[PATCH] Staging: winbond: wbusb: Fixed coding style issue

2012-10-09 Thread Adil Mujeeb
Repalces printk's with pr_debug Signed-off-by: Adil Mujeeb --- linux-3.6-rc7/drivers/staging/winbond/wbusb.c | 14 +++--- 1 files changed, 7 insertions(+), 7 deletions(-) diff --git a/linux-3.6-rc7/drivers/staging/winbond/wbusb.c b/linux-3.6-rc7/drivers/staging/winbond/wbusb.c index

Re: [PATCH 03/10] x86, mm: get early page table from BRK

2012-10-09 Thread Konrad Rzeszutek Wilk
On Mon, Oct 08, 2012 at 09:39:11PM -0700, Yinghai Lu wrote: > Get pgt_buf early from BRK, and use it to map page table at first. > > also use the left at first, then use new one. Left? > > -v2: extra xen call back for that new range. > -v3: fix compiling about #llx in print out that is reported

Re: [PATCH 04/10] x86, mm: Don't clear page table if next range is ram

2012-10-09 Thread Konrad Rzeszutek Wilk
On Mon, Oct 08, 2012 at 09:39:12PM -0700, Yinghai Lu wrote: > After we add code use BRK to map buffer for final page table, .. mention the name of the patch that adds this. What is 'final page table'? Isn't this just the existing bootup tables modified to cover more memory. > > It should be safe

Re: [PATCH] ubi: use list_move_tail instead of list_del/list_add_tail

2012-10-09 Thread Richard Weinberger
Am Tue, 9 Oct 2012 14:14:21 +0800 schrieb Wei Yongjun : > From: Wei Yongjun > > Using list_move_tail() instead of list_del() + list_add_tail(). > > dpatch engine is used to auto generate this patch. > (https://github.com/weiyj/dpatch) > > Signed-off-by: Wei Yongjun Acked-by: Richard Weinberg

Re: [ANNOUNCE] 3.6.1-rt1

2012-10-09 Thread Thomas Gleixner
On Tue, 9 Oct 2012, Steven Rostedt wrote: > On Tue, 2012-10-09 at 15:46 +0200, Thomas Gleixner wrote: > > So instead of splitting the softirq threads I split the softirq > > locks so different softirqs can be handled seperately. If a > > softirq is raised in the context of a thread,

Re: [PATCH 2/9] ARM: export set_irq_flags

2012-10-09 Thread Thomas Gleixner
On Tue, 9 Oct 2012, Arnd Bergmann wrote: > The recently added Emma Mobile GPIO driver calls set_irq_flags > and irq_set_chip_and_handler for the interrupts it exports and > it can be built as a module, which currently fails with > > ERROR: "set_irq_flags" [drivers/gpio/gpio-em.ko] undefined! >

Re: [PATCH V2 4/4] regulator: tps65090: add external control support for DCDC

2012-10-09 Thread Stephen Warren
On 10/09/2012 04:33 AM, Venu Byravarasu wrote: > Laxman Dewangan wrote at Tuesday, October 09, 2012 3:19 PM: >> The TPS65090's DCDC output can also be enable/disable through the >> external digital input signal. Add support for enable/disable >> either through register access via I2C or through ext

Re: [PATCH] mm: Fix XFS oops due to dirty pages without buffers on s390

2012-10-09 Thread Jan Kara
On Mon 08-10-12 21:24:40, Hugh Dickins wrote: > On Mon, 1 Oct 2012, Jan Kara wrote: > > > On s390 any write to a page (even from kernel itself) sets architecture > > specific page dirty bit. Thus when a page is written to via standard write, > > HW > > dirty bit gets set and when we later map and

Re: [PATCH] Staging: winbond: wbusb: Fixed coding style issue

2012-10-09 Thread Joe Perches
On Tue, 2012-10-09 at 21:40 +0530, Adil Mujeeb wrote: > Repalces printk's with pr_debug [] > diff --git a/linux-3.6-rc7/drivers/staging/winbond/wbusb.c > b/linux-3.6-rc7/drivers/staging/winbond/wbusb.c > index 0ca857a..48fe622 100644 > --- a/linux-3.6-rc7/drivers/staging/winbond/wbusb.c > +++ b/li

Re: [PATCH 07/10] x86, xen, mm: Do not need to check if page table is ioremap

2012-10-09 Thread Konrad Rzeszutek Wilk
On Mon, Oct 08, 2012 at 09:39:15PM -0700, Yinghai Lu wrote: > All page table buf are pre-mapped, and could use _va to access them. "__va", not "_va". And can you also include the name of the patch that makes them pre-mapped? > > Remove the not needed checking. "Remove the ioremap check." > >

Re: [PATCH] [RFC] pidns: don't zap processes several times

2012-10-09 Thread Oleg Nesterov
On 10/08, Andrey Wagin wrote: > > 2012/10/7 Oleg Nesterov : > > > > Perhaps we should MAX_PID_NS_LEVEL instead? > > Yes, we can. > > Could I just define MAX_PID_NS_LEVEL in a code: > #define MAX_PID_NS_LEVEL ((PAGE_SIZE - offsetof(struct pid, numbers)) > / sizeof(struct upid)) Or even less. But lo

Re: [PATCH] pinctrl: sirf: remove sirfsoc_gpio_set_pull function

2012-10-09 Thread Barry Song
Hi Arnd, 2012/10/9 Arnd Bergmann : > The prima2 platform advertises needing no mach/gpio.h header file, > but its pinctrl driver now has a sirfsoc_gpio_set_pull function > that uses constants defined in arch/arm/mach-prima2/include/mach/gpio.h, > which fails to build. > > Fortunately, the sirfsoc_

Re: [Xen-devel] [PATCH v2] Persistent grant maps for xen blk drivers

2012-10-09 Thread Roger Pau Monné
On 24/09/12 13:36, Jan Beulich wrote: On 21.09.12 at 17:52, Oliver Chick wrote: >> Changes since v1: >> >> * Maximum number of persistent grants per device now 64, rather than >>256, as this is the actual maxmimum request in a (1 page) ring. > > As said previously, I don't see why this

Re: [PATCH 1/8] exofs: drop lock/unlock super

2012-10-09 Thread Al Viro
On Tue, Oct 09, 2012 at 05:55:12PM +0200, Marco Stornelli wrote: > Thanks Al. For me there aren't problems to push it via Al or via > other trees. For example the patch for ext4 is in Ted's tree. You > tell me what you want and I do it :) Um... Then I'd better drop the ext4 part and hold the fin

Re: [RFC PATCH 04/10] sched: Introduce priority-based task migration filter

2012-10-09 Thread Morten Rasmussen
On Thu, Oct 04, 2012 at 07:27:00AM +0100, Viresh Kumar wrote: > On 22 September 2012 00:02, wrote: > > > +config SCHED_HMP_PRIO_FILTER > > + bool "(EXPERIMENTAL) Filter HMP migrations by task priority" > > + depends on SCHED_HMP > > Should it depend on EXPERIMENTAL? > > > + h

Re: [PATCH 2/6] xen-blkfront: handle backend CLOSED without CLOSING

2012-10-09 Thread Konrad Rzeszutek Wilk
On Fri, Oct 05, 2012 at 04:57:36PM +0100, David Vrabel wrote: > On 05/10/12 12:55, Jan Beulich wrote: > On 05.10.12 at 13:42, David Vrabel wrote: > >> On 02/10/12 21:02, Konrad Rzeszutek Wilk wrote: > >>> On Mon, Oct 01, 2012 at 06:19:19PM +0100, David Vrabel wrote: > On 25/09/12 18:53,

Re: acpi : acpi_bus_trim() stops removing devices when failing to remove the device

2012-10-09 Thread Toshi Kani
On Tue, 2012-10-09 at 17:48 +0900, Yasuaki Ishimatsu wrote: > acpi_bus_trim() stops removing devices, when acpi_bus_remove() return error > number. But acpi_bus_remove() cannot return error number correctly. > acpi_bus_remove() only return -EINVAL, when dev argument is NULL. Thus even if > device c

Re: [PATCH] Staging: winbond: wbusb: Fixed coding style issue

2012-10-09 Thread Greg KH
On Tue, Oct 09, 2012 at 09:22:18AM -0700, Joe Perches wrote: > On Tue, 2012-10-09 at 21:40 +0530, Adil Mujeeb wrote: > > Repalces printk's with pr_debug > [] > > diff --git a/linux-3.6-rc7/drivers/staging/winbond/wbusb.c > > b/linux-3.6-rc7/drivers/staging/winbond/wbusb.c > > index 0ca857a..48fe62

Re: [PATCH 1/4] ACPI: add drivers_autoprobe in struct acpi_device

2012-10-09 Thread Konrad Rzeszutek Wilk
On Thu, Oct 04, 2012 at 08:15:44AM -0700, Yinghai Lu wrote: > On Thu, Oct 4, 2012 at 6:03 AM, Konrad Rzeszutek Wilk > wrote: > > On Wed, Oct 3, 2012 at 7:00 PM, Yinghai Lu wrote: > >> To use to control the delay attach driver for acpi_device. > > > > > > I am not sure what this says. Can you pl

Re: [RFC PATCH 2/7] swiotlb: Make io_tlb_start a physical address instead of a virtual address

2012-10-09 Thread Konrad Rzeszutek Wilk
On Thu, Oct 04, 2012 at 01:22:58PM -0700, Alexander Duyck wrote: > On 10/04/2012 10:19 AM, Konrad Rzeszutek Wilk wrote: > @@ -450,7 +451,7 @@ void *swiotlb_tbl_map_single(struct device *hwdev, > dma_addr_t tbl_dma_addr, > io_tlb_list[i] = 0; >

Re: [PATCH 11/11] net: xilinx: Show csum in bootlog

2012-10-09 Thread Ben Hutchings
On Tue, 2012-10-09 at 11:08 +0200, Michal Simek wrote: > On 10/05/2012 03:51 PM, Ben Hutchings wrote: > > On Fri, 2012-10-05 at 11:35 +0200, Michal Simek wrote: > >> On 10/04/2012 09:15 PM, Ben Hutchings wrote: > >>> On Thu, 2012-10-04 at 20:14 +0200, Michal Simek wrote: > Just show current se

Re: [RFC PATCH 02/10] sched: Task placement for heterogeneous systems based on task load-tracking

2012-10-09 Thread Viresh Kumar
On 9 October 2012 21:26, Morten Rasmussen wrote: > On Thu, Oct 04, 2012 at 07:02:03AM +0100, Viresh Kumar wrote: >> On 22 September 2012 00:02, wrote: >> > SCHED_HMP requires that the platform implements arch_get_hmp_domains() >> > which should set up the platform specific list of hmp_domains.

[PATCH 0/5] Memory policy corruption fixes -stable

2012-10-09 Thread Mel Gorman
This is a backport of the series "Memory policy corruption fixes V2". This should apply to 3.6-stable, 3.5-stable, 3.4-stable and 3.0-stable without any difficulty. It will not apply cleanly to 3.2 but just drop the "revert" patch and the rest of the series should apply. I tested 3.6-stable and 3

[PATCH 1/5] revert "mm: mempolicy: Let vma_merge and vma_split handle vma->vm_policy linkages"

2012-10-09 Thread Mel Gorman
From: KOSAKI Motohiro commit 8d34694c1abf29df1f3c7317936b7e3e2e308d9b upstream. Commit 05f144a0d5c2 ("mm: mempolicy: Let vma_merge and vma_split handle vma->vm_policy linkages") removed vma->vm_policy updates code but it is the purpose of mbind_range(). Now, mbind_range() is virtually a no-op a

[PATCH 5/5] mempolicy: fix a memory corruption by refcount imbalance in alloc_pages_vma()

2012-10-09 Thread Mel Gorman
commit 00442ad04a5eac08a98255697c510e708f6082e2 upstream. Commit cc9a6c877661 ("cpuset: mm: reduce large amounts of memory barrier related damage v3") introduced a potential memory corruption. shmem_alloc_page() uses a pseudo vma and it has one significant unique combination, vma->vm_ops=NULL and

[PATCH 4/5] mempolicy: fix refcount leak in mpol_set_shared_policy()

2012-10-09 Thread Mel Gorman
From: KOSAKI Motohiro commit 63f74ca21f1fad36d075e063f06dcc6d39fe86b2 upstream. When shared_policy_replace() fails to allocate new->policy is not freed correctly by mpol_set_shared_policy(). The problem is that shared mempolicy code directly call kmem_cache_free() in multiple places where it is

[PATCH 3/5] mempolicy: fix a race in shared_policy_replace()

2012-10-09 Thread Mel Gorman
commit b22d127a39ddd10d93deee3d96e643657ad53a49 upstream. shared_policy_replace() use of sp_alloc() is unsafe. 1) sp_node cannot be dereferenced if sp->lock is not held and 2) another thread can modify sp_node between spin_unlock for allocating a new sp node and next spin_lock. The bug was intro

[PATCH 2/5] mempolicy: remove mempolicy sharing

2012-10-09 Thread Mel Gorman
From: KOSAKI Motohiro commit 869833f2c5c6e4dd09a5378cfc665ffb4615e5d2 upstream. Dave Jones' system call fuzz testing tool "trinity" triggered the following bug error with slab debugging enabled = BUG numa_polic

perf build error (linux/rbtree_augmented.h)

2012-10-09 Thread Borislav Petkov
Is this an already known issue (building perf on latest linus): $ make tools/perf_install ... ../../lib/rbtree.c:24:36: fatal error: linux/rbtree_augmented.h: No such file or directory compilation terminated. make[2]: *** [util/rbtree.o] Error 1 make[1]: *** [perf_install] Error 2 make: *** [to

Re: [GIT PULL 0/9] ARM architecture fixes for 3.7

2012-10-09 Thread Stefano Stabellini
On Tue, 9 Oct 2012, Russell King - ARM Linux wrote: > On Tue, Oct 09, 2012 at 05:22:54PM +0200, Arnd Bergmann wrote: > > Here are some patches that belong into your domain, I hope you can > > just send the lot to Linus the next time you send other patches. > > > > These bug fixes all address probl

Re: [GIT PULL] Disintegrate UAPI for sparc [ver #2]

2012-10-09 Thread David Miller
t; request. > > The following changes since commit 9e2d8656f5e8aa214e66b462680cf86b210b74a8: > > Merge branch 'akpm' (Andrew's patch-bomb) (2012-10-09 16:23:15 +0900) > > are available in the git repository at: > > > git://git.infradead.org/users/dhow

Re: [ANNOUNCE] 3.6.1-rt1

2012-10-09 Thread Steven Rostedt
On Tue, 2012-10-09 at 18:19 +0200, Thomas Gleixner wrote: > > > I've started looking at playing with the NAPI code again, and trying to > > see if I can add an ENAPI interface (Even Newer API), where the driver > > uses its own interrupt thread, and instead of having the polling in the > > networ

Re: [PATCH v5 1/2] ACPI: Add early console framework for DBGP/DBG2.

2012-10-09 Thread Konrad Rzeszutek Wilk
On Tue, Oct 09, 2012 at 10:36:56AM +0800, Lv Zheng wrote: > Microsoft Debug Port Table (DBGP or DBG2) is used by the Windows SoC > platforms to describe their debugging facilities. > DBGP: http://msdn.microsoft.com/en-us/windows/hardware/hh134821 > DBG2: http://msdn.microsoft.com/en-us/library/wind

Re: [GIT PULL] Disintegrate UAPI for net

2012-10-09 Thread David Miller
a214e66b462680cf86b210b74a8: > > Merge branch 'akpm' (Andrew's patch-bomb) (2012-10-09 16:23:15 +0900) > > are available in the git repository at: > > > git://git.infradead.org/users/dhowells/linux-headers.git > tags/disintegrate-net-20121009 Ok I pul

Re: [PATCH v5 2/2] ACPI: Add Intel MID SPI early console support.

2012-10-09 Thread Konrad Rzeszutek Wilk
On Tue, Oct 09, 2012 at 10:37:32AM +0800, Lv Zheng wrote: > DesignWare SPI UART is used as one of the debug ports on Low Power Intel > Architecture (LPIA) platforms. This patch is introduced to support this > debugging console reported by ACPI DBGP/DBG2. The original MID SPI > early console stuff

[tip:perf/core] perf trace: Explicitly enable system-wide mode if no option is given

2012-10-09 Thread tip-bot for Namhyung Kim
Commit-ID: ee76120e2d13a2d4eb0cc88da8a8e7f7909cc276 Gitweb: http://git.kernel.org/tip/ee76120e2d13a2d4eb0cc88da8a8e7f7909cc276 Author: Namhyung Kim AuthorDate: Fri, 5 Oct 2012 14:02:14 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 5 Oct 2012 12:48:51 -0300 perf trace: Expl

Re: [GIT PULL] Disintegrate UAPI for microblaze [ver #2]

2012-10-09 Thread Michal Simek
2012/10/9 David Howells : > Can you merge the following branch into the microblaze tree please. > > This is to complete part of the UAPI disintegration for which the preparatory > patches were pulled recently. > > Now that the fixups and the asm-generic chunk have been merged, I've > regenerated th

[tip:perf/core] perf trace: Add support for tracing workload given by command line

2012-10-09 Thread tip-bot for Namhyung Kim
Commit-ID: f15eb531d351163f1ea697c2dd8f15b66b01d289 Gitweb: http://git.kernel.org/tip/f15eb531d351163f1ea697c2dd8f15b66b01d289 Author: Namhyung Kim AuthorDate: Fri, 5 Oct 2012 14:02:16 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 5 Oct 2012 12:51:27 -0300 perf trace: Add

[tip:perf/core] perf diff: Add -b option for perf diff to display paired entries only

2012-10-09 Thread tip-bot for Jiri Olsa
Commit-ID: a06d143e7cfaa10626f3ad0127a9b9169f900add Gitweb: http://git.kernel.org/tip/a06d143e7cfaa10626f3ad0127a9b9169f900add Author: Jiri Olsa AuthorDate: Fri, 5 Oct 2012 16:44:40 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 5 Oct 2012 14:05:14 -0300 perf diff: Add -b o

[tip:perf/core] perf diff: Add ratio computation way to compare hist entries

2012-10-09 Thread tip-bot for Jiri Olsa
Commit-ID: 7aaf6b35512382329c5b2dd46b42f2bf12a5fff0 Gitweb: http://git.kernel.org/tip/7aaf6b35512382329c5b2dd46b42f2bf12a5fff0 Author: Jiri Olsa AuthorDate: Fri, 5 Oct 2012 16:44:41 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 5 Oct 2012 14:06:54 -0300 perf diff: Add rati

Re: [PATCH v5] dma-debug: New interfaces to debug dma mapping errors

2012-10-09 Thread Konrad Rzeszutek Wilk
On Mon, Oct 08, 2012 at 11:08:06AM -0600, Shuah Khan wrote: > Add dma-debug interface debug_dma_mapping_error() to debug drivers that fail > to check dma mapping errors on addresses returned by dma_map_single() and > dma_map_page() interfaces. This interface clears a flag set by > debug_dma_map_pag

Re: [GIT PULL] Disintegrate UAPI for arm64 [ver #2]

2012-10-09 Thread Catalin Marinas
On Tue, Oct 09, 2012 at 10:15:13AM +0100, David Howells wrote: > David Howells (1): > UAPI: (Scripted) Disintegrate arch/arm64/include/asm It still fails on arm64. The reason is that I had a __SYSCALL_COMPAT guard to provide either the 32-bit syscalls or the 64-bit (generic) ones via asm/uni

[tip:perf/core] perf diff: Add weighted diff computation way to compare hist entries

2012-10-09 Thread tip-bot for Jiri Olsa
Commit-ID: 81d5f95819953321a2557b0656b24ea10af9629c Gitweb: http://git.kernel.org/tip/81d5f95819953321a2557b0656b24ea10af9629c Author: Jiri Olsa AuthorDate: Fri, 5 Oct 2012 16:44:43 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 5 Oct 2012 14:10:42 -0300 perf diff: Add weig

Re: [PATCH v5] dma-debug: New interfaces to debug dma mapping errors

2012-10-09 Thread Shuah Khan
On Tue, 2012-10-09 at 13:12 -0400, Konrad Rzeszutek Wilk wrote: > On Mon, Oct 08, 2012 at 11:08:06AM -0600, Shuah Khan wrote: > > Add dma-debug interface debug_dma_mapping_error() to debug drivers that fail > > to check dma mapping errors on addresses returned by dma_map_single() and > > dma_map_pa

[tip:perf/core] perf diff: Add -p option to display period values for hist entries

2012-10-09 Thread tip-bot for Jiri Olsa
Commit-ID: 61949b212e7f6f8f31891236ba24033f9b7af8c3 Gitweb: http://git.kernel.org/tip/61949b212e7f6f8f31891236ba24033f9b7af8c3 Author: Jiri Olsa AuthorDate: Fri, 5 Oct 2012 16:44:44 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 5 Oct 2012 14:11:47 -0300 perf diff: Add -p o

[ANNOUNCE] 3.4.13-rt21

2012-10-09 Thread Steven Rostedt
Dear RT Folks, I'm pleased to announce the 3.4.13-rt21 stable release. This release is just an update to the new stable 3.4.13 version and no RT specific changes have been made. You can get this release via the git tree at: git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.g

Re: [PATCH 6/9] ARM: pass -marm to gcc by default for both C and assembler

2012-10-09 Thread Dave Martin
On Tue, Oct 09, 2012 at 05:23:00PM +0200, Arnd Bergmann wrote: > The Linaro cross toolchain and probably others nowadays default to > building in THUMB2 mode. When building a kernel for a CPU that does > not support THUMB2, the compiler complains about incorrect flags. > We can work around this by

[tip:perf/core] perf diff: Include samples without symbol in overall stats

2012-10-09 Thread tip-bot for Jiri Olsa
Commit-ID: d88c48f9b5bfcbd2e296b2d240e8cb0aec99f042 Gitweb: http://git.kernel.org/tip/d88c48f9b5bfcbd2e296b2d240e8cb0aec99f042 Author: Jiri Olsa AuthorDate: Fri, 5 Oct 2012 16:44:46 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 5 Oct 2012 14:14:49 -0300 perf diff: Include

[tip:perf/core] perf diff: Display empty space for non paired samples

2012-10-09 Thread tip-bot for Jiri Olsa
Commit-ID: 6e92349d5a814a3f633a43d9d6bd3b199ef3ad72 Gitweb: http://git.kernel.org/tip/6e92349d5a814a3f633a43d9d6bd3b199ef3ad72 Author: Jiri Olsa AuthorDate: Fri, 5 Oct 2012 16:44:47 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 5 Oct 2012 14:15:19 -0300 perf diff: Display

[tip:perf/core] perf tools: Have the page size value available for all tools

2012-10-09 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: 0c1fe6b2f30fa275d939071293b6e28771283f6d Gitweb: http://git.kernel.org/tip/0c1fe6b2f30fa275d939071293b6e28771283f6d Author: Arnaldo Carvalho de Melo AuthorDate: Sat, 6 Oct 2012 14:57:10 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 6 Oct 2012 16:33:14 -0300 perf

[tip:perf/core] perf diff: Add option to sort entries based on diff computation

2012-10-09 Thread tip-bot for Jiri Olsa
Commit-ID: 96c47f19846742bdfa3c153c8d26ccca5945586b Gitweb: http://git.kernel.org/tip/96c47f19846742bdfa3c153c8d26ccca5945586b Author: Jiri Olsa AuthorDate: Fri, 5 Oct 2012 16:44:42 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 5 Oct 2012 14:08:54 -0300 perf diff: Add opti

[tip:perf/core] perf machine: Introduce find_thread method

2012-10-09 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: 9d2f8e22fc965bcdd5561d000d234fe2d23657ba Gitweb: http://git.kernel.org/tip/9d2f8e22fc965bcdd5561d000d234fe2d23657ba Author: Arnaldo Carvalho de Melo AuthorDate: Sat, 6 Oct 2012 15:43:20 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 6 Oct 2012 16:33:22 -0300 perf

Re: [ANNOUNCE] 3.6.1-rt1

2012-10-09 Thread Thomas Gleixner
On Tue, 9 Oct 2012, Steven Rostedt wrote: > On Tue, 2012-10-09 at 18:19 +0200, Thomas Gleixner wrote: > > > > > I've started looking at playing with the NAPI code again, and trying to > > > see if I can add an ENAPI interface (Even Newer API), where the driver > > > uses its own interrupt thread,

[tip:perf/core] perf diff: Add -F option to display formula for computation

2012-10-09 Thread tip-bot for Jiri Olsa
Commit-ID: ed279da2fc9774b4c0dc9fd513fa89a11cae3f56 Gitweb: http://git.kernel.org/tip/ed279da2fc9774b4c0dc9fd513fa89a11cae3f56 Author: Jiri Olsa AuthorDate: Fri, 5 Oct 2012 16:44:45 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 5 Oct 2012 14:13:36 -0300 perf diff: Add -F o

[tip:perf/core] perf event: No need to create a thread when handling PERF_RECORD_EXIT

2012-10-09 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: f62d3f0f4596f983ec00495d91c8ddb30268d878 Gitweb: http://git.kernel.org/tip/f62d3f0f4596f983ec00495d91c8ddb30268d878 Author: Arnaldo Carvalho de Melo AuthorDate: Sat, 6 Oct 2012 15:44:59 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 6 Oct 2012 16:33:45 -0300 perf

[tip:perf/core] perf sched: Handle PERF_RECORD_EXIT events

2012-10-09 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: 0439539f72ea222fbfe511b47318b9c1815a7108 Gitweb: http://git.kernel.org/tip/0439539f72ea222fbfe511b47318b9c1815a7108 Author: Arnaldo Carvalho de Melo AuthorDate: Sat, 6 Oct 2012 15:53:41 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 6 Oct 2012 16:34:03 -0300 perf

Re: [PATCH] [staging][zram] Fix handling of incompressible pages

2012-10-09 Thread Nitin Gupta
Hi Minchan, On 10/09/2012 06:31 AM, Minchan Kim wrote: On Mon, Oct 08, 2012 at 06:32:44PM -0700, Nitin Gupta wrote: Change 130f315a introduced a bug in the handling of incompressible pages which resulted in memory allocation failure for such pages. The fix is to store the page as-is i.e. witho

[tip:perf/core] perf machine: Carve up event processing specific from perf_tool

2012-10-09 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: b0a7d1a0cd2e228dc06d099db2e1bb02f1b7d591 Gitweb: http://git.kernel.org/tip/b0a7d1a0cd2e228dc06d099db2e1bb02f1b7d591 Author: Arnaldo Carvalho de Melo AuthorDate: Sat, 6 Oct 2012 16:26:02 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 6 Oct 2012 16:34:13 -0300 perf

Re: [PATCH] [ARM] Use AT() in the linker script to create correct program headers

2012-10-09 Thread Jason Gunthorpe
On Mon, Oct 08, 2012 at 11:24:13AM +0100, Dave Martin wrote: > Partly this came from some side speculation about whether we could do > things like privileged read-only permissions on newer CPUs, for preventing > unintended or undesired writes to the kernel's code or read-only data. Some other arc

Re: [PATCH] [RFC] pidns: don't zap processes several times

2012-10-09 Thread Andrey Wagin
2012/10/9 Oleg Nesterov : > On 10/08, Andrey Wagin wrote: >> >> 2012/10/7 Oleg Nesterov : >> > >> > Perhaps we should MAX_PID_NS_LEVEL instead? >> >> Yes, we can. >> >> Could I just define MAX_PID_NS_LEVEL in a code: >> #define MAX_PID_NS_LEVEL ((PAGE_SIZE - offsetof(struct pid, numbers)) >> / size

[tip:perf/core] perf tools: Add on_exit implementation

2012-10-09 Thread tip-bot for Bernhard Rosenkraenzer
Commit-ID: 78da39faf7c903bb6e3c20a726fde1bf98d10af8 Gitweb: http://git.kernel.org/tip/78da39faf7c903bb6e3c20a726fde1bf98d10af8 Author: Bernhard Rosenkraenzer AuthorDate: Mon, 8 Oct 2012 09:43:26 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 8 Oct 2012 17:38:25 -0300 perf t

[tip:perf/core] perf tools: Update Makefile for Android

2012-10-09 Thread tip-bot for Irina Tirdea
Commit-ID: d816ec2d1bea55cfeac373f0ab0ab8a3105e49b4 Gitweb: http://git.kernel.org/tip/d816ec2d1bea55cfeac373f0ab0ab8a3105e49b4 Author: Irina Tirdea AuthorDate: Mon, 8 Oct 2012 09:43:27 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 8 Oct 2012 17:42:16 -0300 perf tools: Upda

[tip:perf/core] Documentation: add documentation on compiling for Android

2012-10-09 Thread tip-bot for Irina Tirdea
Commit-ID: 7747e2f4fb5fb840994613dd1474c17cddb7836b Gitweb: http://git.kernel.org/tip/7747e2f4fb5fb840994613dd1474c17cddb7836b Author: Irina Tirdea AuthorDate: Mon, 8 Oct 2012 09:43:28 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 8 Oct 2012 17:44:39 -0300 Documentation: a

Re: [GIT PULL for 3.7-rc1] media updates - part 1

2012-10-09 Thread Ezequiel Garcia
On Fri, Oct 5, 2012 at 10:42 AM, Mauro Carvalho Chehab wrote: > Hi Linus, > > Please pull from: > git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media > v4l_for_linus > > For the first part of the media updates for Kernel 3.7. > > This series contain: > > - A major tree renam

Re: [PATCH 1/8] exofs: drop lock/unlock super

2012-10-09 Thread Theodore Ts'o
Just to confirm, the ext4 lock_super removal is commit 07724f98978a, and Linus has already pulled it into his tree. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More major

Re: [PATCH 0/3] new ARM-soc warning fixes

2012-10-09 Thread Olof Johansson
On Tue, Oct 09, 2012 at 05:34:18PM +0200, Arnd Bergmann wrote: > Hi Olof, > > Here are three more fixes that I'd like to merge through the arm-soc > as time permits. All of them should be completely harmless and they > only fix harmless gcc warnings. > > I don't know what your plans are for sendi

Re: [PATCH] [RFC] pidns: don't zap processes several times

2012-10-09 Thread Oleg Nesterov
On 10/09, Andrey Wagin wrote: > > 2012/10/9 Oleg Nesterov : > > Hmm. This is off-topic, but... > > > > create_pid_namespace: > > > > unsigned int level = parent_pid_ns->level + 1; > > ns->pid_cachep = create_pid_cachep(level + 1); > > Yes, it's correct, becau

[ANNOUNCE] 3.0.45-rt67

2012-10-09 Thread Steven Rostedt
Dear RT Folks, I'm pleased to announce the 3.0.45-rt67 stable release. This release is just an update to the new stable 3.0.45 version and no RT specific changes have been made. You can get this release via the git tree at: git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.g

Re: [PATCH] pch_gbe: Fix build error by selecting all the possible dependencies.

2012-10-09 Thread David Miller
From: Haicheng Li Date: Tue, 9 Oct 2012 17:43:12 +0800 > Fengguang reported a kernel build failure as following: > drivers/built-in.o: In function `pch_gbe_ioctl': > pch_gbe_main.c:(.text+0x510370): undefined reference to `pch_ch_control_write' > pch_gbe_main.c:(.text+0x510393): undefined refere

Re: [GIT PULL] Disintegrate UAPI for can

2012-10-09 Thread Oliver Hartkopp
y kernel internal stuff. > > --- > The following changes since commit 9e2d8656f5e8aa214e66b462680cf86b210b74a8: > > Merge branch 'akpm' (Andrew's patch-bomb) (2012-10-09 16:23:15 +0900) > > are available in the git repository at: > > > git://

Re: vfs: oops on open_by_handle_at() in linux-next

2012-10-09 Thread Sage Weil
On Sun, 7 Oct 2012, Hugh Dickins wrote: > On Mon, 8 Oct 2012, Al Viro wrote: > > On Sun, Oct 07, 2012 at 08:32:51PM -0700, Hugh Dickins wrote: > > > Thank you, Sasha: this should fix it, and similar in other FSes. > > > > > > > > > [PATCH] tmpfs,ceph,gfs2,isofs,reiserfs,xfs: fix fh_len checking >

[PATCH] perf: Handln new rbtree implementation

2012-10-09 Thread Markus Trippelsdorf
Perf build fails with the new rbtree implementation: ../../lib/rbtree.c:24:36: fatal error: linux/rbtree_augmented.h: No such file or directory compilation terminated.

Re: [PATCH] Staging: winbond: wbusb: Fixed coding style issue

2012-10-09 Thread Adil Mujeeb
On Tue, Oct 9, 2012 at 10:16 PM, Greg KH wrote: > On Tue, Oct 09, 2012 at 09:22:18AM -0700, Joe Perches wrote: >> On Tue, 2012-10-09 at 21:40 +0530, Adil Mujeeb wrote: >> > Repalces printk's with pr_debug >> [] >> > diff --git a/linux-3.6-rc7/drivers/staging/winbond/wbusb.c >> > b/linux-3.6-rc7/d

Re: [ANNOUNCE] 3.6.1-rt1

2012-10-09 Thread Steven Rostedt
On Tue, 2012-10-09 at 15:46 +0200, Thomas Gleixner wrote: > The RT patch against 3.6.1 can be found here: > > > http://www.kernel.org/pub/linux/kernel/projects/rt/3.6/patch-3.6.1-rt1.patch.xz > > The split quilt queue is available at: > > > http://www.kernel.org/pub/linux/kernel/projects/

[PATCH 0/2] power_supply: Add power supply throttling support

2012-10-09 Thread Ramakrishna Pallala
During charging battery temperature and charger chip temperature will go up. This can also result in increased skin temperature. This patchset adds the power supply throttling support and also registers the power supply as cooling device. PATCH 1/2: Add support for CHARGE_CONTROL_* attributes Thi

[PATCH 1/2] power_supply: Add support for CHARGE_CONTROL_* attributes

2012-10-09 Thread Ramakrishna Pallala
Add support for power supply attributes CHARGE_CONTROL_LIMIT and CHARGE_CONTROL_LIMIT_MAX. These new attributes will enable the user space to implement custom charging algorithms based on platform state. Signed-off-by: Ramakrishna Pallala --- Documentation/power/power_supply_class.txt |3 ++

[PATCH 2/2] power_supply: Register power supply for thermal cooling device

2012-10-09 Thread Ramakrishna Pallala
This patch registers the power supply as a cooling device if the power supply has support for charge throttling. Now with this change low level drivers need not register with thermal framework as it is automatically done by power supply framework. Signed-off-by: Ramakrishna Pallala --- drivers/

Re: [ANNOUNCE] 3.6.1-rt1

2012-10-09 Thread Steven Rostedt
On Tue, 2012-10-09 at 15:46 +0200, Thomas Gleixner wrote: > Dear RT Folks, > > I'm pleased to announce the 3.6.1-rt1 release. > > This is a pretty straight forward move from the 3.4-rt series which > includes a few significant updates which need to be backported to the > 3.x-rt stable series: My

Re: [Xen-devel] [PATCH 5/9] ARM: Xen: fix initial build problems:

2012-10-09 Thread Arnd Bergmann
On Tuesday 09 October 2012, Ian Campbell wrote: > On Tue, 2012-10-09 at 16:39 +0100, Arnd Bergmann wrote: > > On Tuesday 09 October 2012, Ian Campbell wrote: > > > > * The tmem hypercall is not available on ARM > > > > > > > > * ARMv6 does not support cmpxchg on 16-bit words that are used in the >

Re: [PATCH 5/9] ARM: Xen: fix initial build problems:

2012-10-09 Thread Arnd Bergmann
On Tuesday 09 October 2012, Stefano Stabellini wrote: > > config XEN > > bool "Xen guest support on ARM (EXPERIMENTAL)" > > depends on EXPERIMENTAL && ARM && OF > > + depends on !CPU_V6 > > help > > Say Y if you want to run Linux in a Virtual Machine on Xen on ARM. >

Re: [PATCH] [ARM] Use AT() in the linker script to create correct program headers

2012-10-09 Thread Jason Gunthorpe
On Mon, Oct 08, 2012 at 11:46:49AM +0100, Dave Martin wrote: > > Yes, but we still need rely on complex code like I2C/MTD to create a > > correct DTB, which again puts us back to patching the kernel for that > > functionality. > > I'm still confused as to where this complexity is coming from. >

Re: [PATCH 1/5] aio: Kill return value of aio_complete()

2012-10-09 Thread Zach Brown
On Mon, Oct 08, 2012 at 11:39:16PM -0700, Kent Overstreet wrote: > Nothing used the return value, and it probably wasn't possible to use it > safely for the locked versions (aio_complete(), aio_put_req()). Just > kill it. Nice, seems reasonable enough. (Queue the timer for complaints from out of

Re: [PATCH 2/5] aio: kiocb_cancel()

2012-10-09 Thread Zach Brown
On Mon, Oct 08, 2012 at 11:39:17PM -0700, Kent Overstreet wrote: > Minor refactoring, to get rid of some duplicated code Honestly: I wouldn't bother. Nothing of consequence uses cancel. I have an RFC patch series that tears it out. Let me polish that up send it out, I'll cc: you. - z -- To uns

Re: [PATCH -v2 00/10] x86: Use BRK to pre mapping page table to make xen happy

2012-10-09 Thread Yinghai Lu
On Tue, Oct 9, 2012 at 5:19 AM, Stefano Stabellini wrote: > > I agree with Peter that this series is going in the right direction. > However if I give more than 4G of RAM to the VM I get a panic at boot: > > [0.00] Linux version 3.6.0-rc7+ (sstabellini@st22) (gcc version 4.4.5 > (Debian 4

Re: [PATCH 3/5] aio: Rewrite refcounting

2012-10-09 Thread Zach Brown
On Mon, Oct 08, 2012 at 11:39:18PM -0700, Kent Overstreet wrote: > The refcounting before wasn't very clear; there are two refcounts in > struct kioctx, with an unclear relationship between them (or between > them and ctx->dead). > > Now, reqs_active holds a refcount on users (when reqs_active is

Re: [ANNOUNCE] 3.6.1-rt1

2012-10-09 Thread Steven Rostedt
On Tue, 2012-10-09 at 14:19 -0400, Steven Rostedt wrote: > On Tue, 2012-10-09 at 15:46 +0200, Thomas Gleixner wrote: > > Dear RT Folks, > > > > I'm pleased to announce the 3.6.1-rt1 release. > > > > This is a pretty straight forward move from the 3.4-rt series which > > includes a few significant

Re: [RFC PATCH 0/5] amd_iommu: Refactor IOMMU group and support virtual aliases

2012-10-09 Thread Florian Dazinger
Am Mon, 08 Oct 2012 22:49:28 -0600 schrieb Alex Williamson : > This series is meant to refactor IOMMU group support in amd_iommu > to properly support virtual aliases. If multiple devices alias to > the same virtual alias, they should be grouped together. This code > also verifies whether the al

Re: [PATCH 4/5] aio: vmap ringbuffer

2012-10-09 Thread Zach Brown
On Mon, Oct 08, 2012 at 11:39:19PM -0700, Kent Overstreet wrote: > It simplifies a lot of stuff if the ringbuffer is contiguously mapped > into kernel space, and we can delete a lot of code - in particular, this > is useful for converting read_events() to cmpxchg. 1) I'm concerned that Our Favouri

Re: sched: per-entity load-tracking

2012-10-09 Thread Paul Turner
On Mon, Oct 8, 2012 at 5:14 AM, Peter Zijlstra wrote: > On Sat, 2012-10-06 at 09:39 +0200, Ingo Molnar wrote: > > Thanks Ingo! Paul, > >> tip/kernel/sched/fair.c | 28 ++-- >> 1 file changed, 18 insertions(+), 10 deletions(-) >> >> Index: tip/kernel/sched/fair.c >> =

Re: Pull request for mainline

2012-10-09 Thread Roland Stigge
Hi David and Artem! On 05/10/12 11:30, Roland Stigge wrote: > just small reminder, just in case: Now would be a good opportunity for a > pull request for mtd to mainline, if not already done. ;-) I found two others asking on the mtd list for the same, but also without a reply. So I hope you are

Re: [PATCH] perf: Handln new rbtree implementation

2012-10-09 Thread Borislav Petkov
On Tue, Oct 09, 2012 at 08:01:56PM +0200, Markus Trippelsdorf wrote: > Perf build fails with the new rbtree implementation: > > ../../lib/rbtree.c:24:36: fatal error: linux/rbtree_augmented.h: No such > file or > directory >

Re: [RFC PATCH 0/5] amd_iommu: Refactor IOMMU group and support virtual aliases

2012-10-09 Thread Alex Williamson
On Tue, 2012-10-09 at 20:27 +0200, Florian Dazinger wrote: > Am Mon, 08 Oct 2012 22:49:28 -0600 > schrieb Alex Williamson : > > > This series is meant to refactor IOMMU group support in amd_iommu > > to properly support virtual aliases. If multiple devices alias to > > the same virtual alias, the

Re: sched: per-entity load-tracking

2012-10-09 Thread Paul Turner
On Sat, Oct 6, 2012 at 12:39 AM, Ingo Molnar wrote: > > * Paul Turner wrote: > >> Peter: >> The rebase to tip/master made interdiff angry enough that it wasn't >> producing the right relative diffs for your stack. Sorry :( > > Find below the diff between the two series, using 'quilt > snapshot'

Re: [PATCH 5/5] aio: Refactor aio_read_evt, use cmxchg(), fix bug

2012-10-09 Thread Zach Brown
On Mon, Oct 08, 2012 at 11:39:20PM -0700, Kent Overstreet wrote: > Bunch of cleanup Ugh. That's way too much noisy change for one patch with no description. Break it up into functional pieces and actually describe them. > events off the ringbuffer without racing with io_getevents(). Are you su

Re: [GIT PULL 0/9] ARM architecture fixes for 3.7

2012-10-09 Thread Arnd Bergmann
On Tuesday 09 October 2012, Russell King - ARM Linux wrote: > > On Tue, Oct 09, 2012 at 05:22:54PM +0200, Arnd Bergmann wrote: > > Here are some patches that belong into your domain, I hope you can > > just send the lot to Linus the next time you send other patches. > > > > These bug fixes all ad

[PATCH] drm/omap: fix allocation size for page addresses array

2012-10-09 Thread Vincent Penquerc'h
Signed-off-by: Rob Clark Signed-off-by: Vincent Penquerc'h --- drivers/staging/omapdrm/omap_gem.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/omapdrm/omap_gem.c b/drivers/staging/omapdrm/omap_gem.c index c828743..4c1472c 100644 --- a/drivers/stagin

Re: [PATCH v2 03/10] compiler-gcc{3,4}.h: Use GCC_VERSION macro

2012-10-09 Thread Andrew Morton
On Sun, 07 Oct 2012 13:27:58 -0500 Daniel Santos wrote: > We'll have to ask Andrew. Maybe so he can test on those versions of gcc? > > commit d3ffe64a1dbcfe18b57f90f7c01c40c93d0a8b92 > Author: Andrew Morton > Date: Fri Sep 28 00:02:42 2012 + > > a > > Signed-off-by: Andrew M

Re: [GIT PULL] Disintegrate UAPI for xen

2012-10-09 Thread Konrad Rzeszutek Wilk
since commit 9e2d8656f5e8aa214e66b462680cf86b210b74a8: > > Merge branch 'akpm' (Andrew's patch-bomb) (2012-10-09 16:23:15 +0900) > > are available in the git repository at: > > > git://git.infradead.org/users/dhowells/linux-headers.git > tags/disintegra

pull request: wireless 2012-10-09

2012-10-09 Thread John W. Linville
commit c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8 Dave, Here is a batch of fixes intended for 3.7... Amitkumar Karwar provides a couple of mwifiex fixes to correctly report some reason codes for certain connection failures. He also provides a fix to cleanup after a scanning failure. Bing Zhao ro

Re: [PATCH] [RESEND] qla2xxx: fix potential deadlock on ha->hardware_lock

2012-10-09 Thread Nicholas A. Bellinger
Hi Jiri, Andrew, Arun & Co, On Mon, 2012-10-08 at 09:23 +0200, Jiri Kosina wrote: > Lockdep reports: > > === [ cut here ] === > = > [ INFO: possible irq lock inversion dependency detected ] > 3.6.0-0.0.0.28.36b5ec9-default #1 Not tainted

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