[PATCH] ARM: dts: am335x-bone-common: Add i2c2 definition

2014-05-08 Thread Matt Ranostay
Add missing i2c2 bus define to access various cape and prototype/breakout board devices. Signed-off-by: Matt Ranostay --- arch/arm/boot/dts/am335x-bone-common.dtsi | 16 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi

Re: mtip32xx: add open/close handlers in block device ops

2014-05-08 Thread Christoph Hellwig
On Thu, May 08, 2014 at 02:50:38PM -0700, Asai Thambi S P wrote: > > Add open/close handlers to 'block_device_operations' instance. There is no point in adding dead code like this. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

[RFC][PATCH] af_key: return error when meet errors on sendmsg() syscall

2014-05-08 Thread Xufeng Zhang
Current implementation for pfkey_sendmsg() always return success no matter whether or not error happens during this syscall, this is incompatible with the general send()/sendmsg() API: man send RETURN VALUE On success, these calls return the number of characters sent. On error,

Estimado E-mail del usuario;

2014-05-08 Thread webmail adminisztrádor 2014
Estimado E-mail del usuario; Se ha superado 23.432 Repositorio para el conjunto buzón Servicios Web / Administrador, y habrás problemas al enviar y recepción de correo, mientras que volver a verificar. Debe actualizar haciendo clic en enlace de abajo y complete la información para verificar

[PATCH] sched: wake up task on prev_cpu if not in SD_WAKE_AFFINE domain with cpu

2014-05-08 Thread Rik van Riel
On Thu, 08 May 2014 22:20:25 -0400 Rik van Riel wrote: > Looks like SD_BALANCE_WAKE is not gotten from the sd flags at > all, but passed into select_task_rq by try_to_wake_up, as a > hard coded sd_flags argument. > Should we do that, if SD_WAKE_BALANCE is not set for any sched domain? I

[PATCH] drivercore: refine commit 58b116b "drivercore: deferral race condition fix"

2014-05-08 Thread Wei Yang
The commit 58b116b fixs a race condition in which some driver will stuck in the deferred list, while introduces another case "probe flood". The root cause is in commit 58b116b, deferred_trigger_count will be increased even a probe failure happens. The driver_deferred_probe_trigger() is invoked

Re: [PATCH v2 2/3] net: davinci_mdio: Convert pr_err() to dev_err() call

2014-05-08 Thread George Cherian
On 5/8/2014 10:20 PM, Yuval Mintz wrote: Also, Convert kzalloc to devm_kzalloc. Looks like you should remove this part of the comment. Ah... Missed to update the commit log after rebasing patch to net-next. Signed-off-by: George Cherian Reviewed-by: Felipe Balbi ---

[PATCH v6 1/2] perf record: Propagate exit status of a command line workload

2014-05-08 Thread Namhyung Kim
Currently perf record doesn't propagate the exit status of a workload given by the command line. But sometimes it'd useful if it's propagated so that a monitoring script can handle errors appropriately. To do that, it got rid of exit handlers and run/call them directly in the __cmd_record(). I

[PATCH v6 2/2] perf tools: Get rid of on_exit() feature test

2014-05-08 Thread Namhyung Kim
The on_exit() function was only used in perf record but it's gone in previous patch. Acked-by: Stephane Eranian Cc: Bernhard Rosenkraenzer Cc: Irina Tirdea Signed-off-by: Namhyung Kim --- tools/perf/builtin-record.c | 31 -

Re: [PATCHv4 7/7] ARM: dts: Add device tree sources for Exynos3250

2014-05-08 Thread Tomasz Figa
Hi Chanwoo, On 09.05.2014 03:06, Chanwoo Choi wrote: On 04/26/2014 09:51 AM, Tomasz Figa wrote: On 25.04.2014 03:16, Chanwoo Choi wrote: [snip] +cpus { +#address-cells = <1>; +#size-cells = <0>; + +cpu@0 { +device_type = "cpu"; +

Re: [linux-sunxi] Re: [PATCH v2 3/7] mfd: add support for sun6i PRCM (Power/Reset/Clock Management) unit

2014-05-08 Thread Priit Laes
Ühel kenal päeval, N, 08.05.2014 kell 22:04, kirjutas Boris BREZILLON: > On 08/05/2014 13:02, Lee Jones wrote: > >> The PRCM (Power/Reset/Clock Management) block exposes several subdevices > >> in different subsystems (clk, reset ...) > >> > >> Add basic support for the PRCM unit with clk (AR100,

linux-next: manual merge of the tip tree with the pm tree

2014-05-08 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the tip tree got a conflict in kernel/sched/idle.c between commit 52c324f8a87b ("cpuidle: Combine cpuidle_enabled() with cpuidle_select()") from the pm tree and commit 37352273ad48 ("sched/idle: Reflow cpuidle_idle_call()") from the tip tree. I fixed it up (I

linux-next: manual merge of the tip tree with the block tree

2014-05-08 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the tip tree got a conflict in drivers/block/mtip32xx/mtip32xx.c between commit b10fd728b985 ("mtip32xx: convert to use blk-mq") from the block tree and commit 4e857c58efeb ("arch: Mass conversion of smp_mb__*()") from the tip tree. I fixed it up (I used the

Re: [PATCH] ARM: Don't ever downscale loops_per_jiffy in SMP systems

2014-05-08 Thread Doug Anderson
Nicolas, On Thu, May 8, 2014 at 6:37 PM, Nicolas Pitre wrote: > On Thu, 8 May 2014, Russell King - ARM Linux wrote: > >> If you're in a preempt or SMP environment, provide a timer for udelay(). >> IF you're in an environment with IRQs which can take a long time, use >> a timer for udelay(). If

Re: [PATCH] ARM: Don't ever downscale loops_per_jiffy in SMP systems

2014-05-08 Thread Doug Anderson
Russell, On Thu, May 8, 2014 at 5:23 PM, Russell King - ARM Linux wrote: > On Thu, May 08, 2014 at 05:02:02PM -0700, Doug Anderson wrote: >> Russel, >> >> On Thu, May 8, 2014 at 1:55 PM, Russell King - ARM Linux >> wrote: >> > On Thu, May 08, 2014 at 11:06:24AM -0700, Doug Anderson wrote: >> >>

Re: [PATCH 1/4] of/selftest: add testcase for nodes with same name and address

2014-05-08 Thread Frank Rowand
On 5/7/2014 7:51 PM, Frank Rowand wrote: > On 5/7/2014 2:48 PM, Rob Herring wrote: >> From: Rob Herring >> >> Add a test case for nodes which have the same name and same >> non-translatable unit address. > > If I apply patch 1 and 2 without applying 3 and 4 then console > warnings are printed,

Re: [PATCHv2 3/4] mm/zpool: implement common zpool api to zbud/zsmalloc

2014-05-08 Thread Seth Jennings
On Wed, May 07, 2014 at 05:51:35PM -0400, Dan Streetman wrote: > Add zpool api. > > zpool provides an interface for memory storage, typically of compressed > memory. Users can select what backend to use; currently the only > implementations are zbud, a low density implementation with up to > two

Re: [RFC PATCH 0/2] kpatch: dynamic kernel patching

2014-05-08 Thread Masami Hiramatsu
(2014/05/09 10:46), David Lang wrote: > On Wed, 7 May 2014, Ingo Molnar wrote: > >> * Josh Poimboeuf wrote: >> >>> On Tue, May 06, 2014 at 09:32:28AM +0200, Ingo Molnar wrote: * Jiri Kosina wrote: > On Mon, 5 May 2014, David Lang wrote: > >> how would you know that

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

2014-05-08 Thread Stephen Rothwell
Hi Chris, Today's linux-next merge of the mmc tree got a conflict in drivers/mmc/host/rtsx_pci_sdmmc.c between commit 98fcc5762dce ("mmc: rtsx: Revert "mmc: rtsx: add support for pre_req and post_req"") from the tree and commit 1f7b581b3ffc ("mmc: rtsx: modify error handle and remove smatch

Re: [PATCH -tip v10 7/7] ftrace: Introduce FTRACE_OPS_FL_SELF_FILTER for ftrace-kprobe

2014-05-08 Thread Steven Rostedt
On Fri, 09 May 2014 12:11:29 +0900 Masami Hiramatsu wrote: > > Hmm, I wonder if I should add the check for: > > > > !(op->flags & FTRACE_OPS_FL_STUB) > > > > here too? But that's another change that I'll do. > > Indeed. BTW, should I change ftrace_ops_control_func() too? > Currently

Re: [PATCH V2] mellanox: Logging message cleanups

2014-05-08 Thread David Miller
From: Joe Perches Date: Wed, 7 May 2014 12:52:57 -0700 > Use a more current logging style. > > o Coalesce formats > o Add missing spaces for coalesced formats > o Align arguments for modified formats > o Add missing newlines for some logging messages > o Use DRV_NAME as part of format instead

Re: [PATCH] backlight: gpio-backlight: Fix warning when the GPIO is on a I2C chip

2014-05-08 Thread Jingoo Han
On Friday, May 09, 2014 12:09 PM, Tony Lindgren wrote: > On Friday, May 09, 2014 11:25 AM, Jingoo Han wrote: > > On Friday, May 09, 2014 10:25 AM, Lee Jones wrote: > > > > > > If the GPIO for the backlight is on an I2C chip, we currently > > > get nasty warnings like this during the boot: > > > >

[PATCH] sched/rt: Fix a comment in struct sched_dl_entity

2014-05-08 Thread xiaofeng.yan
Change sched_setscheduler2() to sched_setattr() in the comments. There isn't function sched_setscheduler2() in the main line. The previous EDF version defines this function before being merged into the main line. User should use sched_setattr() instead of sched_setscheduler2() now. Signed-off-by:

Re: kaslr should avoid setup_data region

2014-05-08 Thread Dave Young
On 05/08/14 at 12:31pm, Kees Cook wrote: > On Thu, May 8, 2014 at 2:46 AM, Dave Young wrote: > > On 04/24/14 at 03:50pm, Kees Cook wrote: > >> On Wed, Apr 23, 2014 at 7:50 PM, Dave Young wrote: > >> > On 04/23/14 at 07:43pm, Kees Cook wrote: > >> >> On Wed, Apr 23, 2014 at 7:35 PM, Dave Young

Re: [PATCH] sched/rt: Fix a comment in struct sched_dl_entity

2014-05-08 Thread xiaofeng.yan
On 2014/5/8 19:04, Peter Zijlstra wrote: On Thu, May 08, 2014 at 10:31:20AM +, xiaofeng.yan wrote: Change sched_setscheduler2() to sched_setscheduler() in the comments. There isn't function sched_setscheduler2() in the main line. The previous EDF version defines this function before being

Re: [PATCH 2/4] mm/zbud: change zbud_alloc size type to size_t

2014-05-08 Thread Seth Jennings
On Wed, May 07, 2014 at 05:51:34PM -0400, Dan Streetman wrote: > Change the type of the zbud_alloc() size param from unsigned int > to size_t. > > Technically, this should not make any difference, as the zbud > implementation already restricts the size to well within either > type's limits; but

Re: [PATCHv2 1/4] mm/zbud: zbud_alloc() minor param change

2014-05-08 Thread Seth Jennings
On Wed, May 07, 2014 at 05:51:33PM -0400, Dan Streetman wrote: > Change zbud to store gfp_t flags passed at pool creation to use for > each alloc; this allows the api to be closer to the existing zsmalloc > interface, and the only current zbud user (zswap) uses the same gfp > flags for all allocs.

Re: [PATCH V2] MM: make vmpressure_win dynamic

2014-05-08 Thread Davidlohr Bueso
On Wed, 2014-05-07 at 22:52 +0200, Fabian Frederick wrote: > Initialize vmpressure_win in vmstat using > calculate_normal_threshold() based on each zone/cpu * SWAP_CLUSTER_SIZE > > Value refreshed through cpu notifier and exposed in read-only through > /sys/kernel You need to describe the

Re: blk-mq: WARN at block/blk-mq.c:585 __blk_mq_run_hw_queue

2014-05-08 Thread Jens Axboe
On 2014-05-08 21:22, Sasha Levin wrote: On 05/07/2014 11:55 AM, Jens Axboe wrote: On 05/07/2014 09:53 AM, Sasha Levin wrote: On 05/07/2014 11:45 AM, Jens Axboe wrote: On 05/07/2014 09:37 AM, Sasha Levin wrote: Hi all, While fuzzing with trinity inside a KVM tools guest running the latest

Re: blk-mq: WARN at block/blk-mq.c:585 __blk_mq_run_hw_queue

2014-05-08 Thread Sasha Levin
On 05/07/2014 11:55 AM, Jens Axboe wrote: > On 05/07/2014 09:53 AM, Sasha Levin wrote: >> On 05/07/2014 11:45 AM, Jens Axboe wrote: >>> On 05/07/2014 09:37 AM, Sasha Levin wrote: Hi all, While fuzzing with trinity inside a KVM tools guest running the latest -next kernel

IMA + O_DIRECT (Re: [PATCH 0/1] fix IMA + Apparmor kernel panic)

2014-05-08 Thread J. R. Okajima
Dmitry Kasatkin: > Following patch replaces IMA usage of kernel_read() with special > version which skips security check that triggers kernel panic > when Apparmor and IMA appraisal are enabled together. I know this is related to exit(2), but this behaviour of IMA is related to open(2) too. When

Re: Re: [PATCH -tip v10 7/7] ftrace: Introduce FTRACE_OPS_FL_SELF_FILTER for ftrace-kprobe

2014-05-08 Thread Masami Hiramatsu
(2014/05/08 19:59), Steven Rostedt wrote: > On Thu, 08 May 2014 18:39:30 +0900 > Masami Hiramatsu wrote: > >> Since the kprobes itself owns a hash table to get a kprobe >> data structure corresponding to the given ip address, there >> is no need to test ftrace hash in ftrace side. >> To achive

Re: [PATCH] backlight: gpio-backlight: Fix warning when the GPIO is on a I2C chip

2014-05-08 Thread Tony Lindgren
* Jingoo Han [140508 19:25]: > On Friday, May 09, 2014 10:25 AM, Lee Jones wrote: > > > > If the GPIO for the backlight is on an I2C chip, we currently > > get nasty warnings like this during the boot: > > > > WARNING: CPU: 0 PID: 6 at drivers/gpio/gpiolib.c:2364 > >

[PATCH RESEND] Documentation: clock: fixed-clock: Remove unsupported 'gpios' property

2014-05-08 Thread Fabio Estevam
From: Fabio Estevam Remove the 'gpios' property from the documentation as this is something that the current fixed clock driver does not handle. Signed-off-by: Fabio Estevam --- Documentation/devicetree/bindings/clock/fixed-clock.txt | 1 - 1 file changed, 1 deletion(-) diff --git

Re: [PATCH v9 1/1] Driver for Beckhoff CX5020 EtherCAT master module.

2014-05-08 Thread David Miller
From: Darek Marcinkiewicz Date: Tue, 6 May 2014 22:24:50 +0200 > This driver adds support for EtherCAT master module located on CCAT > FPGA found on Beckhoff CX series industrial PCs. The driver exposes > EtherCAT master as an ethernet interface. > > EtherCAT is a fieldbus protocol defined on

[PATCHv4 1/2] dt/bindings: Add the DT binding documentation for endianness

2014-05-08 Thread Xiubo Li
Device-Tree binding for device endianness The endianness mode of CPU & Device scenarios: IndexCPU Device Endianness properties 1LELE - 2LEBE 'big-endian{,-*}' 3BE

[PATCHv4 2/2] regmap: add DT endianness binding support.

2014-05-08 Thread Xiubo Li
For many drivers which will support rich endianness of CPU<-->Dev need define DT properties by itself without the binding support. The endianness using regmap: IndexCPU Device Endianess flag for DT bool property 1

[PATCHv4 0/2] add DT endianness binding support.

2014-05-08 Thread Xiubo Li
Changes in V4: - Fix one comment from Markus Pargmann. - Fix some comments. Changes in V3: - Follow Mark Rutland's advice. - Document common case of the endianess usage. Changes in V2: - Namespace the properties using the prefix sring. - Add one binding ducomentation off regmap. Xiubo Li

Re: [PATCH v3 1/4] DMA-API: Clarify physical/bus address distinction

2014-05-08 Thread Greg Kroah-Hartman
On Thu, May 08, 2014 at 02:48:54PM -0600, Bjorn Helgaas wrote: > The DMA-API documentation sometimes refers to "physical addresses" when it > really means "bus addresses." Sometimes these are identical, but they may > be different if the bridge leading to the bus performs address translation. >

Re: [PATCH v3 2/4] DMA-API: Change dma_declare_coherent_memory() CPU address to phys_addr_t

2014-05-08 Thread Greg Kroah-Hartman
On Thu, May 08, 2014 at 02:49:00PM -0600, Bjorn Helgaas wrote: > dma_declare_coherent_memory() takes two addresses for a region of memory: a > "bus_addr" and a "device_addr". I think the intent is that "bus_addr" is > the physical address a *CPU* would use to access the region, and >

Re: [RFC PATCH 0/2] kpatch: dynamic kernel patching

2014-05-08 Thread Steven Rostedt
On Thu, 2014-05-08 at 18:46 -0700, David Lang wrote: > On Wed, 7 May 2014, Ingo Molnar wrote: > It's possible to have two versions of code that each work independently, but > that you can't switch between easily on the fly. > > If the new code assumes a lock is held that the old code didn't

Re: [PATCH] netdev: add support for interface name retrieval from DT aliases

2014-05-08 Thread David Miller
From: Boris BREZILLON Date: Tue, 6 May 2014 17:36:34 +0200 > There is currently no proper way to bind a net interface to a specific > name. The interface name is chosen based on the interface type (eth, > wlan, ...) and the interfaces already registered (the core codes takes > the first unused

Re: [PATCH] backlight: gpio-backlight: Fix warning when the GPIO is on a I2C chip

2014-05-08 Thread Jingoo Han
On Friday, May 09, 2014 10:25 AM, Lee Jones wrote: > > If the GPIO for the backlight is on an I2C chip, we currently > get nasty warnings like this during the boot: > > WARNING: CPU: 0 PID: 6 at drivers/gpio/gpiolib.c:2364 > gpiod_set_raw_value+0x40/0x4c() > Modules linked in: > CPU: 0 PID: 6

Re: [PATCHv5] ARM: EXYNOS: Support secondary CPU boot of Exynos4212

2014-05-08 Thread Chanwoo Choi
On 05/09/2014 11:14 AM, Kukjin Kim wrote: > Chanwoo Choi wrote: >> >> Dear Kukjin, >> >> Could you please pick this patch? >> > I've applied. Thanks for your apply. Best regards, Chanwoo Choi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [PATCH RFC/TEST] sched: make sync affine wakeups work

2014-05-08 Thread Rik van Riel
On 05/06/2014 04:39 PM, Peter Zijlstra wrote: > On Tue, May 06, 2014 at 04:19:21PM -0400, Rik van Riel wrote: >> On 05/06/2014 07:54 AM, Peter Zijlstra wrote: >>> On Fri, May 02, 2014 at 11:19:47AM -0400, Rik van Riel wrote: As an aside, it also looks like SD_BALANCE_WAKE is set on all

Re: [PATCH net-next] vlan: rename __vlan_find_dev_deep() to __vlan_find_dev_deep_rcu_rcu()

2014-05-08 Thread Ding Tianhong
On 2014/5/8 10:29, Ding Tianhong wrote: > The __vlan_find_dev_deep should always called in RCU, according > David's suggestion, rename to __vlan_find_dev_deep_rcu looks more > reasonable. > > Signed-off-by: Ding Tianhong Self Nacked, I make this patch from net repository, and could not applied

interested individuals

2014-05-08 Thread Kevin Custis
Lieber Freund, Ich vertrete einen Abschnitt des Vorstands ein führendes Finanzinstitut in der United Kingdom.The Existenz der ruhende Mittel über Millionen in die Kassen die Möglichkeit von Investitionen und riesige finanzielle Belohnung für interessierte Einzelpersonen geführt hat. Eine

RE: [PATCHv5] ARM: EXYNOS: Support secondary CPU boot of Exynos4212

2014-05-08 Thread Kukjin Kim
Chanwoo Choi wrote: > > Dear Kukjin, > > Could you please pick this patch? > I've applied. Thanks, Kukjin > Best Regards, > Chanwoo Choi > > On 04/29/2014 10:37 AM, Chanwoo Choi wrote: > > From: Kyungmin Park > > > > This patch fix the offset of CPU boot address and change parameter of >

RE: [PATCH V2] ARM: EXYNOS: cpu hotplug: use v7_exit_coherency_flush macro for cache disabling

2014-05-08 Thread Kukjin Kim
Chanwoo Choi wrote: > > Hi, > > On 04/23/2014 02:52 PM, Leela Krishna Amudala wrote: > > A common macro v7_exit_coherency_flush available which does the below > tasks in > > the seqeunce. > > -clearing C bit > > -clearing L1 cache > > -exit SMP > > -instruction and data synchronization > > > >

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

2014-05-08 Thread Stephen Rothwell
Hi Herbert, Today's linux-next merge of the crypto tree got a conflict in crypto/crypto_user.c between commit 90f62cf30a78 ("net: Use netlink_ns_capable to verify the permisions of netlink messages") from Linus' tree and commit c568398aa05f ("crypto: user - Allow CRYPTO_MSG_GETALG without

linux-next: manual merge of the crypto tree with the crypto-current tree

2014-05-08 Thread Stephen Rothwell
Hi Herbert, Today's linux-next merge of the crypto tree got a conflict in drivers/crypto/caam/error.c between commit 27c5fb7a8424 ("crypto: caam - add allocation failure handling in SPRINTFCAT macro") from the crypto-current tree and commit e22cdcfa13d9 ("crypto: caam - Kill SPRINTFCAT() with

Re: [RFC][PATCH 1/3] PM / sleep: Flag to speed up suspend-resume of runtime-suspended devices

2014-05-08 Thread Alan Stern
On Thu, 8 May 2014, Rafael J. Wysocki wrote: > Well, no. > > The reason why that doesn't work is because ->prepare() callbacks are > executed in the reverse order, so the perent's ones will be run before > the ->prepare() of the children. Thus if ->prepare() sets the flag > with the expectation

Re: [RFC PATCH 0/2] kpatch: dynamic kernel patching

2014-05-08 Thread David Lang
On Wed, 7 May 2014, Ingo Molnar wrote: * Josh Poimboeuf wrote: On Tue, May 06, 2014 at 09:32:28AM +0200, Ingo Molnar wrote: * Jiri Kosina wrote: On Mon, 5 May 2014, David Lang wrote: how would you know that all instances of the datastructure in memory have= been touched? just because

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

2014-05-08 Thread Stephen Rothwell
Hi Gustavo, Today's linux-next merge of the bluetooth tree got a conflict in drivers/bluetooth/btusb.c between commit 3c49aa852e00 ("Revert "Bluetooth: Enable autosuspend for Intel Bluetooth device"") from Linus' tree and commit 10d4c6736ea6 ("Bluetooth: btusb: Add Broadcom patch RAM support")

[PATCH 3/3] staging: cxt1e1: remove set a value to static variable

2014-05-08 Thread Daeseok Youn
cleanup checkpatch.pl error: ERROR: do not initialise statics to 0 or NULL Signed-off-by: Daeseok Youn --- drivers/staging/cxt1e1/musycc.c |6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/cxt1e1/musycc.c b/drivers/staging/cxt1e1/musycc.c index

[PATCH 2/3] Staging: cxt1e1: Fix line length over 80 characters in musycc.c

2014-05-08 Thread Daeseok Youn
clean up checkpatch.pl warning WARNING: Line length over 80 characters Signed-off-by: Daeseok Youn --- drivers/staging/cxt1e1/musycc.c | 29 +++-- 1 files changed, 19 insertions(+), 10 deletions(-) diff --git a/drivers/staging/cxt1e1/musycc.c

Re: [PATCH] ARM: Don't ever downscale loops_per_jiffy in SMP systems

2014-05-08 Thread Nicolas Pitre
On Thu, 8 May 2014, Russell King - ARM Linux wrote: > If you're in a preempt or SMP environment, provide a timer for udelay(). > IF you're in an environment with IRQs which can take a long time, use > a timer for udelay(). If you're in an environment where the CPU clock > can change

[PATCH 1/2] x86: Fix typo preventing msr_set/clear_bit from having an effect

2014-05-08 Thread Andres Freund
Due to a typo the msr accessor function introduced in 22085a66c2fab6cf9b9393c056a3600a6b4735de didn't have any lasting effects because they accidentally wrote the old value back. After c0a639ad0bc6b178b46996bd1f821a04643e2bde this at the very least this causes cpuid limits not to be lifted on

[PATCH 2/2] x86: Fix typo in MSR_IA32_MISC_ENABLE_LIMIT_CPUID macro

2014-05-08 Thread Andres Freund
The spuriously added semicolon didn't have any effect because the macro isn't currently in use. c0a639ad0bc6b178b46996bd1f821a04643e2bde Signed-off-by: Andres Freund Cc: Borislav Petkov Cc: H. Peter Anvin Cc: Ingo Molnar Cc: Thomas Gleixner --- arch/x86/include/uapi/asm/msr-index.h | 2 +-

[no subject]

2014-05-08 Thread Andres Freund
Hi, After 3.14 I noticed that perf started to only support software events. The reason - found after a some staring deathmatches because the patches look innocent - is a typo in __flip_bit() introduced by 22085a66c2fab6cf9b9393c056a3600a6b4735de which only takes effect after

Re: [PATCH] sched: Distinguish sched_wakeup event when wake up a task which did schedule out or not.

2014-05-08 Thread Steven Rostedt
On Fri, 9 May 2014 09:16:16 +0900 Dongsheng Yang wrote: > Hi steven, does this version look good to you? The patch looks fine to me. Peter, are you OK with it? The change log needs a little cleaning up though. But I'm sure we can do that for you. Acked-by: Steven Rostedt -- Steve -- To

[PATCH] backlight: gpio-backlight: Fix warning when the GPIO is on a I2C chip

2014-05-08 Thread Tony Lindgren
If the GPIO for the backlight is on an I2C chip, we currently get nasty warnings like this during the boot: WARNING: CPU: 0 PID: 6 at drivers/gpio/gpiolib.c:2364 gpiod_set_raw_value+0x40/0x4c() Modules linked in: CPU: 0 PID: 6 Comm: kworker/u2:0 Not tainted 3.15.0-rc4-12393-gcde9f4e #400

Re: [PATCH RESEND] tracing: Use inline task_nice() to get rid of an open coded implementation of it.

2014-05-08 Thread Steven Rostedt
On Fri, 9 May 2014 09:17:27 +0900 Dongsheng Yang wrote: > Hi steven, as you request, I resend this patch now when function task_nice() > is already in mainline. Do you want to take it? > Yeah, I probably will. I've just been a bit busy with other things at the moment. -- Steve -- To

[PATCH v2] [PATCH] drivers: scsi: mvsas: fix compiling issue by adding 'MVS_' for "enum pci_interrupt_cause"

2014-05-08 Thread Chen Gang
The direct cause is IRQ_SPI is already defined as a macro in unicore32 architecture (also, blackfin and mips architectures define it). The related error (unicore32 with allmodconfig) CC [M] drivers/scsi/mvsas/mv_94xx.o In file included from drivers/scsi/mvsas/mv_94xx.c:27:

Re: [PATCH] mpilib: use 'static inline' for mpi-inline.h

2014-05-08 Thread Behan Webster
On 05/08/14 08:30, Steven Rostedt wrote: On Thu, 8 May 2014 16:56:20 +0200 Arnd Bergmann wrote: Four functions of mpilib are defined as 'extern inline' at the moment, which is generally not the correct way to do inline functions using gcc. I think clang would appreciate this too. Indeed.

Re: [PATCH RESEND] tracing: Use inline task_nice() to get rid of an open coded implementation of it.

2014-05-08 Thread Dongsheng Yang
Hi steven, as you request, I resend this patch now when function task_nice() is already in mainline. Do you want to take it? On 05/08/2014 03:38 PM, Dongsheng Yang wrote: Function task_nice() was reimplemented as inline function, we can use it here to replace the open coded implementation.

Re: [PATCH] sched: Distinguish sched_wakeup event when wake up a task which did schedule out or not.

2014-05-08 Thread Dongsheng Yang
Hi steven, does this version look good to you? Thanx :) On 05/06/2014 10:52 AM, Dongsheng Yang wrote: ttwu_do_wakeup() is called when the task's state is switched back to TASK_RUNNING, whether or not the task actually scheduled out. Tracing the wakeup event when the task never scheduled out is

Re: [PATCH 2/2] treewide: remove all open implementation of nice_to_rlimit()/rlimit_to_nice().

2014-05-08 Thread Dongsheng Yang
On 05/09/2014 12:26 AM, Peter Zijlstra wrote: On Thu, May 08, 2014 at 10:51:13PM +0800, Dongsheng Yang wrote: Just want to avoid using hardcoding of 20. If no, there is no meaning we collect priority related information into prio.h. And convertion between nice value [-20,19] and rlimit style

RE: [PATCH 1/3] PM / OPP: Add support for descending order for cpufreq table

2014-05-08 Thread Jonghwan Choi
On 8 May 2014 2:56 PM, Viresh Kumar wrote: > > Not necessarily. People may need a multiplier as well or some other > configuration and so this stuff was left for drivers to implement. -> In exynos cpufreq driver, if we want to support more frequency, then we have to describe frequency

Re: [PATCH] drivers: scsi: mvsas: fix compiling issue by adding 'MVS_' for "enum pci_interrupt_cause"

2014-05-08 Thread Chen Gang
Oh, sorry, this patch is incorrect: IRQ_SAS_A and IRQ_SAS_B are used as 'u32' (although they are members of "enum pci_interrupt_cause"). I will send patch v2 for it. On 05/09/2014 07:45 AM, Chen Gang wrote: > The direct cause is IRQ_SPI is already defined as a macro in unicore32 > architecture

Re: [PATCHv4 7/7] ARM: dts: Add device tree sources for Exynos3250

2014-05-08 Thread Chanwoo Choi
Hi Tomasz, On 04/26/2014 09:51 AM, Tomasz Figa wrote: > Hi Chanwoo, > > On 25.04.2014 03:16, Chanwoo Choi wrote: >> From: Tomasz Figa >> >> This patch add new exynos3250.dtsi to support Exynos3250 SoC based on >> Cortex-A7 >> dual core and includes following dt nodes: >> >> - GIC interrupt

Re: [PATCH 1/2] mmc: rtsx: Revert "mmc: rtsx: modify errorhandleandremovesmatch warnings"

2014-05-08 Thread micky
Hi Ulf On 05/08/2014 04:22 PM, Ulf Hansson wrote: On 8 May 2014 09:55, Lee Jones wrote: It seems Chris is too busy to responding, so would you help to pick this patch for 3.15 fix. H... that's pretty bad timing. I've literally just sent the pull-request containing the MFD/MMC fixup

Re: [PATCH] power: twl4030_charger: clear IRQs after handling them

2014-05-08 Thread Tony Lindgren
* Nishanth Menon [140506 17:25]: > Subject: [PATCH] power: twl4030_charger: detect battery presence prior to > enabling charger > > TWL4030's Battery Charger seems to be designed for non-hotpluggable > batteries. > > If battery is not present in the system, BATSTS is always set with the >

Re: [PATCH 2/2] sched: Fix next_balance logic in rebalance_domains() and idle_balance()

2014-05-08 Thread Jason Low
On Thu, 2014-05-08 at 15:14 -0700, Jason Low wrote: > Hi Ingo, Peter, > > Were there NULL domains on the test system? If so, I think we can > address the problem by doing update_next_balance() only if the below > rcu_dereference_check_sched_domain() returns a non-null domain. Also, below is a

Re: [GIT PULL] xfs: fixes for 3.15-rc5

2014-05-08 Thread Dave Chinner
On Thu, May 08, 2014 at 04:13:00PM -0700, Linus Torvalds wrote: > On Thu, May 8, 2014 at 2:12 PM, Dave Chinner wrote: > > > > BTW, will GPG signing these pull requests cause you problems? > > Nope. But I won't be checking email signatures. GPG email signing is > so badly done that afaik only one

Re: [PATCH 2/4] MADV_VOLATILE: Add MADV_VOLATILE/NONVOLATILE hooks and handle marking vmas

2014-05-08 Thread Minchan Kim
On Thu, May 08, 2014 at 05:24:41PM -0700, John Stultz wrote: > On 05/08/2014 05:07 PM, Minchan Kim wrote: > > On Thu, May 08, 2014 at 04:43:07PM -0700, John Stultz wrote: > >> On 05/08/2014 04:12 PM, Minchan Kim wrote: > >>> On Thu, May 08, 2014 at 09:38:40AM -0700, John Stultz wrote: > On

Re: [PATCH] ARM: Don't ever downscale loops_per_jiffy in SMP systems

2014-05-08 Thread Russell King - ARM Linux
On Thu, May 08, 2014 at 05:02:02PM -0700, Doug Anderson wrote: > Russel, > > On Thu, May 8, 2014 at 1:55 PM, Russell King - ARM Linux > wrote: > > On Thu, May 08, 2014 at 11:06:24AM -0700, Doug Anderson wrote: > >> I guess I would say that my patch is unhacking the this code. The > >> code

Re: [patch v2] Documentation/email-clients.txt: add a section about git

2014-05-08 Thread Namhyung Kim
Hi Dan, On Thu, 8 May 2014 11:44:12 +0300, Dan Carpenter wrote: > These days most people use git to send patches so I have added a section > about that. > > Signed-off-by: Dan Carpenter > --- > v2: Fixed changelog > > diff --git a/Documentation/email-clients.txt b/Documentation/email-clients.txt

Re: [PATCH 2/4] MADV_VOLATILE: Add MADV_VOLATILE/NONVOLATILE hooks and handle marking vmas

2014-05-08 Thread John Stultz
On 05/08/2014 05:07 PM, Minchan Kim wrote: > On Thu, May 08, 2014 at 04:43:07PM -0700, John Stultz wrote: >> On 05/08/2014 04:12 PM, Minchan Kim wrote: >>> On Thu, May 08, 2014 at 09:38:40AM -0700, John Stultz wrote: On 05/07/2014 06:21 PM, Minchan Kim wrote: > Hey John, > > On

[ANNOUNCE] 3.12.15-rt26

2014-05-08 Thread Steven Rostedt
Dear RT Folks, I'm pleased to announce the 3.12.15-rt26 stable release. The 3.12-rt series is now under the stable releases. This came out later than scheduled due to making sure one of the updates was correct. You can get this release via the git tree at:

Re: [PATCH v5 1/2] perf record: Propagate exit status of a command line workload

2014-05-08 Thread Namhyung Kim
Hi Jiri, On Thu, 8 May 2014 12:32:25 +0200, Jiri Olsa wrote: > On Thu, May 08, 2014 at 04:59:53PM +0900, Namhyung Kim wrote: > > SNIP > >> + >> +if (!err && !file->is_pipe) { >> +rec->session->header.data_size += rec->bytes_written; >> + >> +if (!rec->no_buildid) >> +

Re: [BUG] kmemleak on __radix_tree_preload

2014-05-08 Thread Jaegeuk Kim
2014-05-08 (목), 17:52 +0100, Catalin Marinas: > On Thu, May 08, 2014 at 04:53:30PM +0100, Paul E. McKenney wrote: > > On Thu, May 08, 2014 at 04:29:48PM +0100, Catalin Marinas wrote: > > > BTW, is it safe to have a union overlapping node->parent and > > > node->rcu_head.next? I'm still staring at

Re: [PATCH 2/4] MADV_VOLATILE: Add MADV_VOLATILE/NONVOLATILE hooks and handle marking vmas

2014-05-08 Thread Minchan Kim
On Thu, May 08, 2014 at 04:43:07PM -0700, John Stultz wrote: > On 05/08/2014 04:12 PM, Minchan Kim wrote: > > On Thu, May 08, 2014 at 09:38:40AM -0700, John Stultz wrote: > >> On 05/07/2014 06:21 PM, Minchan Kim wrote: > >>> Hey John, > >>> > >>> On Tue, Apr 29, 2014 at 02:21:21PM -0700, John

Re: [BUG] kmemleak on __radix_tree_preload

2014-05-08 Thread Jaegeuk Kim
2014-05-08 (목), 16:29 +0100, Catalin Marinas: > On Thu, May 08, 2014 at 04:00:27PM +0100, Paul E. McKenney wrote: > > On Thu, May 08, 2014 at 11:24:36AM +0100, Catalin Marinas wrote: > > > On Thu, May 08, 2014 at 10:37:40AM +0100, Jaegeuk Kim wrote: > > > > 2014-05-08 (목), 10:26 +0100, Catalin

Re: [PATCH] ARM: Don't ever downscale loops_per_jiffy in SMP systems

2014-05-08 Thread Doug Anderson
Russel, On Thu, May 8, 2014 at 1:55 PM, Russell King - ARM Linux wrote: > On Thu, May 08, 2014 at 11:06:24AM -0700, Doug Anderson wrote: >> I guess I would say that my patch is unhacking the this code. The >> code after my patch is simpler. I would perhaps argue that (ec971ea >> ARM: add

[PATCH] drivers: scsi: mvsas: fix compiling issue by adding 'MVS_' for "enum pci_interrupt_cause"

2014-05-08 Thread Chen Gang
The direct cause is IRQ_SPI is already defined as a macro in unicore32 architecture (also, blackfin and mips architectures define it). The related error (unicore32 with allmodconfig) CC [M] drivers/scsi/mvsas/mv_94xx.o In file included from drivers/scsi/mvsas/mv_94xx.c:27:

Re: KVM_GUEST support breaks page fault tracing

2014-05-08 Thread Steven Rostedt
On Thu, 08 May 2014 16:05:12 -0700 Dave Hansen wrote: Added Seiji and hpa > On 05/08/2014 03:24 PM, Thomas Gleixner wrote: > >> > I noticed on some of my systems that page fault tracing doesn't work: > >> > > >> > cd /sys/kernel/debug/tracing > >> > echo 1 > events/exceptions/enable > >> >

Re: [PATCH 2/4] MADV_VOLATILE: Add MADV_VOLATILE/NONVOLATILE hooks and handle marking vmas

2014-05-08 Thread John Stultz
On 05/08/2014 04:12 PM, Minchan Kim wrote: > On Thu, May 08, 2014 at 09:38:40AM -0700, John Stultz wrote: >> On 05/07/2014 06:21 PM, Minchan Kim wrote: >>> Hey John, >>> >>> On Tue, Apr 29, 2014 at 02:21:21PM -0700, John Stultz wrote: This patch introduces MADV_VOLATILE/NONVOLATILE flags to

Re: [PATCH 3/4] MADV_VOLATILE: Add purged page detection on setting memory non-volatile

2014-05-08 Thread Minchan Kim
On Thu, May 08, 2014 at 02:45:27PM -0700, John Stultz wrote: > On 05/07/2014 06:51 PM, Minchan Kim wrote: > > On Tue, Apr 29, 2014 at 02:21:22PM -0700, John Stultz wrote: > >> +/** > >> + * mvolatile_check_purged_pte - Checks ptes for purged pages > >> + * @pmd: pmd to walk > >> + * @addr:

Re: [PATCH 0/4] Volatile Ranges (v14 - madvise reborn edition!)

2014-05-08 Thread Minchan Kim
On Thu, May 08, 2014 at 10:04:49AM -0700, John Stultz wrote: > On 05/07/2014 10:58 PM, Minchan Kim wrote: > > On Tue, Apr 29, 2014 at 02:21:19PM -0700, John Stultz wrote: > >> Another few weeks and another volatile ranges patchset... > >> > >> After getting the sense that the a major objection to

Re: [PATCH 13/13] video: omap: allow building on !MMU

2014-05-08 Thread Tony Lindgren
* Aaro Koskinen [140508 16:09]: > Hi, > > On Thu, May 08, 2014 at 02:53:38PM -0700, Tony Lindgren wrote: > > * Tomi Valkeinen [140507 02:15]: > > > I don't have omap1 boards, and I don't know anyone that has. I don't > > > even know if the omap1 fb is working or not... > > OMAP1 fb is working

Re: [GIT PULL] xfs: fixes for 3.15-rc5

2014-05-08 Thread Linus Torvalds
On Thu, May 8, 2014 at 2:12 PM, Dave Chinner wrote: > > BTW, will GPG signing these pull requests cause you problems? Nope. But I won't be checking email signatures. GPG email signing is so badly done that afaik only one or two email clients support it. > I've > been signing everything

Re: [PATCH 2/4] MADV_VOLATILE: Add MADV_VOLATILE/NONVOLATILE hooks and handle marking vmas

2014-05-08 Thread Minchan Kim
On Thu, May 08, 2014 at 09:38:40AM -0700, John Stultz wrote: > On 05/07/2014 06:21 PM, Minchan Kim wrote: > > Hey John, > > > > On Tue, Apr 29, 2014 at 02:21:21PM -0700, John Stultz wrote: > >> This patch introduces MADV_VOLATILE/NONVOLATILE flags to madvise(), > >> which allows for specifying

Re: [PATCH 13/13] video: omap: allow building on !MMU

2014-05-08 Thread Aaro Koskinen
Hi, On Thu, May 08, 2014 at 02:53:38PM -0700, Tony Lindgren wrote: > * Tomi Valkeinen [140507 02:15]: > > I don't have omap1 boards, and I don't know anyone that has. I don't > > even know if the omap1 fb is working or not... OMAP1 fb is working very well. As a matter of fact, it's much more

[PATCH] net: cassini: use nested lock annotation

2014-05-08 Thread Emil Goode
In the cas_lock_tx function we acquire multiple locks in a loop and need to use nested lock annotation to prevent lockdep warnings. Reported-by: Meelis Roos Signed-off-by: Emil Goode --- drivers/net/ethernet/sun/cassini.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

Re: KVM_GUEST support breaks page fault tracing

2014-05-08 Thread Dave Hansen
On 05/08/2014 03:24 PM, Thomas Gleixner wrote: >> > I noticed on some of my systems that page fault tracing doesn't work: >> > >> >cd /sys/kernel/debug/tracing >> >echo 1 > events/exceptions/enable >> >cat trace; >> ># nothing shows up >> > >> > I eventually traced it down to

RE: [PATCH] usb: dwc3: ep0: fix delayed status is queued too early

2014-05-08 Thread Paul Zimmerman
> From: Alan Stern [mailto:st...@rowland.harvard.edu] > Sent: Thursday, May 08, 2014 2:18 PM > > On Thu, 8 May 2014, Paul Zimmerman wrote: > > > > When the host already timed out the control transfer and started a new > > > one. Here's what I'm talking about: > > > > > > Host sends a

[PATCH] sched,nohz: Change rq->nr_running always using wrappers

2014-05-08 Thread Kirill Tkhai
Sometimes nr_running may cross 2 but interrupt is not being sent to rq's cpu. In this case we don't reenable timer. Looks like, this may be a reason of rare unexpected effects, if nohz is enabled. Patch replaces all places of direct changing of nr_running and makes add_nr_running() caring about

[PATCH] [media] s2255drv: fix memory leak s2255_probe()

2014-05-08 Thread Daeseok Youn
smatch says: drivers/media/usb/s2255/s2255drv.c:2246 s2255_probe() warn: possible memory leak of 'dev' Signed-off-by: Daeseok Youn --- V2: use the same pattern for error handling. drivers/media/usb/s2255/s2255drv.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git

Re: [PATCH V7] gic: preserve gic V2 bypass bits in cpu ctrl register

2014-05-08 Thread Thomas Gleixner
On Thu, 8 May 2014, Feng Kan wrote: > This change is made to preserve the GIC v2 bypass bits in the > GIC_CPU_CTRL register (also known as the GICC_CTLR register in spec). > This code will preserve all bits configured by the bootload regarding > v2 bypass group bits. In the X-Gene platform, the

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