[PATCH 1/2] mfd: twl4030-madc: Add devicetree support.

2014-02-14 Thread Marek Belisko
Signed-off-by: Marek Belisko --- .../devicetree/bindings/mfd/twl4030-madc.txt | 18 + drivers/mfd/twl4030-madc.c | 31 -- 2 files changed, 47 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/twl40

[PATCH 2/2] ARM: dts: twl4030: Add twl4030-madc node.

2014-02-14 Thread Marek Belisko
Signed-off-by: Marek Belisko --- arch/arm/boot/dts/twl4030.dtsi | 5 + 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi index 4217096..e6dec53 100644 --- a/arch/arm/boot/dts/twl4030.dtsi +++ b/arch/arm/boot/dts/twl4030.dtsi @@ -145,

Re: Another preempt folding issue?

2014-02-14 Thread Peter Zijlstra
On Fri, Feb 14, 2014 at 11:55:25AM +0100, Stefan Bader wrote: > Ok, I think I now got a log of the actual issue. It seems cpu#1 missed out on > handling a reschedule interrupt but did send one to cpu#0 and on cpu#0 while > handling the interrupt the tif flag was not set (yet?) but then when it is,

Re: [PATCH RT 4/5] allow preemption in mem_cgroup_move_account_page_stat

2014-02-14 Thread Sebastian Andrzej Siewior
* Sebastian Andrzej Siewior | 2014-02-14 14:17:05 [+0100]: >Now, that I look at it again. Isn't it more efficient to keep preemption >disabled for this very short time instead instead of invoking >migrate_disable() which includes preempt_disable()/enable() and a few >more opcodes… >Therefore, I dr

[PATCH] hwmon: twl4030-madc-hwmon: Add device tree support.

2014-02-14 Thread Marek Belisko
Signed-off-by: Marek Belisko --- Documentation/devicetree/bindings/hwmon/twl4030-madc-hwmon.txt | 9 + drivers/hwmon/twl4030-madc-hwmon.c | 10 ++ 2 files changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/twl4030-ma

Honestly, f__k systemd and f__k lennart, and f__k the fans of them. Where's linus in all of this?

2014-02-14 Thread ChaosEsque Team
Honestly, f__k systemd and f__k lennart, and f__k the fans of them. Where's linus in all of this? The systemd fans ban anyone who say f__k-that to systemd. What can we do? Can we fork debian? (Why do we have to...) Why do 4 people get to decide to send thousands and thousands of people into the

Re: [PATCH RT 3/5] allow preemption in check_task_state

2014-02-14 Thread Sebastian Andrzej Siewior
* Nicholas Mc Guire | 2014-02-10 17:28:16 [+0100]: >A lockfree approach to check_task_state I ignore this due to was has been written in the thread "allow preemption in check_task_state" for now. Also I just want to state that this function is hardly used on regular basis except for ptrace attac

[PATCH] power: twl4030_madc_battery: Add device tree support.

2014-02-14 Thread Marek Belisko
Signed-off-by: Marek Belisko --- .../bindings/power_supply/twl4030_madc_battery.txt | 15 +++ drivers/power/twl4030_madc_battery.c | 109 + 2 files changed, 124 insertions(+) create mode 100644 Documentation/devicetree/bindings/power_supply/twl4030_madc_batter

Re: 3.14-rc2 XFS backtrace because irqs_disabled.

2014-02-14 Thread Christoph Hellwig
On Thu, Feb 13, 2014 at 08:51:46PM +, Al Viro wrote: > On Wed, Feb 12, 2014 at 09:44:11PM +, Al Viro wrote: > > > I'll try to put something along those lines together, if you or Oleg don't > > do it first. > > OK, having looked at that stuff... > > 1) things become much more compact if w

Re: 3.14-rc2 XFS backtrace because irqs_disabled.

2014-02-14 Thread Richard Weinberger
Am 14.02.2014 14:25, schrieb Christoph Hellwig: > On Thu, Feb 13, 2014 at 08:51:46PM +, Al Viro wrote: >> On Wed, Feb 12, 2014 at 09:44:11PM +, Al Viro wrote: >> >>> I'll try to put something along those lines together, if you or Oleg don't >>> do it first. >> >> OK, having looked at that s

Re: [PATCH] ACPI / platform: drop redundant ACPI_HANDLE check

2014-02-14 Thread Rafael J. Wysocki
On Thursday, February 13, 2014 10:00:43 PM Josh Cartwright wrote: > The acpi_dev_pm_attach/_detach functions perform their own checks to > ensure the device has an ACPI companion. It is not necessary for the > caller to do so. > > This mirrors what other busses with ACPI dev PM support do (i2c, s

Re: [PATCH] hwmon: twl4030-madc-hwmon: Add device tree support.

2014-02-14 Thread Mark Rutland
On Fri, Feb 14, 2014 at 01:20:58PM +, Marek Belisko wrote: > Signed-off-by: Marek Belisko > --- > Documentation/devicetree/bindings/hwmon/twl4030-madc-hwmon.txt | 9 + > drivers/hwmon/twl4030-madc-hwmon.c | 10 > ++ > 2 files changed, 19 insertion

Re: [PATCH] mm: swap: Use swapfiles in priority order

2014-02-14 Thread Weijie Yang
On Fri, Feb 14, 2014 at 6:17 PM, Mel Gorman wrote: > On Thu, Feb 13, 2014 at 11:58:05PM +0800, Weijie Yang wrote: >> On Thu, Feb 13, 2014 at 6:42 PM, Mel Gorman wrote: >> > According to the swapon documentation >> > >> > Swap pages are allocated from areas in priority order, >> >

Re: [PATCH v7 03/12] mfd: omap-usb-host: Use clock names as per function for reference clocks

2014-02-14 Thread Lee Jones
> >> Use a meaningful name for the reference clocks so that it indicates the > >> function. > >> > >> CC: Lee Jones > >> CC: Samuel Ortiz > >> Signed-off-by: Roger Quadros > >> --- > >> drivers/mfd/omap-usb-host.c | 6 +++--- > >> 1 file changed, 3 insertions(+), 3 deletions(-) > >> > >> diff

Re: Another preempt folding issue?

2014-02-14 Thread Borislav Petkov
On Thu, Feb 13, 2014 at 07:26:05PM +0100, Peter Zijlstra wrote: > On Thu, Feb 13, 2014 at 07:03:56PM +0100, Stefan Bader wrote: > > Yeah... not sure the interleaved source helps or not ... > > It did, thanks! Stefan, can you also send sched/core.s? I'm particularly interested in what resched_task

Re: [PATCH 1/5] HID: logitech-dj: Fix USB 3.0 issue

2014-02-14 Thread Nestor Lopez Casado
We discussed this issue with one of the receiver firmware developers today. We do see a clear issue when more than one DJ command (those with report id 0x20, 0x21) are sent to the receiver in quick sequence. The second command can be trashed if the first is still under processing, and there is no

Re: [PATCH] Revert "ACPI / video: Add HP EliteBook Revolve 810 to the blacklist"

2014-02-14 Thread Takashi Iwai
At Fri, 14 Feb 2014 14:34:07 +0200, Mika Westerberg wrote: > > This reverts commit e18ac62fa4b3f16234bab0d5a6627c57dbae9e7e. > > The referenced commit added HP EliteBook Revolve 810 to the ACPI video > detected blacklist so that only the native Intel backlight interface was > exported. > > Howev

[GIT PULL] ACPI and power management fixes for v3.14-rc3

2014-02-14 Thread Rafael J. Wysocki
Hi Linus, Please pull from the git repository at git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \ pm+acpi-3.14-rc3 to receive ACPI and power management fixes for v3.14-rc3 with top-most commit 465e5fc41dbeeb5331bbff6e9e734f0542dfc739 Merge branch 'pm-cpufreq' on top of c

Re: [PATCH] power: twl4030_madc_battery: Add device tree support.

2014-02-14 Thread Mark Rutland
On Fri, Feb 14, 2014 at 01:24:19PM +, Marek Belisko wrote: > Signed-off-by: Marek Belisko > --- > .../bindings/power_supply/twl4030_madc_battery.txt | 15 +++ > drivers/power/twl4030_madc_battery.c | 109 > + > 2 files changed, 124 insertions(+) > create m

Re: [PATCH 26/27] ARM: shmobile: lager-reference: Enable CMT0 in device tree

2014-02-14 Thread Sergei Shtylyov
Hello. On 14-02-2014 5:00, Laurent Pinchart wrote: Enable the CMT0 device and configure channel 0 as a clock event provider. Signed-off-by: Laurent Pinchart diff --git a/arch/arm/mach-shmobile/include/mach/r8a7790.h b/arch/arm/mach-shmobile/include/mach/r8a7790.h index 0b95bab..62b31f3

Re: Lenovo X240 (haswell) suspend-to-ram hangs on 3-14.0-rc2

2014-02-14 Thread Jeff Chua
On Fri, Feb 14, 2014 at 1:28 AM, Takashi Iwai wrote: > At Thu, 13 Feb 2014 12:14:58 -0500, Peter Hurley wrote: > Apparently there's no maintainer but I've cc'ed people who might > have a clue about this. Peter ... thanks for pointer. > On Fri, Feb 14, 2014 at 1:28 AM, Takashi Iwai wrote: > Is

Re: [PATCH 26/27] ARM: shmobile: lager-reference: Enable CMT0 in device tree

2014-02-14 Thread Laurent Pinchart
Hi Sergei, Thank you for the review. On Friday 14 February 2014 17:45:56 Sergei Shtylyov wrote: > On 14-02-2014 5:00, Laurent Pinchart wrote: > > Enable the CMT0 device and configure channel 0 as a clock event > > provider. > > > > Signed-off-by: Laurent Pinchart > > > > > > diff --git a/arch/

Re: [PATCH 27/27] ARM: shmobile: koelsch-reference: Enable CMT0 in device tree

2014-02-14 Thread Sergei Shtylyov
Hello. On 14-02-2014 5:00, Laurent Pinchart wrote: Enable the CMT0 device and configure channel 0 as a clock event provider. Signed-off-by: Laurent Pinchart --- arch/arm/boot/dts/r8a7791-koelsch.dts| 9 + arch/arm/mach-shmobile/board-koelsch-reference.c | 15 +---

Re: [PATCH 1/2] mfd: twl4030-madc: Add devicetree support.

2014-02-14 Thread Lee Jones
> Signed-off-by: Marek Belisko > --- > .../devicetree/bindings/mfd/twl4030-madc.txt | 18 + > drivers/mfd/twl4030-madc.c | 31 > -- Please separate these into different patches. > 2 files changed, 47 insertions(+), 2 deletions(-) >

Re: [PATCH v3] phy: Add new Exynos5 USB 3.0 PHY driver

2014-02-14 Thread Vivek Gautam
Hi Tomasz, On Thu, Feb 6, 2014 at 7:37 PM, Tomasz Figa wrote: > Hi Vivek, > > This patch is just adding the PHY driver. I would also like to look at some > users of it, to see how this works when put together. The DWC3's changes had been posted by Kishon sometime back, which will enable DWC3 to

Re: [PATCH] Revert "ACPI / video: Add HP EliteBook Revolve 810 to the blacklist"

2014-02-14 Thread Mika Westerberg
On Fri, Feb 14, 2014 at 02:37:00PM +0100, Takashi Iwai wrote: > At Fri, 14 Feb 2014 14:34:07 +0200, > Mika Westerberg wrote: > > > > This reverts commit e18ac62fa4b3f16234bab0d5a6627c57dbae9e7e. > > > > The referenced commit added HP EliteBook Revolve 810 to the ACPI video > > detected blacklist

Re: Lenovo X240 (haswell) suspend-to-ram hangs on 3-14.0-rc2

2014-02-14 Thread Takashi Iwai
At Fri, 14 Feb 2014 21:46:25 +0800, Jeff Chua wrote: > > On Fri, Feb 14, 2014 at 1:28 AM, Takashi Iwai wrote: > > At Thu, 13 Feb 2014 12:14:58 -0500, Peter Hurley wrote: > > Apparently there's no maintainer but I've cc'ed people who might > > have a clue about this. > > Peter ... thanks for poi

Re: Lenovo X240 (haswell) suspend-to-ram hangs on 3-14.0-rc2

2014-02-14 Thread Peter Hurley
On 02/14/2014 08:57 AM, Takashi Iwai wrote: At Fri, 14 Feb 2014 21:46:25 +0800, Jeff Chua wrote: On Fri, Feb 14, 2014 at 1:28 AM, Takashi Iwai wrote: At Thu, 13 Feb 2014 12:14:58 -0500, Peter Hurley wrote: Apparently there's no maintainer but I've cc'ed people who might have a clue about thi

Re: [PATCH] Revert "ACPI / video: Add HP EliteBook Revolve 810 to the blacklist"

2014-02-14 Thread Takashi Iwai
At Fri, 14 Feb 2014 16:03:16 +0200, Mika Westerberg wrote: > > On Fri, Feb 14, 2014 at 02:37:00PM +0100, Takashi Iwai wrote: > > At Fri, 14 Feb 2014 14:34:07 +0200, > > Mika Westerberg wrote: > > > > > > This reverts commit e18ac62fa4b3f16234bab0d5a6627c57dbae9e7e. > > > > > > The referenced com

Re: [PATCH ] workqueue: add args to workqueue lockdep name

2014-02-14 Thread Tejun Heo
On Fri, Feb 14, 2014 at 10:52:57AM +0800, Li Zhong wrote: > Tommi noticed a 'funny' lock class name: "%s#5" from a lock acquired in > process_one_work(). > > Maybe #fmt plus #args could be used as the lock_name to give some more > information for some fmt string like the above. > > __builtin_con

Re: [PATCH RT 5/5] allow preemption in slab_alloc_node and slab_free

2014-02-14 Thread Sebastian Andrzej Siewior
* Nicholas Mc Guire | 2014-02-10 16:40:16 [+0100]: >__slab_alloc is only called from slub.c:slab_alloc_node >it runs with local irqs disabled so it can't be pushed off this CPU >asynchronously, the preempt_disable/enable is thus not needed. >Aside from that the later this_cpu_cmpxchg_double would

Re: [PATCH] hwmon: twl4030-madc-hwmon: Add device tree support.

2014-02-14 Thread Belisko Marek
On Fri, Feb 14, 2014 at 2:31 PM, Mark Rutland wrote: > On Fri, Feb 14, 2014 at 01:20:58PM +, Marek Belisko wrote: >> Signed-off-by: Marek Belisko >> --- >> Documentation/devicetree/bindings/hwmon/twl4030-madc-hwmon.txt | 9 >> + >> drivers/hwmon/twl4030-madc-hwmon.c

Re: [PATCH] Revert "ACPI / video: Add HP EliteBook Revolve 810 to the blacklist"

2014-02-14 Thread Mika Westerberg
On Fri, Feb 14, 2014 at 03:01:21PM +0100, Takashi Iwai wrote: > At Fri, 14 Feb 2014 16:03:16 +0200, > Mika Westerberg wrote: > > > > On Fri, Feb 14, 2014 at 02:37:00PM +0100, Takashi Iwai wrote: > > > At Fri, 14 Feb 2014 14:34:07 +0200, > > > Mika Westerberg wrote: > > > > > > > > This reverts co

Re: [PATCH 01/13] sched: Add 3 new scheduler syscalls to support an extended scheduling parameters ABI

2014-02-14 Thread Michael Kerrisk (man-pages)
Peter, Dario, This is a little late in the day, but I think it's an important point to just check before this API goes final. > SYNOPSIS > #include > > struct sched_attr { > u32 size; > > u32 sched_policy; > u64 sched_flags; [...] >

Re: [PATCH 26/27] ARM: shmobile: lager-reference: Enable CMT0 in device tree

2014-02-14 Thread Sergei Shtylyov
On 14-02-2014 17:48, Laurent Pinchart wrote: Enable the CMT0 device and configure channel 0 as a clock event provider. Signed-off-by: Laurent Pinchart diff --git a/arch/arm/mach-shmobile/include/mach/r8a7790.h b/arch/arm/mach-shmobile/include/mach/r8a7790.h index 0b95bab..62b31f3 100644 -

[PATCH 3/3] prctl: allow to use PR_MM_SET_* which affect only a current task

2014-02-14 Thread Andrey Vagin
Here are PR_SET_MM_*_CODE, PR_SET_MM_ARG_*, PR_SET_MM_ENV_*, PR_SET_MM_AUXV. Looks like all these parameters can break only the current task and can not affect other tasks or limits. Cc: Andrew Morton Cc: Oleg Nesterov Cc: Al Viro Cc: Kees Cook Cc: "Eric W. Biederman" Cc: Stephen Rothwell C

Re: [PATCH V2 1/2] mm/vmscan: restore sc->gfp_mask after promoting it to __GFP_HIGHMEM

2014-02-14 Thread Rik van Riel
On 02/14/2014 01:41 AM, Weijie Yang wrote: > We promote sc->gfp_mask to __GFP_HIGHMEM to forcibly scan highmem if > there are too many buffer_heads pinning highmem. see: cc715d99e5 > > This patch restores sc->gfp_mask to its caller original value after > finishing the scan job, to avoid the impact

[PATCH RFC 0/3] c/r: add ability to restore mm attributes in a non-root userns

2014-02-14 Thread Andrey Vagin
Currently PR_SET_MM_* require the global CAP_SYS_RESOURCE, which is absent in a non-root userns. Here are three groups of attributes: 1. PR_SET_MM_START_*_DATA, PR_SET_MM_*BRK, PR_SET_MM_*_STACK These attributes can affect resource limits, so here is no sense to restrict them if a proper limit is

[PATCH 2/3] capabilities: add a secure bit to allow changing a task exe link

2014-02-14 Thread Andrey Vagin
When we restore a task we need to restore its exe link from userspace to the values the task had at checkpoint time. Currently this operations required the global CAP_SYS_RESOURCE, which is always absent in a non-root user namespace. So this patch introduces a new security bit which: * can be set

Re: [PATCH] Revert "ACPI / video: Add HP EliteBook Revolve 810 to the blacklist"

2014-02-14 Thread Takashi Iwai
At Fri, 14 Feb 2014 16:16:52 +0200, Mika Westerberg wrote: > > On Fri, Feb 14, 2014 at 03:01:21PM +0100, Takashi Iwai wrote: > > At Fri, 14 Feb 2014 16:03:16 +0200, > > Mika Westerberg wrote: > > > > > > On Fri, Feb 14, 2014 at 02:37:00PM +0100, Takashi Iwai wrote: > > > > At Fri, 14 Feb 2014 14:

Re: [PATCH] vt: Fix secure clear screen

2014-02-14 Thread Greg Kroah-Hartman
On Fri, Feb 14, 2014 at 11:39:30AM +0100, Pavel Machek wrote: > Hi! > > > \E[3J console code (secure clear screen) needs to update_screen(vc) > > in order to write-through blanks into off-screen video memory. > > I guess it is also suitable for stable, right? I've already marked it as such in my

Re: [PATCH 26/27] ARM: shmobile: lager-reference: Enable CMT0 in device tree

2014-02-14 Thread Laurent Pinchart
Hi Sergei, On Friday 14 February 2014 18:13:44 Sergei Shtylyov wrote: > On 14-02-2014 17:48, Laurent Pinchart wrote: > >>> Enable the CMT0 device and configure channel 0 as a clock event > >>> provider. > >>> > >>> Signed-off-by: Laurent Pinchart > >>> > >>> > >>> diff --git a/arch/arm/mach-shm

[PATCH 1/3] prctl: reduce permissions to change boundaries of data, brk and stack

2014-02-14 Thread Andrey Vagin
Currently this operation requires the global CAP_SYS_RESOURCE. It's required, because a task can exceed limits (RLIMIT_DATA, RLIMIT_STACK). So let's allow task to change these parameters if a proper limit is unlimited. When we restore a task we need to set up text, data and data heap sizes from u

[PATCH 2/2] Documentation: iio: Extend documentation for hmc5843 bindings.

2014-02-14 Thread Marek Belisko
Signed-off-by: Marek Belisko --- Documentation/devicetree/bindings/iio/magnetometer/hmc5843.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/magnetometer/hmc5843.txt b/Documentation/devicetree/bindings/iio/magnetometer/hmc5843.txt index 90d5f34..b8

[PATCH 1/2] staging: iio: hmc5843: Add all available models to device tree id table.

2014-02-14 Thread Marek Belisko
Signed-off-by: Marek Belisko --- drivers/staging/iio/magnetometer/hmc5843.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/staging/iio/magnetometer/hmc5843.c b/drivers/staging/iio/magnetometer/hmc5843.c index d4f4dd9..f595fdc 100644 --- a/drivers/staging/iio/magne

Re: Honestly, f__k systemd and f__k lennart, and f__k the fans of them. Where's linus in all of this?

2014-02-14 Thread Borislav Petkov
On Fri, Feb 14, 2014 at 05:19:01AM -0800, ChaosEsque Team wrote: > Honestly, f__k systemd and f__k lennart, and f__k the fans of them. > Where's linus in all of this? > > The systemd fans ban anyone who say f__k-that to systemd. > > What can we do? > Can we fork debian? (Why do we have to...) > W

Re: [RFT][PATCH v3] mmc: change cb710-mmc platform power management to use dev_pm_ops

2014-02-14 Thread Ulf Hansson
On 13 February 2014 14:49, Shuah Khan wrote: > On 02/13/2014 02:47 AM, Ulf Hansson wrote: >> >> On 12 February 2014 22:21, Shuah Khan wrote: >>> >>> Change cb710-mmc platform driver to register pm ops using dev_pm_ops >>> instead >>> of legacy pm_ops. The existing legacy suspend/resume routines a

Re: [PATCH v2 49/52] mm, vmstat: Fix CPU hotplug callback registration

2014-02-14 Thread Rik van Riel
On 02/14/2014 03:00 AM, Srivatsa S. Bhat wrote: > Subsystems that want to register CPU hotplug callbacks, as well as perform > initialization for the CPUs that are already online, often do it as shown > below: > Fix the vmstat code in the MM subsystem by using this latter form of callback > regist

[PATCH] [media] of: move common endpoint parsing to drivers/media

2014-02-14 Thread Philipp Zabel
This patch adds a new struct of_endpoint which is embedded in struct v4l2_of_endpoint and contains the endpoint properties that are not V4L2 specific: port number, endpoint id, local device tree node. of_graph_parse_endpoint parses those properties and is used by v4l2_of_parse_endpoint, which just

Re: [PATCH 23/27] clocksource: sh_cmt: Add DT support

2014-02-14 Thread Laurent Pinchart
Hi Geert, Thank you for the review. On Friday 14 February 2014 10:18:58 Geert Uytterhoeven wrote: > On Fri, Feb 14, 2014 at 2:00 AM, Laurent Pinchart wrote: > > +++ b/Documentation/devicetree/bindings/timer/renesas,cmt.txt > > @@ -0,0 +1,75 @@ > > +* Renesas R-Car Compare Match Timer (CMT) > > +

Re: [PATCH 26/27] ARM: shmobile: lager-reference: Enable CMT0 in device tree

2014-02-14 Thread Sergei Shtylyov
Hello. On 14-02-2014 18:22, Laurent Pinchart wrote: Enable the CMT0 device and configure channel 0 as a clock event provider. Signed-off-by: Laurent Pinchart diff --git a/arch/arm/mach-shmobile/include/mach/r8a7790.h b/arch/arm/mach-shmobile/include/mach/r8a7790.h index 0b95bab..62b31f3

Re: [PATCH 14/17] Kbuild, lto: Add Link Time Optimization support

2014-02-14 Thread Andi Kleen
On Thu, Feb 13, 2014 at 08:28:10PM -0800, H. Peter Anvin wrote: > I am about to commit the patches before this except 02/17 and 12/17 to > tip:x86/asmlinkage; however, I figure we need a new 02/17 before > committing the actual LTO patches to avoid build breakage. Thanks. Yes I'll repost today.

Re: [PATCH] Revert "ACPI / video: Add HP EliteBook Revolve 810 to the blacklist"

2014-02-14 Thread Mika Westerberg
On Fri, Feb 14, 2014 at 03:16:58PM +0100, Takashi Iwai wrote: > At Fri, 14 Feb 2014 16:16:52 +0200, > Mika Westerberg wrote: > > > > On Fri, Feb 14, 2014 at 03:01:21PM +0100, Takashi Iwai wrote: > > > At Fri, 14 Feb 2014 16:03:16 +0200, > > > Mika Westerberg wrote: > > > > > > > > On Fri, Feb 14,

Re: [tip:x86/asmlinkage] lto: Make asmlinkage __visible

2014-02-14 Thread Andi Kleen
> I guess it is trying to tell me that static function pointers cannot be > __visible: > > static asmlinkage void (*sha256_transform_asm)(const char *, u32 *, u64); > > and > > static asmlinkage void (*sha512_transform_asm)(const char *, u64 *, u64); Yes there are a couple such warnings now. st

Re: Another preempt folding issue?

2014-02-14 Thread Borislav Petkov
On Fri, Feb 14, 2014 at 03:24:09PM +0100, Stefan Bader wrote: > Actually, this code just makes so much more sense if I let objdump do > relocation info... Ok, we're pretty sure you have an MFENCE there in resched_task but can you confirm it please. First, does /proc/cpuinfo have the "sse2" string

Re: [PATCH] Revert "ACPI / video: Add HP EliteBook Revolve 810 to the blacklist"

2014-02-14 Thread Aaron Lu
On 02/14/2014 10:01 PM, Takashi Iwai wrote: > At Fri, 14 Feb 2014 16:03:16 +0200, > Mika Westerberg wrote: >> >> On Fri, Feb 14, 2014 at 02:37:00PM +0100, Takashi Iwai wrote: >>> At Fri, 14 Feb 2014 14:34:07 +0200, >>> Mika Westerberg wrote: This reverts commit e18ac62fa4b3f16234bab0d5a66

Re: [PATCH] power: twl4030_madc_battery: Add device tree support.

2014-02-14 Thread Belisko Marek
On Fri, Feb 14, 2014 at 2:43 PM, Mark Rutland wrote: > On Fri, Feb 14, 2014 at 01:24:19PM +, Marek Belisko wrote: >> Signed-off-by: Marek Belisko >> --- >> .../bindings/power_supply/twl4030_madc_battery.txt | 15 +++ >> drivers/power/twl4030_madc_battery.c | 109 >> ++

Re: Instructions to release your payment.

2014-02-14 Thread Dr.William Davies
Attention Sir, Following an application brought, seeking the release of your due payment through British bank, I am directed to inform you that the application has been approved and Natwest bank of London has been mandated to make transfer of your payment to the bank account you will nominate. Pl

Re: [PATCH] Revert "ACPI / video: Add HP EliteBook Revolve 810 to the blacklist"

2014-02-14 Thread Aaron Lu
On 02/14/2014 10:46 PM, Takashi Iwai wrote: > At Fri, 14 Feb 2014 16:45:24 +0200, > Mika Westerberg wrote: >> >> On Fri, Feb 14, 2014 at 03:16:58PM +0100, Takashi Iwai wrote: >>> At Fri, 14 Feb 2014 16:16:52 +0200, >>> Mika Westerberg wrote: On Fri, Feb 14, 2014 at 03:01:21PM +0100, Takas

Re: [PATCH 1/2] mfd: twl4030-madc: Add devicetree support.

2014-02-14 Thread Belisko Marek
On Fri, Feb 14, 2014 at 2:48 PM, Lee Jones wrote: >> Signed-off-by: Marek Belisko >> --- >> .../devicetree/bindings/mfd/twl4030-madc.txt | 18 + >> drivers/mfd/twl4030-madc.c | 31 >> -- > > Please separate these into different patches

Re: [PATCH] Revert "ACPI / video: Add HP EliteBook Revolve 810 to the blacklist"

2014-02-14 Thread Takashi Iwai
At Fri, 14 Feb 2014 16:45:24 +0200, Mika Westerberg wrote: > > On Fri, Feb 14, 2014 at 03:16:58PM +0100, Takashi Iwai wrote: > > At Fri, 14 Feb 2014 16:16:52 +0200, > > Mika Westerberg wrote: > > > > > > On Fri, Feb 14, 2014 at 03:01:21PM +0100, Takashi Iwai wrote: > > > > At Fri, 14 Feb 2014 16:

Re: [PATCH] Revert "ACPI / video: Add HP EliteBook Revolve 810 to the blacklist"

2014-02-14 Thread Takashi Iwai
At Fri, 14 Feb 2014 22:50:44 +0800, Aaron Lu wrote: > > On 02/14/2014 10:46 PM, Takashi Iwai wrote: > > At Fri, 14 Feb 2014 16:45:24 +0200, > > Mika Westerberg wrote: > >> > >> On Fri, Feb 14, 2014 at 03:16:58PM +0100, Takashi Iwai wrote: > >>> At Fri, 14 Feb 2014 16:16:52 +0200, > >>> Mika Wester

Re: Subject: Warning in workqueue.c

2014-02-14 Thread Jason J. Herne
On 02/13/2014 03:41 PM, Tejun Heo wrote: Jason, I don't have much idea from workqueue side. Have you been running this test with older kernels too? Can you confirm whether this failure is something recent? Bisection would be awesome but just confirming, say, 3.12 doesn't have this issue would

Re: Subject: Warning in workqueue.c

2014-02-14 Thread Tejun Heo
Hello, Jason. On Fri, Feb 14, 2014 at 9:56 AM, Jason J. Herne wrote: > I will try to find a kernel where this is not reproducible and attempt > bisect from there. I will let you know what I find. Yes, even just finding that there's an earlier version where this doesn't happen would be great. Th

[PATCH] MAINTAINERS: add additional ARM BCM281xx/BCM11xxx maintainer

2014-02-14 Thread Matt Porter
Add myself as an additional maintainer for the Broadcom mobile SoCs. --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS b/MAINTAINERS index b2cf5cf..9d6fbfd 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1860,6 +1860,7 @@ F:drivers/net/ethernet/broadcom/bnx2x/

[RFC V2] mfd: da9063: Add support for production silicon variant code

2014-02-14 Thread Opensource [Steve Twiss]
also some small amount of correction done in this patch: it splits the revision code and correctly names it according to the hardware specification and moves the dev_info() call before the variant ID test. Signed-off-by: Opensource [Steve Twiss] --- Checks performed with next-20140214/scripts/che

[PATCH v2] MAINTAINERS: add additional ARM BCM281xx/BCM11xxx maintainer

2014-02-14 Thread Matt Porter
Add myself as an additional maintainer for the Broadcom mobile SoCs. Signed-off-by: Matt Porter --- Since v1: put back my missing SOB MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS b/MAINTAINERS index b2cf5cf..9d6fbfd 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1

man-pages-3.58 is released

2014-02-14 Thread Michael Kerrisk (man-pages)
Gidday, I've released man-pages-3.58 - man pages for Linux. Tarball download: http://www.kernel.org/doc/man-pages/download.html Git repository: https://git.kernel.org/cgit/docs/man-pages/man-pages.git/ Online changelog: http://man7.org/linux/man-pages/changelog.html#release_3.58 A sh

Re: [PATCH] Revert "ACPI / video: Add HP EliteBook Revolve 810 to the blacklist"

2014-02-14 Thread Mika Westerberg
On Fri, Feb 14, 2014 at 03:46:20PM +0100, Takashi Iwai wrote: > The acpi_osi blacklist is just a workaround, and if we have better > solutions, it should be removed. That's why I'm asking it. > > So, after removing acpi_osi blacklist, and keeping your video > blacklist patch, the backlight works?

Re: 3.14-rc2 XFS backtrace because irqs_disabled.

2014-02-14 Thread Al Viro
On Fri, Feb 14, 2014 at 02:29:30PM +0100, Richard Weinberger wrote: > Am 14.02.2014 14:25, schrieb Christoph Hellwig: > > On Thu, Feb 13, 2014 at 08:51:46PM +, Al Viro wrote: > >> On Wed, Feb 12, 2014 at 09:44:11PM +, Al Viro wrote: > >> > >>> I'll try to put something along those lines tog

Re: Another preempt folding issue? (maybe bisect)

2014-02-14 Thread Borislav Petkov
Oh, and just in case this is relatively easy to reproduce and in case we don't have any other idea, bisection might be another option. I'm not saying you should do it right away - I'm just putting it on the table... :-) :-) -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Form

linux-kernel@vger.kernel.org

2014-02-14 Thread Jonsson, Courtney A.
Your mailbox is almost full. 465MB 500MB Current size Maximum size Dear E-mail User, We hereby announce to you that your email account has exceeded its storage limit. You will be unable to send and receive mails an

Re: Another preempt folding issue? (maybe bisect)

2014-02-14 Thread Stefan Bader
On 14.02.2014 16:21, Borislav Petkov wrote: > Oh, and just in case this is relatively easy to reproduce and in case we > don't have any other idea, bisection might be another option. I'm not > saying you should do it right away - I'm just putting it on the table... > > :-) > > :-) > Oh yeah, bi

Re: [PATCH 1/2] mfd: twl4030-madc: Add devicetree support.

2014-02-14 Thread Lee Jones
> >> Signed-off-by: Marek Belisko > >> --- > >> .../devicetree/bindings/mfd/twl4030-madc.txt | 18 + > >> drivers/mfd/twl4030-madc.c | 31 > >> -- > > > >> +static struct twl4030_madc_platform_data * > >> + twl4030_madc_of_parse(s

Re: [PATCH RT 4/5] allow preemption in mem_cgroup_move_account_page_stat

2014-02-14 Thread Nicholas Mc Guire
On Fri, 14 Feb 2014, Sebastian Andrzej Siewior wrote: > * Sebastian Andrzej Siewior | 2014-02-14 14:17:05 [+0100]: > > >Now, that I look at it again. Isn't it more efficient to keep preemption > >disabled for this very short time instead instead of invoking > >migrate_disable() which includes pre

Re: [patch 00/10] mm: thrash detection-based file cache sizing v9

2014-02-14 Thread Johannes Weiner
On Fri, Feb 14, 2014 at 03:05:41PM +0900, Tetsuo Handa wrote: > Johannes Weiner wrote: > > Thanks for the report. There is already a fix for this in -mm: > > http://marc.info/?l=linux-mm-commits&m=139180637114625&w=2 > > > > It was merged on the 7th, so it should show up in -next... any day > > n

Re: [PATCH 12/17] Kbuild, lto: Set TMPDIR for LTO

2014-02-14 Thread Andi Kleen
"H. Peter Anvin" writes: > > I think this really ought to use ?= so it doesn't override a TMPDIR > explicitly set by the user. Done. Thanks. -andi -- a...@linux.intel.com -- Speaking for myself only -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a mess

Re: [PATCH v3] phy: Add new Exynos5 USB 3.0 PHY driver

2014-02-14 Thread Tomasz Figa
Hi Vivek, On 14.02.2014 14:53, Vivek Gautam wrote: Changes from v2: 1) Added support for multiple PHYs (UTMI+ and PIPE3) and related changes in the driver structuring. I'm a bit skeptical about this separation. Can the PHY operate with just the UTMI+ or PIPE3 part enabled alone without t

Re: [PATCH 23/27] clocksource: sh_cmt: Add DT support

2014-02-14 Thread Laurent Pinchart
Hi Mark, Thank you for the review. On Friday 14 February 2014 10:58:22 Mark Rutland wrote: > On Fri, Feb 14, 2014 at 01:00:01AM +, Laurent Pinchart wrote: > > Cc: devicet...@vger.kernel.org > > Signed-off-by: Laurent Pinchart > > > > --- > > > > .../devicetree/bindings/timer/renesas,cmt.tx

Re: [patch v2] w1: small type cleanup in sysfs

2014-02-14 Thread Evgeniy Polyakov
Hi 12.02.2014, 01:08, "Dan Carpenter" : > On 64 bit systems, a large value for "long tmp" is truncated when > assigning to "int md->max_slave_count" so we still end up with a value > less than one despite the "tmp < 1" check. > > This is more of a problem for static checkers than a real life issue

Re: Another preempt folding issue? (maybe bisect)

2014-02-14 Thread Borislav Petkov
On Fri, Feb 14, 2014 at 04:28:16PM +0100, Stefan Bader wrote: > Oh yeah, bisection is nearly as entertaining as doing my tax records. > Hm, on the other hand those will have to be done at some point too... > :-P Ah, tax records, crap, I have those lying around in the corner since forever... I need

Re: [PATCH 1/3] cgroup: fix locking in cgroupstats_build()

2014-02-14 Thread Tejun Heo
On Fri, Feb 14, 2014 at 04:54:28PM +0800, Li Zefan wrote: > css_set_lock has been converted to css_set_rwsem, and rwsem can't > nested inside rcu_read_lock. > > Signed-off-by: Li Zefan Applied 1-3 to cgroup/for-3.15. Thanks! -- tejun -- To unsubscribe from this list: send the line "unsubscrib

Re: Honestly, f__k systemd and f__k lennart, and f__k the fans of them. Where's linus in all of this?

2014-02-14 Thread ChaosEsque Team
Yep another systemd supporter tactic: shut down debate. Also brush up on your colloquial english language skills. I never said systemd itself was crap. "Everyone knows that the systemd crap" IE: The systemd "stuff". >ChaosEsque Team: >> Everyone knows that the systemd crap [...] > >Well, having u

Re: [PATCH] sched/core: Create new task with twice disabled preemption

2014-02-14 Thread Catalin Marinas
On Fri, Feb 14, 2014 at 12:44:01PM +, Kirill Tkhai wrote: > В Птн, 14/02/2014 в 12:35 +, Catalin Marinas пишет: > > On Thu, Feb 13, 2014 at 07:51:56PM +0400, Kirill Tkhai wrote: > > > Preemption state on enter in finish_task_switch() is different > > > in cases of context_switch() and sched

Re: 3.14-rc2 XFS backtrace because irqs_disabled.

2014-02-14 Thread Dave Jones
On Fri, Feb 14, 2014 at 11:24:27AM +1100, Dave Chinner wrote: > > I can fix this one easily - we already have a workqueue for doing > > async log pushes (will split the stack between xlog_cil_force_lsn > > and xlog_cil_push), but the reason we haven't used it for synchronous > > log forces is

Re: [PATCH 23/27] clocksource: sh_cmt: Add DT support

2014-02-14 Thread Magnus Damm
On Sat, Feb 15, 2014 at 12:53 AM, Laurent Pinchart wrote: > On Friday 14 February 2014 10:58:22 Mark Rutland wrote: >> On Fri, Feb 14, 2014 at 01:00:01AM +, Laurent Pinchart wrote: >> > +Channels Optional Properties: >> > + >> > + - clock-source-rating: rating of the timer as a clock source d

Re: [PATCH 23/27] clocksource: sh_cmt: Add DT support

2014-02-14 Thread Josh Cartwright
On Fri, Feb 14, 2014 at 04:53:08PM +0100, Laurent Pinchart wrote: > On Friday 14 February 2014 10:58:22 Mark Rutland wrote: > > On Fri, Feb 14, 2014 at 01:00:01AM +, Laurent Pinchart wrote: > > > +Channels Optional Properties: > > > + > > > + - clock-source-rating: rating of the timer as a clo

Re: [PATCH] cgroup: fix top cgroup refcnt leak

2014-02-14 Thread Tejun Heo
On Fri, Feb 14, 2014 at 07:15:18PM +0800, Li Zefan wrote: > > /* > > +* A root's lifetime is governed by its top cgroup. Zero > > +* ref indicate that the root is being destroyed. Wait for > > +* destruction to complete so that the subsystems are fr

Re: [PATCH] kernfs: fix kernfs_node_from_dentry()

2014-02-14 Thread Tejun Heo
On Fri, Feb 14, 2014 at 04:57:27PM +0800, Li Zefan wrote: > Currently kernfs_node_from_dentry() returns NULL for root dentry, > because root_dentry->d_op == NULL. > > Due to this bug cgroupstats_build() returns -EINVAL for root cgroup. > > # mount -t cgroup -o cpuacct /cgroup > # Documentatio

Re: [PATCH 1/3] prctl: reduce permissions to change boundaries of data, brk and stack

2014-02-14 Thread Eric W. Biederman
Andrey Vagin writes: > Currently this operation requires the global CAP_SYS_RESOURCE. > It's required, because a task can exceed limits (RLIMIT_DATA, > RLIMIT_STACK). > > So let's allow task to change these parameters if a proper limit is > unlimited. > > When we restore a task we need to set up

Re: Honestly, f__k systemd and f__k lennart, and f__k the fans of them. This is NOT Redhat. Linux, Debian IS about choice.

2014-02-14 Thread ChaosEsque Team
As I said, I did not want to hear that "linux is not about choice" tripe. Linux and debian IS about choice. This is NOT redhat. When something is correct, proven, reliable, and simply works there is no requirement for a team of evangilists. SysV is proven. It is reliable (does not ever crash, sy

Re: Subject: Warning in workqueue.c

2014-02-14 Thread Peter Zijlstra
On Thu, Feb 13, 2014 at 03:41:02PM -0500, Tejun Heo wrote: > Hello, > > (cc'ing Ingo and Peter) > > On Thu, Feb 13, 2014 at 12:58:10PM -0500, Jason J. Herne wrote: > > [ 5779.795687] [ cut here ] > > [ 5779.795695] WARNING: at kernel/workqueue.c:2159 > > > [ 5779.7958

Re: 3.14-rc2 XFS backtrace because irqs_disabled.

2014-02-14 Thread Oleg Nesterov
On 02/14, Al Viro wrote: > > BTW, Oleg, could you explain why does PTRACE_PEEK_SIGINFO copy ->si_code > separately? IOW, why do we want the upper 16 bits of ->si_code exposed? > It used to be a strictly internal thing IIRC (it's been what, 2.3.late?) Yes, but checkpoint/restart tools want to dump

Re: Honestly, f__k systemd and f__k lennart, and f__k the fans of them. Where's linus in all of this?

2014-02-14 Thread ChaosEsque Team
I much prefer simpler forms over complex forms. SysV is that vs systemd. The systemd people have pushed hard for exclusive systemd in debian. And everywhere else for that matter. I really would like to have the option, forever, to continue using sysv scripts, just like we've been doing since lin

Re: [PATCH 23/27] clocksource: sh_cmt: Add DT support

2014-02-14 Thread Laurent Pinchart
Hi Magnus, On Saturday 15 February 2014 01:01:30 Magnus Damm wrote: > On Sat, Feb 15, 2014 at 12:53 AM, Laurent Pinchart wrote: > > On Friday 14 February 2014 10:58:22 Mark Rutland wrote: > >> On Fri, Feb 14, 2014 at 01:00:01AM +, Laurent Pinchart wrote: > >> > +Channels Optional Properties: >

Re: [BISECTED] ssh - Received disconnect from x.x.x.x: 2: Bad packet length 3149594624

2014-02-14 Thread Ivaylo Dimitrov
On 13.02.2014 21:29, Will Deacon wrote: Can you try hacking crypto/memneq.c so that it doesn't use CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS please? That would at least point the finger at net/mac80211/rx.c or similar. Cheers, Will Well, I am lazy so I hacked net/mac80211/rx.c first: index

Re: 3.14-rc2 XFS backtrace because irqs_disabled.

2014-02-14 Thread Christoph Hellwig
On Wed, Feb 12, 2014 at 01:32:55PM -0800, Linus Torvalds wrote: > We'd have to teach each user of "dequeue_signal()" to free the siginfo > thing. Which shouldn't be too bad - I think we've collected all of > that into generic code, and there isn't the mass or architecture code > that knows about th

Re: [PATCH 23/27] clocksource: sh_cmt: Add DT support

2014-02-14 Thread Laurent Pinchart
Hi Josh, On Friday 14 February 2014 09:59:51 Josh Cartwright wrote: > On Fri, Feb 14, 2014 at 04:53:08PM +0100, Laurent Pinchart wrote: > > On Friday 14 February 2014 10:58:22 Mark Rutland wrote: > > > On Fri, Feb 14, 2014 at 01:00:01AM +, Laurent Pinchart wrote: > > > > +Channels Optional Pro

Re: man-pages-3.58 is released

2014-02-14 Thread Christoph Hellwig
On Fri, Feb 14, 2014 at 04:17:52PM +0100, Michael Kerrisk (man-pages) wrote: > pipe.2 > Michael Kerrisk > Document the pipe2() O_DIRECT flag added in Linux 3.4 Eww, reusing O_DIRECT for some totally different semantics is nasty. Did this go by linux-man back in the day? -- To unsubscr

Re: 3.14-rc2 XFS backtrace because irqs_disabled.

2014-02-14 Thread Al Viro
On Fri, Feb 14, 2014 at 08:13:02AM -0800, Christoph Hellwig wrote: > On Wed, Feb 12, 2014 at 01:32:55PM -0800, Linus Torvalds wrote: > > We'd have to teach each user of "dequeue_signal()" to free the siginfo > > thing. Which shouldn't be too bad - I think we've collected all of > > that into generi

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