On Thu, Feb 21, 2013 at 06:46:39PM +1100, Amnon Shiloh wrote:
Cyrill Gorcunov wrote:
Another possibility is to have a dual #if:
#if defined(CONFIG_CHECKPOINT_RESTORE) || defined(CONFIG_MM_FIELDS_SETTING)
Thus this approach looks preferred. And MM_FIELDS_SETTING will be y by
Hi,
Cyrill Gorcunov wrote:
Wouldn't the below do the same trick but eliminate OR in preproc code?
Yes it would. I don't mind having it either way.
Best Regards,
Amnon.
---
From: Amnon Shiloh u3...@miso.sublimeip.com
Subject: prctl: Make PR_SET_MM being depend on own
On Thu, Feb 21, 2013 at 07:03:58PM +1100, Amnon Shiloh wrote:
Hi,
Cyrill Gorcunov wrote:
Wouldn't the below do the same trick but eliminate OR in preproc code?
Yes it would. I don't mind having it either way.
OK, lets wait for opinions and see if this approach is acceptable.
--
To
On Thu, 2013-02-21 at 15:00 +0800, Michael Wang wrote:
On 02/21/2013 02:11 PM, Mike Galbraith wrote:
On Thu, 2013-02-21 at 12:51 +0800, Michael Wang wrote:
On 02/20/2013 06:49 PM, Ingo Molnar wrote:
[snip]
[snip]
if wake_affine()
new_cpu =
Here's a second KSM series, based on mmotm 2013-02-19-17-20: partly in
response to Mel's review feedback, partly fixes to issues that I found
myself in doing more review and testing. None of the issues fixed are
truly show-stoppers, though I would prefer them fixed sooner than later.
1 ksm: add
Added slightly more detail to the Documentation of merge_across_nodes,
a few comments in areas indicated by review, and renamed get_ksm_page()'s
argument from locked to lock_it. No functional change.
Signed-off-by: Hugh Dickins hu...@google.com
---
Documentation/vm/ksm.txt | 16
An inconsistency emerged in reviewing the NUMA node changes to KSM:
when meeting a page from the wrong NUMA node in a stable tree, we say
that it's okay for comparisons, but not as a leaf for merging; whereas
when meeting a page from the wrong NUMA node in an unstable tree, we
bail out
Think of struct rmap_item as an extension of struct page (restricted
to MADV_MERGEABLE areas): there may be a lot of them, we need to keep
them small, especially on 32-bit architectures of limited lowmem.
Siting int nid after unsigned int checksum works nicely on 64-bit,
making no change to its
In ksm: remove old stable nodes more thoroughly I said that I'd never
seen its WARN_ON_ONCE(page_mapped(page)). True at the time of writing,
but it soon appeared once I tried fuller tests on the whole series.
It turned out to be due to the KSM page migration itself: unmerge_and_
Before establishing that KSM page migration was the cause of my
WARN_ON_ONCE(page_mapped(page))s, I suspected that they came from the
lack of a ksm_might_need_to_copy() in swapoff's unuse_pte() - which
in many respects is equivalent to faulting in a page.
In fact I've never caught that as the
I dislike the way in which swapcache gets used in do_swap_page():
there is always a page from swapcache there (even if maybe uncached
by the time we lock it), but tests are made according to swapcache.
Rework that with page != swapcache, as has been done in unuse_pte().
Signed-off-by: Hugh
On my smp platform which is made of 5 cores in 2 clusters, I have the
nr_busy_cpu field of sched_group_power struct that is not null when the
platform is fully idle. The root cause seems to be:
During the boot sequence, some CPUs reach the idle loop and set their
NOHZ_IDLE flag while waiting for
Hi Vinod,
On Wed, Feb 20, 2013 at 12:01:47PM +0530, Vinod Koul wrote:
On Mon, Feb 04, 2013 at 06:38:23PM +0100, Philippe De Muyter wrote:
This patch adds the (cleaned-up) Freescale-provided MultiChannel DMA
driver for ColdFire M54xx and MPC8220 processors.
This driver is needed for the
It is a pity to have MAX_NUMNODES+MAX_NUMNODES tree roots statically
allocated, particularly when very few users will ever actually tune
merge_across_nodes 0 to use more than 1+1 of those trees. Not a big
deal (only 16kB wasted on each machine with CONFIG_MAXSMP), but a pity.
Start off with 1+1
The original behavior was to refuse all pages after the maximum number of
segments has been reached. However, some drivers (like st) craft their buffers
to potentially require exactly max segments and multiple pages in the last
segment. This patch modifies the check to allow pages that can be
Using gpio_request_one() can make the code simpler because it can
set the direction and initial value in one shot.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-v3020.c |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/rtc/rtc-v3020.c
Use devm_clk_get() to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-imxdi.c |4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c
index 75d307a..82aad69 100644
---
Use devm_request_threaded_irq() to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-tps6586x.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-tps6586x.c b/drivers/rtc/rtc-tps6586x.c
index
Use devm_*() functions to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-vt8500.c | 28 ++--
1 files changed, 10 insertions(+), 18 deletions(-)
diff --git a/drivers/rtc/rtc-vt8500.c b/drivers/rtc/rtc-vt8500.c
index
On 02/21/2013 03:00 AM, Tejun Heo wrote:
(cc'ing cgroup / memcg people and quoting whole body)
Looks like something is going wrong with memcg cache destruction.
Glauber, any ideas? Also, can we please not use names as generic as
kmem_cache_destroy_work_func for something specific to memcg?
Use devm_clk_get() to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-coh901331.c |7 ++-
1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/rtc/rtc-coh901331.c b/drivers/rtc/rtc-coh901331.c
index c8115b8..2d28ec1a
Use devm_request_threaded_irq() to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-lp8788.c | 10 ++
1 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/rtc/rtc-lp8788.c b/drivers/rtc/rtc-lp8788.c
index
Use devm_request_threaded_irq() to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-tps80031.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-tps80031.c b/drivers/rtc/rtc-tps80031.c
index
Use devm_request_threaded_irq() to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-wm831x.c |9 -
1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/rtc/rtc-wm831x.c b/drivers/rtc/rtc-wm831x.c
index
Use devm_request_threaded_irq() to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-da9052.c | 18 ++
1 files changed, 6 insertions(+), 12 deletions(-)
diff --git a/drivers/rtc/rtc-da9052.c b/drivers/rtc/rtc-da9052.c
index
Use devm_request_threaded_irq() to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-palmas.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-palmas.c b/drivers/rtc/rtc-palmas.c
index 59c4298..df9359c
Use devm_request_threaded_irq() to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-max8907.c |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/rtc/rtc-max8907.c b/drivers/rtc/rtc-max8907.c
index
Use devm_request_threaded_irq() to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-max8997.c |7 +++
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/rtc/rtc-max8997.c b/drivers/rtc/rtc-max8997.c
index
On Fri, 8 Feb 2013, Lukáš Czerner wrote:
Date: Fri, 8 Feb 2013 10:08:05 +0100 (CET)
From: Lukáš Czerner lczer...@redhat.com
To: Andrew Morton a...@linux-foundation.org
Cc: Lukas Czerner lczer...@redhat.com, linux...@kvack.org,
linux-kernel@vger.kernel.org, linux-fsde...@vger.kernel.org,
Use devm_*() functions to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-davinci.c | 28 ++--
1 files changed, 10 insertions(+), 18 deletions(-)
diff --git a/drivers/rtc/rtc-davinci.c b/drivers/rtc/rtc-davinci.c
index
On 02/19/2013 03:56 PM, Rusty Russell wrote:
It's a bit cleaner to hand multiple sgs, rather than one big one.
Signed-off-by: Rusty Russell ru...@rustcorp.com.au
---
drivers/net/virtio_net.c | 50
++
1 file changed, 24 insertions(+), 26
Thare's a race between elevator switching and normal io operation.
Because the allocation of struct elevator_queue and struct elevator_data
don't in a atomic operation.So there are have chance to use NULL
-elevator_data.
For example:
Thread A:
Different DMI_BOARD_NAME's are affected by this reboot issue as well,
so we want to expand the quirk coverage by removing the DMI_BOARD_NAME
match.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=54051
BugLink: https://bugs.launchpad.net/bugs/488319
Signed-off-by: Pascal de Bruijn
On 02/21/13 10:31, Jingoo Han wrote:
Using gpio_request_one() can make the code simpler because it can
set the direction and initial value in one shot.
If you are on this, then I think converting to gpio_request_array()
would be even better.
Signed-off-by: Jingoo Han jg1@samsung.com
On 02/19/2013 03:16 AM, Seth Jennings wrote:
On 02/16/2013 12:21 AM, Ric Mason wrote:
On 02/14/2013 02:38 AM, Seth Jennings wrote:
This patch adds a documentation file for zsmalloc at
Documentation/vm/zsmalloc.txt
Signed-off-by: Seth Jennings sjenn...@linux.vnet.ibm.com
---
On 02/20/2013 07:24 PM, Guenter Roeck wrote:
On Wed, Feb 20, 2013 at 06:51:08PM +, Jonathan Cameron wrote:
Guenter Roeck li...@roeck-us.net wrote:
On Wed, Feb 20, 2013 at 11:38:22AM -0600, Rob Herring wrote:
On 02/07/2013 11:09 AM, Guenter Roeck wrote:
Provide bindings and parse OF
* Shuah Khan shuahk...@gmail.com wrote:
On Tue, Feb 19, 2013 at 7:27 PM, Linux Kernel Mailing List
linux-kernel@vger.kernel.org wrote:
Gitweb:
http://git.kernel.org/linus/;a=commit;h=c3c186403c6abd32e719f005f0af950155a9e54d
Commit: c3c186403c6abd32e719f005f0af950155a9e54d
On 02/21/2013 07:19 AM, Santosh Shilimkar wrote:
On Tuesday 19 February 2013 11:51 PM, Daniel Lezcano wrote:
On 02/19/2013 07:10 PM, Thomas Gleixner wrote:
On Tue, 19 Feb 2013, Daniel Lezcano wrote:
I am working on identifying the different wakeup sources from the
interrupts and I have a
Building qp.o (part of the Mellanox ConnectX HCA support driver)
triggers this GCC warning:
drivers/infiniband/hw/mlx4/qp.c: In function ‘mlx4_ib_post_send’:
drivers/infiniband/hw/mlx4/qp.c:1862:30: warning: ‘vlan’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
At Thu, 21 Feb 2013 01:55:50 +,
Pawel Moll wrote:
Commit 99fc86450c439039d2ef88d06b222fd51a779176 ALSA: usb-mixer:
parse descriptors with structs introduced a set of useful parsers
for descriptors. Unfortunately the parses for the Processing Unit
Descriptor came with a very subtle bug...
Hi James,
On Wednesday 20 February 2013 08:22 PM, James Hogan wrote:
Make a copy of the device tree blob in non-init memory. It is required
when using built-in device tree files that the platform code copies the
blob to non-init memory prior to calling unflatten_device_tree(),
otherwise the
On 02/21/2013 04:10 PM, Mike Galbraith wrote:
On Thu, 2013-02-21 at 15:00 +0800, Michael Wang wrote:
On 02/21/2013 02:11 PM, Mike Galbraith wrote:
On Thu, 2013-02-21 at 12:51 +0800, Michael Wang wrote:
On 02/20/2013 06:49 PM, Ingo Molnar wrote:
[snip]
[snip]
if wake_affine()
On Wed, 20 Feb 2013, Tejun Heo wrote:
Until recently, when an negative ID is specified, idr functions used
to ignore the sign bit and proceeded with the operation with the rest
of bits, which is bizarre and error-prone. The behavior recently got
changed so that negative IDs are treated as
On Thursday 21 February 2013 02:31 PM, Daniel Lezcano wrote:
On 02/21/2013 07:19 AM, Santosh Shilimkar wrote:
On Tuesday 19 February 2013 11:51 PM, Daniel Lezcano wrote:
On 02/19/2013 07:10 PM, Thomas Gleixner wrote:
On Tue, 19 Feb 2013, Daniel Lezcano wrote:
I am working on identifying the
On Wed, Feb 20, 2013 at 10:43:50AM -0500, Alan Stern wrote:
On Wed, 20 Feb 2013, Aaron Lu wrote:
In August 2010, Jens and Alan discussed about Runtime PM and the block
layer. http://marc.info/?t=12825910841r=1w=2
And then Alan has given a detailed implementation guide:
Hi Linus,
please pull from the 'for-linus' branch of
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git for-linus
to receive the following updates:
The most prominent change in this patch set is the software dirty bit
patch for s390. It removes
On 02/21/2013 04:10 PM, Mike Galbraith wrote:
On Thu, 2013-02-21 at 15:00 +0800, Michael Wang wrote:
On 02/21/2013 02:11 PM, Mike Galbraith wrote:
On Thu, 2013-02-21 at 12:51 +0800, Michael Wang wrote:
On 02/20/2013 06:49 PM, Ingo Molnar wrote:
[snip]
[snip]
if wake_affine()
On 2/19/2013 5:21 PM, a...@linux-foundation.org wrote:
* timer_list-split-timer_list_show_tickdevices.patch
* timer_list-convert-timer-list-to-be-a-proper-seq_file.patch
* timer_list-convert-timer-list-to-be-a-proper-seq_file-fix.patch
*
From: Borislav Petkov b...@suse.de
The cpuinfo_x86 ptr is unused now. Drop it. Got obsolete by 69fb3676df33
(x86 idle: remove mwait_idle() and idle=mwait cmdline param)
removing its only user.
Signed-off-by: Borislav Petkov b...@suse.de
Cc: Len Brown len.br...@intel.com
---
Hi Vineet,
On 21/02/13 09:08, Vineet Gupta wrote:
On Wednesday 20 February 2013 08:22 PM, James Hogan wrote:
Make a copy of the device tree blob in non-init memory. It is required
when using built-in device tree files that the platform code copies the
blob to non-init memory prior to calling
On Thu, 21 Feb 2013, Jason Liu wrote:
2013/2/20 Thomas Gleixner t...@linutronix.de:
On Wed, 20 Feb 2013, Jason Liu wrote:
void arch_idle(void)
{
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, cpu);
enter_the_wait_mode();
On 02/21/2013 05:48 AM, Darrick J. Wong wrote:
On Wed, Jan 23, 2013 at 01:43:12PM -0800, Andrew Morton wrote:
On Fri, 18 Jan 2013 17:13:16 -0800
Darrick J. Wong darrick.w...@oracle.com wrote:
When stable pages are required, we have to wait if the page is just
going to disk and we want to
On 02/21/2013 04:30 PM, Wanlong Gao wrote:
On 02/19/2013 03:56 PM, Rusty Russell wrote:
It's a bit cleaner to hand multiple sgs, rather than one big one.
Signed-off-by: Rusty Russell ru...@rustcorp.com.au
---
drivers/net/virtio_net.c | 50
++
On Thu, Feb 21, 2013 at 09:32:54AM +0800, Alex Shi wrote:
Yes, use flags can save 2 int variable, I will change that.
Just curious, consider the lb_env size and just used in stack, plus
the big cacheline size of modern cpu, and the alignment of gcc flag on
kernel, seems no arch needs more
On Thu, 2013-02-21 at 17:08 +0800, Michael Wang wrote:
But is this patch set really cause regression on your Q6600? It may
sacrificed some thing, but I still think it will benefit far more,
especially on huge systems.
We spread on FORK/EXEC, and will no longer will pull communicating tasks
On 02/21/2013 05:41 PM, Jason Wang wrote:
On 02/21/2013 04:30 PM, Wanlong Gao wrote:
On 02/19/2013 03:56 PM, Rusty Russell wrote:
It's a bit cleaner to hand multiple sgs, rather than one big one.
Signed-off-by: Rusty Russell ru...@rustcorp.com.au
---
drivers/net/virtio_net.c | 50
Perf doesn't properly clean up /tmp/perf-vdso.so-XX on exit. So
these files keep accumulating in /tmp every time perf is run.
--
Markus
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On Thu, Feb 21, 2013 at 09:29:47AM +0100, Philippe De Muyter wrote:
2. If you are not using dmaengine APIs then drivers/dma/ is not a place for
you.
What would be the place then for a multi-architecture dma driver. Freescale
often
reuses the same blocks for its m68k (coldfire), powerpc
Commit 26bab0c (blackfin idle: delete pm_idle) introduced the following
compile error:
arch/blackfin/kernel/process.c: In function ‘cpu_idle’:
arch/blackfin/kernel/process.c:83: error: ‘idle’ undeclared (first use
in this function)
arch/blackfin/kernel/process.c:83: error:
On Wed, Feb 20, 2013 at 06:25:13PM +0100, Stephen Warren wrote:
On 02/20/2013 06:26 AM, Laxman Dewangan wrote:
On Wednesday 20 February 2013 06:41 PM, Mark Brown wrote:
* PGP Signed by an unknown key
On Wed, Feb 20, 2013 at 05:59:03PM +0530, Laxman Dewangan wrote:
+tspi-clk =
On Wed, Feb 20, 2013 at 12:50:10AM -0800, Dmitry Torokhov wrote:
The remove() methods should not be marked __exit unless we are using
platform_driver_probe() which disables unbinding device from driver
via sysfs.
Signed-off-by: Dmitry Torokhov dmitry.torok...@gmail.com
Eeks, I broke this
On Thu, Feb 21, 2013 at 2:26 PM, Ingo Molnar mi...@kernel.org wrote:
* Shuah Khan shuahk...@gmail.com wrote:
On Tue, Feb 19, 2013 at 7:27 PM, Linux Kernel Mailing List
linux-kernel@vger.kernel.org wrote:
Gitweb:
於 四，2013-02-21 於 15:35 +1030，Rusty Russell 提到：
joeyli j...@suse.com writes:
於 三，2013-02-20 於 12:49 +，David Howells 提到：
Acked-by: David Howells dhowe...@redhat.com
Thanks for David's review and confirm.
Should this be CC stable?
Thanks,
Rusty.
IMHO this patch need Cc
Commit def8203 (microblaze idle: delete pm_idle) introduced the following
compile error:
arch/microblaze/kernel/process.c: In function 'cpu_idle':
arch/microblaze/kernel/process.c:100: error: 'idle' undeclared (first
use in this function)
Linus,
please pull from
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git for-linus
to receive assorted tiny fixes queued in trivial tree.
Andrew Murray (1):
of: fix spelling mistake in comment
Javi Merino (1):
of: add missing documentation for
Linus,
please pull from
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git for-linus
to receive HID subsystem and drivers update. Highlights:
- new support of a group of Win7/Win8 multitouch devices, from Benjamin
Tissoires
- fix for compat interface brokenness in uhid, from
On 02/10/2013 06:58 AM, Len Brown wrote:
From: Len Brown len.br...@intel.com
pm_idle() on ia64 was a synonym for default_idle().
So simply invoke default_idle() directly.
Signed-off-by: Len Brown len.br...@intel.com
Cc: linux-i...@vger.kernel.org
---
arch/ia64/kernel/process.c | 3 ---
On Thu, 2013-02-21 at 12:51 +0800, Michael Wang wrote:
The old logical when locate affine_sd is:
if prev_cpu != curr_cpu
if wake_affine()
prev_cpu = curr_cpu
new_cpu = select_idle_sibling(prev_cpu)
return new_cpu
The new
perf top doesn't unlink /tmp/perf-vdso.so.* on exit.
Fix this by calling vdso__exit() before exit(0).
Signed-off-by: Markus Trippelsdorf mar...@trippelsdorf.de
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index c9ff395..e910d91 100644
--- a/tools/perf/builtin-top.c
+++
On 02/21/2013 02:37 AM, Oleg Nesterov wrote:
On 02/19, Pavel Emelyanov wrote:
On 02/19/2013 11:34 PM, Oleg Nesterov wrote:
But, given that every PEEK does list_for_each() until it finds the
necessary sequence number, I am wondering how this O(n**2) will work
if you want to dump 126065
On Wed, 2013-02-20 at 16:16 -0800, Yinghai Lu wrote:
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 928bf83..e2cd38f 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -85,9 +85,10 @@ int efi_enabled(int facility)
}
Hi,
Sorry for coming this late in the discussion (I was sick at the
beginning of the week, preventing me to answer mails).
On Mon, Feb 18, 2013 at 1:13 PM, Alexander Holler hol...@ahsoftware.de wrote:
Hmm, what happens with Bluetooth sensor-hubs? Is the driver now able
to handle them too?
Hi Andre,
On Wed, Feb 20, 2013 at 07:34:37PM +, André Hentschel wrote:
Am 12.02.2013 16:02, schrieb Matthieu CASTET:
The tls value is never saved to : thread-tp_value[1].
Also I don't know if you can avoid the extra ldr in the software case.
seems like Matthieu is right, any update
On Wed, Feb 20, 2013 at 11:08 PM, Andi Kleen a...@linux.intel.com wrote:
Except for LDM_PENDING the CYCLE_ACTIVITY events have been also added to
Sandy Bridge.
So it should be also added there.
As far as I know and I double-checked the documentation I have, there
is no CYCLE_ACTIVITY
Hi Jason,
On Thu, Feb 21, 2013 at 06:16:51AM +, Jason Liu wrote:
2013/2/20 Thomas Gleixner t...@linutronix.de:
On Wed, 20 Feb 2013, Jason Liu wrote:
void arch_idle(void)
{
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, cpu);
enter_the_wait_mode();
On 02/21/2013 05:21 AM, Matthew Helsley wrote:
On Thu, Feb 14, 2013 at 8:18 AM, Pavel Emelyanov xe...@parallels.com wrote:
Hi.
I'm working on the checkpoint-restore project (http://criu.org), briefly
it's aim is to collect information about process' state and saving it so
that later it is
Hi Vinod,
On Thu, Feb 21, 2013 at 03:22:33PM +0530, Vinod Koul wrote:
On Thu, Feb 21, 2013 at 09:29:47AM +0100, Philippe De Muyter wrote:
2. If you are not using dmaengine APIs then drivers/dma/ is not a place
for you.
What would be the place then for a multi-architecture dma driver.
On Tue, Feb 19, 2013 at 10:22 AM, Mika Westerberg
mika.westerb...@linux.intel.com wrote:
Instead of limiting HID sensors to USB and I2C busses we can just make
everything that has usage page of HID_UP_SENSOR to be included in
HID_GROUP_SENSOR_HUB group. This allows the sensor-hub to work over
2013/2/21 Lorenzo Pieralisi lorenzo.pieral...@arm.com:
Hi Jason,
On Thu, Feb 21, 2013 at 06:16:51AM +, Jason Liu wrote:
2013/2/20 Thomas Gleixner t...@linutronix.de:
On Wed, 20 Feb 2013, Jason Liu wrote:
void arch_idle(void)
{
2013/2/21 Thomas Gleixner t...@linutronix.de:
On Thu, 21 Feb 2013, Jason Liu wrote:
2013/2/20 Thomas Gleixner t...@linutronix.de:
On Wed, 20 Feb 2013, Jason Liu wrote:
void arch_idle(void)
{
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, cpu);
enter_the_wait_mode();
Am 21.02.2013 11:34, schrieb Benjamin Tissoires:
Hi,
Sorry for coming this late in the discussion (I was sick at the
beginning of the week, preventing me to answer mails).
On Mon, Feb 18, 2013 at 1:13 PM, Alexander Holler hol...@ahsoftware.de wrote:
Hmm, what happens with Bluetooth
On Wednesday, February 20, 2013, Alim Akhtar wrote:
Hi,
On Tue, Feb 19, 2013 at 6:04 PM, Dongjin Kim tobet...@gmail.com wrote:
Hello Seungwon,
Thank you for reviewing and I understand what you mean.
I agree that Exynos5250 and Exynos4412 are not same, no idea how much
they are
From: Matt Fleming matt.flem...@intel.com
commit 1de63d60cd5b (efi: Clear EFI_RUNTIME_SERVICES rather than
EFI_BOOT by noefi boot parameter) attempted to make noefi true to
its documentation and disable EFI runtime services to prevent the
bricking bug described in commit e0094244e41c
On Wed, 2013-02-20 at 10:19 +0100, Alexander Gordeev wrote:
When a interrupt affinity mask targets multiple CPUs, the
RT scheduler selects a runqueue for RT task corresponding
to a threaded interrupt handler without consideration of
where the interrupt is actually gets delivered. It leads
to
This patch gets around the aio ring pages can't be migrated bug caused by
get_user_pages() via using the new function. It only works as configed with
CONFIG_MEMORY_HOTREMOVE, otherwise it falls back to use the old version
of get_user_pages().
Cc: Benjamin LaHaise b...@kvack.org
Cc: Alexander
get_user_pages() always tries to allocate pages from movable zone, which is not
reliable to memory hotremove framework in some case.
This patch introduces a new library function called get_user_pages_non_movable()
to pin pages only from zone non-movable in memory.
It's a wrapper of
Currently get_user_pages() always tries to allocate pages from movable zone,
as discussed in thread https://lkml.org/lkml/2012/11/29/69, in some case users
of get_user_pages() is easy to pin user pages for a long time(for now we found
that pages pinned as aio ring pages is such case), which is
On Wednesday 20 February 2013 08:22 PM, James Hogan wrote:
Make a copy of the device tree blob in non-init memory. It is required
when using built-in device tree files that the platform code copies the
blob to non-init memory prior to calling unflatten_device_tree(),
otherwise the strings that
On Thursday 21 February 2013 03:04 PM, James Hogan wrote:
Hi Vineet,
On 21/02/13 09:08, Vineet Gupta wrote:
On Wednesday 20 February 2013 08:22 PM, James Hogan wrote:
Make a copy of the device tree blob in non-init memory. It is required
when using built-in device tree files that the
On 02/21/2013 03:00 AM, Tejun Heo wrote:
(cc'ing cgroup / memcg people and quoting whole body)
Looks like something is going wrong with memcg cache destruction.
Glauber, any ideas? Also, can we please not use names as generic as
kmem_cache_destroy_work_func for something specific to memcg?
This issue was found in devel-pekey branch on linux-modsign.git tree. The
x509_certificate_list includes certificate twice when the signing_key.x509
already exists.
We can reproduce this issue by making kernel twice, the build log of
second time looks like this:
...
CHK kernel/config_data.h
On 21/02/13 11:19, Vineet Gupta wrote:
On Wednesday 20 February 2013 08:22 PM, James Hogan wrote:
Make a copy of the device tree blob in non-init memory. It is required
when using built-in device tree files that the platform code copies the
blob to non-init memory prior to calling
Hi Viresh,
Thank you very much for your review and your suggestions.
On 02/21/2013 06:59 AM, Viresh Kumar wrote:
Sorry for this but i already have a patchset which has changed these files
to some extent. Can you please rebase over them? Actually my patchset
is already accepted, its just that
On Thu, 2013-02-21 at 12:58 +0800, Michael Wang wrote:
You are right, it cost space in order to accelerate the system, I've
calculated the cost once before (I'm really not good at this, please
let
me know if I make any silly calculation...),
The exact size isn't that important, but its
We have debated the need to have a system call to allow for offloading copy
operations, for example to an NFS server (part to the new NFS 4.2
specification), SCSI target device (two different SCSI commands do this), local
file systems (reflink, etc) and I suspect many other possible parts of
Building src.o for a 32 bit system triggers two GCC warnings:
drivers/scsi/aacraid/src.c: In function ‘aac_src_deliver_message’:
drivers/scsi/aacraid/src.c:410:3: warning: right shift count = width of
type [enabled by default]
drivers/scsi/aacraid/src.c:434:2: warning: right shift
I'm sorry, I forgot to mention hardware details. It isn't aacraid, it
is megaraid-based Dell PERC H700 w/ 1GB NVRAM and 12x 450GB 15k SAS
drives in RAID-10. All in Dell R510 server.
Thanks,
Martin
Dne 20.2.2013 21:48, Nicholas A. Bellinger napsal(a):
Hi Martin,
CC'ing linux-scsi here, as
GFP_KERNEL may cause pci_pool_alloc() sleep,
so we need use GFP_ATOMIC instead of GFP_KERNEL.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Denis Efremov yefremov.de...@gmail.com
---
drivers/scsi/megaraid/megaraid_mm.c | 2 +-
1 file changed, 1 insertion(+), 1
A patch to fix some unreachable code in search_my_process_keyrings() got
applied twice by two different routes upstream:
commit e67eab39bee26f509d38d00ca1a8f24b63f46a31
Author: Alan Cox a...@linux.intel.com
Date: Thu Dec 20 15:05:54 2012 -0800
keys: fix
Em Thu, 21 Feb 2013 09:26:07 +0800
Huang Ying ying.hu...@intel.com escreveu:
Sorry for late!
Thanks for your comments. See my answers below.
On Fri, 2013-02-15 at 10:44 -0200, Mauro Carvalho Chehab wrote:
In order to allow reporting errors via EDAC, add hooks for:
1) register an EDAC
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