[...]
IRQF_NO_SUSPEND and wakeup fundamentally don't match due to the way
wakeup is implemented in the IRQ core now.
Unless drivers with IRQF_NO_SUSPEND do the wakeup behind the core's back
which is just disgusting and should never happen.
I completely agree that using
* Jiri Kosina jkos...@suse.cz wrote:
On Fri, 20 Feb 2015, Ingo Molnar wrote:
So if your design is based on being able to discover
'live' functions in the kernel stack dump of all tasks
in the system, I think you need a serious reboot of the
whole approach and get rid of that
On Fri, 20 Feb 2015, Ingo Molnar wrote:
- the complicated method spread out over time: uses the
same essential mechanism plus the ftrace patching
machinery to detect whether all tasks have transitioned
through a version flip. [this is what kgraft does in
part.]
The
On Thursday, February 19, 2015 11:55:41 Joe Perches wrote:
Can you make a suggestion / patch for checkpatch to better handle this
case ?
The sizeof test in the current script doesn't work.
I believe the patch below works with no false positives
but shrug it's perl regexes against odd
On 20 February 2015 at 17:11, Ingo Molnar mi...@kernel.org wrote:
* Peter Zijlstra pet...@infradead.org wrote:
Maybe we should break that enum into two; one for devices
and one for the core interface and avoid the problem that
way.
Yeah, that would do the trick.
Thanks for your
* Petr Mladek pmla...@suse.cz wrote:
can_probe() checks if the given address points to the
beginning of an instruction. It analyzes all the
instructions from the beginning of the function until the
given address. The code might be modified by another
Kprobe. In this case, the current
Commit-ID: 719d359dc7b6be3e43d6661f192ceb980b10ee26
Gitweb: http://git.kernel.org/tip/719d359dc7b6be3e43d6661f192ceb980b10ee26
Author: Ross Zwisler ross.zwis...@linux.intel.com
AuthorDate: Thu, 19 Feb 2015 10:37:28 -0700
Committer: Ingo Molnar mi...@kernel.org
CommitDate: Fri, 20 Feb
Commit-ID: 570e1aa84c376ff39809442f09c7606ddf62cfd1
Gitweb: http://git.kernel.org/tip/570e1aa84c376ff39809442f09c7606ddf62cfd1
Author: Jiri Kosina jkos...@suse.cz
AuthorDate: Fri, 20 Feb 2015 10:18:59 +0100
Committer: Ingo Molnar mi...@kernel.org
CommitDate: Fri, 20 Feb 2015 10:55:32
* Viresh Kumar viresh.ku...@linaro.org wrote:
So why is a 'default' mode needed then? It makes the
addition of new modes to the legacy handler easier,
which looks backwards.
The requirement was to add another mode ONESHOT_STOPPED
[1], to be supported only by the new per-mode
sl-family-fops and fops are the same thing, but it's nicer to use
fops everywhere.
Signed-off-by: Dan Carpenter dan.carpen...@oracle.com
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 181f41c..59f932f 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -649,7 +649,7 @@ static int
Microbiology Research International
Dear Colleague,
Microbiology Research International (MRI) is an international
peer-reviewed open access journal, which publishes innovative work
from all areas related to Microbiology.
MRI covers a wide range of problems in the areas of fundamental and
On Thu, Feb 19, 2015 at 8:53 PM, Anshul Garg aksgarg1...@gmail.com wrote:
On Wed, Feb 18, 2015 at 1:14 PM, Alexey Dobriyan adobri...@gmail.com wrote:
On Tue, Feb 17, 2015 at 04:17:24PM -0800, Andrew Morton wrote:
?
Begin forwarded message:
Date: Mon, 16 Feb 2015 10:48:50 -0800
From: Anshul
From: Carlo Caione ca...@caione.org
Bindings documentation for the AXP20x driver. In this file also
sub-nodes are documented.
Signed-off-by: Carlo Caione ca...@caione.org
[w...@csie.org: clarify interrupt source for the axp PMIC]
[w...@csie.org: explain dcdc-workmode in detail and trim lines to
Le 19/02/2015 18:07, Torsten Fleischer a écrit :
From: Torsten Fleischer torfl6...@gmail.com
This patch fixes the following issues regarding to the calculation of the
residue:
1. The residue is always calculated for the current transfer even if the
cookie is associated to a pending
On Fri, Feb 20, 2015 at 10:47:52AM +, Andrew Cooper wrote:
On 20/02/15 01:49, Linus Torvalds wrote:
On Thu, Feb 19, 2015 at 5:05 PM, Kirill A. Shutemov
kir...@shutemov.name wrote:
I'm feeling I miss very basic background on how Xen works, but why does it
set _PAGE_GLOBAL on userspace
On Thu, Feb 19, 2015 at 12:49:40PM +, Morten Rasmussen wrote:
Also, it still not clear why patch 10 uses relative capacity reduction
instead of absolute capacity available to CFS tasks.
As present in your asymmetric big and small systems? Yes it would be
unfortunate to migrate a task to an
On Fri, Feb 20, 2015 at 10:36:59AM +0100, Ingo Molnar wrote:
But it does mean we need to be able to add values to the
enum.
So I'm confused: if we are using proper callbacks (like my
example outlined) , why is a 'mode enum' needed at all?
Ah, its because the enum is shared between two
On 20/02/15 11:29, Kirill A. Shutemov wrote:
On Fri, Feb 20, 2015 at 10:47:52AM +, Andrew Cooper wrote:
On 20/02/15 01:49, Linus Torvalds wrote:
On Thu, Feb 19, 2015 at 5:05 PM, Kirill A. Shutemov
kir...@shutemov.name wrote:
I'm feeling I miss very basic background on how Xen works, but
Stefan, Andrew,
I ended up cherry-picking and older patch here by mistake. Joonsoo pointed
it out but I didn't have time to address it yet since I'm travelling and
they got pulled in to mmotm in the meanwhile.
I'll send out patches to add documentation and fix the issues raised here
early next
On 19/02/15 23:09, Linus Torvalds wrote:
On Thu, Feb 19, 2015 at 5:06 AM, David Vrabel david.vra...@citrix.com wrote:
The NUMA_BALANCING series beginning with 5d833062139d (mm: numa: do not
dereference pmd outside of the lock during NUMA hinting fault) and
specifically 8a0516ed8b90 (mm:
On 02/20/2015 12:38 PM, Felipe Balbi wrote:
On Fri, Feb 20, 2015 at 11:07:21AM +0800, zhangfei wrote:
Hi, Balbi
On 02/18/2015 10:35 PM, Felipe Balbi wrote:
On Wed, Feb 18, 2015 at 01:44:21PM +0800, zhangfei wrote:
Hi, Kishon
On 02/18/2015 01:35 PM, Kishon Vijay Abraham I wrote:
Hi,
On
On Fri, Feb 20, 2015 at 09:10:03AM +0100, Ingo Molnar wrote:
This approach looks good to me, we want to print multi-line
messages with the same consistent loglevel.
Right, I'll pick this one up for now as it is obviously correct and
whatever we end up doing to pr_cont() won't influence it.
Hi Vinod,
On 02/20/2015 07:29 AM, Vinod Koul wrote:
On Sat, Feb 14, 2015 at 02:21:52PM +, Appana Durga Kedareswara Rao wrote:
Hi Vinod,
-Original Message-
From: Vinod Koul [mailto:vinod.k...@intel.com]
Sent: Thursday, February 12, 2015 3:05 PM
To: Appana Durga Kedareswara Rao
On 20/02/15 01:49, Linus Torvalds wrote:
On Thu, Feb 19, 2015 at 5:05 PM, Kirill A. Shutemov
kir...@shutemov.name wrote:
I'm feeling I miss very basic background on how Xen works, but why does it
set _PAGE_GLOBAL on userspace entries? It sounds strange to me.
It is definitely strange. I'm
Hi Fabio,
Stefan Wahren stefan.wah...@i2se.com hat am 11. Februar 2015 um 21:31
geschrieben:
Hi Fabio,
Fabio Estevam feste...@gmail.com hat am 11. Februar 2015 um 17:58
geschrieben:
Hi Stefan,
On Tue, Feb 10, 2015 at 7:24 PM, Stefan Wahren stefan.wah...@i2se.com
wrote:
Hi
On Thu, Jan 15, 2015 at 11:09:28AM +0100, Vincent Guittot wrote:
Finally, the sched_group-sched_group_capacity-capacity_orig has been removed
because it's no more used during load balance.
Maybe do that in a separate patch to avoid cluttering this one?
[1] https://lkml.org/lkml/2014/8/12/295
From: Carlo Caione ca...@caione.org
Signed-off-by: Carlo Caione ca...@caione.org
Signed-off-by: Chen-Yu Tsai w...@csie.org
Acked-by: Lee Jones lee.jo...@linaro.org
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git
Hi everyone,
This is v10 of the axp20x series. v10 reverts back to the DT bindings
from v8. This is the binding currently supported by the kernel drivers
since 3.18. Mark Brown raised concern on the needless changes to
active regulator bindings in v9.
Maxime, I dropped your Acked-by because of
On Thu, Jan 15, 2015 at 11:09:30AM +0100, Vincent Guittot wrote:
As a sidenote, this will note generate more spurious ilb because we already
s/note/not/
trig an ilb if there is more than 1 busy cpu. If this cpu is the only one that
has a task, we will trig the ilb once for migrating the task.
On Wed, Feb 18, 2015 at 12:13 PM, Jan Kara j...@suse.cz wrote:
On Wed 18-02-15 10:34:55, Alexey Dobriyan wrote:
On Mon, Feb 16, 2015 at 10:38:52AM +0100, Jan Kara wrote:
On Sat 14-02-15 21:55:24, Alexey Dobriyan wrote:
Freezing and thawing are separate system calls, task which is supposed
* Peter Zijlstra pet...@infradead.org wrote:
On Fri, Feb 20, 2015 at 10:36:59AM +0100, Ingo Molnar wrote:
But it does mean we need to be able to add values to
the enum.
So I'm confused: if we are using proper callbacks (like
my example outlined) , why is a 'mode enum' needed at
On Thu, Feb 19, 2015 at 5:52 PM, Michal Simek mon...@monstr.eu wrote:
On 02/18/2015 12:29 PM, Arun Chandran wrote:
This patch converts all __raw_readl and __raw_writel function calls
to their corresponding readl_relaxed and writel_relaxed variants.
It also tells the driver to set
On Fri, Feb 20, 2015 at 11:34:47AM +, Peter Zijlstra wrote:
On Thu, Feb 19, 2015 at 12:49:40PM +, Morten Rasmussen wrote:
Also, it still not clear why patch 10 uses relative capacity reduction
instead of absolute capacity available to CFS tasks.
As present in your asymmetric big
On Thu, Feb 19, 2015 at 09:30:58AM -0800, Frank Rowand wrote:
On 2/19/2015 9:00 AM, Pantelis Antoniou wrote:
Hi Frank,
On Feb 19, 2015, at 18:48 , Frank Rowand frowand.l...@gmail.com wrote:
On 2/19/2015 6:29 AM, Pantelis Antoniou wrote:
Hi Mark,
On Feb 18, 2015, at 19:31 , Mark
* Adrien Schildknecht adrien+...@schischi.me wrote:
show_stack_log_lvl() does not set the log level after a new line,
the following messages printed with pr_cont are thus assigned to the
default log level.
This patch prepends the log level to the next message following a new
line.
On 20/02/15 02:36, Stephen Boyd wrote:
On 02/19/15 09:08, Srinivas Kandagatla wrote:
diff --git a/drivers/Kconfig b/drivers/Kconfig
index c70d6e4..d7afc82 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -184,4 +184,6 @@ source drivers/thunderbolt/Kconfig
source
Hello Eric, Vivek,
Do you have any comment to this patch?
On 2015/02/05 17:59, HATAYAMA Daisuke wrote:
The commit f06e5153f4ae2e2f3b0300f0e260e40cb7fefd45 introduced
crash_kexec_post_notifiers kernel boot option, which toggles
wheather panic() calls crash_kexec() before or after
On 02/19/2015 10:15 PM, Stanimir Varbanov wrote:
The commit fb93f520e (dmaengine: qcom_bam_dma: Generalize BAM
register offset calculations) wrongly populated base offsets
for event registers for bam v1.4.
Signed-off-by: Stanimir Varbanov svarba...@mm-sol.com
---
drivers/dma/qcom_bam_dma.c
On Fri, Feb 20, 2015 at 09:38:42AM +0100, Ingo Molnar wrote:
* Viresh Kumar viresh.ku...@linaro.org wrote:
Many clockevent drivers are using a switch block for handling modes in their
-set_mode() callback. Some of these do not have a 'default' case and
adding a
new mode in the 'enum
Alright, so to sum it up:
- current stack dumping (even looking at /proc/pid/stack) is not
guaranteed to yield correct results in case the task is running at the
time the stack is being examined
- the only fool-proof way is to send IPI-NMI to all CPUs, and synchronize
the handlers
On Thu, Feb 19, 2015 at 09:08:50PM -0800, Paul E. McKenney wrote:
Hello!
This series, possibly for v3.21, contains changes that allow in-kernel
code to specify that all subsequent synchronous grace-period primitives
(synchronize_rcu() and friends) be expedited. New rcu_expedite_gp()
and
On Tue, 17 Feb 2015, Andrew Morton wrote:
It isn't possible to get the stack of a running task (other than
current) because we don't have the stack pointer and the stack can be
inconsistent anyway. Add a safe stack saving facility which only saves
the stack of the task if it's sleeping
Em Fri, 20 Feb 2015 10:29:42 +0100
Arnd Bergmann a...@arndb.de escreveu:
On Thursday 19 February 2015 16:06:18 Michal Marek wrote:
We have similar problems in other areas
of the kernel. In theory, we could enforce the VIDEO_TUNER driver to
be modular here by adding lots of dependencies
On Fri, 20 Feb 2015, Ingo Molnar wrote:
So if your design is based on being able to discover 'live' functions in
the kernel stack dump of all tasks in the system, I think you need a
serious reboot of the whole approach and get rid of that fragility
before any of that functionality gets
Hi all,
While fuzzing with trinity inside a KVM tools guest running the latest -next
kernel, I've stumbled on the following spew:
[ 2014.561050] BUG: KASan: use after free in memcpy+0x21/0x50 at addr
880ff138afee
[ 2014.561050] Read of size 4 by task trinity-main/10201
[ 2014.561050]
Signed-off-by: Greg Kurz gk...@linux.vnet.ibm.com
---
drivers/vhost/vhost.h | 20 ++--
1 file changed, 14 insertions(+), 6 deletions(-)
Michael,
The vhost_is_little_endian() helper adds unconditionnal overhead to fixed
endian architectures: that is all architectures except arm
On Wed 2015-02-18 22:22:05, Ingo Molnar wrote:
* Petr Mladek pmla...@suse.cz wrote:
On Tue 2015-02-03 16:41:39, Masami Hiramatsu wrote:
(2015/02/03 2:48), Petr Mladek wrote:
can_probe() checks if the given address points to the beginning of
an instruction. It analyzes all the
__recover_probed_insn() should always be called from an address where
an instructions starts. The check for ftrace_location() might help to
discover a potential inconsistency. Something goes terribly wrong when
an address inside the ftrace location is checked. Let's BUG() in this case.
On 2015.02.19 at 15:36 -0500, Chris Mason wrote:
Hi Linus,
Please pull my for-linus branch:
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus
I get the following warnings during Firefox LTO build. lto1-wpa-stream
outputs the final object files in parallel and
Thanks Andrew for your comments,
On 19/02/15 18:12, Andrew Lunn wrote:
+
+Required properties:
+
+eeproms: List of phandle and data cell specifier triplet, one triplet
+for each data cell the device might be interested in. The
+triplet consists of the phandle to the eeprom
In current state I review all 3 patches as:
Rejected-by: Pali Rohár pali.ro...@gmail.com
[It breaks booting Nokia N900 device]
next step, figure why it's broken. Working just fine here
on AM335x which has the same musb IP.
Why is broken? That is
* Viresh Kumar viresh.ku...@linaro.org wrote:
Many clockevent drivers are using a switch block for handling modes in their
-set_mode() callback. Some of these do not have a 'default' case and adding a
new mode in the 'enum clock_event_mode', starts giving following warnings for
these
On 19/02/15 21:42, Jiri Olsa wrote:
On Thu, Feb 19, 2015 at 01:22:33PM -0500, David Ahern wrote:
perf_time_to_tsc and tsc_to_perf_time are only used for x86. Make
inclusion of tsc.c dependent on x86 as well.
hum, should we move it to arch/x86/util/tsc.c and remove util/tsc.c?
It is not
On Thu, Feb 19, 2015 at 09:21:51PM +0100, Fabian Frederick wrote:
replace remaining direct access to current-state by slower
helper function in drivers branch.
Some of them could be optimized later using __set_current_state().
This changelog needs help. Going by this you just make the drivers
On Thu, Feb 19, 2015 at 05:05:28PM +, Peter Zijlstra wrote:
On Thu, Feb 19, 2015 at 05:02:36PM +, Morten Rasmussen wrote:
There is no actual function definition in this patch; this would hinder
linking, no?
The function definition already lives further down in fair.c. I can
On Wed, 2015-02-18 at 20:31 -0500, J. Bruce Fields wrote:
On Thu, Feb 19, 2015 at 08:39:01AM +0800, Ian Kent wrote:
On Wed, 2015-02-18 at 15:59 -0500, J. Bruce Fields wrote:
On Wed, Feb 18, 2015 at 12:31:32PM -0500, J. Bruce Fields wrote:
On Wed, Feb 18, 2015 at 12:06:20PM -0500, J.
On Thu, Feb 19, 2015 at 9:48 PM, Robert Jarzmik robert.jarz...@free.fr wrote:
David Miller da...@davemloft.net writes:
Now if you can make it in -rc2 or -rc3, this revert should be forgotten.
But if
you can't make it for 3.20, I'll push for the revert.
So I think it's up to you now, and
* Peter Zijlstra pet...@infradead.org wrote:
So this whole approach looks fragile for several reasons:
- 'mode setting' callbacks are just bad by design
because they mix several functions into the same entry
point, complicating the handler functions
unnecessarily.
Add new buildid cache if the update target file is not cached.
This can happen when an old binary is replaced by new one
after caching the old one. In this case, user sees his operation
just failed. But it does not look straight, since user just
pass the binary path, not build-id.
#
Add --purge FILE to remove all caches of FILE.
Since the current --remove FILE removes a cache which has
same build-id of given FILE. Since the command takes a
FILE path, it can confuse user who tries to remove cache
about FILE path.
-
# ./perf buildid-cache -v --add ./perf
Adding
On Thu, Feb 19, 2015 at 2:52 AM, Nicolas Saenz Julienne
nicolassae...@gmail.com wrote:
The gpio_chip operations receive a pointer the gpio_chip struct which is
contained in the driver's private struct, yet the container_of call in those
functions point to the mfd struct defined in
Hi,
Here is the 4th version of of perf buildid-cache update.
This has a small updates from v2 for each patch. According to
Arnaldo's comment, I updated the document about --update
option in the first patch, and renamed --remove-all to
--purge in the second patch (it also updated document).
Only
On Thu, Feb 12, 2015 at 8:56 AM, Hongzhou Yang
hongzhou.y...@mediatek.com wrote:
Since pinconf relate API changes in pinctrl devel branch, a build error
happened.
Send this small patch to fix it.
---
Due to pinconf_generic_parse_dt_config() API changes in pinctrl devel branch,
add one
The VHOST_VRING_F_LEGACY_BIG_ENDIAN flag informs the kernel that the
associated device is big endian. Of course, this only makes sense for
legacy virtio devices since modern virtio devices are always little
endian.
It will be used by the vhost memory accessors to byteswap vring data when
we have
Hi,
This patchset allows vhost_net to be used with legacy virtio
when guest and host have a different endianness. It is based
on previous work by Cédric Le Goater:
https://www.mail-archive.com/kvm-ppc@vger.kernel.org/msg09848.html
As suggested by MST:
- the API now asks for a specific format
On 20 February 2015 at 15:06, Ingo Molnar mi...@kernel.org wrote:
* Peter Zijlstra pet...@infradead.org wrote:
So this whole approach looks fragile for several reasons:
- 'mode setting' callbacks are just bad by design
because they mix several functions into the same entry
2015-02-20 13:06 GMT+03:00 Stanimir Varbanov svarba...@mm-sol.com:
On 02/19/2015 07:41 PM, Matwey V. Kornilov wrote:
spear13xx_pcie_driver.driver is allocated in text.init section
and then the pointer to it is passed futher. This patch is to avoid
crashes like the following, when freed memory
Without this patch, packets are being silently dropped by the tap backend.
Signed-off-by: Greg Kurz gk...@linux.vnet.ibm.com
---
drivers/vhost/net.c | 32 ++--
1 file changed, 26 insertions(+), 6 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
On Fri 2015-02-20 00:41:41, Pali Rohár wrote:
Without this patch function pm_runtime_get_sync() returns 0 even when some
omap subfunction fails. This patch properly propagate error codes from omap
functions back to caller.
This patch fix problem, when loading omap-aes driver in qemu cause
Hi,
Very very sad to not receive any comments from dm maintainers
in the past 2 mouths. I implemented read-caching for v3 because
they like to see this feature in but no comment...
I still believe they reevaluate dm-writeboost because I don't
think this driver isn't bad as they claim.
They
Your commit c5f43f0a70fc (s390: remove 31 bit support) is included in
today's linux-next (ie, next-20150220). I noticed because a script I use
to check linux-next spotted a problem with it.
That commit removed the Kconfig symbol MARCH_G5. It didn't remove all
references to it (there are three
Fix:
drivers/base/component.c: In function 'find_components':
drivers/base/component.c:97:3: warning: format '%u' expects argument of type
'unsigned int', but argument 4 has type 'size_t' [-Wformat]
on ARM64 builds.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
Commit f47233c2d34 (x86/mm/ASLR: Propagate base load address
calculation) causes PAGE_SIZE redefinition warnings for UML subarch
builds. This is caused by added includes that were leftovers from previous
patch versions are are not actually needed (especially page_types.h
inlcude in module.c).
On Thursday 19 February 2015 16:06:18 Michal Marek wrote:
We have similar problems in other areas
of the kernel. In theory, we could enforce the VIDEO_TUNER driver to
be modular here by adding lots of dependencies to it:
config VIDEO_TUNER
tristate
depends on
* Linus Torvalds torva...@linux-foundation.org wrote:
On Thu, Feb 19, 2015 at 9:39 AM, Linus Torvalds
torva...@linux-foundation.org wrote:
On Thu, Feb 19, 2015 at 8:59 AM, Linus Torvalds
torva...@linux-foundation.org wrote:
Are there known errata for the x2apic?
.. and in
On Fri, Feb 20, 2015 at 09:54:48AM +0100, Paul Bolle wrote:
Your commit c5f43f0a70fc (s390: remove 31 bit support) is included in
today's linux-next (ie, next-20150220). I noticed because a script I use
to check linux-next spotted a problem with it.
That commit removed the Kconfig symbol
* Jiri Kosina jkos...@suse.cz wrote:
Alright, so to sum it up:
- current stack dumping (even looking at /proc/pid/stack) is not
guaranteed to yield correct results in case the task is running at the
time the stack is being examined
Don't even _think_ about trying to base something
On Friday 20 February 2015 09:22:26 Pavel Machek wrote:
On Fri 2015-02-20 00:41:41, Pali Rohár wrote:
Without this patch function pm_runtime_get_sync() returns 0
even when some omap subfunction fails. This patch properly
propagate error codes from omap functions back to caller.
This
On 02/19/2015 07:41 PM, Matwey V. Kornilov wrote:
spear13xx_pcie_driver.driver is allocated in text.init section
and then the pointer to it is passed futher. This patch is to avoid
crashes like the following, when freed memory is used.
Also, __init has been dropped from the probe() function
can_probe() checks if the given address points to the beginning of
an instruction. It analyzes all the instructions from the beginning
of the function until the given address. The code might be modified
by another Kprobe. In this case, the current code is read into a buffer,
int3 breakpoint is
On Thu, Feb 19, 2015 at 12:01:14PM -0600, Rob Herring wrote:
On Wed, Feb 18, 2015 at 8:08 PM, Frank Rowand frowand.l...@gmail.com wrote:
On 2/18/2015 6:59 AM, Pantelis Antoniou wrote:
Implement a method of applying DT quirks early in the boot sequence.
A DT quirk is a subtree of the boot
(2015/02/19 17:08), Masami Hiramatsu wrote:
Add --purge FILE to remove all caches of FILE.
Since the current --remove FILE removes a cache which has
same build-id of given FILE. Since the command takes a
FILE path, it can confuse user who tries to remove cache
about FILE path.
-
#
On Thursday 19 February 2015 17:49:50 Pali Rohár wrote:
Offset for smc91x must be zero otherwise smc91x linux kernel driver does not
detect smc91x ethernet hardware in qemu N900 machine.
Signed-off-by: Pali Rohár pali.ro...@gmail.com
Is that the same offset on real hardware, or could this
On 02/19/15 at 07:35pm, Yinghai Lu wrote:
On Thu, Feb 19, 2015 at 6:13 PM, Baoquan He b...@redhat.com wrote:
On 02/18/15 at 11:47am, Yinghai Lu wrote:
Kaslr need both virtual and physical address be randomized, otherwise
it doesn't make sense. Please check what hpa said about this issue:
On Friday 20 February 2015 10:24:35 Arnd Bergmann wrote:
On Thursday 19 February 2015 17:49:50 Pali Rohár wrote:
Offset for smc91x must be zero otherwise smc91x linux kernel
driver does not detect smc91x ethernet hardware in qemu
N900 machine.
Signed-off-by: Pali Rohár
On Fri, Feb 20, 2015 at 7:41 AM, Robert Baldyga r.bald...@samsung.com wrote:
Hi David,
On 02/19/2015 08:59 PM, David Cohen wrote:
Some Intel platforms have an USB OTG port fully (or partially)
controlled by GPIOs:
(1) USB ID is connected directly to a pulled up GPIO.
Optionally:
(2) VBUS
* Petr Mladek pmla...@suse.cz wrote:
__recover_probed_insn() should always be called from an address where
an instructions starts. The check for ftrace_location() might help to
discover a potential inconsistency. Something goes terribly wrong when
an address inside the ftrace location is
Hello,
with logger from util-linux 2.25.x it's possible to combine the option
-i with other options like:
logger -is
with 2.26 I get the following error message:
$:~ logger -is
logger: failed to parse id: 's'
The changed behaviour breaks existing scripts like dhcpcd-run-hooks [1]
from
On 20/02/15 08:14, Srinivas Kandagatla wrote:
Doesn't this need some sort of select REGMAP somewhere?
May be depends REGMAP would be good.
You are right, just realized that
it should be select REGMAP
and for QFPROM it should be select REGMAP_MMIO
--srini
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On 2015-02-20 10:29, Arnd Bergmann wrote:
On Thursday 19 February 2015 16:06:18 Michal Marek wrote:
We have similar problems in other areas
of the kernel. In theory, we could enforce the VIDEO_TUNER driver to
be modular here by adding lots of dependencies to it:
config VIDEO_TUNER
On 30/01/15 11:40, Scot Doyle wrote:
fbcon toggles cursor display state every 200 milliseconds when blinking.
Since users prefer different toggle intervals, expose the interval via
/sys/class/graphics/fbcon/cursor_blink_ms so that it may be customized.
Values written to the interface set the
-Original Message-
From: linux-iio-ow...@vger.kernel.org
[mailto:linux-iio-ow...@vger.kernel.org] On Behalf Of Peter Meerwald
Sent: 16 February, 2015 21:27
To: Tirdea, Irina
Cc: Jonathan Cameron; linux-...@vger.kernel.org;
linux-kernel@vger.kernel.org; Pandruvada, Srinivas;
On 09/02/15 13:02, Sanjeev Sharma wrote:
Make of_device_id array const.
Signed-off-by: Sanjeev Sharma sanjeev_sha...@mentor.com
---
drivers/video/fbdev/imxfb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
Remove double check on chan-desc.
Found by Coccinelle.
Signed-off-by: Tapasweni Pathak tapaswenipat...@gmail.com
Acked-by: Julia Lawall julia.law...@lip6.fr
---
drivers/dma/dma-jz4740.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/dma-jz4740.c
When add_memory() fails the following BUG is observed:
[ 743.646107] hv_balloon: hot_add memory failed error is -17
[ 743.679973]
[ 743.680930] =
[ 743.680930] [ BUG: bad unlock balance detected! ]
[ 743.680930] 3.19.0-rc5_bug1131426+ #552 Not tainted
[
(2015/02/20 19:26), Ingo Molnar wrote:
* Petr Mladek pmla...@suse.cz wrote:
can_probe() checks if the given address points to the
beginning of an instruction. It analyzes all the
instructions from the beginning of the function until the
given address. The code might be modified by
The return value of power_supply_register() call was not checked and
even on error probe() function returned 0. If registering failed then
during unbind the driver tried to unregister power supply which was not
actually registered.
This could lead to memory corruption because
To avoid deadlock, do not call blocking functions with spinlocks held.
Replace GFP_KERNEL with GFP_ATOMIC, as the latter will fail if the heap
doesn't have enough free pages but will not sleep and hence deadlock can
be avoided.
Found by Coccinelle.
Signed-off-by: Tapasweni Pathak
On 2/20/15, Johan Hovold jo...@kernel.org wrote:
On Thu, Feb 19, 2015 at 03:38:39PM +0200, Jari Ruusu wrote:
To clear it, you need to poke it with ioctl(fd, TIOCCBRK, 0)
or disconnect the device.
That's definitely a bug.
Care to test the patch below?
Your patch fixes the bug. Thanks.
--
* Viresh Kumar viresh.ku...@linaro.org wrote:
On 20 February 2015 at 17:11, Ingo Molnar mi...@kernel.org wrote:
* Peter Zijlstra pet...@infradead.org wrote:
Maybe we should break that enum into two; one for devices
and one for the core interface and avoid the problem that
way.
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