Re: [PATCH v1] i2c-hid: introduce HID over i2c specification implementation

2012-10-03 Thread Shubhrajyoti Datta
On Fri, Sep 14, 2012 at 7:11 PM, benjamin.tissoires benjamin.tissoi...@gmail.com wrote: From: Benjamin Tissoires benjamin.tissoi...@enac.fr Microsoft published the protocol specification of HID over i2c: http://msdn.microsoft.com/en-us/library/windows/hardware/hh852380.aspx This patch

Re: [PATCH v0] Add SHA-3 hash algorithm

2012-10-03 Thread David Miller
From: Jeff Garzik j...@garzik.org Date: Wed, 3 Oct 2012 01:45:42 -0400 1) tcrypt setup blatantly wrong. What is the best setup here? Define a separate entry for each digest length? Is there some special string descriptor format that is desired, like sha3-256 or sha3(256)? Good question.

Re: [PATCH] mm, slab: release slab_mutex earlier in kmem_cache_destroy() (was Re: Lockdep complains about commit 1331e7a1bb (rcu: Remove _rcu_barrier() dependency on __stop_machine()))

2012-10-03 Thread Srivatsa S. Bhat
On 10/03/2012 09:20 AM, Srivatsa S. Bhat wrote: On 10/03/2012 06:15 AM, Jiri Kosina wrote: On Tue, 2 Oct 2012, Paul E. McKenney wrote: On Wed, Oct 03, 2012 at 01:48:21AM +0200, Jiri Kosina wrote: On Tue, 2 Oct 2012, Paul E. McKenney wrote: Indeed. Slab seems to be doing an rcu_barrier() in

[GIT] Sparc

2012-10-03 Thread David Miller
Some quick fixes after today's merge-window pull. 1) Add missing dependency on Sparc DES driver, oops. From Dave Jones. 2) Tell GCC that prom_printf() is printf-like and fix the few resultiing warnings. From Akinobu Mita. 3) Niagara-2 memcpy doesn't provide it's return value correctly

Re: [PATCH 1/10] compiler-gcc4.h: correct verion check for __compiletime_error

2012-10-03 Thread David Rientjes
On Fri, 28 Sep 2012, Daniel Santos wrote: NOTE: this is has already been comitted to -mm __attribute__((error(msg))) was introduced in gcc 4.3 (not 4.4) and as I was unable to find any gcc bugs pertaining to it, I'm presuming that it has functioned as advertised since 4.3.0.

[PATCH] media: davinci: vpbe: fix build warning

2012-10-03 Thread Prabhakar
From: Lad, Prabhakar prabhakar@ti.com recent patch with commit id 4f996594ceaf6c3f9bc42b40c40b0f7f87b79c86 which makes vidioc_s_crop const, was causing a following build warning, vpbe_display.c: In function 'vpbe_display_s_crop': vpbe_display.c:640: warning: initialization discards

Re: [PATCH 2/10] compiler-gcc4.h: Reorder macros based upon gcc ver

2012-10-03 Thread David Rientjes
On Fri, 28 Sep 2012, Daniel Santos wrote: This helps to keep the file from getting confusing, removes one duplicate version check and should encourage future editors to put new macros where they belong. Signed-off-by: Daniel Santos daniel.san...@pobox.com Acked-by: David Rientjes

Re: [PATCH 3/10] compiler-gcc.h: Add gcc-recommended GCC_VERSION macro

2012-10-03 Thread David Rientjes
On Fri, 28 Sep 2012, Daniel Santos wrote: Throughout compiler*.h, many version checks are made. These can be simplified by using the macro that gcc's documentation recommends. However, my primary reason for adding this is that I need bug-check macros that are enabled at certain gcc versions

[PATCH] davinci: vpbe: replace V4L2_OUT_CAP_CUSTOM_TIMINGS with V4L2_OUT_CAP_DV_TIMINGS

2012-10-03 Thread Prabhakar
From: Lad, Prabhakar prabhakar@ti.com This patch replaces V4L2_OUT_CAP_CUSTOM_TIMINGS macro with V4L2_OUT_CAP_DV_TIMINGS. As V4L2_OUT_CAP_CUSTOM_TIMINGS is being phased out. Signed-off-by: Lad, Prabhakar prabhakar@ti.com Signed-off-by: Manjunath Hadli manjunath.ha...@ti.com Cc: Sekhar

[PATCH] ARM: davinci: dm644x: fix out range signal for ED

2012-10-03 Thread Prabhakar
From: Lad, Prabhakar prabhakar@ti.com while testing display on dm644x, for ED out-range signals was observed. This patch fixes appropriate clock setting for ED. Signed-off-by: Lad, Prabhakar prabhakar@ti.com Signed-off-by: Manjunath Hadli manjunath.ha...@ti.com Cc: Sekhar Nori

Re: [PATCH] media: davinci: vpfe: fix build error

2012-10-03 Thread Hans Verkuil
On Mon October 1 2012 14:52:48 Prabhakar wrote: From: Lad, Prabhakar prabhakar@ti.com recent patch with commit id 4f996594ceaf6c3f9bc42b40c40b0f7f87b79c86 which makes vidioc_s_crop const, was causing a following build error. vpfe_capture.c: In function 'vpfe_s_crop':

Re: [PATCH 06/17] ARM: pxa: work around duplicate definition of GPIO24_SSP1_SFRM

2012-10-03 Thread Igor Grinberg
On 10/02/12 18:36, Arnd Bergmann wrote: The symbol GPIO24_SSP1_SFRM is defined in both mfp-pxa27x.h and mfp-pxa25x.h. Since the macro is not actually used in the cm-x2xx.c file, but it includes both headers, a safe workaround should be to just undefine it from the .c file. This is a bit hacky

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

2012-10-03 Thread David Rientjes
On Fri, 28 Sep 2012, Josh Triplett wrote: GCC 4.1.0 and 4.1.1 miscompiling __weak has nothing to do with __compiletime_object_size; why should *this* version check exclude those versions? Agreed, we shouldn't be relying on any #error directives to fail the build and then try to factor

Re: [PATCH] media: davinci: vpbe: fix build warning

2012-10-03 Thread Hans Verkuil
On Wed October 3 2012 08:27:38 Prabhakar wrote: From: Lad, Prabhakar prabhakar@ti.com recent patch with commit id 4f996594ceaf6c3f9bc42b40c40b0f7f87b79c86 which makes vidioc_s_crop const, was causing a following build warning, vpbe_display.c: In function 'vpbe_display_s_crop':

Re: [PATCH 6/10] bug.h: Replace __linktime_error with __compiletime_error

2012-10-03 Thread David Rientjes
On Fri, 28 Sep 2012, Daniel Santos wrote: Signed-off-by: Daniel Santos daniel.san...@pobox.com After this is folded into the previous patch in the series, compiler{,-gcc4}.h: Remove duplicate macros, then: Acked-by: David Rientjes rient...@google.com -- To unsubscribe from this list:

Re: [PATCH] media: davinci: vpbe: fix build warning

2012-10-03 Thread Prabhakar Lad
Hi Hans, On Wed, Oct 3, 2012 at 12:10 PM, Hans Verkuil hverk...@xs4all.nl wrote: On Wed October 3 2012 08:27:38 Prabhakar wrote: From: Lad, Prabhakar prabhakar@ti.com recent patch with commit id 4f996594ceaf6c3f9bc42b40c40b0f7f87b79c86 which makes vidioc_s_crop const, was causing a

Re: linux-next: fate of the kvmtool tree

2012-10-03 Thread Pekka Enberg
Hi Stephen, On Wed, Oct 3, 2012 at 8:29 AM, Stephen Rothwell s...@canb.auug.org.au wrote: Well, here we are at another merge window and the kvmtool tree is still not merged. So, is it likely that it will be merged in this merge window? or the next? If not, can I please remove it from

Re: [PATCH 7/10] compiler{,-gcc4}.h: Introduce __flatten function attribute

2012-10-03 Thread David Rientjes
On Fri, 28 Sep 2012, Josh Triplett wrote: That issue doesn't relate to __flatten, though; it only relates to __weak. Since __flatten (and __compiletime_object_size) will work fine on 4.1.0 and 4.1.1, don't exclude them just because the definition for __weak elsewhere in the file excludes

RE: [PATCH v4 5/5] MFD: ti_tscadc: add suspend/resume functionality

2012-10-03 Thread Patil, Rachna
Hi Samuel, Hi On Mon, Oct 01, 2012 at 04:52:02, Samuel Ortiz wrote: Hi Jonathan, On Sat, Sep 29, 2012 at 10:50:19AM +0100, Jonathan Cameron wrote: On 09/26/2012 11:09 AM, Patil, Rachna wrote: Hi Shubhrajyoti, On Wed, Sep 26, 2012 at 12:10:51, Datta, Shubhrajyoti wrote: On

Re: Netperf UDP_STREAM regression due to not sending IPIs in ttwu_queue()

2012-10-03 Thread Mike Galbraith
On Tue, 2012-10-02 at 14:14 +0100, Mel Gorman wrote: On Tue, Oct 02, 2012 at 11:31:22AM +0200, Mike Galbraith wrote: On Tue, 2012-10-02 at 09:45 +0100, Mel Gorman wrote: On Tue, Oct 02, 2012 at 09:49:36AM +0200, Mike Galbraith wrote: Hm, 518cd623 fixed up the troubles I saw. How

[PATCH] thermal: rcar_thermal: remove explicitly used devm_kfree/iounap()

2012-10-03 Thread Kuninori Morimoto
devm_kfree and devm_iounmap should not have to be explicitly used Signed-off-by: Kuninori Morimoto kuninori.morimoto...@renesas.com --- This patch is based on Devendra's [PATCH] thermal: solve compilation errors in rcar_thermal drivers/thermal/rcar_thermal.c | 18 ++ 1 file

Re: [PATCH v0] Add SHA-3 hash algorithm

2012-10-03 Thread Jeff Garzik
On 10/03/2012 02:06 AM, David Miller wrote: From: Jeff Garzik j...@garzik.org Date: Wed, 3 Oct 2012 01:45:42 -0400 1) tcrypt setup blatantly wrong. What is the best setup here? Define a separate entry for each digest length? Is there some special string descriptor format that is desired,

Re: [PATCH] Prevent AMD MCE oops on multi-server system

2012-10-03 Thread Daniel J Blueman
On 02/10/2012 02:01, Borislav Petkov wrote: On Tue, Oct 02, 2012 at 12:12:31AM +0800, Daniel J Blueman wrote: On 01/10/2012 18:06, Borislav Petkov wrote: On Mon, Oct 01, 2012 at 02:42:05PM +0800, Daniel J Blueman wrote: When booting on a federated multi-server system, the processor

Re: [PATCH 7/10] compiler{,-gcc4}.h: Introduce __flatten function attribute

2012-10-03 Thread Josh Triplett
On Tue, Oct 02, 2012 at 11:49:03PM -0700, David Rientjes wrote: On Fri, 28 Sep 2012, Josh Triplett wrote: That issue doesn't relate to __flatten, though; it only relates to __weak. Since __flatten (and __compiletime_object_size) will work fine on 4.1.0 and 4.1.1, don't exclude them just

Re: [PATCH 0/3] virtio-net: inline header support

2012-10-03 Thread Rusty Russell
Michael S. Tsirkin m...@redhat.com writes: Thinking about Sasha's patches, we can reduce ring usage for virtio net small packets dramatically if we put virtio net header inline with the data. This can be done for free in case guest net stack allocated extra head room for the packet, and I

Re: [PATCH v2] serial/arc-uart: Add new driver

2012-10-03 Thread Vineet Gupta
On Tuesday 02 October 2012 05:17 PM, Alan Cox wrote: +/* Is this for UART emulation on ARC Instruction Set Simulator (ISS) */ +int __attribute__((weak)) running_on_iss; Why not pass a quirks field in your platform data instead - much cleaner than a global. I'd thought about it too. However

Re: [PATCH 0/2] PCI-Express Non-Transparent Bridge Support

2012-10-03 Thread Nicholas A. Bellinger
On Tue, 2012-10-02 at 14:26 -0700, Jon Mason wrote: I am submitting version 4 of the PCI-Express Non-Transparent Bridge patches for inclusion in 3.7. All outstanding issues from the RFC process have been addressed. version 1 http://thread.gmane.org/gmane.linux.kernel.pci/16443 Version 2

Re: [PATCH v0] Add SHA-3 hash algorithm

2012-10-03 Thread Herbert Xu
On Wed, Oct 03, 2012 at 02:53:27AM -0400, Jeff Garzik wrote: Maybe my patch is the best we can do in the current kernel, if dynamic digest size is not currently possible. Register sha3_224, sha3_256, ... as you describe, and wait for actual users to appear with unsupported digest sizes.

Re: [PATCH v0] Add SHA-3 hash algorithm

2012-10-03 Thread Jeff Garzik
On 10/03/2012 03:11 AM, Herbert Xu wrote: On Wed, Oct 03, 2012 at 02:53:27AM -0400, Jeff Garzik wrote: Maybe my patch is the best we can do in the current kernel, if dynamic digest size is not currently possible. Register sha3_224, sha3_256, ... as you describe, and wait for actual users to

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

2012-10-03 Thread Artem Bityutskiy
On Wed, 2012-10-03 at 12:27 +1000, Stephen Rothwell wrote: Hi Artem, After merging the ubi tree, today's linux-next build (x86_64 allmodconfig) failed like this: ERROR: ubi_update_fastmap [drivers/mtd/ubi/ubi.ko] undefined! ERROR: ubi_scan_fastmap [drivers/mtd/ubi/ubi.ko] undefined!

Re: [PATCH] regmap: silence GCC warning

2012-10-03 Thread Paul Bolle
On Tue, 2012-10-02 at 20:11 -0400, valdis.kletni...@vt.edu wrote: On Mon, 01 Oct 2012 11:03:21 +0100, Mark Brown said: On Sun, Sep 30, 2012 at 12:15:55PM +0200, Paul Bolle wrote: Building regmap.o triggers this GCC warning: drivers/base/regmap/regmap.c: In function regmap_raw_read:

Re: [PATCH 0/2] ARM: Exynos4: Migrate to common clock framework.

2012-10-03 Thread Tomasz Figa
Hi Chander, Thomas, On Monday 01 of October 2012 17:39:19 chander.kash...@linaro.org wrote: From: Thomas Abraham thomas.abra...@linaro.org This patch series migrates Exynos4 clock support to common clock framework. The first patch in this series removes the existing Exynos4 clock support

Re: [PATCH v2 1/3] w1: mxc_w1: Adapt the clock name to the new clock framework

2012-10-03 Thread Evgeniy Polyakov
On Tue, Oct 02, 2012 at 10:04:19PM -0300, Fabio Estevam (feste...@gmail.com) wrote: I have no objections per se, but I'm hardly an expert in imx clock framework :) Since it is only one patch in set of 3, I suppose it will be pushed through different tree than w1. Feel free to add my

linux-next: Tree for Oct 3

2012-10-03 Thread Stephen Rothwell
Hi all, Do not add stuff destined for v3.8 to your linux-next included branches until after v3.7-rc1 is released. Changes since 201201002: Removed tree: rr New trees: modules and virtio (replacing rr) Conflicts are migrating as trees are merged by Linus. The nfs tree lost its build failure.

Re: Lockdep complains about commit 1331e7a1bb (rcu: Remove _rcu_barrier() dependency on __stop_machine())

2012-10-03 Thread Jiri Kosina
On Wed, 3 Oct 2012, Srivatsa S. Bhat wrote: CPU 0 CPU 1 kmem_cache_destroy() What about the get_online_cpus() right here at CPU0 before calling mutex_lock(slab_mutex)? How can the cpu_up() proceed on CPU1?? I still don't get it... :(

Re: [PATCH 1/5] dma-buf: remove fallback for !CONFIG_DMA_SHARED_BUFFER

2012-10-03 Thread Thomas Hellstrom
On 10/02/2012 10:03 AM, Daniel Vetter wrote: On Tue, Oct 02, 2012 at 08:46:32AM +0200, Thomas Hellstrom wrote: On 10/01/2012 11:47 AM, Maarten Lankhorst wrote: I was doing a evil hack where I 'released' lru_lock to lockdep before doing the annotation for a blocking acquire, and left trylock

Re: [PATCH 7/10] compiler{,-gcc4}.h: Introduce __flatten function attribute

2012-10-03 Thread David Rientjes
On Tue, 2 Oct 2012, Josh Triplett wrote: This patch series started out as part of another patch series by Daniel Santos that makes use of __flatten; I think Daniel plans to have that patch series depend on this one. Thus, I think it makes sense to introduce __flatten at this point.

Re: [PATCH 1/5] dma-buf: remove fallback for !CONFIG_DMA_SHARED_BUFFER

2012-10-03 Thread Daniel Vetter
On Wed, Oct 3, 2012 at 9:45 AM, Thomas Hellstrom thellst...@vmware.com wrote: On 10/02/2012 10:03 AM, Daniel Vetter wrote: On Tue, Oct 02, 2012 at 08:46:32AM +0200, Thomas Hellstrom wrote: On 10/01/2012 11:47 AM, Maarten Lankhorst wrote: I was doing a evil hack where I 'released' lru_lock

Re: [PATCH 1/5] dma-buf: remove fallback for !CONFIG_DMA_SHARED_BUFFER

2012-10-03 Thread Maarten Lankhorst
Hey, Op 03-10-12 09:45, Thomas Hellstrom schreef: On 10/02/2012 10:03 AM, Daniel Vetter wrote: On Tue, Oct 02, 2012 at 08:46:32AM +0200, Thomas Hellstrom wrote: On 10/01/2012 11:47 AM, Maarten Lankhorst wrote: I was doing a evil hack where I 'released' lru_lock to lockdep before doing the

Re: [RFC] timer: Migrate running timer

2012-10-03 Thread Viresh Kumar
On 28 September 2012 23:14, Viresh Kumar viresh.ku...@linaro.org wrote: I haven't tested it much till now. I am sending this patch just to check if the initial idea looks fine to you guys or not. Tested with: - ARM Vexpress TC2 - big.LITTLE CPU - Core 0-1: A15, 2-4: A7 - rootfs:

Re: Lockdep complains about commit 1331e7a1bb (rcu: Remove _rcu_barrier() dependency on __stop_machine())

2012-10-03 Thread Srivatsa S. Bhat
On 10/03/2012 01:13 PM, Jiri Kosina wrote: On Wed, 3 Oct 2012, Srivatsa S. Bhat wrote: CPU 0 CPU 1 kmem_cache_destroy() What about the get_online_cpus() right here at CPU0 before calling mutex_lock(slab_mutex)? How can the cpu_up() proceed on CPU1?? I still

Re: Netperf UDP_STREAM regression due to not sending IPIs in ttwu_queue()

2012-10-03 Thread Mike Galbraith
On Wed, 2012-10-03 at 08:50 +0200, Mike Galbraith wrote: On Tue, 2012-10-02 at 14:14 +0100, Mel Gorman wrote: On Tue, Oct 02, 2012 at 11:31:22AM +0200, Mike Galbraith wrote: On Tue, 2012-10-02 at 09:45 +0100, Mel Gorman wrote: On Tue, Oct 02, 2012 at 09:49:36AM +0200, Mike Galbraith

Re: [PATCH v3 0/2] ARM: davinci: da850/omap-l138: add support for VPIF driver

2012-10-03 Thread Sekhar Nori
Hi Prabhakar, On 9/11/2012 11:55 AM, Prabhakar Lad wrote: This patch series adds support for VPIF capture and display driver on da850/omap-l138. Enables SD capture and display. This patch series is dependent on the following patch: https://patchwork.kernel.org/patch/1332311/ Changes for

Re: Lockdep complains about commit 1331e7a1bb (rcu: Remove _rcu_barrier() dependency on __stop_machine())

2012-10-03 Thread Jiri Kosina
On Wed, 3 Oct 2012, Srivatsa S. Bhat wrote: On 10/03/2012 01:13 PM, Jiri Kosina wrote: On Wed, 3 Oct 2012, Srivatsa S. Bhat wrote: CPU 0 CPU 1 kmem_cache_destroy() What about the get_online_cpus() right here at CPU0 before calling

Re: [PATCH] mm, slab: release slab_mutex earlier in kmem_cache_destroy() (was Re: Lockdep complains about commit 1331e7a1bb (rcu: Remove _rcu_barrier() dependency on __stop_machine()))

2012-10-03 Thread Srivatsa S. Bhat
On 10/03/2012 11:38 AM, Srivatsa S. Bhat wrote: On 10/03/2012 09:20 AM, Srivatsa S. Bhat wrote: On 10/03/2012 06:15 AM, Jiri Kosina wrote: On Tue, 2 Oct 2012, Paul E. McKenney wrote: On Wed, Oct 03, 2012 at 01:48:21AM +0200, Jiri Kosina wrote: On Tue, 2 Oct 2012, Paul E. McKenney wrote:

Re: linux-next: fate of the kvmtool tree

2012-10-03 Thread Michael Ellerman
On Wed, 2012-10-03 at 09:47 +0300, Pekka Enberg wrote: Hi Stephen, On Wed, Oct 3, 2012 at 8:29 AM, Stephen Rothwell s...@canb.auug.org.au wrote: Well, here we are at another merge window and the kvmtool tree is still not merged. So, is it likely that it will be merged in this merge

Re: [PATCH v6 0/4] Runtime Interpreted Power Sequences

2012-10-03 Thread Alex Courbot
On 09/14/2012 12:24 AM, Stephen Warren wrote: On 09/13/2012 01:29 AM, Mark Brown wrote: On Thu, Sep 13, 2012 at 04:26:34PM +0900, Alex Courbot wrote: On Thursday 13 September 2012 15:19:30 Mark Brown wrote: On Thursday 13 September 2012 14:25:53 Mark Brown wrote: It would be sensible to make

Re: [PATCH 2/2] ARM: Exynos4: Register clocks via common clock framework

2012-10-03 Thread Tomasz Figa
Hi Chander, Thomas, I think this patch could be split into several smaller, while retaining logical integrity of particular patches, e.g.: - the change introduced to __clk_init (with proper description and rationale why the generic code is being touched) - generic exynos4 code -

Re: UBI: Fastmap request for inclusion (v19)

2012-10-03 Thread Artem Bityutskiy
On Wed, 2012-09-26 at 17:51 +0200, Richard Weinberger wrote: UBI Fastmap is an optional feature which stores the physical to logical eraseblock relations in a checkpoint (called fastmap) to reduce the initialization time of UBI. The current init time of UBI is proportional to the number of

Re: [PATCH 6/7] usb: core: reuse kbasename()

2012-10-03 Thread Andy Shevchenko
On Tue, Oct 2, 2012 at 6:00 PM, Andy Shevchenko andriy.shevche...@linux.intel.com wrote: --- a/drivers/usb/core/file.c +++ b/drivers/usb/core/file.c @@ -200,14 +200,9 @@ int usb_register_dev(struct usb_interface *intf, /* create a usb class device for this usb interface */

Re: Lockdep complains about commit 1331e7a1bb (rcu: Remove _rcu_barrier() dependency on __stop_machine())

2012-10-03 Thread Srivatsa S. Bhat
On 10/03/2012 01:49 PM, Jiri Kosina wrote: On Wed, 3 Oct 2012, Srivatsa S. Bhat wrote: On 10/03/2012 01:13 PM, Jiri Kosina wrote: On Wed, 3 Oct 2012, Srivatsa S. Bhat wrote: CPU 0 CPU 1 kmem_cache_destroy() What about the get_online_cpus() right

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

2012-10-03 Thread Richard Weinberger
Artem, Stephen, Am Wed, 03 Oct 2012 10:20:43 +0300 schrieb Artem Bityutskiy dedeki...@gmail.com: On Wed, 2012-10-03 at 12:27 +1000, Stephen Rothwell wrote: Hi Artem, After merging the ubi tree, today's linux-next build (x86_64 allmodconfig) failed like this: ERROR:

Re: [PATCH 1/5] dma-buf: remove fallback for !CONFIG_DMA_SHARED_BUFFER

2012-10-03 Thread Thomas Hellstrom
On 10/03/2012 09:57 AM, Maarten Lankhorst wrote: Hey, Op 03-10-12 09:45, Thomas Hellstrom schreef: On 10/02/2012 10:03 AM, Daniel Vetter wrote: On Tue, Oct 02, 2012 at 08:46:32AM +0200, Thomas Hellstrom wrote: On 10/01/2012 11:47 AM, Maarten Lankhorst wrote: I was doing a evil hack where I

Re: UBI: Fastmap request for inclusion (v19)

2012-10-03 Thread Richard Weinberger
Am Wed, 03 Oct 2012 11:25:45 +0300 schrieb Artem Bityutskiy artem.bityuts...@linux.intel.com: On Wed, 2012-09-26 at 17:51 +0200, Richard Weinberger wrote: UBI Fastmap is an optional feature which stores the physical to logical eraseblock relations in a checkpoint (called fastmap) to reduce

Re: [PATCH 1/5] dma-buf: remove fallback for !CONFIG_DMA_SHARED_BUFFER

2012-10-03 Thread Thomas Hellstrom
On 10/03/2012 09:54 AM, Daniel Vetter wrote: On Wed, Oct 3, 2012 at 9:45 AM, Thomas Hellstrom thellst...@vmware.com wrote: On 10/02/2012 10:03 AM, Daniel Vetter wrote: On Tue, Oct 02, 2012 at 08:46:32AM +0200, Thomas Hellstrom wrote: On 10/01/2012 11:47 AM, Maarten Lankhorst wrote: I was

[PATCHv2 1/6] string: introduce helper to get base file name from given path

2012-10-03 Thread Andy Shevchenko
There are several places in the kernel that use functionality like basename(3) with the exception: in case of '/foo/bar/' we expect to get an empty string. Let's do it common helper for them. Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com --- include/linux/string.h | 11

[PATCHv2 3/6] staging: rts_pstor: reuse kbasename()

2012-10-03 Thread Andy Shevchenko
The custom filename function mostly repeats the kernel's kbasename. This patch simplifies it. The updated filename() will not check for the '\' in the filenames. It seems redundant in Linux. Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com Cc: YAMANE Toshiaki yamaneto...@gmail.com

[PATCHv2 4/6] mm: reuse kbasename() functionality

2012-10-03 Thread Andy Shevchenko
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com Cc: linux...@kvack.org --- mm/memory.c |8 +++- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/mm/memory.c b/mm/memory.c index 0e3a516..6b101a2 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -58,6 +58,7 @@

[PATCHv2 6/6] trace: reuse kbasename() functionality

2012-10-03 Thread Andy Shevchenko
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com Cc: Steven Rostedt rost...@goodmis.org (maintainer:TRACING) Cc: Frederic Weisbecker fweis...@gmail.com (maintainer:TRACING) --- kernel/trace/trace_uprobe.c |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git

[PATCHv2 5/6] procfs: reuse kbasename() functionality

2012-10-03 Thread Andy Shevchenko
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com --- fs/proc/proc_devtree.c |7 ++- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/fs/proc/proc_devtree.c b/fs/proc/proc_devtree.c index df7dd08..3d9fd66 100644 --- a/fs/proc/proc_devtree.c +++

Re: UBI: Fastmap request for inclusion (v19)

2012-10-03 Thread Artem Bityutskiy
On Wed, 2012-10-03 at 10:36 +0200, Richard Weinberger wrote: Am Wed, 03 Oct 2012 11:25:45 +0300 schrieb Artem Bityutskiy artem.bityuts...@linux.intel.com: On Wed, 2012-09-26 at 17:51 +0200, Richard Weinberger wrote: UBI Fastmap is an optional feature which stores the physical to

Re: UBI: Fastmap request for inclusion (v19)

2012-10-03 Thread Artem Bityutskiy
On Wed, 2012-10-03 at 10:36 +0200, Richard Weinberger wrote: Am Wed, 03 Oct 2012 11:25:45 +0300 schrieb Artem Bityutskiy artem.bityuts...@linux.intel.com: On Wed, 2012-09-26 at 17:51 +0200, Richard Weinberger wrote: UBI Fastmap is an optional feature which stores the physical to

[PATCHv2 2/6] lib: dynamic_debug: reuse kbasename()

2012-10-03 Thread Andy Shevchenko
Remove the custom implementation of the functionality similar to kbasename(). Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com Cc: Jason Baron jba...@redhat.com --- lib/dynamic_debug.c |9 + 1 file changed, 1 insertion(+), 8 deletions(-) diff --git

[PATCHv2 0/6] lib/string: introduce kbasename helper

2012-10-03 Thread Andy Shevchenko
There are several places in kernel that duplicate code to get last part of the pathname. This patchset introduces a helper. Since v1: - fix changelog of the patch 1 - we are doing basname(3) alike helper - usb related patch temporary excluded from series (under discussion with Greg) Andy

Re: [PATCH 1/5] dma-buf: remove fallback for !CONFIG_DMA_SHARED_BUFFER

2012-10-03 Thread Daniel Vetter
On Wed, Oct 3, 2012 at 10:37 AM, Thomas Hellstrom thellst...@vmware.com wrote: So if I understand you correctly, the reservation changes in TTM are motivated by the fact that otherwise, in the generic reservation code, lockdep can only be annotated for a trylock and not a waiting lock, when it

[PATCHv2.5] trace: reuse kbasename() functionality

2012-10-03 Thread Andy Shevchenko
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com Cc: Steven Rostedt rost...@goodmis.org Cc: Frederic Weisbecker fweis...@gmail.com --- kernel/trace/trace_uprobe.c |8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/trace/trace_uprobe.c

Re: UBI: Fastmap request for inclusion (v19)

2012-10-03 Thread Richard Weinberger
On 03.10.2012 10:44, Artem Bityutskiy wrote: On Wed, 2012-10-03 at 10:36 +0200, Richard Weinberger wrote: Am Wed, 03 Oct 2012 11:25:45 +0300 schrieb Artem Bityutskiy artem.bityuts...@linux.intel.com: On Wed, 2012-09-26 at 17:51 +0200, Richard Weinberger wrote: UBI Fastmap is an optional

[PATCH] MAINTAINERS: Add EFI maintainer entry

2012-10-03 Thread Matt Fleming
From: Matt Fleming matt.flem...@intel.com We're starting to need a channel through which we can funnel EFI patches to make sure they get merged in a timely fashion. Matthew and Peter seem happy enough for me to take that bullet. Signed-off-by: Matt Fleming matt.flem...@intel.com Cc: H. Peter

Re: [PATCH] MAINTAINERS: Add EFI maintainer entry

2012-10-03 Thread H. Peter Anvin
On 10/03/2012 02:04 AM, Matt Fleming wrote: From: Matt Fleming matt.flem...@intel.com We're starting to need a channel through which we can funnel EFI patches to make sure they get merged in a timely fashion. Matthew and Peter seem happy enough for me to take that bullet. Signed-off-by:

Re: [PATCH] davinci: vpbe: replace V4L2_OUT_CAP_CUSTOM_TIMINGS with V4L2_OUT_CAP_DV_TIMINGS

2012-10-03 Thread Sekhar Nori
On 10/3/2012 12:02 PM, Prabhakar wrote: From: Lad, Prabhakar prabhakar@ti.com This patch replaces V4L2_OUT_CAP_CUSTOM_TIMINGS macro with V4L2_OUT_CAP_DV_TIMINGS. As V4L2_OUT_CAP_CUSTOM_TIMINGS is being phased out. Signed-off-by: Lad, Prabhakar prabhakar@ti.com Signed-off-by:

Re: [PATCH v2] mm: thp: Set the accessed flag for old pages on access fault.

2012-10-03 Thread Will Deacon
On Tue, Oct 02, 2012 at 11:01:04PM +0100, Andrew Morton wrote: On Tue, 2 Oct 2012 17:59:11 +0100 Will Deacon will.dea...@arm.com wrote: On x86 memory accesses to pages without the ACCESSED flag set result in the ACCESSED flag being set automatically. With the ARM architecture a page

Re: [GIT PULL] drbd-8.3 updates

2012-10-03 Thread Jens Axboe
On 2012-10-02 15:02, Philipp Reisner wrote: Hi Jens, Please consider to pull these changes for the 3.7 merge window. Best, Phil The following changes since commit a0d271cbfed1dd50278c6b06bead3d00ba0a88f9: Linux 3.6 (2012-09-30 16:47:46 -0700) are available in the git repository

Re: [PATCH v3] kbuild: Fix gcc -x syntax

2012-10-03 Thread Michal Marek
On 2.10.2012 16:42, Jean Delvare wrote: The correct syntax for gcc -x is gcc -x assembler, not gcc -xassembler. Even though the latter happens to work, the former is what is documented in the manual page and thus what gcc wrappers such as icecream do expect. This isn't a cosmetic change.

[PATCH] RFC: Fix AMD Northbridge-ID contiguity assumptions

2012-10-03 Thread Daniel J Blueman
The AMD Northbridge initialisation code and EDAC assume the Northbridge IDs are contiguous, which no longer holds on federated systems with multiple HyperTransport fabrics with multiple PCI domains. Address this assumption by searching the Northbridge ID array, rather than directly indexing it,

losetup kernel crash in drivers/block/loop.c kernel 3.4.11

2012-10-03 Thread Stefani Seibold
Hi, i am faced with a strange kernel crash while removing a loopback device with losetup, during a software update of my embedded device, which was introduced between 3.0 and 3.4. All other used kernels 2.6.39, 2.6.35, 2.6.33, 2.6.29, 2.6.27 and 2.6.20 works well. BUG: unable to handle kernel

Re: [GIT PULL] drbd-8.3 updates

2012-10-03 Thread Philipp Reisner
Not pulled. Two reasons: - It's late (in the merge window) - and it's not based off my for-3.7/drivers branch, hence I get a ton of unrelated changes with a pull into that branch. Hi Jens, I can rebase it for you in a few hours. Would influence this your decission? Best, Phil -- To

Re: Lockdep complains about commit 1331e7a1bb (rcu: Remove _rcu_barrier() dependency on __stop_machine())

2012-10-03 Thread Jiri Kosina
On Wed, 3 Oct 2012, Srivatsa S. Bhat wrote: static void cpu_hotplug_begin(void) { cpu_hotplug.active_writer = current; for (;;) { mutex_lock(cpu_hotplug.lock); if (likely(!cpu_hotplug.refcount)) This one!

[PATCH 2/8] asus-laptop: map some new keys

2012-10-03 Thread Corentin Chary
Signed-off-by: Corentin Chary corentin.ch...@gmail.com --- drivers/platform/x86/asus-laptop.c |3 +++ drivers/platform/x86/asus-nb-wmi.c |1 + 2 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c index

[PATCH 1/8] platform-drivers-x86: change my mail

2012-10-03 Thread Corentin Chary
Signed-off-by: Corentin Chary corentin.ch...@gmail.com --- MAINTAINERS|4 ++-- drivers/platform/x86/asus-nb-wmi.c |2 +- drivers/platform/x86/asus-wmi.c|2 +- drivers/platform/x86/eeepc-wmi.c |2 +- 4 files changed, 5 insertions(+), 5 deletions(-)

[PATCH 3/8] asus-{nb-wmi|laptop}.c: sync keymaps

2012-10-03 Thread Corentin Chary
Maybe this should be shared in another module... Signed-off-by: Corentin Chary corentin.ch...@gmail.com --- drivers/platform/x86/asus-laptop.c | 36 ++-- drivers/platform/x86/asus-nb-wmi.c | 24 2 files changed, 30 insertions(+), 30

[PATCH 6/8] asus-nb-wmi: correct a touchpad hotkey mapping

2012-10-03 Thread Corentin Chary
From: AceLan Kao acelan@canonical.com 0x60 is touchpad enable key, but is misdefined in the keymap. Signed-off-by: AceLan Kao acelan@canonical.com Signed-off-by: Corentin Chary corentin.ch...@gmail.com --- drivers/platform/x86/asus-nb-wmi.c |2 +- 1 files changed, 1 insertions(+), 1

[PATCH 5/8] asus-laptop: add all video switch keys

2012-10-03 Thread Corentin Chary
From: AceLan Kao acelan@canonical.com Fill up all the video switch keys in the map. Signed-off-by: AceLan Kao acelan@canonical.com Signed-off-by: Corentin Chary corentin.ch...@gmail.com --- drivers/platform/x86/asus-laptop.c | 26 +++--- 1 files changed, 23

[PATCH 4/8] asus-laptop: correct a touchpad hotkey mapping

2012-10-03 Thread Corentin Chary
From: AceLan Kao acelan@canonical.com 0x60 is touchpad enable key, but is misdefined in the keymap. Signed-off-by: AceLan Kao acelan@canonical.com Signed-off-by: Corentin Chary corentin.ch...@gmail.com --- drivers/platform/x86/asus-laptop.c |2 +- 1 files changed, 1 insertions(+), 1

[PATCH 8/8] asus-wmi: add display toggle quirk

2012-10-03 Thread Corentin Chary
From: AceLan Kao acelan@canonical.com For machines with AMD graphic chips, it will send out WMI event and ACPI interrupt at the same time while hitting the hotkey. BIOS will notify the system the next display output mode throught WMI event code, so that windows' application can show an OSD to

[PATCH 7/8] asus-nb-wmi: add all video switch keys

2012-10-03 Thread Corentin Chary
From: AceLan Kao acelan@canonical.com Fill up all the video switch keys in the map. Signed-off-by: AceLan Kao acelan@canonical.com Signed-off-by: Corentin Chary corentin.ch...@gmail.com --- drivers/platform/x86/asus-nb-wmi.c | 22 +++--- 1 files changed, 19

Re: UBI: Fastmap request for inclusion (v19)

2012-10-03 Thread Artem Bityutskiy
On Wed, 2012-10-03 at 11:03 +0200, Richard Weinberger wrote: Yeah, it looks like all issues reported by aiaiai are caused by the missing goto. Can you deal with the patch below or do you want me to send it using git send-email? I'll apply it. But please, re-work the error handling in that

Re: UBI: Fastmap request for inclusion (v19)

2012-10-03 Thread Richard Weinberger
On 03.10.2012 11:30, Artem Bityutskiy wrote: On Wed, 2012-10-03 at 11:03 +0200, Richard Weinberger wrote: Yeah, it looks like all issues reported by aiaiai are caused by the missing goto. Can you deal with the patch below or do you want me to send it using git send-email? I'll apply it. But

Re: [PATCHv2 3/6] staging: rts_pstor: reuse kbasename()

2012-10-03 Thread Kirill A. Shutemov
On Wed, Oct 03, 2012 at 11:43:00AM +0300, Andy Shevchenko wrote: The custom filename function mostly repeats the kernel's kbasename. This patch simplifies it. The updated filename() will not check for the '\' in the filenames. It seems redundant in Linux. Signed-off-by: Andy Shevchenko

[PATCH v2] [RFC] mm, slab: release slab_mutex earlier in kmem_cache_destroy()

2012-10-03 Thread Jiri Kosina
On Wed, 3 Oct 2012, Jiri Kosina wrote: Good question. I believe it should be safe to drop slab_mutex earlier, as cachep has already been unlinked. I am adding slab people and linux-mm to CC (the whole thread on LKML can be found at https://lkml.org/lkml/2012/10/2/296 for reference). How

Re: Netperf UDP_STREAM regression due to not sending IPIs in ttwu_queue()

2012-10-03 Thread Mel Gorman
On Tue, Oct 02, 2012 at 03:48:57PM -0700, Rick Jones wrote: On 10/02/2012 01:45 AM, Mel Gorman wrote: SIZE=64 taskset -c 0 netserver taskset -c 1 netperf -t UDP_STREAM -i 50,6 -I 99,1 -l 20 -H 127.0.0.1 -- -P 15895 -s 32768 -S 32768 -m $SIZE -M $SIZE Just FYI, unless you are running a

Typo in Kconfig for Iguanaworks IR receiver

2012-10-03 Thread Rafael Gawenda
--- linux-3.6.0-gentoo/drivers/media/rc/Kconfig.orig2012-10-03 11:37:08.862279049 +0200 +++ linux-3.6.0-gentoo/drivers/media/rc/Kconfig 2012-10-03 11:38:56.832280750 +0200 @@ -265,7 +265,7 @@ config IR_IGUANA depends on RC_CORE select USB ---help--- - Say Y

[PATCH 0/4] acpi,memory-hotplug : implement framework for hot removing memory

2012-10-03 Thread Yasuaki Ishimatsu
We are trying to implement a physical memory hot removing function as following thread. https://lkml.org/lkml/2012/9/5/201 But there is not enough review to merge into linux kernel. I think there are following blockades. 1. no physical memory hot removable system 2. huge patch-set If you

Re: [PATCH v4] create sun sysfs file

2012-10-03 Thread Yasuaki Ishimatsu
Hi Len, Ping... Pleae merge the patch into your tree. Thanks, Yasuaki Ishimatsu 2012/09/24 11:31, Yasuaki Ishimatsu wrote: Hi Len, Ping... I want you to merge the patch into your tree for linux-3.7. Thanks, Yasuaki Ishimatsu 2012/08/30 10:34, Yasuaki Ishimatsu wrote: Hi Len,

[PATCH 1/4] acpi,memory-hotplug : add memory offline code to acpi_memory_device_remove()

2012-10-03 Thread Yasuaki Ishimatsu
From: Yasuaki Ishimatsu isimatu.yasu...@jp.fujitsu.com The memory device can be removed by 2 ways: 1. send eject request by SCI 2. echo 1 /sys/bus/pci/devices/PNP0C80:XX/eject In the 1st case, acpi_memory_disable_device() will be called. In the 2nd case, acpi_memory_device_remove() will be

Re: Lockdep complains about commit 1331e7a1bb (rcu: Remove _rcu_barrier() dependency on __stop_machine())

2012-10-03 Thread Srivatsa S. Bhat
On 10/03/2012 02:54 PM, Jiri Kosina wrote: On Wed, 3 Oct 2012, Srivatsa S. Bhat wrote: static void cpu_hotplug_begin(void) { cpu_hotplug.active_writer = current; for (;;) { mutex_lock(cpu_hotplug.lock); if (likely(!cpu_hotplug.refcount))

[PATCH 2/4] acpi,memory-hotplug : rename remove_memory() to offline_memory()

2012-10-03 Thread Yasuaki Ishimatsu
From: Yasuaki Ishimatsu isimatu.yasu...@jp.fujitsu.com add_memory() hot adds a physical memory. But remove_memory does not hot remove a phsical memory. It only offlines memory. The name confuse us. So the patch renames remove_memory() to offline_memory(). We will use rename_memory() for hot

[GIT PULL FOR v3.7] Davinci VPBE feature enhancement and fixes

2012-10-03 Thread Prabhakar Lad
Hi Mauro, Can you please pull the following patches for davinci VPBE driver. Some of the patches include platform changes for which Sekhar has Acked it. Thanks and Regards, --Prabhakar Lad The following changes since commit 2425bb3d4016ed95ce83a90b53bd92c7f31091e4: em28xx: regression fix:

Re: [GIT PULL] drbd-8.3 updates

2012-10-03 Thread Philipp Reisner
Am Mittwoch, 3. Oktober 2012, 11:24:09 schrieben Sie: Not pulled. Two reasons: - It's late (in the merge window) - and it's not based off my for-3.7/drivers branch, hence I get a ton of unrelated changes with a pull into that branch. Hi Jens, I can rebase it for you in a few

[PATCH 3/6] acpi,memory-hotplug : add physical memory hotplug code to acpi_memhotplug.c

2012-10-03 Thread Yasuaki Ishimatsu
From: Yasuaki Ishimatsu isimatu.yasu...@jp.fujitsu.com For hot removing physical memory, the patch adds remove_memory() into acpi_memory_remove_memory(). But we cannot support physical memory hot remove. So remove_memory() do nothinig. CC: David Rientjes rient...@google.com CC: Jiang Liu

Re: [PATCH v2 1/3] w1: mxc_w1: Adapt the clock name to the new clock framework

2012-10-03 Thread Sascha Hauer
On Thu, Sep 06, 2012 at 01:48:59PM -0300, Fabio Estevam wrote: With the new i.mx clock framework the mxc_w1 clock is registered as: clk_register_clkdev(clk[owire_gate], NULL, mxc_w1.0 So we do not need to pass owire string and can use NULL instead. While at it, also fix the clock error

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