Commit-ID: bdde37163e1fd474509aab90f5eaacee46100107
Gitweb: http://git.kernel.org/tip/bdde37163e1fd474509aab90f5eaacee46100107
Author: Jiri Olsa
AuthorDate: Mon, 10 Sep 2012 18:50:16 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 11 Sep 2012 12:01:15 -0300
perf tools: Do
Commit-ID: 9ac3e487f0eeef0fa058d72da7681398cc052ee9
Gitweb: http://git.kernel.org/tip/9ac3e487f0eeef0fa058d72da7681398cc052ee9
Author: Irina Tirdea
AuthorDate: Tue, 11 Sep 2012 01:15:01 +0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 11 Sep 2012 11:48:30 -0300
perf tools:
On 09/12/2012 04:15 PM, Avi Kivity wrote:
> On 09/12/2012 07:40 AM, Fengguang Wu wrote:
>> Hi,
>>
>> 3 of my test boxes running v3.5 kernel become unaccessible and I find
>> two of them kept emitting this dmesg:
>>
>> vmx_handle_exit: unexpected, valid vectoring info (0x8b0e) and exit
>>
At 09/13/2012 02:19 PM, Yasuaki Ishimatsu Wrote:
> When I offline a memory on linux-3.6-rc5, "possible circular
> locking dependency detected" messages are shown.
> Are the messages known problem?
It is a known problem, but it doesn't cause a deadlock.
There is 3 locks: memory hotplug's lock,
* Cliff Wickman wrote:
> On Thu, Sep 13, 2012 at 05:53:10PM +0200, Ingo Molnar wrote:
> >
> > Ack?
> >
> > Thanks,
> >
> > Ingo
>
> Ack.
> But with the adjustment below. The 'end' argument was not declared long.
Ok, great - mind sending the updated patch properly under a new
title
Commit-ID: 3f34f6c0233ae055b592e8f8da23d873b82070bb
Gitweb: http://git.kernel.org/tip/3f34f6c0233ae055b592e8f8da23d873b82070bb
Author: Irina Tirdea
AuthorDate: Tue, 11 Sep 2012 01:15:00 +0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 11 Sep 2012 11:47:45 -0300
perf tools:
Commit-ID: 86d5a70c1eeb3d35bcadc94753fd9651df8835a8
Gitweb: http://git.kernel.org/tip/86d5a70c1eeb3d35bcadc94753fd9651df8835a8
Author: Irina Tirdea
AuthorDate: Tue, 11 Sep 2012 01:14:59 +0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 11 Sep 2012 11:46:09 -0300
perf tools:
Commit-ID: fe392c535644b8ee370a219ca63557611e0b0365
Gitweb: http://git.kernel.org/tip/fe392c535644b8ee370a219ca63557611e0b0365
Author: Arnaldo Carvalho de Melo
AuthorDate: Tue, 11 Sep 2012 11:42:41 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 11 Sep 2012 11:42:41 -0300
* Andrew Morton wrote:
> On Mon, 20 Aug 2012 16:52:29 +0300
> "Kirill A. Shutemov" wrote:
>
> > Clearing a 2MB huge page will typically blow away several levels of CPU
> > caches. To avoid this only cache clear the 4K area around the fault
> > address and use a cache avoiding clears for the
Commit-ID: 2814eb05720baa54ffe0950714fd55a5bcc8a565
Gitweb: http://git.kernel.org/tip/2814eb05720baa54ffe0950714fd55a5bcc8a565
Author: Arnaldo Carvalho de Melo
AuthorDate: Sat, 8 Sep 2012 22:53:06 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Sun, 9 Sep 2012 11:39:02 -0300
Commit-ID: a116e05dcf61c8d758e0f0aed40325534aee2c13
Gitweb: http://git.kernel.org/tip/a116e05dcf61c8d758e0f0aed40325534aee2c13
Author: Arnaldo Carvalho de Melo
AuthorDate: Sat, 8 Sep 2012 22:53:06 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Sun, 9 Sep 2012 11:39:02 -0300
Commit-ID: 32c7f7383a096a4fc878fdda686c7725945e8a8f
Gitweb: http://git.kernel.org/tip/32c7f7383a096a4fc878fdda686c7725945e8a8f
Author: Arnaldo Carvalho de Melo
AuthorDate: Sat, 8 Sep 2012 22:53:06 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Sun, 9 Sep 2012 11:39:02 -0300
This patch just rename the function clear_nohz_tick_stopped() to
nohz_balance_exit_idle(), that align with nohz_balance_enter_idle.
no function changes.
Signed-off-by: Alex Shi
---
kernel/sched/fair.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/sched/fair.c
Changed according to Peter and Suresh suggestion.
Thanks
[PATCH v2 1/3] nohz: clean up select_nohz_load_balancer()
[PATCH v2 2/3] sched:nohz rename clear_nohz_tick_stopped as
[PATCH v2 3/3] sched/balance: remove on_null_domain() in
--
To unsubscribe from this list: send the line "unsubscribe
According to Suresh's inverstigation, the first on_null_domain in
trigger_load_balance is for avoiding unnecessary loadbalances(from
softirq) when a SMP kernel running on UP machine.
The second on_null_domain is not needed, since nohz_kick_needed()
will return 0 in this scenario.
So, remove the
There is no load_balancer to be selected now. It just set state of
nohz tick stopping.
So rename the function as nohz_balance_enter_idle according to Peter's
suggestion, pass the 'cpu' from parameter and then
remove the useless calling from tick_nohz_restart_sched_tick().
Signed-off-by: Alex Shi
* David Ahern wrote:
> Platforms (e.g., VM's) without support for precise mode get a confusing
> error message. e.g.,
> $ perf record -e cycles:p -a -- sleep 1
>
> Error: sys_perf_event_open() syscall returned with 95 (Operation not
> supported). /bin/dmesg may provide additional
* Irina Tirdea wrote:
> From: Irina Tirdea
>
> In printf's format, ' is used to group the output with thousands' grouping
> characters for decimal conversion. Bionic does not support ' for printf.
Please try to solve compatibility without affecting the default
output and big num is the
Hi Tejun,
Today's linux-next merge of the workqueues tree got a conflict in
drivers/isdn/mISDN/hwchannel.c between commit 4b921eda5336 ("mISDN: Fix
wrong usage of flush_work_sync while holding locks") from the tree and
commit 43829731dd37 ("workqueue: deprecate flush[_delayed]_work_sync()")
from
On Fri, Sep 14, 2012 at 5:16 AM, Anton Vorontsov wrote:
> On Thu, Sep 13, 2012 at 09:46:32PM +0530, anish kumar wrote:
>> From: anish kumar
>>
>> In this version:
>> Addressed concerns raised by lars:
>> a. made the adc_bat per device.
>> b. get the IIO channel using hardcoded channel names.
>>
On Thu, 2012-09-13 at 21:49 +0200, Thomas Petazzoni wrote:
> Instead of using a temporary buffer, snprintf() and kstrdup(), just
> use kasprintf() that does the same thing in just oneline.
>
> Signed-off-by: Thomas Petazzoni
> ---
> drivers/pinctrl/pinmux.c |5 +
> 1 file changed, 1
On Fri, Sep 14, 2012 at 10:39:20, Venu Byravarasu wrote:
> > -Original Message-
> > From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> > ow...@vger.kernel.org] On Behalf Of Patil, Rachna
> > Sent: Friday, September 14, 2012 10:29 AM
> > To: Lars-Peter Clausen
> > Cc:
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Patil, Rachna
> Sent: Friday, September 14, 2012 10:29 AM
> To: Lars-Peter Clausen
> Cc: linux-kernel@vger.kernel.org; linux-in...@vger.kernel.org; linux-
>
On Thu, Sep 13, 2012 at 10:19:11PM +0200, Rene Buergel wrote:
> This patch moves drivers/usb/serial/ezusb.c to drivers/usb/misc/and
> adapts Makefiles and Kconfigs
>
> Signed-off-by: René Bürgel
> --
> diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig
> index 1bfcd02..1c63b54
On Thu, Sep 13, 2012 at 10:15:47PM +0200, Rene Buergel wrote:
> This Patch adds support for the newer Cypress FX2LP. It also adapts
> three drivers currently using ezusb to the interface change. (whiteheat
> and keyspan[_pda])
>
> Signed-off-by: René Bürgel
> --
Shouldn't this be 3 '-'
On Thu, Sep 13, 2012 at 18:31:35, Lars-Peter Clausen wrote:
> On 09/13/2012 12:40 PM, Patil, Rachna wrote:
> > This patch adds support for suspend/resume of TSC/ADC MFDevice.
> >
> > Signed-off-by: Patil, Rachna
> > ---
> > Changes in v2:
> > Added this patch newly in this patch series.
> >
On Wed, Sep 12, 2012 at 10:26:00AM -0600, Stephen Warren wrote:
> From: Stephen Warren
>
> Commit 6607bad "mfd: core: Push irqdomain mapping out into devices"
> added a new parameter to mfd_add_devices(), but missed updating the
> nvec driver in staging.
>
> Cc: Mark Brown
> Cc: Marc Dietrich
On 09/13/2012 08:45 PM, joeyli wrote:
Hi Peter,
於 四，2012-09-13 於 09:52 -0400，Peter Jones 提到：
On Thu, 2012-09-13 at 16:10 +0800, joeyli wrote:
Do we have plan to create a new kobject add to /sys/firmware/efi for
provide a fixed mount point to efivars fs?
e.g. /sys/firmware/efi/efivars
Or we
commit 6788d7dab6a5 ("Staging: bcm: Use udelay instead of msleep for
delays in nvm.c") replaces msleep with udelay values. udelay values
of more than 1000 should be replaced by mdelay instead.
This fixes following build error.
ERROR: "__bad_udelay" [drivers/staging/bcm/bcm_wimax.ko] undefined!
Arnd Bergmann wrote:
>
> From: Marc Zyngier
>
> Convert Exynos4 to use the SoC descriptor to provide its SMP
> and CPU hotplug operations.
>
> Cc: Kukjin Kim
Acked-by: Kukjin Kim
Thanks.
Best regards,
Kgene.
--
Kukjin Kim , Senior Engineer,
SW Solution Development Team, Samsung
On 09/13/2012 08:47 PM, Srivatsa S. Bhat wrote:
> On 09/13/2012 12:00 PM, Michael Wang wrote:
>> On 09/12/2012 11:31 PM, Paul E. McKenney wrote:
>>> On Wed, Sep 12, 2012 at 06:06:20PM +0530, Srivatsa S. Bhat wrote:
On 07/19/2012 10:45 PM, Paul E. McKenney wrote:
> On Thu, Jul 19, 2012 at
Hi Linus,
Please pull hwmon fixes for Linux 3.6-rc6 from signed tag:
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
hwmon-for-linus
Thanks,
Guenter
--
The following changes since commit 55d512e245bc7699a8800e23df1a24195dd08217:
Linux 3.6-rc5 (2012-09-08
On Thu, Sep 13, 2012 at 11:34:29PM +1000, Stephen Rothwell wrote:
> Hi David,
>
> On Thu, 13 Sep 2012 08:24:08 -0500 David Fries wrote:
> >
> > On Thu, Sep 13, 2012 at 06:11:27PM +1000, Stephen Rothwell wrote:
> > > Hi all,
> > >
> > > After merging the final tree, today's linux-next build
On Thu, Sep 13, 2012 at 12:11 PM, Peter Simons wrote:
> Hi guys,
>
> I've recently updated my machine to Linux kernel 3.5. Ever since then, I
> experience frequent kernel panics in the I/O system. The output from
> dmesg shows the following warning, which earlier version of the kernel
> did not
Peter Senna Tschudin wrote:
>
> From: Peter Senna Tschudin
>
> removes unnecessary semicolon
>
> Found by Coccinelle: http://coccinelle.lip6.fr/
>
> Signed-off-by: Peter Senna Tschudin
>
> ---
> arch/arm/mach-s3c24xx/mach-h1940.c |2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Julia Lawall wrote:
>
> From: Julia Lawall
>
> Delete successive assignments to the same location.
>
> A simplified version of the semantic match that finds this problem is as
> follows: (http://coccinelle.lip6.fr/)
>
> //
> @@
> expression i;
> @@
>
> *i = ...;
> i = ...;
> //
>
>
Hi Peter,
於 四，2012-09-13 於 09:52 -0400，Peter Jones 提到：
> On Thu, 2012-09-13 at 16:10 +0800, joeyli wrote:
>
> > Do we have plan to create a new kobject add to /sys/firmware/efi for
> > provide a fixed mount point to efivars fs?
> > e.g. /sys/firmware/efi/efivars
> >
> > Or we just direct reuse
On Thu, Sep 13, 2012 at 5:22 PM, Toshi Kani wrote:
>> > >> +
>> > >> + /*
>> > >> + * Check for internal object and make sure there is a handler
>> > >> + * registered for this object
>> > >> + */
>> > >> + obj_desc = acpi_ns_get_attached_object(node);
>> > >> + if
There may be a bug when registering section info. For example, on
my Itanium platform, the pfn range of node0 includes the other nodes,
so other nodes' section info will be double registered, and memmap's
page count will equal to 3.
node0: start_pfn=0x100,spanned_pfn=0x20fb00,
On Thu, 2012-09-13 at 16:38 +0100, Russell King - ARM Linux wrote:
> On Thu, Sep 13, 2012 at 05:27:09PM +0200, Lars-Peter Clausen wrote:
> > Hm... Do you think it would work as well if we implement this by setting the
> > callback for the descriptor to NULL? If the callback is NULL there is
> >
On Thu, 2012-09-13 at 17:27 +0200, Lars-Peter Clausen wrote:
> Hi,
>
> Hm... Do you think it would work as well if we implement this by
> setting the
> callback for the descriptor to NULL? If the callback is NULL there is
> nothing to at the end of a transfer/period and the dma engine driver
>
On Thu, 2012-09-13 at 16:37 +0300, Peter Ujfalusi wrote:
> Change the parameter list of device_prep_dma_cyclic() so the DMA drivers
> can receive the no_wakeup request coming from client drivers.
> This feature can be used during audio operation to disable all audio
> related interrupts.
We
On Fri, Sep 14, 2012 at 10:30 AM, Wei Yongjun wrote:
> From: Wei Yongjun
>
> Using for_each_set_bit() to simplify the code.
>
> spatch with a semantic match is used to found this.
> (http://coccinelle.lip6.fr/)
>
> Signed-off-by: Wei Yongjun
Great API, this is good. Acked-by: Eric Miao
> ---
On Tue, 2012-09-11 at 14:59 +0200, Arnd Bergmann wrote:
> Platform data for device drivers should be defined in
> include/linux/platform_data/*.h, not in the architecture
> and platform specific directories.
>
> This moves such data out of the at91 include directories
>
> Signed-off-by: Arnd
On Tue, 2012-09-11 at 14:59 +0200, Arnd Bergmann wrote:
> Platform data for device drivers should be defined in
> include/linux/platform_data/*.h, not in the architecture
> and platform specific directories.
>
> This moves such data out of the ep93xx include directories
>
>
On Tue, 2012-09-11 at 14:59 +0200, Arnd Bergmann wrote:
> Platform data for device drivers should be defined in
> include/linux/platform_data/*.h, not in the architecture
> and platform specific directories.
>
> This moves such data out of the imx include directories
For these:
>
On Fri, 2012-09-07 at 12:14 +0530, Inderpal Singh wrote:
> The controller clock is being managed at AMBA bus level probe/remove and
> pm_runtime/suspend functions. The existing driver does the clock
> enable/disable
> again in the same code paths, which unneccessarily increments the usage count
by commit 1f66c0a8833c ("cgroup: net_cls: Move sock_update_classid()
declaration to cls_cgroup.h"). Grep is your friend ...
I have used the cgroup tree from next-20120913 for today.
--
Cheers,
Stephen Rothwells...@canb.auug.org.au
pgpsqvNNIYupE.pgp
Description: PGP signature
On Fri, 2012-09-07 at 14:30 +0900, Kukjin Kim wrote:
> Vinod Koul wrote:
> >
> > On Wed, 2012-08-29 at 10:16 +0530, Tushar Behera wrote:
> > > DMA clients pdma0 and pdma1 are internal to the SoC and are used only
> > > by dedicated peripherals. Since they cannot be used for generic
> > > purpose,
The logic in do_raw_spin_lock attempts to acquire a spinlock
by invoking arch_spin_trylock in a loop with a delay between
each attempt. Now consider the following situation in a 2
CPU system:
1. CPU-0 continually acquires and releases a spinlock in a
tight loop; it stays in this loop until
memory leak fix while calling system_path
Since v1: Remove an unnecessary null pointer check per Felipe's comments
Since v2: Make system_path_exec_path always return dynamically
allocated string
Signed-off-by: xieliang
---
tools/perf/builtin-help.c | 12 +---
On Thu, 2012-09-06 at 09:19 +0200, Jean Delvare wrote:
> I was checking why this spinlock was never initialized, but it turns
> out it's not used anywhere, so we can drop it.
>
> Signed-off-by: Jean Delvare
> Cc: Vinod Koul
> Cc: Dan Williams
> ---
> I can't even build-test this.
>
>
On Wed, 2012-09-05 at 15:08 +0800, Wei Yongjun wrote:
> From: Wei Yongjun
>
> Using list_move_tail() instead of list_del() + list_add_tail().
>
> spatch with a semantic match is used to found this problem.
> (http://coccinelle.lip6.fr/)
>
> Signed-off-by: Wei Yongjun
Applied thanks
> ---
>
From: Masami Hiramatsu
Fix kprobes/x86 to support jprobes on ftrace-based kprobes.
Because of -mfentry support of ftrace, ftrace is now put
on the beginning of function where jprobes are put.
Originally ftrace-based kprobes doesn't support jprobe
because it will change regs->ip and ftrace
From: Yuanhan Liu
No acutal case found. But logically, we should skip "OK" in case any
error met.
Link:
http://lkml.kernel.org/r/1346051625-25231-1-git-send-email-yuanhan@linux.intel.com
Signed-off-by: Yuanhan Liu
Signed-off-by: Steven Rostedt
---
kernel/trace/trace_events.c |4
On Mon, 2012-09-03 at 13:46 +0300, Andy Shevchenko wrote:
> There is slave_id field in the generic slave config structure that is
> dedicated
> for the uniq slave number. In our case we have the request lines wired to the
> certain hardware. Therefore the number of the request line is uniq and
From: Masami Hiramatsu
Current kprobe_ftrace_handler expects regs->ip == ip, but it is
incorrect (originally on x86-64). Actually, ftrace handler sets
regs->ip = ip + MCOUNT_INSN_SIZE.
kprobe_ftrace_handler must take care for that.
Link:
From: Josh Triplett
Commit 56449f437 "tracing: make the trace clocks available generally",
in April 2009, made trace_clock available unconditionally, since
CONFIG_X86_DS used it too.
Commit faa4602e47 "x86, perf, bts, mm: Delete the never used BTS-ptrace code",
in March 2010, removed
On 09/13/2012 06:04 PM, Peter Zijlstra wrote:
> On Wed, 2012-08-22 at 10:40 +0800, Michael Wang wrote:
>> From: Michael Wang
>>
>> Fengguang Wu has reported the bug:
>>
>> [0.043953] BUG: scheduling while atomic: swapper/0/1/0x1002
>> [0.044017] no locks held by swapper/0/1.
>> [
From: Masami Hiramatsu
Adjust x86 regs.ip to ip + MCOUNT_INSN_SIZE as like as
on x86-64. This helps us to consolidate codes which use
regs->ip on both of x86/x86-64.
Link:
http://lkml.kernel.org/r/20120905143100.10329.60109.stgit@localhost.localdomain
Cc: Peter Zijlstra
Cc: Frederic
From: Steven Rostedt
Allow ftrace handlers to change RIP register (regs->ip)
in handlers. This will allow handlers to call another
function instead of original function.
Link:
http://lkml.kernel.org/r/20120905143118.10329.5078.stgit@localhost.localdomain
Cc: Peter Zijlstra
Cc: Frederic
Ingo,
As I believe the -pg removal from perf was holding up the patch
set, although Frederic and I are working that out, I rebased my
patch set to remove that change, for a later time.
The rest holds fixes to bugs that are in your queue for 3.7.
Please pull the latest tip/perf/core tree, which
On Tue, 2012-09-11 at 17:21 +0200, Nicolas Ferre wrote:
> s/dma_memcpy/slave_sg/ and it is sg length that we are
> talking about.
>
> Signed-off-by: Nicolas Ferre
> Cc: Stable [2.6.31+]
> ---
> drivers/dma/at_hdmac.c |2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git
On 09/13/2012 12:56 PM, David Ahern wrote:
>
> That suggests what is really needed is a 'live' mode - a continual updating
> of the output like perf top, not a record and analyze later mode. Which does
> come back to why I responded to this email -- the syntax is klunky and
> awkward.
>
>
On Thu, Sep 13, 2012 at 03:06:13PM -0700, Tejun Heo wrote:
> Hey, Vivek.
>
> (cc'ing Rakesh and Chad who work on iosched in google).
>
> On Thu, Sep 13, 2012 at 10:53:41AM -0400, Vivek Goyal wrote:
> > Biggest problem with blkcg CFQ implementation is idling on cgroup. If
> > we don't idle on
From: Wei Yongjun
Using for_each_set_bit() to simplify the code.
spatch with a semantic match is used to found this.
(http://coccinelle.lip6.fr/)
Signed-off-by: Wei Yongjun
---
drivers/gpio/gpio-pxa.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git
From: Wei Yongjun
Using for_each_set_bit() to simplify the code.
spatch with a semantic match is used to found this.
(http://coccinelle.lip6.fr/)
Signed-off-by: Wei Yongjun
---
arch/arm/mach-mmp/irq.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git
From: Wei Yongjun
Using for_each_set_bit() to simplify the code.
spatch with a semantic match is used to found this.
(http://coccinelle.lip6.fr/)
Signed-off-by: Wei Yongjun
---
arch/arm/mach-at91/gpio.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git
From: Wei Yongjun
Using for_each_set_bit() to simplify the code.
spatch with a semantic match is used to found this.
(http://coccinelle.lip6.fr/)
Signed-off-by: Wei Yongjun
---
drivers/gpio/gpio-msm-v2.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git
Hi Guys,
I hit this warning with current linus + for-next branch of wq.git, running
Fedora 17 on VMWare linux guest.
[89449.738642] [ cut here ]
[89453.060422] WARNING: at kernel/workqueue.c:1066
try_to_grab_pending+0x38/0x112()
[89454.328625] Hardware name: VMware
(Thanks for Cc'ing me.)
On Thu, Sep 13, 2012 at 02:37:38PM +, Arnd Bergmann wrote:
[...]
> > > If this is true, I don't understand what makes the 'supplied-to'
> > > properties you list in the device tree binding board specific. Are
> > > they not always done the same way? If so, you could
Hi,
I see the below comments on probe_irq_off:
* BUGS: When used in a module (which arguably shouldn't happen)
* nothing prevents two IRQ probe callers from overlapping. The
* results of this are non-optimal.
*/
But from the code of probe_irq_on and probe_irq_off, the
Hi Irina,
(Adding Masami to Cc)
On Fri, 14 Sep 2012 01:07:40 +0300, Irina Tirdea wrote:
> From: Irina Tirdea
>
> perf uses sscanf extension %as to read and allocate a
> string in the same step. This is a non-standard extension
> only present in new versions of glibc.
>
> Replacing the use of
On Fri, 2012-09-14 at 10:14 +1000, Stephen Rothwell wrote:
> Hi all,
>
> I have noticed that we use the following paradigm quite a bit theses days:
>
> configselect HAVE_
>
> config
> depends on HAVE_
>
> or similar
>
> I was wondering if it would make sense to replace this
At 09/14/2012 09:36 AM, Hugh Dickins Wrote:
> On Thu, 13 Sep 2012, Johannes Weiner wrote:
>> On Thu, Sep 13, 2012 at 03:14:28PM +0800, Wen Congyang wrote:
>>> root_mem_cgroup->info.nodeinfo is initialized when the system boots.
>>> But NODE_DATA(nid) is null if the node is not onlined, so
>>>
At 09/14/2012 04:59 AM, Johannes Weiner Wrote:
> Hi,
>
> On Thu, Sep 13, 2012 at 03:14:28PM +0800, Wen Congyang wrote:
>> root_mem_cgroup->info.nodeinfo is initialized when the system boots.
>> But NODE_DATA(nid) is null if the node is not onlined, so
>>
On Thu, 13 Sep 2012, Johannes Weiner wrote:
> On Thu, Sep 13, 2012 at 03:14:28PM +0800, Wen Congyang wrote:
> > root_mem_cgroup->info.nodeinfo is initialized when the system boots.
> > But NODE_DATA(nid) is null if the node is not onlined, so
> >
> Please state why. I'm sure I can track it down, but it ought to be
> in the commit comment.
The patch was resent with more detailed description.
Title : [PATCH RESEND] iio: inkern: allocate zeroed memory
Thanks for your comment.
Best Regards,
Milo
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Use kzalloc() rather than kmalloc() for initializing the iio_channel structure.
This patch enables the iio_dev and iio_chan_spec are set to NULL.
This may prevent the page fault problem because the pointer of iio_chan_spec
is initialized as NULL.
The iio_chan_spec is updated only in case
Hi all,
Today's linux-next merge of the net-next tree got a conflict in
net/netfilter/nfnetlink_log.c between commit 0626af313957 ("netfilter:
take care of timewait sockets") from the tree and commit 9eea9515cb5f
("userns: nfnetlink_log: Report socket uids in the log sockets user
namespace")
Hi all,
Today's linux-next merge of the net-next tree got a conflict in
net/netfilter/xt_LOG.c between commit 0626af313957 ("netfilter: take care
of timewait sockets") from the net tree and commit 8c6e2a941ae7 ("userns:
Convert xt_LOG to print socket kuids and kgids as uids and gids") from
the
Hi Bart,
On Thu, Sep 13, 2012 at 04:21:42PM +0200, Bartlomiej Zolnierkiewicz wrote:
> On Thursday 06 September 2012 18:34:35 Bartlomiej Zolnierkiewicz wrote:
> >
> > Hi,
> >
> > On Thursday 06 September 2012 04:53:38 Minchan Kim wrote:
> > > Normally, MIGRATE_ISOLATE type is used for
commit a606dac368eed5696fb38e16b1394f1d049c09e9 adds support to link
devices which have _PRx, if a device does not have _PRx, a warning
message will be printed.
This commit is for ZPODD on Intel ZPODD capable platforms, on other
platforms, it has no problem if there is no power resource for this
> On 10/09/12 09:02, Kim, Milo wrote:
> > The datasheet name is defined in the IIO driver.
> > On the other hand, the adc_channel_label is configured in
> > the platform machine side.
> > If the datasheet name is not matched with any adc_channel_label,
> > the iio_channel_get() should be
>
> Couple of nitpicks in line to add to Lars-Peter's ones.
I really appreciate it.
> > +#define LP8788_CHAN(_id, _type) { \
> > + .type = _type, \
> > + .indexed = 1, \
> > +
> Hi,
>
> One issue and a couple of nitpicks inline.
I really appreciate it.
Please see my questions below.
> > + switch (mask) {
> > + case IIO_CHAN_INFO_RAW:
> > + ret = lp8788_get_adc_result(adc, id, val) ? -EIO :
> IIO_VAL_INT;
> > + break;
> > + case
> > >> +
> > >> + /*
> > >> + * Check for internal object and make sure there is a handler
> > >> + * registered for this object
> > >> + */
> > >> + obj_desc = acpi_ns_get_attached_object(node);
> > >> + if (obj_desc) {
> > >> + if
On Thu, 2012-09-13 at 22:17 +0300, Dan Carpenter wrote:
> If it weren't in staging-next then, yeah, it probably would have
> been better to resend those two patches. You could send them by
> themselves without resending any of the others. But once they hit
> staging-next, it's too late.
>
> No
On 09/14/2012 05:20 AM, Cliff Wickman wrote:
> On Thu, Sep 13, 2012 at 05:53:10PM +0200, Ingo Molnar wrote:
>>
>> Ack?
>>
>> Thanks,
>>
>> Ingo
>
> Ack.
> But with the adjustment below. The 'end' argument was not declared long.
>
> I tested the patch on a UV.
> It has the effect of either
Hi all,
I have noticed that we use the following paradigm quite a bit theses days:
config
config
depends on HAVE_
or similar
I was wondering if it would make sense to replace this with:
config
config
depends on enabled
The advantage of this is that we would not have all
On Thu, Sep 13, 2012 at 03:19:22PM -0700, Andrew Morton wrote:
> On Thu, 13 Sep 2012 21:17:19 +0200
> Geert Uytterhoeven wrote:
>
> > On Tue, Sep 11, 2012 at 2:41 AM, Minchan Kim wrote:
> > > --- a/mm/vmscan.c
> > > +++ b/mm/vmscan.c
> > > @@ -674,8 +674,10 @@ static enum page_references
> > >
On Thu, 13 Sep 2012 18:55:29 +0800
Shaohui Xie wrote:
> Error handle in case of DDR ECC off is wrong, sysfs entries have not been
> created, so edac_mc_free which frees a mci instance should not be called.
> Also, free mci's memory in this case.
>
> Signed-off-by: Shaohui Xie
> ---
this fixes
Hi Rik,
On Thu, Sep 13, 2012 at 04:21:04PM -0400, Rik van Riel wrote:
> Now that lumpy reclaim has been removed, compaction is the
> only way left to free up contiguous memory areas. It is time
> to just enable CONFIG_COMPACTION by default.
>
> Signed-off-by: Rik van Riel
I tried this a
On Thu, Sep 13, 2012 at 09:46:32PM +0530, anish kumar wrote:
> From: anish kumar
>
> In this version:
> Addressed concerns raised by lars:
> a. made the adc_bat per device.
> b. get the IIO channel using hardcoded channel names.
> c. Minor issues related to gpio_is_valid and some code
>
Create a key type that can be used to represent an asymmetric key type for use
in appropriate cryptographic operations, such as encryption, decryption,
signature generation and signature verification.
The key type is "asymmetric" and can provide access to a variety of
cryptographic algorithms.
Provide signature verification using an asymmetric-type key to indicate the
public key to be used.
The API is a single function that can be found in crypto/public_key.h:
int verify_signature(const struct key *key,
const struct public_key_signature *sig)
The
Add a pair of utility functions to render OIDs as strings. The first takes an
encoded OID and turns it into a "a.b.c.d" form string:
int sprint_oid(const void *data, size_t datasize,
char *buffer, size_t bufsize);
The second takes an OID enum index and calls the
Add an ASN.1 BER/DER/CER decoder. This uses the bytecode from the ASN.1
compiler in the previous patch to inform it as to what to expect to find in the
encoded byte stream. The output from the compiler also tells it what functions
to call on what tags, thus allowing the caller to retrieve
Implement a simple static OID registry that allows the mapping of an encoded
OID to an enum value for ease of use.
The OID registry index enum appears in the:
linux/oid_registry.h
header file. A script generates the registry from lines in the header file
that look like:
Add a crypto key parser for binary (DER) encoded X.509 certificates. The
certificate is parsed and, if possible, the signature is verified.
An X.509 key can be added like this:
# keyctl padd crypto bar @s
---
crypto/asymmetric_keys/.gitignore |1
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