于 2012年12月05日 04:14, Eric W. Biederman 写道:
> Zhang Yanfei writes:
>
>> This patch provides a way to VMCLEAR VMCSs related to guests
>> on all cpus before executing the VMXOFF when doing kdump. This
>> is used to ensure the VMCSs in the vmcore updated and
>> non-corrupted.
>
> Apologies for the
On Wed, 2012-11-14 at 09:03 +0100, Geert Uytterhoeven wrote:
> Hi Stephen,
>
> On Sat, Nov 3, 2012 at 12:19 AM, Stephen Rothwell
> wrote:
> > On Fri, 2 Nov 2012 19:44:48 +0100 Geert Uytterhoeven
> > wrote:
> >> http://kisskb.ellerman.id.au/kisskb/buildresult/7458505/
> >>
> >> ccache: FATAL:
04.12.2012 18:20, Eric Paris пишет:
On Tue, Dec 4, 2012 at 6:10 AM, Stanislav Kinsbursky
wrote:
But there should be noted, that such implementation introduces limitation
(Trond's quote):
"That approach can fall afoul of the selinux restrictions on the process
context. Processes that are
At Tue, 04 Dec 2012 18:17:28 +,
David Howells wrote:
>
> Michal Marek wrote:
>
> > Using the asm .incbin statement in C sources breaks any gcc wrapper which
> > assumes that preprocessed C source is self-contained. Use a separate .S
> > file to include the siging key and certificate.
>
> I
On 2012-12-04 23:26, Jeff Moyer wrote:
> Jens Axboe writes:
>
> @@ -437,6 +488,14 @@ static int bdi_forker_thread(void *ptr)
> spin_lock_bh(>wb_lock);
> bdi->wb.task = task;
> spin_unlock_bh(>wb_lock);
At Wed, 05 Dec 2012 10:28:48 +1030,
Rusty Russell wrote:
>
> David Howells writes:
>
> > Michal Marek wrote:
> >
> >> Using the asm .incbin statement in C sources breaks any gcc wrapper which
> >> assumes that preprocessed C source is self-contained. Use a separate .S
> >> file to include the
Infact, your patch does remove an orl operation, but add a new "move" operation.
You can test such two functions:
int func1(int rm1, int rm2){
int i = 0;
i |= rm1;
i |= rm2;
}
and
int func(int rm1, int rm2){
int i;
i = rm1;
i |= rm2;
}
Use gcc to
From: Mel Gorman
Commit 00442ad04a5e ("mempolicy: fix a memory corruption by refcount
imbalance in alloc_pages_vma()") changed get_vma_policy() to raise the
refcount on a shmem shared mempolicy; whereas shmem_alloc_page() went
on expecting alloc_page_vma() to drop the refcount it had acquired.
On Wed, Dec 05, 2012 at 02:22:02AM +0100, Cyril Roelandt wrote:
> In r8711_wx_get_wap(), make sure we do not call memcpy() on a memory area that
> has just been zeroed by a call to memset().
>
I look at it like the original code is fine. Your version is also
fine but is it worth the churn?
Hi,
drivers/pnp/pnpacpi/core.c: In function 'ispnpidacpi':
drivers/pnp/pnpacpi/core.c:65:2: warning: logical 'or' of collectively
exhaustive tests is always true [-Wlogical-op]
drivers/pnp/pnpacpi/core.c:66:2: warning: logical 'or' of collectively
exhaustive tests is always true [-Wlogical-op]
On Mon, Dec 3, 2012 at 9:54 PM, Alex Shi wrote:
> This patchset try to clean up select_task_rq_fair which used for
> fork/exec/wake scheduling.
>
> With this patchset, our system NHM EX and SNB EP 4 socket machine
> has 10% hackbench performance increase.
Any comments for this patchset?
>
>
On Wed, Dec 5, 2012 at 2:49 PM, Chao Xie wrote:
> The original sa1100_rtc_open/sa1100_rtc_release will be called
> when the /dev/rtc0 is opened or closed.
> In fact, these two functions will enable/disable the clock.
> Disabling clock will make rtc not work.
> So only enable/disable clock when
On Wed, Dec 5, 2012 at 2:49 PM, Chao Xie wrote:
> the pxa95x rtc need access PBSR register before write to
> RTTR, RCNR, RDCR, and RYCR registers.
>
> Signed-off-by: Chao Xie
> ---
> drivers/rtc/rtc-pxa.c | 100 +---
> 1 files changed, 85
Hi John,
On Tue, Dec 04, 2012 at 11:13:40AM -0800, John Stultz wrote:
> On 12/03/2012 11:22 PM, Minchan Kim wrote:
> >On Mon, Dec 03, 2012 at 04:57:20PM -0800, John Stultz wrote:
> >>On 12/03/2012 04:00 PM, Minchan Kim wrote:
> >>>On Wed, Nov 28, 2012 at 08:18:01PM -0800, John Stultz wrote:
>
From: Namhyung Kim
When comparing entries for collapsing put the given entry first, and
then the iterated entry. This is not the case of hist_entry__cmp()
when called if given sort keys don't require collapsing. So change
the order for the sake of consistency. It will be required for
matching
From: Namhyung Kim
There's no reason to run hists_compute_resort() using output tree.
Convert it to use internal tree so that it can remove unnecessary
_output_resort. Also move position computation below the resort since
it changes the output ordering.
Cc: Jiri Olsa
Cc: Stephane Eranian
Hi Arnaldo,
I exchanged arguments of hist_entry__cmp() and friends as you
requested. You can get this on my perf/link-v2 branch at
git://git.kernel.org/pub/scm/linux/kernel/git/namhyung/linux-perf.git
Thanks,
Namhyung
Namhyung Kim (3):
perf hists: Exchange order of comparing items when
From: Namhyung Kim
For matching and/or linking hist entries, they need to be sorted by
given sort keys. However current hists__match/link did this on the
output trees, so that the entries in the output tree need to be resort
before doing it.
This looks not so good since we have trees for
the pxa95x rtc need access PBSR register before write to
RTTR, RCNR, RDCR, and RYCR registers.
Signed-off-by: Chao Xie
---
drivers/rtc/rtc-pxa.c | 100 +---
1 files changed, 85 insertions(+), 15 deletions(-)
diff --git a/drivers/rtc/rtc-pxa.c
The original sa1100_rtc_open/sa1100_rtc_release will be called
when the /dev/rtc0 is opened or closed.
In fact, these two functions will enable/disable the clock.
Disabling clock will make rtc not work.
So only enable/disable clock when probe/remove the device.
Signed-off-by: Chao Xie
---
On 05.12.2012, Lekensteyn wrote:
> > I have now i915.i915_enable_rc6=0 in grub.cfg and disabled the XFCE
> > compositor. Now I'm trying to hit the bug again...
> Do you have a reliable reproduce method? As you can see in the linked bug it
> was caused by relatively low memory pressure combined
On 12/04/2012 11:11 PM, Michael S. Tsirkin wrote:
> On Tue, Dec 04, 2012 at 10:45:33PM +0800, Jason Wang wrote:
>> On Tuesday, December 04, 2012 03:24:22 PM Michael S. Tsirkin wrote:
>>> I found some bugs, see below.
>>> Also some style nitpicking, this is not mandatory to address.
>> Thanks for
On Tue, 4 Dec 2012, Hugh Dickins wrote:
>
> Yes, your patch fixes it Mel, but I prefer it as below, with a couple
> of mods: removing the no longer true comment, and leaving shmem_swapin()
> alone with just a comment. It appears to be the job of the rather weird
> mpol_cond_copy() to drop the
Hi Henrik, Kamal,
Thanks for your review.
And I add some comments in below.
Thanks.
Dudley Du
d...@cypress.com
> Hi Henrik-
>
> Thanks again for your review. The forthcoming PATCH v4 includes the majority
> of your change requests, except where noted below (and considering my email
>
2012/12/4, OGAWA Hirofumi :
> Namjae Jeon writes:
>
>> 2012/12/3, OGAWA Hirofumi :
>>> Namjae Jeon writes:
>>>
From: Namjae Jeon
This patch enables rebuilding of directory inodes which are not present
in the cache.This is done by traversing the disk clusters to find the
2012/12/4, OGAWA Hirofumi :
> Namjae Jeon writes:
>
+static struct dentry *fat_fh_to_dentry_nostale(struct super_block *sb,
+ struct fid *fh, int fh_len,
+ int fh_type)
+{
+ struct inode
On 12/05/2012 10:28 AM, Haojian Zhuang wrote:
On Wed, Dec 5, 2012 at 10:23 AM, Qing Xu wrote:
From: Qing Xu
add dt support for 88pm800 and 88pm805
Signed-off-by: Qing Xu
---
drivers/mfd/88pm800.c | 26 +++---
drivers/mfd/88pm805.c | 26
From: Qing Xu
Signed-off-by: Qing Xu
---
Documentation/devicetree/bindings/mfd/88pm80x.txt | 52 +
1 files changed, 52 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mfd/88pm80x.txt
diff --git
From: Qing Xu
add dt support for 88pm800 and 88pm805
Signed-off-by: Qing Xu
---
drivers/mfd/88pm800.c | 26 +++---
drivers/mfd/88pm805.c | 26 +++---
drivers/mfd/88pm80x.c | 32
On Tue, 4 Dec 2012, Mel Gorman wrote:
> On Tue, Dec 04, 2012 at 02:54:08PM +0200, Tommi Rantala wrote:
> > 2012/10/9 Mel Gorman :
> > > commit 00442ad04a5eac08a98255697c510e708f6082e2 upstream.
> > >
> > > Commit cc9a6c877661 ("cpuset: mm: reduce large amounts of memory barrier
> > > related
On Tue, Dec 04, 2012 at 10:26:16AM -0700, Bjorn Helgaas wrote:
> On Tue, Dec 4, 2012 at 5:10 AM, Boris Ostrovsky
> wrote:
> > Add family 16h PCI ID to AMD's power driver to allow it report
> > power consumption on these processors.
> >
> > Signed-off-by: Boris Ostrovsky
> > ---
> >
On 12/04/12 20:47, Frank Rowand wrote:
> The RCU stall warning functions call trigger_all_cpu_backtrace()
> to print a backtrace on each cpu. This function is only
> implemented for x86. Add a version for ARM.
>
> With CONFIG_PREEMPT_RT_FULL enabled, flushing the output from
> printk() is
This patch should __not__ be committed to the RT_PREEMPT tree.
Test scaffolding to force printing of rcu detected stall. Each time the
specified value is echoed into the proc file, the routine to be tested
will be called one time, from the context it would normally be called from.
# test
The printk()s in RCU stall warnings do not get flushed to the console
on ARM. Add the oops_in_progress flag back into the special trylock case in
console_trylock_for_printk(), and set the flag using "bust_spinlocks(1)".
This allows the printk() output to be flushed to the console.
The RCU stall warning functions print_cpu_stall() and print_other_cpu_stall()
call trigger_all_cpu_backtrace() to print a backtrace on each cpu. This
function is only implemented for x86. Add a version for ARM.
Signed-off-by: Frank Rowand
---
arch/arm/include/asm/hardirq.h |2 1 + 1
The RCU stall warning functions call trigger_all_cpu_backtrace()
to print a backtrace on each cpu. This function is only
implemented for x86. Add a version for ARM.
With CONFIG_PREEMPT_RT_FULL enabled, flushing the output from
printk() is inhibited in some contexts to avoid increasing
real time
On Tue, Dec 04, 2012 at 11:13:40AM -0800, John Stultz wrote:
> On 12/03/2012 11:22 PM, Minchan Kim wrote:
> >On Mon, Dec 03, 2012 at 04:57:20PM -0800, John Stultz wrote:
> >>On 12/03/2012 04:00 PM, Minchan Kim wrote:
> >>>On Wed, Nov 28, 2012 at 08:18:01PM -0800, John Stultz wrote:
> On
On 12/04/2012 07:22 PM, Cyril Roelandt wrote:
In r8711_wx_get_wap(), make sure we do not call memcpy() on a memory area that
has just been zeroed by a call to memset().
Signed-off-by: Cyril Roelandt
---
drivers/staging/rtl8712/rtl871x_ioctl_linux.c |3 ++-
1 file changed, 2
kmod 12 is out:
ftp://ftp.kernel.org/pub/linux/utils/kernel/kmod/kmod-12.tar.xz
ftp://ftp.kernel.org/pub/linux/utils/kernel/kmod/kmod-12.tar.sign
Bug fix release only. Copying the NEWS section here for brevity:
- Fix removing vermagic from module when told to force load a module
On 12/05/2012 10:56 AM, Michael Wang wrote:
[...]
>>
>> I wonder about the cpu-online case. A typical caller might want to do:
>>
>>
>> /*
>> * Set each online CPU's "foo" to "bar"
>> */
>>
>> int global_bar;
>>
>> void set_cpu_foo(int bar)
>> {
>> get_online_cpus_stable_atomic();
>>
On 2012-12-04, Rob Landley wrote:
> On 12/04/2012 12:17:25 AM, Woody Wu wrote:
>> Hi, list
>>
>> I am not sure this has something with kernel.
>
> It doesn't.
>
>> But the system I just
>> generated cannot be reached from ping. It can ping outside, but if I
>> ping it from outside, I just get
On 2012-12-04, at 13:24, Dave Chinner wrote:
> On Tue, Dec 04, 2012 at 01:56:39AM +0800, yangsheng wrote:
>> Relatime should update the inode atime if it is more than a day in the
>> future. The original problem seen was a tarball that had a bad atime,
>> but could also happen if someone
Hi Tang,
On 2012/12/5 10:07, Tang Chen wrote:
> Hi Wu,
>
> On 12/04/2012 08:20 PM, Jianguo Wu wrote:
> (snip)
>>>
>>> Seems that we have different ways to handle pages allocated by bootmem
>>> or by regular allocator. Is the checking way in [PATCH 09/12] available
>>> here ?
>>>
>>> +/*
Cc'ing missed out recipients
-- Forwarded message --
From: Abhilash Kesavan
Date: Tue, Dec 4, 2012 at 9:48 PM
Subject: Re: [PATCH RFC] PM/Devfreq: Add Exynos5-bus devfreq driver
for Exynos5250.
To: linux...@vger.kernel.org
Jonghwan Choi samsung.com> writes:
>
>
> Hi Abhilash
On Tue, Dec 04, 2012 at 16:42:10 -0500,
Johannes Weiner wrote:
kernel-3.7.0-0.rc7.git1.2.van.main.knurd.kswap.4.fc18.i686
and
kernel-3.7.0-0.rc7.git1.2.van.main.knurd.kswap.4.fc18.x86_64
for over 24hours with no evidence of problems with kswapd"
Now waiting for results from Jiri, Zdenek
On Sun, Dec 2, 2012 at 7:12 AM, Ingo Molnar wrote:
> Subject: [PATCH] mm/rmap, migration: Make rmap_walk_anon() and
> try_to_unmap_anon() more scalable
>
> rmap_walk_anon() and try_to_unmap_anon() appears to be too
> careful about locking the anon vma: while it needs protection
> against anon
On 12/05/2012 06:10 AM, Andrew Morton wrote:
> On Tue, 04 Dec 2012 14:23:41 +0530
> "Srivatsa S. Bhat" wrote:
>
>> From: Michael Wang
>>
>> There are places where preempt_disable() is used to prevent any CPU from
>> going offline during the critical section. Let us call them as "atomic
>>
This is the only thing in probe for which we don't log an error.
Signed-off-by: Mark Brown
---
drivers/mfd/arizona-irq.c |1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c
index 113805d..2bec5f0 100644
--- a/drivers/mfd/arizona-irq.c
+++
Rather than disabling the error reporting only for earlier revisions
unconditionally disable it.
Signed-off-by: Mark Brown
---
This is a bug fix for later chip revisons.
drivers/mfd/arizona-irq.c | 18 ++
1 file changed, 2 insertions(+), 16 deletions(-)
diff --git
On 11/20/2012 8:19 AM, Grant Likely wrote:
What if instead we added something like OF_ALIASES to the uevent
attribute? Then userspace would have access to all the aliases for a
device. Heck, even a shell script can parse the uevent attribute. There
is also precedence for exporting OF data using
In some situations, userspace may want to resolve a
device by function and logical number (ie, "serial0")
rather than by the base address or full device path. Being
able to resolve a device by alias frees userspace from the
burden of otherwise having to maintain a mapping between
device addresses
On Wed, Dec 5, 2012 at 10:23 AM, Qing Xu wrote:
> From: Qing Xu
>
> add dt support for 88pm800 and 88pm805
>
> Signed-off-by: Qing Xu
> ---
> drivers/mfd/88pm800.c | 26 +++---
> drivers/mfd/88pm805.c | 26 +++---
> drivers/mfd/88pm80x.c
From: Qing Xu
add dt support for 88pm800 and 88pm805
Signed-off-by: Qing Xu
---
drivers/mfd/88pm800.c | 26 +++---
drivers/mfd/88pm805.c | 26 +++---
drivers/mfd/88pm80x.c | 32
From: Dudley Du
Input/mouse driver for Cypress PS/2 Trackpad.
Original code contributed by Dudley Du (Cypress Semiconductor Corporation),
modified by Kamal Mostafa and Kyle Fazzari.
BugLink: http://launchpad.net/bugs/978807
Signed-off-by: Dudley Du
Signed-off-by: Kamal Mostafa
This feature is disabled by default; enable with CYPRESS_SIMULATED_MT.
Instead of SEMI_MT, present a full mt interface with simulated contact
positions for >=3 fingers. Enables e.g. multi-finger tap and drag for
old userspace applications which only count the contact positions.
Signed-off-by:
From: Dudley Du
Original code contributed by Dudley Du (Cypress Semiconductor Corporation),
modified by Kamal Mostafa.
BugLink: http://launchpad.net/bugs/978807
Signed-off-by: Dudley Du
Signed-off-by: Kamal Mostafa
Signed-off-by: Mario Limonciello
Signed-off-by: Tim Gardner
---
This driver, submitted on behalf of Cypress Semiconductor Corporation and
additional contributors, provides support for the Cypress PS/2 Trackpad.
This [PATCH v4] version differs from my previous submitted version[2]:
Patch #1 (cmdbuf to 8 bytes) and #3 (link in driver) are unchanged.
Patch
Cypress PS/2 Trackpad (drivers/input/mouse/cypress_ps2.c) needs
this larger cmdbuf[] to handle 8-byte packet responses.
Signed-off-by: Kamal Mostafa
---
include/linux/libps2.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/libps2.h b/include/linux/libps2.h
Hi Henrik-
Thanks again for your review. The forthcoming PATCH v4 includes the
majority of your change requests, except where noted below (and
considering my email "Subject: SEMI_MT vs. simulated mt")...
On Mon, 2012-12-03 at 08:45 +0100, Henrik Rydberg wrote:
> > + /*
> > +
Hi Dmitry and Henrik-
Regarding SEMI_MT vs. "simulated multitouch" . . .
> >
> > Patch #4 (new) reintroduces simulated multitouch for up to 5 fingers
> > (#if CYPRESS_SIMULATE_MT), disabling SEMI_MT again.
> >
> > If that functionality (support for >2 fingers) can be acheived in some
> >
2012/12/5 Mark Brown
>
> On Tue, Dec 04, 2012 at 10:50:03PM +0800, Kevin Liu wrote:
> > 2012/12/4 Marek Szyprowski :
>
> > > + if (host->vmmc && regulator_get_voltage(host->vmmc) > 0) {
> > > ret = regulator_is_supported_voltage(host->vmmc,
> > > 270,
> > >
Hi Wu,
On 12/04/2012 08:20 PM, Jianguo Wu wrote:
(snip)
Seems that we have different ways to handle pages allocated by bootmem
or by regular allocator. Is the checking way in [PATCH 09/12] available
here ?
+/* bootmem page has reserved flag */
+if (PageReserved(page)) {
..
+}
于 2012年12月04日 00:03, Paul Fulghum 写道:
> On 12/2/2012 8:20 PM, Chen Gang wrote:
>> pardon (I am just learning)
>> does 65535 mean HDLC_MAX_FRAME_SIZE ?
>> why do we need info->max_frame_size >= 4096 ?
>> in drivers/tty/synclink_gt.c:
>> 3550 if (info->max_frame_size < 4096)
>> 3551
On Tue, Dec 04, 2012 at 10:50:03PM +0800, Kevin Liu wrote:
> 2012/12/4 Marek Szyprowski :
> > + if (host->vmmc && regulator_get_voltage(host->vmmc) > 0) {
> > ret = regulator_is_supported_voltage(host->vmmc, 270,
> > 360);
> >
David gave me these a month ago, during my git workflow churn :(
The following changes since commit df2fc246c8ee8b6067af1fa55d3bc23107457f61:
Merge branch 'fixes' of
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux (2012-12-04 09:32:12
-0800)
are available in the git repository at:
Michal Marek writes:
> Signed-off-by: Michal Marek
> ---
> scripts/sign-file |6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/scripts/sign-file b/scripts/sign-file
> index 87ca59d..974a20b 100755
> --- a/scripts/sign-file
> +++ b/scripts/sign-file
> @@ -156,12
David Howells writes:
> Michal Marek wrote:
>
>> Using the asm .incbin statement in C sources breaks any gcc wrapper which
>> assumes that preprocessed C source is self-contained. Use a separate .S
>> file to include the siging key and certificate.
>
> I was trying to avoid that as .S files
On Thu, Nov 22, 2012 at 2:26 AM, Doug Anderson wrote:
> The commit: "i2c-core: dt: Pick i2c bus number from i2c alias if
> present" adds support for automatically picking the bus number based
> on the alias ID. Remove the now unnecessary code from i2c-pxa that
> did the same thing.
>
>
On Thu, Nov 22, 2012 at 2:26 AM, Doug Anderson wrote:
> This allows you to get the equivalent functionality of
> i2c_add_numbered_adapter() with all data in the device tree and no
> special case code in your driver. This is a common device tree
> technique.
>
> For quick reference, the FDT
For this variable will be used in the timer handler.
Signed-off-by: Wenyou Yang
Cc: w...@iguana.be
Cc: linux-watch...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
drivers/watchdog/at91sam9_wdt.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Using module_platform_driver() replaces module_init() and module_exit()
and makes the code simpler.
Signed-off-by: Wenyou Yang
Cc: w...@iguana.be
Cc: linux-watch...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
drivers/watchdog/at91sam9_wdt.c | 14 ++
1 file changed, 2
According to the kernel document: convert_drivers_to_kernel_api.txt,
remove the file_operations struct, miscdevice, and obsolete includes
Since the at91sam watchdog inherent characteristics, add the watchdog
operations: at91wdt_start, at91wdt_stop and at91wdt_ping.
Signed-off-by: Wenyou Yang
Remove the global variable at91wdt_private, add the struct at91wdt_drvdata
as a substitute, and set it as the driver data of the at91wdt_wdd.
Signed-off-by: Wenyou Yang
Cc: w...@iguana.be
Cc: linux-watch...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
drivers/watchdog/at91sam9_wdt.c |
Signed-off-by: Wenyou Yang
Cc: w...@iguana.be
Cc: linux-watch...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
drivers/watchdog/at91sam9_wdt.c |2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c
index 4dc6d61..f1e21dd
Signed-off-by: Wenyou Yang
Cc: li...@arm.linux.org.uk
Cc: linux-kernel@vger.kernel.org
---
arch/arm/boot/dts/at91sam9n12.dtsi |6 ++
arch/arm/boot/dts/at91sam9x5.dtsi |6 ++
2 files changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi
Tested on the at91sam9g25ek boards
Signed-off-by: Wenyou Yang
Cc: li...@arm.linux.org.uk
Cc: linux-kernel@vger.kernel.org
---
arch/arm/boot/dts/at91sam9g25ek.dts |4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts
b/arch/arm/boot/dts/at91sam9g25ek.dts
Since the Watchdog Timer Mode Register can be only written only once,
so the watchdog_info shall not support WDIOF_SETTIMEOUT
and WDIOF_MAGICCLOSE options, remove them.
Signed-off-by: Wenyou Yang
Cc: w...@iguana.be
Cc: linux-watch...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
>The following should print the traces when we hand over ENOMEM to the
>caller. It should catch all charge paths (migration is not covered but
>that one is not important here). If we don't see any traces from here
>and there is still global OOM striking then there must be something else
>to
于 2012年12月04日 01:13, Paul Fulghum 写道:
> Fix call to line discipline receive_buf by synclink drivers.
> Dummy flag buffer argument is ignored by N_HDLC line discipline but might
> be of insufficient size if accessed by a different line discipline
> selected by mistake. flag buffer allocation now
In r8711_wx_get_wap(), make sure we do not call memcpy() on a memory area that
has just been zeroed by a call to memset().
Signed-off-by: Cyril Roelandt
---
drivers/staging/rtl8712/rtl871x_ioctl_linux.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git
On Wednesday, December 05, 2012 7:58 AM, Andrew Morton wrote
> On Tue, 04 Dec 2012 14:28:15 +0900
> Jingoo Han wrote:
>
> > From: Marko Katic
> >
> > Changing backlight intensity on an Akita (Sharp Zaurus C-1000)
> > triggers WARN_ON message:
>
> Well, I queued it up.
>
> > ...
> >
> > ---
On Tuesday 04 December 2012 14:15:15 Mauro Carvalho Chehab wrote:
> Em 24-09-2012 07:58, Federico Vaga escreveu:
> > This patch re-write the driver and use the videobuf2
> > interface instead of the old videobuf. Moreover, it uses also
> > the control framework which allows the driver to inherit
>
From: Marko Katic
Changing backlight intensity on an Akita (Sharp Zaurus C-1000)
triggers WARN_ON message:
WARNING: at drivers/gpio/gpiolib.c:1672 __gpio_set_value+0x38/0xa4()
Modules linked in:
Backtrace:
[] (dump_backtrace+0x0/0x110) from [] (dump_stack+0x18/0x1c)
r6:c0158fc8 r5:0009
Commit "mm, numa: Implement migrate-on-fault lazy NUMA strategy for
regular and THP pages" breaks the build because HPAGE_PMD_SHIFT and
HPAGE_PMD_MASK defined to explode without CONFIG_TRANSPARENT_HUGEPAGE:
mm/migrate.c: In function 'migrate_misplaced_transhuge_page_put':
mm/migrate.c:1549:
Hi All,
In some situations it is very useful to know the current ACPI power states of
devices. For this reason, the following series of patches makes it possible
to retrieve that information via sysfs.
Patches [1-2/3] are trivial function renames, patch [3/3] is the real thing.
The series is
From: Rafael J. Wysocki
The function returning string representations of ACPI device power
states, state_string((), is now static, because it is only used
internally in drivers/acpi/bus.c. However, it will be used outside
of that file going forward, so rename it to
acpi_power_state_string(),
From: Rafael J. Wysocki
Make it possible to retrieve the current power state of an ACPI
device from user space via sysfs by adding a new attribute
power_state to the power subdirectory of the sysfs directory
associated with the struct acpi_device representing the device's
ACPI node.
From: Rafael J. Wysocki
The function used for retrieving ACPI device power states,
__acpi_bus_get_power(), is now static, because it is only used
internally in drivers/acpi/bus.c. However, it will be used
outside of that file going forward, so rename it to
acpi_device_get_power(), in analogy
On Wednesday, December 05, 2012 8:28 AM, Marko Katic wrote
> On Tue, Dec 4, 2012 at 6:28 AM, Jingoo Han wrote:
> > From: Marko Katic
> >
> > Changing backlight intensity on an Akita (Sharp Zaurus C-1000)
> > triggers WARN_ON message:
> >
> > WARNING: at drivers/gpio/gpiolib.c:1672
On Tue, Dec 4, 2012 at 2:44 AM, Serban Constantinescu
wrote:
> Android's IPC, Binder, does not support calls from a 32-bit userspace
> in a 64 bit kernel. This patch adds support for syscalls coming from a
> 32-bit userspace in a 64-bit kernel.
>
It also seems to remove support for 64-bit
On Wed, Nov 28, 2012 at 3:43 PM, Rafael J. Wysocki wrote:
> On Wednesday, November 28, 2012 03:25:59 PM Bjorn Helgaas wrote:
>> On Tue, Nov 20, 2012 at 1:08 AM, Huang Ying wrote:
>> > For unbound PCI devices, what we need is:
>> >
>> > - Always in D0 state, because some devices does not work
On 12/05/2012 01:05 AM, Arnd Bergmann wrote:
On Tuesday 04 December 2012, Eli Billauer wrote:
On 12/04/2012 10:43 PM, Arnd Bergmann wrote:
On Tuesday 04 December 2012, Eli Billauer wrote:
It's also a bit confusing because it doesn't appear
to be a "bus" in the Linux sense of being
On Tue, Nov 20, 2012 at 11:58 AM, Betty Dall wrote:
> Add a new define for the 8.0 GT/s supported link speed added in the PCI
> 3.0 specification. This is used to identify a device's current link speed
> (PCI_EXP_CLS).
>
> Here is the section of the PCI 3.0 specification:
> "Supported Link
On 12-12-04 11:24 PM, Sebastian Andrzej Siewior wrote:
On Mon, Dec 03, 2012 at 07:57:33PM +0100, Behan Webster wrote:
However, in order to approximate what gcc is doing in code, obviously
some math is required. The thought was that macros would hide the
worst of it, trying not to obfuscate what
On Mon, 3 Dec 2012 20:42:56 -0500
Ed Cashin wrote:
> This change avoids a race that could result in a NULL pointer
> derference following a WARNing from kobject_add_internal, "don't
> try to register things with the same name in the same directory."
>
> The problem was found with a test that
"Srivatsa S. Bhat" writes:
> From: Michael Wang
>
> With stop_machine() gone from the CPU offline path, we can't depend on
> preempt_disable() to prevent CPUs from going offline from under us.
Minor gripe: I'd prefer this paragraph to use the future rather than
past tense, like: "Once
On Mon, 3 Dec 2012 20:40:55 -0500
Ed Cashin wrote:
> An AoE target can have multiple network ports used for AoE, and
> in the aoe driver, those are tracked by the aoetgt struct. These
> changes allow the aoe driver to handle network paths, or aoetgts,
> that are not working well, compared to
On Tue, 2012-12-04 at 17:16 +0800, Hanjun Guo wrote:
> On 2012/12/4 8:10, Toshi Kani wrote:
> > On Mon, 2012-12-03 at 12:25 +0800, Hanjun Guo wrote:
> >> On 2012/11/30 6:27, Toshi Kani wrote:
> >>> On Thu, 2012-11-29 at 12:48 +0800, Hanjun Guo wrote:
> On 2012/11/29 2:41, Toshi Kani wrote:
>
On Tue, Dec 4, 2012 at 6:28 AM, Jingoo Han wrote:
> From: Marko Katic
>
> Changing backlight intensity on an Akita (Sharp Zaurus C-1000)
> triggers WARN_ON message:
>
> WARNING: at drivers/gpio/gpiolib.c:1672 __gpio_set_value+0x38/0xa4()
> Modules linked in:
> Backtrace:
> []
On Tuesday 04 December 2012, Eli Billauer wrote:
> On 12/04/2012 10:43 PM, Arnd Bergmann wrote:
> > On Tuesday 04 December 2012, Eli Billauer wrote:
> > It's also a bit confusing because it doesn't appear
> > to be a "bus" in the Linux sense of being something that provides
> > an abstract
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