Re: Who uses kexec preserve context logic

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: 3a

linux-next: Tree for May 27

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 l

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

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

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

On Fri, May 24, 2013 at 04:37:27PM -0300, Fabio Estevam wrote: > From: Fabio Estevam > > 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 Acked-by: Shawn Guo > --- >

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

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. > > Pers

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

Hi Viresh, > On 24 May 2013 16:50, Lukasz Majewski wrote: > >> On 24 May 2013 14:00, Lukasz Majewski > >> wrote: > > > This is not safe IMHO to add permanently overclocked frequency to > > the freq table. Since, for example, thermal framework also asks for > > reference to this table. > > Yes,

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

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

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

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 conside

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

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 --- include/linux/netdevice.h | 29 + net/c

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

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. Signed-off-by

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

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 Signed-off-by: Jesse Brandeburg Tested-by: Willem de Bruijn Signed-off-by: Eliezer Tamir --- dri

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

Add additional statistics to the ixgbe driver for ndo_ll_poll Defined under LL_EXTENDED_STATS Signed-off-by: Alexander Duyck Signed-off-by: Jesse Brandeburg Tested-by: Willem de Bruijn Signed-off-by: Eliezer Tamir --- drivers/net/ethernet/intel/ixgbe/ixgbe.h | 14 drivers/

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

adds busy-poll support for TCP. Signed-off-by: Alexander Duyck Signed-off-by: Jesse Brandeburg Tested-by: Willem de Bruijn Signed-off-by: Eliezer Tamir --- net/ipv4/tcp.c |5 + net/ipv4/tcp_input.c |1 + net/ipv4/tcp_ipv4.c |2 ++ 3 files changed, 8 insertions(+), 0 de

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

Use common of_clk_init() function for clocks initialization. Signed-off-by: Prashant Gaikwad --- 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 ++- drivers/clk/tegra

why do we need atomic_set_unchecked

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

Hi Jean-Christophe, >>> On Fri, May 24, 2013 at 8:38 AM, Jean-Christophe PLAGNIOL-VILLARD >>> 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

MAINTAINERS: Fix tape driver file mappings

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 Cc: Willem Riede Cc: Kai Mäkisara Cc: "James E.J. Bottomley" --

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

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 ‘acc

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

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 wh

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

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 and

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

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 ch

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

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. Signed-off

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

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 --- drivers/usb/dwc3/dwc3-omap.c | 136 +--

Re: why do we need atomic_set_unchecked

On Mon, May 27, 2013 at 9:47 AM, johnspaul92 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 > atomic_set_uncheck

[PATCH] UBI: Fastmap: Fix memory leak

Signed-off-by: wang bo [fix whitespace errors] Tested with linux-v3.10-rc3 on Devkit8000. Signed-off-by: Thomas Weber 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 CONFIG_DEBUG_VM is active and making ubiatta

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

Hi! Am 27.05.2013 10:02, schrieb Thomas Weber: Signed-off-by: wang bo [fix whitespace errors] Tested with linux-v3.10-rc3 on Devkit8000. Signed-off-by: Thomas Weber The discussion about this patch can be found: https://lkml.org/lkml/2013/5/2/118 Thanks a lot for fixing the whitespace issu

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

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 wrote: > > > These day, there are many platforms avaiable in the embedded market > > a

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

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 wrote: > For the latest perf core tree: > (git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git), > in util/unwind.c line 29 inclu

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

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 o

HDPE/construction safety net

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Re: [RFC] Add co-maintainer for fbdev

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 > >>> wrote: > Hi Florian, > > As you seems very busy I'd like to propose the help you to > hand

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

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

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

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 miss

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

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 [fix whitespace errors] Tested with linux-v3.10-rc3 on Devkit8000. Signed-off-by: Thomas Weber The discussion about this patch can be found: https://lkml.org/lkml/20

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

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

Re: [PATCH] firmware: move EXPORT_SYMBOL annotations

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 Acked-by: Takashi Iwai thanks, Takashi > --- > drivers/base/firmware_class.c | 11 +-- > 1

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

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 --- drivers/video/console/Kconfig| 16 +

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

On Tue, May 21, 2013 at 05:33:32PM -0700, Andrew Morton wrote: > On Thu, 9 May 2013 16:21:28 +0900 Minchan Kim 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. > > IOW, it

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

> -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

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 --- .../devicetr

AW: Freescale P1022 SoC hangs when initializing USB

> 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' Hos

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

On Sun, May 26, 2013 at 06:38:54PM +0530, Prabhakar Lad wrote: > From: Lad, Prabhakar > > add OF support for the mt9p031 sensor driver. > Alongside this patch sorts the header inclusion alphabetically. > > Signed-off-by: Lad, Prabhakar > Cc: Hans Verkuil > Cc: Laurent Pinchart > Cc: Mauro Car

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

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 __enab

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

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, 21:4

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

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 delet

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

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 l

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

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

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

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

From: Sebastian Hesselbarth 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 as I've seen - there is no

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

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 Dewang

[PATCH v2] pwm: add pca9685 driver

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 --- Changes since

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

> -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 tr

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

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 Acked-by: Hans Verkuil > --- > drivers/media/radio/radio-maxiradio.c | 13 + > 1 files changed, 1 insertions(+), 12 deletions(-) > > diff --gi

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

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 fur

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

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

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

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 Tested-by: Jakob-Tobias Winter --- include/linux/usb/serial.h |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/usb/

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

Commit-ID: fc1f7d5606487ae28d6c84e95401952927d7379e Gitweb: http://git.kernel.org/tip/fc1f7d5606487ae28d6c84e95401952927d7379e Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:43 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:13 +0200 clocksource: apb_tim

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

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 t

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

Commit-ID: 5d33b883aed81c6fbcd09c6f7c3619eee850a7e2 Gitweb: http://git.kernel.org/tip/5d33b883aed81c6fbcd09c6f7c3619eee850a7e2 Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:43 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:14 +0200 clocksource: Always

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

Commit-ID: ba919d1caa2e624eb8c6cae1f2ce0a253e697d45 Gitweb: http://git.kernel.org/tip/ba919d1caa2e624eb8c6cae1f2ce0a253e697d45 Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:44 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:14 +0200 clocksource: Let tim

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

Commit-ID: 09ac369c825d9d593404306d59062d854b321e9b Gitweb: http://git.kernel.org/tip/09ac369c825d9d593404306d59062d854b321e9b Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:44 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:14 +0200 clocksource: Add mod

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

Commit-ID: f5a2e34375a5e2b711aea488ac3ae50eeba6d57c Gitweb: http://git.kernel.org/tip/f5a2e34375a5e2b711aea488ac3ae50eeba6d57c Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:45 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:15 +0200 clocksource: Allow c

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

Commit-ID: 29b5407819f59731c9423238fae03b756822708c Gitweb: http://git.kernel.org/tip/29b5407819f59731c9423238fae03b756822708c Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:45 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:15 +0200 clocksource: Split o

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

Commit-ID: 7eaeb34305dee26634f7c98ae62646da5cebe91d Gitweb: http://git.kernel.org/tip/7eaeb34305dee26634f7c98ae62646da5cebe91d Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:46 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:15 +0200 clocksource: Provide

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

Commit-ID: a89c7edbe7d7aa80f507915f3dd801211b116b79 Gitweb: http://git.kernel.org/tip/a89c7edbe7d7aa80f507915f3dd801211b116b79 Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:46 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:16 +0200 clocksource: Let clo

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

Commit-ID: 7172a286ced0c1f4f239a0fa09db54ed37d3ead2 Gitweb: http://git.kernel.org/tip/7172a286ced0c1f4f239a0fa09db54ed37d3ead2 Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:47 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:16 +0200 clockevents: Get rid

[tip:timers/core] clockevents: Simplify locking

Commit-ID: 7126cac426137633e470167524e7bcb590fd49b3 Gitweb: http://git.kernel.org/tip/7126cac426137633e470167524e7bcb590fd49b3 Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:48 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:16 +0200 clockevents: Simplif

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

Commit-ID: 8c53daf63f56791ed47fc585206ef3049489612f Gitweb: http://git.kernel.org/tip/8c53daf63f56791ed47fc585206ef3049489612f Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:48 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:16 +0200 clockevents: Move th

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

Commit-ID: ccf33d6880f39a35158fff66db13000ae4943fac Gitweb: http://git.kernel.org/tip/ccf33d6880f39a35158fff66db13000ae4943fac Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:49 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:17 +0200 clockevents: Add mod

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

Commit-ID: 501f867064e95f9a6f540e60705be0937280e7ec Gitweb: http://git.kernel.org/tip/501f867064e95f9a6f540e60705be0937280e7ec Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:49 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:17 +0200 clockevents: Provide

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

Commit-ID: 45cb8e01b2ecef1c2afb18333e95793fa1a90281 Gitweb: http://git.kernel.org/tip/45cb8e01b2ecef1c2afb18333e95793fa1a90281 Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:50 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:17 +0200 clockevents: Split o

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

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

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

Commit-ID: 03e13cf5ee60584fe0c831682c67212effb7fca4 Gitweb: http://git.kernel.org/tip/03e13cf5ee60584fe0c831682c67212effb7fca4 Author: Thomas Gleixner AuthorDate: Thu, 25 Apr 2013 20:31:50 + Committer: Thomas Gleixner CommitDate: Thu, 16 May 2013 11:09:18 +0200 clockevents: Impleme

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

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 > Cc: John Stultz > Cc: Thomas Gleixner > C

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

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 { +

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

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. core99_nvra

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

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

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

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)'

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

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: > > arch/arm/pl

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

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

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

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 th

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

Oh, thanks, it is already applied, just now. It seems I need a little patience. :-) Thanks On 05/27/2013 06:04 PM, Chen Gang wrote: > 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 'E

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

Chen Gang wrote: > > Hello Maintainers: > Hi, > 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,

Re: [PATCH 1/2] MIPS: cavium-octeon: cvmx-helper-board: print unknown board warning only once

Hello. On 27-05-2013 0:35, Aaro Koskinen wrote: When booting a new board for the first time, the console is flooded with "Unknown board" messages. This is not really helpful. Board type is not going to change after the boot, so it's sufficient to print the warning only once. Signed-off-by: A

Re: [PATCH 3/4] KVM: PPC: Add support for IOMMU in-kernel handling

Il 25/05/2013 04:45, David Gibson ha scritto: >> >+ case KVM_CREATE_SPAPR_TCE_IOMMU: { >> >+ struct kvm_create_spapr_tce_iommu create_tce_iommu; >> >+ struct kvm *kvm = filp->private_data; >> >+ >> >+ r = -EFAULT; >> >+ if (copy_from_user(&create_tce_iommu,

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

On 05/27/13 11:39, Benjamin Herrenschmidt wrote: 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 :-) Ben, David, I had a quick look at sparc's

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

On Mon, May 27, 2013 at 12:01:50PM +0200, Maarten Lankhorst wrote: > > Again, early.. monday.. would a trylock, even if successful still need > > the ctx? > No ctx for trylock is supported. You can still do a trylock while > holding a context, but the mutex won't be a part of the context. > Normal

[PATCH 0/2] firmware loader: avoid blocking suspend by !uevent requests

Hi, Recently, Takashi reported that requests with FW_ACTION_NOHOTPLUG may block shutdown and fixed that by killing pending requests before shutdown. But these requests still may block suspend, so the 2 patches is introduced to fix the problem during suspend. The 2nd patch depends on Takashi Iwai'

[PATCH 1/2] driver core: firmware loader: don't cache FW_ACTION_NOHOTPLUG firmware

Generally there are only two drivers which don't need uevent to handle firmware loading, so don't cache these firmwares during suspend for these drivers since doing that may block firmware loading forever. Both the two drivers are involved in private firmware images, so they don't hit in direct lo

[PATCH 2/2] driver core: firmware loader: kill FW_ACTION_NOHOTPLUG requests before suspend

This patch kills the firmware loading requests of FW_ACTION_NOHOTPLUG before suspend to avoid blocking suspend because there is no timeout for these requests. Cc: Takashi Iwai Signed-off-by: Ming Lei --- This patch depends on Takashi Iwai's patch of "firmware: Avoid deadlock of usermodehelper l

Re: [RFC PATCHv4 0/6] arm: Initial TI-Nspire support

On Monday 27 May 2013, Daniel Tang wrote: > > The one remaining bit that sticks out is the clcd platform data. As I > > said before, I won't require you to convert that to DT in order to > > get your code merged, but I'd also really like to see that happen, > > as we will also need that to get rid

Re: [RFC PATCHv4 0/6] arm: Initial TI-Nspire support

On Monday 27 May 2013, Daniel Tang wrote: > > On Saturday 25 May 2013, Daniel Tang wrote: > > The one remaining bit that sticks out is the clcd platform data. As I > > said before, I won't require you to convert that to DT in order to > > get your code merged, but I'd also really like to see that

Re: [PATCH 3.9-stable] staging:iio:light:tsl2x7x: fix the error handling in tsl2x7x_probe()

Hi Jonghwan, Jonghwan Choi writes: > This patch looks like it should be in the 3.9-stable tree, should we apply > it? I'm queuing this patch to the 3.5 kernel as well, as it looks like it is also applicable. Cheers, -- Luis > > -- > > From: "Wei Yongjun " > > commit 3b813798

Re: [PATCH v2] ARM: at91: Fix link breakage when !CONFIG_PHYLIB

On 27/05/2013 10:09, Ludovic Desroches wrote: > On Sat, May 25, 2013 at 10:05:57PM +0200, Jean-Christophe PLAGNIOL-VILLARD > wrote: >> On 09:39 Sat 25 May , Alexandre Belloni wrote: >>> Fixes: >>> arch/arm/mach-at91/built-in.o: In function `ksz9021rn_phy_fixup': >>> :(.text+0x1174): undefined

Re: [PATCH 7/7] Documentation: Update binding for Nomadik and DBx5x based platforms

On Wed, May 22, 2013 at 4:23 PM, Lee Jones wrote: > Change compatible string to something more standard. > > Signed-off-by: Lee Jones > --- > Documentation/devicetree/bindings/pinctrl/ste,nomadik.txt |6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/Documentation

Re: [PATCH 0/7] ARM: ux500: Change naming convention for pinctrl

On Wed, May 22, 2013 at 4:22 PM, Lee Jones wrote: > Our naming convention started off sensibly, but with the addition of > more supported platforms it's slipped a little. Most compatible strings > standardise themselves with ",-", > which we had initially with "stericsson,nmk-pinctrl", but with m

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

On Fri, May 24, 2013 at 04:37:27PM -0300, Fabio Estevam wrote: > From: Fabio Estevam > > 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 Applied, Thanks -- ~Vinod > -

Re: [PATCH v2] ARM: ux500: Apply other compatible name to the u8540 DTS file

On Wed, May 22, 2013 at 4:49 PM, Lee Jones wrote: > ARM: ux500: Apply other compatible name to the u8540 DTS file > > Devices in board DTS files are usually searchable by multiple > compatible strings. In this case the 8540 based SoC should be > obtainable via the chipset [DB8540 & AB8540] name '

[PATCH v3] ARM: at91: Fix link breakage when !CONFIG_PHYLIB

Fixes: arch/arm/mach-at91/built-in.o: In function `ksz9021rn_phy_fixup': :(.text+0x1174): undefined reference to `mdiobus_write' :(.text+0x1188): undefined reference to `mdiobus_write' :(.text+0x119c): undefined reference to `mdiobus_write' :(.text+0x11b0): undefined reference to `mdiobus_write' ar

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