Swap subsystem does lazy swap slot free with expecting the page
would be swapped out again so we can avoid unnecessary write.
But the problem in in-memory swap(ex, zram) is that it consumes
memory space until vm_swap_full(ie, used half of all of swap device)
condition meet. It could be bad if we
On Sun, 2013-04-07 at 15:00 -0700, Joe Perches wrote:
On Mon, 2013-04-08 at 01:21 +0400, Alexey Khoroshilov wrote:
Add printk to log allocation failure in hfs_find_init(),
so that there is a sign in dmesg when the error condition is triggered.
(per Hin-Tak Leung request)
Not needed.
On 04/08/2013 02:17 AM, Guenter Roeck wrote:
On Mon, Apr 08, 2013 at 01:49:24AM +0200, Sebastian Hesselbarth wrote:
On 04/08/2013 12:50 AM, Guenter Roeck wrote:
On Fri, Apr 05, 2013 at 05:23:35AM -, Sebastian Hesselbarth wrote:
This patch adds a common clock driver for Silicon Labs
Sure. Will apply this evening. It may take several days before I can
report back due to the intermittent nature of the thing.
Thanks
David
Quoting Francois Romieu rom...@fr.zoreil.com:
David R da...@unsolicited.net :
I'm been seeing some problems with my new ish AMD motherboard/processor
Hi,
2013-04-07 (일), 12:57 -0400, Zhihui Zhang:
Signed-off-by: Zhihui Zhang zzhs...@gmail.com
---
fs/f2fs/node.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h
index afdb130..2be47b2 100644
--- a/fs/f2fs/node.h
+++ b/fs/f2fs/node.h
On 04/08/2013 05:59 AM, Mike Turquette wrote:
Quoting Sebastian Hesselbarth (2013-04-04 22:22:12)
Clock providers are not allowed to mess with struct clk internals directly
but using helpers provided by clk-provider.h. This patch adds a helper to
allow to set flags of a clock after
Changes since v1:
- wrote better changelog and added acked-by and reviewed-by tags
- revised some comments as suggested by Michal
- added a wmb() in kmem_cgroup_css_offline(), pointed out by Michal
- fixed a bug which causes a css_put() never be called
Now memcg has its own refcnt, so when a
Chen Gang gang.c...@asianux.com writes:
ownername and namebuf are all NUL terminated string.
need always let them ended by '\0'.
Signed-off-by: Chen Gang gang.c...@asianux.com
---
kernel/module.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git
The memcg is not referenced, so it can be destroyed at anytime right
after we exit rcu read section, so it's not safe to access it.
To fix this, we call css_tryget() to get a reference while we're still
in rcu read section.
Signed-off-by: Li Zefan lize...@huawei.com
Acked-by: Glauber Costa
This might cause use-after-free bug.
Signed-off-by: Li Zefan lize...@huawei.com
Acked-by: KAMEZAWA Hiroyuki kamezawa.hir...@jp.fujitsu.com
Acked-by: Michal Hocko mho...@suse.cz
---
mm/memcontrol.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/memcontrol.c
From: Michal Hocko mho...@suse.cz
This reverts commit e4715f01be697a3730c78f8b595591d6a88c
mem_cgroup_put is hierarchy aware so mem_cgroup_put(memcg) already drops
an additional reference from all parents so the additional
mem_cgrroup_put(parent) potentially causes use-after-free.
From: Michal Hocko mho...@suse.cz
mem_cgroup_css_online calls mem_cgroup_put if memcg_init_kmem
fails. This is not correct because only memcg_propagate_kmem takes an
additional reference while mem_cgroup_sockets_init is allowed to fail as
well (although no current implementation fails) but it
Use css_get/css_put instead of mem_cgroup_get/put.
Note, if at the same time someone is moving @current to a different
cgroup and removing the old cgroup, css_tryget() may return false,
and sock-sk_cgrp won't be initialized, which is fine.
Signed-off-by: Li Zefan lize...@huawei.com
Acked-by:
Use css_get()/css_put() instead of mem_cgroup_get()/mem_cgroup_put().
There are two things being done in the current code:
First, we acquired a css_ref to make sure that the underlying cgroup
would not go away. That is a short lived reference, and it is put as
soon as the cache is created.
At
Use css_get/put instead of mem_cgroup_get/put.
We can't do a simple replacement, because here mem_cgroup_put()
is called during mem_cgroup_css_free(), while mem_cgroup_css_free()
won't be called until css refcnt goes down to 0.
Instead we increment css refcnt in mem_cgroup_css_offline(), and
Use css_get/put instead of mem_cgroup_get/put. A simple replacement
will do.
The historical reason that memcg has its own refcnt instead of always
using css_get/put, is that cgroup couldn't be removed if there're still
css refs, so css refs can't be used as long-lived reference. The
situation has
Suppose we rmdir a cgroup and there're still css refs, this cgroup won't
be freed. Then we rmdir the parent cgroup, and the parent is freed
immediately due to css ref draining to 0. Now it would be a disaster if
the still-alive child cgroup tries to access its parent.
Make sure this won't happen.
The cgroup core guarantees it's always safe to access the parent.
v2:
- added a comment in mem_cgroup_put() as suggested by Michal
- removed mem_cgroup_get(), otherwise gcc will warn that it's not used
Signed-off-by: Li Zefan lize...@huawei.com
Acked-by: Michal Hocko mho...@suse.cz
Acked-by:
Now memcg has the same life cycle as its corresponding cgroup.
Kill the useless refcnt.
Signed-off-by: Li Zefan lize...@huawei.com
Acked-by: Michal Hocko mho...@suse.cz
Acked-by: KAMEZAWA Hiroyuki kamezawa.hir...@jp.fujitsu.com
---
mm/memcontrol.c | 18 +-
1 file changed, 1
Now memcg has the same life cycle as its corresponding cgroup,
we don't have to save the cgroup path name in memcg-memcg_name.
Signed-off-by: Li Zefan lize...@huawei.com
---
mm/memcontrol.c | 65 +
1 file changed, 24 insertions(+), 41
Now memcg has the same life cycle with its corresponding cgroup, and
a cgroup is freed via RCU and then mem_cgroup_css_free() is called
in a work function, so we can simply call __mem_cgroup_free() in
mem_cgroup_css_free().
This actually reverts 59927fb984de1703c67bc640c3e522d8b5276c73
(memcg:
Commit 201c373e8e (sched/debug: Limit sd-*_idx range on sysctl)
was an incomplete bug fix. This patch fixs sd-*_idx limit range to
[0 ~ CPU_LOAD_IDX_MAX - 1] avioding array overflow caused by setting
sd-*_idx to CPU_LOAD_IDX_MAX on sysctl.
Signed-off-by: Libin huawei.li...@huawei.com
---
Around Sun 07 Apr 2013 23:29:17 +0800 or thereabout, Jiang Liu wrote:
On 04/07/2013 03:55 PM, Hans-Christian Egtvedt wrote:
Around Sun 07 Apr 2013 00:43:36 +0800 or thereabout, Jiang Liu wrote:
Fix building warnings caused by redifinitions of HZ:
snipp warning
Thanks for fixing.
Using the new mail address of wolfram sang - got the following error:
Delivery to the following recipient failed permanently:
w.s...@pengutronix.de
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the
server for the recipient
Hi Andrew,
Today's linux-next merge of the akpm tree got a conflict in
drivers/scsi/qla2xxx/qla_attr.c between commit 4a9fa41bd404 ([SCSI]
qla2xxx: Remove debug code that msleeps for random duration) from the
scsi tree and commit scsi: rename random32() to prandom_u32() from the
akpm tree.
The
Russell,
On 04/03/2013 01:17 PM, Peter Ujfalusi wrote:
cyclic DMA is only used by audio which needs DMA to be started without a
delay.
If the DMA for audio is started using the tasklet we experience random
channel switch (to be more precise: channel shift).
Reported-by: Peter Meerwald
Hi, Andrew
Could you merge it for avr32? Thanks in advance.
Best Regards,
Josh Wu
On 4/1/2013 2:26 PM, Josh Wu wrote:
fixed the following compile error when use avr32 atstk1006_defconfig:
drivers/mtd/nand/atmel_nand.c: In function 'pmecc_err_location':
drivers/mtd/nand/atmel_nand.c:639:
On 04/07/2013 12:44 PM, Li Zefan wrote:
Hi,
I'm rebasing this patchset against latest linux-next, and it conflicts with
[PATCH v2] memcg: debugging facility to access dangling memcgs. slightly.
That is a debugging patch and will never be pushed into mainline, so should I
still base this
On 04/07/2013 09:46 PM, Alexey Khoroshilov wrote:
There is a bug in resources deallocation code in mxser_probe() and
mxser_module_init().
As soon as variable 'i' is unsigned int, cycle termination condition i = 0
is always true.
The patch fixes the issue.
Signed-off-by: Alexey
Mike Turquette wrote:
Quoting Tushar Behera (2013-04-02 01:20:40)
In legacy setup, sclk_mmc{0,1,2,3} used PRE_RATIO bit-field (8-bit wide)
instead of RATIO bit-field (4-bit wide) for dividing clock rate.
With current common clock setup, we are using RATIO bit-field which
is creating
On 04/05/2013 06:16 AM, Yinghai Lu wrote:
Chao said that kdump does does work well on his system on 3.8
without extra parameter, even iommu does not work with kdump.
And now have to append crashkernel_low=Y in first kernel to make
kdump work.
We have now modified crashkernel=X to allocate
On Mon, Mar 04, 2013 at 03:21:05PM +1100, Michael Ellerman wrote:
Make it explicit that the format attributes may define overlapping bit
ranges. Unfortunately this was left unspecified originally, and all the
examples show non-overlapping ranges. I don't believe this is an ABI
change, as we
On 04/06/2013 09:11 PM, Bruno Prémont wrote:
On Fri, 05 April 2013 Vassilis Virvilisv.virvi...@biovista.com wrote:
Question
Is it possible to dump only the private anonymous memory of a process?
I don't know if that's possible, but from your background you could
probably work
On 07.04.13 at 07:54, Zhenzhong Duan zhenzhong.d...@oracle.com wrote:
nmi isn't supported in dom0, fallback to general all cpu backtrace code.
Since when is sending NMIs not supported, and since when is this
Dom0-specific? If you want to deal with this, you should do so
properly: Special case
Hi all,
Changes since 20130405:
The vfs tree gained a build failure so I used the version from
next-20130405.
The wireless-next tree still had its build failure for which I applied a
supplied patch.
The mfd tree gained a build failure so I used the version from
next-20130405.
The omap_dss2
On Sun, 07 Apr 2013, Axel Lin wrote:
The intention of this patch is to simplify the code.
Maintain the is_enabled flag is not trivial, it not only needs to set/clear
the
flag in disable()/enable() but also needs to set the flag in is_enable() to
get
initial status. The only benefit of
On Sun, 07 Apr 2013, Axel Lin wrote:
The implementation of ab8500_ext_fixed_get_voltage is identical to
ab8500_ext_list_voltage. We can avoid the duplicate implementation by just
remove get_voltage. For fixed regulator, regulator core will call
list_voltage(rdev, 0) to get voltage if both
The following changes since commit 875b7679abbb232b584f2eec59fa6e45690dd6c4:
Merge git://git.kernel.org/pub/scm/virt/kvm/kvm (2013-04-07 13:01:25 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/sfr/next-fixes.git
tags/for-linus
for you to
On Sun, 07 Apr 2013, Axel Lin wrote:
The intention of this patch is to simplify the code.
Maintain the is_enabled flag is not trivial, it not only needs to set/clear
the
flag in disable()/enable() but also needs to set the flag in is_enable() to
get
initial status. The only benefit of
On 04/05/2013 08:34 PM, Guenter Roeck wrote:
On Fri, Apr 05, 2013 at 06:09:44PM +0200, Hector Palacios wrote:
A watchdog device may be stopped from userspace using WDIOC_SETOPTIONS
ioctl and flag WDIOS_DISABLECARD. If the device is closed after this
operation, watchdog_release() is called and
Use dev_pm_ops instead of the deprecated legacy suspend/resume callbacks.
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
---
drivers/staging/cptm1217/clearpad_tm1217.c | 16
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git
From: Zhang Yi zhang.y...@zte.com.cn
The function handle_futex_death just wakes one thread, which may be not
enough
when the owner process is dead. Think about this scene：
1. A robust futex is shared for two processes, each process has multi
threads
try to get the lock.
2. One of the threads
This fleck lay down boulevard, and was innate and ugly.
όἠūḑὀ=ǧǖẽ??ƅńẹᾑ
Yet, in impact of these streaming memories, it would waver streaky to spend the
pulley, absurdity and representation that were scampered beside the coffin of
let him.
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To unsubscribe from this list: send the line
In order to be aware of prefree and free sections during FG_GC, let's start with
write_checkpoint().
Signed-off-by: Jaegeuk Kim jaegeuk@samsung.com
---
fs/f2fs/gc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index 83cec8f..37b05e1
On Mon, Apr 08, 2013 at 09:48:57AM +0200, Hector Palacios wrote:
On 04/05/2013 08:34 PM, Guenter Roeck wrote:
On Fri, Apr 05, 2013 at 06:09:44PM +0200, Hector Palacios wrote:
A watchdog device may be stopped from userspace using WDIOC_SETOPTIONS
ioctl and flag WDIOS_DISABLECARD. If the device
Submitting the V6 version of exynos5440 cpufreq driver. This patchset addresses
all the coding and design concerns raised especially by Viresh.
Changes in V6:
* Used cpufreq post-change notifier call back in case of failure as pointed by
Viresh.
* Called cpufreq_frequency_table_cpuinfo before
This patch adds dvfs support for exynos5440 SOC. This soc has 4 cores and
they scale at same frequency. The nature of exynos5440 clock controller is
different from previous exynos controllers so not using the common exynos
cpufreq framework. The major difference being interrupt notification for
This patch helps to have single binary for exynos5440 and previous
exynos soc's. This change is needed for adding exynos5440 cpufreq driver
which does not uses exynos-cpufreq common file and adds it own driver.
Cc: Viresh Kumar viresh.ku...@linaro.org
Cc: Rafael J. Wysocki r...@sisk.pl
Cc: Kukjin
Add cpufreq controller device node for Exynos5440 SoC for passing
parameters like controller base address, interrupt and cpufreq
table. This node is added outside cpu0 as this driver is now a platform
driver and a new device structure is needed.
Cc: Viresh Kumar viresh.ku...@linaro.org
Cc: Rafael
The linux/iommu.h header uses ERR_PTR defined
in linux/err.h but doesn't include it.
Reviewed-by: Alex Williamson alex.william...@redhat.com
Signed-off-by: Wang YanQing udkni...@gmail.com
---
I send this twice to joerg.roe...@amd.com more than one
month, but it had been ignored, I don't why.
On Wed, Apr 03, 2013 at 03:58:55PM +0200, Lars Poeschel wrote:
From: Lars Poeschel poesc...@lemonage.de
This adds a simple sysfs interface to the pwm subsystem. It is
heavily inspired by the gpio sysfs interface.
/sys/class/pwm
/export ... asks the kernel to export
(This patchset depends on memcg: make memcg's life cycle the same as cgroup)
This patchset converts memcg to always use cgroup-id, and then kills
css_id.
As we've removed memcg's own refcnt, converting memcg to use cgroup-id
is very straight-forward.
Li Zefan (8):
cgroup: implement
This will be used as a replacement for css_is_ancestor().
Signed-off-by: Li Zefan lize...@huawei.com
---
include/linux/cgroup.h | 3 +++
kernel/cgroup.c| 21 +
2 files changed, 24 insertions(+)
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index
This is a preparation to kill css_id.
Signed-off-by: Li Zefan lize...@huawei.com
---
mm/memcontrol.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 14f1375..3561d0b 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -2769,15
This is a preparation to kill css_id.
Signed-off-by: Li Zefan lize...@huawei.com
---
mm/memcontrol.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 5aa6e91..14f1375 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1383,7 +1383,7
This is a preparation to kill css_id.
Signed-off-by: Li Zefan lize...@huawei.com
---
mm/memcontrol.c | 13 +
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 3561d0b..c4e0173 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@
This will be used as a replacement for css_lookup().
Signed-off-by: Li Zefan lize...@huawei.com
---
include/linux/cgroup.h | 1 +
kernel/cgroup.c| 31 +--
2 files changed, 26 insertions(+), 6 deletions(-)
diff --git a/include/linux/cgroup.h
On Mon, Apr 08, 2013 at 05:56:39AM +, Philip, Avinash wrote:
Thierry,
On Mon, Mar 25, 2013 at 12:34:51, Philip, Avinash wrote:
Update device tree document of pwm-tiehrpwm pwm-tiecap in order to
reflect the
usage of similar modules in both da850 and am33xx platforms.
Can you
memcg requires the cgroup id to be smaller than 65536.
Signed-off-by: Li Zefan lize...@huawei.com
---
mm/memcontrol.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index c4e0173..947dff1 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -492,6
Now memcg uses cgroup-id instead of css_id. Update some comments and
set mem_cgroup_subsys-use_id to 0.
Signed-off-by: Li Zefan lize...@huawei.com
---
mm/memcontrol.c | 21 +++--
1 file changed, 7 insertions(+), 14 deletions(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
The OPP library support is needed for exynos5440 cpu frequency
dynamic scaling driver.
Cc: Viresh Kumar viresh.ku...@linaro.org
Cc: Rafael J. Wysocki r...@sisk.pl
Cc: Kukjin Kim kgene@samsung.com
Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com
---
arch/arm/mach-exynos/Kconfig |
On Thu, Mar 28, 2013 at 6:12 PM, Viresh Kumar viresh.ku...@linaro.org wrote:
On 28 March 2013 13:35, Amit Daniel Kachhap amit.dan...@samsung.com wrote:
+++ b/drivers/cpufreq/exynos5440-cpufreq.c
+static int exynos_cpufreq_cpu_init(struct cpufreq_policy *policy)
+{
+ policy-cur =
The only user of css_id was memcg, and it has been converted to
use cgroup-id, so kill css_id.
Signed-off-by: Li Zefan lize...@huawei.com
---
include/linux/cgroup.h | 38
kernel/cgroup.c| 258 -
2 files changed, 296 deletions(-)
On Sun, 7 Apr 2013, Stefan Achatz wrote:
Kone now reports media key events through it's chardev to userspace.
Signed-off-by: Stefan Achatz erazor...@users.sourceforge.net
Applied.
--
Jiri Kosina
SUSE Labs
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the body
On 27 March 2013 14:50, Hennerich, Michael michael.henner...@analog.com wrote:
Von: Sachin Kamat [sachin.ka...@linaro.org]
Gesendet: Mittwoch, 27. März 2013 09:59
An: device-drivers-de...@blackfin.uclinux.org; LKML
Cc: Hennerich, Michael;
On Fri, Apr 5, 2013 at 6:08 PM, Rafael J. Wysocki r...@sisk.pl wrote:
On Thursday, March 28, 2013 01:35:18 PM Amit Daniel Kachhap wrote:
Submitting the V5 version of exynos5440 cpufreq driver. This patchset
addresses
all the coding and design concerns raised especially by Viresh.
Changes in
While compiling 3.9-5rc6 on sparc64 (Ultrasparc-II Netra X1), I got the
following error:
[604143.245710] WARNING: at mm/mmap.c:2702 exit_mmap+0x134/0x160()
[604143.323469] Modules linked in: ipv6 loop ohci_hcd i2c_ali15x3 usbcore
i2c_ali1535 usb_common i2c_core
[604143.445845] Call Trace:
On Sun, Apr 07, 2013 at 05:59:06PM -0400, Frank Ch. Eigler wrote:
Hi -
tytso wrote:
So I tried to reproduce the problem, and so I installed systemtap
(bleeding edge, since otherwise it won't work with development
kernel), and then rebuilt a kernel with all of the necessary CONFIG
On 04/08/2013 10:16 AM, Guenter Roeck wrote:
On Mon, Apr 08, 2013 at 09:48:57AM +0200, Hector Palacios wrote:
On 04/05/2013 08:34 PM, Guenter Roeck wrote:
On Fri, Apr 05, 2013 at 06:09:44PM +0200, Hector Palacios wrote:
A watchdog device may be stopped from userspace using WDIOC_SETOPTIONS
On 8 April 2013 13:47, Amit Daniel Kachhap amit.dan...@samsung.com wrote:
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index f3f3b14..bce2195 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -42,6 +42,15 @@ config ARM_EXYNOS5250_CPUFREQ
Hello,
These patches update the bcache superblock format so that backing device
data can be at an arbitrary offset from the start of the backing device;
this helps convert partitions or logical volumes to bcache in-place, and
https://github.com/g2p/blocks has been updated to use the new
Add a new superblock version, and consolidate related defines.
Signed-off-by: Gabriel de Perthuis g2p.code+bca...@gmail.com
---
drivers/md/bcache/bcache.h | 23 ++-
drivers/md/bcache/request.c | 2 +-
drivers/md/bcache/super.c | 21 -
3 files changed,
CONFIG_HOTPLUG is going away as an option, cleanup CONFIG_HOTPLUG
ifdefs in mm files.
Signed-off-by: Yijing Wang wangyij...@huawei.com
Acked-by: Greg Kroah-Hartman gre...@linuxfoundation.org
Cc: Minchan Kim minc...@kernel.org
Cc: Mel Gorman mgor...@suse.de
Cc: Bartlomiej Zolnierkiewicz
(2013/04/04 23:24), David Woodhouse wrote:
On Thu, 2013-04-04 at 14:48 +0900, Takao Indoh wrote:
- DMAR fault messages floods and second kernel does not boot. Recently I
saw similar report. https://lkml.org/lkml/2013/3/8/120
Right. So the fix for that is to make the subsequent errors
Just a trivial issue I stumbled on while doing something else...
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 2b552224f5cf..dceee534b4b5 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5744,7 +5744,7 @@ static int memcg_init_kmem(struct mem_cgroup *memcg,
struct cgroup_subsys *ss)
On Fri, 2013-04-05 at 13:50 +1100, Paul Mackerras wrote:
On Fri, Mar 29, 2013 at 06:00:17PM +0800, Li Zhong wrote:
This is the exception hooks for context tracking subsystem, including
data access, program check, single step, instruction breakpoint, machine
check,
alignment, fp
On Mon, 2013-03-04 at 15:21 +1100, Michael Ellerman wrote:
Make it explicit that the format attributes may define overlapping bit
ranges. Unfortunately this was left unspecified originally, and all the
examples show non-overlapping ranges. I don't believe this is an ABI
change, as we are
On Saturday, March 23, 2013 1:09 PM, Jingoo Han wrote:
Exynos5440 has two PCIe controllers which can be used as root complex
for PCIe interface.
Signed-off-by: Jingoo Han jg1@samsung.com
---
arch/arm/boot/dts/exynos5440-ssdk5440.dts |8 +++
arch/arm/boot/dts/exynos5440.dtsi
Thanx Christian for a valuable input.
It’s a good idea to pack bitmap into the tail/header of the firmware
binary to get capabilities even before fw loading. The plan is to add
8 bytes for caps and also add time stamp. Let me play around with that
and provide fw and driver patch for review.
On Tue, Apr 02, 2013 at 14:03:34, Nori, Sekhar wrote:
On 3/25/2013 1:19 PM, Philip Avinash wrote:
Add da850 EHRPWM ECAP DT node.
Also adds OF_DEV_AUXDATA for EHRPWM ECAP driver to use EHRPWM ECAP
clock.
This looks fine to me but I will wait for the bindings to get accepted
before
A watchdog device may be stopped from userspace using WDIOC_SETOPTIONS
ioctl and flag WDIOS_DISABLECARD. If the device is closed after this
operation, watchdog_release() is called and status bits checked for
stopping it. Besides, if the device has not been unregistered a critical
message watchdog
Looks fine, but ...
@@ -2179,6 +2183,8 @@ static int __init init_mac80211_hwsim(void)
if (IS_ERR(hwsim_class))
return PTR_ERR(hwsim_class);
+ driver_register(mac80211_hwsim_driver);
+
memset(addr, 0, ETH_ALEN);
addr[0] = 0x02;
I think you forgot to
Properly register our mac80211_hwsim_driver, attach it to the platform bus.
Bind newly created hwsim devices to that driver, so that our wlan devices get
a proper driver sysfs attribute.
This makes mac80211_hwsim interfaces work with NetworkManager.
Signed-off-by: Martin Pitt
Rafael J. Wysocki wrote:
On Friday, April 05, 2013 12:36:34 PM Viresh Kumar wrote:
On 5 April 2013 12:18, Kukjin Kim kgene@samsung.com wrote:
Basically, this moving looks good to me, but should be re-worked based
on
for-next of samsung tree because this touches too many samsung
On 8 April 2013 14:17, Viresh Kumar viresh.ku...@linaro.org wrote:
On 8 April 2013 13:47, Amit Daniel Kachhap amit.dan...@samsung.com wrote:
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index f3f3b14..bce2195 100644
--- a/drivers/cpufreq/Kconfig.arm
+++
From: Lad, Prabhakar prabhakar.cse...@gmail.com
This patch series enables VPBE display driver on DM365.
Changes for v9:
1: Removed extra line after break's and defines as pointed
by Sekhar.
2: Included Ack's from Sekhar.
Changes for v8:
1: Fixed nits pointed by Sekhar.
Changes for v7:
1:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Create platform devices for various video modules like venc,osd,
vpbe and v4l2 driver for dm365.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
Acked-by: Sekhar Nori nsek...@ti.com
---
arch/arm/mach-davinci/board-dm365-evm.c |4 +-
From: Lad, Prabhakar prabhakar.cse...@gmail.com
add support for V4L2 video display to DM365 EVM.
Support for SD and ED modes is provided, along with Composite
and Component outputs.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
Acked-by: Sekhar Nori nsek...@ti.com
---
On 8 April 2013 14:45, Kukjin Kim kgene@samsung.com wrote:
Rafael J. Wysocki wrote:
Well, I'm dropping it. Please merge via the Samsung tree.
OK, I will.
I got patch file from Viresh, and there is a sign from Rafael, but it should
be ack. So Rafael, let me use your ack on this patch
Hi Lee,
On Thu, Mar 07, 2013 at 12:38:59PM +0800, Lee Jones wrote:
The following changes since commit 6dbe51c251a327e012439c4772097a13df43c5b8:
Linux 3.9-rc1 (2013-03-03 15:11:05 -0800)
are available in the git repository at:
git://git.linaro.org/people/ljones/linux-3.0-ux500.git
On Mon, Apr 08, 2013 at 02:05:37PM +0530, Sachin Kamat wrote:
On 27 March 2013 14:50, Hennerich, Michael michael.henner...@analog.com
wrote:
Von: Sachin Kamat [sachin.ka...@linaro.org]
Gesendet: Mittwoch, 27. März 2013 09:59
An:
Hi Alexander,
On Mon, Apr 08, 2013 at 08:45:51AM +0400, Alexander Shiyan wrote:
Hello.
After merging the mfd tree, today's linux-next build (x86_64 allmodconfig)
failed like this:
drivers/regulator/anatop-regulator.c: In function 'anatop_regulator_probe':
On Sun, 7 Apr 2013, Borislav Petkov wrote:
On Sun, Apr 07, 2013 at 11:20:10AM +0200, Thomas Gleixner wrote:
And it's even more bogus because the cpu to which we would bind in
kthread_create_on_cpu() is not yet online.
In case you guys are wondering about reproducibility, I saw the same
Hi!
I noticed a problem with the tty subsystem on ARM. Starting with 2.6.38+ load
on the serial connection causes a 10-15% increase in system/userspace load.
This doesn't change up to v3.9-rc4.
The following setup was used:
telnet screen microcom -p /dev/ttyUSB0
|
Hi Mark,
On Wed, Apr 03, 2013 at 07:04:23PM +0100, Mark Brown wrote:
On Mon, Apr 01, 2013 at 06:27:48PM +0100, Mark Brown wrote:
mfd: arizona: Updates for v3.10
This is really a few separate topics which I can split out if required:
- WM5102 updates to improve robustness
-
From: Lad, Prabhakar prabhakar.cse...@gmail.com
This patch series enables VPBE display driver on DM355.
This patch series is dependent on VPSS clock cleanup patches
(http://www.mail-archive.com/davinci-linux-open-source@linux.davincidsp.com/msg25613.html)
posted.
Changes for v8:
1: Removed
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Create platform devices for various video modules like venc,osd,
vpbe and v4l2 driver for dm355.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
arch/arm/mach-davinci/board-dm355-evm.c |4 +-
arch/arm/mach-davinci/davinci.h
From: Lad, Prabhakar prabhakar.cse...@gmail.com
add support for V4L2 video display to DM355 EVM.
Support for SD modes is provided, along with Composite
output
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
Acked-by: Sekhar Nori nsek...@ti.com
---
Hi Mark,
On Tue, Apr 02, 2013 at 10:38:48PM +0100, Mark Brown wrote:
Signed-off-by: Mark Brown broo...@opensource.wolfsonmicro.com
---
Documentation/devicetree/bindings/mfd/arizona.txt | 62
drivers/mfd/arizona-core.c| 64
Hello Johannes,
Johannes Berg [2013-04-08 11:12 +0200]:
I think you forgot to update the error path to unregister the driver.
Oops, thanks for spotting. Sending [PATCH v2].
Martin
--
Martin Pitt| http://www.piware.de
Ubuntu Developer (www.ubuntu.com) | Debian
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