3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Martin Peschke
commit d79ff142624e1be080ad8d09101f7004d79c36e1 upstream.
This patch adds wait_event_interruptible_lock_irq_timeout(), which is a
straight-forward descendant of
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Vyacheslav Dubeyko
commit 4bf93b50fd04118ac7f33a3c2b8a0a1f9fa80bc9 upstream.
Fix the issue with improper counting number of flying bio requests for
BIO_EOPNOTSUPP error detection case.
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Wladislav Wiebe
commit 9e40127526e857fa3f29d51e83277204fbdfc6ba upstream.
Already existing property flags are filled wrong for properties created from
initial FDT. This could cause
Hi all,
After merging the final tree, today's linux-next build (powerpc
allyesconfig) failed like this:
drivers/gpu/drm/radeon/ci_dpm.c: In function
'ci_request_link_speed_change_before_state_change':
drivers/gpu/drm/radeon/ci_dpm.c:4212:4: error: implicit declaration of function
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Martin Peschke
commit 924dd584b198a58aa7cb3efefd8a03326550ce8f upstream.
BUG: sleeping function called from invalid context at kernel/workqueue.c:2752
in_atomic(): 1, irqs_disabled():
Make use of the new pci_enable_msi_block_part() interface
and conserve on othewise wasted interrupt resources for 10
of 16 unused MSI vectors on Intel chipsets.
Signed-off-by: Alexander Gordeev
---
drivers/ata/ahci.c | 48 +---
1 files changed, 29
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Russ Anderson
commit 21ea9f5ace3a7317cc3ba1fbc749758021a83136 upstream.
"cat /sys/devices/system/memory/memory*/removable" crashed the system.
The problem is that show_mem_removable()
There are no consumers of pci_enable_msi_block_auto()
interface have left. Eliminate it for now.
Signed-off-by: Alexander Gordeev
---
Documentation/PCI/MSI-HOWTO.txt | 12 ++--
drivers/pci/msi.c | 25 -
include/linux/pci.h |7
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Benjamin Herrenschmidt
commit f5f6cbb61610b7bf9d9d96db9c3979d62a424bab upstream.
/proc/powerpc/lparcfg is an ancient facility (though still actively used)
which allows access to some
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Lai Jiangshan
commit 3aa62497594430ea522050b75c033f71f2c60ee6 upstream.
Currently, when try_to_grab_pending() grabs a delayed work item, it
leaves its linked work items alone on the
This update is a prerequisite for the forthcoming update
of the AHCI device driver to conserve 10/16 MSIs on Intel
chipsets. The update makes use of 'nvec_mme' parameter
for pci_enable_msi_block_part() interface.
Signed-off-by: Alexander Gordeev
---
drivers/iommu/irq_remapping.c | 12
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Paul Mackerras
commit bdbc29c19b2633b1d9c52638fb732bcde7a2031a upstream.
On 64-bit, __pa(_var) gets miscompiled by recent versions of
gcc as something like:
addis
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Matt Fleming
commit ec50bd32f1672d38ddce10fb1841cbfda89cfe9a upstream.
It's not wise to assume VariableNameSize represents the length of
VariableName, as not all firmware updates
Hi Mark,
On Sun, Sep 01, 2013 at 04:08:53PM +0100, Mark Brown wrote:
> On Sun, Sep 01, 2013 at 04:48:47PM +0200, Samuel Ortiz wrote:
>
> > As I'd prefer to carry the MFD ones (Including the twl6040 one) through
> > mfd-next, I can build a branch for you to pull from. Would that be fine
> > with
On Mon, Sep 02, 2013 at 03:33:37AM +, Xiubo Li-B47053 wrote:
>
> > > +static void fsl_pwm_free(struct pwm_chip *chip, struct pwm_device
> > > +*pwm) {
> > > + struct fsl_pwm_chip *fpc;
> > > + struct fsl_pwm_data *pwm_data;
> > > +
> > > + fpc = to_fsl_chip(chip);
> > > +
> > > + pwm_data =
On Sun, Sep 1, 2013 at 11:30 PM, Zhi Yong Wu wrote:
> In Tue, Aug 27, 2013 at 6:01 AM, Michel Lespinasse wrote:
>> On Fri, Aug 23, 2013 at 7:45 AM, wrote:
>>> From: Zhi Yong Wu
>>>
>>> Signed-off-by: Zhi Yong Wu
>>> ---
>>> include/linux/rbtree_augmented.h | 3 ++-
>>> lib/rbtree.c
There are PCI devices that require a particular value written
to the Multiple Message Enable (MME) register while aligned on
power of 2 boundary value of actually used MSI vectors 'nvec'
is a lesser of that MME value:
roundup_pow_of_two(nvec) < 'Multiple Message Enable'
However the
This series is aimed to conserve on othewise wasted interrupt
resources for 10 of 16 unused MSI vectors for AHCI devices on
Intel chipsets.
Alexander Gordeev (4):
PCI/MSI: Introduce pci_enable_msi_block_part() interface
MSI/x86: Support pci_enable_msi_block_part() interface
AHCI: Conserve
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Radu Caragea
commit 41aacc1eea645c99edbe8fbcf78a97dc9b862adc upstream.
This is the updated version of df54d6fa5427 ("x86 get_unmapped_area():
use proper mmap base for bottom-up
On 13/10/12 03:26, Steven Rostedt wrote:
> From: Steven Rostedt
>
> Use Kbuild infrastructure to handle the asm-generic headers
> and remove the wrapper headers that call them.
>
> This only affects headers that do nothing but include the generic
> equivalent. It does not touch any header that
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: David Vrabel
commit 3bc38cbceb85881a8eb789ee1aa56678038b1909 upstream.
If there are UNUSABLE regions in the machine memory map, dom0 will
attempt to map them 1:1 which is not permitted
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Vyacheslav Dubeyko
commit 2df37a19c686c2d7c4e9b4ce1505b5141e3e5552 upstream.
Remove double call of bio_put() in nilfs_end_bio_write() for the case of
BIO_EOPNOTSUPP error detection.
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Eugene Surovegin
commit d220980b701d838560a70de691b53be007e99e78 upstream.
This solves a problem observed in kexec'ed kernel where 200ms timeout is
too short and bootconsole fails to
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Dan Carpenter
commit 909bd5926d474e275599094acad986af79671ac9 upstream.
We want the data stored in "addr" and "qual", but the extra ampersands
mean we are copying stack data instead.
Currently, even if the packet length is smaller than VHOST_GOODCOPY_LEN, if
upend_idx != done_idx we still set zcopy_used to true and rollback this choice
later. This could be avoided by determining zerocopy once by checking all
conditions at one time before.
Signed-off-by: Jason Wang
---
3.5.7.21 -stable review patch. If anyone has any objections, please let me
know.
--
From: Wolfram Sang
commit 4829e7650f8a40645e4e32b26a37fb833a5e75f0 upstream.
SMATCH correctly found an off-by-one error:
drivers/tty/serial/mxs-auart.c:889 auart_console_write() error:
We used to poll vhost queue before making DMA is done, this is racy if vhost
thread were waked up before marking DMA is done which can result the signal to
be missed. Fix this by always polling the vhost thread before DMA is done.
Signed-off-by: Jason Wang
---
- The patch is needed for stable
On Mon, Sep 02, 2013 at 02:38:53AM +, Xiubo Li-B47053 wrote:
> > Subject: Re: [PATCHv2 4/4] Documentation: Add device tree bindings for
> > Freescale FTM PWM.
> >
> ...
> > > +
> > > +pwm0: pwm@40038000 {
> > > + compatible = "fsl,vf610-ftm-pwm";
> > > + reg = <0x40038000
As Michael point out, We used to limit the max pending DMAs to get better cache
utilization. But it was not done correctly since it was one done when there's no
new buffers submitted from guest. Guest can easily exceeds the limitation by
keeping sending packets.
So this patch moves the check into
Let vhost_add_used() to use vhost_add_used_n() to reduce the code
duplication. To avoid the overhead brought by __copy_to_user(). We will use
put_user() when one used need to be added.
Signed-off-by: Jason Wang
---
drivers/vhost/vhost.c | 54 ++--
1
We tend to batch the used adding and signaling in vhost_zerocopy_callback()
which may result more than 100 used buffers to be updated in
vhost_zerocopy_signal_used() in some cases. So switch to use
vhost_add_used_and_signal_n() to avoid multiple calls to
vhost_add_used_and_signal(). Which means
On 08/30/2013 07:44 PM, Gleb Natapov wrote:
> On Thu, Aug 29, 2013 at 08:02:30PM +0800, Xiao Guangrong wrote:
>> On 08/29/2013 07:33 PM, Xiao Guangrong wrote:
>>> On 08/29/2013 05:31 PM, Gleb Natapov wrote:
On Thu, Aug 29, 2013 at 02:50:51PM +0800, Xiao Guangrong wrote:
> After more
Hi Chao,
On Mon, Sep 02, 2013 at 09:21:04AM +0800, Chao Xie wrote:
> On Fri, Aug 30, 2013 at 8:30 PM, Samuel Ortiz wrote:
> > Hi Xie,
> >
> > On Tue, Aug 27, 2013 at 02:11:58PM +0800, Chao Xie wrote:
> >> On Tue, Aug 20, 2013 at 9:40 AM, Samuel Ortiz
> >> wrote:
> >> > Hi Xie,
> >> >
> >> > On
On 08/30/2013 08:50 PM, Dave Hansen wrote:
> On 08/30/2013 12:48 AM, Vineet Gupta wrote:
>> If we had ARCH_FRAME_POINTER_UNAVAILABLE (def_bool n), we could potentially
>> remove
>> ARCH_FRAME_POINTER too:
>> The issue is some (sparc, c6x...) which are neither in #1 or #2, and not
>> present
>>
On Mon, 02 Sep 2013, Samuel Ortiz wrote:
> Hi Lee,
>
> On Mon, Sep 02, 2013 at 09:17:59AM +0100, Lee Jones wrote:
> > On Sat, 31 Aug 2013, Mark Brown wrote:
> >
> > > From: Mark Brown
> > >
> > > Rather then open coding a cache of the vibra control registers use the
> > > regmap cache code.
Return directly if memory allocation fails. There is no need
of dma_free_coherent().
Signed-off-by: Sachin Kamat
Cc: Saeed Bishara
---
drivers/dma/mv_xor.c |6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index
Now, the size of the freelist for the slab management diminish,
so that the on-slab management structure can waste large space
if the object of the slab is large.
Consider a 128 byte sized slab. If on-slab is used, 31 objects can be
in the slab. The size of the freelist for this case would be 31
This patchset implements byte sized indexes for the freelist of a slab.
Currently, the freelist of a slab consist of unsigned int sized indexes.
Most of slabs have less number of objects than 256, so much space is wasted.
To reduce this overhead, this patchset implements byte sized indexes for
Currently, the freelist of a slab consist of unsigned int sized indexes.
Most of slabs have less number of objects than 256, since restriction
for page order is at most 1 in default configuration. For example,
consider a slab consisting of 32 byte sized objects on two continous
pages. In this
On Sun, Sep 01, 2013 at 12:48:25PM +0200, Jiri Olsa wrote:
> hi,
> backporting traceevent plugin support from trace-cmd.
It's reachable here:
git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git
perf/core_plugins
jirka
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To unsubscribe from this list: send the line "unsubscribe
This logic is not simple to understand so that making separate function
helping readability. Additionally, we can use this change in the
following patch which implement for freelist to have another sized index
in according to nr objects.
Signed-off-by: Joonsoo Kim
diff --git a/mm/slab.c
From: Fengguang Wu
Signed-off-by: Fengguang Wu
Signed-off-by: Rostislav Lisovy
---
drivers/uio/uio_mf624.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/uio/uio_mf624.c b/drivers/uio/uio_mf624.c
index a1768b2..92cf6a9 100644
--- a/drivers/uio/uio_mf624.c
On Mon, Sep 02, 2013 at 10:52:46AM +0300, Adrian Hunter wrote:
> On 01/09/13 13:36, Jiri Olsa wrote:
> > split event data into multiple files based on the file
> > size or time delta specified as an argument to the option.
> >
> > Adding multi file '-M' option for record command to store
> >
In the following patches, to get/set free objects from the freelist
is changed so that simple casting doesn't work for it. Therefore,
introduce helper functions.
Signed-off-by: Joonsoo Kim
diff --git a/mm/slab.c b/mm/slab.c
index 9d4bad5..a0e49bb 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@
On 09/02/2013 02:30 PM, Jason Wang wrote:
> On 09/02/2013 01:56 PM, Michael S. Tsirkin wrote:
>> > On Fri, Aug 30, 2013 at 12:29:22PM +0800, Jason Wang wrote:
>>> >> As Michael point out, We used to limit the max pending DMAs to get
>>> >> better cache
>>> >> utilization. But it was not done
'const' was added twice.
Signed-off-by: Sachin Kamat
---
drivers/dma/ste_dma40.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 7bbcabb..df0a606 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@
kcalloc can return NULL. Check the pointer before dereferencing.
Signed-off-by: Sachin Kamat
---
drivers/dma/ste_dma40.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index df0a606..82d2b97 100644
--- a/drivers/dma/ste_dma40.c
+++
Hi Lee,
On Mon, Sep 02, 2013 at 09:17:59AM +0100, Lee Jones wrote:
> On Sat, 31 Aug 2013, Mark Brown wrote:
>
> > From: Mark Brown
> >
> > Rather then open coding a cache of the vibra control registers use the
> > regmap cache code. Also cache the interrupt mask register, providing
> > a
Hi James,
After merging the scsi tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
drivers/scsi/ufs/ufshcd.c: In function 'ufshcd_eh_host_reset_handler':
drivers/scsi/ufs/ufshcd.c:2740:3: warning: 'flush_work_sync' is deprecated
(declared at
Hi Tianhong,
I applied your patch and execute below cmd.
Then keyboard inputting problems happened,
I can't enter user/password correctly, then reboot again, it's OK now.
The original bug still can't be reproduced.
make SUBDIRS=net/bridge/netfilter/
cp /net/bridge/netfilter/ebtables.ko
On Mon, Sep 2, 2013 at 4:50 AM, Andi Kleen wrote:
> Stephane Eranian writes:
>
>> I don't see a flag in mmap() to fault it in immediately.
>
> MAP_PRESENT
>
I could not find this constant defined anywhere in the kernel source tree
nor in /usr/include. Are you sure of the name?
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To unsubscribe
On Fri, Aug 30, 2013 at 02:53:12PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam
>
> Since commit b5dc0d10 (drm/imx: kill firstopen callback) the following probe
> failure is seen:
>
> [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
> [drm] No driver support for vblank timestamp
On Thu, 08 Aug, at 06:46:02AM, Andrew Fish wrote:
>
> On Aug 8, 2013, at 3:17 AM, Matt Fleming wrote:
>
> > On Wed, 07 Aug, at 02:10:28PM, Andrew Fish wrote:
> >> Well the issue I see is I don't think OS X or Windows are doing this.
> >> So I'm guessing there is some unique thing beings done on
On Mon, Sep 02, 2013 at 01:21:18PM +0530, Sachin Kamat wrote:
> kfree on a NULL pointer is a no-op. Null pointer check is
> not necessary.
>
> Signed-off-by: Sachin Kamat
> Cc: Sascha Hauer
Acked-by: Sascha Hauer
Sascha
> ---
> drivers/dma/imx-dma.c |6 ++
> 1 file changed, 2
On Sat, 31 Aug 2013, Mark Brown wrote:
> From: Mark Brown
>
> Rather then open coding a cache of the vibra control registers use the
> regmap cache code. Also cache the interrupt mask register, providing
> a small performance improvement for the interrupt code.
>
> Signed-off-by: Mark Brown
Hi Linus,
> This adds a driver for the STw481x PMICs found in the Nomadik
> family of platforms. This one uses pure device tree probing.
> Print some of the OTP registers on boot and register a regulator
> MFD child.
>
> Signed-off-by: Linus Walleij
> ---
> Hi Sam, I'm seeking an ACK for this
On 08/30/2013 07:19 AM, Eduardo Valentin wrote:
> * PGP Signed: 08/29/2013 at 04:19:46 PM
>
> Mark, Pawel and Stephen,
>
>
> On 27-08-2013 14:17, Eduardo Valentin wrote:
>> On 27-08-2013 12:23, Mark Rutland wrote:
>>> On Tue, Aug 27, 2013 at 02:44:40PM +0100, Eduardo Valentin wrote:
Hello
kfree on a NULL pointer is a no-op. Null pointer check is
not necessary.
Signed-off-by: Sachin Kamat
Cc: Sascha Hauer
---
drivers/dma/imx-dma.c |6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c
index ff2aab9..78f8ca5
Hi Oliver,
On Sun, Sep 01, 2013 at 01:30:18PM +0200, oliver+l...@schinagl.nl wrote:
> From: Oliver Schinagl
>
> Allwinner has electric fuses (efuse) on their line of chips. This driver
> reads those fuses, seeds the kernel entropy and exports them as a sysfs
> node.
>
> These fuses are most
It seems the "./scripts/get_maintainer.pl" is not quite precise, it
lead me to send this mail to kernel mailing list, not to drivers
related mailing list.
[root@gchenlinux linux-next]# ./scripts/get_maintainer.pl
/tmp/0001-drivers-misc-bmp085-remove-__init-from-mp085_get_of_.patch
Arnd
bmp085_get_of_properties() is called by bmp085_init_client() which is
called by bmp085_probe() which is an EXPORT_SYMBOL_GPL function.
bmp085_probe() is really used as a probe function by another modules
(e.g. bmp085-i2c.c, bmp085-spi.c).
Except bmp085_get_of_properties(), all functions have no
On 01/09/13 13:36, Jiri Olsa wrote:
> split event data into multiple files based on the file
> size or time delta specified as an argument to the option.
>
> Adding multi file '-M' option for record command to store
> output perf.data into multiple files based on the size
> threshold.
>
> The
On 2013/9/2 14:06, Baoquan He wrote:
> Hi both,
>
> Thanks for your patches. I tried to test your patches, first the 2nd
> one, namely Hillf's patch, it's OK. Then when I wanted to reproduce and
> test Cong's patch, it failed to happen again.
>
> I remember this bug happened randomly at the
Commit-ID: 23f0d2093c789e612185180c468fa09063834e87
Gitweb: http://git.kernel.org/tip/23f0d2093c789e612185180c468fa09063834e87
Author: Joonsoo Kim
AuthorDate: Tue, 6 Aug 2013 17:36:42 +0900
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:27:34 +0200
sched: Factor out code to
Commit-ID: 147c5fc2bad780d8093b547f2baa204e78107faf
Gitweb: http://git.kernel.org/tip/147c5fc2bad780d8093b547f2baa204e78107faf
Author: Peter Zijlstra
AuthorDate: Mon, 19 Aug 2013 15:22:57 +0200
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:27:35 +0200
sched/fair: Shrink
Commit-ID: 95a79b805b935f4a7b685aa8a117d916c638323e
Gitweb: http://git.kernel.org/tip/95a79b805b935f4a7b685aa8a117d916c638323e
Author: Joonsoo Kim
AuthorDate: Tue, 6 Aug 2013 17:36:41 +0900
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:26:59 +0200
sched: Remove one division
Commit-ID: 7bfb7e6bdd906f11ee9e751b3fec4f4fc728e818
Gitweb: http://git.kernel.org/tip/7bfb7e6bdd906f11ee9e751b3fec4f4fc728e818
Author: Joe Perches
AuthorDate: Thu, 29 Aug 2013 13:59:17 -0700
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:42:49 +0200
perf: Convert
Commit-ID: 53ad0447208d3f5897f673ca0b16c776583eedba
Gitweb: http://git.kernel.org/tip/53ad0447208d3f5897f673ca0b16c776583eedba
Author: Yan, Zheng
AuthorDate: Thu, 18 Jul 2013 17:02:23 +0800
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:42:47 +0200
perf/x86: use
Commit-ID: 274481de6cb69abdb49403ff32abb63c23743413
Gitweb: http://git.kernel.org/tip/274481de6cb69abdb49403ff32abb63c23743413
Author: Vince Weaver
AuthorDate: Fri, 23 Aug 2013 15:51:03 -0400
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:42:48 +0200
perf: Export struct
Commit-ID: 13d7a2410fa637f450a29ecb515ac318ee40c741
Gitweb: http://git.kernel.org/tip/13d7a2410fa637f450a29ecb515ac318ee40c741
Author: Stephane Eranian
AuthorDate: Wed, 21 Aug 2013 12:10:24 +0200
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:42:48 +0200
perf: Add attr->mmap2
Commit-ID: 1fa64180fbf7a33b7a30636a2f174a5cad68d48f
Gitweb: http://git.kernel.org/tip/1fa64180fbf7a33b7a30636a2f174a5cad68d48f
Author: Yan, Zheng
AuthorDate: Thu, 18 Jul 2013 17:02:24 +0800
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:42:47 +0200
perf/x86: Add Silvermont
Commit-ID: 30ce5dabc92b5a349a7d9e9cf499494d230e0691
Gitweb: http://git.kernel.org/tip/30ce5dabc92b5a349a7d9e9cf499494d230e0691
Author: Peter Zijlstra
AuthorDate: Thu, 15 Aug 2013 20:29:29 +0200
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:27:38 +0200
sched/fair: Rework and
Commit-ID: 56cf515b4b1567c4e8fa9926175b40c66b9ec472
Gitweb: http://git.kernel.org/tip/56cf515b4b1567c4e8fa9926175b40c66b9ec472
Author: Joonsoo Kim
AuthorDate: Tue, 6 Aug 2013 17:36:43 +0900
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:27:35 +0200
sched: Clean-up struct
Commit-ID: 10866e62e8a6907d9072f10f9a0561db0c0cf50b
Gitweb: http://git.kernel.org/tip/10866e62e8a6907d9072f10f9a0561db0c0cf50b
Author: Peter Zijlstra
AuthorDate: Mon, 19 Aug 2013 16:57:04 +0200
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:27:40 +0200
sched/fair: Fix the
Commit-ID: ae23bff1d71f8b416ed740bc458df67355c77c92
Gitweb: http://git.kernel.org/tip/ae23bff1d71f8b416ed740bc458df67355c77c92
Author: Jiri Olsa
AuthorDate: Sat, 24 Aug 2013 16:45:54 +0200
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:13:24 +0200
perf: Prevent race in
Commit-ID: 6906a40839198f33dbb56d20e644c01e00663952
Gitweb: http://git.kernel.org/tip/6906a40839198f33dbb56d20e644c01e00663952
Author: Peter Zijlstra
AuthorDate: Mon, 19 Aug 2013 15:20:21 +0200
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:27:37 +0200
sched/fair: Optimize
Commit-ID: 3ae11c90fd055ba1b1b03a014f851b395bdd26ff
Gitweb: http://git.kernel.org/tip/3ae11c90fd055ba1b1b03a014f851b395bdd26ff
Author: Peter Zijlstra
AuthorDate: Thu, 15 Aug 2013 20:37:48 +0200
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:27:37 +0200
sched/fair: Make group
Commit-ID: 38d0f7708543bcfa03d5ee55e8346f801b4a59c9
Gitweb: http://git.kernel.org/tip/38d0f7708543bcfa03d5ee55e8346f801b4a59c9
Author: Peter Zijlstra
AuthorDate: Thu, 15 Aug 2013 19:47:56 +0200
Committer: Ingo Molnar
CommitDate: Mon, 2 Sep 2013 08:27:36 +0200
sched/fair: Remove
On Fri, 23 Aug, at 03:40:04PM, Roy Franz wrote:
> Hi Matt,
>
>Do you have a tree I can monitor to see if you have taken this?
> Would you like me to split out the x86/common only changes into a
> separate series from the ARM changes?
I've just returned from my honeymoon. I'll reply to your
> -Original Message-
> From: Vinod Koul [mailto:vinod.k...@intel.com]
> Sent: Monday, September 02, 2013 2:37 PM
> To: Lu Jingchang-B35083
> Cc: shawn@linaro.org; linux-kernel@vger.kernel.org; linux-arm-
> ker...@lists.infradead.org; devicet...@vger.kernel.org
> Subject: Re: [PATCH v4
Hi Tomasz!
On Fri, Aug 30, 2013 at 5:20 PM, Tomasz Figa wrote:
>> +Required properties:
>> +- compatible : "tl,trusted-foundations"
>> +- version-major : major version number of Trusted Foundations firmware
>> +- version-minor: minor version number of Trusted Foundations firmware
>
> Hmm, maybe
On Mon, Sep 02, 2013 at 07:10:53AM +, Lu Jingchang-B35083 wrote:
> > -Original Message-
> > From: Vinod Koul [mailto:vinod.k...@intel.com]
> > Sent: Monday, September 02, 2013 12:51 PM
> > To: Lu Jingchang-B35083
> > Cc: shawn@linaro.org; linux-kernel@vger.kernel.org; linux-arm-
>
On Mon, Sep 02, 2013 at 10:23:15AM +0900, Jingoo Han wrote:
> Use devm_ioremap_resource() because devm_request_and_ioremap() is
> obsoleted by devm_ioremap_resource().
Applied both, Thanks
~Vinod
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On 9/2/2013 12:25 PM, Kuninori Morimoto wrote:
Hi
Sorry for my many response.
No Issues. and thanks for the review.
This patch series
- removes the irq_demux_work
- Uses devm_request_threaded_irq
- Call the user handler iff gpio_to_irq is done.
v1 --> v2
On Mon, Sep 02, 2013 at 12:02:06AM +0100, Ben Hutchings wrote:
> pch_dma currently isn't auto-loaded if built as a module.
Applied, thanks
~Vinod
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On Sun, Sep 01, 2013 at 09:57:12PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam
>
> Sparse report the following warnings:
>
> drivers/dma/imx-sdma.c:330:25: warning: symbol 'sdma_imx31' was not declared.
> Should it be static?
> drivers/dma/imx-sdma.c:351:25: warning: symbol 'sdma_imx25'
On Mon, Sep 02, 2013 at 03:50:14AM +0800, Wang Shilong wrote:
Hi,
> Hello, Using checkpatch.pl, i get the following warnings(errors):
> WARNING: Avoid CamelCase: descriptor.idProduct>
> #1766: FILE: drivers/media/usb/smi2021/smi2021_main.c:790:
> + if (udev->descriptor.idProduct ==
On Mon, Sep 02, 2013 at 11:32:59AM +0900, HATAYAMA Daisuke wrote:
> As you suggest, boot_cpu seems more understandable also to me. BTW,
> please notice that it doesn't denote that the CPU we're booting on
> currently, but that the CPU with BSP flag set.
Hmm, by "BSP flag set" you mean it is the
> -Original Message-
> From: Vinod Koul [mailto:vinod.k...@intel.com]
> Sent: Monday, September 02, 2013 12:51 PM
> To: Lu Jingchang-B35083
> Cc: shawn@linaro.org; linux-kernel@vger.kernel.org; linux-arm-
> ker...@lists.infradead.org; devicet...@vger.kernel.org
> Subject: Re: [PATCH v4
* Linus Torvalds wrote:
> On Sun, Sep 1, 2013 at 5:12 PM, Linus Torvalds
> wrote:
> >
> > It *is* one of the few locked accesses remaining, and it's clearly
> > getting called a lot (three calls per system call: two mntput's - one
> > for the root path, one for the result path, and one from
On Sun, Aug 11, 2013 at 07:59:12PM +0200, Tomasz Figa wrote:
> This is first non-RFC version of my patches extending support of
> amba-pl08x DMA engine driver to PL080S DMA engine (PL080 modified by
> Samsung) found in Samsung S3C64xx SoCs.
>
> Due to changes scattered across different areas of
On 08/30/2013 07:38 PM, Gleb Natapov wrote:
> On Thu, Aug 29, 2013 at 07:26:40PM +0800, Xiao Guangrong wrote:
>> On 08/29/2013 05:51 PM, Gleb Natapov wrote:
>>> On Thu, Aug 29, 2013 at 05:31:42PM +0800, Xiao Guangrong wrote:
> As Documentation/RCU/whatisRCU.txt says:
>
> As
On 2013/9/2 14:06, Baoquan He wrote:
> Hi both,
>
> Thanks for your patches. I tried to test your patches, first the 2nd
> one, namely Hillf's patch, it's OK. Then when I wanted to reproduce and
> test Cong's patch, it failed to happen again.
>
> I remember this bug happened randomly at the
One thing I'm not seeing in the current Haswell code is the config set up
for PERF_COUNT_HW_STALLED_CYCLES_FRONTEND/BACKEND. Both SB and IB has them
configured.
Thanks,
Ingo
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* Jason Low [2013-08-29 13:05:35]:
> + u64 curr_cost = 0;
>
> this_rq->idle_stamp = rq_clock(this_rq);
>
> - if (this_rq->avg_idle < sysctl_sched_migration_cost)
> + if (this_rq->avg_idle < this_rq->max_idle_balance_cost)
> return;
>
Since
Hi
Sorry for my many response.
> This patch series
> - removes the irq_demux_work
> - Uses devm_request_threaded_irq
> - Call the user handler iff gpio_to_irq is done.
>
> v1 --> v2
> Split v1 to 3 patches
> v2 --> v3
> Remove the unnecessary dts patches.
--
On Mon, Sep 2, 2013 05:06 BST Alexey Khoroshilov wrote:
>On 01.09.2013 10:51, Hin-Tak Leung wrote:
>> --
>> On Sat, Aug 31, 2013 22:18 BST Alexey Khoroshilov wrote:
>>
>> In case of __dev_alloc_skb() failure rtl8187_init_urbs()
>> calls
* Jason Low [2013-08-29 13:05:34]:
> When updating avg_idle, if the delta exceeds some max value, then avg_idle
> gets set to the max, regardless of what the previous avg was. This can cause
> avg_idle to often be overestimated.
>
> This patch modifies the way we update avg_idle by always
In Tue, Aug 27, 2013 at 6:01 AM, Michel Lespinasse wrote:
> On Fri, Aug 23, 2013 at 7:45 AM, wrote:
>> From: Zhi Yong Wu
>>
>> Signed-off-by: Zhi Yong Wu
>> ---
>> include/linux/rbtree_augmented.h | 3 ++-
>> lib/rbtree.c | 5 +++--
>> 2 files changed, 5 insertions(+), 3
On 09/02/2013 01:56 PM, Michael S. Tsirkin wrote:
> On Fri, Aug 30, 2013 at 12:29:22PM +0800, Jason Wang wrote:
>> As Michael point out, We used to limit the max pending DMAs to get better
>> cache
>> utilization. But it was not done correctly since it was one done when
>> there's no
>> new
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