Re: [PATCH v5 2/3] extcon: Palmas Extcon Driver

2013-05-27 Thread Chanwoo Choi
On 05/27/2013 02:54 PM, Kishon Vijay Abraham I wrote: Hi, On Monday 27 May 2013 11:04 AM, Chanwoo Choi wrote: Hi Kishon, I have some comment about this patch and upload modified patch to following repository (extcon-for-palmas). -

linux-next: manual merge of the akpm tree with Linus' tree

2013-05-27 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm tree got a conflict in fs/aio.c between commit 03e04f048d27 (aio: fix kioctx not being freed after cancellation at exit time) from Linus' tree and commit aio: reqs_active - reqs_available from the akpm tree. I fixed it up (see below - taken from a

Re: [PATCH v5 2/3] extcon: Palmas Extcon Driver

2013-05-27 Thread Laxman Dewangan
On Monday 27 May 2013 11:38 AM, Chanwoo Choi wrote: On 05/27/2013 02:54 PM, Kishon Vijay Abraham I wrote: Hi, On Monday 27 May 2013 11:04 AM, Chanwoo Choi wrote: Hi Kishon, I have some comment about this patch and upload modified patch to following repository (extcon-for-palmas). -

Re: [PATCH 1/6] gpu: host1x: Fixes to host1x firewall

2013-05-27 Thread Arto Merilainen
On 05/26/2013 01:02 PM, Thierry Reding wrote: * PGP Signed by an unknown key On Fri, May 17, 2013 at 02:49:43PM +0300, Arto Merilainen wrote: From: Terje Bergstrom tbergst...@nvidia.com This patch adds several fixes to host1x firewall: - Host1x firewall does not survive if it expects a reloc,

[PATCH] arch: ia64: kernel: flow control, need use 'return' instead of 'break'

2013-05-27 Thread Chen Gang
In this case, the original author did not provide the related reason string for die_if_kernel(), so the 'buf' is not initialized. The original author wants to generic a 'SIGSEGV' and 'return', not want to 'break' to fall to die. Signed-off-by: Chen Gang gang.c...@asianux.com ---

Re: [PATCH v5 2/3] extcon: Palmas Extcon Driver

2013-05-27 Thread Kishon Vijay Abraham I
Hi, On Monday 27 May 2013 11:52 AM, Laxman Dewangan wrote: On Monday 27 May 2013 11:38 AM, Chanwoo Choi wrote: On 05/27/2013 02:54 PM, Kishon Vijay Abraham I wrote: Hi, On Monday 27 May 2013 11:04 AM, Chanwoo Choi wrote: Hi Kishon, I have some comment about this patch and upload modified

Re: [PATCH v5 2/3] extcon: Palmas Extcon Driver

2013-05-27 Thread Laxman Dewangan
On Monday 27 May 2013 12:01 PM, Kishon Vijay Abraham I wrote: Hi, On Monday 27 May 2013 11:52 AM, Laxman Dewangan wrote: On Monday 27 May 2013 11:38 AM, Chanwoo Choi wrote: On 05/27/2013 02:54 PM, Kishon Vijay Abraham I wrote: Hi, On Monday 27 May 2013 11:04 AM, Chanwoo Choi wrote: Hi

Re: [PATCH 04/24] drivers/scsi/initio: Convert to module_pci_driver

2013-05-27 Thread James Bottomley
On Mon, 2013-05-27 at 10:28 +0800, Libo Chen wrote: use module_pci_driver instead of init/exit, make code clean. For the ancient drivers, like this, the principal is that we really don't touch except for tested bug fixes. For the current ones (like mvumi) it's up to the maintainer. James --

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

2013-05-27 Thread Stephen Rothwell
Hi Andrew, After merging the akpm tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: fs/jfs/jfs_logmgr.c: In function 'lbmRead': fs/jfs/jfs_logmgr.c:2015:3: error: too few arguments to function 'lbmIODone' lbmIODone(bio, 0); ^ fs/jfs/jfs_logmgr.c:194:21: note:

Re: [PATCH v5 2/3] extcon: Palmas Extcon Driver

2013-05-27 Thread Kishon Vijay Abraham I
Hi, On Monday 27 May 2013 12:06 PM, Laxman Dewangan wrote: On Monday 27 May 2013 12:01 PM, Kishon Vijay Abraham I wrote: Hi, On Monday 27 May 2013 11:52 AM, Laxman Dewangan wrote: On Monday 27 May 2013 11:38 AM, Chanwoo Choi wrote: On 05/27/2013 02:54 PM, Kishon Vijay Abraham I wrote: Hi,

Re: [PATCH v3 1/6] mm/memory-hotplug: fix lowmem count overflow when offline pages

2013-05-27 Thread KOSAKI Motohiro
(5/26/13 8:02 PM), Wanpeng Li wrote: On Sun, May 26, 2013 at 07:49:33AM -0400, KOSAKI Motohiro wrote: On Sun, May 26, 2013 at 1:58 AM, Wanpeng Li liw...@linux.vnet.ibm.com wrote: Changelog: v1 - v2: * show number of HighTotal before hotremove * remove CONFIG_HIGHMEM

AW: [PATCH v3] watchdog: New watchdog driver for MEN A21 watchdogs

2013-05-27 Thread Thumshirn, Johannes Tobias
Hi Johannes, +static int a21_wdt_notify_sys(struct notifier_block *notify, unsigned long code, + void *unused) +{ + if (code == SYS_DOWN || code == SYS_HALT) + gpio_set_value(GPIO_WD_ENAB, 0); + + return NOTIFY_DONE; +} + +static struct

Re: [patch v2 3/6] mm/memory_hotplug: Disable memory hotremove for 32bit

2013-05-27 Thread Michal Hocko
On Mon 27-05-13 07:51:38, Wanpeng Li wrote: On Sun, May 26, 2013 at 08:12:09PM +0200, Michal Hocko wrote: On Sun 26-05-13 17:06:17, Wanpeng Li wrote: On Sun, May 26, 2013 at 11:00:54AM +0200, Michal Hocko wrote: On Sun 26-05-13 13:58:38, Wanpeng Li wrote: As KOSAKI Motohiro mentioned,

Re: [RFC][PATCH] mm: Fix RLIMIT_MEMLOCK

2013-05-27 Thread Peter Zijlstra
On Fri, May 24, 2013 at 03:40:26PM +, Christoph Lameter wrote: On Fri, 24 May 2013, Peter Zijlstra wrote: Patch bc3e53f682 (mm: distinguish between mlocked and pinned pages) broke RLIMIT_MEMLOCK. Nope the patch fixed a problem with double accounting. And introduces another problem

Re: [PATCH v5 2/3] extcon: Palmas Extcon Driver

2013-05-27 Thread Laxman Dewangan
On Monday 27 May 2013 12:11 PM, Kishon Vijay Abraham I wrote: Hi, On Monday 27 May 2013 12:06 PM, Laxman Dewangan wrote: On Monday 27 May 2013 12:01 PM, Kishon Vijay Abraham I wrote: Hi, On Monday 27 May 2013 11:52 AM, Laxman Dewangan wrote: On Monday 27 May 2013 11:38 AM, Chanwoo Choi

Re: [RFC PATCHv4 1/6] arm: TI-Nspire platform code

2013-05-27 Thread Arnd Bergmann
On Monday 27 May 2013, Daniel Tang wrote: On 27/05/2013, at 6:46 AM, Arnd Bergmann a...@arndb.de wrote: +{ +.virtual= NSPIRE_PWR_VIRT_BASE, +.pfn= __phys_to_pfn(NSPIRE_PWR_PHYS_BASE), +.length = SZ_4K, +

Re: [PATCH 2/6] gpu: host1x: Fix syncpoint wait return value

2013-05-27 Thread Arto Merilainen
On 05/26/2013 01:12 PM, Thierry Reding wrote: * PGP Signed by an unknown key On Fri, May 17, 2013 at 02:49:44PM +0300, Arto Merilainen wrote: Syncpoint wait returned EAGAIN if it was called with zero timeout. This patch modifies the function to return ETIMEDOUT. This description is a bit

Re: [PATCH 3/6] gpu: host1x: Fix memory access in syncpt request

2013-05-27 Thread Arto Merilainen
On 05/26/2013 01:15 PM, Thierry Reding wrote: * PGP Signed by an unknown key On Fri, May 17, 2013 at 02:49:45PM +0300, Arto Merilainen wrote: This patch fixes a bad memory access in syncpoint request code. If no syncpoints were available, the code accessed unreserved memory area causing

Re: Who uses kexec preserve context logic

2013-05-27 Thread Zhang Yanfei
On 10/23/2012 02:55 AM, Vivek Goyal wrote: Hi, I am just curious to know if somebody uses kexec preserve context path. I have never used it personally and I don't know anybody who makes use of it. Is it an unused code and should it be ripped out? Hi Vivek, Related commit is:

linux-next: Tree for May 27

2013-05-27 Thread Stephen Rothwell
Hi all, Changes since 20130523: New tree: fscache Removed tree: gen-gpio (finished) The parisc-hd tree gains a conflict against Linus' tree. The crypto tree lost its build failure. The akpm tree gained a conflict against Linus' tree, a build failure for which I applied a merge fix patch and

Re: [PATCH] arch: x86: platform: mrst: pr_err() need notice that 'sdev-modalias' may not a NUL terminated string.

2013-05-27 Thread Sebastian Andrzej Siewior
On Sun, May 26, 2013 at 04:50:22PM +0800, Chen Gang wrote: According to the areas which use %16.16s within this file, the 'sdev-modalias' may not always be a NUL terminated string. So need use %.16s instead of %s in pr_err(), or may cause issue. No. spi_match_id() expects a NULL terminated

Re: [PATCH] dma: mxs-dma: Staticize mxs_dma_xlate

2013-05-27 Thread Shawn Guo
On Fri, May 24, 2013 at 04:37:27PM -0300, Fabio Estevam wrote: From: Fabio Estevam fabio.este...@freescale.com Fix the following sparse warning: drivers/dma/mxs-dma.c:696:17: warning: symbol 'mxs_dma_xlate' was not declared. Should it be static? Signed-off-by: Fabio Estevam

Re: [PATCH] dmatest: do not allow to interrupt ongoing tests

2013-05-27 Thread Andy Shevchenko
On Fri, 2013-05-24 at 23:55 +0200, Guennadi Liakhovetski wrote: On Thu, 23 May 2013, Andy Shevchenko wrote: When user interrupts ongoing transfers the dmatest may end up with console lockup, oops, or data mismatch. This patch prevents user to abort any ongoing test. Personally I

Re: [RFC v2 0/3][TESTS] LAB: Support for Legacy Application Booster governor - tests results

2013-05-27 Thread Lukasz Majewski
Hi Viresh, On 24 May 2013 16:50, Lukasz Majewski l.majew...@samsung.com wrote: On 24 May 2013 14:00, Lukasz Majewski l.majew...@samsung.com wrote: This is not safe IMHO to add permanently overclocked frequency to the freq table. Since, for example, thermal framework also asks for

Re: [PATCH 04/24] drivers/scsi/initio: Convert to module_pci_driver

2013-05-27 Thread Libo Chen
On 2013/5/27 14:38, James Bottomley wrote: On Mon, 2013-05-27 at 10:28 +0800, Libo Chen wrote: use module_pci_driver instead of init/exit, make code clean. For the ancient drivers, like this, the principal is that we really don't touch except for tested bug fixes. For the current ones (like

[PATCH v5 net-next 0/5] net: low latency Ethernet device polling

2013-05-27 Thread Eliezer Tamir
Hello Dave, There are many small changes from the last time. The two big changes are: * Skb and sk now store a napi_id instead of a pointer. * Very naive poll/select support. There is a dramatic improvement in both latencey and jitter, but clearly more work needs to be done here. Please

[PATCH v5 net-next 1/5] net: add napi_id and hash

2013-05-27 Thread Eliezer Tamir
Adds a napi_id and a hashing mechanism to lookup a napi by id. This will be used by subsequent patches to implement low latency Ethernet device polling. Based on a code sample by Eric Dumazet. Signed-off-by: Eliezer Tamir eliezer.ta...@linux.intel.com --- include/linux/netdevice.h | 29

[PATCH v5 net-next 2/5] net: implement support for low latency socket polling

2013-05-27 Thread Eliezer Tamir
Adds a new ndo_ll_poll method and the code that supports and uses it. This method can be used by low latency applications to busy poll Ethernet device queues directly from the socket code. The value of sysctl_net_ll_poll controls how many microseconds to poll. Set to zero to disable.

[PATCH v5 net-next 4/5] ixgbe: Add support for ndo_ll_poll

2013-05-27 Thread Eliezer Tamir
Add the ixgbe driver code implementing ndo_ll_poll. It should be easy for other drivers to do something similar in order to enable support for CONFIG_NET_LL_RX_POLL Signed-off-by: Alexander Duyck alexander.h.du...@intel.com Signed-off-by: Jesse Brandeburg jesse.brandeb...@intel.com Tested-by:

[PATCH v5 net-next 5/5] ixgbe: add extra stats for ndo_ll_poll

2013-05-27 Thread Eliezer Tamir
Add additional statistics to the ixgbe driver for ndo_ll_poll Defined under LL_EXTENDED_STATS Signed-off-by: Alexander Duyck alexander.h.du...@intel.com Signed-off-by: Jesse Brandeburg jesse.brandeb...@intel.com Tested-by: Willem de Bruijn will...@google.com Signed-off-by: Eliezer Tamir

[PATCH v5 net-next 3/5] tcp: add TCP support for low latency receive poll.

2013-05-27 Thread Eliezer Tamir
adds busy-poll support for TCP. Signed-off-by: Alexander Duyck alexander.h.du...@intel.com Signed-off-by: Jesse Brandeburg jesse.brandeb...@intel.com Tested-by: Willem de Bruijn will...@google.com Signed-off-by: Eliezer Tamir eliezer.ta...@linux.intel.com --- net/ipv4/tcp.c |5 +

[PATCH v2] clk: tegra: Use common of_clk_init function

2013-05-27 Thread Prashant Gaikwad
Use common of_clk_init() function for clocks initialization. Signed-off-by: Prashant Gaikwad pgaik...@nvidia.com --- Included initialization for T114 in V2. --- arch/arm/mach-tegra/common.c |4 ++-- drivers/clk/tegra/clk-tegra114.c |3 ++- drivers/clk/tegra/clk-tegra20.c |3

why do we need atomic_set_unchecked

2013-05-27 Thread johnspaul92
When i tried to apply the GrSecurity patch on linux kernel 3.10 and there the patch actually modifies atomic_set to atomic_set_unchecked. When i checked the gcc patch to compile this code it just redefines atomic_set as atomic_set_unchecked. So what is the use of changing the function name.?? Am I

Re: [RFC] Add co-maintainer for fbdev

2013-05-27 Thread Tomi Valkeinen
Hi Jean-Christophe, On Fri, May 24, 2013 at 8:38 AM, Jean-Christophe PLAGNIOL-VILLARD plagn...@jcrosoft.com wrote: Hi Florian, As you seems very busy I'd like to propose the help you to handle the fbdev subsystem to easier the rich of the fbdev patch to Linus As

MAINTAINERS: Fix tape driver file mappings

2013-05-27 Thread Jean Delvare
The masks for the st and osst tape drivers in MAINTAINERS are too broad and include unrelated files. Make the file list accurate so that maintainers of these drivers aren't bothered with unrelated work. Signed-off-by: Jean Delvare jdelv...@suse.de Cc: Willem Riede o...@riede.org Cc: Kai Mäkisara

[PATCH] perf tools: fix a wrong header file path in util/unwind.c

2013-05-27 Thread Runzhen Wang
For the latest perf core tree: (git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git), in util/unwind.c line 29 includes perf_regs.h. That means compiler will search for this header file in current directory, so, gcc will puts the following error messages: util/unwind.c: In function

Re: [PATCH v3 2/3] mutex: add support for wound/wait style locks, v3

2013-05-27 Thread Peter Zijlstra
On Wed, May 22, 2013 at 07:24:38PM +0200, Maarten Lankhorst wrote: +- Functions to only acquire a single w/w mutex, which results in the exact same + semantics as a normal mutex. These functions have the _single postfix. This is missing rationale. trylock_single is useful when

[PATCH 0/3] Adding AM437x support to dwc3-omap glue

2013-05-27 Thread George Cherian
Initial patch set to add support for dwc3 in am437x platform. This patch series addresses the regiter map differences between OMAP5 and AM437x, to re-use the same driver. AM437x and OMAP5 dwc3 subsytem have different register map. Major differences are as follows. OMAP5 has one main interrupt

[PATCH 1/3] usb: dwc3: omap: Adding am437x specific register map changes

2013-05-27 Thread George Cherian
AM437x and OMAP5 dwc3 subsytem have different register map. Major differences are as follows. OMAP5 has one main interrupt and one misc interrupt Aegis has four main interrupts and one misc interrupt. Miscellanous Interrupt offsets are changed. UTMI OTG Control and Status Registers offsets are

[PATCH 2/3] usb: dwc3: omap: Intialize the register offset values for OMAP5 and AM437x

2013-05-27 Thread George Cherian
This patch Initializes the register offset values depending on the X_MAJOR of USBOTGSS_REVISION register. Also adds register offset defines and new debug register defines. X_MAJOR is 1 for OMAP5 and 2 for AM437x. Register offsets are cached in dwc3_omap struct for reg reads and writes.

[PATCH 3/3] usb: dwc3: omap Modify dwc3_omap_readl/writel with offsets

2013-05-27 Thread George Cherian
This patch modifies dwc3_omap_readl/writel calls to accomodate both OMAP5 and AM437x reg maps (It uses the cached register offsets). Also renames OMAP5 IRQ1 as IRQMISC, IRQ1 bits as IRQMISC bits. Signed-off-by: George Cherian george.cher...@ti.com --- drivers/usb/dwc3/dwc3-omap.c | 136

Re: why do we need atomic_set_unchecked

2013-05-27 Thread richard -rw- weinberger
On Mon, May 27, 2013 at 9:47 AM, johnspaul92 jo...@ti.com wrote: When i tried to apply the GrSecurity patch on linux kernel 3.10 and there the patch actually modifies atomic_set to atomic_set_unchecked. When i checked the gcc patch to compile this code it just redefines atomic_set as

[PATCH] UBI: Fastmap: Fix memory leak

2013-05-27 Thread Thomas Weber
Signed-off-by: wang bo wang.bo...@zte.com.cn [fix whitespace errors] Tested with linux-v3.10-rc3 on Devkit8000. Signed-off-by: Thomas Weber tho...@tomweber.eu The discussion about this patch can be found: https://lkml.org/lkml/2013/5/2/118 This patches fixes the following bug for me: When

Re: [PATCH] UBI: Fastmap: Fix memory leak

2013-05-27 Thread Richard Weinberger
Hi! Am 27.05.2013 10:02, schrieb Thomas Weber: Signed-off-by: wang bo wang.bo...@zte.com.cn [fix whitespace errors] Tested with linux-v3.10-rc3 on Devkit8000. Signed-off-by: Thomas Weber tho...@tomweber.eu The discussion about this patch can be found: https://lkml.org/lkml/2013/5/2/118

Re: [PATCH v5 0/7] Per process reclaim

2013-05-27 Thread Minchan Kim
Hello Andrew, Sorry for the late response. It was bad timing because I was off during last week. On Tue, May 21, 2013 at 04:16:56PM -0700, Andrew Morton wrote: On Thu, 9 May 2013 16:21:22 +0900 Minchan Kim minc...@kernel.org wrote: These day, there are many platforms avaiable in the

Re: [PATCH] perf tools: fix a wrong header file path in util/unwind.c

2013-05-27 Thread Runzhen Wang
Sorry, I made a mistake. There is no bug, please ignore my patch. Sorry again. I will be careful next time. On Mon, May 27, 2013 at 3:54 PM, Runzhen Wang icyco...@gmail.com wrote: For the latest perf core tree: (git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git), in

Re: [PATCH] arch: x86: platform: mrst: pr_err() need notice that 'sdev-modalias' may not a NUL terminated string.

2013-05-27 Thread Chen Gang
On 05/27/2013 03:06 PM, Sebastian Andrzej Siewior wrote: On Sun, May 26, 2013 at 04:50:22PM +0800, Chen Gang wrote: According to the areas which use %16.16s within this file, the 'sdev-modalias' may not always be a NUL terminated string. So need use %.16s instead of %s in pr_err(), or

HDPE/construction safety net

2013-05-27 Thread Star
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Re: [RFC] Add co-maintainer for fbdev

2013-05-27 Thread Jingoo Han
On Monday, May 27, 2013 4:50 PM, Jean-Christophe PLAGNIOL-VILLARD wrote: Hi Jean-Christophe, On Fri, May 24, 2013 at 8:38 AM, Jean-Christophe PLAGNIOL-VILLARD plagn...@jcrosoft.com wrote: Hi Florian, As you seems very busy I'd like to propose the help you to handle the

Re: [PATCH v3 2/3] mutex: add support for wound/wait style locks, v3

2013-05-27 Thread Peter Zijlstra
On Wed, May 22, 2013 at 07:24:38PM +0200, Maarten Lankhorst wrote: +static inline void ww_acquire_init(struct ww_acquire_ctx *ctx, + struct ww_class *ww_class) +{ + ctx-task = current; + do { + ctx-stamp = atomic_long_inc_return(ww_class-stamp);

Re: [PATCH v3 2/3] mutex: add support for wound/wait style locks, v3

2013-05-27 Thread Maarten Lankhorst
Op 27-05-13 10:00, Peter Zijlstra schreef: On Wed, May 22, 2013 at 07:24:38PM +0200, Maarten Lankhorst wrote: +- Functions to only acquire a single w/w mutex, which results in the exact same + semantics as a normal mutex. These functions have the _single postfix. This is missing rationale.

Re: [PATCH] UBI: Fastmap: Fix memory leak

2013-05-27 Thread Thomas Weber
Hello, On 2013-05-27 10:10, Richard Weinberger wrote: Hi! Am 27.05.2013 10:02, schrieb Thomas Weber: Signed-off-by: wang bo wang.bo...@zte.com.cn [fix whitespace errors] Tested with linux-v3.10-rc3 on Devkit8000. Signed-off-by: Thomas Weber tho...@tomweber.eu The discussion about this

Re: [PATCH v3 2/3] mutex: add support for wound/wait style locks, v3

2013-05-27 Thread Peter Zijlstra
On Wed, May 22, 2013 at 06:49:04PM +0200, Daniel Vetter wrote: - _slow functions can check whether all acquire locks have been released and whether the caller is indeed blocking on the contending lock. Not doing so could either result in needless spinning instead of blocking (when blocking on

Re: [PATCH] firmware: move EXPORT_SYMBOL annotations

2013-05-27 Thread Takashi Iwai
At Thu, 23 May 2013 22:17:18 +0200, Daniel Mack wrote: Move EXPORT_SYMBOL annotations so they follow immediately after the closing function brace line. Signed-off-by: Daniel Mack zon...@gmail.com Acked-by: Takashi Iwai ti...@suse.de thanks, Takashi ---

[PATCH] console/dummy: Move screen size selection from CPP to Kconfig

2013-05-27 Thread Geert Uytterhoeven
PA-RISC already handled the dummy console screen size selection in Kconfig, so generalize this to other platforms. ARM keeps on using screen_info, which is filled in by platform-specific code, or from ATAGS. Signed-off-by: Geert Uytterhoeven ge...@linux-m68k.org ---

Re: [PATCH v5 6/7] mm: Support address range reclaim

2013-05-27 Thread Minchan Kim
On Tue, May 21, 2013 at 05:33:32PM -0700, Andrew Morton wrote: On Thu, 9 May 2013 16:21:28 +0900 Minchan Kim minc...@kernel.org wrote: This patch adds address range reclaim of a process. The requirement is following as, Like webkit1, it uses a address space for handling multi tabs.

RE: [PATCH 2/2] vfio: hugepage support for vfio_iommu_type1

2013-05-27 Thread Sethi Varun-B16395
-Original Message- From: iommu-boun...@lists.linux-foundation.org [mailto:iommu- boun...@lists.linux-foundation.org] On Behalf Of Alex Williamson Sent: Friday, May 24, 2013 10:55 PM To: alex.william...@redhat.com Cc: io...@lists.linux-foundation.org; chegu_vi...@hp.com; qemu-

[PATCH] pwm: add pca9685 driver

2013-05-27 Thread Steffen Trumtrar
Add pwm driver for the NXP pca9685 16 channel pwm-led controller. The driver is really barebones at this stage. E.g. the OE' pin and therefore the according registers are not supported. The driver was tested on a HW where this pin is tied to GND. Signed-off-by: Steffen Trumtrar

AW: Freescale P1022 SoC hangs when initializing USB

2013-05-27 Thread Thumshirn, Johannes Tobias
Hi list, I'm experiencing problems while booting on a Freescale P1013 based board. It hangs on USB initialization: [3.763584] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [3.770519] ehci-pci: EHCI PCI platform driver [3.775116] ohci_hcd: USB 1.1 'Open' Host

Re: [PATCH] media: i2c: mt9p031: add OF support

2013-05-27 Thread Sascha Hauer
On Sun, May 26, 2013 at 06:38:54PM +0530, Prabhakar Lad wrote: From: Lad, Prabhakar prabhakar.cse...@gmail.com add OF support for the mt9p031 sensor driver. Alongside this patch sorts the header inclusion alphabetically. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com Cc: Hans

Re: [PATCH 1/1] sched/autogroup: Fix race with task_groups list

2013-05-27 Thread Peter Zijlstra
On Fri, May 24, 2013 at 06:07:49PM +0200, Gerald Schaefer wrote: In autogroup_create(), a tg is allocated and added to the task_groups list. If CONFIG_RT_GROUP_SCHED is set, this tg is then modified while on the list, without locking. This can race with someone walking the list, like

Re: [PATCH 1/2] SCSI: nsp32: replace large udelay by mdelay

2013-05-27 Thread Marc Dietrich
James, Am Mittwoch, 22. Mai 2013, 22:33:18 schrieb Marc Dietrich: Looks like Arnd already send a fix for this. Sorry for the noise. are you going to pick up Arnd's patch [1] for scsi-stable (3.10) branch? Marc [1] https://patchwork.kernel.org/patch/2489251/ Am Mittwoch, 22. Mai 2013,

[PATCH 1/4] usb: dwc3: gadget: free trb pool only from epnum 2

2013-05-27 Thread George Cherian
we never allocate a TRB pool for physical endpoints 0 and 1 so trying to free it (a invalid TRB pool pointer) will lead us in a warning while removing dwc3.ko module. In order to fix the situation, all we have to do is skip dwc3_free_trb_pool() for physical endpoints 0 and 1 just as we while

Re: [PATCH v3] watchdog: New watchdog driver for MEN A21 watchdogs

2013-05-27 Thread Wim Van Sebroeck
Hi Johannes, Of cause I'll do, but unfortunately I probably won't be able to do it today, mind if you get the patch tomorrow? I don't mind. There is no rush. Just take the time you need to change the code and do your testing. Kind regards, wim. -- To unsubscribe from this list: send the

Re: [PATCH 2/2] nouveau: replace large udelay by mdelay

2013-05-27 Thread Marc Dietrich
Hi Ben, can you pick up Arnd's fix from https://patchwork.kernel.org/patch/2489141/ for your stable (3.10) branch? Marc Am Mittwoch, 22. Mai 2013, 21:48:42 schrieb Marc Dietrich: ARM has a maximum of 2000 usec delay. Use mdelay for larger delays. This affects distro kernels mostly. Cc:

Re: [PATCH v3 2/3] mutex: add support for wound/wait style locks, v3

2013-05-27 Thread Peter Zijlstra
On Mon, May 27, 2013 at 10:26:39AM +0200, Maarten Lankhorst wrote: Op 27-05-13 10:00, Peter Zijlstra schreef: On Wed, May 22, 2013 at 07:24:38PM +0200, Maarten Lankhorst wrote: +- Functions to only acquire a single w/w mutex, which results in the exact same + semantics as a normal

Re: [PATCH 1/2] ARM: kirkwood: proper retain MAC address workaround on DT ethernet

2013-05-27 Thread David Miller
From: Sebastian Hesselbarth sebastian.hesselba...@gmail.com Date: Sun, 26 May 2013 22:06:58 +0200 good you mention it. I added Grant on Cc and will give a short sum-up why I casted the const from property-value away here. Maybe I overlooked the API for modifying the DT property but as far

Re: [PATCH v5 2/3] extcon: Palmas Extcon Driver

2013-05-27 Thread Kishon Vijay Abraham I
Hi, On Monday 27 May 2013 12:26 PM, Laxman Dewangan wrote: On Monday 27 May 2013 12:11 PM, Kishon Vijay Abraham I wrote: Hi, On Monday 27 May 2013 12:06 PM, Laxman Dewangan wrote: On Monday 27 May 2013 12:01 PM, Kishon Vijay Abraham I wrote: Hi, On Monday 27 May 2013 11:52 AM, Laxman

[PATCH v2] pwm: add pca9685 driver

2013-05-27 Thread Steffen Trumtrar
Add pwm driver for the NXP pca9685 16 channel pwm-led controller. The driver is really barebones at this stage. E.g. the OE' pin and therefore the according registers are not supported. The driver was tested on a HW where this pin is tied to GND. Signed-off-by: Steffen Trumtrar

RE: [PATCH 1/4] usb: dwc3: gadget: free trb pool only from epnum 2

2013-05-27 Thread Cherian, George
-Original Message- From: Cherian, George Sent: Monday, May 27, 2013 2:36 PM To: linux-...@vger.kernel.org; linux-o...@vger.kernel.org; linux- ker...@vger.kernel.org Cc: Balbi, Felipe; gre...@linuxfoundation.org; Cherian, George Subject: [PATCH 1/4] usb: dwc3: gadget: free trb pool

Re: [PATCH 22/24] drivers/media/radio/radio-maxiradio: Convert to module_pci_driver

2013-05-27 Thread Hans Verkuil
On Mon 27 May 2013 04:31:59 Libo Chen wrote: use module_pci_driver instead of init/exit, make code clean Signed-off-by: Libo Chen libo.c...@huawei.com Acked-by: Hans Verkuil hans.verk...@cisco.com --- drivers/media/radio/radio-maxiradio.c | 13 + 1 files changed, 1

Re: [PATCH v3-resend 07/11] powerpc: uaccess s/might_sleep/might_fault/

2013-05-27 Thread Benjamin Herrenschmidt
On Sun, 2013-05-26 at 17:31 +0300, Michael S. Tsirkin wrote: The only reason uaccess routines might sleep is if they fault. Make this explicit. Arnd Bergmann suggested that the following code if (!is_kernel_addr((unsigned long)__pu_addr)) might_fault(); can be further

Re: [PATCH 1/2] ARM: kirkwood: proper retain MAC address workaround on DT ethernet

2013-05-27 Thread Benjamin Herrenschmidt
On Sun, 2013-05-26 at 22:06 +0200, Sebastian Hesselbarth wrote: good you mention it. I added Grant on Cc and will give a short sum-up why I casted the const from property-value away here. Maybe I overlooked the API for modifying the DT property but as far as I've seen - there is no API for

[PATCH] Raise the maximum number of usb-serial devices to 256

2013-05-27 Thread Tobias Winter
Raise the maximum number of usb-serial devices to 256, which is the actual limit supported by the codebase. Signed-off-by: Jakob-Tobias Winter tob...@linuxdingsda.de Tested-by: Jakob-Tobias Winter tob...@linuxdingsda.de --- include/linux/usb/serial.h |2 +- 1 file changed, 1 insertion(+), 1

[tip:timers/core] clocksource: apb_timer: Remove unsused function

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: fc1f7d5606487ae28d6c84e95401952927d7379e Gitweb: http://git.kernel.org/tip/fc1f7d5606487ae28d6c84e95401952927d7379e Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:43 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

Re: [PATCH 1/2] ARM: kirkwood: proper retain MAC address workaround on DT ethernet

2013-05-27 Thread Benjamin Herrenschmidt
On Mon, 2013-05-27 at 02:23 -0700, David Miller wrote: Sparc has an of_set_property(), it needs to become generic. There is an of_update_property(), we could change the name though, yours is nicer :-) Cheers, Ben. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the

[tip:timers/core] clocksource: Always verify highres capability

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: 5d33b883aed81c6fbcd09c6f7c3619eee850a7e2 Gitweb: http://git.kernel.org/tip/5d33b883aed81c6fbcd09c6f7c3619eee850a7e2 Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:43 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

[tip:timers/core] clocksource: Let timekeeping_notify return success/error

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: ba919d1caa2e624eb8c6cae1f2ce0a253e697d45 Gitweb: http://git.kernel.org/tip/ba919d1caa2e624eb8c6cae1f2ce0a253e697d45 Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:44 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

[tip:timers/core] clocksource: Add module refcount

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: 09ac369c825d9d593404306d59062d854b321e9b Gitweb: http://git.kernel.org/tip/09ac369c825d9d593404306d59062d854b321e9b Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:44 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

[tip:timers/core] clocksource: Allow clocksource select to skip current clocksource

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: f5a2e34375a5e2b711aea488ac3ae50eeba6d57c Gitweb: http://git.kernel.org/tip/f5a2e34375a5e2b711aea488ac3ae50eeba6d57c Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:45 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

[tip:timers/core] clocksource: Split out user string input

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: 29b5407819f59731c9423238fae03b756822708c Gitweb: http://git.kernel.org/tip/29b5407819f59731c9423238fae03b756822708c Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:45 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

[tip:timers/core] clocksource: Provide unbind interface in sysfs

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: 7eaeb34305dee26634f7c98ae62646da5cebe91d Gitweb: http://git.kernel.org/tip/7eaeb34305dee26634f7c98ae62646da5cebe91d Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:46 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

[tip:timers/core] clocksource: Let clocksource_unregister() return success/error

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: a89c7edbe7d7aa80f507915f3dd801211b116b79 Gitweb: http://git.kernel.org/tip/a89c7edbe7d7aa80f507915f3dd801211b116b79 Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:46 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

[tip:timers/core] clockevents: Get rid of the notifier chain

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: 7172a286ced0c1f4f239a0fa09db54ed37d3ead2 Gitweb: http://git.kernel.org/tip/7172a286ced0c1f4f239a0fa09db54ed37d3ead2 Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:47 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

[tip:timers/core] clockevents: Simplify locking

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: 7126cac426137633e470167524e7bcb590fd49b3 Gitweb: http://git.kernel.org/tip/7126cac426137633e470167524e7bcb590fd49b3 Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:48 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

[tip:timers/core] clockevents: Move the tick_notify() switch case to clockevents_notify()

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: 8c53daf63f56791ed47fc585206ef3049489612f Gitweb: http://git.kernel.org/tip/8c53daf63f56791ed47fc585206ef3049489612f Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:48 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

[tip:timers/core] clockevents: Add module refcount

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: ccf33d6880f39a35158fff66db13000ae4943fac Gitweb: http://git.kernel.org/tip/ccf33d6880f39a35158fff66db13000ae4943fac Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:49 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

[tip:timers/core] clockevents: Provide sysfs interface

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: 501f867064e95f9a6f540e60705be0937280e7ec Gitweb: http://git.kernel.org/tip/501f867064e95f9a6f540e60705be0937280e7ec Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:49 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

[tip:timers/core] clockevents: Split out selection logic

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: 45cb8e01b2ecef1c2afb18333e95793fa1a90281 Gitweb: http://git.kernel.org/tip/45cb8e01b2ecef1c2afb18333e95793fa1a90281 Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:50 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

Re: [PATCH v3 2/3] mutex: add support for wound/wait style locks, v3

2013-05-27 Thread Maarten Lankhorst
Op 27-05-13 11:13, Peter Zijlstra schreef: On Mon, May 27, 2013 at 10:26:39AM +0200, Maarten Lankhorst wrote: Op 27-05-13 10:00, Peter Zijlstra schreef: On Wed, May 22, 2013 at 07:24:38PM +0200, Maarten Lankhorst wrote: +- Functions to only acquire a single w/w mutex, which results in the

[tip:timers/core] clockevents: Implement unbind functionality

2013-05-27 Thread tip-bot for Thomas Gleixner
Commit-ID: 03e13cf5ee60584fe0c831682c67212effb7fca4 Gitweb: http://git.kernel.org/tip/03e13cf5ee60584fe0c831682c67212effb7fca4 Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 25 Apr 2013 20:31:50 + Committer: Thomas Gleixner t...@linutronix.de CommitDate: Thu, 16 May 2013

Re: [PATCH] x86, clocksource, fix !CONFIG_CLOCKSOURCE_WATCHDOG compile

2013-05-27 Thread Thomas Gleixner
On Fri, 22 Feb 2013, Prarit Bhargava wrote: If I explicitly disable the clocksource watchdog in the x86 Kconfig, And why do you want to do that? the x86 kernel will not compile unless this is properly defined. Signed-off-by: Prarit Bhargava pra...@redhat.com Cc: John Stultz

Re: [PATCH v3 2/3] mutex: add support for wound/wait style locks, v3

2013-05-27 Thread Maarten Lankhorst
Op 27-05-13 10:21, Peter Zijlstra schreef: On Wed, May 22, 2013 at 07:24:38PM +0200, Maarten Lankhorst wrote: +static inline void ww_acquire_init(struct ww_acquire_ctx *ctx, + struct ww_class *ww_class) +{ + ctx-task = current; + do { + ctx-stamp =

Re: [PATCH v2] PowerPC: kernel: need return the related error code when failure occurs

2013-05-27 Thread Chen Gang
Hello Maintainers: Please help check this patch whether is OK, when you have time. Thanks. On 05/21/2013 05:20 PM, Chen Gang wrote: When error occurs, need return the related error code to let upper caller know about it. ppc_md.nvram_size() can return the error code (e.g.

Re: [PATCH 1/2] powerpc, perf: Ignore separate BHRB privilege state filter request

2013-05-27 Thread Anshuman Khandual
On 05/22/2013 02:29 PM, Anshuman Khandual wrote: Your description from patch 0 should be here. Does it sound better ? - if ((br_privilege != 7) (br_privilege != 0)) - return -1; + + if (br_privilege) + pr_info(BHRB privilege state filter request %llx ignored\n,

Re: [PATCH v2] arm64: kernel: compiling issue, need delete read_current_timer().

2013-05-27 Thread Chen Gang
Hello Maintainers: Please help check this patch whether OK, when you have time. Thanks. On 05/21/2013 05:46 PM, Chen Gang wrote: Under arm64, we will calibrate the delay loop statically using a known timer frequency, so delete read_current_timer(), or it will cause compiling issue with

Re: [PATCH] arm64: kernel: compiling issue, need 'EXPORT_SYMBOL(clear_page)'

2013-05-27 Thread Chen Gang
Hello Maintainers: Please help check this patch whether OK, when you have time. Thanks. On 05/20/2013 03:12 PM, Chen Gang wrote: Need 'EXPORT_SYMBOL(clear_page)' if building with allmodconfig. The related errors: ERROR: clear_page [fs/ocfs2/dlm/ocfs2_dlm.ko] undefined! ERROR:

Re: [PATCH] ARM: S5PV210: dependency issue, S5P_SLEEP is depend on ARM_CPU_SUSPEND

2013-05-27 Thread Chen Gang
Hello Maintainers: Please help check this patch whether OK, when you have time. Thanks. On 05/20/2013 04:54 PM, Chen Gang wrote: When randconfig with MMU for arm s5pv210 (and select all cpu type), need let S5P_SLEEP depend on ARM_CPU_SUSPEND, or will cause issue below:

Re: [PATCH REBASE] irqchip: Add TB10x interrupt controller driver

2013-05-27 Thread Vineet Gupta
On 05/07/2013 06:07 PM, Christian Ruppert wrote: The SOC interrupt controller driver for the Abilis Systems TB10x series of SOCs based on ARC700 CPUs. This driver is required to boot the arch/arc/plat-tb10x platform already present in linux-next. Please consider this patch for inclusion in

Re: [PATCH 1/4] KVM: PPC: Add support for multiple-TCE hcalls

2013-05-27 Thread Paolo Bonzini
Il 21/05/2013 05:06, Alexey Kardashevskiy ha scritto: This adds real mode handlers for the H_PUT_TCE_INDIRECT and H_STUFF_TCE hypercalls for QEMU emulated devices such as virtio devices or emulated PCI. Do you mean vio? virtio (without getting into whether that's good or bad) will bypass the

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