Re: [PATCH] extcon: max77693: Use resource managed interrupt line

2014-09-22 Thread Chanwoo Choi
On 09/12/2014 10:16 PM, Krzysztof Kozlowski wrote: > Use resource managed interrupt line devm_request_threaded_irq() to > simplify a little cleanup paths: > - no goto to cleanup label, > - simpler remove function. > > Overall the driver size is decreased by 11 line of code. > > Signed-off-by: K

Re: [PATCH v2] ARM: ls1021a: add gating clocks to IP blocks.

2014-09-22 Thread Uwe Kleine-König
Hello, On Mon, Sep 22, 2014 at 02:09:20PM +0800, Xiubo Li wrote: > 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 ap

Re: [PATCH] extcon: sm5502: Drop useless include

2014-09-22 Thread Chanwoo Choi
On 09/17/2014 06:16 AM, Jean Delvare wrote: > Don't include when the driver does not use anything > from this header file. > > Signed-off-by: Jean Delvare > Cc: Chanwoo Choi > Cc: MyungJoo Ham Applied. Thanks, Chanwoo Choi > --- > drivers/extcon/extcon-sm5502.c |1 - > 1 file changed,

Re: [PATCH 1/2] perf session: Add option to copy events when queueing

2014-09-22 Thread Jiri Olsa
On Thu, Sep 18, 2014 at 09:07:38PM +0400, Alexander Yarygin wrote: > From: David Ahern > > When processing events the session code has an ordered samples queue which is > used to time-sort events coming in across multiple mmaps. At a later point in > time samples on the queue are flushed up to so

Re: [PATCH -mm 00/14] Per memcg slab shrinkers

2014-09-22 Thread Vladimir Davydov
Hi Tejun, On Sun, Sep 21, 2014 at 12:00:12PM -0400, Tejun Heo wrote: > On Sun, Sep 21, 2014 at 07:14:32PM +0400, Vladimir Davydov wrote: > ... > > list. This is really important, because this allows us to release > > memcg_cache_id used for indexing in per-memcg arrays. If we don't do > > this, th

Re: [PATCH v3 1/5] sound: pci: ctxfi: added reference of snd_card

2014-09-22 Thread Takashi Iwai
At Sun, 21 Sep 2014 21:33:37 +0530, Sudip Mukherjee wrote: > > added and initialized a pointer of snd_card in the struct hw to get a > reference of > the card in other functions You need to explain why this change is needed. The above text shows what it'd do, but it doesn't give any explanation

Re: [PATCH 1/2] perf session: Add option to copy events when queueing

2014-09-22 Thread Jiri Olsa
On Fri, Sep 19, 2014 at 12:48:21PM +0400, Alexander Yarygin wrote: > David Ahern writes: > > > On 9/18/14, 2:21 PM, David Ahern wrote: > >> On 9/18/14, 12:53 PM, Arnaldo Carvalho de Melo wrote: > >>> If nobody objects I'll merge this patch, as it fixes problems, but I > >>> wonder if the best wou

Re: [PATCH v3 3/5] sound: pci: ctxfi: pr_* replaced with dev_*

2014-09-22 Thread Takashi Iwai
At Sun, 21 Sep 2014 21:33:39 +0530, Sudip Mukherjee wrote: > > pr_* macros replaced with dev_* as they are more preffered over pr_*. In this patch, it's not trivial conversion, so it's not bad to spend more words to explain how you did it. Nevertheless... (snip) > diff --git a/sound/pci/ctxfi/c

Re: [PATCH v3 4/5] sound: pci: ctxfi: cthw20k2.c: sparse warning of incorrect type

2014-09-22 Thread Takashi Iwai
At Sun, 21 Sep 2014 21:33:40 +0530, Sudip Mukherjee wrote: > > fixed sparse warning of incorrect type (different address spaces) Better to rather fix the type of hw.base_mem field. Last but not least, try to align the subject line with other commits to this driver. See git log and compare with

Re: [PATCHv2] serial: 8250: Add Quark X1000 to 8250 PCI driver

2014-09-22 Thread Heikki Krogerus
On Fri, Sep 19, 2014 at 08:43:49AM +0100, Bryan O'Donoghue wrote: > Adds PCI identifier for the X1000 > Adds clocking and register size and register shift I would be more interested in the details about the Quart UART, like how many ports you got, maybe the clock frequency etc. then about the act

linux-next: Tree for Sep 22

2014-09-22 Thread Stephen Rothwell
Hi all, Changes since 20140919: The fsl tree lost its build failure. The net-next tree gained a conflict against the net tree. The tip tree gained a conflict against the nfs tree. The kvm-arm tree gained a build failure so I used the version from next-20140919. The staging tree gained a confl

[PATCH] virtio: unify config_changed handling

2014-09-22 Thread Michael S. Tsirkin
Replace duplicated code in all transports with a single wrapper in virtio.c. The only functional change is in virtio_mmio.c: if a buggy device sends us an interrupt before driver is set, we previously returned IRQ_NONE, now we return IRQ_HANDLED. As this must not happen in practice, this does not

Re: [PATCH v3] extcon: max77693: Fix a bug occured at changing ADC debounce time.

2014-09-22 Thread Chanwoo Choi
On 09/17/2014 12:58 PM, Jonghwa Lee wrote: > When it writes some value other than 0 to BTLDset and JIGset, muic device > will be reset automatically. And it happens during updating ADC debounce time, > because it shares same register. To update ADC debounce time without reset, > set value only to A

Re: linux-next: manual merge of the tip tree with the nfs tree

2014-09-22 Thread Christoph Hellwig
Thanks Stephen, the fixup looks obviously correct to me. -- 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/lk

Re: [PATCH] mmc: Add delay between CMD6 and CMD13 for Sandisk eMMC cards

2014-09-22 Thread Jean-Michel Hautbois
2014-09-21 19:48 GMT+02:00 Pavel Machek : > On Mon 2014-09-15 19:44:28, Jaehoon Chung wrote: >> On 09/15/2014 07:08 PM, Jean-Michel Hautbois wrote: >> > Hi Jaehoon, >> > >> >> On 09/09/2014 09:26 PM, Jean-Michel Hautbois wrote: >> >>> Tested on a i.MX6 board, with Sandisk SDIN5D1-2G. >> >>> Without

[PATCH] i2c-rk3x: move setup to the earlier subsys initcall

2014-09-22 Thread Chris Zhong
Some device using this bus, such as regulators, they should register as early as possible, so the I2C bus master needs to be loaded early. Therefore initialize via subsys_initcall() is better. Signed-off-by: Chris Zhong --- drivers/i2c/busses/i2c-rk3x.c | 13 - 1 file changed, 12

RE: [f2fs-dev] [PATCH 2/3] f2fs: fix conditions to remain recovery information in f2fs_sync_file

2014-09-22 Thread Chao Yu
Hi Jaegeuk, Huang, > -Original Message- > From: Jaegeuk Kim [mailto:jaeg...@kernel.org] > Sent: Thursday, September 18, 2014 1:51 PM > To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org; > linux-f2fs-de...@lists.sourceforge.net > Cc: Jaegeuk Kim; Huang Ying > Subject: [f2fs-de

Re: [PATCH v3] perf tools: Fix build-id matching on vmlinux

2014-09-22 Thread Namhyung Kim
Hi Ingo, On Mon, 22 Sep 2014 07:16:30 +0200, Ingo Molnar wrote: > * Namhyung Kim wrote: >> +list_for_each_entry(dso, &machine->kernel_dsos, node) { >> +const char *suffix; >> + >> +suffix = dso->long_name + strlen(dso->long_name) - 3; >> +

Re: [PATCH 1/3] cap1106: Add support for various cap11xx devices

2014-09-22 Thread Daniel Mack
On 09/22/2014 12:46 AM, Matt Ranostay wrote: > On Sun, Sep 21, 2014 at 2:58 AM, Daniel Mack wrote: >> On 09/21/2014 05:01 AM, Matt Ranostay wrote: >>> @@ -313,12 +307,16 @@ static int cap1106_i2c_probe(struct i2c_client >>> *i2c_client, >>> >>> static const struct of_device_id cap1106_dt_ids[]

Re: [PATCH 4/4] watchdog: st_wdt: Add new driver for ST's LPC Watchdog

2014-09-22 Thread David Paris
Hi Lee, Come back from holidays, let me take time to read my emails and come back to this one to answer your question. Thanks, David On 09/08/2014 02:32 PM, Lee Jones wrote: On Fri, 05 Sep 2014, Guenter Roeck wrote: On Thu, Sep 04, 2014 at 03:39:52PM +0100, Lee Jones wrote: Some text may b

[PATCH v2] power: reset: use restart_notifier mechanism for msm-poweroff

2014-09-22 Thread Pramod Gurav
This change replaces use of arm_pm_restart with recently introduced reset mechanism in Linux kernel called restart_notifier. Cc: Guenter Roeck Cc: Josh Cartwright Cc: Sebastian Reichel Cc: Dmitry Eremin-Solenikov Cc: David Woodhouse Cc: Stephen Boyd Cc: linux...@vger.kernel.org Signed-off-b

Re: [f2fs-dev] [PATCH 2/3] f2fs: fix conditions to remain recovery information in f2fs_sync_file

2014-09-22 Thread Huang Ying
On Mon, 2014-09-22 at 15:24 +0800, Chao Yu wrote: > Hi Jaegeuk, Huang, > > > -Original Message- > > From: Jaegeuk Kim [mailto:jaeg...@kernel.org] > > Sent: Thursday, September 18, 2014 1:51 PM > > To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org; > > linux-f2fs-de...@lists.s

Re: [PATCH v3] checkkconfigsymbols.sh: reimplementation in python

2014-09-22 Thread Valentin Rothberg
On dim., 2014-09-21 at 23:28 +0200, Paul Bolle wrote: > Valentin Rothberg schreef op zo 21-09-2014 om 21:53 [+0200]: > > The scripts/checkkconfigsymbols.sh script searches Kconfig features > > in the source code that are not defined in Kconfig. Such identifiers > > always evaluate to false and are

Re: 3.17-rc1: leds blink workqueue causes sleeping BUGs

2014-09-22 Thread Kari Suvanto
>Ew. I'll have a look. sorry, sending again, first one had html in it.. Any update on this one? I'm seeing this in every boot. I patched this by changing led_trigger_register and led_trigger_register_simple as macros which creates a static lock_class_key like this: -extern int led_trigger_regi

Re: [PATCH 2/3] cap1106: support for active-high interrupt option

2014-09-22 Thread Daniel Mack
On 09/22/2014 07:56 AM, Dmitry Torokhov wrote: > On Sun, Sep 21, 2014 at 12:06:30PM +0200, Daniel Mack wrote: >> On 09/21/2014 05:01 AM, Matt Ranostay wrote: >>> Some applications need to use the active-high push-pull interrupt >>> option. This allows it be enabled in the device tree child node. >>

Re: [PATCH] x86: new topology for multi-NUMA-node CPUs

2014-09-22 Thread Karel Zak
On Fri, Sep 19, 2014 at 11:15:05AM -0700, Dave Hansen wrote: > On 09/19/2014 04:45 AM, Karel Zak wrote: > > hmm... it would be also nice to test it with lscpu(1) from > > util-linux (but it uses maps rather than lists from cpu*/topology/). > > Here's the output with and with out Cluster-on-Die

Re: 3.17-rc1: leds blink workqueue causes sleeping BUGs

2014-09-22 Thread Samuel Thibault
Kari Suvanto, le Mon 22 Sep 2014 10:30:32 +0300, a écrit : > >Ew. I'll have a look. > > Any update on this one? I have already sent it, yes, on Tue, 26 Aug 2014 11:17:25 +0200, here it is again. Samuel Subject: [PATCHv2][input-led] Defer input led work to workqueue When the kbd changes its led

Re: [PATCH 09/16] tty: serial: 8250_dma: Add a TX trigger workaround for AM33xx

2014-09-22 Thread Heikki Krogerus
On Fri, Sep 19, 2014 at 12:58:44PM +0200, Sebastian Andrzej Siewior wrote: > On 09/19/2014 12:22 PM, Heikki Krogerus wrote: > > Couldn't you just replace the handle_irq with a custom irq routine in > > the omap driver like you did with set_termios? Where you would do > > those tricks and/or call se

Re: + mm-slab_common-commonize-slab-merge-logic.patch added to -mm tree

2014-09-22 Thread Andrew Morton
On Mon, 22 Sep 2014 09:32:45 +0900 Joonsoo Kim wrote: > Hello, Andrew. > > This patch has build failure problem if CONFIG_SLUB. > Detailed information and fix is in following patch. > Pleze be careful with the email headers? I happened to see this email on lkml, wasn't cc'ed. I assume th

Re: [PATCH 1/5] extcon: gpio: Minor cleanups

2014-09-22 Thread Chanwoo Choi
Hi George, On 09/09/2014 01:14 PM, George Cherian wrote: > Minor Cleanups > - Order the include files in alphabetical order. > - Fix description of state_off in extcon_gpio.h > - Add a descrition for check_on_resume in extcon_gpio.h > > Signed-off-by: George Cherian I modify the name/descrip

RE: [PATCH v2] ARM: ls1021a: add gating clocks to IP blocks.

2014-09-22 Thread li.xi...@freescale.com
Hi, [...] > > +++ b/arch/arm/mach-imx/clk-ls1021a.c > > @@ -0,0 +1,124 @@ > > +/* > > + * Copyright 2014 Freescale Semiconductor, Inc. > > + * > > + * This program is free software; you can redistribute it and/or modify > > + * it under the terms of the GNU General Public License as published by

Re: [PATCH] clk: rockchip: add initcall to set clk defaults after syscons are available

2014-09-22 Thread Kever Yang
Heiko, On 08/07/2014 08:57 PM, Heiko Stübner wrote: PLLs on Rockchip platforms report their locking state in an external register situated in the "General Register Files" which is provided through a syscon device. When the initial clk init runs, this syscon is of course not yet available, makin

[PATCH 1/1] Added support for Seluxit USB dongle to cp210x driver.

2014-09-22 Thread Andreas Bomholtz
Added the Seluxit ApS USB Serial Dongle to cp210x driver. Signed-off-by: Andreas Bomholtz --- drivers/usb/serial/cp210x.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index e4bb622..abd7577 100644 --- a/drivers/usb/serial/cp210x.c

[PATCH] virtio: refactor to use drv_to_virtio

2014-09-22 Thread Michael S. Tsirkin
Use drv_to_virtio instead of open-coding it. Fix whitespace damage introduced by virtio: unify config_changed handling Signed-off-by: Michael S. Tsirkin --- Note: I'll probably smash this into the previous patch. drivers/virtio/virtio.c | 3 +-- 1 file changed, 1 insertion(+), 2 deleti

[PATCH] workqueue: show the pool ID of the default pwq's pool in the pool_ids file

2014-09-22 Thread Lai Jiangshan
It seems incomplete if the pool_ids file doesn't include the default pwq's pool. Add it and the result: # cat pool_ids 0:9 1:10 default:8 rcu_read_lock_sched() is also changed to mutex_lock(&wq->mutex) for accessing the default pwq. Signed-off-by: Lai Jiangshan --- kernel/workqueue.c |6

[PATCH v4] perf tools: Fix build-id matching on vmlinux

2014-09-22 Thread Namhyung Kim
There's a problem on finding correct kernel symbols when perf report runs on a different kernel. Although a part of the problem was solved by the prior commit 0a7e6d1b6844 ("perf tools: Check recorded kernel version when finding vmlinux"), there's a remaining problem still. When perf records samp

Re: [PATCH 2/5] extcon: gpio: Convert the driver to use gpio desc API's

2014-09-22 Thread Chanwoo Choi
Hi George, This patch removes 'gpio_active_low' field of struct gpio_extcon_data. But, include/linux/extcon-gpio.h has the description of 'gpio_active_low' field. Also, This patch has not included the any description/comment of removing 'gpio_active_low'. Also, How to set 'FLAG_ACTIVE_LOW' bit

Re: [PATCH v3 3/5] sound: pci: ctxfi: pr_* replaced with dev_*

2014-09-22 Thread Sudip Mukherjee
On Mon, Sep 22, 2014 at 09:08:05AM +0200, Takashi Iwai wrote: > At Sun, 21 Sep 2014 21:33:39 +0530, > Sudip Mukherjee wrote: > > > > pr_* macros replaced with dev_* as they are more preffered over pr_*. > > In this patch, it's not trivial conversion, so it's not bad to spend > more words to expla

Re: [PATCH v3 4/5] sound: pci: ctxfi: cthw20k2.c: sparse warning of incorrect type

2014-09-22 Thread Sudip Mukherjee
On Mon, Sep 22, 2014 at 09:10:03AM +0200, Takashi Iwai wrote: > At Sun, 21 Sep 2014 21:33:40 +0530, > Sudip Mukherjee wrote: > > > > fixed sparse warning of incorrect type (different address spaces) > > Better to rather fix the type of hw.base_mem field. > > Last but not least, try to align the

Re: itrace: An interrupts tracing tool

2014-09-22 Thread Mats Liljegren
On Mon, 22 Sep 2014 11:35:43 +0800 duzhiping wrote: > Many functions depends on interrupts in Linux system, when the > interrupts occur an error, it may cause fatal problem. > > Then, we should record their trace when interrupts in and out. The > recorded information could help us analyze in

[PATCH] lib: remove prio_heap

2014-09-22 Thread Lai Jiangshan
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. But we can simply recover the code from the git quickly when needed, so it wo

Re: [PATCH v3 1/5] sound: pci: ctxfi: added reference of snd_card

2014-09-22 Thread Sudip Mukherjee
On Mon, Sep 22, 2014 at 09:04:53AM +0200, Takashi Iwai wrote: > At Sun, 21 Sep 2014 21:33:37 +0530, > Sudip Mukherjee wrote: > > > > added and initialized a pointer of snd_card in the struct hw to get a > > reference of > > the card in other functions > > You need to explain why this change is n

[Patch] irqdomain: Introduce new interfaces to support hierarchy irqdomains

2014-09-22 Thread Jiang Liu
We plan to use hierarchy irqdomain to suppport CPU vector assignment, interrupt remapping controller, IO-APIC controller, MSI interrupt and hypertransport interrupt etc on x86 platforms. So extend irqdomain interfaces to support hierarchy irqdomain. There are already many clients of current irqdom

Re: [PATCH 0/8] GenWQE: Add return code checking and cleanup (v3)

2014-09-22 Thread Frank Haverkamp
Hi Greg, Am Freitag, den 12.09.2014, 08:39 +0200 schrieb Frank Haverkamp: > Hi Greg, > > Am Mittwoch, den 10.09.2014, 16:37 +0200 schrieb Frank Haverkamp: > > We tested "misc/GenWQE: fix pci_enable_msi usage" from Sebastian Ott > > successfully on our machine. The modification of the return code

Re: [PATCH v3 1/5] sound: pci: ctxfi: added reference of snd_card

2014-09-22 Thread Takashi Iwai
At Mon, 22 Sep 2014 13:45:41 +0530, Sudip Mukherjee wrote: > > On Mon, Sep 22, 2014 at 09:04:53AM +0200, Takashi Iwai wrote: > > At Sun, 21 Sep 2014 21:33:37 +0530, > > Sudip Mukherjee wrote: > > > > > > added and initialized a pointer of snd_card in the struct hw to get a > > > reference of > >

Re: [Patch v4 1/2] freezer: check OOM kill while being frozen

2014-09-22 Thread Michal Hocko
[Sorry for the late reply, I was mostly offline throughout last week] On Tue 16-09-14 15:55:48, Cong Wang wrote: > On Mon, Sep 15, 2014 at 2:36 AM, Michal Hocko wrote: > > This patch builds on top of Cong Wang's. What do you think? > > I think it is should a preliminary of my patch, not a follow

Re: + mm-slab_common-commonize-slab-merge-logic.patch added to -mm tree

2014-09-22 Thread Joonsoo Kim
On Mon, Sep 22, 2014 at 12:48:41AM -0700, Andrew Morton wrote: > On Mon, 22 Sep 2014 09:32:45 +0900 Joonsoo Kim wrote: > > > Hello, Andrew. > > > > This patch has build failure problem if CONFIG_SLUB. > > Detailed information and fix is in following patch. > > > > Pleze be careful with the

Re: [patch 1/3] mm: memcontrol: take a css reference for each charged page

2014-09-22 Thread Vladimir Davydov
On Sat, Sep 20, 2014 at 04:00:33PM -0400, Johannes Weiner wrote: > Charges currently pin the css indirectly by playing tricks during > css_offline(): user pages stall the offlining process until all of > them have been reparented, whereas kmemcg acquires a keep-alive > reference if outstanding kern

Re: [PATCH v3] checkkconfigsymbols.sh: reimplementation in python

2014-09-22 Thread Paul Bolle
Hi Valentin, On Mon, 2014-09-22 at 09:43 +0200, Valentin Rothberg wrote: > On dim., 2014-09-21 at 23:28 +0200, Paul Bolle wrote: > > Valentin Rothberg schreef op zo 21-09-2014 om 21:53 [+0200]: > > > Furthermore, it generates false positives (4 of 526 in v3.17-rc1). > > > > Curiosity: what are th

Re: [patch 2/3] mm: memcontrol: remove obsolete kmemcg pinning tricks

2014-09-22 Thread Vladimir Davydov
On Sat, Sep 20, 2014 at 04:00:34PM -0400, Johannes Weiner wrote: > As charges now pin the css explicitely, there is no more need for > kmemcg to acquire a proxy reference for outstanding pages during > offlining, or maintain state to identify such "dead" groups. > > Signed-off-by: Johannes Weiner

Re: [PATCH v2 1/3] clk: samsung: exynos3250: Register DMC clk provider

2014-09-22 Thread Tomasz Figa
On 02.09.2014 15:21, Krzysztof Kozlowski wrote: > Add clock provider for clocks in DMC domain including EPLL and BPLL. The > DMC clocks are necessary for Exynos3 devfreq driver. > > The DMC clock domain uses different address space (0x105C) than > standard clock domain (0x1003 - 0x1005

Re: [patch 3/3] mm: memcontrol: continue cache reclaim from offlined groups

2014-09-22 Thread Vladimir Davydov
On Sat, Sep 20, 2014 at 04:00:35PM -0400, Johannes Weiner wrote: > On cgroup deletion, outstanding page cache charges are moved to the > parent group so that they're not lost and can be reclaimed during > pressure on/inside said parent. But this reparenting is fairly tricky > and its synchroneous

Re: [PATCH] clk: samsung: exynos3250: fix width field of mout_mmc0/1

2014-09-22 Thread Tomasz Figa
On 09.09.2014 14:14, Krzysztof Kozlowski wrote: > On 05.09.2014 13:54, Pankaj Dubey wrote: >> As per Exynos3250 user manual mmc0/1 mux selection has 4 bit wide. >> >> Signed-off-by: Pankaj Dubey >> --- >> drivers/clk/samsung/clk-exynos3250.c |4 ++-- >> 1 file changed, 2 insertions(+), 2 de

Re: [PATCH] drm/panel: update innolux n116bge timings

2014-09-22 Thread Thierry Reding
On Sun, Sep 21, 2014 at 03:53:51PM +0800, Daniel Kurtz wrote: > Hi Thierry, > > Congratulations! I saw in one thread that you said you are out on > paternity leave. Thanks. > You mentioned that you would be back around v3.17-rc6, which should be > soonish, so just a gentle ping on this patch fo

Re: [PATCH] clk: samsung: exynos3250: fix width and shift of div_spi0_isp clock

2014-09-22 Thread Tomasz Figa
On 09.09.2014 14:14, Krzysztof Kozlowski wrote: > On 09.09.2014 13:54, Pankaj Dubey wrote: >> Update shift and width field of div_spi0_isp clock as per Exynos3250 >> user manual. >> >> Signed-off-by: Pankaj Dubey >> --- >> drivers/clk/samsung/clk-exynos3250.c |2 +- >> 1 file changed, 1 ins

Re: [PATCH] clk: samsung: exynos3250: fix mout_cam_blk parent list

2014-09-22 Thread Tomasz Figa
On 09.09.2014 14:24, Krzysztof Kozłowski wrote: > On 06.09.2014 15:03, Pankaj Dubey wrote: >> As per user manual of Exynos3250 SRC_CAM can select >> div_cam_blk_320 if it's value is 0xC, so placing >> div_cam_blk_320 at proper index in parent list of mout_cam_blk. >> >> Signed-off-by: Pankaj Dubey

Re: [PATCH] clk: samsung: exynos5260: fix typo in clock name

2014-09-22 Thread Tomasz Figa
On 22.09.2014 06:55, Pankaj Dubey wrote: > Hi Tomasz, > > Will you please take this patch and following three Exynos3250 clock fixes > in your tree. > > 1: clk: samsung: exynos3250: fix width field of mout_mmc0/1 >https://lkml.org/lkml/2014/9/5/265 > 2: clk: samsung: exynos3250: fix width and

Re: [PATCH] drm/panel: update innolux n116bge timings

2014-09-22 Thread Thierry Reding
On Tue, Sep 02, 2014 at 10:56:46AM +0800, Daniel Kurtz wrote: > There are several different models of N116BGE. According to the commit > that added innolux_n116bge_mode [0], this N116BGE is for the eDP variety. > > [0] commit 0a2288c06aab73c966e82045c8f20b0e713baf2a > Author: Thierry Reding >

Re: [PATCH 03/15] powerpc/msi: Improve IRQ bitmap allocator

2014-09-22 Thread Laurentiu Tudor
On 09/19/2014 11:16 PM, Scott Wood wrote: > On Thu, 2014-09-18 at 18:26 +1000, Michael Neuling wrote: >> From: Ian Munsie >> >> Currently msi_bitmap_alloc_hwirqs() will round up any IRQ allocation requests >> to the nearest power of 2. eg. ask for 5 IRQs and you'll get 8. This >> wastes a >> lo

Re: [PATCH 03/15] powerpc/msi: Improve IRQ bitmap allocator

2014-09-22 Thread Laurentiu Tudor
On 09/19/2014 11:19 PM, Scott Wood wrote: > On Fri, 2014-09-19 at 15:16 -0500, Scott Wood wrote: >> On Thu, 2014-09-18 at 18:26 +1000, Michael Neuling wrote: >>> From: Ian Munsie >>> >>> Currently msi_bitmap_alloc_hwirqs() will round up any IRQ allocation >>> requests >>> to the nearest power of

Re: [PATCH v3] checkkconfigsymbols.sh: reimplementation in python

2014-09-22 Thread Valentin Rothberg
On lun., 2014-09-22 at 10:24 +0200, Paul Bolle wrote: > Hi Valentin, > > On Mon, 2014-09-22 at 09:43 +0200, Valentin Rothberg wrote: > > On dim., 2014-09-21 at 23:28 +0200, Paul Bolle wrote: > > > Valentin Rothberg schreef op zo 21-09-2014 om 21:53 [+0200]: > > > > Furthermore, it generates false

[PATCH 1/3] UBI: ubi_eba_read_leb: Remove in vain variable assignment

2014-09-22 Thread Richard Weinberger
There is no need to set err, it will be overwritten in any case later at: if (scrub) err = ubi_wl_scrub_peb(ubi, pnum); Signed-off-by: Richard Weinberger --- drivers/mtd/ubi/eba.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/ubi/eba

[PATCH 2/3] UBI: wl: Rename cancel flag to shutdown

2014-09-22 Thread Richard Weinberger
It confused me more than once that the cancel flag of the work function does not indicate the cancellation of a single work. In fact it indicates the WL sub-system shutdown and therefore worker functions have to free their wl_entries too. That's why you cannot cancel a single work, you can only shu

Re: [PATCH v3 1/5] sound: pci: ctxfi: added reference of snd_card

2014-09-22 Thread Sudip Mukherjee
On Mon, Sep 22, 2014 at 10:21:19AM +0200, Takashi Iwai wrote: > At Mon, 22 Sep 2014 13:45:41 +0530, > Sudip Mukherjee wrote: > > > > On Mon, Sep 22, 2014 at 09:04:53AM +0200, Takashi Iwai wrote: > > > At Sun, 21 Sep 2014 21:33:37 +0530, > > > Sudip Mukherjee wrote: > > > > > > > > added and initi

[PATCH 3/3] UBI: Fix possible deadlock in erase_worker()

2014-09-22 Thread Richard Weinberger
If sync_erase() fails with EINTR, ENOMEM, EAGAIN or EBUSY erase_worker() re-schedules the failed work. This will lead to a deadlock because erase_worker() is called with work_sem held in read mode. And schedule_erase() will take this lock again. Signed-off-by: Richard Weinberger --- drivers/mtd/

Re: [PATCH 03/15] powerpc/msi: Improve IRQ bitmap allocator

2014-09-22 Thread Laurentiu Tudor
Hi Michael, Minor comment inline. On 09/18/2014 11:26 AM, Michael Neuling wrote: > From: Ian Munsie > > Currently msi_bitmap_alloc_hwirqs() will round up any IRQ allocation requests > to the nearest power of 2. eg. ask for 5 IRQs and you'll get 8. This wastes > a > lot of IRQs which can be a

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2014-09-22 Thread r.pu3333
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Re: [PATCH V2] mmc: don't request CD IRQ until mmc_start_host()

2014-09-22 Thread Adrian Hunter
On 09/19/2014 06:56 PM, Stephen Warren wrote: > From: Stephen Warren > > As soon as the CD IRQ is requested, it can trigger, since it's an > externally controlled event. If it does, delayed_work host->detect will > be scheduled. > > Many host controller probe()s are roughly structured as: > > *

Re: [PATCHv3 1/7] clk: at91: add a driver for the h32mx clock

2014-09-22 Thread Boris BREZILLON
Hi Alexandre, Sorry for the late reply. On Mon, 15 Sep 2014 18:15:53 +0200 Alexandre Belloni wrote: > Newer SoCs have two different AHB interconnect. The AHB 32 bits Matrix > interconnect (h32mx) has a clock that can be setup at the half of the h64mx > clock (which is mck). The h32mx clock can

Re: [PATCH v4 04/11] drivers: base: support cpu cache information interface to userspace via sysfs

2014-09-22 Thread Sudeep Holla
Hi Stephen, On 19/09/14 23:24, Stephen Boyd wrote: On 09/03/14 10:00, Sudeep Holla wrote: From: Sudeep Holla This patch adds initial support for providing processor cache information to userspace through sysfs interface. This is based on already existing implementations(x86, ia64, s390 and po

Re: [PATCH 1/1] Added support for Seluxit USB dongle to cp210x driver.

2014-09-22 Thread Johan Hovold
On Mon, Sep 22, 2014 at 09:50:43AM +0200, Andreas Bomholtz wrote: > Added the Seluxit ApS USB Serial Dongle to cp210x driver. > > Signed-off-by: Andreas Bomholtz > --- Thanks for resending. Applied just fine now. Johan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" i

TPM MiniSummit @ LinuxCon Europe

2014-09-22 Thread Peter Huewe
Hi, I would like to 'invite' all interested parties in a short TPM minisummit where we can discuss the following hot topics of the TPM subsystem over a beer or two: - State of the TPM Subsystem - De-/Initialization Mess - Devm'ification - Testing - TPM 2.0 Support - Dependencies / interacti

Re: [PATCHv3 1/7] clk: at91: add a driver for the h32mx clock

2014-09-22 Thread Boris BREZILLON
On Fri, 19 Sep 2014 14:33:19 +0200 Nicolas Ferre wrote: > On 15/09/2014 18:15, Alexandre Belloni : > > Newer SoCs have two different AHB interconnect. The AHB 32 bits Matrix > > interconnect (h32mx) has a clock that can be setup at the half of the h64mx > > clock (which is mck). The h32mx clock c

Build regressions/improvements in v3.17-rc5

2014-09-22 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v3.17-rc5[1] compared to v3.16[2]. Summarized: - build errors: +18/-30 - build warnings: +88/-93 JFYI, when comparing v3.17-rc5[1] to v3.17-rc4[3], the summaries are: - build errors: +13/-3 - build warnings: +21/-28 As

Re: [PATCH v3] checkkconfigsymbols.sh: reimplementation in python

2014-09-22 Thread Paul Bolle
On Mon, 2014-09-22 at 10:45 +0200, Valentin Rothberg wrote: > On lun., 2014-09-22 at 10:24 +0200, Paul Bolle wrote: > > On Mon, 2014-09-22 at 09:43 +0200, Valentin Rothberg wrote: > > > On dim., 2014-09-21 at 23:28 +0200, Paul Bolle wrote: > > > 2) ./lib/Makefile: TEST_MODULE (defined in lib/Kconf

Re: [RFC] autokdump - automated kdump testsuite

2014-09-22 Thread Dave Young
Hi, On 09/19/14 at 05:52am, CAI Qian wrote: > I plan to release an automated kdump testsuite that will be > focus on testing kernel and the crash utility. It should work > for all major distros since it will use none of distro-specific > stuff, and also support different arches including x86, ARM,

Re: Build regressions/improvements in v3.17-rc5

2014-09-22 Thread Geert Uytterhoeven
On Mon, Sep 22, 2014 at 11:05 AM, Geert Uytterhoeven wrote: > JFYI, when comparing v3.17-rc5[1] to v3.17-rc4[3], the summaries are: > - build errors: +13/-3 + /scratch/kisskb/src/arch/powerpc/kernel/iommu.c: error: 'fail_iommu_bus_notifier' defined but not used [-Werror=unused-variable]: =>

[PATCH v5 4/9] rtc: at91sam9: add DT support

2014-09-22 Thread Boris BREZILLON
Add of_match_table to the existing driver so that rtc nodes defined in at91 DTs can be attached to this driver. Signed-off-by: Boris BREZILLON Acked-by: Alexandre Belloni --- drivers/rtc/rtc-at91sam9.c | 9 + 1 file changed, 9 insertions(+) diff --git a/drivers/rtc/rtc-at91sam9.c b/dri

[PATCH] batman-adv: fix potential NULL pointer dereferencing

2014-09-22 Thread Mario Pirker
>From b451e7317148e18bf6c5c8fd747d79ab34260354 Mon Sep 17 00:00:00 2001 From: Mario Pirker Date: Tue, 16 Sep 2014 17:55:13 +0200 Subject: [PATCH] batman-adv: fix potential NULL pointer dereferencing The call batadv_gw_node_get may return NULL. The return value has to be sanity checked before the

[PATCH v5 9/9] mfd: syscon: add Atmel GPBR DT bindings documention

2014-09-22 Thread Boris BREZILLON
The GPBR block provides a set of battery-backed registers that can be used to save data which need to be kept when the system is powered down and VDD-core is maintained by an external battery. A typical usage is the RTT block (when used as an RTC) which needs one of those registers to save the cur

[PATCH v5 8/9] rtc: at91sam9: add DT bindings documentation

2014-09-22 Thread Boris BREZILLON
Signed-off-by: Boris BREZILLON --- .../devicetree/bindings/rtc/atmel,at91sam9-rtc.txt | 23 ++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91sam9-r

[PATCH v5 6/9] ARM: at91: add clk_lookup entry for RTT devices

2014-09-22 Thread Boris BREZILLON
First export the clk32k clk. Then add clk_lookup entries for RTT devices so that rtc-at91sam9 driver can retrieve and manipulate the slow clk. Signed-off-by: Boris BREZILLON Acked-by: Alexandre Belloni --- arch/arm/mach-at91/at91sam9260.c | 2 ++ arch/arm/mach-at91/at91sam9261.c | 2 ++ arch/ar

[PATCH v5 7/9] rtc: at91sam9: use clk API instead of relying on AT91_SLOW_CLOCK

2014-09-22 Thread Boris BREZILLON
The RTT block is using the slow clock which is accessible through the clk API. Use the clk API to retrieve, enable and get the slow clk rate instead of the AT91_SLOW_CLOCK macro (which hardcodes the slow clk rate). Doing this allows us to reference the clk thus preventing the CCF from disabling it

[PATCH v5 3/9] rtc: at91sam9: replace devm_ioremap by devm_ioremap_resource

2014-09-22 Thread Boris BREZILLON
Replace devm_ioremap calls by devm_ioremap_resource which already check resource consistency (resource != NULL) and print an error in case of failure. Signed-off-by: Boris BREZILLON --- drivers/rtc/rtc-at91sam9.c | 29 ++--- 1 file changed, 10 insertions(+), 19 deletions(

[PATCH v5 2/9] rtc: at91sam9: use standard readl/writel functions instead of raw versions

2014-09-22 Thread Boris BREZILLON
Signed-off-by: Boris BREZILLON Acked-by: Alexandre Belloni --- drivers/rtc/rtc-at91sam9.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c index 51f0038..74a9ca0 100644 --- a/drivers/rtc/rtc-at91sam9.c +++ b/drive

[PATCH v5 0/9] rtc: at91sam9: add DT support

2014-09-22 Thread Boris BREZILLON
Hello, 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 from disabling it at the end of boot. Best Regards, Boris Changes

[PATCH v5 5/9] rtc: at91sam9: make use of syscon/regmap to access GPBR registers

2014-09-22 Thread Boris BREZILLON
The GPBR registers are not part of the RTT block and thus should not be defined in the reg property of the rtt node. Use syscon to provide a proper DT representation and reference the GPBR syscon device in a new "atmel,time-reg" property which store both the syscon device phandle and the register

Build regressions/improvements in v3.17-rc6

2014-09-22 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v3.17-rc6[1] compared to v3.16[2]. Summarized: - build errors: +0/-46 - build warnings: +45/-523 JFYI, when comparing v3.17-rc6[1] to v3.17-rc5[3], the summaries are: - build errors: +0/-34 - build warnings: +5/-478 No

Re: [RFC] autokdump - automated kdump testsuite

2014-09-22 Thread Dave Young
On 09/19/14 at 05:52am, CAI Qian wrote: > I plan to release an automated kdump testsuite that will be > focus on testing kernel and the crash utility. It should work > for all major distros since it will use none of distro-specific > stuff, and also support different arches including x86, ARM, > PP

[PATCH v5 1/9] rtc: at91sam9: remove references to mach specific headers

2014-09-22 Thread Boris BREZILLON
In order to support multi platform kernel drivers should not include machine specific headers. Copy RTT macros in the driver code and remove any machine specific headers. Signed-off-by: Boris BREZILLON Acked-by: Alexandre Belloni --- drivers/rtc/rtc-at91sam9.c | 22 ++ 1 fil

Re: [PATCH] batman-adv: fix potential NULL pointer dereferencing

2014-09-22 Thread Antonio Quartulli
On 22/09/14 11:11, Mario Pirker wrote: > From b451e7317148e18bf6c5c8fd747d79ab34260354 Mon Sep 17 00:00:00 2001 > From: Mario Pirker > Date: Tue, 16 Sep 2014 17:55:13 +0200 > Subject: [PATCH] batman-adv: fix potential NULL pointer dereferencing > > The call batadv_gw_node_get may return NULL. T

Re: [V8 1/2] irqchip: gic: Add support for multiple MSI for ARM64

2014-09-22 Thread Will Deacon
Hi Suravee, Just a few minor comments. On Sat, Sep 20, 2014 at 05:31:37PM +0100, suravee.suthikulpa...@amd.com wrote: > From: Suravee Suthikulpanit > > This patch implelments the ARM64 version of arch_setup_msi_irqs(), > which does not return 1 for when PCI_CAP_ID_MSI and nvec > 1. s/implelmen

Re: [PATCH 3.17-rc4 v7 3/6] arm64: Introduce dummy version of asm/fiq.h

2014-09-22 Thread Catalin Marinas
On Wed, Sep 17, 2014 at 05:10:15PM +0100, Daniel Thompson wrote: > Drivers that are shared between arm and arm64 and which employ > FIQ on arm cannot include asm/fiq.h without #ifdef'ing. This patch > introduces a dummy version of asm/fiq.h to arm64 to avoid this. > > Signed-off-by: Daniel Thompso

Re: [PATCH] kvm: Make init_rmode_tss() return 0 on success.

2014-09-22 Thread Paolo Bonzini
Il 20/09/2014 01:44, Radim Krčmář ha scritto: >> > This patch removes the redundant variable, by making init_rmode_tss() >> > return 0 on success, -errno on failure. > Which is going to propagate all the way to userpace through ioctl ... > is this change of A[PB]I acceptable? > > Otherwise, -EFAUL

Re: Build regressions/improvements in v3.17-rc6

2014-09-22 Thread Geert Uytterhoeven
On Mon, Sep 22, 2014 at 11:12 AM, Geert Uytterhoeven wrote: > Below is the list of build error/warning regressions/improvements in > v3.17-rc6[1] compared to v3.16[2]. > [1] http://kisskb.ellerman.id.au/kisskb/head/7891/ (45 out of 119 configs) Silly me, that was too early (the builds haven't co

Re: [PATCH] i2c: axxia: Add I2C driver for AXM55xx

2014-09-22 Thread Anders Berg
On Sat, Sep 20, 2014 at 2:12 PM, Wolfram Sang wrote: > Hi, > > thanks for the submission. Sure. Thanks for the comments. I'll update the patch and submit a v2. > > On Mon, Aug 25, 2014 at 01:51:22PM +0200, Anders Berg wrote: >> Add I2C bus driver for the controller found in the LSI Axxia family

Re: [BUG] nouveau regression: ext monitor dead after resume

2014-09-22 Thread Ortwin Glück
On 19.09.2014 19:01, Ilia Mirkin wrote: > Try booting with log_buf_len=100M Done and the slightly lengthy files attached to the Bugzilla entry. Ortwin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo i

RE: [f2fs-dev] [PATCH 2/3] f2fs: fix conditions to remain recovery information in f2fs_sync_file

2014-09-22 Thread Chao Yu
> -Original Message- > From: Huang Ying [mailto:ying.hu...@intel.com] > Sent: Monday, September 22, 2014 3:39 PM > To: Chao Yu > Cc: 'Jaegeuk Kim'; linux-kernel@vger.kernel.org; > linux-fsde...@vger.kernel.org; > linux-f2fs-de...@lists.sourceforge.net > Subject: Re: [f2fs-dev] [PATCH 2/3]

RE: [f2fs-dev] [PATCH 08/10] f2fs: remove redundant operation during roll-forward recovery

2014-09-22 Thread Chao Yu
> -Original Message- > From: Jaegeuk Kim [mailto:jaeg...@kernel.org] > Sent: Monday, September 15, 2014 6:14 AM > To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org; > linux-f2fs-de...@lists.sourceforge.net > Cc: Jaegeuk Kim > Subject: [f2fs-dev] [PATCH 08/10] f2fs: remove redu

Re: [PATCH 1/3] gpio: sch: Consolidate similar algorithms

2014-09-22 Thread 'Mika Westerberg'
On Mon, Sep 22, 2014 at 05:43:36AM +, Chang, Rebecca Swee Fun wrote: > Replied inline. :) > > > -Original Message- > > From: Mika Westerberg [mailto:mika.westerb...@linux.intel.com] > > Sent: 18 September, 2014 7:17 PM > > To: Chang, Rebecca Swee Fun > > Cc: Linus Walleij; linux-g...@v

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