[3.8-rc3 -> 3.8-rc4 regression] Re: [PATCH] module, async: async_synchronize_full() on module init iff async is used

2013-08-12 Thread Jonathan Nieder
Hi, Tejun Heo wrote: > This avoids the described deadlock because iosched module doesn't use > async and thus wouldn't invoke async_synchronize_full(). This is > hacky and incomplete. It will deadlock if async module loading nests; > however, this works around the known problem case and seems t

linux-next: Tree for Aug 12

2013-08-12 Thread Stephen Rothwell
Hi all, Changes since 20130809: The wireless-next tree gained a conflict against the wireless tree. The cgroup tree gained a conflict against the net-next tree. The akpm-current tree gained a conflict against the cgroup tree.

Re: [PATCH 11/44] cpufreq: at32ap: Use generic cpufreq routines

2013-08-12 Thread Hans-Christian Egtvedt
Around Mon 12 Aug 2013 11:37:45 +0530 or thereabout, Viresh Kumar wrote: > On 10 August 2013 13:53, Hans-Christian Egtvedt wrote: >> Around Sat 10 Aug 2013 12:14:07 +0530 or thereabout, Viresh Kumar wrote: >>> Most of the CPUFreq drivers do similar things in .exit() and .verify() >>> routines >>>

Re: [PATCH 11/44] cpufreq: at32ap: Use generic cpufreq routines

2013-08-12 Thread Viresh Kumar
On 12 August 2013 12:40, Hans-Christian Egtvedt wrote: > Ok, AVR32 driver should expose a frequency table then, which is quite simple. It would be really nice if you can provide that patch, that will make my life simple :) I thought I can get a table for it but wasn't able to find out necessary

[PATCH v2 0/4][Resend] Radio device framework

2013-08-12 Thread akhil.goyal
From: Akhil Goyal RF signal path is integral part of any system that transmits/receives RF (radio frequency) signals. In these systems Data is processed/converted to IQ samples (digital representation a RF signal) and passed to a RFIC (RF PHY) which converts the digital RF signal (IQ samples) to

RE: [PATCH v4 1/4] mmc: dw_mmc: Invalidate cache of current_speed after suspend/resume

2013-08-12 Thread Seungwon Jeon
On Sat, August 10, 2013, Doug Anderson wrote: > Seungwon and Jaehoon, > > On Fri, Aug 9, 2013 at 6:32 AM, Seungwon Jeon wrote: > > On Wed, August 07, 2013, Doug Anderson wrote: > >> The dw_mmc driver keeps a cache of the current slot->clock in order to > >> avoid doing a whole lot of work every t

[PATCH v2 3/4] binding: Add device tree bindings for freescale AIC

2013-08-12 Thread akhil.goyal
From: Akhil Goyal For platforms like BSC9131 and BSC9132, a Radio framework for supporting various network modes comprise of an Antenna interface controller driver and a phy driver. A combination of AIC lane and phy is called a rf device which can be used to operate on a particular network mode.

[PATCH v2 2/4] drivers/misc/rf: AIC: Freescale Antenna Interface controller driver

2013-08-12 Thread akhil.goyal
From: Akhil Goyal AIC is the antenna interface controller found in heterogenous SOCs- BSC9131 and BSC9132. It supports NCDMA, WCDMA-FDD, LTE-FDD, LTE-TDD and SNIFF network modes. AIC has 6 data lanes in BSC9131 and 4 in BSC9132 on which RFICs can be connected. AIC supports at max 4 RFICs working

[PATCH v2 4/4] BSC9131rdb/dts: Add nodes for supporting AIC

2013-08-12 Thread akhil.goyal
From: Akhil Goyal BSC9131 is a hetrogenous system where Antenna interface controller (AIC) is a part of DSP subsystem. But its configuration is done from PA side. So a DSP node is added with appropriate CCSR address visible to PA and hence the address space for AIC will be visible to PA. BSC9131

Re: [PATCH v3 01/12] dma: edma: Setup parameters to DMA MAX_NR_SG at a time

2013-08-12 Thread Sekhar Nori
On Monday 05 August 2013 09:44 PM, Joel Fernandes wrote: > Changes are made here for configuring existing parameters to support > DMA'ing them out in batches as needed. > > Also allocate as many as slots as needed by the SG list, but not more > than MAX_NR_SG. Then these slots will be reused accor

Re: [PATCH v3 03/12] dma: edma: remove limits on number of slots

2013-08-12 Thread Sekhar Nori
On Monday 05 August 2013 09:44 PM, Joel Fernandes wrote: > With this series, this check is no longer required and > we shouldn't need to reject drivers DMA'ing more than the > MAX number of slots. > > Signed-off-by: Joel Fernandes > --- > drivers/dma/edma.c |6 -- > 1 file changed, 6 del

RE: [PATCH v4 3/4] mmc: dw_mmc: Always setup the bus after suspend/resume

2013-08-12 Thread Seungwon Jeon
On Sat, August 10, 2013,Doug Anderson wrote: > Seungwon, > > On Fri, Aug 9, 2013 at 6:35 AM, Seungwon Jeon wrote: > > On Wed, August 07, 2013, Doug Anderson wrote: > >> After suspend/resume all of the dw_mmc registers are reset to > >> defaults. We restore most of them, but specifically don't se

RE: [PATCH v5 2/4] mmc: dw_mmc: Add exynos resume_noirq callback to clear WAKEUP_INT

2013-08-12 Thread Seungwon Jeon
Doug, Looks good to me except for minor comment. On Sat, August 10, 2013, Doug Anderson wrote: > If the WAKEUP_INT is asserted at wakeup and not cleared, we'll end up > looping around forever. This has been seen to happen on exynos5420 > silicon despite the fact that we haven't enabled any wakeup

Re: linux-next: build failure after merge of the akpm-current tree

2013-08-12 Thread Michal Hocko
On Mon 12-08-13 16:09:11, Stephen Rothwell wrote: > [Just adding some missed ccs] > > On Mon, 12 Aug 2013 16:07:33 +1000 Stephen Rothwell > wrote: > > > > Hi Andrew, > > > > After merging the akpm-current tree, today's linux-next build > > (x86_64 allmodconfig) failed like this: > > > > mm/mem

Re: [PATCH 11/44] cpufreq: at32ap: Use generic cpufreq routines

2013-08-12 Thread Hans-Christian Egtvedt
Around Mon 12 Aug 2013 12:43:37 +0530 or thereabout, Viresh Kumar wrote: > On 12 August 2013 12:40, Hans-Christian Egtvedt wrote: >> Ok, AVR32 driver should expose a frequency table then, which is quite simple. > > It would be really nice if you can provide that patch, that will make > my life si

Re: [PATCH 08/35] cpufreq: cpufreq-cpu0: use cpufreq_table_validate_and_show()

2013-08-12 Thread Shawn Guo
On Thu, Aug 08, 2013 at 07:18:10PM +0530, Viresh Kumar wrote: > Lets use cpufreq_table_validate_and_show() instead of calling > cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). > > Cc: Shawn Guo > Signed-off-by: Viresh Kumar I'm not copied on the patch that introduces f

Re: [PATCH v2] N900: add device tree

2013-08-12 Thread Tony Lindgren
* Jiri Kosina [130810 13:36]: > On Sat, 10 Aug 2013, Pavel Machek wrote: > > > [I wonder if this is clean-enough cause for "trivial in resubmit > > mode?] > > On Sat, 10 Aug 2013, Belisko Marek wrote: > > > Same for gta04 (omap3 based device) [1]. > > It was send upstream 2 times and second tim

Re: [PATCH v2] N900: add device tree

2013-08-12 Thread Tony Lindgren
* Pavel Machek [130811 06:54]: > Hi! > > > >> [I wonder if this is clean-enough cause for "trivial in resubmit > > >> mode?] > > > > > > On Sat, 10 Aug 2013, Belisko Marek wrote: > > > > > >> Same for gta04 (omap3 based device) [1]. > > >> It was send upstream 2 times and second time there is no

Re: [PATCH 11/44] cpufreq: at32ap: Use generic cpufreq routines

2013-08-12 Thread Viresh Kumar
On 12 August 2013 13:00, Hans-Christian Egtvedt wrote: > I'll add it on my todo-list and have a look at it in the evening (-: Thanks. > How hard can it be™ Its not about being hard but about knowing your platform well.. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel"

Re: [PATCH 1/2] i2c-designware: make *CNT values configurable

2013-08-12 Thread Christian Ruppert
On Mon, Aug 05, 2013 at 12:02:26PM +0200, Wolfram Sang wrote: > > > > >Would it make sense to add generic I2C device tree properties for those > > > >parameters? These parameters are independent of the actual bus driver, > > > >rather a PCB property... And as such the correct place would be device

Re: [PATCH 08/35] cpufreq: cpufreq-cpu0: use cpufreq_table_validate_and_show()

2013-08-12 Thread Viresh Kumar
On 12 August 2013 13:05, Shawn Guo wrote: > On Thu, Aug 08, 2013 at 07:18:10PM +0530, Viresh Kumar wrote: >> Lets use cpufreq_table_validate_and_show() instead of calling >> cpufreq_frequency_table_cpuinfo() and cpufreq_frequency_table_get_attr(). >> >> Cc: Shawn Guo >> Signed-off-by: Viresh Kuma

[PATCH 1/2] f2fs: check the free space first in new_node_page

2013-08-12 Thread Jaegeuk Kim
Let's check the free space in prior to the main process of allocating a new node page. Signed-off-by: Jaegeuk Kim --- fs/f2fs/node.c | 18 +- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index bb8fbda..858a333 100644 --- a/fs/f2fs/

Re: [PATCH 13/44] cpufreq: cpu0: Use generic cpufreq routines

2013-08-12 Thread Shawn Guo
On Sat, Aug 10, 2013 at 12:14:09PM +0530, Viresh Kumar wrote: > Most of the CPUFreq drivers do similar things in .exit() and .verify() > routines > and .attr. So its better if we have generic routines for them which can be > used > by cpufreq drivers then. > > This patch uses these generic routi

[PATCH 2/2] f2fs: should cover i_xattr_nid with its xattr node page lock

2013-08-12 Thread Jaegeuk Kim
Previously, f2fs_setxattr assigns i_xattr_nid in the inode page inconsistently. The scenario is: = Thread 1 = = Thread 2 = = fi->i_xattr_nid = = on-disk nid = f2fs_setxattr 0 0 new_node_page X

Re: [PATCH 21/44] cpufreq: imx6q: Use generic cpufreq routines

2013-08-12 Thread Shawn Guo
On Sat, Aug 10, 2013 at 12:14:17PM +0530, Viresh Kumar wrote: > Most of the CPUFreq drivers do similar things in .exit() and .verify() > routines > and .attr. So its better if we have generic routines for them which can be > used > by cpufreq drivers then. > > This patch uses these generic routi

Reproducible data corruption since 3.7.x on i5-3340M machines

2013-08-12 Thread Ben Tebulin
Shameless self-bump: Since kernel 3.7.x i can reproduce a sporadic data corruption using git on 2 different machine (same model, though). Can anybody give me a hint who can help to trace down/fix this regression? For more information please refer to my first post on Friday. Sorry to bother again

Re: [PATCH 21/44] cpufreq: imx6q: Use generic cpufreq routines

2013-08-12 Thread Viresh Kumar
On 12 August 2013 13:28, Shawn Guo wrote: > On Sat, Aug 10, 2013 at 12:14:17PM +0530, Viresh Kumar wrote: >> Most of the CPUFreq drivers do similar things in .exit() and .verify() >> routines >> and .attr. So its better if we have generic routines for them which can be >> used >> by cpufreq driv

Re: [PATCHv3 01/10] irqchip: GIC: Add Cortex-A7 compatible string

2013-08-12 Thread Maxime Ripard
Hi Thomas, On Sun, Aug 04, 2013 at 11:47:28AM +0200, Maxime Ripard wrote: > The GIC can also be found on Cortex-A7 based SoCs. Register a new > compatible string for those cases. I'd like this set to go in 3.12, could you review/merge this patch? Thanks, Maxime -- Maxime Ripard, Free Electrons

Re: [ANNOUNCE] 3.10.4-rt1

2013-08-12 Thread Sebastian Andrzej Siewior
* Paul Gortmaker | 2013-08-02 10:19:36 [-0400]: >The list of donor victims that aren't used in asm is getting >smaller, but TIF_POLLING_NRFLAG seems OK and it puts RESCHED >and RESCHED_LAZY right beside each other. Applied & merged into the original patch. Thanks. >Thanks guys, >Paul. Sebastian

Re: [PATCHv3 02/10] clk: sunxi: fix initialization of basic clocks

2013-08-12 Thread Maxime Ripard
Hi Mike, On Sun, Aug 04, 2013 at 11:47:29AM +0200, Maxime Ripard wrote: > From: Emilio López > > With the recent move towards CLK_OF_DECLARE(...), the driver stopped > initializing osc32k, which is compatible "fixed-clock". This is because > we never called of_clk_init(NULL). Fix this by moving

Re: [GIT PULL 00/47] perf/core improvements and fixes

2013-08-12 Thread Ingo Molnar
* Arnaldo Carvalho de Melo wrote: > From: Arnaldo Carvalho de Melo > > Hi Ingo, > > Please consider pulling, > > - Arnaldo > > The following changes since commit 93786a5f6aeb9c032c1c240246c5aabcf457b38f: > > watchdog: Make it work under full dynticks (2013-07-30 22:29:15 +0200) >

Re: [PATCHv3 07/10] pinctrl: sunxi: Add Allwinner A31 pins set

2013-08-12 Thread Maxime Ripard
Hi Linus, On Sun, Aug 04, 2013 at 11:47:34AM +0200, Maxime Ripard wrote: > The Allwinner A31 SoC uses the same IP than the one found in the > A10/A13, with only different pins. Add the pins and the associated > functions found in the A31. I'd like this to be in 3.12 if it's okay for you. Do you h

[PATCH] remoteproc: ste_modem: Staticize local symbols

2013-08-12 Thread Jingoo Han
These local symbols are used only in this file. Fix the following sparse warnings: drivers/remoteproc/ste_modem_rproc.c:167:27: warning: symbol 'sproc_fw_ops' was not declared. Should it be static? drivers/remoteproc/ste_modem_rproc.c:196:25: warning: symbol 'sproc_dev_cb' was not declared. Shou

RE: [PATCH] iwlwifi: mvm: make debugfs write() operations write up to count bytes

2013-08-12 Thread Berg, Johannes
> Some debugfs write() operations of the MVM Firmware will ignore the count > argument, and will copy more bytes than what was specified. > Fix this by getting the right count of bytes. > > This will also honor restrictions put on the number of bytes to write. That makes some sense. > To be cons

Re: [PATCH 16/16] arch/arm/mach-pxa/stargate2.c: Avoid using ARRAY_AND_SIZE(e) as a function argument

2013-08-12 Thread Jonathan Cameron
On 08/11/13 17:51, Julia Lawall wrote: > From: Julia Lawall > > Replace ARRAY_AND_SIZE(e) in function argument position to avoid hiding the > arity of the called function. > > The semantic match that makes this change is as follows: > (http://coccinelle.lip6.fr/) > > // > @@ > expression e,f;

Re: [PATCH 1/3] ARM: OMAP2+: hwmod-data: Add SSI information

2013-08-12 Thread Tony Lindgren
* Sebastian Reichel [130811 09:25]: > From: Sebastian Reichel > > This patch adds Synchronous Serial Interface (SSI) hwmod support for > OMAP34xx SoCs. This should be queued or acked by Paul. Regards, Tony > arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 104 > >

Re: [PATCHv3 5/9] pinctrl: sunxi: Fix inconsistent indentation

2013-08-12 Thread Maxime Ripard
Hi Linus, On Sun, Aug 04, 2013 at 11:58:46AM +0200, Maxime Ripard wrote: > Some pin functions in the array were not indented like the other > functions in this array. Fix this. Could you please take this trivial patch for 3.12? Thanks, Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Ke

Re: [PATCH 2/3] ARM: OMAP2+: HSI: Introduce OMAP SSI driver

2013-08-12 Thread Tony Lindgren
* Sebastian Reichel [130811 09:25]: > From: Sebastian Reichel > > This patch adds an OMAP SSI driver to the HSI framework. > > The Synchronous Serial Interface (SSI) is a legacy version > of HSI. As in the case of HSI, it is mainly used to connect > Application engines (APE) with cellular modem

Re: [PATCH 3/3] ARM: OMAP2+: Add SSI driver configuration

2013-08-12 Thread Tony Lindgren
* Sebastian Reichel [130811 09:25]: > From: Sebastian Reichel > > This patch configures and activates the OMAP SSI driver on the RX-51. Hmm, I'd rather see this be DT only driver at this point. We're pretty close to flipping omap3 to be DT only, and I'd rather not add new platform code at this

Re: [PATCHv3 4/9] pinctrl: sunxi: Add Allwinner A20 pins set

2013-08-12 Thread Maxime Ripard
Hi Linus, On Sun, Aug 04, 2013 at 11:58:45AM +0200, Maxime Ripard wrote: > The Allwinner A20 is pin-compatible with the older A10, so the two pin > set are quite similar. However, since the A20 has new features, we can't > just use the A10 pin set as is, and we need to define our own for the > A20

Re: [PATCH 21/44] cpufreq: imx6q: Use generic cpufreq routines

2013-08-12 Thread Shawn Guo
On Mon, Aug 12, 2013 at 01:40:36PM +0530, Viresh Kumar wrote: > On 12 August 2013 13:28, Shawn Guo wrote: > > On Sat, Aug 10, 2013 at 12:14:17PM +0530, Viresh Kumar wrote: > >> Most of the CPUFreq drivers do similar things in .exit() and .verify() > >> routines > >> and .attr. So its better if we

Re: [PATCHv2 0/2] clk: sunxi: Add clock support for the A10s

2013-08-12 Thread Maxime Ripard
Hi Mike, On Mon, Aug 05, 2013 at 10:39:24PM +0200, Maxime Ripard wrote: > This small patchset adds support for the gates found in the Allwinner A10s > SoC. > Since the gates are the only clock that differ from the other supported > Allwinner SoCs so far, the two patches are quite trivial. It wou

Re: [PATCHv3 0/4] Add support for the Allwinner A31 clocks

2013-08-12 Thread Maxime Ripard
Hi Mike, Emilio, On Mon, Aug 05, 2013 at 10:42:57PM +0200, Maxime Ripard wrote: > Hi everyone, > > The Allwinner A31 SoC has a quite different clock tree and structure that the > other Allwinner SoCs that we already merged, so it requires more work than > what > we had for the other SoCs until n

[PATCH] sched: Give idle_balance() a break when it does not move tasks.

2013-08-12 Thread Jason Low
When running benchmarks on an 8 socket (80 core) machine, newidle load balance was being attempted frequently, but no tasks were moved most of the time. The most common reason was due to find_busiest_group returning NULL (for example, groups were already balanced within domains). Another common rea

[PATCH v4] regulator: palmas: model SMPS10 as two regulators

2013-08-12 Thread Kishon Vijay Abraham I
SMPS10 has two outputs OUT1 and OUT2 and have one input IN1. SMPS10-OUT2 is connected to SMPS10-IN1 and can be configured either in BOOST mode or BYPASS mode. regulator_enable of SMPS10-OUT2 configures it in BOOST mode. For BYPASS mode regulator_allow_bypass() API can be used. SMPS10-OUT1 is connec

Re: [PATCH V9 09/14] perf: make events stream always parsable

2013-08-12 Thread Peter Zijlstra
On Mon, Aug 05, 2013 at 07:26:29PM +0300, Adrian Hunter wrote: > The event stream is not always parsable because the format of a sample > is dependent on the sample_type of the selected event. When there > is more than one selected event and the sample_types are not the > same then parsing becomes

Re: [PATCH v2 3/6] usb: phy: msm: Migrate to Managed Device Resource allocation

2013-08-12 Thread Ivan T. Ivanov
Hi, On Mon, 2013-07-29 at 15:25 +0300, Felipe Balbi wrote: > Hi, > > On Mon, Jul 29, 2013 at 10:04:21AM +0300, Ivan T. Ivanov wrote: > > motg->irq = platform_get_irq(pdev, 0); > > - if (!motg->irq) { > > + if (motg->irq < 0) { > > looks like this particular hunk isn't part of $subject.

Re: [PATCH part5 0/7] Arrange hotpluggable memory as ZONE_MOVABLE.

2013-08-12 Thread Tang Chen
On 08/10/2013 12:32 AM, Tejun Heo wrote: Hello, On Thu, Aug 08, 2013 at 06:16:12PM +0800, Tang Chen wrote: In previous parts' patches, we have obtained SRAT earlier enough, right after memblock is ready. So this patch-set does the following things: Can you please set up a git branch with all p

[PATCH] PCI: exynos: add support for MSI

2013-08-12 Thread Jingoo Han
This patch adds support for Message Signaled Interrupt in the Exynops PCIe diver using Synopsys designware PCIe core IP. Signed-off-by: Siva Reddy Kallam Signed-off-by: Srikanth T Shivanand Signed-off-by: Jingoo Han Cc: Pratyush Anand Cc: Mohit KUMAR --- arch/arm/boot/dts/exynos5440.dtsi |

Re: [PATCH v6 2/8] cpufreq: Add boost frequency support in core

2013-08-12 Thread Lukasz Majewski
On Fri, 26 Jul 2013 15:06:45 +0530 Viresh Kumar viresh.ku...@linaro.org wrote, > On 26 July 2013 14:03, Lukasz Majewski wrote: > > The problem here is with the cpufreq_driver->set_boost() call. > > > > I tried to avoid acquiring lock at one function and release it at > > another (in this case cpuf

Re: [PATCH v6 2/8] cpufreq: Add boost frequency support in core

2013-08-12 Thread Viresh Kumar
On 12 August 2013 14:37, Lukasz Majewski wrote: > Do you have any second thoughts about this? Shall I leave it as it is > now? Honestly speaking I didn't had a chance to look into this.. Leave it as is, in case there is some problem we can patch it later. -- To unsubscribe from this list: send th

Re: [PATCH] PCI: exynos: add support for MSI

2013-08-12 Thread Sachin Kamat
Hi Jingoo, On 12 August 2013 14:26, Jingoo Han wrote: > This patch adds support for Message Signaled Interrupt in the > Exynops PCIe diver using Synopsys designware PCIe core IP. s/Exynops PCIe diver/Exynos PCIe driver > > Signed-off-by: Siva Reddy Kallam > Signed-off-by: Srikanth T Shivanand

Re: [PATCH v6 3/8] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution

2013-08-12 Thread Lukasz Majewski
On Fri, 26 Jul 2013 14:54:07 +0530 Viresh Kumar viresh.ku...@linaro.org wrote, > On 26 July 2013 13:39, Lukasz Majewski wrote: > > On Fri, 26 Jul 2013 12:58:02 +0530 Viresh Kumar wrote, > >> On 25 July 2013 22:03, Lukasz Majewski > >> wrote: > >> > diff --git a/drivers/cpufreq/acpi-cpufreq.c > >>

Re: [PATCH v6 3/8] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution

2013-08-12 Thread Viresh Kumar
On 12 August 2013 14:42, Lukasz Majewski wrote: > Have any problem with the above change came to your mind? No. -- 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 http://vger.kernel.org/majordomo

Re: [RFC] gcc feature request: Moving blocks into sections

2013-08-12 Thread Peter Zijlstra
On Mon, Aug 05, 2013 at 12:55:15PM -0400, Steven Rostedt wrote: > [ sent to both Linux kernel mailing list and to gcc list ] > Let me hijack this thread for something related... I've been wanting to 'abuse' static_key/asm-goto to sort-of JIT if-forest functions like perf_prepare_sample() and per

Re: [PATCH v6 4/8] thermal:boost: Automatic enable/disable of BOOST feature

2013-08-12 Thread Lukasz Majewski
Dear Zhang, Eduardo, > This patch provides auto disable/enable operation for boost. When any > defined trip point is passed, the boost is disabled. > In that moment thermal monitor workqueue is woken up and it monitors > if the device temperature drops below 75% of the smallest trip point. > When

Re: perf, percpu: panic in account_event

2013-08-12 Thread Peter Zijlstra
On Mon, Aug 05, 2013 at 05:19:18PM -0400, Sasha Levin wrote: > Hi all, > > While fuzzing with trinity inside a KVM tools guest running latest -next > kernel, > I've stumbled on the following spew. > > It seems to happen on the following line in account_event(): > > if (event->attr.freq) >

Re: [PATCH tty-next] n_tty: Fix termios_rwsem lockdep false positive

2013-08-12 Thread Artem Savkov
Hi Peter, On Sun, Aug 11, 2013 at 08:04:23AM -0400, Peter Hurley wrote: > Lockdep reports a circular lock dependency between > atomic_read_lock and termios_rwsem [1]. However, a lock > order deadlock is not possible since CPU1 only holds a > read lock which cannot prevent CPU0 from also acquiring

[PATCH] ftrace: Add initialization check in trace_printk for *puts paths

2013-08-12 Thread Jiri Olsa
Adding initialization check in trace_printk for *puts paths, plus unifying the check for all related cases. Cc: Steven Rostedt Cc: Frederic Weisbecker Cc: Ingo Molnar --- kernel/trace/trace.c | 15 --- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/kernel/trace/trac

[PATCH] arm: omap5: dts: split SMPS10 dt node

2013-08-12 Thread Kishon Vijay Abraham I
SMPS10 has two outputs OUT1 and OUT2. Hence SMPS10 is modeled as two regulators. The dt node is split to reflect it. Signed-off-by: Kishon Vijay Abraham I --- arch/arm/boot/dts/omap5-uevm.dts | 13 +++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/o

Re: Non-enumerable devices on USB and other enumerable buses

2013-08-12 Thread Mark Brown
On Sun, Aug 11, 2013 at 09:53:01PM -0400, Alan Stern wrote: > On Sun, 11 Aug 2013, Mark Brown wrote: > > One example that's bugging me right now is that on the Insignal Arndale > > platform there's a USB hub connected to one of the USB ports on the SoC > > (not as a PHY, it seems we also need the

Re: [PATCH v6 6/8] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework

2013-08-12 Thread Lukasz Majewski
On Fri, 26 Jul 2013 15:56:53 +0530 Viresh Kumar viresh.ku...@linaro.org wrote, > On 25 July 2013 22:03, Lukasz Majewski wrote: > > > diff --git a/drivers/cpufreq/exynos-cpufreq.c > > b/drivers/cpufreq/exynos-cpufreq.c index 9ae1871..175172d9 100644 > > --- a/drivers/cpufreq/exynos-cpufreq.c > > +

Re: WARNING: CPU: 26 PID: 93793 at fs/ext4/inode.c:230 ext4_evict_inode+0x4c9/0x500 [ext4]() still in 3.11-rc3

2013-08-12 Thread Jan Kara
On Wed 07-08-13 14:07:43, Davidlohr Bueso wrote: > On Wed, 2013-08-07 at 20:45 +0200, Jan Kara wrote: > > On Wed 07-08-13 11:08:43, Davidlohr Bueso wrote: > > > Hi Jan, > > > > > > On Wed, 2013-08-07 at 17:20 +0200, Jan Kara wrote: > > > > On Thu 01-08-13 20:58:46, Davidlohr Bueso wrote: > > > > >

Re: [PATCH] ftrace: Add initialization check in trace_printk for *puts paths

2013-08-12 Thread zhangwei(Jovi)
On 2013/8/12 17:34, Jiri Olsa wrote: > Adding initialization check in trace_printk for *puts > paths, plus unifying the check for all related cases. > > Cc: Steven Rostedt > Cc: Frederic Weisbecker > Cc: Ingo Molnar > --- Missed Signed-off-by tag? > kernel/trace/trace.c | 15 --- >

Re: [PATCH] arm: spear: platsmp: fix lock definition

2013-08-12 Thread Sebastian Andrzej Siewior
* Felipe Balbi | 2013-08-01 16:54:24 [+0300]: > >compile tested only, I don't have any spear boards. > >But at least solves the argument error compile warnings. looks very correct :) Applied and folded back into the original patch. Sebastian -- To unsubscribe from this list: send the line "unsubs

Re: [PATCH 1/6] Staging: winbond: wb35reg: changed sleep function from msleep to usleep

2013-08-12 Thread Pavel Machek
On Mon 2013-08-05 11:58:27, Iker Pedrosa wrote: > Changed sleep function from msleep to usleep according to the documentation. > > Signed-off-by: Iker Pedrosa Can you explain why this is good idea? -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.

Re: [PATCH 3/6] Staging: winbond: wb35reg: avoided use of extern function

2013-08-12 Thread Pavel Machek
On Mon 2013-08-05 11:58:29, Iker Pedrosa wrote: > Prototype of a function added to the header to avoid the use of extern. > > Signed-off-by: Iker Pedrosa ACK. > --- > drivers/staging/winbond/phy_calibration.h | 1 + > drivers/staging/winbond/wb35reg.c | 3 +-- > 2 files changed, 2 inse

Re: [PATCH 4/6] Staging: winbond: mds: fixed some lines over 80 characters

2013-08-12 Thread Pavel Machek
On Mon 2013-08-05 11:58:30, Iker Pedrosa wrote: > Fixed some coding style issues > > Signed-off-by: Iker Pedrosa ACK. > --- > drivers/staging/winbond/mds.c | 56 > +-- > 1 file changed, 33 insertions(+), 23 deletions(-) > > diff --git a/drivers/staging

Re: [PATCH 2/6] Staging: winbond: wb35reg: white space deleted

2013-08-12 Thread Pavel Machek
On Mon 2013-08-05 11:58:28, Iker Pedrosa wrote: > White space deleted before a semicolon. > > Signed-off-by: Iker Pedrosa ACK. > --- > drivers/staging/winbond/wb35reg.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/staging/winbond/wb35reg.c > b/drivers/stag

Re: [PATCH] ftrace: Add initialization check in trace_printk for *puts paths

2013-08-12 Thread Jiri Olsa
On Mon, Aug 12, 2013 at 06:01:55PM +0800, zhangwei(Jovi) wrote: > On 2013/8/12 17:34, Jiri Olsa wrote: > > Adding initialization check in trace_printk for *puts > > paths, plus unifying the check for all related cases. > > > > Cc: Steven Rostedt > > Cc: Frederic Weisbecker > > Cc: Ingo Molnar >

Re: [PATCH 5/6] Staging: winbond: mds_f: fixed lines over 80 characters

2013-08-12 Thread Pavel Machek
On Mon 2013-08-05 11:58:31, Iker Pedrosa wrote: > Fixed some coding style issues. > > Signed-off-by: Iker Pedrosa ACK. > --- > drivers/staging/winbond/mds_f.h | 12 > 1 file changed, 8 insertions(+), 4 deletions(-) > > diff --git a/drivers/staging/winbond/mds_f.h b/drivers/stagin

Re: [PATCH 6/6] Staging: winbond: mds_f: deleted extern function

2013-08-12 Thread Pavel Machek
On Mon 2013-08-05 11:58:32, Iker Pedrosa wrote: > Deleted an extern function that wasn't used in this driver. > > Signed-off-by: Iker Pedrosa ACK. > --- > drivers/staging/winbond/mds_f.h | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/staging/winbond/mds_f.h b/drivers/staging/

Re: [PATCH 17/18] spi: s3c64xx: Always select S3C64XX_PL080 when ARCH_S3C64XX is enabled

2013-08-12 Thread Mark Brown
On Mon, Aug 12, 2013 at 01:03:19AM +0200, Tomasz Figa wrote: > On Sunday 11 of August 2013 20:11:40 Mark Brown wrote: > > Do we need the select here (or should we have other selects for the > > Exynos SoCs)? > The driver would build fine without this symbol selected, but since it > relies on ava

[tip:perf/core] perf tools: Add support for parsing PERF_SAMPLE_READ sample type

2013-08-12 Thread tip-bot for Jiri Olsa
Commit-ID: 9ede473cc9f655f8a10cfc8ebbf04c48d84db7ee Gitweb: http://git.kernel.org/tip/9ede473cc9f655f8a10cfc8ebbf04c48d84db7ee Author: Jiri Olsa AuthorDate: Wed, 10 Oct 2012 17:38:13 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:20 -0300 perf tools: Add su

[tip:perf/core] perf: Add PERF_EVENT_IOC_ID ioctl to return event ID

2013-08-12 Thread tip-bot for Jiri Olsa
Commit-ID: cf4957f17f2a89984915ea808876d9c82225b862 Gitweb: http://git.kernel.org/tip/cf4957f17f2a89984915ea808876d9c82225b862 Author: Jiri Olsa AuthorDate: Wed, 24 Oct 2012 13:37:58 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:19 -0300 perf: Add PERF_EVE

[tip:perf/core] perf evsel: Add PERF_SAMPLE_READ sample related processing

2013-08-12 Thread tip-bot for Jiri Olsa
Commit-ID: e4caec0d1af3d608d52e6b92d09fb862d7691d4b Gitweb: http://git.kernel.org/tip/e4caec0d1af3d608d52e6b92d09fb862d7691d4b Author: Jiri Olsa AuthorDate: Wed, 10 Oct 2012 18:52:24 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:22 -0300 perf evsel: Add PE

[tip:perf/core] perf tests: Add attr record group sampling test

2013-08-12 Thread tip-bot for Jiri Olsa
Commit-ID: 8404db63461af62025f32f8368861fb33604e62f Gitweb: http://git.kernel.org/tip/8404db63461af62025f32f8368861fb33604e62f Author: Jiri Olsa AuthorDate: Fri, 1 Feb 2013 19:33:31 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:23 -0300 perf tests: Add att

[tip:perf/core] perf tests: Add parse events tests for leader sampling

2013-08-12 Thread tip-bot for Jiri Olsa
Commit-ID: a9f93f97424c64f8d5d94b653a2133e491498680 Gitweb: http://git.kernel.org/tip/a9f93f97424c64f8d5d94b653a2133e491498680 Author: Jiri Olsa AuthorDate: Fri, 1 Feb 2013 20:37:11 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:23 -0300 perf tests: Add par

[PATCH v3] arm: omap5: dts: add palmas-usb node

2013-08-12 Thread Kishon Vijay Abraham I
From: Felipe Balbi Without this node, there will be no palmas driver to notify dwc3 that a cable has been connected and, without that, dwc3 will never initialize. [ kis...@ti.com : fix vbus-supply value after SMPS10 is modeled as 2 regulators] Signed-off-by: Felipe Balbi Signed-off-by: Kishon

[tip:perf/core] perf tools: Add 'S' event/ group modifier to read sample value

2013-08-12 Thread tip-bot for Jiri Olsa
Commit-ID: 3c1763115b492afb743daa4e1c8099eca6a70634 Gitweb: http://git.kernel.org/tip/3c1763115b492afb743daa4e1c8099eca6a70634 Author: Jiri Olsa AuthorDate: Wed, 10 Oct 2012 17:39:03 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:22 -0300 perf tools: Add 'S

[tip:perf/core] perf evlist: Add perf_evlist__id2sid method to get event ID related data

2013-08-12 Thread tip-bot for Jiri Olsa
Commit-ID: 932a35940a3f03613796ab4855ecbb214dbdc0c2 Gitweb: http://git.kernel.org/tip/932a35940a3f03613796ab4855ecbb214dbdc0c2 Author: Jiri Olsa AuthorDate: Thu, 11 Oct 2012 14:10:35 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:21 -0300 perf evlist: Add p

[tip:perf/core] perf evsel: Actually show symbol offset in stack trace when requested

2013-08-12 Thread tip-bot for David Ahern
Commit-ID: 251f426fddd9217ce6e4478653d3ee33df518030 Gitweb: http://git.kernel.org/tip/251f426fddd9217ce6e4478653d3ee33df518030 Author: David Ahern AuthorDate: Sun, 28 Jul 2013 09:14:34 -0600 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:24 -0300 perf evsel: Actu

[tip:perf/core] perf tools: Fix compile of util/tsc.c

2013-08-12 Thread tip-bot for David Ahern
Commit-ID: 602bab1b883090ffd125ed1253fe8ec127c048b1 Gitweb: http://git.kernel.org/tip/602bab1b883090ffd125ed1253fe8ec127c048b1 Author: David Ahern AuthorDate: Fri, 26 Jul 2013 08:27:23 -0600 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:24 -0300 perf tools: Fix

[tip:perf/core] perf python: Remove duplicate TID bit from mask

2013-08-12 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: 3223565cdf856fa07024e5db7ca24e1b1b38d1db Gitweb: http://git.kernel.org/tip/3223565cdf856fa07024e5db7ca24e1b1b38d1db Author: Arnaldo Carvalho de Melo AuthorDate: Thu, 1 Aug 2013 17:00:45 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:25 -0300 perf

[tip:perf/core] perf evlist: Remove obsolete dummy execve

2013-08-12 Thread tip-bot for Andi Kleen
Commit-ID: 5c6974f49832a55edc9ca744323778947c104ca0 Gitweb: http://git.kernel.org/tip/5c6974f49832a55edc9ca744323778947c104ca0 Author: Andi Kleen AuthorDate: Fri, 2 Aug 2013 17:41:09 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:28 -0300 perf evlist: Remov

[tip:perf/core] perf session: Export a few functions for event processing

2013-08-12 Thread tip-bot for David Ahern
Commit-ID: 9c5014022f5d5b09abc8b713da81b3d2db319699 Gitweb: http://git.kernel.org/tip/9c5014022f5d5b09abc8b713da81b3d2db319699 Author: David Ahern AuthorDate: Fri, 2 Aug 2013 14:05:41 -0600 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:27 -0300 perf session: Exp

[tip:perf/core] perf stats: Add max and min stats

2013-08-12 Thread tip-bot for David Ahern
Commit-ID: ffe4f3c0d109dc53e1b3448ac457052107f34a84 Gitweb: http://git.kernel.org/tip/ffe4f3c0d109dc53e1b3448ac457052107f34a84 Author: David Ahern AuthorDate: Fri, 2 Aug 2013 14:05:40 -0600 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:26 -0300 perf stats: Add m

[tip:perf/core] perf stat: Flush output after each line in interval mode

2013-08-12 Thread tip-bot for Andi Kleen
Commit-ID: 2bbf03f16a634f675c49c473b2b6528571990aea Gitweb: http://git.kernel.org/tip/2bbf03f16a634f675c49c473b2b6528571990aea Author: Andi Kleen AuthorDate: Fri, 2 Aug 2013 17:41:12 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:29 -0300 perf stat: Flush o

[tip:perf/core] perf stat: Add support for --initial-delay option

2013-08-12 Thread tip-bot for Andi Kleen
Commit-ID: 411916880ff4061ac0491a154f10af4d49a0c61a Gitweb: http://git.kernel.org/tip/411916880ff4061ac0491a154f10af4d49a0c61a Author: Andi Kleen AuthorDate: Fri, 2 Aug 2013 17:41:11 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:29 -0300 perf stat: Add sup

[tip:perf/core] perf kvm: Split out tracepoints from record args

2013-08-12 Thread tip-bot for David Ahern
Commit-ID: 8fdd84c44fd09d783caa4fb81d2d680b0cf07eeb Gitweb: http://git.kernel.org/tip/8fdd84c44fd09d783caa4fb81d2d680b0cf07eeb Author: David Ahern AuthorDate: Fri, 2 Aug 2013 14:05:42 -0600 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:27 -0300 perf kvm: Split o

[tip:perf/core] perf tests: Adjust the vmlinux symtab matches kallsyms test again

2013-08-12 Thread tip-bot for Adrian Hunter
Commit-ID: 82e75d00adc5bde3cf98f11e937eed6127163969 Gitweb: http://git.kernel.org/tip/82e75d00adc5bde3cf98f11e937eed6127163969 Author: Adrian Hunter AuthorDate: Wed, 7 Aug 2013 14:38:52 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:33 -0300 perf tests: Adj

[tip:perf/core] perf tests: Add test for reading object code

2013-08-12 Thread tip-bot for Adrian Hunter
Commit-ID: b55ae0a976f2927ea8f15a85c43bbe6d25a68a41 Gitweb: http://git.kernel.org/tip/b55ae0a976f2927ea8f15a85c43bbe6d25a68a41 Author: Adrian Hunter AuthorDate: Wed, 7 Aug 2013 14:38:45 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:30 -0300 perf tests: Add

[tip:perf/core] perf symbols: Add support for reading from /proc/ kcore

2013-08-12 Thread tip-bot for Adrian Hunter
Commit-ID: 8e0cf965f95edd41df11cca50b92b4cb6ea8d80a Gitweb: http://git.kernel.org/tip/8e0cf965f95edd41df11cca50b92b4cb6ea8d80a Author: Adrian Hunter AuthorDate: Wed, 7 Aug 2013 14:38:51 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:33 -0300 perf symbols: A

[tip:perf/core] perf evsel: Add support for enabling counters

2013-08-12 Thread tip-bot for Andi Kleen
Commit-ID: e2407bef968d64a28465561832686636d3380bf9 Gitweb: http://git.kernel.org/tip/e2407bef968d64a28465561832686636d3380bf9 Author: Andi Kleen AuthorDate: Fri, 2 Aug 2013 17:41:10 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:28 -0300 perf evsel: Add su

[tip:perf/core] perf tests: Adjust the vmlinux symtab matches kallsyms test

2013-08-12 Thread tip-bot for Adrian Hunter
Commit-ID: d380b34830cc76461feab012f0bc52b01e65087c Gitweb: http://git.kernel.org/tip/d380b34830cc76461feab012f0bc52b01e65087c Author: Adrian Hunter AuthorDate: Wed, 7 Aug 2013 14:38:48 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:32 -0300 perf tests: Adj

[tip:perf/core] perf symbols: avoid SyS kernel syscall aliases

2013-08-12 Thread tip-bot for Adrian Hunter
Commit-ID: 3445432b7b24665cf4693fc4794c62d4d768a978 Gitweb: http://git.kernel.org/tip/3445432b7b24665cf4693fc4794c62d4d768a978 Author: Adrian Hunter AuthorDate: Wed, 7 Aug 2013 14:38:49 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:30 -0300 perf symbols: a

[tip:perf/core] perf tools: Make it possible to read object code from kernel modules

2013-08-12 Thread tip-bot for Adrian Hunter
Commit-ID: 0131c4ec794a7409eafff0c79105309540aaca4d Gitweb: http://git.kernel.org/tip/0131c4ec794a7409eafff0c79105309540aaca4d Author: Adrian Hunter AuthorDate: Wed, 7 Aug 2013 14:38:50 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:32 -0300 perf tools: Mak

[tip:perf/core] perf symbols: Load kernel maps before using

2013-08-12 Thread tip-bot for Adrian Hunter
Commit-ID: 5b7ba82a75915e739709d0ace4bb559cb280db09 Gitweb: http://git.kernel.org/tip/5b7ba82a75915e739709d0ace4bb559cb280db09 Author: Adrian Hunter AuthorDate: Wed, 7 Aug 2013 14:38:46 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:31 -0300 perf symbols: L

[tip:perf/core] perf tools: Make it possible to read object code from vmlinux

2013-08-12 Thread tip-bot for Adrian Hunter
Commit-ID: 39b12f7812710e9a5896805d96812b3ede7491e8 Gitweb: http://git.kernel.org/tip/39b12f7812710e9a5896805d96812b3ede7491e8 Author: Adrian Hunter AuthorDate: Wed, 7 Aug 2013 14:38:47 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:31 -0300 perf tools: Mak

[tip:perf/core] perf tools: Add support for pinned modifier

2013-08-12 Thread tip-bot for Michael Ellerman
Commit-ID: e9a7c414477d20c3cc56f90f29c35b06f0f15e25 Gitweb: http://git.kernel.org/tip/e9a7c414477d20c3cc56f90f29c35b06f0f15e25 Author: Michael Ellerman AuthorDate: Tue, 6 Aug 2013 23:28:05 +1000 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 7 Aug 2013 17:35:40 -0300 perf tools:

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