[PATCH 1/1] hid:Fix problem on GeneralTouch multi-touchscreen

2012-09-27 Thread GeneralTouch
From: Xianhan Yu aroundigh...@gmail.com Fix the touch-up no response problem on GeneralTouch twofingers touchscreen and modify the driver for new GeneralTouch PWT touchscreen. Signed-off-by: Xianhan Yu aroundigh...@gmail.com --- drivers/hid/hid-ids.h|1 +

Re: [PATCH v3 1/2] writeback: add dirty_background_centisecs per bdi variable

2012-09-27 Thread Namjae Jeon
2012/9/27, Jan Kara j...@suse.cz: On Thu 27-09-12 00:56:02, Wu Fengguang wrote: On Tue, Sep 25, 2012 at 12:23:06AM +0200, Jan Kara wrote: On Thu 20-09-12 16:44:22, Wu Fengguang wrote: On Sun, Sep 16, 2012 at 08:25:42AM -0400, Namjae Jeon wrote: From: Namjae Jeon namjae.j...@samsung.com

[tip:sched/numa] mm/thp: Preserve pgprot across huge page split

2012-09-27 Thread tip-bot for Peter Zijlstra
Commit-ID: 93c9d633bd9e183f105bc59d798d61c216a514f0 Gitweb: http://git.kernel.org/tip/93c9d633bd9e183f105bc59d798d61c216a514f0 Author: Peter Zijlstra a.p.zijls...@chello.nl AuthorDate: Tue, 17 Jul 2012 18:25:14 +0200 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 26 Sep 2012

[tip:sched/numa] mm/mpol: Create special PROT_NONE infrastructure

2012-09-27 Thread tip-bot for Peter Zijlstra
Commit-ID: a573b4dfcf58f86235d586ea1f82ed54b2b7e620 Gitweb: http://git.kernel.org/tip/a573b4dfcf58f86235d586ea1f82ed54b2b7e620 Author: Peter Zijlstra a.p.zijls...@chello.nl AuthorDate: Tue, 17 Jul 2012 18:25:14 +0200 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 26 Sep 2012

[tip:sched/numa] mm/mpol: Add MPOL_MF_LAZY ...

2012-09-27 Thread tip-bot for Lee Schermerhorn
Commit-ID: 84e3a981648d6f4836b499cbe668f68d15527507 Gitweb: http://git.kernel.org/tip/84e3a981648d6f4836b499cbe668f68d15527507 Author: Lee Schermerhorn lee.schermerh...@hp.com AuthorDate: Thu, 12 Jan 2012 12:37:17 +0100 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 26 Sep 2012

Re: [PATCH 3/3] DMA: PL330: Balance module remove function with probe

2012-09-27 Thread Jassi Brar
On Thu, Sep 27, 2012 at 11:00 AM, Inderpal Singh inderpal.si...@linaro.org wrote: On 27 September 2012 10:35, Jassi Brar jassisinghb...@gmail.com wrote: On Thu, Sep 27, 2012 at 9:43 AM, Inderpal Singh inderpal.si...@linaro.org wrote: Don't you think free_chan_resource should be done __only

[tip:sched/numa] mm/mpol: Check for misplaced page

2012-09-27 Thread tip-bot for Lee Schermerhorn
Commit-ID: 4d58c795f691f14ca969b7031a184fe35f7ebeaa Gitweb: http://git.kernel.org/tip/4d58c795f691f14ca969b7031a184fe35f7ebeaa Author: Lee Schermerhorn lee.schermerh...@hp.com AuthorDate: Wed, 11 Jan 2012 15:48:13 +0100 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 26 Sep 2012

[tip:sched/numa] mm/migrate: Introduce migrate_misplaced_page()

2012-09-27 Thread tip-bot for Peter Zijlstra
Commit-ID: 03a040f6c17ab81659579ba6abe267c0562097e4 Gitweb: http://git.kernel.org/tip/03a040f6c17ab81659579ba6abe267c0562097e4 Author: Peter Zijlstra a.p.zijls...@chello.nl AuthorDate: Tue, 17 Jul 2012 22:54:51 +0200 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 26 Sep 2012

[tip:sched/numa] mm/mpol: Use special PROT_NONE to migrate pages

2012-09-27 Thread tip-bot for Peter Zijlstra
Commit-ID: 39d6cb39a81744473e13c693a9f988a9e342018b Gitweb: http://git.kernel.org/tip/39d6cb39a81744473e13c693a9f988a9e342018b Author: Peter Zijlstra a.p.zijls...@chello.nl AuthorDate: Tue, 17 Jul 2012 22:54:51 +0200 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 26 Sep 2012

Re: inux-next: Tree for Sept 26 (not bootable on AMD64: thermal|acpi|drm/i915|pci related?)

2012-09-27 Thread Zhang Rui
Hi, hugh, On 三, 2012-09-26 at 12:51 -0700, Hugh Dickins wrote: On Wed, 26 Sep 2012, Sedat Dilek wrote: on my Ubuntu/precise AMD64 today's Linux-Next runs into the following call-trace (machine freezes): Sep 26 19:22:58 fambox kernel: [ 11.124739] BUG: unable to handle kernel

Re: [PATCH 0/2] [GIT PULL][v3.7] tracing: A couple more updates

2012-09-27 Thread Ingo Molnar
* Steven Rostedt rost...@goodmis.org wrote: Ingo, Please pull the latest tip/perf/core tree, which can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git tip/perf/core Head SHA1: 8781915ad2716adcd8cd5cc52cee791fc8b00fdf Ezequiel Garcia (1):

[tip:x86/apic] x86/api: Rename mp_register_lapic in a comment

2012-09-27 Thread tip-bot for Yasuaki Ishimatsu
Commit-ID: 57c078ce13983d27c83f962b3e9722887209005c Gitweb: http://git.kernel.org/tip/57c078ce13983d27c83f962b3e9722887209005c Author: Yasuaki Ishimatsu isimatu.yasu...@jp.fujitsu.com AuthorDate: Wed, 26 Sep 2012 09:54:17 +0900 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 26

[tip:x86/asm] x86_64: Work around old GAS bug

2012-09-27 Thread tip-bot for Tao Guo
Commit-ID: 1b2b23d8573076a587ed2081e0d2b69691079e0e Gitweb: http://git.kernel.org/tip/1b2b23d8573076a587ed2081e0d2b69691079e0e Author: Tao Guo glorious...@gmail.com AuthorDate: Wed, 26 Sep 2012 04:28:22 -0400 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 26 Sep 2012 13:35:32

[tip:x86/cpu] x86: Remove the useless branch in c_start()

2012-09-27 Thread tip-bot for Michael Wang
Commit-ID: dec08a837fda146fee498ffc5ecd0d2eeeacd025 Gitweb: http://git.kernel.org/tip/dec08a837fda146fee498ffc5ecd0d2eeeacd025 Author: Michael Wang wang...@linux.vnet.ibm.com AuthorDate: Wed, 19 Sep 2012 13:42:23 +0800 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 26 Sep 2012

linux-next: please clean up the msm tree

2012-09-27 Thread Stephen Rothwell
Hi David, Since all of the patches in the msm tree have been merged into the arm-soc tree (but as different commits :-(), can you please clean up the msm tree. It is causing unneeded conflicts in linux-next. -- Cheers, Stephen Rothwells...@canb.auug.org.au

[tip:x86/asm] x86: Unspaghettize do_trap()

2012-09-27 Thread tip-bot for Frederic Weisbecker
Commit-ID: c416ddf5b909736f5b57d348f5de159693e699ad Gitweb: http://git.kernel.org/tip/c416ddf5b909736f5b57d348f5de159693e699ad Author: Frederic Weisbecker fweis...@gmail.com AuthorDate: Tue, 25 Sep 2012 14:51:19 +0200 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 26 Sep 2012

[tip:x86/smap] x86-32: Start out eflags and cr4 clean

2012-09-27 Thread tip-bot for H. Peter Anvin
Commit-ID: 5a5a51db78ef24aa61a4cb2ae36f07f6fa37356d Gitweb: http://git.kernel.org/tip/5a5a51db78ef24aa61a4cb2ae36f07f6fa37356d Author: H. Peter Anvin h...@linux.intel.com AuthorDate: Mon, 24 Sep 2012 16:05:48 -0700 Committer: H. Peter Anvin h...@linux.intel.com CommitDate: Wed, 26 Sep

RE: inux-next: Tree for Sept 26 (not bootable on AMD64: thermal|acpi|drm/i915|pci related?)

2012-09-27 Thread R, Durgadoss
Hi Rui, -Original Message- From: Zhang, Rui Sent: Thursday, September 27, 2012 11:38 AM To: Hugh Dickins Cc: Sedat Dilek; Stephen Rothwell; Andrew Morton; Dan Carpenter; R, Durgadoss; linux-n...@vger.kernel.org; linux-kernel@vger.kernel.org; Rafael J. Wysocki; Dave Airlie; Daniel

[tip:x86/smap] x86, suspend: On wakeup always initialize cr4 and EFER

2012-09-27 Thread tip-bot for H. Peter Anvin
Commit-ID: 73201dbec64aebf6b0dca855b523f437972dc7bb Gitweb: http://git.kernel.org/tip/73201dbec64aebf6b0dca855b523f437972dc7bb Author: H. Peter Anvin h...@linux.intel.com AuthorDate: Wed, 26 Sep 2012 15:02:34 -0700 Committer: H. Peter Anvin h...@linux.intel.com CommitDate: Wed, 26 Sep

RE: Thermal: Update binding logic based on platform data

2012-09-27 Thread R, Durgadoss
Hi, -Original Message- From: Dan Carpenter [mailto:dan.carpen...@oracle.com] Sent: Wednesday, September 26, 2012 10:51 PM To: R, Durgadoss Cc: Zhang, Rui; linux-kernel@vger.kernel.org Subject: Re: Thermal: Update binding logic based on platform data On Wed, Sep 26, 2012 at

RE: inux-next: Tree for Sept 26 (not bootable on AMD64: thermal|acpi|drm/i915|pci related?)

2012-09-27 Thread Zhang Rui
On 四, 2012-09-27 at 00:11 -0600, R, Durgadoss wrote: Hi Rui, -Original Message- From: Zhang, Rui Sent: Thursday, September 27, 2012 11:38 AM To: Hugh Dickins Cc: Sedat Dilek; Stephen Rothwell; Andrew Morton; Dan Carpenter; R, Durgadoss; linux-n...@vger.kernel.org;

Re: [RFC v2 05/10] vfs: introduce one hash table

2012-09-27 Thread Zhi Yong Wu
On Thu, Sep 27, 2012 at 11:43 AM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:30PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com Adds a hash table structure which contains a lot of hash list and is used to efficiently look up the

Re: [RFC v2 06/10] vfs: enable hot data tracking

2012-09-27 Thread Zhi Yong Wu
On Thu, Sep 27, 2012 at 11:54 AM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:31PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com Miscellaneous features that implement hot data tracking and generally make the hot data functions a bit

Re: [RFC v9 PATCH 00/21] memory-hotplug: hot-remove physical memory

2012-09-27 Thread Wen Congyang
Hi Vasilis Liaskovitis At 09/27/2012 12:46 AM, Vasilis Liaskovitis Wrote: Hi, I am testing 3.6.0-rc7 with this v9 patchset plus more recent fixes [1],[2],[3] Running in a guest (qemu+seabios from [4]). CONFIG_SLAB=y CONFIG_DEBUG_SLAB=y After succesfull hot-add and online, I am doing

Re: 20% performance drop on PostgreSQL 9.2 from kernel 3.5.3 to 3.6-rc5 on AMD chipsets - bisected

2012-09-27 Thread Mike Galbraith
On Thu, 2012-09-27 at 07:47 +0200, Ingo Molnar wrote: * Mike Galbraith efa...@gmx.de wrote: I think the pgbench problem is more about latency for the 1 in 1:N than spinlocks. So my understanding of the psql workload is that basically we've got a central psql proxy process that is

Re: [PATCHv2 4/4] MAINTAINERS: add recently created files to dw_dmac section

2012-09-27 Thread Andy Shevchenko
On Wed, 2012-09-26 at 20:15 +0530, viresh kumar wrote: On Wed, Sep 26, 2012 at 6:10 PM, Andy Shevchenko andriy.shevche...@linux.intel.com wrote: Append myself to mail subsection as well. Mail subsection? You are adding yourself as Maintainer of dw_dmac... Yes and odd, accordingly to

Re: 20% performance drop on PostgreSQL 9.2 from kernel 3.5.3 to 3.6-rc5 on AMD chipsets - bisected

2012-09-27 Thread Ingo Molnar
* Mike Galbraith efa...@gmx.de wrote: Just to confirm, if you turn off all preemption via a hack (basically if you turn SCHED_OTHER into SCHED_BATCH), does psql perform and scale much better, with the quality of sibling selection and spreading of processes only being a secondary

Re: + uv-fix-incorrect-tlb-flush-all-issue.patch added to -mm tree

2012-09-27 Thread Ingo Molnar
* a...@linux-foundation.org a...@linux-foundation.org wrote: The flush tlb optimization code has logical issue on UV platform. It doesn't flush the full range at all, since it simply ignores its 'end' parameter (and hence also the all indicator) in uv_flush_tlb_others() function. In

Re: radeon: Regression between v3.6-rc4 and v3.6-rc6: unable to allocate a PPLL

2012-09-27 Thread Andres Freund
On Wednesday, September 26, 2012 03:42:40 PM Deucher, Alexander wrote: -Original Message- From: Andres Freund [mailto:and...@anarazel.de] Sent: Wednesday, September 26, 2012 9:41 AM To: Dan Carpenter Cc: Deucher, Alexander; LKML; David Airlie; dri-de...@lists.freedesktop.org

linux-next: manual merge of the akpm tree with the tip tree

2012-09-27 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm tree got a conflict in include/linux/mm.h between commit 1dbd3d35fe64 (mm/pgprot: Move the pgprot_modify() fallback definition to mm.h) from the tip tree and commit mm, x86, pat: rework linear pfn-mmap tracking from the akpm tree. I fixed it up

Re: 20% performance drop on PostgreSQL 9.2 from kernel 3.5.3 to 3.6-rc5 on AMD chipsets - bisected

2012-09-27 Thread Mike Galbraith
On Thu, 2012-09-27 at 08:41 +0200, Ingo Molnar wrote: * Mike Galbraith efa...@gmx.de wrote: Just to confirm, if you turn off all preemption via a hack (basically if you turn SCHED_OTHER into SCHED_BATCH), does psql perform and scale much better, with the quality of sibling

Re: [RFC v2 07/10] vfs: fork one kthread to update data temperature

2012-09-27 Thread Zhi Yong Wu
On Thu, Sep 27, 2012 at 12:03 PM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:32PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com Fork and run one kernel kthread to calculate that temperature based on some metrics kept in custom

linux-next: manual merge of the akpm tree with the tip tree

2012-09-27 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm tree got a conflict in mm/mempolicy.c between commit 4d58c795f691 (mm/mpol: Check for misplaced page) from the tip tree and commit mempolicy: fix refcount leak in mpol_set_shared_policy() from the akpm tree. I fixed it up (see below) and can carry

Re: [RFC v2 05/10] vfs: introduce one hash table

2012-09-27 Thread Dave Chinner
On Thu, Sep 27, 2012 at 02:23:16PM +0800, Zhi Yong Wu wrote: On Thu, Sep 27, 2012 at 11:43 AM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:30PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com Adds a hash table structure which

Re: [RFC v2 06/10] vfs: enable hot data tracking

2012-09-27 Thread Dave Chinner
On Thu, Sep 27, 2012 at 02:28:12PM +0800, Zhi Yong Wu wrote: On Thu, Sep 27, 2012 at 11:54 AM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:31PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com Miscellaneous features that implement

[PATCH 0/3] memory_hotplug: fix memory hotplug bug

2012-09-27 Thread Lai Jiangshan
We found 3 bug while we test and develop memory hotplug. PATCH1~2: the old code does not handle node_states[N_NORMAL_MEMORY] correctly, it corrupts the memory. PATCH3: move the modification of zone_start_pfn into corresponding lock. CC: Rob Landley r...@landley.net CC: Andrew Morton

[PATCH 2/3] slub, hotplug: ignore unrelated node's hot-adding and hot-removing

2012-09-27 Thread Lai Jiangshan
SLUB only fucus on the nodes which has normal memory, so ignore the other node's hot-adding and hot-removing. Aka: if some memroy of a node(which has no onlined memory) is online, but this new memory onlined is not normal memory(HIGH memory example), we should not allocate kmem_cache_node for

[PATCH 3/3] memory_hotplug: Don't modify the zone_start_pfn outside of zone_span_writelock()

2012-09-27 Thread Lai Jiangshan
The __add_zone() maybe call sleep-able init_currently_empty_zone() to init wait_table, But this function also modifies the zone_start_pfn without any lock. It is bugy. So we move this modification out, and we ensure the modification of zone_start_pfn is only done with zone_span_writelock() held

[PATCH 1/3] memory_hotplug: fix stale node_states[N_NORMAL_MEMORY]

2012-09-27 Thread Lai Jiangshan
Currently memory_hotplug only manages the node_states[N_HIGH_MEMORY], it forgets to manage node_states[N_NORMAL_MEMORY]. it causes node_states[N_NORMAL_MEMORY] becomes stale. We add check_nodemasks_changes_online() and check_nodemasks_changes_offline() to detect whether node_states[N_HIGH_MEMORY]

Re: [RFC v2 07/10] vfs: fork one kthread to update data temperature

2012-09-27 Thread Dave Chinner
On Thu, Sep 27, 2012 at 02:54:22PM +0800, Zhi Yong Wu wrote: On Thu, Sep 27, 2012 at 12:03 PM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:32PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com Fork and run one kernel kthread to

Re: [PATCH] slab: Ignore internal flags in cache creation

2012-09-27 Thread Glauber Costa
On 09/27/2012 05:16 AM, David Rientjes wrote: On Wed, 26 Sep 2012, Glauber Costa wrote: So the problem I am facing here is that when I am creating caches from memcg, I would very much like to reuse their flags fields. They are stored in the cache itself, so this is not a problem. But slab

Re: [PATCH] x86: Distinguish TLB shootdown interrupts from other functions call interrupts

2012-09-27 Thread Alex Shi
the 3.6 kernel will closed soon. it will be great to has this patch in. So, could you like to refresh your patch with popular comments format? :) Fixed patch is below. Thank you for the review again. Peter: Maybe the patch doesn't looks perfect for this issue. So I am wondering if

linux-next: manual merge of the akpm tree with the tip tree

2012-09-27 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm tree got a conflict in mm/huge_memory.c between commit 93c9d633bd9e (mm/thp: Preserve pgprot across huge page split) from the tip tree and commit thp: merge page pre-alloc in khugepaged_loop into khugepaged_do_scan from the akpm tree. I fixed it up

Re: [PATCH 1/1] HID: Fix missing Unifying device issue

2012-09-27 Thread Josip Rodin
On Mon, Sep 24, 2012 at 11:30:28AM +0200, Nestor Lopez Casado wrote: Josip, this is a different issue from the one addressed with the patch. 1) Can you try it on a 3.2 kernel ? I can try that too, I'll let you know how it went. (Unfortunately the machine is in the same room with a crib, so I

Re: [RFC v2 03/10] vfs: add one new mount option '-o hottrack'

2012-09-27 Thread Dave Chinner
On Thu, Sep 27, 2012 at 01:25:34PM +0800, Zhi Yong Wu wrote: On Tue, Sep 25, 2012 at 5:28 PM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:28PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com Introduce one new mount option '-o

Re: 20% performance drop on PostgreSQL 9.2 from kernel 3.5.3 to 3.6-rc5 on AMD chipsets - bisected

2012-09-27 Thread Ingo Molnar
* Mike Galbraith efa...@gmx.de wrote: Do you have an easy-to-apply hack patch by chance that has the effect of turning off all such preemption, which people could try? They don't need any hacks, all they have to do is start postgreqsl SCHED_BATCH, then run pgbench the same way. I

Re: [RFC v2 05/10] vfs: introduce one hash table

2012-09-27 Thread Zhi Yong Wu
On Thu, Sep 27, 2012 at 2:57 PM, Dave Chinner da...@fromorbit.com wrote: On Thu, Sep 27, 2012 at 02:23:16PM +0800, Zhi Yong Wu wrote: On Thu, Sep 27, 2012 at 11:43 AM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:30PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong

linux-next: manual merge of the akpm tree with the tip tree

2012-09-27 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm tree got a conflict in mm/huge_memory.c between commit 93c9d633bd9e (mm/thp: Preserve pgprot across huge page split) from the tip tree and commit (thp: remove assumptions on pgtable_t type) from the akpm tree. I fixed it up (see below) and can

Re: [PATCH 18/57] power: Add sysfs interfaces for capacity

2012-09-27 Thread Anton Vorontsov
On Tue, Sep 25, 2012 at 10:12:15AM -0600, mathieu.poir...@linaro.org wrote: From: Daniel WILLERUD daniel.wille...@stericsson.com Switchable depending on whether capacity scaling is enabled Signed-off-by: Marcus Cooper marcus.xm.coo...@stericsson.com Signed-off-by: Daniel WILLERUD

Re: [RFC v2 06/10] vfs: enable hot data tracking

2012-09-27 Thread Zhi Yong Wu
On Thu, Sep 27, 2012 at 2:59 PM, Dave Chinner da...@fromorbit.com wrote: On Thu, Sep 27, 2012 at 02:28:12PM +0800, Zhi Yong Wu wrote: On Thu, Sep 27, 2012 at 11:54 AM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:31PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong

linux-next: manual merge of the akpm tree with the tip tree

2012-09-27 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm tree got a conflict in mm/huge_memory.c between commit 93c9d633bd9e (93c9d633bd9e) from the tip tree and commit thp: introduce pmdp_invalidate() from the akpm tree. I fixed it up (see below) and can carry the fix as necessary (no action is

Re: [PATCH 20/57] power: Adds support for legacy USB chargers

2012-09-27 Thread Anton Vorontsov
On Tue, Sep 25, 2012 at 10:12:17AM -0600, mathieu.poir...@linaro.org wrote: From: Marcus Cooper marcus.xm.coo...@stericsson.com A Legacy USB charger should be handled directly by the charger driver. Signed-off-by: Marcus Cooper marcus.xm.coo...@stericsson.com Signed-off-by: Mathieu

Re: [RFC v2 07/10] vfs: fork one kthread to update data temperature

2012-09-27 Thread Zhi Yong Wu
On Thu, Sep 27, 2012 at 3:01 PM, Dave Chinner da...@fromorbit.com wrote: On Thu, Sep 27, 2012 at 02:54:22PM +0800, Zhi Yong Wu wrote: On Thu, Sep 27, 2012 at 12:03 PM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:32PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong

Re: [RFC v2 03/10] vfs: add one new mount option '-o hottrack'

2012-09-27 Thread Zhi Yong Wu
On Thu, Sep 27, 2012 at 3:05 PM, Dave Chinner da...@fromorbit.com wrote: On Thu, Sep 27, 2012 at 01:25:34PM +0800, Zhi Yong Wu wrote: On Tue, Sep 25, 2012 at 5:28 PM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:28PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong

Re: [PATCH 27/57] power: sysfs interface update

2012-09-27 Thread Anton Vorontsov
On Tue, Sep 25, 2012 at 10:12:24AM -0600, mathieu.poir...@linaro.org wrote: From: Michel JAOUEN michel.jao...@stericsson.com Add new sysfs interface to get current charge status Signed-off-by: Michel JAOUEN michel.jao...@stericsson.com Signed-off-by: Loic Pallardy

Re: [PATCH 30/57] power: ab8500: Flush sync all works

2012-09-27 Thread Anton Vorontsov
On Tue, Sep 25, 2012 at 10:12:27AM -0600, mathieu.poir...@linaro.org wrote: From: Jonas Aaberg jonas.ab...@stericsson.com Flush and sync all workqueues at suspend to avoid that we suspend in the middle of a work. Signed-off-by: Jonas Aaberg jonas.ab...@stericsson.com Signed-off-by:

Re: linux-next: build failure after merge of the akpm tree

2012-09-27 Thread Stephen Rothwell
Hi Andrew, On Wed, 26 Sep 2012 13:33:35 -0700 Andrew Morton a...@linux-foundation.org wrote: On Wed, 26 Sep 2012 13:15:58 -0700 Kees Cook keesc...@chromium.org wrote: This is weird -- my original patch doesn't touch audit_get_sessionid() at all:

Re: 20% performance drop on PostgreSQL 9.2 from kernel 3.5.3 to 3.6-rc5 on AMD chipsets - bisected

2012-09-27 Thread david
On Wed, 26 Sep 2012, Borislav Petkov wrote: It always selected target_cpu, but the fact is, that doesn't really sound very sane. The target cpu is either the previous cpu or the current cpu, depending on whether they should be balanced or not. But that still doesn't make any *sense*. In fact,

Re: [PATCH 31/57] power: ab8500_fg: fix to use correct battery charge full design

2012-09-27 Thread Anton Vorontsov
On Tue, Sep 25, 2012 at 10:12:28AM -0600, mathieu.poir...@linaro.org wrote: From: Rajkumar Kasirajan rajkumar.kasira...@stericsson.com If battery is not identified while fg probe, mah_max_design gets initialized with unknown battery's charge full design. Reinitialize mah_max_design if

[PATCHv3 3/7] dmaengine: dw_dmac: remove CLK dependency

2012-09-27 Thread Andy Shevchenko
From: Heikki Krogerus heikki.kroge...@linux.intel.com This driver could be used on different platforms. Thus, the HAVE_CLK dependency is dropped away. Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com ---

[PATCHv3 7/7] MAINTAINERS: add recently created files to dw_dmac section

2012-09-27 Thread Andy Shevchenko
Append myself to the mail entry of the section as well. Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com --- MAINTAINERS |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index 7dfd0eb..b87cbb1d 100644 --- a/MAINTAINERS +++

[PATCHv3 0/7] dw_dmac: split the driver and introduce PCI part

2012-09-27 Thread Andy Shevchenko
This patchset is dedicated to support different platform devices via the same core driver. In our case the dw_dmac could be used as a PCI device, regular embedded device or something else. This split allows to support the controller connected to any bus by adding a little piece of code without

[PATCHv3 1/7] dmaengine: dw_dmac: use helper macro module_platform_driver()

2012-09-27 Thread Andy Shevchenko
From: Heikki Krogerus heikki.kroge...@linux.intel.com Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com --- drivers/dma/dw_dmac.c | 13 ++--- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git

[PATCHv3 4/7] dmaengine: dw_dmac: amend description and indentation

2012-09-27 Thread Andy Shevchenko
From: Heikki Krogerus heikki.kroge...@linux.intel.com The driver will be used as a core part for various implementations of the DesignWare DMA device. The patch adjusts description on the top and corrects paragraph indentation in few places across the code. Signed-off-by: Heikki Krogerus

[PATCHv3 5/7] dmaengine: dw_dmac: add PCI part of the driver

2012-09-27 Thread Andy Shevchenko
From: Heikki Krogerus heikki.kroge...@linux.intel.com This is the PCI part of the DesignWare DMAC driver. The controller is usually used in the Intel hardware such as Medfield. Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com Signed-off-by: Andy Shevchenko

[PATCHv3 6/7] dma: move dw_dmac driver to an own directory

2012-09-27 Thread Andy Shevchenko
The dw_dmac driver contains multiple files. To make a managment of them more convenient move it to an own directory. Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com --- drivers/dma/Makefile|3 +-- drivers/dma/dw/Makefile |2 ++ drivers/dma/{ =

[PATCHv3 2/7] dmaengine: dw_dmac: add module alias

2012-09-27 Thread Andy Shevchenko
From: Heikki Krogerus heikki.kroge...@linux.intel.com It's good to have a quasistatic name for the platform driver. Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com --- drivers/dma/dw_dmac.c |1 + 1 file changed,

Re: linux-next: build failure after merge of the block tree

2012-09-27 Thread Jens Axboe
On 09/27/2012 05:27 AM, Stephen Rothwell wrote: Hi Jens, After merging the block tree, today's linux-next build (x86 64_allmodconfig) failed like this: usr/include/linux/fs.h:13: included file 'linux/percpu-rwsem.h' is not exported Caused by commit 62ac665ff9fc (blockdev: turn a rw

Re: [PATCH] x86: use the correct macros

2012-09-27 Thread Wen Congyang
At 09/26/2012 09:11 AM, Yasuaki Ishimatsu Wrote: This patch fixes to use the correct macros. But you don't fix all. For example: = arg.start_pfn = pfn; arg.nr_pages = nr_pages; arg.status_change_nid = -1; == here nid =

linux-next: build failure after merge of the akpm tree

2012-09-27 Thread Stephen Rothwell
Hi Andrew, After merging the akpm tree, today's linux-next build (x86_64 allmodconfig) failed like this: In file included from arch/x86/include/asm/syscall.h:16:0, from arch/x86/kernel/signal.c:40: include/linux/audit.h: In function 'audit_get_loginuid':

Re: [PATCH 2/3] clk: ux500: Support prcmu ape opp voltage clock

2012-09-27 Thread Ulf Hansson
Hi Mike, On 26 September 2012 21:25, Mike Turquette mturque...@ti.com wrote: Quoting Ulf Hansson (2012-09-25 00:56:56) Hi Mike, Thanks for your input! On 24 September 2012 17:35, Mike Turquette mturque...@ti.com wrote: Quoting Ulf Hansson (2012-09-24 07:43:18) From: Ulf Hansson

Re: [PATCH RFC 1/2] kvm: Handle undercommitted guest case in PLE handler

2012-09-27 Thread Gleb Natapov
On Tue, Sep 25, 2012 at 10:54:21AM +0200, Avi Kivity wrote: On 09/25/2012 10:09 AM, Raghavendra K T wrote: On 09/24/2012 09:36 PM, Avi Kivity wrote: On 09/24/2012 05:41 PM, Avi Kivity wrote: case 2) rq1 : vcpu1-wait(lockA) (spinning) rq2 : vcpu3 (running) , vcpu2-holding(lockA)

Re: [PATCH 33/57] power: u8500_charger: Delay for USB enumeration

2012-09-27 Thread Anton Vorontsov
On Tue, Sep 25, 2012 at 10:12:30AM -0600, mathieu.poir...@linaro.org wrote: From: Paer-Olof Haakansson par-olof.hakans...@stericsson.com If charging is started before USB enumeration of an Accessory Charger Adapter has finished, the AB8500 will generate a VBUS_ERROR. This in turn results in

Re: [PATCHv3 1/7] dmaengine: dw_dmac: use helper macro module_platform_driver()

2012-09-27 Thread Felipe Balbi
On Thu, Sep 27, 2012 at 10:31:55AM +0300, Andy Shevchenko wrote: From: Heikki Krogerus heikki.kroge...@linux.intel.com commit log would be great. Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com ---

linux-next: build warning after merge of the tip tree

2012-09-27 Thread Stephen Rothwell
Hi all, After merging the tip tree, today's linux-next build (powerpc allnoconfig) produced this warning: mm/memory.c: In function 'do_prot_none': mm/memory.c:3463:6: warning: unused variable 'node' [-Wunused-variable] Introduced by commit 39d6cb39a817 (mm/mpol: Use special PROT_NONE to migrate

Re: [PATCHv3 3/7] dmaengine: dw_dmac: remove CLK dependency

2012-09-27 Thread Felipe Balbi
Hi, On Thu, Sep 27, 2012 at 10:31:57AM +0300, Andy Shevchenko wrote: From: Heikki Krogerus heikki.kroge...@linux.intel.com This driver could be used on different platforms. Thus, the HAVE_CLK dependency is dropped away. Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com

Re: [PATCHv3 5/7] dmaengine: dw_dmac: add PCI part of the driver

2012-09-27 Thread Felipe Balbi
On Thu, Sep 27, 2012 at 10:31:59AM +0300, Andy Shevchenko wrote: From: Heikki Krogerus heikki.kroge...@linux.intel.com This is the PCI part of the DesignWare DMAC driver. The controller is usually used in the Intel hardware such as Medfield. Signed-off-by: Heikki Krogerus

Re: [PATCHv3 6/7] dma: move dw_dmac driver to an own directory

2012-09-27 Thread Felipe Balbi
On Thu, Sep 27, 2012 at 10:32:00AM +0300, Andy Shevchenko wrote: The dw_dmac driver contains multiple files. To make a managment of them more typo: 'management' convenient move it to an own directory. Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com ---

Re: 20% performance drop on PostgreSQL 9.2 from kernel 3.5.3 to 3.6-rc5 on AMD chipsets - bisected

2012-09-27 Thread Mike Galbraith
On Thu, 2012-09-27 at 00:17 -0700, da...@lang.hm wrote: over the long term, the work lost due to not moving optimally right away is probably much less than the work lost due to trying to figure out the perfect thing to do. Yeah, Perfect is the enemy of good definitely applies. Once you're

Re: [PATCHv3 7/7] MAINTAINERS: add recently created files to dw_dmac section

2012-09-27 Thread Felipe Balbi
On Thu, Sep 27, 2012 at 10:32:01AM +0300, Andy Shevchenko wrote: Append myself to the mail entry of the section as well. Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com --- MAINTAINERS |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/MAINTAINERS

Re: [PATCHv3 4/7] dmaengine: dw_dmac: amend description and indentation

2012-09-27 Thread Felipe Balbi
On Thu, Sep 27, 2012 at 10:31:58AM +0300, Andy Shevchenko wrote: From: Heikki Krogerus heikki.kroge...@linux.intel.com The driver will be used as a core part for various implementations of the DesignWare DMA device. The patch adjusts description on the top and corrects paragraph indentation

[GIT PULL] DMA-mapping fix for v3.6

2012-09-27 Thread Marek Szyprowski
Hi Linus, I would like to ask for pulling yet another patch for ARM dma-mapping subsystem to Linux v3.6 kernel tree. This patch fixes potential memory leak ARM dma-mapping code. The following changes since commit 979570e02981d4a8fc20b3cc8fd651856c98ee9d: Linux 3.6-rc7 (2012-09-23 18:10:57

linux-next: Tree for Sept 27

2012-09-27 Thread Stephen Rothwell
Hi all, Changes since 201209026: The block tree gained a build failure so I used the version from next-20120926. The char-misc tree gained a conflict against the tty tree. The arm-soc tree gained a conflict against the arm tree. The akpm tree gained conflicts against the tip tree, lost

[git pull] drm fixes

2012-09-27 Thread Dave Airlie
Hi Linus the three nouveau fixes quiten unneeded dmesg spam that people are seeing and pondering, the udl fix stops it from trying to driver monitors that are too big, where we get a black screen. and vmware memory alloc problem. Dave. The following changes since commit

Re: [PATCHv3 3/7] dmaengine: dw_dmac: remove CLK dependency

2012-09-27 Thread Andy Shevchenko
On Thu, Sep 27, 2012 at 10:42 AM, Felipe Balbi ba...@ti.com wrote: - depends on HAVE_CLK as is, this will break compilation of any arch which doesn't set HAVE_CLK. As Viresh suggested and I checked it's not. He wrote nice patch that adds stubs for such case. -- With Best Regards, Andy

Re: [PATCHv3 5/7] dmaengine: dw_dmac: add PCI part of the driver

2012-09-27 Thread Andy Shevchenko
On Thu, Sep 27, 2012 at 10:49 AM, Felipe Balbi ba...@ti.com wrote: On Thu, Sep 27, 2012 at 10:31:59AM +0300, Andy Shevchenko wrote: From: Heikki Krogerus heikki.kroge...@linux.intel.com This is the PCI part of the DesignWare DMAC driver. The controller is usually used in the Intel hardware

Re: [PATCHv3 7/7] MAINTAINERS: add recently created files to dw_dmac section

2012-09-27 Thread viresh kumar
On Thu, Sep 27, 2012 at 1:21 PM, Felipe Balbi ba...@ti.com wrote: On Thu, Sep 27, 2012 at 10:32:01AM +0300, Andy Shevchenko wrote: Append myself to the mail entry of the section as well. Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com --- MAINTAINERS |4 ++-- 1 file

Re: [PATCHv3 3/7] dmaengine: dw_dmac: remove CLK dependency

2012-09-27 Thread Felipe Balbi
Hi, On Thu, Sep 27, 2012 at 11:04:54AM +0300, Andy Shevchenko wrote: On Thu, Sep 27, 2012 at 10:42 AM, Felipe Balbi ba...@ti.com wrote: - depends on HAVE_CLK as is, this will break compilation of any arch which doesn't set HAVE_CLK. As Viresh suggested and I checked it's not. He

Re: [PATCHv3 5/7] dmaengine: dw_dmac: add PCI part of the driver

2012-09-27 Thread Felipe Balbi
Hi, On Thu, Sep 27, 2012 at 11:08:12AM +0300, Andy Shevchenko wrote: + .is_private = 1, + .chan_allocation_order = CHAN_ALLOCATION_ASCENDING, + .chan_priority = CHAN_PRIORITY_ASCENDING, +}; This is the same for all of the PCI IDs listed below, looks like it's best to

Re: [PATCHv3 1/7] dmaengine: dw_dmac: use helper macro module_platform_driver()

2012-09-27 Thread viresh kumar
On Thu, Sep 27, 2012 at 1:10 PM, Felipe Balbi ba...@ti.com wrote: diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c @@ -1700,6 +1700,7 @@ MODULE_DEVICE_TABLE(of, dw_dma_id_table); #endif static struct platform_driver dw_driver = { + .probe = dw_probe, probe's in

Re: [PATCHv3 2/7] dmaengine: dw_dmac: add module alias

2012-09-27 Thread viresh kumar
On Thu, Sep 27, 2012 at 1:01 PM, Andy Shevchenko andriy.shevche...@linux.intel.com wrote: From: Heikki Krogerus heikki.kroge...@linux.intel.com It's good to have a quasistatic name for the platform driver. Signed-off-by: Heikki Krogerus heikki.kroge...@linux.intel.com Signed-off-by: Andy

Re: [PATCHv3 3/7] dmaengine: dw_dmac: remove CLK dependency

2012-09-27 Thread viresh kumar
On Thu, Sep 27, 2012 at 1:12 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Thu, Sep 27, 2012 at 10:31:57AM +0300, Andy Shevchenko wrote: From: Heikki Krogerus heikki.kroge...@linux.intel.com This driver could be used on different platforms. Thus, the HAVE_CLK dependency is dropped away.

Re: [PATCHv3 4/7] dmaengine: dw_dmac: amend description and indentation

2012-09-27 Thread viresh kumar
On Thu, Sep 27, 2012 at 1:15 PM, Felipe Balbi ba...@ti.com wrote: On Thu, Sep 27, 2012 at 10:31:58AM +0300, Andy Shevchenko wrote: From: Heikki Krogerus heikki.kroge...@linux.intel.com The driver will be used as a core part for various implementations of the DesignWare DMA device. The patch

Re: [PATCH v3 1/3] devfreq: Core updates to support devices which can idle

2012-09-27 Thread MyungJoo Ham
Prepare devfreq core framework to support devices which can idle. When device idleness is detected perhaps through runtime-pm, need some mechanism to suspend devfreq load monitoring and resume back when device is online. Present code continues monitoring unless device is removed from devfreq

Re: [PATCHv3 1/7] dmaengine: dw_dmac: use helper macro module_platform_driver()

2012-09-27 Thread Felipe Balbi
On Thu, Sep 27, 2012 at 01:46:17PM +0530, viresh kumar wrote: On Thu, Sep 27, 2012 at 1:10 PM, Felipe Balbi ba...@ti.com wrote: diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c @@ -1700,6 +1700,7 @@ MODULE_DEVICE_TABLE(of, dw_dma_id_table); #endif static struct

Re: [PATCHv3 2/7] dmaengine: dw_dmac: add module alias

2012-09-27 Thread Felipe Balbi
On Thu, Sep 27, 2012 at 01:46:57PM +0530, viresh kumar wrote: On Thu, Sep 27, 2012 at 1:01 PM, Andy Shevchenko andriy.shevche...@linux.intel.com wrote: From: Heikki Krogerus heikki.kroge...@linux.intel.com It's good to have a quasistatic name for the platform driver. Signed-off-by:

Re: [PATCHv3 3/7] dmaengine: dw_dmac: remove CLK dependency

2012-09-27 Thread Felipe Balbi
On Thu, Sep 27, 2012 at 01:47:58PM +0530, viresh kumar wrote: On Thu, Sep 27, 2012 at 1:12 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Thu, Sep 27, 2012 at 10:31:57AM +0300, Andy Shevchenko wrote: From: Heikki Krogerus heikki.kroge...@linux.intel.com This driver could be used on

Re: 20% performance drop on PostgreSQL 9.2 from kernel 3.5.3 to 3.6-rc5 on AMD chipsets - bisected

2012-09-27 Thread Peter Zijlstra
On Wed, 2012-09-26 at 11:19 -0700, Linus Torvalds wrote: For example, it starts with the maximum target scheduling domain, and works its way in over the scheduling groups within that domain. What the f*ck is the logic of that kind of crazy thing? It never makes sense to look at a biggest

Re: [PATCHv3 6/7] dma: move dw_dmac driver to an own directory

2012-09-27 Thread viresh kumar
On Thu, Sep 27, 2012 at 1:02 PM, Andy Shevchenko andriy.shevche...@linux.intel.com wrote: The dw_dmac driver contains multiple files. To make a managment of them more convenient move it to an own directory. Looks readable now :) Acked-by: Viresh Kumar viresh.ku...@linaro.org (After fixing

Re: [PATCH -v3 00/14] x86, mm: init_memory_mapping cleanup

2012-09-27 Thread Yinghai Lu
On Thu, Sep 13, 2012 at 8:00 AM, Jacob Shin jacob.s...@amd.com wrote: On Wed, Sep 05, 2012 at 03:08:15PM -0500, Jacob Shin wrote: On Tue, Sep 04, 2012 at 10:46:17PM -0700, Yinghai Lu wrote: Only create mapping for E820_820 and E820_RESERVED_KERN. Seperate calculate_table_space_size and

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