On 12/20/2012 08:08 AM, Jean-Christophe PLAGNIOL-VILLARD wrote:
On 22:22 Wed 19 Dec , Roland Stigge wrote:
This patch adds block GPIO support to several gpio drivers.
This implements block GPIO only for some selected drivers since block GPIO is
an optional feature which may not be
Hi Linus,
please, pull UBI changes.
The following changes since commit 6f0c0580b70c89094b3422ba81118c7b959c7556:
Linux 3.7-rc2 (2012-10-20 12:11:32 -0700)
are available in the git repository at:
git://git.infradead.org/linux-ubi.git tags/upstream-3.8-rc1
for you to fetch changes up to
On Monday 12 November 2012 07:30 PM, Arnd Bergmann wrote:
On Monday 12 November 2012, vineet.gup...@synopsys.com wrote:
+
+config ARC_MISALIGN_ACCESS
+ bool Emulate unaligned memory access (userspace only)
+ default N
+ help
+ This enables misaligned 16 32 bit
On 12/18/2012 11:25:01 AM, Josh Boyer wrote:
Remove the documentation for capability.disable. The code supporting
this
parameter was removed with:
commit 5915eb53861c5776cfec33ca4fcc1fd20d66dd27
Author: Miklos Szeredi mszer...@suse.cz
Date: Thu Jul 3 20:56:05 2008
Fix a coding style issues.
Signed-off-by: Stefan Hasko hasko.st...@gmail.com
---
net/ipv4/route.c | 125 ++-
net/ipv4/tcp.c | 218 +++---
2 files changed, 200 insertions(+), 143 deletions(-)
diff --git
On Thu, Dec 20, 2012 at 1:09 PM, Stephen Boyd sb...@codeaurora.org wrote:
On 11/26/2012 5:08 AM, Jassi Brar wrote:
The patchset introduces 64-bit atomic ops, which would need
init_atomic64_lock() already called, but that is an initcall made too
late. Should we consider calling
From: Gabriel Fernandez gabriel.fernan...@stericsson.com
This implements pin multiplexing and pin configuration for
the Nomadik pin controller using the device tree.
Signed-off-by: Gabriel Fernandez gabriel.fernan...@stericsson.com
Reviewed-by: Philippe Langlais philippe.langl...@stericsson.com
On Wed, Dec 19, 2012 at 04:07:21PM +0100, Jiri Olsa wrote:
Adding sysfs precise attribute for cpu device (/sys/devices/cpu)
to show the maximum value for perf event precise attribute.
This will be initialy used for automated precise event perf test
and could be helpful otherwise. Arnaldo
As Tegra PHY driver open is using kmalloc,
changing it to kzalloc.
Signed-off-by: Venu Byravarasu vbyravar...@nvidia.com
---
This patch is v2 patch for the patch discussed at
http://marc.info/?l=linux-usbm=135593869431766w=2
drivers/usb/phy/tegra_usb_phy.c |2 +-
1 files changed, 1
-Original Message-
From: Stephen Warren [mailto:swar...@wwwdotorg.org]
Sent: Wednesday, December 19, 2012 11:08 PM
To: Venu Byravarasu
Cc: ba...@ti.com; gre...@linuxfoundation.org; linux-
ker...@vger.kernel.org; linux-...@vger.kernel.org
Subject: Re: [PATCH] usb: phy: tegra: Using
On Thursday 20 December 2012, Vineet Gupta wrote:
Are you OK if we keep this support build time - provided that once it is
build time enabled - we have the additional runtime sysctl based
toggle-ability as you suggested.
Yes, sounds good.
Only one of our customers need this feature and this
On 20.12.12 at 02:23, Xu, Dongxiao dongxiao...@intel.com wrote:
Sorry, maybe I am still not describing this issue clearly.
No, at least I understood you the way you re-describe below.
Take the libata case as an example, the static DMA buffer locates
(dev-link-ap-sector_buf , here we use
Provides support for 1801 variant of stmpe gpio port expanders.
This chip has 18 gpios configurable as GPI, GPO, keypad matrix,
special key or dedicated key function.
Note that special/dedicated key function is not supported yet.
Signed-off-by: Jean-Nicolas Graux
During a target thread's life cycle, it may be fork many threads. But in the
current version of 'perf top{record} -p $pid', the new forked threads can not be
apperceived by perf. The content of thread_map and other related structures
need to be refreshed on-the-fly to apperceive the threads' fork
This patch implemnet a fork function and a exit function in perf_top-tool to
respond to
PERF_RECORD_FORK PERF_RECORD_EXIT events. In the fork function
(perf_top__process_event_fork), the information of the new thread is added into
thread_map. The fd and mmap of the new thread are created in
We always alloc critical/machine/debug check exceptions. This is
different from the normal exception. So we should load these exception
stack properly like we did for booke.
Signed-off-by: Tiejun Chen tiejun.c...@windriver.com
---
arch/powerpc/kernel/exceptions-64e.S | 40
v1:
* Copy thread info only when we are from !user mode since we'll get kernel stack
coming from usr directly.
* remove save/restore EX_R14/EX_R15 since DBG_EXCEPTION_PROLOG already covered
this.
* use CURRENT_THREAD_INFO() conveniently to get thread.
* fix some typos
* add a patch to make
We need to store thread info to these exception thread info like something
we already did for PPC32.
Signed-off-by: Tiejun Chen tiejun.c...@windriver.com
---
arch/powerpc/kernel/exceptions-64e.S | 15 +++
1 file changed, 15 insertions(+)
diff --git
gdb always need to generate a single step properly to invoke
a kgdb state. But with lazy interrupt, book3e can't always
trigger a debug exception with a single step since the current
is blocked for handling those pending exception, then we miss
that expected dbcr configuration at last to generate
We can't look up the address of the entry point of the function simply
via that function symbol for all architectures.
For PPC64 ABI, actually there is a function descriptors structure.
A function descriptor is a three doubleword data structure that contains
the following values:
* The
Currently we need to skip this for supporting KGDB.
Signed-off-by: Tiejun Chen tiejun.c...@windriver.com
---
arch/powerpc/kernel/exceptions-64e.S |5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/exceptions-64e.S
When we're in kgdb_singlestep(), we have to work around to get
thread_info by copying from the kernel stack before calling
kgdb_handle_exception(), then copying it back afterwards.
But for PPC64, we have a lazy interrupt implementation. So after
copying thread info frome kernle stack, if we need
This patch set add the function that make the 'perf top -p $pid' could be aware
of the dynamic fork threads. The perf top{record} tools are not aware of the new
threads that forked by the target threads, while we use 'perf top{record} -p
$pid' model. Some critical structures, such as, thread_map,
Add bitmap_copy() find_first_zero_bit() to the 'util/include/linux/bitops.h'.
These functions could be need if we want to change the thread_map or any other
mechanism with bitmap.
Cc: David Ahern dsah...@gmail.com
Cc: Arjan van de Ven ar...@linux.intel.com
Cc: Namhyung Kim namhy...@gmail.com
Cc:
On 12/20/2012 09:07 AM, Wolfgang Grandegger wrote:
On 12/20/2012 08:08 AM, Jean-Christophe PLAGNIOL-VILLARD wrote:
On 22:22 Wed 19 Dec , Roland Stigge wrote:
This patch adds block GPIO support to several gpio drivers.
This implements block GPIO only for some selected drivers since block
On 16.12.2012 14:16, Thierry Reding wrote:
Okay, so we're back on the topic of using globals. I need to assert
again that this is not an option. If we were to use globals, then we
could just as well leave out the dummy device and just do all of that in
the tegra-drm driver's initialization
xyarray__realloc() could be used if we wish extend the evsel-fd,
evsel-sample_id or any other xyarray on-the-fly.
Cc: David Ahern dsah...@gmail.com
Cc: Arjan van de Ven ar...@linux.intel.com
Cc: Namhyung Kim namhy...@gmail.com
Cc: Yanmin Zhang yanmin.zh...@intel.com
Cc: Wu Fengguang
On 12/19/2012 06:10 AM, Tabi Timur-B04825 wrote:
On Thu, Oct 25, 2012 at 1:43 AM, Tiejun Chen tiejun.c...@windriver.com wrote:
We always alloc critical/machine/debug check exceptions. This is
different from the normal exception. So we should load these exception
stack properly like we did for
On Thu, Dec 20, 2012 at 8:50 AM, Lee Jones lee.jo...@linaro.org wrote:
On Thu, 20 Dec 2012, Grant Likely wrote:
This looks wrong. It probably works at the moment, but calling
irq_create_mapping when trying to process an IRQ is backwards. There
certainly shouldn't be any processing of an irq
Hallo Nicolas,
On 6-12-2012 14:27, Nicolas Ferre wrote:
Erwin,
On 12/06/2012 12:32 PM, Erwin Rol :
Hello Nicolas, Havard, all,
I have a very obscure problem with a at91sam9260 board (almost 1 to 1
copy of the Atmel EK).
The MACB seems to stall when I use large (2 * MTU) UDP datagrams.
From: Linus Walleij linus.wall...@linaro.org
This fixes two issues with the DB8500 PRCMU irqdomain:
- You have to state the irq base 0 to get a linear domain
for the DT case from irq_domain_add_simple()
- The irqdomain was not used to translate the initial irq
request using
On Thu, Dec 20, 2012 at 9:57 AM, Jean-Nicolas Graux
jean-nicolas.gr...@stericsson.com wrote:
Provides support for 1801 variant of stmpe gpio port expanders.
This chip has 18 gpios configurable as GPI, GPO, keypad matrix,
special key or dedicated key function.
Note that special/dedicated key
On 12/19/2012 06:07 PM, Grant Likely wrote:
On Thu, 6 Dec 2012 11:52:07 +0100, Peter Ujfalusi peter.ujfal...@ti.com
wrote:
This GPIO driver should not configure anything else then GPIOs.
Signed-off-by: Peter Ujfalusi peter.ujfal...@ti.com
I'm not sure if this is the right direction. I
Andrew Morton wrote:
On Mon, 17 Dec 2012 20:45:13 -0800 (PST)
Hugh Dickinshu...@google.com wrote:
On Fri, 14 Dec 2012, Konstantin Khlebnikov wrote:
This bio pool guarantees reclaiming progress for anonymous pages.
All avaliable bio in fs_bio_set may be borrowed by writeback which may
never
Hi,
Sorry for resend. The previous version still has alignment issues on
atmel_tcb_pwm_set_polarity, atmel_tcb_pwm_request and
atmel_tcb_pwm_config function parameters.
This patch adds a PWM driver based on Atmel Timer Counter Block.
Timer Counter Block is used in Waveform generator mode.
A
Linus,
please pull sound fixes for v3.8-rc1 from:
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git tags/sound-3.8
The topmost commit is cb99864d40e46dea9c2aa3eaa97517b776f91024
Sound fixes for 3.8-rc1
This update
In data mercoledì 19 dicembre 2012 17:10:29, hai scritto:
- Original Message -
From: Fabio Coatti fabio.coa...@gmail.com
To: linux-kernel@vger.kernel.org
Sent: Wednesday, 19 December, 2012 5:01:30 PM
Subject: 3.7.X vs 3.6.11 HP Folio 9470m brightness regression?
Hi,
I'm
Hello,
Sorry for commenting on your V2, i would have done it for the first one :(
but these are all small ones, if you would like me to do it after this
merged, i will be glad to do so.
+
+static int max77686_rtc_probe(struct platform_device *pdev)
+{
+ struct max77686_dev *max77686 =
On Thu, Dec 20, 2012 at 05:13:37PM +1300, Tony Prisk wrote:
On Wed, 2012-12-19 at 19:08 +, Russell King - ARM Linux wrote:
On Thu, Dec 20, 2012 at 08:00:49AM +1300, Tony Prisk wrote:
On Thu, 2012-12-20 at 06:34 +1300, Tony Prisk wrote:
On Wed, 2012-12-19 at 09:26 +, Russell King
Use more coherent locking in the driver. Use bitfield to store the GPIO
direction and if the pin is configured as output store the status also in a
bitfiled.
In this way we can just look at these bitfields when we need information
about the pin status and only reach out to the chip when it is
Hi,
This patchset adds initial support for the NVIDIA's new Tegra 114
SoC (T114) based on the ARM Cortex-A15 MP. It has the minimal support
to allow the kernel to boot up into shell console. This can be used as
a basis for adding other device drivers for this SoC. Currently there
are 2 evaluation
Add tegra_chip_id TEGRA114 0x35
Signed-off-by: Hiroshi Doyu hd...@nvidia.com
---
arch/arm/mach-tegra/fuse.h |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-tegra/fuse.h b/arch/arm/mach-tegra/fuse.h
index ff1383d..da78434 100644
--- a/arch/arm/mach-tegra/fuse.h
+++
Relocate functions by clock functionarities{RTC, TMR}. Also created
some new functions as helper.
Signed-off-by: Hiroshi Doyu hd...@nvidia.com
---
drivers/clocksource/tegra20_timer.c | 160 +++
1 file changed, 86 insertions(+), 74 deletions(-)
diff --git
Add platform enabler for ARM arch_timer(TSC). TSC is more fine grained
timer than TMR0. If it's available, it will be used for clock source
and sched_clock. Otherwise, TMR0 is used. In any case TMR0 is
necessary for clock event.
Signed-off-by: Hiroshi Doyu hd...@nvidia.com
---
Initial support for Tegra 114 SoC. This is expected to be included in
the board DTS files, Tegra 114 SoC based evaluation board family.
Signed-off-by: Hiroshi Doyu hd...@nvidia.com
---
arch/arm/boot/dts/tegra114.dtsi | 89 +++
1 file changed, 89
On Thu, Dec 20, 2012 at 9:23 AM, Peter Ujfalusi peter.ujfal...@ti.com wrote:
On 12/19/2012 06:07 PM, Grant Likely wrote:
On Thu, 6 Dec 2012 11:52:07 +0100, Peter Ujfalusi peter.ujfal...@ti.com
wrote:
This GPIO driver should not configure anything else then GPIOs.
Signed-off-by: Peter
The method to detect the number of CPU cores on Cortex-A9 MPCore and
Cortex-A15 MPCore is different. On Cortex-A9 MPCore we can get this
information from the Snoop Control Unit(SCU). On Cortex-A15 MPCore we
have to read it from the system coprocessor(CP15), because the SCU on
Cortex-A15 MPCore
Add a new evaluation board, Pluto for Tegra 114 family.
Signed-off-by: Hiroshi Doyu hd...@nvidia.com
---
arch/arm/boot/dts/Makefile |3 ++-
arch/arm/boot/dts/tegra114-pluto.dts | 21 +
2 files changed, 23 insertions(+), 1 deletion(-)
create mode 100644
Add a new evaluation board, Dalmore for Tegra 114 family.
Signed-off-by: Hiroshi Doyu hd...@nvidia.com
---
arch/arm/boot/dts/Makefile |3 ++-
arch/arm/boot/dts/tegra114-dalmore.dts | 21 +
2 files changed, 23 insertions(+), 1 deletion(-)
create mode 100644
Use CLK_IGNORE_UNUSED for the Tegra 114 SoC to ensure
clk_disable_unused() is not called. Otherwise the system will die,
because the usecount of the clocks is incorrect. This patch will be
reverted once the Tegra 114 clocks are implemented.
Signed-off-by: Hiroshi Doyu hd...@nvidia.com
---
Add new Tegra 114 SoC support.
Signed-off-by: Hiroshi Doyu hd...@nvidia.com
---
arch/arm/mach-tegra/Kconfig | 10 +++
arch/arm/mach-tegra/Makefile|1 +
arch/arm/mach-tegra/board-dt-tegra114.c | 48 +++
arch/arm/mach-tegra/common.c
On 20-12-2012 05:52, Roland Dreier wrote:
On Wed, Dec 19, 2012 at 2:44 PM, Stephen Rothwell s...@canb.auug.org.au
wrote:
Hi all,
After merging the infiniband tree, today's linux-next build (x86_64_
allmodconfig) failed like this:
In file included from
On Thu, 20 Dec 2012, Linus Walleij wrote:
On Thu, Dec 20, 2012 at 8:50 AM, Lee Jones lee.jo...@linaro.org wrote:
On Thu, 20 Dec 2012, Grant Likely wrote:
This looks wrong. It probably works at the moment, but calling
irq_create_mapping when trying to process an IRQ is backwards. There
On Wed, Dec 19, 2012 at 7:01 AM, Stephen Boyd sb...@codeaurora.org wrote:
It seems that this assignment is done twice in a row. Remove the
duplicate assignment.
That's right.
Will be applied, thanks.
Signed-off-by: Stephen Boyd sb...@codeaurora.org
Cc: Steven Miao real...@gmail.com
Cc:
Hi,
On Thu, Dec 20, 2012 at 11:44:01AM +0200, Hiroshi Doyu wrote:
The method to detect the number of CPU cores on Cortex-A9 MPCore and
Cortex-A15 MPCore is different. On Cortex-A9 MPCore we can get this
information from the Snoop Control Unit(SCU). On Cortex-A15 MPCore we
have to read it from
Based on the [PATCH 3/5], this patch changed the related interfaces in evlist
evsel to support the operations to thread_map's bitmap. Then, we can use these
interfaces to insert a new forked thread into or remove a exited trhead from
thread_map and other related data structures.
Cc: David Ahern
On configs which have CONFIG_CMA but no CONFIG_COMPACTION,
isolate_migratepages_range() and isolate_freepages_block() must not
account for COMPACTFREE_SCANNED and COMPACTISOLATED events (those
constants are even undefined in such case, causing a build error).
Signed-off-by: Jiri Kosina
Hi Guenter,
On Wed, 19 Dec 2012 14:41:22 -0800, Guenter Roeck wrote:
On Wed, Dec 19, 2012 at 01:47:21PM -0800, Andrew Morton wrote:
The changelog didn't describe the end-user visible effects of the bug.
Please always include this information. Because...
One observed effect is that the
On Wed, Dec 19, 2012 at 01:13:16PM -0800, Andrew Morton wrote:
On Wed, 19 Dec 2012 16:04:37 +0100
Michal Hocko mho...@suse.cz wrote:
Since e303297 (mm: extended batches for generic mmu_gather) we are batching
pages to be freed until either tlb_next_batch cannot allocate a new batch
or
On Wed, Dec 19, 2012 at 09:34:30PM -0800, Greg KH wrote:
On Wed, Dec 19, 2012 at 04:07:21PM +0100, Jiri Olsa wrote:
Adding sysfs precise attribute for cpu device (/sys/devices/cpu)
to show the maximum value for perf event precise attribute.
This will be initialy used for automated
On Thursday 20 December 2012 12:29 PM, Vineet Gupta wrote:
On Monday 12 November 2012 07:30 PM, Arnd Bergmann wrote:
On Monday 12 November 2012, vineet.gup...@synopsys.com wrote:
+
+config ARC_MISALIGN_ACCESS
+ bool Emulate unaligned memory access (userspace only)
+ default N
+
be-mode is obtained from xenbus_read(), which does a kmalloc() for
the message body. The short string is never released, so do it along
with freeing be itself, and make sure the string isn't kept when
backend_changed() doesn't complete successfully (which made it
desirable to slightly re-structure
Hi Jean,
Jean Delvare wrote:
On Wed, 19 Dec 2012 14:41:22 -0800, Guenter Roeck wrote:
On Wed, Dec 19, 2012 at 01:47:21PM -0800, Andrew Morton wrote:
The changelog didn't describe the end-user visible effects of the bug.
Please always include this information. Because...
One observed
On Thu, Dec 20, 2012 at 11:30 AM, Vineet Gupta
vineet.gup...@synopsys.com wrote:
Sorry for a naive patch submitter question (yes I've already read
SubmittingPatches and googled much already). A lot of times, I see the
Cc: ... lines, just below the Signed-off-by: lines in the patch -
e.g.
Hi Yinghai,
Maybe two days ago, mis-understand the usage of MSR.
Today, I carefully researched Intel? 64 Architecture x2APIC Specification which
is open for all people.
I think current core argument is our BIOS did following judgement ,
but Linux kernel did not(Linux seems just judge
On Thu, Dec 20, 2012 at 02:25:30PM +0900, Minchan Kim wrote:
isolate_freepages_block and isolate_migratepages_range is used for CMA
as well as compaction so it breaks build for CONFIG_CMA
!CONFIG_COMPACTION.
This patch fixes it.
Cc: Mel Gorman mgor...@suse.de
Cc: Marek Szyprowski
On Thu, Dec 20, 2012 at 11:21:34AM +0100, Jiri Kosina wrote:
On configs which have CONFIG_CMA but no CONFIG_COMPACTION,
isolate_migratepages_range() and isolate_freepages_block() must not
account for COMPACTFREE_SCANNED and COMPACTISOLATED events (those
constants are even undefined in such
Hi Juergen,
On Thu, 20 Dec 2012 11:30:38 +0100, Juergen Beisert wrote:
Hi Jean,
Jean Delvare wrote:
On Wed, 19 Dec 2012 14:41:22 -0800, Guenter Roeck wrote:
One observed effect is that the s2c_hwmon driver reports a value of
4198403 instead of 0 if the ADC reads 0.
Other impact
On 20/12/12 09:44, Hiroshi Doyu wrote:
Add platform enabler for ARM arch_timer(TSC). TSC is more fine grained
timer than TMR0. If it's available, it will be used for clock source
and sched_clock. Otherwise, TMR0 is used. In any case TMR0 is
necessary for clock event.
Signed-off-by: Hiroshi
Hi Simon,
20.12.2012, 10:21, Simon Jeons simon.je...@gmail.com:
On Sun, 2012-12-16 at 02:15 +, Eric Wong wrote:
xtu4 xiaobing...@intel.com wrote:
resend it, due to format error
Subject: [PATCH] when system in low memory scenario, imaging there is a mp3
play, ora video play, we
On 11/28/2012 03:14 AM, Dave Chinner wrote:
+static long super_cache_count(struct shrinker *shrink, struct shrink_control
*sc)
+{
+ struct super_block *sb;
+ longtotal_objects = 0;
+
+ sb = container_of(shrink, struct super_block, s_shrink);
+
+ if
Hi Linus,
Could you pull my UAPI disintegration for the H8/300 arch branch please? I
haven't been able to get hold of the maintainer to push it through their tree.
Thanks,
David
---
The following changes since commit 752451f01c4567b506bf4343082682dbb8fb30dd:
Merge branch
Hi Linus,
Could you pull my UAPI disintegration for the M32R arch branch please? I
haven't been able to get hold of the maintainer to push it through their tree.
Thanks,
David
---
The following changes since commit 752451f01c4567b506bf4343082682dbb8fb30dd:
Merge branch
On Thu, Dec 20, 2012 at 12:17:07AM +0100, Zlatko Calusic wrote:
On a 4GB RAM machine, where Normal zone is much smaller than
DMA32 zone, the Normal zone gets fragmented in time. This requires
relatively more pressure in balance_pgdat to get the zone above the
required watermark. Unfortunately,
On Wed, Dec 19, 2012 at 01:55:43PM -0800, Andi Kleen wrote:
Jiri Olsa jo...@redhat.com writes:
Adding non architectural event aliases for Sandy Bridge
microarchitecture.
SandyBridge is not necessarily unique. There are flavours
of sandy bridge with slightly different events (e.g. in
From: Vineet Gupta vgu...@synopsys.com
* parisc: /proc/sys/kernel/unaligned-trap = SYSCTL_ARCH_UNALIGN_ALLOW
* ia64: /proc/sys/kernel/ignore-unaligned-usertrap =
SYSCTL_ARCH_UNALIGN_NO_WARN
This allows other architectures, specifically ARC to reuse these
On Wed, Dec 19, 2012 at 05:42:16PM -0800, Hugh Dickins wrote:
task_numa_placement() oopsed on NULL p-mm when task_numa_fault()
got called in the handling of break_ksm() for ksmd. That might be a
peculiar case, which perhaps KSM could takes steps to avoid? but it's
more robust if
/kernel/git/davem/sparc (2012-12-19
20:31:02 -0800)
are available in the git repository at:
git://git.infradead.org/users/dhowells/linux-headers.git
tags/disintegrate-score-20121220
for you to fetch changes up to d66d8c7187989cedae43cb349626a7f304c60ec6:
UAPI: (Scripted) Disintegrate arch
On 20/12/12 09:44, Hiroshi Doyu wrote:
The method to detect the number of CPU cores on Cortex-A9 MPCore and
Cortex-A15 MPCore is different. On Cortex-A9 MPCore we can get this
information from the Snoop Control Unit(SCU). On Cortex-A15 MPCore we
have to read it from the system
On Wed, Dec 19, 2012 at 05:44:29PM -0800, Hugh Dickins wrote:
The rmap walks in ksm.c are like those in rmap.c:
they can safely be done with anon_vma_lock_read().
Signed-off-by: Hugh Dickins hu...@google.com
Acked-by: Mel Gorman mgor...@suse.de
I'm assuming these are going to go through
On Thu, Dec 20, 2012 at 05:39:25PM +0900, Namhyung Kim wrote:
On Wed, Dec 19, 2012 at 04:07:21PM +0100, Jiri Olsa wrote:
Adding sysfs precise attribute for cpu device (/sys/devices/cpu)
to show the maximum value for perf event precise attribute.
This will be initialy used for automated
On 11/28/2012 03:14 AM, Dave Chinner wrote:
From: Dave Chinner dchin...@redhat.com
Now that we have an LRU list API, we can start to enhance the
implementation. This splits the single LRU list into per-node lists
and locks to enhance scalability. Items are placed on lists
according to the
Felipe Balbi ba...@ti.com wrote @ Thu, 20 Dec 2012 11:06:25 +0100:
...
@@ -149,7 +154,26 @@ done:
*/
static void __init tegra_smp_init_cpus(void)
{
- unsigned int i, ncores = scu_get_core_count(scu_base);
+ unsigned int i, cpu_id, ncores;
+ u32 l2ctlr;
+ phys_addr_t pa;
Marc Zyngier marc.zyng...@arm.com wrote @ Thu, 20 Dec 2012 12:17:08 +0100:
On 20/12/12 09:44, Hiroshi Doyu wrote:
The method to detect the number of CPU cores on Cortex-A9 MPCore and
Cortex-A15 MPCore is different. On Cortex-A9 MPCore we can get this
information from the Snoop Control
On 20/12/12 09:44, Hiroshi Doyu wrote:
Initial support for Tegra 114 SoC. This is expected to be included in
the board DTS files, Tegra 114 SoC based evaluation board family.
Signed-off-by: Hiroshi Doyu hd...@nvidia.com
You definitely need to add some cpu nodes here, or get someone to merge
On 20/12/12 11:26, Hiroshi Doyu wrote:
Marc Zyngier marc.zyng...@arm.com wrote @ Thu, 20 Dec 2012 12:17:08 +0100:
On 20/12/12 09:44, Hiroshi Doyu wrote:
The method to detect the number of CPU cores on Cortex-A9 MPCore and
Cortex-A15 MPCore is different. On Cortex-A9 MPCore we can get this
When initrd file didn't put at the same place with stub kernel, we
need give the file path of initrd, but need use backslash to separate
directory and file. It's not friendly to unix/linux user, and not so
intuitive for bootloader forward paramters to efi stub kernel by
chainloading.
This patch
On Thu, 20 Dec 2012 08:38:40 +0800
Xiao Jin jin.x...@intel.com wrote:
From: xiaojin jin.x...@intel.com
Date: Wed, 19 Dec 2012 11:53:43 +0800
Subject: [PATCH] n_gsm.c: add tx_lock in gsm_send
All the call to gsm-output should be in the tx_lock,
that could avoid potential race from MUX
On Mon, 17 Dec 2012, John Stultz wrote:
From: Kees Cook keesc...@chromium.org
Hey Thomas,
Wanted to see if maybe there was still time for this for 3.8?
thanks
-john
The pstore RAM backend can get called during resume, and must be defensive
against a suspended time source. Expose
On 11/28/2012 03:14 AM, Dave Chinner wrote:
Hi Glauber,
Here's a working version of my patchset for generic LRU lists and
NUMA-aware shrinkers.
There are several parts to this patch set. The NUMA aware shrinkers
are based on having a generic node-based LRU list implementation,
and there
On Wed, 19 Dec 2012 15:01:44 -0800, Guenter Roeck wrote:
On Wed, Dec 19, 2012 at 11:21:15PM +0100, Jean Delvare wrote:
Hi Guenter,
On Wed, 19 Dec 2012 06:40:15 -0800, Guenter Roeck wrote:
Commit 263a523 fixes a warning seen with W=1 due to change in
DIV_ROUND_CLOSEST. Unfortunately,
Marc Zyngier marc.zyng...@arm.com wrote @ Thu, 20 Dec 2012 12:01:15 +0100:
On 20/12/12 09:44, Hiroshi Doyu wrote:
Add platform enabler for ARM arch_timer(TSC). TSC is more fine grained
timer than TMR0. If it's available, it will be used for clock source
and sched_clock. Otherwise, TMR0 is
On 20/12/12 11:57, Hiroshi Doyu wrote:
Marc Zyngier marc.zyng...@arm.com wrote @ Thu, 20 Dec 2012 12:01:15 +0100:
On 20/12/12 09:44, Hiroshi Doyu wrote:
Add platform enabler for ARM arch_timer(TSC). TSC is more fine grained
timer than TMR0. If it's available, it will be used for clock source
Alan,
Thanks. But the comment makes me confused. As we see, gsm-output is called by
gsm_data_kick too, and it's in the tx_lock...
Best regards,
Jin Xiao
From: xiaojin jin.x...@intel.com
Date: Wed, 19 Dec 2012 11:53:43 +0800
Subject: [PATCH] n_gsm.c: add tx_lock in gsm_send
All the call
+
+ /* CNTFRQ */
+ asm(mcr p15, 0, %0, c14, c0, 0\n : : r (freq));
+ asm(mrc p15, 0, %0, c14, c0, 0\n : =r (val));
+ BUG_ON(val != freq);
This is scary. CNTFRQ is only writable from secure mode, and will
explode in any other situation.
Also, writing to CNTFRQ doesn't change the
I'm getting this
drivers/ata/libata-core.c: In function ‘ata_hpa_resize’:
drivers/ata/libata-core.c:1397:3: warning: ‘native_sectors’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
for a couple of kernel releases now with gcc (Debian 4.7.2-4) 4.7.2.
And the warning is bogus
Hi,
There is a long-standing demand for syncronous behaviour of fuse_release:
http://sourceforge.net/mailarchive/message.php?msg_id=19343889
http://sourceforge.net/mailarchive/message.php?msg_id=29814693
A few months ago Avati and me explained why such a feature would be useful:
The feature will be governed by fc-close_wait. Userspace can enable it in
the same way as auto_inval_data or any other kernel fuse capability.
Signed-off-by: Maxim Patlasov mpatla...@parallels.com
---
fs/fuse/fuse_i.h |3 +++
fs/fuse/inode.c |5 -
The patch change arguments of fuse_send_readpages to give it access to inode
(will be used in the next patch of patch-set). The change is cosmetic,
no logic changed.
Signed-off-by: Maxim Patlasov mpatla...@parallels.com
---
fs/fuse/file.c | 20 +++-
1 files changed, 11
There are two types of I/O activity that can be in progress at the time
of fuse_release() execution: asynchronous read-ahead and write-back. The
patch ensures that they are completed before fuse_release_common sends
FUSE_RELEASE to userspace.
So far as fuse_release() waits for end of async I/O,
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