Kernel

[PATCH v2 1/6] KVM: MMU: fix forgot reserved bits check in speculative path
In the speculative path, we should check guest pte's reserved bits just as the real processor does Reported-by: Marcelo Tosatti <mtosatti(a)redhat.com> Signed-off-by: Xiao Guangrong <xiaoguangrong(a)cn.fujitsu.com> --- arch/x86/kvm/mmu.c | 9 ++++++++- arch/x86/kvm/paging_tmpl.h | 5 +++-- 2 files c... 16 Jul 2010 00:10

[PATCH v2 3/6] KVM: MMU: fix page dirty tracking lost while sync page
In sync-page path, if spte.writable is changed, it will lose page dirty tracking, for example: assume spte.writable = 0 in a unsync-page, when it's synced, it map spte to writable(that is spte.writable = 1), later guest write spte.gfn, it means spte.gfn is dirty, then guest changed this mapping to read-only, afte... 16 Jul 2010 00:10

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[PATCH v2 2/6] KVM: MMU: fix page accessed tracking lost if ept is enabled
In current code, if ept is enabled(shadow_accessed_mask = 0), the page accessed tracking is lost Signed-off-by: Xiao Guangrong <xiaoguangrong(a)cn.fujitsu.com> --- arch/x86/kvm/mmu.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 1a4b4... 16 Jul 2010 00:10

[PATCH] ARM/nuc900: fix nuc900 touchscreen clk definition bug
This patch is to fix nuc900 touchscreen clk definition bug,the .dev_id's name should be 'nuc900-ts', it should be the same to pdev.name. or else, the touchscreen driver will be not working well due to clock engine disabled. Signed-off-by: Wan ZongShun <mcuos.com(a)gmail.com> --- arch/arm/mach-w90x900/cpu.c | 2... 16 Jul 2010 00:10

[GIT PULL] perf fixlet
Ingo, Please pull the perf/urgent branch that can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git perf/urgent Thanks, Frederic --- Frederic Weisbecker (1): perf: Fix various display bugs with parent filtering tools/perf/util/hist.c | 21 ++++++++++++... 15 Jul 2010 23:05

[PATCH] touchscreen/nuc900: fix wrong setup_timer parameter
Hi Dmitry, This patch fixes wrong setup_timer parameter,when pen up event coming all codes quoting the w90p910_ts work failed. Signed-off-by: Wan ZongShun <mcuos.com(a)gmail.com> --- drivers/input/touchscreen/w90p910_ts.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/input... 15 Jul 2010 23:05

[PATCH] uda134x: properly free allocated memory if uda134x_soc_probe fail with unknown codec type
If uda134x_soc_probe fail with unknown codec type, it should properly free allocated memory before return -EINVAL. Signed-off-by: Axel Lin <axel.lin(a)gmail.com> --- This case won't be executed in current implementation because there is a model checking in the begin of uda134x_soc_probe. But since the code is the... 15 Jul 2010 23:05

Crypto Fixes for 2.6.35
Hi Linus: This push fixes a crash in the new ablkcipher walking code used by async block ciphers. Please pull from git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git or master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6.git Jiri Slaby (1): crypto: skcipher - a... 22 Jul 2010 02:43

[PATCH 6/6] kvm, faster and simpler version of get_user_page_and_protection()
a light weight version of get_user_page_and_protection() Signed-off-by: Lai Jiangshan <laijs(a)cn.fujitsu.com> --- diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index a34c785..d0e4f2f 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -618,6 +618,... 15 Jul 2010 23:05