Remove the dependency of RNG instantiation on Job Ring. Now
RNG instantiation for devices with RNG version 4 is done
by directly programming DECO 0.
Signed-off-by: Ruchika Gupta ruchika.gu...@freescale.com
---
drivers/crypto/caam/ctrl.c | 74 ++
Hi all,
Changes since 20130703:
The net-next tree lost its build failure.
The akpm tree gained a conflict against the kbuild tree and lost lots of
patches that turned up elsewhere.
I have created today's linux-next
Hello,
On 7/3/2013 11:02 PM, Linus Torvalds wrote:
On Wed, Jul 3, 2013 at 12:58 AM, Marek Szyprowski
m.szyprow...@samsung.com wrote:
Right, I dropped one commit, which I found in other 'for_next' kernel tree
(the one from Russell King) before sending the pull request. What's wrong with
this
This driver is converted to use IRQCHIP_DECLARE and irqchip_init.
vt8500_handle_irq() and vt8500_irq_init() are only referenced in this file now,
make them static.
Signed-off-by: Axel Lin axel@ingics.com
---
drivers/irqchip/irq-vt8500.c | 6 --
1 file changed, 4 insertions(+), 2
On Thu, Jul 04, 2013 at 12:50:31PM +0800, Chen Gang wrote:
On 07/04/2013 12:08 PM, Greg KH wrote:
config COMPILE_TEST
bool Compile also drivers which will not load
default n
This has _nothing_ to do with asm-generic, sorry. Please don't confuse
the issue.
But when I
(2013/07/04 13:00), Masami Hiramatsu wrote:
Steven Rostedt (Red Hat) (3):
tracing: Add ref count to ftrace_event_call
tracing/kprobes: Fail to unregister if probe event files are open
tracing/uprobes: Fail to unregister if probe event files are open
I just started to look
On 02 July 2013 @ 22:06, Mark Brown wrote:
Please follow the patch submission process in SubmittingPatches. This doesn't
visually
resemble most patch submissions...
Will follow the rules more closely in future.
This looks like you should be using a regmap range.
The use of regmap_range is
Signed-off-by: Bharat Bhushan bharat.bhus...@freescale.com
---
arch/powerpc/kernel/process.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index c517dbe..19b8733 100644
--- a/arch/powerpc/kernel/process.c
From: Bharat Bhushan bharat.bhus...@freescale.com
This patchset moves the debug registers in a structure, which allows
kvm to use same structure for debug emulation.
Note: Earilier a patchset
https://lists.ozlabs.org/pipermail/linuxppc-dev/2013-June/108132.html;
was sent which is a bunch of six
This way we can use same data type struct with KVM and
also help in using other debug related function.
Signed-off-by: Bharat Bhushan bharat.bhus...@freescale.com
---
arch/powerpc/include/asm/processor.h | 38 +
arch/powerpc/include/asm/reg_booke.h |8 +-
On 4 July 2013 11:13, Lukasz Majewski l.majew...@samsung.com wrote:
This is a possible solution, but I've already modified thermal code a
bit and found a solution for the problem.
I use thermal workqueue (which is already in place anyway) to enable the
boost again.
Due to that I can provide
Changed volatage to voltage.
Signed-off-by: Sachin Kamat sachin.ka...@linaro.org
---
.../bindings/regulator/s5m8767-regulator.txt |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/regulator/s5m8767-regulator.txt
Changed volatage to voltage.
Signed-off-by: Sachin Kamat sachin.ka...@linaro.org
---
.../bindings/regulator/max8997-regulator.txt |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/regulator/max8997-regulator.txt
On 07/04/2013 02:12 PM, Greg KH wrote:
On Thu, Jul 04, 2013 at 12:50:31PM +0800, Chen Gang wrote:
On 07/04/2013 12:08 PM, Greg KH wrote:
config COMPILE_TEST
bool Compile also drivers which will not load
default n
This has _nothing_ to do with asm-generic, sorry. Please don't
On Thu, 04 Jul 2013 11:58:53 +0530, Viresh Kumar wrote:
On 4 July 2013 11:13, Lukasz Majewski l.majew...@samsung.com wrote:
This is a possible solution, but I've already modified thermal code
a bit and found a solution for the problem.
I use thermal workqueue (which is already in place
(2013/07/03 21:35), Namhyung Kim wrote:
Hello,
This patchset implements memory (address), stack[N], deference,
bitfield and retval (it needs uretprobe tho) fetch methods for
uprobes. It's based on the previous work [1] done by Hyeoncheol Lee.
Now kprobes and uprobes have their own
Support multi-buffer on uprobe-based dynamic events by
using ftrace_event_file.
This patch is based kprobe-based dynamic events multibuffer
support work initially, commited by Masami(commit 41a7dd420c),
but revised as below:
Oleg changed the kprobe-based multibuffer design from
array-pointers of
Support soft-mode disabling on uprobe-based dynamic events.
Soft-disabling is just ignoring recording if the soft disabled
flag is set.
Signed-off-by: zhangwei(Jovi) jovi.zhan...@huawei.com
Cc: Masami Hiramatsu masami.hiramatsu...@hitachi.com
Cc: Frederic Weisbecker fweis...@gmail.com
Cc: Oleg
On 07/03/2013 02:00 AM, Benjamin LaHaise wrote:
On Mon, Jul 01, 2013 at 03:23:39PM +0800, Gu Zheng wrote:
Hi Ben,
Are you still working on this patch?
As you know, using the current anon inode will lead to more than one
instance of
aio can not work. Have you found a way to fix this issue?
The current git repository hasn't been updated since quite a long time.
Update it with Mark's git repo which is the currently maintained one.
Signed-off-by: Sachin Kamat sachin.ka...@linaro.org
Cc: Liam Girdwood lgirdw...@gmail.com
Cc: Mark Brown broo...@kernel.org
---
MAINTAINERS |2 +-
1
This is fifth version of uprobes-based dynamic events
multibuffer and soft-mode disabling support work.
v4 - v5 (suggested by Oleg and Masami):
- code simply in probe_event_enable
- use list_del to replace list_del_rcu in probe_event_enable
- don't remove is_trace_uprobe_enabled() checking in
Mostly just bug fixes.
A couple marked for -stable including one recent bug which causes a RAID10
reshape to complete without moving any data :-(
A couple more bugfixes (at least) to come, but haven't confirmed the right
solution yet.
NeilBrown
The following changes since commit
Support multi-buffer on uprobe-based dynamic events by
using ftrace_event_file.
This patch is based kprobe-based dynamic events multibuffer
support work initially, commited by Masami(commit 41a7dd420c),
but revised as below:
Oleg changed the kprobe-based multibuffer design from
array-pointers of
On 07/03/2013 09:54 PM, Oleg Nesterov wrote:
On 07/03, Denys Vlasenko wrote:
@@ -514,7 +514,7 @@ pipe_write(struct kiocb *iocb, const struct iovec *_iov,
__pipe_lock(pipe);
if (!pipe-readers) {
-send_sig(SIGPIPE, current, 0);
+send_sig(SIGPIPE, current,
On Thu, Jun 27, 2013 at 10:00:52AM -0700, Guenter Roeck wrote:
On Thu, Jun 27, 2013 at 10:45:01AM +0300, Michael S. Tsirkin wrote:
On Wed, Jun 26, 2013 at 03:30:23PM -0700, Guenter Roeck wrote:
Enable support for MSI interrupts if the device supports it.
Since MSI interrupts are edge
the sam9n12 use the same array usart as sam9x5, add it which will
enable output kernel uncompress info:
---8---
Uncompressing Linux... done, booting the kernel.
---8---
Signed-off-by: Bo Shen voice.s...@atmel.com
---
arch/arm/mach-at91/include/mach/uncompress.h |1 +
1 file changed, 1
include sama5d3.h into hardware.h
Signed-off-by: Bo Shen voice.s...@atmel.com
---
arch/arm/mach-at91/include/mach/hardware.h |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-at91/include/mach/hardware.h
b/arch/arm/mach-at91/include/mach/hardware.h
index a832e07..f17aa31
On Wed, 3 Jul 2013 14:49:01 +1000 Dave Chinner da...@fromorbit.com wrote:
On Tue, Jul 02, 2013 at 08:28:42PM -0700, Linus Torvalds wrote:
On Tue, Jul 2, 2013 at 8:07 PM, Dave Chinner da...@fromorbit.com wrote:
Then that test would become
if (wbc-sync_mode == WB_SYNC_SINGLE)
this patch set enable kernel uncompress info output
- sama5d3
- at91sam9n12
without this patch set, it won't show following information
---8---
Uncompressing Linux... done, booting the kernel.
---8---
Bo Shen (4):
arm: atmel: sama5: add definition for usart base address
arm: atmel:
Hi Masami,
On Thu, 04 Jul 2013 15:51:52 +0900, Masami Hiramatsu wrote:
(2013/07/03 21:35), Namhyung Kim wrote:
Hello,
This patchset implements memory (address), stack[N], deference,
bitfield and retval (it needs uretprobe tho) fetch methods for
uprobes. It's based on the previous work [1]
enable kernel uncompress info output, which will show as following:
---8---
Uncompressing Linux... done, booting the kernel.
---8---
Signed-off-by: Bo Shen voice.s...@atmel.com
---
arch/arm/mach-at91/include/mach/uncompress.h | 12
1 file changed, 12 insertions(+)
diff --git
add definition for usart base address
Signed-off-by: Bo Shen voice.s...@atmel.com
---
arch/arm/mach-at91/include/mach/sama5d3.h |8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/mach-at91/include/mach/sama5d3.h
b/arch/arm/mach-at91/include/mach/sama5d3.h
index
Hello,
Le jeudi 4 juillet 2013 10:13:43 Sourav Poddar a écrit :
Can this somehow be made a runtime thing?
Ahh..I think we might opt for a device tree entry and based on that
check for ECC.
Ok, sounds good too.
[snip]
+ if (count oob_num ops-oobbuf chip-oobbuf)
On Wed, Jul 03, 2013 at 10:15:11PM +0200, Wolfram Sang wrote:
CCing Mika and Christian.
On Fri, Jun 21, 2013 at 03:05:28PM +0800, Chew Chiau Ee wrote:
From: Chew, Chiau Ee chiau.ee.c...@intel.com
If both IC_EMPTYFIFO_HOLD_MASTER_EN and IC_RESTART_EN are set to 1, the
Designware I2C
.
Just FYI:
People building with CONFIG_MEMCG_KMEM=n (still) need an extra patch
pending in mmots-tree [1].
( Unfortunately, it does not cleanly apply against next-20130704. )
- Sedat -
[1]
http://ozlabs.org/~akpm/mmots/broken-out/memcg-use-css_get
Hi Jovi,
Just a few of dummy questions..
On Thu, 4 Jul 2013 15:01:10 +0800, zhangwei wrote:
Support multi-buffer on uprobe-based dynamic events by
using ftrace_event_file.
This patch is based kprobe-based dynamic events multibuffer
support work initially, commited by Masami(commit
Hi Arnaldo,
Could you pick these up or give a comment?
Thanks,
Namhyung
On Mon, 3 Jun 2013 13:44:10 +0900, Namhyung Kim wrote:
From: Namhyung Kim namhyung@lge.com
The parse_nsec_time() function is for parsing a string of time into
64-bit nsec value. It's a preparation of time
On Wednesday, July 03, 2013 11:56:27 PM Rafael J. Wysocki wrote:
On Wednesday, July 03, 2013 02:48:38 PM Thomas Renninger wrote:
It is quite some time that this one is deprecated.
Get rid of it.
If there should really some important user be overseen it could get
reverted and worked on
On Wed, Jul 03, 2013 at 07:49:18PM -0700, Linus Torvalds wrote:
On Wed, Jul 3, 2013 at 6:55 PM, Dave Jones da...@redhat.com wrote:
This is a pretty context free trace. What the hell happened here?
That lack of call trace looks like it happened at the final stage of
an interrupt or page
On Thu, Jul 04, 2013 at 01:34:13PM +0800, Alex Shi wrote:
If the tsc is marked as constant and nonstop, could we set it as system
clocksource when do tsc register? w/o checking it on clocksource_watchdog?
I'd not do that; the BIOS can still screw you over, we need some validation.
That said;
On 2013/7/4 15:41, Namhyung Kim wrote:
Hi Jovi,
Just a few of dummy questions..
On Thu, 4 Jul 2013 15:01:10 +0800, zhangwei wrote:
Support multi-buffer on uprobe-based dynamic events by
using ftrace_event_file.
This patch is based kprobe-based dynamic events multibuffer
support work
On Thu, Jul 4, 2013 at 8:12 AM, Greg KH gre...@linuxfoundation.org wrote:
On Thu, Jul 04, 2013 at 12:50:31PM +0800, Chen Gang wrote:
On 07/04/2013 12:08 PM, Greg KH wrote:
config COMPILE_TEST
bool Compile also drivers which will not load
default n
This has _nothing_ to
On Thu, Jul 4, 2013 at 7:39 AM, Paul Gortmaker
paul.gortma...@windriver.com wrote:
With that in mind, it is clear that this is _not_ to be used in
any C code with #ifdef CONFIG_COMPILE_TEST etc. However there
will (and already has been) instances of people thinking this is
an OK practice[2].
On 07/04/2013 03:58 PM, Peter Zijlstra wrote:
On Thu, Jul 04, 2013 at 01:34:13PM +0800, Alex Shi wrote:
If the tsc is marked as constant and nonstop, could we set it as system
clocksource when do tsc register? w/o checking it on clocksource_watchdog?
I'd not do that; the BIOS can still
and lost lots of
patches that turned up elsewhere.
Just FYI:
People building with CONFIG_MEMCG_KMEM=n (still) need an extra patch
pending in mmots-tree [1].
( Unfortunately, it does not cleanly apply against next-20130704
On Wed, Jul 03, 2013 at 08:15:52PM +0800, Jason Wang wrote:
Commit 55257d72bd1c51f25106350f4983ec19f62ed1fa (virtio-net: fill only rx
queues
which are being used) tries to refill on demand when changing the number of
channels by call try_refill_recv() directly, this may race:
- the refill
Hello,
some comments inline;
new drivers should not go to staging but to mainline directly
regards, p.
Signed-off-by: Kevin Tsai kt...@capellamicro.com
---
drivers/staging/iio/light/Kconfig | 10 +
drivers/staging/iio/light/Makefile |1 +
drivers/staging/iio/light/cm3218.c | 581
On jeu., 2013-07-04 at 07:53 +0200, Luca Barbato wrote:
On 07/01/2013 03:07 PM, Luca Barbato wrote:
Hopefully I will carve some time next weekend to play the restricted
bisect game.
Release 3.10 apparently doesn't show the problem, I guess problem solved
for me =)
lu
I've just tried
On Wed, Jul 03, 2013 at 12:12:54PM -0600, Stephen Warren wrote:
From: Stephen Warren swar...@nvidia.com
Macro __INIT is used to place various code in head-common.S into the init
section. This should be matched by a closing __FINIT at the end of the
code destined for the init section. Add
Ping!
On Tue, 4 Jun 2013 18:22:11 +0900, Namhyung Kim wrote:
Hi,
This patchset implements callchain support in GTK report browser as
Pekka requested. Please take a look and give me comments.
v2 changes)
* fix a bug on percent calculation of children nodes
* show topmost symbol only
Ping!
On Tue, 4 Jun 2013 14:20:15 +0900, Namhyung Kim wrote:
Hello,
This patchset is a resend version of previous work and basis of
upcoming perf ftrace patchset. Although I saw no issue on this series
when I posted earlier, it'd be great if Steve or others take a look at
it again and
-tree [1].
( Unfortunately, it does not cleanly apply against next-20130704. )
I have compared both mm/memcontrol.c files from
next-20130703/next-20130704 - they are identical.
These hunks...
[ From Li Zefan ]
@@ -6332,8 +6341,7 @@ static void mem_cgroup_css_free(struct cgroup *cont
On Thu, 4 Jul 2013 10:21:09 +0200 Sedat Dilek sedat.di...@gmail.com wrote:
I have compared both mm/memcontrol.c files from
next-20130703/next-20130704 - they are identical.
These hunks...
[ From Li Zefan ]
@@ -6332,8 +6341,7 @@ static void mem_cgroup_css_free(struct cgroup *cont
This patch series introduces support for CPU overclocking technique
called Boost.
It is a follow up of a LAB governor proposal. Boost is a LAB component:
http://thread.gmane.org/gmane.linux.kernel/1484746/match=cpufreq
Boost unifies hardware based solution (e.g. Intel Nehalem) with
software
Since the support for software and hardware controlled boosting has been
added, the corresponding Documentation entry had been updated.
Signed-off-by: Lukasz Majewski l.majew...@samsung.com
Signed-off-by: Myungjoo Ham myungjoo@samsung.com
---
Changes for v5:
- New patch
Policies available in a cpufreq framework are now linked together. They are
accessible via cpufreq_policy_list defined at cpufreq core.
Signed-off-by: Lukasz Majewski l.majew...@samsung.com
Signed-off-by: Myungjoo Ham myungjoo@samsung.com
---
Changes for v5:
- Call list_add() only when
On 04/07/13 00:04, David Miller wrote:
You are going to have to fix up the following build warnings and resubmit:
CC [M] drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.o
drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c: In function
‘stmmac_mdio_reset’:
This patch provides auto disable/enable operation for boost. When any
defined trip point is passed, the boost is disabled.
In that moment thermal monitor workqueue is woken up and it monitors
if the device temperature drops below 75% of the smallest trip point.
When device cools down, the boost is
For safety reasons new flag - CONFIG_CPU_FREQ_BOOST_SW has been added.
Only after selecting CPU frequency BOOST support Kconfig option the
software managed boost is enabled. It also selects thermal subsystem
to be compiled in. Thermal is necessary for disabling boost and cooling
down the device
On jeu., 2013-07-04 at 10:37 +0200, Yves-Alexis Perez wrote:
On jeu., 2013-07-04 at 07:53 +0200, Luca Barbato wrote:
On 07/01/2013 03:07 PM, Luca Barbato wrote:
Hopefully I will carve some time next weekend to play the restricted
bisect game.
Release 3.10 apparently doesn't show the
The Intel's hardware based boost solution driver has been changed to cooperate
with
common cpufreq boost framework.
The global sysfs boost attribute entry code
(/sys/devices/system/cpu/cpufreq/boost)
has been moved to a core cpufreq code. This attribute is now only visible,
when cpufreq driver
The struct cpufreq_driver has been extended to embrace the information
related to boost support.
When boost_mode device tree attribute is defined for a platform, the
boost_supported flag is set. Moreover boost related attributes were
exported.
Signed-off-by: Lukasz Majewski
On Wed, Jul 03, 2013 at 11:40:42PM +0200, Rafael J. Wysocki wrote:
On Wednesday, July 03, 2013 05:04:53 PM Mika Westerberg wrote:
From: Kirill A. Shutemov kirill.shute...@linux.intel.com
Correct ACPI PCI hotplug imeplementation should have _RMV method in a
PCI slot (device under pci
This commit adds boost frequency support in cpufreq core (Hardware
Software).
Some SoC (like Exynos4 - e.g. 4x12) allow setting frequency above
its normal operation limits. Such a mode shall be only used for a short
time.
Overclocking (boost) support is essentially provided by platform
dependent
On Thursday 04 July 2013, Paul Gortmaker wrote:
The option CONFIG_COMPILE_TEST, added in commit 4bb1667255a
(build some drivers only when compile-testing) is meant to
give a middle ground[1] between those who want the widest compile
coverage possible (e.g. building sparc drivers for mips) and
On 07/01/13 16:11, Ian Campbell wrote:
On Mon, 2013-07-01 at 11:18 +0800, Joe Jin wrote:
A workaround is to turn off O_DIRECT use by Xen as that ensures
the pages are copied. Xen 4.3 does this by default.
I believe fixes for this are in 4.3 and 4.2.2 if using the
qemu upstream DM. Note these
The check sits in switch() statement which itself can check
for opcode 0x90 far more efficiently.
On assembler level, this change simply eliminates the following
bit of code:
4c 8b a3 d8 00 00 00mov0xd8(%rbx),%r12
31 f6 xor%esi,%esi
48 89 dfmov
On 07/04/2013 01:31 AM, Kevin Tsai wrote:
Maybe write at least a short commit message which states the features of the
chip.
Signed-off-by: Kevin Tsai kt...@capellamicro.com
---
drivers/staging/iio/light/Kconfig | 10 +
drivers/staging/iio/light/Makefile |1 +
On Thu, 2013-07-04 at 16:55 +0800, Joe Jin wrote:
On 07/01/13 16:11, Ian Campbell wrote:
On Mon, 2013-07-01 at 11:18 +0800, Joe Jin wrote:
A workaround is to turn off O_DIRECT use by Xen as that ensures
the pages are copied. Xen 4.3 does this by default.
I believe fixes for this are in
Sorry for the long pause…
On 06/17/2013 06:03 PM, Mark Brown wrote:
This is a lot of for a simple mmio access. In terms of
performance: If I add a trace point to my read and write I have
still less code which is called and it can be disabled. This
regmap overhead is always there chasing
On Wed, Jul 03, 2013 at 11:14:40PM -0400, Vince Weaver wrote:
On Wed, 3 Jul 2013, Vince Weaver wrote:
OK, don't I feel silly, these values were already documented in
Documentation/ABI/testing/sysfs-bus-event_source-devices-events
rather than ABI/stable
To be fair I missed it because
On Tue, Jul 2, 2013 at 10:01 PM, Oleg Nesterov o...@redhat.com wrote:
On 07/01, Denys Vlasenko wrote:
Grepping for numeric constants is inconvenient.
Personally I agree very much, and I like the intent.
+#define WTERMSIG_MASK 0x7f
+#define WTERMSIG(status) ((status) WTERMSIG_MASK)
On 4.7.2013 06:43, Andrew Morton wrote:
On Thu, 4 Jul 2013 14:33:53 +1000 Stephen Rothwell s...@canb.auug.org.au
wrote:
Hi Andrew,
Today's linux-next merge of the akpm tree got conflicts in
tools/include/tools/be_byteshift.h and tools/include/tools/le_byteshift.h
between commit
On 06/24/2013 07:24 PM, Alexandre Belloni wrote:
The Nuvoton NAU7802 ADC is a 24-bit 2-channels I2C ADC, with adjustable
gain and sampling rates.
Signed-off-by: Alexandre Belloni alexandre.bell...@free-electrons.com
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
Reviewed-by:
Enable thermal sensor lm90 for Tegra30 Cardhu and Tegra114 Dalmore.
This series is v1, based on [RFC 1/9] submitted here:
http://thread.gmane.org/gmane.linux.power-management.general/31056
Changes from RFC:
1. Enable it for Tegra114 Dalmore.
Wei Ni (2):
ARM: dt: t30 cardhu: add dt entry for
Enable thermal sensor lm90 for t30 cardhu.
Signed-off-by: Wei Ni w...@nvidia.com
---
arch/arm/boot/dts/tegra30-cardhu.dtsi |7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi
b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index f65b53d..8778c94 100644
Enable thermal sensor lm90 for t114 dalmore.
Signed-off-by: Wei Ni w...@nvidia.com
---
arch/arm/boot/dts/tegra114-dalmore.dts |7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts
b/arch/arm/boot/dts/tegra114-dalmore.dts
index cb640eb..8325797
On Thu, Jul 4, 2013 at 10:45 AM, Andrew Morton
a...@linux-foundation.org wrote:
On Thu, 4 Jul 2013 10:21:09 +0200 Sedat Dilek sedat.di...@gmail.com wrote:
I have compared both mm/memcontrol.c files from
next-20130703/next-20130704 - they are identical.
These hunks...
[ From Li Zefan
On Tue, Jul 02, 2013 at 05:35:33PM +0800, Michael Wang wrote:
+ if (jiffies current-last_switch_decay + HZ) {
+ current-nr_wakee_switch = 0;
+ current-last_switch_decay = jiffies;
+ }
This isn't so much a decay as it is wiping state. Did you try an actual
decay
On Thu, Jul 04, 2013 at 10:58:29AM +0200, Denys Vlasenko wrote:
The check sits in switch() statement which itself can check
for opcode 0x90 far more efficiently.
On assembler level, this change simply eliminates the following
bit of code:
4c 8b a3 d8 00 00 00mov0xd8(%rbx),%r12
31
On Wed, Jul 03, 2013 at 05:56:54PM -0400, Johannes Weiner wrote:
On Wed, Jul 03, 2013 at 03:21:34PM +0100, Mel Gorman wrote:
Ideally it would be possible to distinguish between NUMA hinting faults
that are private to a task and those that are shared. This would require
that the last task
On Thu, Jul 04, 2013 at 10:37:30AM +0530, Yadwinder Singh Brar wrote:
- Currently ramp-delay (= 0) if not defined in DT, leaves the
hardware with default
That's just an issue in the code if that is the case, you can test for
the presence of a property independently of getting its value.
-
On Thu, Jul 04, 2013 at 10:44:36AM +0530, Yadwinder Singh Brar wrote:
Yes, it seems incorrect but in existing code based on pdata, its name like
that.
If you insist, I can rename it ? as It seems sensible to put
regulator-ramp-disable as our intension is to do that(by default its
always
On Wed, Jul 03, 2013 at 08:27:48PM +0200, Peter Zijlstra wrote:
On Wed, Jul 03, 2013 at 03:21:36PM +0100, Mel Gorman wrote:
static bool migrate_improves_locality(struct task_struct *p, struct lb_env
*env)
{
+ if (p-numa_faults[task_faults_idx(dst_nid, 1)]
+
On Thursday 04 July 2013, Chen Gang wrote:
--patch begin--
'asm-generic' need provide necessary configuration checking, if can't
pass checking, 'asm-generic' shouldn't implement it.
For 'COMPILE_TEST', according to its help contents,
On Wed, Jul 03, 2013 at 08:35:17PM +0200, Peter Zijlstra wrote:
On Wed, Jul 03, 2013 at 03:21:39PM +0100, Mel Gorman wrote:
Initial support for automatic NUMA balancing was unable to distinguish
between false shared versus private pages except by ignoring pages with an
elevated
On Wed, Jul 03, 2013 at 08:41:24PM +0200, Peter Zijlstra wrote:
On Wed, Jul 03, 2013 at 03:21:39PM +0100, Mel Gorman wrote:
Note that the patch still leaves shared, file-backed in VM_EXEC vmas in
place guessing that these are shared library pages. Migrating them are
likely to be of major
On Thu, 2013-07-04 at 09:59 +0100, Ian Campbell wrote:
On Thu, 2013-07-04 at 16:55 +0800, Joe Jin wrote:
Another way is add new page flag like PG_send, when sendpage() be called,
set the bit, when page be put, clear the bit. Then xen-blkback can wait
on the pagequeue.
These schemes
On Wed, Jul 03, 2013 at 08:32:43PM +0200, Peter Zijlstra wrote:
On Wed, Jul 03, 2013 at 03:21:40PM +0100, Mel Gorman wrote:
---
kernel/sched/fair.c | 45 ++---
kernel/sched/sched.h | 4
2 files changed, 46 insertions(+), 3 deletions(-)
On 07/04/2013 05:13 PM, Peter Zijlstra wrote:
[snip]
Right, but something like the below is limited in cost to at most 32/64 (I
forgot the type) shifts. Now its probably not worth doing, but it shows
things like that can be done in 'constant' time.
now = jiffies;
if (now -
On 03/07/13 23:30, Arve Hjønnevåg wrote:
On Wed, Jun 19, 2013 at 10:12 AM, Serban Constantinescu
serban.constantine...@arm.com wrote:
Since this driver is meant to be used on different types of processors
and a portable driver should specify the size a variable expects to be
this patch changes
From: Srinivas Kandagatla srinivas.kandaga...@st.com
This patch adds dt support to dwmac version 3.610 and 3.710 these
versions are integrated in STiH415 and STiH416 ARM A9 SOCs.
To support these IP version, some of the device tree properties are
extended.
Signed-off-by: Srinivas Kandagatla
From: Srinivas Kandagatla srinivas.kandaga...@st.com
This patch adds phy reset callback support for stmmac driver via device
trees. It adds three new properties to gmac device tree bindings to
define the reset signal via gpio.
With this patch users can conveniently pass reset gpio number with
From: Srinivas Kandagatla srinivas.kandaga...@st.com
Hi Peppe/Dave,
Thankyou for the comments on v1 patches.
This patch series adds support to new gmac versions 3.6.10 and 3.710, these
versions of IP are integrated into ST STiH415/STiH416 SOCs.
This patchset also adds phy reset capablity to
From: Srinivas Kandagatla srinivas.kandaga...@st.com
In some DT use-cases platform data might be already allocated and passed
via AUXDATA. These are the cases where machine level code populates few
callbacks in the platform data.
This patch adds check and reuses platform_data if its valid,
On 03/07/13 23:32, Arve Hjønnevåg wrote:
On Wed, Jul 3, 2013 at 9:35 AM, Serban Constantinescu
serban.constantine...@arm.com wrote:
Hi all,
Any feedback or comments on this patch set?
Thanks,
Serban
The new patches look OK, but I would like to also see the patches that
add support for 32
On Thu, 2013-07-04 at 02:34 -0700, Eric Dumazet wrote:
On Thu, 2013-07-04 at 09:59 +0100, Ian Campbell wrote:
On Thu, 2013-07-04 at 16:55 +0800, Joe Jin wrote:
Another way is add new page flag like PG_send, when sendpage() be called,
set the bit, when page be put, clear the bit. Then
This change mirrors the userspace operation where struct binder_write_read
members that specify the buffer size and consumed size are size_t elements.
The patch also fixes the binder_thread_write() and binder_thread_read()
functions prototypes to conform with the definition of binder_write_read.
Hi all,
This set of patches will clean-up and fix some of the issues that arise
with the current binder interface when moving to a 64bit kernel. All these
changes will not affect the existing 32bit Android interface and are meant
to stand as the base for the 64bit binder compat layer(kernel or
BinderDriverCommands mirror the ioctl usage. Thus the size of the
structure passed through the interface should be used to generate the
ioctl No.
The change reflects the type being passed from the user space-a pointer
to a binder_buffer. This change should not affect the existing 32bit
user space
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