[no subject]

2013-09-24 Thread Gillian Adrian Bayford
we are donating £1.5 Million Pounds to you to help the Less Privileged in our ongoing lucky draws donations. Please get back to us with your Name, Age, Tel, Country and i will send you more details how your funds will be sent to you.Please read the article - http://www.bbc.co.uk/news/uk-england-

[PATCH] ptp: add range check on n_samples

2013-09-24 Thread Dong Zhu
>From d4eb97e8d5def76d46167c91059147e2c7d33433 Mon Sep 17 00:00:00 2001 When using PTP_SYS_OFFSET ioctl to measure the time offset between the PHC and system clock, we need to specify the number of measurements, the valid value of n_samples is between 1 to 25. If n_samples <= 0 or > 25 it makes no

Re: [PATCH V2] [scsi] enclosure: remove duplicate device before add new

2013-09-24 Thread Joe Jin
Hi James, Can you please help to review the patch and comment it? Thanks, Joe On 09/20/13 08:16, Joe Jin wrote: > When do disk pull/insert test we encountered below: > > WARNING: at fs/sysfs/dir.c:455 sysfs_add_one+0xbc/0xe0() > Hardware name: SUN FIRE X4370 M2 SERVER > sysfs: cannot create du

Re: Linux 3.12-rc2

2013-09-24 Thread Nick Warne
Hi all, I have couple of build warnings. Not sure if this happened with rc1, as I only have moved across to the rc trees: gcc (GCC) 4.2.4 on amd64 - no modules build: 1) ... GEN lib/crc32table.h CC lib/crc32.o lib/crc32.c: In function ‘crc32_be’: lib/crc32.c:263: warning: passin

Re: [RFC PATCH] drm/nouveau: fix nested locking in mmap handler

2013-09-24 Thread Thomas Hellstrom
On 09/23/2013 05:33 PM, Maarten Lankhorst wrote: Hey, Op 13-09-13 11:00, Peter Zijlstra schreef: On Fri, Sep 13, 2013 at 10:41:54AM +0200, Daniel Vetter wrote: On Fri, Sep 13, 2013 at 10:29 AM, Peter Zijlstra wrote: On Fri, Sep 13, 2013 at 09:46:03AM +0200, Thomas Hellstrom wrote: if (!bo_t

Re: [pchecks v1 2/4] Use raw cpu ops for calls that would trigger with checks

2013-09-24 Thread Ingo Molnar
* Christoph Lameter wrote: > These location triggered during testing with KVM. > > These are fetches without preemption off where we judged that > to be more performance efficient or where other means of > providing synchronization (BH handling) are available. > > Signed-off-by: Christoph Lame

Re: [pchecks v1 2/4] Use raw cpu ops for calls that would trigger with checks

2013-09-24 Thread Ingo Molnar
(netdev Cc:-ed) * Christoph Lameter wrote: > These location triggered during testing with KVM. > > These are fetches without preemption off where we judged that > to be more performance efficient or where other means of > providing synchronization (BH handling) are available. > Index: linux/i

Re: [pchecks v1 2/4] Use raw cpu ops for calls that would trigger with checks

2013-09-24 Thread Ingo Molnar
* Christoph Lameter wrote: > Index: linux/kernel/hrtimer.c > === > --- linux.orig/kernel/hrtimer.c 2013-09-12 13:26:29.216103951 -0500 > +++ linux/kernel/hrtimer.c2013-09-12 13:26:29.212103994 -0500 > @@ -538,7 +538,7 @@ s

Re: [RFC PATCH] drm/nouveau: fix nested locking in mmap handler

2013-09-24 Thread Maarten Lankhorst
Op 24-09-13 09:22, Thomas Hellstrom schreef: > On 09/23/2013 05:33 PM, Maarten Lankhorst wrote: >> Hey, >> >> Op 13-09-13 11:00, Peter Zijlstra schreef: >>> On Fri, Sep 13, 2013 at 10:41:54AM +0200, Daniel Vetter wrote: On Fri, Sep 13, 2013 at 10:29 AM, Peter Zijlstra wrote: > On Fr

Re: [PATCH 01/10] can: Remove extern from function prototypes

2013-09-24 Thread Marc Kleine-Budde
On 09/24/2013 12:11 AM, Joe Perches wrote: > There are a mix of function prototypes with and without extern > in the kernel sources. Standardize on not using extern for > function prototypes. > > Function prototypes don't need to be written with extern. > extern is assumed by the compiler. Its u

Re: [RFC] gpio/omap: auto-setup a GPIO when used as an IRQ

2013-09-24 Thread Sricharan R
Hi, On Monday 23 September 2013 10:37 PM, Tony Lindgren wrote: > * Javier Martinez Canillas [130923 10:09]: >> On 09/23/2013 06:45 PM, Tony Lindgren wrote: >>> Hmm does this still work for legacy platform data based >>> drivers that are doing gpio_request() first? >>> >> Yes it still work when boo

Re: [pchecks v1 3/4] Use raw_cpu_ops for refresh_cpu_vm_stats()

2013-09-24 Thread Ingo Molnar
* Christoph Lameter wrote: > We do not care about races for the expiration logic in > refresh_cpu_vm_stats(). Draining is a rare act after all. > No need to create too much overhead for that. > > Use raw_cpu_ops there. > > Signed-off-by: Christoph Lameter > > Index: linux/mm/vmstat.c > =

[PATCH 1/2] pinctrl: adi2: Convert to devm_ioremap_resource

2013-09-24 Thread Axel Lin
Signed-off-by: Axel Lin --- drivers/pinctrl/pinctrl-adi2.c | 38 ++ 1 file changed, 6 insertions(+), 32 deletions(-) diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl/pinctrl-adi2.c index 7a24e59..f2aa877 100644 --- a/drivers/pinctrl/pinctrl-adi2.c

[PATCH 2/2] pinctrl: adi2: Fix dead lock in adi_gpio_direction_output

2013-09-24 Thread Axel Lin
Current code hold port->lock spinlock and then try to grab the lock again in adi_gpio_set_value(). Fix it. Signed-off-by: Axel Lin --- drivers/pinctrl/pinctrl-adi2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl/pinctrl-adi

Re: [PATCH 0/7] x86/UV/KDB/NMI: Updates for NMI/KDB handler for SGI UV

2013-09-24 Thread Ingo Molnar
Hm, do you test-build your patches? This series produces the following annoying warning: arch/x86/platform/uv/uv_nmi.c: In function ‘uv_nmi_setup’: arch/x86/platform/uv/uv_nmi.c:664:2: warning: the address of ‘uv_nmi_cpu_mask’ will always evaluate as ‘true’ [-Waddress] This: alloc_c

Re: [RFC] gpio/omap: auto-setup a GPIO when used as an IRQ

2013-09-24 Thread Javier Martinez Canillas
On 09/24/2013 09:39 AM, Sricharan R wrote: > Hi, > On Monday 23 September 2013 10:37 PM, Tony Lindgren wrote: >> * Javier Martinez Canillas [130923 10:09]: >>> On 09/23/2013 06:45 PM, Tony Lindgren wrote: Hmm does this still work for legacy platform data based drivers that are doing gpio

[RFC v2] gpio/omap: auto-setup a GPIO when used as an IRQ

2013-09-24 Thread Javier Martinez Canillas
The OMAP GPIO controller HW requires a pin to be configured in GPIO input mode in order to operate as an interrupt input. Since drivers should not be aware of whether an interrupt pin is also a GPIO or not, the HW should be fully configured/enabled as an IRQ if a driver solely uses IRQ APIs such as

Re: [PATCH v2] powerpc 8xx: Fixing issue with CONFIG_PIN_TLB

2013-09-24 Thread leroy christophe
Le 20/09/2013 23:22, Scott Wood a écrit : The hardware wants to decrement; why fight it? >I see your point. >However it is not clear in the documentation if the decrement is done >really after the update, or at xTLB interrupt. So I propose to still set >the CTR ourself as described in the refer

Re: [PATCH] drm/i915/tv: clear adjusted_mode.flags

2013-09-24 Thread Daniel Vetter
On Tue, Sep 24, 2013 at 07:52:06AM +0200, Knut Petersen wrote: > Hi Daniel! > > This patch is definitely needed for 3.12, but it is still missing in 3.12-rc2 > ... Oops, that one fell through the cracks. Applied to -fixes, thanks for poking. -Daniel > > cu, > Knut > > On 10.09.2013 11:44, Da

Re: [pchecks v1 4/4] percpu: Add preemption checks to __this_cpu ops

2013-09-24 Thread Ingo Molnar
* Christoph Lameter wrote: > --- linux.orig/kernel/sched/core.c2013-09-23 10:24:47.371629684 -0500 > +++ linux/kernel/sched/core.c 2013-09-23 10:24:47.371629684 -0500 > @@ -2566,6 +2566,29 @@ asmlinkage void __sched preempt_schedule > exception_exit(prev_state); > } > > +#ifdef CONF

Re: [RFC GIT PULL] softirq: Consolidation and stack overrun fix

2013-09-24 Thread Peter Zijlstra
On Tue, Sep 24, 2013 at 11:52:07AM +1000, Benjamin Herrenschmidt wrote: > So if that holds, we have a solid way to do per-cpu. On one side, I tend > to think that r13 being task/thread/thread_info is probably a better > overall choice, I'm worried that going in a different direction than x86 > mean

[PATCH] leds-gpio: of: led should not be created if its status is disabled

2013-09-24 Thread Josh Wu
now the leds-gpio driver will create every child led node without checking the status is disabled or not. for example, if we have a led node like d3, and its status is disabled: leds { d3 { label = "d3"; gpios = <&pioE 24 0>;

Re: [PATCH 05/12] clk: tegra: add header for common tegra clock IDs

2013-09-24 Thread Peter De Schrijver
On Mon, Sep 23, 2013 at 08:05:23PM +0200, Stephen Warren wrote: > On 09/18/2013 08:40 AM, Peter De Schrijver wrote: > > Many clocks are common between several Tegra SoCs. Define an enum to list > > them so we can move them to separate files which can be shared between > > SoCs. Each SoC specific fi

Re: [PATCH 02/11] sched, rcu: Make RCU use resched_cpu()

2013-09-24 Thread Peter Zijlstra
On Mon, Sep 23, 2013 at 02:18:27PM -0700, Paul E. McKenney wrote: > Passes light testing, but I am confused about why the change to > resched_task() when only resched_cpu() is invoked elsewhere in the patch. > Enlightenment? > > > -#ifdef CONFIG_SMP > > > void resched_task(struct task_struct *p) >

[PATCH 4/6] thermal: exynos: Replace SOC_ARCH_EXYNOS with SOC_ARCH_EXYNOS5250

2013-09-24 Thread Lukasz Majewski
The TMU data definition is now separated to Exynos4412 and Exynos5250. Now SOC_ARCH_EXYNOS only refers to Exynos5250. Hence the name SOC_ARCH_EXYNOS has been changed to SOC_ARCH_EXYNOS5250. Signed-off-by: Lukasz Majewski --- drivers/thermal/samsung/exynos_tmu.c |4 ++-- drivers/thermal

[PATCH 3/6] thermal: exynos: Provide initial setting for TMU's test MUX address at Exynos4412

2013-09-24 Thread Lukasz Majewski
The commit d0a0ce3e77c795258d47f9163e92d5031d0c5221 ("thermal: exynos: Add missing definations and code cleanup") has removed setting of test MUX address value at TMU configuration setting. This field is not present on Exynos4210 and Exynos5 SoCs. However on Exynos4412 SoC it is required to set th

[PATCH 5/6] ARM: dts: exynos4x12: Device tree node definition for TMU on Exynos4x12

2013-09-24 Thread Lukasz Majewski
The TMU device tree node definition for Exynos4x12 family of SoCs. Signed-off-by: Lukasz Majewski Reviewed-by: Bartlomiej Zolnierkiewicz Reviewed-by: Tomasz Figa --- arch/arm/boot/dts/exynos4x12.dtsi | 10 ++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/exynos4x12

Re: [PATCH] perf tools: Use per-file CFLAGS in Makefile

2013-09-24 Thread Namhyung Kim
Hi Boris, On Mon, 23 Sep 2013 11:26:59 +0200, Borislav Petkov wrote: > On Mon, Sep 23, 2013 at 06:15:09PM +0900, Namhyung Kim wrote: >> I replaced them to a single -w option since all we want to do is >> suppress any warning, right? > > Do we? And besides, -w is a big hammer as it shuts up all war

[PATCH 6/6] ARM: dts: exynos4412-trats2: Enable TMU support at Trats2

2013-09-24 Thread Lukasz Majewski
This patch enables support for TMU at Exynos4412 based Trats2 board. Signed-off-by: Lukasz Majewski Reviewed-by: Bartlomiej Zolnierkiewicz Reviewed-by: Tomasz Figa --- arch/arm/boot/dts/exynos4412-trats2.dts |5 + 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/exynos44

[PATCH 0/6] thermal: exynos: Fixes for v3.12

2013-09-24 Thread Lukasz Majewski
This patch series is divided into two parts: 1. Device tree node definition and enabelement for TMU at Exynos4412 (Trats2) 2. Exynos thermal subsystem regressions for v3.12-rc1. Several commits were necessary to properly fix regression for TMU test MUX address setting after reset. Test HW:

[PATCH 1/6] thermal: exynos: fix: Return from exynos_report_trigger() when therm_dev is NULL

2013-09-24 Thread Lukasz Majewski
The commit 4de0bdaa9677d11406c9becb70c60887c957e1f0 ("thermal: exynos: Add support for instance based register/unregister") broke check for presence of therm_dev at global thermal zone in exynos_report_trigger(). The resulting wrong test prevents thermal_zone_device_update() call, which calls hand

[PATCH 2/6] thermal: exynos: Provide separate TMU data for Exynos4412

2013-09-24 Thread Lukasz Majewski
Up till now Exynos5250 and Exynos4412 had the same definitions for TMU data. Following commit changes that, by introducing separate exynos4412_default_tmu_data structure. Since Exynos4412 was chronologically first, the corresponding name for TMU registers and default data was renamed. Additionall

Re: [PATCHv6 02/16] drivers: thermal: introduce device tree parser

2013-09-24 Thread Hongbo Zhang
On 09/23/2013 06:40 PM, Mark Rutland wrote: Hi Eduardo, Apologies for having taken so long to get back you on this. I have several comments on the binding and the way it's parsed. On Wed, Sep 18, 2013 at 10:35:36PM +0100, Eduardo Valentin wrote: This patch introduces a device tree bindings fo

Re: [PATCH v4] media: st-rc: Add ST remote control driver

2013-09-24 Thread Srinivas KANDAGATLA
Thanks Stephen, On 23/09/13 21:40, Stephen Warren wrote: > On 09/19/2013 02:59 AM, Srinivas KANDAGATLA wrote: >> This patch adds support to ST RC driver, which is basically a IR/UHF >> receiver and transmitter. This IP (IRB) is common across all the ST >> parts for settop box platforms. IRB is embe

Re: [PATCH 00/10] pwm-backlight: Add GPIO and power supply support

2013-09-24 Thread Simon Horman
[ Cc: Olof Johansson, Kevin Hilman and Arnd Bergman: arm-soc maintainers ] On Mon, Sep 23, 2013 at 11:40:57PM +0200, Thierry Reding wrote: > This series adds the ability to specify a GPIO and a power supply to > enable a backlight. > > Patch 1 refactors the power on and power off sequences into s

Re: [PATCH 5/7] KGDB/KDB: add support for external NMI handler to call KGDB/KDB.

2013-09-24 Thread Ingo Molnar
* Mike Travis wrote: > This patch adds a kgdb_nmicallin() interface that can be used by > external NMI handlers to call the KGDB/KDB handler. The primary need > for this is for those types of NMI interrupts where all the CPUs > have already received the NMI signal. Therefore no send_IPI(NMI) >

Re: [RFC GIT PULL] softirq: Consolidation and stack overrun fix

2013-09-24 Thread Benjamin Herrenschmidt
On Tue, 2013-09-24 at 10:04 +0200, Peter Zijlstra wrote: > On Tue, Sep 24, 2013 at 11:52:07AM +1000, Benjamin Herrenschmidt wrote: > > So if that holds, we have a solid way to do per-cpu. On one side, I tend > > to think that r13 being task/thread/thread_info is probably a better > > overall choice

[PATCH v4] powerpc 8xx: Fixing issue with CONFIG_PIN_TLB

2013-09-24 Thread Christophe Leroy
Activating CONFIG_PIN_TLB is supposed to pin the IMMR and the first three 8Mbytes pages. But the setting of MD_CTR to a pinnable entry was missing before the pinning of the third 8Mb page. As the index is decremented module 28 (MD_RSV4D is set) after every DTLB update, the third 8Mbytes page was no

Re: [PATCH 08/12] clk: tegra: move periph clocks to common file

2013-09-24 Thread Peter De Schrijver
On Mon, Sep 23, 2013 at 08:31:43PM +0200, Stephen Warren wrote: > On 09/18/2013 08:41 AM, Peter De Schrijver wrote: > > Introduce a new file for peripheral clocks common between several Tegra > > SoCs and move Tegra114 to this new infrastructure. Also PLLP and the > > PLLP_OUT > > clocks will be i

Re: [RFC PATCH] drm/nouveau: fix nested locking in mmap handler

2013-09-24 Thread Ingo Molnar
* Maarten Lankhorst wrote: > > I think the Nouveau guys need to comment further on this, but > > returning -EFAULT might break existing user-space, and that's not > > allowed, but IIRC the return value of "presumed" is only a hint, and > > if it's incorrect will only trigger future command st

Re: [RFC GIT PULL] softirq: Consolidation and stack overrun fix

2013-09-24 Thread Peter Zijlstra
On Tue, Sep 24, 2013 at 06:16:53PM +1000, Benjamin Herrenschmidt wrote: > On Tue, 2013-09-24 at 10:04 +0200, Peter Zijlstra wrote: > > On Tue, Sep 24, 2013 at 11:52:07AM +1000, Benjamin Herrenschmidt wrote: > > > So if that holds, we have a solid way to do per-cpu. On one side, I tend > > > to thin

Re: [PATCH v3] gpio: interrupt consistency check for OF GPIO IRQs

2013-09-24 Thread Linus Walleij
On Mon, Sep 23, 2013 at 10:12 PM, Stephen Warren wrote: > On 09/23/2013 01:53 PM, Linus Walleij wrote: >> I think the kernel should prevent such things. > > It might be nice if it could do that. > > However, that is 100% unrelated to the problem at hand. I don't think it is unrelated when the ol

Re: [PATCH v3] gpio: interrupt consistency check for OF GPIO IRQs

2013-09-24 Thread Linus Walleij
On Mon, Sep 23, 2013 at 10:21 PM, Stephen Warren wrote: > On 09/23/2013 02:01 PM, Linus Walleij wrote: >> And how to you block the same line from being gpio_request()ed >> and set as output? > > To be honest, I really don't think this problem is terribly likely to > occur, so I'm really not convi

Re: [PATCH 10/12] clk: tegra: move fixed clocks to common file

2013-09-24 Thread Peter De Schrijver
On Mon, Sep 23, 2013 at 08:34:48PM +0200, Stephen Warren wrote: > On 09/18/2013 08:41 AM, Peter De Schrijver wrote: > > Introduce a new file for fixed clocks common between several Tegra > > SoCs and move Tegra114 to this new infrastructure. > > > diff --git a/drivers/clk/tegra/clk-tegra-fixed.c

Re: [PATCH] mm: Fix a regression where MS_SNAP_STABLE (stable pages snapshotting) was ignored

2013-09-24 Thread Mel Gorman
On Fri, Sep 20, 2013 at 09:54:07AM -0700, Darrick J. Wong wrote: > On Fri, Sep 20, 2013 at 09:28:07AM +0100, Mel Gorman wrote: > > On Fri, Sep 20, 2013 at 09:06:37AM +0100, Mel Gorman wrote: > > > On Thu, Sep 19, 2013 at 08:06:02PM -0700, Darrick J. Wong wrote: > > > > The "force" parameter in __bl

[tip:x86/uv] x86/UV: Move NMI support

2013-09-24 Thread tip-bot for Mike Travis
Commit-ID: 1e019421bca68cfae1a61a09d9d49cf6a9e2143b Gitweb: http://git.kernel.org/tip/1e019421bca68cfae1a61a09d9d49cf6a9e2143b Author: Mike Travis AuthorDate: Mon, 23 Sep 2013 16:25:00 -0500 Committer: Ingo Molnar CommitDate: Tue, 24 Sep 2013 09:02:02 +0200 x86/UV: Move NMI support Th

[tip:x86/uv] x86/UV: Add kdump to UV NMI handler

2013-09-24 Thread tip-bot for Mike Travis
Commit-ID: 12ba6c990fab50fe568f3ad8715e81e356552428 Gitweb: http://git.kernel.org/tip/12ba6c990fab50fe568f3ad8715e81e356552428 Author: Mike Travis AuthorDate: Mon, 23 Sep 2013 16:25:03 -0500 Committer: Ingo Molnar CommitDate: Tue, 24 Sep 2013 09:02:03 +0200 x86/UV: Add kdump to UV NMI

[tip:x86/uv] x86/UV: Add uvtrace support

2013-09-24 Thread tip-bot for Mike Travis
Commit-ID: 8eba18428ac926f436064ac281e76d36d51bd631 Gitweb: http://git.kernel.org/tip/8eba18428ac926f436064ac281e76d36d51bd631 Author: Mike Travis AuthorDate: Mon, 23 Sep 2013 16:25:06 -0500 Committer: Ingo Molnar CommitDate: Tue, 24 Sep 2013 09:02:04 +0200 x86/UV: Add uvtrace support

[tip:x86/uv] x86/UV: Add summary of cpu activity to UV NMI handler

2013-09-24 Thread tip-bot for Mike Travis
Commit-ID: 3c121d9a21dc16ef030ad6ca3ebb159b5726fab9 Gitweb: http://git.kernel.org/tip/3c121d9a21dc16ef030ad6ca3ebb159b5726fab9 Author: Mike Travis AuthorDate: Mon, 23 Sep 2013 16:25:02 -0500 Committer: Ingo Molnar CommitDate: Tue, 24 Sep 2013 09:02:03 +0200 x86/UV: Add summary of cpu a

[tip:x86/uv] x86/UV: Check for alloc_cpumask_var() failures properly in uv_nmi_setup()

2013-09-24 Thread tip-bot for Ingo Molnar
Commit-ID: 8a1f4653f27ffd5d61088cf6b95c39bb13bf6132 Gitweb: http://git.kernel.org/tip/8a1f4653f27ffd5d61088cf6b95c39bb13bf6132 Author: Ingo Molnar AuthorDate: Tue, 24 Sep 2013 09:52:40 +0200 Committer: Ingo Molnar CommitDate: Tue, 24 Sep 2013 09:52:40 +0200 x86/UV: Check for alloc_cpum

[tip:x86/uv] x86/UV: Update UV support for external NMI signals

2013-09-24 Thread tip-bot for Mike Travis
Commit-ID: 0d12ef0c900078cc1f4e78dff2245521aa5d0c89 Gitweb: http://git.kernel.org/tip/0d12ef0c900078cc1f4e78dff2245521aa5d0c89 Author: Mike Travis AuthorDate: Mon, 23 Sep 2013 16:25:01 -0500 Committer: Ingo Molnar CommitDate: Tue, 24 Sep 2013 09:02:02 +0200 x86/UV: Update UV support fo

Re: [RFC] gpio/omap: auto-setup a GPIO when used as an IRQ

2013-09-24 Thread Sricharan R
On Tuesday 24 September 2013 01:24 PM, Javier Martinez Canillas wrote: > On 09/24/2013 09:39 AM, Sricharan R wrote: >> Hi, >> On Monday 23 September 2013 10:37 PM, Tony Lindgren wrote: >>> * Javier Martinez Canillas [130923 10:09]: On 09/23/2013 06:45 PM, Tony Lindgren wrote: > Hmm does t

Re: [PATCH] stable_kernel_rules.txt: Exclude networking from stable rules

2013-09-24 Thread Christoph Hellwig
On Mon, Sep 23, 2013 at 01:34:05PM -0700, Joe Perches wrote: > Maybe adding a mechanism to MAINTAINERS would be better. > Maybe a default B: (backport?) of sta...@vger.kernel.org > with a per-subsystem override? Sounds fine to me. -- To unsubscribe from this list: send the line "unsubscribe linux

[PATCH resend] typo: replace kernelcore with Movable

2013-09-24 Thread Weiping Pan
Han Pingtian found a typo in Documentation/kernel-parameters.txt about "kernelcore=", that "kernelcore" should be replaced with "Movable" here. I sent this patch a 8 months ago and got ack from Mel Gorman, http://marc.info/?l=linux-mm&m=135756720602638&w=2 but it has not been merged so I resent it

Re: [PATCH 0/4] ipc: shm and msg fixes

2013-09-24 Thread Manfred Spraul
Hi Linus, On 09/24/2013 03:22 AM, Linus Torvalds wrote: On Mon, Sep 23, 2013 at 5:04 PM, Davidlohr Bueso wrote: Ok, so here's the code - again I've tested it with LTP on the resources I have. This looks good to me. Manfred, mind giving this a look-over and see if this resolves your race conc

Re: [PATCH] sysv: Add forgotten superblock lock init for v7 fs

2013-09-24 Thread Christoph Hellwig
On Wed, Sep 18, 2013 at 12:39:16AM +0200, Lubomir Rintel wrote: > Superblock lock was replaced with (un)lock_super() removal, but left > uninitialized for Seventh Edition UNIX filesystem in the following commit > (3.7): > c07cb01 sysv: drop lock/unlock super > > Signed-off-by: Lubomir Rintel Lo

Re: [PATCH v3 3/6] uas: make work list per-device

2013-09-24 Thread Christoph Hellwig
On Wed, Sep 18, 2013 at 09:33:04AM +0200, Gerd Hoffmann wrote: > > > While being at it rename the list head from "list" to "work", preparing > > > for the addition of a second list. > > > > Why do you even the list? > > The list was already there when I took over maintainance ... > > > What woul

[PATCH v3 00/10] USB: phy: phy-nop: Manage RESET GPIO in the driver

2013-09-24 Thread Roger Quadros
Hi, Modelling the RESET line as a regulator supply wasn't a good idea as it abuses the regulator framework and makes adaptation code/data more complex. Instead, manage the RESET gpio line directly in the driver. This also makes us easy to migrate to a dedicated GPIO RESET controller whenever it

[PATCH v3 03/10] ARM: OMAP2+: omap-usb-host: Get rid of platform_data from struct usbhs_phy_data

2013-09-24 Thread Roger Quadros
The platform data bits can be inferred from the other members of struct usbhs_phy_data. So get rid of the platform_data member. Build the platform data for the PHY device in usbhs_init_phys() instead. Signed-off-by: Roger Quadros --- arch/arm/mach-omap2/board-omap3beagle.c |6 -- arch/a

[PATCH v3 10/10] ARM: dts: omap3-beagle: Add USB OTG PHY details

2013-09-24 Thread Roger Quadros
Add information about the USB OTG PHY. Without this the OTG port on beagle will not work. Signed-off-by: Roger Quadros --- arch/arm/boot/dts/omap3-beagle.dts |7 +++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/oma

[PATCH v3 08/10] ARM: dts: omap3-beagle: Make USB host pin naming consistent

2013-09-24 Thread Roger Quadros
Use a common naming scheme "mode0name.modename flags" for the USB host pins to be consistent. Signed-off-by: Roger Quadros --- arch/arm/boot/dts/omap3-beagle.dts | 24 1 files changed, 12 insertions(+), 12 deletions(-) diff --git a/arch/arm/boot/dts/omap3-beagle.dts

Re: [PATCH 4/6] ARM: shmobile: emev2: Define SMU clock DT bindings

2013-09-24 Thread takashi . yoshii . zj
Hi Simon, # I had added wrong From:, sorry. > With this in mind I believe the strings should be: > > - renesas,smu-emev2 > - renesas,smu-clkdiv-emev2 > - renesas,smu-gclk-emev2 Thank you for pointed it out. I'll fix it in v2. > To be honest I am not quite sure about the "-clkdiv" and "-gclk" Ne

[PATCH v3 09/10] ARM: dts: omap3-beagle-xm: Add USB Host support

2013-09-24 Thread Roger Quadros
Provide RESET GPIO and Power regulator for the USB PHY, the USB Host port mode and the PHY device for the controller. Also provide pin multiplexer information for USB host pins. We also relocate omap3_pmx_core pin definations so that they are close to omap3_pmx_wkup pin definations. Signed-off-by

[PATCH v3 07/10] ARM: dts: omap5-uevm: Use reset-gpios for hsusb2/3_reset

2013-09-24 Thread Roger Quadros
We no longer need to model the RESET line as a regulator since the USB phy-nop driver accepts "reset-gpios" property. Signed-off-by: Roger Quadros --- arch/arm/boot/dts/omap5-uevm.dts | 26 ++ 1 files changed, 2 insertions(+), 24 deletions(-) diff --git a/arch/arm/boot

[PATCH v3 02/10] usb: phy: generic: Don't use regulator framework for RESET line

2013-09-24 Thread Roger Quadros
Modelling the RESET line as a regulator supply wasn't a good idea as it kind of abuses the regulator framework and also makes adaptation code more complex. Instead, manage the RESET gpio line directly in the driver. Update the device tree binding information. This also makes us easy to migrate to

Re: [PATCH 3/4] perf tools: Check libunwind for availability of dwarf parsing feature

2013-09-24 Thread Jean Pihet
Hin On 17 September 2013 12:29, Will Deacon wrote: > Arnaldo, Ingo, > > On Mon, Sep 16, 2013 at 10:17:32AM +0100, Jean Pihet wrote: >> The newly added dwarf unwinding feature [1] requires: >> . a recent version (>= 1.1) of libunwind, >> . libunwind to be configured with --enable-debug-frame. >> >

Re: [PATCH -v2] EFI: Runtime services virtual mapping

2013-09-24 Thread Dave Young
On 09/24/13 at 01:23pm, Dave Young wrote: > On 09/24/13 at 12:58pm, Dave Young wrote: > > On 09/24/13 at 12:57pm, Dave Young wrote: > > > On 09/23/13 at 08:06pm, H. Peter Anvin wrote: > > > > Okay... I see two problems. > > > > > > > > 1. It looks like we subtract the region size after, rather tha

[PATCH v3 05/10] ARM: dts: omap3-beagle: Use reset-gpios for hsusb2_reset

2013-09-24 Thread Roger Quadros
We no longer need to model the RESET line as a regulator since the USB phy-nop driver accepts "reset-gpios" property. Signed-off-by: Roger Quadros --- arch/arm/boot/dts/omap3-beagle.dts | 13 + 1 files changed, 1 insertions(+), 12 deletions(-) diff --git a/arch/arm/boot/dts/omap3-

[PATCH v3 04/10] ARM: OMAP2+: usb-host: Adapt to USB phy-nop RESET line changes

2013-09-24 Thread Roger Quadros
The USB phy-nop nop driver expects the RESET line information to be sent as a GPIO number via platform data. Adapt to that. Signed-off-by: Roger Quadros --- arch/arm/mach-omap2/usb-host.c | 11 +-- 1 files changed, 1 insertions(+), 10 deletions(-) diff --git a/arch/arm/mach-omap2/usb-

[PATCH v3 06/10] ARM: dts: omap4-panda: Use reset-gpios for hsusb1_reset

2013-09-24 Thread Roger Quadros
We no longer need to model the RESET line as a regulator since the USB phy-nop driver accepts "reset-gpios" property. Signed-off-by: Roger Quadros --- arch/arm/boot/dts/omap4-panda-common.dtsi | 18 +- 1 files changed, 1 insertions(+), 17 deletions(-) diff --git a/arch/arm/boo

Re: [Intel-gfx] i835GM flicker on panning

2013-09-24 Thread Daniel Vetter
On Mon, Sep 23, 2013 at 12:21:30PM +0200, Thomas Richter wrote: > Hi folks, > > >Can you please test with > > > >Option "LinearFramebuffer" "true"? > > > >Thanks, Daniel > > Tested again. Yes, indeed, LinearFramebuffer does make a difference. > Without it, panning to the right causes flic

Re: [PATCH 00/10] pwm-backlight: Add GPIO and power supply support

2013-09-24 Thread Thierry Reding
On Tue, Sep 24, 2013 at 05:14:46PM +0900, Simon Horman wrote: > [ Cc: Olof Johansson, Kevin Hilman and Arnd Bergman: arm-soc maintainers ] > > On Mon, Sep 23, 2013 at 11:40:57PM +0200, Thierry Reding wrote: > > This series adds the ability to specify a GPIO and a power supply to > > enable a backl

[PATCH v3 01/10] usb: phy: generic: Add gpio_reset to platform data

2013-09-24 Thread Roger Quadros
The GPIO number of the RESET line can be passed to the driver using the gpio_reset member. Signed-off-by: Roger Quadros --- include/linux/usb/usb_phy_gen_xceiv.h |3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/include/linux/usb/usb_phy_gen_xceiv.h b/include/linux/usb/

Re: [PATCH 0/4] ipc: shm and msg fixes

2013-09-24 Thread Manfred Spraul
Hi all, On 09/24/2013 02:04 AM, Davidlohr Bueso wrote: (In reality, I suspect the reference count is never elevated in practice, so there is only one case that calls the security freeing thing, so this may all be pretty much theoretical, but at least from a logic standpoint the code clearly make

Re: [RFC PATCH] drm/nouveau: fix nested locking in mmap handler

2013-09-24 Thread Thomas Hellstrom
On 09/24/2013 09:34 AM, Maarten Lankhorst wrote: Op 24-09-13 09:22, Thomas Hellstrom schreef: On 09/23/2013 05:33 PM, Maarten Lankhorst wrote: Hey, Op 13-09-13 11:00, Peter Zijlstra schreef: On Fri, Sep 13, 2013 at 10:41:54AM +0200, Daniel Vetter wrote: On Fri, Sep 13, 2013 at 10:29 AM, Pete

[PATCH 04/22] backlight: adp8860: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/video/backlight/adp8860_bl.c | 11 --- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/video/backlight/adp8860_bl.c b/drivers/video/backlight/adp8860_bl.c in

[PATCH 03/22] backlight: adp5520: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/video/backlight/adp5520_bl.c |9 - 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/video/backlight/adp5520_bl.c b/drivers/video/backlight/adp5520_bl.c inde

[PATCH 02/22] backlight: aat2870: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/video/backlight/aat2870_bl.c | 11 --- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/video/backlight/aat2870_bl.c b/drivers/video/backlight/aat2870_bl.c in

[PATCH 05/22] backlight: adp8870: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/video/backlight/adp8870_bl.c | 11 --- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/video/backlight/adp8870_bl.c b/drivers/video/backlight/adp8870_bl.c in

[PATCH 01/22] backlight: 88pm860x_bl: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by: Jingoo Han --- drivers/video/backlight/88pm860x_bl.c | 16 ++-- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/drivers/video/backlight/88pm860x_bl.c

[PATCH 06/22] backlight: as3711_bl: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by: Jingoo Han --- drivers/video/backlight/as3711_bl.c | 26 +- 1 file changed, 5 insertions(+), 21 deletions(-) diff --git a/drivers/video/backlight/as3711_

[PATCH 07/22] backlight: atmel-pwm-bl: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/video/backlight/atmel-pwm-bl.c | 10 -- 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/video/backlight/atmel-pwm-bl.c b/drivers/video/backlight/atmel-pwm-bl

Re: [PATCH] powerpc/4xx: Fix warning in kilauea.dtb

2013-09-24 Thread Ian Campbell
On Mon, 2013-06-03 at 09:36 -0400, Josh Boyer wrote: > On Mon, Jun 03, 2013 at 12:00:24PM +0100, Ian Campbell wrote: > >Currently I see: > > DTC arch/powerpc/boot/kilauea.dtb > >Warning (reg_format): "reg" property in /plb/ppc4xx-msi@C1000 has > >invalid length (12 bytes) (#address-cells

[PATCH 08/22] backlight: bd6107: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/video/backlight/bd6107.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/backlight/bd6107.c b/drivers/video/backlight/bd6107.c index 43c434e..16dd9bc

[PATCH 09/22] backlight: da903x_bl: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by: Jingoo Han --- drivers/video/backlight/da903x_bl.c | 14 +++--- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/video/backlight/da903x_bl.c b/driv

Re: [PATCH] powerpc/dts/virtex440: declare address/size-cells for phy device

2013-09-24 Thread Ian Campbell
On Mon, 2013-06-03 at 12:00 +0100, Ian Campbell wrote: > This fixes a warning: > > DTC arch/powerpc/boot/virtex440-ml507.dtb > Warning (reg_format): "reg" property in > /plb@0/xps-ll-temac@81c0/ethernet@81c0/phy@7 has invalid length (4 > bytes) (#address-cells == 2, #size-cells ==

[PATCH 10/22] backlight: da9052_bl: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/video/backlight/da9052_bl.c |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/video/backlight/da9052_bl.c b/drivers/video/backlight/da9052_bl.c index 842d

[PATCH 11/22] backlight: ep93xx: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by: Jingoo Han --- drivers/video/backlight/ep93xx_bl.c | 13 ++--- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/video/backlight/ep93xx_bl.c b/drive

[PATCH 12/22] backlight: generic_bl: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/video/backlight/generic_bl.c |6 ++ 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/video/backlight/generic_bl.c b/drivers/video/backlight/generic_bl.c index 4

[PATCH 13/22] backlight: gpio_backlight: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by: Jingoo Han --- drivers/video/backlight/gpio_backlight.c | 14 +++--- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/video/backlight/gpio_backlight

[PATCH 14/22] backlight: kb3886_bl: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by: Jingoo Han --- drivers/video/backlight/kb3886_bl.c | 18 -- 1 file changed, 4 insertions(+), 14 deletions(-) diff --git a/drivers/video/backlight/kb3886_bl.c b/

[PATCH 16/22] backlight: lp855x: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler. Also, unnecessary lp855x_backlight_unregister() is removed. Signed-off-by: Jingoo Han --- drivers/video/backlight/lp855x_bl.c | 20 1 file changed, 4 insertions(+), 16 deletions(-) diff --git a/drivers/vi

[PATCH 15/22] backlight: lm3533_bl: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/video/backlight/lm3533_bl.c | 10 -- 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/video/backlight/lm3533_bl.c b/drivers/video/backlight/lm3533_bl.c index

[PATCH 17/22] backlight: lv5207lp: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han --- drivers/video/backlight/lv5207lp.c |7 +++ 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/video/backlight/lv5207lp.c b/drivers/video/backlight/lv5207lp.c index 8091a2

[PATCH 18/22] backlight: max8925_bl: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by: Jingoo Han --- drivers/video/backlight/max8925_bl.c | 17 +++-- 1 file changed, 3 insertions(+), 14 deletions(-) diff --git a/drivers/video/backlight/max8925_bl.c b

[PATCH 19/22] backlight: pandora_bl: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by: Jingoo Han --- drivers/video/backlight/pandora_bl.c | 12 ++-- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/video/backlight/pandora_bl.c b/driv

[PATCH 20/22] backlight: pcf50633: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by: Jingoo Han --- drivers/video/backlight/pcf50633-backlight.c | 13 ++--- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/video/backlight/pcf50633-ba

Re: [PATCH V2 1/6] clk: exynos-audss: convert to platform device

2013-09-24 Thread Tomasz Figa
Hi Andrew, I'd like to ack this series, but there is one more thing that I think should be fixed. Please see my comment inline. On Monday 23 of September 2013 17:21:13 Andrew Bresticker wrote: > @@ -128,8 +135,53 @@ static void __init exynos_audss_clk_init(struct > device_node *np) > #endif >

[PATCH 21/22] backlight: tps65217_bl: use devm_backlight_device_register()

2013-09-24 Thread Jingoo Han
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by: Jingoo Han --- drivers/video/backlight/tps65217_bl.c | 12 +--- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/video/backlight/tps65217_bl.c b/dri

Re: [PATCH v2 0/5] mm: migrate zbud pages

2013-09-24 Thread Krzysztof Kozlowski
Hi, On pon, 2013-09-23 at 17:07 -0500, Seth Jennings wrote: > On Tue, Sep 17, 2013 at 02:59:24PM +0800, Bob Liu wrote: > > Mel mentioned several problems about zswap/zbud in thread "[PATCH v6 > > 0/5] zram/zsmalloc promotion". > > > > Like "it's clunky as hell and the layering between zswap and z

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