Hi Eduardo,
On Tue, Apr 9, 2013 at 8:00 AM, Eduardo Valentin
wrote:
> Hi Andrew,
>
>
> On 08-04-2013 19:56, Andrew Bresticker wrote:
>>
>> When selecting a target cooling state in get_target_state(), make sure
>> that the state is at least as high as the minimum when the temperature
>> is rising
On Tue, Apr 09, 2013 at 07:06:32PM +0200, Daniel Mack wrote:
> Cc: Mark
>
> On 09.04.2013 18:40, Josef Ahmad wrote:
> > spi_bitbang_setup() deasserts the chip select line to initialise
> > the device. The chip select GPIO line is obtained from
Please resend the patch - git am doesn't know how to
Cc: Mark
On 09.04.2013 18:40, Josef Ahmad wrote:
> spi_bitbang_setup() deasserts the chip select line to initialise
> the device. The chip select GPIO line is obtained from
> spi_gpio->cs_gpios[] private data.
> Currently, devices that are not registered under devicetree
> environment will call
On Tue, Apr 9, 2013 at 11:30 AM, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20130408:
>
> The vfs tree still had its build failure so I used the version from
> next-20130405.
>
With the attached patch including a follow-up I was able to boot
today's Linux-Next.
I have reverted "Revert
On Tue, 09 Apr 2013 09:26:55 -0700
Joe Perches wrote:
> On Tue, 2013-04-09 at 09:15 -0700, Jacob Pan wrote:
> > On Tue, 9 Apr 2013 08:26:38 -0700
> > Greg Kroah-Hartman wrote:
> > > > + if (NULL == rp->name || rp->flag &
> > > > RAPL_PRIMITIVE_DUMMY)
> > >
> > > In Linux we do (rp->name
Hello,
the following simple test causes a deadlock between the loop driver,
umount and blkid i v3.9-rc6 (tested on a standard Debian wheezy
installating, i.e. with udev 175):
qmitest:~# file cd-image-cfg1.iso
cd-image-cfg1.iso: # ISO 9660 CD-ROM filesystem data 'D-LINK MODEM'
qmitest:~# mount
Hi Eduardo,
On Tue, Apr 9, 2013 at 7:55 AM, Eduardo Valentin
wrote:
> Hi Andrew,
>
>
> On 08-04-2013 19:54, Andrew Bresticker wrote:
>>
>> The loops which are used to perform lookups in CPU frequency tables in
>> cpu_cooling and the Exynos thermal driver do not update the loop counter
>> if they
On Tue, Apr 09, 2013 at 05:57:38PM +0100, Mark Brown wrote:
> On Fri, Feb 15, 2013 at 04:52:25PM +0100, Andreas Larsson wrote:
> > Acked-by: Anton Vorontsov
> > Signed-off-by: Andreas Larsson
> I'll apply this on account of it being part of the series and review
> having been very slow but...
On Tue, Apr 09, 2013 at 09:49:28AM -0700, H. Peter Anvin wrote:
> On 04/09/2013 09:47 AM, Vivek Goyal wrote:
> > On Tue, Apr 09, 2013 at 08:00:57AM -0700, H. Peter Anvin wrote:
> >> Please, no semicolons. We already have established syntax for suboptions
> >> (option=suboption,suboption,...) and
On Tue, Apr 9, 2013 at 6:51 PM, Viresh Kumar wrote:
> On 9 April 2013 21:38, Sedat Dilek wrote:
>> With x=3 the system gets in an unuseable state.
>>
>> root# echo 0 > /sys/devices/system/cpu/cpu3/online
>>
>> I could not write my reply and had to do a hard/cold reboot.
>> The dmesg log I
On Fri, Feb 15, 2013 at 04:52:25PM +0100, Andreas Larsson wrote:
> Acked-by: Anton Vorontsov
> Signed-off-by: Andreas Larsson
I'll apply this on account of it being part of the series and review
having been very slow but...
> /* Make sure its a bit width we support [4..16, 32] */
>
On 04/05/2013 10:50 PM, Stratos Karafotis wrote:
Hi Viresh,
On 04/04/2013 07:54 AM, Viresh Kumar wrote:
Hi Stratos,
Yes, your results show some improvements. BUT if performance is the only thing
we were looking for, then we will never use ondemand governor but performance
governor.
I suspect
2013/4/9 Peter Zijlstra :
> On Sat, 2013-04-06 at 18:45 +0200, Frederic Weisbecker wrote:
>> check_preempt_wakeup() of fair class needs an uptodate sched clock
>> value to update runtime stats of the current task.
>>
>> When a task is woken up, activate_task() is usually called right
>> before
>>
On 9 April 2013 21:38, Sedat Dilek wrote:
> With x=3 the system gets in an unuseable state.
>
> root# echo 0 > /sys/devices/system/cpu/cpu3/online
>
> I could not write my reply and had to do a hard/cold reboot.
> The dmesg log I saw looked similiar to my digicam-shot.
Few things i need
On Tue, Apr 9, 2013 at 11:12 AM, Samuel Ortiz wrote:
> Hi Alexander,
>
> On Tue, Apr 09, 2013 at 07:47:40PM +0400, Alexander Shiyan wrote:
>> > On Mon, Apr 08, 2013 at 08:27:49PM +0400, Alexander Shiyan wrote:
[...]
>> From 3296415f29818a430bad12c92dc65cd81e4d133f Mon Sep 17 00:00:00 2001
>>
On 09/04/13 17:25, H. Peter Anvin wrote:
> On 04/04/2013 05:18 AM, Matt Fleming wrote:
>> From: Matt Fleming
>>
>> drivers/firmware/efivars.c has grown pretty large and is ~2K lines.
>>
>
> Hi Matt,
>
> Are you expecting me or Matt G. to take this one?
I was going to send it to you in a pull
On 04/09/2013 09:47 AM, Vivek Goyal wrote:
> On Tue, Apr 09, 2013 at 08:00:57AM -0700, H. Peter Anvin wrote:
>> Please, no semicolons. We already have established syntax for suboptions
>> (option=suboption,suboption,...) and suboptions with parameters
>> (option=suboption:value,...)
>
> Ok, to
* Roger Quadros [130409 03:00]:
> On 04/05/2013 06:58 PM, Tony Lindgren wrote:
> >
> > Well your approach is fine as a first step moving all the clock
> > code, but it needs to be a real driver under drivers/clock/omap.
> > And the DT binding needs to stay the same for the driver(s) in the
> >
On 04/09/13 03:33, Mark Rutland wrote:
> On Mon, Apr 08, 2013 at 10:27:23PM +0100, Stephen Boyd wrote:
>> On an SMP system with only one global clockevent and a dummy
>> clockevent per CPU we run into problems. We want the dummy
>> clockevents to be registered as the per CPU tick devices, but
>>
On 03/26/13 10:34, Stephen Boyd wrote:
> On 03/16/13 12:32, Stephen Boyd wrote:
>> On 3/5/2013 2:34 PM, Arnd Bergmann wrote:
>>> On Tuesday 05 March 2013, Stephen Boyd wrote:
On 02/27/13 15:43, Stephen Warren wrote:
> Seems simple enough it doesn't really need many, but for Tegra,
>
On Tue, Apr 09, 2013 at 08:00:57AM -0700, H. Peter Anvin wrote:
> Please, no semicolons. We already have established syntax for suboptions
> (option=suboption,suboption,...) and suboptions with parameters
> (option=suboption:value,...)
Ok, to understand it better, so crashkernel= will look as
Hi Viresh and Vincent,
> On 9 April 2013 16:07, Lukasz Majewski wrote:
> >> On Mon, Apr 1, 2013 at 1:54 PM, Jonghwa Lee
> > Our approach is a bit different than cpufreq_ondemand one. Ondemand
> > takes the per CPU idle time, then on that basis calculates per cpu
> > load. The next step is to
Make a copy of the IDT (as seen via the "sidt" instruction) read-only.
This primarily removes the IDT from being a target for arbitrary memory
write attacks, and has the added benefit of also not leaking the kernel
base offset, if it has been relocated.
Signed-off-by: Kees Cook
Cc: Eric Northup
On 04/09/13 02:08, Mark Rutland wrote:
> On Tue, Apr 09, 2013 at 03:30:20AM +0100, Stephen Boyd wrote:
>>
>> -** Timer node properties:
>> +** CP15 Timer node properties:
>>
>> - compatible : Should at least contain one of
>> "arm,armv7-timer"
>> @@ -26,3 +30,55 @@ Example:
>>
On Tue, Apr 09, 2013 at 10:46:15AM +0200, Linus Walleij wrote:
> On Mon, Apr 8, 2013 at 7:15 PM, Kevin Strasser
> wrote:
>
> > From: Michael Brunner
> >
> > Add gpio support for the on-board PLD found on some Kontron embedded
> > modules.
> >
> > Signed-off-by: Michael Brunner
> >
The arch_local_irq_save(), etc., routines are required to function
as compiler barriers. They do, but it's subtle and requires knowing
that the gcc builtin __insn_mtspr() is marked as a memory clobber.
Provide a comment explaining the assumption.
Signed-off-by: Chris Metcalf
---
On Mon, 2013-04-08 at 08:42 +0100, Jan Beulich wrote:
> >>> On 07.04.13 at 07:54, Zhenzhong Duan 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
On Tue, Apr 09, 2013 at 09:15:17AM -0700, Jacob Pan wrote:
> On Tue, 9 Apr 2013 08:26:38 -0700
> Greg Kroah-Hartman wrote:
> > > + if (NULL == rp->name || rp->flag & RAPL_PRIMITIVE_DUMMY)
> >
> > In Linux we do (rp->name == NULL), or even better yet (!rp->name),
> > please fix that up here and
On 04/09/2013 05:21 PM, Hector Palacios wrote:
> On 04/09/2013 05:14 PM, Hector Palacios wrote:
>> @@ -95,7 +97,8 @@ static int mxs_mmc_get_cd(struct mmc_host *mmc)
>> struct mxs_mmc_host *host = mmc_priv(mmc);
>> struct mxs_ssp *ssp = >ssp;
>>
>> - return !(readl(ssp->base
On Tue, Apr 9, 2013 at 8:48 AM, Josh Boyer wrote:
> The dmesg_restrict sysctl currently covers the syslog method for access
> dmesg, however /dev/kmsg isn't covered by the same protections. Most
> people haven't noticed because util-linux dmesg(1) defaults to using the
> syslog method for access
On Tue, 2013-04-09 at 09:07 -0700, Greg Kroah-Hartman wrote:
> On Tue, Apr 09, 2013 at 08:53:37AM -0700, Joe Perches wrote:
> > On Tue, 2013-04-09 at 08:26 -0700, Greg Kroah-Hartman wrote:
> > > On Tue, Apr 09, 2013 at 05:46:18AM -0700, Jacob Pan wrote:
> > > > +#define DEBUG
> > > Why? I think
On Tue, 2013-04-09 at 09:15 -0700, Jacob Pan wrote:
> On Tue, 9 Apr 2013 08:26:38 -0700
> Greg Kroah-Hartman wrote:
> > > + if (NULL == rp->name || rp->flag & RAPL_PRIMITIVE_DUMMY)
> >
> > In Linux we do (rp->name == NULL), or even better yet (!rp->name),
> > please fix that up here and
On 04/04/2013 05:18 AM, Matt Fleming wrote:
> From: Matt Fleming
>
> drivers/firmware/efivars.c has grown pretty large and is ~2K lines.
>
Hi Matt,
Are you expecting me or Matt G. to take this one?
-hpa
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
On Tue, Apr 09, 2013 at 01:45:44PM +0200, Wim Van Sebroeck wrote:
> Hi Guenter,
>
> > I was waiting for feedback from Wim, who submitted a similar driver, about
> > his
> > thoughts. Key question is how to reserve access to the shared resource -
> > either
> > through an exported function in
On Tue, 9 Apr 2013 08:26:38 -0700
Greg Kroah-Hartman wrote:
> > + if (NULL == rp->name || rp->flag & RAPL_PRIMITIVE_DUMMY)
>
> In Linux we do (rp->name == NULL), or even better yet (!rp->name),
> please fix that up here and elsewhere in the driver.
>
I can fix that. I did that because
On Wed, Mar 27, 2013 at 12:10:41PM +0100, Roger Pau Monne wrote:
> Remove the last dependency from blkbk by moving the list of free
> requests to blkif. This change reduces the contention on the list of
> available requests.
>
> Signed-off-by: Roger Pau Monné
> Cc: Konrad Rzeszutek Wilk
> Cc:
Hi Alexander,
On Tue, Apr 09, 2013 at 07:47:40PM +0400, Alexander Shiyan wrote:
> > On Mon, Apr 08, 2013 at 08:27:49PM +0400, Alexander Shiyan wrote:
> > > > > > After merging the mfd tree, today's linux-next build (x86_64
> > > > > > allmodconfig)
> > > > > > failed like this:
> > > > > >
> >
On Tue, Apr 9, 2013 at 4:56 PM, Viresh Kumar wrote:
> On 9 April 2013 19:34, Sedat Dilek wrote:
>> I have seen it on reboots.
>> How to online/offline from sysfs?
>
> offline a cpu "x" with:
>
> echo 0 > /sys/devices/system/cpu/cpux/online
>
> and online with echo 1 > to same location.
With x=3
On Tue, Apr 09, 2013 at 08:53:37AM -0700, Joe Perches wrote:
> On Tue, 2013-04-09 at 08:26 -0700, Greg Kroah-Hartman wrote:
> > On Tue, Apr 09, 2013 at 05:46:18AM -0700, Jacob Pan wrote:
> > > +#define DEBUG
> > Why? I think you need to remove this line :)
>
> Some people like their dev_dbg
On Tue, Apr 09, 2013 at 11:14:23AM -0400, Don Zickus wrote:
> On Tue, Apr 09, 2013 at 07:52:28AM -0700, Guenter Roeck wrote:
> > On Tue, Apr 09, 2013 at 10:44:31AM -0400, Don Zickus wrote:
> > > On Mon, Apr 08, 2013 at 08:15:09AM -0700, Guenter Roeck wrote:
> > > > On Mon, Apr 08, 2013 at
On Tue, 2013-04-09 at 12:00 -0400, Steven Rostedt wrote:
> I think it's time for me to push my latest updates to trace-cmd. As this
> will probably end up being the 3.0 version. I have examples there that
> use the options feature for more extensions that you can look at.
>
I just pushed my
On Fri, 2013-04-05 at 10:54 +0900, Yoshihiro YUNOMAE wrote:
> In this patch, trace-cmd reads trace_clock on debugfs in the report/extract
> modes and outputs the data to trace.dat file. Then, in the report mode,
> trace-cmd reads trace_clock data from the file and switches outputting format
> of
On Tue, 2013-04-09 at 05:46 -0700, Jacob Pan wrote:
> RAPL(Running Average Power Limit) interface provides platform software
> with the ability to monitor, control, and get notifications on SOC
> power consumptions.
yet more trivia:
> diff --git a/drivers/platform/x86/intel_rapl.c
>
pinctrl_register() returns NULL on error.
Signed-off-by: Axel Lin
---
drivers/pinctrl/vt8500/pinctrl-wmt.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.c
b/drivers/pinctrl/vt8500/pinctrl-wmt.c
index 14400a7..ab63104e 100644
---
On Tue, Apr 09, 2013 at 09:22:40AM +0800, Chen Gang wrote:
> On 2013年04月09日 04:45, Lars Ellenberg wrote:
> > On Wed, Apr 03, 2013 at 04:00:31PM +0800, Chen Gang wrote:
> >> > Hello maintainers:
> >> >
> >> > when you have time, please help to check this patch whether is OK.
> >> >
> >> >
Hey Thomas,
I don't think the patch helped my case. Looks like the same BUG_ON().
I accidentally booted with possible_cpus=10 instead of 160. I wasn't
able to trigger this in that case, even repeatedly on/offlining them.
But, once I booted with possible_cpus=160, it triggered in a jiffy.
Two
On Tue, 2013-04-09 at 08:26 -0700, Greg Kroah-Hartman wrote:
> On Tue, Apr 09, 2013 at 05:46:18AM -0700, Jacob Pan wrote:
> > +#define DEBUG
> Why? I think you need to remove this line :)
Some people like their dev_dbg statements to
be emitted all the time.
--
To unsubscribe from this list:
Hi Al,
On 2013-04-08 11:15, Stephen Rothwell wrote:
After merging the vfs tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:
arch/powerpc/kvm/../../../virt/kvm/kvm_main.c: In function
'kvm_init':
arch/powerpc/kvm/../../../virt/kvm/kvm_main.c:2990:2: error:
assignment
The dmesg_restrict sysctl currently covers the syslog method for access
dmesg, however /dev/kmsg isn't covered by the same protections. Most
people haven't noticed because util-linux dmesg(1) defaults to using the
syslog method for access in older versions. With util-linux dmesg(1)
defaults to
On Tue, Apr 9, 2013 at 5:11 PM, Sedat Dilek wrote:
> On Tue, Apr 9, 2013 at 4:32 PM, Sedat Dilek wrote:
>> On Tue, Apr 9, 2013 at 4:23 PM, Stephen Rothwell
>> wrote:
>>> Hi Sedat,
>>>
>>> On Tue, 9 Apr 2013 16:11:50 +0200 Sedat Dilek wrote:
[ CC Al Viro ]
>>>
>>> You forgot to do
> On Mon, Apr 08, 2013 at 08:27:49PM +0400, Alexander Shiyan wrote:
> > > > > After merging the mfd tree, today's linux-next build (x86_64
> > > > > allmodconfig)
> > > > > failed like this:
> > > > >
> > > > > drivers/regulator/anatop-regulator.c: In function
> > > > >
On 04/09/2013 02:30 AM, Peter De Schrijver wrote:
> On Mon, Apr 08, 2013 at 08:27:00PM +0200, Stephen Warren wrote:
>> On 04/08/2013 09:41 AM, Jay Agarwal wrote:
>>> Signed-off-by: Jay Agarwal
>>
>> Your s-o-b line should be below the patch description, not above it.
>> Please see
On Wed, Mar 27, 2013 at 12:10:38PM +0100, Roger Pau Monne wrote:
> Using balloon pages for all granted pages allows us to simplify the
> logic in blkback, especially in the xen_blkbk_map function, since now
> we can decide if we want to map a grant persistently or not after we
> have actually
On Wed, Mar 27, 2013 at 12:10:39PM +0100, Roger Pau Monne wrote:
> This mechanism allows blkback to change the number of grants
> persistently mapped at run time.
>
> The algorithm uses a simple LRU mechanism that removes (if needed) the
> persistent grants that have not been used since the last
On Tue, Apr 09, 2013 at 05:46:18AM -0700, Jacob Pan wrote:
> +config INTEL_RAPL
> + tristate "Intel RAPL Support"
> + depends on THERMAL
> + default y
Unless you can not boot your machine without this, you should never
default to y. Just delete this line.
> +#define DEBUG
Why? I
AMD Family 16h processors provide 4 new performance counters (in
addition to 4 legacy core counters, and 4 northbridge counters) for
monitoring L2 cache specific events (i.e. L2 cache misses). These 4
counters are shared between all CPUs that share the same L2 cache. We
will use the same existing
In preparation for enabling AMD L2I performance counters, we will
further generalize NB event constraints handling logic to now allow
any type of shared counters. This is just a code rework, there are
no functional changes.
Signed-off-by: Jacob Shin
---
arch/x86/kernel/cpu/perf_event.h |
Currently only 1 pointer can be freed using kfree_on_online mechanism,
allow for multiple.
Signed-off-by: Jacob Shin
---
arch/x86/kernel/cpu/perf_event.c |7 +--
arch/x86/kernel/cpu/perf_event.h |3 ++-
arch/x86/kernel/cpu/perf_event_amd.c |2 +-
Upcoming AMD Family 16h Processors provide 4 new performance counters
to count L2 related events. Similar to northbridge counters, these new
counters are shared across multiple CPUs that share the same L2 cache.
This patchset adds support for these new counters and enforces sharing
by leveraging
On 04/09/2013 05:14 PM, Hector Palacios wrote:
@@ -95,7 +97,8 @@ static int mxs_mmc_get_cd(struct mmc_host *mmc)
struct mxs_mmc_host *host = mmc_priv(mmc);
struct mxs_ssp *ssp = >ssp;
- return !(readl(ssp->base + HW_SSP_STATUS(ssp)) &
+ return host->non_removable
On 9 April 2013 16:48, Alex Shi wrote:
> On 04/09/2013 07:56 PM, Vincent Guittot wrote:
>> On 9 April 2013 12:38, Alex Shi wrote:
>>> On 04/09/2013 04:58 PM, Vincent Guittot wrote:
How do you ensure that runnable_avg_period and runnable_avg_sum are
coherent ? an update of the
On Tue, Apr 09, 2013 at 07:52:28AM -0700, Guenter Roeck wrote:
> On Tue, Apr 09, 2013 at 10:44:31AM -0400, Don Zickus wrote:
> > On Mon, Apr 08, 2013 at 08:15:09AM -0700, Guenter Roeck wrote:
> > > On Mon, Apr 08, 2013 at 08:48:58AM -0400, Don Zickus wrote:
> > > > On Mon, Apr 08, 2013 at
Dear Marc Kleine-Budde,
On 04/05/2013 02:47 PM, Marc Kleine-Budde wrote:
Some boards have non removable cards like eMMC. Handle such case.
Acked-by: Shawn Guo
Signed-off-by: Marc Kleine-Budde
---
changes since v1:
- fix removeable typo
drivers/mmc/host/mxs-mmc.c | 10 +++---
1 file
On 4/9/2013 4:41 AM, Joerg Roedel wrote:
On Tue, Apr 02, 2013 at 07:06:50PM -0500, Suthikulpanit, Suravee wrote:
From: Suravee Suthikulpanit
Add logic to decode AMD IOMMU event flag based on information from AMD IOMMU
specification.
This should simplify debugging IOMMU errors. Also, dump
On Tue, 2013-04-09 at 16:58 +0200, Oleg Nesterov wrote:
> Hmm, just to remind which arguments trace_current_buffer_*() has?
>
> Personally I disagree. And, for example, ftrace_syscall_enter/exit just
> use 0,0 for the same reason.
>
> So please tell me if you really want the dummy
On 04/08/2013 01:25:27 PM, Greg KH wrote:
On Mon, Apr 08, 2013 at 01:14:13PM -0500, Rob Landley wrote:
> On 04/06/2013 11:56:00 AM, Greg KH wrote:
> >From: Kay Sievers
> >
> >Some drivers want to tell userspace what uid and gid should be
> >used for
> >their device nodes, so allow that
On Tue, Apr 9, 2013 at 4:32 PM, Sedat Dilek wrote:
> On Tue, Apr 9, 2013 at 4:23 PM, Stephen Rothwell
> wrote:
>> Hi Sedat,
>>
>> On Tue, 9 Apr 2013 16:11:50 +0200 Sedat Dilek wrote:
>>>
>>> [ CC Al Viro ]
>>
>> You forgot to do that ...
>>
>>> Is there a "magic" git-command to revert all
On 04/09/2013 02:30 AM, Andrew Morton wrote:
> On Fri, 05 Apr 2013 21:06:12 +0400 Pavel Emelyanov
> wrote:
>
>> Hello,
>>
>> This is another attempt (previous one was [1]) to implement support for
>> memory snapshot for the the checkpoint-restore project (http://criu.org).
>> Let me remind
On Tue, 2013-04-09 at 16:50 +0200, Oleg Nesterov wrote:
> On 04/08, Steven Rostedt wrote:
> OK, will do.
>
> Or. Instead of enum we can use "bool is_return". So, instead of
>
> if (is_ret_probe(tu))
> size = SIZEOF_TRACE_ENTRY(UPROBE_ENTRY_RETPROBE);
> else
>
On 04/08, Steven Rostedt wrote:
>
> On Fri, 2013-03-29 at 19:15 +0100, Oleg Nesterov wrote:
> > --- a/kernel/trace/trace_uprobe.c
> > +++ b/kernel/trace/trace_uprobe.c
> > @@ -492,17 +492,13 @@ static int uprobe_trace_func(struct trace_uprobe *tu,
> > struct pt_regs *regs)
> > struct
Hi,
I see below code && comments in enable() function:
/*
* To satisfy both HW high power request and SW request, the regulator
* must be on in high power.
*/
if (info->cfg && info->cfg->hwreq)
*regval = info->update_val_hp;
I'm not
Please, no semicolons. We already have established syntax for suboptions
(option=suboption,suboption,...) and suboptions with parameters
(option=suboption:value,...)
Vivek Goyal wrote:
>On Thu, Apr 04, 2013 at 03:17:01PM -0700, Yinghai Lu wrote:
>
>[..]
>> @@ -1360,37 +1369,80 @@ static int
Hi Andrew,
On 08-04-2013 19:56, Andrew Bresticker wrote:
When selecting a target cooling state in get_target_state(), make sure
that the state is at least as high as the minimum when the temperature
is rising and at least as low as the maximum when the temperature is
falling. Previously the
I'll queue this up for my 3.10 queue. I'm going to merge this patch with
the previous patch you sent that updates trace.c
Thanks,
-- Steve
On Mon, 2013-04-08 at 12:12 +0800, Chen Gang wrote:
> for NUL terminated string, need always set '\0' at the end.
>
> Signed-off-by: Chen Gang
> ---
>
The current update of the rq's load can be erroneous when RT tasks are
involved
The update of the load of a rq that becomes idle, is done only if the avg_idle
is less than sysctl_sched_migration_cost. If RT tasks and short idle duration
alternate, the runnable_avg will not be updated correctly
line with echo 1 > to same location.
Eh, yeah I re-remember it now :-).
I will try with next-20130328 which boots fine here and hope the
hanging on reboot and in running system is OK.
next-20130409 is broken due to vfs-next issues (see Linux-Next ML).
Will try that first...
- Sedat
On 9 April 2013 19:33, Rafael J. Wysocki wrote:
> On Tuesday, April 09, 2013 02:47:39 PM Sedat Dilek wrote:
>> On reboot I see hanging cpufreq with the help of kdb/kgdb?
>> See screenshot.
>>
>> I have also a screenshot with next-20130326, so this issue seems not to be
>> new.
>
> This is during
On 04/09/13 17:24, Linus Walleij wrote:
On Tue, Mar 26, 2013 at 4:12 PM, Kukjin Kim wrote:
From: Thomas Abraham
Exynos5440 pin-controller generates eight interrupts to support gpio
interrupts. List those interrupt numbers in the pin-controller node.
Signed-off-by: Thomas Abraham
Cc: Linus
On 9 April 2013 19:34, Sedat Dilek wrote:
> I have seen it on reboots.
> How to online/offline from sysfs?
offline a cpu "x" with:
echo 0 > /sys/devices/system/cpu/cpux/online
and online with echo 1 > to same location.
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On Fri, Apr 05, 2013 at 06:36:40PM +0200, Peter Zijlstra wrote:
> Thomas spotted a nasty 32bit race in sched_clock_remote() after way too
> many hours of debugging weirdness.
>
> What happens is that sched_clock_remote() does regular machine word
> reads of sched_clock_data::clock; this appears
Hi Andrew,
On 08-04-2013 19:54, Andrew Bresticker wrote:
The loops which are used to perform lookups in CPU frequency tables in
cpu_cooling and the Exynos thermal driver do not update the loop counter
if they encounter an invalid table entry, leading to an infinite loop in
that case.
On 04/08, Steven Rostedt wrote:
>
> On Fri, 2013-03-29 at 19:15 +0100, Oleg Nesterov wrote:
> >
> > @@ -491,20 +502,19 @@ static int uprobe_trace_func(struct trace_uprobe *tu,
> > struct pt_regs *regs)
> > struct uprobe_trace_entry_head *entry;
> > struct ring_buffer_event *event;
> >
[Steven replied to a personal Ping!!, including everybody again]
On 9 April 2013 19:25, Steven Rostedt wrote:
> On Tue, 2013-04-09 at 14:05 +0530, Viresh Kumar wrote:
>> Ping!!
>>
>
> Remind me again. What problem are you trying to solve?
I was trying to migrate a running timer which arms
On 04/09/2013 03:10 AM, KOSAKI Motohiro wrote:
>> This approach works on any task via it's proc, and can be used on different
>> tasks in parallel.
>>
>> Also, Andrew was asking for some performance numbers related to the change.
>> Now I can say, that as long as soft dirty bits are not cleared,
On Tue, Apr 09, 2013 at 10:44:31AM -0400, Don Zickus wrote:
> On Mon, Apr 08, 2013 at 08:15:09AM -0700, Guenter Roeck wrote:
> > On Mon, Apr 08, 2013 at 08:48:58AM -0400, Don Zickus wrote:
> > > On Mon, Apr 08, 2013 at 01:46:58PM +0800, Dave Young wrote:
> > > > On 04/06/2013 04:16 AM, Don Zickus
On 04/05/2013 02:53:12 PM, Byron Stanoszek wrote:
Rob,
FWIW I have a patch to do something like this. It even gives you a
rdsize=xxx
tunable kernel parameter that lets you specify the size of the tmpfs,
which
acts like the -osize= mount flag (so phrases like 100M or 20% works).
So doing
a real fix in for 3.10.
Please pull! Tag is signed.
git://git.kernel.dk/linux-block.git tags/for-linus-20130409
for-linus-20130409
Arnd Bergmann (1):
block
On 04/09/2013 07:56 PM, Vincent Guittot wrote:
> On 9 April 2013 12:38, Alex Shi wrote:
>> On 04/09/2013 04:58 PM, Vincent Guittot wrote:
>>> How do you ensure that runnable_avg_period and runnable_avg_sum are
>>> coherent ? an update of the statistic can occur in the middle of your
On 04/09/13 02:38, Mark Rutland wrote:
> On Tue, Apr 09, 2013 at 03:30:22AM +0100, Stephen Boyd wrote:
>> -static inline u32 arch_timer_reg_read(const int access, const int reg)
>> +static inline u32 __arch_timer_reg_read(const int access, const int reg)
> Rather than prefixing all of these with
On Wed, Mar 27, 2013 at 12:10:37PM +0100, Roger Pau Monne wrote:
> Signed-off-by: Roger Pau Monné
> Cc: xen-de...@lists.xen.org
> Cc: Konrad Rzeszutek Wilk
Looks good.
> ---
> drivers/block/xen-blkback/blkback.c |6 --
> 1 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git
On Wed, Mar 27, 2013 at 12:10:38PM +0100, Roger Pau Monne wrote:
> Using balloon pages for all granted pages allows us to simplify the
> logic in blkback, especially in the xen_blkbk_map function, since now
> we can decide if we want to map a grant persistently or not after we
> have actually
On Tue, 9 Apr 2013, Simon Jeons wrote:
> > + int pages = 1 << compound_order(page);
>
> One question irrelevant this patch. Why slab cache can use compound
> page(hugetlbfs pages/thp pages)? They are just used by app to optimize tlb
> miss, is it?
Slab caches can use any order pages because
On Tue, 9 Apr 2013, Paul Gortmaker wrote:
> > 2. Avoid the setting of cpus entirely? If full nohz mode is desired
> > then pick one cpu (f.e. the first one or the one that is used for xtime
> > updates) and then make all other cpus nohz. Set the affinity mask for the
> > rcuoXXX threads to that
On Mon, Apr 08, 2013 at 08:15:09AM -0700, Guenter Roeck wrote:
> On Mon, Apr 08, 2013 at 08:48:58AM -0400, Don Zickus wrote:
> > On Mon, Apr 08, 2013 at 01:46:58PM +0800, Dave Young wrote:
> > > On 04/06/2013 04:16 AM, Don Zickus wrote:
> > > > A common problem with kdump is that during the boot
From: Mathias leblanc
* STMicroelectronics version 1.2.0, Copyright (C) 2010
* STMicroelectronics comes with ABSOLUTELY NO WARRANTY.
* This is free software, and you are welcome to redistribute it
* under certain conditions.
This is the driver for TPM chip from ST Microelectronics.
If you
On Mon, Apr 08, 2013 at 04:17:56PM -0400, Josh Boyer wrote:
[..]
> >> > I was thinking about this point that keys can be loaded from signed
> >> > initramfs. But how is it better than embedding the keys in kernel the
> >> > way we do for module signing and lock down ima keyring before control
>
The smpboot threads rely on the park/unpark mechanism which binds per
cpu threads on a particular core. Though the functionality is racy:
CPU0CPU1CPU2
unpark(T) wake_up_process(T)
clear(SHOULD_PARK)T runs
On Tue, 9 Apr 2013, Joonsoo Kim wrote:
> Currently, freed pages via rcu is not counted for reclaimed_slab, because
> it is freed in rcu context, not current task context. But, this free is
> initiated by this task, so counting this into this task's reclaimed_slab
> is meaningful to decide whether
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
CC: sta...@vger.kernel.org # v3.7+
Signed-off-by: Peter Ujfalusi
On Mon, Apr 8, 2013 at 8:07 AM, Linus Torvalds
wrote:
> On Mon, Apr 8, 2013 at 7:59 AM, Steven Rostedt wrote:
>>> +/* This is only a barrier to other asms. Notably get_user/put_user */
>>
>> Probably should add in the comment:
>>
>> " or anything else that can cause a hidden
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