVERRIDE
-                         | SPI_CTRL_STAT_START_HALTED);
-
-        msleep(TARGET_BOOT_SLEEP);
-
-        fw_addr = FIRMWARE_ADDRESS;
-        fw_len = stlc->fw_len;
-
-        while (fw_len > 0) {
-                _fw_len = (fw_len > SPI_MAX_PACKET_SIZE)
-                        ? SPI_MAX_PACKET_SIZE : fw_len;
-                dma_regs.cmd = SPI_DMA_WRITE_CTRL_ENABLE;
-                dma_regs.len = cpu_to_le16(_fw_len);
-                dma_regs.addr = cpu_to_le32(fw_addr);
-
-                fw_len -= _fw_len;
-                fw_addr += _fw_len;
-
-                stlc45xx_write16(stlc, SPI_ADRS_DMA_WRITE_CTRL, dma_regs.cmd);
-
-                if (stlc45xx_wait_bit(stlc, SPI_ADRS_DMA_WRITE_CTRL,
-                                      HOST_ALLOWED, HOST_ALLOWED) == 0) {
-                        stlc45xx_error("fw_upload not allowed to DMA write");
-                        return -EAGAIN;
-                }
-
-                stlc45xx_write16(stlc, SPI_ADRS_DMA_WRITE_LEN, dma_regs.len);
-                stlc45xx_write32(stlc, SPI_ADRS_DMA_WRITE_BASE, dma_regs.addr);
-
-                stlc45xx_spi_write(stlc, SPI_ADRS_DMA_DATA, stlc->fw, _fw_len);
-
-                /* FIXME: I think this doesn't work if firmware is large,
-                 * this loop goes to second round. fw->data is not
-                 * increased at all! */
-        }
-
-        BUG_ON(fw_len != 0);
-
-        /* enable host interrupts */
-        stlc45xx_write32(stlc, SPI_ADRS_HOST_INT_EN, SPI_HOST_INTS_DEFAULT);
-
-        /* boot the device */
-        stlc45xx_write16(stlc, SPI_ADRS_DEV_CTRL_STAT,
-                         SPI_CTRL_STAT_HOST_OVERRIDE | SPI_CTRL_STAT_HOST_RESET
-                         | SPI_CTRL_STAT_RAM_BOOT);
-
-        msleep(TARGET_BOOT_SLEEP);
-
-        stlc45xx_write16(stlc, SPI_ADRS_DEV_CTRL_STAT,
-                         SPI_CTRL_STAT_HOST_OVERRIDE | SPI_CTRL_STAT_RAM_BOOT);
-        msleep(TARGET_BOOT_SLEEP);
-
-        return 0;
-}
-
-/* caller must hold tx_lock */
-static void stlc45xx_check_txsent(struct stlc45xx *stlc)
-{
-        struct txbuffer *entry, *n;
-
-        list_for_each_entry_safe(entry, n, &stlc->tx_sent, tx_list) {
-                if (time_after(jiffies, entry->lifetime)) {
-                        if (net_ratelimit())
-                                stlc45xx_warning("frame 0x%x lifetime exceeded",
-                                                 entry->start);
-                        list_del(&entry->tx_list);
-                        skb_pull(entry->skb, entry->header_len);
-                        ieee80211_tx_status(stlc->hw, entry->skb);
-                        stlc45xx_txbuffer_free(stlc, entry);
-                }
-        }
-}
-
-static void stlc45xx_power_off(struct stlc45xx *stlc)
-{
-        disable_irq(gpio_to_irq(stlc45xx_gpio_irq));
-        gpio_set_value(stlc45xx_gpio_power, 0);
-}
-
-static void stlc45xx_power_on(struct stlc45xx *stlc)
-{
-        gpio_set_value(stlc45xx_gpio_power, 1);
-        enable_irq(gpio_to_irq(stlc45xx_gpio_irq));
-
-        /*
-         * need to wait a while before device can be accessed, the length
-         * is just a guess
-         */
-        msleep(10);
-}
-
-/* caller must hold tx_lock */
-static void stlc45xx_flush_queues(struct stlc45xx *stlc)
-{
-        struct txbuffer *entry;
-
-        while (!list_empty(&stlc->tx_sent)) {
-                entry = list_first_entry(&stlc->tx_sent,
-                                         struct txbuffer, tx_list);
-                list_del(&entry->tx_list);
-                dev_kfree_skb(entry->skb);
-                stlc45xx_txbuffer_free(stlc, entry);
-        }
-
-        WARN_ON(!list_empty(&stlc->tx_sent));
-
-        while (!list_empty(&stlc->tx_pending)) {
-                entry = list_first_entry(&stlc->tx_pending,
-                                         struct txbuffer, tx_list);
-                list_del(&entry->tx_list);
-                dev_kfree_skb(entry->skb);
-                stlc45xx_txbuffer_free(stlc, entry);
-        }
-
-        WARN_ON(!list_empty(&stlc->tx_pending));
-        WARN_ON(!list_empty(&stlc->txbuffer));
-}
-
-static void stlc45xx_work_reset(struct work_struct *work)
-{
-        struct stlc45xx *stlc = container_of(work, struct stlc45xx,
-                                             work_reset);
-
-        mutex_lock(&stlc->mutex);
-
-        if (stlc->fw_state != FW_STATE_RESET)
-                goto out;
-
-        stlc45xx_power_off(stlc);
-
-        mutex_unlock(&stlc->mutex);
-
-        /* wait that all work_structs have finished, we can't hold
-         * stlc->mutex to avoid deadlock */
-        cancel_work_sync(&stlc->work);
-
-        /* FIXME: find out good value to wait for chip power down */
-        msleep(100);
-
-        mutex_lock(&stlc->mutex);
-
-        /* FIXME: we should gracefully handle if the state has changed
-         * after re-acquiring mutex */
-        WARN_ON(stlc->fw_state != FW_STATE_RESET);
-
-        spin_lock_bh(&stlc->tx_lock);
-        stlc45xx_flush_queues(stlc);
-        spin_unlock_bh(&stlc->tx_lock);
-
-        stlc->fw_state = FW_STATE_RESETTING;
-
-        stlc45xx_power_on(stlc);
-        stlc45xx_upload_firmware(stlc);
-
-out:
-        mutex_unlock(&stlc->mutex);
-}
-
-/* caller must hold mutex */
-static void stlc45xx_reset(struct stlc45xx *stlc)
-{
-        stlc45xx_warning("resetting firmware");
-        stlc->fw_state = FW_STATE_RESET;
-        ieee80211_stop_queues(stlc->hw);
-        queue_work(stlc->hw->workqueue, &stlc->work_reset);
-}
-
-static void stlc45xx_work_tx_timeout(struct work_struct *work)
-{
-        struct stlc45xx *stlc = container_of(work, struct stlc45xx,
-                                             work_tx_timeout.work);
-
-        stlc45xx_warning("tx timeout");
-
-        mutex_lock(&stlc->mutex);
-
-        if (stlc->fw_state != FW_STATE_READY)
-                goto out;
-
-        stlc45xx_reset(stlc);
-
-out:
-        mutex_unlock(&stlc->mutex);
-}
-
-static void stlc45xx_int_ack(struct stlc45xx *stlc, u32 val)
-{
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        stlc45xx_write32(stlc, SPI_ADRS_HOST_INT_ACK, val);
-}
-
-static void stlc45xx_wakeup(struct stlc45xx *stlc)
-{
-        unsigned long timeout;
-        u32 ints;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        /* wake the chip */
-        stlc45xx_write32(stlc, SPI_ADRS_ARM_INTERRUPTS, SPI_TARGET_INT_WAKEUP);
-
-        /* And wait for the READY interrupt */
-        timeout = jiffies + HZ;
-
-        ints = stlc45xx_read32(stlc, SPI_ADRS_HOST_INTERRUPTS);
-        while (!(ints & SPI_HOST_INT_READY)) {
-                if (time_after(jiffies, timeout))
-                                goto out;
-                ints = stlc45xx_read32(stlc, SPI_ADRS_HOST_INTERRUPTS);
-        }
-
-        stlc45xx_int_ack(stlc, SPI_HOST_INT_READY);
-
-out:
-        return;
-}
-
-static void stlc45xx_sleep(struct stlc45xx *stlc)
-{
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        stlc45xx_write32(stlc, SPI_ADRS_ARM_INTERRUPTS, SPI_TARGET_INT_SLEEP);
-}
-
-static void stlc45xx_int_ready(struct stlc45xx *stlc)
-{
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        stlc45xx_write32(stlc, SPI_ADRS_HOST_INT_EN,
-                         SPI_HOST_INT_UPDATE | SPI_HOST_INT_SW_UPDATE);
-
-        switch (stlc->fw_state) {
-        case FW_STATE_BOOTING:
-                stlc->fw_state = FW_STATE_READY;
-                complete(&stlc->fw_comp);
-                break;
-        case FW_STATE_RESETTING:
-                stlc->fw_state = FW_STATE_READY;
-
-                stlc45xx_tx_scan(stlc);
-                stlc45xx_tx_setup(stlc);
-                stlc45xx_tx_edcf(stlc);
-
-                ieee80211_wake_queues(stlc->hw);
-                break;
-        default:
-                break;
-        }
-}
-
-static int stlc45xx_rx_txack(struct stlc45xx *stlc, struct sk_buff *skb)
-{
-        struct ieee80211_tx_info *info;
-        struct s_lm_control *control;
-        struct s_lmo_tx *tx;
-        struct txbuffer *entry;
-        int found = 0;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        control = (struct s_lm_control *) skb->data;
-        tx = (struct s_lmo_tx *) (control + 1);
-
-        if (list_empty(&stlc->tx_sent)) {
-                if (net_ratelimit())
-                        stlc45xx_warning("no frames waiting for "
-                                         "acknowledgement");
-                return -1;
-        }
-
-        list_for_each_entry(entry, &stlc->tx_sent, tx_list) {
-                if (control->handle == entry->handle) {
-                        found = 1;
-                        break;
-                }
-        }
-
-        if (!found) {
-                if (net_ratelimit())
-                        stlc45xx_warning("couldn't find frame for tx ack 0x%x",
-                                         control->handle);
-                return -1;
-        }
-
-        stlc45xx_debug(DEBUG_TX, "TX ACK 0x%x", entry->handle);
-
-        if (entry->status_needed) {
-                info = IEEE80211_SKB_CB(entry->skb);
-
-                if (!(tx->flags & LM_TX_FAILED)) {
-                        /* frame was acked */
-                        info->flags |= IEEE80211_TX_STAT_ACK;
-                        info->status.ack_signal = tx->rcpi / 2 - 110;
-                }
-
-                skb_pull(entry->skb, entry->header_len);
-
-                ieee80211_tx_status(stlc->hw, entry->skb);
-        }
-
-        list_del(&entry->tx_list);
-
-        stlc45xx_check_txsent(stlc);
-        if (list_empty(&stlc->tx_sent))
-                /* there are no pending frames, we can stop the tx timeout
-                 * timer */
-                cancel_delayed_work(&stlc->work_tx_timeout);
-
-        spin_lock_bh(&stlc->tx_lock);
-
-        stlc45xx_txbuffer_free(stlc, entry);
-
-        if (stlc->tx_queue_stopped &&
-            stlc45xx_txbuffer_find(stlc, MAX_FRAME_LEN) != -1) {
-                stlc45xx_debug(DEBUG_QUEUE, "room in tx buffer, waking queues");
-                ieee80211_wake_queues(stlc->hw);
-                stlc->tx_queue_stopped = 0;
-        }
-
-        spin_unlock_bh(&stlc->tx_lock);
-
-        return 0;
-}
-
-static int stlc45xx_rx_control(struct stlc45xx *stlc, struct sk_buff *skb)
-{
-        struct s_lm_control *control;
-        int ret = 0;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        control = (struct s_lm_control *) skb->data;
-
-        switch (control->oid) {
-        case LM_OID_TX:
-                ret = stlc45xx_rx_txack(stlc, skb);
-                break;
-        case LM_OID_SETUP:
-        case LM_OID_SCAN:
-        case LM_OID_TRAP:
-        case LM_OID_EDCF:
-        case LM_OID_KEYCACHE:
-        case LM_OID_PSM:
-        case LM_OID_STATS:
-        case LM_OID_LED:
-        default:
-                stlc45xx_warning("unhandled rx control oid %d\n",
-                                 control->oid);
-                break;
-        }
-
-        dev_kfree_skb(skb);
-
-        return ret;
-}
-
-/* copied from mac80211 */
-static void stlc45xx_parse_elems(u8 *start, size_t len,
-                                 struct stlc45xx_ie_tim **tim,
-                                 size_t *tim_len)
-{
-        size_t left = len;
-        u8 *pos = start;
-
-        while (left >= 2) {
-                u8 id, elen;
-
-                id = *pos++;
-                elen = *pos++;
-                left -= 2;
-
-                if (elen > left)
-                        return;
-
-                switch (id) {
-                case WLAN_EID_TIM:
-                        *tim = (struct stlc45xx_ie_tim *) pos;
-                        *tim_len = elen;
-                        break;
-                default:
-                        break;
-                }
-
-                left -= elen;
-                pos += elen;
-        }
-}
-
-/*
- * mac80211 doesn't have support for asking frames with PS-Poll, so let's
- * implement in the driver for now. We have to add support to mac80211
- * later.
- */
-static int stlc45xx_check_more_data(struct stlc45xx *stlc, struct sk_buff *skb)
-{
-        struct s_lm_data_in *data = (struct s_lm_data_in *) skb->data;
-        struct ieee80211_hdr *hdr;
-        size_t len;
-        u16 fc;
-
-        hdr = (void *) skb->data + sizeof(*data);
-        len = skb->len - sizeof(*data);
-
-        /* minimum frame length is the null frame length 24 bytes */
-        if (len < 24) {
-                stlc45xx_warning("invalid frame length when checking for "
-                                 "more data");
-                return -EINVAL;
-        }
-
-        fc = le16_to_cpu(hdr->frame_control);
-        if (!(fc & IEEE80211_FCTL_FROMDS))
-                /* this is not from DS */
-                return 0;
-
-        if (compare_ether_addr(hdr->addr1, stlc->mac_addr) != 0)
-                /* the frame was not for us */
-                return 0;
-
-        if (!(fc & IEEE80211_FCTL_MOREDATA)) {
-                /* AP has no more frames buffered for us */
-                stlc45xx_debug(DEBUG_PSM, "all buffered frames retrieved");
-                stlc->pspolling = false;
-                return 0;
-        }
-
-        /* MOREDATA bit is set, let's ask for a new frame from the AP */
-        stlc45xx_tx_pspoll(stlc, stlc->psm);
-
-        return 0;
-}
-
-/*
- * mac80211 cannot read TIM from beacons, so let's add a hack to the
- * driver. We have to add support to mac80211 later.
- */
-static int stlc45xx_rx_data_beacon(struct stlc45xx *stlc, struct sk_buff *skb)
-{
-        struct s_lm_data_in *data = (struct s_lm_data_in *) skb->data;
-        size_t len = skb->len, tim_len = 0, baselen, pvbmap_len;
-        struct ieee80211_mgmt *mgmt;
-        struct stlc45xx_ie_tim *tim = NULL;
-        int bmap_offset, index, aid_bit;
-
-        mgmt = (void *) skb->data + sizeof(*data);
-
-        baselen = (u8 *) mgmt->u.beacon.variable - (u8 *) mgmt;
-        if (baselen > len) {
-                stlc45xx_warning("invalid baselen in beacon");
-                return -EINVAL;
-        }
-
-        stlc45xx_parse_elems(mgmt->u.beacon.variable, len - baselen, &tim,
-                             &tim_len);
-
-        if (!tim) {
-                stlc45xx_warning("didn't find tim from a beacon");
-                return -EINVAL;
-        }
-
-        bmap_offset = tim->bmap_control & 0xfe;
-        index = stlc->aid / 8 - bmap_offset;
-
-        pvbmap_len = tim_len - 3;
-        if (index > pvbmap_len)
-                return -EINVAL;
-
-        aid_bit = !!(tim->pvbmap[index] & (1 << stlc->aid % 8));
-
-        stlc45xx_debug(DEBUG_PSM, "fc 0x%x duration %d seq %d dtim %u "
-                       "bmap_control 0x%x aid_bit %d",
-                       mgmt->frame_control, mgmt->duration, mgmt->seq_ctrl >> 4,
-                       tim->dtim_count, tim->bmap_control, aid_bit);
-
-        if (!aid_bit)
-                return 0;
-
-        stlc->pspolling = true;
-        stlc45xx_tx_pspoll(stlc, stlc->psm);
-
-        return 0;
-}
-
-static int stlc45xx_rx_data(struct stlc45xx *stlc, struct sk_buff *skb)
-{
-        struct ieee80211_rx_status status;
-        struct s_lm_data_in *data = (struct s_lm_data_in *) skb->data;
-        int align = 0;
-        u8 *p, align_len;
-        u16 len;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        if (stlc->psm) {
-                if (data->flags & LM_IN_BEACON)
-                        stlc45xx_rx_data_beacon(stlc, skb);
-                else if (stlc->pspolling && (data->flags & LM_IN_DATA))
-                        stlc45xx_check_more_data(stlc, skb);
-        }
-
-        memset(&status, 0, sizeof(status));
-
-        status.freq = data->frequency;
-        status.signal = data->rcpi / 2 - 110;
-
-        /* let's assume that maximum rcpi value is 140 (= 35 dBm) */
-        status.qual = data->rcpi * 100 / 140;
-
-        status.band = IEEE80211_BAND_2GHZ;
-
-        /*
-         * FIXME: this gives warning from __ieee80211_rx()
-         *
-         * status.rate_idx = data->rate;
-         */
-
-        len = data->length;
-
-        if (data->flags & LM_FLAG_ALIGN)
-                align = 1;
-
-        skb_pull(skb, sizeof(*data));
-
-        if (align) {
-                p = skb->data;
-                align_len = *p;
-                skb_pull(skb, align_len);
-        }
-
-        skb_trim(skb, len);
-
-        stlc45xx_debug(DEBUG_RX, "rx data 0x%p %d B", skb->data, skb->len);
-        stlc45xx_dump(DEBUG_RX_CONTENT, skb->data, skb->len);
-
-        memcpy(IEEE80211_SKB_RXCB(skb), &status, sizeof(status));
-        ieee80211_rx(stlc->hw, skb);
-
-        return 0;
-}
-
-
-
-static int stlc45xx_rx(struct stlc45xx *stlc)
-{
-        struct s_lm_control *control;
-        struct sk_buff *skb;
-        int ret;
-        u16 len;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        stlc45xx_wakeup(stlc);
-
-        /* dummy read to flush SPI DMA controller bug */
-        stlc45xx_read16(stlc, SPI_ADRS_GEN_PURP_1);
-
-        len = stlc45xx_read16(stlc, SPI_ADRS_DMA_DATA);
-
-        if (len == 0) {
-                stlc45xx_warning("rx request of zero bytes");
-                return 0;
-        }
-
-        skb = dev_alloc_skb(len);
-        if (!skb) {
-                stlc45xx_warning("could not alloc skb");
-                return 0;
-        }
-
-        stlc45xx_spi_read(stlc, SPI_ADRS_DMA_DATA, skb_put(skb, len), len);
-
-        stlc45xx_sleep(stlc);
-
-        stlc45xx_debug(DEBUG_RX, "rx frame 0x%p %d B", skb->data, skb->len);
-        stlc45xx_dump(DEBUG_RX_CONTENT, skb->data, skb->len);
-
-        control = (struct s_lm_control *) skb->data;
-
-        if (control->flags & LM_FLAG_CONTROL)
-                ret = stlc45xx_rx_control(stlc, skb);
-        else
-                ret = stlc45xx_rx_data(stlc, skb);
-
-        return ret;
-}
-
-
-static irqreturn_t stlc45xx_interrupt(int irq, void *config)
-{
-        struct spi_device *spi = config;
-        struct stlc45xx *stlc = dev_get_drvdata(&spi->dev);
-
-        stlc45xx_debug(DEBUG_IRQ, "IRQ");
-
-        queue_work(stlc->hw->workqueue, &stlc->work);
-
-        return IRQ_HANDLED;
-}
-
-static int stlc45xx_tx_frame(struct stlc45xx *stlc, u32 address,
-                             void *buf, size_t len)
-{
-        struct s_dma_regs dma_regs;
-        unsigned long timeout;
-        int ret = 0;
-        u32 ints;
-
-        stlc->tx_frames++;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        stlc45xx_debug(DEBUG_TX, "tx frame 0x%p %zu B", buf, len);
-        stlc45xx_dump(DEBUG_TX_CONTENT, buf, len);
-
-        stlc45xx_wakeup(stlc);
-
-        dma_regs.cmd  = SPI_DMA_WRITE_CTRL_ENABLE;
-        dma_regs.len  = cpu_to_le16(len);
-        dma_regs.addr = cpu_to_le32(address);
-
-        stlc45xx_spi_write(stlc, SPI_ADRS_DMA_WRITE_CTRL, &dma_regs,
-                           sizeof(dma_regs));
-
-        stlc45xx_spi_write(stlc, SPI_ADRS_DMA_DATA, buf, len);
-
-        timeout = jiffies + 2 * HZ;
-        ints = stlc45xx_read32(stlc, SPI_ADRS_HOST_INTERRUPTS);
-        while (!(ints & SPI_HOST_INT_WR_READY)) {
-                if (time_after(jiffies, timeout)) {
-                        stlc45xx_warning("WR_READY timeout");
-                        ret = -1;
-                        goto out;
-                }
-                ints = stlc45xx_read32(stlc, SPI_ADRS_HOST_INTERRUPTS);
-        }
-
-        stlc45xx_int_ack(stlc, SPI_HOST_INT_WR_READY);
-
-        stlc45xx_sleep(stlc);
-
-out:
-        return ret;
-}
-
-static int stlc45xx_wq_tx(struct stlc45xx *stlc)
-{
-        struct txbuffer *entry;
-        int ret = 0;
-
-        spin_lock_bh(&stlc->tx_lock);
-
-        while (!list_empty(&stlc->tx_pending)) {
-                entry = list_entry(stlc->tx_pending.next,
-                                   struct txbuffer, tx_list);
-
-                list_del_init(&entry->tx_list);
-
-                spin_unlock_bh(&stlc->tx_lock);
-
-                ret = stlc45xx_tx_frame(stlc, entry->frame_start,
-                                        entry->skb->data, entry->skb->len);
-
-                spin_lock_bh(&stlc->tx_lock);
-
-                if (ret < 0) {
-                        /* frame transfer to firmware buffer failed */
-                        /* FIXME: report this to mac80211 */
-                        dev_kfree_skb(entry->skb);
-                        stlc45xx_txbuffer_free(stlc, entry);
-                        goto out;
-                }
-
-                list_add(&entry->tx_list, &stlc->tx_sent);
-                queue_delayed_work(stlc->hw->workqueue,
-                                   &stlc->work_tx_timeout,
-                                   msecs_to_jiffies(TX_TIMEOUT));
-        }
-
-out:
-        spin_unlock_bh(&stlc->tx_lock);
-        return ret;
-}
-
-static void stlc45xx_work(struct work_struct *work)
-{
-        struct stlc45xx *stlc = container_of(work, struct stlc45xx, work);
-        u32 ints;
-        int ret;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        mutex_lock(&stlc->mutex);
-
-        if (stlc->fw_state == FW_STATE_OFF &&
-            stlc->fw_state == FW_STATE_RESET)
-                goto out;
-
-        ints = stlc45xx_read32(stlc, SPI_ADRS_HOST_INTERRUPTS);
-        stlc45xx_debug(DEBUG_BH, "begin host_ints 0x%08x", ints);
-
-        if (ints & SPI_HOST_INT_READY) {
-                stlc45xx_int_ready(stlc);
-                stlc45xx_int_ack(stlc, SPI_HOST_INT_READY);
-        }
-
-        if (stlc->fw_state != FW_STATE_READY)
-                goto out;
-
-        if (ints & SPI_HOST_INT_UPDATE) {
-                stlc45xx_int_ack(stlc, SPI_HOST_INT_UPDATE);
-                ret = stlc45xx_rx(stlc);
-                if (ret < 0) {
-                        stlc45xx_reset(stlc);
-                        goto out;
-                }
-        }
-        if (ints & SPI_HOST_INT_SW_UPDATE) {
-                stlc45xx_int_ack(stlc, SPI_HOST_INT_SW_UPDATE);
-                ret = stlc45xx_rx(stlc);
-                if (ret < 0) {
-                        stlc45xx_reset(stlc);
-                        goto out;
-                }
-        }
-
-        ret = stlc45xx_wq_tx(stlc);
-        if (ret < 0) {
-                stlc45xx_reset(stlc);
-                goto out;
-        }
-
-        ints = stlc45xx_read32(stlc, SPI_ADRS_HOST_INTERRUPTS);
-        stlc45xx_debug(DEBUG_BH, "end host_ints 0x%08x", ints);
-
-out:
-        mutex_unlock(&stlc->mutex);
-}
-
-static void stlc45xx_tx_edcf(struct stlc45xx *stlc)
-{
-        struct s_lm_control *control;
-        struct s_lmo_edcf *edcf;
-        size_t len, edcf_len;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        edcf_len = sizeof(*edcf);
-        len = sizeof(*control) + edcf_len;
-        control = kzalloc(len, GFP_KERNEL);
-        edcf = (struct s_lmo_edcf *) (control + 1);
-
-        control->flags = LM_FLAG_CONTROL | LM_CTRL_OPSET;
-        control->length = edcf_len;
-        control->oid = LM_OID_EDCF;
-
-        edcf->slottime = 0x14;
-        edcf->sifs = 10;
-        edcf->eofpad = 6;
-        edcf->maxburst = 1500;
-
-        edcf->queues[0].aifs = 2;
-        edcf->queues[0].pad0 = 1;
-        edcf->queues[0].cwmin = 3;
-        edcf->queues[0].cwmax = 7;
-        edcf->queues[0].txop = 47;
-        edcf->queues[1].aifs = 2;
-        edcf->queues[1].pad0 = 0;
-        edcf->queues[1].cwmin = 7;
-        edcf->queues[1].cwmax = 15;
-        edcf->queues[1].txop = 94;
-        edcf->queues[2].aifs = 3;
-        edcf->queues[2].pad0 = 0;
-        edcf->queues[2].cwmin = 15;
-        edcf->queues[2].cwmax = 1023;
-        edcf->queues[2].txop = 0;
-        edcf->queues[3].aifs = 7;
-        edcf->queues[3].pad0 = 0;
-        edcf->queues[3].cwmin = 15;
-        edcf->queues[3].cwmax = 1023;
-        edcf->queues[3].txop = 0;
-        edcf->queues[4].aifs = 13;
-        edcf->queues[4].pad0 = 99;
-        edcf->queues[4].cwmin = 3437;
-        edcf->queues[4].cwmax = 512;
-        edcf->queues[4].txop = 12;
-        edcf->queues[5].aifs = 142;
-        edcf->queues[5].pad0 = 109;
-        edcf->queues[5].cwmin = 8756;
-        edcf->queues[5].cwmax = 6;
-        edcf->queues[5].txop = 0;
-        edcf->queues[6].aifs = 4;
-        edcf->queues[6].pad0 = 0;
-        edcf->queues[6].cwmin = 0;
-        edcf->queues[6].cwmax = 58705;
-        edcf->queues[6].txop = 25716;
-        edcf->queues[7].aifs = 0;
-        edcf->queues[7].pad0 = 0;
-        edcf->queues[7].cwmin = 0;
-        edcf->queues[7].cwmax = 0;
-        edcf->queues[7].txop = 0;
-
-        stlc45xx_tx_frame(stlc, FIRMWARE_CONFIG_START, control, len);
-
-        kfree(control);
-}
-
-static void stlc45xx_tx_setup(struct stlc45xx *stlc)
-{
-        struct s_lm_control *control;
-        struct s_lmo_setup *setup;
-        size_t len, setup_len;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        setup_len = sizeof(*setup);
-        len = sizeof(*control) + setup_len;
-        control = kzalloc(len, GFP_KERNEL);
-        setup = (struct s_lmo_setup *) (control + 1);
-
-        control->flags = LM_FLAG_CONTROL | LM_CTRL_OPSET;
-        control->length = setup_len;
-        control->oid = LM_OID_SETUP;
-
-        setup->flags = LM_SETUP_INFRA;
-        setup->antenna = 2;
-        setup->rx_align = 0;
-        setup->rx_buffer = FIRMWARE_RXBUFFER_START;
-        setup->rx_mtu = FIRMWARE_MTU;
-        setup->frontend = 5;
-        setup->timeout = 0;
-        setup->truncate = 48896;
-        setup->bratemask = 0xffffffff;
-        setup->ref_clock = 644245094;
-        setup->lpf_bandwidth = 65535;
-        setup->osc_start_delay = 65535;
-
-        memcpy(setup->macaddr, stlc->mac_addr, ETH_ALEN);
-        memcpy(setup->bssid, stlc->bssid, ETH_ALEN);
-
-        stlc45xx_tx_frame(stlc, FIRMWARE_CONFIG_START, control, len);
-
-        kfree(control);
-}
-
-static void stlc45xx_tx_scan(struct stlc45xx *stlc)
-{
-        struct s_lm_control *control;
-        struct s_lmo_scan *scan;
-        size_t len, scan_len;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        scan_len = sizeof(*scan);
-        len = sizeof(*control) + scan_len;
-        control = kzalloc(len, GFP_KERNEL);
-        scan = (struct s_lmo_scan *) (control + 1);
-
-        control->flags = LM_FLAG_CONTROL | LM_CTRL_OPSET;
-        control->length = scan_len;
-        control->oid = LM_OID_SCAN;
-
-        scan->flags = LM_SCAN_EXIT;
-        scan->bratemask = 0x15f;
-        scan->aloft[0] = 3;
-        scan->aloft[1] = 3;
-        scan->aloft[2] = 1;
-        scan->aloft[3] = 0;
-        scan->aloft[4] = 0;
-        scan->aloft[5] = 0;
-        scan->aloft[6] = 0;
-        scan->aloft[7] = 0;
-
-        memcpy(&scan->rssical, &stlc->cal_rssi[(stlc->channel - 1) *
-                                               RSSI_CAL_LEN],
-               RSSI_CAL_LEN);
-        memcpy(&scan->channel, &stlc->cal_channels[(stlc->channel - 1) *
-                                                   CHANNEL_CAL_LEN],
-               CHANNEL_CAL_LEN);
-
-        stlc45xx_tx_frame(stlc, FIRMWARE_CONFIG_START, control, len);
-
-        kfree(control);
-}
-
-/*
- * caller must hold mutex
- */
-static int stlc45xx_tx_pspoll(struct stlc45xx *stlc, bool powersave)
-{
-        struct ieee80211_hdr *pspoll;
-        int payload_len, padding, i;
-        struct s_lm_data_out *data;
-        struct txbuffer *entry;
-        struct sk_buff *skb;
-        char *payload;
-        u16 fc;
-
-        skb = dev_alloc_skb(stlc->hw->extra_tx_headroom + 16);
-        if (!skb) {
-                stlc45xx_warning("failed to allocate pspoll frame");
-                return -ENOMEM;
-        }
-        skb_reserve(skb, stlc->hw->extra_tx_headroom);
-
-        pspoll = (struct ieee80211_hdr *) skb_put(skb, 16);
-        memset(pspoll, 0, 16);
-        fc = IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL;
-        if (powersave)
-                fc |= IEEE80211_FCTL_PM;
-        pspoll->frame_control = cpu_to_le16(fc);
-        pspoll->duration_id = cpu_to_le16(stlc->aid);
-
-        /* aid in PS-Poll has its two MSBs each set to 1 */
-        pspoll->duration_id |= cpu_to_le16(1 << 15) | cpu_to_le16(1 << 14);
-
-        memcpy(pspoll->addr1, stlc->bssid, ETH_ALEN);
-        memcpy(pspoll->addr2, stlc->mac_addr, ETH_ALEN);
-
-        stlc45xx_debug(DEBUG_PSM, "sending PS-Poll frame to %pM (powersave %d, "
-                       "fc 0x%x, aid %d)", pspoll->addr1,
-                       powersave, fc, stlc->aid);
-
-        spin_lock_bh(&stlc->tx_lock);
-
-        entry = stlc45xx_txbuffer_alloc(stlc, skb->len);
-
-        spin_unlock_bh(&stlc->tx_lock);
-
-        if (!entry) {
-                /*
-                 * The queue should be stopped before the firmware buffer
-                 * is full, so firmware buffer should always have enough
-                 * space.
-                 *
-                 * But I'm too lazy and omit it for now.
-                 */
-                if (net_ratelimit())
-                        stlc45xx_warning("firmware tx buffer full is full "
-                                         "for null frame");
-                return -ENOSPC;
-        }
-
-        payload = skb->data;
-        payload_len = skb->len;
-        padding = (int) (skb->data - sizeof(*data)) & 3;
-        entry->header_len = sizeof(*data) + padding;
-
-        entry->skb = skb;
-        entry->status_needed = false;
-        entry->handle = (u32) skb;
-        entry->lifetime = jiffies + msecs_to_jiffies(TX_FRAME_LIFETIME);
-
-        stlc45xx_debug(DEBUG_TX, "tx data 0x%x (0x%p payload %d B "
-                       "padding %d header_len %d)",
-                       entry->handle, payload, payload_len, padding,
-                       entry->header_len);
-        stlc45xx_dump(DEBUG_TX_CONTENT, payload, payload_len);
-
-        data = (struct s_lm_data_out *) skb_push(skb, entry->header_len);
-
-        memset(data, 0, entry->header_len);
-
-        if (padding)
-                data->flags = LM_FLAG_ALIGN;
-
-        data->flags = LM_OUT_BURST;
-        data->length = payload_len;
-        data->handle = entry->handle;
-        data->aid = 1;
-        data->rts_retries = 7;
-        data->retries = 7;
-        data->aloft_ctrl = 0;
-        data->crypt_offset = 58;
-        data->keytype = 0;
-        data->keylen = 0;
-        data->queue = LM_QUEUE_DATA3;
-        data->backlog = 32;
-        data->antenna = 2;
-        data->cts = 3;
-        data->power = 127;
-
-        for (i = 0; i < 8; i++)
-                data->aloft[i] = 0;
-
-        /*
-         * check if there's enough space in tx buffer
-         *
-         * FIXME: ignored for now
-         */
-
-        stlc45xx_tx_frame(stlc, entry->start, skb->data, skb->len);
-
-        list_add(&entry->tx_list, &stlc->tx_sent);
-
-        return 0;
-}
-
-/*
- * caller must hold mutex
- *
- * shamelessly stolen from mac80211/ieee80211_send_nullfunc
- */
-static int stlc45xx_tx_nullfunc(struct stlc45xx *stlc, bool powersave)
-{
-        struct ieee80211_hdr *nullfunc;
-        int payload_len, padding, i;
-        struct s_lm_data_out *data;
-        struct txbuffer *entry;
-        struct sk_buff *skb;
-        char *payload;
-        u16 fc;
-
-        skb = dev_alloc_skb(stlc->hw->extra_tx_headroom + 24);
-        if (!skb) {
-                stlc45xx_warning("failed to allocate buffer for null frame\n");
-                return -ENOMEM;
-        }
-        skb_reserve(skb, stlc->hw->extra_tx_headroom);
-
-        nullfunc = (struct ieee80211_hdr *) skb_put(skb, 24);
-        memset(nullfunc, 0, 24);
-        fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC |
-             IEEE80211_FCTL_TODS;
-
-        if (powersave)
-                fc |= IEEE80211_FCTL_PM;
-
-        nullfunc->frame_control = cpu_to_le16(fc);
-        memcpy(nullfunc->addr1, stlc->bssid, ETH_ALEN);
-        memcpy(nullfunc->addr2, stlc->mac_addr, ETH_ALEN);
-        memcpy(nullfunc->addr3, stlc->bssid, ETH_ALEN);
-
-        stlc45xx_debug(DEBUG_PSM, "sending Null frame to %pM (powersave %d, "
-                       "fc 0x%x)", nullfunc->addr1, powersave, fc);
-
-        spin_lock_bh(&stlc->tx_lock);
-
-        entry = stlc45xx_txbuffer_alloc(stlc, skb->len);
-
-        spin_unlock_bh(&stlc->tx_lock);
-
-        if (!entry) {
-                /*
-                 * The queue should be stopped before the firmware buffer
-                 * is full, so firmware buffer should always have enough
-                 * space.
-                 *
-                 * But I'm too lazy and omit it for now.
-                 */
-                if (net_ratelimit())
-                        stlc45xx_warning("firmware tx buffer full is full "
-                                         "for null frame");
-                return -ENOSPC;
-        }
-
-        payload = skb->data;
-        payload_len = skb->len;
-        padding = (int) (skb->data - sizeof(*data)) & 3;
-        entry->header_len = sizeof(*data) + padding;
-
-        entry->skb = skb;
-        entry->status_needed = false;
-        entry->handle = (u32) skb;
-        entry->lifetime = jiffies + msecs_to_jiffies(TX_FRAME_LIFETIME);
-
-        stlc45xx_debug(DEBUG_TX, "tx data 0x%x (0x%p payload %d B "
-                       "padding %d header_len %d)",
-                       entry->handle, payload, payload_len, padding,
-                       entry->header_len);
-        stlc45xx_dump(DEBUG_TX_CONTENT, payload, payload_len);
-
-        data = (struct s_lm_data_out *) skb_push(skb, entry->header_len);
-
-        memset(data, 0, entry->header_len);
-
-        if (padding)
-                data->flags = LM_FLAG_ALIGN;
-
-        data->flags = LM_OUT_BURST;
-        data->length = payload_len;
-        data->handle = entry->handle;
-        data->aid = 1;
-        data->rts_retries = 7;
-        data->retries = 7;
-        data->aloft_ctrl = 0;
-        data->crypt_offset = 58;
-        data->keytype = 0;
-        data->keylen = 0;
-        data->queue = LM_QUEUE_DATA3;
-        data->backlog = 32;
-        data->antenna = 2;
-        data->cts = 3;
-        data->power = 127;
-
-        for (i = 0; i < 8; i++)
-                data->aloft[i] = 0;
-
-        /*
-         * check if there's enough space in tx buffer
-         *
-         * FIXME: ignored for now
-         */
-
-        stlc45xx_tx_frame(stlc, entry->start, skb->data, skb->len);
-
-        list_add(&entry->tx_list, &stlc->tx_sent);
-
-        return 0;
-}
-
-/* caller must hold mutex */
-static void stlc45xx_tx_psm(struct stlc45xx *stlc, bool enable)
-{
-        struct s_lm_control *control;
-        struct s_lmo_psm *psm;
-        size_t len, psm_len;
-
-        WARN_ON(!stlc->associated);
-        WARN_ON(stlc->aid < 1);
-        WARN_ON(stlc->aid > 2007);
-
-        psm_len = sizeof(*psm);
-        len = sizeof(*control) + psm_len;
-        control = kzalloc(len, GFP_KERNEL);
-        psm = (struct s_lmo_psm *) (control + 1);
-
-        control->flags = LM_FLAG_CONTROL | LM_CTRL_OPSET;
-        control->length = psm_len;
-        control->oid = LM_OID_PSM;
-
-        if (enable)
-                psm->flags |= LM_PSM;
-
-        psm->aid = stlc->aid;
-
-        psm->beacon_rcpi_skip_max = 60;
-
-        psm->intervals[0].interval = 1;
-        psm->intervals[0].periods = 1;
-        psm->intervals[1].interval = 1;
-        psm->intervals[1].periods = 1;
-        psm->intervals[2].interval = 1;
-        psm->intervals[2].periods = 1;
-        psm->intervals[3].interval = 1;
-        psm->intervals[3].periods = 1;
-
-        psm->nr = 0;
-        psm->exclude[0] = 0;
-
-        stlc45xx_debug(DEBUG_PSM, "sending LM_OID_PSM (aid %d, interval %d)",
-                       psm->aid, psm->intervals[0].interval);
-
-        stlc45xx_tx_frame(stlc, FIRMWARE_CONFIG_START, control, len);
-
-        kfree(control);
-}
-
-static int stlc45xx_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
-{
-        struct stlc45xx *stlc = hw->priv;
-        struct ieee80211_tx_info *info;
-        struct ieee80211_rate *rate;
-        int payload_len, padding, i;
-        struct s_lm_data_out *data;
-        struct txbuffer *entry;
-        char *payload;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        spin_lock_bh(&stlc->tx_lock);
-
-        entry = stlc45xx_txbuffer_alloc(stlc, skb->len);
-        if (!entry) {
-                /* the queue should be stopped before the firmware buffer
-                 * is full, so firmware buffer should always have enough
-                 * space */
-                if (net_ratelimit())
-                        stlc45xx_warning("firmware buffer full");
-                spin_unlock_bh(&stlc->tx_lock);
-                return NETDEV_TX_BUSY;
-        }
-
-        info = IEEE80211_SKB_CB(skb);
-
-        payload = skb->data;
-        payload_len = skb->len;
-        padding = (int) (skb->data - sizeof(*data)) & 3;
-        entry->header_len = sizeof(*data) + padding;
-
-        entry->skb = skb;
-        entry->status_needed = true;
-        entry->handle = (u32) skb;
-        entry->lifetime = jiffies + msecs_to_jiffies(TX_FRAME_LIFETIME);
-
-        stlc45xx_debug(DEBUG_TX, "tx data 0x%x (0x%p payload %d B "
-                       "padding %d header_len %d)",
-                       entry->handle, payload, payload_len, padding,
-                       entry->header_len);
-        stlc45xx_dump(DEBUG_TX_CONTENT, payload, payload_len);
-
-        data = (struct s_lm_data_out *) skb_push(skb, entry->header_len);
-
-        memset(data, 0, entry->header_len);
-
-        if (padding)
-                data->flags = LM_FLAG_ALIGN;
-
-        data->flags = LM_OUT_BURST;
-        data->length = payload_len;
-        data->handle = entry->handle;
-        data->aid = 1;
-        data->rts_retries = 7;
-        data->retries = 7;
-        data->aloft_ctrl = 0;
-        data->crypt_offset = 58;
-        data->keytype = 0;
-        data->keylen = 0;
-        data->queue = 2;
-        data->backlog = 32;
-        data->antenna = 2;
-        data->cts = 3;
-        data->power = 127;
-
-        for (i = 0; i < 8; i++) {
-                rate = ieee80211_get_tx_rate(stlc->hw, info);
-                data->aloft[i] = rate->hw_value;
-        }
-
-        list_add_tail(&entry->tx_list, &stlc->tx_pending);
-
-        /* check if there's enough space in tx buffer */
-        if (stlc45xx_txbuffer_find(stlc, MAX_FRAME_LEN) == -1) {
-                stlc45xx_debug(DEBUG_QUEUE, "tx buffer full, stopping queues");
-                stlc->tx_queue_stopped = 1;
-                ieee80211_stop_queues(stlc->hw);
-        }
-
-        queue_work(stlc->hw->workqueue, &stlc->work);
-
-        spin_unlock_bh(&stlc->tx_lock);
-
-        return NETDEV_TX_OK;
-}
-
-static int stlc45xx_op_start(struct ieee80211_hw *hw)
-{
-        struct stlc45xx *stlc = hw->priv;
-        unsigned long timeout;
-        int ret = 0;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        mutex_lock(&stlc->mutex);
-
-        stlc->fw_state = FW_STATE_BOOTING;
-        stlc->channel = 1;
-
-        stlc45xx_power_on(stlc);
-
-        ret = stlc45xx_upload_firmware(stlc);
-        if (ret < 0) {
-                stlc45xx_power_off(stlc);
-                goto out_unlock;
-        }
-
-        stlc->tx_queue_stopped = 0;
-
-        mutex_unlock(&stlc->mutex);
-
-        timeout = msecs_to_jiffies(2000);
-        timeout = wait_for_completion_interruptible_timeout(&stlc->fw_comp,
-                                                            timeout);
-        if (!timeout) {
-                stlc45xx_error("firmware boot failed");
-                stlc45xx_power_off(stlc);
-                ret = -1;
-                goto out;
-        }
-
-        stlc45xx_debug(DEBUG_BOOT, "firmware booted");
-
-        /* FIXME: should we take mutex just after wait_for_completion()? */
-        mutex_lock(&stlc->mutex);
-
-        WARN_ON(stlc->fw_state != FW_STATE_READY);
-
-out_unlock:
-        mutex_unlock(&stlc->mutex);
-
-out:
-        return ret;
-}
-
-static void stlc45xx_op_stop(struct ieee80211_hw *hw)
-{
-        struct stlc45xx *stlc = hw->priv;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        mutex_lock(&stlc->mutex);
-
-        WARN_ON(stlc->fw_state != FW_STATE_READY);
-
-        stlc45xx_power_off(stlc);
-
-        /* FIXME: make sure that all work_structs have completed */
-
-        spin_lock_bh(&stlc->tx_lock);
-        stlc45xx_flush_queues(stlc);
-        spin_unlock_bh(&stlc->tx_lock);
-
-        stlc->fw_state = FW_STATE_OFF;
-
-        mutex_unlock(&stlc->mutex);
-}
-
-static int stlc45xx_op_add_interface(struct ieee80211_hw *hw,
-                                     struct ieee80211_if_init_conf *conf)
-{
-        struct stlc45xx *stlc = hw->priv;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        switch (conf->type) {
-        case NL80211_IFTYPE_STATION:
-                break;
-        default:
-                return -EOPNOTSUPP;
-        }
-
-        memcpy(stlc->mac_addr, conf->mac_addr, ETH_ALEN);
-
-        return 0;
-}
-
-static void stlc45xx_op_remove_interface(struct ieee80211_hw *hw,
-                                         struct ieee80211_if_init_conf *conf)
-{
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-}
-
-static int stlc45xx_op_config(struct ieee80211_hw *hw, u32 changed)
-{
-        struct stlc45xx *stlc = hw->priv;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        mutex_lock(&stlc->mutex);
-
-        stlc->channel = hw->conf.channel->hw_value;
-        stlc45xx_tx_scan(stlc);
-        stlc45xx_tx_setup(stlc);
-        stlc45xx_tx_edcf(stlc);
-
-        if ((hw->conf.flags & IEEE80211_CONF_PS) != stlc->psm) {
-                stlc->psm = hw->conf.flags & IEEE80211_CONF_PS;
-                if (stlc->associated) {
-                        stlc45xx_tx_psm(stlc, stlc->psm);
-                        stlc45xx_tx_nullfunc(stlc, stlc->psm);
-                }
-        }
-
-        mutex_unlock(&stlc->mutex);
-
-        return 0;
-}
-
-static void stlc45xx_op_configure_filter(struct ieee80211_hw *hw,
-                                      unsigned int changed_flags,
-                                      unsigned int *total_flags,
-                                      int mc_count,
-                                      struct dev_addr_list *mc_list)
-{
-        *total_flags = 0;
-}
-
-static void stlc45xx_op_bss_info_changed(struct ieee80211_hw *hw,
-                                         struct ieee80211_vif *vif,
-                                         struct ieee80211_bss_conf *info,
-                                         u32 changed)
-{
-        struct stlc45xx *stlc = hw->priv;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-        mutex_lock(&stlc->mutex);
-
-        memcpy(stlc->bssid, info->bssid, ETH_ALEN);
-        stlc45xx_tx_setup(stlc);
-
-        mutex_unlock(&stlc->mutex);
-
-        if (changed & BSS_CHANGED_ASSOC) {
-                stlc->associated = info->assoc;
-                if (info->assoc)
-                        stlc->aid = info->aid;
-                else
-                        stlc->aid = -1;
-
-                if (stlc->psm) {
-                        stlc45xx_tx_psm(stlc, stlc->psm);
-                        stlc45xx_tx_nullfunc(stlc, stlc->psm);
-                }
-        }
-}
-
-
-/* can't be const, mac80211 writes to this */
-static struct ieee80211_rate stlc45xx_rates[] = {
-        { .bitrate = 10,  .hw_value = 0,    .hw_value_short = 0, },
-        { .bitrate = 20,  .hw_value = 1,    .hw_value_short = 1, },
-        { .bitrate = 55,  .hw_value = 2,    .hw_value_short = 2, },
-        { .bitrate = 110, .hw_value = 3,    .hw_value_short = 3, },
-        { .bitrate = 60,  .hw_value = 4,    .hw_value_short = 4, },
-        { .bitrate = 90,  .hw_value = 5,    .hw_value_short = 5, },
-        { .bitrate = 120, .hw_value = 6,    .hw_value_short = 6, },
-        { .bitrate = 180, .hw_value = 7,    .hw_value_short = 7, },
-        { .bitrate = 240, .hw_value = 8,    .hw_value_short = 8, },
-        { .bitrate = 360, .hw_value = 9,    .hw_value_short = 9, },
-        { .bitrate = 480, .hw_value = 10,   .hw_value_short = 10, },
-        { .bitrate = 540, .hw_value = 11,   .hw_value_short = 11, },
-};
-
-/* can't be const, mac80211 writes to this */
-static struct ieee80211_channel stlc45xx_channels[] = {
-        { .hw_value = 1, .center_freq = 2412},
-        { .hw_value = 2, .center_freq = 2417},
-        { .hw_value = 3, .center_freq = 2422},
-        { .hw_value = 4, .center_freq = 2427},
-        { .hw_value = 5, .center_freq = 2432},
-        { .hw_value = 6, .center_freq = 2437},
-        { .hw_value = 7, .center_freq = 2442},
-        { .hw_value = 8, .center_freq = 2447},
-        { .hw_value = 9, .center_freq = 2452},
-        { .hw_value = 10, .center_freq = 2457},
-        { .hw_value = 11, .center_freq = 2462},
-        { .hw_value = 12, .center_freq = 2467},
-        { .hw_value = 13, .center_freq = 2472},
-};
-
-/* can't be const, mac80211 writes to this */
-static struct ieee80211_supported_band stlc45xx_band_2ghz = {
-        .channels = stlc45xx_channels,
-        .n_channels = ARRAY_SIZE(stlc45xx_channels),
-        .bitrates = stlc45xx_rates,
-        .n_bitrates = ARRAY_SIZE(stlc45xx_rates),
-};
-
-static const struct ieee80211_ops stlc45xx_ops = {
-        .start = stlc45xx_op_start,
-        .stop = stlc45xx_op_stop,
-        .add_interface = stlc45xx_op_add_interface,
-        .remove_interface = stlc45xx_op_remove_interface,
-        .config = stlc45xx_op_config,
-        .configure_filter = stlc45xx_op_configure_filter,
-        .tx = stlc45xx_op_tx,
-        .bss_info_changed = stlc45xx_op_bss_info_changed,
-};
-
-static int stlc45xx_register_mac80211(struct stlc45xx *stlc)
-{
-        /* FIXME: SET_IEEE80211_PERM_ADDR() requires default_mac_addr
-           to be non-const for some strange reason */
-        static u8 default_mac_addr[ETH_ALEN] = {
-                0x00, 0x02, 0xee, 0xc0, 0xff, 0xee
-        };
-        int ret;
-
-        SET_IEEE80211_PERM_ADDR(stlc->hw, default_mac_addr);
-
-        ret = ieee80211_register_hw(stlc->hw);
-        if (ret) {
-                stlc45xx_error("unable to register mac80211 hw: %d", ret);
-                return ret;
-        }
-
-        return 0;
-}
-
-static void stlc45xx_device_release(struct device *dev)
-{
-
-}
-
-static struct platform_device stlc45xx_device = {
-        .name           = "stlc45xx",
-        .id             = -1,
-
-        /* device model insists to have a release function */
-        .dev            = {
-                .release = stlc45xx_device_release,
-        },
-};
-
-static int __devinit stlc45xx_probe(struct spi_device *spi)
-{
-        struct stlc45xx *stlc;
-        struct ieee80211_hw *hw;
-        int ret;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        /* mac80211 alloc */
-        hw = ieee80211_alloc_hw(sizeof(*stlc), &stlc45xx_ops);
-        if (!hw) {
-                stlc45xx_error("could not alloc ieee80211_hw");
-                ret = -ENOMEM;
-                goto out;
-        }
-
-        /* mac80211 clears hw->priv */
-        stlc = hw->priv;
-
-        stlc->hw = hw;
-        dev_set_drvdata(&spi->dev, stlc);
-        stlc->spi = spi;
-
-        spi->bits_per_word = 16;
-        spi->max_speed_hz = 24000000;
-
-        ret = spi_setup(spi);
-        if (ret < 0)
-                stlc45xx_error("spi_setup failed");
-
-        ret = gpio_request(stlc45xx_gpio_power, "stlc45xx power");
-        if (ret < 0) {
-                stlc45xx_error("power GPIO request failed: %d", ret);
-                return ret;
-        }
-
-        ret = gpio_request(stlc45xx_gpio_irq, "stlc45xx irq");
-        if (ret < 0) {
-                stlc45xx_error("irq GPIO request failed: %d", ret);
-                goto out;
-        }
-
-        gpio_direction_output(stlc45xx_gpio_power, 0);
-        gpio_direction_input(stlc45xx_gpio_irq);
-
-        ret = request_irq(gpio_to_irq(stlc45xx_gpio_irq),
-                          stlc45xx_interrupt, IRQF_DISABLED, "stlc45xx",
-                          stlc->spi);
-        if (ret < 0)
-                /* FIXME: handle the error */
-                stlc45xx_error("request_irq() failed");
-
-        set_irq_type(gpio_to_irq(stlc45xx_gpio_irq),
-                     IRQ_TYPE_EDGE_RISING);
-
-        disable_irq(gpio_to_irq(stlc45xx_gpio_irq));
-
-        ret = platform_device_register(&stlc45xx_device);
-        if (ret) {
-                stlc45xx_error("Couldn't register wlan_omap device.");
-                return ret;
-        }
-        dev_set_drvdata(&stlc45xx_device.dev, stlc);
-
-        INIT_WORK(&stlc->work, stlc45xx_work);
-        INIT_WORK(&stlc->work_reset, stlc45xx_work_reset);
-        INIT_DELAYED_WORK(&stlc->work_tx_timeout, stlc45xx_work_tx_timeout);
-        mutex_init(&stlc->mutex);
-        init_completion(&stlc->fw_comp);
-        spin_lock_init(&stlc->tx_lock);
-        INIT_LIST_HEAD(&stlc->txbuffer);
-        INIT_LIST_HEAD(&stlc->tx_pending);
-        INIT_LIST_HEAD(&stlc->tx_sent);
-
-        hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
-                IEEE80211_HW_SIGNAL_DBM |
-                IEEE80211_HW_NOISE_DBM;
-        /* four bytes for padding */
-        hw->extra_tx_headroom = sizeof(struct s_lm_data_out) + 4;
-
-        /* unit us */
-        hw->channel_change_time = 1000;
-
-        hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
-        hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &stlc45xx_band_2ghz;
-
-        SET_IEEE80211_DEV(hw, &spi->dev);
-
-        BUILD_BUG_ON(sizeof(default_cal_rssi) != RSSI_CAL_ARRAY_LEN);
-        BUILD_BUG_ON(sizeof(default_cal_channels) != CHANNEL_CAL_ARRAY_LEN);
-
-        stlc->cal_rssi = kmemdup(default_cal_rssi, RSSI_CAL_ARRAY_LEN,
-                                 GFP_KERNEL);
-        stlc->cal_channels = kmemdup(default_cal_channels,
-                                     CHANNEL_CAL_ARRAY_LEN,
-                                     GFP_KERNEL);
-
-        ret = device_create_file(&stlc45xx_device.dev, &dev_attr_cal_rssi);
-        if (ret < 0) {
-                stlc45xx_error("failed to create sysfs file cal_rssi");
-                goto out;
-        }
-
-        ret = device_create_file(&stlc45xx_device.dev, &dev_attr_cal_channels);
-        if (ret < 0) {
-                stlc45xx_error("failed to create sysfs file cal_channels");
-                goto out;
-        }
-
-        ret = device_create_file(&stlc45xx_device.dev, &dev_attr_tx_buf);
-        if (ret < 0) {
-                stlc45xx_error("failed to create sysfs file tx_buf");
-                goto out;
-        }
-
-        ret = stlc45xx_register_mac80211(stlc);
-        if (ret < 0)
-                goto out;
-
-        stlc45xx_info("v" DRIVER_VERSION " loaded");
-
-        stlc45xx_info("config buffer 0x%x-0x%x",
-                      FIRMWARE_CONFIG_START, FIRMWARE_CONFIG_END);
-        stlc45xx_info("tx 0x%x-0x%x, rx 0x%x-0x%x",
-                      FIRMWARE_TXBUFFER_START, FIRMWARE_TXBUFFER_END,
-                      FIRMWARE_RXBUFFER_START, FIRMWARE_RXBUFFER_END);
-
-out:
-        return ret;
-}
-
-static int __devexit stlc45xx_remove(struct spi_device *spi)
-{
-        struct stlc45xx *stlc = dev_get_drvdata(&spi->dev);
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        platform_device_unregister(&stlc45xx_device);
-
-        ieee80211_unregister_hw(stlc->hw);
-
-        free_irq(gpio_to_irq(stlc45xx_gpio_irq), spi);
-
-        gpio_free(stlc45xx_gpio_power);
-        gpio_free(stlc45xx_gpio_irq);
-
-        /* FIXME: free cal_channels and cal_rssi? */
-
-        kfree(stlc->fw);
-
-        mutex_destroy(&stlc->mutex);
-
-        /* frees also stlc */
-        ieee80211_free_hw(stlc->hw);
-        stlc = NULL;
-
-        return 0;
-}
-
-
-static struct spi_driver stlc45xx_spi_driver = {
-        .driver = {
-                /* use cx3110x name because board-n800.c uses that for the
-                 * SPI port */
-                .name           = "cx3110x",
-                .bus            = &spi_bus_type,
-                .owner          = THIS_MODULE,
-        },
-
-        .probe          = stlc45xx_probe,
-        .remove         = __devexit_p(stlc45xx_remove),
-};
-
-static int __init stlc45xx_init(void)
-{
-        int ret;
-
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        ret = spi_register_driver(&stlc45xx_spi_driver);
-        if (ret < 0) {
-                stlc45xx_error("failed to register SPI driver: %d", ret);
-                goto out;
-        }
-
-out:
-        return ret;
-}
-
-static void __exit stlc45xx_exit(void)
-{
-        stlc45xx_debug(DEBUG_FUNC, "%s", __func__);
-
-        spi_unregister_driver(&stlc45xx_spi_driver);
-
-        stlc45xx_info("unloaded");
-}
-
-module_init(stlc45xx_init);
-module_exit(stlc45xx_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Kalle Valo <kalle.valo@nokia.com>");
-MODULE_ALIAS("spi:cx3110x");
diff --git a/drivers/staging/stlc45xx/stlc45xx.h b/drivers/staging/stlc45xx/stlc45xx.h
deleted file mode 100644
index ac96bbbde79f..000000000000
--- a/drivers/staging/stlc45xx/stlc45xx.h
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * This file is part of stlc45xx
- *
- * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- *
- * Contact: Kalle Valo <kalle.valo@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/mutex.h>
-#include <linux/list.h>
-#include <net/mac80211.h>
-
-#include "stlc45xx_lmac.h"
-
-#define DRIVER_NAME "stlc45xx"
-#define DRIVER_VERSION "0.1.3"
-
-#define DRIVER_PREFIX DRIVER_NAME ": "
-
-enum {
-        DEBUG_NONE = 0,
-        DEBUG_FUNC = 1 << 0,
-        DEBUG_IRQ = 1 << 1,
-        DEBUG_BH = 1 << 2,
-        DEBUG_RX = 1 << 3,
-        DEBUG_RX_CONTENT = 1 << 5,
-        DEBUG_TX = 1 << 6,
-        DEBUG_TX_CONTENT = 1 << 8,
-        DEBUG_TXBUFFER = 1 << 9,
-        DEBUG_QUEUE = 1 << 10,
-        DEBUG_BOOT = 1 << 11,
-        DEBUG_PSM = 1 << 12,
-        DEBUG_ALL = ~0,
-};
-
-#define DEBUG_LEVEL DEBUG_NONE
-/* #define DEBUG_LEVEL DEBUG_ALL */
-/* #define DEBUG_LEVEL (DEBUG_TX | DEBUG_RX | DEBUG_IRQ) */
-/* #define DEBUG_LEVEL (DEBUG_TX | DEBUG_MEMREGION | DEBUG_QUEUE) */
-/* #define DEBUG_LEVEL (DEBUG_MEMREGION | DEBUG_QUEUE) */
-
-#define stlc45xx_error(fmt, arg...) \
-        printk(KERN_ERR DRIVER_PREFIX "ERROR " fmt "\n", ##arg)
-
-#define stlc45xx_warning(fmt, arg...) \
-        printk(KERN_WARNING DRIVER_PREFIX "WARNING " fmt "\n", ##arg)
-
-#define stlc45xx_info(fmt, arg...) \
-        printk(KERN_INFO DRIVER_PREFIX fmt "\n", ##arg)
-
-#define stlc45xx_debug(level, fmt, arg...) \
-        do { \
-                if (level & DEBUG_LEVEL) \
-                        printk(KERN_DEBUG DRIVER_PREFIX fmt "\n", ##arg); \
-        } while (0)
-
-#define stlc45xx_dump(level, buf, len)          \
-        do { \
-                if (level & DEBUG_LEVEL) \
-                        print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, \
-                                       16, 1, buf, len, 1);             \
-        } while (0)
-
-#define MAC2STR(a) ((a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5])
-#define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x"
-
-/* Bit 15 is read/write bit; ON = READ, OFF = WRITE */
-#define ADDR_READ_BIT_15  0x8000
-
-#define SPI_ADRS_ARM_INTERRUPTS     0x00
-#define SPI_ADRS_ARM_INT_EN         0x04
-
-#define SPI_ADRS_HOST_INTERRUPTS    0x08
-#define SPI_ADRS_HOST_INT_EN        0x0c
-#define SPI_ADRS_HOST_INT_ACK       0x10
-
-#define SPI_ADRS_GEN_PURP_1         0x14
-#define SPI_ADRS_GEN_PURP_2         0x18
-
-/* high word */
-#define SPI_ADRS_DEV_CTRL_STAT      0x26
-
-#define SPI_ADRS_DMA_DATA           0x28
-
-#define SPI_ADRS_DMA_WRITE_CTRL     0x2c
-#define SPI_ADRS_DMA_WRITE_LEN      0x2e
-#define SPI_ADRS_DMA_WRITE_BASE     0x30
-
-#define SPI_ADRS_DMA_READ_CTRL      0x34
-#define SPI_ADRS_DMA_READ_LEN       0x36
-#define SPI_ADRS_DMA_READ_BASE      0x38
-
-#define SPI_CTRL_STAT_HOST_OVERRIDE 0x8000
-#define SPI_CTRL_STAT_START_HALTED  0x4000
-#define SPI_CTRL_STAT_RAM_BOOT      0x2000
-#define SPI_CTRL_STAT_HOST_RESET    0x1000
-#define SPI_CTRL_STAT_HOST_CPU_EN   0x0800
-
-#define SPI_DMA_WRITE_CTRL_ENABLE   0x0001
-#define SPI_DMA_READ_CTRL_ENABLE    0x0001
-#define HOST_ALLOWED                (1 << 7)
-
-#define FIRMWARE_ADDRESS                        0x20000
-
-#define SPI_TIMEOUT                             100         /* msec */
-
-#define SPI_MAX_TX_PACKETS                      32
-
-#define SPI_MAX_PACKET_SIZE                     32767
-
-#define SPI_TARGET_INT_WAKEUP                   0x00000001
-#define SPI_TARGET_INT_SLEEP                    0x00000002
-#define SPI_TARGET_INT_RDDONE                   0x00000004
-
-#define SPI_TARGET_INT_CTS                      0x00004000
-#define SPI_TARGET_INT_DR                       0x00008000
-
-#define SPI_HOST_INT_READY                      0x00000001
-#define SPI_HOST_INT_WR_READY                   0x00000002
-#define SPI_HOST_INT_SW_UPDATE                  0x00000004
-#define SPI_HOST_INT_UPDATE                     0x10000000
-
-/* clear to send */
-#define SPI_HOST_INT_CTS                        0x00004000
-
-/* data ready */
-#define SPI_HOST_INT_DR                         0x00008000
-
-#define SPI_HOST_INTS_DEFAULT \
-        (SPI_HOST_INT_READY | SPI_HOST_INT_UPDATE | SPI_HOST_INT_SW_UPDATE)
-
-#define TARGET_BOOT_SLEEP 50
-
-/* The firmware buffer is divided into three areas:
- *
- * o config area (for control commands)
- * o tx buffer
- * o rx buffer
- */
-#define FIRMWARE_BUFFER_START 0x20200
-#define FIRMWARE_BUFFER_END 0x27c60
-#define FIRMWARE_BUFFER_LEN (FIRMWARE_BUFFER_END - FIRMWARE_BUFFER_START)
-#define FIRMWARE_MTU 3240
-#define FIRMWARE_CONFIG_PAYLOAD_LEN 1024
-#define FIRMWARE_CONFIG_START FIRMWARE_BUFFER_START
-#define FIRMWARE_CONFIG_LEN (sizeof(struct s_lm_control) + \
-                             FIRMWARE_CONFIG_PAYLOAD_LEN)
-#define FIRMWARE_CONFIG_END (FIRMWARE_CONFIG_START + FIRMWARE_CONFIG_LEN - 1)
-#define FIRMWARE_RXBUFFER_LEN (5 * FIRMWARE_MTU + 1024)
-#define FIRMWARE_RXBUFFER_START (FIRMWARE_BUFFER_END - FIRMWARE_RXBUFFER_LEN)
-#define FIRMWARE_RXBUFFER_END (FIRMWARE_RXBUFFER_START + \
-                               FIRMWARE_RXBUFFER_LEN - 1)
-#define FIRMWARE_TXBUFFER_START (FIRMWARE_BUFFER_START + FIRMWARE_CONFIG_LEN)
-#define FIRMWARE_TXBUFFER_LEN (FIRMWARE_BUFFER_LEN - FIRMWARE_CONFIG_LEN - \
-                               FIRMWARE_RXBUFFER_LEN)
-#define FIRMWARE_TXBUFFER_END (FIRMWARE_TXBUFFER_START + \
-                               FIRMWARE_TXBUFFER_LEN - 1)
-
-#define FIRMWARE_TXBUFFER_HEADER 100
-#define FIRMWARE_TXBUFFER_TRAILER 4
-
-/* FIXME: come up with a proper value */
-#define MAX_FRAME_LEN 2500
-
-/* unit is ms */
-#define TX_FRAME_LIFETIME 2000
-#define TX_TIMEOUT 4000
-
-#define SUPPORTED_CHANNELS 13
-
-/* FIXME */
-/* #define CHANNEL_CAL_LEN offsetof(struct s_lmo_scan, bratemask) - \ */
-/*      offsetof(struct s_lmo_scan, channel) */
-#define CHANNEL_CAL_LEN 292
-#define CHANNEL_CAL_ARRAY_LEN (SUPPORTED_CHANNELS * CHANNEL_CAL_LEN)
-/* FIXME */
-/* #define RSSI_CAL_LEN sizeof(struct s_lmo_scan) - \ */
-/*      offsetof(struct s_lmo_scan, rssical) */
-#define RSSI_CAL_LEN 8
-#define RSSI_CAL_ARRAY_LEN (SUPPORTED_CHANNELS * RSSI_CAL_LEN)
-
-struct s_dma_regs {
-        unsigned short cmd;
-        unsigned short len;
-        unsigned long addr;
-};
-
-struct stlc45xx_ie_tim {
-        u8 dtim_count;
-        u8 dtim_period;
-        u8 bmap_control;
-        u8 pvbmap[251];
-};
-
-struct txbuffer {
-        /* can be removed when switched to skb queue */
-        struct list_head tx_list;
-
-        struct list_head buffer_list;
-
-        int start;
-        int frame_start;
-        int end;
-
-        struct sk_buff *skb;
-        u32 handle;
-
-        bool status_needed;
-
-        int header_len;
-
-        /* unit jiffies */
-        unsigned long lifetime;
-};
-
-enum fw_state {
-        FW_STATE_OFF,
-        FW_STATE_BOOTING,
-        FW_STATE_READY,
-        FW_STATE_RESET,
-        FW_STATE_RESETTING,
-};
-
-struct stlc45xx {
-        struct ieee80211_hw *hw;
-        struct spi_device *spi;
-        struct work_struct work;
-        struct work_struct work_reset;
-        struct delayed_work work_tx_timeout;
-        struct mutex mutex;
-        struct completion fw_comp;
-
-
-        u8 bssid[ETH_ALEN];
-        u8 mac_addr[ETH_ALEN];
-        int channel;
-
-        u8 *cal_rssi;
-        u8 *cal_channels;
-
-        enum fw_state fw_state;
-
-        spinlock_t tx_lock;
-
-        /* protected by tx_lock */
-        struct list_head txbuffer;
-
-        /* protected by tx_lock */
-        struct list_head tx_pending;
-
-        /* protected by tx_lock */
-        int tx_queue_stopped;
-
-        /* protected by mutex */
-        struct list_head tx_sent;
-
-        int tx_frames;
-
-        u8 *fw;
-        int fw_len;
-
-        bool psm;
-        bool associated;
-        int aid;
-        bool pspolling;
-};
-
-
diff --git a/drivers/staging/stlc45xx/stlc45xx_lmac.h b/drivers/staging/stlc45xx/stlc45xx_lmac.h
deleted file mode 100644
index af5db801347f..000000000000
--- a/drivers/staging/stlc45xx/stlc45xx_lmac.h
+++ /dev/null
@@ -1,434 +0,0 @@
-/************************************************************************
-*  This is the LMAC API interface header file for STLC4560.             *
-*  Copyright (C) 2007 Conexant Systems, Inc.                            *
-*  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, see <http://www.gnu.org/licenses/>.*
-*************************************************************************/
-
-#ifndef __lmac_h__
-#define __lmac_h__
-
-#define LM_TOP_VARIANT      0x0506
-#define LM_BOTTOM_VARIANT   0x0506
-
-/*
- * LMAC - UMAC interface definition:
- */
-
-#define LM_FLAG_CONTROL     0x8000
-#define LM_FLAG_ALIGN       0x4000
-
-#define LM_CTRL_OPSET       0x0001
-
-#define LM_OUT_PROMISC      0x0001
-#define LM_OUT_TIMESTAMP    0x0002
-#define LM_OUT_SEQNR        0x0004
-#define LM_OUT_BURST        0x0010
-#define LM_OUT_NOCANCEL     0x0020
-#define LM_OUT_CLEARTIM     0x0040
-#define LM_OUT_HITCHHIKE    0x0080
-#define LM_OUT_COMPRESS     0x0100
-#define LM_OUT_CONCAT       0x0200
-#define LM_OUT_PCS_ACCEPT   0x0400
-#define LM_OUT_WAITEOSP     0x0800
-
-
-#define LM_ALOFT_SP         0x10
-#define LM_ALOFT_CTS        0x20
-#define LM_ALOFT_RTS        0x40
-#define LM_ALOFT_MASK       0x1f
-#define LM_ALOFT_RATE       0x0f
-
-#define LM_IN_FCS_GOOD      0x0001
-#define LM_IN_MATCH_MAC     0x0002
-#define LM_IN_MCBC          0x0004
-#define LM_IN_BEACON        0x0008
-#define LM_IN_MATCH_BSS     0x0010
-#define LM_IN_BCAST_BSS     0x0020
-#define LM_IN_DATA          0x0040
-#define LM_IN_TRUNCATED     0x0080
-
-#define LM_IN_TRANSPARENT   0x0200
-
-#define LM_QUEUE_BEACON     0
-#define LM_QUEUE_SCAN       1
-#define LM_QUEUE_MGT        2
-#define LM_QUEUE_MCBC       3
-#define LM_QUEUE_DATA       4
-#define LM_QUEUE_DATA0      4
-#define LM_QUEUE_DATA1      5
-#define LM_QUEUE_DATA2      6
-#define LM_QUEUE_DATA3      7
-
-#define LM_SETUP_INFRA          0x0001
-#define LM_SETUP_IBSS           0x0002
-#define LM_SETUP_TRANSPARENT    0x0008
-#define LM_SETUP_PROMISCUOUS    0x0010
-#define LM_SETUP_HIBERNATE      0x0020
-#define LM_SETUP_NOACK          0x0040
-#define LM_SETUP_RX_DISABLED    0x0080
-
-#define LM_ANTENNA_0            0
-#define LM_ANTENNA_1            1
-#define LM_ANTENNA_DIVERSITY    2
-
-#define LM_TX_FAILED            0x0001
-#define LM_TX_PSM               0x0002
-#define LM_TX_PSM_CANCELLED     0x0004
-
-#define LM_SCAN_EXIT            0x0001
-#define LM_SCAN_TRAP            0x0002
-#define LM_SCAN_ACTIVE          0x0004
-#define LM_SCAN_FILTER          0x0008
-
-#define LM_PSM                  0x0001
-#define LM_PSM_DTIM             0x0002
-#define LM_PSM_MCBC             0x0004
-#define LM_PSM_CHECKSUM         0x0008
-#define LM_PSM_SKIP_MORE_DATA   0x0010
-#define LM_PSM_BEACON_TIMEOUT   0x0020
-#define LM_PSM_HFOSLEEP         0x0040
-#define LM_PSM_AUTOSWITCH_SLEEP 0x0080
-#define LM_PSM_LPIT             0x0100
-#define LM_PSM_BF_UCAST_SKIP    0x0200
-#define LM_PSM_BF_MCAST_SKIP    0x0400
-
-/* hfosleep */
-#define LM_PSM_SLEEP_OPTION_MASK (LM_PSM_AUTOSWITCH_SLEEP | LM_PSM_HFOSLEEP)
-#define LM_PSM_SLEEP_OPTION_SHIFT       6
-/* hfosleepend */
-#define LM_PSM_BF_OPTION_MASK (LM_PSM_BF_MCAST_SKIP | LM_PSM_BF_UCAST_SKIP)
-#define LM_PSM_BF_OPTION_SHIFT  9
-
-
-#define LM_PRIVACC_WEP          0x01
-#define LM_PRIVACC_TKIP         0x02
-#define LM_PRIVACC_MICHAEL      0x04
-#define LM_PRIVACC_CCX_KP       0x08
-#define LM_PRIVACC_CCX_MIC      0x10
-#define LM_PRIVACC_AES_CCMP     0x20
-
-/* size of s_lm_descr in words */
-#define LM_DESCR_SIZE_WORDS     11
-
-#ifndef __ASSEMBLER__
-
-enum {
-    LM_MODE_CLIENT = 0,
-    LM_MODE_AP
-};
-
-struct s_lm_descr {
-    uint16_t modes;
-    uint16_t flags;
-    uint32_t buffer_start;
-    uint32_t buffer_end;
-    uint8_t header;
-    uint8_t trailer;
-    uint8_t tx_queues;
-    uint8_t tx_depth;
-    uint8_t privacy;
-    uint8_t rx_keycache;
-    uint8_t tim_size;
-    uint8_t pad1;
-    uint8_t rates[16];
-    uint32_t link;
-        uint16_t mtu;
-};
-
-
-struct s_lm_control {
-    uint16_t flags;
-    uint16_t length;
-    uint32_t handle;
-    uint16_t oid;
-    uint16_t pad;
-    /* uint8_t data[]; */
-};
-
-enum {
-    LM_PRIV_NONE = 0,
-    LM_PRIV_WEP,
-    LM_PRIV_TKIP,
-    LM_PRIV_TKIPMICHAEL,
-    LM_PRIV_CCX_WEPMIC,
-    LM_PRIV_CCX_KPMIC,
-    LM_PRIV_CCX_KP,
-    LM_PRIV_AES_CCMP
-};
-
-enum {
-    LM_DECRYPT_NONE,
-    LM_DECRYPT_OK,
-    LM_DECRYPT_NOKEY,
-    LM_DECRYPT_NOMICHAEL,
-    LM_DECRYPT_NOCKIPMIC,
-    LM_DECRYPT_FAIL_WEP,
-    LM_DECRYPT_FAIL_TKIP,
-    LM_DECRYPT_FAIL_MICHAEL,
-    LM_DECRYPT_FAIL_CKIPKP,
-    LM_DECRYPT_FAIL_CKIPMIC,
-    LM_DECRYPT_FAIL_AESCCMP
-};
-
-struct s_lm_data_out {
-    uint16_t flags;
-    uint16_t length;
-    uint32_t handle;
-    uint16_t aid;
-    uint8_t rts_retries;
-    uint8_t retries;
-    uint8_t aloft[8];
-    uint8_t aloft_ctrl;
-    uint8_t crypt_offset;
-    uint8_t keytype;
-    uint8_t keylen;
-    uint8_t key[16];
-    uint8_t queue;
-    uint8_t backlog;
-    uint16_t durations[4];
-    uint8_t antenna;
-    uint8_t cts;
-    int16_t power;
-    uint8_t pad[2];
-    /*uint8_t data[];*/
-};
-
-#define LM_RCPI_INVALID         (0xff)
-
-struct s_lm_data_in {
-    uint16_t flags;
-    uint16_t length;
-    uint16_t frequency;
-    uint8_t antenna;
-    uint8_t rate;
-    uint8_t rcpi;
-    uint8_t sq;
-    uint8_t decrypt;
-    uint8_t rssi_raw;
-    uint32_t clock[2];
-    /*uint8_t data[];*/
-};
-
-union u_lm_data {
-    struct s_lm_data_out out;
-    struct s_lm_data_in in;
-};
-
-enum {
-    LM_OID_SETUP        = 0,
-    LM_OID_SCAN         = 1,
-    LM_OID_TRAP         = 2,
-    LM_OID_EDCF         = 3,
-    LM_OID_KEYCACHE     = 4,
-    LM_OID_PSM          = 6,
-    LM_OID_TXCANCEL     = 7,
-    LM_OID_TX           = 8,
-    LM_OID_BURST        = 9,
-    LM_OID_STATS        = 10,
-    LM_OID_LED          = 13,
-    LM_OID_TIMER        = 15,
-    LM_OID_NAV          = 20,
-    LM_OID_PCS          = 22,
-    LM_OID_BT_BALANCER  = 28,
-    LM_OID_GROUP_ADDRESS_TABLE  = 30,
-    LM_OID_ARPTABLE     = 31,
-    LM_OID_BT_OPTIONS = 35
-};
-
-enum {
-    LM_FRONTEND_UNKNOWN = 0,
-    LM_FRONTEND_DUETTE3,
-    LM_FRONTEND_DUETTE2,
-    LM_FRONTEND_FRISBEE,
-    LM_FRONTEND_CROSSBOW,
-    LM_FRONTEND_LONGBOW
-};
-
-
-#define INVALID_LPF_BANDWIDTH   0xffff
-#define INVALID_OSC_START_DELAY 0xffff
-
-struct s_lmo_setup {
-    uint16_t flags;
-    uint8_t  macaddr[6];
-    uint8_t  bssid[6];
-    uint8_t  antenna;
-    uint8_t  rx_align;
-    uint32_t rx_buffer;
-    uint16_t rx_mtu;
-    uint16_t frontend;
-    uint16_t timeout;
-    uint16_t truncate;
-    uint32_t bratemask;
-    uint8_t  sbss_offset;
-    uint8_t  mcast_window;
-    uint8_t  rx_rssi_threshold;
-    uint8_t  rx_ed_threshold;
-    uint32_t ref_clock;
-    uint16_t lpf_bandwidth;
-    uint16_t osc_start_delay;
-};
-
-
-struct s_lmo_scan {
-    uint16_t flags;
-    uint16_t dwell;
-    uint8_t channel[292];
-    uint32_t bratemask;
-    uint8_t  aloft[8];
-    uint8_t  rssical[8];
-};
-
-
-enum {
-    LM_TRAP_SCAN = 0,
-    LM_TRAP_TIMER,
-    LM_TRAP_BEACON_TX,
-    LM_TRAP_FAA_RADIO_ON,
-    LM_TRAP_FAA_RADIO_OFF,
-    LM_TRAP_RADAR,
-    LM_TRAP_NO_BEACON,
-    LM_TRAP_TBTT,
-    LM_TRAP_SCO_ENTER,
-    LM_TRAP_SCO_EXIT
-};
-
-struct s_lmo_trap {
-    uint16_t event;
-    uint16_t frequency;
-};
-
-struct s_lmo_timer {
-    uint32_t interval;
-};
-
-struct s_lmo_nav {
-    uint32_t period;
-};
-
-
-struct s_lmo_edcf_queue;
-
-struct s_lmo_edcf {
-    uint8_t  flags;
-    uint8_t  slottime;
-    uint8_t  sifs;
-    uint8_t  eofpad;
-    struct s_lmo_edcf_queue {
-            uint8_t  aifs;
-            uint8_t  pad0;
-            uint16_t cwmin;
-            uint16_t cwmax;
-            uint16_t txop;
-    } queues[8];
-    uint8_t  mapping[4];
-    uint16_t maxburst;
-    uint16_t round_trip_delay;
-};
-
-struct s_lmo_keycache {
-    uint8_t entry;
-    uint8_t keyid;
-    uint8_t address[6];
-    uint8_t pad[2];
-    uint8_t keytype;
-    uint8_t keylen;
-    uint8_t key[24];
-};
-
-
-struct s_lm_interval;
-
-struct s_lmo_psm {
-    uint16_t    flags;
-    uint16_t    aid;
-    struct s_lm_interval {
-            uint16_t interval;
-            uint16_t periods;
-    } intervals[4];
-    /* uint16_t    pad; */
-    uint8_t     beacon_rcpi_skip_max;
-    uint8_t     rcpi_delta_threshold;
-    uint8_t     nr;
-    uint8_t     exclude[1];
-};
-
-#define MC_FILTER_ADDRESS_NUM   4
-
-struct s_lmo_group_address_table {
-    uint16_t    filter_enable;
-    uint16_t    num_address;
-    uint8_t     macaddr_list[MC_FILTER_ADDRESS_NUM][6];
-};
-
-struct s_lmo_txcancel {
-    uint32_t address[1];
-};
-
-
-struct s_lmo_tx {
-    uint8_t  flags;
-    uint8_t  retries;
-    uint8_t  rcpi;
-    uint8_t  sq;
-    uint16_t seqctrl;
-    uint8_t  antenna;
-    uint8_t  pad;
-};
-
-struct s_lmo_burst {
-    uint8_t  flags;
-    uint8_t  queue;
-    uint8_t  backlog;
-    uint8_t  pad;
-    uint16_t durations[32];
-};
-
-struct s_lmo_stats {
-    uint32_t valid;
-    uint32_t fcs;
-    uint32_t abort;
-    uint32_t phyabort;
-    uint32_t rts_success;
-    uint32_t rts_fail;
-    uint32_t timestamp;
-    uint32_t time_tx;
-    uint32_t noisefloor;
-    uint32_t sample_noise[8];
-    uint32_t sample_cca;
-    uint32_t sample_tx;
-};
-
-
-struct s_lmo_led {
-    uint16_t flags;
-    uint16_t mask[2];
-    uint16_t delay/*[2]*/;
-};
-
-
-struct s_lmo_bt_balancer {
-    uint16_t prio_thresh;
-    uint16_t acl_thresh;
-};
-
-
-struct s_lmo_arp_table {
-    uint16_t    filter_enable;
-    uint32_t    ipaddr;
-};
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* __lmac_h__ */
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index 7f96bcaf1c60..05186110c029 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -1332,7 +1332,6 @@ device_release_WPADEV(pDevice);
         free_netdev(pDevice->dev);
     }
 
-        kfree(pDevice);
     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_disconnect3.. \n");
 }
 
diff --git a/drivers/staging/winbond/Kconfig b/drivers/staging/winbond/Kconfig
index 940460c39f36..132671d96d0d 100644
--- a/drivers/staging/winbond/Kconfig
+++ b/drivers/staging/winbond/Kconfig
@@ -1,6 +1,6 @@
 config W35UND
         tristate "IS89C35 WLAN USB driver"
-        depends on MAC80211 && WLAN_80211 && USB && EXPERIMENTAL
+        depends on MAC80211 && WLAN && USB && EXPERIMENTAL
         default n
         ---help---
           This is highly experimental driver for Winbond WIFI card.
diff --git a/drivers/staging/wlan-ng/Kconfig b/drivers/staging/wlan-ng/Kconfig
index 9959b658c8cf..f44294b0d8dc 100644
--- a/drivers/staging/wlan-ng/Kconfig
+++ b/drivers/staging/wlan-ng/Kconfig
@@ -1,6 +1,6 @@
 config PRISM2_USB
         tristate "Prism2.5/3 USB driver"
-        depends on WLAN_80211 && USB && WIRELESS_EXT
+        depends on WLAN && USB && WIRELESS_EXT
         default n
         ---help---
           This is the wlan-ng prism 2.5/3 USB driver for a wide range of
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 33351312327f..a18e3c5dd82e 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -223,6 +223,7 @@ config USB_OTG
 config USB_GADGET_PXA25X
         boolean "PXA 25x or IXP 4xx"
         depends on (ARCH_PXA && PXA25x) || ARCH_IXP4XX
+        select USB_OTG_UTILS
         help
            Intel's PXA 25x series XScale ARM-5TE processors include
            an integrated full speed USB 1.1 device controller.  The
diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c
index 42a74b8a0bb8..fa3d142ba64d 100644
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -2139,7 +2139,7 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
 static void fsl_udc_release(struct device *dev)
 {
         complete(udc_controller->done);
-        dma_free_coherent(dev, udc_controller->ep_qh_size,
+        dma_free_coherent(dev->parent, udc_controller->ep_qh_size,
                         udc_controller->ep_qh, udc_controller->ep_qh_dma);
         kfree(udc_controller);
 }
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index 749b53742828..e33d36256350 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -1003,19 +1003,20 @@ static void r8a66597_check_syssts(struct r8a66597 *r8a66597, int port,
         if (syssts == SE0) {
                 r8a66597_write(r8a66597, ~ATTCH, get_intsts_reg(port));
                 r8a66597_bset(r8a66597, ATTCHE, get_intenb_reg(port));
-                return;
-        }
+        } else {
+                if (syssts == FS_JSTS)
+                        r8a66597_bset(r8a66597, HSE, get_syscfg_reg(port));
+                else if (syssts == LS_JSTS)
+                        r8a66597_bclr(r8a66597, HSE, get_syscfg_reg(port));
 
-        if (syssts == FS_JSTS)
-                r8a66597_bset(r8a66597, HSE, get_syscfg_reg(port));
-        else if (syssts == LS_JSTS)
-                r8a66597_bclr(r8a66597, HSE, get_syscfg_reg(port));
+                r8a66597_write(r8a66597, ~DTCH, get_intsts_reg(port));
+                r8a66597_bset(r8a66597, DTCHE, get_intenb_reg(port));
 
-        r8a66597_write(r8a66597, ~DTCH, get_intsts_reg(port));
-        r8a66597_bset(r8a66597, DTCHE, get_intenb_reg(port));
+                if (r8a66597->bus_suspended)
+                        usb_hcd_resume_root_hub(r8a66597_to_hcd(r8a66597));
+        }
 
-        if (r8a66597->bus_suspended)
-                usb_hcd_resume_root_hub(r8a66597_to_hcd(r8a66597));
+        usb_hcd_poll_rh_status(r8a66597_to_hcd(r8a66597));
 }
 
 /* this function must be called with interrupt disabled */
@@ -1024,6 +1025,8 @@ static void r8a66597_usb_connect(struct r8a66597 *r8a66597, int port)
         u16 speed = get_rh_usb_speed(r8a66597, port);
         struct r8a66597_root_hub *rh = &r8a66597->root_hub[port];
 
+        rh->port &= ~((1 << USB_PORT_FEAT_HIGHSPEED) |
+                      (1 << USB_PORT_FEAT_LOWSPEED));
         if (speed == HSMODE)
                 rh->port |= (1 << USB_PORT_FEAT_HIGHSPEED);
         else if (speed == LSMODE)
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 65d96b214f95..cd44c68954df 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -315,6 +315,9 @@ static int  option_resume(struct usb_serial *serial);
 #define QISDA_PRODUCT_H20_4515                  0x4515
 #define QISDA_PRODUCT_H20_4519                  0x4519
 
+/* TLAYTECH PRODUCTS */
+#define TLAYTECH_VENDOR_ID                      0x20B9
+#define TLAYTECH_PRODUCT_TEU800                 0x1682
 
 /* TOSHIBA PRODUCTS */
 #define TOSHIBA_VENDOR_ID                       0x0930
@@ -593,6 +596,7 @@ static struct usb_device_id option_ids[] = {
         { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
         { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
         { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
+        { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
         { } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 45883988a005..5019325ba25d 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -296,7 +296,6 @@ struct sierra_port_private {
         int dsr_state;
         int dcd_state;
         int ri_state;
-
         unsigned int opened:1;
 };
 
@@ -306,6 +305,8 @@ static int sierra_send_setup(struct usb_serial_port *port)
         struct sierra_port_private *portdata;
         __u16 interface = 0;
         int val = 0;
+        int do_send = 0;
+        int retval;
 
         dev_dbg(&port->dev, "%s\n", __func__);
 
@@ -324,10 +325,7 @@ static int sierra_send_setup(struct usb_serial_port *port)
                  */
                 if (port->interrupt_in_urb) {
                         /* send control message */
-                        return usb_control_msg(serial->dev,
-                                usb_rcvctrlpipe(serial->dev, 0),
-                                0x22, 0x21, val, interface,
-                                NULL, 0, USB_CTRL_SET_TIMEOUT);
+                        do_send = 1;
                 }
         }
 
@@ -339,12 +337,18 @@ static int sierra_send_setup(struct usb_serial_port *port)
                         interface = 1;
                 else if (port->bulk_out_endpointAddress == 5)
                         interface = 2;
-                return usb_control_msg(serial->dev,
-                        usb_rcvctrlpipe(serial->dev, 0),
-                        0x22, 0x21, val, interface,
-                        NULL, 0, USB_CTRL_SET_TIMEOUT);
+
+                do_send = 1;
         }
-        return 0;
+        if (!do_send)
+                return 0;
+
+        usb_autopm_get_interface(serial->interface);
+        retval = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
+                0x22, 0x21, val, interface, NULL, 0, USB_CTRL_SET_TIMEOUT);
+        usb_autopm_put_interface(serial->interface);
+
+        return retval;
 }
 
 static void sierra_set_termios(struct tty_struct *tty,
@@ -773,8 +777,11 @@ static void sierra_close(struct usb_serial_port *port)
 
         if (serial->dev) {
                 mutex_lock(&serial->disc_mutex);
-                if (!serial->disconnected)
+                if (!serial->disconnected) {
+                        serial->interface->needs_remote_wakeup = 0;
+                        usb_autopm_get_interface(serial->interface);
                         sierra_send_setup(port);
+                }
                 mutex_unlock(&serial->disc_mutex);
                 spin_lock_irq(&intfdata->susp_lock);
                 portdata->opened = 0;
@@ -788,8 +795,6 @@ static void sierra_close(struct usb_serial_port *port)
                         sierra_release_urb(portdata->in_urbs[i]);
                         portdata->in_urbs[i] = NULL;
                 }
-                usb_autopm_get_interface(serial->interface);
-                serial->interface->needs_remote_wakeup = 0;
         }
 }
 
@@ -827,6 +832,8 @@ static int sierra_open(struct tty_struct *tty, struct usb_serial_port *port)
         if (err) {
                 /* get rid of everything as in close */
                 sierra_close(port);
+                /* restore balance for autopm */
+                usb_autopm_put_interface(serial->interface);
                 return err;
         }
         sierra_send_setup(port);
@@ -915,7 +922,7 @@ static void sierra_release(struct usb_serial *serial)
 #ifdef CONFIG_PM
 static void stop_read_write_urbs(struct usb_serial *serial)
 {
-        int i, j;
+        int i;
         struct usb_serial_port *port;
         struct sierra_port_private *portdata;
 
@@ -923,8 +930,7 @@ static void stop_read_write_urbs(struct usb_serial *serial)
         for (i = 0; i < serial->num_ports; ++i) {
                 port = serial->port[i];
                 portdata = usb_get_serial_port_data(port);
-                for (j = 0; j < N_IN_URB; j++)
-                        usb_kill_urb(portdata->in_urbs[j]);
+                sierra_stop_rx_urbs(port);
                 usb_kill_anchored_urbs(&portdata->active);
         }
 }
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index 4a1f1ebff7bf..28d9cf7cf72f 100644
--- a/drivers/virtio/virtio_pci.c
+++ b/drivers/virtio/virtio_pci.c
@@ -530,19 +530,22 @@ static int vp_try_to_find_vqs(struct virtio_device *vdev, unsigned nvqs,
                         err = PTR_ERR(vqs[i]);
                         goto error_find;
                 }
+
+                if (!vp_dev->per_vq_vectors || msix_vec == VIRTIO_MSI_NO_VECTOR)
+                        continue;
+
                 /* allocate per-vq irq if available and necessary */
-                if (vp_dev->per_vq_vectors) {
-                        snprintf(vp_dev->msix_names[msix_vec],
-                                 sizeof *vp_dev->msix_names,
-                                 "%s-%s",
-                                 dev_name(&vp_dev->vdev.dev), names[i]);
-                        err = request_irq(msix_vec, vring_interrupt, 0,
-                                          vp_dev->msix_names[msix_vec],
-                                          vqs[i]);
-                        if (err) {
-                                vp_del_vq(vqs[i]);
-                                goto error_find;
-                        }
+                snprintf(vp_dev->msix_names[msix_vec],
+                         sizeof *vp_dev->msix_names,
+                         "%s-%s",
+                         dev_name(&vp_dev->vdev.dev), names[i]);
+                err = request_irq(vp_dev->msix_entries[msix_vec].vector,
+                                  vring_interrupt, 0,
+                                  vp_dev->msix_names[msix_vec],
+                                  vqs[i]);
+                if (err) {
+                        vp_del_vq(vqs[i]);
+                        goto error_find;
                 }
         }
         return 0;
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index f53600580726..fbd2ecde93e4 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -285,6 +285,9 @@ static void *vring_get_buf(struct virtqueue *_vq, unsigned int *len)
                 return NULL;
         }
 
+        /* Only get used array entries after they have been exposed by host. */
+        rmb();
+
         i = vq->vring.used->ring[vq->last_used_idx%vq->vring.num].id;
         *len = vq->vring.used->ring[vq->last_used_idx%vq->vring.num].len;
 
diff --git a/firmware/Makefile b/firmware/Makefile
index a6c7c3e47e42..f4ca0c7eb51c 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -69,11 +69,13 @@ fw-shipped-$(CONFIG_E100) += e100/d101m_ucode.bin e100/d101s_ucode.bin \
 fw-shipped-$(CONFIG_MYRI_SBUS) += myricom/lanai.bin
 fw-shipped-$(CONFIG_PCMCIA_PCNET) += cis/LA-PCM.cis cis/PCMLM28.cis \
                                      cis/DP83903.cis cis/NE2K.cis \
-                                     cis/tamarack.cis
+                                     cis/tamarack.cis cis/PE-200.cis
 fw-shipped-$(CONFIG_PCMCIA_3C589) += cis/3CXEM556.cis
 fw-shipped-$(CONFIG_PCMCIA_3C574) += cis/3CCFEM556.cis
 fw-shipped-$(CONFIG_SERIAL_8250_CS) += cis/MT5634ZLX.cis cis/RS-COM-2P.cis \
-                                       cis/COMpad2.cis cis/COMpad4.cis
+                                       cis/COMpad2.cis cis/COMpad4.cis \
+                                       cis/SW_555_SER.cis cis/SW_7xx_SER.cis \
+                                       cis/SW_8xx_SER.cis
 fw-shipped-$(CONFIG_PCMCIA_SMC91C92) += ositech/Xilinx7OD.bin
 fw-shipped-$(CONFIG_SCSI_ADVANSYS) += advansys/mcode.bin advansys/38C1600.bin \
                                       advansys/3550.bin advansys/38C0800.bin
diff --git a/firmware/WHENCE b/firmware/WHENCE
index c437e14f0b11..7a8adc06eb34 100644
--- a/firmware/WHENCE
+++ b/firmware/WHENCE
@@ -600,6 +600,7 @@ File: cis/LA-PCM.cis
       cis/DP83903.cis
       cis/NE2K.cis
       cis/tamarack.cis
+      cis/PE-200.cis
 
 Licence: GPL
 
@@ -633,6 +634,9 @@ File: cis/MT5634ZLX.cis
       cis/RS-COM-2P.cis
       cis/COMpad2.cis
       cis/COMpad4.cis
+      cis/SW_555_SER.cis
+      cis/SW_7xx_SER.cis
+      cis/SW_8xx_SER.cis
 
 Licence: GPL
 
diff --git a/firmware/cis/PE-200.cis.ihex b/firmware/cis/PE-200.cis.ihex
new file mode 100644
index 000000000000..e6dbdab6eb79
--- /dev/null
+++ b/firmware/cis/PE-200.cis.ihex
@@ -0,0 +1,9 @@
+:1000000001030000FF151E0401504D582020200060
+:1000100050452D3230300045544845524E4554002D
+:1000200052303100FF210206031A050101000101CF
+:100030001B0EC181190155E051000F100F30FFFF59
+:040040001400FF00A9
+:00000001FF
+#
+# Replacement CIS for PE-200 ethernet card
+#
diff --git a/firmware/cis/SW_555_SER.cis.ihex b/firmware/cis/SW_555_SER.cis.ihex
new file mode 100644
index 000000000000..9b9348acee7b
--- /dev/null
+++ b/firmware/cis/SW_555_SER.cis.ihex
@@ -0,0 +1,12 @@
+:100000000101FF17034100FF20043F0110072102F7
+:100010000200152A070053696572726120576972E0
+:10002000656C657373004169724361726420353594
+:1000300035004135353500526576203100FF1A050F
+:1000400001030007731B0BE00118A360F8030730DE
+:10005000BC3F1B08A10108A360F802071B08A2010E
+:1000600008A360E803071B08A30108A360E80207D0
+:0A0070001B04A40108231400FF0084
+:00000001FF
+#
+# Replacement CIS for AC555 provided by Sierra Wireless
+#
diff --git a/firmware/cis/SW_7xx_SER.cis.ihex b/firmware/cis/SW_7xx_SER.cis.ihex
new file mode 100644
index 000000000000..11e44ad86437
--- /dev/null
+++ b/firmware/cis/SW_7xx_SER.cis.ihex
@@ -0,0 +1,13 @@
+:100000000101FF17034100FF2004920110072102A4
+:1000100002001537070053696572726120576972D3
+:10002000656C6573730041433731302F4143373579
+:10003000300047505253204E6574776F726B2041E9
+:1000400064617074657200523100FF1A050103008B
+:1000500007731B10E00119784D555D25A360F80367
+:100060000730BC861B08A10108A360F802071B0823
+:10007000A20108A360E803071B08A30108A360E826
+:0C00800002071B04A40108231400FF0069
+:00000001FF
+#
+# Replacement CIS for AC7xx provided by Sierra Wireless
+#
diff --git a/firmware/cis/SW_8xx_SER.cis.ihex b/firmware/cis/SW_8xx_SER.cis.ihex
new file mode 100644
index 000000000000..bbcfe6348328
--- /dev/null
+++ b/firmware/cis/SW_8xx_SER.cis.ihex
@@ -0,0 +1,13 @@
+:100000000101FF17034100FF2004920110072102A4
+:100010000200152F070053696572726120576972DB
+:10002000656C657373004143383530003347204EAB
+:100030006574776F726B20416461707465720052F1
+:100040003100FF1A0501030007731B10E001197846
+:100050004D555D25A360F8480730BC861B08A101FB
+:1000600008A360F847071B08A20108A360E8480737
+:100070001B08A30108A360E847071B04A401082389
+:040080001400FF0069
+:00000001FF
+#
+# Replacement CIS for AC8xx provided by Sierra Wireless
+#
diff --git a/fs/9p/vfs_dir.c b/fs/9p/vfs_dir.c
index 873cd31baa47..15cce53bf61e 100644
--- a/fs/9p/vfs_dir.c
+++ b/fs/9p/vfs_dir.c
@@ -40,6 +40,24 @@
 #include "fid.h"
 
 /**
+ * struct p9_rdir - readdir accounting
+ * @mutex: mutex protecting readdir
+ * @head: start offset of current dirread buffer
+ * @tail: end offset of current dirread buffer
+ * @buf: dirread buffer
+ *
+ * private structure for keeping track of readdir
+ * allocated on demand
+ */
+
+struct p9_rdir {
+        struct mutex mutex;
+        int head;
+        int tail;
+        uint8_t *buf;
+};
+
+/**
  * dt_type - return file type
  * @mistat: mistat structure
  *
@@ -70,56 +88,79 @@ static int v9fs_dir_readdir(struct file *filp, void *dirent, filldir_t filldir)
 {
         int over;
         struct p9_wstat st;
-        int err;
+        int err = 0;
         struct p9_fid *fid;
         int buflen;
-        char *statbuf;
-        int n, i = 0;
+        int reclen = 0;
+        struct p9_rdir *rdir;
 
         P9_DPRINTK(P9_DEBUG_VFS, "name %s\n", filp->f_path.dentry->d_name.name);
         fid = filp->private_data;
 
         buflen = fid->clnt->msize - P9_IOHDRSZ;
-        statbuf = kmalloc(buflen, GFP_KERNEL);
-        if (!statbuf)
-                return -ENOMEM;
-
-        while (1) {
-                err = v9fs_file_readn(filp, statbuf, NULL, buflen,
-                                                                fid->rdir_fpos);
-                if (err <= 0)
-                        break;
-
-                n = err;
-                while (i < n) {
-                        err = p9stat_read(statbuf + i, buflen-i, &st,
-                                                        fid->clnt->dotu);
+
+        /* allocate rdir on demand */
+        if (!fid->rdir) {
+                rdir = kmalloc(sizeof(struct p9_rdir) + buflen, GFP_KERNEL);
+
+                if (rdir == NULL) {
+                        err = -ENOMEM;
+                        goto exit;
+                }
+                spin_lock(&filp->f_dentry->d_lock);
+                if (!fid->rdir) {
+                        rdir->buf = (uint8_t *)rdir + sizeof(struct p9_rdir);
+                        mutex_init(&rdir->mutex);
+                        rdir->head = rdir->tail = 0;
+                        fid->rdir = (void *) rdir;
+                        rdir = NULL;
+                }
+                spin_unlock(&filp->f_dentry->d_lock);
+                kfree(rdir);
+        }
+        rdir = (struct p9_rdir *) fid->rdir;
+
+        err = mutex_lock_interruptible(&rdir->mutex);
+        while (err == 0) {
+                if (rdir->tail == rdir->head) {
+                        err = v9fs_file_readn(filp, rdir->buf, NULL,
+                                                        buflen, filp->f_pos);
+                        if (err <= 0)
+                                goto unlock_and_exit;
+
+                        rdir->head = 0;
+                        rdir->tail = err;
+                }
+
+                while (rdir->head < rdir->tail) {
+                        err = p9stat_read(rdir->buf + rdir->head,
+                                                buflen - rdir->head, &st,
+                                                fid->clnt->dotu);
                         if (err) {
                                 P9_DPRINTK(P9_DEBUG_VFS, "returned %d\n", err);
                                 err = -EIO;
                                 p9stat_free(&st);
-                                goto free_and_exit;
+                                goto unlock_and_exit;
                         }
-
-                        i += st.size+2;
-                        fid->rdir_fpos += st.size+2;
+                        reclen = st.size+2;
 
                         over = filldir(dirent, st.name, strlen(st.name),
                             filp->f_pos, v9fs_qid2ino(&st.qid), dt_type(&st));
 
-                        filp->f_pos += st.size+2;
-
                         p9stat_free(&st);
 
                         if (over) {
                                 err = 0;
-                                goto free_and_exit;
+                                goto unlock_and_exit;
                         }
+                        rdir->head += reclen;
+                        filp->f_pos += reclen;
                 }
         }
 
-free_and_exit:
-        kfree(statbuf);
+unlock_and_exit:
+        mutex_unlock(&rdir->mutex);
+exit:
         return err;
 }
 
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 5947628aefef..18f74ec4dce9 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -994,8 +994,7 @@ static int v9fs_readlink(struct dentry *dentry, char *buffer, int buflen)
         P9_DPRINTK(P9_DEBUG_VFS,
                 "%s -> %s (%s)\n", dentry->d_name.name, st->extension, buffer);
 
-        retval = buflen;
-
+        retval = strnlen(buffer, buflen);
 done:
         kfree(st);
         return retval;
@@ -1062,7 +1061,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
                         __putname(link);
                         link = ERR_PTR(len);
                 } else
-                        link[len] = 0;
+                        link[min(len, PATH_MAX-1)] = 0;
         }
         nd_set_link(nd, link);
 
diff --git a/fs/Kconfig b/fs/Kconfig
index d4bf8caad8d0..2126078a38ed 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -135,8 +135,8 @@ config TMPFS_POSIX_ACL
 
 config HUGETLBFS
         bool "HugeTLB file system support"
-        depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || \
-                   (S390 && 64BIT) || SYS_SUPPORTS_HUGETLBFS || BROKEN
+        depends on X86 || IA64 || PPC_BOOK3S_64 || SPARC64 || (S390 && 64BIT) || \
+                   SYS_SUPPORTS_HUGETLBFS || BROKEN
         help
           hugetlbfs is a filesystem backing for HugeTLB pages, based on
           ramfs. For architectures that support it, say Y here and read
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 9cf4b926f8e4..8bed0557d88c 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1248,8 +1248,8 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part)
                         bd_set_size(bdev, (loff_t)bdev->bd_part->nr_sects << 9);
                 }
         } else {
-                put_disk(disk);
                 module_put(disk->fops->owner);
+                put_disk(disk);
                 disk = NULL;
                 if (bdev->bd_contains == bdev) {
                         if (bdev->bd_disk->fops->open) {
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 43003e0bef18..b09098079916 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1577,7 +1577,8 @@ cifs_get_tcp_session(struct smb_vol *volume_info)
 
 out_err:
         if (tcp_ses) {
-                kfree(tcp_ses->hostname);
+                if (!IS_ERR(tcp_ses->hostname))
+                        kfree(tcp_ses->hostname);
                 if (tcp_ses->ssocket)
                         sock_release(tcp_ses->ssocket);
                 kfree(tcp_ses);
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 984ca0cb38c3..00d153f2f261 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -743,6 +743,7 @@ struct ext4_inode_info {
 #define EXT4_MOUNT_QUOTA                0x80000 /* Some quota option set */
 #define EXT4_MOUNT_USRQUOTA             0x100000 /* "old" user quota */
 #define EXT4_MOUNT_GRPQUOTA             0x200000 /* "old" group quota */
+#define EXT4_MOUNT_JOURNAL_CHECKSUM     0x800000 /* Journal checksums */
 #define EXT4_MOUNT_JOURNAL_ASYNC_COMMIT 0x1000000 /* Journal Async Commit */
 #define EXT4_MOUNT_I_VERSION            0x2000000 /* i_version support */
 #define EXT4_MOUNT_DELALLOC             0x8000000 /* Delalloc support */
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 312211ee05af..d4ca92aab514 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1300,9 +1300,11 @@ static int parse_options(char *options, struct super_block *sb,
                         *journal_devnum = option;
                         break;
                 case Opt_journal_checksum:
-                        break;  /* Kept for backwards compatibility */
+                        set_opt(sbi->s_mount_opt, JOURNAL_CHECKSUM);
+                        break;
                 case Opt_journal_async_commit:
                         set_opt(sbi->s_mount_opt, JOURNAL_ASYNC_COMMIT);
+                        set_opt(sbi->s_mount_opt, JOURNAL_CHECKSUM);
                         break;
                 case Opt_noload:
                         set_opt(sbi->s_mount_opt, NOLOAD);
@@ -2759,14 +2761,20 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
                 goto failed_mount4;
         }
 
-        jbd2_journal_set_features(sbi->s_journal,
-                                  JBD2_FEATURE_COMPAT_CHECKSUM, 0, 0);
-        if (test_opt(sb, JOURNAL_ASYNC_COMMIT))
-                jbd2_journal_set_features(sbi->s_journal, 0, 0,
+        if (test_opt(sb, JOURNAL_ASYNC_COMMIT)) {
+                jbd2_journal_set_features(sbi->s_journal,
+                                JBD2_FEATURE_COMPAT_CHECKSUM, 0,
                                 JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT);
-        else
+        } else if (test_opt(sb, JOURNAL_CHECKSUM)) {
+                jbd2_journal_set_features(sbi->s_journal,
+                                JBD2_FEATURE_COMPAT_CHECKSUM, 0, 0);
                 jbd2_journal_clear_features(sbi->s_journal, 0, 0,
                                 JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT);
+        } else {
+                jbd2_journal_clear_features(sbi->s_journal,
+                                JBD2_FEATURE_COMPAT_CHECKSUM, 0,
+                                JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT);
+        }
 
         /* We have now updated the journal if required, so we can
          * validate the data journaling mode. */
diff --git a/fs/hfs/btree.c b/fs/hfs/btree.c
index 9b9d6395bad3..052f214ea6f0 100644
--- a/fs/hfs/btree.c
+++ b/fs/hfs/btree.c
@@ -58,6 +58,11 @@ struct hfs_btree *hfs_btree_open(struct super_block *sb, u32 id, btree_keycmp ke
         }
         unlock_new_inode(tree->inode);
 
+        if (!HFS_I(tree->inode)->first_blocks) {
+                printk(KERN_ERR "hfs: invalid btree extent records (0 size).\n");
+                goto free_inode;
+        }
+
         mapping = tree->inode->i_mapping;
         page = read_mapping_page(mapping, 0, NULL);
         if (IS_ERR(page))
diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c
index 175d08eacc86..bed78ac8f6d1 100644
--- a/fs/hfsplus/wrapper.c
+++ b/fs/hfsplus/wrapper.c
@@ -99,6 +99,10 @@ int hfsplus_read_wrapper(struct super_block *sb)
 
         if (hfsplus_get_last_session(sb, &part_start, &part_size))
                 return -EINVAL;
+        if ((u64)part_start + part_size > 0x100000000ULL) {
+                pr_err("hfs: volumes larger than 2TB are not supported yet\n");
+                return -EINVAL;
+        }
         while (1) {
                 bh = sb_bread512(sb, part_start + HFSPLUS_VOLHEAD_SECTOR, vhdr);
                 if (!bh)
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 32062c33c859..7cb298525eef 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1536,6 +1536,8 @@ nfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry)
                 old_dentry->d_parent->d_name.name, old_dentry->d_name.name,
                 dentry->d_parent->d_name.name, dentry->d_name.name);
 
+        nfs_inode_return_delegation(inode);
+
         d_drop(dentry);
         error = NFS_PROTO(dir)->link(inode, dir, &dentry->d_name);
         if (error == 0) {
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 6c3210099d51..e1d415e97849 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -457,6 +457,7 @@ static void nfs_direct_write_reschedule(struct nfs_direct_req *dreq)
         };
         struct rpc_task_setup task_setup_data = {
                 .rpc_client = NFS_CLIENT(inode),
+                .rpc_message = &msg,
                 .callback_ops = &nfs_write_direct_ops,
                 .workqueue = nfsiod_workqueue,
                 .flags = RPC_TASK_ASYNC,
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index ed7c269e2514..ff37454fa783 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -72,12 +72,17 @@ static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
 /* Prevent leaks of NFSv4 errors into userland */
 static int nfs4_map_errors(int err)
 {
-        if (err < -1000) {
+        if (err >= -1000)
+                return err;
+        switch (err) {
+        case -NFS4ERR_RESOURCE:
+                return -EREMOTEIO;
+        default:
                 dprintk("%s could not handle NFSv4 error %d\n",
                                 __func__, -err);
-                return -EIO;
+                break;
         }
-        return err;
+        return -EIO;
 }
 
 /*
@@ -3060,9 +3065,6 @@ static void nfs4_renew_done(struct rpc_task *task, void *data)
         if (time_before(clp->cl_last_renewal,timestamp))
                 clp->cl_last_renewal = timestamp;
         spin_unlock(&clp->cl_lock);
-        dprintk("%s calling put_rpccred on rpc_cred %p\n", __func__,
-                                task->tk_msg.rpc_cred);
-        put_rpccred(task->tk_msg.rpc_cred);
 }
 
 static const struct rpc_call_ops nfs4_renew_ops = {
@@ -4877,7 +4879,6 @@ void nfs41_sequence_call_done(struct rpc_task *task, void *data)
         nfs41_sequence_free_slot(clp, task->tk_msg.rpc_resp);
         dprintk("%s rpc_cred %p\n", __func__, task->tk_msg.rpc_cred);
 
-        put_rpccred(task->tk_msg.rpc_cred);
         kfree(task->tk_msg.rpc_argp);
         kfree(task->tk_msg.rpc_resp);
 
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 83ad47cbdd8a..20b4e30e6c82 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -5681,7 +5681,6 @@ static struct {
         { NFS4ERR_SERVERFAULT,  -ESERVERFAULT   },
         { NFS4ERR_BADTYPE,      -EBADTYPE       },
         { NFS4ERR_LOCKED,       -EAGAIN         },
-        { NFS4ERR_RESOURCE,     -EREMOTEIO      },
         { NFS4ERR_SYMLINK,      -ELOOP          },
         { NFS4ERR_OP_ILLEGAL,   -EOPNOTSUPP     },
         { NFS4ERR_DEADLOCK,     -EDEADLK        },
diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index 5941958f1e47..84c25382f8e3 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -87,6 +87,7 @@ int nilfs_btnode_submit_block(struct address_space *btnc, __u64 blocknr,
                         brelse(bh);
                         BUG();
                 }
+                memset(bh->b_data, 0, 1 << inode->i_blkbits);
                 bh->b_bdev = NILFS_I_NILFS(inode)->ns_bdev;
                 bh->b_blocknr = blocknr;
                 set_buffer_mapped(bh);
@@ -276,8 +277,7 @@ void nilfs_btnode_commit_change_key(struct address_space *btnc,
                                        "invalid oldkey %lld (newkey=%lld)",
                                        (unsigned long long)oldkey,
                                        (unsigned long long)newkey);
-                if (!test_set_buffer_dirty(obh) && TestSetPageDirty(opage))
-                        BUG();
+                nilfs_btnode_mark_dirty(obh);
 
                 spin_lock_irq(&btnc->tree_lock);
                 radix_tree_delete(&btnc->page_tree, oldkey);
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index 683df89dbae5..6eff66a070d5 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -2468,17 +2468,22 @@ static void nilfs_segctor_notify(struct nilfs_sc_info *sci,
         /* Clear requests (even when the construction failed) */
         spin_lock(&sci->sc_state_lock);
 
-        sci->sc_state &= ~NILFS_SEGCTOR_COMMIT;
-
         if (req->mode == SC_LSEG_SR) {
+                sci->sc_state &= ~NILFS_SEGCTOR_COMMIT;
                 sci->sc_seq_done = req->seq_accepted;
                 nilfs_segctor_wakeup(sci, req->sc_err ? : req->sb_err);
                 sci->sc_flush_request = 0;
-        } else if (req->mode == SC_FLUSH_FILE)
-                sci->sc_flush_request &= ~FLUSH_FILE_BIT;
-        else if (req->mode == SC_FLUSH_DAT)
-                sci->sc_flush_request &= ~FLUSH_DAT_BIT;
+        } else {
+                if (req->mode == SC_FLUSH_FILE)
+                        sci->sc_flush_request &= ~FLUSH_FILE_BIT;
+                else if (req->mode == SC_FLUSH_DAT)
+                        sci->sc_flush_request &= ~FLUSH_DAT_BIT;
 
+                /* re-enable timer if checkpoint creation was not done */
+                if (sci->sc_timer && (sci->sc_state & NILFS_SEGCTOR_COMMIT) &&
+                    time_before(jiffies, sci->sc_timer->expires))
+                        add_timer(sci->sc_timer);
+        }
         spin_unlock(&sci->sc_state_lock);
 }
 
diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
index c7bff4f603ff..a65239cfd97e 100644
--- a/fs/proc/meminfo.c
+++ b/fs/proc/meminfo.c
@@ -99,7 +99,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
                 "VmallocUsed:    %8lu kB\n"
                 "VmallocChunk:   %8lu kB\n"
 #ifdef CONFIG_MEMORY_FAILURE
-                "HardwareCorrupted: %8lu kB\n"
+                "HardwareCorrupted: %5lu kB\n"
 #endif
                 ,
                 K(i.totalram),
diff --git a/fs/xfs/linux-2.6/xfs_quotaops.c b/fs/xfs/linux-2.6/xfs_quotaops.c
index 9e41f91aa269..3d4a0c84d634 100644
--- a/fs/xfs/linux-2.6/xfs_quotaops.c
+++ b/fs/xfs/linux-2.6/xfs_quotaops.c
@@ -80,7 +80,7 @@ xfs_fs_set_xstate(
 
         if (sb->s_flags & MS_RDONLY)
                 return -EROFS;
-        if (!XFS_IS_QUOTA_RUNNING(mp))
+        if (op != Q_XQUOTARM && !XFS_IS_QUOTA_RUNNING(mp))
                 return -ENOSYS;
         if (!capable(CAP_SYS_ADMIN))
                 return -EPERM;
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 4e4276b956e8..5d1a3b98a6e6 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -876,7 +876,6 @@ xfs_dqrele_inode(
                 ip->i_gdquot = NULL;
         }
         xfs_iput(ip, XFS_ILOCK_EXCL);
-        IRELE(ip);
 
         return 0;
 }
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c
index ab64f3efb43b..0785797db828 100644
--- a/fs/xfs/xfs_ialloc.c
+++ b/fs/xfs/xfs_ialloc.c
@@ -880,6 +880,7 @@ nextag:
                                  * Not in range - save last search
                                  * location and allocate a new inode
                                  */
+                                xfs_btree_del_cursor(tcur, XFS_BTREE_NOERROR);
                                 pag->pagl_leftrec = trec.ir_startino;
                                 pag->pagl_rightrec = rec.ir_startino;
                                 pag->pagl_pagino = pagino;
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 44717eb47639..79a2340d83cd 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -291,8 +291,15 @@ struct global_attr {
 int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu);
 int cpufreq_update_policy(unsigned int cpu);
 
+#ifdef CONFIG_CPU_FREQ
 /* query the current CPU frequency (in kHz). If zero, cpufreq couldn't detect it */
 unsigned int cpufreq_get(unsigned int cpu);
+#else
+static inline unsigned int cpufreq_get(unsigned int cpu)
+{
+        return 0;
+}
+#endif
 
 /* query the last known CPU freq (in kHz). If zero, cpufreq couldn't detect it */
 #ifdef CONFIG_CPU_FREQ
diff --git a/include/linux/device.h b/include/linux/device.h
index aca31bf7d8ed..2ea3e4921812 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -124,7 +124,9 @@ struct device_driver {
         struct bus_type         *bus;
 
         struct module           *owner;
-        const char              *mod_name;      /* used for built-in modules */
+        const char              *mod_name;      /* used for built-in modules */
+
+        bool suppress_bind_attrs;       /* disables bind/unbind via sysfs */
 
         int (*probe) (struct device *dev);
         int (*remove) (struct device *dev);
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index 6547c3cdbc4c..82a9124f7d75 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -37,7 +37,6 @@ typedef int (*param_set_fn)(const char *val, struct kernel_param *kp);
 typedef int (*param_get_fn)(char *buffer, struct kernel_param *kp);
 
 /* Flag bits for kernel_param.flags */
-#define KPARAM_KMALLOCED        1
 #define KPARAM_ISBOOL           2
 
 struct kernel_param {
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 86257a412732..b0f0f3851cd4 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -482,6 +482,9 @@
 #define PCI_DEVICE_ID_IBM_ICOM_V2_ONE_PORT_RVX_ONE_PORT_MDM_PCIE 0x0361
 #define PCI_DEVICE_ID_IBM_ICOM_FOUR_PORT_MODEL  0x252
 
+#define PCI_SUBVENDOR_ID_IBM            0x1014
+#define PCI_SUBDEVICE_ID_IBM_SATURN_SERIAL_ONE_PORT     0x03d4
+
 #define PCI_VENDOR_ID_UNISYS            0x1018
 #define PCI_DEVICE_ID_UNISYS_DMA_DIRECTOR 0x001C
 
@@ -2160,6 +2163,10 @@
 #define PCI_DEVICE_ID_ADDIDATA_APCI7420_3      0x700D
 #define PCI_DEVICE_ID_ADDIDATA_APCI7300_3      0x700E
 #define PCI_DEVICE_ID_ADDIDATA_APCI7800_3      0x700F
+#define PCI_DEVICE_ID_ADDIDATA_APCIe7300       0x7010
+#define PCI_DEVICE_ID_ADDIDATA_APCIe7420       0x7011
+#define PCI_DEVICE_ID_ADDIDATA_APCIe7500       0x7012
+#define PCI_DEVICE_ID_ADDIDATA_APCIe7800       0x7013
 
 #define PCI_VENDOR_ID_PDC               0x15e9
 
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 2e6d95f97419..9e7012689a84 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -471,8 +471,8 @@ struct hw_perf_event {
                         unsigned long   event_base;
                         int             idx;
                 };
-                union { /* software */
-                        atomic64_t      count;
+                struct { /* software */
+                        s64             remaining;
                         struct hrtimer  hrtimer;
                 };
         };
diff --git a/include/linux/prctl.h b/include/linux/prctl.h
index 931150566ade..a3baeb2c2161 100644
--- a/include/linux/prctl.h
+++ b/include/linux/prctl.h
@@ -88,6 +88,18 @@
 #define PR_TASK_PERF_EVENTS_DISABLE             31
 #define PR_TASK_PERF_EVENTS_ENABLE              32
 
+/*
+ * Set early/late kill mode for hwpoison memory corruption.
+ * This influences when the process gets killed on a memory corruption.
+ */
 #define PR_MCE_KILL     33
+# define PR_MCE_KILL_CLEAR   0
+# define PR_MCE_KILL_SET     1
+
+# define PR_MCE_KILL_LATE    0
+# define PR_MCE_KILL_EARLY   1
+# define PR_MCE_KILL_DEFAULT 2
+
+#define PR_MCE_KILL_GET 34
 
 #endif /* _LINUX_PRCTL_H */
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index 46e9ab3ee6e1..9642c6bcb399 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -76,11 +76,7 @@ static inline void __rcu_read_unlock_bh(void)
 
 extern void call_rcu_sched(struct rcu_head *head,
                            void (*func)(struct rcu_head *rcu));
-
-static inline void synchronize_rcu_expedited(void)
-{
-        synchronize_sched_expedited();
-}
+extern void synchronize_rcu_expedited(void);
 
 static inline void synchronize_rcu_bh_expedited(void)
 {
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index df7b23ac66e6..bcdd6606f468 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -354,8 +354,8 @@ struct sk_buff {
                                 ipvs_property:1,
                                 peeked:1,
                                 nf_trace:1;
+        __be16                  protocol:16;
         kmemcheck_bitfield_end(flags1);
-        __be16                  protocol;
 
         void                    (*destructor)(struct sk_buff *skb);
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
@@ -367,7 +367,6 @@ struct sk_buff {
 #endif
 
         int                     iif;
-        __u16                   queue_mapping;
 #ifdef CONFIG_NET_SCHED
         __u16                   tc_index;       /* traffic control index */
 #ifdef CONFIG_NET_CLS_ACT
@@ -376,6 +375,7 @@ struct sk_buff {
 #endif
 
         kmemcheck_bitfield_begin(flags2);
+        __u16                   queue_mapping:16;
 #ifdef CONFIG_IPV6_NDISC_NODETYPE
         __u8                    ndisc_nodetype:2;
 #endif
@@ -1757,6 +1757,8 @@ extern int	       skb_copy_datagram_const_iovec(const struct sk_buff *from,
                                                      int to_offset,
                                                      int size);
 extern void            skb_free_datagram(struct sock *sk, struct sk_buff *skb);
+extern void            skb_free_datagram_locked(struct sock *sk,
+                                                struct sk_buff *skb);
 extern int             skb_kill_datagram(struct sock *sk, struct sk_buff *skb,
                                          unsigned int flags);
 extern __wsum          skb_checksum(const struct sk_buff *skb, int offset,
diff --git a/include/linux/string.h b/include/linux/string.h
index 489019ef1694..b8508868d5ad 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -62,7 +62,7 @@ extern char * strnchr(const char *, size_t, int);
 #ifndef __HAVE_ARCH_STRRCHR
 extern char * strrchr(const char *,int);
 #endif
-extern char * strstrip(char *);
+extern char * __must_check strstrip(char *);
 #ifndef __HAVE_ARCH_STRSTR
 extern char * strstr(const char *,const char *);
 #endif
diff --git a/include/linux/topology.h b/include/linux/topology.h
index fc0bf3edeb67..57e63579bfdd 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -129,7 +129,7 @@ int arch_update_cpu_topology(void);
                                 | 1*SD_BALANCE_FORK                     \
                                 | 0*SD_BALANCE_WAKE                     \
                                 | 1*SD_WAKE_AFFINE                      \
-                                | 1*SD_PREFER_LOCAL                     \
+                                | 0*SD_PREFER_LOCAL                     \
                                 | 0*SD_SHARE_CPUPOWER                   \
                                 | 1*SD_SHARE_PKG_RESOURCES              \
                                 | 0*SD_SERIALIZE                        \
@@ -162,7 +162,7 @@ int arch_update_cpu_topology(void);
                                 | 1*SD_BALANCE_FORK                     \
                                 | 0*SD_BALANCE_WAKE                     \
                                 | 1*SD_WAKE_AFFINE                      \
-                                | 1*SD_PREFER_LOCAL                     \
+                                | 0*SD_PREFER_LOCAL                     \
                                 | 0*SD_SHARE_CPUPOWER                   \
                                 | 0*SD_SHARE_PKG_RESOURCES              \
                                 | 0*SD_SERIALIZE                        \
diff --git a/include/linux/trace_seq.h b/include/linux/trace_seq.h
index c134dd1fe6b6..09077f6ed128 100644
--- a/include/linux/trace_seq.h
+++ b/include/linux/trace_seq.h
@@ -7,7 +7,7 @@
 
 /*
  * Trace sequences are used to allow a function to call several other functions
- * to create a string of data to use (up to a max of PAGE_SIZE.
+ * to create a string of data to use (up to a max of PAGE_SIZE).
  */
 
 struct trace_seq {
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index e26812274b75..fb00b329f0d3 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -159,8 +159,7 @@ struct p9_client {
  * @qid: the &p9_qid server identifier this handle points to
  * @iounit: the server reported maximum transaction size for this file
  * @uid: the numeric uid of the local user who owns this handle
- * @aux: transport specific information (unused?)
- * @rdir_fpos: tracks offset of file position when reading directory contents
+ * @rdir: readdir accounting structure (allocated on demand)
  * @flist: per-client-instance fid tracking
  * @dlist: per-dentry fid tracking
  *
@@ -174,9 +173,9 @@ struct p9_fid {
         struct p9_qid qid;
         u32 iounit;
         uid_t uid;
-        void *aux;
 
-        int rdir_fpos;
+        void *rdir;
+
         struct list_head flist;
         struct list_head dlist; /* list of all fids attached to a dentry */
 };
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index ef91fe924ba4..4d22fabc7719 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -210,7 +210,8 @@ extern struct fib_table *fib_get_table(struct net *net, u32 id);
 extern const struct nla_policy rtm_ipv4_policy[];
 extern void             ip_fib_init(void);
 extern int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
-                               struct net_device *dev, __be32 *spec_dst, u32 *itag);
+                               struct net_device *dev, __be32 *spec_dst,
+                               u32 *itag, u32 mark);
 extern void fib_select_default(struct net *net, const struct flowi *flp,
                                struct fib_result *res);
 
diff --git a/init/Kconfig b/init/Kconfig
index 09c5c6431f42..f51586406d62 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -297,7 +297,7 @@ config AUDIT
 
 config AUDITSYSCALL
         bool "Enable system-call auditing support"
-        depends on AUDIT && (X86 || PPC || PPC64 || S390 || IA64 || UML || SPARC64|| SUPERH)
+        depends on AUDIT && (X86 || PPC || S390 || IA64 || UML || SPARC64 || SUPERH)
         default y if SECURITY_SELINUX
         help
           Enable low-overhead system-call auditing infrastructure that
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index ca83b73fba19..0249f4be9b5c 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1710,14 +1710,13 @@ static ssize_t cgroup_write_X64(struct cgroup *cgrp, struct cftype *cft,
                 return -EFAULT;
 
         buffer[nbytes] = 0;     /* nul-terminate */
-        strstrip(buffer);
         if (cft->write_u64) {
-                u64 val = simple_strtoull(buffer, &end, 0);
+                u64 val = simple_strtoull(strstrip(buffer), &end, 0);
                 if (*end)
                         return -EINVAL;
                 retval = cft->write_u64(cgrp, cft, val);
         } else {
-                s64 val = simple_strtoll(buffer, &end, 0);
+                s64 val = simple_strtoll(strstrip(buffer), &end, 0);
                 if (*end)
                         return -EINVAL;
                 retval = cft->write_s64(cgrp, cft, val);
@@ -1753,8 +1752,7 @@ static ssize_t cgroup_write_string(struct cgroup *cgrp, struct cftype *cft,
         }
 
         buffer[nbytes] = 0;     /* nul-terminate */
-        strstrip(buffer);
-        retval = cft->write_string(cgrp, cft, buffer);
+        retval = cft->write_string(cgrp, cft, strstrip(buffer));
         if (!retval)
                 retval = nbytes;
 out:
diff --git a/kernel/exit.c b/kernel/exit.c
index e61891f80123..f7864ac2ecc1 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -359,10 +359,8 @@ void __set_special_pids(struct pid *pid)
 {
         struct task_struct *curr = current->group_leader;
 
-        if (task_session(curr) != pid) {
+        if (task_session(curr) != pid)
                 change_pid(curr, PIDTYPE_SID, pid);
-                proc_sid_connector(curr);
-        }
 
         if (task_pgrp(curr) != pid)
                 change_pid(curr, PIDTYPE_PGID, pid);
diff --git a/kernel/futex.c b/kernel/futex.c
index 4949d336d88d..fb65e822fc41 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -150,7 +150,8 @@ static struct futex_hash_bucket *hash_futex(union futex_key *key)
  */
 static inline int match_futex(union futex_key *key1, union futex_key *key2)
 {
-        return (key1->both.word == key2->both.word
+        return (key1 && key2
+                && key1->both.word == key2->both.word
                 && key1->both.ptr == key2->both.ptr
                 && key1->both.offset == key2->both.offset);
 }
@@ -1028,7 +1029,6 @@ static inline
 void requeue_pi_wake_futex(struct futex_q *q, union futex_key *key,
                            struct futex_hash_bucket *hb)
 {
-        drop_futex_key_refs(&q->key);
         get_futex_key_refs(key);
         q->key = *key;
 
@@ -1226,6 +1226,7 @@ retry_private:
                  */
                 if (ret == 1) {
                         WARN_ON(pi_state);
+                        drop_count++;
                         task_count++;
                         ret = get_futex_value_locked(&curval2, uaddr2);
                         if (!ret)
@@ -1304,6 +1305,7 @@ retry_private:
                         if (ret == 1) {
                                 /* We got the lock. */
                                 requeue_pi_wake_futex(this, &key2, hb2);
+                                drop_count++;
                                 continue;
                         } else if (ret) {
                                 /* -EDEADLK */
@@ -1791,6 +1793,7 @@ static int futex_wait(u32 __user *uaddr, int fshared,
                                              current->timer_slack_ns);
         }
 
+retry:
         /* Prepare to wait on uaddr. */
         ret = futex_wait_setup(uaddr, val, fshared, &q, &hb);
         if (ret)
@@ -1808,9 +1811,14 @@ static int futex_wait(u32 __user *uaddr, int fshared,
                 goto out_put_key;
 
         /*
-         * We expect signal_pending(current), but another thread may
-         * have handled it for us already.
+         * We expect signal_pending(current), but we might be the
+         * victim of a spurious wakeup as well.
          */
+        if (!signal_pending(current)) {
+                put_futex_key(fshared, &q.key);
+                goto retry;
+        }
+
         ret = -ERESTARTSYS;
         if (!abs_time)
                 goto out_put_key;
@@ -2118,9 +2126,11 @@ int handle_early_requeue_pi_wakeup(struct futex_hash_bucket *hb,
                  */
                 plist_del(&q->list, &q->list.plist);
 
+                /* Handle spurious wakeups gracefully */
+                ret = -EWOULDBLOCK;
                 if (timeout && !timeout->task)
                         ret = -ETIMEDOUT;
-                else
+                else if (signal_pending(current))
                         ret = -ERESTARTNOINTR;
         }
         return ret;
diff --git a/kernel/params.c b/kernel/params.c
index 9da58eabdcb2..d656c276508d 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -218,15 +218,11 @@ int param_set_charp(const char *val, struct kernel_param *kp)
                 return -ENOSPC;
         }
 
-        if (kp->flags & KPARAM_KMALLOCED)
-                kfree(*(char **)kp->arg);
-
         /* This is a hack.  We can't need to strdup in early boot, and we
          * don't need to; this mangled commandline is preserved. */
         if (slab_is_available()) {
-                kp->flags |= KPARAM_KMALLOCED;
                 *(char **)kp->arg = kstrdup(val, GFP_KERNEL);
-                if (!kp->arg)
+                if (!*(char **)kp->arg)
                         return -ENOMEM;
         } else
                 *(const char **)kp->arg = val;
@@ -304,6 +300,7 @@ static int param_array(const char *name,
                        unsigned int min, unsigned int max,
                        void *elem, int elemsize,
                        int (*set)(const char *, struct kernel_param *kp),
+                       u16 flags,
                        unsigned int *num)
 {
         int ret;
@@ -313,6 +310,7 @@ static int param_array(const char *name,
         /* Get the name right for errors. */
         kp.name = name;
         kp.arg = elem;
+        kp.flags = flags;
 
         /* No equals sign? */
         if (!val) {
@@ -358,7 +356,8 @@ int param_array_set(const char *val, struct kernel_param *kp)
         unsigned int temp_num;
 
         return param_array(kp->name, val, 1, arr->max, arr->elem,
-                           arr->elemsize, arr->set, arr->num ?: &temp_num);
+                           arr->elemsize, arr->set, kp->flags,
+                           arr->num ?: &temp_num);
 }
 
 int param_array_get(char *buffer, struct kernel_param *kp)
@@ -605,11 +604,7 @@ void module_param_sysfs_remove(struct module *mod)
 
 void destroy_params(const struct kernel_param *params, unsigned num)
 {
-        unsigned int i;
-
-        for (i = 0; i < num; i++)
-                if (params[i].flags & KPARAM_KMALLOCED)
-                        kfree(*(char **)params[i].arg);
+        /* FIXME: This should free kmalloced charp parameters.  It doesn't. */
 }
 
 static void __init kernel_add_sysfs_param(const char *name,
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 9d0b5c665883..7f29643c8985 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -1355,7 +1355,7 @@ static void perf_ctx_adjust_freq(struct perf_event_context *ctx)
         u64 interrupts, freq;
 
         spin_lock(&ctx->lock);
-        list_for_each_entry(event, &ctx->group_list, group_entry) {
+        list_for_each_entry_rcu(event, &ctx->event_list, event_entry) {
                 if (event->state != PERF_EVENT_STATE_ACTIVE)
                         continue;
 
@@ -3959,8 +3959,9 @@ static enum hrtimer_restart perf_swevent_hrtimer(struct hrtimer *hrtimer)
                 regs = task_pt_regs(current);
 
         if (regs) {
-                if (perf_event_overflow(event, 0, &data, regs))
-                        ret = HRTIMER_NORESTART;
+                if (!(event->attr.exclude_idle && current->pid == 0))
+                        if (perf_event_overflow(event, 0, &data, regs))
+                                ret = HRTIMER_NORESTART;
         }
 
         period = max_t(u64, 10000, event->hw.sample_period);
@@ -3969,6 +3970,42 @@ static enum hrtimer_restart perf_swevent_hrtimer(struct hrtimer *hrtimer)
         return ret;
 }
 
+static void perf_swevent_start_hrtimer(struct perf_event *event)
+{
+        struct hw_perf_event *hwc = &event->hw;
+
+        hrtimer_init(&hwc->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+        hwc->hrtimer.function = perf_swevent_hrtimer;
+        if (hwc->sample_period) {
+                u64 period;
+
+                if (hwc->remaining) {
+                        if (hwc->remaining < 0)
+                                period = 10000;
+                        else
+                                period = hwc->remaining;
+                        hwc->remaining = 0;
+                } else {
+                        period = max_t(u64, 10000, hwc->sample_period);
+                }
+                __hrtimer_start_range_ns(&hwc->hrtimer,
+                                ns_to_ktime(period), 0,
+                                HRTIMER_MODE_REL, 0);
+        }
+}
+
+static void perf_swevent_cancel_hrtimer(struct perf_event *event)
+{
+        struct hw_perf_event *hwc = &event->hw;
+
+        if (hwc->sample_period) {
+                ktime_t remaining = hrtimer_get_remaining(&hwc->hrtimer);
+                hwc->remaining = ktime_to_ns(remaining);
+
+                hrtimer_cancel(&hwc->hrtimer);
+        }
+}
+
 /*
  * Software event: cpu wall time clock
  */
@@ -3991,22 +4028,14 @@ static int cpu_clock_perf_event_enable(struct perf_event *event)
         int cpu = raw_smp_processor_id();
 
         atomic64_set(&hwc->prev_count, cpu_clock(cpu));
-        hrtimer_init(&hwc->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-        hwc->hrtimer.function = perf_swevent_hrtimer;
-        if (hwc->sample_period) {
-                u64 period = max_t(u64, 10000, hwc->sample_period);
-                __hrtimer_start_range_ns(&hwc->hrtimer,
-                                ns_to_ktime(period), 0,
-                                HRTIMER_MODE_REL, 0);
-        }
+        perf_swevent_start_hrtimer(event);
 
         return 0;
 }
 
 static void cpu_clock_perf_event_disable(struct perf_event *event)
 {
-        if (event->hw.sample_period)
-                hrtimer_cancel(&event->hw.hrtimer);
+        perf_swevent_cancel_hrtimer(event);
         cpu_clock_perf_event_update(event);
 }
 
@@ -4043,22 +4072,15 @@ static int task_clock_perf_event_enable(struct perf_event *event)
         now = event->ctx->time;
 
         atomic64_set(&hwc->prev_count, now);
-        hrtimer_init(&hwc->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-        hwc->hrtimer.function = perf_swevent_hrtimer;
-        if (hwc->sample_period) {
-                u64 period = max_t(u64, 10000, hwc->sample_period);
-                __hrtimer_start_range_ns(&hwc->hrtimer,
-                                ns_to_ktime(period), 0,
-                                HRTIMER_MODE_REL, 0);
-        }
+
+        perf_swevent_start_hrtimer(event);
 
         return 0;
 }
 
 static void task_clock_perf_event_disable(struct perf_event *event)
 {
-        if (event->hw.sample_period)
-                hrtimer_cancel(&event->hw.hrtimer);
+        perf_swevent_cancel_hrtimer(event);
         task_clock_perf_event_update(event, event->ctx->time);
 
 }
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 705f02ac7433..0536125b0497 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -913,7 +913,20 @@ static void __rcu_offline_cpu(int cpu, struct rcu_state *rsp)
                         spin_unlock(&rnp->lock); /* irqs remain disabled. */
                         break;
                 }
-                rcu_preempt_offline_tasks(rsp, rnp, rdp);
+
+                /*
+                 * If there was a task blocking the current grace period,
+                 * and if all CPUs have checked in, we need to propagate
+                 * the quiescent state up the rcu_node hierarchy.  But that
+                 * is inconvenient at the moment due to deadlock issues if
+                 * this should end the current grace period.  So set the
+                 * offlined CPU's bit in ->qsmask in order to force the
+                 * next force_quiescent_state() invocation to clean up this
+                 * mess in a deadlock-free manner.
+                 */
+                if (rcu_preempt_offline_tasks(rsp, rnp, rdp) && !rnp->qsmask)
+                        rnp->qsmask |= mask;
+
                 mask = rnp->grpmask;
                 spin_unlock(&rnp->lock);        /* irqs remain disabled. */
                 rnp = rnp->parent;
@@ -958,7 +971,7 @@ static void rcu_offline_cpu(int cpu)
  * Invoke any RCU callbacks that have made it to the end of their grace
  * period.  Thottle as specified by rdp->blimit.
  */
-static void rcu_do_batch(struct rcu_data *rdp)
+static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
 {
         unsigned long flags;
         struct rcu_head *next, *list, **tail;
@@ -1011,6 +1024,13 @@ static void rcu_do_batch(struct rcu_data *rdp)
         if (rdp->blimit == LONG_MAX && rdp->qlen <= qlowmark)
                 rdp->blimit = blimit;
 
+        /* Reset ->qlen_last_fqs_check trigger if enough CBs have drained. */
+        if (rdp->qlen == 0 && rdp->qlen_last_fqs_check != 0) {
+                rdp->qlen_last_fqs_check = 0;
+                rdp->n_force_qs_snap = rsp->n_force_qs;
+        } else if (rdp->qlen < rdp->qlen_last_fqs_check - qhimark)
+                rdp->qlen_last_fqs_check = rdp->qlen;
+
         local_irq_restore(flags);
 
         /* Re-raise the RCU softirq if there are callbacks remaining. */
@@ -1224,7 +1244,7 @@ __rcu_process_callbacks(struct rcu_state *rsp, struct rcu_data *rdp)
         }
 
         /* If there are callbacks ready, invoke them. */
-        rcu_do_batch(rdp);
+        rcu_do_batch(rsp, rdp);
 }
 
 /*
@@ -1288,10 +1308,20 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
                 rcu_start_gp(rsp, nestflag);  /* releases rnp_root->lock. */
         }
 
-        /* Force the grace period if too many callbacks or too long waiting. */
-        if (unlikely(++rdp->qlen > qhimark)) {
+        /*
+         * Force the grace period if too many callbacks or too long waiting.
+         * Enforce hysteresis, and don't invoke force_quiescent_state()
+         * if some other CPU has recently done so.  Also, don't bother
+         * invoking force_quiescent_state() if the newly enqueued callback
+         * is the only one waiting for a grace period to complete.
+         */
+        if (unlikely(++rdp->qlen > rdp->qlen_last_fqs_check + qhimark)) {
                 rdp->blimit = LONG_MAX;
-                force_quiescent_state(rsp, 0);
+                if (rsp->n_force_qs == rdp->n_force_qs_snap &&
+                    *rdp->nxttail[RCU_DONE_TAIL] != head)
+                        force_quiescent_state(rsp, 0);
+                rdp->n_force_qs_snap = rsp->n_force_qs;
+                rdp->qlen_last_fqs_check = rdp->qlen;
         } else if ((long)(ACCESS_ONCE(rsp->jiffies_force_qs) - jiffies) < 0)
                 force_quiescent_state(rsp, 1);
         local_irq_restore(flags);
@@ -1523,6 +1553,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp, int preemptable)
         rdp->beenonline = 1;     /* We have now been online. */
         rdp->preemptable = preemptable;
         rdp->passed_quiesc_completed = lastcomp - 1;
+        rdp->qlen_last_fqs_check = 0;
+        rdp->n_force_qs_snap = rsp->n_force_qs;
         rdp->blimit = blimit;
         spin_unlock(&rnp->lock);                /* irqs remain disabled. */
 
diff --git a/kernel/rcutree.h b/kernel/rcutree.h
index b40ac5706040..1823c6e20609 100644
--- a/kernel/rcutree.h
+++ b/kernel/rcutree.h
@@ -167,6 +167,10 @@ struct rcu_data {
         struct rcu_head *nxtlist;
         struct rcu_head **nxttail[RCU_NEXT_SIZE];
         long            qlen;           /* # of queued callbacks */
+        long            qlen_last_fqs_check;
+                                        /* qlen at last check for QS forcing */
+        unsigned long   n_force_qs_snap;
+                                        /* did other CPU force QS recently? */
         long            blimit;         /* Upper limit on a processed batch */
 
 #ifdef CONFIG_NO_HZ
@@ -302,9 +306,9 @@ static void rcu_print_task_stall(struct rcu_node *rnp);
 #endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
 static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp);
 #ifdef CONFIG_HOTPLUG_CPU
-static void rcu_preempt_offline_tasks(struct rcu_state *rsp,
-                                      struct rcu_node *rnp,
-                                      struct rcu_data *rdp);
+static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
+                                     struct rcu_node *rnp,
+                                     struct rcu_data *rdp);
 static void rcu_preempt_offline_cpu(int cpu);
 #endif /* #ifdef CONFIG_HOTPLUG_CPU */
 static void rcu_preempt_check_callbacks(int cpu);
diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h
index c0cb783aa16a..ef2a58c2b9d5 100644
--- a/kernel/rcutree_plugin.h
+++ b/kernel/rcutree_plugin.h
@@ -304,21 +304,25 @@ static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp)
  * parent is to remove the need for rcu_read_unlock_special() to
  * make more than two attempts to acquire the target rcu_node's lock.
  *
+ * Returns 1 if there was previously a task blocking the current grace
+ * period on the specified rcu_node structure.
+ *
  * The caller must hold rnp->lock with irqs disabled.
  */
-static void rcu_preempt_offline_tasks(struct rcu_state *rsp,
-                                      struct rcu_node *rnp,
-                                      struct rcu_data *rdp)
+static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
+                                     struct rcu_node *rnp,
+                                     struct rcu_data *rdp)
 {
         int i;
         struct list_head *lp;
         struct list_head *lp_root;
+        int retval = rcu_preempted_readers(rnp);
         struct rcu_node *rnp_root = rcu_get_root(rsp);
         struct task_struct *tp;
 
         if (rnp == rnp_root) {
                 WARN_ONCE(1, "Last CPU thought to be offlined?");
-                return;  /* Shouldn't happen: at least one CPU online. */
+                return 0;  /* Shouldn't happen: at least one CPU online. */
         }
         WARN_ON_ONCE(rnp != rdp->mynode &&
                      (!list_empty(&rnp->blocked_tasks[0]) ||
@@ -342,6 +346,8 @@ static void rcu_preempt_offline_tasks(struct rcu_state *rsp,
                         spin_unlock(&rnp_root->lock); /* irqs remain disabled */
                 }
         }
+
+        return retval;
 }
 
 /*
@@ -393,6 +399,17 @@ void call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu))
 EXPORT_SYMBOL_GPL(call_rcu);
 
 /*
+ * Wait for an rcu-preempt grace period.  We are supposed to expedite the
+ * grace period, but this is the crude slow compatability hack, so just
+ * invoke synchronize_rcu().
+ */
+void synchronize_rcu_expedited(void)
+{
+        synchronize_rcu();
+}
+EXPORT_SYMBOL_GPL(synchronize_rcu_expedited);
+
+/*
  * Check to see if there is any immediate preemptable-RCU-related work
  * to be done.
  */
@@ -521,12 +538,15 @@ static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp)
 
 /*
  * Because preemptable RCU does not exist, it never needs to migrate
- * tasks that were blocked within RCU read-side critical sections.
+ * tasks that were blocked within RCU read-side critical sections, and
+ * such non-existent tasks cannot possibly have been blocking the current
+ * grace period.
  */
-static void rcu_preempt_offline_tasks(struct rcu_state *rsp,
-                                      struct rcu_node *rnp,
-                                      struct rcu_data *rdp)
+static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
+                                     struct rcu_node *rnp,
+                                     struct rcu_data *rdp)
 {
+        return 0;
 }
 
 /*
@@ -565,6 +585,16 @@ void call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu))
 EXPORT_SYMBOL_GPL(call_rcu);
 
 /*
+ * Wait for an rcu-preempt grace period, but make it happen quickly.
+ * But because preemptable RCU does not exist, map to rcu-sched.
+ */
+void synchronize_rcu_expedited(void)
+{
+        synchronize_sched_expedited();
+}
+EXPORT_SYMBOL_GPL(synchronize_rcu_expedited);
+
+/*
  * Because preemptable RCU does not exist, it never has any work to do.
  */
 static int rcu_preempt_pending(int cpu)
diff --git a/kernel/sched.c b/kernel/sched.c
index e88689522e66..a455dca884a6 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1564,11 +1564,7 @@ static unsigned long cpu_avg_load_per_task(int cpu)
 
 #ifdef CONFIG_FAIR_GROUP_SCHED
 
-struct update_shares_data {
-        unsigned long rq_weight[NR_CPUS];
-};
-
-static DEFINE_PER_CPU(struct update_shares_data, update_shares_data);
+static __read_mostly unsigned long *update_shares_data;
 
 static void __set_se_shares(struct sched_entity *se, unsigned long shares);
 
@@ -1578,12 +1574,12 @@ static void __set_se_shares(struct sched_entity *se, unsigned long shares);
 static void update_group_shares_cpu(struct task_group *tg, int cpu,
                                     unsigned long sd_shares,
                                     unsigned long sd_rq_weight,
-                                    struct update_shares_data *usd)
+                                    unsigned long *usd_rq_weight)
 {
         unsigned long shares, rq_weight;
         int boost = 0;
 
-        rq_weight = usd->rq_weight[cpu];
+        rq_weight = usd_rq_weight[cpu];
         if (!rq_weight) {
                 boost = 1;
                 rq_weight = NICE_0_LOAD;
@@ -1618,7 +1614,7 @@ static void update_group_shares_cpu(struct task_group *tg, int cpu,
 static int tg_shares_up(struct task_group *tg, void *data)
 {
         unsigned long weight, rq_weight = 0, shares = 0;
-        struct update_shares_data *usd;
+        unsigned long *usd_rq_weight;
         struct sched_domain *sd = data;
         unsigned long flags;
         int i;
@@ -1627,11 +1623,11 @@ static int tg_shares_up(struct task_group *tg, void *data)
                 return 0;
 
         local_irq_save(flags);
-        usd = &__get_cpu_var(update_shares_data);
+        usd_rq_weight = per_cpu_ptr(update_shares_data, smp_processor_id());
 
         for_each_cpu(i, sched_domain_span(sd)) {
                 weight = tg->cfs_rq[i]->load.weight;
-                usd->rq_weight[i] = weight;
+                usd_rq_weight[i] = weight;
 
                 /*
                  * If there are currently no tasks on the cpu pretend there
@@ -1652,7 +1648,7 @@ static int tg_shares_up(struct task_group *tg, void *data)
                 shares = tg->shares;
 
         for_each_cpu(i, sched_domain_span(sd))
-                update_group_shares_cpu(tg, i, shares, rq_weight, usd);
+                update_group_shares_cpu(tg, i, shares, rq_weight, usd_rq_weight);
 
         local_irq_restore(flags);
 
@@ -9407,6 +9403,10 @@ void __init sched_init(void)
 #endif /* CONFIG_USER_SCHED */
 #endif /* CONFIG_GROUP_SCHED */
 
+#if defined CONFIG_FAIR_GROUP_SCHED && defined CONFIG_SMP
+        update_shares_data = __alloc_percpu(nr_cpu_ids * sizeof(unsigned long),
+                                            __alignof__(unsigned long));
+#endif
         for_each_possible_cpu(i) {
                 struct rq *rq;
 
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 4e777b47eeda..c32c3e643daa 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -861,12 +861,21 @@ wakeup_preempt_entity(struct sched_entity *curr, struct sched_entity *se);
 static struct sched_entity *pick_next_entity(struct cfs_rq *cfs_rq)
 {
         struct sched_entity *se = __pick_next_entity(cfs_rq);
+        struct sched_entity *buddy;
 
-        if (cfs_rq->next && wakeup_preempt_entity(cfs_rq->next, se) < 1)
-                return cfs_rq->next;
+        if (cfs_rq->next) {
+                buddy = cfs_rq->next;
+                cfs_rq->next = NULL;
+                if (wakeup_preempt_entity(buddy, se) < 1)
+                        return buddy;
+        }
 
-        if (cfs_rq->last && wakeup_preempt_entity(cfs_rq->last, se) < 1)
-                return cfs_rq->last;
+        if (cfs_rq->last) {
+                buddy = cfs_rq->last;
+                cfs_rq->last = NULL;
+                if (wakeup_preempt_entity(buddy, se) < 1)
+                        return buddy;
+        }
 
         return se;
 }
@@ -1654,16 +1663,6 @@ static struct task_struct *pick_next_task_fair(struct rq *rq)
 
         do {
                 se = pick_next_entity(cfs_rq);
-                /*
-                 * If se was a buddy, clear it so that it will have to earn
-                 * the favour again.
-                 *
-                 * If se was not a buddy, clear the buddies because neither
-                 * was elegible to run, let them earn it again.
-                 *
-                 * IOW. unconditionally clear buddies.
-                 */
-                __clear_buddies(cfs_rq, NULL);
                 set_next_entity(cfs_rq, se);
                 cfs_rq = group_cfs_rq(se);
         } while (cfs_rq);
diff --git a/kernel/sys.c b/kernel/sys.c
index 255475d163e0..ce17760d9c51 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1110,6 +1110,8 @@ SYSCALL_DEFINE0(setsid)
         err = session;
 out:
         write_unlock_irq(&tasklist_lock);
+        if (err > 0)
+                proc_sid_connector(group_leader);
         return err;
 }
 
@@ -1546,24 +1548,37 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
                         if (arg4 | arg5)
                                 return -EINVAL;
                         switch (arg2) {
-                        case 0:
+                        case PR_MCE_KILL_CLEAR:
                                 if (arg3 != 0)
                                         return -EINVAL;
                                 current->flags &= ~PF_MCE_PROCESS;
                                 break;
-                        case 1:
+                        case PR_MCE_KILL_SET:
                                 current->flags |= PF_MCE_PROCESS;
-                                if (arg3 != 0)
+                                if (arg3 == PR_MCE_KILL_EARLY)
                                         current->flags |= PF_MCE_EARLY;
-                                else
+                                else if (arg3 == PR_MCE_KILL_LATE)
                                         current->flags &= ~PF_MCE_EARLY;
+                                else if (arg3 == PR_MCE_KILL_DEFAULT)
+                                        current->flags &=
+                                                ~(PF_MCE_EARLY|PF_MCE_PROCESS);
+                                else
+                                        return -EINVAL;
                                 break;
                         default:
                                 return -EINVAL;
                         }
                         error = 0;
                         break;
-
+                case PR_MCE_KILL_GET:
+                        if (arg2 | arg3 | arg4 | arg5)
+                                return -EINVAL;
+                        if (current->flags & PF_MCE_PROCESS)
+                                error = (current->flags & PF_MCE_EARLY) ?
+                                        PR_MCE_KILL_EARLY : PR_MCE_KILL_LATE;
+                        else
+                                error = PR_MCE_KILL_DEFAULT;
+                        break;
                 default:
                         error = -EINVAL;
                         break;
diff --git a/kernel/sysctl_check.c b/kernel/sysctl_check.c
index b38423ca711a..b6e7aaea4604 100644
--- a/kernel/sysctl_check.c
+++ b/kernel/sysctl_check.c
@@ -1521,7 +1521,7 @@ int sysctl_check_table(struct nsproxy *namespaces, struct ctl_table *table)
                         if (!table->ctl_name && table->strategy)
                                 set_fail(&fail, table, "Strategy without ctl_name");
 #endif
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_PROC_SYSCTL
                         if (table->procname && !table->proc_handler)
                                 set_fail(&fail, table, "No proc_handler");
 #endif
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 37ba67e33265..9c451a1930b6 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -740,7 +740,7 @@ ftrace_profile_write(struct file *filp, const char __user *ubuf,
  out:
         mutex_unlock(&ftrace_profile_lock);
 
-        filp->f_pos += cnt;
+        *ppos += cnt;
 
         return cnt;
 }
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index d4ff01970547..3ffa502fb243 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -483,7 +483,7 @@ struct ring_buffer_iter {
 /* Up this if you want to test the TIME_EXTENTS and normalization */
 #define DEBUG_SHIFT 0
 
-static inline u64 rb_time_stamp(struct ring_buffer *buffer, int cpu)
+static inline u64 rb_time_stamp(struct ring_buffer *buffer)
 {
         /* shift to debug/test normalization and TIME_EXTENTS */
         return buffer->clock() << DEBUG_SHIFT;
@@ -494,7 +494,7 @@ u64 ring_buffer_time_stamp(struct ring_buffer *buffer, int cpu)
         u64 time;
 
         preempt_disable_notrace();
-        time = rb_time_stamp(buffer, cpu);
+        time = rb_time_stamp(buffer);
         preempt_enable_no_resched_notrace();
 
         return time;
@@ -599,7 +599,7 @@ static struct list_head *rb_list_head(struct list_head *list)
 }
 
 /*
- * rb_is_head_page - test if the give page is the head page
+ * rb_is_head_page - test if the given page is the head page
  *
  * Because the reader may move the head_page pointer, we can
  * not trust what the head page is (it may be pointing to
@@ -1868,7 +1868,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
                  * Nested commits always have zero deltas, so
                  * just reread the time stamp
                  */
-                *ts = rb_time_stamp(buffer, cpu_buffer->cpu);
+                *ts = rb_time_stamp(buffer);
                 next_page->page->time_stamp = *ts;
         }
 
@@ -2111,7 +2111,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
         if (RB_WARN_ON(cpu_buffer, ++nr_loops > 1000))
                 goto out_fail;
 
-        ts = rb_time_stamp(cpu_buffer->buffer, cpu_buffer->cpu);
+        ts = rb_time_stamp(cpu_buffer->buffer);
 
         /*
          * Only the first commit can update the timestamp.
@@ -2681,7 +2681,7 @@ unsigned long ring_buffer_entries(struct ring_buffer *buffer)
 EXPORT_SYMBOL_GPL(ring_buffer_entries);
 
 /**
- * ring_buffer_overrun_cpu - get the number of overruns in buffer
+ * ring_buffer_overruns - get the number of overruns in buffer
  * @buffer: The ring buffer
  *
  * Returns the total number of overruns in the ring buffer
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index c820b0310a12..b20d3ec75de9 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2440,7 +2440,7 @@ tracing_trace_options_write(struct file *filp, const char __user *ubuf,
                         return ret;
         }
 
-        filp->f_pos += cnt;
+        *ppos += cnt;
 
         return cnt;
 }
@@ -2582,7 +2582,7 @@ tracing_ctrl_write(struct file *filp, const char __user *ubuf,
         }
         mutex_unlock(&trace_types_lock);
 
-        filp->f_pos += cnt;
+        *ppos += cnt;
 
         return cnt;
 }
@@ -2764,7 +2764,7 @@ tracing_set_trace_write(struct file *filp, const char __user *ubuf,
         if (err)
                 return err;
 
-        filp->f_pos += ret;
+        *ppos += ret;
 
         return ret;
 }
@@ -3299,7 +3299,7 @@ tracing_entries_write(struct file *filp, const char __user *ubuf,
                 }
         }
 
-        filp->f_pos += cnt;
+        *ppos += cnt;
 
         /* If check pages failed, return ENOMEM */
         if (tracing_disabled)
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index ed17565826b0..b6c12c6a1bcd 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -69,6 +69,9 @@ enum print_line_t trace_print_printk_msg_only(struct trace_iterator *iter)
  * @s: trace sequence descriptor
  * @fmt: printf format string
  *
+ * It returns 0 if the trace oversizes the buffer's free
+ * space, 1 otherwise.
+ *
  * The tracer may use either sequence operations or its own
  * copy to user routines. To simplify formating of a trace
  * trace_seq_printf is used to store strings into a special
@@ -95,7 +98,7 @@ trace_seq_printf(struct trace_seq *s, const char *fmt, ...)
 
         s->len += ret;
 
-        return len;
+        return 1;
 }
 EXPORT_SYMBOL_GPL(trace_seq_printf);
 
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 47cdd7e76f2b..12328147132c 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -685,21 +685,38 @@ EXPORT_SYMBOL(schedule_delayed_work_on);
 int schedule_on_each_cpu(work_func_t func)
 {
         int cpu;
+        int orig = -1;
         struct work_struct *works;
 
         works = alloc_percpu(struct work_struct);
         if (!works)
                 return -ENOMEM;
 
+        /*
+         * when running in keventd don't schedule a work item on itself.
+         * Can just call directly because the work queue is already bound.
+         * This also is faster.
+         * Make this a generic parameter for other workqueues?
+         */
+        if (current_is_keventd()) {
+                orig = raw_smp_processor_id();
+                INIT_WORK(per_cpu_ptr(works, orig), func);
+                func(per_cpu_ptr(works, orig));
+        }
+
         get_online_cpus();
         for_each_online_cpu(cpu) {
                 struct work_struct *work = per_cpu_ptr(works, cpu);
 
+                if (cpu == orig)
+                        continue;
                 INIT_WORK(work, func);
                 schedule_work_on(cpu, work);
         }
-        for_each_online_cpu(cpu)
-                flush_work(per_cpu_ptr(works, cpu));
+        for_each_online_cpu(cpu) {
+                if (cpu != orig)
+                        flush_work(per_cpu_ptr(works, cpu));
+        }
         put_online_cpus();
         free_percpu(works);
         return 0;
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 30df5865ecbe..234ceb10861f 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -392,7 +392,7 @@ config DEBUG_KMEMLEAK_TEST
 
 config DEBUG_PREEMPT
         bool "Debug preemptible kernel"
-        depends on DEBUG_KERNEL && PREEMPT && (TRACE_IRQFLAGS_SUPPORT || PPC64)
+        depends on DEBUG_KERNEL && PREEMPT && TRACE_IRQFLAGS_SUPPORT
         default y
         help
           If you say Y here then the kernel will use a debug variant of the
diff --git a/mm/Kconfig b/mm/Kconfig
index 57963c6063d1..fd3386242cf0 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -67,7 +67,7 @@ config DISCONTIGMEM
 
 config SPARSEMEM
         def_bool y
-        depends on SPARSEMEM_MANUAL
+        depends on (!SELECT_MEMORY_MODEL && ARCH_SPARSEMEM_ENABLE) || SPARSEMEM_MANUAL
 
 config FLATMEM
         def_bool y
@@ -129,7 +129,7 @@ config MEMORY_HOTPLUG
         bool "Allow for memory hot-add"
         depends on SPARSEMEM || X86_64_ACPI_NUMA
         depends on HOTPLUG && !(HIBERNATION && !S390) && ARCH_ENABLE_MEMORY_HOTPLUG
-        depends on (IA64 || X86 || PPC64 || SUPERH || S390)
+        depends on (IA64 || X86 || PPC_BOOK3S_64 || SUPERH || S390)
 
 comment "Memory hotplug is currently incompatible with Software Suspend"
         depends on SPARSEMEM && HOTPLUG && HIBERNATION && !S390
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 5a37e2055717..1065b715ef64 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -610,6 +610,21 @@ static void bdi_wb_shutdown(struct backing_dev_info *bdi)
                 kthread_stop(wb->task);
 }
 
+/*
+ * This bdi is going away now, make sure that no super_blocks point to it
+ */
+static void bdi_prune_sb(struct backing_dev_info *bdi)
+{
+        struct super_block *sb;
+
+        spin_lock(&sb_lock);
+        list_for_each_entry(sb, &super_blocks, s_list) {
+                if (sb->s_bdi == bdi)
+                        sb->s_bdi = NULL;
+        }
+        spin_unlock(&sb_lock);
+}
+
 void bdi_unregister(struct backing_dev_info *bdi)
 {
         if (bdi->dev) {
@@ -682,6 +697,7 @@ void bdi_destroy(struct backing_dev_info *bdi)
                 spin_unlock(&inode_lock);
         }
 
+        bdi_prune_sb(bdi);
         bdi_unregister(bdi);
 
         for (i = 0; i < NR_BDI_STAT_ITEMS; i++)
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 729d4b15b645..dacc64183874 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -35,6 +35,7 @@
 #include <linux/mm.h>
 #include <linux/page-flags.h>
 #include <linux/sched.h>
+#include <linux/ksm.h>
 #include <linux/rmap.h>
 #include <linux/pagemap.h>
 #include <linux/swap.h>
@@ -370,9 +371,6 @@ static int me_pagecache_clean(struct page *p, unsigned long pfn)
         int ret = FAILED;
         struct address_space *mapping;
 
-        if (!isolate_lru_page(p))
-                page_cache_release(p);
-
         /*
          * For anonymous pages we're done the only reference left
          * should be the one m_f() holds.
@@ -498,30 +496,18 @@ static int me_pagecache_dirty(struct page *p, unsigned long pfn)
  */
 static int me_swapcache_dirty(struct page *p, unsigned long pfn)
 {
-        int ret = FAILED;
-
         ClearPageDirty(p);
         /* Trigger EIO in shmem: */
         ClearPageUptodate(p);
 
-        if (!isolate_lru_page(p)) {
-                page_cache_release(p);
-                ret = DELAYED;
-        }
-
-        return ret;
+        return DELAYED;
 }
 
 static int me_swapcache_clean(struct page *p, unsigned long pfn)
 {
-        int ret = FAILED;
-
-        if (!isolate_lru_page(p)) {
-                page_cache_release(p);
-                ret = RECOVERED;
-        }
         delete_from_swap_cache(p);
-        return ret;
+
+        return RECOVERED;
 }
 
 /*
@@ -611,8 +597,6 @@ static struct page_state {
         { 0,            0,              "unknown page state",   me_unknown },
 };
 
-#undef lru
-
 static void action_result(unsigned long pfn, char *msg, int result)
 {
         struct page *page = NULL;
@@ -629,13 +613,16 @@ static int page_action(struct page_state *ps, struct page *p,
                         unsigned long pfn, int ref)
 {
         int result;
+        int count;
 
         result = ps->action(p, pfn);
         action_result(pfn, ps->msg, result);
-        if (page_count(p) != 1 + ref)
+
+        count = page_count(p) - 1 - ref;
+        if (count != 0)
                 printk(KERN_ERR
                        "MCE %#lx: %s page still referenced by %d users\n",
-                       pfn, ps->msg, page_count(p) - 1);
+                       pfn, ps->msg, count);
 
         /* Could do more checks here if page looks ok */
         /*
@@ -661,12 +648,9 @@ static void hwpoison_user_mappings(struct page *p, unsigned long pfn,
         int i;
         int kill = 1;
 
-        if (PageReserved(p) || PageCompound(p) || PageSlab(p))
+        if (PageReserved(p) || PageCompound(p) || PageSlab(p) || PageKsm(p))
                 return;
 
-        if (!PageLRU(p))
-                lru_add_drain_all();
-
         /*
          * This check implies we don't kill processes if their pages
          * are in the swap cache early. Those are always late kills.
@@ -738,6 +722,7 @@ static void hwpoison_user_mappings(struct page *p, unsigned long pfn,
 
 int __memory_failure(unsigned long pfn, int trapno, int ref)
 {
+        unsigned long lru_flag;
         struct page_state *ps;
         struct page *p;
         int res;
@@ -775,6 +760,24 @@ int __memory_failure(unsigned long pfn, int trapno, int ref)
         }
 
         /*
+         * We ignore non-LRU pages for good reasons.
+         * - PG_locked is only well defined for LRU pages and a few others
+         * - to avoid races with __set_page_locked()
+         * - to avoid races with __SetPageSlab*() (and more non-atomic ops)
+         * The check (unnecessarily) ignores LRU pages being isolated and
+         * walked by the page reclaim code, however that's not a big loss.
+         */
+        if (!PageLRU(p))
+                lru_add_drain_all();
+        lru_flag = p->flags & lru;
+        if (isolate_lru_page(p)) {
+                action_result(pfn, "non LRU", IGNORED);
+                put_page(p);
+                return -EBUSY;
+        }
+        page_cache_release(p);
+
+        /*
          * Lock the page and wait for writeback to finish.
          * It's very difficult to mess with pages currently under IO
          * and in many cases impossible, so we just avoid it here.
@@ -790,7 +793,7 @@ int __memory_failure(unsigned long pfn, int trapno, int ref)
         /*
          * Torn down by someone else?
          */
-        if (PageLRU(p) && !PageSwapCache(p) && p->mapping == NULL) {
+        if ((lru_flag & lru) && !PageSwapCache(p) && p->mapping == NULL) {
                 action_result(pfn, "already truncated LRU", IGNORED);
                 res = 0;
                 goto out;
@@ -798,7 +801,7 @@ int __memory_failure(unsigned long pfn, int trapno, int ref)
 
         res = -EBUSY;
         for (ps = error_states;; ps++) {
-                if ((p->flags & ps->mask) == ps->res) {
+                if (((p->flags | lru_flag)& ps->mask) == ps->res) {
                         res = page_action(ps, p, pfn, ref);
                         break;
                 }
diff --git a/mm/memory.c b/mm/memory.c
index 7e91b5f9f690..6ab19dd4a199 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -641,6 +641,7 @@ static int copy_pte_range(struct mm_struct *dst_mm, struct mm_struct *src_mm,
                 pmd_t *dst_pmd, pmd_t *src_pmd, struct vm_area_struct *vma,
                 unsigned long addr, unsigned long end)
 {
+        pte_t *orig_src_pte, *orig_dst_pte;
         pte_t *src_pte, *dst_pte;
         spinlock_t *src_ptl, *dst_ptl;
         int progress = 0;
@@ -654,6 +655,8 @@ again:
         src_pte = pte_offset_map_nested(src_pmd, addr);
         src_ptl = pte_lockptr(src_mm, src_pmd);
         spin_lock_nested(src_ptl, SINGLE_DEPTH_NESTING);
+        orig_src_pte = src_pte;
+        orig_dst_pte = dst_pte;
         arch_enter_lazy_mmu_mode();
 
         do {
@@ -677,9 +680,9 @@ again:
 
         arch_leave_lazy_mmu_mode();
         spin_unlock(src_ptl);
-        pte_unmap_nested(src_pte - 1);
+        pte_unmap_nested(orig_src_pte);
         add_mm_rss(dst_mm, rss[0], rss[1]);
-        pte_unmap_unlock(dst_pte - 1, dst_ptl);
+        pte_unmap_unlock(orig_dst_pte, dst_ptl);
         cond_resched();
         if (addr != end)
                 goto again;
@@ -1820,10 +1823,10 @@ static int apply_to_pte_range(struct mm_struct *mm, pmd_t *pmd,
         token = pmd_pgtable(*pmd);
 
         do {
-                err = fn(pte, token, addr, data);
+                err = fn(pte++, token, addr, data);
                 if (err)
                         break;
-        } while (pte++, addr += PAGE_SIZE, addr != end);
+        } while (addr += PAGE_SIZE, addr != end);
 
         arch_leave_lazy_mmu_mode();
 
@@ -2539,7 +2542,7 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
         } else if (PageHWPoison(page)) {
                 ret = VM_FAULT_HWPOISON;
                 delayacct_clear_flag(DELAYACCT_PF_SWAPIN);
-                goto out;
+                goto out_release;
         }
 
         lock_page(page);
@@ -2611,6 +2614,7 @@ out_nomap:
         pte_unmap_unlock(page_table, ptl);
 out_page:
         unlock_page(page);
+out_release:
         page_cache_release(page);
         return ret;
 }
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 7dd9d9f80694..4545d5944243 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1024,7 +1024,7 @@ static long do_mbind(unsigned long start, unsigned long len,
 
                 err = migrate_prep();
                 if (err)
-                        return err;
+                        goto mpol_out;
         }
         {
                 NODEMASK_SCRATCH(scratch);
@@ -1039,10 +1039,9 @@ static long do_mbind(unsigned long start, unsigned long len,
                         err = -ENOMEM;
                 NODEMASK_SCRATCH_FREE(scratch);
         }
-        if (err) {
-                mpol_put(new);
-                return err;
-        }
+        if (err)
+                goto mpol_out;
+
         vma = check_range(mm, start, end, nmask,
                           flags | MPOL_MF_INVERT, &pagelist);
 
@@ -1058,9 +1057,11 @@ static long do_mbind(unsigned long start, unsigned long len,
 
                 if (!err && nr_failed && (flags & MPOL_MF_STRICT))
                         err = -EIO;
-        }
+        } else
+                putback_lru_pages(&pagelist);
 
         up_write(&mm->mmap_sem);
+ mpol_out:
         mpol_put(new);
         return err;
 }
diff --git a/mm/nommu.c b/mm/nommu.c
index 5189b5aed8c0..9876fa0c3ad3 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1362,9 +1362,11 @@ share:
 error_just_free:
         up_write(&nommu_region_sem);
 error:
-        fput(region->vm_file);
+        if (region->vm_file)
+                fput(region->vm_file);
         kmem_cache_free(vm_region_jar, region);
-        fput(vma->vm_file);
+        if (vma->vm_file)
+                fput(vma->vm_file);
         if (vma->vm_flags & VM_EXECUTABLE)
                 removed_exe_file_vma(vma->vm_mm);
         kmem_cache_free(vm_area_cachep, vma);
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index bf720550b44d..cdcedf661616 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2183,7 +2183,7 @@ void show_free_areas(void)
         printk("active_anon:%lu inactive_anon:%lu isolated_anon:%lu\n"
                 " active_file:%lu inactive_file:%lu isolated_file:%lu\n"
                 " unevictable:%lu"
-                " dirty:%lu writeback:%lu unstable:%lu buffer:%lu\n"
+                " dirty:%lu writeback:%lu unstable:%lu\n"
                 " free:%lu slab_reclaimable:%lu slab_unreclaimable:%lu\n"
                 " mapped:%lu shmem:%lu pagetables:%lu bounce:%lu\n",
                 global_page_state(NR_ACTIVE_ANON),
@@ -2196,7 +2196,6 @@ void show_free_areas(void)
                 global_page_state(NR_FILE_DIRTY),
                 global_page_state(NR_WRITEBACK),
                 global_page_state(NR_UNSTABLE_NFS),
-                nr_blockdev_pages(),
                 global_page_state(NR_FREE_PAGES),
                 global_page_state(NR_SLAB_RECLAIMABLE),
                 global_page_state(NR_SLAB_UNRECLAIMABLE),
diff --git a/mm/percpu.c b/mm/percpu.c
index 6af78c1ee704..d90797160c2a 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -153,7 +153,10 @@ static int pcpu_reserved_chunk_limit;
  *
  * During allocation, pcpu_alloc_mutex is kept locked all the time and
  * pcpu_lock is grabbed and released as necessary.  All actual memory
- * allocations are done using GFP_KERNEL with pcpu_lock released.
+ * allocations are done using GFP_KERNEL with pcpu_lock released.  In
+ * general, percpu memory can't be allocated with irq off but
+ * irqsave/restore are still used in alloc path so that it can be used
+ * from early init path - sched_init() specifically.
  *
  * Free path accesses and alters only the index data structures, so it
  * can be safely called from atomic context.  When memory needs to be
@@ -366,7 +369,7 @@ static struct pcpu_chunk *pcpu_chunk_addr_search(void *addr)
  * RETURNS:
  * 0 if noop, 1 if successfully extended, -errno on failure.
  */
-static int pcpu_extend_area_map(struct pcpu_chunk *chunk)
+static int pcpu_extend_area_map(struct pcpu_chunk *chunk, unsigned long *flags)
 {
         int new_alloc;
         int *new;
@@ -376,7 +379,7 @@ static int pcpu_extend_area_map(struct pcpu_chunk *chunk)
         if (chunk->map_alloc >= chunk->map_used + 2)
                 return 0;
 
-        spin_unlock_irq(&pcpu_lock);
+        spin_unlock_irqrestore(&pcpu_lock, *flags);
 
         new_alloc = PCPU_DFL_MAP_ALLOC;
         while (new_alloc < chunk->map_used + 2)
@@ -384,7 +387,7 @@ static int pcpu_extend_area_map(struct pcpu_chunk *chunk)
 
         new = pcpu_mem_alloc(new_alloc * sizeof(new[0]));
         if (!new) {
-                spin_lock_irq(&pcpu_lock);
+                spin_lock_irqsave(&pcpu_lock, *flags);
                 return -ENOMEM;
         }
 
@@ -393,7 +396,7 @@ static int pcpu_extend_area_map(struct pcpu_chunk *chunk)
          * could have happened inbetween, so map_used couldn't have
          * grown.
          */
-        spin_lock_irq(&pcpu_lock);
+        spin_lock_irqsave(&pcpu_lock, *flags);
         BUG_ON(new_alloc < chunk->map_used + 2);
 
         size = chunk->map_alloc * sizeof(chunk->map[0]);
@@ -1047,6 +1050,7 @@ static void *pcpu_alloc(size_t size, size_t align, bool reserved)
         struct pcpu_chunk *chunk;
         const char *err;
         int slot, off;
+        unsigned long flags;
 
         if (unlikely(!size || size > PCPU_MIN_UNIT_SIZE || align > PAGE_SIZE)) {
                 WARN(true, "illegal size (%zu) or align (%zu) for "
@@ -1055,13 +1059,13 @@ static void *pcpu_alloc(size_t size, size_t align, bool reserved)
         }
 
         mutex_lock(&pcpu_alloc_mutex);
-        spin_lock_irq(&pcpu_lock);
+        spin_lock_irqsave(&pcpu_lock, flags);
 
         /* serve reserved allocations from the reserved chunk if available */
         if (reserved && pcpu_reserved_chunk) {
                 chunk = pcpu_reserved_chunk;
                 if (size > chunk->contig_hint ||
-                    pcpu_extend_area_map(chunk) < 0) {
+                    pcpu_extend_area_map(chunk, &flags) < 0) {
                         err = "failed to extend area map of reserved chunk";
                         goto fail_unlock;
                 }
@@ -1079,7 +1083,7 @@ restart:
                         if (size > chunk->contig_hint)
                                 continue;
 
-                        switch (pcpu_extend_area_map(chunk)) {
+                        switch (pcpu_extend_area_map(chunk, &flags)) {
                         case 0:
                                 break;
                         case 1:
@@ -1096,7 +1100,7 @@ restart:
         }
 
         /* hmmm... no space left, create a new chunk */
-        spin_unlock_irq(&pcpu_lock);
+        spin_unlock_irqrestore(&pcpu_lock, flags);
 
         chunk = alloc_pcpu_chunk();
         if (!chunk) {
@@ -1104,16 +1108,16 @@ restart:
                 goto fail_unlock_mutex;
         }
 
-        spin_lock_irq(&pcpu_lock);
+        spin_lock_irqsave(&pcpu_lock, flags);
         pcpu_chunk_relocate(chunk, -1);
         goto restart;
 
 area_found:
-        spin_unlock_irq(&pcpu_lock);
+        spin_unlock_irqrestore(&pcpu_lock, flags);
 
         /* populate, map and clear the area */
         if (pcpu_populate_chunk(chunk, off, size)) {
-                spin_lock_irq(&pcpu_lock);
+                spin_lock_irqsave(&pcpu_lock, flags);
                 pcpu_free_area(chunk, off);
                 err = "failed to populate";
                 goto fail_unlock;
@@ -1125,7 +1129,7 @@ area_found:
         return __addr_to_pcpu_ptr(chunk->base_addr + off);
 
 fail_unlock:
-        spin_unlock_irq(&pcpu_lock);
+        spin_unlock_irqrestore(&pcpu_lock, flags);
 fail_unlock_mutex:
         mutex_unlock(&pcpu_alloc_mutex);
         if (warn_limit) {
diff --git a/mm/swapfile.c b/mm/swapfile.c
index a1bc6b9af9a2..9c590eef7912 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1151,8 +1151,7 @@ static int try_to_unuse(unsigned int type)
                                 } else
                                         retval = unuse_mm(mm, entry, page);
 
-                                if (set_start_mm &&
-                                    swap_count(*swap_map) < swcount) {
+                                if (set_start_mm && *swap_map < swcount) {
                                         mmput(new_start_mm);
                                         atomic_inc(&mm->mm_users);
                                         new_start_mm = mm;
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 64e438898832..777af57fd8c8 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -544,6 +544,16 @@ redo:
                  */
                 lru = LRU_UNEVICTABLE;
                 add_page_to_unevictable_list(page);
+                /*
+                 * When racing with an mlock clearing (page is
+                 * unlocked), make sure that if the other thread does
+                 * not observe our setting of PG_lru and fails
+                 * isolation, we see PG_mlocked cleared below and move
+                 * the page back to the evictable list.
+                 *
+                 * The other side is TestClearPageMlocked().
+                 */
+                smp_mb();
         }
 
         /*
@@ -1088,7 +1098,7 @@ static unsigned long shrink_inactive_list(unsigned long max_scan,
         int lumpy_reclaim = 0;
 
         while (unlikely(too_many_isolated(zone, file, sc))) {
-                congestion_wait(WRITE, HZ/10);
+                congestion_wait(BLK_RW_ASYNC, HZ/10);
 
                 /* We are about to die and free our memory. Return now. */
                 if (fatal_signal_pending(current))
@@ -1356,7 +1366,7 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone,
                          * IO, plus JVM can create lots of anon VM_EXEC pages,
                          * so we ignore them here.
                          */
-                        if ((vm_flags & VM_EXEC) && !PageAnon(page)) {
+                        if ((vm_flags & VM_EXEC) && page_is_file_cache(page)) {
                                 list_add(&page->lru, &l_active);
                                 continue;
                         }
diff --git a/net/9p/client.c b/net/9p/client.c
index 5bf5f227dbe0..8af95b2dddd6 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -582,11 +582,9 @@ static struct p9_fid *p9_fid_create(struct p9_client *clnt)
 
         memset(&fid->qid, 0, sizeof(struct p9_qid));
         fid->mode = -1;
-        fid->rdir_fpos = 0;
         fid->uid = current_fsuid();
         fid->clnt = clnt;
-        fid->aux = NULL;
-
+        fid->rdir = NULL;
         spin_lock_irqsave(&clnt->lock, flags);
         list_add(&fid->flist, &clnt->fidlist);
         spin_unlock_irqrestore(&clnt->lock, flags);
@@ -609,6 +607,7 @@ static void p9_fid_destroy(struct p9_fid *fid)
         spin_lock_irqsave(&clnt->lock, flags);
         list_del(&fid->flist);
         spin_unlock_irqrestore(&clnt->lock, flags);
+        kfree(fid->rdir);
         kfree(fid);
 }
 
diff --git a/net/core/datagram.c b/net/core/datagram.c
index 1c6cf3a1a4f6..4ade3011bb3c 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -224,6 +224,15 @@ void skb_free_datagram(struct sock *sk, struct sk_buff *skb)
         consume_skb(skb);
         sk_mem_reclaim_partial(sk);
 }
+EXPORT_SYMBOL(skb_free_datagram);
+
+void skb_free_datagram_locked(struct sock *sk, struct sk_buff *skb)
+{
+        lock_sock(sk);
+        skb_free_datagram(sk, skb);
+        release_sock(sk);
+}
+EXPORT_SYMBOL(skb_free_datagram_locked);
 
 /**
  *      skb_kill_datagram - Free a datagram skbuff forcibly
@@ -752,5 +761,4 @@ unsigned int datagram_poll(struct file *file, struct socket *sock,
 EXPORT_SYMBOL(datagram_poll);
 EXPORT_SYMBOL(skb_copy_and_csum_datagram_iovec);
 EXPORT_SYMBOL(skb_copy_datagram_iovec);
-EXPORT_SYMBOL(skb_free_datagram);
 EXPORT_SYMBOL(skb_recv_datagram);
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 86acdba0a97d..6eb8d47cbf3a 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -335,6 +335,7 @@ struct pktgen_dev {
         __u32 cur_src_mac_offset;
         __be32 cur_saddr;
         __be32 cur_daddr;
+        __u16 ip_id;
         __u16 cur_udp_dst;
         __u16 cur_udp_src;
         __u16 cur_queue_map;
@@ -2630,6 +2631,8 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
         iph->protocol = IPPROTO_UDP;    /* UDP */
         iph->saddr = pkt_dev->cur_saddr;
         iph->daddr = pkt_dev->cur_daddr;
+        iph->id = htons(pkt_dev->ip_id);
+        pkt_dev->ip_id++;
         iph->frag_off = 0;
         iplen = 20 + 8 + datalen;
         iph->tot_len = htons(iplen);
@@ -2641,24 +2644,26 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
         skb->dev = odev;
         skb->pkt_type = PACKET_HOST;
 
-        if (pkt_dev->nfrags <= 0)
+        if (pkt_dev->nfrags <= 0) {
                 pgh = (struct pktgen_hdr *)skb_put(skb, datalen);
-        else {
+                memset(pgh + 1, 0, datalen - sizeof(struct pktgen_hdr));
+        } else {
                 int frags = pkt_dev->nfrags;
-                int i;
+                int i, len;
 
                 pgh = (struct pktgen_hdr *)(((char *)(udph)) + 8);
 
                 if (frags > MAX_SKB_FRAGS)
                         frags = MAX_SKB_FRAGS;
                 if (datalen > frags * PAGE_SIZE) {
-                        skb_put(skb, datalen - frags * PAGE_SIZE);
+                        len = datalen - frags * PAGE_SIZE;
+                        memset(skb_put(skb, len), 0, len);
                         datalen = frags * PAGE_SIZE;
                 }
 
                 i = 0;
                 while (datalen > 0) {
-                        struct page *page = alloc_pages(GFP_KERNEL, 0);
+                        struct page *page = alloc_pages(GFP_KERNEL | __GFP_ZERO, 0);
                         skb_shinfo(skb)->frags[i].page = page;
                         skb_shinfo(skb)->frags[i].page_offset = 0;
                         skb_shinfo(skb)->frags[i].size =
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index e2f950592566..aa00398be80e 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -229,14 +229,17 @@ unsigned int inet_dev_addr_type(struct net *net, const struct net_device *dev,
  */
 
 int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
-                        struct net_device *dev, __be32 *spec_dst, u32 *itag)
+                        struct net_device *dev, __be32 *spec_dst,
+                        u32 *itag, u32 mark)
 {
         struct in_device *in_dev;
         struct flowi fl = { .nl_u = { .ip4_u =
                                       { .daddr = src,
                                         .saddr = dst,
                                         .tos = tos } },
+                            .mark = mark,
                             .iif = oif };
+
         struct fib_result res;
         int no_addr, rpf;
         int ret;
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 41ada9904d31..143333852624 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -1464,7 +1464,7 @@ static void ipgre_tap_setup(struct net_device *dev)
 
         ether_setup(dev);
 
-        dev->netdev_ops         = &ipgre_netdev_ops;
+        dev->netdev_ops         = &ipgre_tap_netdev_ops;
         dev->destructor         = free_netdev;
 
         dev->iflink             = 0;
@@ -1525,25 +1525,29 @@ static int ipgre_changelink(struct net_device *dev, struct nlattr *tb[],
                 if (t->dev != dev)
                         return -EEXIST;
         } else {
-                unsigned nflags = 0;
-
                 t = nt;
 
-                if (ipv4_is_multicast(p.iph.daddr))
-                        nflags = IFF_BROADCAST;
-                else if (p.iph.daddr)
-                        nflags = IFF_POINTOPOINT;
+                if (dev->type != ARPHRD_ETHER) {
+                        unsigned nflags = 0;
 
-                if ((dev->flags ^ nflags) &
-                    (IFF_POINTOPOINT | IFF_BROADCAST))
-                        return -EINVAL;
+                        if (ipv4_is_multicast(p.iph.daddr))
+                                nflags = IFF_BROADCAST;
+                        else if (p.iph.daddr)
+                                nflags = IFF_POINTOPOINT;
+
+                        if ((dev->flags ^ nflags) &
+                            (IFF_POINTOPOINT | IFF_BROADCAST))
+                                return -EINVAL;
+                }
 
                 ipgre_tunnel_unlink(ign, t);
                 t->parms.iph.saddr = p.iph.saddr;
                 t->parms.iph.daddr = p.iph.daddr;
                 t->parms.i_key = p.i_key;
-                memcpy(dev->dev_addr, &p.iph.saddr, 4);
-                memcpy(dev->broadcast, &p.iph.daddr, 4);
+                if (dev->type != ARPHRD_ETHER) {
+                        memcpy(dev->dev_addr, &p.iph.saddr, 4);
+                        memcpy(dev->broadcast, &p.iph.daddr, 4);
+                }
                 ipgre_tunnel_link(ign, t);
                 netdev_state_change(dev);
         }
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 757c9171e7c2..ab996f9c0fe0 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -352,13 +352,24 @@ static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
         skb->ip_summed = CHECKSUM_NONE;
 
         skb->transport_header = skb->network_header;
-        err = memcpy_fromiovecend((void *)iph, from, 0, length);
-        if (err)
-                goto error_fault;
+        err = -EFAULT;
+        if (memcpy_fromiovecend((void *)iph, from, 0, length))
+                goto error_free;
 
-        /* We don't modify invalid header */
         iphlen = iph->ihl * 4;
-        if (iphlen >= sizeof(*iph) && iphlen <= length) {
+
+        /*
+         * We don't want to modify the ip header, but we do need to
+         * be sure that it won't cause problems later along the network
+         * stack.  Specifically we want to make sure that iph->ihl is a
+         * sane value.  If ihl points beyond the length of the buffer passed
+         * in, reject the frame as invalid
+         */
+        err = -EINVAL;
+        if (iphlen > length)
+                goto error_free;
+
+        if (iphlen >= sizeof(*iph)) {
                 if (!iph->saddr)
                         iph->saddr = rt->rt_src;
                 iph->check   = 0;
@@ -381,8 +392,7 @@ static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
 out:
         return 0;
 
-error_fault:
-        err = -EFAULT;
+error_free:
         kfree_skb(skb);
 error:
         IP_INC_STATS(net, IPSTATS_MIB_OUTDISCARDS);
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index bb4199252026..5b1050a5d874 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1854,7 +1854,7 @@ static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr,
                         goto e_inval;
                 spec_dst = inet_select_addr(dev, 0, RT_SCOPE_LINK);
         } else if (fib_validate_source(saddr, 0, tos, 0,
-                                        dev, &spec_dst, &itag) < 0)
+                                        dev, &spec_dst, &itag, 0) < 0)
                 goto e_inval;
 
         rth = dst_alloc(&ipv4_dst_ops);
@@ -1967,7 +1967,7 @@ static int __mkroute_input(struct sk_buff *skb,
 
 
         err = fib_validate_source(saddr, daddr, tos, FIB_RES_OIF(*res),
-                                  in_dev->dev, &spec_dst, &itag);
+                                  in_dev->dev, &spec_dst, &itag, skb->mark);
         if (err < 0) {
                 ip_handle_martian_source(in_dev->dev, in_dev, skb, daddr,
                                          saddr);
@@ -2141,7 +2141,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
                 int result;
                 result = fib_validate_source(saddr, daddr, tos,
                                              net->loopback_dev->ifindex,
-                                             dev, &spec_dst, &itag);
+                                             dev, &spec_dst, &itag, skb->mark);
                 if (result < 0)
                         goto martian_source;
                 if (result)
@@ -2170,7 +2170,7 @@ brd_input:
                 spec_dst = inet_select_addr(dev, 0, RT_SCOPE_LINK);
         else {
                 err = fib_validate_source(saddr, 0, tos, 0, dev, &spec_dst,
-                                          &itag);
+                                          &itag, skb->mark);
                 if (err < 0)
                         goto martian_source;
                 if (err)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 90b2e0649bfb..98440ad82558 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1442,9 +1442,9 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                                 goto found_ok_skb;
                         if (tcp_hdr(skb)->fin)
                                 goto found_fin_ok;
-                        if (WARN_ON(!(flags & MSG_PEEK)))
-                                printk(KERN_INFO "recvmsg bug 2: copied %X "
-                                       "seq %X\n", *seq, TCP_SKB_CB(skb)->seq);
+                        WARN(!(flags & MSG_PEEK), KERN_INFO "recvmsg bug 2: "
+                                        "copied %X seq %X\n", *seq,
+                                        TCP_SKB_CB(skb)->seq);
                 }
 
                 /* Well, if we have backlog, try to process it now yet. */
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index d0d436d6216c..0fa9f70e4b19 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -999,9 +999,7 @@ try_again:
                 err = ulen;
 
 out_free:
-        lock_sock(sk);
-        skb_free_datagram(sk, skb);
-        release_sock(sk);
+        skb_free_datagram_locked(sk, skb);
 out:
         return err;
 
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 3a60f12b34ed..cf538ed5ef6a 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -288,9 +288,7 @@ try_again:
                 err = ulen;
 
 out_free:
-        lock_sock(sk);
-        skb_free_datagram(sk, skb);
-        release_sock(sk);
+        skb_free_datagram_locked(sk, skb);
 out:
         return err;
 
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index bd765f30dba2..b09948ceec4a 100644
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -666,26 +666,25 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local,
 
         state = &sta->ampdu_mlme.tid_state_tx[tid];
 
+        del_timer_sync(&sta->ampdu_mlme.tid_tx[tid]->addba_resp_timer);
+
         spin_lock_bh(&sta->lock);
 
-        if (!(*state & HT_ADDBA_REQUESTED_MSK)) {
-                spin_unlock_bh(&sta->lock);
-                return;
-        }
+        if (!(*state & HT_ADDBA_REQUESTED_MSK))
+                goto timer_still_needed;
 
         if (mgmt->u.action.u.addba_resp.dialog_token !=
                 sta->ampdu_mlme.tid_tx[tid]->dialog_token) {
-                spin_unlock_bh(&sta->lock);
 #ifdef CONFIG_MAC80211_HT_DEBUG
                 printk(KERN_DEBUG "wrong addBA response token, tid %d\n", tid);
 #endif /* CONFIG_MAC80211_HT_DEBUG */
-                return;
+                goto timer_still_needed;
         }
 
-        del_timer_sync(&sta->ampdu_mlme.tid_tx[tid]->addba_resp_timer);
 #ifdef CONFIG_MAC80211_HT_DEBUG
         printk(KERN_DEBUG "switched off addBA timer for tid %d \n", tid);
 #endif /* CONFIG_MAC80211_HT_DEBUG */
+
         if (le16_to_cpu(mgmt->u.action.u.addba_resp.status)
                         == WLAN_STATUS_SUCCESS) {
                 u8 curstate = *state;
@@ -699,5 +698,11 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local,
         } else {
                 ___ieee80211_stop_tx_ba_session(sta, tid, WLAN_BACK_INITIATOR);
         }
+
+        goto out;
+
+ timer_still_needed:
+        add_timer(&sta->ampdu_mlme.tid_tx[tid]->addba_resp_timer);
+ out:
         spin_unlock_bh(&sta->lock);
 }
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 5608f6c68413..7b5131bd6fa1 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -72,6 +72,9 @@ static int ieee80211_change_iface(struct wiphy *wiphy,
         struct ieee80211_sub_if_data *sdata;
         int ret;
 
+        if (netif_running(dev))
+                return -EBUSY;
+
         if (!nl80211_type_check(type))
                 return -EINVAL;
 
@@ -81,9 +84,6 @@ static int ieee80211_change_iface(struct wiphy *wiphy,
         if (ret)
                 return ret;
 
-        if (netif_running(sdata->dev))
-                return -EBUSY;
-
         if (ieee80211_vif_is_mesh(&sdata->vif) && params->mesh_id_len)
                 ieee80211_sdata_set_mesh_id(sdata,
                                             params->mesh_id_len,
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index 0891bfb06996..48ef1a282b91 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -153,7 +153,7 @@ void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata,
         if (net_ratelimit())
                 printk(KERN_DEBUG "delba from %pM (%s) tid %d reason code %d\n",
                         mgmt->sa, initiator ? "initiator" : "recipient", tid,
-                        mgmt->u.action.u.delba.reason_code);
+                        le16_to_cpu(mgmt->u.action.u.delba.reason_code));
 #endif /* CONFIG_MAC80211_HT_DEBUG */
 
         if (initiator == WLAN_BACK_INITIATOR)
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 6eaf69823439..f1362f32c17d 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -73,6 +73,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
         struct ieee80211_mgmt *mgmt;
         u8 *pos;
         struct ieee80211_supported_band *sband;
+        struct cfg80211_bss *bss;
         u32 bss_change;
         u8 supp_rates[IEEE80211_MAX_SUPP_RATES];
 
@@ -177,8 +178,9 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
         mod_timer(&ifibss->timer,
                   round_jiffies(jiffies + IEEE80211_IBSS_MERGE_INTERVAL));
 
-        cfg80211_inform_bss_frame(local->hw.wiphy, local->hw.conf.channel,
-                                  mgmt, skb->len, 0, GFP_KERNEL);
+        bss = cfg80211_inform_bss_frame(local->hw.wiphy, local->hw.conf.channel,
+                                        mgmt, skb->len, 0, GFP_KERNEL);
+        cfg80211_put_bss(bss);
         cfg80211_ibss_joined(sdata->dev, ifibss->bssid, GFP_KERNEL);
 }
 
@@ -538,13 +540,12 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
                                        WLAN_CAPABILITY_PRIVACY,
                                        capability);
 
+        if (bss) {
 #ifdef CONFIG_MAC80211_IBSS_DEBUG
-        if (bss)
                 printk(KERN_DEBUG "   sta_find_ibss: selected %pM current "
                        "%pM\n", bss->cbss.bssid, ifibss->bssid);
 #endif /* CONFIG_MAC80211_IBSS_DEBUG */
 
-        if (bss && !memcmp(ifibss->bssid, bss->cbss.bssid, ETH_ALEN)) {
                 printk(KERN_DEBUG "%s: Selected IBSS BSSID %pM"
                        " based on configured SSID\n",
                        sdata->dev->name, bss->cbss.bssid);
@@ -552,8 +553,7 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
                 ieee80211_sta_join_ibss(sdata, bss);
                 ieee80211_rx_bss_put(local, bss);
                 return;
-        } else if (bss)
-                ieee80211_rx_bss_put(local, bss);
+        }
 
 #ifdef CONFIG_MAC80211_IBSS_DEBUG
         printk(KERN_DEBUG "   did not try to join ibss\n");
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index e12a786e26b8..29b82e98effa 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -259,7 +259,7 @@ static u32 airtime_link_metric_get(struct ieee80211_local *local,
  * @hwmp_ie: hwmp information element (PREP or PREQ)
  *
  * This function updates the path routing information to the originator and the
- * transmitter of a HWMP PREQ or PREP fram.
+ * transmitter of a HWMP PREQ or PREP frame.
  *
  * Returns: metric to frame originator or 0 if the frame should not be further
  * processed
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 8d26e9bf8964..dc5049d58c51 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1457,8 +1457,7 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
         if (status_code != WLAN_STATUS_SUCCESS) {
                 printk(KERN_DEBUG "%s: AP denied association (code=%d)\n",
                        sdata->dev->name, status_code);
-                list_del(&wk->list);
-                kfree(wk);
+                wk->state = IEEE80211_MGD_STATE_IDLE;
                 return RX_MGMT_CFG80211_ASSOC;
         }
 
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index db4bda681ec9..eaa4118de988 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1445,7 +1445,7 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
                                 if (tmp_sdata->vif.type != NL80211_IFTYPE_AP)
                                         continue;
                                 if (compare_ether_addr(tmp_sdata->dev->dev_addr,
-                                                       hdr->addr2)) {
+                                                       hdr->addr2) == 0) {
                                         dev_hold(tmp_sdata->dev);
                                         dev_put(sdata->dev);
                                         sdata = tmp_sdata;
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index d7ecca0a0c07..f2d116a5cb35 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -982,10 +982,7 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg)
                 goto out_put;
 
         size_max = po->tx_ring.frame_size
-                - sizeof(struct skb_shared_info)
-                - po->tp_hdrlen
-                - LL_ALLOCATED_SPACE(dev)
-                - sizeof(struct sockaddr_ll);
+                - (po->tp_hdrlen - sizeof(struct sockaddr_ll));
 
         if (size_max > dev->mtu + reserve)
                 size_max = dev->mtu + reserve;
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index ccc5e83cae5d..1c246a4f491e 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -111,7 +111,7 @@ static void svc_release_skb(struct svc_rqst *rqstp)
                 rqstp->rq_xprt_ctxt = NULL;
 
                 dprintk("svc: service %p, releasing skb %p\n", rqstp, skb);
-                skb_free_datagram(svsk->sk_sk, skb);
+                skb_free_datagram_locked(svsk->sk_sk, skb);
         }
 }
 
@@ -578,7 +578,7 @@ static int svc_udp_recvfrom(struct svc_rqst *rqstp)
                                 "svc: received unknown control message %d/%d; "
                                 "dropping RPC reply datagram\n",
                                         cmh->cmsg_level, cmh->cmsg_type);
-                skb_free_datagram(svsk->sk_sk, skb);
+                skb_free_datagram_locked(svsk->sk_sk, skb);
                 return 0;
         }
 
@@ -588,18 +588,18 @@ static int svc_udp_recvfrom(struct svc_rqst *rqstp)
                 if (csum_partial_copy_to_xdr(&rqstp->rq_arg, skb)) {
                         local_bh_enable();
                         /* checksum error */
-                        skb_free_datagram(svsk->sk_sk, skb);
+                        skb_free_datagram_locked(svsk->sk_sk, skb);
                         return 0;
                 }
                 local_bh_enable();
-                skb_free_datagram(svsk->sk_sk, skb);
+                skb_free_datagram_locked(svsk->sk_sk, skb);
         } else {
                 /* we can use it in-place */
                 rqstp->rq_arg.head[0].iov_base = skb->data +
                         sizeof(struct udphdr);
                 rqstp->rq_arg.head[0].iov_len = len;
                 if (skb_checksum_complete(skb)) {
-                        skb_free_datagram(svsk->sk_sk, skb);
+                        skb_free_datagram_locked(svsk->sk_sk, skb);
                         return 0;
                 }
                 rqstp->rq_xprt_ctxt = skb;
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 2a33d8bc886b..68b321997d4c 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -358,6 +358,7 @@ int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
                               struct wireless_dev *wdev);
 
 void cfg80211_conn_work(struct work_struct *work);
+void cfg80211_sme_failed_assoc(struct wireless_dev *wdev);
 bool cfg80211_sme_failed_reassoc(struct wireless_dev *wdev);
 
 /* internal helpers */
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 79d2eec54cec..0a6b7a0eca6b 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -62,6 +62,7 @@ void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len)
         u8 *ie = mgmt->u.assoc_resp.variable;
         int i, ieoffs = offsetof(struct ieee80211_mgmt, u.assoc_resp.variable);
         struct cfg80211_internal_bss *bss = NULL;
+        bool need_connect_result = true;
 
         wdev_lock(wdev);
 
@@ -94,6 +95,14 @@ void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len)
                 }
 
                 WARN_ON(!bss);
+        } else if (wdev->conn) {
+                cfg80211_sme_failed_assoc(wdev);
+                need_connect_result = false;
+                /*
+                 * do not call connect_result() now because the
+                 * sme will schedule work that does it later.
+                 */
+                goto out;
         }
 
         if (!wdev->conn && wdev->sme_state == CFG80211_SME_IDLE) {
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 93c3ed329204..9f0b2800a9d7 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -26,6 +26,7 @@ struct cfg80211_conn {
                 CFG80211_CONN_AUTHENTICATING,
                 CFG80211_CONN_ASSOCIATE_NEXT,
                 CFG80211_CONN_ASSOCIATING,
+                CFG80211_CONN_DEAUTH_ASSOC_FAIL,
         } state;
         u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN];
         u8 *ie;
@@ -148,6 +149,12 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
                                                NULL, 0,
                                                WLAN_REASON_DEAUTH_LEAVING);
                 return err;
+        case CFG80211_CONN_DEAUTH_ASSOC_FAIL:
+                __cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
+                                       NULL, 0,
+                                       WLAN_REASON_DEAUTH_LEAVING);
+                /* return an error so that we call __cfg80211_connect_result() */
+                return -EINVAL;
         default:
                 return 0;
         }
@@ -158,6 +165,7 @@ void cfg80211_conn_work(struct work_struct *work)
         struct cfg80211_registered_device *rdev =
                 container_of(work, struct cfg80211_registered_device, conn_work);
         struct wireless_dev *wdev;
+        u8 bssid_buf[ETH_ALEN], *bssid = NULL;
 
         rtnl_lock();
         cfg80211_lock_rdev(rdev);
@@ -173,10 +181,13 @@ void cfg80211_conn_work(struct work_struct *work)
                         wdev_unlock(wdev);
                         continue;
                 }
+                if (wdev->conn->params.bssid) {
+                        memcpy(bssid_buf, wdev->conn->params.bssid, ETH_ALEN);
+                        bssid = bssid_buf;
+                }
                 if (cfg80211_conn_do_work(wdev))
                         __cfg80211_connect_result(
-                                        wdev->netdev,
-                                        wdev->conn->params.bssid,
+                                        wdev->netdev, bssid,
                                         NULL, 0, NULL, 0,
                                         WLAN_STATUS_UNSPECIFIED_FAILURE,
                                         false, NULL);
@@ -337,6 +348,15 @@ bool cfg80211_sme_failed_reassoc(struct wireless_dev *wdev)
         return true;
 }
 
+void cfg80211_sme_failed_assoc(struct wireless_dev *wdev)
+{
+        struct wiphy *wiphy = wdev->wiphy;
+        struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+        wdev->conn->state = CFG80211_CONN_DEAUTH_ASSOC_FAIL;
+        schedule_work(&rdev->conn_work);
+}
+
 void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
                                const u8 *req_ie, size_t req_ie_len,
                                const u8 *resp_ie, size_t resp_ie_len,
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 87bbb8bce9bf..bc4114f1ab30 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2,7 +2,7 @@
 # (c) 2001, Dave Jones. <davej@redhat.com> (the file handling bit)
 # (c) 2005, Joel Schopp <jschopp@austin.ibm.com> (the ugly bit)
 # (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com> (new conditions, test suite)
-# (c) 2008, Andy Whitcroft <apw@canonical.com>
+# (c) 2008,2009, Andy Whitcroft <apw@canonical.com>
 # Licensed under the terms of the GNU GPL License version 2
 
 use strict;
@@ -10,7 +10,7 @@ use strict;
 my $P = $0;
 $P =~ s@.*/@@g;
 
-my $V = '0.29';
+my $V = '0.30';
 
 use Getopt::Long qw(:config no_auto_abbrev);
 
@@ -130,7 +130,10 @@ if ($tree) {
 
 my $emitted_corrupt = 0;
 
-our $Ident       = qr{[A-Za-z_][A-Za-z\d_]*};
+our $Ident      = qr{
+                        [A-Za-z_][A-Za-z\d_]*
+                        (?:\s*\#\#\s*[A-Za-z_][A-Za-z\d_]*)*
+                }x;
 our $Storage    = qr{extern|static|asmlinkage};
 our $Sparse     = qr{
                         __user|
@@ -997,23 +1000,25 @@ sub annotate_values {
 
 sub possible {
         my ($possible, $line) = @_;
-
-        print "CHECK<$possible> ($line)\n" if ($dbg_possible > 2);
-        if ($possible !~ /(?:
+        my $notPermitted = qr{(?:
                 ^(?:
                         $Modifier|
                         $Storage|
                         $Type|
-                        DEFINE_\S+|
+                        DEFINE_\S+
+                )$|
+                ^(?:
                         goto|
                         return|
                         case|
                         else|
                         asm|__asm__|
                         do
-                )$|
+                )(?:\s|$)|
                 ^(?:typedef|struct|enum)\b
-            )/x) {
+            )}x;
+        warn "CHECK<$possible> ($line)\n" if ($dbg_possible > 2);
+        if ($possible !~ $notPermitted) {
                 # Check for modifiers.
                 $possible =~ s/\s*$Storage\s*//g;
                 $possible =~ s/\s*$Sparse\s*//g;
@@ -1022,8 +1027,10 @@ sub possible {
                 } elsif ($possible =~ /\s/) {
                         $possible =~ s/\s*$Type\s*//g;
                         for my $modifier (split(' ', $possible)) {
-                                warn "MODIFIER: $modifier ($possible) ($line)\n" if ($dbg_possible);
-                                push(@modifierList, $modifier);
+                                if ($modifier !~ $notPermitted) {
+                                        warn "MODIFIER: $modifier ($possible) ($line)\n" if ($dbg_possible);
+                                        push(@modifierList, $modifier);
+                                }
                         }
 
                 } else {
@@ -1138,6 +1145,7 @@ sub process {
         # suppression flags
         my %suppress_ifbraces;
         my %suppress_whiletrailers;
+        my %suppress_export;
 
         # Pre-scan the patch sanitizing the lines.
         # Pre-scan the patch looking for any __setup documentation.
@@ -1230,7 +1238,6 @@ sub process {
                 $linenr++;
 
                 my $rawline = $rawlines[$linenr - 1];
-                my $hunk_line = ($realcnt != 0);
 
 #extract the line range in the file after the patch is applied
                 if ($line=~/^\@\@ -\d+(?:,\d+)? \+(\d+)(,(\d+))? \@\@/) {
@@ -1247,6 +1254,7 @@ sub process {
 
                         %suppress_ifbraces = ();
                         %suppress_whiletrailers = ();
+                        %suppress_export = ();
                         next;
 
 # track the line number as we move through the hunk, note that
@@ -1270,6 +1278,8 @@ sub process {
                         $realcnt--;
                 }
 
+                my $hunk_line = ($realcnt != 0);
+
 #make up the handle for any error we report on this line
                 $prefix = "$filename:$realline: " if ($emacs && $file);
                 $prefix = "$filename:$linenr: " if ($emacs && !$file);
@@ -1420,13 +1430,22 @@ sub process {
                 }
 
 # Check for potential 'bare' types
-                my ($stat, $cond, $line_nr_next, $remain_next, $off_next);
+                my ($stat, $cond, $line_nr_next, $remain_next, $off_next,
+                    $realline_next);
                 if ($realcnt && $line =~ /.\s*\S/) {
                         ($stat, $cond, $line_nr_next, $remain_next, $off_next) =
                                 ctx_statement_block($linenr, $realcnt, 0);
                         $stat =~ s/\n./\n /g;
                         $cond =~ s/\n./\n /g;
 
+                        # Find the real next line.
+                        $realline_next = $line_nr_next;
+                        if (defined $realline_next &&
+                            (!defined $lines[$realline_next - 1] ||
+                             substr($lines[$realline_next - 1], $off_next) =~ /^\s*$/)) {
+                                $realline_next++;
+                        }
+
                         my $s = $stat;
                         $s =~ s/{.*$//s;
 
@@ -1661,8 +1680,8 @@ sub process {
                 }
 
 # check for initialisation to aggregates open brace on the next line
-                if ($prevline =~ /$Declare\s*$Ident\s*=\s*$/ &&
-                    $line =~ /^.\s*{/) {
+                if ($line =~ /^.\s*{/ &&
+                    $prevline =~ /(?:^|[^=])=\s*$/) {
                         ERROR("that open brace { should be on the previous line\n" . $hereprev);
                 }
 
@@ -1687,21 +1706,40 @@ sub process {
                 $line =~ s@//.*@@;
                 $opline =~ s@//.*@@;
 
-#EXPORT_SYMBOL should immediately follow its function closing }.
-                if (($line =~ /EXPORT_SYMBOL.*\((.*)\)/) ||
-                    ($line =~ /EXPORT_UNUSED_SYMBOL.*\((.*)\)/)) {
+# EXPORT_SYMBOL should immediately follow the thing it is exporting, consider
+# the whole statement.
+#print "APW <$lines[$realline_next - 1]>\n";
+                if (defined $realline_next &&
+                    exists $lines[$realline_next - 1] &&
+                    !defined $suppress_export{$realline_next} &&
+                    ($lines[$realline_next - 1] =~ /EXPORT_SYMBOL.*\((.*)\)/ ||
+                     $lines[$realline_next - 1] =~ /EXPORT_UNUSED_SYMBOL.*\((.*)\)/)) {
                         my $name = $1;
-                        if ($prevline !~ /(?:
-                                ^.}|
+                        if ($stat !~ /(?:
+                                \n.}\s*$|
                                 ^.DEFINE_$Ident\(\Q$name\E\)|
                                 ^.DECLARE_$Ident\(\Q$name\E\)|
                                 ^.LIST_HEAD\(\Q$name\E\)|
-                                ^.$Type\s*\(\s*\*\s*\Q$name\E\s*\)\s*\(|
-                                \b\Q$name\E(?:\s+$Attribute)?\s*(?:;|=|\[)
+                                ^.(?:$Storage\s+)?$Type\s*\(\s*\*\s*\Q$name\E\s*\)\s*\(|
+                                \b\Q$name\E(?:\s+$Attribute)*\s*(?:;|=|\[|\()
                             )/x) {
-                                WARN("EXPORT_SYMBOL(foo); should immediately follow its function/variable\n" . $herecurr);
+#print "FOO A<$lines[$realline_next - 1]> stat<$stat> name<$name>\n";
+                                $suppress_export{$realline_next} = 2;
+                        } else {
+                                $suppress_export{$realline_next} = 1;
                         }
                 }
+                if (!defined $suppress_export{$linenr} &&
+                    $prevline =~ /^.\s*$/ &&
+                    ($line =~ /EXPORT_SYMBOL.*\((.*)\)/ ||
+                     $line =~ /EXPORT_UNUSED_SYMBOL.*\((.*)\)/)) {
+#print "FOO B <$lines[$linenr - 1]>\n";
+                        $suppress_export{$linenr} = 2;
+                }
+                if (defined $suppress_export{$linenr} &&
+                    $suppress_export{$linenr} == 2) {
+                        WARN("EXPORT_SYMBOL(foo); should immediately follow its function/variable\n" . $herecurr);
+                }
 
 # check for external initialisers.
                 if ($line =~ /^.$Type\s*$Ident\s*(?:\s+$Modifier)*\s*=\s*(0|NULL|false)\s*;/) {
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index cdb44b63342e..102b76608f35 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -13,7 +13,7 @@
 use strict;
 
 my $P = $0;
-my $V = '0.20';
+my $V = '0.21';
 
 use Getopt::Long qw(:config no_auto_abbrev);
 
@@ -37,6 +37,7 @@ my $scm = 0;
 my $web = 0;
 my $subsystem = 0;
 my $status = 0;
+my $keywords = 1;
 my $from_filename = 0;
 my $pattern_depth = 0;
 my $version = 0;
@@ -84,6 +85,7 @@ if (!GetOptions(
                 'scm!' => \$scm,
                 'web!' => \$web,
                 'pattern-depth=i' => \$pattern_depth,
+                'k|keywords!' => \$keywords,
                 'f|file' => \$from_filename,
                 'v|version' => \$version,
                 'h|help' => \$help,
@@ -132,6 +134,8 @@ if (!top_of_kernel_tree($lk_path)) {
 ## Read MAINTAINERS for type/value pairs
 
 my @typevalue = ();
+my %keyword_hash;
+
 open(MAINT, "<${lk_path}MAINTAINERS") || die "$P: Can't open MAINTAINERS\n";
 while (<MAINT>) {
     my $line = $_;
@@ -149,6 +153,8 @@ while (<MAINT>) {
             if ((-d $value)) {
                 $value =~ s@([^/])$@$1/@;
             }
+        } elsif ($type eq "K") {
+            $keyword_hash{@typevalue} = $value;
         }
         push(@typevalue, "$type:$value");
     } elsif (!/^(\s)*$/) {
@@ -188,6 +194,7 @@ if ($email_remove_duplicates) {
 
 my @files = ();
 my @range = ();
+my @keyword_tvi = ();
 
 foreach my $file (@ARGV) {
     ##if $file is a directory and it lacks a trailing slash, add one
@@ -198,11 +205,24 @@ foreach my $file (@ARGV) {
     }
     if ($from_filename) {
         push(@files, $file);
+        if (-f $file && $keywords) {
+            open(FILE, "<$file") or die "$P: Can't open ${file}\n";
+            while (<FILE>) {
+                my $patch_line = $_;
+                foreach my $line (keys %keyword_hash) {
+                    if ($patch_line =~ m/^.*$keyword_hash{$line}/x) {
+                        push(@keyword_tvi, $line);
+                    }
+                }
+            }
+            close(FILE);
+        }
     } else {
         my $file_cnt = @files;
         my $lastfile;
         open(PATCH, "<$file") or die "$P: Can't open ${file}\n";
         while (<PATCH>) {
+            my $patch_line = $_;
             if (m/^\+\+\+\s+(\S+)/) {
                 my $filename = $1;
                 $filename =~ s@^[^/]*/@@;
@@ -213,6 +233,12 @@ foreach my $file (@ARGV) {
                 if ($email_git_blame) {
                     push(@range, "$lastfile:$1:$2");
                 }
+            } elsif ($keywords) {
+                foreach my $line (keys %keyword_hash) {
+                    if ($patch_line =~ m/^[+-].*$keyword_hash{$line}/x) {
+                        push(@keyword_tvi, $line);
+                    }
+                }
             }
         }
         close(PATCH);
@@ -286,6 +312,13 @@ foreach my $file (@files) {
     }
 }
 
+if ($keywords) {
+    @keyword_tvi = sort_and_uniq(@keyword_tvi);
+    foreach my $line (@keyword_tvi) {
+        add_categories($line);
+    }
+}
+
 if ($email) {
     foreach my $chief (@penguin_chief) {
         if ($chief =~ m/^(.*):(.*)/) {
@@ -384,6 +417,7 @@ Output type options:
 
 Other options:
   --pattern-depth => Number of pattern directory traversals (default: 0 (all))
+  --keywords => scan patch for keywords (default: 1 (on))
   --version => show version
   --help => show this help information
 
@@ -486,7 +520,6 @@ sub format_email {
 }
 
 sub find_starting_index {
-
     my ($index) = @_;
 
     while ($index > 0) {
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 0c1440121c22..c69c60b2a48a 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -953,11 +953,12 @@ static int snd_pcm_dev_register(struct snd_device *device)
         struct snd_pcm_substream *substream;
         struct snd_pcm_notify *notify;
         char str[16];
-        struct snd_pcm *pcm = device->device_data;
+        struct snd_pcm *pcm;
         struct device *dev;
 
-        if (snd_BUG_ON(!pcm || !device))
+        if (snd_BUG_ON(!device || !device->device_data))
                 return -ENXIO;
+        pcm = device->device_data;
         mutex_lock(&register_mutex);
         err = snd_pcm_add(pcm);
         if (err) {
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index 6ba066c41d2e..252e04ce602f 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -165,7 +165,7 @@ MODULE_PARM_DESC(enable, "Enable this dummy soundcard.");
 module_param_array(pcm_devs, int, NULL, 0444);
 MODULE_PARM_DESC(pcm_devs, "PCM devices # (0-4) for dummy driver.");
 module_param_array(pcm_substreams, int, NULL, 0444);
-MODULE_PARM_DESC(pcm_substreams, "PCM substreams # (1-16) for dummy driver.");
+MODULE_PARM_DESC(pcm_substreams, "PCM substreams # (1-128) for dummy driver.");
 //module_param_array(midi_devs, int, NULL, 0444);
 //MODULE_PARM_DESC(midi_devs, "MIDI devices # (0-2) for dummy driver.");
 module_param(fake_buffer, bool, 0444);
@@ -808,8 +808,6 @@ static int __devinit snd_card_dummy_new_mixer(struct snd_dummy *dummy)
         unsigned int idx;
         int err;
 
-        if (snd_BUG_ON(!dummy))
-                return -EINVAL;
         spin_lock_init(&dummy->mixer_lock);
         strcpy(card->mixername, "Dummy Mixer");
 
diff --git a/sound/drivers/pcsp/pcsp_lib.c b/sound/drivers/pcsp/pcsp_lib.c
index 84cc2658c05b..e1145ac6e908 100644
--- a/sound/drivers/pcsp/pcsp_lib.c
+++ b/sound/drivers/pcsp/pcsp_lib.c
@@ -39,25 +39,20 @@ static DECLARE_TASKLET(pcsp_pcm_tasklet, pcsp_call_pcm_elapsed, 0);
 /* write the port and returns the next expire time in ns;
  * called at the trigger-start and in hrtimer callback
  */
-static unsigned long pcsp_timer_update(struct hrtimer *handle)
+static u64 pcsp_timer_update(struct snd_pcsp *chip)
 {
         unsigned char timer_cnt, val;
         u64 ns;
         struct snd_pcm_substream *substream;
         struct snd_pcm_runtime *runtime;
-        struct snd_pcsp *chip = container_of(handle, struct snd_pcsp, timer);
         unsigned long flags;
 
         if (chip->thalf) {
                 outb(chip->val61, 0x61);
                 chip->thalf = 0;
-                if (!atomic_read(&chip->timer_active))
-                        return 0;
                 return chip->ns_rem;
         }
 
-        if (!atomic_read(&chip->timer_active))
-                return 0;
         substream = chip->playback_substream;
         if (!substream)
                 return 0;
@@ -88,24 +83,17 @@ static unsigned long pcsp_timer_update(struct hrtimer *handle)
         return ns;
 }
 
-enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle)
+static void pcsp_pointer_update(struct snd_pcsp *chip)
 {
-        struct snd_pcsp *chip = container_of(handle, struct snd_pcsp, timer);
         struct snd_pcm_substream *substream;
-        int periods_elapsed, pointer_update;
         size_t period_bytes, buffer_bytes;
-        unsigned long ns;
+        int periods_elapsed;
         unsigned long flags;
 
-        pointer_update = !chip->thalf;
-        ns = pcsp_timer_update(handle);
-        if (!ns)
-                return HRTIMER_NORESTART;
-
         /* update the playback position */
         substream = chip->playback_substream;
         if (!substream)
-                return HRTIMER_NORESTART;
+                return;
 
         period_bytes = snd_pcm_lib_period_bytes(substream);
         buffer_bytes = snd_pcm_lib_buffer_bytes(substream);
@@ -134,6 +122,26 @@ enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle)
 
         if (periods_elapsed)
                 tasklet_schedule(&pcsp_pcm_tasklet);
+}
+
+enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle)
+{
+        struct snd_pcsp *chip = container_of(handle, struct snd_pcsp, timer);
+        int pointer_update;
+        u64 ns;
+
+        if (!atomic_read(&chip->timer_active) || !chip->playback_substream)
+                return HRTIMER_NORESTART;
+
+        pointer_update = !chip->thalf;
+        ns = pcsp_timer_update(chip);
+        if (!ns) {
+                printk(KERN_WARNING "PCSP: unexpected stop\n");
+                return HRTIMER_NORESTART;
+        }
+
+        if (pointer_update)
+                pcsp_pointer_update(chip);
 
         hrtimer_forward(handle, hrtimer_get_expires(handle), ns_to_ktime(ns));
 
@@ -142,8 +150,6 @@ enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle)
 
 static int pcsp_start_playing(struct snd_pcsp *chip)
 {
-        unsigned long ns;
-
 #if PCSP_DEBUG
         printk(KERN_INFO "PCSP: start_playing called\n");
 #endif
@@ -159,11 +165,7 @@ static int pcsp_start_playing(struct snd_pcsp *chip)
         atomic_set(&chip->timer_active, 1);
         chip->thalf = 0;
 
-        ns = pcsp_timer_update(&pcsp_chip.timer);
-        if (!ns)
-                return -EIO;
-
-        hrtimer_start(&pcsp_chip.timer, ktime_set(0, ns), HRTIMER_MODE_REL);
+        hrtimer_start(&pcsp_chip.timer, ktime_set(0, 0), HRTIMER_MODE_REL);
         return 0;
 }
 
@@ -232,21 +234,22 @@ static int snd_pcsp_playback_hw_free(struct snd_pcm_substream *substream)
 static int snd_pcsp_playback_prepare(struct snd_pcm_substream *substream)
 {
         struct snd_pcsp *chip = snd_pcm_substream_chip(substream);
+        pcsp_sync_stop(chip);
+        chip->playback_ptr = 0;
+        chip->period_ptr = 0;
+        chip->fmt_size =
+                snd_pcm_format_physical_width(substream->runtime->format) >> 3;
+        chip->is_signed = snd_pcm_format_signed(substream->runtime->format);
 #if PCSP_DEBUG
         printk(KERN_INFO "PCSP: prepare called, "
-                        "size=%zi psize=%zi f=%zi f1=%i\n",
+                        "size=%zi psize=%zi f=%zi f1=%i fsize=%i\n",
                         snd_pcm_lib_buffer_bytes(substream),
                         snd_pcm_lib_period_bytes(substream),
                         snd_pcm_lib_buffer_bytes(substream) /
                         snd_pcm_lib_period_bytes(substream),
-                        substream->runtime->periods);
+                        substream->runtime->periods,
+                        chip->fmt_size);
 #endif
-        pcsp_sync_stop(chip);
-        chip->playback_ptr = 0;
-        chip->period_ptr = 0;
-        chip->fmt_size =
-                snd_pcm_format_physical_width(substream->runtime->format) >> 3;
-        chip->is_signed = snd_pcm_format_signed(substream->runtime->format);
         return 0;
 }
 
diff --git a/sound/drivers/pcsp/pcsp_mixer.c b/sound/drivers/pcsp/pcsp_mixer.c
index 199b03377142..903bc846763f 100644
--- a/sound/drivers/pcsp/pcsp_mixer.c
+++ b/sound/drivers/pcsp/pcsp_mixer.c
@@ -72,7 +72,7 @@ static int pcsp_treble_put(struct snd_kcontrol *kcontrol,
         if (treble != chip->treble) {
                 chip->treble = treble;
 #if PCSP_DEBUG
-                printk(KERN_INFO "PCSP: rate set to %i\n", PCSP_RATE());
+                printk(KERN_INFO "PCSP: rate set to %li\n", PCSP_RATE());
 #endif
                 changed = 1;
         }
diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c
index e924492df21d..f47f9e226b08 100644
--- a/sound/parisc/harmony.c
+++ b/sound/parisc/harmony.c
@@ -624,6 +624,9 @@ snd_harmony_pcm_init(struct snd_harmony *h)
         struct snd_pcm *pcm;
         int err;
 
+        if (snd_BUG_ON(!h))
+                return -EINVAL;
+
         harmony_disable_interrupts(h);
         
         err = snd_pcm_new(h->card, "harmony", 0, 1, 1, &pcm);
@@ -865,11 +868,12 @@ snd_harmony_mixer_reset(struct snd_harmony *h)
 static int __devinit
 snd_harmony_mixer_init(struct snd_harmony *h)
 {
-        struct snd_card *card = h->card;
+        struct snd_card *card;
         int idx, err;
 
         if (snd_BUG_ON(!h))
                 return -EINVAL;
+        card = h->card;
         strcpy(card->mixername, "Harmony Gain control interface");
 
         for (idx = 0; idx < HARMONY_CONTROLS; idx++) {
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index fb5ee3cc3968..75c602b5b132 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -259,7 +259,6 @@ config SND_CS5530
 
 config SND_CS5535AUDIO
         tristate "CS5535/CS5536 Audio"
-        depends on X86 && !X86_64
         select SND_PCM
         select SND_AC97_CODEC
         help
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index b458d208720b..aaf4da68969c 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -973,7 +973,7 @@ static void snd_ali_free_voice(struct snd_ali * codec,
         void *private_data;
 
         snd_ali_printk("free_voice: channel=%d\n",pvoice->number);
-        if (pvoice == NULL || !pvoice->use)
+        if (!pvoice->use)
                 return;
         snd_ali_clear_voices(codec, pvoice->number, pvoice->number);
         spin_lock_irq(&codec->voice_alloc);
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index c9ad182e1b4b..e340792f6cb3 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2674,6 +2674,7 @@ static struct pci_device_id azx_ids[] = {
         { PCI_DEVICE(0x10de, 0x044b), .driver_data = AZX_DRIVER_NVIDIA },
         { PCI_DEVICE(0x10de, 0x055c), .driver_data = AZX_DRIVER_NVIDIA },
         { PCI_DEVICE(0x10de, 0x055d), .driver_data = AZX_DRIVER_NVIDIA },
+        { PCI_DEVICE(0x10de, 0x0590), .driver_data = AZX_DRIVER_NVIDIA },
         { PCI_DEVICE(0x10de, 0x0774), .driver_data = AZX_DRIVER_NVIDIA },
         { PCI_DEVICE(0x10de, 0x0775), .driver_data = AZX_DRIVER_NVIDIA },
         { PCI_DEVICE(0x10de, 0x0776), .driver_data = AZX_DRIVER_NVIDIA },
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c08ca660daba..ff20048504b6 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -965,6 +965,8 @@ static void alc_automute_pin(struct hda_codec *codec)
         unsigned int nid = spec->autocfg.hp_pins[0];
         int i;
 
+        if (!nid)
+                return;
         pincap = snd_hda_query_pin_caps(codec, nid);
         if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
                 snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
@@ -12602,7 +12604,8 @@ static struct snd_pci_quirk alc268_cfg_tbl[] = {
         SND_PCI_QUIRK(0x1025, 0x015b, "Acer Aspire One",
                                                 ALC268_ACER_ASPIRE_ONE),
         SND_PCI_QUIRK(0x1028, 0x0253, "Dell OEM", ALC268_DELL),
-        SND_PCI_QUIRK(0x1028, 0x02b0, "Dell Inspiron Mini9", ALC268_DELL),
+        SND_PCI_QUIRK_MASK(0x1028, 0xfff0, 0x02b0,
+                        "Dell Inspiron Mini9/Vostro A90", ALC268_DELL),
         /* almost compatible with toshiba but with optional digital outs;
          * auto-probing seems working fine
          */
@@ -17374,7 +17377,7 @@ static int alc662_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin,
 
 /* create playback/capture controls for input pins */
 #define alc662_auto_create_input_ctls \
-        alc880_auto_create_input_ctls
+        alc882_auto_create_input_ctls
 
 static void alc662_auto_set_output_and_unmute(struct hda_codec *codec,
                                               hda_nid_t nid, int pin_type,
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index 91683a349035..8a332d2f615c 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -386,6 +386,7 @@ struct via82xx {
 
         struct snd_pcm *pcms[2];
         struct snd_rawmidi *rmidi;
+        struct snd_kcontrol *dxs_controls[4];
 
         struct snd_ac97_bus *ac97_bus;
         struct snd_ac97 *ac97;
@@ -1216,9 +1217,9 @@ static int snd_via82xx_pcm_open(struct via82xx *chip, struct viadev *viadev,
 
 
 /*
- * open callback for playback on via686 and via823x DSX
+ * open callback for playback on via686
  */
-static int snd_via82xx_playback_open(struct snd_pcm_substream *substream)
+static int snd_via686_playback_open(struct snd_pcm_substream *substream)
 {
         struct via82xx *chip = snd_pcm_substream_chip(substream);
         struct viadev *viadev = &chip->devs[chip->playback_devno + substream->number];
@@ -1230,6 +1231,32 @@ static int snd_via82xx_playback_open(struct snd_pcm_substream *substream)
 }
 
 /*
+ * open callback for playback on via823x DXS
+ */
+static int snd_via8233_playback_open(struct snd_pcm_substream *substream)
+{
+        struct via82xx *chip = snd_pcm_substream_chip(substream);
+        struct viadev *viadev;
+        unsigned int stream;
+        int err;
+
+        viadev = &chip->devs[chip->playback_devno + substream->number];
+        if ((err = snd_via82xx_pcm_open(chip, viadev, substream)) < 0)
+                return err;
+        stream = viadev->reg_offset / 0x10;
+        if (chip->dxs_controls[stream]) {
+                chip->playback_volume[stream][0] = 0;
+                chip->playback_volume[stream][1] = 0;
+                chip->dxs_controls[stream]->vd[0].access &=
+                        ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+                snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE |
+                               SNDRV_CTL_EVENT_MASK_INFO,
+                               &chip->dxs_controls[stream]->id);
+        }
+        return 0;
+}
+
+/*
  * open callback for playback on via823x multi-channel
  */
 static int snd_via8233_multi_open(struct snd_pcm_substream *substream)
@@ -1302,10 +1329,26 @@ static int snd_via82xx_pcm_close(struct snd_pcm_substream *substream)
         return 0;
 }
 
+static int snd_via8233_playback_close(struct snd_pcm_substream *substream)
+{
+        struct via82xx *chip = snd_pcm_substream_chip(substream);
+        struct viadev *viadev = substream->runtime->private_data;
+        unsigned int stream;
+
+        stream = viadev->reg_offset / 0x10;
+        if (chip->dxs_controls[stream]) {
+                chip->dxs_controls[stream]->vd[0].access |=
+                        SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+                snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_INFO,
+                               &chip->dxs_controls[stream]->id);
+        }
+        return snd_via82xx_pcm_close(substream);
+}
+
 
 /* via686 playback callbacks */
 static struct snd_pcm_ops snd_via686_playback_ops = {
-        .open =         snd_via82xx_playback_open,
+        .open =         snd_via686_playback_open,
         .close =        snd_via82xx_pcm_close,
         .ioctl =        snd_pcm_lib_ioctl,
         .hw_params =    snd_via82xx_hw_params,
@@ -1331,8 +1374,8 @@ static struct snd_pcm_ops snd_via686_capture_ops = {
 
 /* via823x DSX playback callbacks */
 static struct snd_pcm_ops snd_via8233_playback_ops = {
-        .open =         snd_via82xx_playback_open,
-        .close =        snd_via82xx_pcm_close,
+        .open =         snd_via8233_playback_open,
+        .close =        snd_via8233_playback_close,
         .ioctl =        snd_pcm_lib_ioctl,
         .hw_params =    snd_via82xx_hw_params,
         .hw_free =      snd_via82xx_hw_free,
@@ -1709,8 +1752,9 @@ static struct snd_kcontrol_new snd_via8233_dxs_volume_control __devinitdata = {
         .device = 0,
         /* .subdevice set later */
         .name = "PCM Playback Volume",
-        .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
-                   SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+        .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+                  SNDRV_CTL_ELEM_ACCESS_TLV_READ |
+                  SNDRV_CTL_ELEM_ACCESS_INACTIVE,
         .info = snd_via8233_dxs_volume_info,
         .get = snd_via8233_dxs_volume_get,
         .put = snd_via8233_dxs_volume_put,
@@ -1948,6 +1992,7 @@ static int __devinit snd_via8233_init_misc(struct via82xx *chip)
                                 err = snd_ctl_add(chip->card, kctl);
                                 if (err < 0)
                                         return err;
+                                chip->dxs_controls[i] = kctl;
                         }
                 }
         }
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c
index 7dea74b71cf1..64b859925c0b 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c
@@ -217,20 +217,25 @@ static void snd_pdacf_detach(struct pcmcia_device *link)
  * configuration callback
  */
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int pdacf_config(struct pcmcia_device *link)
 {
         struct snd_pdacf *pdacf = link->priv;
-        int last_fn, last_ret;
+        int ret;
 
         snd_printdd(KERN_DEBUG "pdacf_config called\n");
         link->conf.ConfigIndex = 0x5;
 
-        CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
-        CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-        CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+        ret = pcmcia_request_io(link, &link->io);
+        if (ret)
+                goto failed;
+
+        ret = pcmcia_request_irq(link, &link->irq);
+        if (ret)
+                goto failed;
+
+        ret = pcmcia_request_configuration(link, &link->conf);
+        if (ret)
+                goto failed;
 
         if (snd_pdacf_assign_resources(pdacf, link->io.BasePort1, link->irq.AssignedIRQ) < 0)
                 goto failed;
@@ -238,8 +243,6 @@ static int pdacf_config(struct pcmcia_device *link)
         link->dev_node = &pdacf->node;
         return 0;
 
-cs_failed:
-        cs_error(link, last_fn, last_ret);
 failed:
         pcmcia_disable_device(link);
         return -ENODEV;
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index 7445cc8a47d3..1492744ad67f 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -213,14 +213,11 @@ static int snd_vxpocket_assign_resources(struct vx_core *chip, int port, int irq
  * configuration callback
  */
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int vxpocket_config(struct pcmcia_device *link)
 {
         struct vx_core *chip = link->priv;
         struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
-        int last_fn, last_ret;
+        int ret;
 
         snd_printdd(KERN_DEBUG "vxpocket_config called\n");
 
@@ -235,9 +232,17 @@ static int vxpocket_config(struct pcmcia_device *link)
                 strcpy(chip->card->driver, vxp440_hw.name);
         }
 
-        CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
-        CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-        CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+        ret = pcmcia_request_io(link, &link->io);
+        if (ret)
+                goto failed;
+
+        ret = pcmcia_request_irq(link, &link->irq);
+        if (ret)
+                goto failed;
+
+        ret = pcmcia_request_configuration(link, &link->conf);
+        if (ret)
+                goto failed;
 
         chip->dev = &handle_to_dev(link);
         snd_card_set_dev(chip->card, chip->dev);
@@ -248,8 +253,6 @@ static int vxpocket_config(struct pcmcia_device *link)
         link->dev_node = &vxp->node;
         return 0;
 
-cs_failed:
-        cs_error(link, last_fn, last_ret);
 failed:
         pcmcia_disable_device(link);
         return -ENODEV;
diff --git a/sound/ppc/Kconfig b/sound/ppc/Kconfig
index bd2338ab2ced..0519c60f5be1 100644
--- a/sound/ppc/Kconfig
+++ b/sound/ppc/Kconfig
@@ -2,7 +2,7 @@
 
 menuconfig SND_PPC
         bool "PowerPC sound devices"
-        depends on PPC64 || PPC32
+        depends on PPC
         default y
         help
           Support for sound devices specific to PowerPC architectures.
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index 2dee9839be86..653a362425df 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -21,7 +21,18 @@ config SND_OMAP_SOC_AMS_DELTA
         select SND_OMAP_SOC_MCBSP
         select SND_SOC_CX20442
         help
-          Say Y if you want to add support for SoC audio on Amstrad Delta.
+          Say Y  if you want to add support  for SoC audio device  connected to
+          a handset and a speakerphone found on Amstrad E3 (Delta) videophone.
+
+          Note that in order to get those devices fully supported,  you have to
+          build  the kernel  with  standard  serial port  driver  included  and
+          configured for at least 4 ports.  Then, from userspace, you must load
+          a line discipline #19 on the modem (ttyS3) serial line.  The simplest
+          way to achieve this is to install util-linux-ng  and use the included
+          ldattach  utility.  This  can be  started  automatically  from  udev,
+          a simple rule like this one should do the trick (it does for me):
+                ACTION=="add", KERNEL=="controlC0", \
+                                RUN+="/usr/sbin/ldattach 19 /dev/ttyS3"
 
 config SND_OMAP_SOC_OSK5912
         tristate "SoC Audio support for omap osk5912"
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 7ff04ad2a97e..0a1b2f64bbee 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -834,6 +834,9 @@ EXPORT_SYMBOL_GPL(snd_soc_resume_device);
 #define soc_resume      NULL
 #endif
 
+static struct snd_soc_dai_ops null_dai_ops = {
+};
+
 static void snd_soc_instantiate_card(struct snd_soc_card *card)
 {
         struct platform_device *pdev = container_of(card->dev,
@@ -877,6 +880,11 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
                         ac97 = 1;
         }
 
+        for (i = 0; i < card->num_links; i++) {
+                if (!card->dai_link[i].codec_dai->ops)
+                        card->dai_link[i].codec_dai->ops = &null_dai_ops;
+        }
+
         /* If we have AC97 in the system then don't wait for the
          * codec.  This will need revisiting if we have to handle
          * systems with mixed AC97 and non-AC97 parts.  Only check for
@@ -2329,9 +2337,6 @@ static int snd_soc_unregister_card(struct snd_soc_card *card)
         return 0;
 }
 
-static struct snd_soc_dai_ops null_dai_ops = {
-};
-
 /**
  * snd_soc_register_dai - Register a DAI with the ASoC core
  *
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 8de6f9dec4a2..d89f6dc00908 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -2072,9 +2072,9 @@ int snd_soc_dapm_stream_event(struct snd_soc_codec *codec,
                         }
                 }
         }
-        mutex_unlock(&codec->mutex);
 
         dapm_power_widgets(codec, event);
+        mutex_unlock(&codec->mutex);
         dump_dapm(codec, __func__);
         return 0;
 }
diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c
index 121af0644fd9..86b2c3b92df5 100644
--- a/sound/usb/caiaq/audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -62,10 +62,14 @@ static void
 activate_substream(struct snd_usb_caiaqdev *dev,
                    struct snd_pcm_substream *sub)
 {
+        spin_lock(&dev->spinlock);
+
         if (sub->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 dev->sub_playback[sub->number] = sub;
         else
                 dev->sub_capture[sub->number] = sub;
+
+        spin_unlock(&dev->spinlock);
 }
 
 static void
@@ -269,16 +273,22 @@ snd_usb_caiaq_pcm_pointer(struct snd_pcm_substream *sub)
 {
         int index = sub->number;
         struct snd_usb_caiaqdev *dev = snd_pcm_substream_chip(sub);
+        snd_pcm_uframes_t ptr;
+
+        spin_lock(&dev->spinlock);
 
         if (dev->input_panic || dev->output_panic)
-                return SNDRV_PCM_POS_XRUN;
+                ptr = SNDRV_PCM_POS_XRUN;
 
         if (sub->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                return bytes_to_frames(sub->runtime,
+                ptr = bytes_to_frames(sub->runtime,
                                         dev->audio_out_buf_pos[index]);
         else
-                return bytes_to_frames(sub->runtime,
+                ptr = bytes_to_frames(sub->runtime,
                                         dev->audio_in_buf_pos[index]);
+
+        spin_unlock(&dev->spinlock);
+        return ptr;
 }
 
 /* operators for both playback and capture */
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index 83e6c1312d47..a3f02dd97440 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -35,7 +35,7 @@
 #include "input.h"
 
 MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("caiaq USB audio, version 1.3.19");
+MODULE_DESCRIPTION("caiaq USB audio, version 1.3.20");
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
                          "{Native Instruments, RigKontrol3},"
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 742a32eee8fc..7e190d522cd5 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -177,8 +177,7 @@ endif
 # Include saner warnings here, which can catch bugs:
 #
 
-EXTRA_WARNINGS := -Wcast-align
-EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat
+EXTRA_WARNINGS := -Wformat
 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
@@ -422,7 +421,11 @@ ifeq ($(uname_S),Darwin)
         PTHREAD_LIBS =
 endif
 
-ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y)
+ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y)
+        ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y)
+                BASIC_CFLAGS += -DLIBELF_NO_MMAP
+        endif
+else
         msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel and glibc-dev[el]);
 endif
 
diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index 702d8fe58fbc..e8a510d935e5 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -765,19 +765,40 @@ static void draw_wakeups(void)
                                         if (c->Y && c->start_time <= we->time && c->end_time >= we->time) {
                                                 if (p->pid == we->waker) {
                                                         from = c->Y;
-                                                        task_from = c->comm;
+                                                        task_from = strdup(c->comm);
                                                 }
                                                 if (p->pid == we->wakee) {
                                                         to = c->Y;
-                                                        task_to = c->comm;
+                                                        task_to = strdup(c->comm);
                                                 }
                                         }
                                         c = c->next;
                                 }
+                                c = p->all;
+                                while (c) {
+                                        if (p->pid == we->waker && !from) {
+                                                from = c->Y;
+                                                task_from = strdup(c->comm);
+                                        }
+                                        if (p->pid == we->wakee && !to) {
+                                                to = c->Y;
+                                                task_to = strdup(c->comm);
+                                        }
+                                        c = c->next;
+                                }
                         }
                         p = p->next;
                 }
 
+                if (!task_from) {
+                        task_from = malloc(40);
+                        sprintf(task_from, "[%i]", we->waker);
+                }
+                if (!task_to) {
+                        task_to = malloc(40);
+                        sprintf(task_to, "[%i]", we->wakee);
+                }
+
                 if (we->waker == -1)
                         svg_interrupt(we->time, to);
                 else if (from && to && abs(from - to) == 1)
@@ -785,6 +806,9 @@ static void draw_wakeups(void)
                 else
                         svg_partial_wakeline(we->time, from, task_from, to, task_to);
                 we = we->next;
+
+                free(task_from);
+                free(task_to);
         }
 }
 
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 37512e936235..a1b1d10912dc 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -686,6 +686,8 @@ static void handle_keypress(int c)
         switch (c) {
                 case 'd':
                         prompt_integer(&delay_secs, "Enter display delay");
+                        if (delay_secs < 1)
+                                delay_secs = 1;
                         break;
                 case 'e':
                         prompt_integer(&print_entries, "Enter display entries (lines)");
diff --git a/tools/perf/util/PERF-VERSION-GEN b/tools/perf/util/PERF-VERSION-GEN
index c561d1538c03..54552a00a117 100755
--- a/tools/perf/util/PERF-VERSION-GEN
+++ b/tools/perf/util/PERF-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=PERF-VERSION-FILE
-DEF_VER=v0.0.1.PERF
+DEF_VER=v0.0.2.PERF
 
 LF='
 '
diff --git a/tools/perf/util/svghelper.c b/tools/perf/util/svghelper.c
index 856655d8b0b8..b3637db025a2 100644
--- a/tools/perf/util/svghelper.c
+++ b/tools/perf/util/svghelper.c
@@ -103,7 +103,7 @@ void open_svg(const char *filename, int cpus, int rows, u64 start, u64 end)
         fprintf(svgfile, "      rect.process2 { fill:rgb(180,180,180); fill-opacity:0.9; stroke-width:0;   stroke:rgb(  0,  0,  0); } \n");
         fprintf(svgfile, "      rect.sample   { fill:rgb(  0,  0,255); fill-opacity:0.8; stroke-width:0;   stroke:rgb(  0,  0,  0); } \n");
         fprintf(svgfile, "      rect.blocked  { fill:rgb(255,  0,  0); fill-opacity:0.5; stroke-width:0;   stroke:rgb(  0,  0,  0); } \n");
-        fprintf(svgfile, "      rect.waiting  { fill:rgb(214,214,  0); fill-opacity:0.3; stroke-width:0;   stroke:rgb(  0,  0,  0); } \n");
+        fprintf(svgfile, "      rect.waiting  { fill:rgb(224,214,  0); fill-opacity:0.8; stroke-width:0;   stroke:rgb(  0,  0,  0); } \n");
         fprintf(svgfile, "      rect.WAITING  { fill:rgb(255,214, 48); fill-opacity:0.6; stroke-width:0;   stroke:rgb(  0,  0,  0); } \n");
         fprintf(svgfile, "      rect.cpu      { fill:rgb(192,192,192); fill-opacity:0.2; stroke-width:0.5; stroke:rgb(128,128,128); } \n");
         fprintf(svgfile, "      rect.pstate   { fill:rgb(128,128,128); fill-opacity:0.8; stroke-width:0; } \n");
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 47ea0609a760..226f44a2357d 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -413,7 +413,7 @@ static int dso__synthesize_plt_symbols(struct  dso *self, int v)
         if (fd < 0)
                 goto out;
 
-        elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);
+        elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);
         if (elf == NULL)
                 goto out_close;
 
@@ -533,7 +533,7 @@ static int dso__load_sym(struct dso *self, int fd, const char *name,
         Elf *elf;
         int nr = 0, kernel = !strcmp("[kernel]", self->name);
 
-        elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);
+        elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);
         if (elf == NULL) {
                 if (v)
                         fprintf(stderr, "%s: cannot read %s ELF file.\n",
@@ -675,7 +675,7 @@ static char *dso__read_build_id(struct dso *self, int v)
         if (fd < 0)
                 goto out;
 
-        elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);
+        elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);
         if (elf == NULL) {
                 if (v)
                         fprintf(stderr, "%s: cannot read %s ELF file.\n",
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index 6e8490716408..829da9edba64 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -27,6 +27,16 @@ static inline char *bfd_demangle(void __used *v, const char __used *c,
 #endif
 #endif
 
+/*
+ * libelf 0.8.x and earlier do not support ELF_C_READ_MMAP;
+ * for newer versions we can use mmap to reduce memory usage:
+ */
+#ifdef LIBELF_NO_MMAP
+# define PERF_ELF_C_READ_MMAP ELF_C_READ
+#else
+# define PERF_ELF_C_READ_MMAP ELF_C_READ_MMAP
+#endif
+
 #ifndef DMGL_PARAMS
 #define DMGL_PARAMS      (1 << 0)       /* Include function args */
 #define DMGL_ANSI        (1 << 1)       /* Include const, volatile, etc */