On Wed, Jun 25, 2014 at 7:33 PM, Pankaj Dubey wrote:
> This patch series, modifies Exynos Power Management Unit (PMU) related code
> for converting it into a platform_driver. This is also preparation for moving
> PMU related code out of machine folder into a either "drivers/mfd", or
>
Remove checking if a unsigned is less than zero
This was found using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist
---
drivers/pinctrl/pinctrl-msm.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl-msm.c
Remove checking if a unsigned is less than zero
This was found using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist
---
drivers/pinctrl/pinctrl-imx1-core.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Thu, Jun 26, 2014 at 7:53 AM, Hugh Dickins wrote:
> On Wed, 25 Jun 2014, Konstantin Khlebnikov wrote:
>
>> Shared anonymous mapping created without MAP_NORESERVE holds memory
>> reservation for whole range of shmem segment. Usually there is no way to
>> change its size, but
Remove checking if a unsigned is less than zero
This was found using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist
---
drivers/pinctrl/pinctrl-imx.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl-imx.c
Hello Krzysztof,
Thanks a lot for your feedback.
On 06/26/2014 12:08 PM, Krzysztof Kozlowski wrote:
> On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
>> The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
>> (LDO) regulators. This patch adds support for all these
On 06/20/2014 03:44 AM, Tejun Heo wrote:
> On Tue, Jun 03, 2014 at 03:33:28PM +0800, Lai Jiangshan wrote:
>> When POOL_DISASSOCIATED is cleared, the running worker's local CPU should
>> be the same as pool->cpu without any exception even during cpu-hotplug.
>>
>> This fix changes "(proposition_A
Current Samsung UART driver relies on probe order of particular
samsung-uart instances, which makes it impossible to get proper
initialization of ports when not all ports are available on board,
not even saying of deterministic device naming.
This series intends to fix this situation by adding
This patch adds alias entries for UART nodes of all SoCs using
samsung-uart compatible UART controllers, so that the dependency on
probe order is removed and deterministic device naming is assured.
Signed-off-by: Tomasz Figa
---
arch/arm/boot/dts/exynos3250.dtsi | 2 ++
Remove checking if a unsigned is less than zero
This was found using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist
---
drivers/pinctrl/pinctrl-at91.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl-at91.c
The primary purpose of this patch is to add information about (now
required) aliases of UART ports. However the documentation currently is
heavily outdated and so this patch also takes care of this.
Signed-off-by: Tomasz Figa
---
.../devicetree/bindings/serial/samsung_uart.txt| 52
Current driver code relies on probe order of particular samsung-uart
instances, which makes it impossible to get proper initialization of
ports when not all ports are available on board, not even saying of
deterministic device naming.
This patch fixes this on DT-enabled systems by using DT
FWIW, from IRC, the series
> Tested-by: Steev Klimaszewski
On 24/06/14 22:35, Stephen Warren wrote:
On 06/18/2014 08:23 AM, Mikko Perttunen wrote:
This adds support for the integrated AHCI-compliant Serial ATA
controller present on the NVIDIA Tegra124 system-on-chip.
At a quick glance,
Hello Krzysztof,
Thanks a lot for your feedback.
On 06/26/2014 11:31 AM, Krzysztof Kozlowski wrote:
> Hi,
>
> Just a few nit-picks below but overall everything looks fine:
>
> Reviewed-by: Krzysztof Kozlowski
>
>
>> +
>> +static int max77802_i2c_probe(struct i2c_client *i2c,
>> +
* Kirill Tkhai [2014-06-25 12:19:48]:
>
> Make rt_rq available for pick_next_task(). Otherwise, their tasks
> stay prisoned long time till dead cpu becomes alive again.
>
> Signed-off-by: Kirill Tkhai
> CC: Konstantin Khorenko
> CC: Ben Segall
> CC: Paul Turner
> CC: Srikar Dronamraju
>
* Kirill Tkhai [2014-06-25 12:19:48]:
>
> Make rt_rq available for pick_next_task(). Otherwise, their tasks
> stay prisoned long time till dead cpu becomes alive again.
>
> Signed-off-by: Kirill Tkhai
> CC: Konstantin Khorenko
> CC: Ben Segall
> CC: Paul Turner
> CC: Srikar Dronamraju
>
* Kirill Tkhai [2014-06-24 11:53:52]:
> We kill rq->rd on the CPU_DOWN_PREPARE stage:
>
> cpuset_cpu_inactive -> cpuset_update_active_cpus ->
> partition_sched_domains ->
> -> cpu_attach_domain -> rq_attach_root -> set_rq_offline
>
> This unthrottles all throttled cfs_rqs.
>
>
Hi,
Now in the -nmw git tree. Thanks,
Steve.
On 25/06/14 19:40, Fabian Frederick wrote:
kcalloc manages count*sizeof overflow.
Cc: Steven Whitehouse
Cc: cluster-de...@redhat.com
Signed-off-by: Fabian Frederick
---
fs/gfs2/lock_dlm.c | 4 ++--
1 file changed, 2 insertions(+), 2
On 26 June 2014 00:32, Stephen Boyd wrote:
> I don't think this driver should be using regulator_get_optional() (Mark
> B. please correct me if I'm wrong). I doubt a supply is actually
> optional for CPUs, just some DTs aren't specifying them. In those cases,
> the regulator core will insert a
On 21/06/14 18:57, Himangi Saraogi wrote:
> After a variable is assigned the result of backlight_device_register, an
> error test should be performed before a dereference.
>
> A simplified version of the semantic match that finds this problem is
> as follows:
>
> //
> @def0@
> expression x;
>
On Wed, Jun 25, 2014 at 08:07:37PM +0200, Arnd Bergmann wrote:
> On Wednesday 25 June 2014 19:26:31 Peter De Schrijver wrote:
> > Define and export a new function __clk_get_debug which returns the debugfs
> > directory entry pointer. This can be used by clock providers to add debugfs
> > entries
On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
> The MAX77802 PMIC has two 32.768kHz Buffered Clock Outputs with
> Low Jitter Mode. This patch adds support for these two clocks.
>
> Signed-off-by: Javier Martinez Canillas
> ---
>
> Changes since v3: None
>
> Changes since
On 26.06.14 01:59, Alexey Kardashevskiy wrote:
On 06/26/2014 07:12 AM, Alexander Graf wrote:
On 06.06.14 02:20, Alexey Kardashevskiy wrote:
On 06/05/2014 09:57 PM, Alexander Graf wrote:
On 05.06.14 09:25, Alexey Kardashevskiy wrote:
This reserves 2 capability numbers.
This implements an
On 06/26/2014 08:13 AM, Artem Bityutskiy wrote:
On Thu, 2014-06-26 at 11:06 +1000, Dave Chinner wrote:
Your particular use case can be handled by directing your benchmark
at a filesystem mount point and unmounting the filesystem in between
benchmark runs. There is no ned to adding kernel
This is a note to let you know that I have just added a patch titled
NFS: populate ->net in mount data when remounting
to the linux-3.11.y-queue branch of the 3.11.y.z extended stable tree
which can be found at:
On Thu, Jun 26, 2014 at 09:38:02AM +0200, Jiri Olsa wrote:
> yep, tip/perf/core maybe plus merges from acme/perf/core and
> jolsa/perf/core should do it ;-)
Ok, just did this (jolsa/perf/coreas up-to-date) nd I still can't
trigger the build failure:
commit
On (06/26/14 10:16), Minchan Kim wrote:
> Alexander reported mkswap on /dev/zram0 is failed if other process
> is opening the block device file.
>
> Step is as follows,
>
> 0. Reset the unused zram device.
> 1. Use a program that opens /dev/zram0 with O_RDWR and sleeps
>until killed.
> 2.
On Wed, Jun 25, 2014 at 08:23:49PM +0200, Mike Turquette wrote:
> Quoting Arnd Bergmann (2014-06-25 11:07:37)
> > On Wednesday 25 June 2014 19:26:31 Peter De Schrijver wrote:
> > > Define and export a new function __clk_get_debug which returns the debugfs
> > > directory entry pointer. This can be
On Wed, Jun 25, 2014 at 11:02:14PM +0200, Stephen Warren wrote:
> On 06/25/2014 10:10 AM, Peter De Schrijver wrote:
> > vi_sensor and vi_sensor2 have a wrong hw clkid on Tegra124. Fix this by
> > correcting the hw clkid for Tegra124 and creating the Tegra114 vi_sensor
> > clock
> > from its own
* Sricharan R [140626 01:36]:
> Hi Tony,
>
> On Thursday 26 June 2014 01:14 PM, Tony Lindgren wrote:
> > * Sricharan R [140626 00:29]:
> >> From: R Sricharan
> >>
> >> There is a IRQ crossbar device in the soc, which
> >> maps the irq requests from the peripherals to the
> >> mpu interrupt
> -Original Message-
> From: Serge Hallyn [mailto:serge.hal...@ubuntu.com]
> Sent: Wednesday, June 25, 2014 10:39 PM
> To: Chen, Hanxiao/陈 晗霄
> Cc: Serge E. Hallyn; Eric W. Biederman; Richard Weinberger;
> contain...@lists.linux-foundation.org; linux-kernel@vger.kernel.org; Oleg
>
On Wed, Jun 25, 2014 at 04:32:50PM -0700, Andrew Morton wrote:
> On Wed, 25 Jun 2014 08:58:46 +0100 Mel Gorman wrote:
>
> > Historically kswapd scanned from DMA->Movable in the opposite direction
> > to the page allocator to avoid allocating behind kswapd direction of
> > progress. The fair zone
This patch removes an irrational limitation for crash dump kernel on ARM
platform when SPARSEMEM enabled.
Without this patch, crash reservation area for a crash dump kernel with
SPARSEMEM selected must occupy a full section plus 1MiB. If not,
elfcorehdr and some memory space used by the first
These board specific delays are now configured through micrel's specific
DT bindings (see Documentation/devicetree/bindings/net/micrel-ksz9021.txt).
Remove this phy fixup registration from sama5 DT machine file to keep it
as generic as possible.
Signed-off-by: Boris BREZILLON
---
Add ethernet-phy node and specify phy interrupt (connected to pin PB25).
The PHY address is not specified here because atmel have 2 different
designs
for its CPU modules: one is connecting PHYAD[0-2] pins to pull up resistors
(Embest design) and the other one is connection PHYAD0 to a pull up
Hello,
This patch removes a board specific hook for sama5d3xek boards from the
sama5d3 generic DT board file.
This hook (which register a phy fixup configuring board specific delays
in the ksz9021 ethernet phy) is now replaced by the appropriate DT
properties definitions in the sama5d3xcm.dtsi
On Wed, 2014-06-25 at 23:01 -0700, Josh Triplett wrote:
> Currently, LONG_LINE just informs the user about the line length,
> leaving them to shorten the line. Too many users run checkpatch and
> blindly follow its recommendation by splitting long lines, which almost
> invariably results in worse
On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
> The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
> (LDO) regulators. This patch adds support for all these regulators
> found on the MAX77802 PMIC and is based on a driver added by Simon
> Glass to the Chrome OS
Migrating to use devres managed APIs devm_kzalloc, devm_ioremap and
devm_clk_get.
Signed-off-by: Tushar Behera
Reviewed-by: Daniel Thompson
---
Changes for V2:
* Added Reviewed-by tag
* Removed redundant asm/io.h
drivers/tty/serial/amba-pl010.c | 48 +--
The label 'out' is only used to return the error code. We can return the
error code directly and remove 'out' label.
Signed-off-by: Tushar Behera
Reviewed-by: Daniel Thompson
---
Changes for V2:
* Added Reviewed-by tag
drivers/tty/serial/amba-pl011.c | 30 ++
1
The patches are based next-20140626 and they have only been build
tested.
Tushar Behera (2):
serial: amba-pl011: Remove redundant label
serial: amba-pl010: Use devres APIs
drivers/tty/serial/amba-pl010.c | 48 +--
drivers/tty/serial/amba-pl011.c | 30
On 24/06/14 17:08, Russell King - ARM Linux wrote:
> On Tue, Jun 24, 2014 at 04:18:17PM +0100, Daniel Thompson wrote:
>> +.align 5
>> +__fiq_svc:
>> +svc_entry
>
> Remember that the registers you have on the stack here are r0-r12, plus
> the SVC banked sp and lr registers. These may not
On Thu, Jun 26, 2014 at 09:36:05AM +0200, Jiri Olsa wrote:
> this functionality is inside evlist/evsel/target(...) objects
Yep, and that functionality depends on generic stuff which we're trying to
export first. :-)
> the ras daemon is not in tree yet is it? cant find it..
Here's an old
On Wed, Jun 25, 2014 at 10:15:26PM +0100, ttha...@altera.com wrote:
> From: Thor Thayer
>
> Add the Altera SDRAM EDAC bindings and device tree changes to the Altera SoC
> project.
>
> Signed-off-by: Thor Thayer
> ---
> v2: Changes to SoC EDAC source code.
>
> v3: Fix typo in device tree
Hi,
These patches try to support multi virtual queues(multi-vq) in one
virtio-blk device, and maps each virtual queue(vq) to blk-mq's
hardware queue.
With this approach, both scalability and performance on virtio-blk
device can get improved.
For verifying the improvement, I implements
Current virtio-blk spec only supports one virtual queue for transfering
data between VM and host, and inside VM all kinds of operations on
the virtual queue needs to hold one lock, so cause below problems:
- bad scalability
- bad throughput
This patch requests to introduce
Firstly this patch supports more than one virtual queues for virtio-blk
device.
Secondly this patch maps the virtual queue to blk-mq's hardware queue.
With this approach, both scalability and performance can be improved.
Signed-off-by: Ming Lei
---
drivers/block/virtio_blk.c | 104
On 26/06/14 01:44, David Miller wrote:
From: Cong Wang
Date: Wed, 25 Jun 2014 17:41:47 -0700
On Wed, Jun 25, 2014 at 1:42 PM, Zoltan Kiss wrote:
This is a prototype patch to enable sending TCP packets with pktgen. The
original motivation is to test TCP GSO with xen-netback/netfront, but I'm
Kishon,
On 06/25/2014 08:46 PM, Kishon Vijay Abraham I wrote:
>
> On Wednesday 18 June 2014 05:46 PM, Roger Quadros wrote:
>> This module is needed for the SATA and PCIe PHYs.
>>
>> Signed-off-by: Roger Quadros
>> Tested-by: Roger Quadros
>
> I used this patch for testing PCIe.
> Tested-by:
On 06/23/2014 06:16 PM, Daniel Thompson wrote:
> On 23/06/14 06:59, Tushar Behera wrote:
>> Migrating to use devres managed APIs devm_kzalloc, devm_ioremap and
>> devm_clk_get.
>>
>> Signed-off-by: Tushar Behera
>> ---
>> drivers/tty/serial/amba-pl010.c | 46
>>
On 06/26/2014 10:31 AM, Tony Lindgren wrote:
> * Nishanth Menon [140625 15:29]:
>> On 06/25/2014 07:56 AM, Roger Quadros wrote:
>>> The SATA and USB PHYs need the 1.8V and 3.3V supplies.
>>> The PHY drivers/framework don't yet support regulator
>>> supply so we have to keep these regulators
Hi Boris,
On Thu, Jun 26, 2014 at 07:26:54AM +0200, Boris BREZILLON wrote:
>
> On 25/06/2014 15:06, Maxime Ripard wrote:
> > Now that we don't depend on anyting in the mach-at91 directory, we can just
> > move the driver to where it belongs.
> >
> > Signed-off-by: Maxime Ripard
> > ---
> >
Hi Eric,
On 25/06/14 15:52, Eric Auger wrote:
> On 06/25/2014 11:28 AM, Marc Zyngier wrote:
>> The GIC architecture (ARM's Generic Interrupt Controller) allows an
>> active physical interrupt to be forwarded to a guest, and the guest to
>> indirectly perform the deactivation of the interrupt by
Hi,
Just a few nit-picks below but overall everything looks fine:
Reviewed-by: Krzysztof Kozlowski
On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
> Maxim MAX77802 is a power management chip that contains 10 high
> efficiency Buck regulators, 32 Low-dropout (LDO) regulators
> With a binary interface like an ioctl I can see how you could have extra
> unused fields which you can ignore now and let people start adding extra
> options like the range in the future.
Yes, ioctl is another possibility. But I would argue that sysctl is
more convenient interface, because idea
On Thu, Jun 26, 2014 at 09:59:26AM +0100, Catalin Marinas wrote:
> (sorry for replying to a months old thread)
>
> On Mon, Apr 07, 2014 at 06:58:24PM +0100, Bjorn Helgaas wrote:
> > On Mon, Apr 7, 2014 at 5:36 AM, Arnd Bergmann wrote:
> >
> > > I think migrating other architectures to use the
Hi Boris,
On Thu, Jun 26, 2014 at 07:12:06AM +0200, Boris BREZILLON wrote:
> Hello Maxime,
>
> On 25/06/2014 15:06, Maxime Ripard wrote:
> > The timer driver is using some global variables to define some variables it
> > has
> > to use in most of its functions, like the base address.
> >
> >
On Wed, Jun 25, 2014 at 12:43 PM, Tomasz Figa wrote:
> Due to recently merged patches and previous merge conflicts, the Samsung
> PM Debug functionality no longer can be enabled. This patch fixes
> incorrect dependency of SAMSUNG_PM_DEBUG on an integer symbol and adds
> missing header inclusion.
On Thu, Jun 26, 2014 at 9:40 AM, Christoph Hellwig wrote:
> On Wed, Jun 25, 2014 at 08:56:35PM +0200, Matias Bj??rling wrote:
>> Only the review. Do you want me to change it to a Reviewed-by?
>
>
> I've not really don't a formal review of the latest patch yet. I plan
> to do it, and will give me
On Thu, 2014-06-26 at 10:00 +0100, Javi Merino wrote:
> On Mon, Jun 02, 2014 at 06:28:00PM +0100, Eduardo Valentin wrote:
> > Hello Lee Jones,
> >
> > On Fri, May 30, 2014 at 11:03:28AM +0100, Lee Jones wrote:
> > > Eduardo TI address is bouncing, but it looks like he's still
> > > contributing
By changes in vtime* codes by previous patches, now account_idle_time()
become a function to be called only from tick-accounting codes.
Introduce __account_idle_ticks() to do iowait accounting in ticks
properly. For this purpose record jiffies at end of iowait.
Not-Tested-by: Hidetoshi Seto
---
Get iowait's timestamp for accounting w/ VIRT_CPU_ACCOUNTING_GEN.
(currently arm is only user of this?)
At last of this series of changes, introduce common function
vtime_iowait_exit to replace all arch_record_iowait_exit.
Not-tested-by: Hidetoshi Seto
---
arch/ia64/include/asm/cputime.h|
Like s390 and ia64, ppc also has VIRT_CPU_ACCOUNTING.
Check "timestamp at end of iowait" for idle/iowait accounting.
Not-Tested-by: Hidetoshi Seto
---
arch/powerpc/include/asm/cputime.h |3 +++
arch/powerpc/kernel/time.c | 21 +
2 files changed, 20
On 06/26/2014 12:36 AM, Hugh Dickins wrote:
On Tue, 24 Jun 2014, Vlastimil Babka wrote:
On 06/16/2014 04:29 AM, Hugh Dickins wrote:
On Thu, 12 Jun 2014, Sasha Levin wrote:
On 02/09/2014 08:41 PM, Sasha Levin wrote:
On 02/08/2014 10:25 PM, Hugh Dickins wrote:
Would trinity be likely to have
Using VIRT_CPU_ACCOUNTING, ia64 utilize "timestamp at end of iowait"
like s390.
Not-Tested-by: Hidetoshi Seto
---
arch/ia64/include/asm/cputime.h |2 +
arch/ia64/kernel/time.c | 43 ++-
2 files changed, 44 insertions(+), 1 deletions(-)
diff
Signed-off-by: Paul Bolle
---
That file has moved in v2.6.28, see commit 2bfba3c444fe ("ide: remove
useless subdirs from drivers/ide/").
Documentation/mips/AU1xxx_IDE.README | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/mips/AU1xxx_IDE.README
s390_get_idle_time give us the duration from idle entry to now.
But it does not tell us how to divide it to idle and iowait.
Modify this function to return 2 values. To realize this, s390's
cputime accounting also requires timestamp at end of iowait.
Not-Tested-by: Hidetoshi Seto
---
The current account_idle_time() cannot process mixed cputime which
contain both of idle cputime and iowait cputime.
So introduce new account_idle_and_iowait() to do paranoid work.
Following patches will add users of this new function.
Not-Tested-by: Hidetoshi Seto
---
kernel/sched/cputime.c |
Now observer cpu can refer both of idle entry time and iowait exit
time of observed sleeping cpu, so observer can get idle/iowait time
of sleeping cpu by calculating cputimes not accounted yet.
Not-Tested-by: Hidetoshi Seto
---
include/linux/sched.h|1 +
kernel/sched/core.c | 27
Record the timestamp when nr_iowait of idle cpu is dropped to 0 by
running cpu who pick a task which have call io_schedule() before
entering idle.
It is the time point that cpu's state have changed from "iowait"
to "idle". Following patch use it for updated idle accounting.
Suggested-by: Peter
This mail is 5th try to fix an issue that iowait of /proc/stat can
go backward. Originally reported by Tetsuo and Fernando at last year,
Mar 2013.
Previous v1-v4 were proposal to apply my patch set, but this v5 is
request for comment, with untested patches to draw up a blueprint.
[OBSERVED
On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
> From: Doug Anderson
>
> The max77686 includes an RTC that keeps power during suspend. It's
> convenient to be able to use it as a wakeup source.
>
> NOTE: due to wakeup ordering problems this patch alone doesn't work so
>
Since update_ts_time_stats() has no exclusive control while it can
be called from both of local cpu and remote cpu, sleep stats will go
wrong if updates conflict, and stats can be referred while update is
going on. It will cause bloat and/or hiccup (jump and turn back) of
idle/iowait values
On Wed, Jun 25, 2014 at 03:54:14PM +0100, Jean Pihet wrote:
> Hi Will,
Hello,
> On 25 June 2014 11:01, Will Deacon wrote:
> > On Fri, Jun 20, 2014 at 09:10:35AM +0100, Jean Pihet wrote:
> >> On 18 June 2014 14:53, Will Deacon wrote:
> >> > On Tue, Jun 17, 2014 at 06:11:05PM +0100, Jean Pihet
On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
> Maxim Integrated Power Management ICs are very similar with
> regard to their clock outputs. Most of the clock drivers for
> these chips are duplicating code and are simpler enough that
> can be converted to use a generic driver
On Mon, Jun 02, 2014 at 06:28:00PM +0100, Eduardo Valentin wrote:
> Hello Lee Jones,
>
> On Fri, May 30, 2014 at 11:03:28AM +0100, Lee Jones wrote:
> > Eduardo TI address is bouncing, but it looks like he's still
> > contributing via his Gmail address.
> >
>
> Thanks for being proactive! I
I am announcing the release of the Linux 3.11.10.12 kernel.
The updated 3.11.y tree can be found at:
git://kernel.ubuntu.com/ubuntu/linux.git linux-3.11.y
and can be browsed at:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;h=refs/heads/linux-3.11.y;a=shortlog
The diff from v3.11.10.11
(sorry for replying to a months old thread)
On Mon, Apr 07, 2014 at 06:58:24PM +0100, Bjorn Helgaas wrote:
> On Mon, Apr 7, 2014 at 5:36 AM, Arnd Bergmann wrote:
>
> > I think migrating other architectures to use the same code should be
> > a separate effort from adding a generic implementation
Hi Kleber,
Am Mittwoch, den 25.06.2014, 13:22 -0300 schrieb Kleber Sacilotto de
Souza:
> Hi,
>
> I'm sending a v2 of this patch series, removing the patch that bumps the
> driver version number, and including a trivial one that removes an unnecessary
> include.
>
> Kleber Sacilotto de Souza
The macros CONFIG_SPAR_GUEST, GUESTDRIVERBUILD, and NOAUTOVERSION are
defined in Makefiles for the Unisys SPAR driver. They are never used.
Remove the lines that define these macros.
Signed-off-by: Paul Bolle
---
Compile tested only, on top of next-20140626, by fiddling with BROKEN
and setting
On Mon, Jun 23, Haiyang Zhang wrote:
> Yes, there is a link down/up event from the host, we currently call
> netif_carrier_off()
> / netif_carrier_on() with these events. Will hotplug scripts be triggered by
> netif_carrier_off/on? Where are the scripts located at (SLES)?
In
We do report driver's successful {un}registration from cpufreq core, but is done
with pr_debug() and so this doesn't appear in boot logs.
Convert this to pr_info() to make it visible in logs.
Signed-off-by: Viresh Kumar
---
drivers/cpufreq/cpufreq.c | 4 ++--
1 file changed, 2 insertions(+), 2
On Thu, Jun 26, 2014 at 01:45:51AM +0100, Kim Phillips wrote:
> From: Kim Phillips
>
> A userspace process can map device MMIO memory via VFIO or /dev/mem,
> e.g., for platform device passthrough support in QEMU.
>
> During early development, we found the PAGE_S2 memory type being used
> for
On Wed, Jun 25, 2014 at 04:35:28PM -0700, Andrew Morton wrote:
> On Wed, 25 Jun 2014 08:58:48 +0100 Mel Gorman wrote:
>
> > @@ -325,7 +321,14 @@ static unsigned long zone_dirty_limit(struct zone
> > *zone)
> > */
> > bool zone_dirty_ok(struct zone *zone)
> > {
> > - unsigned long limit =
Hi Tony,
On Thursday 26 June 2014 01:14 PM, Tony Lindgren wrote:
> * Sricharan R [140626 00:29]:
>> From: R Sricharan
>>
>> There is a IRQ crossbar device in the soc, which
>> maps the irq requests from the peripherals to the
>> mpu interrupt controller's inputs. The Peripheral irq
>> requests
On Thu, 26 Jun 2014, Jiri Slaby wrote:
> >> ---
> >> kernel/Kconfig.kgraft | 3 +++
> >> samples/Kconfig | 4
> >> 2 files changed, 7 insertions(+)
> >>
> >> diff --git a/kernel/Kconfig.kgraft b/kernel/Kconfig.kgraft
> >> index f38d82c06580..bead93646071 100644
> >> ---
On Thu, Jun 26, 2014 at 04:22:57PM +1000, Stephen Rothwell wrote:
> Hi Andrew,
>
> After merging the akpm tree, today's linux-next build (powerpc
> ppc44x_defconfig) failed like this:
>
> kernel/printk/printk.c: In function 'log_buf_add_cpu':
> kernel/printk/printk.c:269:37: error:
Hi Pratyush,
On Thursday 26 June 2014 12:03 PM, Pratyush Anand wrote:
> Hi Kishon,
>
> On Thu, Jun 26, 2014 at 02:10:02PM +0800, Kishon Vijay Abraham I wrote:
>> Hi Pratyush,
>>
>> On Thursday 26 June 2014 11:07 AM, Pratyush Anand wrote:
>>> Hi Kishon,
>>>
>>> Few things, if you can help me to
On 06/25/2014 02:42 PM, One Thousand Gnomes wrote:
> On Wed, 25 Jun 2014 13:06:59 +0200
> Jiri Slaby wrote:
>
>> This is based on Udo's text which was augmented in this patch.
>>
>> Signed-off-by: Jiri Slaby
>> Cc: Udo Seidel
>> Cc: Vojtech Pavlik
>> ---
>> kernel/Kconfig.kgraft | 3 +++
>>
On Thu, Jun 26, 2014 at 3:45 PM, Michael S. Tsirkin wrote:
> On Thu, Jun 26, 2014 at 10:08:46AM +0800, Ming Lei wrote:
>> Firstly this patch supports more than one virtual queues for virtio-blk
>> device.
>>
>> Secondly this patch maps the virtual queue to blk-mq's hardware queue.
>>
>> With this
On 06/26/2014 10:09 AM, Jack Wang wrote:
> Thanks Rickard,
>
> From my point of view, looks good, but I'd like to get review from Anand
> (cc-ed).
I would like to add that I noticed that this fields is only set and appears to
be never used,
maybe it could be completely removed.
Regards,
Hi!
2014-03-09
https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/drivers/net/hyperv?id=99d3016de4f2a29635f5382b0e9bd0e5f2151487
hyperv: Change the receive buffer size for legacy hosts
+
Haiyang Zhang write on May 27, 2014 6:22 PM:
I ( Haiyang Zhang) will ask the
Thanks Rickard,
>From my point of view, looks good, but I'd like to get review from Anand
(cc-ed).
Anand, could you share your opinion?
Regards,
Jack
On 06/25/2014 04:01 PM, Rickard Strandqvist wrote:
> A struct member variable is set to different values without having used in
> between.
>
>
Hi,
On 06/26/2014 02:28 AM, Rickard Strandqvist wrote:
>
> If it's not obvious, I do all my fixes without changing the previous
> intent. But obviously it is not always right, rather it is one of main
> reasons to fix this type of error :)
Yes it is obvious, your patch was correct (it didn't
On Thu, 2014-06-26 at 09:46 +0200, Federico Vaga wrote:
> In some conditions (echo or particular sequence of special
> characters), on buffer push, the tty layer calls the write operation
> while we are holding the spinlock. This means deadlock within the same
> process on kernels version < 3.12.
Looks good, thanks Rickard.
Acked-by: Jack Wang
On 06/01/2014 03:13 PM, Rickard Strandqvist wrote:
> There is a risk that the variable will be used without being initialized.
>
> This was largely found by using a static code analysis program called
> cppcheck.
>
> Signed-off-by: Rickard
In some conditions (echo or particular sequence of special
characters), on buffer push, the tty layer calls the write operation
while we are holding the spinlock. This means deadlock within the same
process on kernels version < 3.12. It seems not a problem on recent
kernel, but the patch still
On Mon, Jun 02, 2014 at 03:09:16PM +0100, Jan Beulich wrote:
> In particular seeing zero in eft->month is problematic, as it results
> in -1 (converted to unsigned int, i.e. yielding 0x) getting
> passed to rtc_year_days(), where the value gets used as an array index
> (normally resulting
On Wed, Jun 25, 2014 at 11:05:56PM -0600, Jens Axboe wrote:
> On 2014-06-25 20:08, Ming Lei wrote:
> >Hi,
> >
> >These patches try to support multi virtual queues(multi-vq) in one
> >virtio-blk device, and maps each virtual queue(vq) to blk-mq's
> >hardware queue.
> >
> >With this approach, both
On Thu, Jun 26, 2014 at 10:08:46AM +0800, Ming Lei wrote:
> Firstly this patch supports more than one virtual queues for virtio-blk
> device.
>
> Secondly this patch maps the virtual queue to blk-mq's hardware queue.
>
> With this approach, both scalability and performance can be improved.
>
>
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