We need to unlock here before returning.
Signed-off-by: Dan Carpenter
---
Only needed in linux-next.
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index d5f9742..14251c3 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -728,7 +728,8 @@ int gpio_export(unsigned g
copy_from_user() returns the number of bytes remaining but we should be
returning -EFAULT here.
Signed-off-by: Dan Carpenter
---
Only needed in linux-next.
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index ed4943f..ce1014e 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/mis
On 10/26/2012 02:58 PM, Fengguang Wu wrote:
static void shrink_readahead_size_eio(struct file *filp,
struct file_ra_state *ra)
{
- ra->ra_pages /= 4;
+ spin_lock(&filp->f_lock);
+ filp->f_mode |= FMODE_RANDOM;
+ spin_unlock(&fil
From: "hongbo.zhang"
Problem of using this list is that the cpufreq_get_max_state callback will be
called when register cooling device by thermal_cooling_device_register, but
this list isn't ready at this moment. What's more, there is no need to maintain
such a list, we can get cpufreq_cooling_de
On Fri, Oct 26, 2012 at 03:03:12PM +0800, Ni zhan Chen wrote:
> On 10/26/2012 02:58 PM, Fengguang Wu wrote:
> >> static void shrink_readahead_size_eio(struct file *filp,
> >> struct file_ra_state *ra)
> >> {
> >>- ra->ra_pages /= 4;
> >>+ spin_l
On 23/10/12 14:15, Rob Herring wrote:
re-sending my reply again, as it did not appear in my inbox from dt
mailing list.
> Adding lkml. DT patches should go to both lists.
>
> On 10/23/2012 05:30 AM, Srinivas KANDAGATLA wrote:
>> From: Srinivas Kandagatla
>>
>> As part of of_platform_populate call,
* Linus Torvalds wrote:
> On Thu, Oct 25, 2012 at 5:16 AM, Peter Zijlstra
> wrote:
> > + /*
> > +* Using runtime rather than walltime has the dual advantage that
> > +* we (mostly) drive the selection from busy threads and that the
> > +* task needs to have done s
On Wed, Oct 24, 2012 at 4:25 PM, Mathias Nyman
wrote:
> Add .get_direction callback to gpio_chip. This allows gpiolib
> to check the current direction of a gpio.
> Used to show the correct gpio direction in sysfs and debug entries.
>
> If callback is not set then gpiolib will work as previously;
On 10/26/2012 03:09 PM, Fengguang Wu wrote:
On Fri, Oct 26, 2012 at 03:03:12PM +0800, Ni zhan Chen wrote:
On 10/26/2012 02:58 PM, Fengguang Wu wrote:
static void shrink_readahead_size_eio(struct file *filp,
struct file_ra_state *ra)
{
- ra->ra_
On Thu, Oct 25, 2012 at 1:03 PM, Mathias Nyman
wrote:
> gpios requested with invalid numbers, or gpios requested from userspace via
> sysfs
> should not try to be deferred on failure.
>
> Signed-off-by: Mathias Nyman
Very good catch. I applied this to my fixes branch and also
put the stable ta
Changed all user visible multi-line strings to single line.
Removed 'binder:' prefix on stings.
Signed-off-by: Anmol Sarma
---
drivers/staging/android/binder.c | 483 +-
1 file changed, 165 insertions(+), 318 deletions(-)
diff --git a/drivers/staging/android
On Fri, Oct 26, 2012 at 03:17:57PM +0800, Yuanhan Liu wrote:
> On Fri, Oct 26, 2012 at 08:51:06AM +0200, Stefani Seibold wrote:
> > Am Freitag, den 26.10.2012, 14:11 +0800 schrieb Yuanhan Liu:
> > > On Fri, Oct 26, 2012 at 07:38:31AM +0200, Stefani Seibold wrote:
> > > > Am Freitag, den 26.10.2012,
Hi Greg,
Sorry for late reply.
2012/10/20 2:59, Greg Kroah-Hartman wrote:
On Fri, Oct 19, 2012 at 06:29:52AM +0200, Rafael J. Wysocki wrote:
On Thursday 11 of October 2012 19:12:28 Yasuaki Ishimatsu wrote:
acpi_bus_trim() stops removing devices, when acpi_bus_remove() return error
number. But
On 10/4/2012 7:23 PM, Prabhakar Lad wrote:
> Sekhar
>
> On Thu, Oct 4, 2012 at 12:43 PM, Sekhar Nori wrote:
>> On 10/4/2012 10:22 AM, Prabhakar Lad wrote:
>>> Hi Sekhar,
>>>
>>> On Wed, Oct 3, 2012 at 4:08 PM, Sekhar Nori wrote:
On 10/3/2012 12:05 PM, Prabhakar wrote:
> From: Lad, Prabh
On Fri, Oct 26, 2012 at 8:59 AM, Dan Carpenter wrote:
> We need to unlock here before returning.
>
> Signed-off-by: Dan Carpenter
> ---
> Only needed in linux-next.
Thanks Dan, applied to my devel branch.
Yours,
Linus Walleij
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On Fri, Oct 26, 2012 at 03:19:57PM +0800, Ni zhan Chen wrote:
> On 10/26/2012 03:09 PM, Fengguang Wu wrote:
> >On Fri, Oct 26, 2012 at 03:03:12PM +0800, Ni zhan Chen wrote:
> >>On 10/26/2012 02:58 PM, Fengguang Wu wrote:
> static void shrink_readahead_size_eio(struct file *filp,
>
On Thursday 25 October 2012 21:17:54 Hemant Kumar wrote:
> Driver anchors the tx urbs and defers the urb submission if
> a transmit request comes when the interface is suspended.
> Anchoring urb increments the urb reference count. These
> deferred urbs are later accessed by calling usb_get_from_anc
On Thu, Oct 25, 2012 at 05:44:31PM +0100, Will Deacon wrote:
> On x86 memory accesses to pages without the ACCESSED flag set result in the
> ACCESSED flag being set automatically. With the ARM architecture a page access
> fault is raised instead (and it will continue to be raised until the ACCESSED
From: Oliver Neukum
Date: Fri, 26 Oct 2012 09:39:16 +0200
> On Thursday 25 October 2012 21:17:54 Hemant Kumar wrote:
>> Driver anchors the tx urbs and defers the urb submission if
>> a transmit request comes when the interface is suspended.
>> Anchoring urb increments the urb reference count. The
Sekhar,
On Fri, Oct 26, 2012 at 1:05 PM, Sekhar Nori wrote:
> On 10/4/2012 7:23 PM, Prabhakar Lad wrote:
>> Sekhar
>>
>> On Thu, Oct 4, 2012 at 12:43 PM, Sekhar Nori wrote:
>>> On 10/4/2012 10:22 AM, Prabhakar Lad wrote:
Hi Sekhar,
On Wed, Oct 3, 2012 at 4:08 PM, Sekhar Nori wrot
On Friday 26 October 2012, Felipe Balbi wrote:
> > +static void omap_init_ocp2scp(void)
> > +{
> > + struct omap_hwmod *oh;
> > + struct platform_device *pdev;
> > + int bus_id = -1, dev_cnt = 0, i;
> > + struct omap_ocp2scp_dev *ocp2scp_dev;
> > + con
On 10/26/2012 03:36 PM, Fengguang Wu wrote:
On Fri, Oct 26, 2012 at 03:19:57PM +0800, Ni zhan Chen wrote:
On 10/26/2012 03:09 PM, Fengguang Wu wrote:
On Fri, Oct 26, 2012 at 03:03:12PM +0800, Ni zhan Chen wrote:
On 10/26/2012 02:58 PM, Fengguang Wu wrote:
static void shrink_readahead_size_e
On 10/12/2012 10:51 PM, Mel Gorman wrote:
MMTests 0.06 is a configurable test suite that runs a number of common
workloads of interest to MM developers. There are multiple additions
all but in many respects the most useful will be automatic package
installation. The package names are based on ope
On Wed, Oct 24, 2012 at 01:48:36PM -0700, Andrew Morton wrote:
> Dave Hansen wrote:
> > What kind of interface _is_ it in the first place? Is it really a
> > production-level thing that we expect users to be poking at? Or, is it
> > a rarely-used debugging and benchmarking knob which is fair gam
Say, if we want to allocate a filo with size of 6 bytes, it would be safer
to allocate 8 bytes instead of 4 bytes.
I know it works with rounddown_pow_of_two as well, since size is maintained
in the kfifo internal part. But, I'm quite curious why Stefani chose
rounddown_pow_of_two. To reduce me
is_power_of_2(size) will be failed if size is 0, and then it calls
roundup_pow_of_two(0), then will return a quite *huge* value(well, the
comments at roundup_pow_of_two macro says: the result is undefined when
n == 0).
Moving the size check before power of 2 testing and rounding will fix
this "not
On Fri, 2012-10-26 at 02:39 +0100, Mukesh Rathor wrote:
> Yup. I made the change on xen side and added this patch to my tree
> and got it working after reverting Konrad's setup.c changes. Not sure
> if you need an ack from x86, but if you do:
>
> Acked-by: Mukesh Rathor
The more ack's the merrie
Hi guys,
The following changes since commit ddffeb8c4d0331609ef2581d84de4d763607bd37:
Linux 3.7-rc1 (2012-10-14 14:41:04 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git
tags/efi-for-3.7
for you to fetch changes up to 5189c2a7c7
* Andi Kleen wrote:
> Peter Zijlstra writes:
>
> > Since the NUMA_INTERLEAVE_HIT statistic is useless on its
> > own; it wants to be compared to either a total of interleave
> > allocations or to a miss count, remove it.
> >
> > Fixing it would be possible, but since we've gone years
> > wi
On Fri, Oct 26, 2012 at 03:48:48PM +0800, Ni zhan Chen wrote:
> On 10/12/2012 10:51 PM, Mel Gorman wrote:
> >MMTests 0.06 is a configurable test suite that runs a number of common
> >workloads of interest to MM developers. There are multiple additions
> >all but in many respects the most useful wil
On Fri, Oct 26, 2012 at 03:47:19PM +0800, Ni zhan Chen wrote:
> On 10/26/2012 03:36 PM, Fengguang Wu wrote:
> >On Fri, Oct 26, 2012 at 03:19:57PM +0800, Ni zhan Chen wrote:
> >>On 10/26/2012 03:09 PM, Fengguang Wu wrote:
> >>>On Fri, Oct 26, 2012 at 03:03:12PM +0800, Ni zhan Chen wrote:
> On 10
[+cc Chris, also a few comments below]
On Fri, Oct 26, 2012 at 12:59 AM, Cyberman Wu wrote:
> After we upgrade to MDE 4.1.0 from Tilera, we encounter a problem that
> only on HighPoint 2680 card works, I've
> tried to fix it, but since most time I'm working in user space, I'm
> not sure my fix is
On Fri, Oct 26, 2012 at 6:43 AM, Justin P. Mattock
wrote:
>>
>> No worries, it is another ILK hang similar to the ones reported earlier
>> - it just seems the ring stops advancing. Hopefully it is a missing w/a
>> from http://cgit.freedesktop.org/~danvet/drm/log/?h=ilk-wa-pile
>> -Chris
>>
>
> wel
Greg Kroah-Hartman wrote:
> On Thu, Oct 25, 2012 at 05:11:19PM -0700, Jonathan Nieder wrote:
>> Greg Kroah-Hartman wrote:
>>> v = ((LINUX_VERSION_CODE >> 8) & 0xff) + 40;
>>> - copy = min(sizeof(buf), max_t(size_t, 1, len));
>>> + copy = clamp_t(size_t, len, 1, size
On 10/26/2012 04:02 PM, Fengguang Wu wrote:
On Fri, Oct 26, 2012 at 03:47:19PM +0800, Ni zhan Chen wrote:
On 10/26/2012 03:36 PM, Fengguang Wu wrote:
On Fri, Oct 26, 2012 at 03:19:57PM +0800, Ni zhan Chen wrote:
On 10/26/2012 03:09 PM, Fengguang Wu wrote:
On Fri, Oct 26, 2012 at 03:03:12PM +0
Hi Fengguang,
On Fri, Oct 26, 2012 at 4:02 PM, Fengguang Wu wrote:
> On Fri, Oct 26, 2012 at 03:47:19PM +0800, Ni zhan Chen wrote:
>> On 10/26/2012 03:36 PM, Fengguang Wu wrote:
>> >On Fri, Oct 26, 2012 at 03:19:57PM +0800, Ni zhan Chen wrote:
>> >>On 10/26/2012 03:09 PM, Fengguang Wu wrote:
>> >
On Friday 26 October 2012, Jaegeuk Kim wrote:
> > > +
> > > +#define F2FS_ROOT_INO(sbi) (sbi->root_ino_num)
> > > +#define F2FS_NODE_INO(sbi) (sbi->node_ino_num)
> > > +#define F2FS_META_INO(sbi) (sbi->meta_ino_num)
> > > +
> > > +#define GFP_F2FS_MOVABLE (__GFP_WAIT | __GFP_IO |
Hi,
On Thu, Oct 25, 2012 at 02:36:24AM +0200, Laurent Pinchart wrote:
> Hi Felipe,
>
> On Monday 22 October 2012 13:56:01 Felipe Balbi wrote:
> > On Mon, Oct 22, 2012 at 12:47:21PM +0200, Laurent Pinchart wrote:
> > > On Monday 22 October 2012 03:33:19 Li Yang-R58472 wrote:
> > > > On Saturday, O
From: Guillaume Juan
If gsm->tty happens to be NULL in gsmld_output, avoid crashing the kernel (the
crash is replaced by a warning dump).
Prevent at earlier level such situation:
- gsmtty_hangup does no longer call gsm_dlci_begin_close when called
synchronously from gsm_cleanup_mux, because thi
* Matt Fleming wrote:
> Hi guys,
>
> The following changes since commit ddffeb8c4d0331609ef2581d84de4d763607bd37:
>
> Linux 3.7-rc1 (2012-10-14 14:41:04 -0700)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git
> tags/efi-for-3
Changed all user visible multi-line strings to single line.
Removed 'binder:' prefix on stings.
Signed-off-by: Anmol Sarma
---
drivers/staging/android/binder.c | 370 --
1 file changed, 150 insertions(+), 220 deletions(-)
diff --git a/drivers/staging/android
On 10/26/2012 01:29 AM, Shuah Khan wrote:
Add support for debug_dma_mapping_error() call to avoid warning from
debug_dma_unmap() interface when it checks for mapping error checked
status. Without this patch, device driver failed to check map error
warning is generated.
Signed-off-by: Shuah Khan
On Thu, Oct 25, 2012 at 10:21 PM, Benson Leung wrote:
> This adds the chromeos_laptop driver. It supports
> the Cypress APA SMBUS touchpad as well as the isl29018 i2c ambient
> light sensor on the Samsung Series 5 550 Chromebook.
>
> Signed-off-by: Benson Leung
> Reviewed-by: Olof Johansson
> --
> On Friday 26 October 2012, Jaegeuk Kim wrote:
>
> > > > +
> > > > +#define F2FS_ROOT_INO(sbi) (sbi->root_ino_num)
> > > > +#define F2FS_NODE_INO(sbi) (sbi->node_ino_num)
> > > > +#define F2FS_META_INO(sbi) (sbi->meta_ino_num)
> > > > +
> > > > +#define GFP_F2FS_MOVABLE (__GFP_W
* Arnaldo Carvalho de Melo wrote:
> Hi Ingo,
>
> Please consider pulling, got sidetracked today with some other stuff,
> but made progress on reviewing the group patches from Namhyung that Jiri uses
> for that PERF_SAMPLE_READ patchset.
>
> - Arnaldo
>
> The following changes since comm
On Thu, Oct 18, 2012 at 6:26 AM, Matt Porter wrote:
> Changes since v2:
> - Rebased on 3.7-rc1
> - Fixed bug in DT/pdata parsing first found by Gururaja
> that turned out to be masked by some toolchains
> - Dropped unused mach-omap2/devices.c hsmmc patch
>
On Friday 26 October 2012 04:17 AM, Shuah Khan wrote:
Add support for debug_dma_mapping_error() call to avoid warning from
debug_dma_unmap() interface when it checks for mapping error checked
status. Without this patch, device driver failed to check map error
warning is generated.
Signed-off-by:
On Fri, Oct 26, 2012 at 08:51:06AM +0200, Stefani Seibold wrote:
> Am Freitag, den 26.10.2012, 14:11 +0800 schrieb Yuanhan Liu:
> > On Fri, Oct 26, 2012 at 07:38:31AM +0200, Stefani Seibold wrote:
> > > Am Freitag, den 26.10.2012, 09:46 +0800 schrieb Yuanhan Liu:
> > > > From: Yuanhan Liu
> > > >
On Thu, 2012-10-25 at 16:09 -0700, Linus Torvalds wrote:
> On Thu, Oct 25, 2012 at 7:39 AM, Peter Zijlstra wrote:
> >
> > So I think the below should work, we hold the spinlock over both rb-tree
> > modification as sp free, this makes mpol_shared_policy_lookup() which
> > returns the policy with a
On Thu, 2012-10-25 at 15:26 -0700, Linus Torvalds wrote:
> it's the *rest* of the "u128" math I really object to. I also wonder
> about the u64xu64 math case for SCHED_DEADLINE, because I assume that
> it doesn't actually end up using the 128-bit result in that form, but
> scales it down again some
On Fri, 2012-10-26 at 10:51 +0800, he, bo wrote:
> From: Yanmin Zhang
>
> We hit a kernel panic at __run_hrtimer=>BUG_ON(timer->state !=
> HRTIMER_STATE_CALLBACK).
> <2>[ 10.226053, 3] kernel BUG at
> /home/android/xiaobing/ymz/r4/hardware/intel/linux-2.6/kernel/hrtimer.c:1228!
> <0>[ 10.23
Commit-ID: ba361c92e73c771fcbbbd24c2c03c322e2de2e31
Gitweb: http://git.kernel.org/tip/ba361c92e73c771fcbbbd24c2c03c322e2de2e31
Author: Arnaldo Carvalho de Melo
AuthorDate: Wed, 17 Oct 2012 18:50:13 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 25 Oct 2012 10:37:15 -0200
pe
V2 adds a checking HRTIMER_STATE_ENQUEUED. If HRTIMER_STATE_ENQUEUED is set,
We don't call enqueue_hrtimer. It should be rare that HRTIMER_STATE_ENQUEUED is
set.
---
We hit a kernel panic at __run_hrtimer=>BUG_ON(timer->state !=
HRTIMER_STATE_CALLBACK).
<2>[ 10.226053, 3] kernel BUG at
/home
Commit-ID: efd5745e43f3aabd95d521289e0caa0e30668cf4
Gitweb: http://git.kernel.org/tip/efd5745e43f3aabd95d521289e0caa0e30668cf4
Author: Arnaldo Carvalho de Melo
AuthorDate: Wed, 17 Oct 2012 17:09:46 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 25 Oct 2012 10:40:37 -0200
pe
Hi Vinod,
On 16 October 2012 09:49, Viresh Kumar wrote:
> dw_dmac driver already supports device tree but it used to have its platform
> data passed the non-DT way.
>
> This patch does following changes:
> - pass platform data via DT, non-DT way still takes precedence if both are
> used.
> - cre
Ingo reported (again!) that 'make clean' on perf/traceevent does not
work due to some reason with system header file. Quotes Ingo:
"Note that the old dependency related build failure thought to be
fixed in commit 860df5833e46 is back:
make[1]: *** No rule to make target
`/usr/lib/gcc/x86
From: Namhyung Kim
Documentation targets handling rules are duplicate. Consolidate them
with DOC_TARGETS and INSTALL_DOC_TARGETS.
Cc: Borislav Petkov
Signed-off-by: Namhyung Kim
---
tools/perf/Makefile | 46 +-
1 file changed, 9 insertions(+), 37 d
From: Namhyung Kim
Currently checking mmap support in libelf failed due to wrong flags.
CHK libelf
CHK libdw
CHK libunwind
CHK -DLIBELF_MMAP
/tmp/ccYJwdR0.o: In function `main':
:(.text+0x18): undefined reference to `elf_begin'
collect2: error: ld returned 1 exit status
This can
From: Namhyung Kim
It might be useful to see what's happening behind us rather than just
waiting few seconds during the config checking.
Also align the CHK message with other ones.
Cc: Jiri Olsa
Cc: Borislav Petkov
Signed-off-by: Namhyung Kim
---
tools/perf/config/utilities.mak | 3 +--
1 f
Commit-ID: 1302d88e66f12a7b46a5598e641d93f0713007e0
Gitweb: http://git.kernel.org/tip/1302d88e66f12a7b46a5598e641d93f0713007e0
Author: Arnaldo Carvalho de Melo
AuthorDate: Wed, 17 Oct 2012 17:13:12 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 25 Oct 2012 10:57:43 -0200
pe
From: Namhyung Kim
This will show directory change info in a consistent form. Also it
can be converted again into David Howell's descend command.
Cc: Borislav Petkov
Cc: David Howells
Signed-off-by: Namhyung Kim
---
tools/perf/Makefile | 6 +++---
1 file changed, 3 insertions(+), 3 deletion
hello:
everyone, I can't find the definition of trace_kmalloc_node,
where is it?
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Please
On Thu, 2012-10-25 at 16:53 +0530, Inderpal Singh wrote:
>
> This code will get executed only in case of force removal of the
> module which was discussed in the first version of the patch at [1].
> Now, if we do not have to think about force removal then this patch
> will go back to the first ver
On Thu, Oct 25, 2012 at 01:26:40PM +0200, Roland Stigge wrote:
> This patch fixes CAN clocking on i.MX53.
>
> Signed-off-by: Roland Stigge
>
> ---
> arch/arm/mach-imx/clk-imx51-imx53.c |8
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> --- linux-2.6.orig/arch/arm/mach-imx/c
We're not using 3.6.x, we're using is from MDE-4.1.0 from Tilera and
it patch 3.0.38.
>From its release notes that PCIe I/O space is already supported.
I provide diff of pci_gx.c between 3.6.3 and MDE-4.1.0 for a hint,
since I don't know
if it's allowed to use attached file in mail list, and their
Yes, your suggested descriptions more match the change.
I'm sending a new patch for your review. Thanks.
-Bin
On Thu, Oct 25, 2012 at 09:57:52AM +0200, Ingo Molnar wrote:
>
> * Bin Gao wrote:
>
> > MPS tables are not needed for systems that have proper ACPI support.
> > This is also true for s
On Fri, 2012-10-26 at 14:25 +0530, Viresh Kumar wrote:
> Hi Vinod,
>
> On 16 October 2012 09:49, Viresh Kumar wrote:
> > dw_dmac driver already supports device tree but it used to have its platform
> > data passed the non-DT way.
> >
> > This patch does following changes:
> > - pass platform data
On 26 October 2012 14:18, Vinod Koul wrote:
> On Fri, 2012-10-26 at 14:25 +0530, Viresh Kumar wrote:
>> I can see that you applied these patches and they are present in
>> linux-next. But i feel
>> the order of patches is bad.
> Yes looks like I forgot to sort the mbox series :(
>
> since all patc
From: Maxime Bizon
Some CE4100 devices such as the:
- DFX module (01:0b.7)
- entertainment encryption device (01:10.0)
- multimedia controller (01:12.0)
do not have a device interrupt at all. This patch fixes the PCI controller
code to declare the missing PCI configuration register space, as wel
The CE4100 platform is currently missing a proper pm_poweroff implementation
leading to poweroff making the CPU spin forever and the CE4100 platform does
not enter a low-power mode where the external Power Management Unit can
properly power off the system. Power off on this platform is implemented
On Fri, Oct 26, 2012 at 08:44:35AM +0100, Kirill A. Shutemov wrote:
> On Thu, Oct 25, 2012 at 05:44:31PM +0100, Will Deacon wrote:
> > On x86 memory accesses to pages without the ACCESSED flag set result in the
> > ACCESSED flag being set automatically. With the ARM architecture a page
> > access
On Fri, 26 Oct 2012, yili0...@gmail.com wrote:
> hello:
> everyone, I can't find the definition of trace_kmalloc_node,
> where is it?
Look for DEFINE_EVENT(..., kmalloc_node, ...) in
include/trace/events/kmem.h.
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Hi all,
This patch serie contains shutdown/reboot fixes for the CE4100 platform as
well as a PCI controller fix for devices without an interrupt line.
Florian Fainelli (3):
x86: ce4100: implement pm_poweroff
x86: ce4100: force reboot method to be KBD
x86: ce4100: fixup PCI configuration reg
On Fri, 2012-10-26 at 17:07 +0800, Zhouping Liu wrote:
> [ 180.918591] RIP: 0010:[] []
> mem_cgroup_prepare_migration+0xba/0xd0
> [ 182.681450] [] do_huge_pmd_numa_page+0x180/0x500
> [ 182.775090] [] handle_mm_fault+0x1e9/0x360
> [ 182.863038] [] __do_page_fault+0x172/0x4e0
> [ 182.95057
From: Maxime Bizon
The default reboot is via ACPI for this platform, and the CEFDK bootloader
actually supports this, but will issue a system power off instead of a real
reboot. Setting the reboot method to be KBD instead of ACPI ensures proper
system reboot.
Signed-off-by: Florian Fainelli
---
On Thu, Oct 18, 2012 at 2:50 PM, Yinghai Lu wrote:
> From: Jiang Liu
>
> The code in pci_root_hp.c depends on function acpi_is_root_bridge()
> to check whether an ACPI object is a PCI host bridge or not.
> If an ACPI device hasn't been created for the ACPI object yet,
> function acpi_is_root_brid
Some MSI laptop BIOSes are broken - INT 15h code uses port 92h to enable A20
line but resume code assumes that KBC was used.
The laptop will not resume from S3 otherwise but powers off after a while
and then powers on again stuck with a blank screen.
Fix it by enabling A20 using KBC. Affected lapt
On Fri, 2012-10-26 at 10:29 +0900, Namhyung Kim wrote:
> Hi Jiri,
>
> On Sat, 20 Oct 2012 16:33:08 +0200, Jiri Olsa wrote:
> > hi,
> > adding support to read sample values through the PERF_SAMPLE_READ
> > sample type. It's now possible to specify 'S' modifier for an event
> > and get its sample va
On Thursday 25 October 2012 at 18:06:51, Mark Brown wrote:
> Are you saying that whoever designed this USB device has done it so that
> it takes a byte stream with something like RRVV where RR is the register
> and VV is the value? That's the marshalling, as you'll have seen that's
> done before t
Hi!
On 10/26/2012 10:59 AM, Sascha Hauer wrote:
> On Thu, Oct 25, 2012 at 01:26:40PM +0200, Roland Stigge wrote:
>> This patch fixes CAN clocking on i.MX53.
>>
>> Signed-off-by: Roland Stigge
>>
>> ---
>> arch/arm/mach-imx/clk-imx51-imx53.c |8
>> 1 file changed, 4 insertions(+), 4
Hello Kees,
first, many thanks for trying to help!
On Thu, 25 Oct 2012, Kees Cook wrote:
Hi Holger,
On Thu, Oct 25, 2012 at 12:13:40PM +, Holger Kiehl wrote:
as of linux 3.6 hardlink restrictions to the Linux VFS have been enabled
by default. This breaks the application AFD [1] of which
* Peter Zijlstra wrote:
> On Fri, 2012-10-26 at 17:07 +0800, Zhouping Liu wrote:
> > [ 180.918591] RIP: 0010:[] []
> > mem_cgroup_prepare_migration+0xba/0xd0
>
> > [ 182.681450] [] do_huge_pmd_numa_page+0x180/0x500
> > [ 182.775090] [] handle_mm_fault+0x1e9/0x360
> > [ 182.863038] [] _
On Fri, Oct 26, 2012 at 3:01 AM, Cyberman Wu wrote:
> We're not using 3.6.x, we're using is from MDE-4.1.0 from Tilera and
> it patch 3.0.38.
That's fine, but you sent the email to the linux-pci and linux-kernel
lists, and on those lists, we're only concerned with the upstream
Linux kernels, e.g.
On Fri, 2012-10-26 at 14:35 +0530, Viresh Kumar wrote:
> >> I can see that you applied these patches and they are present in
> >> linux-next. But i feel
> >> the order of patches is bad.
> > Yes looks like I forgot to sort the mbox series :(
> >
> > since all patches were applied nicely, and they s
* Peter Zijlstra wrote:
> On Thu, 2012-10-25 at 15:26 -0700, Linus Torvalds wrote:
> > it's the *rest* of the "u128" math I really object to. I also wonder
> > about the u64xu64 math case for SCHED_DEADLINE, because I assume that
> > it doesn't actually end up using the 128-bit result in that fo
v1 -> v2
- update Rafael's comment.
static int acpi_processor_handle_eject(struct acpi_processor *pr)
{
-if (cpu_online(pr->id))
-cpu_down(pr->id);
+int ret = 0;
+
+if (cpu_online(pr->id)) {
+ret = cpu_down(pr->id);
If you defined ret here ...
+if (re
Am Freitag, den 26.10.2012, 15:17 +0800 schrieb Yuanhan Liu:
> On Fri, Oct 26, 2012 at 08:51:06AM +0200, Stefani Seibold wrote:
> > Am Freitag, den 26.10.2012, 14:11 +0800 schrieb Yuanhan Liu:
> > > On Fri, Oct 26, 2012 at 07:38:31AM +0200, Stefani Seibold wrote:
> > > > Am Freitag, den 26.10.2012,
* Florian Fainelli wrote:
> The CE4100 platform is currently missing a proper pm_poweroff implementation
> leading to poweroff making the CPU spin forever and the CE4100 platform does
> not enter a low-power mode where the external Power Management Unit can
> properly power off the system. Power
Am Freitag, den 26.10.2012, 15:56 +0800 schrieb Yuanhan Liu:
> Say, if we want to allocate a filo with size of 6 bytes, it would be safer
> to allocate 8 bytes instead of 4 bytes.
>
> I know it works with rounddown_pow_of_two as well, since size is maintained
> in the kfifo internal part. But,
* Florian Fainelli wrote:
> From: Maxime Bizon
>
> The default reboot is via ACPI for this platform, and the CEFDK bootloader
> actually supports this, but will issue a system power off instead of a real
> reboot. Setting the reboot method to be KBD instead of ACPI ensures proper
> system rebo
On 9/18/2012 10:29 PM, Peter Senna Tschudin wrote:
> Found by http://coccinelle.lip6.fr/
>
> Signed-off-by: Peter Senna Tschudin
Queuing this for v3.8
Thanks,
Sekhar
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On Fri, Oct 26, 2012 at 07:19:55AM +0100, Ni zhan Chen wrote:
> On 10/26/2012 12:44 AM, Will Deacon wrote:
> > On x86 memory accesses to pages without the ACCESSED flag set result in the
> > ACCESSED flag being set automatically. With the ARM architecture a page
> > access
> > fault is raised inst
Hi Linus,
I would like to ask for pulling an urgent fix for ARM DMA-mapping
framework for v3.7-rc3. Due to my mistake, my previous pull request
(merged as cff7b8ba60e332377568c3d55c8036e9b1de32e6) contained a patch
which is aimed for v3.8 and lacks its dependences. This pull request
reverts it and
On Fri, 2012-10-26 at 11:24 +0200, Ingo Molnar wrote:
> So can we control this by restricting the users and avoiding the
> overflow?
>
> A 2^64 result should be a *huge* amount of space already for
> just about anything.
I _think_ something like: dl_runtime * dl_deadline < U64_MAX, might do
th
Avoid calling cpufreq driver's target() routine if new frequency is same as
policies current frequency.
Signed-off-by: Viresh Kumar
---
drivers/cpufreq/cpufreq.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 261ef65..28dc134 1
Hi, andrew morton:
This patch has been acked by kosaki motohiro. Is it OK to be merged
into -mm tree?
Thanks
Wen Congyang
At 10/19/2012 02:46 PM, we...@cn.fujitsu.com Wrote:
> From: Wen Congyang
>
> If sparse memory vmemmap is enabled, we can't free the memory to store
> struct page when a mem
On 10/26/2012 05:20 PM, Ingo Molnar wrote:
* Peter Zijlstra wrote:
On Fri, 2012-10-26 at 17:07 +0800, Zhouping Liu wrote:
[ 180.918591] RIP: 0010:[] []
mem_cgroup_prepare_migration+0xba/0xd0
[ 182.681450] [] do_huge_pmd_numa_page+0x180/0x500
[ 182.775090] [] handle_mm_fault+0x1e9/0x360
On x86-64 syscall exit, 3 non exclusive events may happen
looping in the following order:
1) Check if we need resched for user preemption, if so call
schedule_user()
2) Check if we have pending signals, if so call do_notify_resume()
3) Check if we do syscall tracing, if so call syscall_trace_lea
* Peter Zijlstra wrote:
> On Fri, 2012-10-26 at 11:24 +0200, Ingo Molnar wrote:
>
> > So can we control this by restricting the users and avoiding
> > the overflow?
> >
> > A 2^64 result should be a *huge* amount of space already for
> > just about anything.
>
> I _think_ something like: dl
2012/10/25 Sergey Senozhatsky :
> On (10/25/12 09:06), Frederic Weisbecker wrote:
>> >> > My understanding is (I may be wrong) that we can schedule() from ptrace
>> >> > chain to
>> >> > some arbitrary task, which will continue its execution from the point
>> >> > where RCU assumes
>> >> > CPU as
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