Kernel

[PATCH v3] perf: Split out arch specific code & improve PowerPC perf probe support
These patches add the required mappings to use perf probe on PowerPC. Part 1 of the patch series moves the arch dependent x86 32 and 64 bit DWARF register number mappings out into a separate arch directory and adds the necessary Makefile foo to use it. Part 2 of the patch series adds the PowerPC mappings - Fun... 15 Apr 2010 00:29

[RFC][BUGFIX][PATCH 1/2] memcg: fix charge bypass route of migration
I'd like to wait until next mmotm comes out. (So, [RFC]) I'll rebase This patch is based on mmotm-2010/04/05 + mm-migration-take-a-reference-to-the-anon_vma-before-migrating.patch mm-migration-do-not-try-to-migrate-unmapped-anonymous-pages.patch mm-share-the-anon_vma-ref-counts-between-ksm-and-page-migration... 14 Apr 2010 23:22

linux-next: taking a short break
Hi all, This is just to let you all know that today's linux-next release (next-2010415) will be the last until April 27 (my time). I am taking a vacation and hopefully will returned refreshed. :-) -- Cheers, Stephen Rothwell sfr(a)canb.auug.org.au http://www.canb.auug.org.au/~sfr/ ... 14 Apr 2010 23:22

MTD: cfi_cmdset_0002: Add reboot notifier for AMD flashes
On Wed, Apr 14, 2010 at 05:57:33PM -0700, Kevin Cernekee wrote: Ensure that the flash device is in a quiescent state before rebooting. The implementation is closely modeled after the cfe_cmdset_0001 reboot notifier, commit 963a6fb0a0d336d0513083b7e4b5c3ff9d6d2061 . Signed-off-by: Kevin Cernekee <cerneke... 14 Apr 2010 23:22

linux-next: build failure after merge of the block tree
Hi Jens, After merging the block tree, today's linux-next build (x86_64 allmodconfig) failed like this: ERROR: "get_gendisk" [block/blk-cgroup.ko] undefined! ERROR: "sched_clock" [block/blk-cgroup.ko] undefined! Probably caused by commits 34d0f179d6dd711d3fc13c0820a456c59aae8048 ("io-controller: Add a new i... 15 Apr 2010 03:44

Please Respond
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[PATCH 1/2] omap: pm34xx: Enable IO / IO-CHAIN wakeups for PER
IO events can also come from GPIO modules, which reside in the PER domain. It is possible for the PER to enter RET while CORE is still in ON. If GPIO 2-6 are enabled for IO-pad wakeups, the PER domain will not wakeup in this case, unless we enable it. Signed-off-by: Mike Chan <mike(a)android.com> --- arch/arm/ma... 14 Apr 2010 22:16

[GIT PULL] perf probe batch and a fix for sort_entries
Hi Ingo, Please consider pulling from: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 perf All patches already appeared on lkml, Best Regards, - Arnaldo Frederic Weisbecker (1): perf tools: Fix accidentally preprocessed snprintf callback Masami Hiramatsu (16): perf probe: Supp... 14 Apr 2010 22:16

[PATCHv2 1/2] MTD: cfi_cmdset_0002: Add reboot notifier for AMD flashes
Ensure that the flash device is in a quiescent state before rebooting. The implementation is closely modeled after the cfe_cmdset_0001 reboot notifier, commit 963a6fb0a0d336d0513083b7e4b5c3ff9d6d2061 . Signed-off-by: Kevin Cernekee <cernekee(a)gmail.com> --- drivers/mtd/chips/cfi_cmdset_0002.c | 56 ++++++++++++... 14 Apr 2010 21:10

2.6.34-rc3 Disable R_OK (Early ACK) on SII 3726/4726 PMP
On Wed, Apr 14, 2010 at 5:31 PM, Tejun Heo <tj(a)kernel.org> wrote: Hello, On 04/14/2010 09:46 AM, Grant Grundler wrote: In 2009, While running "cache read" performance test of drives behind SII PMP we encountered a "all 5 drives" timeout on more than 30% of the machines under test.  This patch reduc... 14 Apr 2010 21:10