Re: [PATCH] usb: core: downgrade log severity to info when descriptor missing

2014-09-23 Thread Alan Stern
On Mon, 22 Sep 2014, Scot Doyle wrote: > According to commit 0cce2eda19923e5e5ccc8b042dec5af87b3ffad0 > USB: fix LANGID=0 regression > > usb devices are not required to report string descriptors. Since they are > optional, log an info message instead of an error message. In addition, > use a

Re: [PATCH] lib: remove prio_heap

2014-09-23 Thread Tejun Heo
On Mon, Sep 22, 2014 at 04:14:35PM +0800, Lai Jiangshan wrote: > The prio_heap was unused since 889ed9ceaa97 ("cgroup: remove > css_scan_tasks()"), > it should be compiled-out for shrinking the binary kernel size which can be > done via introducing CONFIG_PRIO_HEAD or via removing the code. > >

Re: [GIT PULL] x86 fixes

2014-09-23 Thread Maarten Lankhorst
Hey, Op 23-09-14 om 15:18 schreef Matt Fleming: > On Tue, 23 Sep, at 10:18:07AM, Ard Biesheuvel wrote: >> It will be difficult for me to keep up with this thread over the next >> days, so I have added Leif and Roy on cc. If you need to make any >> changes that affect arm64, they should be able to

[PATCH v3] mptfusion: enable no_write_same for vmware scsi disks

2014-09-23 Thread Chris J Arges
When using a virtual SCSI disk in a VMWare VM if blkdev_issue_zeroout is used data can be improperly zeroed out using the mptfusion driver. This patch disables write_same for this driver and the vmware subsystem_vendor which ensures that manual zeroing out is used instead. BugLink:

Re: [PATCH 1/2] signal: simplify deadlock-avoidance in lock_task_sighand()

2014-09-23 Thread Peter Zijlstra
On Tue, Sep 23, 2014 at 07:45:22AM -0400, Rik van Riel wrote: > > I really thing the preempt_disable/enable is not needed. > > > > Paul, Thomas, care to comment? > > I suspect you are right. On normal kernels, rcu_read_lock() will > ensure preemption is disabled. > > On -rt, the locks within

Re: [PATCH v2 4/4] ARM: dts: mt8135: Add pinctrl node for mt8135.

2014-09-23 Thread Chen-Yu Tsai
Hi, On Tue, Sep 23, 2014 at 9:58 PM, Joe.C wrote: > On Tue, 2014-09-23 at 15:03 +0200, Arnd Bergmann wrote: >> On Tuesday 23 September 2014 11:39:05 Hongzhou. Yang wrote: >> > +#define MT8135_PIN_0_MSDC0_DAT7__FUNC_GPIO0 (MT_PIN_NO(0) | 0) >> > +#define MT8135_PIN_0_MSDC0_DAT7__FUNC_MSDC0_DAT7

Re: [PATCH 2/5] media: v4l2-core changes to use media tuner token api

2014-09-23 Thread Devin Heitmueller
Hello Shuah, >> What about G_INPUT and G_TUNER? Consider the following use case, which is >> entirely legal in the V4L2 API: > > Did you mean G_INPUT and G_STD here? I didn't see G_TUNER mentioned > below in the use-case. It can be either ENUM_INPUT or G_TUNER. Both return status information

Re: [PATCH 2/2] remoteproc: add support to handle internal memories

2014-09-23 Thread Ohad Ben-Cohen
Hi Suman, On Mon, Sep 15, 2014 at 10:39 PM, Suman Anna wrote: > These processors need to use their internal RAM for loading, which is > not for generic usage by the kernel, so defining a CMA block for this > memory doesn't make sense. Ok - so just to make sure I understand, this is physical

Re: [PATCH 3/5] drm: add bus_formats and nbus_formats fields to drm_display_info

2014-09-23 Thread Boris BREZILLON
Hi Thierry, On Tue, 23 Sep 2014 16:04:40 +0200 Thierry Reding wrote: > On Tue, Jul 22, 2014 at 02:23:45PM +0200, Boris BREZILLON wrote: > > Add bus_formats and nbus_formats fields and > > drm_display_info_set_bus_formats helper function to specify the bus > > formats supported by a given

Re: [PATCH v3 0/4] arm64, thunder: Enable Cavium Thunder SoC Family

2014-09-23 Thread Robert Richter
Olof, On 23.09.14 12:21:05, Catalin Marinas wrote: > On Tue, Sep 23, 2014 at 11:46:41AM +0100, Will Deacon wrote: > > On Tue, Sep 23, 2014 at 11:41:22AM +0100, Robert Richter wrote: > > > On 12.09.14 19:49:43, Robert Richter wrote: > > > > From: Robert Richter > > > > > > > > This initial

Re: [PATCH] arm{,64}/xen: Remove "EXPERIMENTAL" in the description of the Xen options

2014-09-23 Thread Stefano Stabellini
On Wed, 17 Sep 2014, Julien Grall wrote: > The Xen ARM API is stable since Xen 4.4 and everything has been > upstreamed in Linux for ARM and ARM64. Therefore we can drop "EXPERIMENTAL" > from the Xen option in the both Kconfig. > > Signed-off-by: Julien Grall > Cc: Russell King > Cc: Catalin

Re: [PATCH 5/5] drm: panel: simple-panel: add bus format information for foxlink panel

2014-09-23 Thread Boris BREZILLON
Hi Thierry, On Tue, 23 Sep 2014 16:06:13 +0200 Thierry Reding wrote: > On Tue, Jul 22, 2014 at 02:23:47PM +0200, Boris BREZILLON wrote: > > Foxlink's fl500wvr00-a0t supports RGB888 format. > > > > Signed-off-by: Boris BREZILLON > > --- > > drivers/gpu/drm/panel/panel-simple.c | 1 + > > 1

Re: [PATCH v2 4/4] ARM: dts: mt8135: Add pinctrl node for mt8135.

2014-09-23 Thread Arnd Bergmann
On Tuesday 23 September 2014 21:58:14 Joe. C wrote: > Thanks for review. > The intend for these macros is helpin pinctrl user to write DT node. > With these macro, we could write like this for i2c0: > > mediatek,pinfunc = MT8135_PIN_101_SCL0__FUNC_SCL0>; > > We feel

Re: [PATCH] [media] s5p-mfc: Use decode status instead of display status on MFCv5

2014-09-23 Thread Sjoerd Simons
Hey Kamil, On Tue, 2014-09-23 at 15:58 +0200, Kamil Debski wrote: > > Commit 90c0ae50097 changed how the frame_type of a decoded frame > > gets determined, by switching from the get_dec_frame_type to > > get_disp_frame_type operation. Unfortunately it seems that on MFC v5 > > the > > result of

Re: [RFC PATCH] x86: Use ACCESS_ONCE() for atomic_read()

2014-09-23 Thread Peter Zijlstra
On Tue, Sep 23, 2014 at 09:32:05AM -0400, Pranith Kumar wrote: > On Mon, Sep 22, 2014 at 4:07 PM, Peter Zijlstra wrote: > > On Mon, Sep 22, 2014 at 03:53:09PM -0400, Pranith Kumar wrote: > >> Use the much easier to read ACCESS_ONCE() which is basically the same > >> thing as > >> the cast to

Re: [PATCH v4 2/5] ALSA: ctxfi: initialized snd_card

2014-09-23 Thread Takashi Iwai
At Tue, 23 Sep 2014 16:30:21 +0530, Sudip Mukherjee wrote: > > initialized the reference of snd_card which was added to the various > structures through the previous patch of the series. > these references of snd_card will be used in a later patch to convert > the pr_* macros to dev_* > >

[PATCH v3 1/3] mtd: nand: gpmi: add gpmi_move_bits function

2014-09-23 Thread Boris BREZILLON
Add a new function to move bits (not bytes) from a memory region to another one. This function is similar to memmove except it acts at bit level. This function is needed to implement GPMI raw access functions, given the fact that ECC engine does not pad ECC bits to the next byte boundary.

[PATCH v3 2/3] mtd: nand: gpmi: add proper raw access support

2014-09-23 Thread Boris BREZILLON
Several MTD users (either in user or kernel space) expect a valid raw access support to NAND chip devices. This is particularly true for testing tools which are often touching the data stored in a NAND chip in raw mode to artificially generate errors. The GPMI drivers do not implemenent raw

Re: [PATCH] xen: make pvscsi frontend dependant on xenbus frontend

2014-09-23 Thread Stefano Stabellini
On Mon, 15 Sep 2014, Juergen Gross wrote: > The pvscsi frontend driver requires the xenbus frontend driver. Reflect > this in Kconfig. > > Signed-off-by: Juergen Gross Reviewed-by: Stefano Stabellini > drivers/scsi/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git

[PATCH v3 0/3] mtd: nand: gpmi: add proper raw access support

2014-09-23 Thread Boris BREZILLON
Hello Huang, Brian, This is just a new proposal to support raw accesses in a more standard way in the GPMI driver. This series has been tested on an imx28 board. Any suggestions are welcome. Best Regards, Boris Changes since v2: - fixed a bug in gpmi_move_bits - add a raw_buffer field to be

[PATCH v3 3/3] mtd: nand: gpmi: add raw oob access functions

2014-09-23 Thread Boris BREZILLON
Implement raw OOB access functions to retrieve OOB bytes when accessing the NAND in raw mode. Signed-off-by: Boris BREZILLON --- drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 18 ++ 1 file changed, 18 insertions(+) diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c

Re: [PATCH v4] ARM: fix debug prints relevant to PCI devices

2014-09-23 Thread Russell King - ARM Linux
On Tue, Sep 23, 2014 at 07:56:01AM -0600, Bjorn Helgaas wrote: > This doesn't require any coordination with the PCI core, so I was just > leaving this up to the arch. But I guess I can at least give you my > opinion :) However, PCI core people have more knowledge of the issues here than I do. >

Re: [PATCH 5/5] drm: panel: simple-panel: add bus format information for foxlink panel

2014-09-23 Thread Thierry Reding
On Tue, Jul 22, 2014 at 02:23:47PM +0200, Boris BREZILLON wrote: > Foxlink's fl500wvr00-a0t supports RGB888 format. > > Signed-off-by: Boris BREZILLON > --- > drivers/gpu/drm/panel/panel-simple.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/panel/panel-simple.c >

Re: [PATCH] ath: change logging functions to return void

2014-09-23 Thread Vladimir Kondratiev
On Monday, September 22, 2014 10:35:34 AM Joe Perches wrote: > Other miscellanea: > > o add __printf verification to wil6210 logging functions > No format/argument mismatches found > > Signed-off-by: Joe Perches > For wil6210: Acked-by: Vladimir Kondratiev -- To unsubscribe from this

Re: [patch] mm: memcontrol: lockless page counters

2014-09-23 Thread Johannes Weiner
On Tue, Sep 23, 2014 at 03:25:53PM +0200, Michal Hocko wrote: > On Mon 22-09-14 15:58:29, Johannes Weiner wrote: > > On Mon, Sep 22, 2014 at 07:28:00PM +0200, Michal Hocko wrote: > > > On Mon 22-09-14 11:50:49, Johannes Weiner wrote: > > > > On Mon, Sep 22, 2014 at 04:44:36PM +0200, Michal Hocko

Re: [PATCH 3/5] drm: add bus_formats and nbus_formats fields to drm_display_info

2014-09-23 Thread Thierry Reding
On Tue, Jul 22, 2014 at 02:23:45PM +0200, Boris BREZILLON wrote: > Add bus_formats and nbus_formats fields and > drm_display_info_set_bus_formats helper function to specify the bus > formats supported by a given display. > > This information can be used by display controller drivers to configure

Re: [PATCH] libata: change ata__printk routines to return void

2014-09-23 Thread Tejun Heo
On Mon, Sep 22, 2014 at 09:52:18AM -0700, Joe Perches wrote: > The return value is not used by callers of these functions nor > by uses of all macros so change the functions to return void. > > Signed-off-by: Joe Perches Applied to libata/for-3.18. Thanks. -- tejun -- To unsubscribe from

Re: [PATCH 2/2] perf callchain: Use global caching provided by libunwind

2014-09-23 Thread Arun Sharma
On 9/23/14, 12:00 PM, Namhyung Kim wrote: > + unw_set_caching_policy(addr_space, UNW_CACHE_GLOBAL); The result is a bit surprising for me. In micro benchmarking (eg: Lperf-simple), the per-thread policy is generally faster because it doesn't involve locking. libunwind/tests/Lperf-simple

Re: [PATCH v4 0/9] ARM: Berlin: Ethernet support

2014-09-23 Thread Antoine Tenart
On Tue, Sep 23, 2014 at 02:41:47PM +0200, Arnd Bergmann wrote: > On Tuesday 23 September 2014 14:15:27 Antoine Tenart wrote: > > > > This series introduce support for the Ethernet controller on Berlin SoCs, > > using the existing pxa168 Ethernet driver. In order to do this, DT > > support is

Re: [PATCH v4 3/9] Documentation: bindings: net: add the Marvell PXA168 Ethernet controller

2014-09-23 Thread Antoine Tenart
Arnd, On Tue, Sep 23, 2014 at 02:38:39PM +0200, Arnd Bergmann wrote: > On Tuesday 23 September 2014 14:15:30 Antoine Tenart wrote: > > +Optional properties: > > +- port-id: should be '0','1' or '2'. > > +- phy-addr: MDIO address of the PHY. > > +- local-mac-address: see ethernet.txt file in the

Re: [PATCH] ata: Disabling the async PM for JMicron chips

2014-09-23 Thread Tejun Heo
On Tue, Sep 23, 2014 at 01:37:51PM +0800, Chuansheng Liu wrote: > Be similar with commit (ata: Disabling the async PM for JMicron chip 363/361), Please use 12_DIGIT_SHA1_PREFIX ("SUBJ") format when referring to commits. > Barto found the similar issue for JMicron chip 368, that 363/368 has no >

Dear Webmail User

2014-09-23 Thread Webmail Help Desk
Dear Webmail User, This is to inform you that you have exceeded your quota limit of 325MB in our database e-mail and you need to increase your quota limit of email because in less than 48hours your e-mail will be disabled. Increase the share of e-mail limit and continue to use your webmail

Re: [PATCH 7/7] sched: Track sched_entity usage contributions

2014-09-23 Thread Morten Rasmussen
On Mon, Sep 22, 2014 at 06:09:42PM +0100, bseg...@google.com wrote: > Morten Rasmussen writes: > > > Adds usage contribution tracking for both task and group entities. > > Maintains a non-priority scaled se->avg.usage_avg_contrib for each > > sched_entity and cfs_rq.usage_util_avg sum of all

Re: WARNING at fs/nfs/write.c:743 nfs_inode_remove_request with -rc6

2014-09-23 Thread Will Deacon
On Tue, Sep 23, 2014 at 02:33:06PM +0100, Weston Andros Adamson wrote: > On Sep 23, 2014, at 9:03 AM, Will Deacon wrote: > > I've been running into the following warning on an arm64 system running > > 3.17-rc6 with 64k pages. I've been unable to reproduce with a smaller page > > size (4k). > > >

Re: [GIT PULL] x86 fixes

2014-09-23 Thread Leif Lindholm
On Tue, Sep 23, 2014 at 02:18:05PM +0100, Matt Fleming wrote: > On Tue, 23 Sep, at 10:18:07AM, Ard Biesheuvel wrote: > > It will be difficult for me to keep up with this thread over the next > > days, so I have added Leif and Roy on cc. If you need to make any > > changes that affect arm64, they

Re: [PATCH v11 08/10] OF: PCI: Add support for parsing PCI host bridge resources from DT

2014-09-23 Thread Liviu Dudau
On Tue, Sep 23, 2014 at 02:30:08PM +0100, Rob Herring wrote: > On Tue, Sep 23, 2014 at 2:56 AM, Arnd Bergmann wrote: > > On Monday 22 September 2014 12:43:17 Liviu Dudau wrote: > >> > > >> > From e798af4fc2f664d1aff7e863489b8298f90e716e Mon Sep 17 00:00:00 2001 > >> > From: Robert Richter > >> >

RE: [PATCH] [media] s5p-mfc: Use decode status instead of display status on MFCv5

2014-09-23 Thread Kamil Debski
Hi Sjoerd, > From: linux-media-ow...@vger.kernel.org [mailto:linux-media- > ow...@vger.kernel.org] On Behalf Of Sjoerd Simons > Sent: Monday, September 22, 2014 2:52 PM > To: Kyungmin Park; Kamil Debski; Arun Kumar K > Cc: Mauro Carvalho Chehab; linux-arm-ker...@lists.infradead.org; linux- >

Re: [PATCH v4 5/5] drm/rockchip: Add support for Rockchip Soc EDP

2014-09-23 Thread Rob Clark
On Tue, Sep 23, 2014 at 4:47 AM, cym wrote: > > On Tuesday, September 23, 2014 03:20 AM, Rob Clark wrote: >> >> On Mon, Sep 22, 2014 at 7:02 AM, Mark yao wrote: >>> >>> This adds support for Rockchip soc edp found on rk3288 >>> >>> Signed-off-by: Mark Yao >>> Signed-off-by: Jeff Chen >>> ---

Re: [PATCH v4] ARM: fix debug prints relevant to PCI devices

2014-09-23 Thread Bjorn Helgaas
On Sun, Sep 7, 2014 at 4:28 AM, Vidya Sagar wrote: > From: Vidya Sagar > > As per PCIe spec, fast back-to-back transactions feature > is not applicable to PCIe devices. Hence, do not print > that fast back-to-back trasactions are disabled when > there is a PCIe device found on the bus > >

[GIT PULL] Another KVM fix for 3.17

2014-09-23 Thread Paolo Bonzini
Linus, The following changes since commit f3670394c29ff3730638762c1760fd2f624e6d7b: Revert "x86/efi: Fixup GOT in all boot code paths" (2014-09-22 23:05:49 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus for you to fetch changes

Re: [PATCH] drm: change drm_err return type to void

2014-09-23 Thread Daniel Vetter
On Tue, Sep 23, 2014 at 04:00:44PM +0300, Jani Nikula wrote: > On Mon, 22 Sep 2014, Joe Perches wrote: > > The return value is not used by callers of this function > > nor by uses of the DRM_ERROR macro so change the function > > to return void. > > > > Signed-off-by: Joe Perches > >

[PATCH] DT: mfd: pm8xxx: Add new compatible string

2014-09-23 Thread Stanimir Varbanov
The rtc driver now supports PM8941 PMIC device, reflect this in the binding document. Signed-off-by: Stanimir Varbanov --- .../devicetree/bindings/mfd/qcom,pm8xxx.txt|1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git

[PATCH v2 7/9] percpu_ref: decouple switching to percpu mode and reinit

2014-09-23 Thread Tejun Heo
>From c31543be3b12bd3cb3f8c037cefb89504d294f82 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Tue, 23 Sep 2014 09:45:56 -0400 percpu_ref has treated the dropping of the base reference and switching to atomic mode as an integral operation; however, there's nothing inherent tying the two together.

Re: [PATCH v4 7/9] net: pxa168_eth: allow Berlin SoCs to use the pxa168_eth driver

2014-09-23 Thread Antoine Tenart
Arnd, On Tue, Sep 23, 2014 at 02:40:01PM +0200, Arnd Bergmann wrote: > On Tuesday 23 September 2014 14:15:34 Antoine Tenart wrote: > > diff --git a/drivers/net/ethernet/marvell/Kconfig > > b/drivers/net/ethernet/marvell/Kconfig > > index 1b4fc7c639e6..48b9466d1781 100644 > > ---

[PATCH v2 5/9] percpu_ref: add PCPU_REF_DEAD

2014-09-23 Thread Tejun Heo
>From 6f5bdc32c66317416c13eedb68ead2b36fb02603 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Tue, 23 Sep 2014 09:45:56 -0400 percpu_ref will be restructured so that percpu/atomic mode switching and reference killing are dedoupled. In preparation, add PCPU_REF_DEAD and PCPU_REF_ATOMIC_DEAD

Re: FIX Me in pgtable.h

2014-09-23 Thread Krzysztof Kozłowski
On 23.09.2014 15:04, nick wrote: Greetings Arm Maintainers, I am wondering about the fix me in pgtable.h for define kern_addr_valid and how to set it to a correct value as you state that this needs to be fixed as the defined macro is still 1. This is probably incorrect and should be changed.

[PATCH v5 1/2] regulator: st-pwm: get voltage and duty table from dts

2014-09-23 Thread Chris Zhong
Get voltage & duty table from device tree might be better, other platforms can also use this driver without any modify. Signed-off-by: Chris Zhong Reviewed-by: Doug Anderson --- Changes in v5: None Changes in v4: Adviced by Doug Anderson - improve kconfig - add const for desc structure

[PATCH v5 2/2] dt-bindings: add devicetree bindings for st-pwm regulator

2014-09-23 Thread Chris Zhong
Document the st-pwm regulator Signed-off-by: Chris Zhong Reviewed-by: Doug Anderson --- Changes in v5: Adviced by Mark Rutland - fix a spelling error Changes in v4: Adviced by Doug Anderson - remove regulator-always-on and regulator-boot-on from the Example Changes in v3: Adviced by Doug

[PATCH v5 0/2] regulator: get voltage & duty table from dts for st-pwm

2014-09-23 Thread Chris Zhong
get voltage & duty table from device tree might be better, other platforms can also use this driver without any modify. Tested on a rk3288 sdk board as logic voltage regulator. Changes in v5: Adviced by Mark Rutland - fix a spelling error Changes in v4: Adviced by Doug Anderson - improve

Re: [PATCH] clk: prevent erronous parsing of children during rate change

2014-09-23 Thread Tero Kristo
On 09/22/2014 10:18 PM, Stephen Boyd wrote: On 08/21, Tero Kristo wrote: In some cases, clocks can switch their parent with clk_set_rate, for example clk_mux can do this in some cases. Current implementation of clk_change_rate uses un-safe list iteration on the clock children, which will cause

Re: [PATCH v6 07/12] usb: chipidea: add a usb2 driver for ci13xxx

2014-09-23 Thread Antoine Tenart
Arnd, On Tue, Sep 23, 2014 at 12:39:04PM +0200, Arnd Bergmann wrote: > On Tuesday 23 September 2014 12:28:03 Antoine Tenart wrote: > > + if (dev->of_node) { > > + ret = ci_hdrc_usb2_dt_probe(dev, ci_pdata); > > + if (ret) > > + goto clk_err;

Re: [PATCH v5 1/4] ftracetest: Initial commit for ftracetest

2014-09-23 Thread Steven Rostedt
For future reference: On Mon, 22 Sep 2014 23:42:50 + Masami Hiramatsu wrote: > ftracetest is a collection of testcase shell-scripts for ftrace. > To avoid regressions of ftrace, these testcases check correct > ftrace behaviors. If someone would like to add any features on > ftrace, the

Re: [PATCH 6/7] sched: Make sched entity usage tracking scale-invariant

2014-09-23 Thread Morten Rasmussen
On Mon, Sep 22, 2014 at 06:13:46PM +0100, bseg...@google.com wrote: > Morten Rasmussen writes: > > > Apply scale-invariance correction factor to usage tracking as well. > > It seems like it would make more sense to order the patches as first the > usage tracking and then all of the

Re: WARNING at fs/nfs/write.c:743 nfs_inode_remove_request with -rc6

2014-09-23 Thread Weston Andros Adamson
On Sep 23, 2014, at 9:03 AM, Will Deacon wrote: > Hi all, > > I've been running into the following warning on an arm64 system running > 3.17-rc6 with 64k pages. I've been unable to reproduce with a smaller page > size (4k). > > I don't yet have a concrete reproducer, but I've seen it hit a few

Re: [RFC PATCH] x86: Use ACCESS_ONCE() for atomic_read()

2014-09-23 Thread Pranith Kumar
On Mon, Sep 22, 2014 at 4:07 PM, Peter Zijlstra wrote: > On Mon, Sep 22, 2014 at 03:53:09PM -0400, Pranith Kumar wrote: >> Use the much easier to read ACCESS_ONCE() which is basically the same thing >> as >> the cast to volatile. >> >> Please note the change in volatile cast:

[RFC PATCH net-next v2 1/5] netns: allocate netns ids

2014-09-23 Thread Nicolas Dichtel
With this patch, an id is allocated for each netns. Id database is stored in the user namespace. It's allowed to get an id of a peer netns only if they share the same user ns. Signed-off-by: Nicolas Dichtel --- include/linux/user_namespace.h | 4 include/net/net_namespace.h| 11

Re: [PATCH] ARM: hw_breakpoint: Trap undef instruction exceptions on wake-up

2014-09-23 Thread Geert Uytterhoeven
Hi Russell, On Wed, Sep 17, 2014 at 2:18 PM, Russell King - ARM Linux wrote: > On Wed, Sep 17, 2014 at 01:57:16PM +0200, Geert Uytterhoeven wrote: >> If power area D4, which contains the Coresight-ETM hardware block, is >> powered down on R-Mobile A1 (r8a7740), the kernel crashes when >>

Re: [PATCH v11 08/10] OF: PCI: Add support for parsing PCI host bridge resources from DT

2014-09-23 Thread Rob Herring
On Tue, Sep 23, 2014 at 2:56 AM, Arnd Bergmann wrote: > On Monday 22 September 2014 12:43:17 Liviu Dudau wrote: >> > >> > From e798af4fc2f664d1aff7e863489b8298f90e716e Mon Sep 17 00:00:00 2001 >> > From: Robert Richter >> > Date: Mon, 22 Sep 2014 10:46:01 +0200 >> > Subject: [PATCH] OF: PCI: Fix

Re: [PATCH v2 0/4] Add Mediatek SoC Pinctrl/GPIO driver for MT8135.

2014-09-23 Thread Matthias Brugger
On 23/09/14 05:39, Hongzhou.Yang wrote: > This is v2 of add Mediatek SoC Pinctrl/GPIO drvier for MT8135. > It is based on Joe.C' basic device tree support. > See > http://lists.infradead.org/pipermail/linux-arm-kernel/2014-September/288582.html > > This driver include common and MT8135 part,

Re: [patch] mm: memcontrol: lockless page counters

2014-09-23 Thread Johannes Weiner
On Tue, Sep 23, 2014 at 03:06:34PM +0400, Vladimir Davydov wrote: > On Mon, Sep 22, 2014 at 02:57:36PM -0400, Johannes Weiner wrote: > > On Mon, Sep 22, 2014 at 06:41:58PM +0400, Vladimir Davydov wrote: > > > On Fri, Sep 19, 2014 at 09:22:08AM -0400, Johannes Weiner wrote: > > > > diff --git

[RFC PATCH net-next v2 5/5] rtnl: allow to create device with IFLA_LINK_NETNSID set

2014-09-23 Thread Nicolas Dichtel
This patch adds the ability to create a netdevice in a specified netns and then move it into the final netns. In fact, it allows to have a symetry between get and set rtnl messages. Signed-off-by: Nicolas Dichtel --- net/core/rtnetlink.c | 25 ++--- 1 file changed, 22

[RFC PATCH net-next v2 0/5] netns: allow to identify peer netns

2014-09-23 Thread Nicolas Dichtel
The goal of this serie is to be able to multicast netlink messages with an attribute that identify a peer netns. This is needed by the userland to interpret some informations contained in netlink messages (like IFLA_LINK value, but also some other attributes in case of x-netns netdevice (see also

[RFC PATCH net-next v2 4/5] iptunnels: advertise link netns via netlink

2014-09-23 Thread Nicolas Dichtel
Implement rtnl_link_ops->get_link_net() callback so that IFLA_LINK_NETNSID is added to rtnetlink messages. Signed-off-by: Nicolas Dichtel --- include/net/ip_tunnels.h | 1 + net/ipv4/ip_gre.c| 2 ++ net/ipv4/ip_tunnel.c | 8 net/ipv4/ip_vti.c| 1 + net/ipv4/ipip.c

[RFC PATCH net-next v2 3/5] rtnl: add link netns id to interface messages

2014-09-23 Thread Nicolas Dichtel
This patch adds a new attribute (IFLA_LINK_NETNSID) which contains the 'link' netns id when this netns is different from the netns where the interface stands (for example for x-net interfaces like ip tunnels). When there is no id, because user ns of link netns and interface netns is not the same,

[RFC PATCH net-next v2 2/5] netns: add genl cmd to get the id of a netns

2014-09-23 Thread Nicolas Dichtel
This patch allows a user to get an id of a peer netns. It will be usefull for userland to be able to associate a netns file descriptor with a netns id. Note: to be able to got an id, both netns should be in the same user ns. Signed-off-by: Nicolas Dichtel --- MAINTAINERS | 1 +

Re: [patch] mm: memcontrol: lockless page counters

2014-09-23 Thread Michal Hocko
On Mon 22-09-14 15:58:29, Johannes Weiner wrote: > On Mon, Sep 22, 2014 at 07:28:00PM +0200, Michal Hocko wrote: > > On Mon 22-09-14 11:50:49, Johannes Weiner wrote: > > > On Mon, Sep 22, 2014 at 04:44:36PM +0200, Michal Hocko wrote: > > > > On Fri 19-09-14 09:22:08, Johannes Weiner wrote: > >

Re: [PATCH v3 0/2] dmaengine: omap-dma: Fix cyclic suspend/resume

2014-09-23 Thread Vinod Koul
On Tue, Sep 16, 2014 at 10:45:55PM +0300, Peter Ujfalusi wrote: > Hi, > > Changes since v2: > - fix typo in patch two > - Acked-by added from Russell > > When the audio is paused/resumed (application paused the sream or board > suspend) > the audio was only playing back one period worth of data

Re: [GIT PULL] x86 fixes

2014-09-23 Thread Matt Fleming
On Tue, 23 Sep, at 10:18:07AM, Ard Biesheuvel wrote: > > It will be difficult for me to keep up with this thread over the next > days, so I have added Leif and Roy on cc. If you need to make any > changes that affect arm64, they should be able to confirm whether it > causes any problems or not.

Re: [PATCH v5 1/2] ahci-platform: Bump max number of clocks to 5

2014-09-23 Thread Tejun Heo
On Mon, Sep 22, 2014 at 03:09:45PM -0500, Kumar Gala wrote: > Qualcomm IPQ806x SoCs with SATA controllers need 5 clocks to be enabled. > > Signed-off-by: Kumar Gala Applied 1-2 to libata/for-3.18. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

Re: [PATCH] x86 generated files in gitignore

2014-09-23 Thread Michal Marek
(please do not top-post) On 2014-09-23 14:57, Matteo Croce wrote: > Didn't know, thanks. > > What about arch/x86/purgatory? That part of the patch seems fine, but it should be sent to the x86 maintainers. Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the

Re: [PATCH v2 3/3] cpuset: PF_SPREAD_PAGE and PF_SPREAD_SLAB should beatomic flags

2014-09-23 Thread Tejun Heo
On Tue, Sep 23, 2014 at 07:55:48PM +0900, Tetsuo Handa wrote: > Zefan Li wrote: > > Tetsuo reported a hard-to-reproduce kernel crash on RHEL6, which happend > > s/happend/happened/ > > > @@ -1972,6 +1973,14 @@ static inline void memalloc_noio_restore(unsigned > > int flags) > >

Re: [PATCH 01/15] kbuild: add support of custom paths for "auto.conf*" files

2014-09-23 Thread Michal Marek
On 2014-09-22 23:53, Alexis Berlemont wrote: > +#define PATH_MAXLENGTH 4096 > +const char *conf_get_autoconfigdep_name(void) > +{ > + static char res_value[PATH_MAXLENGTH]; Please use the PATH_MAX macro instead. Michal -- To unsubscribe from this list: send the line "unsubscribe

Re: [PATCH V3] xen: eliminate scalability issues from initial mapping setup

2014-09-23 Thread David Vrabel
On 23/09/14 04:58, Juergen Gross wrote: > On 09/17/2014 04:59 PM, Juergen Gross wrote: >> Direct Xen to place the initial P->M table outside of the initial >> mapping, as otherwise the 1G (implementation) / 2G (theoretical) >> restriction on the size of the initial mapping limits the amount >> of

[GIT UPDATED PULL] cgroup fixes for v3.17-rc6

2014-09-23 Thread Tejun Heo
Hello, Linus. One late fix for cgroup. I was waiting for another set of fixes for a long-standing obscure cpuset bug but am not sure whether they'll be ready before v3.17 release. This one is a simple fix for a mutex unlock balance bug in an allocation failure path in pidlist_array_load(). The

Re: [PATCH 2/3] sched/deadline: fix bandwidth check/update when migrating tasks between exclusive cpusets

2014-09-23 Thread Daniel Wagner
Hi, On 09/23/2014 10:09 AM, Juri Lelli wrote: >> Sep 19 09:54:37 starbuck kernel: [ 1309.728678] [ cut here >> ] >> Sep 19 09:54:37 starbuck kernel: [ 1309.728699] kernel BUG at >> kernel/sched/deadline.c:819! >> Sep 19 09:54:37 starbuck kernel: [ 1309.728719] invalid

Re: [GIT PULL] cgroup fixes for v3.17-rc6

2014-09-23 Thread Tejun Heo
On Tue, Sep 23, 2014 at 02:45:27PM +0800, Zefan Li wrote: > On 2014/9/23 14:33, Tejun Heo wrote: > > Hello, Linus. > > > > One late fix for cgroup. I was waiting for another set of fixes for a > > long-standing obscure cpuset bug but am not sure whether they'll be > > ready before v3.17 release.

Re: [PATCH v2 4/4] ARM: dts: mt8135: Add pinctrl node for mt8135.

2014-09-23 Thread Arnd Bergmann
On Tuesday 23 September 2014 11:39:05 Hongzhou. Yang wrote: > +#define MT8135_PIN_0_MSDC0_DAT7__FUNC_GPIO0 (MT_PIN_NO(0) | 0) > +#define MT8135_PIN_0_MSDC0_DAT7__FUNC_MSDC0_DAT7 (MT_PIN_NO(0) | 1) > +#define MT8135_PIN_0_MSDC0_DAT7__FUNC_EINT49 (MT_PIN_NO(0) | 2) > +#define

FIX Me in pgtable.h

2014-09-23 Thread nick
Greetings Arm Maintainers, I am wondering about the fix me in pgtable.h for define kern_addr_valid and how to set it to a correct value as you state that this needs to be fixed as the defined macro is still 1. This is probably incorrect and should be changed. Thanks, Nick -- To unsubscribe from

WARNING at fs/nfs/write.c:743 nfs_inode_remove_request with -rc6

2014-09-23 Thread Will Deacon
Hi all, I've been running into the following warning on an arm64 system running 3.17-rc6 with 64k pages. I've been unable to reproduce with a smaller page size (4k). I don't yet have a concrete reproducer, but I've seen it hit a few times today just running a machine with an NFS root filesystem

Re: [PATCH] drm: change drm_err return type to void

2014-09-23 Thread Jani Nikula
On Mon, 22 Sep 2014, Joe Perches wrote: > The return value is not used by callers of this function > nor by uses of the DRM_ERROR macro so change the function > to return void. > > Signed-off-by: Joe Perches Reviewed-by: Jani Nikula > --- > This change is associated to a desire to eventually

Re: [PATCH 01/15] kbuild: add support of custom paths for "auto.conf*" files

2014-09-23 Thread Michal Marek
On 2014-09-22 23:53, Alexis Berlemont wrote: > In the scripts/Makefile.build, use KCONFIG_AUTOCONFIG to include a > custom path for the "auto.conf" file. > > The "*conf" programs were modified so as to work with the environment > variable KCONFIG_AUTOCONFIG. > --- > scripts/Makefile.build |

Re: [PATCH v8 00/10] rtc: at91sam9: add DT support

2014-09-23 Thread Arnd Bergmann
On Tuesday 23 September 2014 13:23:54 Boris BREZILLON wrote: > > This patch series adds DT support to the atmel at91sam9 RTC driver. > > It also removes any machine specific inclusions to prepare the migration > to multi platform kernel support, and retain the slow clock to prevent > the CCF

Re: [PATCH] x86 generated files in gitignore

2014-09-23 Thread Matteo Croce
Didn't know, thanks. What about arch/x86/purgatory? Cheers, 2014-09-23 14:40 GMT+02:00 Michal Marek : > On Wed, Sep 03, 2014 at 10:42:04AM +0200, Matteo Croce wrote: >> @@ -10,3 +10,4 @@ recordmcount >> docproc >> sortextable >> asn1_compiler >> +bin2c > > bin2c has been moved to

Re: [PATCH v8 09/10] rtc: at91sam9: add DT bindings documentation

2014-09-23 Thread Arnd Bergmann
On Tuesday 23 September 2014 13:24:03 Boris BREZILLON wrote: > Add RTT bindings documentation. Two minor comments here: > +Atmel AT91SAM9260 Real Time Timer > + > +Required properties: > +- compatible: should be: "atmel,at91sam9260-rtt" > +- reg: should encode the memory region of the RTT

Re: [PATCH] ARM: mach-bcm: offer a new maintainer and process

2014-09-23 Thread Matt Porter
On Mon, Sep 22, 2014 at 10:03:39PM -0700, Olof Johansson wrote: > On Fri, Sep 19, 2014 at 11:17:11AM -0700, Florian Fainelli wrote: > > Hi all, > > > > As some of you may have seen in the news, Broadcom has recently stopped > > its mobile SoC activities. Upstream support for Broadcom's Mobile

Re: [PATCH 2/2] perf callchain: Use global caching provided by libunwind

2014-09-23 Thread Namhyung Kim
On Tue, Sep 23, 2014 at 9:28 PM, Jiri Olsa wrote: > On Tue, Sep 23, 2014 at 03:30:28PM +0900, Namhyung Kim wrote: >> The libunwind provides two caching policy which are global and >> per-thread. As perf unwinds callchains in a single thread, it'd >> sufficient to use global caching. >> >> This

Re: [RFC 00/14] perf pollfd v3

2014-09-23 Thread Jiri Olsa
On Tue, Sep 23, 2014 at 09:46:40AM -0300, Arnaldo Carvalho de Melo wrote: > Em Tue, Sep 23, 2014 at 11:26:45AM +0200, Jiri Olsa escreveu: > > On Mon, Sep 22, 2014 at 06:10:27PM -0300, Arnaldo Carvalho de Melo wrote: > > > Em Mon, Sep 22, 2014 at 04:51:33PM +0200, Jiri Olsa escreveu: > > > > On

[PATCH] dma: cppi41: Switch to using managed resource in probe

2014-09-23 Thread Kiran Padwal
This change uses managed resource APIs to allocate resources such as, mem, irq in order to simplify the driver unload or failure cases. Signed-off-by: Kiran Padwal --- drivers/dma/cppi41.c | 15 --- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git

[PATCH] iio: consumer.h: Fix scale factor in function comment

2014-09-23 Thread Ivan T. Ivanov
1 milivolt is equal to 100 nanovolts. Signed-off-by: Ivan T. Ivanov --- include/linux/iio/consumer.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h index 651f9a0..087af10 100644 ---

Re: [PATCH 1/2] perf callchain: Create an address space per thread

2014-09-23 Thread Namhyung Kim
Hi Jiri, On Tue, Sep 23, 2014 at 9:24 PM, Jiri Olsa wrote: > On Tue, Sep 23, 2014 at 03:30:27PM +0900, Namhyung Kim wrote: >> The unw_addr_space_t in libunwind represents an address space to be >> used for stack unwinding. It doesn't need to be create/destory >> everytime to unwind callchain

Re: [PATCH] MAINTAINERS: add a third maintainer to mach-bcm

2014-09-23 Thread Matt Porter
On Fri, Sep 19, 2014 at 11:17:12AM -0700, Florian Fainelli wrote: > Add myself as a third maintainer to the mach-bcm code to increase the > chances the redundancy in the merging/reviewing process. > > Signed-off-by: Florian Fainelli Acked-by: Matt Porter Thanks for offering to take the lead

[PATCH v2 1/2] mmc: atmel-mci: Switch to using managed resource in probe

2014-09-23 Thread Pramod Gurav
This change uses managed resource APIs to allocate resources such as, clk, gpio, io in order to simplify the driver unload or failure cases. Hence does away with release statements of the same resources in error labels and remove function. Acked-by: Ludovic Desroches Cc: Ludovic Desroches Cc:

Re: [RFC 00/14] perf pollfd v3

2014-09-23 Thread Arnaldo Carvalho de Melo
Em Tue, Sep 23, 2014 at 11:26:45AM +0200, Jiri Olsa escreveu: > On Mon, Sep 22, 2014 at 06:10:27PM -0300, Arnaldo Carvalho de Melo wrote: > > Em Mon, Sep 22, 2014 at 04:51:33PM +0200, Jiri Olsa escreveu: > > > On Mon, Sep 22, 2014 at 11:49:49AM -0300, Arnaldo Carvalho de Melo wrote: > > > > Em

[PATCH v3] ARM: ls1021a: add gating clocks to IP blocks.

2014-09-23 Thread Xiubo Li
A given application may not use all the peripherals on the device. In this case, it may be desirable to disable unused peripherals. DCFG provides a mechanism for gating clocks to IP blocks that are not used when running an application. Signed-off-by: Xiubo Li --- Change in V3: - Follow's Uwe

Re: [PATCH v2 2/2] mmc: atmel-mci: Release mmc resources on failure in probe

2014-09-23 Thread Ludovic Desroches
On Tue, Sep 23, 2014 at 03:50:06PM +0530, Pramod Gurav wrote: > This change takes care of releasing mmc resources on error cases in > probe function which was missing. Also release timer in remove function. > Acked-by: Ludovic Desroches > Cc: Ludovic Desroches > Cc: Chris Ball > Cc: Ulf

Re: [PATCH v2 1/2] mmc: atmel-mci: Switch to using managed resource in probe

2014-09-23 Thread Ludovic Desroches
On Tue, Sep 23, 2014 at 03:50:05PM +0530, Pramod Gurav wrote: > This change uses managed resource APIs to allocate resources such as, > clk, gpio, io in order to simplify the driver unload or failure cases. > Hence does away with release statements of the same resorces in error

Re: [PATCH v4 0/9] ARM: Berlin: Ethernet support

2014-09-23 Thread Arnd Bergmann
On Tuesday 23 September 2014 14:15:27 Antoine Tenart wrote: > > This series introduce support for the Ethernet controller on Berlin SoCs, > using the existing pxa168 Ethernet driver. In order to do this, DT > support is added to the driver alongside some other modifications and > fixes. > Looks

Re: [PATCH] x86 generated files in gitignore

2014-09-23 Thread Michal Marek
On Wed, Sep 03, 2014 at 10:42:04AM +0200, Matteo Croce wrote: > @@ -10,3 +10,4 @@ recordmcount > docproc > sortextable > asn1_compiler > +bin2c bin2c has been moved to scripts/basic, what you see is probably a leftover from building an older kernel. Michal -- To unsubscribe from this list:

Re: [PATCH v4 7/9] net: pxa168_eth: allow Berlin SoCs to use the pxa168_eth driver

2014-09-23 Thread Arnd Bergmann
On Tuesday 23 September 2014 14:15:34 Antoine Tenart wrote: > diff --git a/drivers/net/ethernet/marvell/Kconfig > b/drivers/net/ethernet/marvell/Kconfig > index 1b4fc7c639e6..48b9466d1781 100644 > --- a/drivers/net/ethernet/marvell/Kconfig > +++ b/drivers/net/ethernet/marvell/Kconfig > @@ -64,7

Re: [PATCH v4 3/9] Documentation: bindings: net: add the Marvell PXA168 Ethernet controller

2014-09-23 Thread Arnd Bergmann
On Tuesday 23 September 2014 14:15:30 Antoine Tenart wrote: > +Optional properties: > +- port-id: should be '0','1' or '2'. > +- phy-addr: MDIO address of the PHY. > +- local-mac-address: see ethernet.txt file in the same directory. > + > I believe new bindings should not use "phy-addr"

<    2   3   4   5   6   7   8   9   10   11   >