Add clocksource driver to the Conexant CX92755 SoC, part of the Digicolor SoCs
series. Hardware provides 8 timers, A to H. Timer A is dedicated to a future
watchdog driver so we don't use it here. Use timer B for sched_clock, and timer
C for clock_event.
Signed-off-by: Baruch Siach
---
The Conexant CX92755 SoC provides 8 32-bit timers as part of its so called
"Agent Communication" block. Timers can be configures either as free running or
one shot. Each timer has a dedicated interrupt source in the CX92755 interrupts
controller. The first timer (Timer A) can also be configured as
This short series adds support for the Conexant CX92755 SoC timers. This SoC is
part of the Conexant Digicolor series of SoCs.
v4:
Address review comments by Daniel Lezcano:
* Use macros for register configuration values
* Encapsulate static objects in a struct
* Use
Hello Nick,
On 12/19/2014 15:04 PM, Nick Dyer wrote:>
> Hi Benson-
> On 18/12/14 18:49, Benson Leung wrote:
>> Dmitry and Chung-Yih have had some discussion about how to handle
>> hovering fingers, and I think the direction they wanted to go was to
>> use ABS_MT_DISTANCE instead.
>>
>>
On pią, 2015-01-23 at 17:24 +0100, Bartlomiej Zolnierkiewicz wrote:
> Commit c2dd114d2486 ("ARM: EXYNOS: fix register setup for AFTR mode
> code") added S5P_CENTRAL_SEQ_OPTION register setup fix for all
> Exynos SoCs to AFTR mode code-path. It turned out that for coupled
> cpuidle AFTR mode on
37e9562453b (locking/rwsem: Allow conservative optimistic
spinning when readers have lock) forced the default for
optimistic spinning to be disabled if the lock owner was
nil, which makes much sense for readers. However, while
it is not our priority, we can make some optimizations
for write-mostly
Hello,
First two patches are self descriptive obvious add-ons.
The rest are performance enhancements for write-mostly workloads.
While this is not our priority (use mutexes instead!!), there are
cases where heavy use of writers can severly hurt rwsem performance.
For instace, we got reports[1]
The need for the smp_mb in __rwsem_do_wake should be
properly documented. Applies to both xadd and spinlock
variants.
Signed-off-by: Davidlohr Bueso
---
kernel/locking/rwsem-spinlock.c | 5 +
kernel/locking/rwsem-xadd.c | 5 +
2 files changed, 10 insertions(+)
diff --git
When readers hold the semaphore, the ->owner is nil. As such,
and unlike mutexes, '!owner' does not necessarily imply that
the lock is free. This will cause writer spinners to potentially
spin excessively as they've been mislead to thinking they have
a chance of acquiring the lock, instead of
When blocking , we incur in multiple barriers when setting the
task's uninterruptable state. This is particularly bad when the
lock keeps getting stolen from the task trying to acquire the sem.
These changes propose delaying setting the task's new state until
we are sure that calling schedule is
In order to optimize the spinning step, we need to set the lock
owner as soon as the lock is acquired; after a successful counter
cmpxchg operation, that is. This is particularly useful as rwsems
need to set the owner to nil for readers, so there is a greater
chance of falling out of the spinning.
Call __set_task_state() instead of assigning the new state
directly. These interfaces also aid CONFIG_DEBUG_ATOMIC_SLEEP
environments, keeping track of who last changed the state.
Signed-off-by: Davidlohr Bueso
---
kernel/locking/rwsem-spinlock.c | 2 +-
kernel/locking/rwsem-xadd.c | 3 +--
On 01/24/2015 04:38 PM, Ebru Akagunduz wrote:
> This patch aims to improve THP collapse rates, by allowing
> THP collapse in the presence of read-only ptes, like those
> left in place by do_swap_page after a read fault.
>
> Currently THP can collapse 4kB pages into a THP when
> there are up to
As the if and else branch body are identical the condition has no effect and
can be dropped.
Signed-off-by: Nicholas Mc Guire
---
As the if and the else branch of the inner conditional paths are the same
the condition is without effect. Given the comments indicate that
the else branch *should*
Hi,
On 01/22/2015 03:40 AM, Olof Johansson wrote:
> Hi,
>
> On Thu, Nov 27, 2014 at 2:41 AM, Peter Ujfalusi wrote:
>> include/linux/platform_data/ is not a correct place to keep the API
>> definitions for edma, it is meant to be only for the pdata for the device.
>> Clean up this by moving the
David Miller [mailto:da...@davemloft.net]
> Sent: Sunday, January 25, 2015 2:44 PM
[...]
> What keeps rtl_start_rx() from running in parallel with
> r8152_submit_rx(), or any other accessor of the RX agg->list?
Forgive my poor English. I would try to describe them clearly.
The steps about the
On Wed, Jan 14, 2015 at 03:16:28PM +0100, Wolfram Sang wrote:
> From: Wolfram Sang
>
> And don't print an error: not configured is not an error.
>
Applied, thanks
This must be record for Acks per lines :)
--
~Vinod
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
return type of wait_for_completion_timeout is unsigned long not int, this
patch adds an appropriate return type and assignment.
Signed-off-by: Nicholas Mc Guire
---
The return type of wait_for_completion_timeout is unsigned long not
int. This patch adds a separate variable of proper type for
Dear Doug,
On Thu, 22 Jan 2015 09:09:28 -0800
Doug Anderson wrote:
> Jisheng,
>
> On Wed, Jan 21, 2015 at 9:22 PM, Jisheng Zhang wrote:
> > Dear Doug,
> >
> > On Wed, 21 Jan 2015 15:17:22 -0800
> > Doug Anderson wrote:
> >
> >> On some dw_wdt implementations the "top" register may be initted
The count field is an unsigned 32bit value, and the
counter_show() function should also treat it as a unsigned
value.
Signed-off-by: Nan Li
---
drivers/acpi/sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index
This patch adds trace for lookup/update/shrink/destroy ops in rb-tree extent
cache.
Signed-off-by: Chao Yu
---
fs/f2fs/data.c | 16 +-
include/trace/events/f2fs.h | 134
2 files changed, 148 insertions(+), 2 deletions(-)
diff
This patch adds and shows stat info of total memory footprint for extent tree,
node in debugfs.
Signed-off-by: Chao Yu
---
fs/f2fs/debug.c | 7 +++
fs/f2fs/f2fs.h | 2 +-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index 0f721f6..031dc61
This patch enables rb-tree based extent cache in f2fs.
When we mount with "-o extent_cache", f2fs will try to add recently accessed
page-block mappings into rb-tree based extent cache as much as possible, instead
of original one extent info cache.
By this way, f2fs can support more effective
This patch adds a mount option 'extent_cache' in f2fs.
It tries to use a rb-tree based extent cache to cache more mapping information
with less memory if this option is set, otherwise we will use the original one
extent info cache.
Suggested-by: Changman Lee
Signed-off-by: Chao Yu
---
This patch adds core functions including slab cache init function and
init/lookup/update/shrink/destroy function for rb-tree based extent cache.
Thank Jaegeuk Kim and Changman Lee as they gave much suggestion about detail
design and implementation of extent cache.
Todo:
* add a cached_ei into
Introduce infra macro and data structure for rb-tree based extent cache:
Macros:
* EXT_TREE_VEC_SIZE: indicate vector size for gang lookup in extent tree.
* F2FS_MIN_EXTENT_LEN: indicate minimum length of extent managed in cache.
* EXTENT_CACHE_SHRINK_NUMBER: indicate number of extent in cache
In this patch, we do these jobs:
1. rename {check,update}_extent_cache to {lookup,update}_extent_info;
2. introduce universal lookup/update interface of extent cache:
f2fs_{lookup,update}_extent_cache including above two real functions, then
export them to function callers.
So after above
This patch introduces f2fs_map_bh to simplify codes of check_extent_cache.
v2:
o clean up f2fs_map_bh pointed out by Jaegeuk Kim.
Signed-off-by: Chao Yu
---
fs/f2fs/data.c | 35 +--
1 file changed, 21 insertions(+), 14 deletions(-)
diff --git a/fs/f2fs/data.c
Rename a filed name from 'blk_addr' to 'blk' in struct {f2fs_extent,extent_info}
as annotation of this field descripts its meaning well to us.
By this way, we can avoid long statement in code of following patches.
Signed-off-by: Chao Yu
---
fs/f2fs/data.c | 13 ++---
Oups,
should be:
free_pages((unsigned long)buf_out, pages);
free_pages((unsigned long)buf_in, pages);
CJ
Le 26/01/2015 06:40, Christophe Jaillet a écrit :
If only one of the 2 __get_free_pages fails, then there is a memory leak
Signed-off-by: Christophe Jaillet
---
Move ext_lock out of struct extent_info, then in the following patches we can
use variables with struct extent_info type as a parameter to pass pure data.
Signed-off-by: Chao Yu
---
fs/f2fs/data.c | 12 ++--
fs/f2fs/f2fs.h | 6 +-
fs/f2fs/inode.c | 7 +++
fs/f2fs/super.c |
If only one of the 2 __get_free_pages fails, then there is a memory leak
Signed-off-by: Christophe Jaillet
---
drivers/crypto/omap-aes.c | 2 ++
drivers/crypto/omap-des.c | 2 ++
2 files changed, 4 insertions(+)
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c
index
Hi Jaegeuk,
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Saturday, January 24, 2015 3:43 AM
> To: Chao Yu
> Cc: 'Changman Lee'; linux-f2fs-de...@lists.sourceforge.net;
> linux-kernel@vger.kernel.org
> Subject: Re: [f2fs-dev][RFC PATCH 06/10] f2fs: add core
Hi Ingo,
Is there any problem on these patches? I'm unable to find them in upstream
kernel
and -tip repository.
Thank you.
On 2015/1/23 14:42, Masami Hiramatsu wrote:
> Hi Ingo,
>
> Here are two patches for fixing bugs in kprobes, related to
> optprobe and enable/disable kprobe knob.
>
>
From: Ahmed S. Darwish
CAN to USB interfaces sold by the Swedish manufacturer Kvaser are
divided into two major families: 'Leaf', and 'USBcanII'. From an
Operating System perspective, the firmware of both families behave
in a not too drastically different fashion.
This patch adds support for
From: Ahmed S. Darwish
Replace most of the can interface's state and error counters
handling with the new can-dev can_change_state() mechanism.
Suggested-by: Andri Yngvason
Signed-off-by: Ahmed S. Darwish
---
drivers/net/can/usb/kvaser_usb.c | 113 -
1
From: Ahmed S. Darwish
Update all of the can interface's state and error counters before
trying any skb allocation that can actually fail with -ENOMEM.
Suggested-by: Marc Kleine-Budde
Signed-off-by: Ahmed S. Darwish
---
drivers/net/can/usb/kvaser_usb.c | 181
From: Ahmed S. Darwish
While being in an ERROR_WARNING state, and receiving further
bus error events with error counters still in the ERROR_WARNING
range of 97-127 inclusive, the state handling code erroneously
reverts back to ERROR_ACTIVE.
Per the CAN standard, only revert to ERROR_ACTIVE when
From: Ahmed S. Darwish
On some x86 laptops, plugging a Kvaser device again after an
unplug makes the firmware always ignore the very first command.
For such a case, provide some room for retries instead of
completely exiting the driver init code.
Signed-off-by: Ahmed S. Darwish
---
From: Ahmed S. Darwish
Send expected argument to the URB completion hander: a CAN
netdevice instead of the network interface private context
`kvaser_usb_net_priv'.
This was discovered by having some garbage in the kernel
log in place of the netdevice names: can0 and can1.
Signed-off-by: Ahmed
From: Ahmed S. Darwish
Upon receiving a hardware event with the BUS_RESET flag set,
the driver kills all of its anchored URBs and resets all of
its transmit URB contexts.
Unfortunately it does so under the context of URB completion
handler `kvaser_usb_read_bulk_callback()', which is often
Hi!
This is an updated patch series for the Kvaser CAN/USB devices:
1- Extra patches are now added to the series. Most importantly
patch #1 which fixes a critical `sleep in atomic context' bug
in the current upstream driver. Patch #2 fixes a corruption in
the kernel logs, also affecting current
Dear Greg,
I'm so sorry about missing 'linux-kerenl mailing list' address.
I add 'linux-kernel mailing list' again.
Best Regards,
Chanwoo Choi
On 01/26/2015 02:09 PM, Chanwoo Choi wrote:
> Dear Greg,
>
> This is extcon-next full request for v3.20. I add detailed description of this
> pull
>From f9c841d1f943d81b5ab0aac7483e794a7f966296 Mon Sep 17 00:00:00 2001
From: Zhonghui Fu
Date: Mon, 26 Jan 2015 11:27:08 +0800
Subject: [PATCH] PM/Trace: get rid of synchronous resume limit during PM trace
There are some kind of dependency between devices in some
hardware platforms. So,
Another rc, another week closer to release. And this one is slightly
smaller than rc5 was, although smaller still would always be better.
But like rc5, none of the changes look particularly scary, and over a
quarter were cc'd for stable, so things look to be on track. I
currently expect to make an
On Mon, Jan 26, 2015 at 05:39:27AM +0100, Stephan Mueller wrote:
>
> But does it really matter if we consider size == 0 or != at this point? In
> case size == 0, the len calculation before the inner while loop will return
> 0.
Of course it matters because you may die due to the aead_writable
Am Montag, 26. Januar 2015, 15:37:33 schrieb Herbert Xu:
Hi Herbert,
> On Mon, Jan 26, 2015 at 05:35:07AM +0100, Stephan Mueller wrote:
> > It seems I have misunderstood you in the last discussion.
>
> I thought you were limiting the receive SGL by ALG_MAX_PAGES rather
> than a single IOV
Am Montag, 26. Januar 2015, 15:32:18 schrieb Herbert Xu:
Hi Herbert,
> On Mon, Jan 26, 2015 at 05:26:33AM +0100, Stephan Mueller wrote:
> > Am Montag, 26. Januar 2015, 10:55:50 schrieb Herbert Xu:
> >
> > Hi Herbert,
> >
> > > On Wed, Jan 21, 2015 at 02:19:17AM +0100, Stephan Mueller wrote:
>
On Mon, Jan 26, 2015 at 05:35:07AM +0100, Stephan Mueller wrote:
>
> It seems I have misunderstood you in the last discussion.
I thought you were limiting the receive SGL by ALG_MAX_PAGES rather
than a single IOV entry.
Cheers,
--
Email: Herbert Xu
Home Page:
Am Montag, 26. Januar 2015, 11:06:31 schrieb Herbert Xu:
Hi Herbert,
> On Wed, Jan 21, 2015 at 02:19:17AM +0100, Stephan Mueller wrote:
> > + /*
> > +* Require exactly one IOV block as the AEAD operation is a one shot
> > +* due to the authentication tag.
> > +*/
> > + if
On Mon, Jan 26, 2015 at 05:26:33AM +0100, Stephan Mueller wrote:
> Am Montag, 26. Januar 2015, 10:55:50 schrieb Herbert Xu:
>
> Hi Herbert,
>
> > On Wed, Jan 21, 2015 at 02:19:17AM +0100, Stephan Mueller wrote:
> > > + /* use the existing memory in an allocated page */
> > > + if
Am Montag, 26. Januar 2015, 10:55:50 schrieb Herbert Xu:
Hi Herbert,
> On Wed, Jan 21, 2015 at 02:19:17AM +0100, Stephan Mueller wrote:
> > + /* use the existing memory in an allocated page */
> > + if (ctx->merge) {
> > + sg = sgl->sg + sgl->cur - 1;
> > +
This patch add PPMU dt node to Exynos3250-base Rinato/Monk board. The PPMU node
is used to get the utilization of DMC0/DMC1/LEFTBUS/RIGHTBUS Block.
Cc: Kukjin Kim
Signed-off-by: Chanwoo Choi
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos3250-monk.dts | 40
This patch add PPMU (Platform Performance Monitoring Unit) dt node for Exynos4
(Exynos4210/4212/4412) SoC. PPMU dt node is used to monitor the utilization of
each IP.
The Exynos4210/Exynos4212/Exynos4412 SoC includes following PPMUs:
- PPMU_DMC0 0x106A_
- PPMU_DMC1 0x106B_
-
This patch add PPMU (Platform Performance Monitoring Unit) dt node
to estimate the utilization of each IP in Exynos SoC throught DEVFREQ Event
subsystem.
This patch adds following PPMU dt nodes:
- PPMU_DMC0 0x106a
- PPMU_DMC1 0x106b
- PPMU_RIGHTBUS 0x112A
- PPMU_LEFTBUS
This patch add dt node for PPMU_{DMC0|DMC1|LEFTBUS|RIGHTBUS} for
exynos4412-trats2 board. Each PPMU dt node includes one event of 'PPMU Count3'.
Cc: Kukjin Kim
Cc: Myungjoo Ham
Cc: Kyungmin Park
Signed-off-by: Chanwoo Choi
Acked-by: MyungJoo Ham
---
arch/arm/boot/dts/exynos4412-trats2.dts |
This patchset add new devfreq_event class to provide raw data to determine
current utilization of device which is used for devfreq governor.
The following description explains the feature of two kind of devfreq class:
- devfreq class (existing)
: devfreq consumer device use raw data from
This patch add new devfreq_event class for devfreq_event device which provide
raw data (e.g., memory bus utilization/GPU utilization). This raw data from
devfreq_event data would be used for the governor of devfreq subsystem.
- devfreq_event device : Provide raw data for governor of existing
This patch adds the documentation for Exynos PPMU (Platform Performance
Monitoring Unit) devfreq-event driver.
Cc: MyungJoo Ham
Cc: Kyungmin Park
Signed-off-by: Chanwoo Choi
Acked-by: MyungJoo Ham
---
.../bindings/devfreq/event/exynos-ppmu.txt | 110 +
1 file
This patch adds exynos-ppmu devfreq-event driver to get performance data
of each IP for Samsung Exynos SoC. These event from Exynos PPMU provide
useful information about the behavior of the SoC that you can use when
analyzing system performance, and made visible and can be counted using
logic in
The maximum of SW-IOMMU is limited to 2^11*128 = 256K.
While in different platform and different requirements this seems improper.
So modify the IO_TLB_SEGSIZE to configtable is make sense.
Example:
If 1M bytes are requied. There has an error like.
[ 33.293120] DMA: Out of SW-IOMMU space for
On 01/23/15 at 06:03pm, Borislav Petkov wrote:
> On Tue, Jan 06, 2015 at 03:51:13PM +0100, Joerg Roedel wrote:
> > From: Joerg Roedel
> > diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
> > index 77dd0ad..79b2291 100644
> > --- a/arch/x86/kernel/pci-swiotlb.c
> > +++
On Fri, 2015-01-23 at 03:44PM -0800, Soren Brinkmann wrote:
> The CPU_2X clock does not have a classical in kernel user, but is,
> amongst other things, required for OCM and debug access. Make sure this
> clock does not mistakenly disabled during boot up by enabling it in the
> platforms clock
Hi Alexandre,
Thank you for review.
> -Original Message-
> From: Alexandre Belloni [mailto:alexandre.bell...@free-electrons.com]
> Sent: Saturday, January 24, 2015 7:02 AM
> To: Sylvain Rochet
> Cc: Yang, Wenyou; Ferre, Nicolas; li...@arm.linux.org.uk; linux-
> ker...@vger.kernel.org;
FYI, we noticed the below changes on
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git debugfs_automount
commit db2242aa4d4ffd5a3b8b27cd99766f33e6445f59 ("debugfs: kill
__create_file()")
+--+++
|
Hi Sylvain,
Thank you for review.
> -Original Message-
> From: Sylvain Rochet [mailto:sylvain.roc...@finsecur.com]
> Sent: Saturday, January 24, 2015 1:33 AM
> To: Yang, Wenyou
> Cc: Ferre, Nicolas; li...@arm.linux.org.uk; linux-kernel@vger.kernel.org;
>
On Fri, Jan 23, 2015 at 09:11:45AM -0600, Tom Lendacky wrote:
> On 01/21/2015 09:06 AM, Andrey Ryabinin wrote:
> >x86_match_cpu() expects array of x86_cpu_ids terminated
> >with empty element.
> >
> >Signed-off-by: Andrey Ryabinin
>
> Acked-by: Tom Lendacky
Applied.
--
Email: Herbert Xu
Home
On Tue, Jan 20, 2015 at 10:06:16AM +0200, Cristian Stoica wrote:
> Modify crypto drivers to use the generic SG helper since
> both of them are equivalent and the one from crypto is redundant.
>
> See also:
> 468577abe37ff7b453a9ac613e0ea155349203ae reverted in
>
On Wed, Jan 21, 2015 at 10:57:32AM +0200, Cristian Stoica wrote:
> Hi Kim,
>
> On 01/20/2015 08:43 PM, Kim Phillips wrote:
> > ICV check failures are part of normal operation;
> > leave user notification up to the higher levels,
> > as is done in s/w algorithm implementations.
> >
>
> Tested on
On Tue, Jan 20, 2015 at 08:15:52AM +0100, Christophe Jaillet wrote:
> If only one of the 2 __get_free_pages fails, then there is a memory leak.
>
> Signed-off-by: Christophe Jaillet
Applied.
--
Email: Herbert Xu
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key:
On Tue, Jan 20, 2015 at 02:35:15PM +0200, Michael S. Tsirkin wrote:
> makes code look a bit prettier.
>
> Cc: linux-cry...@vger.kernel.org.
> Signed-off-by: Michael S. Tsirkin
Applied.
--
Email: Herbert Xu
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key:
Hello, Minchan
2015-01-21 14:14 GMT+08:00 Minchan Kim :
> Currently, zram's handle encodes object's location directly so
> it makes hard to support migration/compaction.
>
> This patch decouples handle and object via adding indirect layer.
> For it, it allocates handle dynamically and returns it
>From ff39ed4af9f1c50358fe92ec4c8eaac9db183e00 Mon Sep 17 00:00:00 2001
From: Zhonghui Fu
Date: Mon, 26 Jan 2015 10:13:21 +0800
Subject: [PATCH] brcmfmac: avoid duplicated suspend/resume operation
WiFi chip has 2 SDIO functions, and PM core will trigger
twice suspend/resume operations for one
On 2015.1.23 19:15, Roger Pau Monné wrote:
> Hello,
>
> El 23/01/15 a les 8.59, Ouyang Zhaowei (Charles) ha escrit:
>> Hi Roger,
>>
>> We are testing the indirect feature of xen-blkfront module these days.
>> And we found that, after VM live-migrate a couple of times, the "%util" of
>> iostat
On 2015/1/22 17:26, Andy Shevchenko wrote:
> On Thu, 2015-01-22 at 12:02 +0800, Li, Aubrey wrote:
>> On 2015/1/21 5:50, Andy Shevchenko wrote:
>>> The patch adds CHT PMC interface. This exposes all the South IP device power
>>> states and S0ix states for CHT. The bit map of FUNC_DIS and D3_STS_0
Current code is using devm_regulator_register(), so we don't need to store *rdev
in struct lp872x for clean up.
Also clean up lp872x_probe() a bit to remove unnecessary goto and num_regulators
variable.
Signed-off-by: Axel Lin
---
drivers/regulator/lp872x.c | 24 +---
1 file
Hi
On Sun, 25 Jan 2015, Lad, Prabhakar wrote:
> From: Benoit Parrot
>
> this patch adds VPFE HWMOD data for AM43xx.
>
> Signed-off-by: Benoit Parrot
> Signed-off-by: Darren Etheridge
> Signed-off-by: Felipe Balbi
> Signed-off-by: Lad, Prabhakar
> ---
> Hi Paul,
>
> You were right, the
On 2015/1/25 3:28, Thomas Gleixner wrote:
> On Fri, 23 Jan 2015, Jiang Liu wrote:
>
>> 38 files changed, 65 insertions(+), 268 deletions(-)
>
> Nice cleanup. If nobody yells, I'm going to route it through tip.
Hi Thomas,
We need explicitly ACKs from SPARC/SPARC64 maintainers
for patch
Dear Kukjin and Myungjoo,
On 01/26/2015 11:06 AM, MyungJoo Ham wrote:
>>
>> Chanwoo Choi wrote:
>>>
>> Hi,
>>
>
> []
>
>>>
>>> --
>>
>> Looks good to me.
>>
>> Myungjoo, shall I take DT changes in this series into Samsung tree?
>>
>> 4/7 ARM: dts: Add PPMU dt node for Exynos3250 SoC
>> 5/7
On Mon, Jan 26, 2015 at 9:47 AM, huang lin wrote:
> The AUO b101ean01 panel is a 10.1" 1280x800 panel,
> which can be supported by the simple panel driver.
>
> Signed-off-by: huang lin
Reviewed-by: Daniel Kurtz
>
> ---
>
> Changes in v4:
> - Add auo,b101ean01.txt file
>
>
>
> Chanwoo Choi wrote:
> >
> Hi,
>
[]
> >
> > --
>
> Looks good to me.
>
> Myungjoo, shall I take DT changes in this series into Samsung tree?
>
> 4/7 ARM: dts: Add PPMU dt node for Exynos3250 SoC
> 5/7 ARM: dts: Add PPMU dt node for Exynos4 SoCs
> 6/7 ARM: dts: exynos: Add PPMU node
On 01/25/2015 05:18 AM, Paul E. McKenney wrote:
>
> Good point! In my scenario, CPU 0 would not yet have switched away from
> Task A. Hmmm... Yet Sasha really does see this failure. Will give it
> some more thought.
>
> Any ideas?
I don't known which commit was merged from the rcu-git-tree
The AUO b101ean01 panel is a 10.1" 1280x800 panel,
which can be supported by the simple panel driver.
Signed-off-by: huang lin
---
Changes in v4:
- Add auo,b101ean01.txt file
.../devicetree/bindings/panel/auo,b101ean01.txt| 7 ++
drivers/gpu/drm/panel/panel-simple.c |
Hi,
On 01/24/2015 12:59 AM, Javier Martinez Canillas wrote:
> Hello Sjoerd,
>
> On Fri, Jan 23, 2015 at 4:47 PM, Sjoerd Simons
> wrote:
>>>
>>> If this pin is used by the Odroid XU3 board, shouldn't be defined in
>>> the exynos5422-odroidxu3.dts instead?
>>
>> It's not just used by the XU3
Hello,
On Sat, Jan 24, 2015 at 12:47:07AM +0900, Sergey Senozhatsky wrote:
> On (01/23/15 15:48), Jerome Marchand wrote:
> > Date: Fri, 23 Jan 2015 15:48:05 +0100
> > From: Jerome Marchand
> > To: Sergey Senozhatsky , Minchan Kim
> >
> > CC: Andrew Morton ,
> > linux-kernel@vger.kernel.org,
Hi Daniel,
On 01/25/2015 05:42 PM, Daniel Lezcano wrote:
The rk3288 board uses the architected timers and these ones are shutdown when
the cpu is powered down. There is a need of a broadcast timer in this case to
ensure proper wakeup when the cpus are in sleep mode and a timer expires.
This
Hi
sorry for the late reply. I am a bit confused. when side-A sends a
request to side-B, and side-B return the response, but side-A keep
re-transmit the same request to side-B, why side-B needed to send a
ABORT to side-A?
If it is used in order to reestablish the connection, shoudn't it
should
Hi Sylvain,
Thank you for your review.
> -Original Message-
> From: Sylvain Rochet [mailto:sylvain.roc...@finsecur.com]
> Sent: Saturday, January 24, 2015 3:17 AM
> To: Yang, Wenyou
> Cc: Ferre, Nicolas; li...@arm.linux.org.uk; linux-kernel@vger.kernel.org;
>
Hi Alexandre,
Thank you for your review.
> -Original Message-
> From: Alexandre Belloni [mailto:alexandre.bell...@free-electrons.com]
> Sent: Friday, January 23, 2015 6:24 PM
> To: Yang, Wenyou
> Cc: Ferre, Nicolas; li...@arm.linux.org.uk;
> linux-arm-ker...@lists.infradead.org;
>
On 01/25/2015 02:05 PM, Greg Kroah-Hartman wrote:
On Sun, Jan 25, 2015 at 01:31:49PM -0800, Guenter Roeck wrote:
On Sun, Jan 25, 2015 at 10:07:15AM -0800, Greg Kroah-Hartman wrote:
3.10-stable review patch. If anyone has any objections, please let me know.
--
From: Hans
From: Ryan Underwood
Disable write buffering on the Toshiba ToPIC95 if it is enabled by somebody (it
is not supposed to be a power-on default according to the datasheet). On the
ToPIC95, practically no 32-bit Cardbus card will work under heavy load without
locking up the whole system if this is
On uart buffer flush, serial core resets the circular buffer.
If a DMA transfer is in progress at that time, the callback
lpuart_dma_tx_complete will move buffer's tail unconditionally,
hence tail moves beyond head. Use the flush_buffer hook to
terminate the DMA imeaditely and avoid
On Sunday, January 25, 2015 03:39:40 PM Daniel Lezcano wrote:
> Hi Rafael,
>
> This pull request has a single patch which is a fix for the
> cpuidle-big.little driver. If the mcpm backend is not available because
> the CCI is not defined in the DT, the cpuidle driver will
> unconditionally
On Wed, Jan 21, 2015 at 02:19:17AM +0100, Stephan Mueller wrote:
>
> + /*
> + * Require exactly one IOV block as the AEAD operation is a one shot
> + * due to the authentication tag.
> + */
> + if (msg->msg_iter.nr_segs != 1)
> + return -ENOMSG;
Why does limit
From: Vivien Didelot
Date: Tue, 20 Jan 2015 19:13:32 -0500
> When registering a mdio bus, Linux assumes than every port has a PHY and tries
> to scan it. If a switch port has no PHY registered, DSA will fail to register
> the slave MII bus. To fix this, set the slave MII bus PHY mask to the
On Wed, Jan 21, 2015 at 02:19:17AM +0100, Stephan Mueller wrote:
>
> + if (!aead_writable(sk)) {
> + /* user space sent too much data */
> + aead_put_sgl(sk);
> + err = -EMSGSIZE;
> + goto unlock;
> +
On Wed, Jan 21, 2015 at 02:19:17AM +0100, Stephan Mueller wrote:
>
> + /* use the existing memory in an allocated page */
> + if (ctx->merge) {
> + sg = sgl->sg + sgl->cur - 1;
> + len = min_t(unsigned long, len,
> +
On Wed, Jan 21, 2015 at 02:19:17AM +0100, Stephan Mueller wrote:
>
> +static void aead_data_wakeup(struct sock *sk)
> +{
> + struct alg_sock *ask = alg_sk(sk);
> + struct aead_ctx *ctx = ask->private;
> + struct socket_wq *wq;
> +
> + if (ctx->more)
> + return;
You
Hi,
Thanks for your review.
I'll fix patch as your advice.
Thanks,
Beomho Seo
On 01/25/2015 10:53 PM, Sebastian Reichel wrote:
> Hi,
>
> On Fri, Jan 23, 2015 at 02:02:45PM +0900, Jaewon Kim wrote:
>> From: Beomho Seo
>>
>> This patch adds device driver of max77843 fuel gauge.
>> The driver
guten Tag
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