On Sun, Jun 30, 2013 at 8:19 PM, Oleg Nesterov o...@redhat.com wrote:
Andrew, please drop these
wait-introduce-wait_event_commonwq-condition-state-timeout.patch
wait-introduce-prepare_to_wait_event.patch
patches again. I'll send v3 although it really looks like I should
On Saturday, March 23, 2013 6:11:52 PM UTC+1, Linus Torvalds wrote:
On Fri, Mar 22, 2013 at 6:24 PM, Andi Kleen a...@firstfloor.org wrote:
Some questions and answers:
- How much does it improve performance?
I cannot share any performance numbers at this point unfortunately.
Also
On Sun, Jun 30, 2013 at 10:17 PM, valdis.kletni...@vt.edu wrote:
On Sun, 30 Jun 2013 20:19:45 +0200, Oleg Nesterov said:
Not only __wait_no_timeout(tout) ?: was wrong, I didn't bother
to recheck this logic even after I got the warning: the omitted
middle operand in ?: reports.
Sedat,
On Sat, Jun 29, 2013 at 04:56:30PM -0700, Wedson Almeida Filho wrote:
On Fri, Jun 28, 2013 at 7:09 AM, Borislav Petkov b...@alien8.de wrote:
Btw, do we have any perf data showing any improvements from this patch?
I wrote a simple test the measures the time it takes to acquire and
release
On Sun, 2013-06-30 at 11:48 +0200, Geert Uytterhoeven wrote:
Signed-off-by: Geert Uytterhoeven ge...@linux-m68k.org
Hi Geert, just trivial comments...
diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c
@@ -161,7 +161,7 @@ static void __init m68k_parse_bootinfo(const
On Monday, July 01, 2013 12:22:47 AM Srivatsa S. Bhat wrote:
On 06/30/2013 10:35 PM, Toralf Förster wrote:
On 06/30/2013 06:33 PM, Srivatsa S. Bhat wrote:
Toralf, can you please
try out the below patch and see if it improves anything? (Don't revert
anything,
just apply the below diff
So I delayed this by a day, considering whether to do another -rc, but
decided that there wasn't enough upside. Sure, it hasn't been as quiet
as I'd like, and we had this long discussion about an inode list
locking scalability issue over the last week or two, but in the end
that issue turned out
On 2013년 06월 29일 12:37, Axel Lin wrote:
Fix trivial typo in the equation to check upper bound of current setting.
Signed-off-by: Axel Lin axel@ingics.com
---
drivers/regulator/max77693.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/max77693.c
(2013/06/29 1:40), Maxim Uvarov wrote:
Did test on 1TB machine. Total vmcore capture and save took 143 minutes while
vmcore size increased from 9Gb to 59Gb.
Will do some debug for that.
Maxim.
Please show me your kdump configuration file and tell me what you did in the
test and how you
On 2013년 06월 30일 01:33, Axel Lin wrote:
The implementation in of_regulator_match() already ensures match-init_data is
not NULL for all matched cases if the return value of of_regulator_match()
0.
Thus remove NULL test for rmatch[i].init_data.
This patch also fixes the condition for
Hi all,
On Sun, 30 Jun 2013 16:09:59 -0700 Linus Torvalds
torva...@linux-foundation.org wrote:
...
So, lets all take a deep breath, go test what's in linux-next, resist the
urge to rebase/rewrite all those trees and then bury Linus under pull
requests.
--
Cheers,
Stephen Rothwell
Hey Linus,
Since the merge window opened merely three hours ago and I am sure
you are addictively refreshing your email for the next set of
GIT PULLs and can't wait for them - I figured I would offer you a
nice little evening GIT-PULL snack to sustain you until Monday
GIT-PULL-email-avalanche :-)
It's unused, make it disappear.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/cdrom/cdrom.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 4239a69..3aa51a7 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@
Joe Perches (12):
cdrom: convert cdinfo to cd_dbg
cdrom: Remove unused CHECKAUDIO macro
cdrom: Remove obfuscating IOCTL_IN and IOCTL_OUT macros
cdrom: Remove prototype for open_for_data
cdrom: Remove unnecessary check_for_audio_disc prototype
cdrom: Remove unnecessary sanitize_format
Macros with hidden control flow aren't nice.
Just use copy_to/from_user directly instead.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/cdrom/cdrom.c | 48 +++-
1 file changed, 27 insertions(+), 21 deletions(-)
diff --git
It's a debugging message, mark it so.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/cdrom/cdrom.c | 243 +-
1 file changed, 122 insertions(+), 121 deletions(-)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index
On 06/28/2013 10:22 PM, Alan Stern wrote:
On Fri, 28 Jun 2013, Li, Zhen-Hua (USL-China) wrote:
There was a problem, the warning Controller not stopped yet.
And your last patch for this problem does a wrong thing:
It prevents all HP uhci devices from auto-stop, which make HP uhci
devices waste
Move the function to the right spot instead.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/cdrom/cdrom.c | 101 +-
1 file changed, 51 insertions(+), 50 deletions(-)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index
Move function to proper location instead.
Fix whitespace and embedded if too.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/cdrom/cdrom.c | 94 +--
1 file changed, 47 insertions(+), 47 deletions(-)
diff --git a/drivers/cdrom/cdrom.c
Move static function to the appropriate place to remove
the now unnecessary prototype.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/cdrom/cdrom.c | 114 +-
1 file changed, 57 insertions(+), 57 deletions(-)
diff --git
Move the function instead.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/cdrom/cdrom.c | 193 +-
1 file changed, 97 insertions(+), 96 deletions(-)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 5148547..4fb9ad5 100644
The actual static is defined below it but not used until later.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/cdrom/cdrom.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 72720d7..546b97e 100644
--- a/drivers/cdrom/cdrom.c
+++
It's defined below without being called.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/cdrom/cdrom.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 546b97e..70ef0134 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
Neaten the spacing too.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/cdrom/cdrom.c | 246 +-
1 file changed, 122 insertions(+), 124 deletions(-)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 70ef0134..5148547 100644
Move the function to appropriate locations instead.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/cdrom/cdrom.c | 238 +-
1 file changed, 121 insertions(+), 117 deletions(-)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
Move the function to the proper spot instead.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/cdrom/cdrom.c | 71 ++-
1 file changed, 36 insertions(+), 35 deletions(-)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index
On Sun, Jun 30, 2013 at 08:33:49PM +0200, Michal Hocko wrote:
On Sat 29-06-13 12:55:09, Dave Chinner wrote:
On Thu, Jun 27, 2013 at 04:54:11PM +0200, Michal Hocko wrote:
On Thu 27-06-13 09:24:26, Dave Chinner wrote:
On Wed, Jun 26, 2013 at 10:15:09AM +0200, Michal Hocko wrote:
On
On Sun, Jun 30, 2013 at 09:04:44PM +0200, rydb...@euromail.se wrote:
Hi Dmitry, Jiri,
Please find enclosed two patches yielding support for the
MacbookAir6,2. As usual, there is one HID and one Input patch. Given
the closeness to the merge window, I suppose we could backport this to
3.10,
On 06/26/2013 06:22 PM, Chen Gang wrote:
On 06/26/2013 06:17 PM, Richard Weinberger wrote:
Am 26.06.2013 12:01, schrieb Chen Gang:
On 06/26/2013 05:48 PM, Geert Uytterhoeven wrote:
On Wed, Jun 26, 2013 at 11:38 AM, Richard Weinberger rich...@nod.at
wrote:
Since the API itself already
On Fri, Jun 28, 2013 at 7:56 PM, Mark Brown broo...@kernel.org wrote:
On Thu, Jun 27, 2013 at 04:46:04AM -0400, Chao Xie wrote:
Add the regulator driver for PMIC 88pm800 including device tree
support.
88pm800 is an I2C-based power-management IC containing voltage
regulators, a real-time
On Fri, Jun 28, 2013 at 04:14:55PM +0800, Runzhen Wang wrote:
Thank for Sukadev Bhattip and Xiao Guangrong's help.
Thank for Michael Ellerman's review.
ChangeLog: v2 - v3:
1. Adding a leading zero to all the events code in power7-events-list.h
which don't have a PMC, so that they all
Hi Konrad,
On Sun, 30 Jun 2013 21:03:21 -0400 Konrad Rzeszutek Wilk
konrad.w...@oracle.com wrote:
Since the merge window opened merely three hours ago and I am sure
you are addictively refreshing your email for the next set of
GIT PULLs and can't wait for them - I figured I would offer you a
Jason Wang jasow...@redhat.com writes:
On 06/20/2013 01:36 PM, Andrey Vagin wrote:
From: Andrew Vagin ava...@openvz.org
vp_dev-msix_vectors should be initialized before allocating
msix_affinity_masks, otherwise vp_free_vectors will not free these
objects.
unreferenced object
Firstly thank you very much for replying quickly with details.
On 06/28/2013 11:09 PM, Ralf Baechle wrote:
On Fri, Jun 28, 2013 at 09:51:35AM +0800, Chen Gang wrote:
Need add cmpxchg64(), or will cause compiling issue.
Just define it as cmpxchg(), since cmpxchg() can support 8 bytes.
The
-Original Message-
From: Mark Brown [mailto:broo...@kernel.org]
Sent: Friday, June 28, 2013 9:50 PM
To: Axel Lin
Cc: Yi Zhang; Chao Xie; Liam Girdwood; linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] regulator: 88pm800: Add missing config.of_node
setting for regulator
Need add cmpxchg64(), or will cause compiling issue.
Need define it as cmpxchg() only for 64-bit operation, since cmpxchg()
can support 8 bytes.
The related error (with allmodconfig):
drivers/block/blockconsole.c: In function ‘bcon_advance_console_bytes’:
drivers/block/blockconsole.c:164:2:
On 06/29/2013 04:26 PM, Geert Uytterhoeven wrote:
On Sat, Jun 29, 2013 at 10:01 AM, Michael Schmitz schmitz...@gmail.com
wrote:
The same .config file, also report the compiling error below:
drivers/i2c/busses/i2c-ocores.c:81:2: error: implicit declaration of
function ‘iowrite8’
From: Mike Lockwood lockw...@android.com
This patch, originally from Android kernel, adds vfat directory ioctl command
FAT_IOCTL_GET_VOLUME_ID, with this command we can get the vfat volume ID using
following code:
ioctl(dirfd(dir), FAT_IOCTL_GET_VOLUME_ID, volume_ID)
This patch is a
Hello Maintainers:
Please help check the patch whether OK or not, when you have time.
Thanks.
On 06/22/2013 02:49 PM, Chen Gang wrote:
Define 'VM_DATA_DEFAULT_FLAGS' when 'NOMMU' to pass compiling.
So move it from include/asm/page_mm.h to include/asm/page.h
The related make:
make
__this_cpu_write doesn't need to be protected by spinlock, AS we are doing
per cpu write with preempt disabled. And another reason to remove
__this_cpu_write
outside of spinlock: __percpu_counter_sum is not a accurate counter.
Signed-off-by: Fan Du fan...@windriver.com
---
Hello,
I have a pcHDTV 3000 card [0], on a 3.10-rc6 kernel. Every so often,
it stops working [1]. When I try to reload cx88_dvb, module loads, but
init errors out because some sysfs file is already there [2]. Removing
more of the video-related modules doesn't seem to help (at least not
once this
The autofs module has long since been removed so there's no need to have
two separate include files for autofs.
Signed-off-by: Ian Kent ra...@themaw.net
---
fs/autofs4/autofs_i.h |2 -
fs/compat_ioctl.c |1
include/uapi/linux/auto_fs.h | 156
The autofs4 kernel module provides function for autofs version 3, 4 and
5 and autofs module has long since been removed. Now we're left with a
misnamed module. Appart from the name another problem this presents is
that module autoload doesn't work because of the mismatch of the directory
name and
Since including linux/string.h will now do the right thing remove the
conditional check.
Signed-off-by: Ian Kent ra...@themaw.net
---
include/linux/auto_dev-ioctl.h |5 -
1 file changed, 5 deletions(-)
diff --git a/include/linux/auto_dev-ioctl.h b/include/linux/auto_dev-ioctl.h
index
Since linux/auto_dev-ioctl.h wasn't included in include/linux/Kbuild (although
I should have added it) it wasn't moved to uapi/linux as part of the uapi
series.
Signed-off-by: Ian Kent ra...@themaw.net
---
include/linux/auto_dev-ioctl.h | 224 ---
Try and make the coding style completely consistent throughtout the
autofs module and inline with kernel coding style recommendations.
Signed-off-by: Ian Kent ra...@themaw.net
---
fs/autofs4/autofs_i.h | 30 +++---
fs/autofs4/expire.c | 38
Signed-off-by: Ian Kent ra...@themaw.net
---
arch/arm/configs/at91rm9200_defconfig|2 +-
arch/arm/configs/bcm_defconfig |2 +-
arch/arm/configs/cns3420vb_defconfig |2 +-
arch/arm/configs/colibri_pxa270_defconfig|2 +-
On 06/30/13 17:13, Alex Bligh wrote:
--On 28 June 2013 12:17:43 +0800 Joe Jin joe@oracle.com wrote:
Find a similar issue
http://www.gossamer-threads.com/lists/xen/devel/265611 So copied to Xen
developer as well.
I thought this sounded familiar. I haven't got the start of this
From: Hongbo Zhang hongbo.zh...@freescale.com
This patch adds support to 8-channel DMA engine, thus the driver works for both
the new 8-channel and the legacy 4-channel DMA engines.
Signed-off-by: Hongbo Zhang hongbo.zh...@freescale.com
---
drivers/dma/fsldma.c | 48
From: Hongbo Zhang hongbo.zh...@freescale.com
Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch add
the device tree nodes for them.
Signed-off-by: Hongbo Zhang hongbo.zh...@freescale.com
---
arch/powerpc/boot/dts/fsl/qoriq-dma2-0.dtsi | 90 +++
On 07/01/2013 09:40 AM, Chen Gang wrote:
On 06/26/2013 06:22 PM, Chen Gang wrote:
On 06/26/2013 06:17 PM, Richard Weinberger wrote:
Am 26.06.2013 12:01, schrieb Chen Gang:
On 06/26/2013 05:48 PM, Geert Uytterhoeven wrote:
On Wed, Jun 26, 2013 at 11:38 AM, Richard Weinberger
From: Hongbo Zhang hongbo.zh...@freescale.com
Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch add
the device tree nodes for them.
Signed-off-by: Hongbo Zhang hongbo.zh...@freescale.com
---
arch/powerpc/boot/dts/fsl/qoriq-dma2-0.dtsi | 90 +++
From: Hongbo Zhang hongbo.zh...@freescale.com
This patch adds support to 8-channel DMA engine, thus the driver works for both
the new 8-channel and the legacy 4-channel DMA engines.
Signed-off-by: Hongbo Zhang hongbo.zh...@freescale.com
---
drivers/dma/fsldma.c | 48
On 06/29/2013 03:20 AM, Ingo Molnar wrote:
* jba...@akamai.com jba...@akamai.com wrote:
Hi,
As pointed out by Andi Kleen, some static key users can be racy because they
check the value of the key-enabled, and then subsequently update the branch
direction. A number of call sites have 'higher'
Hi all,
After merging the regulator tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/regulator/palmas-regulator.c: In function 'palmas_regulators_probe':
drivers/regulator/palmas-regulator.c:850:8: error: 'PALMAS_REG_SMPS10'
undeclared (first use in this function)
On 06/28/2013 11:13 PM, Steven Rostedt wrote:
On Fri, 2013-06-28 at 22:30 +, jba...@akamai.com wrote:
Make use of the simpler API.
Need to make the change log much more descriptive. Never assume someone
in the future that looks up a change to this file will know about other
commits that
On 06/27/2013 01:17 PM, Luca Barbato wrote:
On 06/27/2013 06:47 PM, Matthew Thode wrote:
There is an early boot failure with linux-3.[9,10].??? when booting
using uefi on low memory systems.
This seems like it might be hardware specific, I am running on a Lenovo
T520, running bios version
Hi Ian,
On Mon, 01 Jul 2013 11:14:51 +0800 Ian Kent ra...@themaw.net wrote:
Signed-off-by: Ian Kent ra...@themaw.net
Please don't do this. Find a simple way to make sure that if
CONFIG_AUTOFS4_FS is set, then make oldconfig (or equivalent) will
cause CONFIG_AUTOFS_FS to be set the same.
The
Hi Jiri,
Today's linux-next merge of the trivial tree got a conflict in
drivers/video/omap2/displays/panel-n8x0.c between commit ecc8b3708986
(OMAPDSS: Add panel dev pointer to dssdev) from the fbdev tree and
commit 8b513d0cf603 (treewide: Fix typo in printk) from the trivial
tree.
I fixed it up
On 07/01/2013 06:30 AM, Matthew Thode wrote:
You had the problem where it was blank on boot (right after grub, no
kernel messages at all)? Sounds like this might not be limited to just
Lenovo then.
no grub, efi-stub directly from the efi shell.
mjg59, is there anything I can do to help
Hi, Sergey
On 06/26/2013 05:15 AM, Sergey Senozhatsky wrote:
[snip]
[ 60.277848] Chain exists of:
((j_cdbs-work)-work) -- j_cdbs-timer_mutex -- cpu_hotplug.lock
[ 60.277864] Possible unsafe locking scenario:
[ 60.277869]CPU0CPU1
[ 60.277873]
On 06/30/2013 11:41 PM, Luca Barbato wrote:
On 07/01/2013 06:30 AM, Matthew Thode wrote:
You had the problem where it was blank on boot (right after grub, no
kernel messages at all)? Sounds like this might not be limited to just
Lenovo then.
no grub, efi-stub directly from the efi shell.
On Sun, Jun 30, 2013 at 11:30:59PM -0500, Matthew Thode wrote:
mjg59, is there anything I can do to help move this bug forward? I've
done all I can think of (even tried a serial expresscard slot for logging).
It does sound like a bug, but unfortunately unless it can be duplicated
on real
+ Artem
On Wednesday 26 June 2013 01:11 PM, Sourav Poddar wrote:
This patch series add support for the generic spi based flash
framework(spinand_mtd), which can be used used by any spi based flash device to
attach itself to mtd framework.
The first patch of this series includes both the generic
+ Artem
On Wednesday 26 June 2013 01:11 PM, Sourav Poddar wrote:
From: Mona Anonuevomanonu...@micron.com
This patch adds support for a generic spinand framework(spinand_mtd.c).
This frameowrk can be used for other spi based flash devices also. The idea
is to have a common model under
+ Artem
On Wednesday 26 June 2013 01:11 PM, Sourav Poddar wrote:
The patch adds support for spansion s25fl256s spi flash controller.
Currently, the patch supports only SPI based transaction.
As, the qspi to which flash is attached supports memory mapped interface,
support will be added in
+ Artem
On Wednesday 26 June 2013 01:11 PM, Sourav Poddar wrote:
The patch add basic support for the quad spi controller.
QSPI is a kind of spi module that allows single,
dual and quad read access to external spi devices. The module
has a memory mapped interface which provide direct interface
On 07/01/2013 07:13 AM, Matthew Garrett wrote:
On Sun, Jun 30, 2013 at 11:30:59PM -0500, Matthew Thode wrote:
mjg59, is there anything I can do to help move this bug forward? I've
done all I can think of (even tried a serial expresscard slot for logging).
It does sound like a bug, but
Xhci controllers with hci_version 0.96 gives spurious success
events on short packet completion. During webcam capture the
ERROR Transfer event TRB DMA ptr not part of current TD was observed.
The same application works fine with synopsis controllers hci_version 0.96.
The same Issue is seen with
* Srikar Dronamraju sri...@linux.vnet.ibm.com [2013-06-28 19:24:22]:
* Mel Gorman mgor...@suse.de [2013-06-26 15:37:59]:
It's several months overdue and everything was quiet after 3.8 came out
but I recently had a chance to revisit automatic NUMA balancing for a few
days. I looked at
On Fri, Jun 28, 2013 at 05:27:24PM -0700, Sukadev Bhattiprolu wrote:
Joonsoo Kim [iamjoonsoo@lge.com] wrote:
| Currently, there is no method to quit at specified time later.
| We are used to using 'sleep N' as command argument if we need it,
| but explicitly supporting this feature maybe
We cannot use ktime_get() API even if we include ktime.h, because there is
no declaration of this API in ktime.h. So add it.
Signed-off-by: Joonsoo Kim iamjoonsoo@lge.com
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index bbca128..29954cd 100644
--- a/include/linux/ktime.h
+++
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