[PATCHv3 3/5] arm: omap2+: serial: remove no_console_suspend support

2013-04-24 Thread Sourav Poddar
no_console_suspend is no longer handled in platform file, Since the omap serial driver is now adapted to prevent console UART idleing during suspend. Cc: Santosh Shilimkar santosh.shilim...@ti.com Cc: Felipe Balbi ba...@ti.com Cc: Rajendra nayak rna...@ti.com Signed-off-by: Sourav Poddar

[PATCHv3 5/5] arm: omap2+: omap_device: remove no_idle_on_suspend

2013-04-24 Thread Sourav Poddar
Remove no_idle_on_suspend check, since respective driver should be able to prevent idling of a device whenever required. Driver's can get same behavior by just returning -EBUSY from their -runtime_suspend only during suspend. Cc: Santosh Shilimkar santosh.shilim...@ti.com Cc: Felipe Balbi

[PATCHv3 0/5] Serial Omap fixes and cleanups

2013-04-24 Thread Sourav Poddar
Hi, This patch series contains fixes and cleanups around the issue that the console UART should not idled on suspend while using no_console_suspend in bootargs. The approach thought of is to modify the serial core/serial driver to bypass runtime PM if the UART in contention is a console and we

[PATCHv3 4/5] arm: dts: am33xx: Remove ti,no_idle_on_suspend property.

2013-04-24 Thread Sourav Poddar
The ti,no_idle_on_suspend property was required to keep ocmcram clocks running during idle. But commit 72bb6f9 (ARM: OMAP: omap_device: don't attempt late suspend if no driver bound), added in v3.6 should prevent any automatic clock gating for devices without drivers bound. Since there is no

[PATCHv3 2/5] driver: serial: omap: prevent runtime PM for no_console_suspend

2013-04-24 Thread Sourav Poddar
The driver manages no_console_suspend by preventing runtime PM during the suspend path, which forces the console UART to stay awake. Signed-off-by: Sourav Poddar sourav.pod...@ti.com --- drivers/tty/serial/omap-serial.c | 29 - 1 files changed, 28 insertions(+), 1

[PATCHv3 1/5] driver: tty: serial: Move uart_console def to core header file.

2013-04-24 Thread Sourav Poddar
Move uart_console definition to serial core header file, so that it can be used by serial drivers. Get rid of the uart_console defintion from mpc52xx_uart driver. Cc: Santosh Shilimkar santosh.shilim...@ti.com Cc: Felipe Balbi ba...@ti.com Cc: Rajendra nayak rna...@ti.com Signed-off-by: Sourav

Re: [v3.9-rc8]: kernel BUG at mm/memcontrol.c:3994! (was: Re: [BUG][s390x] mm: system crashed)

2013-04-24 Thread Michal Hocko
On Wed 24-04-13 12:42:55, Heiko Carstens wrote: On Thu, Apr 18, 2013 at 09:13:03AM +0200, Heiko Carstens wrote: Ok, thanks for verifying! I'll look into it; hopefully I can reproduce it here as well. That seems to be a common code bug. I can easily trigger the VM_BUG_ON() below (when I

Re: [PATCH] x86, efi: Fix a build warning

2013-04-24 Thread Borislav Petkov
On Wed, Apr 24, 2013 at 12:17:59PM +0100, Matt Fleming wrote: We could either change all fields in efi_system_table or the efi_call_phys* prototypes. x86-64 already casts to (void *) when calling efi_call0(), etc, though I'm not entirely sure why void * is needed. Well, sizeof(void *) ==

Re: [PATCH V6 3/3] efi: Distinguish between remaining space and actually used space

2013-04-24 Thread joeyli
於 三,2013-04-24 於 11:57 +,Matthew Garrett 提到: On Wed, 2013-04-24 at 18:59 +0800, joeyli wrote: Then why we don't just remove the remaining_size condition but only monitor the active_size should not larger then 1/2 storage_size? If we calculate active_size as using more than 50% of the

Re: [PATCH 2/8] metag: minimal TZ1090 (Comet) SoC infrastructure

2013-04-24 Thread Catalin Marinas
On 23 April 2013 17:06, James Hogan james.ho...@imgtec.com wrote: On 23/04/13 16:25, Arnd Bergmann wrote: On Tuesday 23 April 2013, James Hogan wrote: @@ -46,6 +46,12 @@ core-y+= arch/metag/boot/dts/ core-y +=

Re: [PATCH v2 3/6] KVM: MMU: make return value of mmio page fault handler more readable

2013-04-24 Thread Gleb Natapov
On Mon, Apr 01, 2013 at 05:56:46PM +0800, Xiao Guangrong wrote: Define some meaningful names instead of raw code Signed-off-by: Xiao Guangrong xiaoguangr...@linux.vnet.ibm.com --- arch/x86/kvm/mmu.c | 15 +-- arch/x86/kvm/mmu.h | 14 ++ arch/x86/kvm/vmx.c |

Re: [PATCH 1/8] dmaengine: ste_dma40: Assign memcpy channels in the driver

2013-04-24 Thread Linus Walleij
On Tue, Apr 9, 2013 at 8:39 PM, Lee Jones lee.jo...@linaro.org wrote: The channels reserved for memcpy are the same for all currently supported platforms. With this in mind, we can ease the platform data passing requirement by moving these assignments out from platform code and place them

Re: Linux 3.9 input documentation patch

2013-04-24 Thread Jiri Kosina
On Mon, 8 Apr 2013, Florin9(doi) wrote: I have a patch for linux 3.9. --- a/Documentation/input/alps.txt 2013-04-01 18:02:56.230177850 + +++ b/Documentation/input/alps.txt 2013-04-01 18:03:15.010177850 + @@ -225,18 +225,18 @@ packets. This appears to only be used b For

Re: [PATCH] x86_32: Fix module version table mismatch.

2013-04-24 Thread Andy Shevchenko
It works Tested-by: Andy Shevchenko andriy.shevche...@linux.intel.com On Wed, Apr 24, 2013 at 1:13 PM, James Hogan james.ho...@imgtec.com wrote: On 24/04/13 02:00, H. Peter Anvin wrote: On 04/23/2013 05:52 PM, H. Peter Anvin wrote: On 04/23/2013 05:40 AM, Tetsuo Handa wrote: Commit a4b6a77b

Re: [PATCH 1/2 V2] iommu/amd: Add workaround for ERBT1312

2013-04-24 Thread Don Dutile
On 04/24/2013 06:46 AM, Joerg Roedel wrote: On Tue, Apr 23, 2013 at 09:22:45AM -0400, Don Dutile wrote: Given other threads on this mail list (and I've seen crashes with same problem) where this type of logging during a flood of IOMMU errors will lock up the machine, is there something that

[PATCH] block: fix max discard sectors limit

2013-04-24 Thread Namjae Jeon
From: James Bottomley jbottom...@parallels.com linux-v3.8-rc1 and later support for plug for blkdev_issue_discard with commit 0cfbcafcae8b7364b5fa96c2b26ccde7a3a296a9 (block: add plug for blkdev_issue_discard ) For example, 1) DISCARD rq-1 with size size 4GB 2) DISCARD rq-2 with size size 1GB

Re: NFS4 sec=krb5 broken in 3.9-rc8

2013-04-24 Thread J. Bruce Fields
On Wed, Apr 24, 2013 at 07:58:44AM +0200, Malte Schröder wrote: On 23.04.2013 23:58, J. Bruce Fields wrote: On Tue, Apr 23, 2013 at 09:55:01PM +0200, Malte Schröder wrote: Hi, when I update my server from kernel 3.8.5 to 3.9-rc8 I cannot mount its NFS exports from clients using nfs4 and

Re: [PATCH 04/10] usb: musb: ux500: harden checks for platform data

2013-04-24 Thread Sergei Shtylyov
Hello. On 24-04-2013 10:53, Lee Jones wrote: struct musb_hdrc_platform_data *plat = dev-platform_data; - struct ux500_musb_board_data *data = plat-board_data; + struct ux500_musb_board_data *data; - param_array = data-dma_rx_param_array; + param_array =

Re: [PATCH 05/14] perf tools: Introduce new 'ftrace' tool

2013-04-24 Thread Jiri Olsa
On Tue, Apr 23, 2013 at 05:31:03PM +0900, Namhyung Kim wrote: From: Namhyung Kim namhyung@lge.com SNIP +out: + put_tracing_file(file); + return ret; +} + +static int reset_tracing_files(struct perf_ftrace *ftrace __maybe_unused) +{ + if (write_tracing_file(tracing_on,

Re: [PATCH 09/14] perf ftrace: Add 'record' sub-command

2013-04-24 Thread Jiri Olsa
On Tue, Apr 23, 2013 at 05:31:07PM +0900, Namhyung Kim wrote: From: Namhyung Kim namhyung@lge.com The ftrace record command is for saving raw ftrace buffer contents which can be get from per_cpu/cpuX/trace_pipe_raw. Since ftrace events are generated very frequently so single thread for

[PATCH 1/1] scsi: ufs: Add support for sending NOP OUT UPIU

2013-04-24 Thread Sujit Reddy Thumma
As part of device initialization sequence, sending NOP OUT UPIU and waiting for NOP IN UPIU response is mandatory. This confirms that the device UFS Transport (UTP) layer is functional and the host can configure the device with further commands. Add support for sending NOP OUT UPIU to check the

[PATCH 0/7] Tools: hv: snapshot

2013-04-24 Thread K. Y. Srinivasan
These five patches were sent by Olaf a while ago. Greg wanted these re-submitted. I have tested these patches. I have fixed some checkpatch warnings in Olaf's patches. K. Y. Srinivasan (2): Tools: hv: Fix a checkpatch warning Tools: hv: Fix a checkpatch warning Olaf Hering (5): Tools: hv:

[PATCH 5/7] tools: hv: use FIFREEZE/FITHAW in hv_vss_daemon

2013-04-24 Thread K. Y. Srinivasan
From: Olaf Hering o...@aepfle.de As suggested by Paolo Bonzini, use ioctl instead of calling fsfreeze. Signed-off-by: Olaf Hering o...@aepfle.de Signed-off-by: K. Y. Srinivasan k...@microsoft.com --- tools/hv/hv_vss_daemon.c | 31 ++- 1 files changed, 22

[PATCH 2/7] tools: hv: fix checks for origin of netlink message in hv_vss_daemon

2013-04-24 Thread K. Y. Srinivasan
From: Olaf Hering o...@aepfle.de Similar to what commit 95a69adab9acfc3981c504737a2b6578e4d846ef (tools: hv: Netlink source address validation allows DoS) does in hv_kvp_daemon, improve checks for origin of netlink connector message. Signed-off-by: Olaf Hering o...@aepfle.de Signed-off-by: K. Y.

[PATCH 7/7] Tools: hv: Fix a checkpatch warning

2013-04-24 Thread K. Y. Srinivasan
Fix a checkpatch warning. Signed-off-by: K. Y. Srinivasan k...@microsoft.com --- tools/hv/hv_vss_daemon.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/tools/hv/hv_vss_daemon.c b/tools/hv/hv_vss_daemon.c index 712cfc5..fea03a3 100644 --- a/tools/hv/hv_vss_daemon.c +++

[PATCH 4/7] tools: hv: use getmntent in hv_vss_daemon

2013-04-24 Thread K. Y. Srinivasan
From: Olaf Hering o...@aepfle.de As suggested by Paolo Bonzini, use getmntent instead of parsing output of mount(1). Signed-off-by: Olaf Hering o...@aepfle.de Signed-off-by: K. Y. Srinivasan k...@microsoft.com --- tools/hv/hv_vss_daemon.c | 39 +-- 1 files

[PATCH 3/7] Tools: hv: Fix a checkpatch warning

2013-04-24 Thread K. Y. Srinivasan
Fix a checkpatch warning. Signed-off-by: K. Y. Srinivasan k...@microsoft.com --- tools/hv/hv_vss_daemon.c |5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/tools/hv/hv_vss_daemon.c b/tools/hv/hv_vss_daemon.c index dc3eb1e..921c1be 100644 --- a/tools/hv/hv_vss_daemon.c

[PATCH 1/7] Tools: hv: fix warnings in hv_vss_daemon

2013-04-24 Thread K. Y. Srinivasan
From: Olaf Hering o...@aepfle.de This change fixes a few compile errors: hv_vss_daemon.c:64:15: warning: unknown escape sequence '\/' hv_vss_daemon.c:64:15: warning: unknown escape sequence '\/' hv_vss_daemon.c: In function 'vss_operate': hv_vss_daemon.c:66: warning: 'return' with no value, in

[PATCH 6/7] tools: hv: skip iso9660 mounts in hv_vss_daemon

2013-04-24 Thread K. Y. Srinivasan
From: Olaf Hering o...@aepfle.de fsreeze does not work for iso9660 filesystems. A ENOSUPP may be caught in the freeze case, but the subsequent thaw call would fail and leads to a false error. Signed-off-by: Olaf Hering o...@aepfle.de Signed-off-by: K. Y. Srinivasan k...@microsoft.com ---

Re: [PATCH 12/14] perf ftrace: Use pager for displaying result

2013-04-24 Thread Jiri Olsa
On Tue, Apr 23, 2013 at 05:31:10PM +0900, Namhyung Kim wrote: From: Namhyung Kim namhyung@lge.com It's convenient to use pager when seeing many lines of result. Cc: Steven Rostedt rost...@goodmis.org Cc: Frederic Weisbecker fweis...@gmail.com Signed-off-by: Namhyung Kim

[PATCH] futex: bugfix for futex-key conflict when futex use hugepage

2013-04-24 Thread Zhang Yi
Hi all, I reworked the patch base on your advices。 For the line-wrapped bug before, I use this mailbox to send the mail . Signed-off-by: Zhang Yi zhang.y...@zte.com.cnTested-by: Ma Chenggong ma.chengg...@zte.com.cnReviewed-by: Liu Dong liu.do...@zte.com.cnReviewed-by: Cui Yunfeng

Re: [PATCH] block: fix max discard sectors limit

2013-04-24 Thread James Bottomley
On Wed, 2013-04-24 at 22:55 +0900, Namjae Jeon wrote: From: James Bottomley jbottom...@parallels.com linux-v3.8-rc1 and later support for plug for blkdev_issue_discard with commit 0cfbcafcae8b7364b5fa96c2b26ccde7a3a296a9 (block: add plug for blkdev_issue_discard ) For example, 1) DISCARD

Re: [PATCH] block: fix max discard sectors limit

2013-04-24 Thread Jens Axboe
On Wed, Apr 24 2013, Namjae Jeon wrote: From: James Bottomley jbottom...@parallels.com linux-v3.8-rc1 and later support for plug for blkdev_issue_discard with commit 0cfbcafcae8b7364b5fa96c2b26ccde7a3a296a9 (block: add plug for blkdev_issue_discard ) For example, 1) DISCARD rq-1 with

[PATCH] pinctrl/pinconfig: fix misplaced goto

2013-04-24 Thread Linus Walleij
From: Laurent Meunier laurent.meun...@st.com This update contains a basic fix that went unseen through test and review. Signed-off-by: Laurent Meunier laurent.meun...@st.com Reviewed-by: Patrice Chotard patrice.chot...@stericsson.com Signed-off-by: Linus Walleij linus.wall...@linaro.org ---

Re: [PATCH 04/10] usb: musb: ux500: harden checks for platform data

2013-04-24 Thread Felipe Balbi
On Wed, Apr 24, 2013 at 06:00:28PM +0400, Sergei Shtylyov wrote: Hello. On 24-04-2013 10:53, Lee Jones wrote: struct musb_hdrc_platform_data *plat = dev-platform_data; - struct ux500_musb_board_data *data = plat-board_data; + struct ux500_musb_board_data *data; - param_array =

Re: [PATCH] block: fix max discard sectors limit

2013-04-24 Thread James Bottomley
On Wed, 2013-04-24 at 08:23 -0600, Jens Axboe wrote: On Wed, Apr 24 2013, Namjae Jeon wrote: From: James Bottomley jbottom...@parallels.com linux-v3.8-rc1 and later support for plug for blkdev_issue_discard with commit 0cfbcafcae8b7364b5fa96c2b26ccde7a3a296a9 (block: add plug for

[PATCH] efi: Check EFI revision in setup_efi_vars

2013-04-24 Thread Josh Boyer
We need to check the runtime sys_table for the EFI version the firmware specifies instead of just checking for a NULL QueryVariableInfo. Older implementations of EFI don't have QueryVariableInfo but the runtime is a smaller structure, so the pointer to it may be pointing off into garbage. This

Re: [PATCH] lib: fix trivial typo in the comment

2013-04-24 Thread Jiri Kosina
On Mon, 22 Apr 2013, Andy Shevchenko wrote: This fixes iff as if. Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com --- lib/string.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/string.c b/lib/string.c index e5878de..e551284 100644 ---

Re: [PATCH v3] watchdog: Add hook for kicking in kdump path

2013-04-24 Thread Don Zickus
On Thu, Apr 18, 2013 at 07:54:13AM -0700, Guenter Roeck wrote: No, that will probably work. It is my misunderstanding. Is there a common way to check the timeout length and the ping frequency? Usually it is configured in /etc/watchdog.conf if the watchdog package is installed. The

[PATCH 0/3] rapidio: changes to enumeration/discovery

2013-04-24 Thread Alexandre Bounine
Systems that use RapidIO fabric may need to implement their own enumeration and discovery methods which are better suitable for needs of a target application. The following set of patches is intended to simplify process of introduction of new RapidIO fabric enumeration/discovery methods. The

[PATCH 3/3] rapidio: documentation update for enumeration changes

2013-04-24 Thread Alexandre Bounine
Update RapidIO documentation to reflect changes made to enumeration/discovery build configuration and user space triggering mechanism. Signed-off-by: Alexandre Bounine alexandre.boun...@idt.com Cc: Matt Porter mpor...@kernel.crashing.org Cc: Li Yang le...@freescale.com Cc: Kumar Gala

[PATCH 1/3] rapidio: make enumeration/discovery configurable

2013-04-24 Thread Alexandre Bounine
Rework to implement RapidIO enumeration/discovery method selection combined with ability to use enumeration/discovery as a kernel module. This patch adds ability to introduce new RapidIO enumeration/discovery methods using kernel configuration options or loadable modules. Configuration option

RE: [PATCH 01/30] thermal: cpu_cooling: remove unused headers

2013-04-24 Thread Zhang, Rui
-Original Message- From: linux-pm-ow...@vger.kernel.org [mailto:linux-pm- ow...@vger.kernel.org] On Behalf Of Eduardo Valentin Sent: Thursday, April 18, 2013 1:12 AM To: amit.kach...@linaro.org Cc: Eduardo Valentin; Zhang, Rui; linux...@vger.kernel.org; linux-

Re: [PATCH] efi: Check EFI revision in setup_efi_vars

2013-04-24 Thread Matt Fleming
On 24/04/13 15:37, Josh Boyer wrote: We need to check the runtime sys_table for the EFI version the firmware specifies instead of just checking for a NULL QueryVariableInfo. Older implementations of EFI don't have QueryVariableInfo but the runtime is a smaller structure, so the pointer to it

Re: [PATCH 02/32] dmaengine: ste_dma40: Move default memcpy configs into the driver

2013-04-24 Thread Linus Walleij
On Thu, Apr 18, 2013 at 12:11 PM, Lee Jones lee.jo...@linaro.org wrote: There are only two default memcpy configurations used for the DMA40 driver; one for physical memcpy and one for logical memcpy. Instead of invariably passing the same configurations though platform data, we're moving them

[GIT PULL] nohz: Fixlet and Kconfig cleanup

2013-04-24 Thread Frederic Weisbecker
Ingo, Please pull the latest nohz branch from: git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git timers/nohz HEAD: 65e709dc0c25dbd563861924815e9a3a93878b75 Thanks. --- Frederic Weisbecker (2): nohz: Fix unavailable tick_stop tracepoint in dynticks idle

[PATCH 2/2] nohz: Remove full dynticks' superfluous dependency on RCU tree

2013-04-24 Thread Frederic Weisbecker
Remove the dependency on (TREE_RCU || TREE_PREEMPT_RCU). The full dynticks option already depends on SMP which implies (whatever flavour of) RCU tree config anyway. Signed-off-by: Frederic Weisbecker fweis...@gmail.com Cc: Chris Metcalf cmetc...@tilera.com Cc: Christoph Lameter c...@linux.com Cc:

[PATCH 1/2] nohz: Fix unavailable tick_stop tracepoint in dynticks idle

2013-04-24 Thread Frederic Weisbecker
The trace_tick_stop() tracepoint is only available in full dynticks. But it's also used by dynticks-idle so let's build it for the latter config as well. This fixes: kernel/time/tick-sched.c: In function tick_nohz_stop_sched_tick: kernel/time/tick-sched.c:644: error: implicit

[PATCH 2/3] rapidio: add enumeration/discovery start from user space

2013-04-24 Thread Alexandre Bounine
Add RapidIO enumeration/discovery start from user space. User space start allows to defer RapidIO fabric scan until the moment when all participating endpoints are initialized avoiding mandatory synchronized start of all endpoints (which may be challenging in systems with large number of RapidIO

RE: [PATCH 02/30] thermal: cpu_cooling: remove trailing white spaces

2013-04-24 Thread Zhang, Rui
-Original Message- From: Eduardo Valentin [mailto:eduardo.valen...@ti.com] Sent: Thursday, April 18, 2013 1:12 AM To: amit.kach...@linaro.org Cc: Eduardo Valentin; Zhang, Rui; linux...@vger.kernel.org; linux- ker...@vger.kernel.org Subject: [PATCH 02/30] thermal: cpu_cooling:

Re: [PATCH] block: fix max discard sectors limit

2013-04-24 Thread Jens Axboe
On Wed, Apr 24 2013, James Bottomley wrote: On Wed, 2013-04-24 at 22:55 +0900, Namjae Jeon wrote: From: James Bottomley jbottom...@parallels.com linux-v3.8-rc1 and later support for plug for blkdev_issue_discard with commit 0cfbcafcae8b7364b5fa96c2b26ccde7a3a296a9 (block: add plug for

RE: [PATCH 04/30] thermal: cpu_cooling: use EXPORT_SYMBOL_GPL

2013-04-24 Thread Zhang, Rui
Applied. Thanks, rui -Original Message- From: Eduardo Valentin [mailto:eduardo.valen...@ti.com] Sent: Thursday, April 18, 2013 1:12 AM To: amit.kach...@linaro.org Cc: Eduardo Valentin; Zhang, Rui; linux...@vger.kernel.org; linux- ker...@vger.kernel.org Subject: [PATCH 04/30]

RE: [PATCH 03/30] thermal: cpu_cooling: fix kernel_doc for cpufreq_cooling_device

2013-04-24 Thread Zhang, Rui
-Original Message- From: Eduardo Valentin [mailto:eduardo.valen...@ti.com] Sent: Thursday, April 18, 2013 1:12 AM To: amit.kach...@linaro.org Cc: Eduardo Valentin; Zhang, Rui; linux...@vger.kernel.org; linux- ker...@vger.kernel.org Subject: [PATCH 03/30] thermal: cpu_cooling: fix

Re: [GIT PULL] nohz: Adaptively stop the tick, finally

2013-04-24 Thread Frederic Weisbecker
On Wed, Apr 24, 2013 at 09:38:52AM +0200, Ingo Molnar wrote: * Ingo Molnar mi...@kernel.org wrote: One detail: 'make oldconfig' gave me: Timer tick handling 1. Periodic timer ticks (constant rate, no dynticks) (HZ_PERIODIC) (NEW) 2. Idle dynticks system (tickless idle)

Re: [PATCH 2/8] metag: minimal TZ1090 (Comet) SoC infrastructure

2013-04-24 Thread James Hogan
On 24/04/13 14:26, Catalin Marinas wrote: On 23 April 2013 17:06, James Hogan james.ho...@imgtec.com wrote: On 23/04/13 16:25, Arnd Bergmann wrote: On Tuesday 23 April 2013, James Hogan wrote: @@ -46,6 +46,12 @@ core-y+= arch/metag/boot/dts/ core-y

RE: [PATCH 26/30] thermal: cpu_cooling: remove unused symbols

2013-04-24 Thread Zhang, Rui
-Original Message- From: Eduardo Valentin [mailto:eduardo.valen...@ti.com] Sent: Thursday, April 18, 2013 1:12 AM To: amit.kach...@linaro.org Cc: Eduardo Valentin; Zhang, Rui; linux...@vger.kernel.org; linux- ker...@vger.kernel.org Subject: [PATCH 26/30] thermal: cpu_cooling:

Re: [PATCH 03/32 v2] dmaengine: ste_dma40: Use the BIT macro to replace ugly '(1 x)'s

2013-04-24 Thread Linus Walleij
On Thu, Apr 18, 2013 at 2:16 PM, Lee Jones lee.jo...@linaro.org wrote: The aim is to make the code that little more readable. Cc: Vinod Koul vinod.k...@intel.com Cc: Dan Williams d...@fb.com Cc: Per Forlin per.for...@stericsson.com Cc: Rabin Vincent ra...@rab.in Acked-by: Arnd Bergmann

Re: [PATCH] efi: Check EFI revision in setup_efi_vars

2013-04-24 Thread Josh Boyer
On Wed, Apr 24, 2013 at 03:44:30PM +0100, Matt Fleming wrote: On 24/04/13 15:37, Josh Boyer wrote: We need to check the runtime sys_table for the EFI version the firmware specifies instead of just checking for a NULL QueryVariableInfo. Older implementations of EFI don't have

Re: [PATCH v3 2/3] resource: Add release_mem_region_adjustable()

2013-04-24 Thread Toshi Kani
On Wed, 2013-04-24 at 16:42 +0800, Ram Pai wrote: On Thu, Apr 11, 2013 at 10:30:02AM -0600, Toshi Kani wrote: On Wed, 2013-04-10 at 15:24 -0700, Andrew Morton wrote: On Wed, 10 Apr 2013 15:08:29 -0700 (PDT) David Rientjes rient...@google.com wrote: On Wed, 10 Apr 2013, Toshi Kani

Re: [PATCH] efi: Check EFI revision in setup_efi_vars

2013-04-24 Thread Matt Fleming
On 24/04/13 15:54, Josh Boyer wrote: On Wed, Apr 24, 2013 at 03:44:30PM +0100, Matt Fleming wrote: On 24/04/13 15:37, Josh Boyer wrote: We need to check the runtime sys_table for the EFI version the firmware specifies instead of just checking for a NULL QueryVariableInfo. Older

Re: [PATCH 04/10] usb: musb: ux500: harden checks for platform data

2013-04-24 Thread Arnd Bergmann
On Wednesday 24 April 2013, Lee Jones wrote: Yeah, I agree, although does it make a difference? Is it evaluated a second time, or does it take up extra cycles by being enclosed in parentheses? Or is this just a coding style thing? Just coding style. I agree you should have no parentheses

Re: [PATCH] efi: Check EFI revision in setup_efi_vars

2013-04-24 Thread Matthew Garrett
On Wed, 2013-04-24 at 15:57 +0100, Matt Fleming wrote: I presume that if that were true, virt_efi_query_variable_info() (which is called indirectly from the efivars code) would have exploded before now. Matthew? Yeah, it's probably safe to lose it. -- Matthew Garrett | mj...@srcf.ucam.org

[PATCH 04/10 v2] usb: musb: ux500: harden checks for platform data

2013-04-24 Thread Lee Jones
In its current state, the ux500-musb driver uses platform data pointers blindly with no prior checking. If no platform data pointer is passed this will Oops the kernel. In this patch we ensure platform data and board data are present prior to using them. Cc: Felipe Balbi ba...@ti.com Cc:

[PATCH 05/10 v2] usb: musb: ux500: attempt to find channels by name before using pdata

2013-04-24 Thread Lee Jones
If we can ever get to a state where we can solely search for DMA channels by name, this will almost completely alleviate the requirement to pass copious amounts of information though platform data. Here we take the first step towards this. The next step will be to enable Device Tree complete with

Re: [PATCH 1/8] dmaengine: ste_dma40: Assign memcpy channels in the driver

2013-04-24 Thread Linus Walleij
On Wed, Apr 24, 2013 at 4:54 PM, Lee Jones lee.jo...@linaro.org wrote: On 24 April 2013 14:45, Linus Walleij linus.wall...@linaro.org wrote: On Tue, Apr 9, 2013 at 8:39 PM, Lee Jones lee.jo...@linaro.org wrote: The channels reserved for memcpy are the same for all currently supported

Re: [PATCH 03/32 v2] dmaengine: ste_dma40: Use the BIT macro to replace ugly '(1 x)'s

2013-04-24 Thread Lee Jones
On Wed, 24 Apr 2013, Linus Walleij wrote: On Thu, Apr 18, 2013 at 2:16 PM, Lee Jones lee.jo...@linaro.org wrote: The aim is to make the code that little more readable. Cc: Vinod Koul vinod.k...@intel.com Cc: Dan Williams d...@fb.com Cc: Per Forlin per.for...@stericsson.com Cc:

Re: [PATCH 03/32] dmaengine: ste_dma40: Use the BIT macro to replace ugly '(1 x)'s

2013-04-24 Thread Lee Jones
dmaengine: ste_dma40: Use the BIT macro to replace ugly '(1 x)'s The aim is to make the code that little more readable. Acked-by: Vinod Koul vnod.k...@intel.com Acked-by: Arnd Bergmann a...@arndb.de Signed-off-by: Lee Jones lee.jo...@linaro.org diff --git a/drivers/dma/ste_dma40.c

[PATCH 03/32 v3] dmaengine: ste_dma40: Use the BIT macro to replace ugly '(1 x)'s

2013-04-24 Thread Lee Jones
The aim is to make the code that little more readable. Acked-by: Vinod Koul vnod.k...@intel.com Acked-by: Arnd Bergmann a...@arndb.de Signed-off-by: Lee Jones lee.jo...@linaro.org diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 3b83dee..b3a82bf 100644 ---

RE: [PATCH 02/30] thermal: cpu_cooling: remove trailing white spaces

2013-04-24 Thread Zhang, Rui
-Original Message- From: linux-pm-ow...@vger.kernel.org [mailto:linux-pm- ow...@vger.kernel.org] On Behalf Of Zhang, Rui Sent: Wednesday, April 24, 2013 10:49 PM To: Eduardo Valentin; amit.kach...@linaro.org Cc: linux...@vger.kernel.org; linux-kernel@vger.kernel.org Subject: RE:

Re: gre: Support GRE over IPv6

2013-04-24 Thread Eric Dumazet
On Wed, 2013-04-24 at 14:23 +0200, Geert Uytterhoeven wrote: On Tue, 2 Oct 2012, Linux Kernel Mailing List wrote: Gitweb: http://git.kernel.org/linus/;a=commit;h=c12b395a46646bab69089ce7016ac78177f6001f Commit: c12b395a46646bab69089ce7016ac78177f6001f Parent:

[PATCH v2] efi: Check EFI revision in setup_efi_vars

2013-04-24 Thread Josh Boyer
We need to check the runtime sys_table for the EFI version the firmware specifies instead of just checking for a NULL QueryVariableInfo. Older implementations of EFI don't have QueryVariableInfo but the runtime is a smaller structure, so the pointer to it may be pointing off into garbage. This

Re: [PATCH v2] efi: Check EFI revision in setup_efi_vars

2013-04-24 Thread Matt Fleming
On 24/04/13 16:16, Josh Boyer wrote: We need to check the runtime sys_table for the EFI version the firmware specifies instead of just checking for a NULL QueryVariableInfo. Older implementations of EFI don't have QueryVariableInfo but the runtime is a smaller structure, so the pointer to it

Re: [v3.9-rc8]: kernel BUG at mm/memcontrol.c:3994! (was: Re: [BUG][s390x] mm: system crashed)

2013-04-24 Thread Johannes Weiner
On Wed, Apr 24, 2013 at 03:18:51PM +0200, Michal Hocko wrote: On Wed 24-04-13 12:42:55, Heiko Carstens wrote: On Thu, Apr 18, 2013 at 09:13:03AM +0200, Heiko Carstens wrote: Ok, thanks for verifying! I'll look into it; hopefully I can reproduce it here as well. That seems to be a

Re: [PATCH v3] watchdog: Add hook for kicking in kdump path

2013-04-24 Thread Guenter Roeck
On Wed, Apr 24, 2013 at 10:42:26AM -0400, Don Zickus wrote: On Thu, Apr 18, 2013 at 07:54:13AM -0700, Guenter Roeck wrote: No, that will probably work. It is my misunderstanding. Is there a common way to check the timeout length and the ping frequency? Usually it is configured in

Re: [PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-04-24 Thread Frederic Weisbecker
On Sun, Mar 10, 2013 at 07:41:06PM +0100, Jiri Olsa wrote: Adding RF EFLAGS bit to be restored on return from signal from the original register context before the signal was entered. This will prevent the RF flag to disappear when returning from exception due to the signal handler being

[PATCH] futex: bugfix for futex-key conflict when futex use hugepage

2013-04-24 Thread Zhang Yi
Hi all, I reworked the patch base on your advices. For the line-wrapped bug before, I use this mailbox to send the mail . Signed-off-by: Zhang Yi zhang.y...@zte.com.cn Tested-by: Ma Chenggong ma.chengg...@zte.com.cn Reviewed-by: Liu Dong liu.do...@zte.com.cn Reviewed-by: Cui Yunfeng

Re: Build regressions/improvements in v3.9-rc8

2013-04-24 Thread Paul Moore
On Tuesday, April 23, 2013 09:32:02 PM Geert Uytterhoeven wrote: Below is the list of build error/warning regressions/improvements in v3.9-rc8[1] compared to v3.8[2]. Summarized: - build errors: +19/-58 - build warnings: +223/-377 JFYI, when comparing v3.9-rc8 to v3.9-rc7[3], the

Re: [PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-04-24 Thread Frederic Weisbecker
On Wed, Apr 17, 2013 at 10:02:06PM +0200, Oleg Nesterov wrote: On 04/16, Oleg Nesterov wrote: On 04/16, Frederic Weisbecker wrote: On Sun, Mar 10, 2013 at 07:41:06PM +0100, Jiri Olsa wrote: Adding RF EFLAGS bit to be restored on return from signal from the original register

Linux 3.9 input documentation patch

2013-04-24 Thread Florin9(doi)
I have a patch for linux 3.9. Change log: -improved consistency with the rest of the file -first bit numbering changed from 1 to 0 -fixed some incorrect bits Signed-off-by: Florin T florin9...@gmail.com --- a/Documentation/input/alps.txt 2013-04-01 18:02:56.230177850 + +++

Re: OOM-killer and strange RSS value in 3.9-rc7

2013-04-24 Thread Christoph Lameter
On Wed, 24 Apr 2013, Michal Hocko wrote: [CCing SL.B people and linux-mm list] Just for quick summary. The reporter sees OOM situations with almost whole memory filled with slab memory. This is a powerpc machine with 4G RAM. Boot with slub_debug or enable slab debugging. /proc/slabinfo

Re: [PREEMPT RT] SLUB and split softirq lock for v3.2-rt

2013-04-24 Thread Steven Rostedt
On Wed, 2013-04-24 at 10:11 +0200, Sebastian Andrzej Siewior wrote: On 04/24/2013 04:36 AM, Steven Rostedt wrote: Hi Sebastian, Hi Steven, Which version of 3.2-rt was this applied to. It does not apply, where patch 7/16 totally does not apply. I looked at the history of 3.2-rt and I

Re: [PATCH] VSOCK: Fix misc device registration

2013-04-24 Thread Dmitry Torokhov
On Wed, Apr 24, 2013 at 02:33:52PM +0800, Asias He wrote: When we call vsock_core_init to init VSOCK the second time, vsock_device.minor still points to the old dynamically allocated minor number. misc_register will allocate it for us successfully as if we were asking for a static one.

Re: [PATCH V2 1/3] seccomp: add generic code for jitted seccomp filters.

2013-04-24 Thread Nicolas Schichan
On 04/24/2013 01:43 AM, Andrew Morton wrote: On Mon, 22 Apr 2013 14:31:20 +0200 Nicolas Schichan nschic...@freebox.fr wrote: Would including uapi/linux/filter.h instead of linux/filter.h in seccomp.h be an acceptable solution ? I have tried that and (with an additional forward declaration of

[PATCH v2] mmc: mmci: Allow MMCI to request channels with information acquired from DT

2013-04-24 Thread Lee Jones
Currently, if DMA information isn't passed from platform data, then DMA will not be used. This patch allows DMA information obtained though Device Tree to be used as well. Cc: Russell King li...@arm.linux.org.uk Cc: Chris Ball c...@laptop.org Cc: linux-...@vger.kernel.org Signed-off-by: Lee Jones

Re: [PATCH] usb: ehci: Only sleep for post-resume handover if devices use persist

2013-04-24 Thread Alan Stern
On Tue, 23 Apr 2013, Julius Werner wrote: The current EHCI code sleeps a flat 110ms in the resume path if there was a USB 1.1 device connected to its companion controller during suspend, waiting for the device to reappear and reset so that it can be handed back to the companion. This is

Re: CONFIG_RTC_HCTOSYS lost on x86 with ALWAYS_USE_PERSISTENT_CLOCK changes?

2013-04-24 Thread John Stultz
On 04/23/2013 10:12 PM, Alexander Holler wrote: Hello, Am 24.04.2013 05:19, schrieb John Stultz: On x86 the persistent_clock() is backed by the CMOS/EFI/kvm-wall/xen/vrtc clock (all via x86_platform.get_wallclock) should be present and we'll initialize the time in timekeeping_init() there.

Re: [PATCH V5 1/5] workqueues: Introduce new flag WQ_POWER_EFFICIENT for power oriented workqueues

2013-04-24 Thread Tejun Heo
On Wed, Apr 24, 2013 at 05:57:09PM +0530, Viresh Kumar wrote: If this line is not present i believe it is 'default n' only. So, i skipped it. I think the difference is that when you configure the option for the first time - ie. building kernel with .config used for an older kernel - that it

Re: [PATCH] lib: fix trivial typo in the comment

2013-04-24 Thread Andy Shevchenko
On Wed, Apr 24, 2013 at 5:38 PM, Jiri Kosina jkos...@suse.cz wrote: - * This routine returns 0 iff the first character is one of 'Yy1Nn0'. + * This routine returns 0 if the first character is one of 'Yy1Nn0'. * Otherwise it will return -EINVAL. Value pointed to by res is * updated upon

Re: [PATCH] lib: fix trivial typo in the comment

2013-04-24 Thread Jiri Kosina
On Wed, 24 Apr 2013, Andy Shevchenko wrote: - * This routine returns 0 iff the first character is one of 'Yy1Nn0'. + * This routine returns 0 if the first character is one of 'Yy1Nn0'. * Otherwise it will return -EINVAL. Value pointed to by res is * updated upon finding a match.

Re: [ 00/42] 3.8.9-stable review

2013-04-24 Thread Greg Kroah-Hartman
On Wed, Apr 24, 2013 at 04:23:32PM +, Shuah Khan wrote: On Tue, 2013-04-23 at 14:51 -0700, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 3.8.9 release. There are 42 patches in this series, all will be posted as a response to this one. If anyone has any

Re: [PATCH] lib: fix trivial typo in the comment

2013-04-24 Thread Andy Shevchenko
On Wed, Apr 24, 2013 at 7:24 PM, Jiri Kosina jkos...@suse.cz wrote: On Wed, 24 Apr 2013, Andy Shevchenko wrote: - * This routine returns 0 iff the first character is one of 'Yy1Nn0'. + * This routine returns 0 if the first character is one of 'Yy1Nn0'. * Otherwise it will return -EINVAL.

Re: [PATCH V4 1/6] clk: OMAP: introduce device tree binding to kernel clock data

2013-04-24 Thread Mike Turquette
Quoting Nishanth Menon (2013-04-14 14:19:17) Overall strategy introduced here is simple: a clock node described in device tree blob is used to identify the exact clock provided in the SoC specific data. This is then linked back using of_clk_add_provider to the device node to be accessible by

Re: CONFIG_RTC_HCTOSYS lost on x86 with ALWAYS_USE_PERSISTENT_CLOCK changes?

2013-04-24 Thread John Stultz
On 04/23/2013 08:33 PM, Kay Sievers wrote: On Wed, Apr 24, 2013 at 5:19 AM, John Stultz john.stu...@linaro.org wrote: On 04/23/2013 08:05 PM, Kay Sievers wrote: On Wed, Apr 24, 2013 at 4:43 AM, John Stultz john.stu...@linaro.org wrote: On 04/23/2013 06:34 PM, Kay Sievers wrote: Hey, what's

[PATCH] mfd: vexpress: Handle pending config transactions

2013-04-24 Thread Pawel Moll
The config transactions scheduler was hopelessly broken, repeating completed transaction instead of picking up next pending one. Fixed now. Also improved debug messages. Signed-off-by: Pawel Moll pawel.m...@arm.com --- drivers/mfd/vexpress-config.c | 31 --- 1 file

Re: [PATCH V2 1/4] perf: Add hardware breakpoint address mask

2013-04-24 Thread Jacob Shin
On Wed, Apr 24, 2013 at 10:48:53AM +0100, Will Deacon wrote: On Tue, Apr 23, 2013 at 04:18:46PM +0100, Jacob Shin wrote: On Tue, Apr 23, 2013 at 04:02:40PM +0100, Will Deacon wrote: On Tue, Apr 23, 2013 at 03:40:57PM +0100, Jacob Shin wrote: perf stat -e mem:0x1000/0xf:w a.out

RE: [PATCH 01/30] thermal: cpu_cooling: remove unused headers

2013-04-24 Thread Zhang, Rui
-Original Message- From: linux-pm-ow...@vger.kernel.org [mailto:linux-pm- ow...@vger.kernel.org] On Behalf Of Eduardo Valentin Sent: Thursday, April 18, 2013 1:12 AM To: amit.kach...@linaro.org Cc: Eduardo Valentin; Zhang, Rui; linux...@vger.kernel.org; linux-

Re: CONFIG_RTC_HCTOSYS lost on x86 with ALWAYS_USE_PERSISTENT_CLOCK changes?

2013-04-24 Thread Kay Sievers
On Wed, Apr 24, 2013 at 6:07 PM, John Stultz john.stu...@linaro.org wrote: So summarizing the above, because as much as I'm aware, its always been redundant and unnecessary on x86. Thus being able at build time to mark it as unnecessary was attractive, since it reduced the code paths running

Re: CONFIG_RTC_HCTOSYS lost on x86 with ALWAYS_USE_PERSISTENT_CLOCK changes?

2013-04-24 Thread John Stultz
On 04/23/2013 08:51 PM, Kay Sievers wrote: On Wed, Apr 24, 2013 at 5:33 AM, Kay Sievers k...@vrfy.org wrote: Also: $ cat /sys/class/rtc/rtc0/hctosys 0 always carried 1, and this now breaks setups which expect an automatically created symlink /dev/rtc to the actual system rtc. We used to

Re: [ 00/23] 3.0.75-stable review

2013-04-24 Thread Shuah Khan
On Tue, 2013-04-23 at 14:56 -0700, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 3.0.75 release. There are 23 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.

RE: [PATCH 01/30] thermal: cpu_cooling: remove unused headers

2013-04-24 Thread Zhang, Rui
-Original Message- From: linux-pm-ow...@vger.kernel.org [mailto:linux-pm- ow...@vger.kernel.org] On Behalf Of Zhang, Rui Sent: Thursday, April 25, 2013 12:32 AM To: Eduardo Valentin; amit.kach...@linaro.org Cc: linux...@vger.kernel.org; linux-kernel@vger.kernel.org Subject: RE:

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