I didn't test this patch but just wanted to make lagefree pages KSM.
Signed-off-by: Minchan Kim
---
mm/ksm.c | 18 +-
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/mm/ksm.c b/mm/ksm.c
index 68710e80994a..43ca73aa45e7 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@
It's preparation to squeeze a new flag PAGE_MAPPING_LZFREE so
functions to get a anon_vma from mapping shouldn't assume that
+/- PAGE_MAPPING_ANON is enough.
Signed-off-by: Minchan Kim
---
mm/rmap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/rmap.c b/mm/rmap.c
Linux doesn't have an ability to free pages lazy while other OS
already have been supported that named by madvise(MADV_FREE).
The gain is clear that kernel can evict freed pages rather than
swapping out or OOM if memory pressure happens.
Without memory pressure, freed pages would be reused by
On 03/14/2014 02:16 PM, Fengguang Wu wrote:
> Alex,
>
> Here are the test results for branch alexshi/single-balance
Thanks a lot! Fengguang.
Is the nex04 machine 4P*8 core * HT? and are a04/a06 atom box?
Would you like to share the machine info for nhm8, nhm-white and xps2?
--
Thanks
Alex
Am Donnerstag, den 13.03.2014, 15:08 -0700 schrieb H. Peter Anvin:
> On 03/13/2014 01:11 AM, Stefani Seibold wrote:
> > Am Mittwoch, den 12.03.2014, 20:48 -0700 schrieb H. Peter Anvin:
> >> On 03/12/2014 04:11 PM, stef...@seibold.net wrote:
> >>>
> >>> I will do this when your patch is pulled into
Alex, we noticed the below changes on
https://github.com/alexshi/power-scheduling.git single-balance
commit 373e9ec30ad1efee2c4ba6b58fc317626e6482d0 ("sched: only do load balance
on tick_do_timer_cpu")
test case: lkp-a06/micro/qperf/600s
v3.14-rc6 373e9ec30ad1efee2c4ba6b58
Alex,
Here are the test results for branch alexshi/single-balance
v3.14-rc6 c3ccbcb772e3b1c7b976dfb1c
--- -
100 ~ 0% +69.7%170 ~ 0% lkp-nex04/micro/ebizzy/200%-100-10
100 ~ 0% +69.7%170 ~ 0% TOTAL
According to SPC-4, section 4.5.2.1, 252 is the limit of sense data. So
increase the values.
Tested by hacking QEMU to fake virtio-scsi request sense len to 252.
Without this patch the driver stops working immediately when it gets the
request.
Signed-off-by: Fam Zheng
---
According to SPC-4, section 4.5.2.1, 252 is the limit of sense data. So
increase the values.
Tested by hacking QEMU to fake virtio-scsi request sense len to 252.
Without this patch the driver stops working immediately when it gets the
request.
Signed-off-by: Fam Zheng f...@redhat.com
---
Alex,
Here are the test results for branch alexshi/single-balance
v3.14-rc6 c3ccbcb772e3b1c7b976dfb1c
--- -
100 ~ 0% +69.7%170 ~ 0% lkp-nex04/micro/ebizzy/200%-100-10
100 ~ 0% +69.7%170 ~ 0% TOTAL
Alex, we noticed the below changes on
https://github.com/alexshi/power-scheduling.git single-balance
commit 373e9ec30ad1efee2c4ba6b58fc317626e6482d0 (sched: only do load balance
on tick_do_timer_cpu)
test case: lkp-a06/micro/qperf/600s
v3.14-rc6 373e9ec30ad1efee2c4ba6b58
Am Donnerstag, den 13.03.2014, 15:08 -0700 schrieb H. Peter Anvin:
On 03/13/2014 01:11 AM, Stefani Seibold wrote:
Am Mittwoch, den 12.03.2014, 20:48 -0700 schrieb H. Peter Anvin:
On 03/12/2014 04:11 PM, stef...@seibold.net wrote:
I will do this when your patch is pulled into tip. For now
On 03/14/2014 02:16 PM, Fengguang Wu wrote:
Alex,
Here are the test results for branch alexshi/single-balance
Thanks a lot! Fengguang.
Is the nex04 machine 4P*8 core * HT? and are a04/a06 atom box?
Would you like to share the machine info for nhm8, nhm-white and xps2?
--
Thanks
Alex
--
It's preparation to squeeze a new flag PAGE_MAPPING_LZFREE so
functions to get a anon_vma from mapping shouldn't assume that
+/- PAGE_MAPPING_ANON is enough.
Signed-off-by: Minchan Kim minc...@kernel.org
---
mm/rmap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
Linux doesn't have an ability to free pages lazy while other OS
already have been supported that named by madvise(MADV_FREE).
The gain is clear that kernel can evict freed pages rather than
swapping out or OOM if memory pressure happens.
Without memory pressure, freed pages would be reused by
If there are lazyfree pages in system, shrink inactive anonymous
LRU to discard lazyfree pages regardless of existing avaialable
swap.
Signed-off-by: Minchan Kim minc...@kernel.org
---
mm/vmscan.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/mm/vmscan.c
Now, deactivate_page works for file page but MADV_FREE will use
it to move lazyfree pages to inactive LRU's tail so this patch
makes deactivate_page work with anon pages as well as file pages.
Signed-off-by: Minchan Kim minc...@kernel.org
---
include/linux/mm_inline.h | 9 +
mm/swap.c
I didn't test this patch but just wanted to make lagefree pages KSM.
Signed-off-by: Minchan Kim minc...@kernel.org
---
mm/ksm.c | 18 +-
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/mm/ksm.c b/mm/ksm.c
index 68710e80994a..43ca73aa45e7 100644
--- a/mm/ksm.c
+++
This patch adds new vmstat for lazyfree pages so that admin
could check how many of lazyfree pages remains each zone
and how many of lazyfree pages purged until now.
Signed-off-by: Minchan Kim minc...@kernel.org
---
include/linux/mm.h| 4
include/linux/mmzone.h| 1 +
This patch is an attempt to support MADV_FREE for Linux.
Rationale is following as.
Allocators call munmap(2) when user call free(3) if ptr is
in mmaped area. But munmap isn't cheap because it have to clean up
all pte entries, unlinking a vma and returns free pages to buddy
so overhead would be
On Tue, Mar 11, 2014 at 02:09:59AM +0530, Srivatsa S. Bhat wrote:
Subsystems that want to register CPU hotplug callbacks, as well as perform
initialization for the CPUs that are already online, often do it as shown
below:
get_online_cpus();
for_each_online_cpu(cpu)
We have a per-cpu variable for managing which cluster does a CPU belong to.
Currently physical_cluster is set only for the policy-cpu. And that results in
following on some SoC's:
- There are two clusters:
- Cluster 0 has four ARM Cortex A7 CPUs (slower ones): 0,1,2,3
- Cluster 1 has four ARM
Currently vexpress big LITTLE driver selects ARM_BIG_LITTLE_CPUFREQ and so if
CONFIG_BIG_LITTLE isn't enabled and CONFIG_ARM_VEXPRESS_SPC_CPUFREQ is enabled
we get below warnings while compiling:
warning: (ARM_VEXPRESS_SPC_CPUFREQ) selects ARM_BIG_LITTLE_CPUFREQ which has
unmet direct
When a signal is caught while the i2c-davinci bus driver is transferring,
the drive just abandons the transfer and leaves the controller to fend
for itself. The next I2C transaction will find the controller in an
undefined state and often results in a stream of initiating i2c bus recovery
messages
On 03/10/2014 04:24 PM, Wolfram Sang wrote:
Even more, you should complete the whole transfer. There are devices
where things can really go wrong if you send a half-complete command and
then start with the next one. So, not checking signals at all is the way
to go for I2C drivers. There is
On Fri, Mar 14, 2014 at 02:26:24PM +0800, Alex Shi wrote:
On 03/14/2014 02:16 PM, Fengguang Wu wrote:
Alex,
Here are the test results for branch alexshi/single-balance
Thanks a lot! Fengguang.
Is the nex04 machine 4P*8 core * HT? and are a04/a06 atom box?
nex04 is Nehalem-EX. a04/06
On 03/14/2014 07:00 AM, Fam Zheng wrote:
According to SPC-4, section 4.5.2.1, 252 is the limit of sense data. So
increase the values.
Tested by hacking QEMU to fake virtio-scsi request sense len to 252.
Without this patch the driver stops working immediately when it gets the
request.
Commit 051a58b4622f0e1b732acb750097c64bc00ddb93
pinctrl: msm: Simplify msm_config_reg() and callers
removed the local reg variable in the msm_config_reg()
function, but the earlier
commit ed118a5fd951bd2def8249ee251842c4f81fe4bd
pinctrl-msm: Support output-{high,low} configuration
introduced a new
Hi,
On Thu, Mar 13, 2014 at 04:13:08PM +0100, Sylwester Nawrocki wrote:
My experience and feelings are similar, I started to treat mainline
kernel much less seriously after similar DT related blocking issues.
So how do we proceed now? Philipp implemented any of the suggested
variants now;
Hi Mark,
On 03/14/2014 02:53 AM, Mark Rutland wrote:
On Thu, Mar 13, 2014 at 08:17:29AM +, Chanwoo Choi wrote:
This patch add busfreq driver for Exynos4210/Exynos4x12 memory interface
and bus to support DVFS(Dynamic Voltage Frequency Scaling) according to PPMU
counters. PPMU (Performance
From: David Miller [mailto:da...@davemloft.net]
Sent: Friday, March 14, 2014 12:08 PM
[...]
And I fundamentally disagree with this being a Kconfig parameter.
Make it run-time calculated _or_ settable via ethtool.
Excuse me. How should I make it run-time calculated without a
On 03/14/2014 02:48 PM, Fengguang Wu wrote:
On Fri, Mar 14, 2014 at 02:26:24PM +0800, Alex Shi wrote:
On 03/14/2014 02:16 PM, Fengguang Wu wrote:
Alex,
Here are the test results for branch alexshi/single-balance
Thanks a lot! Fengguang.
Is the nex04 machine 4P*8 core * HT? and are a04/a06
Hello Minchan
On 03/14/2014 02:37 PM, Minchan Kim wrote:
This patch is an attempt to support MADV_FREE for Linux.
Rationale is following as.
Allocators call munmap(2) when user call free(3) if ptr is
in mmaped area. But munmap isn't cheap because it have to clean up
all pte entries,
On Fri, Mar 14, 2014 at 03:31:21PM +0800, Alex Shi wrote:
On 03/14/2014 02:48 PM, Fengguang Wu wrote:
On Fri, Mar 14, 2014 at 02:26:24PM +0800, Alex Shi wrote:
On 03/14/2014 02:16 PM, Fengguang Wu wrote:
Alex,
Here are the test results for branch alexshi/single-balance
Thanks a
Whenever we are changing frequency of a cpu, we are calling PRECHANGE and
POSTCHANGE notifiers. They must be serialized. i.e. PRECHANGE or POSTCHANGE
shouldn't be called twice continuously. Following examples show why this is
important:
Scenario 1:
---
One thread reading value of
On Thu, 2014-03-13 at 15:57 -0700, Sam Bradshaw wrote:
The mtip_port kmalloc() allocation is relatively high order, in
particular since the recent doubling of the size of the scatterlist
container. The allocation has been shown to fail during SRSI under
fragmented or low memory conditions.
On Fri, Mar 14, 2014 at 03:37:47PM +0900, Minchan Kim wrote:
Linux doesn't have an ability to free pages lazy while other OS
already have been supported that named by madvise(MADV_FREE).
The gain is clear that kernel can evict freed pages rather than
swapping out or OOM if memory pressure
Hello Zhang,
On Fri, Mar 14, 2014 at 03:37:28PM +0800, Zhang Yanfei wrote:
Hello Minchan
On 03/14/2014 02:37 PM, Minchan Kim wrote:
This patch is an attempt to support MADV_FREE for Linux.
Rationale is following as.
Allocators call munmap(2) when user call free(3) if ptr is
in
On 03/14/2014 01:36 AM, Joel Fernandes wrote:
On 03/13/2014 04:52 PM, Rob Herring wrote:
On Thu, Mar 13, 2014 at 3:35 PM, Joel Fernandes jo...@ti.com wrote:
Introduce a generic omap timer initialization function that can
be used by all SoCs for which support is available in the clocksource
On 03/13/2014 10:35 PM, Joel Fernandes wrote:
Signed-off-by: Joel Fernandes jo...@ti.com
---
arch/arm/boot/dts/am33xx.dtsi |2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 4e6c959..51b7008 100644
---
On Thu, Mar 13, 2014 at 02:22:12PM -0700, Andi Kleen wrote:
From: Andi Kleen a...@linux.intel.com
The SDM forbids setting various event qualifiers with PEBS
events. The magic cycles:pp event uses it, but it has caused
problems in the past. We continue allowing it for cycles:pp,
but forbid
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Please pick this patch.
On Tue, Mar 4, 2014 at 7:02 PM, Kishon Vijay Abraham I kis...@ti.com wrote:
On Tuesday 04 March 2014 04:40 PM, Yuvaraj Kumar C D wrote:
This patch adds dt entry for ahci sata controller and its
corresponding phy controller.phy node has been added w.r.t
new
Any comments on this?
On Mon, Mar 3, 2014 at 4:45 PM, Yuvaraj Kumar C D yuvaraj...@gmail.com wrote:
Commit 275dcd2 ARM: dts: add max77686 pmic node for smdk5250 added
required LDO's for SMDK5250 boards.Currently LDO10 is turned off.As LDO10,
enable/disable the LDO22 which is required for
On Fri, 14 Mar, at 10:47:26AM, Dave Young wrote:
Can you test with matt's tree to see if it works?
If it still happens please post the full log.
So that'd be the 'next' branch at,
git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git
which contains Borislav's fixes for the EFI
On Thu, Mar 13, 2014 at 03:32:48PM -0400, Valdis Kletnieks wrote:
My kernel has CONFIG_PM_SLEEP=n, which leads to hilarity...
CC drivers/net/ethernet/intel/e1000e/netdev.o
drivers/net/ethernet/intel/e1000e/netdev.c:7079:13: error:
'e1000e_pm_suspend' undeclared here (not in a
On 03/13/2014 11:45 AM, Chanwoo Choi wrote:
Hi Robert,
On 03/13/2014 06:38 PM, Robert Baldyga wrote:
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
* Frederic Weisbecker fweis...@gmail.com wrote:
So I propose you something even more simple. The choice of
tip:timers/core as a base was actually just about topic. But there
is no dependency on it. (And actually sched/core would have been a
better choice for a base if any).
So in order
On 03/14/2014 06:25 AM, Lad, Prabhakar wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
this patch fixes following build warning
drivers/media/platform/davinci/vpbe_display.c: In function
'vpbe_start_streaming':
drivers/media/platform/davinci/vpbe_display.c:344: warning: unused
Commit-ID: 81827ed8d85e892311965dc9ec4120b2b2e745bd
Gitweb: http://git.kernel.org/tip/81827ed8d85e892311965dc9ec4120b2b2e745bd
Author: Stephane Eranian eran...@google.com
AuthorDate: Thu, 13 Mar 2014 13:04:36 +0100
Committer: Ingo Molnar mi...@kernel.org
CommitDate: Fri, 14 Mar 2014
On Thu, Mar 13, 2014 at 12:36:26PM -0700, Venkatesh Srinivas wrote:
CPUs which should support the RAPL counters according to
Family/Model/Stepping may still issue #GP when attempting to access
the RAPL MSRs. This may happen when Linux is running under KVM and
we are passing-through host F/M/S
On 03/14/2014 03:40 PM, Fengguang Wu wrote:
On Fri, Mar 14, 2014 at 03:31:21PM +0800, Alex Shi wrote:
On 03/14/2014 02:48 PM, Fengguang Wu wrote:
On Fri, Mar 14, 2014 at 02:26:24PM +0800, Alex Shi wrote:
On 03/14/2014 02:16 PM, Fengguang Wu wrote:
Alex,
Here are the test results for branch
Allow probing the dw-mmio from devicetree.
Signed-off-by: Steffen Trumtrar s.trumt...@pengutronix.de
---
This was tested on Socfpga and v3.14-rc6
.../devicetree/bindings/spi/spi-dw-mmio.txt| 25 ++
drivers/spi/spi-dw-mmio.c | 19
Hi Suman,
On Tue, Mar 4, 2014 at 7:38 PM, Suman Anna s-a...@ti.com wrote:
Do you have any objections to the return code convention change?
Unless strictly needed, I prefer we don't switch to the ERR_PTR code
convention, as it reduces code readability and increases chances of
user bugs.
In
Hi everyone
We're about three weeks out from LSF/MM, so the PC is putting together
the agenda here:
https://docs.google.com/spreadsheet/pub?key=0ArurRVMVCSnkdHU2Zk1KbFhmeVZFVmFMQ19nakJYaFEgid=0
The current list of attendees is:
On 03/13/2014 08:38 PM, David Miller wrote:
From: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
Date: Wed, 12 Mar 2014 00:02:55 +0100
phy_ethtool_get_wol is a helper to get current WOL settings from
a phy device. When using this helper on a PHY without .get_wol
callback, struct
On Thu, Mar 13, 2014 at 07:43:01PM +0800, Daniel J Blueman wrote:
For systems with multiple servers and routed fabric, all northbridges get
assigned to the first server. Fix this by also using the node reported from
the PCI bus. For single-fabric systems, the northbriges are on PCI bus 0
by
On Fri, Mar 14, 2014 at 04:46:43PM +0800, Alex Shi wrote:
On 03/14/2014 03:40 PM, Fengguang Wu wrote:
On Fri, Mar 14, 2014 at 03:31:21PM +0800, Alex Shi wrote:
On 03/14/2014 02:48 PM, Fengguang Wu wrote:
On Fri, Mar 14, 2014 at 02:26:24PM +0800, Alex Shi wrote:
On 03/14/2014 02:16 PM,
Callers of phy_ethtool_get_wol are supposed to provide a properly
cleared struct ethtool_wolinfo. Therefore, fix phy_suspend to clear
it before passing it to phy_ethtool_get_wol.
Signed-off-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Cc: David Miller da...@davemloft.net
Cc:
The banner array doens't need to set to 0.
sprintf() adds a terminating '\0'.
And the sn array can be declared and initialized to zero.
So remove redundant memset() with zero.
Remove unnecessary cast for memcpy().
Signed-off-by: Daeseok Youn daeseok.y...@gmail.com
---
On Tue, Mar 11, 2014 at 7:52 AM, Alexandre Courbot acour...@nvidia.com wrote:
This patch makes the internal _gpiod_get_raw_value() function return a
bool, effectively clamping the GPIO value to the boolean range no
matter what the driver does.
This looks good, patch applied!
Yours,
Linus
On Wed, Mar 12, 2014 at 3:25 PM, Joe Perches j...@perches.com wrote:
On Wed, 2014-03-12 at 09:50 +0100, Maxime COQUELIN wrote:
This patch replaces the raw values with ARRAY_SIZE for assigning the
ninput_delays and noutput_delays fields of STiH416's st_pctl_data struct.
trivial note:
diff
On Thu, Mar 13, 2014 at 12:13:47PM -0400, Mike Snitzer wrote:
Pretty ironic that in the same email that you ask someone to Let's make
this a little less personal. you start by asserting upstream
dm-multipath sees very little testing -- and use your commit that
recently broke dm-multipath as
On Wed, Mar 12, 2014 at 4:10 PM, Thomas Gleixner t...@linutronix.de wrote:
I pushed out the patch to a separate branch
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip irq/for-gpio
and merged that branch back into irq/core.
So you can just pull irq/for-gpio into the gpio work and
This patch introduce device tree binding for the Exynos4's busfreq driver.
The Exynos4's busfreq driver support DVFS(Dynamic Voltage Frequency Scaling)
of Exynos4 memory bus to optimize power-consumption on runtime state.
Exynos4's busfreq driver need the utilization of memory bus. So, busfreq
This patch use common ppmu driver of exynos_ppmu.c driver instead of individual
function related to PPC because PPMU is integrated module with both PPC and
Bus event generator. When using PPMU to get bus performance read/write event,
exynos4_bus.c don't need to consider memory type.
And get ppmu
Hi Martin,
On Wed, Mar 12, 2014 at 06:08:06PM +0100, Martin Pitt wrote:
Hey Fengguang,
Fengguang Wu [2014-03-05 21:23 +0800]:
git bisect start v3.10 v3.9 --
[snip]
git bisect bad d8efcf38b13df3e9e889cf7cc214cb85dc53600c # 04:30 0-
3 Merge tag 'for-linus' of
On 03/13/2014 03:06 PM, Antoine Ténart wrote:
Adds initial support for the Marvell Armada 1500 pro (BG2Q) SoC (Berlin family).
The SoC has nodes for cpu, l2 cache controller, interrupt controllers, local
timer, apb timers and uarts for now.
Signed-off-by: Antoine Ténart
This patch add CONFIG_PM_OPP dependecy to exynos4_bus driver
to fix probe fail as following log:
[3.721389] exynos4-busfreq busfreq.3: Fail to add opp entries.
[3.721697] exynos4-busfreq: probe of busfreq.3 failed with error -22
If CONFIG_PM_OPP is disabled, dev_pm_opp_find_freq_floor()
On 03/14/2014 10:25 AM, Christoph Hellwig wrote:
On Thu, Mar 13, 2014 at 12:13:47PM -0400, Mike Snitzer wrote:
Pretty ironic that in the same email that you ask someone to Let's make
this a little less personal. you start by asserting upstream
dm-multipath sees very little testing -- and use
There are not the clock controller of ppmudmc0/1. This patch control the clock
of ppmudmc0/1 which is used for monitoring memory bus utilization.
Also, this patch code clean about regulator control and free resource
when calling exit/remove function.
For example,
busfreq@106A {
This patch use SET_SYSTEM_SLEEP_PM_OPS macro instead of legacy method.
Signed-off-by: Chanwoo Choi cw00.c...@samsung.com
---
drivers/devfreq/exynos/exynos4_bus.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/devfreq/exynos/exynos4_bus.c
This patch support DT(DeviceTree) method to probe exynos4_bus and get device
id of each Exynos4 SoC by using dt helper function.
Signed-off-by: Chanwoo Choi cw00.c...@samsung.com
---
drivers/devfreq/exynos/exynos4_bus.c | 26 +-
1 file changed, 25 insertions(+), 1
This patch fix bug about resource leak when happening probe fail and code clean
to add debug message.
Signed-off-by: Chanwoo Choi cw00.c...@samsung.com
---
drivers/devfreq/exynos/exynos4_bus.c | 30 +++---
1 file changed, 23 insertions(+), 7 deletions(-)
diff --git
This patch disable ppmu clocks before entering suspend state to remove
power-leakage and enable ppmu clocks on resume function.
Signed-off-by: Chanwoo Choi cw00.c...@samsung.com
---
drivers/devfreq/exynos/exynos4_bus.c | 25 -
1 file changed, 24 insertions(+), 1
This patchset support devicetree and use common ppmu driver instead of
individual code of exynos4_bus.c to remove duplicate code. Also this patchset
get the resources for busfreq from dt data by using DT helper function.
- PPMU register address
- PPMU clock
- Regulator for INT/MIF block
This
On Fri, Mar 14, 2014 at 02:25:19AM -0700, Christoph Hellwig wrote:
b) is a bit harder, but we should think hard about it when rewriting the
multipath code to support blk-mq. Talking about which I think trying to
use dm-multipath on any blk-mq device will go horribly crash and boom at
the
On 03/13/2014 03:46 PM, Mark Brown wrote:
On Thu, Mar 13, 2014 at 11:18:22AM +0200, Peter Ujfalusi wrote:
With this series AM335x and AM447x will use the dmaengine PCM for audio. The
daVinci devices will keep using the davinci-pcm for now since I do not have
means to test them but the code
On 03/14/2014 10:20 AM, Linus Walleij wrote:
On Wed, Mar 12, 2014 at 3:25 PM, Joe Perches j...@perches.com wrote:
On Wed, 2014-03-12 at 09:50 +0100, Maxime COQUELIN wrote:
This patch replaces the raw values with ARRAY_SIZE for assigning the
ninput_delays and noutput_delays fields of
Sebastian,
On 14/03/2014 10:31, Sebastian Hesselbarth wrote:
On 03/13/2014 03:06 PM, Antoine Ténart wrote:
+clocks {
+#address-cells = 0;
+#size-cells = 0;
+
+smclk: sysmgr-clock {
+compatible = fixed-clock;
+#clock-cells = 0;
+
On Thu, Mar 13, 2014 at 12:58:16PM -0700, Paul E. McKenney wrote:
On Fri, Mar 07, 2014 at 03:38:46PM +0200, Alexander Shishkin wrote:
This is more of a problem description than an actual bugfix, but currently
ring_buffer_detach() can kick in while ring_buffer_wakeup() is traversing
the ring
On 03/14/2014 10:34 AM, Christoph Hellwig wrote:
On Fri, Mar 14, 2014 at 02:25:19AM -0700, Christoph Hellwig wrote:
b) is a bit harder, but we should think hard about it when rewriting the
multipath code to support blk-mq. Talking about which I think trying to
use dm-multipath on any blk-mq
On 03/14/2014 10:48 AM, Antoine Ténart wrote:
On 14/03/2014 10:31, Sebastian Hesselbarth wrote:
On 03/13/2014 03:06 PM, Antoine Ténart wrote:
+clocks {
+#address-cells = 0;
+#size-cells = 0;
+
+smclk: sysmgr-clock {
+compatible = fixed-clock;
+
Il 13/03/2014 18:08, Radim Krčmář ha scritto:
I agree that old code is wrong and the patch looks correct, but I only
see how the bug may cause pending IRR to not be delivered in time,
not how interrupt can disrupt a higher priority task.
Right. Also, on SMP guests the effect would likely
Hi Boris,
On 14/03/2014 17:06, Borislav Petkov wrote:
On Thu, Mar 13, 2014 at 07:43:01PM +0800, Daniel J Blueman wrote:
For systems with multiple servers and routed fabric, all northbridges get
assigned to the first server. Fix this by also using the node reported from
the PCI bus. For
On 14 March 2014 10:31, Cho KyongHo pullip@samsung.com wrote:
Commit 25e9d28d92 (ARM: EXYNOS: remove system mmu initialization from
exynos tree) removed arch/arm/mach-exynos/mach/sysmmu.h header without
removing remaining use of it from exynos-iommu driver, thus causing a
compilation
From: Chew, Chiau Ee chiau.ee.c...@intel.com
This is to disable/enable DW_DMAC hw during late suspend/early resume.
Since DMA is providing service to other clients (eg: SPI, HSUART),
we need to ensure DMA suspends after the clients and resume
before the clients are active.
Signed-off-by: Chew,
Commit-ID: 847d7970defb45540735b3fb4e88471c27cacd85
Gitweb: http://git.kernel.org/tip/847d7970defb45540735b3fb4e88471c27cacd85
Author: Daniel J Blueman dan...@numascale.com
AuthorDate: Thu, 13 Mar 2014 19:43:01 +0800
Committer: Ingo Molnar mi...@kernel.org
CommitDate: Fri, 14 Mar 2014
On Fri, Mar 14, 2014 at 04:45:13AM +, AKASHI Takahiro wrote:
On 03/14/2014 02:08 AM, Will Deacon wrote:
On Thu, Mar 13, 2014 at 10:13:47AM +, AKASHI Takahiro wrote:
This patch implements arm64 specific part to support function tracers,
such as function (CONFIG_FUNCTION_TRACER),
Am 11.03.2014 11:15, schrieb Linus Walleij:
On Wed, Mar 5, 2014 at 12:21 PM, Alexander Holler hol...@ahsoftware.de
wrote:
The driver missed an of_xlate function to translate gpio numbers
as found in the DT to the correct chip and number.
While there I've set #gpio_cells to a fixed value
On Fri, Mar 14, 2014 at 03:00:14AM +, AKASHI Takahiro wrote:
On 03/14/2014 12:54 AM, Will Deacon wrote:
On Thu, Mar 13, 2014 at 10:13:49AM +, AKASHI Takahiro wrote:
CALLER_ADDRx returns caller's address at specified level in call stacks.
They are used for several tracers like
On Fri, Mar 14, 2014 at 11:38:58AM +0200, Peter Ujfalusi wrote:
The only thing I'm afraid off is that it is going to take two release cycle to
get this in: first cycle edma part, next cycle for the ASoC to switch to use
the edma-pcm.
We can do a cross tree merge, or the EDMA code can be
This patch adds device tree node for IRQ used by max8997.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
arch/arm/boot/dts/exynos4210-trats.dts | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4210-trats.dts
On Wed, Mar 12, 2014 at 4:26 PM, Maxime Coquelin maxime.coque...@st.com wrote:
On 03/12/2014 03:20 PM, Linus Walleij wrote:
I've applied the pinctrl changes to the pinctrl tree, please push all the
DTS[i] changes through ARM SoC.
As mentioned in the cover-letter, the DTS changes are based on
On 14/03/14 09:44, Maxime Coquelin wrote:
drivers/pinctrl/pinctrl-st.c- unsigned int*input_delays;
drivers/pinctrl/pinctrl-st.c- unsigned int*output_delays;
It may be better to change these to const unsigned int *
and change
static unsigned int stih416_delays[] = {
to static
On Mon, Mar 10, 2014 at 09:52:56AM -0400, Mike Snitzer wrote:
On Fri, Mar 07 2014 at 2:57am -0500,
Shaohua Li s...@kernel.org wrote:
ping!
Hi,
I intend to get dm-insitu-comp reviewed for 3.15. Sorry I haven't
gotten back with you before now, been busy tending to 3.14-rc issues.
I
On Wed, Mar 12, 2014 at 9:16 PM, Gerhard Sittig g...@denx.de wrote:
'sizeof' is an operator, very much like a unary minus or
unary ampersand which neither require parentheses. So either of
sizeof(x) as well as sizeof x are legal with regard to the C
language. It's just that the community
Move the clock detection code to the beginning of the probe().
If we meet any error in the clock detecting, then defer the probe.
Signed-off-by: Josh Wu josh...@atmel.com
---
drivers/media/i2c/soc_camera/ov2640.c | 43 +
1 file changed, 28 insertions(+), 15
The original bitmask of 0x10 was incorrect and would result in a write
to a reserved read-only bit instead of enabling the ACPI I/O
region. Update it to the proper value of 0x80.
Signed-off-by: Peter Tyser pty...@xes-inc.com
Tested-by: Rajat Jain rajatj...@juniper.net
Cc: Guenter Roeck
On Fri, Mar 14, 2014 at 07:14:37AM +, Chanwoo Choi wrote:
Hi Mark,
On 03/14/2014 02:53 AM, Mark Rutland wrote:
On Thu, Mar 13, 2014 at 08:17:29AM +, Chanwoo Choi wrote:
This patch add busfreq driver for Exynos4210/Exynos4x12 memory interface
and bus to support DVFS(Dynamic
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