Re: [PATCH v5 2/7] cpufreq: Add boost frequency support in core

2013-07-17 Thread Lukasz Majewski
On Wed, 17 Jul 2013 10:58:40 +0530 Viresh Kumar viresh.ku...@linaro.org wrote, > On 16 July 2013 17:36, Lukasz Majewski wrote: > > On Tue, 16 Jul 2013 15:11:54 +0530 Viresh Kumar > > viresh.ku...@linaro.org wrote, > >> On 4 July 2013 14:20, Lukasz Majewski > >> wrote: > > >> > +void cpufreq_set_

Re: [ 00/19] 3.10.1-stable review

2013-07-17 Thread CAI Qian
- Original Message - > From: "Joe Perches" > To: "NeilBrown" > Cc: "Steven Rostedt" , "J. Bruce Fields" > , "Linus Torvalds" > , "Sarah Sharp" > , "Ingo Molnar" , > "Guenter Roeck" , "Greg Kroah-Hartman" > , "Dave Jones" > , "Linux Kernel Mailing List" > , "Andrew Morton" > , "stabl

Re: [RESEND] The initmpfs patches.

2013-07-17 Thread Ramkumar Ramachandra
Rob Landley wrote: > Is this script of yours any use for patches that aren't, and never were, in > git? (Given that it's not in the kernel tree, I'm guessing "no".) It's part of git.git. And yes, it works with plain mbox files (especially those generated by `git format-patch`). -- To unsubscribe

Re: configurable partial slab support on UP

2013-07-17 Thread Pekka Enberg
On Tue, Jul 16, 2013 at 10:10 PM, Uwe Kleine-König wrote: > Hello, > > (sorry for breaking the mail threading, but I failed to find the right > mail to reply to.) > > while doing make oldconfig on an !SMP config using 3.11-rc1 I was asked > if I want CONFIG_SLUB_CPU_PARTIAL. AFAICT this setting on

Re: [PATCH v3 2/4] hwmon: (lm90) use macro defines for the status bit

2013-07-17 Thread Wei Ni
On 07/16/2013 12:57 AM, Jean Delvare wrote: > Hi Wei, Guenter, > > On Fri, 12 Jul 2013 15:48:05 +0800, Wei Ni wrote: >> Add bit defines for the status register. > > Regarding the subject: for me these are constants, not macros. AFAIK > the term "macro" refers to defines with parameters only. How

Re: [PATCH v3 2/4] hwmon: (lm90) use macro defines for the status bit

2013-07-17 Thread Wei Ni
On 07/17/2013 03:03 PM, Wei Ni wrote: > On 07/16/2013 12:57 AM, Jean Delvare wrote: >> Hi Wei, Guenter, >> >>> + >>> + if ((status & 0x7f) == 0 && (status2 & 0xfe) == 0) >>> + return false; >> >> It's a bit disappointing to not use the freshly introduced constants. >> That being said I

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

2013-07-17 Thread Hongbo Zhang
On 07/15/2013 09:31 PM, Kumar Gala wrote: On Jul 5, 2013, at 1:27 AM, wrote: From: Hongbo Zhang 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 --- arch/powerpc/boot/dts/fsl/elo3-dma-0.dtsi | 90

Re: [alsa-devel] [BUG] 3.10.[01] modprobe snd-... hangs

2013-07-17 Thread Takashi Iwai
At Wed, 17 Jul 2013 09:30:21 +0930, Rusty Russell wrote: > > Lucas De Marchi writes: > > On Tue, Jul 16, 2013 at 5:28 AM, Philipp Hahn wrote: > >> Hello, > >> > >> Am Dienstag 16 Juli 2013, 08:43:36 schrieb Takashi Iwai: > >>> At Tue, 16 Jul 2013 15:11:51 +0930, Rusty Russell wrote: > >>> > Phil

Re: [PATCH v5 6/7] cpufreq:boost:Kconfig: Enable software managed BOOST support at Kconfig

2013-07-17 Thread Lukasz Majewski
On Wed, 17 Jul 2013 10:54:55 +0530 Viresh Kumar viresh.ku...@linaro.org wrote, > On 16 July 2013 17:20, Lukasz Majewski wrote: > > On Tue, 16 Jul 2013 15:28:40 +0530 Viresh Kumar > > viresh.ku...@linaro.org wrote, > >> On 4 July 2013 14:20, Lukasz Majewski > >> wrote: > >> > diff --git a/drivers/

Re: [RESEND][PATCH] mm: vmstats: tlb flush counters

2013-07-17 Thread Ingo Molnar
* Dave Hansen wrote: > I was investigating some TLB flush scaling issues and realized > that we do not have any good methods for figuring out how many > TLB flushes we are doing. > > It would be nice to be able to do these in generic code, but the > arch-independent calls don't explicitly speci

Re: [RFC] sched: Limit idle_balance() when it is being used too frequently

2013-07-17 Thread Peter Zijlstra
On Tue, Jul 16, 2013 at 03:48:01PM -0700, Jason Low wrote: > On Tue, 2013-07-16 at 22:20 +0200, Peter Zijlstra wrote: > > On Tue, Jul 16, 2013 at 12:21:03PM -0700, Jason Low wrote: > > > When running benchmarks on an 8 socket 80 core machine with a 3.10 kernel, > > > there can be a lot of contentio

Reply.

2013-07-17 Thread Cham Tao
I have a proposal for you in the tune of One Hundred & Five Million EUR, after successful transfer, we shall share in the ratio of forty for you and sixty for me. Please reply for specifics. Yours, Mr. Cham Tao Soon Chairman Audit Committee UOB Bank, Singapore -- To unsubscribe from this list:

Re: [PATCH v5 7/7] Documentation:cpufreq:boost: Update BOOST documentation

2013-07-17 Thread Lukasz Majewski
On Wed, 17 Jul 2013 10:52:18 +0530 Viresh Kumar viresh.ku...@linaro.org wrote, > On 16 July 2013 17:03, Lukasz Majewski wrote: > > As fair as I've understood our previous discussion (at [*]) we have > > agreed about this. We only export boost attribute when it is > > supported by cpufreq_driver. R

[PATCH v3] [SCSI] scsi_debug: silence GCC warning

2013-07-17 Thread Paul Bolle
Building scsi_debug.o triggers a GCC warning: drivers/scsi/scsi_debug.c: In function ‘dif_verify’: drivers/scsi/scsi_debug.c:1755:3: warning: ‘csum’ may be used uninitialized in this function [-Wmaybe-uninitialized] This warning was apparently introduced (in v3.11-rc1) by commit beb40ea42

Re: [Ksummit-2013-discuss] [ATTEND] How to act on LKML

2013-07-17 Thread CAI Qian
- Original Message - > From: "Trond Myklebust" > To: "Ric Wheeler" > Cc: "Sarah Sharp" , "David Lang" > , > ksummit-2013-disc...@lists.linuxfoundation.org, "Greg Kroah-Hartman" > , "Darren Hart" > , "Ingo Molnar" , "Olivier > Galibert" , "Linux Kernel > Mailing List" , "stable" > ,

Re: [PATCH] tty: serial: Add initial MSM UART High Speed Lite driver

2013-07-17 Thread Ivan T. Ivanov
Hi Kumar, On Tue, 2013-07-16 at 15:17 -0500, Kumar Gala wrote: > On Jul 1, 2013, at 4:11 AM, Ivan T. Ivanov wrote: > > > From: "Ivan T. Ivanov" > > > > This is a tty driver with console support for Qualcomm's UART > > controllers found in the MSM8974 chipsets. Driver is completely > > based on

Re: [PATCH RFC v2 1/2] max77693: added device tree support

2013-07-17 Thread Andrzej Hajda
Hi Samuel, A while ago I have send rebased patch adding device-tree support for max77693 as you asked: https://patchwork.kernel.org/patch/2414341/ The patch is still not applied. Is there a reason for that or just an omission? Regards Andrzej On 04/08/2013 05:21 PM, Samuel Ortiz wrote: > Hi And

Re: [Ksummit-2013-discuss] [ATTEND] How to act on LKML (was: [ 00/19] 3.10.1-stable review)

2013-07-17 Thread Dan Carpenter
On Mon, Jul 15, 2013 at 04:15:55PM -0700, Guenter Roeck wrote: > "Your code breaks the build for every platform. Would you please kindly > consider fixing it ?" Something like this: https://lists.launchpad.net/ac100/msg01040.html "small typo here." Marc, was obviously dripping with sarcasm when

Re: [RFC] sched: Limit idle_balance() when it is being used too frequently

2013-07-17 Thread Peter Zijlstra
On Wed, Jul 17, 2013 at 09:25:04AM +0200, Peter Zijlstra wrote: > One thing that I thought of since is that we need to consider what > happens for people with a low resolution sched_clock. IIRC there are > still platforms that are jiffy based. Ignore that, they're all UP. -- To unsubscribe from th

scatterlist: sg_set_buf() argument must be in linear mapping (sha1: ac4e97abce9b80c020e7113325f49e58b7b15e3f)

2013-07-17 Thread Michal Simek
Hi Rusty and Jens, I am getting problem with your patch which you have added to the kernel. The problem is with my arm zynq remoteproc driver where I use dma_declare_coherent_memory() to specify memory for remoteproc which is ioremap to the vmalloc area. Based on that buf addr is not inside ram e

Re: [PATCH v5 6/7] cpufreq:boost:Kconfig: Enable software managed BOOST support at Kconfig

2013-07-17 Thread Viresh Kumar
On 17 July 2013 12:47, Lukasz Majewski wrote: > On Wed, 17 Jul 2013 10:54:55 +0530 Viresh Kumar viresh.ku...@linaro.org > wrote, >> On 16 July 2013 17:20, Lukasz Majewski wrote: >> > On Tue, 16 Jul 2013 15:28:40 +0530 Viresh Kumar >> > viresh.ku...@linaro.org wrote, >> >> On 4 July 2013 14:20, Lu

Re: [PATCH V6 06/12] perf tools: remove unnecessary callchain validation

2013-07-17 Thread Adrian Hunter
On 16/07/13 15:05, Jiri Olsa wrote: > On Tue, Jul 16, 2013 at 09:38:12AM +0300, Adrian Hunter wrote: > > SNIP > >> } >> } >> >> -static int perf_session__preprocess_sample(struct perf_session *session, >> - union perf_event *event, struct >> perf_sam

[PATCH] extable: Skip sorting if the table is empty

2013-07-17 Thread Uwe Kleine-König
At least on ARM no-MMU the extable is empty and so there is nothing to sort. So add a check for the table to be empty which effectively only changes that the misleading pr_notice is suppressed. Signed-off-by: Uwe Kleine-König --- Hello, I first tried to select BUILDTIME_EXTABLE_SORT for ARM no-M

Re: [PATCH v2] x86/pci: checkpatch.pl cleanup

2013-07-17 Thread Ingo Molnar
* Valentina Manea wrote: > This patch fixes warning and errors found by checkpatch.pl: > > * replace asm/acpi.h, asm/io.h and asm/smp.h with linux/acpi.h, > linux/io.h and linux/smp.h respectively > * remove explicit initialization to 0 of a static global variable > * replace printk(KERN_INFO .

Re: [PATCH] usb: udc: add gadget state kobject uevent

2013-07-17 Thread Felipe Balbi
Hi, On Mon, Jul 15, 2013 at 11:31:17PM -0700, Greg KH wrote: > > The question is since we default GADGET, so the g_mass_storage.ko is > > installed early but connecting to a host PC > > is randomly, But the udev has no idea when a host PC connects our device. > > > > So we consider it's reasonabl

Re: [PATCH v4 2/7] cpufreq: Add boost frequency support in core

2013-07-17 Thread Viresh Kumar
On 20 June 2013 03:55, Rafael J. Wysocki wrote: > On Wednesday, June 19, 2013 10:31:02 PM Lukasz Majewski wrote: >> On Wed, 19 Jun 2013 10:48:53 -0700 >> Dirk Brandewie wrote: >> >> > On 06/19/2013 10:12 AM, Lukasz Majewski wrote: >> > > @@ -1936,6 +2019,16 @@ int cpufreq_register_driver(struct

Re: [PATCH v5 7/7] Documentation:cpufreq:boost: Update BOOST documentation

2013-07-17 Thread Viresh Kumar
On 17 July 2013 13:06, Lukasz Majewski wrote: > At v4 there was the old acpi-cpufreq.c behaviour preserved (with always > exporting boost - when not supported ro, when supported rw). > > Due to Rafael and Dirk comments it has been rewritten at v5: > > http://thread.gmane.org/gmane.linux.kernel/151

Re: [Ksummit-2013-discuss] [ATTEND] How to act on LKML

2013-07-17 Thread Dan Carpenter
On Tue, Jul 16, 2013 at 04:49:27PM +0100, Stefano Stabellini wrote: > The etiquette on the lkml is by far the roughest of them all. It's the > "bad neighborhood with guns" of the Open Source world. You never know > when you are going to get a bullet, but sooner or later you'll get one. Only Andrew

[PATCH v9] ARM: clocksource: add support for MOXA ART SoCs

2013-07-17 Thread Jonas Jensen
This patch adds an clocksource driver for the main timer(s) found on MOXA ART SoCs. The MOXA ART SoC provides three separate timers with individual count/load/match registers, two are used here: TIMER1: clockevents, used to support oneshot and periodic events TIMER2: set up as a free running coun

[PATCH] perf symbol: Do not apply symfs for an absolute vmlinux path

2013-07-17 Thread Namhyung Kim
From: Namhyung Kim If an user gives both of --symfs and --vmlinux option, the vmlinux will be searched under the symfs directory. This is somewhat confusing since vmlinux often lives in kernel build directory or somewhere other than user space binaries. So it'd be better not adding symfs prefix

[PATCH v2 0/5] mfd:rtsx: MFD patches for Realtek cardreader

2013-07-17 Thread wei_wang
From: Wei WANG v2: Use macro when initializing vendor settings Wei WANG (5): mfd:rtsx: Read vendor setting from config space mfd:rtsx: Add shutdown callback in rtsx_pci_driver mfd:rtsx: Move some actions from rtsx_pci_init_hw to individual extra_init_hw mfd:rtsx: Clear hardware PFM m

[PATCH v2 4/5] mfd:rtsx: Clear hardware PFM mode in rtl8411b

2013-07-17 Thread wei_wang
From: Wei WANG Clear hw_pfm_en to disable hardware PFM mode, to fix a bug that in some situation registers in 0xFDxx domain can't be accessed. Signed-off-by: Wei WANG --- drivers/mfd/rtl8411.c|2 ++ include/linux/mfd/rtsx_pci.h |1 + 2 files changed, 3 insertions(+) diff --git

[PATCH v2 3/5] mfd:rtsx: Move some actions from rtsx_pci_init_hw to individual extra_init_hw

2013-07-17 Thread wei_wang
From: Wei WANG These actions are individual for each reader model, so should be put in extra_init_hw instead of rtsx_pci_init_hw. Signed-off-by: Wei WANG --- drivers/mfd/rts5209.c |4 drivers/mfd/rts5227.c |2 ++ drivers/mfd/rts5229.c |4 drivers/mfd/rts5249.c |2

Re: [PATCH v3 5/7] spi: atmel: prepare clk before calling enable

2013-07-17 Thread Mark Brown
On Tue, Jul 16, 2013 at 05:16:22PM +0200, Boris BREZILLON wrote: > Replace clk_enable/disable with clk_prepare_enable/disable_unprepare to > avoid common clk framework warnings. Applied, thanks. signature.asc Description: Digital signature

[PATCH v2 2/5] mfd:rtsx: Add shutdown callback in rtsx_pci_driver

2013-07-17 Thread wei_wang
From: Wei WANG Some actions to clear power state should be handled in .shutdown callback in rtsx_pci_driver. This patch adopts the following measures to catch this goal: 1. Add a function rtsx_pci_power_off to abstract the common ops in .shutdown and .suspend 2. Add pcr->ops->force_power_down to

Re: [RFC] sched: Limit idle_balance() when it is being used too frequently

2013-07-17 Thread Jason Low
On Wed, 2013-07-17 at 09:25 +0200, Peter Zijlstra wrote: > On Tue, Jul 16, 2013 at 03:48:01PM -0700, Jason Low wrote: > > On Tue, 2013-07-16 at 22:20 +0200, Peter Zijlstra wrote: > > > On Tue, Jul 16, 2013 at 12:21:03PM -0700, Jason Low wrote: > > > > When running benchmarks on an 8 socket 80 core

[PATCH v2 5/5] mfd:rtsx: Configure to enter a deeper power-saving mode in S3

2013-07-17 Thread wei_wang
From: Wei WANG Set a bit to enable rts5227 and rts5249 to enter a deeper internal power-saving mode in S3, and recover it after resuming. Signed-off-by: Wei WANG --- drivers/mfd/rtl8411.c|2 +- drivers/mfd/rts5209.c|2 +- drivers/mfd/rts5227.c|6 +- driv

[PATCH v2 1/5] mfd:rtsx: Read vendor setting from config space

2013-07-17 Thread wei_wang
From: Wei WANG Normally OEMs will set vendor setting to the config space of Realtek card reader in BIOS stage. This patch reads the setting at the first, and configure the internal registers according to it, to improve card reader's compatibility condition. Signed-off-by: Wei WANG --- drivers/

Re: [PATCH v5 7/7] Documentation:cpufreq:boost: Update BOOST documentation

2013-07-17 Thread Lukasz Majewski
On Wed, 17 Jul 2013 13:29:26 +0530 Viresh Kumar viresh.ku...@linaro.org wrote, > On 17 July 2013 13:06, Lukasz Majewski wrote: > > At v4 there was the old acpi-cpufreq.c behaviour preserved (with > > always exporting boost - when not supported ro, when supported rw). > > > > Due to Rafael and Dirk

Re: [PATCH v5 6/7] cpufreq:boost:Kconfig: Enable software managed BOOST support at Kconfig

2013-07-17 Thread Lukasz Majewski
On Wed, 17 Jul 2013 13:22:20 +0530 Viresh Kumar viresh.ku...@linaro.org wrote, > On 17 July 2013 12:47, Lukasz Majewski wrote: > > On Wed, 17 Jul 2013 10:54:55 +0530 Viresh Kumar > > viresh.ku...@linaro.org wrote, > >> On 16 July 2013 17:20, Lukasz Majewski > >> wrote: > >> > On Tue, 16 Jul 2013

Re: [PATCH v8] ARM: clocksource: add support for MOXA ART SoCs

2013-07-17 Thread Jonas Jensen
On 16 July 2013 17:01, Daniel Lezcano wrote: > 1. could you elaborate the patch log: as it is a new driver, a nice > description of the timer hardware would be valuable for people willing > to understand the code (eg. some specificities of the driver). A short description is now added to the comm

Re: [PATCH v3 0/2] Enable lm90 in Tegra30 and Tegra114.

2013-07-17 Thread Wei Ni
On 07/16/2013 07:14 PM, Wei Ni wrote: > On 07/16/2013 01:13 AM, Stephen Warren wrote: >> On 07/15/2013 10:48 AM, Stephen Warren wrote: >>> On 07/12/2013 01:49 AM, Wei Ni wrote: Enable thermal sensor lm90 for Tegra30 Cardhu and Tegra114 Dalmore. >>> >>> I have applied the series to Tegra's for-

Re: [PATCH -next] mtd: orion_nand: convert to use devm_* APIs

2013-07-17 Thread Andrew Lunn
On Wed, Jul 17, 2013 at 10:09:10AM +0800, Wei Yongjun wrote: > From: Wei Yongjun > > Convert to use devm_* APIs to avoid resources leak on error handling case. > > Signed-off-by: Wei Yongjun > --- > drivers/mtd/nand/orion_nand.c | 29 + > 1 file changed, 9 insertion

Re: [PATCH v3 0/2] Enable lm90 in Tegra30 and Tegra114.

2013-07-17 Thread Mikko Perttunen
On 07/17/2013 11:17 AM, Wei Ni wrote: On 07/16/2013 07:14 PM, Wei Ni wrote: On 07/16/2013 01:13 AM, Stephen Warren wrote: On 07/15/2013 10:48 AM, Stephen Warren wrote: On 07/12/2013 01:49 AM, Wei Ni wrote: Enable thermal sensor lm90 for Tegra30 Cardhu and Tegra114 Dalmore. I have applied th

Re: [PATCH] staging: drm/imx: drop "select OF_VIDEOMODE"

2013-07-17 Thread Sascha Hauer
On Sun, Jul 14, 2013 at 01:29:48PM +0200, Paul Bolle wrote: > Commit ac4c1a9b33 ("staging: drm/imx: Add LDB support") added the > DRM_IMX_LDB Kconfig entry. That entry selects OF_VIDEOMODE. But there is > no Kconfig symbol named OF_VIDEOMODE. The select statement for that > symbol is a nop. Drop it

[no subject]

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Re: [PATCH] videobuf2-dma-sg: Minimize the number of dma segments

2013-07-17 Thread Marek Szyprowski
Hello, On 7/15/2013 11:34 AM, Ricardo Ribalda Delgado wrote: Most DMA engines have limitations regarding the number of DMA segments (sg-buffers) that they can handle. Videobuffers can easily spread through houndreds of pages. In the previous aproach, the pages were allocated individually, this

Re: [PATCH v3 2/4] hwmon: (lm90) use macro defines for the status bit

2013-07-17 Thread Jean Delvare
Hi Wei, On Wed, 17 Jul 2013 15:03:35 +0800, Wei Ni wrote: > On 07/16/2013 12:57 AM, Jean Delvare wrote: > > On Fri, 12 Jul 2013 15:48:05 +0800, Wei Ni wrote: > >> Add bit defines for the status register. > > > > Regarding the subject: for me these are constants, not macros. AFAIK > > the term "ma

Re: [PATCH v5 6/7] cpufreq:boost:Kconfig: Enable software managed BOOST support at Kconfig

2013-07-17 Thread Viresh Kumar
On 17 July 2013 13:42, Lukasz Majewski wrote: > Then it should be enough to only write: > > depends on THERMAL > > (since CPUFREQ is already enabled for entering this menu). Correct -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vg

Re: linux-next: Tree for Jul 17

2013-07-17 Thread Mark Brown
On Wed, Jul 17, 2013 at 02:13:35PM +1000, Stephen Rothwell wrote: > The sound-asoc tree still has its build failure so I used the version from > next-20130715. I'd have expected both of those to have been fixed. Are you sure you're seeing the same issue? signature.asc Description: Digital sign

Re: [PATCH RFC v4] media: OF: add "sync-on-green-active" property

2013-07-17 Thread Prabhakar Lad
Hi Sylwester, Thanks for the review. On Wed, Jul 17, 2013 at 2:08 AM, Sylwester Nawrocki wrote: > Hi Prabhakar, > > [snip] >> diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt >> b/Documentation/devicetree/bindings/media/video-interfaces.txt >> index e022d2d..5186c7e 1006

Re: [ 00/19] 3.10.1-stable review

2013-07-17 Thread Janne Karhunen
On Mon, Jul 15, 2013 at 9:17 PM, Linus Torvalds wrote: > > Google "management by perkele". Actually, not even our former president mr. Kekkonen never went quite as far using this method. I think something along the lines of legendary 'saatanan tunarit' would suffice next time :) -- Janne -- To

[PATCH v2] RDMA/cma: silence GCC warning

2013-07-17 Thread Paul Bolle
Building cma.o triggers this GCC warning: drivers/infiniband/core/cma.c: In function ‘rdma_resolve_addr’: drivers/infiniband/core/cma.c:465:23: warning: ‘port’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/infiniband/core/cma.c:426:5: note: ‘port’ was decla

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

2013-07-17 Thread Laxman Dewangan
On Tuesday 16 July 2013 07:21 PM, Mikko Perttunen wrote: On 07/10/2013 10:37 AM, Laxman Dewangan wrote: + + palmas_gpio: gpio { + compatible = "ti,palmas-gpio"; + gpio-controller; + #g

my first post

2013-07-17 Thread bob
Hello everyone I have meeted a problem with linux kernel 2.6.X.X that my user app wants to get thread kernel stack frame ponter(FP) from user space by system call or /proc system or any other ways except driver. I do not want to write a driver,) to finish it. I have endured this problem for a lon

[PATCH] reiserfs: check/extend buffer length for printing functions

2013-07-17 Thread Chen Gang
If format string and/or error string are larger than 1024, it will cause memory overflow. So need check the format string buffer length before process it. Also need use (v)snprintf() instread of (v)sprintf() for error buffer to be sure of maximize length limitation. Normally, the error buffer le

Re: [PATCH] [RFC] EHCI: add to memory barrier to updating hw_next

2013-07-17 Thread Ming Lei
Cc: ARM list On Wed, Jul 17, 2013 at 1:03 PM, 김기오 wrote: > Hi, > > I have a missing urb completion problem on ARMv7 based platform. > > I thought the above problem was caused by coherent memory between the > EHCI device and CPU so I tryied to allocates device type memory > for EHCI via dma_declar

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

2013-07-17 Thread Mikko Perttunen
On 07/17/2013 11:57 AM, Laxman Dewangan wrote: On Tuesday 16 July 2013 07:21 PM, Mikko Perttunen wrote: On 07/10/2013 10:37 AM, Laxman Dewangan wrote: + + palmas_gpio: gpio { + compatible = "ti,palmas-gpio"; + gpi

Re: [Regression][v3.10][v3.11] Revert "HID: Fix logitech-dj: missing Unifying device issue"

2013-07-17 Thread Nestor Lopez Casado
Added Benjamin. On Mon, Jul 15, 2013 at 8:37 PM, Andrew de los Reyes wrote: > I believe this commit was an optimization, so it should be okay to revert > it. > > Nestor, can you confirm? 5962640 is not an optimization, is a workaround for the dropped packets during enumeration. After a9dd22b7308

Re: [V2 2/2] powerpc/512x: add LocalPlus Bus FIFO device driver

2013-07-17 Thread Gerhard Sittig
On Fri, Jul 12, 2013 at 14:42 +0400, Alexander Popov wrote: > > 2013/7/10 Gerhard Sittig : > > On Wed, Jul 10, 2013 at 14:21 +0400, Alexander Popov wrote: > >> > >> + > >> +struct mpc512x_lpbfifo_request { > >> + unsigned int cs; > >> + phys_addr_t bus_phys; /* physical address of some

Re: [PATCH v3 2/4] ARM: mach-moxart: add MOXA ART device tree files

2013-07-17 Thread Jonas Jensen
Just as a reminder, I intend to update this set with some minor changes: 1. remove devicetree bindings for drivers, I will mail those out separately 2. a devicetree node for DMA was added 3. GPIO numbers are now in DT aswell Best regards, Jonas -- To unsubscribe from this list: send the line "uns

[PATCH] staging/lustre/libcfs: removed dead code from libcfs_string

2013-07-17 Thread Dragos Foianu
Confirmed by cscope that the functions are not used anymore. A fresh compilation does not yield any errors. Signed-off-by: Dragos Foianu --- .../staging/lustre/lustre/libcfs/libcfs_string.c | 48 1 file changed, 48 deletions(-) diff --git a/drivers/staging/lustre/lustr

Re: [PATCH v3 0/2] Enable lm90 in Tegra30 and Tegra114.

2013-07-17 Thread Wei Ni
On 07/17/2013 04:23 PM, Mikko Perttunen wrote: > On 07/17/2013 11:17 AM, Wei Ni wrote: >> On 07/16/2013 07:14 PM, Wei Ni wrote: >>> On 07/16/2013 01:13 AM, Stephen Warren wrote: On 07/15/2013 10:48 AM, Stephen Warren wrote: > On 07/12/2013 01:49 AM, Wei Ni wrote: >> Enable thermal sens

Re: [PATCH v3 1/4] hwmon: (lm90) split set&show temp as common codes

2013-07-17 Thread Jean Delvare
On Wed, 17 Jul 2013 14:26:54 +0800, Wei Ni wrote: > On 07/17/2013 01:14 PM, Guenter Roeck wrote: > > On Wed, Jul 17, 2013 at 06:26:20AM +0200, Thierry Reding wrote: > >> On Mon, Jul 15, 2013 at 09:24:15AM +0200, Jean Delvare wrote: > >>> On Mon, 15 Jul 2013 14:25:29 +0800, Wei Ni wrote: > I th

Re: [PATCH v5 6/7] cpufreq:boost:Kconfig: Enable software managed BOOST support at Kconfig

2013-07-17 Thread Lukasz Majewski
On Wed, 17 Jul 2013 10:29:15 +0200 Viresh Kumar viresh.ku...@linaro.org wrote, > On 17 July 2013 13:42, Lukasz Majewski wrote: > > Then it should be enough to only write: > > > > depends on THERMAL > > > > (since CPUFREQ is already enabled for entering this menu). > > Correct OK. -- Best regar

[PATCH v4] rtc: Add MOXA ART RTC driver

2013-07-17 Thread Jonas Jensen
Add RTC driver for MOXA ART SoCs. Signed-off-by: Jonas Jensen --- Notes: Changes since v3: 1. add devicetree bindings document Applies to next-20130716 .../devicetree/bindings/rtc/moxa,moxart-rtc.txt| 17 ++ drivers/rtc/Kconfig| 9 +

Re: [ATTEND] How to act on LKML

2013-07-17 Thread Stefano Stabellini
On Tue, 16 Jul 2013, H. Peter Anvin wrote: > On 07/16/2013 09:58 AM, Stefano Stabellini wrote: > > > > Because Linux is the most widely used kernel, it's everywhere from > > embedded devices to supercomputers. > > Many different companies make a business on Linux and pay people to work > > on it (

Re: [Ksummit-2013-discuss] [ATTEND] How to act on LKML

2013-07-17 Thread Jeff Liu
On 07/17/2013 08:51 AM, Steven Rostedt wrote: > On Wed, 2013-07-17 at 08:32 +0800, Jeff Liu wrote: > >> Another thing might deviated from the main theme, but I'd like to raise it >> here because I would like to see what's the proper way for that. >> >> For instance, people A posted a patch set to

Re: [RFC PATCH v5 0/1] drivers: mfd: Versatile Express SPC support

2013-07-17 Thread Pawel Moll
On Tue, 2013-07-16 at 17:05 +0100, Lorenzo Pieralisi wrote: > /drivers/mfd is probably not the right place for this code as it stands (but > probably will be when the entire driver, with DVFS and config interface, is > complete). Not that it really matters now, but my vexpress-sysreg rework will -

Re: [ 3.8.y.z extended stable ] Patch "memcg, kmem: fix reference count handling on the error path" has been added to staging queue

2013-07-17 Thread Michal Hocko
On Wed 17-07-13 14:25:26, Li Zefan wrote: > On 2013/7/17 8:45, Andrew Morton wrote: > > On Tue, 16 Jul 2013 16:40:09 -0700 Kamal Mostafa > > wrote: > > > >> On Tue, 2013-07-16 at 16:06 -0700, Andrew Morton wrote: > >>> On Tue, 16 Jul 2013 15:54:02 -0700 Kamal Mostafa > >>> wrote: > >>> >

[PATCH v3] watchdog: Add MOXA ART watchdog driver

2013-07-17 Thread Jonas Jensen
Add watchdog driver for MOXA ART SoCs. Signed-off-by: Jonas Jensen --- Notes: Changes since v2: 1. add devicetree bindings document Applies to next-20130716 .../bindings/watchdog/moxa,moxart-watchdog.txt | 15 ++ drivers/watchdog/Kconfig |

[PATCH] net/irda: fixed style issues in irttp

2013-07-17 Thread Dragos Foianu
Applied error fixes suggested by checpatch.pl Signed-off-by: Dragos Foianu --- net/irda/irttp.c | 50 +++--- 1 file changed, 23 insertions(+), 27 deletions(-) diff --git a/net/irda/irttp.c b/net/irda/irttp.c index ae43c62..85372cf 100644 --- a/net/i

[PATCH V2 2/2] fs/aio: Add support to aio ring pages migration

2013-07-17 Thread Gu Zheng
As the aio job will pin the ring pages, that will lead to mem migrated failed. In order to fix this problem we use an anon inode to manage the aio ring pages, and setup the migratepage callback in the anon inode's address space, so that when mem migrating the aio ring pages will be moved to other

Re: [drm-intel:drm-intel-fixes 52/52] ERROR: Unrecognized email address: 'stable.]'

2013-07-17 Thread Daniel Vetter
On Wed, Jul 17, 2013 at 11:10 AM, Fengguang Wu wrote: > > Hi Konstantin, > > FYI, there are new warnings show up in > > tree: git://people.freedesktop.org/~danvet/drm-intel.git drm-intel-fixes > head: 71e4092e52499ec74bc1dec0f883b15f2c424ec5 > commit: 71e4092e52499ec74bc1dec0f883b15f2c424ec5 [

Re: [PATCH v3 2/4] hwmon: (lm90) use macro defines for the status bit

2013-07-17 Thread Wei Ni
On 07/17/2013 04:28 PM, Jean Delvare wrote: > Hi Wei, > > On Wed, 17 Jul 2013 15:03:35 +0800, Wei Ni wrote: >> On 07/16/2013 12:57 AM, Jean Delvare wrote: >>> On Fri, 12 Jul 2013 15:48:05 +0800, Wei Ni wrote: Add bit defines for the status register. >>> >>> Regarding the subject: for me these

Re: [RFC 0/4] Transparent on-demand struct page initialization embedded in the buddy allocator

2013-07-17 Thread Robin Holt
On Wed, Jul 17, 2013 at 01:17:44PM +0800, Sam Ben wrote: > On 07/12/2013 10:03 AM, Robin Holt wrote: > >We have been working on this since we returned from shutdown and have > >something to discuss now. We restricted ourselves to 2MiB initialization > >to keep the patch set a little smaller and mo

Re: [PATCH v9 1/8] drivers: phy: add generic PHY framework

2013-07-17 Thread Kishon Vijay Abraham I
Hi, On Wednesday 17 July 2013 11:59 AM, Greg KH wrote: > On Wed, Jun 26, 2013 at 05:17:29PM +0530, Kishon Vijay Abraham I wrote: >> +menuconfig GENERIC_PHY >> +tristate "PHY Subsystem" >> +help >> + Generic PHY support. >> + >> + This framework is designed to provide a generic in

[PATCH v3] gpio: Add MOXA ART GPIO driver

2013-07-17 Thread Jonas Jensen
Add GPIO driver for MOXA ART SoCs. Signed-off-by: Jonas Jensen --- Notes: Changes since v2: 1. add devicetree bindings document Applies to next-20130716 .../devicetree/bindings/gpio/moxa,moxart-gpio.txt | 23 +++ drivers/gpio/Kconfig | 7

Re: [PATCH RFC V10 15/18] kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor

2013-07-17 Thread Gleb Natapov
On Wed, Jul 17, 2013 at 12:12:35AM +0530, Raghavendra K T wrote: >> I do not think it is very rare to get interrupt between >> local_irq_restore() and halt() under load since any interrupt that >> occurs between local_irq_save() and local_irq_restore() will be >> delivered >> immediately after loca

Re: [ATTEND] How to act on LKML

2013-07-17 Thread Stefano Stabellini
On Wed, 17 Jul 2013, Jiri Kosina wrote: > On Tue, 16 Jul 2013, Stefano Stabellini wrote: > > > > > I think that it's hurting Linux and in particular it's hurting > > > > attracting new talents. > > > > > > Then why do we have the largest # of developers than any other Open > > > Source project? >

Re: [RFC] sched: Limit idle_balance() when it is being used too frequently

2013-07-17 Thread Peter Zijlstra
On Wed, Jul 17, 2013 at 01:11:41AM -0700, Jason Low wrote: > For the more complex model, are you suggesting that each completion time > is the time it takes to complete 1 iteration of the for_each_domain() > loop? Per sd, yes? So higher domains (or lower depending on how you model the thing in yo

Re: [PATCH] videobuf2-dma-sg: Minimize the number of dma segments

2013-07-17 Thread Ricardo Ribalda Delgado
Hi Marek alloc_pages_exact returns pages of order 0, every single page is filled into buf->pages, that then is used by vb2_dma_sg_mmap(), that also expects order 0 pages (its loops increments in PAGE_SIZE). The code has been tested on real HW. Your concern is that that alloc_pages_exact splits t

Re: [PATCH v3 2/4] hwmon: (lm90) use macro defines for the status bit

2013-07-17 Thread Jean Delvare
Hi Wei, On Wed, 17 Jul 2013 17:29:32 +0800, Wei Ni wrote: > On 07/17/2013 04:28 PM, Jean Delvare wrote: > > I do maintain the lm90 driver, so the decision is up to me. Guenter did > > a preliminary review of your patches and I am grateful for that, but I > > do not intend to wait for his return to

Re: [PATCH 2/2] iio: twl6030-gpadc: TWL6030, TWL6032 GPADC driver

2013-07-17 Thread Oleksandr Kozaruk
Hello Jonathan, >Two very quick comments based on quick glance as it may be a while before I can do a full review. >We still have channels that are only usable for temperature being output to user space as voltage channels? Is the conversion so very hard? Can you please clarify what should

Re: [RFC PATCH 1/4] thermal: hwmon: move hwmon support to single file

2013-07-17 Thread Wei Ni
On 07/10/2013 12:54 AM, Eduardo Valentin wrote: > * PGP Signed: 07/09/2013 at 09:54:04 AM > > On 09-07-2013 12:04, R, Durgadoss wrote: >> Hi Eduardo, >> >>> -Original Message- >>> From: linux-pm-ow...@vger.kernel.org [mailto:linux-pm- >>> ow...@vger.kernel.org] On Behalf Of Eduardo Valenti

Re: [Ksummit-2013-discuss] When to push bug fixes to mainline

2013-07-17 Thread Li Zefan
On 2013/7/17 4:10, Willy Tarreau wrote: > On Tue, Jul 16, 2013 at 03:43:09PM -0400, Steven Rostedt wrote: >> On Tue, 2013-07-16 at 12:11 -0700, Greg Kroah-Hartman wrote: >> >>> People mark stable patches that way already today with a: >>> Cc: stable # delay for 3.12-rc4 >>> or some such wordin

Re: [PATCH 3/6] kconfig/[mn]conf: shorten title in search-box

2013-07-17 Thread Jean Delvare
Le Tuesday 16 July 2013 à 22:39 +0200, Yann E. MORIN a écrit : > From: "Yann E. MORIN" > > No need to repeat the 'CONFIG_' string in the title, > once is explicit enough. > > Reported-by: Jean Delvare > Signed-off-by: "Yann E. MORIN" > Cc: Jean Delvare > --- > scripts/kconfig/mconf.c | 4 ++-

Re: [PATCH v3 1/4] hwmon: (lm90) split set&show temp as common codes

2013-07-17 Thread Wei Ni
On 07/17/2013 05:11 PM, Jean Delvare wrote: > On Wed, 17 Jul 2013 14:26:54 +0800, Wei Ni wrote: >> On 07/17/2013 01:14 PM, Guenter Roeck wrote: >>> On Wed, Jul 17, 2013 at 06:26:20AM +0200, Thierry Reding wrote: On Mon, Jul 15, 2013 at 09:24:15AM +0200, Jean Delvare wrote: > On Mon, 15 Jul

Re: [PATCH] timer stats: reset entries when disable the timer usage statistics

2013-07-17 Thread Dong Zhu
On Thu, Jun 20, 2013 at 06:30:48PM +0800, Dong Zhu wrote: > On Mon, Jun 10, 2013 at 03:57:45PM +0800, Dong Zhu wrote: > > From 4dbb760213856dc382241db456c1c6487694837c Mon Sep 17 00:00:00 2001 > > From: Dong Zhu > > Date: Mon, 10 Jun 2013 15:09:27 +0800 > > > > we can start/stop data collection b

[PATCH v2] gpio: add GPIO support for F71882FG and F71889F

2013-07-17 Thread Simon Guinot
This patch adds support for the GPIOs found on the Fintek super-I/O chips F71882FG and F71889F. A super-I/O is a legacy I/O controller embedded on x86 motherboards. It is used to connect the low-bandwidth devices. Among others functions the F71882FG/F71889F provides: a parallel port, two serial po

Re: [pull request] Pull request for branch yem-kconfig-rc-fixes

2013-07-17 Thread Jean Delvare
Le Tuesday 16 July 2013 à 22:39 +0200, Yann E. MORIN a écrit : > From: "Yann E. MORIN" > > Hello Michal, > > Please pull these post-rc1 kconfig cleanups, all after > review and comments by Jean: > - simplify and cleanup the symbol-search code > - better documentation about the symbols orderi

Re: [drm-intel:drm-intel-fixes 52/52] ERROR: Unrecognized email address: 'stable.]'

2013-07-17 Thread Joe Perches
On Wed, 2013-07-17 at 11:29 +0200, Daniel Vetter wrote: > On Wed, Jul 17, 2013 at 11:10 AM, Fengguang Wu wrote: > > FYI, there are new warnings show up in > > tree: git://people.freedesktop.org/~danvet/drm-intel.git drm-intel-fixes > > head: 71e4092e52499ec74bc1dec0f883b15f2c424ec5 > > commit:

Re: workqueue, pci: INFO: possible recursive locking detected

2013-07-17 Thread Lai Jiangshan
On 07/16/2013 10:41 PM, Srivatsa S. Bhat wrote: > Hi, > > I have been seeing this warning every time during boot. I haven't > spent time digging through it though... Please let me know if > any machine-specific info is needed. > > Regards, > Srivatsa S. Bhat > > > --

zswap: How to determine whether it is compressing swap pages?

2013-07-17 Thread Martin Steigerwald
Hi Seth, hi everyone, Yesterday I build 3.11-rc1 with CONFIG_ZSWAP and wanted to test it. I added zswap.enabled=1 and get: martin@merkaba:~> dmesg | grep zswap [0.00] Command line: BOOT_IMAGE=/vmlinuz-3.11.0-rc1-tp520+ root=/dev/mapper/merkaba-debian ro rootflags=subvol=root init=/bin/s

Re: [PATCH V2 0/2] regulator: palmas-pmic: doc: update device tree bindings

2013-07-17 Thread Mark Brown
On Tue, Jul 16, 2013 at 11:41:08AM -0500, Nishanth Menon wrote: > We seem to have a few missing updates to device tree bindings with the > latest set of changes getting merged in. Applied both, thanks. signature.asc Description: Digital signature

Re: my first post

2013-07-17 Thread Mihai Donțu
On Wed, 17 Jul 2013 14:09:20 +0800 merrys...@tom.com wrote: > I have meeted a problem with linux kernel 2.6.X.X that my user app > wants to get thread kernel stack frame ponter(FP) from user space by > system call or /proc system or any other ways except driver. I do not > want to write a driver,)

[PATCH] MAINTAINERS: add the generic sched_clock under timekeeping

2013-07-17 Thread Baruch Siach
Signed-off-by: Baruch Siach --- MAINTAINERS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index bf61e04..bd9616a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7129,6 +7129,7 @@ M:Thomas Gleixner T: git git://git.kernel.org/pub/scm/linux/kernel/git/

[PATCH v3] dmaengine: Add MOXA ART DMA engine driver

2013-07-17 Thread Jonas Jensen
Add dmaengine driver for MOXA ART SoCs. Signed-off-by: Jonas Jensen --- Notes: Changes since v2: 1. add devicetree bindings document 2. remove DMA_VIRTUAL_CHANNELS and "default n" from Kconfig Applies to next-20130716 .../devicetree/bindings/dma/moxa,moxart-dma.txt

[PATCH] time: sched_clock: fix integer overflow

2013-07-17 Thread Baruch Siach
The expression '(1 << 32)' happens to evaluate as 0 on ARM, but it evaluates as 1 on xtensa and x86_64. This zeros sched_clock_mask, and breaks sched_clock(). Set the type of 1 to 'unsigned long long' to get the value we need. Reported-by: Max Filippov Tested-by: Max Filippov Acked-by: Russell K

RE: [RFC PATCH 1/4] thermal: hwmon: move hwmon support to single file

2013-07-17 Thread R, Durgadoss
Hi Wei, > -Original Message- > From: linux-pm-ow...@vger.kernel.org [mailto:linux-pm- > ow...@vger.kernel.org] On Behalf Of Wei Ni > Sent: Wednesday, July 17, 2013 3:19 PM > To: Eduardo Valentin > Cc: R, Durgadoss; linux...@vger.kernel.org; amit.dan...@samsung.com; Zhang, > Rui; linux-kern

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