Re: [PATCH v4] netlink: Fix autobind race condition that leads to zero port ID

From: Herbert Xu Date: Mon, 21 Sep 2015 14:06:36 +0800 > On Sun, Sep 20, 2015 at 10:55:21PM -0700, David Miller wrote: >> From: Herbert Xu >> Date: Fri, 18 Sep 2015 19:16:50 +0800 >> >> > The commit

linux-next: Tree for Sep 21

Hi all, Changes since 20150918: I used the h8300 tree from next-20150828 since the current tree has been rebased onto something very old :-( The sound-asoc tree gained a build failure so I used the version from next-20150918. The bluetooth tree still had its build failure. The akpm-current

Re: [PATCH 1/3] avr32: fix build failure

Around Sat 19 Sep 2015 22:42:57 +0530 or thereabout, Sudip Mukherjee wrote: > While building avr32 with allmodconfig, the build used to fail with the > message: > error: implicit declaration of function 'pci_iomap' > error: implicit declaration of function 'pci_iounmap' What has changed recently

[PATCH v2] KVM: x86: put vcpu_create under kvm->srcu critical section

This is needed in case vcpu_create wants to access the memslots array. Fixes this lockdep splat: [26421.303750] === [26421.307952] [ INFO: suspicious RCU usage. ] [26421.312161] 4.3.0-rc1+ #1 Not tainted [26421.312161] --- [26421.312162]

Re: [PATCH v4 2/2] phy: cygnus: pcie: Add Cygnus PCIe PHY support

Hi, On Saturday 19 September 2015 05:46 AM, Ray Jui wrote: > This patch adds the PCIe PHY support for the Broadcom PCIe RC interface > on Cygnus > > Signed-off-by: Ray Jui > Reviewed-by: Arun Parameswaran > Reviewed-by: JD (Jiandong) Zheng

Re: [PATCH v4] netlink: Fix autobind race condition that leads to zero port ID

On Sun, Sep 20, 2015 at 10:55:21PM -0700, David Miller wrote: > From: Herbert Xu > Date: Fri, 18 Sep 2015 19:16:50 +0800 > > > The commit c0bb07df7d981e4091432754e30c9c720e2c0c78 ("netlink: > > Reset portid after netlink_insert failure") introduced a race > >

[PATCH v2] mmc: enable mmc host device to suspend/resume asynchronously

Now, PM core supports asynchronous suspend/resume mode for devices during system suspend/resume, and the power state transition of one device may be completed in separate kernel thread. PM core ensures all power state transition timing dependency between devices. This patch enables mmc host device

Re: [PATCH 12/14] ARM: dts: qs600: add pwrseq support to WLAN

On 09/18/15 15:32, Srinivas Kandagatla wrote: > Add pwrseq support to sdcc4 which would enable a proper reset of WLAN > without ugly hacks in the board support file. > > Signed-off-by: Srinivas Kandagatla Thanks Srini! Acked-by: Igor Grinberg

Re: [PATCH] mmc: enable mmc host device to suspend/resume asynchronously

On 2015/8/27 21:05, Ulf Hansson wrote: > On 3 August 2015 at 14:39, Fu, Zhonghui wrote: >> Enable mmc host device to suspend/resume asynchronously. >> This can improve system suspend/resume speed. > Can or will? > > It would be nice to see some statistics of this to

Re: [PATCH 1/3] avr32: fix build failure

On Mon, Sep 21, 2015 at 08:09:42AM +0200, Hans-Christian Egtvedt wrote: > Around Sat 19 Sep 2015 22:42:57 +0530 or thereabout, Sudip Mukherjee wrote: > > While building avr32 with allmodconfig, the build used to fail with the > > message: > > error: implicit declaration of function 'pci_iomap' > >

[PATCH v2] mmc/sdhci-acpi: enable sdhci-acpi device to suspend/resume asynchronously

Now, PM core supports asynchronous suspend/resume mode for devices during system suspend/resume, and the power state transition of one device may be completed in separate kernel thread. PM core ensures all power state transition timing dependency between devices. This patch enables sdhci-acpi

Re: [PATCH] mmc/sdhci-acpi: enable sdhci-acpi device to suspend/resume asynchronously

On 2015/8/24 23:14, Fu, Zhonghui wrote: > > On 2015/8/17 14:51, Adrian Hunter wrote: >> On 17/08/15 06:38, Fu, Zhonghui wrote: >>> Hi, >>> >>> Any comments are welcome. >> Same comments as here: >> >> http://marc.info/?l=linux-kernel=143979428424353=2 > Now, PM core support asynchronous

Re: [PATCH v2 1/5] drivers/misc/sgi-gru: add return on error

On Sun, Sep 20, 2015 at 10:36:15PM -0700, Greg Kroah-Hartman wrote: > On Mon, Sep 21, 2015 at 11:04:10AM +0530, Sudip Mukherjee wrote: > > On Sun, Sep 20, 2015 at 07:26:29PM -0700, Greg Kroah-Hartman wrote: > > > On Tue, Sep 15, 2015 at 01:20:41PM +0530, Sudip Mukherjee wrote: > > > > On Thu, Sep

[tip:x86/fpu] x86/fpu/math-emu, selftests: Add test for FISTTP instructions

Commit-ID: a58e2ecd019d9ffb9f1813faf6151716fdecbae5 Gitweb: http://git.kernel.org/tip/a58e2ecd019d9ffb9f1813faf6151716fdecbae5 Author: Denys Vlasenko AuthorDate: Sun, 20 Sep 2015 16:03:10 +0200 Committer: Ingo Molnar CommitDate: Sun, 20 Sep 2015

[tip:x86/fpu] x86/fpu/math-emu: Add support for FISTTP instructions

Commit-ID: e4877d64f00964d86a6e4a02301173899018 Gitweb: http://git.kernel.org/tip/e4877d64f00964d86a6e4a02301173899018 Author: Denys Vlasenko AuthorDate: Fri, 18 Sep 2015 20:23:34 +0200 Committer: Ingo Molnar CommitDate: Sun, 20 Sep 2015

RE: [PATCH] PCI: Xilinx-NWL-PCIe: Added support for Xilinx NWL PCIe Host Controller

Ping! -Original Message- From: Bharat Kumar Gogada [mailto:bharat.kumar.gog...@xilinx.com] Sent: Thursday, August 27, 2015 5:14 PM To: robh...@kernel.org; pawel.m...@arm.com; mark.rutl...@arm.com; ijc+devicet...@hellion.org.uk; ga...@codeaurora.org; Michal Simek; Soren Brinkmann;

Re: blk_mq_register_disk: kobject (00000000009f2dd8): tried to init an initialized object, something is seriously wrong.

> On Tue, Sep 15, 2015 at 3:06 AM, Meelis Roos wrote: > > This is 4.3.0-rc1 on Sun E220R (dual-CPU sparc64). Sometimes it boots, > > sometimes it fails to boot with looping errors and finally a watchdog > > timeout. This console log from a failure. Config is below. > > [...] > > [

Re: blk_mq_register_disk: kobject (00000000009f2dd8): tried to init an initialized object, something is seriously wrong.

On Mon, Sep 21, 2015 at 3:26 PM, Meelis Roos wrote: >> On Tue, Sep 15, 2015 at 3:06 AM, Meelis Roos wrote: >> > This is 4.3.0-rc1 on Sun E220R (dual-CPU sparc64). Sometimes it boots, >> > sometimes it fails to boot with looping errors and finally a watchdog >> >

Re: [char-misc 1/2] mei: Fix debugfs filename in error output

On Mon, Sep 21, 2015 at 01:07:21PM +0600, Alexander Kuleshov wrote: > Hello Greg, > > On Mon, Sep 21, 2015 at 8:25 AM, Greg Kroah-Hartman > wrote: > > On Mon, Aug 24, 2015 at 03:27:36PM +0300, Tomas Winkler wrote: > >> From: "Signed-off-by: Alexander Kuleshov"

[PATCH] fs: fix data races on inode->i_flctx

locks_get_lock_context() uses cmpxchg() to install i_flctx. cmpxchg() is a release operation which is correct. But it uses a plain load to load i_flctx. This is incorrect. Subsequent loads from i_flctx can hoist above the load of i_flctx pointer itself and observe uninitialized garbage there. This

Re: [PATCH 2/2] usb: gadget: f_midi: check for error on usb_ep_queue

On Fri, Sep 18, 2015 at 06:12:41PM +0100, e...@felipetonello.com wrote: > From: "Felipe F. Tonello" > > f_midi is not checking weather the is an error on usb_ep_queue %s/weather/whether %s/the/there > request, ignoring potential problems, such as memory leaks. > >

Re: [PATCH 1/2] usb: chipidea: udc: improve error handling on ep_queue

On Fri, Sep 18, 2015 at 06:12:40PM +0100, e...@felipetonello.com wrote: > From: "Felipe F. Tonello" > > _ep_queue() didn't check for errors when using add_td_to_list() > which can fail if dma_pool_alloc fails, thus causing a kernel Would you find the root cause why

Re: [tip:x86/asm] x86/entry/vsyscall: Add CONFIG to control default

On Sun, Sep 20, 2015 at 04:29:18AM -0700, tip-bot for Kees Cook wrote: > Commit-ID: 3dc33bd30f3e1c1bcaaafa3482737694debf0f0b > Gitweb: http://git.kernel.org/tip/3dc33bd30f3e1c1bcaaafa3482737694debf0f0b > Author: Kees Cook > AuthorDate: Wed, 12 Aug 2015 17:55:19

[tip:x86/asm] x86/entry/vsyscall: Fix undefined symbol warning

Commit-ID: 93f13a9f96771a064c716364aebc6e283b186eb8 Gitweb: http://git.kernel.org/tip/93f13a9f96771a064c716364aebc6e283b186eb8 Author: Borislav Petkov AuthorDate: Mon, 21 Sep 2015 09:48:29 +0200 Committer: Ingo Molnar CommitDate: Mon, 21 Sep 2015

Re: [PATCH 1/3] avr32: fix build failure

On Mon, Sep 21, 2015 at 09:33:00AM +0200, Hans-Christian Egtvedt wrote: > Around Mon 21 Sep 2015 12:09:01 +0530 or thereabout, Sudip Mukherjee wrote: > > On Mon, Sep 21, 2015 at 08:09:42AM +0200, Hans-Christian Egtvedt wrote: > >> Around Sat 19 Sep 2015 22:42:57 +0530 or thereabout, Sudip

[PATCH] lib: fix data race in rhashtable_rehash_one

rhashtable_rehash_one() uses plain writes to update entry->next, while it is being concurrently accessed by readers. Unfortunately, the compiler is within its rights to (for example) use byte-at-a-time writes to update the pointer, which would fatally confuse concurrent readers. Use WRITE_ONCE to

Re: [PATCH] pwm: atmel-hlcdc: Fix module autoload for OF platform driver

On Fri, Sep 18, 2015 at 06:58:21PM +0200, Luis de Bethencourt wrote: > This platform driver has a OF device ID table but the OF module > alias information is not created so module autoloading won't work. > > Signed-off-by: Luis de Bethencourt > --- > > > Hello, > >

Re: [PATCH v6 2/5] Documentation: bindings: document the Berlin PWM driver

On Thu, Sep 17, 2015 at 12:13:05PM +0200, Antoine Tenart wrote: > Following the addition of a Berlin PWM driver, this patch adds the > corresponding documentation. > > Signed-off-by: Antoine Tenart > Acked-by: Sebastian Hesselbarth

Re: [PATCH v3 1/9] crypto: introduce decompression API that can be called via sharable tfm object

On (09/18/15 14:19), Joonsoo Kim wrote: [..] > static int __init lzo_mod_init(void) > diff --git a/include/linux/crypto.h b/include/linux/crypto.h > index e71cb70..31152b1 100644 > --- a/include/linux/crypto.h > +++ b/include/linux/crypto.h > @@ -355,6 +355,8 @@ struct compress_alg { >

Re: [PATCH v10 0/4] Implement OCOTP driver for Vybrid using NVMEM

Hello, Ping? - Sanchayan. On 15-09-07 13:51:34, Sanchayan Maity wrote: > Hello, > > Tested on Greg's tree char-misc-next branch along with Stefan's NAND driver > patchset. > > Sample output on Colibri VF50 > > root@colibri-vf:/sys/bus/nvmem/devices/ocotp0# uname -a > Linux colibri-vf

Re: [PATCH 10/14] ARM: dts: qs600: Add missing pinctrl property for gsbi7 uart

On 09/18/15 15:31, Srinivas Kandagatla wrote: > This patch adds missing 2pin uart pinctrl property to gsbi7 uart on > CM-QS600. > > Signed-off-by: Srinivas Kandagatla Acked-by: Igor Grinberg > --- >

Re: [PATCH 14/14] ARM: dts: qs600: Add SD card detect support.

On 09/18/15 15:32, Srinivas Kandagatla wrote: > This patch adds SD card detect support. > > Signed-off-by: Srinivas Kandagatla Acked-by: Igor Grinberg > --- > arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts | 13 + > 1 file

Re: [PATCH 1/2] perf tools: Use postorder rbtree iteration when removing symbols

* Alex Snast wrote: > What's the benefit of having that diverge check script as on every commit > you'll > either add the new stuff to tools/include/linux/rbtree.h or add an exception > to > that script as in rb_link_node_rcu case. The benefit is that things do not

Re: [PATCH] ARM: OMAP: Remove duplicated operand in OR operation

On 17/09/15 16:22, Javier Martinez Canillas wrote: > Commit b483a4a5a711 ("ARM: OMAP4+: hwmod data: Don't prevent RESET of > USB Host module") added the SYSC_HAS_RESET_STATUS flag to both OMAP4 > and OMAP5 USB host module hwmon sysconfig but that flag was already > set for OMAP5. So now the flag

Re: [PATCH v3 9/9] zram: use crypto decompress_noctx API

On (09/18/15 14:19), Joonsoo Kim wrote: [..] > + /* > + * Prepare to use crypto decompress_noctx API. One tfm is required > + * to initialize crypto algorithm properly and fetch corresponding > + * function pointer. But, it is sharable for multiple concurrent > + *

RE: [char-misc 1/2] mei: Fix debugfs filename in error output

> -Original Message- > From: Greg Kroah-Hartman [mailto:gre...@linuxfoundation.org] > Sent: Monday, September 21, 2015 10:37 > To: Alexander Kuleshov > Cc: Winkler, Tomas; Arnd Bergmann; Usyskin, Alexander; LKML > Subject: Re: [char-misc 1/2] mei: Fix debugfs filename in error output >

Re: 4.3-rc1 dirty page count underflow (cgroup-related?)

Dave Hansen wrote: > On 09/17/2015 11:09 PM, Greg Thelen wrote: >> I'm not denying the issue, bug the WARNING splat isn't necessarily >> catching a problem. The corresponding code comes from your debug patch: >> + >>

RE: [PATCH] mei, make modules.alias UUID information easier to read

> -Original Message- > From: Greg Kroah-Hartman [mailto:gre...@linuxfoundation.org] > Sent: Monday, September 21, 2015 05:25 > To: Prarit Bhargava > Cc: linux-kernel@vger.kernel.org; Winkler, Tomas; Joe Perches; David S. > Miller; Jiri > Kosina; Sharon Dvir; Suthikulpanit, Suravee;

Re: [PATCH] ARM: dts: fix usb pin control for imx-rex dts

On Wed, Sep 16, 2015 at 6:40 PM, wrote: > From: "Felipe F. Tonello" > > This fixes a duplicated pin control causing this error: > > imx6q-pinctrl 20e.iomuxc: pin MX6Q_PAD_GPIO_1 already > requested by regulators:regulator@2; cannot claim for

Re: [PATCH] iio: gyro: ssp_gyro_sensor: Use devm_iio_device_register

On 09/20/2015 09:18 PM, Jonathan Cameron wrote: > On 14/09/15 17:08, Vaishali Thakkar wrote: >> Use resourced managed function devm_iio_device_register to >> make error path simpler. To be compatible with the change, >> the remove function is removed as it is now redundant. >> >> Signed-off-by:

Re: [PATCH RFC 6/7] ASoC: tlv320aic26: Add support for DSP_B data format

On 09/18/2015 11:11 PM, Cormier, Jonathan wrote: > Signed-off-by: Cormier, Jonathan > --- > sound/soc/codecs/tlv320aic26.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c > index

Re: [char-misc 1/2] mei: Fix debugfs filename in error output

Hello Greg, On Mon, Sep 21, 2015 at 8:25 AM, Greg Kroah-Hartman wrote: > On Mon, Aug 24, 2015 at 03:27:36PM +0300, Tomas Winkler wrote: >> From: "Signed-off-by: Alexander Kuleshov" > > I kind of doubt that's the real author name :( > Why?

Re: [PATCH 3.14 00/29] 3.14.53-stable review

On Sat, Sep 19, 2015 at 10:27:22AM -0700, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 3.14.53 release. > There are 29 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me

Re: blk_mq_register_disk: kobject (00000000009f2dd8): tried to init an initialized object, something is seriously wrong.

On Tue, Sep 15, 2015 at 3:06 AM, Meelis Roos wrote: > This is 4.3.0-rc1 on Sun E220R (dual-CPU sparc64). Sometimes it boots, > sometimes it fails to boot with looping errors and finally a watchdog > timeout. This console log from a failure. Config is below. > > [0.00]

Re: [PATCH 1/5] usb: common: of_usb_get_maximum_speed to usb_get_maximum_speed

On Fri, Sep 18, 2015 at 02:42:15PM -0500, Felipe Balbi wrote: > On Tue, Aug 25, 2015 at 02:04:31PM +0300, Heikki Krogerus wrote: > > By using the unified device property interface, the function > > can be made available for all platforms and not just the > > ones using DT. > > > > Signed-off-by:

Re: [PATCH 1/3] avr32: fix build failure

Around Mon 21 Sep 2015 12:09:01 +0530 or thereabout, Sudip Mukherjee wrote: > On Mon, Sep 21, 2015 at 08:09:42AM +0200, Hans-Christian Egtvedt wrote: >> Around Sat 19 Sep 2015 22:42:57 +0530 or thereabout, Sudip Mukherjee wrote: >> > While building avr32 with allmodconfig, the build used to fail

Re: [PATCH 2/5] pinctrl: berlin: add the berlin4ct pinctrl driver

Dear Sebastian, On Sun, 20 Sep 2015 21:32:37 +0200 Sebastian Hesselbarth wrote: > On 19.09.2015 12:02, Jisheng Zhang wrote: > > Add the pin-controller driver for Marvell Berlin BG4CT SoC, with definition > > of its groups and functions. This uses the core Berlin

Re: PCIe bus (re-)numbering

> /sbin/setpci -s $NAME 0x1a.b=0 > N=`find /sys/devices/pci:"$BUS"/"$NAME"/remove -name "remove"` > echo $N > echo -n 1 > "$N" > sleep 1s > done > done > Thanks for the script! > >> >> I will test next monday. > > Good. Please check current upstream and my

Re: [PATCH -mm] mm/khugepaged: fix scan not aborted on SCAN_EXCEED_SWAP_PTE

On Sat, Sep 19, 2015 at 06:26:23PM +0200, Michal Hocko wrote: > On Fri 18-09-15 18:43:23, Vladimir Davydov wrote: > [...] > > Fixes: acc067d59a1f9 ("mm: make optimistic check for swapin readahead") > > This sha will not exist after the patch gets merged to the Linus tree > from the Andrew tree.

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

On Mon 21-09-15 14:10:39, Stephen Rothwell wrote: > Hi Andrew, > > After merging the akpm-current tree, today's linux-next build (x86_64 > allmodconfig) failed like this: > > mm/vmscan.c: In function 'sane_reclaim': > mm/vmscan.c:178:2: error: implicit declaration of function 'cgroup_on_dfl' >

[char-misc 1/2 4.3 V2] mei: Fix debugfs filename in error output

From: Alexander Kuleshov Signed-off-by: Alexander Kuleshov Signed-off-by: Tomas Winkler --- V2: fixed author address drivers/misc/mei/debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

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

On Mon, Sep 21, 2015 at 02:10:39PM +1000, Stephen Rothwell wrote: > After merging the akpm-current tree, today's linux-next build (x86_64 > allmodconfig) failed like this: > > mm/vmscan.c: In function 'sane_reclaim': > mm/vmscan.c:178:2: error: implicit declaration of function 'cgroup_on_dfl' >

Re: [PATCH v6 1/5] pwm: add the Berlin pwm controller driver

On Sun, Sep 20, 2015 at 08:13:48PM +0200, Sebastian Hesselbarth wrote: > On 17.09.2015 12:13, Antoine Tenart wrote: > >Add a PWM controller driver for the Marvell Berlin SoCs. This PWM > >controller has 4 channels. > > > >Signed-off-by: Antoine Tenart >

Re: [PATCH 2/2] usb: gadget: f_midi: check for error on usb_ep_queue

Hi Chen, On Mon, Sep 21, 2015 at 7:30 AM, Peter Chen wrote: > On Fri, Sep 18, 2015 at 06:12:41PM +0100, e...@felipetonello.com wrote: >> From: "Felipe F. Tonello" >> >> f_midi is not checking weather the is an error on usb_ep_queue > >

Re: [PATCH 2/2] overlayfs: Fix dentry reference leak

Hi David, Applied both patches. Thanks, Miklos -- 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-info.html Please read the FAQ at http://www.tux.org/lkml/

Re: [PATCH] MMC/SDIO: enable SDIO device to suspend/resume asynchronously

On 21/09/15 08:29, Fu, Zhonghui wrote: > > > On 2015/8/24 15:07, Fu, Zhonghui wrote: >> >> On 2015/8/17 14:48, Adrian Hunter wrote: >>> On 17/08/15 06:26, Fu, Zhonghui wrote: Hi, Any comments are welcome. Thanks, Zhonghui On 2015/7/30 15:40, Fu,

Re: [RFC resend] Perf: Trigger and dump sample info to perf.data from user space ring buffer

On 9/21/15 9:16 PM, Yunlong Song wrote: [Problem Background] We want to run perf in daemon mode and collect the traces when the exception (e.g., machine crashes, app performance goes down) appears. Perf may run for a long time (from days to weeks or even months), since we do not know when the

Re: blk_mq_register_disk: kobject (00000000009f2dd8): tried to init an initialized object, something is seriously wrong.

On Mon, Sep 21, 2015 at 7:43 PM, Meelis Roos wrote: > > > Yes, sorry - I applied the last chunk by hand because it was mangled by > the web UI, and added ti to a wrong struct. > > Now I tested it on top of 4.3.0-rc1. COmpiles, rebooted fine 6 times, > but now it hangs again, seems

[PATCH] perf probe: Fix module probing with shortname

After commit 3d39ac538629e4f00a6e1c38d46346f1b8e69505 ("perf machine: No need to have two DSOs lists"), perf probe with module short name doesn't work again. For example: # lsmod | grep e1000e e1000e233472 0 # cat /proc/modules | grep e1000e e1000e 233472 0 - Live

Re: [RFC PATCH 2/3] net: macb: Add support for 1588 for Zynq Ultrascale+ MPSoC

Hi Richard, On Tue, Sep 22, 2015 at 12:09 AM, Richard Cochran wrote: > On Mon, Sep 21, 2015 at 11:19:32PM +0530, Harini Katakam wrote: >> Ping > > 1) trim your replies > > 2) put the PTP maintainer on PTP patches for review > I'm sorry I missed that. Will do so in the

Re: [PATCH v3 1/3] ARM: uniphier: add outer cache support

Hi Russell, 2015-09-22 4:38 GMT+09:00 Russell King - ARM Linux : > On Fri, Sep 18, 2015 at 01:37:32PM +0900, Masahiro Yamada wrote: >> +/** >> + * __uniphier_cache_maint_common - run a queue operation for a particular >> level >> + * >> + * @data: cache controller

Re: [PATCH V2 2/2] powerpc:numa Do not allocate bootmem memory for non existing nodes

On Tue, 2015-09-15 at 07:38 +0530, Raghavendra K T wrote: > > ... nothing Sure this patch looks obvious, but please give me a changelog that proves you've thought about it thoroughly. For example is it OK to use for_each_node() at this point in boot? Is there any historical reason why we did it

Re: [GIT PULL] USB fixes for v4.3-rc3

On Mon, Sep 21, 2015 at 02:51:48PM -0500, Felipe Balbi wrote: > Hi Greg, > > Here's another pull request for the current -rc cycle. It's based off of > greg/usb-linus for this cycle because the previous pull request hasn't > reached v4.3-rc2. > > This time I couldn't boot test all patches

Re: [PATCH 0/6] net: Fix module autoload for OF platform drivers

From: Luis de Bethencourt Date: Fri, 18 Sep 2015 17:53:32 +0200 > Hi, > > These patches add the missing MODULE_DEVICE_TABLE() for OF to export > the information so modules have the correct aliases built-in and > autoloading works correctly. > > A longer explanation by

[PATCH 1/9] perf, tools, stat: Move sw clock metrics printout to stat-shadow

From: Andi Kleen The sw clock metrics printing was missed in the earlier move to stat-shadow of all the other metric printouts. Move it too. Acked-by: Jiri Olsa Signed-off-by: Andi Kleen --- tools/perf/builtin-stat.c | 9

[PATCH 7/9] perf, tools, stat: Move non counting counter printing to printout

From: Andi Kleen Move the special case printing for non-running counters to printout, so it can be shared by all the output options. Signed-off-by: Andi Kleen --- tools/perf/builtin-stat.c | 73 --- 1 file

Re: [linux-next] khugepaged inconsistent lock state

On Mon, 21 Sep 2015, Kirill A. Shutemov wrote: > On Mon, Sep 21, 2015 at 01:46:00PM +0900, Sergey Senozhatsky wrote: > > Hi, > > > > 4.3.0-rc1-next-20150918 > > > > [18344.236625] = > > [18344.236628] [ INFO: inconsistent lock state ] > > [18344.236633]

Re: [PATCH 05/15] RDS: increase size of hash-table to 8K

On 9/21/2015 4:05 PM, David Miller wrote: From: Santosh Shilimkar Date: Sat, 19 Sep 2015 19:04:42 -0400 Even with per bucket locking scheme, in a massive parallel system with active rds sockets which could be in excess of multiple of 10K, rds_bin_lookup()

Re: [PATCH] linux-firmware: Add qmss accumulator pdsp firmware for keystone SoCs

On Mon, Sep 21, 2015 at 11:07:20AM -0400, Murali Karicheri wrote: > On 09/19/2015 08:53 AM, Kyle McMartin wrote: > >On Fri, Sep 18, 2015 at 11:43:02AM -0400, Murali Karicheri wrote:> >>+ > >>Dear firmware maintainer, > >> > >>Could you please review this patch and comment if it requires any

Re: [RFC v7 21/41] richacl: Move everyone@ aces down the acl

On Mon, Sep 21, 2015 at 11:43:16PM +0200, Andreas Gruenbacher wrote: > 2015-09-18 21:35 GMT+02:00 J. Bruce Fields : > > On Sat, Sep 05, 2015 at 12:27:16PM +0200, Andreas Gruenbacher wrote: > >> The POSIX standard puts processes which are not the owner or a member in > >> the

Re: [PATCH 2/3] clk: bcm2835: Add a driver for the auxiliary peripheral clock gates.

On 09/10/2015 03:22 PM, Eric Anholt wrote: > There are a pair of SPI masters and a mini UART that were last minute > additions. As a result, they didn't get integrated in the same way as > the other gates off of the VPU clock in CPRMAN. > diff --git a/drivers/clk/bcm/clk-bcm2835-aux.c >

Re: [PATCH 3/3] ARM: bcm2835: Add the auxiliary clocks to the device tree.

On 09/10/2015 03:22 PM, Eric Anholt wrote: > These will be used for enabling UART1, SPI1, and SPI2. Patches 1, 3, Acked-by: Stephen Warren -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More

[RFC resend] Perf: Trigger and dump sample info to perf.data from user space ring buffer

[Problem Background] We want to run perf in daemon mode and collect the traces when the exception (e.g., machine crashes, app performance goes down) appears. Perf may run for a long time (from days to weeks or even months), since we do not know when the exception will appear at all, however it

RE: [PATCH v10 4/5] QE/CPM: move muram management functions to qe_common

On Tue, Sep 22, 2015 at 11:08AM +0800, Wood Scott-B07421 wrote: > -Original Message- > From: Wood Scott-B07421 > Sent: Tuesday, September 22, 2015 11:08 AM > To: Zhao Qiang-B45475 > Cc: linux-kernel@vger.kernel.org; linuxppc-...@lists.ozlabs.org; > lau...@codeaurora.org; Xie

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

From: Stephen Rothwell Date: Tue, 22 Sep 2015 11:20:15 +1000 > From: Stephen Rothwell > Subject: drivers/net/ieee802154/at86rf230.c: seq_printf() now returns NULL > > Signed-off-by: Stephen Rothwell > Cc: Alexander Aring

Re: [PATCH 3/3] usb: gadget: f_midi: check for error on usb_ep_queue

Hi, On Mon, Sep 21, 2015 at 10:21:31AM +0100, Felipe Tonello wrote: > Hi Balbi, > > On Fri, Sep 18, 2015 at 6:36 PM, wrote: > > From: "Felipe F. Tonello" > > > > f_midi is not checking whether there is an error on usb_ep_queue > > request,

linux-next: Tree for Sep 22

Hi all, Changes since 20150921: I used the h8300 tree from next-20150828 since the current tree has been rebased onto something very old :-( The sound-asoc tree lost its build failure. The net-next tree inherited the bluetooth tree build failure. Non-merge commits (relative to Linus' tree

Re: [PATCH v10 4/5] QE/CPM: move muram management functions to qe_common

On Mon, 2015-09-21 at 22:22 -0500, Zhao Qiang-B45475 wrote: > On Tue, Sep 22, 2015 at 11:08AM +0800, Wood Scott-B07421 wrote: > > > -Original Message- > > From: Wood Scott-B07421 > > Sent: Tuesday, September 22, 2015 11:08 AM > > To: Zhao Qiang-B45475 > > Cc: linux-kernel@vger.kernel.org;

Re: [Intel-wired-lan] [PATCH] igb: add more checks for disconnected adapter

On 9/21/15 9:14 PM, Jarod Wilson wrote: > Just switching to adapter->io_addr everywhere seems to not work as > noted above. :\ Note that I'm also chasing this from the other end > with the author of the pci patches that seem to have triggered this, > so the real bug might be over in pci-land,

[PATCH] maintainers: update staging/rdma

Doug Ledford will be handling all the patches related to drivers/staging/rdma/. Patches for those files are not to be sent to Greg and devel mailing list. Signed-off-by: Sudip Mukherjee --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS

Re: [PATCH] mm/oom_kill.c: don't kill TASK_UNINTERRUPTIBLE tasks

David Rientjes wrote: > Your proposal, which I mostly agree with, tries to kill additional > processes so that they allocate and drop the lock that the original victim > depends on. My approach, from > http://marc.info/?l=linux-kernel=144010444913702, is the same, but > without the killing.

Re: [Intel-wired-lan] [PATCH] igb: add more checks for disconnected adapter

Alexander Duyck wrote: On 09/21/2015 10:11 AM, Jarod Wilson wrote: Some pci changes upcoming in 4.3 seem to cause additional disconnects, which can happen at unfortuitous times for igb, leading to issues such as this, where the disconnect happened just before igb_configure_tx_ring(): [

Re: Re: [Xen-devel] [PATCH RFC] xen: if on Xen, "flatten" the scheduling domain hierarchy

On 09/21/2015 07:49 AM, Juergen Gross wrote: On 09/15/2015 06:50 PM, Dario Faggioli wrote: On Thu, 2015-08-20 at 20:16 +0200, Juergen Groß wrote: On 08/18/2015 05:55 PM, Dario Faggioli wrote: Hey everyone, So, as a followup of what we were discussing in this thread: [Xen-devel] PV-vNUMA

Re: [PATCH] staging: dgap: fix returned errno code in dgap_parsefile()

On Tue, Sep 22, 2015 at 02:39:36AM +0200, Javier Martinez Canillas wrote: > The driver is using -1 instead of the -ENOMEM defined macro to specify > that a buffer allocation failed. Since the error number is propagated, > the caller will get a -EPERM which is the wrong error condition. Just a

Re: [GIT PULL] SH Drivers Updates for v4.3

On Mon, Sep 21, 2015 at 12:19:03PM -0700, Linus Torvalds wrote: > On Thu, Sep 17, 2015 at 2:00 AM, Simon Horman > wrote: > > > > Please consider these SH drivers updates for v4.3. > > Hmm. This was caught as spam by google, along with the two patches you > sent

Re: [PATCH 1/3] mm/vmscan: make inactive_anon_is_low_global return directly

On Wed, 16 Sep 2015, Yaowei Bai wrote: > Delete unnecessary if to let inactive_anon_is_low_global return > directly. > > No functional changes. > > Signed-off-by: Yaowei Bai Acked-by: David Rientjes -- To unsubscribe from this list: send the line

Re: [PATCH v2 1/3] net: irda: pxaficp_ir: use sched_clock() for time management

From: Robert Jarzmik Date: Fri, 18 Sep 2015 18:36:56 +0200 > Which brings me to wonder which is the more correct : > (a) replace to reproduce the same calculation > Previously mtt was compared to a difference of 76ns steps (as 307ns / 4 = > 76ns): > while

Re: [PATCH 17/17] mfd : ab8500/db8500: fix the abuse of IRQF_NO_SUSPEND

On Mon, 21 Sep 2015, Sudeep Holla wrote: > The IRQF_NO_SUSPEND flag is used to identify the interrupts that should > be left enabled so as to allow them to work as expected during the > suspend-resume cycle, but doesn't guarantee that it will wake the system > from a suspended state,

Re: [PATCH 07/17] input: tegra-kbc: drop use of IRQF_NO_SUSPEND flag

The $SUBJECT is not correct. > The driver handles wakeup irq correctly using irq_set_irq_wake. There's > no need to use IRQF_NO_SUSPEND while registering the interrupt. > > This patch removes the use of IRQF_NO_SUSPEND flag. > > Cc: Samuel Ortiz > Cc: Lee Jones

Re: [RFC v7 13/41] richacl: Check if an acl is equivalent to a file mode

2015-09-17 20:22 GMT+02:00 J. Bruce Fields : > On Sat, Sep 05, 2015 at 12:27:08PM +0200, Andreas Gruenbacher wrote: >> ACLs are considered equivalent to file modes if they only consist of >> owner@, group@, and everyone@ entries, the owner@ permissions do not >> depend on

Re: [RFC v2 3/7] powerpc: atomic: Implement atomic{,64}_{add,sub}_return_* variants

On Tue, Sep 22, 2015 at 07:26:56AM +0800, Boqun Feng wrote: > On Mon, Sep 21, 2015 at 11:24:27PM +0100, Will Deacon wrote: > > Hi Boqun, > > > > On Sun, Sep 20, 2015 at 09:23:03AM +0100, Boqun Feng wrote: > > > On Sat, Sep 19, 2015 at 11:33:10PM +0800, Boqun Feng wrote: > > > > On Fri, Sep 18,

[PATCH 2/3] mmc: debugfs: implement ios show for SDR12 and SDR25

This patch add MMC_TIMING_UHS_SDR12 and MMC_TIMING_UHS_SDR25 for mmc_ios_show to show the ios->timing if mmc card runs under these two mode. Signed-off-by: Shawn Lin --- drivers/mmc/core/debugfs.c | 6 ++ 1 file changed, 6 insertions(+) diff --git

[PATCH net-next] Driver: Vmxnet3: Extend register dump support

Signed-off-by: Shrikrishna Khare Signed-off-by: Bhavesh Davda Acked-by: Srividya Murali --- drivers/net/vmxnet3/vmxnet3_ethtool.c | 118 ++ drivers/net/vmxnet3/vmxnet3_int.h | 4 +- 2 files

[PATCH] DOC: filesystem: Fix typo in fs/eventfd.c

This patch fix typos found in Documentation/filesystems.xml, DocBook/filesystems/API-eventfd-signal.html, and DocBook/filesystems.aux.xml These files are generated from comments within the source, so I had to fix typos in fs/eventfd.c Signed-off-by: Masanari Iida ---

Re: [PATCH v2 4/6] virtio-gpu: add 3d/virgl support

On Mon, Sep 21, 2015 at 11:40:15AM +0200, Gerd Hoffmann wrote: > Add the bits needed for opengl rendering support: query > capabilities, new virtio commands, drm ioctls. > > Signed-off-by: Dave Airlie > Signed-off-by: Gerd Hoffmann Looks good to me

Re: [PATCH 2/5] hv: add helpers to handle hv_util device state

On Sun, Sep 20, Greg KH wrote: > Just use a lock, that's what it is there for. How would that help? It might help because it enforces ordering. But that requires that all three utils get refactored to deal with the introduced locking. I will let KY comment on this. The issue I see with fcopy is

Re: [PATCH] fs: fix data races on inode->i_flctx

On Mon, 21 Sep 2015 09:43:06 +0200 Dmitry Vyukov wrote: > locks_get_lock_context() uses cmpxchg() to install i_flctx. > cmpxchg() is a release operation which is correct. But it uses > a plain load to load i_flctx. This is incorrect. Subsequent loads > from i_flctx can hoist

RE: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer

> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Monday, September 21, 2015 5:32 PM > To: Wu, Feng; alex.william...@redhat.com; j...@8bytes.org; > mtosa...@redhat.com > Cc: eric.au...@linaro.org; k...@vger.kernel.org; > io...@lists.linux-foundation.org;

[PATCH v3] arm64: Introduce IRQ stack

Currently, kernel context and interrupts are handled using a single kernel stack navigated by sp_el1. This forces a system to use 16KB stack, not 8KB one. This restriction makes low memory platforms suffer from memory pressure accompanied by performance degradation. This patch addresses the issue

Re: [RFC PATCH] PM / Runtime: runtime: Add sysfs option for forcing runtime suspend

> > >> In fact, then, what you need seems to be the feature discussed by Alan > > >> and me some time ago allowing remote wakeup do be disabled for runtime > > >> PM from user space as that in combination with autosuspend should > > >> address your use case. > > > > > > I'd doubt that. Suppose you

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