[patch] rapidio: use after free in unregister function

2013-07-05 Thread Dan Carpenter
We need to use the _safe version of list_for_each_entry() because we are freeing the iterator. Signed-off-by: Dan Carpenter dan.carpen...@oracle.com diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c index f4f30af..84ac64a 100644 --- a/drivers/rapidio/rio.c +++ b/drivers/rapidio/rio.c @@

Re: [PATCH] sched: smart wake-affine

2013-07-05 Thread Michael Wang
On 07/05/2013 01:41 PM, Mike Galbraith wrote: [snip] Have you tried to use more loops and groups? will that show even bigger regressions? Nope, less on either side. hackbench -g 100 -l 1000 avg 3.10.0-regress

Re: [GIT PULL] core/mutexes changes for v3.11: W/W mutex support

2013-07-05 Thread Ingo Molnar
* Maarten Lankhorst maarten.lankho...@canonical.com wrote: Hey, Op 03-07-13 02:54, Linus Torvalds schreef: On Mon, Jul 1, 2013 at 1:22 AM, Ingo Molnar mi...@kernel.org wrote: Please pull the latest core-mutexes-for-linus git tree from:

Re: [PATCH 3/5] drivers/misc: rf/ad9361: AD9361 device driver for Radio phy

2013-07-05 Thread pankaj chauhan
On 7/4/2013 1:06 AM, Mark Brown wrote: On Thu, Jun 20, 2013 at 04:05:20PM +0530, pankaj chauhan wrote: Yes modifying registers from user space is part of the patch set and register read/write interface is aimed only for two purposes: 1. Debugging : taking register dumps etc. Use regmap,

Re: [GIT PULL] perf changes for v3.11

2013-07-05 Thread Ingo Molnar
* Peter Zijlstra pet...@infradead.org wrote: On Tue, Jul 02, 2013 at 05:50:29PM -0700, Linus Torvalds wrote: On Mon, Jul 1, 2013 at 2:03 AM, Ingo Molnar mi...@kernel.org wrote: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-core-for-linus Kernel

[PATCH V2 2/2] DMA: Freescale: update driver to support 8-channel DMA engine

2013-07-05 Thread hongbo.zhang
From: Hongbo Zhang hongbo.zh...@freescale.com This patch adds support to 8-channel DMA engine, thus the driver works for both the new 8-channel and the legacy 4-channel DMA engines. Signed-off-by: Hongbo Zhang hongbo.zh...@freescale.com --- drivers/dma/fsldma.c |5 -

Re: [URGENT rfc patch 0/3] tsc clocksource bug fix

2013-07-05 Thread Alex Shi
On 07/05/2013 01:58 PM, Thomas Gleixner wrote: Ingo had merged your branch into sched/core. :) commit f9bed7021710a3e45c331f7d7781de914cc1b939 Merge: 7e76057 67dd331 Author: Ingo Molnar mi...@kernel.org Date: Wed May 29 11:21:59 2013 +0200 Merge branch 'timers/urgent'

[PATCH V2 0/2] DMA: Freescale: Add support for 8-channel DMA engine

2013-07-05 Thread hongbo.zhang
From: Hongbo Zhang hongbo.zh...@freescale.com Hi Vinod, Dan, Leo and Scott, please have a look at these V2 patches. Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch set adds support this DMA engine. V1-v2 changes: - removed the codes handling the register dgsr1, since

[PATCH V2 1/2] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-07-05 Thread hongbo.zhang
From: Hongbo Zhang hongbo.zh...@freescale.com Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch add the device tree nodes for them. Signed-off-by: Hongbo Zhang hongbo.zh...@freescale.com --- arch/powerpc/boot/dts/fsl/elo3-dma-0.dtsi | 90 +++

Re: [PATCH] clocksource/cadence_ttc: Reuse clocksource as sched_clock

2013-07-05 Thread Thomas Gleixner
On Wed, 3 Jul 2013, Soren Brinkmann wrote: Reuse the TTC clocksource timer as sched clock, too. Since only a single sched clock is supported in Linux, this feature optional and can be selected through Kconfig. This changelog doesn't make sense. There can be only one active sched_clock, but

[GIT PULL] irqdomain refactoring for v3.11

2013-07-05 Thread Grant Likely
Hi Linus, Please pull the following irqdomain tree. The following changes since commit 317ddd256b9c24b0d78fa8018f80f1e495481a10: Linux 3.10-rc5 (2013-06-08 17:41:04 -0700) are available in the git repository at: git://git.secretlab.ca/git/linux tags/irqdomain-for-linus for you to fetch

Re: [PATCH v5 5/7] thermal:boost: Automatic enable/disable of BOOST feature

2013-07-05 Thread Lukasz Majewski
On Fri, 05 Jul 2013 05:31:42 +, R, Durgadoss wrote: Hi Durga, Hi Lukasz, -Original Message- From: Lukasz Majewski [mailto:l.majew...@majess.pl] Sent: Friday, July 05, 2013 2:28 AM To: R, Durgadoss Cc: Lukasz Majewski; Viresh Kumar; Rafael J. Wysocki; Zhang, Rui; Eduardo

Re: [PATCH 3/3] clocksource: fix can not set tsc as clocksource bug

2013-07-05 Thread Alex Shi
On 07/05/2013 01:41 PM, Thomas Gleixner wrote: Unlikely, but if we have 3 watched clocksources which have the HRES bit set, you'd call 3 times clocksource_select(). Also the reselect must be called outside the watchdog_lock region. Sorry for stupid, the watchdog_lock used protect

[tip:x86/urgent] x86/tracing: Add irq_enter/exit() in smp_trace_reschedule_interrupt()

2013-07-05 Thread tip-bot for Seiji Aguchi
Commit-ID: 4787c368a9bca39e173d702389ee2eaf0520abc1 Gitweb: http://git.kernel.org/tip/4787c368a9bca39e173d702389ee2eaf0520abc1 Author: Seiji Aguchi seiji.agu...@hds.com AuthorDate: Fri, 28 Jun 2013 14:02:11 -0400 Committer: Ingo Molnar mi...@kernel.org CommitDate: Tue, 2 Jul 2013

Re: scheduling while atomic hang.

2013-07-05 Thread Ingo Molnar
* H. Peter Anvin h...@zytor.com wrote: On 07/03/2013 07:49 PM, Linus Torvalds wrote: [816f42bf] __schedule+0x94f/0x9c0 [816f487e] schedule_user+0x2e/0x70 [816f6de4] retint_careful+0x12/0x2e This call trace does indeed indicate that we took a hardware interrupt

[tip:perf/urgent] perf/x86/amd: Do not print an error when the device is not present

2013-07-05 Thread tip-bot for Peter Zijlstra
Commit-ID: 100ac5331519866afa9b000b10642b00cb6d03dd Gitweb: http://git.kernel.org/tip/100ac5331519866afa9b000b10642b00cb6d03dd Author: Peter Zijlstra pet...@infradead.org AuthorDate: Wed, 3 Jul 2013 09:55:42 +0200 Committer: Ingo Molnar mi...@kernel.org CommitDate: Fri, 5 Jul 2013

Re: [PATCH] perf: fix interrupt handler timing harness

2013-07-05 Thread Ingo Molnar
* Stephane Eranian eran...@google.com wrote: This patch fixes a serious bug in: commit 14c63f17b1fde5a575a28e96547a22b451c71fb5 Author: Dave Hansen dave.han...@linux.intel.com Date: Fri Jun 21 08:51:36 2013 -0700 perf: Drop sample rate when sampling is too slow There was

Re: amba-pl08x and 'get_signal' namespace collision/build error

2013-07-05 Thread Vinod Koul
On Wed, Jul 03, 2013 at 11:27:12AM -0700, Olof Johansson wrote: This has now hit the mainline kernel, and several defconfigs (nhk815, lpc32xx and the spear ones) are broken there. Vinod, when are you sending up your pull request with the fix? It'd be good to see it go in soon. It should be

Re: [patch] rapidio: use after free in unregister function

2013-07-05 Thread Ryan Mallon
On 05/07/13 16:02, Dan Carpenter wrote: We need to use the _safe version of list_for_each_entry() because we are freeing the iterator. Signed-off-by: Dan Carpenter dan.carpen...@oracle.com diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c index f4f30af..84ac64a 100644 ---

Re: [PATCH] include: net: Add parameter desc to fix warning when generating docs

2013-07-05 Thread Johannes Berg
On Fri, 2013-07-05 at 09:18 +1200, Sam Bristow wrote: 'make htmldocs' was generating a warning about a missing parameter description for gfp. Thanks, but I already have it in my tree. Also, you forgot to sign off on the patch anyway. johannes -- To unsubscribe from this list: send the line

Re: [RFC PATCH 01/13] misc: atmel_ssc: add device tree DMA support

2013-07-05 Thread Richard Genoud
2013/7/5 Bo Shen voice.s...@atmel.com: Yes, I aware this issue. Actually the system not hang, the resource all are occupied by the interrupt. This because, we enable the interrupt, when once interrupt occur, I try many methods to clear it, however we can not clear it. So, it generates the

Re: scheduling while atomic hang.

2013-07-05 Thread Frederic Weisbecker
On Fri, Jul 05, 2013 at 08:51:13AM +0200, Ingo Molnar wrote: * H. Peter Anvin h...@zytor.com wrote: On 07/03/2013 07:49 PM, Linus Torvalds wrote: [816f42bf] __schedule+0x94f/0x9c0 [816f487e] schedule_user+0x2e/0x70 [816f6de4] retint_careful+0x12/0x2e

Re: [patch] rapidio: use after free in unregister function

2013-07-05 Thread Dan Carpenter
On Fri, Jul 05, 2013 at 05:06:14PM +1000, Ryan Mallon wrote: On 05/07/13 16:02, Dan Carpenter wrote: It looks like an mport_id can only be assigned to one scan entry (see rio_register_scan), so you can use list_for_each_entry and break; after the kfree(scan); instead. Yeah. You're right.

Re: [PATCH V2] dma: mmp_pdma: support for getting residual bytes

2013-07-05 Thread Vinod Koul
On Tue, Jun 18, 2013 at 04:41:20PM +0800, Xiang Wang wrote: From: Xiang Wang wa...@marvell.com In some of our drivers (e.g. UART) we may stop a running DMA before it finishes. So we need APIs to know how many bytes have been transferred. Signed-off-by: Xiang Wang wa...@marvell.com ---

Re: [PATCH v2] dma: mmp_pdma: fix a memory alloc error

2013-07-05 Thread Vinod Koul
On Tue, Jun 18, 2013 at 02:21:58PM +0800, Xiang Wang wrote: From: Xiang Wang wa...@marvell.com pdev-phy is of type struct mmp_pdma_phy *. But when allocating memory for it, struct mmp_pdma_chan is used by mistake. Signed-off-by: Xiang Wang wa...@marvell.com --- drivers/dma/mmp_pdma.c |

Re: [PATCH 1/2] Initial support for Allwinner's Security ID fuses

2013-07-05 Thread Oliver Schinagl
Hey Greg, Thanks for the blog post :) it was very helpful and at least something good came from the less-nice bit of the discussion, but: On 26-06-13 19:51, Greg KH wrote: On Wed, Jun 26, 2013 at 10:32:09AM +0200, Oliver Schinagl wrote: On 24-06-13 23:46, Greg KH wrote: On Mon, Jun 24,

[PATCH] mutex: move ww_mutex definitions to ww_mutex.h

2013-07-05 Thread Maarten Lankhorst
Op 05-07-13 08:23, Ingo Molnar schreef: * Maarten Lankhorst maarten.lankho...@canonical.com wrote: Hey, Op 03-07-13 02:54, Linus Torvalds schreef: On Mon, Jul 1, 2013 at 1:22 AM, Ingo Molnar mi...@kernel.org wrote: Please pull the latest core-mutexes-for-linus git tree from:

[PATCH] irqchip: sun4i: Staticize sun4i_irq_ack()

2013-07-05 Thread Axel Lin
sun4i_irq_ack() is only referenced in this file, so make it static. Signed-off-by: Axel Lin axel@ingics.com --- drivers/irqchip/irq-sun4i.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-sun4i.c b/drivers/irqchip/irq-sun4i.c index b66d4ae..a5438d8

Re: [PATCH] input: don't call input_dev_release_keys() in resume

2013-07-05 Thread Oskar Andero
Hi Dmitry, On 18:33 Thu 04 Apr , Dmitry Torokhov wrote: Hi Oskar, On Thu, Mar 07, 2013 at 03:01:22PM +0100, oskar.and...@sonymobile.com wrote: From: Aleksej Makarov aleksej.maka...@sonymobile.com When waking up the platform by pressing a specific key, sending a release on that key

Re: [RFC] clk: add flags to distinguish xtal clocks

2013-07-05 Thread Luciano Coelho
On Thu, 2013-07-04 at 16:19 -0700, Mike Turquette wrote: Quoting Luciano Coelho (2013-07-04 15:37:45) On Thu, 2013-07-04 at 15:25 -0700, Mike Turquette wrote: Or is it the same clock input and basically the problem is that you need to know what kind of waveform to expect (e.g. square

Re: [PATCH] include/asm-generic/io.h: add dummy fuctions to support 'COMPILE_TEST' in 'asm-generic'.

2013-07-05 Thread Chen Gang F T
Hello All: It seems 'asm-generic' dislikes 'mad users' (e.g allmodconfig, randconfig, and me). I guess the main reason is: 'asm-generic' thinks what mad users talk about is useless in real world, so it is just noisy. I can understand, at least what I talk about is not for urgent things. (maybe

Re: [PATCH v2 4/7] perf, x86: Save/resotre LBR stack during context switch

2013-07-05 Thread Peter Zijlstra
On Fri, Jul 05, 2013 at 01:36:24PM +0800, Yan, Zheng wrote: On 07/04/2013 08:45 PM, Peter Zijlstra wrote: On Mon, Jul 01, 2013 at 03:23:04PM +0800, Yan, Zheng wrote: @@ -2488,25 +2508,31 @@ static void perf_branch_stack_sched_in(struct task_struct *prev,

Re: [PATCH] irqchip: sun4i: Staticize sun4i_irq_ack()

2013-07-05 Thread Maxime Ripard
Hi Axel, On Fri, Jul 05, 2013 at 03:41:10PM +0800, Axel Lin wrote: sun4i_irq_ack() is only referenced in this file, so make it static. Signed-off-by: Axel Lin axel@ingics.com Acked-by: Maxime Ripard maxime.rip...@free-electrons.com Thanks! Maxime -- Maxime Ripard, Free Electrons

Re: [PATCH v2] f2fs: fix readdir incorrectness

2013-07-05 Thread Jaegeuk Kim
Chang log from v1: o fix another scenario From 2ee3c8144187ab230d0f47f9b95e5406af87ada8 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim jaegeuk@samsung.com Date: Fri, 5 Jul 2013 14:06:04 +0900 Subject: [PATCH] f2fs: fix readdir incorrectness Cc: linux-fsde...@vger.kernel.org,

[PATCH] pci: exynos: split into two parts such as Synopsys part and Exynos part

2013-07-05 Thread Jingoo Han
Exynos PCIe IP consists of Synopsys specific part and Exynos specific part. Only core block is a Synopsys designware part; other parts are Exynos specific. Also, the Synopsys designware part can be shared with other platforms; thus, it can be split two parts such as Synopsys designware part and

Re: KVM VM shutdown triggers BUG from network bridge code in 3.9.9

2013-07-05 Thread Cong Wang
On Fri, 05 Jul 2013 at 04:30 GMT, Robert Hancock hancock...@gmail.com wrote: I've run into a problem after updating to Fedora 19 where if I shut down a Windows 7 KVM virtual machine, the machine hits a kernel panic. There are a few reports of this on 3.9.8 and 3.9.9 kernels here:

[PATCH] f2fs: add proc entry to monitor current usage of segments

2013-07-05 Thread Jaegeuk Kim
You can monitor valid block counts of whole segments in: /proc/fs/f2fs/sdb1/segment_info. Signed-off-by: Jaegeuk Kim jaegeuk@samsung.com --- fs/f2fs/f2fs.h | 1 + fs/f2fs/super.c | 46 ++ 2 files changed, 47 insertions(+) diff --git

[PATCH 4/6] cpufreq: performance: Add support to collect CPUs load periodically

2013-07-05 Thread Chanwoo Choi
This patch collect CPUs load when cpufreq governos is performance. The collected CPUs load is used for providing data through debugfs file. - /sys/kernel/debug/cpufreq/cpuX/load_table And this patch create basic sysfs file as below: - /sys/devices/system/cpu/cpufreq/performance/ignore_nice (rw) -

[PATCH 0/6] cpufreq: Add 'load_table' debugfs file to show colleced CPUs load

2013-07-05 Thread Chanwoo Choi
This patchset add 'load_table' debugfs file to provide collected CPUs data. The load_table debugfs file gives below CPU datas. - measured time - old CPU frequency - new CPU frequency - each CPU load These data will mean the change of CPU frequency according to CPUs load at specific measured time.

[PATCH 3/6] cpufreq: Update governor core to support all governors

2013-07-05 Thread Chanwoo Choi
The cpufreq_governor.c only support ondemand and conservative governor. So, this patch update governor core to support all governors. Signed-off-by: Chanwoo Choi cw00.c...@samsung.com Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com Signed-off-by: Myungjoo Ham myungjoo@samsung.com ---

[PATCH v5 2/6] cpufreq: stats: Add 'load_table' debugfs file to show accumulated data of CPUs

2013-07-05 Thread Chanwoo Choi
This patch add new 'load_table' debugfs file to show previous accumulated data of CPUs load as following path and add CPUFREQ_LOADCHECK notification to CPUFREQ_TRANSITION_NOTIFIER notifier chain. - /sys/kernel/debug/cpufreq/cpuX/load_table When governor calculates CPUs load on dbs_check_cpu(),

[PATCH 6/6] Documentation: cpufreq: load_table: Update load_table debugfs file documentation

2013-07-05 Thread Chanwoo Choi
This patch add the detailed description of 'load_table' debugfs file to show collected CPUs load and the change of CPU frequency. Signed-off-by: Chanwoo Choi cw00.c...@samsung.com Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com Signed-off-by: Myungjoo Ham myungjoo@samsung.com ---

[PATCH 1/6] cpufreq: Add debugfs directory for cpufreq

2013-07-05 Thread Chanwoo Choi
This patch create debugfs root directory and child directory according to the number of CPUs for CPUFreq as below debugfs directory path: - /sys/kernel/debug/cpufreq/cpuX If many CPUs share only one cpufreq policy, other CPU(except for CPU0) create a link for debugfs directory of CPU0. -

[PATCH 5/6] cpufreq: powersave: Add support to collect CPUs load periodically

2013-07-05 Thread Chanwoo Choi
This patch collect CPUs load and create create basic sysfs file as below: - /sys/devices/system/cpu/cpufreq/powersave/ignore_nice (rw) - /sys/devices/system/cpu/cpufreq/powersave/sampling_rate (rw) - /sys/devices/system/cpu/cpufreq/powersave/sampling_rate_min (r) Signed-off-by: Chanwoo Choi

Re: [PATCH v2 4/7] perf, x86: Save/resotre LBR stack during context switch

2013-07-05 Thread Yan, Zheng
On 07/05/2013 04:15 PM, Peter Zijlstra wrote: On Fri, Jul 05, 2013 at 01:36:24PM +0800, Yan, Zheng wrote: On 07/04/2013 08:45 PM, Peter Zijlstra wrote: On Mon, Jul 01, 2013 at 03:23:04PM +0800, Yan, Zheng wrote: @@ -2488,25 +2508,31 @@ static void perf_branch_stack_sched_in(struct

[3.5.y.z extended stable] Linux 3.5.7.16

2013-07-05 Thread Luis Henriques
I am announcing the release of the Linux 3.5.7.16 kernel. The updated 3.5.y tree can be found at: git://kernel.ubuntu.com/ubuntu/linux.git linux-3.5.y and can be browsed at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;h=refs/heads/linux-3.5.y;a=shortlog The diff from v3.5.7.15 is

[PATCH] of: match the compatible in the order set by the dts file

2013-07-05 Thread Huang Shijie
If we set the uart compatible in the dts file like this: -- compatible = fsl,imx6q-uart, fsl,imx21-uart; -- and we set the uart compatible in the uart driver like this:

[PATCH] ACPI / power: add missing newline to debug messages

2013-07-05 Thread Mika Westerberg
There are few places in power.c where debug messages have no newline at the end. Reading such debug messages from dmesg is not fun so fix this by adding the missing newlines. Signed-off-by: Mika Westerberg mika.westerb...@linux.intel.com --- drivers/acpi/power.c | 4 ++-- 1 file changed, 2

[PATCH RFC] genirq: Genric chip: Use DIV_ROUND_UP to count numchips

2013-07-05 Thread Axel Lin
The number of interrupts in a domain may be not divisible by the number of interrupts each chip handles. Integer division may truncate the result, thus use DIV_ROUND_UP to count numchips. Signed-off-by: Axel Lin axel@ingics.com --- Seems all users of irq_alloc_domain_generic_chips() in

[tip:timers/core] clocksource: Reselect clocksource when watchdog validated high-res capability

2013-07-05 Thread tip-bot for Thomas Gleixner
Commit-ID: 332962f2c88868ed3cdab466870baaa34dd58612 Gitweb: http://git.kernel.org/tip/332962f2c88868ed3cdab466870baaa34dd58612 Author: Thomas Gleixner t...@linutronix.de AuthorDate: Thu, 4 Jul 2013 22:46:45 +0200 Committer: Thomas Gleixner t...@linutronix.de CommitDate: Fri, 5 Jul 2013

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2013-07-05 Thread ADMIN
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Re: [tip:timers/core] hrtimers: Support resuming with two or more CPUs online (but stopped)

2013-07-05 Thread Artem Savkov
/smp.c:385 smp_call_function_many+0xbd/0x2c0() [ 4363.085789] Modules linked in: [ 4363.086542] CPU: 0 PID: 3977 Comm: pm-suspend Tainted: GW 3.10.0-next-20130705 #126 [ 4363.088634] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007 [ 4363.090402] 0181 88001f403d98

get a kernel crash with kernel 3.10.0-1.el6.elrepo.x86_64

2013-07-05 Thread Stefan Sabolowitsch
Hi all, I get a kernel crash with 3.10.0-1.el6.elrepo.x86_64 (on two machines the same problem). Never seen on v3.8.x / v3.9x Any idea ? Thx Stefan -#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#- abrt_version: 2.0.8 cmdline:ro root=/dev/mapper/vg_ipd2-lv_root rd_NO_LUKS rd_NO_MD

Re: [PATCH 07/13] sched: Split accounting of NUMA hinting faults that pass two-stage filter

2013-07-05 Thread Mel Gorman
On Thu, Jul 04, 2013 at 03:36:38PM -0400, Johannes Weiner wrote: On Thu, Jul 04, 2013 at 10:23:56AM +0100, Mel Gorman wrote: On Wed, Jul 03, 2013 at 05:56:54PM -0400, Johannes Weiner wrote: On Wed, Jul 03, 2013 at 03:21:34PM +0100, Mel Gorman wrote: Ideally it would be possible to

[tip:irq/urgent] genirq: generic chip: Use DIV_ROUND_UP to calculate numchips

2013-07-05 Thread tip-bot for Axel Lin
Commit-ID: 002fca5df168922103a2bb52748f9984e6de80b2 Gitweb: http://git.kernel.org/tip/002fca5df168922103a2bb52748f9984e6de80b2 Author: Axel Lin axel@ingics.com AuthorDate: Fri, 5 Jul 2013 17:13:12 +0800 Committer: Thomas Gleixner t...@linutronix.de CommitDate: Fri, 5 Jul 2013

[tip:irq/urgent] irqchip: vt8500: Staticize local symbols

2013-07-05 Thread tip-bot for Axel Lin
Commit-ID: e658718e478fb2591f38afd9643eab06698790fe Gitweb: http://git.kernel.org/tip/e658718e478fb2591f38afd9643eab06698790fe Author: Axel Lin axel@ingics.com AuthorDate: Fri, 5 Jul 2013 11:33:49 +0800 Committer: Thomas Gleixner t...@linutronix.de CommitDate: Fri, 5 Jul 2013

[tip:irq/urgent] irqchip: sun4i: Staticize sun4i_irq_ack()

2013-07-05 Thread tip-bot for Axel Lin
Commit-ID: baaecfa7249f1d5553a31f8ad0b9c7ffabcaa339 Gitweb: http://git.kernel.org/tip/baaecfa7249f1d5553a31f8ad0b9c7ffabcaa339 Author: Axel Lin axel@ingics.com AuthorDate: Fri, 5 Jul 2013 15:41:10 +0800 Committer: Thomas Gleixner t...@linutronix.de CommitDate: Fri, 5 Jul 2013

Re: [PATCH 2/4] pinmux: Add TB10x pinmux driver

2013-07-05 Thread Christian Ruppert
On Wed, Jun 26, 2013 at 11:40:42AM -0600, Stephen Warren wrote: On 06/26/2013 05:50 AM, Christian Ruppert wrote: On Wed, Jun 19, 2013 at 04:35:14PM -0600, Stephen Warren wrote: On 06/18/2013 03:29 AM, Christian Ruppert wrote: [...] +Example +--- + +iomux: iomux@FF10601c { +

[tip:irq/urgent] irqchip: Add support for MOXA ART SoCs

2013-07-05 Thread tip-bot for Jonas Jensen
Commit-ID: 4de563ae821b1935b3c467a4606e5738b0b0df87 Gitweb: http://git.kernel.org/tip/4de563ae821b1935b3c467a4606e5738b0b0df87 Author: Jonas Jensen jonas.jen...@gmail.com AuthorDate: Thu, 4 Jul 2013 14:38:51 +0200 Committer: Thomas Gleixner t...@linutronix.de CommitDate: Fri, 5 Jul 2013

Re: [RFC PATCH 7/7] autofs - change CONFIG_AUTOFS4_FS to CONFIG_AUTOFS_FS

2013-07-05 Thread Ian Kent
On Mon, 2013-07-01 at 14:39 +1000, Stephen Rothwell wrote: Hi Ian, On Mon, 01 Jul 2013 11:14:51 +0800 Ian Kent ra...@themaw.net wrote: Signed-off-by: Ian Kent ra...@themaw.net Please don't do this. Find a simple way to make sure that if CONFIG_AUTOFS4_FS is set, then make oldconfig

Crypto Update for 3.11

2013-07-05 Thread Herbert Xu
Hi Linus: Here is the crypto update for 3.11: * Do not idle omap device between crypto operations in one session. * Added sha224/sha384 shims for SSSE3. * More optimisations for camellia-aesni-avx2. * Removed defunct blowfish/twofish AVX2 implementations. * Added unaligned buffer self-tests. *

[tip:perf/urgent] perf: Fix interrupt handler timing harness

2013-07-05 Thread tip-bot for Stephane Eranian
Commit-ID: e5302920da9ef23f9d19d4e9ac85704cc25bee7a Gitweb: http://git.kernel.org/tip/e5302920da9ef23f9d19d4e9ac85704cc25bee7a Author: Stephane Eranian eran...@google.com AuthorDate: Fri, 5 Jul 2013 00:30:11 +0200 Committer: Ingo Molnar mi...@kernel.org CommitDate: Fri, 5 Jul 2013

[GIT PULL] metag architecture changes for v3.11

2013-07-05 Thread James Hogan
The following changes since commit 317ddd256b9c24b0d78fa8018f80f1e495481a10: Linux 3.10-rc5 (2013-06-08 17:41:04 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag.git tags/metag-for-v3.11 for you to fetch changes up to

Re: [PATCH 0/7] Minor perf completion improvements

2013-07-05 Thread Ramkumar Ramachandra
Namhyung Kim wrote: So the whole point of this patchset is removing dependency, and no functional change, right? Yep, and to lay the groundwork for extensibility: I would like to add ZSH support in a future patchset, for instance. It'd be great if the completion script supports multiple

[PATCH v6] ARM: clocksource: add support for MOXA ART SoCs

2013-07-05 Thread Jonas Jensen
This patch adds an clocksource driver for the main timer(s) found on MOXA ART SoCs. Signed-off-by: Jonas Jensen jonas.jen...@gmail.com --- Notes: Applies to next-20130703 Changes since v5: 1. remove global timereg_cache variable 2. use local cache for TIMER_CR register

Re: scheduling while atomic hang.

2013-07-05 Thread Ingo Molnar
* Frederic Weisbecker fweis...@gmail.com wrote: On Fri, Jul 05, 2013 at 08:51:13AM +0200, Ingo Molnar wrote: * H. Peter Anvin h...@zytor.com wrote: On 07/03/2013 07:49 PM, Linus Torvalds wrote: [816f42bf] __schedule+0x94f/0x9c0 [816f487e]

Re: [PATCH v5] ARM: clocksource: add support for MOXA ART SoCs

2013-07-05 Thread Jonas Jensen
On 4 July 2013 23:42, Thomas Gleixner t...@linutronix.de wrote: You just modify bits on the cache variable. though you are not caching it. As it seems to work it looks like this register simply can be written with constants. I agree, the global cache variable wasn't very good. The only good

Re: [tip:timers/core] hrtimers: Support resuming with two or more CPUs online (but stopped)

2013-07-05 Thread David Vrabel
] [ 4363.083800] WARNING: CPU: 0 PID: 3977 at kernel/smp.c:385 smp_call_function_many+0xbd/0x2c0() [ 4363.085789] Modules linked in: [ 4363.086542] CPU: 0 PID: 3977 Comm: pm-suspend Tainted: GW 3.10.0-next-20130705 #126 [ 4363.088634] Hardware name: Bochs Bochs, BIOS Bochs 01/01

Re: [PATCH 11/13] sched: Check current-mm before allocating NUMA faults

2013-07-05 Thread Mel Gorman
On Thu, Jul 04, 2013 at 06:18:23PM +0530, Srikar Dronamraju wrote: * Mel Gorman mgor...@suse.de [2013-07-03 15:21:38]: task_numa_placement checks current-mm but after buffers for faults have already been uselessly allocated. Move the check earlier. [pet...@infradead.org: Identified the

Re: [tip:timers/core] hrtimers: Support resuming with two or more CPUs online (but stopped)

2013-07-05 Thread Thomas Gleixner
On Fri, 5 Jul 2013, Artem Savkov wrote: This commit brings up a warning about a potential deadlock in smp_call_function_many() discussed previously: https://lkml.org/lkml/2013/4/18/546 On Fri, Jun 28, 2013 at 02:18:37PM -0700, tip-bot for David Vrabel wrote: Commit-ID:

Re: [tip:timers/core] hrtimers: Support resuming with two or more CPUs online (but stopped)

2013-07-05 Thread Thomas Gleixner
-suspend Tainted: GW 3.10.0-next-20130705 #126 [ 4363.088634] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007 [ 4363.090402] 0181 88001f403d98 81d2e2b7 821cdb2e [ 4363.092366] 88001f403dd8 810a278c

Re: [PATCH RFC WIP] Process weights based scheduling for better consolidation

2013-07-05 Thread Peter Zijlstra
On Thu, Jul 04, 2013 at 11:32:27PM +0530, Srikar Dronamraju wrote: Here is an approach to look at numa balanced scheduling from a non numa fault angle. This approach uses process weights instead of faults as a basis to move or bring tasks together. That doesn't make any sense. how would

[PATCH v2 4/4] perf/Perf-Trace-Util: regenerate Context.c

2013-07-05 Thread Ramkumar Ramachandra
From Context.xs, using the procedure described in the README. Now, a simple $ make builds everything correctly. Cc: Tom Zanussi tom.zanu...@linux.intel.com Cc: Arnaldo Carvalho de Melo a...@redhat.com Signed-off-by: Ramkumar Ramachandra artag...@gmail.com ---

Re: [PATCH 0/2] ARM: sunxi: Convert DTSI to new CPU bindings

2013-07-05 Thread Lorenzo Pieralisi
On Sun, Jun 30, 2013 at 10:48:46AM +0100, Lorenzo Pieralisi wrote: On Sat, Jun 29, 2013 at 08:38:19PM +0100, Russell King - ARM Linux wrote: On Fri, Jun 28, 2013 at 01:05:42PM -0700, Olof Johansson wrote: On Fri, Jun 28, 2013 at 1:03 PM, Maxime Ripard maxime.rip...@free-electrons.com

[PATCH v2 0/4] Minor perf build fixes

2013-07-05 Thread Ramkumar Ramachandra
Hi, After Namhyung's review of the first iteration, I realized that I'd made a few mistakes. This iteration should be much better. [1/4] is the same as before. [2/4] is new, and is used in [4/4]. [3/4] introduces a util/perf-perl.h to include perl.h with #pragma statements, hence eliminating

[PATCH v2 1/4] perf/Makefile: do not open-code shell-sq

2013-07-05 Thread Ramkumar Ramachandra
d24e473e (perf_counter: copy in Git's top Makefile, 2009-04-20) started by determining *_SQ variables (shell-quoted equivalents) by calling subst by hand, with the rationale that $(call) must be avoided to accommodate ancient setups. That reasoning does not hold true anymore, as our Makefiles are

Re: [PATCH v5] ARM: clocksource: add support for MOXA ART SoCs

2013-07-05 Thread Thomas Gleixner
On Fri, 5 Jul 2013, Jonas Jensen wrote: On 4 July 2013 23:42, Thomas Gleixner t...@linutronix.de wrote: You just modify bits on the cache variable. though you are not caching it. As it seems to work it looks like this register simply can be written with constants. I agree, the global

[PATCH v2 2/4] perf/Perf-Trace-Util: fix broken include in Context.xs

2013-07-05 Thread Ramkumar Ramachandra
765532c8 (perf script: Finish the rename from trace to script, 2010-12-23) made a mistake during find-and-replace replacing ../../../util/trace-event.h with ../../../util/script-event.h, a non-existent file. Fix this include. Cc: Arnaldo Carvalho de Melo a...@redhat.com Signed-off-by: Ramkumar

[PATCH v2 3/4] perf: squelch warnings from perl.h to compile-pass

2013-07-05 Thread Ramkumar Ramachandra
Currently, a simple $ make errors out because we compile with -Werror by default, turning all warnings into errors. Although no warnings are emitted by our code itself, two kinds of warnings are emitted by perl.h (perl 5.18.0): -Wundef and -Wswitch-default Use #pragma statements to

Re: [PATCH v2 2/2] perf tools: Make Power7 events available for perf

2013-07-05 Thread Ingo Molnar
* Peter Zijlstra pet...@infradead.org wrote: On Thu, Jul 04, 2013 at 10:52:18PM +1000, Michael Ellerman wrote: I don't think it even needs libpfm4, just some csv files in tools/perf would do the trick. Right; I think Stephane and Jiri are in favour of creating a 'new' project that

Re: [RFC PATCH] sched, wait: wake_up_preempt() for first-order low-latency wakeups (to use in input subsystem)

2013-07-05 Thread Peter Zijlstra
On Fri, Jul 05, 2013 at 02:06:32PM +0400, Kirill Tkhai wrote: The patch introduces new primitives for waking up tasks, latencies of which are appreciable by user directly, that need the first-order interactivity. The appliable area is not wide. It's generally input subsystem and wake_ups of

Re: [tip:timers/core] hrtimers: Support resuming with two or more CPUs online (but stopped)

2013-07-05 Thread Thomas Gleixner
Tainted: GW 3.10.0-next-20130705 #126 [ 4363.088634] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007 [ 4363.090402] 0181 88001f403d98 81d2e2b7 821cdb2e [ 4363.092366] 88001f403dd8 810a278c 88001f403dd8

Re: [PATCH] sched, __wake_up_sync_key: Fix nr_exclusive tasks which lead to WF_SYNC clearing

2013-07-05 Thread Peter Zijlstra
On Thu, Jul 04, 2013 at 10:48:20PM +0400, Kirill Tkhai wrote: The only one task can replace waker. Fair enough.. thanks! -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [tip:timers/core] hrtimers: Support resuming with two or more CPUs online (but stopped)

2013-07-05 Thread Thomas Gleixner
On Fri, 5 Jul 2013, Thomas Gleixner wrote: On Fri, 5 Jul 2013, David Vrabel wrote: You failed to CC Artem :( Second thought. Where is that warning? Can't find it in neither in Linus tree nor in tip [ 4363.083800] WARNING: CPU: 0 PID: 3977 at kernel/smp.c:385

Re: [tip:timers/core] hrtimers: Support resuming with two or more CPUs online (but stopped)

2013-07-05 Thread Artem Savkov
3.10.0-next-20130705 #126 [ 4363.088634] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007 [ 4363.090402] 0181 88001f403d98 81d2e2b7 821cdb2e [ 4363.092366] 88001f403dd8 810a278c 88001f403dd8 [ 4363.094215

Re: [PATCH 1/3] arch/um/Makefile: remove dead code

2013-07-05 Thread Ramkumar Ramachandra
Al Viro wrote: [...] IOW, any make variable (== macro in POSIX quote above) can be explicitly set in make(1) command line in form name=value and in that case nothing in makefile(s) can change its value. It's true for GNU make, it's true for BSD make and it's been true for historical Unix

Re: [PATCH] pci: exynos: split into two parts such as Synopsys part and Exynos part

2013-07-05 Thread Pratyush Anand
On 7/5/2013 1:59 PM, Jingoo Han wrote: Exynos PCIe IP consists of Synopsys specific part and Exynos specific part. Only core block is a Synopsys designware part; other parts are Exynos specific. Also, the Synopsys designware part can be shared with other platforms; thus, it can be split two

Re: [tip:timers/core] hrtimers: Support resuming with two or more CPUs online (but stopped)

2013-07-05 Thread Artem Savkov
On Fri, Jul 05, 2013 at 12:36:50PM +0200, Thomas Gleixner wrote: On Fri, 5 Jul 2013, Thomas Gleixner wrote: On Fri, 5 Jul 2013, David Vrabel wrote: You failed to CC Artem :( Second thought. Where is that warning? Can't find it in neither in Linus tree nor in tip [ 4363.083800] WARNING:

Re: [PATCH] pci: exynos: split into two parts such as Synopsys part and Exynos part

2013-07-05 Thread Arnd Bergmann
On Friday 05 July 2013, Jingoo Han wrote: --- /dev/null +++ b/drivers/pci/host/pcie-exynos.c + +/* PCIe ELBI registers */ +#define PCIE_IRQ_PULSE 0x000 +#define IRQ_INTA_ASSERT (0x1 0) +#define IRQ_INTB_ASSERT (0x1 2)

Re: [PATCH 07/13] sched: Split accounting of NUMA hinting faults that pass two-stage filter

2013-07-05 Thread Peter Zijlstra
On Thu, Jul 04, 2013 at 03:36:38PM -0400, Johannes Weiner wrote: I was going for the opposite conclusion: that it does not matter whether memory is accessed privately or in a shared fashion, because there is no obvious connection to its access frequency, not to me at least. There is a

[patch v1]mfd: update DA9055 i2c device id

2013-07-05 Thread Ankur Raina
DA9055 is a combination of pmic and codec. This patch updates the DA9055 i2c device id to match the standard naming convention followed for such chips. Signed-off-by: Ankur ankur.ra...@kpitcummins.com --- drivers/mfd/da9055-i2c.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff

Re: [PATCH] include/asm-generic/io.h: add dummy fuctions to support 'COMPILE_TEST' in 'asm-generic'.

2013-07-05 Thread Arnd Bergmann
On Friday 05 July 2013, Chen Gang F T wrote: Hello All: It seems 'asm-generic' dislikes 'mad users' (e.g allmodconfig, randconfig, and me). I guess the main reason is: 'asm-generic' thinks what mad users talk about is useless in real world, so it is just noisy. I can understand, at

[GIT PULL] Xen ARM update for 3.11

2013-07-05 Thread Stefano Stabellini
Linus, just one commit this time: the implementation of the tmem hypercall for arm and arm64. NOTE: because this change depends on xen support for arm64 that has been sent to you by Catalin (we agreed that being the very first xen for arm64 set of patches, it should go via the arm64 maintainers),

[patch v1]mfd: update DA9055 i2c device id

2013-07-05 Thread Ankur Raina
DA9055 is a combination of pmic and codec. This patch updates the DA9055 i2c device id to match the standard naming convention followed for such chips. Signed-off-by: Ankur Raina ankur.ra...@kpitcummins.com --- drivers/mfd/da9055-i2c.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

[PATCH -next] drm/radeon/dpm: Add missing #include linux/seq_file.h

2013-07-05 Thread Geert Uytterhoeven
ia64_defconfig: drivers/gpu/drm/radeon/rv6xx_dpm.c: In function 'rv6xx_dpm_debugfs_print_current_performance_level': drivers/gpu/drm/radeon/rv6xx_dpm.c:2041:3: error: implicit declaration of function 'seq_printf' [-Werror=implicit-function-declaration] Signed-off-by: Geert Uytterhoeven

[PATCH] menuconfig: Allow j/k to move down/up the menu

2013-07-05 Thread Ramkumar Ramachandra
Like in Vim. Cc: Michal Marek mma...@suse.cz Signed-off-by: Ramkumar Ramachandra artag...@gmail.com --- Unsure why nobody has done this yet. scripts/kconfig/lxdialog/menubox.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/scripts/kconfig/lxdialog/menubox.c

Re: [alsa-devel] [PATCH] ASoC: codecs: da9055: Update driver name to fix breakage due to pmic driver with same name

2013-07-05 Thread Mark Brown
On Fri, Jul 05, 2013 at 05:17:42PM +0530, Ashish Chavan wrote: This patch updates i2c driver name and device id of da9055 codec driver. DA9055 is a PMIC + CODEC and currently, the corresponding PMIC driver also registers itself with the same name as codec, i.e. da9055. Because of this the

[PATCH v7] ARM: clocksource: add support for MOXA ART SoCs

2013-07-05 Thread Jonas Jensen
This patch adds an clocksource driver for the main timer(s) found on MOXA ART SoCs. Signed-off-by: Jonas Jensen jonas.jen...@gmail.com --- Notes: Applies to next-20130703 Changes since v6: 1. remove TIMER_CR read back 2. set TIMER_CR from constants

Re: [PATCH v5] ARM: clocksource: add support for MOXA ART SoCs

2013-07-05 Thread Jonas Jensen
Thanks for the replies Thomas. On 5 July 2013 12:21, Thomas Gleixner t...@linutronix.de wrote: Because you need to preserve the CR2 enable bit so your clocksource does not get switched off. Yes, that was my main concern. The possibility of more flags being added. I was experimenting with

Re: hrtimer: one more expiry time overflow check in hrtimer_interrupt

2013-07-05 Thread Shinya Kuribayashi
On 6/28/2013 9:22 PM, Thomas Gleixner wrote: On the other hand, we have another call site of tick_program_event() at the bottom of hrtimer_interrupt(). The warning this time is triggered there, so we need to apply the same fix to it. Well, the problem is that you are just papering over the

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