On Fri, Jan 10, 2014 at 10:56 AM, Lee Jones lee.jo...@linaro.org wrote:
On Thu, 09 Jan 2014, Laszlo Papp wrote:
+int max6651_read_reg(struct i2c_client *i2c, u8 reg, u8 *dest)
+{
Probably best to use Regmap instead.
regmap_i2c_read()
+int max6651_write_reg(struct i2c_client *i2c,
On 01/15/2014 02:45 PM, Alex Shi wrote:
[snip]
yes, to save your scenario, we need to know the next timer for idle cpu,
but that is not enough, interrupt is totally unpredictable. So, I'd
rather bear the coarse method now.
So what about just check 'ts-tick_stopped' and record one ticking
On Wed, Jan 15, 2014 at 12:01 PM, Benjamin Herrenschmidt
b...@kernel.crashing.org wrote:
My original intend was to put it in powerpc-next and then shoot it to
stable, but it got a tad annoying (due to churn it needs to be applied
at least on rc4 or later while my next is at rc1 and clean that
From: Lad, Prabhakar prabhakar.cse...@gmail.com
This patch removes the unnecessary labels from
the error path in probe function which did nothing
than just returning error values, Thus simplifying code
path and improved readability.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
On Tue, Jan 14, 2014 at 06:39:58PM -0800, Paul E. McKenney wrote:
If you just want to do a store release, on alpha you'd want to
implement that as a full memory barrier followed by a store. It
doesn't get the advantage of a real release consistency model, but at
least it's not doing an
On PowerPC, when CPUs enter certain deep idle states, the local timers stop
and the time base could go out of sync with the rest of the cores in the system.
This patchset adds support to wake up CPUs in such idle states by
broadcasting IPIs to them at their next timer events using the tick
From: Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com
The IPI handlers for both PPC_MSG_CALL_FUNC and PPC_MSG_CALL_FUNC_SINGLE map
to a common implementation - generic_smp_call_function_single_interrupt(). So,
we can consolidate them and save one of the IPI message slots, (which are
precious on
From: Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com
For scalability and performance reasons, we want the tick broadcast IPIs
to be handled as efficiently as possible. Fixed IPI messages
are one of the most efficient mechanisms available - they are faster than
the smp_call_function mechanism
Split timer_interrupt(), which is the local timer interrupt handler on ppc
into routines called during regular interrupt handling and __timer_interrupt(),
which takes care of running local timers and collecting time related stats.
This will enable callers interested only in running expired local
From: Vaidyanathan Srinivasan sva...@linux.vnet.ibm.com
Before adding Fast-Sleep into the cpuidle framework, some low level
support needs to be added to enable it. This includes saving and
restoring of certain registers at entry and exit time of this state
respectively just like we do in the NAP
On some architectures, in certain CPU deep idle states the local timers stop.
An external clock device is used to wakeup these CPUs. The kernel support for
the
wakeup of these CPUs is provided by the tick broadcast framework by using the
external clock device as the wakeup source.
However not
From: Vaidyanathan Srinivasan sva...@linux.vnet.ibm.com
During Fast-sleep and deeper power savings state, decrementer and
timebase could be stopped making it out of sync with rest
of the cores in the system.
Add a firmware call to request platform to resync timebase
using low level platform
Fast sleep is one of the deep idle states on Power8 in which local timers of
CPUs stop. On PowerPC we do not have an external clock device which can
handle wakeup of such CPUs. Now that we have the support in the tick broadcast
framework for archs that do not sport such a device and the low level
Add deep idle states such as nap and fast sleep to the cpuidle state table
only if they are discovered from the device tree during cpuidle initialization.
Signed-off-by: Preeti U Murthy pre...@linux.vnet.ibm.com
---
drivers/cpuidle/cpuidle-powernv.c | 81 +
(2014/01/15 9:33), Steven Rostedt wrote:
On Tue, 10 Dec 2013 16:42:15 +0100
Petr Mladek pmla...@suse.cz wrote:
diff --git a/arch/x86/include/asm/alternative.h
b/arch/x86/include/asm/alternative.h
index 586747f5f41d..82ffe7e1529c 100644
--- a/arch/x86/include/asm/alternative.h
+++
On Tue 14-01-14 09:29:04, Tejun Heo wrote:
Hey, Michal.
On Tue, Jan 14, 2014 at 02:30:05PM +0100, Michal Hocko wrote:
On Mon 13-01-14 17:54:04, Hugh Dickins wrote:
It is surprising that the mem_cgroup iterator can return memcgs which
have not yet been fully initialized. By accident
On Mon 13-01-14 17:54:04, Hugh Dickins wrote:
It is surprising that the mem_cgroup iterator can return memcgs which
have not yet been fully initialized. By accident (or trial and error?)
this appears not to present an actual problem; but it may be better to
prevent such surprises, by skipping
-Original Message-
From: Linus Walleij [mailto:linus.wall...@linaro.org]
Sent: 2014年1月15日 15:58
To: Neil Zhang
Cc: Alexandre Courbot; linux-g...@vger.kernel.org;
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] gpio: pxa: normalize the return value for gpio_get
On Fri, Jan 10,
As a result of backporting a bugfix, virtio_net started passing void *
to page_address, assuming that it will get silently converted to struct
page *. But this does not happen on architectures where page_address is
a macro, the result is build failure as the macro tries to dereference
void*.
Fix
Hi all,
I use the tip/sched/core branch.
After git pulling yesterday, my host is unresponsive after booting the OS.
* It boots normally
* It sends info to the console
* The graphics does not work
* The terminals show the prompt, I can enter the username but after
pressing enter, it does
Hello,
I am getting a blank screen after loading initrd, with nouveau.
the laptop seem to boot ok, just no video.This is in dmesg.
Sorry if dupes, html version bounced.
[0.855961] nouveau [ VBIOS][:01:00.0] ... checksum invalid
[0.856120] nouveau [ VBIOS][:01:00.0] BIT
On Wed, Jan 15, 2014 at 3:28 AM, Kui Zhang kuizh...@gmail.com wrote:
Hello,
I am getting a blank screen after loading initrd, with nouveau.
the laptop seem to boot ok, just no video.This is in dmesg.
Sorry if dupes, html version bounced.
[0.855961] nouveau [ VBIOS][:01:00.0]
2014/1/14 Nicolas Ferre nicolas.fe...@atmel.com:
On 09/01/2014 13:31, Jean-Jacques Hiblot :
This patch set aims at bringing a basic device tree support for the sam9261.
It's mostly based on the sam9263 stuff.
Nice! Thanks a lot for stepping up.
One general comment though: I would like to
On Wed, Jan 15, 2014 at 9:26 AM, Michael S. Tsirkin m...@redhat.com wrote:
As a result of backporting a bugfix, virtio_net started passing void *
to page_address, assuming that it will get silently converted to struct
page *. But this does not happen on architectures where page_address is
a
Wednesday, January 15, 2014, 5:55:38 AM, you wrote:
Ok, i will see what the Qemu guys have to say about it, the emulator is the
latest Qemu,
but they will probably say .. hey go fix that fixup in the kernel.
--
Sander
Hi Sander,
I understood there is no bridge for a VGA device in your
On Wed, Jan 15, 2014 at 09:36:13AM +0100, Geert Uytterhoeven wrote:
On Wed, Jan 15, 2014 at 9:26 AM, Michael S. Tsirkin m...@redhat.com wrote:
As a result of backporting a bugfix, virtio_net started passing void *
to page_address, assuming that it will get silently converted to struct
page
On 01/15/2014 02:14 AM, Andrew Morton wrote:
On Tue, 14 Jan 2014 11:23:30 +0400 Vladimir Davydov vdavy...@parallels.com
wrote:
On 01/14/2014 03:05 AM, Andrew Morton wrote:
That being said, I think I'll schedule this patch as-is for 3.14. Can
you please take a look at implementing the
On Wed, Jan 15, 2014 at 9:46 AM, Michael S. Tsirkin m...@redhat.com wrote:
On Wed, Jan 15, 2014 at 09:36:13AM +0100, Geert Uytterhoeven wrote:
On Wed, Jan 15, 2014 at 9:26 AM, Michael S. Tsirkin m...@redhat.com wrote:
As a result of backporting a bugfix, virtio_net started passing void *
to
Hello Tomasz,
On 10 January 2014 21:28, Tomasz Figa t.f...@samsung.com wrote:
Hi Naveen,
On 10.01.2014 12:43, Naveen Krishna Chatradhi wrote:
This patch adds gating clock for SSS(Security SubSystem)
module on Exynos5250.
Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com
---
This uses the new API for tagging GPIO lines as in use by
IRQs. This enforces a few semantic checks on how the underlying
GPIO line is used.
Also assign the gpio_chip.dev pointer to be used for error
messages.
Cc: Barry Song baohua.s...@csr.com
Signed-off-by: Linus Walleij
On (01/15/14 13:24), Minchan Kim wrote:
Hello Sergey,
On Tue, Jan 14, 2014 at 12:37:40PM +0300, Sergey Senozhatsky wrote:
1) Introduce ZRAM_ATTR_RO macro to generate zram atomic64_t stats
`show' functions and reduce code duplication.
2) Account and report back to user numbers of
On Thu, Jan 09, 2014 at 04:34:04PM +0100, Gerardo Di Iorio wrote:
Change the AllWinner A1X SOCs to Allwinner Sunxi SOCs
Signed-off-by: Gerardo Di Iorio aret...@gmail.com
---
arch/arm/mach-sunxi/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Naveen Krishna Ch ch.nav...@samsung.com
This patch uses the platform_get_irq() instead of the
platform_get_irq_byname(). Making feeder control interrupt
as resource 0 and hash interrupt as 1.
reasons for this change.
1. Cannot find any Arch which is currently using this driver
2. Samsung
This patch adds device tree support to the s5p-sss.c crypto driver.
Also, Documentation under devicetree/bindings added.
Signed-off-by: Naveen Krishna Ch ch.nav...@samsung.com
CC: Herbert Xu herb...@gondor.apana.org.au
CC: David S. Miller da...@davemloft.net
CC: Vladimir Zapolskiy
From: Naveen Krishna Ch ch.nav...@samsung.com
This patch modifies Kconfig such that ARCH_EXYNOS SoCs
which includes (Exynos4210, Exynos5250 and Exynos5420)
can also select Samsung SSS(Security SubSystem) driver.
Signed-off-by: Naveen Krishna Ch ch.nav...@samsung.com
CC: Herbert Xu
This patch adds new compatible and variant struct to support the SSS
module on Exynos4 (Exynos4210), Exynos5 (Exynos5420 and Exynos5250)
for which
1. AES register are at an offset of 0x200 and
2. hash interrupt is not available
Signed-off-by: Naveen Krishna Ch ch.nav...@samsung.com
CC: Herbert Xu
On Wed, Jan 15, 2014 at 10:01:49AM +0100, Geert Uytterhoeven wrote:
On Wed, Jan 15, 2014 at 9:46 AM, Michael S. Tsirkin m...@redhat.com wrote:
On Wed, Jan 15, 2014 at 09:36:13AM +0100, Geert Uytterhoeven wrote:
On Wed, Jan 15, 2014 at 9:26 AM, Michael S. Tsirkin m...@redhat.com
wrote:
This patch adds code to validate iv buffer before trying to
memcpy the contents
Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com
---
Changes since v3:
None
drivers/crypto/s5p-sss.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/crypto/s5p-sss.c
This patch adds gating clock for SSS(Security SubSystem)
module on Exynos5250/5420.
Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com
TO: linux-samsung-...@vger.kernel.org
TO: Tomasz Figa t.f...@samsung.com
CC: Kukjin Kim kgene@samsung.com
CC: linux-cry...@vger.kernel.org
---
This patch adds the device tree node for SSS module
found on Exynos5420 and Exynos5250
Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com
Reviewed-by: Tomasz Figa t.f...@samsung.com
TO: linux-samsung-...@vger.kernel.org
CC: Kukjin Kim kgene@samsung.com
CC:
This patch set adds use of clk_prepare/clk_unprepare as
required by generic clock framework.
Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com
Reviewed-by: Tomasz Figa t.f...@samsung.com
---
Changes since v3:
None
drivers/crypto/s5p-sss.c |6 +++---
1 file changed, 3
On 01/15/2014 02:11 AM, Minchan Kim wrote:
Currently, zram-lock rw_semaphore is coarse-grained so it hurts
for scalability.
This patch try to enhance it with remove the lock in read path.
[1] uses atomic opeartion so it removes dependency of 32bit stat
from zram-lock.
[2] introduces table
* Daniel Lezcano daniel.lezc...@linaro.org wrote:
Hi all,
I use the tip/sched/core branch.
After git pulling yesterday, my host is unresponsive after booting the OS.
* It boots normally
* It sends info to the console
* The graphics does not work
* The terminals show the
On Wed, 15 Jan 2014 12:47:35 +0400 Vladimir Davydov vdavy...@parallels.com
wrote:
On 01/15/2014 02:14 AM, Andrew Morton wrote:
On Tue, 14 Jan 2014 11:23:30 +0400 Vladimir Davydov
vdavy...@parallels.com wrote:
On 01/14/2014 03:05 AM, Andrew Morton wrote:
That being said, I think I'll
On Mon, Jan 13, 2014 at 7:54 PM, Laszlo Papp lp...@kde.org wrote:
I had been trying to learn a bit more about the pinctrl subsystem, and I
realized several typos and grammar issues while going through the
documentation.
I have probably not caught all the possible issues, but this change is
On Mon, Jan 13, 2014 at 8:00 PM, Laszlo Papp lp...@kde.org wrote:
I had been trying to learn a bit more about the pinctrl subsystem, and I
realized several typos and grammar issues while going through the
documentation.
I have probably not caught all the possible issues, but this change is
Hi Again,
I am now successful in isolating a CPU completely using CPUsets,
NO_HZ_FULL and CPU hotplug..
My setup and requirements for those who weren't following the
earlier mails:
For networking machines it is required to run data plane threads on
some CPUs (i.e. one thread per CPU) and these
On Tue, Jan 14, 2014 at 12:58 PM, Wolfram Sang w...@the-dreams.de wrote:
devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.
Signed-off-by: Wolfram Sang w...@the-dreams.de
---
Should go via subsystem tree
drivers/gpio/gpio-davinci.c |
On Wed, 2014-01-15 at 00:37 -0500, Len Brown wrote:
From: Len Brown len.br...@intel.com
In Linux-3.9 we removed the mwait_idle() loop:
'x86 idle: remove mwait_idle() and idle=mwait cmdline param'
(69fb3676df3329a7142803bb3502fa59dc0db2e3)
The reasoning was that modern machines should be
On (01/15/14 10:11), Minchan Kim wrote:
Currently, zram-lock rw_semaphore is coarse-grained so it hurts
for scalability.
This patch try to enhance it with remove the lock in read path.
[1] uses atomic opeartion so it removes dependency of 32bit stat
from zram-lock.
[2] introduces table own
In the process IO direction, dio_refill_pages will call get_user_pages_fast
to map the page from user space. If ret is less than 0 and IO is write, the
function will create a zero page to fill data. This may work for some file
system, but in some device operate we prefer whole write or fail,
Hi, Daniel
On 01/15/2014 04:27 PM, Daniel Lezcano wrote:
[snip]
commit d50dde5a10f305253cbc3855307f608f8a3c5f73
Author: Dario Faggioli raist...@linux.it
Date: Thu Nov 7 14:43:36 2013 +0100
sched: Add new scheduler syscalls to support an extended scheduling
parameters ABI
Add
{,set}page_address() are macros if WANT_PAGE_VIRTUAL.
If !WANT_PAGE_VIRTUAL, they're plain C functions.
If someone calls them with a void *, this pointer is auto-converted to
struct page * if !WANT_PAGE_VIRTUAL, but causes a build failure on
architectures using WANT_PAGE_VIRTUAL (arc, m68k and
yap, that fixed it.
thanks
kuiz
On Wed, Jan 15, 2014 at 12:34 AM, Ilia Mirkin imir...@alum.mit.edu wrote:
On Wed, Jan 15, 2014 at 3:28 AM, Kui Zhang kuizh...@gmail.com wrote:
Hello,
I am getting a blank screen after loading initrd, with nouveau.
the laptop seem to boot ok, just no
Am Mittwoch, den 15.01.2014, 11:16 +0800 schrieb Xiubo Li:
Since the devm_gen_pool_create() is used, so the gen_pool_destroy()
here is redundant.
Signed-off-by: Xiubo Li li.xi...@freescale.com
---
drivers/misc/sram.c | 2 --
1 file changed, 2 deletions(-)
diff --git
On Tue, Jan 14, 2014 at 8:00 PM, Sherman Yin s...@broadcom.com wrote:
Great! Is there anything else you would like to see changed before this
patchset can be accepted?
I'd like some sign of life from the DT binding maintainers.
Yours,
Linus Walleij
--
To unsubscribe from this list: send the
Commit 6bdb913f0a70a4dfb7f066fb15e2d6f960701d00 (mm: wrap calls to
set_pte_at_notify with invalidate_range_start and invalidate_range_end)
breaks semantics of set_pte_at_notify. When calls to set_pte_at_notify
are wrapped with mmu_notifier_invalidate_range_start and
On Wednesday 15 January 2014 10:10:06 Maxime Ripard wrote:
On Thu, Jan 09, 2014 at 04:34:04PM +0100, Gerardo Di Iorio wrote:
Change the AllWinner A1X SOCs to Allwinner Sunxi SOCs
Signed-off-by: Gerardo Di Iorio aret...@gmail.com
---
arch/arm/mach-sunxi/Kconfig | 2 +-
1 file
On 09/01/2014 13:31, Jean-Jacques Hiblot :
This patchs implememnts 2 functions to help with the configuration of a
chip-select's timing:
* sam9_smc_check_cs_configuration : checks that the values would fit in the
registers.
* sam9_smc_clip_cs_configuration : clip the values to their
Hi Dmitry,
On Wed, Jan 15, 2014 at 02:54:56AM +0400, Dmitry Eremin-Solenikov wrote:
Hello,
On Tue, Jan 14, 2014 at 9:49 PM, Randy Dunlap rdun...@infradead.org wrote:
On 01/13/2014 09:51 PM, Stephen Rothwell wrote:
Hi all,
This tree fails (more than usual) the powerpc
On 15 January 2014 03:16, Roy Franz roy.fr...@linaro.org wrote:
On Tue, Jan 14, 2014 at 5:47 PM, Roy Franz roy.fr...@linaro.org wrote:
On Tue, Jan 14, 2014 at 1:05 AM, Ard Biesheuvel
ard.biesheu...@linaro.org wrote:
On 10 January 2014 17:30, Roy Franz roy.fr...@linaro.org wrote:
This patch
On Wed, Jan 15, 2014 at 10:33:46AM +0100, Geert Uytterhoeven wrote:
{,set}page_address() are macros if WANT_PAGE_VIRTUAL.
If !WANT_PAGE_VIRTUAL, they're plain C functions.
If someone calls them with a void *, this pointer is auto-converted to
struct page * if !WANT_PAGE_VIRTUAL, but causes a
On Tue 14-01-14 12:42:28, Hugh Dickins wrote:
On Tue, 14 Jan 2014, Michal Hocko wrote:
On Tue 14-01-14 14:27:27, Michal Hocko wrote:
On Mon 13-01-14 17:52:30, Hugh Dickins wrote:
On one home machine I can easily reproduce (by rmdir of memcgdir during
reclaim) multiple processes stuck
On Wednesday 15 January 2014, Tanmay Inamdar wrote:
This patch adds the bindings for X-Gene PCIe driver. The driver resides
under 'drivers/pci/host/pci-xgene.c' file.
Signed-off-by: Tanmay Inamdar tinam...@apm.com
---
.../devicetree/bindings/pci/xgene-pcie.txt | 45
2014/1/15 Nicolas Ferre nicolas.fe...@atmel.com:
On 09/01/2014 13:31, Jean-Jacques Hiblot :
This patchs implememnts 2 functions to help with the configuration of a
chip-select's timing:
* sam9_smc_check_cs_configuration : checks that the values would fit in the
registers.
*
On Tue, Jan 14, 2014 at 6:17 PM, Laszlo Papp lp...@kde.org wrote:
[CC:ing Jon Corbet on this as he's better at the consensus process
and may correct me here.]
I have just had a quick look and I am now worried It seems that
the pinctrl system was not as mature in 3.2 that I need to support
On Tue, Jan 14, 2014 at 3:52 PM, srinivas.kandaga...@st.com wrote:
From: Srinivas Kandagatla srinivas.kandaga...@st.com
Probe function had commas instead of semi-colons on some of the lines.
This patch just fixes those lines. No functional chagnes done in this
patch.
Signed-off-by:
On Wed, Jan 15, 2014 at 05:53:36AM +0900, Tetsuo Handa wrote:
Miklos, can you insert below change between a patch which defines
RENAME_EXCHANGE and a patch which implements RENAME_EXCHANGE functionality?
I don't really want to add this to the series. This patch actually *breaks*
tomoyo and
2014/1/14 Nicolas Ferre nicolas.fe...@atmel.com:
On 09/01/2014 13:31, Jean-Jacques Hiblot :
This patch adds the basics to support the Device Tree on a sam9261-based
platform
Signed-off-by: Jean-Jacques Hiblot jjhib...@traphandler.com
---
arch/arm/boot/dts/at91sam9261.dtsi | 476
On 15/01/2014 11:08, Jean-Jacques Hiblot :
2014/1/14 Nicolas Ferre nicolas.fe...@atmel.com:
On 09/01/2014 13:31, Jean-Jacques Hiblot :
This patch adds the basics to support the Device Tree on a sam9261-based
platform
Signed-off-by: Jean-Jacques Hiblot jjhib...@traphandler.com
---
Hello,
On 01/14/2014 08:29 PM, Krzysztof Kozlowski wrote:
On 01/09/2014 05:49 PM, Vladimir Barinov wrote:
Hello.
This adds the folowing:
- Maxim ModelGauge ICs gauge driver for MAX17040/41/43/44/48/49/58/59
chips
- Document DT bindings
- Remove superseded Maxim MAX17040 gauge driver
On 15/01/2014 10:54, Jean-Jacques Hiblot :
2014/1/15 Nicolas Ferre nicolas.fe...@atmel.com:
On 09/01/2014 13:31, Jean-Jacques Hiblot :
This patchs implememnts 2 functions to help with the configuration of a
chip-select's timing:
* sam9_smc_check_cs_configuration : checks that the values would
This patchset includes zram stats clean up and enhancements.
Sergey Senozhatsky (4):
zram: drop `init_done' struct zram member
zram: do not pass rw argument to __zram_make_request()
zram: rework reported to end-user zram statistics
zram: report failed read and writes stats
Do not pass rw argument down the __zram_make_request() - zram_bvec_rw()
chain, decode it in zram_bvec_rw() instead. Besides, this is the place
where we distinguish READ and WRITE bio data directions, so account zram
RW stats here, instead of __zram_make_request(). This also allows to account
a
Introduce init_done() helper function which allows us to drop
`init_done' struct zram member. init_done() uses the fact that
-init_done == 1 equals to -meta != NULL.
Acked-by: Minchan Kim minc...@kernel.org
Acked-by: Jerome Marchand jmarc...@redhat.com
Signed-off-by: Sergey Senozhatsky
1) Introduce ZRAM_ATTR_RO macro to generate zram atomic64_t stats
`show' functions and reduce code duplication.
2) Remove `good' and `bad' compressed sub-requests stats. RW request may
cause a number of RW sub-requests. zram used to account `good' compressed
sub-queries (with compressed size less
Hello, Krzysztof,
Thank you for the review.
On 01/14/2014 08:31 PM, Krzysztof Kozlowski wrote:
On 01/09/2014 05:49 PM, Vladimir Barinov wrote:
Add Maxim ModelGauge ICs gauge driver for
MAX17040/41/43/44/48/49/58/59 chips
Signed-off-by: Vladimir Barinov
zram accounted but did not report numbers of failed read
and write queries. make these stats available as failed_reads
and failed_writes attrs.
Signed-off-by: Sergey Senozhatsky sergey.senozhat...@gmail.com
---
drivers/block/zram/zram_drv.c | 4
1 file changed, 4 insertions(+)
diff --git
On 15.01.14 10:02:44, Weng Meiling wrote:
On 2014/1/14 23:05, Robert Richter wrote:
@@ -94,6 +98,11 @@ static int op_create_counter(int cpu, int event)
per_cpu(perf_events, cpu)[event] = pevent;
+ /* sync perf_events with overflow handler: */
+ smp_wmb();
+
+
On Tue, Jan 14, 2014 at 09:30:32PM +, Stephen Boyd wrote:
The Krait CPU/L1 error reporting device is made up a per-CPU
interrupt. While we're here, document the next-level-cache
property that's used by the Krait EDAC driver.
Cc: Lorenzo Pieralisi lorenzo.pieral...@arm.com
Cc: Mark
On Wed, 2014-01-15 at 15:05 +0700, Linus Torvalds wrote:
On Wed, Jan 15, 2014 at 12:01 PM, Benjamin Herrenschmidt
b...@kernel.crashing.org wrote:
My original intend was to put it in powerpc-next and then shoot it to
stable, but it got a tad annoying (due to churn it needs to be applied
Signed-off-by: Jean-Jacques Hiblot jjhib...@traphandler.com
---
drivers/i2c/busses/i2c-at91.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c
index 8edba9d..843d012 100644
--- a/drivers/i2c/busses/i2c-at91.c
+++
Signed-off-by: Jean-Jacques Hiblot jjhib...@traphandler.com
---
arch/arm/boot/dts/at91sam9263.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi
b/arch/arm/boot/dts/at91sam9263.dtsi
index c8fa9b9..7d6dd09 100644
---
On Wed, Jan 15, 2014 at 07:11:16AM +0900, Tetsuo Handa wrote:
Miklos Szeredi wrote:
+
+ if (flags)
+ return -EOPNOTSUPP;
+
If (at least for now) only ext4 interprets renameat2() flags,
I think adding a new member to struct inode_operations and
check it like
if
On 2014-01-15 03:58, Greg KH wrote:
On Tue, Jan 14, 2014 at 06:23:05PM -0600, Chase Southwood wrote:
This patch for ni_mio_common.c changes out a while loop for a timeout,
which is preferred.
Signed-off-by: Chase Southwood chase.southw...@yahoo.com
---
OK, here's another go at it. Hopefully
Hi Will,
On 6 January 2014 19:30, Will Deacon will.dea...@arm.com wrote:
Hi Jean,
Thanks for the updated patches. One minor comment on this one.
On Mon, Dec 30, 2013 at 04:25:30PM +, Jean Pihet wrote:
From: Jean Pihet jean.pi...@newoldbits.com
This patch implements the functions
On 01/15/2014 01:33 AM, Geert Uytterhoeven wrote:
{,set}page_address() are macros if WANT_PAGE_VIRTUAL.
If !WANT_PAGE_VIRTUAL, they're plain C functions.
If someone calls them with a void *, this pointer is auto-converted to
struct page * if !WANT_PAGE_VIRTUAL, but causes a build failure on
Hi Stephen,
On Tue, Jan 14, 2014 at 08:57:53PM +, Stephen Boyd wrote:
On 01/13/14 03:52, Will Deacon wrote:
I also don't think that's the right solution, based on the above. It's
actually pretty hard to work out what's the right thing to do here...
Yes it doesn't seem like the right
On Tue, Jan 14, 2014 at 07:28:39PM +, Zoltan Kiss wrote:
The recent patch to fix receive side flow control (11b57f) solved the spinning
thread problem, however caused an another one. The receive side can stall, if:
- xenvif_rx_action sets rx_queue_stopped to false
- interrupt happens, and
On 2014-01-15 05:15, Chase Southwood wrote:
This patch for ni_mio_common.c changes out a while loop for a timeout,
which is preferred.
Signed-off-by: Chase Southwood chase.southw...@yahoo.com
---
All right, I think this guy's ready to go now! Thanks for all the help!
Chase
2: Changed from
On Wed, Jan 15, 2014 at 02:57:36PM +0530, Viresh Kumar wrote:
Hi Again,
I am now successful in isolating a CPU completely using CPUsets,
NO_HZ_FULL and CPU hotplug..
My setup and requirements for those who weren't following the
earlier mails:
For networking machines it is required to
On Wed, Jan 15, 2014 at 10:22:45AM +0100, Ingo Molnar wrote:
3)
On ARM:
-#define __NR_syscalls (380)
+#define __NR_syscalls (384)
but:
#define __NR_finit_module (__NR_SYSCALL_BASE+379)
+#define __NR_sched_setattr (__NR_SYSCALL_BASE+380)
+#define
Hi Ingo, Arnaldo, Jiri,
While trying to fix perf tool cross-builds I noticed that in tip/perf/core
there are new build issues over v3.13-rc8: a build failure on x86_64, and a new
set of warnings on arm.
The following patches fix cross-building (at least for arm) and fix the new
build issues on
Commit 74cf249d5cf7 (perf tools: Use zfree to help detect
use after free bugs) changed many uses of free to zfree, which
automatically clears the pointer. However, in a couple of places it
casts a const char** to void**, which the compiler doesn't like:
cc1: warnings being treated as errors
Currently the feature-checks Makefile does not inherit $(CC), and calls
cc rather than $(CROSS_COMPILE)gcc. Thus the feature checks invoke the
native toolchain rather than the cross toolchain, and can identify
features as available when they are not. This can break the build.
Additionally the
The scsi and cfg80211 plugins cast between unsigned long long and
pointers, which is problematic for architectures where unsigned long
long is wider than the native pointer size:
linux/tools/lib/traceevent/plugin_scsi.c: In function
‘process_scsi_trace_parse_cdb’:
On 15 January 2014 16:08, Peter Zijlstra pet...@infradead.org wrote:
Nah, its just ugly and we should fix it. You need to be careful to not
place tasks in a cpuset you're going to unplug though, that'll give
funny results.
Okay. So how do you suggest to get rid of cases like a work queued
on
make headers_check warns about soundcard.h for (at least) five years
now:
[...]/usr/include/linux/soundcard.h:1054: userspace cannot reference
function or variable defined in the kernel
We're apparently stuck with providing OSSlib-3.8 compatibility, so let's
special case this declaration
drivers/md/bcache/btree.c: In function ‘insert_u64s_remaining’:
drivers/md/bcache/btree.c:1816: warning: comparison of distinct pointer types
lacks a cast
Signed-off-by: Geert Uytterhoeven ge...@linux-m68k.org
---
drivers/md/bcache/btree.c |2 +-
1 file changed, 1 insertion(+), 1
drivers/md/bcache/extents.c: In function ‘btree_ptr_bad_expensive’:
drivers/md/bcache/extents.c:196: warning: format ‘%li’ expects type ‘long int’,
but argument 4 has type ‘size_t’
Signed-off-by: Geert Uytterhoeven ge...@linux-m68k.org
---
drivers/md/bcache/extents.c |2 +-
1 file changed,
1 - 100 of 1886 matches
Mail list logo
