[tip:core/locking] locking/mutexes: Return false if task need_resched() in mutex_can_spin_on_owner()

2014-03-11 Thread tip-bot for Jason Low
Commit-ID: 46af29e479cc0c1c63633007993af5292c2c3e75 Gitweb: http://git.kernel.org/tip/46af29e479cc0c1c63633007993af5292c2c3e75 Author: Jason Low AuthorDate: Tue, 28 Jan 2014 11:13:12 -0800 Committer: Ingo Molnar CommitDate: Tue, 11 Mar 2014 12:14:52 +0100 locking/mutexes: Return false

[tip:core/locking] locking/mutexes: Introduce cancelable MCS lock for adaptive spinning

2014-03-11 Thread tip-bot for Peter Zijlstra
Commit-ID: fb0527bd5ea99bfeb2dd91e3c1433ecf745d6b99 Gitweb: http://git.kernel.org/tip/fb0527bd5ea99bfeb2dd91e3c1433ecf745d6b99 Author: Peter Zijlstra AuthorDate: Wed, 29 Jan 2014 12:51:42 +0100 Committer: Ingo Molnar CommitDate: Tue, 11 Mar 2014 12:14:56 +0100 locking/mutexes:

[tip:core/locking] locking/mutexes: Add extra reschedule point

2014-03-11 Thread tip-bot for Peter Zijlstra
Commit-ID: 34c6bc2c919a55e5ad4e698510a2f35ee13ab900 Gitweb: http://git.kernel.org/tip/34c6bc2c919a55e5ad4e698510a2f35ee13ab900 Author: Peter Zijlstra AuthorDate: Mon, 3 Feb 2014 16:21:09 +0100 Committer: Ingo Molnar CommitDate: Tue, 11 Mar 2014 12:14:59 +0100 locking/mutexes: Add

[tip:core/locking] locking/mutexes: Unlock the mutex without the wait_lock

2014-03-11 Thread tip-bot for Jason Low
Commit-ID: 1d8fe7dc8078b23e060ec62ccb4cdc1ac3c41bf8 Gitweb: http://git.kernel.org/tip/1d8fe7dc8078b23e060ec62ccb4cdc1ac3c41bf8 Author: Jason Low AuthorDate: Tue, 28 Jan 2014 11:13:14 -0800 Committer: Ingo Molnar CommitDate: Tue, 11 Mar 2014 12:14:54 +0100 locking/mutexes: Unlock the

[tip:perf/core] perf: Disallow user-space stack dumps for function trace events

2014-03-11 Thread tip-bot for Jiri Olsa
Commit-ID: 63c45f4ba533e9749da16298db53e491c25d805b Gitweb: http://git.kernel.org/tip/63c45f4ba533e9749da16298db53e491c25d805b Author: Jiri Olsa AuthorDate: Sun, 2 Mar 2014 16:56:39 +0100 Committer: Ingo Molnar CommitDate: Tue, 11 Mar 2014 11:57:58 +0100 perf: Disallow user-space

[tip:sched/core] sched/rt: Fix picking RT and DL tasks from empty queue

2014-03-11 Thread tip-bot for Kirill Tkhai
Commit-ID: 734ff2a71f9e6aa6fedfa5a9a34818b8586516d5 Gitweb: http://git.kernel.org/tip/734ff2a71f9e6aa6fedfa5a9a34818b8586516d5 Author: Kirill Tkhai AuthorDate: Tue, 4 Mar 2014 19:25:46 +0400 Committer: Ingo Molnar CommitDate: Tue, 11 Mar 2014 12:05:35 +0100 sched/rt: Fix picking RT

[PATCH 3/3] MAINTAINERS: add xtfpga platform section

2014-03-11 Thread Max Filippov
This section will list xtfpga platform-specific drivers. Signed-off-by: Max Filippov --- MAINTAINERS | 6 ++ 1 file changed, 6 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index c6d0e93..9f75849 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9768,6 +9768,12 @@ L:

[PATCH 1/3] spi: add xtfpga SPI controller driver

2014-03-11 Thread Max Filippov
This simple SPI master controller is built into xtfpga bitstreams. It always transfers 16 bit words in SPI mode 0, automatically asserting CS on transfer start and deasserting on end. Signed-off-by: Max Filippov --- drivers/spi/Kconfig | 13 drivers/spi/Makefile|

[tip:sched/core] sched/fair: Push down check for high priority class task into idle_balance()

2014-03-11 Thread tip-bot for Kirill Tkhai
Commit-ID: e4aa358b6c23f98b2715594f6b1e9a4996a55f04 Gitweb: http://git.kernel.org/tip/e4aa358b6c23f98b2715594f6b1e9a4996a55f04 Author: Kirill Tkhai AuthorDate: Thu, 6 Mar 2014 13:31:55 +0400 Committer: Ingo Molnar CommitDate: Tue, 11 Mar 2014 12:05:37 +0100 sched/fair: Push down check

[tip:sched/core] sched/numa: Move task_numa_free() to __put_task_struct()

2014-03-11 Thread tip-bot for Mike Galbraith
Commit-ID: 156654f491dd8d52687a5fbe1637f472a52ce75b Gitweb: http://git.kernel.org/tip/156654f491dd8d52687a5fbe1637f472a52ce75b Author: Mike Galbraith AuthorDate: Fri, 28 Feb 2014 07:23:11 +0100 Committer: Ingo Molnar CommitDate: Tue, 11 Mar 2014 12:05:43 +0100 sched/numa: Move

[PATCH 0/3] xtensa xtfpga SPI controller driver

2014-03-11 Thread Max Filippov
Hello, this series adds driver for SPI controller used on xtfpga xtensa platform, device tree binding documentation and an entry to MAINTAINERS. Max Filippov (3): spi: add xtfpga SPI controller driver spi/xtensa-xtfpga: add DT binding documentation MAINTAINERS: add xtfpga platform section

[tip:perf/core] perf tools: Disable user-space callchain/ stack dumps for function trace events

2014-03-11 Thread tip-bot for Jiri Olsa
Commit-ID: 6bedfab68666afac1b03f8d62ee037c6ab82fbc5 Gitweb: http://git.kernel.org/tip/6bedfab68666afac1b03f8d62ee037c6ab82fbc5 Author: Jiri Olsa AuthorDate: Sun, 2 Mar 2014 16:56:40 +0100 Committer: Ingo Molnar CommitDate: Tue, 11 Mar 2014 11:57:59 +0100 perf tools: Disable user-space

[tip:sched/core] sched/fair: Fix endless loop in idle_balance()

2014-03-11 Thread tip-bot for Kirill Tkhai
Commit-ID: 35805ff8f4fc535ac85330170d3c56829c87c677 Gitweb: http://git.kernel.org/tip/35805ff8f4fc535ac85330170d3c56829c87c677 Author: Kirill Tkhai AuthorDate: Thu, 6 Mar 2014 19:16:15 +0400 Committer: Ingo Molnar CommitDate: Tue, 11 Mar 2014 12:05:41 +0100 sched/fair: Fix endless

Re: [PATCH v5] can: xilinx CAN controller support.

2014-03-11 Thread Marc Kleine-Budde
On 03/11/2014 01:34 PM, Appana Durga Kedareswara Rao wrote: >>> diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig index >>> 9e7d95d..b180239 100644 >>> --- a/drivers/net/can/Kconfig >>> +++ b/drivers/net/can/Kconfig >>> @@ -125,6 +125,13 @@ config CAN_GRCAN >>> endian syntheses

[tip:core/locking] locking/mutexes: Modify the way optimistic spinners are queued

2014-03-11 Thread tip-bot for Jason Low
Commit-ID: 47667fa1502e4d759df87e9cc7fbc0f202483361 Gitweb: http://git.kernel.org/tip/47667fa1502e4d759df87e9cc7fbc0f202483361 Author: Jason Low AuthorDate: Tue, 28 Jan 2014 11:13:13 -0800 Committer: Ingo Molnar CommitDate: Tue, 11 Mar 2014 12:14:53 +0100 locking/mutexes: Modify the

Re: "can't evaluate _CRS: 1" messages since b355cee [ACPI / resources: ignore invalid ACPI device resources]

2014-03-11 Thread Rafael J. Wysocki
On Tuesday, March 11, 2014 09:44:09 AM Markus Trippelsdorf wrote: > Since: > commit b355cee88e3b1a193f0e9a81db810f6f83ad728b > Author: Zhang Rui > Date: Thu Feb 27 11:37:15 2014 +0800 > > ACPI / resources: ignore invalid ACPI device resources > > The following error message is printed

[PATCH] Staging: comedi: ni_daq_dio24: fix a line over 80 characters

2014-03-11 Thread Matei Oprea
Fix a coding style issue. Signed-off-by: Matei Oprea Cc: ROSEdu Kernel Commmunity --- drivers/staging/comedi/drivers/ni_daq_dio24.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/comedi/drivers/ni_daq_dio24.c

[PATCH 2/3] spi/xtensa-xtfpga: add DT binding documentation

2014-03-11 Thread Max Filippov
Signed-off-by: Max Filippov --- Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt | 9 + 1 file changed, 9 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt diff --git a/Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt

[char-misc-next 2/3] mei: drop pr_fmt macros

2014-03-11 Thread Tomas Winkler
we are using dev_ logging facility so we don't need pr_fmt macros Signed-off-by: Tomas Winkler Reviewed-by: Alexander Usyskin --- drivers/misc/mei/main.c | 3 --- drivers/misc/mei/pci-me.c | 3 --- 2 files changed, 6 deletions(-) diff --git a/drivers/misc/mei/main.c

[char-misc-next 1/3] mei: make me hw headers private to me hw.

2014-03-11 Thread Tomas Winkler
Remove includes of me-hw.h and me-hw-regs.h headers from the mei generic code. The mei layer should not depend on hw specific headers Signed-off-by: Tomas Winkler --- drivers/misc/mei/amthif.c| 1 - drivers/misc/mei/bus.c | 1 - drivers/misc/mei/hbm.c | 1 -

[char-misc-next 3/3] mei: report consistently copy_from/to_user failures

2014-03-11 Thread Tomas Winkler
From: Alexander Usyskin Consistently display error on possible copy_from/to_user failures and replace dev_dbg with dev_err Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler --- drivers/misc/mei/amthif.c | 4 +++- drivers/misc/mei/main.c | 3 ++- 2 files changed, 5

Re: [Bug] PCI: Enable INTx if BIOS left them disabled - triggers during rescan

2014-03-11 Thread Andreas Noever
On Tue, Mar 11, 2014 at 1:10 AM, Bjorn Helgaas wrote: > On Tue, Mar 11, 2014 at 12:10:02AM +0100, Andreas Noever wrote: >> On Mon, Mar 10, 2014 at 9:43 PM, Bjorn Helgaas wrote: >> > On Sat, Mar 8, 2014 at 2:55 AM, Andreas Noever >> > wrote: >> >> On Sat, Mar 8, 2014 at 2:04 AM, Bjorn Helgaas

[PATCH] ASoC: simple-card: overwrite DAIFMT_MASTER of cpu_dai->fmt

2014-03-11 Thread Nicolin Chen
The current simple-card driver separates the daimft for cpu_dai and codec_dai. So we might get different values for them (0x4003 and 0x1003 for example): asoc-simple-card sound-cs42888.12: cpu : 2024000.esai / 4003 / 13200 asoc-simple-card sound-cs42888.12: codec : cs42888 / 1003 / 24576000

Re: [PATCH v6 06/22] Replace XIP read and write with DAX I/O

2014-03-11 Thread Matthew Wilcox
On Mon, Mar 10, 2014 at 06:32:38PM -0600, Toshi Kani wrote: > On Tue, 2014-02-25 at 09:18 -0500, Matthew Wilcox wrote: > > Use the generic AIO infrastructure instead of custom read and write > > methods. In addition to giving us support for AIO, this adds the missing > > locking between read()

Re: [PATCH 04/17] workqueue: Replace hardcoding of -20 with MIN_NICE.

2014-03-11 Thread Tejun Heo
On Tue, Mar 11, 2014 at 08:22:25AM -0400, Tejun Heo wrote: > On Tue, Mar 11, 2014 at 06:09:12PM +0800, Dongsheng Yang wrote: > > Signed-off-by: Dongsheng Yang > > cc: Tejun Heo > > Applied to wq/for-3.15. And reverted as MIN_NICE is not defined yet. Please feel free to add my Acked-by and

Re: bad rss-counter message in 3.14rc5

2014-03-11 Thread Sasha Levin
On 03/11/2014 01:30 AM, Dave Jones wrote: On Mon, Mar 10, 2014 at 10:01:58PM -0700, Andrew Morton wrote: > On Tue, 11 Mar 2014 00:51:09 -0400 Dave Jones wrote: > > > On Mon, Mar 10, 2014 at 09:46:12PM -0700, Andrew Morton wrote: > > > On Mon, 10 Mar 2014 20:13:40 -0700 Andrew Morton

Re: [PATCH 04/17] workqueue: Replace hardcoding of -20 with MIN_NICE.

2014-03-11 Thread Dongsheng Yang
Hi Tejun, On 03/11/2014 08:55 PM, Tejun Heo wrote: On Tue, Mar 11, 2014 at 08:22:25AM -0400, Tejun Heo wrote: On Tue, Mar 11, 2014 at 06:09:12PM +0800, Dongsheng Yang wrote: Signed-off-by: Dongsheng Yang cc: Tejun Heo Applied to wq/for-3.15. And reverted as MIN_NICE is not defined yet.

Re: [RFC PATCH] [media]: of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-11 Thread Tomi Valkeinen
On 11/03/14 13:43, Laurent Pinchart wrote: >> We could scan the whole tree for entities, ports and endpoints once, in >> the base oftree code, and put that into a graph structure, adding the >> backlinks. >> The of_graph_* helpers could then use that graph instead of the device >> tree. > > That

Re: dm: era: use do_div for 64-bit division

2014-03-11 Thread Mike Snitzer
On Tue, Mar 11 2014 at 4:31am -0400, Arnd Bergmann wrote: > Commit 983043be0c1de "dm era: support non power-of-2 blocksize" > introduced the use of sector_div to divide a variable of type > dm_block_t by an integer. This fails on 32-bit machines when > CONFIG_LBDAF is not set, because that

RE: "can't evaluate _CRS: 1" messages since b355cee [ACPI / resources: ignore invalid ACPI device resources]

2014-03-11 Thread Zhang, Rui
I think the reason problem is that: 1. there are zero length IO/Memory resources for these machines, and for those resources a) w/o commit b355cee88e3b1a193f0e9a81db810f6f83ad728b, acpi_dev_resource_memory/io returns true b) w commit b355cee88e3b1a193f0e9a81db810f6f83ad728b,

Re: [RFC PATCH] [media]: of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-11 Thread Andrzej Hajda
On 03/10/2014 04:15 PM, Laurent Pinchart wrote: > Hi Grant, > > On Monday 10 March 2014 14:58:15 Grant Likely wrote: >> On Mon, 10 Mar 2014 14:52:53 +0100, Laurent Pinchart wrote: >>> On Monday 10 March 2014 12:18:20 Tomi Valkeinen wrote: On 08/03/14 13:41, Grant Likely wrote: >> Ok. If

[PATCH 3/5] cfg80211: Take the BW restrictions into account when checking the channel

2014-03-11 Thread Rostislav Lisovy
Signed-off-by: Rostislav Lisovy --- net/wireless/chan.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/wireless/chan.c b/net/wireless/chan.c index 78559b5..87e1576 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -531,12 +531,14 @@ bool cfg80211_chandef_usable(struct

[PATCH 4/5] cfg80211: Use 5MHz bandwidth by default when checking usable channels

2014-03-11 Thread Rostislav Lisovy
Current code checks if the 20MHz BW is allowed for particular channel -- if it is not, the channel is disabled. Since we need to use 5/10 MHz channels, this code is modified in the way that the default BW to check is 5MHz. If 5MHz is greater than the maximum bandwidth allowed by the channel, the

[PATCH 5/5] mac80211: Update conf_is_ht() to work properly with 5/10MHz channels

2014-03-11 Thread Rostislav Lisovy
Signed-off-by: Rostislav Lisovy --- include/net/mac80211.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index f4ab2fb..f56e45b 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -4585,7 +4585,9 @@

[PATCH 2/5] nl80211: Support for 5/10 MHz channels when reporting BW restrictions

2014-03-11 Thread Rostislav Lisovy
If the 'split wiphy dump' is enabled report the extra attributes (if present) describing the bandwidth restrictions. If the 'split wiphy dump' is not enabled completely omit those channels that have flags set to either IEEE80211_CHAN_NO_10MHZ or IEEE80211_CHAN_NO_20MHZ thus preventing breaking of

[PATCH 0/5] cfg80211: Add channel attributes to be used with 5/10MHz channels

2014-03-11 Thread Rostislav Lisovy
The IEEE 802.11p amendment specifies usage of 5 and 10 MHz wide channels in 5.9GHz band for vehicular environment. This patch-set adds new channel attributes holding the information about the prohibited bandwidths. This is meant to be used mainly with channels in 5.9GHz band in future

Re: "can't evaluate _CRS: 1" messages since b355cee [ACPI / resources: ignore invalid ACPI device resources]

2014-03-11 Thread Rafael J. Wysocki
On Tuesday, March 11, 2014 12:59:47 PM Zhang, Rui wrote: > I think the reason problem is that: > 1. there are zero length IO/Memory resources for these machines, and for > those resources >a) w/o commit b355cee88e3b1a193f0e9a81db810f6f83ad728b, > acpi_dev_resource_memory/io returns true >

[PATCH 1/5] cfg80211: Add attributes describing prohibited channel bandwidth

2014-03-11 Thread Rostislav Lisovy
Since there are channels which have only 10 or 5 MHz bandwidth, we have to keep track about this information (and be able to report it via netlink to userspace). Signed-off-by: Rostislav Lisovy --- include/net/cfg80211.h | 6 ++ include/uapi/linux/nl80211.h | 6 ++ 2 files

Re: [PATCH v9 0/9] USB Host support for OMAP5 uEVM

2014-03-11 Thread Lee Jones
> >>> This patchset brings up USB Host ports and Ethernet port on > >>> the OMAP5 uEVM board. > >>> > >>> It also does some cleanup with respect to DT clock binding > >>> for the mfd/omap-usb-host driver. > >>> > >>> Please queue these for -next. > >>> > >>> Lee, > >>> > >>> I've folded some

Re: [RFC 0/6] rework sched_domain topology description

2014-03-11 Thread Peter Zijlstra
On Fri, Mar 07, 2014 at 10:47:49AM +0800, Vincent Guittot wrote: > Peter, > > Was the use of the cpu as a parameter in the initialization of > sched_domain's flag a reason for asking for reworking the > initialization of sched_domain ? /me tries very hard to remember.. and fails. Reading back

Re: [PATCH 5/5] ARM: dts: exynos4412-trats2: Add ADC's dt data to get temperature of SoC/battery

2014-03-11 Thread Tomasz Figa
Hi Chanwoo, On 11.03.2014 08:54, Chanwoo Choi wrote: This patch use ADC to get the temperature of SoC/battery by using NTC thermistor driver in hwmon. NTC thermistor driver covnvert ADC's raw data to temperature by using following variables: - pullup-uv: Voltage - pullup-ohm : Pull-up

Re: [PATCH 00/12] Thunderbolt hotplug support for Apple hardware (testers needed)

2014-03-11 Thread Andreas Noever
On Sat, Mar 8, 2014 at 3:40 AM, Matthew Garrett wrote: > Ok, can you try this one? > That seems to do it. I was afraid that setting OSDW globally would affect other parts (USB?) But that does not seem to be the case. What is the reason for clearing the PME flag? Andreas -- To unsubscribe from

Re: [PATCH 3/3] spi: rspi: Add runtime PM support, using spi core auto_runtime_pm

2014-03-11 Thread Geert Uytterhoeven
Hi Mark, On Tue, Mar 11, 2014 at 11:47 AM, Mark Brown wrote: > On Tue, Mar 11, 2014 at 10:59:12AM +0100, Geert Uytterhoeven wrote: >> From: Geert Uytterhoeven > > Applied, thanks, though... > >> - ret = clk_prepare_enable(rspi->clk); >> - if (ret < 0) { >> - dev_err(>dev,

Re: [PATCH v9 0/9] USB Host support for OMAP5 uEVM

2014-03-11 Thread Roger Quadros
On 03/11/2014 03:07 PM, Lee Jones wrote: > > This patchset brings up USB Host ports and Ethernet port on > the OMAP5 uEVM board. > > It also does some cleanup with respect to DT clock binding > for the mfd/omap-usb-host driver. > > Please queue these for -next. >

RE: "can't evaluate _CRS: 1" messages since b355cee [ACPI / resources: ignore invalid ACPI device resources]

2014-03-11 Thread Zhang, Rui
> -Original Message- > From: Rafael J. Wysocki [mailto:r...@rjwysocki.net] > Sent: Tuesday, March 11, 2014 9:23 PM > To: Zhang, Rui > Cc: Markus Trippelsdorf; linux-a...@vger.kernel.org; Wysocki, Rafael J; > linux-kernel@vger.kernel.org > Subject: Re: "can't evaluate _CRS: 1" messages

Re: "can't evaluate _CRS: 1" messages since b355cee [ACPI / resources: ignore invalid ACPI device resources]

2014-03-11 Thread Rafael J. Wysocki
On Tuesday, March 11, 2014 01:11:19 PM Zhang, Rui wrote: > > > -Original Message- > > From: Rafael J. Wysocki [mailto:r...@rjwysocki.net] > > Sent: Tuesday, March 11, 2014 9:23 PM > > To: Zhang, Rui > > Cc: Markus Trippelsdorf; linux-a...@vger.kernel.org; Wysocki, Rafael J; > >

Re: [PATCH v2] PM: Add missing "freeze" state

2014-03-11 Thread Geert Uytterhoeven
Hi Pavel, On Tue, Mar 11, 2014 at 1:40 PM, Pavel Machek wrote: > On Tue 2014-03-11 12:08:11, Geert Uytterhoeven wrote: >> From: Geert Uytterhoeven >> >> Signed-off-by: Geert Uytterhoeven > > Acked-by: Pavel Machek Thanks! > Is it going to go in through the trivial tree? I didn't send this

Re: [RFC PATCH] [media]: of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-11 Thread Laurent Pinchart
Hi Tomi, On Tuesday 11 March 2014 14:59:20 Tomi Valkeinen wrote: > On 11/03/14 13:43, Laurent Pinchart wrote: > >> We could scan the whole tree for entities, ports and endpoints once, in > >> the base oftree code, and put that into a graph structure, adding the > >> backlinks. The of_graph_*

Re: [RFC 0/6] rework sched_domain topology description

2014-03-11 Thread Peter Zijlstra
On Sat, Mar 08, 2014 at 12:40:58PM +, Dietmar Eggemann wrote: > > > >I don't have a strong opinion about using or not a cpu argument for > >setting the flags of a level (it was part of the initial proposal > >before we start to completely rework the build of sched_domain) > >Nevertheless, I

Re: [RFC 4/6] sched: powerpc: create a dedicated topology table

2014-03-11 Thread Vincent Guittot
On 11 March 2014 11:08, Preeti U Murthy wrote: > Hi Vincent, > > On 03/05/2014 12:48 PM, Vincent Guittot wrote: >> Create a dedicated topology table for handling asymetric feature. >> The current proposal creates a new level which describes which groups of CPUs >> take adavantge of

Re: bad rss-counter message in 3.14rc5

2014-03-11 Thread Cyrill Gorcunov
On Tue, Mar 11, 2014 at 01:30:17AM -0400, Dave Jones wrote: > > > > > > > > I don't see any holes in regular migration. Do you know if this is > > > > reproducible with CONFIG_NUMA_BALANCING=n or CONFIG_NUMA=n? > > > > > > CONFIG_NUMA_BALANCING was n already btw, so I'll do a NUMA=n

RE: [RESEND] [PATCH V1 2/2] rtc: da9063: RTC driver

2014-03-11 Thread Opensource [Steve Twiss]
On 11 March 2014 12:27, Lee Jones wrote: >Subject: Re: [RESEND] [PATCH V1 2/2] rtc: da9063: RTC driver > >> From: Opensource [Steve Twiss] >> >> Add the RTC driver for DA9063. >> >> Signed-off-by: Opensource [Steve Twiss] >> Acked-by: Alessandro Zummo >> Acked-by: Lee Jones > >How could I

Re: [PATCH v6 0/6] mm: generic early_ioremap support

2014-03-11 Thread Mark Salter
On Tue, 2014-03-11 at 12:08 +, Catalin Marinas wrote: > Mark, > > On Sun, Mar 09, 2014 at 05:00:38PM +, Mark Salter wrote: > > This patch series takes the common bits from the x86 early ioremap > > implementation and creates a generic implementation which may be used > > by other

Re: Qualcomm PMIC8xxx keypad never worked?

2014-03-11 Thread Josh Cartwright
On Tue, Mar 11, 2014 at 01:06:09PM +, Lee Jones wrote: > > > > Something in the MFD_PM8XXX driver must have changed recently that now > > > > allows > > > > the KEYBOARD_PMIC8XXX driver to be enabled. Unfortunately, it does not > > > > build > > > > because of a dependency on the header

Re: [PATCH 1/3] ARM: DT: STi: Add support to B2020 revision E board.

2014-03-11 Thread Lee Jones
> >>>From: Srinivas Kandagatla > >>> > >>>This patch adds support to rev E board of B2020 which has few minor > >>>changes : > >>> PHY reset PIO (Change from PIO30 to PIO07) > >>> Power LED(Green) Control(Change from PIO47 to PIO13) > >> > >>I thought we decided last October to support only

Re: bad rss-counter message in 3.14rc5

2014-03-11 Thread Sasha Levin
On 03/11/2014 09:20 AM, Cyrill Gorcunov wrote: On Tue, Mar 11, 2014 at 01:30:17AM -0400, Dave Jones wrote: > > > > > > I don't see any holes in regular migration. Do you know if this is > > > reproducible with CONFIG_NUMA_BALANCING=n or CONFIG_NUMA=n? > > > > CONFIG_NUMA_BALANCING

Re: [PATCH] ASoC: simple-card: overwrite DAIFMT_MASTER of cpu_dai->fmt

2014-03-11 Thread Mark Brown
On Tue, Mar 11, 2014 at 08:54:32PM +0800, Nicolin Chen wrote: Adding Jyri who's been looking at this as well but not added anyone else working on simple-card so you might've missed his mails. > It's pretty fair to do it for DAIFMT_INV since two dais might have differnt > definitions in their

Re: [PATCH 3/3] spi: rspi: Add runtime PM support, using spi core auto_runtime_pm

2014-03-11 Thread Mark Brown
On Tue, Mar 11, 2014 at 02:10:31PM +0100, Geert Uytterhoeven wrote: > Can you please elaborate what should be fixed? > If I disable CONFIG_PM_RUNTIME, the kernel prints: > Runtime PM disabled, clock forced on. > and the clock is enabled all the time (verified by looking at the clock >

Re: [RESEND] Fast TSC calibration fails with v3.14-rc1 and later

2014-03-11 Thread Julian Wollrath
Am Mon, 10 Mar 2014 16:28:34 +0100 schrieb Paul Bolle : > So I'm basically advising Julian to > double check whether this is really a change in behavior between > v3.13 and v3.14-rc1. But perhaps Julian already did. Yes, I did and it happens reliably on every boot with v3.14-rc1. Cheers, Julian

Re: [PATCH 2/6] sched: rework of sched_domain topology definition

2014-03-11 Thread Vincent Guittot
On 11 March 2014 11:31, Peter Zijlstra wrote: > On Thu, Mar 06, 2014 at 04:32:35PM +0800, Vincent Guittot wrote: >> > Never got the new name DIE for CPU? Might confuse people when they use >> > /proc/sys/kernel/sched_domain/cpuX/domainY/name or >> > sched_domain_debug_one(). >> >> In fact, CPU

Re: [RFC PATCH] [media]: of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-11 Thread Tomi Valkeinen
On 11/03/14 15:16, Laurent Pinchart wrote: >> And if I gathered Grant's opinion correctly (correct me if I'm wrong), >> he thinks things should be explicit, i.e. the bindings for, say, an >> encoder should state that the encoder's output endpoint _must_ contain a >> remote-endpoint property,

Re: [RESEND] Fast TSC calibration fails with v3.14-rc1 and later

2014-03-11 Thread Julian Wollrath
Am Mon, 10 Mar 2014 11:39:44 +0100 (CET) schrieb Thomas Gleixner : > And that definitely does not affect the quick calibration. No idea, > except bisecting. Ok, via bisecting I found commit 73f7d1ca32638028e3271f54616773727e2f9f26 (see below) to be the one that introduced this regression.

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Re: Qualcomm PMIC8xxx keypad never worked?

2014-03-11 Thread Lee Jones
> > > > > Something in the MFD_PM8XXX driver must have changed recently that > > > > > now allows > > > > > the KEYBOARD_PMIC8XXX driver to be enabled. Unfortunately, it does > > > > > not build > > > > > because of a dependency on the header file > > > > > that > > > > > does not exist. > >

Re: [PATCH 1/8] perf, tools: Add jsmn `jasmine' JSON parser

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:31AM -0800, Andi Kleen wrote: > From: Andi Kleen > SNIP > +#endif /* __JSMN_H_ */ > diff --git a/tools/perf/util/json.c b/tools/perf/util/json.c > new file mode 100644 > index 000..48201114 > --- /dev/null > +++ b/tools/perf/util/json.c > @@ -0,0 +1,156 @@ >

Re: [PATCH 3/8] perf, tools: Automatically look for event file name for cpu

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:33AM -0800, Andi Kleen wrote: > From: Andi Kleen > SNIP > > diff --git a/tools/perf/arch/x86/Makefile b/tools/perf/arch/x86/Makefile > index 1641542..0efeb14 100644 > --- a/tools/perf/arch/x86/Makefile > +++ b/tools/perf/arch/x86/Makefile > @@ -14,4 +14,5 @@

Re: [PATCH 1/8] perf, tools: Add jsmn `jasmine' JSON parser

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:31AM -0800, Andi Kleen wrote: > From: Andi Kleen > SNIP > +#endif /* __JSMN_H_ */ > diff --git a/tools/perf/util/json.c b/tools/perf/util/json.c > new file mode 100644 > index 000..48201114 > --- /dev/null > +++ b/tools/perf/util/json.c > @@ -0,0 +1,156 @@ >

Re: [PATCH 1/8] perf, tools: Add jsmn `jasmine' JSON parser

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:31AM -0800, Andi Kleen wrote: > From: Andi Kleen SNIP > +/* Return line number of a jsmn token */ > +int json_line(char *map, jsmntok_t *t) > +{ > + return countchar(map, '\n', t->start) + 1; > +} > + > +static const char *jsmn_types[] = { > +

Re: [PATCH 1/8] perf, tools: Add jsmn `jasmine' JSON parser

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:31AM -0800, Andi Kleen wrote: > From: Andi Kleen > SNIP > +jsmntok_t *parse_json(const char *fn, char **map, size_t *size, int *len) > +{ > + jsmn_parser parser; > + jsmntok_t *tokens; > + jsmnerr_t res; > + unsigned sz; > + > + *map =

Re: bad rss-counter message in 3.14rc5

2014-03-11 Thread Cyrill Gorcunov
On Tue, Mar 11, 2014 at 09:23:05AM -0400, Sasha Levin wrote: > >> > >>Ok, with move_pages excluded it still oopses. > > > >Dave, is it possible to somehow figure out was someone reading pagemap file > >at moment of the bug triggering? > > We can sprinkle printk()s wherever might be useful, might

Re: [PATCH 3/3] spi: rspi: Add runtime PM support, using spi core auto_runtime_pm

2014-03-11 Thread Geert Uytterhoeven
Hi Mark, On Tue, Mar 11, 2014 at 2:26 PM, Mark Brown wrote: > On Tue, Mar 11, 2014 at 02:10:31PM +0100, Geert Uytterhoeven wrote: > >> Can you please elaborate what should be fixed? > >> If I disable CONFIG_PM_RUNTIME, the kernel prints: > >> Runtime PM disabled, clock forced on. > >> and

Re: [PATCH 4/7] of: configure the platform device dma_mask and dma_pfn_offset

2014-03-11 Thread Arnd Bergmann
On Saturday 08 March 2014, Rob Herring wrote: > On Fri, Mar 7, 2014 at 10:02 AM, Arnd Bergmann wrote: > > a) Follow what we do for PCI devices: assume that we can do DMA_MASK(32) > > on any device, and have drivers call dma_set_mask(DMA_MASK(64)) on devices > > that would like to do more than

Re: [PATCH v4 2/2] dma: Add Xilinx AXI Video Direct Memory Access Engine driver support

2014-03-11 Thread Jassi Brar
On 11 March 2014 00:00, Srikanth Thokala wrote: > On Mon, Mar 10, 2014 at 9:30 PM, Jassi Brar wrote: >> On Thu, Mar 6, 2014 at 7:18 PM, Srikanth Thokala wrote: >> >>> +static struct dma_async_tx_descriptor * >>> +xilinx_vdma_dma_prep_interleaved(struct dma_chan *dchan, >>> +

Re: [RFC PATCH] [media]: of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-11 Thread Philipp Zabel
Hi, Am Dienstag, den 11.03.2014, 15:27 +0200 schrieb Tomi Valkeinen: > On 11/03/14 15:16, Laurent Pinchart wrote: > > >> And if I gathered Grant's opinion correctly (correct me if I'm wrong), > >> he thinks things should be explicit, i.e. the bindings for, say, an > >> encoder should state that

Re: [PATCH v4 3/3] Documentation: of: Document graph bindings

2014-03-11 Thread Sylwester Nawrocki
On 10/03/14 07:53, Tomi Valkeinen wrote: > On 08/03/14 14:25, Grant Likely wrote: > >> Sure. If endpoints are logical, then only create the ones actually >> hooked up. No problem there. But nor do I see any issue with having >> empty connections if the board author things it makes sense to have

Re: [PATCH 2/6] sched: rework of sched_domain topology definition

2014-03-11 Thread Dietmar Eggemann
On 11/03/14 13:27, Vincent Guittot wrote: > On 11 March 2014 11:31, Peter Zijlstra wrote: >> On Thu, Mar 06, 2014 at 04:32:35PM +0800, Vincent Guittot wrote: Never got the new name DIE for CPU? Might confuse people when they use /proc/sys/kernel/sched_domain/cpuX/domainY/name or

Re: [PATCH] mlx4: Use GFP_NOFS calls during the ipoib TX path when creating the QP

2014-03-11 Thread Or Gerlitz
On 05/03/2014 21:25, Roland Dreier wrote: It's quite clear that this is a general problem with IPoIB connected mode on any IB device. In connected mode, a packet send can trigger establishing a new connection, which will allocate a new QP, which in particular will allocate memory for the QP in

Re: [PATCH] Change task_struct->comm to use RCU.

2014-03-11 Thread James Morris
On Tue, 11 Mar 2014, Tetsuo Handa wrote: > And the same phrase goes to James Morris... > > If you are sure that it is safe to use get_task_comm() from > dump_common_audit_data() and you prefer locked version, please pick up below > patch via your git tree. > > If you are unsure or prefer

Re: [PATCH v4 1/3] [media] of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-11 Thread Andrzej Hajda
On 03/10/2014 12:42 PM, Laurent Pinchart wrote: > Hi Andrzej, > >>> I like that idea. I would prefer making the 'port' nodes mandatory and the >>> 'ports' and 'endpoint' nodes optional. Leaving the 'port' node out >>> slightly decreases readability in my opinion, but making the 'endpoint' >>>

Re: [RESEND] Fast TSC calibration fails with v3.14-rc1 and later

2014-03-11 Thread Thomas Gleixner
On Tue, 11 Mar 2014, Julian Wollrath wrote: > Am Mon, 10 Mar 2014 11:39:44 +0100 (CET) > schrieb Thomas Gleixner : > > And that definitely does not affect the quick calibration. No idea, > > except bisecting. > Ok, via bisecting I found commit > 73f7d1ca32638028e3271f54616773727e2f9f26 (see

[PATCH 0/3] mfd: max8997: add regmap support

2014-03-11 Thread Robert Baldyga
Hi, This patchset modifies max8997 driver and associated function drivers to use register maps instead of operating directly on i2c bus. This change allowed to simplify irq handling, and to move some initializations to individual function drivers. Hence now when some functions are not enabled,

Re: [PATCH v3 1/5] ARM: STi: Add STiH407 SoC support

2014-03-11 Thread Maxime Coquelin
Sorry, I missed this one. On 03/10/2014 01:34 PM, Lee Jones wrote: This patch adds support to STiH407 SoC. Signed-off-by: Maxime Coquelin Signed-off-by: Giuseppe Cavallaro --- Documentation/arm/sti/stih407-overview.txt| 18 ++

[PATCH 1/3] mfd: max8997: use regmap to access registers

2014-03-11 Thread Robert Baldyga
This patch modifies max8997 driver and each associated function driver, to use regmap instead of operating directly on i2c bus. It will allow to simplify IRQ handling using regmap-irq. Signed-off-by: Robert Baldyga --- drivers/extcon/extcon-max8997.c | 31

[PATCH 3/3] mfd: max8997: move regmap handling to function drivers

2014-03-11 Thread Robert Baldyga
This patch moves code creating new i2c clients and regmaps to function drivers which uses them. It allow to avoid creating this instances when intividual function drivers are not enabled. Signed-off-by: Robert Baldyga --- drivers/extcon/extcon-max8997.c | 118 +++--

[PATCH 2/3] mfd: max8997: handle IRQs using regmap

2014-03-11 Thread Robert Baldyga
This patch modifies mfd driver to use regmap for handling interrupts. It allows to simplify irq handling process. This modifications needed to make small changes in function drivers, which use interrupts. Signed-off-by: Robert Baldyga --- drivers/extcon/extcon-max8997.c |3 +-

Re: [PATCH 00/12] Thunderbolt hotplug support for Apple hardware (testers needed)

2014-03-11 Thread Matthew Garrett
On Tue, Mar 11, 2014 at 02:08:55PM +0100, Andreas Noever wrote: > That seems to do it. I was afraid that setting OSDW globally would > affect other parts (USB?) But that does not seem to be the case. I think it results in the USB ports coming up in XHCI mode by default, but we can handle that.

Re: [PATCH RESEND 1/3] percpu_ida: Fix data race on cpus_have_tags cpumask

2014-03-11 Thread Alexander Gordeev
On Sun, Mar 02, 2014 at 10:42:05PM +0800, Ming Lei wrote: > >> @@ -237,8 +242,11 @@ void percpu_ida_free(struct percpu_ida *pool, > >> unsigned tag) > >> spin_unlock(>lock); > >> > >> if (nr_free == 1) { > >> - cpumask_set_cpu(smp_processor_id(), > >> -

Re: [PATCH] crypto: avoid module request when lookup crypto larval of template

2014-03-11 Thread joeyli
Hi Herbert, 於 一,2014-03-10 於 19:57 +0800,Herbert Xu 提到: > On Mon, Mar 10, 2014 at 05:22:51PM +0800, Lee, Chun-Yi wrote: > > When allocate crypto algorithms, e.g. crypto_alloc_shash(), using > > template model will run into the path that call module_request(). > > But there have no any module

Re: [PATCH 2/3] soc: keystone: add QMSS driver

2014-03-11 Thread Kumar Gala
On Mar 10, 2014, at 4:19 PM, Santosh Shilimkar wrote: >>> + -- reg-names : Names for the above register regions. The name to >>> be >>> + used is as follows: >>> + - "config" : Queue configuration region. >>> + -

Re: [PATCH 2/8] perf, tools: Add support for reading JSON event files

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:32AM -0800, Andi Kleen wrote: > From: Andi Kleen > > Add a parser for Intel style JSON event files. This allows > to use an Intel event list directly with perf. The Intel > event lists can be quite large and are too big to store > in unswappable kernel memory. > >

RE: [PATCH v5] can: xilinx CAN controller support.

2014-03-11 Thread Appana Durga Kedareswara Rao
Hi Marc, > -Original Message- > From: Marc Kleine-Budde [mailto:m...@pengutronix.de] > Sent: Tuesday, March 11, 2014 6:19 PM > To: Appana Durga Kedareswara Rao > Cc: linux-...@vger.kernel.org; net...@vger.kernel.org; linux-arm- > ker...@lists.infradead.org; linux-kernel@vger.kernel.org;

Re: [PATCH 6/8] perf, tools: Query terminal width and use in perf list

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:36AM -0800, Andi Kleen wrote: > From: Andi Kleen > > Automatically adapt the now wider and word wrapped perf list > output to wider terminals. This requires querying the terminal > before the auto pager takes over, and exporting this > information from the pager

Re: [PATCH 3/3] spi: rspi: Add runtime PM support, using spi core auto_runtime_pm

2014-03-11 Thread Mark Brown
On Tue, Mar 11, 2014 at 02:35:15PM +0100, Geert Uytterhoeven wrote: > On Tue, Mar 11, 2014 at 2:26 PM, Mark Brown wrote: > > On Tue, Mar 11, 2014 at 02:10:31PM +0100, Geert Uytterhoeven wrote: > >> Can you please elaborate what should be fixed? > >> If I disable CONFIG_PM_RUNTIME, the kernel

Re: [PATCH 1/3] Staging: comedi: Fix some raw printks with dev_warn()

2014-03-11 Thread Ian Abbott
On 2014-03-09 02:42, Conrad Meyer wrote: Brought to you with the help of sed and manual clean-up after. $ sed -i -e 's|printk("\\n|dev_warn(dev->hw_dev,\n\t"|' \ addi-data/hwdrv_apci1500.c Since all of these printk()s were for invalid API inputs and most of them returned -EINVAL, I

[PATCH] mfd: max14577: Select REGMAP_IRQ

2014-03-11 Thread Krzysztof Kozlowski
MAXIM 14577 MFD driver uses the regmap_irq_chip so it's Kconfig entry should select REGMAP_IRQ. Signed-off-by: Krzysztof Kozlowski --- drivers/mfd/Kconfig |1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 49bb445d846a..50dd5654d356 100644 ---

Re: [PATCH v3 1/2] Staging: comedi: convert while loops to timeouts in s626.c

2014-03-11 Thread Ian Abbott
On 2014-03-09 04:00, Chase Southwood wrote: This patch changes a handful of while loops to timeouts to prevent infinite looping on hardware failure. A couple such loops are in a function (s626_debi_transfer()) which is called from critical sections, so comedi_timeout() is unusable for them, and

Re: [PATCH 7/8] perf, tools, record: Always allow to overide default period

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:37AM -0800, Andi Kleen wrote: > From: Andi Kleen > > Fix the logic to allow overriding event default periods with -c or -F > on the command line. I'm not sure what the previous if was supposed > to do, it didn't work and seemed bogus. I just remove the extra > check

Re: [for-next][PATCH 08/20] tracing: Warn if a tracepoint is not set via debugfs

2014-03-11 Thread Frank Ch. Eigler
Hi, Steven - > > So it is a deferred-activation kind of call, with no way of knowing > > when or if the tracepoints will start coming in. Why is that > > supported at all, considering that clients could monitor modules > > coming & going via the module_notifier chain, and update registration > >

Re: [PATCH v3 2/2] Staging: comedi: propagate timeout errors in s626.c

2014-03-11 Thread Ian Abbott
On 2014-03-08 01:43, Chase Southwood wrote: This patch for s626.c propagates the errors from the newly introduced calls to comedi_timeout() as far as possible. Signed-off-by: Chase Southwood --- Compile tested. 2: This patch was introduced in v2 of this set. 3: Rebased on top of PATCH 1/2

Re: [PATCH 1/4] serial: sh-sci: Replace printk() by pr_*()

2014-03-11 Thread Joe Perches
On Tue, 2014-03-11 at 11:11 +0100, Geert Uytterhoeven wrote: > From: Geert Uytterhoeven > > Make banner const while we're at it One thing to consider is to add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt before any #include to make sure all messages are appropriately prefixed by subsystem

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