Re: [RFC PATCH v2 04/11] pstore: Add compression support to pstore

2013-09-04 Thread Aruna Balakrishnaiah
On Wednesday 04 September 2013 07:14 AM, Seiji Aguchi wrote: Aruna, Sorry for the late response. Seiji, Could you let us know the efivars buffer size with which the pstore is registered when the failure occurred. I looked into the issue today. I added some debug message just before

Re: [PATCH net-next 3/5] driver/net: enic: Try DMA 64 first, then failover to DMA

2013-09-04 Thread Govindarajulu Varadarajan
Hi Dave The subject for this should be driver/net: enic: Try DMA 64 first, then failover to DMA 32 The 32 got truncated, please add this while committing. Let me know if you want me to send another patch. thanks //govind On Wed, 4 Sep 2013, Govindarajulu Varadarajan wrote: In servers with

Re: [RFC][PATCH v4 3/3] sched: Periodically decay max cost of idle balance

2013-09-04 Thread Jason Low
On Fri, 2013-08-30 at 12:29 +0200, Peter Zijlstra wrote: rcu_read_lock(); for_each_domain(cpu, sd) { + /* + * Decay the newidle max times here because this is a regular + * visit to all the domains. Decay ~0.5% per second. + */

Re: [RFC PATCH 0/2] Perf support to SDT markers

2013-09-04 Thread Namhyung Kim
Hi Hemant, On Tue, 03 Sep 2013 13:06:40 +0530, Hemant Kumar Shaw wrote: This series adds support to perf to list and probe into the SDT markers. The first patch implements listing of all the SDT markers present in the ELFs (executables or libraries). The SDT markers are present in the

Re: [PATCH 2/2] x86, apic: Disable BSP if boot cpu is AP

2013-09-04 Thread Borislav Petkov
On Mon, Sep 02, 2013 at 06:42:44PM +0900, HATAYAMA Daisuke wrote: The reason why I don't lookup BSP flag in MSR is that it's impossible. To read MSR of some CPU, we need to use rdmsr instruction on the CPU. However, in case of this issue, the BSP is halting or running in the kdump 1st kernel.

Re: [PATCH v4:No Change] xHCI:Fixing xhci_readl definition and function call

2013-09-04 Thread Kumar Gaurav
On Tuesday 03 September 2013 09:34 PM, Sarah Sharp wrote: I'm confused. I said the last version of this patch didn't apply against usb-next, and you should rebase it. Why did you put No Change in the subject prefix? I miss understood what Dan said. he said me to add no change if there's no

[tip:irq/core] x86/irq: Correct comment about i8259 initialization

2013-09-04 Thread tip-bot for Yanchuan Nian
Commit-ID: 7752572f18f98ee796e173334b088a1d621d2da4 Gitweb: http://git.kernel.org/tip/7752572f18f98ee796e173334b088a1d621d2da4 Author: Yanchuan Nian ycn...@gmail.com AuthorDate: Wed, 4 Sep 2013 09:25:24 +0800 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 4 Sep 2013 07:46:04

[PATCH v3 0/3] Send audit/procinfo/cgroup data in socket-level control message

2013-09-04 Thread Jan Kaluza
Hi, this patchset against net-next (applies also to linux-next) adds 3 new types of Socket-level control message (SCM_AUDIT, SCM_PROCINFO and SCM_CGROUP). Server-like processes in many cases need credentials and other metadata of the peer, to decide if the calling process is allowed to request a

[PATCH v3 3/3] Send cgroup_path in SCM_CGROUP

2013-09-04 Thread Jan Kaluza
Server-like processes in many cases need credentials and other metadata of the peer, to decide if the calling process is allowed to request a specific action, or the server just wants to log away this type of information for auditing tasks. The current practice to retrieve such process metadata

[PATCH v3 1/3] Send loginuid and sessionid in SCM_AUDIT

2013-09-04 Thread Jan Kaluza
Server-like processes in many cases need credentials and other metadata of the peer, to decide if the calling process is allowed to request a specific action, or the server just wants to log away this type of information for auditing tasks. The current practice to retrieve such process metadata

[PATCH v3 2/3] Send comm and cmdline in SCM_PROCINFO

2013-09-04 Thread Jan Kaluza
Server-like processes in many cases need credentials and other metadata of the peer, to decide if the calling process is allowed to request a specific action, or the server just wants to log away this type of information for auditing tasks. The current practice to retrieve such process metadata

[PATCH] DRM: TTM: Fix memory leak issue in ttm_agp_tt_create().

2013-09-04 Thread Manjunath Goudar
From: Jeyaraman R jeyaraman.rangas...@lge.com This patch adds kfree() in ttm_agp_tt_create() to avoide the memory leak, without this there is a chance of memory leak in ttm_tt_init() fail case. Signed-off-by: Jeyaraman R jeyaraman.rangas...@lge.com Signed-off-by: Manjunath Goudar

Re: [PATCH 1/2] SDT markers listing by perf

2013-09-04 Thread Namhyung Kim
On Tue, 03 Sep 2013 13:06:55 +0530, Hemant Kumar wrote: [SNIP] diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index e8a66f9..3d8dcdf 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -55,6 +55,7 @@ static struct { bool show_funcs;

Re: [PATCH 1/2] SDT markers listing by perf

2013-09-04 Thread Namhyung Kim
On Tue, 03 Sep 2013 13:49:35 +0530, Hemant wrote: On 09/03/2013 01:06 PM, Hemant Kumar wrote: This patch will enable perf to list all the sdt markers present in an elf file. The markers are present in the .note.stapsdt section of the elf. We can traverse through this section and collect the

[PATCH 1/7] regulator: anatop-regulator: Use devm_regulator_register

2013-09-04 Thread Sachin Kamat
devm_* simplifies the code. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- This series is compile tested. --- drivers/regulator/anatop-regulator.c |3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/regulator/anatop-regulator.c

[PATCH 2/7] regulator: isl6271a-regulator: Use devm_regulator_register

2013-09-04 Thread Sachin Kamat
devm_* simplifies the code. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/regulator/isl6271a-regulator.c | 24 1 file changed, 4 insertions(+), 20 deletions(-) diff --git a/drivers/regulator/isl6271a-regulator.c

Re: [RFC PATCH 0/2] Perf support to SDT markers

2013-09-04 Thread Namhyung Kim
On Tue, 03 Sep 2013 18:53:17 +0530, Hemant wrote: On 09/03/2013 02:47 PM, Masami Hiramatsu wrote: (2013/09/03 17:25), Ingo Molnar wrote: * Hemant Kumar Shaw hks...@linux.vnet.ibm.com wrote: This series adds support to perf to list and probe into the SDT markers. The first patch implements

[PATCH 5/7] regulator: palmas: Use devm_regulator_register

2013-09-04 Thread Sachin Kamat
devm_* simplifies the code. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/regulator/palmas-regulator.c | 38 ++ 1 file changed, 11 insertions(+), 27 deletions(-) diff --git a/drivers/regulator/palmas-regulator.c

[PATCH 6/7] regulator: rc5t583: Use devm_regulator_register

2013-09-04 Thread Sachin Kamat
devm_* simplifies the code. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/regulator/rc5t583-regulator.c | 22 ++ 1 file changed, 2 insertions(+), 20 deletions(-) diff --git a/drivers/regulator/rc5t583-regulator.c b/drivers/regulator/rc5t583-regulator.c

[PATCH 7/7] regulator: ti-abb: Use devm_regulator_register

2013-09-04 Thread Sachin Kamat
devm_* simplifies the code. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/regulator/ti-abb-regulator.c | 82 ++ 1 file changed, 23 insertions(+), 59 deletions(-) diff --git a/drivers/regulator/ti-abb-regulator.c

[PATCH 4/7] regulator: mc13892: Use devm_regulator_register

2013-09-04 Thread Sachin Kamat
devm_* simplifies the code. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/regulator/mc13892-regulator.c | 22 +++--- 1 file changed, 3 insertions(+), 19 deletions(-) diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c

Re: [PATCH] Documentation/kmemcheck: update kmemcheck documentation

2013-09-04 Thread Pekka Enberg
On Sat, Aug 24, 2013 at 3:31 AM, Libin huawei.li...@huawei.com wrote: Kmemcheck configuration menu location correction in Documentation/ kmemcheck.txt Signed-off-by: Libin huawei.li...@huawei.com Looks good to me. Andrew mind picking this up? Acked-by: Pekka Enberg penb...@kernel.org -- To

[PATCH 3/7] regulator: mc13783: Use devm_regulator_register

2013-09-04 Thread Sachin Kamat
devm_* simplifies the code. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/regulator/mc13783-regulator.c | 25 - 1 file changed, 4 insertions(+), 21 deletions(-) diff --git a/drivers/regulator/mc13783-regulator.c

Re: [-next] openvswitch BUILD_BUG_ON failed

2013-09-04 Thread Geert Uytterhoeven
On Tue, Sep 3, 2013 at 11:44 PM, Jesse Gross je...@nicira.com wrote: On Sat, Aug 31, 2013 at 5:11 AM, Geert Uytterhoeven ge...@linux-m68k.org wrote: On Fri, Aug 30, 2013 at 3:11 AM, Jesse Gross je...@nicira.com wrote: On Thu, Aug 29, 2013 at 3:10 PM, David Miller da...@davemloft.net wrote:

Re: [PATCH 2/2] Support to perf to probe on SDT markers:

2013-09-04 Thread Namhyung Kim
On Tue, 03 Sep 2013 13:07:03 +0530, Hemant Kumar wrote: This patch enables perf to probe on the marker name specified on the command line. It looks like you didn't consider prelinked libraries. You need to check the address of .stapsdt.base section too. And obviously this patch ignores any

[PATCH 1/1] regulator: s2mps11: Use devm_regulator_register

2013-09-04 Thread Sachin Kamat
Commit e398b51a (regulator: s2mps11: Convert to devm_regulator_register()) intended to do this conversion. However the actual conversion to devm_* got missed out. Fix this. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/regulator/s2mps11.c |3 ++- 1 file changed, 2

Re: [PATCH trivial] UAPI: Kbuild: add/modify comments for uapi/Kbuild and uapi/linux/Kbuild

2013-09-04 Thread Geert Uytterhoeven
On Wed, Sep 4, 2013 at 3:08 AM, Chen Gang gang.c...@asianux.com wrote: On 09/04/2013 12:41 AM, Geert Uytterhoeven wrote: On Tue, Aug 6, 2013 at 3:46 AM, Chen Gang gang.c...@asianux.com wrote: --- a/include/uapi/Kbuild +++ b/include/uapi/Kbuild @@ -1,7 +1,6 @@ # UAPI Header export list -#

[PATCH v3 1/3] gpio: pcf857x: change to devm_request_threaded_irq

2013-09-04 Thread George Cherian
Remove the request_irq and use devm_request_threaded_irq also cleanup free_irq. devm_* takes care of that. Signed-off-by: George Cherian george.cher...@ti.com --- drivers/gpio/gpio-pcf857x.c | 28 1 file changed, 24 insertions(+), 4 deletions(-) diff --git

[PATCH v3 2/3] gpio: pcf857x: remove the irq_demux_work and gpio-irq

2013-09-04 Thread George Cherian
Now that we are using devm_request_threaded_irq no need for irq_demux_work and gpio-irq. Remove all its references. Signed-off-by: George Cherian george.cher...@ti.com --- drivers/gpio/gpio-pcf857x.c | 37 - 1 file changed, 37 deletions(-) diff --git

[PATCH v4 0/3] cleanup of gpio_pcf857x.c

2013-09-04 Thread George Cherian
This patch series - removes the irq_demux_work - Uses devm_request_threaded_irq - Call the user handler iff gpio_to_irq is done. v1 -- v2 Split v1 to 3 patches v2 -- v3 Remove the unnecessary dts patches. v3 -- v4 Remove gpio-irq (in patch 2) Note:

Re: [PATCH 4/5] uas: add dead request list

2013-09-04 Thread Gerd Hoffmann
On Di, 2013-09-03 at 10:39 -0700, Sarah Sharp wrote: Don't you need to send an ABORT TASK message to the device to cancel the outstanding request for that stream ID? I don't see that in this code. I see lots of URB cancellation code, but nothing to remove the request from the device-side

[PATCH v3 3/3] gpio: pcf857x: call the gpio user handler iff gpio_to_irq is done

2013-09-04 Thread George Cherian
For pcf857x driver if the initial state is not set properly (proper n_latch is not passed), we get bad irq prints on console. We get this only for the first interrupt and doesnot repeat for further interrupts unles and until there are other gpio pins which are not flipping continously. following

Re: [PATCH 10/13] tracing/uprobes: Fetch args before reserving a ring buffer

2013-09-04 Thread Namhyung Kim
On Tue, 03 Sep 2013 19:50:28 +0900, Masami Hiramatsu wrote: (2013/09/03 14:44), Namhyung Kim wrote: From: Namhyung Kim namhyung@lge.com Fetching from user space should be done in a non-atomic context. So use a per-cpu buffer and copy its content to the ring buffer atomically. Note

Re: cris/for-next

2013-09-04 Thread Geert Uytterhoeven
ping (new merge window)? On Wed, Jul 31, 2013 at 10:22 AM, Geert Uytterhoeven ge...@linux-m68k.org wrote: Hi Jesper, Is there any chance cris/for-next will land in mainline anytime soon? It's last change was more than 3 months ago. Gr{oetje,eeting}s, Geert -- Geert

Re: [RFC][PATCH v4 3/3] sched: Periodically decay max cost of idle balance

2013-09-04 Thread Jason Low
On Fri, 2013-08-30 at 12:18 +0200, Peter Zijlstra wrote: On Thu, Aug 29, 2013 at 01:05:36PM -0700, Jason Low wrote: diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 58b0514..bba5a07 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -1345,7 +1345,7 @@

Re: [PATCH 10/13] tracing/uprobes: Fetch args before reserving a ring buffer

2013-09-04 Thread Namhyung Kim
Hi Jovi, [SNIP] On Tue, 3 Sep 2013 19:10:04 +0800, zhangwei wrote: +if (atomic_inc_return(uprobe_buffer_ref) == 1) { +int cpu; + +uprobe_cpu_buffer = __alloc_percpu(PAGE_SIZE, PAGE_SIZE); +if (uprobe_cpu_buffer == NULL) +return

Re: [PATCH 1/2] hugetlbfs: support split page table lock

2013-09-04 Thread Aneesh Kumar K.V
Naoya Horiguchi n-horigu...@ah.jp.nec.com writes: Currently all of page table handling by hugetlbfs code are done under mm-page_table_lock. So when a process have many threads and they heavily access to the memory, lock contention happens and impacts the performance. This patch makes

Re: [PATCH v3 2/2] media: i2c: adv7343: add OF support

2013-09-04 Thread Prabhakar Lad
Hi Mark, On Mon, Sep 2, 2013 at 9:47 PM, Mark Rutland mark.rutl...@arm.com wrote: On Wed, Aug 28, 2013 at 03:43:04AM +0100, Prabhakar Lad wrote: Hi Mark, On Tue, Aug 27, 2013 at 8:54 PM, Mark Rutland mark.rutl...@arm.com wrote: [fixing up devicetree list address] Thanks! On Mon, Aug

[PATCH] cramfs: mark as obsolete

2013-09-04 Thread Michael Opdenacker
Who needs cramfs when you have squashfs? At least, we should warn people that cramfs is obsolete. Signed-off-by: Michael Opdenacker michael.opdenac...@free-electrons.com --- MAINTAINERS | 2 +- fs/cramfs/Kconfig | 5 - 2 files changed, 5 insertions(+), 2 deletions(-) diff --git

Re: [PATCH V2 1/1] X86: Hyper-V: Get the local APIC timer frequency from the hypervisor

2013-09-04 Thread Jan Beulich
On 03.09.13 at 20:30, K. Y. Srinivasan k...@microsoft.com wrote: @@ -76,6 +80,26 @@ static void __init ms_hyperv_init_platform(void) printk(KERN_INFO HyperV: features 0x%x, hints 0x%x\n, ms_hyperv.features, ms_hyperv.hints); + if (ms_hyperv.features

Re: [PATCH 3/4] AHCI: Conserve interrupts with pci_enable_msi_block_part() interface

2013-09-04 Thread Alexander Gordeev
On Tue, Sep 03, 2013 at 02:27:31PM -0400, Tejun Heo wrote: Hello, On Tue, Sep 03, 2013 at 06:19:06PM +0200, Alexander Gordeev wrote: We must enable maximum possible number of MSIs - the one reported in Multiple Message Capable register. Otherwise ICH device will fallback to MRSM. IOW, if

Re: [PATCH 1/2] SDT markers listing by perf

2013-09-04 Thread Masami Hiramatsu
(2013/09/03 16:36), Hemant Kumar wrote: diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 5f720dc..f2d17b7 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -197,6 +197,17 @@ struct symsrc { #endif }; +/* Note structure */ +struct sdt_note {

Re: [PATCH v3 1/3] Send loginuid and sessionid in SCM_AUDIT

2013-09-04 Thread Eric W. Biederman
Jan Kaluza jkal...@redhat.com writes: Server-like processes in many cases need credentials and other metadata of the peer, to decide if the calling process is allowed to request a specific action, or the server just wants to log away this type of information for auditing tasks. The current

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-09-04 Thread Magnus Damm
Hi Viresh, On Fri, Aug 30, 2013 at 4:33 PM, Viresh Kumar viresh.ku...@linaro.org wrote: On 30 August 2013 12:18, Magnus Damm magnus.d...@gmail.com wrote: Hi Viresh, On Thu, Aug 29, 2013 at 7:15 PM, Viresh Kumar viresh.ku...@linaro.org wrote: Hi, I have been doing some CPUFreq cleanup

HW timers question (clocksource vs event)

2013-09-04 Thread Drasko DRASKOVIC
Hi all, I'd like to install one timer that provokes IRQ on timeout to measure IRQ latencies. I can see that in dw_apb_timer.c Linux driver that there is clocksource and event type of timers. Can someone please explain me what is really the difference between clocksource and event type of timers?

Re: [PATCH v3 0/3] Send audit/procinfo/cgroup data in socket-level control message

2013-09-04 Thread Eric W. Biederman
Jan Kaluza jkal...@redhat.com writes: Hi, this patchset against net-next (applies also to linux-next) adds 3 new types of Socket-level control message (SCM_AUDIT, SCM_PROCINFO and SCM_CGROUP). Server-like processes in many cases need credentials and other metadata of the peer, to decide if

Re: [RFC][PATCH 14/10] sched, fair: Fix the group_capacity computation

2013-09-04 Thread Vincent Guittot
On 28 August 2013 13:16, Peter Zijlstra pet...@infradead.org wrote: Subject: sched, fair: Fix the group_capacity computation From: Peter Zijlstra pet...@infradead.org Date: Wed Aug 28 12:40:38 CEST 2013 Do away with 'phantom' cores due to N*frac(smt_power) = 1 by limiting the capacity to

Re: [gcv v3 32/35] arc: Replace __get_cpu_var uses

2013-09-04 Thread Vineet Gupta
Hi Christoph, On 08/29/2013 10:13 PM, Christoph Lameter wrote: On Thu, 29 Aug 2013, Vineet Gupta wrote: On 08/29/2013 01:18 AM, Christoph Lameter wrote: Acked-by: Vineet Gupta vgu...@synopsys.com Signed-off-by: Christoph Lameter c...@linux.com Applied to for-next. Ok dropping it from

Re: [RFC PATCH v3 08/35] mm: Demarcate and maintain pageblocks in region-order in the zones' freelists

2013-09-04 Thread Yasuaki Ishimatsu
(2013/08/30 22:16), Srivatsa S. Bhat wrote: The zones' freelists need to be made region-aware, in order to influence page allocation and freeing algorithms. So in every free list in the zone, we would like to demarcate the pageblocks belonging to different memory regions (we can do this using a

Re: [patch 0/7] improve memcg oom killer robustness v2

2013-09-04 Thread azurIt
On Mon, Sep 02, 2013 at 12:38:02PM +0200, azurIt wrote: Hi azur, here is the x86-only rollup of the series for 3.2. Thanks! Johannes --- Johannes, unfortunately, one problem arises: I have (again) cgroup which cannot be deleted :( it's a user who had very high memory usage and

RE: SEO Trial For your wesbite : mail-archive.com

2013-09-04 Thread americans76132
Hello Sir / Mam Hope you had a great week end ! Does your website rank page 1 on major search engines like google bing for your most converting keywords ? OR have your website lost rankings in last 1 year with Googles new algorithm changes? For your information 85% of users searching the web

Re: [PATCH 1/2] SDT markers listing by perf

2013-09-04 Thread Masami Hiramatsu
(2013/09/04 15:42), Namhyung Kim wrote: On Tue, 03 Sep 2013 13:06:55 +0530, Hemant Kumar wrote: [SNIP] diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index e8a66f9..3d8dcdf 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -55,6 +55,7 @@

Re: [PATCH 0/4] AHCI: Conserve interrupts with pci_enable_msi_block_part() interface

2013-09-04 Thread Alexander Gordeev
On Tue, Sep 03, 2013 at 12:24:11PM -0400, Tejun Heo wrote: Hello, On Tue, Sep 03, 2013 at 04:57:19PM +0200, Alexander Gordeev wrote: Multiple MSI support enables threaded IRQ handling, because at the time of posting I did not want to intrude into the existing single-MSI codebase while

Re: Re: [PATCH 2/2] Support to perf to probe on SDT markers:

2013-09-04 Thread Masami Hiramatsu
(2013/09/04 16:00), Namhyung Kim wrote: On Tue, 03 Sep 2013 13:07:03 +0530, Hemant Kumar wrote: This patch enables perf to probe on the marker name specified on the command line. It looks like you didn't consider prelinked libraries. You need to check the address of .stapsdt.base section

Re: [PATCH v3 1/2] ARM: OMAP: Add secure function omap_smc3() which calling instruction smc #1

2013-09-04 Thread Pali Rohár
On Sunday 11 August 2013 20:36:40 Ивайло Димитров wrote: Оригинално писмо От: Dave Martin Относно: Re: [PATCH v3 1/2] ARM: OMAP: Add secure function omap_smc3() which calling instruction smc #1 До: Pali Rohár Изпратено на: Понеделник, 2013, Август 5

[GIT PULL] pin control changes for v3.12

2013-09-04 Thread Linus Walleij
Hi Linus, here is the bulk of pin control changes for the v3.12 series. Most of the relevant information is in the tag. I merged in v3.11-rc7 last week to get rid of a largeish conflict within the sunxi (AllWinner) driver in linux-next and fix up the non-trivial merge the right way. That driver

Re: [PATCH trivial] UAPI: Kbuild: add/modify comments for uapi/Kbuild and uapi/linux/Kbuild

2013-09-04 Thread Chen Gang
On 09/04/2013 03:02 PM, Geert Uytterhoeven wrote: On Wed, Sep 4, 2013 at 3:08 AM, Chen Gang gang.c...@asianux.com wrote: On 09/04/2013 12:41 AM, Geert Uytterhoeven wrote: On Tue, Aug 6, 2013 at 3:46 AM, Chen Gang gang.c...@asianux.com wrote: --- a/include/uapi/Kbuild +++ b/include/uapi/Kbuild

Re: [PATCH 1/2] hwspinlock/omap: add support for dt nodes

2013-09-04 Thread Stanimir Varbanov
Hi Suman, Thanks for the patch. On 09/03/2013 08:52 PM, Suman Anna wrote: HwSpinlock IP is present only on OMAP4 and other newer SoCs, which are all device-tree boot only. This patch adds the base support for parsing the DT nodes, and removes the code dealing with the traditional platform

Re: kernel deadlock

2013-09-04 Thread Gerlando Falauto
Hi John, On 09/03/2013 07:26 PM, John Stultz wrote: On 09/03/2013 07:57 AM, Gerlando Falauto wrote: Hi, I tried again from scratch, so let me recap the whole situation, so we can all view it from the same standpoint. This should make the problem easier to see and reproduce. I can confirm

linux-next: Tree for Sep 4

2013-09-04 Thread Stephen Rothwell
Hi all, Please do not add any code for v3.13 to your linux-next included branches until after v3.12-rc1 is released. Changes since 20130902: The arm tree still had its build failure. The net-next tree lost its build failure. The tip tree gained s conflict against Linus' tree.

[PATCH v5.1 10/13] tracing/uprobes: Fetch args before reserving a ring buffer

2013-09-04 Thread Namhyung Kim
From: Namhyung Kim namhyung@lge.com Fetching from user space should be done in a non-atomic context. So use a per-cpu buffer and copy its content to the ring buffer atomically. Note that we can migrate during accessing user memory thus use a per-cpu mutex to protect concurrent accesses.

Re: [patch 0/7] improve memcg oom killer robustness v2

2013-09-04 Thread azurIt
CC: Andrew Morton a...@linux-foundation.org, Michal Hocko mho...@suse.cz, David Rientjes rient...@google.com, KAMEZAWA Hiroyuki kamezawa.hir...@jp.fujitsu.com, KOSAKI Motohiro kosaki.motoh...@jp.fujitsu.com, linux...@kvack.org, cgro...@vger.kernel.org, x...@kernel.org,

Re: [PATCH] UBI: fix refill_wl_user_pool()

2013-09-04 Thread Richard Weinberger
Am 26.08.2013 12:08, schrieb Richard Weinberger: If no free PEBs are available refill_wl_user_pool() must not return with -ENOSPC immediately. It has to block till produce_free_peb() produced a free PEB. Reported-and-Tested-by: Richard Genoud richard.gen...@gmail.com Signed-off-by: Richard

Re: [PATCH 1/3] kconfig: do not special-case 'MODULES' symbol

2013-09-04 Thread Michal Marek
Dne 3.9.2013 23:12, Yann E. MORIN napsal(a): Doh... I forgot to send an intro mail first. Seems holidays really were a good break! :-) :-) Anyway, this series might be a bit late to go in for 3.12, but it has previously been discussed with you and Sam. If you feel it's too touchy for

Re: Re: [RFC PATCH 0/2] Perf support to SDT markers

2013-09-04 Thread Masami Hiramatsu
(2013/09/04 15:49), Namhyung Kim wrote: On Tue, 03 Sep 2013 18:53:17 +0530, Hemant wrote: On 09/03/2013 02:47 PM, Masami Hiramatsu wrote: (2013/09/03 17:25), Ingo Molnar wrote: * Hemant Kumar Shaw hks...@linux.vnet.ibm.com wrote: This series adds support to perf to list and probe into the

Re: [RFC PATCH v3 09/35] mm: Track the freepage migratetype of pages accurately

2013-09-04 Thread Yasuaki Ishimatsu
(2013/09/03 17:45), Srivatsa S. Bhat wrote: On 09/03/2013 12:08 PM, Yasuaki Ishimatsu wrote: (2013/08/30 22:16), Srivatsa S. Bhat wrote: Due to the region-wise ordering of the pages in the buddy allocator's free lists, whenever we want to delete a free pageblock from a free list (for ex: when

Re: [PATCH 00/16] slab: overload struct slab over struct page to reduce memory usage

2013-09-04 Thread Joonsoo Kim
On Wed, Sep 04, 2013 at 11:38:04AM +0800, Wanpeng Li wrote: Hi Joonsoo, On Fri, Aug 23, 2013 at 03:35:39PM +0900, Joonsoo Kim wrote: On Thu, Aug 22, 2013 at 04:47:25PM +, Christoph Lameter wrote: On Thu, 22 Aug 2013, Joonsoo Kim wrote: [...] struct slab's free = END kmem_bufctl_t

Re: [RFC PATCH 0/2] Perf support to SDT markers

2013-09-04 Thread Mark Wielaard
On Wed, 2013-09-04 at 15:49 +0900, Namhyung Kim wrote: On Tue, 03 Sep 2013 18:53:17 +0530, Hemant wrote: On 09/03/2013 02:47 PM, Masami Hiramatsu wrote: Indeed, and also I'd like to know what versions of SDT this support, and where we can see the technical document of that. As far as I

Re: [PATCH 0/4] slab: implement byte sized indexes for the freelist of a slab

2013-09-04 Thread Joonsoo Kim
On Wed, Sep 04, 2013 at 10:17:46AM +0800, Wanpeng Li wrote: Hi Joonsoo, On Mon, Sep 02, 2013 at 05:38:54PM +0900, Joonsoo Kim wrote: This patchset implements byte sized indexes for the freelist of a slab. Currently, the freelist of a slab consist of unsigned int sized indexes. Most of slabs

Re: [PATCH] clocksource: em_sti: Set cpu_possible_mask to fix SMP broadcast

2013-09-04 Thread Simon Horman
On Wed, Sep 04, 2013 at 05:01:51PM +0900, Magnus Damm wrote: From: Magnus Damm d...@opensource.se Update the STI driver by setting cpu_possible_mask to make EMEV2 SMP work as expected together with the ARM broadcast timer. This breakage was introduced by: f7db706 ARM: 7674/1: smp: Avoid

Re: [PATCH 0/4] slab: implement byte sized indexes for the freelist of a slab

2013-09-04 Thread Joonsoo Kim
On Tue, Sep 03, 2013 at 02:15:42PM +, Christoph Lameter wrote: On Mon, 2 Sep 2013, Joonsoo Kim wrote: This patchset implements byte sized indexes for the freelist of a slab. Currently, the freelist of a slab consist of unsigned int sized indexes. Most of slabs have less number of

Re: [PATCH 01/24] perf tools: Fix 'make install prefix=...' build rule

2013-09-04 Thread Namhyung Kim
Hi Jiri, On Sun, 1 Sep 2013 12:48:26 +0200, Jiri Olsa wrote: Currently we fail for following make command: $ sudo make install prefix=/opt/perf ... GEN python/perf.so install -d -m 755 '/opt/perf/bin' install perf '/opt/perf/bin' install perf-archive -t

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

2013-09-04 Thread Lars Poeschel
On Wednesday 04 September 2013 11:29:47, Stephen Warren wrote: On 09/03/2013 06:35 AM, Linus Walleij wrote: On Fri, Aug 30, 2013 at 9:53 PM, Stephen Warren swar...@wwwdotorg.org wrote: I still haven't seen an answer to why we really care about this; how many times has code actually

Re: [PATCH 02/24] perf tools: Remove unused trace-event-* code

2013-09-04 Thread Namhyung Kim
On Sun, 1 Sep 2013 12:48:27 +0200, Jiri Olsa wrote: Removing unused trace-event-* code. Acked-by: Namhyung Kim namhy...@kernel.org Thanks, Namhyung -- 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

Re: [PATCH] clocksource: em_sti: Set cpu_possible_mask to fix SMP broadcast

2013-09-04 Thread Simon Horman
[ Droped johnstu...@linaro.org CC, the address seems to bounce Added Daniel Lezcano CC, I believe he handles clocksource these days ] On Wed, Sep 04, 2013 at 05:01:51PM +0900, Magnus Damm wrote: From: Magnus Damm d...@opensource.se Update the STI driver by setting cpu_possible_mask to make

Re: [PATCH 03/24] perf tools: Unify page_size usage

2013-09-04 Thread Namhyung Kim
On Sun, 1 Sep 2013 12:48:28 +0200, Jiri Olsa wrote: Making page_size global from the util object. Removing the not needed one. Acked-by: Namhyung Kim namhy...@kernel.org Thanks, Namhyung -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to

Re: Acceptance of proprietary kernel modules

2013-09-04 Thread Rob Landley
On 08/30/2013 09:35:18 AM, Richard Weinberger wrote: Hi, over the last months I've reviewed lot's of Linux based products, mostly networking related devices like firewalls, WiFi access points, DSL routers, IPMI, etc... The vast majority of them had proprietary kernel modules loaded. I'm not

Re: Re: [RFC PATCH 0/2] Perf support to SDT markers

2013-09-04 Thread Masami Hiramatsu
(2013/09/04 17:25), Mark Wielaard wrote: On Wed, 2013-09-04 at 15:49 +0900, Namhyung Kim wrote: On Tue, 03 Sep 2013 18:53:17 +0530, Hemant wrote: On 09/03/2013 02:47 PM, Masami Hiramatsu wrote: Indeed, and also I'd like to know what versions of SDT this support, and where we can see the

[PATCH V2] Documentation/kvm: Update cpuid documentation for steal time and pv eoi

2013-09-04 Thread Raghavendra K T
Signed-off-by: Raghavendra K T raghavendra...@linux.vnet.ibm.com --- Changes in V2: Correction in the description of steal time and added msr info (Michael S Tsirkin) Documentation/virtual/kvm/cpuid.txt | 10 ++ 1 file changed, 10 insertions(+) diff --git

Re: [PATCH] clocksource: em_sti: Set cpu_possible_mask to fix SMP broadcast

2013-09-04 Thread Daniel Lezcano
On 09/04/2013 10:37 AM, Simon Horman wrote: [ Droped johnstu...@linaro.org CC, the address seems to bounce The address is john.stu...@linaro.org Added Daniel Lezcano CC, I believe he handles clocksource these days ] Right. On Wed, Sep 04, 2013 at 05:01:51PM +0900, Magnus Damm wrote:

Re: [PATCH v2 19/20] mm, hugetlb: retry if failed to allocate and there is concurrent user

2013-09-04 Thread Joonsoo Kim
On Fri, Aug 09, 2013 at 06:26:37PM +0900, Joonsoo Kim wrote: If parallel fault occur, we can fail to allocate a hugepage, because many threads dequeue a hugepage to handle a fault of same address. This makes reserved pool shortage just for a little while and this cause faulting thread who can

Resend: [PATCH 2/2] s390: provide hardware randomness from zcrypt card to /dev/random

2013-09-04 Thread Torsten Duwe
[Checkpatch'ed, IBM folks Cc'ed] Running completely virtualised, system Z severely lacks good true random sources. Gathering entropy in a virtual environment is difficult. To compensate, there is specialised crypto hardware which includes a source for hardware randomness; the zcrypt driver is

Re: [PATCH] HID: Correct the USB IDs for the new Macbook Air 6

2013-09-04 Thread Jiri Kosina
On Tue, 3 Sep 2013, Dmitry Torokhov wrote: A recent patch (9d9a04ee) added support for the new machine, but got the sequence of USB ids wrong. Reports from both Ian and Linus T show that the 0x0291 id is for ISO, not ANSI, which should have the missing number 0x0290. This patchs moves

[PATCH] pps : add non blocking option to PPS_FETCH ioctl.

2013-09-04 Thread Paul Chavent
Signed-off-by: Paul Chavent paul.chav...@onera.fr --- drivers/pps/pps.c | 57 +-- 1 file changed, 30 insertions(+), 27 deletions(-) diff --git a/drivers/pps/pps.c b/drivers/pps/pps.c index 7173e3a..86ff57e 100644 --- a/drivers/pps/pps.c +++

Re: [PATCH v5 0/7] DMA: shdma: switch DT to use OF device ID tables

2013-09-04 Thread Simon Horman
On Thu, Aug 29, 2013 at 01:24:31PM +0200, Guennadi Liakhovetski wrote: Hi Simon, On Mon, 26 Aug 2013, Simon Horman wrote: On Sun, Aug 25, 2013 at 01:06:57PM +0530, Vinod Koul wrote: On Fri, Aug 02, 2013 at 04:50:35PM +0200, Guennadi Liakhovetski wrote: In this version of shdma

Re: [PATCH v11 0/8] PHY framework

2013-09-04 Thread Kishon Vijay Abraham I
On Tuesday 03 September 2013 09:20 PM, Greg KH wrote: On Tue, Sep 03, 2013 at 08:55:23PM +0530, Kishon Vijay Abraham I wrote: Hi Greg, On Wednesday 28 August 2013 12:50 AM, Felipe Balbi wrote: Hi, On Mon, Aug 26, 2013 at 01:44:49PM +0530, Kishon Vijay Abraham I wrote: On Wednesday 21

Re: [PATCH RESEND] mm/vmscan : use vmcan_swappiness( ) basing on MEMCG config to elimiate unnecessary runtime cost

2013-09-04 Thread Zhan Jianyu
On Wed, Sep 4, 2013 at 6:47 AM, Johannes Weiner han...@cmpxchg.org wrote: On Mon, Aug 26, 2013 at 09:36:58PM +0800, larmbr wrote: Currently, we get the vm_swappiness via vmscan_swappiness(), which calls global_reclaim() to check if this is a global reclaim. Besides, the current implementation

[PATCH] Add an entry in MAINTAINERS for VMware's hypervisor interface

2013-09-04 Thread Alok Kataria
Hey, This change adds an entry to the maintainers file to explicitly state that any changes to vmware.c should be sent to the authors of the file as well. If you are thinking why do this now, off late we have seen quite a few changes that touched the arch/x86/kernel/cpu/vmware.c file but were

Re: [PATCH trivial] UAPI: Kbuild: add/modify comments for uapi/Kbuild and uapi/linux/Kbuild

2013-09-04 Thread Geert Uytterhoeven
On Wed, Sep 4, 2013 at 10:09 AM, Chen Gang gang.c...@asianux.com wrote: On 09/04/2013 03:02 PM, Geert Uytterhoeven wrote: On Wed, Sep 4, 2013 at 3:08 AM, Chen Gang gang.c...@asianux.com wrote: On 09/04/2013 12:41 AM, Geert Uytterhoeven wrote: On Tue, Aug 6, 2013 at 3:46 AM, Chen Gang

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

2013-09-04 Thread Lars Poeschel
On Wednesday 04 September 2013 11:27:12, Stephen Warren wrote: On 09/02/2013 03:25 AM, Lars Poeschel wrote: Some leagcy drivers currently do this: request_gpio(gpio); gpio_direction_input(gpio); request_irq(gpio_to_irq(gpio)); In that case request_irq should not fail because the

Re: [PATCH v3 1/3] Send loginuid and sessionid in SCM_AUDIT

2013-09-04 Thread Jan Kaluža
On 09/04/2013 09:22 AM, Eric W. Biederman wrote: Jan Kaluza jkal...@redhat.com writes: Server-like processes in many cases need credentials and other metadata of the peer, to decide if the calling process is allowed to request a specific action, or the server just wants to log away this type

Re: [PATCH trivial] UAPI: Kbuild: add/modify comments for uapi/Kbuild and uapi/linux/Kbuild

2013-09-04 Thread Chen Gang
On 09/04/2013 05:02 PM, Geert Uytterhoeven wrote: On Wed, Sep 4, 2013 at 10:09 AM, Chen Gang gang.c...@asianux.com wrote: On 09/04/2013 03:02 PM, Geert Uytterhoeven wrote: On Wed, Sep 4, 2013 at 3:08 AM, Chen Gang gang.c...@asianux.com wrote: On 09/04/2013 12:41 AM, Geert Uytterhoeven wrote:

Re: linux-next: build warning after merge of the scsi tree

2013-09-04 Thread Sujit Reddy Thumma
On 9/2/2013 1:58 PM, Stephen Rothwell wrote: Hi James, After merging the scsi tree, today's linux-next build (x86_64 allmodconfig) produced this warning: drivers/scsi/ufs/ufshcd.c: In function 'ufshcd_eh_host_reset_handler': drivers/scsi/ufs/ufshcd.c:2740:3: warning: 'flush_work_sync' is

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

2013-09-04 Thread Lars Poeschel
On Wednesday 04 September 2013 11:29:00, Stephen Warren wrote: On 09/02/2013 03:38 AM, Lars Poeschel wrote: Am Freitag, 30. August 2013, 13:53:45 schrieb Stephen Warren: ... Yet the current patch only addresses a limited set of cases, since it doesn't hook the APIs but rather parses the

[PATCH] input: i8042 - add PNP modaliases

2013-09-04 Thread Tom Gundersen
This allows the module to be autoloaded in the common case. In order to work on non-PnP systems the module should be compiled in or loaded unconditionally at boot (c.f. modules-load.d(5)), as before. Cc: Matthew Garrett mj...@srcf.ucam.org Cc: Dmitry Torokhov dmitry.torok...@gmail.com

Re: [E1000-devel] [PATCH 5/7] ixgbe: use pcie_capability_read_word() to simplify code

2013-09-04 Thread Jeff Kirsher
On Tue, 2013-09-03 at 15:35 +0800, Yijing Wang wrote: use pcie_capability_read_word() to simplify code. Signed-off-by: Yijing Wang wangyij...@huawei.com Cc: e1000-de...@lists.sourceforge.net Cc: net...@vger.kernel.org Cc: linux-kernel@vger.kernel.org ---

Re: [PATCH trivial] UAPI: Kbuild: add/modify comments for uapi/Kbuild and uapi/linux/Kbuild

2013-09-04 Thread Geert Uytterhoeven
On Wed, Sep 4, 2013 at 11:13 AM, Chen Gang gang.c...@asianux.com wrote: Hmm... why we need uapi/linux/ ? (I can not find some related documents, so I have to 'guess'). The uapi subdirectories are there to distinguish userspace headers from kernelspace headers, and allow both to live in the

[PATCH] regulator: palmas: fix the n_voltages for smps to 122

2013-09-04 Thread Laxman Dewangan
With the following change - commit ad02e846878ca35e9d3fa584be8ee770e9e14fce Author: Axel Lin axel@ingics.com regulator: palmas: Return raw register values as the selectors in [get|set]_voltage_sel Don't adjust the selector in [get|set]_voltage_sel, fix it in list_voltage()

[PATCH 00/11] iio: ST clean-ups and new pressure sensor device

2013-09-04 Thread Lee Jones
This patch-set includes a few clean-ups surrounding error handling and non-mandatory functionality along with regulator support and the addition of a new pressure/temperature sensor (LPS001WP). Everything has been tested with Device Tree. arch/arm/boot/dts/ste-dbx5x0.dtsi | 5 --

[PATCH 08/11] iio: pressure-core: st: Allow for number of channels to vary

2013-09-04 Thread Lee Jones
At the moment the number of channels specified is dictated by the first sensor supported by the driver. As we add support for more sensors this is likely to vary. Instead of using the ARRAY_SIZE() of the LPS331AP's channel specifier we'll use a new adaptable 'struct st_sensors' element instead.

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