Hello Andrew,
On 2015-11-24 오전 7:52, Andrew Morton wrote:
> On Mon, 23 Nov 2015 15:21:15 +0900 Kyeongdon Kim
> wrote:
>
>> When we're using LZ4 multi compression streams for zram swap,
>> we found out page allocation failure message in system running test.
>> That was not only once, but a few(2
On Tue, Nov 24, 2015 at 04:36:36PM +0900, Sergey Senozhatsky wrote:
> On (11/24/15 16:03), Minchan Kim wrote:
> >
> > Good question.
> >
> > Actually, failure of allocation came from backend->create as Kyeongdon's
> > comment because it requires order-3 allocation which is very fragile
> > in
Send a patch so we can understand what you mean :)
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On 11/24/2015 08:51 AM, Christoph Hellwig wrote:
> I wonder what the "classic" way to such transitions is. Adding a mpt2
> option that just selects mpt3 sound easy, but might be very confusing.
>
Personally, I would rename everything to 'mptXsas', and have the
original options map onto that.
On Tue, Nov 24, 2015 at 02:06:09PM +0800, dawei chien wrote:
> Hi Sascha,
>
> > +static int mtk_thermal_get_calibration_data(struct device *dev, struct
> > mtk_thermal *mt)
> > +{
> > + struct nvmem_cell *cell;
> > + u32 *buf;
> > + size_t len;
> > + int i, ret;
> > + /* Start with
If we read channel details based on the device tree entry; channel’s scan_index
and channel’s address were overwritten by scan_index and address of channel
based on device tree. But extended name were remaining same because of which
sysfs entry names were continuous.
So this patch takes care of
I wonder what the "classic" way to such transitions is. Adding a mpt2
option that just selects mpt3 sound easy, but might be very confusing.
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Hi Vineet,
the original version went through the buildbot, which succeeded. It seems
like the official buildbot does not support arc, and might benefit from
helping to set up an arc environment. However in the meantime Guenther
send me output from his buildbot and I sent a fix for arc.
--
To
On 2015/11/23 17:40, Lucas Stach wrote:
Am Montag, den 23.11.2015, 22:07 +0800 schrieb Bai Ping:
The i.MX7Dual/Solo is a new series of the i.MX SOC family.
The existing cpufreq driver for 'i.MX6' or 'cpufreq-dt' can
NOT match the requirement of this new SOC. This patch adds the
cpufreq driver
The simple_strtoul function is marked as obsolete.
This patch replace it by kstrtou8.
Reviewed-by: Jean Delvare
Tested-by: Jean Delvare
Signed-off-by: LABBE Corentin
---
drivers/i2c/busses/i2c-taos-evm.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git
On 11/24/2015 07:17 AM, Ranjit Waghmode wrote:
> If we read channel details based on the device tree entry; channel’s
> scan_index
> and channel’s address were overwritten by scan_index and address of channel
> based on device tree. But extended name were remaining same because of which
> sysfs
Hello
Change since v3
- Added reviewed-by and tested-by
- Fix Capital letter and missing dot in the comment.
Changes since v2
- removed err variable
- fix a spelling issue
Changes since v1
- drop the return code of kstrtou8 and return -EPROTO
as suggested by Jean Delvare
- Added a comment on
On Mon, Nov 23, 2015 at 03:25:43PM -0800, Eduardo Valentin wrote:
> On Mon, Nov 23, 2015 at 06:24:41PM +0530, Sudip Mukherjee wrote:
> > We were only checking if data is not NULL but
> > ti_bandgap_get_sensor_data() can return NULL or ERR_PTR.
>
> Do you have a fail case? Can you please send the
From: Borislav Petkov
It is useless and we can use the function instead. Besides, mcelog(8)
hasn't managed to make use of it yet. So kill it.
Signed-off-by: Borislav Petkov
Acked-by: Tony Luck
---
arch/x86/include/uapi/asm/mce.h | 2 +-
arch/x86/kernel/cpu/mcheck/mce.c | 12
2
From: Tony Luck
We used to have a special ring buffer for deferred errors that was used
to mark problem pages. We replaced that with a generic pool. Then later
converted mce_log() to also use the same pool. As a result, we end up
adding all deferred errors to the pool twice.
Rearrange this
From: Borislav Petkov
The MCi_MISC bitfield definitions mce_usable_address() checks are
Intel-only. Make them so.
While at it, move mce_usable_address() up, before all its callers and
get rid of the forward declaration.
Signed-off-by: Borislav Petkov
Acked-by: Tony Luck
---
From: Borislav Petkov
Hi Ingo,
here a couple of small fixes for x86/ras for 4.5.
Please apply,
thanks.
Borislav Petkov (3):
x86/RAS: Remove mce.usable_addr
x86/mce: Add the missing memory error check on AMD
x86/mce: Make usable address checks Intel-only
Tony Luck (1):
x86/mce: Do not
Hi Peter,
On 23.11.2015 21:00, Peter Hurley wrote:
> Hi Michal,
>
> On 11/23/2015 02:05 AM, Michal Simek wrote:
>> All these tests looks very interesting. Do you have any any
>> work-in-progress repo with other tests? It will be good to run all of
>> them to validate our drivers.
>
> I haven't
From: Borislav Petkov
We simply need to look at the extended error code when detecting whether
the error is of type memory.
Signed-off-by: Borislav Petkov
Acked-by: Tony Luck
---
arch/x86/kernel/cpu/mcheck/mce.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git
Tony,
On 11/12/2015 08:00 PM, Tony Lindgren wrote:
> * Peter Ujfalusi [15 23:33]:
>> Hi Tony,
>>
>> Changes since v3:
>> - rebased on mainline's HEAD
>> - Added Tested-by from Felipe
>> - Added Acked-by from Paul for the hwmod patches
>>
>> Changes since v2:
>> - DTS patch added which is
On Tue, Nov 24, 2015 at 03:24:42PM +0900, Joonsoo Kim wrote:
> This patch uses is_via_compact_memory() to distinguish direct compaction.
> And it also reduces indentation on compaction_defer_reset
> by filtering failure case. There is no functional change.
>
> Signed-off-by: Joonsoo Kim
> ---
>
On Wed, Nov 18, 2015 at 07:25:03PM +0100, Thomas Gleixner wrote:
>
> Let's look at partitioning itself. We have two options:
>
>1) Per task partitioning
>
>2) Per CPU partitioning
>
> So far we only talked about #1, but I think that #2 has a value as
> well. Let me give you a simple
On Tue, Nov 24, 2015 at 12:19:18AM +, Luck, Tony wrote:
> > Also, two more fixes I've done while injecting in a kvm guest I'm
> > sending as a reply to this message. Will inject on a real box too.
>
> Ok ... applied those two on top of my "UNTESTED" patch and injected an error
> to force a
Hi Jiri,
On Fri, Nov 20, 2015 at 10:29:48AM +0100, Jiri Olsa wrote:
> On Fri, Nov 20, 2015 at 03:03:03PM +0900, Namhyung Kim wrote:
> > Backtrace is a crucial info for debugging. And upcoming refcnt
> > tracking facility also wants to use it.
> >
> > So instead of relying on glibc's
On (11/24/15 16:03), Minchan Kim wrote:
>
> Good question.
>
> Actually, failure of allocation came from backend->create as Kyeongdon's
> comment because it requires order-3 allocation which is very fragile
> in embedded system recenlty(Android, webOS. That's why Joonsoo are solving
> the
On Mon, Nov 23, 2015 at 06:39:36PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Fri, Nov 20, 2015 at 03:03:03PM +0900, Namhyung Kim escreveu:
> > Backtrace is a crucial info for debugging. And upcoming refcnt
> > tracking facility also wants to use it.
> >
> > So instead of relying on glibc's
On Tue, Nov 24, 2015 at 01:43:38AM +0200, Andy Shevchenko wrote:
> On Mon, Nov 23, 2015 at 2:32 PM, Sudip Mukherjee
> wrote:
> > We were dereferencing cmd first and checking for NULL later. Lets first
> > check for NULL.
>
> However the patch is valid due to reducing error prone part, the
>
On Mon, 2015-11-23 at 18:37 +0100, Adrien Vergé wrote:
> > Makes one wonder however whether we shouldn't be applying
> ALWAYS_POLL to
> > all ELAN devices by default anyway.
>
> True! But I don't want to risk breaking anything on other models in
> this patch.
ALWAYS_POLL just extends an existing
Hi Uwe,
On 11/23/2015 11:13 PM, Uwe Kleine-König wrote:
Hello,
On Sun, Nov 22, 2015 at 07:21:02PM -0800, Guenter Roeck wrote:
Drop 'cancel' parameter; simply cancel worker unconditionally
if not needed.
Signed-off-by: Guenter Roeck
This is a good change, but given that
Hi Arnaldo and Masami,
On Fri, Nov 20, 2015 at 09:10:44AM -0300, Arnaldo Carvalho de Melo wrote:
> Em Fri, Nov 20, 2015 at 09:05:23AM +, 平松雅巳 / HIRAMATU，MASAMI escreveu:
> > >From: Namhyung Kim [mailto:namhy...@kernel.org]
> > >
> > >Backtrace is a crucial info for debugging. And upcoming
ESAI need to enable the spba clock, when sdma is using share peripheral
script. In this case, there is two spba master port is used, if don't
enable the clock, the spba bus will have arbitration issue, which may
cause read/write wrong data from/to ESAI registers.
Signed-off-by: Shengjiu Wang
---
On 11/24/2015 06:04 AM, Tejun Heo wrote:
Hello,
On Thu, Nov 19, 2015 at 12:22:10PM +0800, Tang Chen wrote:
[Solution]
There are four mappings in the kernel:
1. nodeid (logical node id) <-> pxm
2. apicid (physical cpu id) <-> nodeid
3. cpuid (logical cpu id) <-> apicid
4. cpuid
Hello Guenter,
On Sun, Nov 22, 2015 at 07:20:58PM -0800, Guenter Roeck wrote:
> Introduce an optional hardware maximum timeout in the watchdog core.
> The hardware maximum timeout can be lower than the maximum timeout.
>
> Drivers can set the maximum hardware timeout value in the watchdog data
>
Hello,
On Sun, Nov 22, 2015 at 07:21:02PM -0800, Guenter Roeck wrote:
> Drop 'cancel' parameter; simply cancel worker unconditionally
> if not needed.
>
> Signed-off-by: Guenter Roeck
This is a good change, but given that watchdog_update_worker is
introduced in this series it should be
On 24-11-15, 12:36, Saurabh Sengar wrote:
> better way of using of_property_read_u32(), helps remove one variable
> and many 'if' conditions
>
> Signed-off-by: Saurabh Sengar
> ---
> drivers/input/touchscreen/stmpe-ts.c | 29 ++---
> 1 file changed, 10 insertions(+), 19
On Tue, Nov 24, 2015 at 03:00:37PM +0900, Sergey Senozhatsky wrote:
> [..]
> > static struct zcomp_strm *zcomp_strm_alloc(struct zcomp *comp)
> > {
> > - struct zcomp_strm *zstrm = kmalloc(sizeof(*zstrm), GFP_KERNEL);
> > + struct zcomp_strm *zstrm = kmalloc(sizeof(*zstrm),
On Tue, Nov 24, 2015 at 03:42:49PM +0900, Sergey Senozhatsky wrote:
> On (11/24/15 15:12), Sergey Senozhatsky wrote:
> > [..]
> > > static void *zcomp_lz4_create(void)
> > > {
> > > - return kzalloc(LZ4_MEM_COMPRESS, GFP_KERNEL);
> > > + void *ret;
> > > +
> > > + /*
> > > +
better way of using of_property_read_u32(), helps remove one variable
and many 'if' conditions
Signed-off-by: Saurabh Sengar
---
drivers/input/touchscreen/stmpe-ts.c | 29 ++---
1 file changed, 10 insertions(+), 19 deletions(-)
diff --git
ASRC need to enable the spba clock, when sdma is using share peripheral
script. In this case, there is two spba master port is used, if don't
enable the clock, the spba bus will have arbitration issue, which may
cause read/write wrong data from/to ASRC registers
Signed-off-by: Shengjiu Wang
---
On Tue, Nov 24, 2015 at 03:12:58PM +0900, Sergey Senozhatsky wrote:
> [..]
> > static void *zcomp_lz4_create(void)
> > {
> > - return kzalloc(LZ4_MEM_COMPRESS, GFP_KERNEL);
> > + void *ret;
> > +
> > + /*
> > +* This function could be called in swapout/fs write path
> >
add spba clock for fsl audio IP
Changes in V3
- update the comments for clock description.
Shengjiu Wang (3):
ASoC: fsl_esai: spba clock is needed by esai device
ASoC: fsl_spdif: spba clk is needed by spdif device
ASoC: fsl_asrc: spba clock is needed by asrc device
SPDIF need to enable the spba clock, when sdma is using share peripheral
script. In this case, there is two spba master port is used, if don't
enable the clock, the spba bus will have arbitration issue, which may
cause read/write wrong data from/to SPDIF registers.
Signed-off-by: Shengjiu Wang
On Mon, Nov 23, 2015 at 06:35:28PM -0800, Caitlin Bestler wrote:
> Is it possible for an IB HCA to transmit a response on a QP and not
> in that packet or a previous packet acknowledge something that it
> has delivered to the user?
AFAIK, the rules of ack coalescing do not interact with the send
On 23/11/15 21:18, Daniel Kiper wrote:
> Hi all,
>
> Some time ago Linux kernel commit 054954eb051f35e74b75a566a96fe756015352c8
> (xen: switch to linear virtual mapped sparse p2m list) introduced linear
> virtual mapped sparse p2m list. It fixed some issues, however, it broke
> crash tool too. I
OK, Thanks Heiko. :-)
On 2015年11月24日 08:03, Heiko Stübner wrote:
Hi Xing Zheng,
Am Donnerstag, 5. November 2015, 15:33:54 schrieb Xing Zheng:
Hi,
We need to support rk3036 soc platform via upstream, there are
some primary parts for the initial release of minimum system: dts,
clk-pll, smp,
On Tue, Nov 24, 2015 at 2:38 PM, Maxime Ripard
wrote:
> On Tue, Nov 24, 2015 at 11:13:13AM +0800, Chen-Yu Tsai wrote:
>> Hi,
>>
>> On Mon, Nov 23, 2015 at 8:43 PM, Maxime Ripard
>> wrote:
>> > Hi,
>> >
>> > On Mon, Nov 23, 2015 at 09:02:48AM +0100, Josef Gajdusek wrote:
>> >> Add a node
On 11/24/2015 11:35 AM, Kim, Milo wrote:
Hi Lee,
Thanks for all your comments. Please see my comments below.
On 11/23/2015 7:30 PM, Lee Jones wrote:
+int ti_lmu_read_byte(struct ti_lmu *lmu, u8 reg, u8 *read)
+{
+ int ret;
+ unsigned int val;
+
+ ret =
On (11/24/15 15:12), Sergey Senozhatsky wrote:
> [..]
> > static void *zcomp_lz4_create(void)
> > {
> > - return kzalloc(LZ4_MEM_COMPRESS, GFP_KERNEL);
> > + void *ret;
> > +
> > + /*
> > +* This function could be called in swapout/fs write path
> > +* so we
On Tue, Nov 03, 2015 at 02:06:09AM +0800, Bai Ping wrote:
> Add 'is_prepared' callback function for pllv3 type clk to make sure when
> the system is bootup, the unused clk is in a known state to match the
> prepare count info.
>
> Signed-off-by: Bai Ping
Please resend the patch with following
On Tue, Nov 24, 2015 at 11:13:13AM +0800, Chen-Yu Tsai wrote:
> Hi,
>
> On Mon, Nov 23, 2015 at 8:43 PM, Maxime Ripard
> wrote:
> > Hi,
> >
> > On Mon, Nov 23, 2015 at 09:02:48AM +0100, Josef Gajdusek wrote:
> >> Add a node describing the Security ID memory to the
> >> Allwinner H3 .dtsi file.
>
On Mon, Nov 23, 2015 at 07:24:40PM -0800, Sugar Wu wrote:
> I will give you the right widths as soon.
Great, thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
signature.asc
Description: Digital signature
This patch uses is_via_compact_memory() to distinguish direct compaction.
And it also reduces indentation on compaction_defer_reset
by filtering failure case. There is no functional change.
Signed-off-by: Joonsoo Kim
---
mm/compaction.c | 15 +--
1 file changed, 9 insertions(+), 6
When I tested compaction in low memory condition, I found that
my benchmark is stuck in congestion_wait() at shrink_inactive_list().
This stuck last for 1 sec and after then it can escape. More investigation
shows that it is due to stale vmstat value. vmstat is updated every 1 sec
so it is stuck
Hi Kishon,
> From: Yoshihiro Shimoda
> Sent: Tuesday, October 20, 2015 5:58 PM
>
> This patch is based on the latest linux-phy / next branch.
> (commit id = 0f8669e343982ac66f4420335777cb5456b8abb0)
Would you review this patch set?
I confirmed the patch set could apply the latest linux-phy /
[..]
> static void *zcomp_lz4_create(void)
> {
> - return kzalloc(LZ4_MEM_COMPRESS, GFP_KERNEL);
> + void *ret;
> +
> + /*
> +* This function could be called in swapout/fs write path
> +* so we couldn't use GFP_FS|IO. And it assumes we already
> +* have
Hi Sascha,
On Wed, 2015-11-18 at 09:24 +0100, Sascha Hauer wrote:
> This adds support for the Mediatek thermal controller found on MT8173
> and likely other SoCs.
> The controller is a bit special. It does not have its own ADC, instead
> it controls the on-SoC AUXADC via AHB bus accesses. For
^
>
> Caused by commit
>
> 086ceb6b42ca ("drm/panel: Add Panasonic VVX10F034N00 MIPI DSI panel")
>
> I have used the version of the drm-panel tree from next-20151123 for today.
>
Thierry,
This means that patch 1 of the series was not picked up. It can be
found here: h
There is a plan to support more pinctrl drivers for this SoC family.
Move the driver entries into a sub menu by using "menuconfig".
Also, add the missing dependency "depends on OF && MFD_SYSCON".
Signed-off-by: Masahiro Yamada
---
drivers/pinctrl/uniphier/Kconfig | 23 +--
On 11/24/2015 02:43 AM, Tejun Heo wrote:
Hello,
On Thu, Nov 19, 2015 at 03:54:35PM +0530, Raghavendra K T wrote:
While I was creating thousands of docker container on a power8 baremetal
(config: 4.3.0 kernel 1TB RAM, 20core (=160 cpu) system. After creating
around 5600 container
I have hit
[..]
> static struct zcomp_strm *zcomp_strm_alloc(struct zcomp *comp)
> {
> - struct zcomp_strm *zstrm = kmalloc(sizeof(*zstrm), GFP_KERNEL);
> + struct zcomp_strm *zstrm = kmalloc(sizeof(*zstrm), GFP_NOIO);
> if (!zstrm)
> return NULL;
>
> @@ -85,7 +85,7 @@
On Fri, 2015-10-23 at 11:26 +0200, Joerg Roedel wrote:
> On Thu, Oct 22, 2015 at 12:40:02PM +0800, Yong Wu wrote:
> > But the mtk-iommu depend on the drivers/memory/mtk-smi.c(mtk-iommu
> > has called a function of the mtk-smi).
> > So if there is dependence here, How should we do to
Signed-off-by: Bjorn Andersson
---
arch/arm/boot/dts/qcom-msm8974.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi
b/arch/arm/boot/dts/qcom-msm8974.dtsi
index acd4cdb9c934..777adb9204c7 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++
Make the get_maintainer script pick up the proper maintainers for the
Qualcomm dts files.
Signed-off-by: Bjorn Andersson
---
MAINTAINERS | 2 ++
1 file changed, 2 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index bcf40fdc8178..a11764c15b62 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@
On Wed, Nov 11, 2015 at 05:48:29PM +0800, Herbert Xu wrote:
>
> BTW, the networking folks found this years ago and even added
> helpers to deal with this. See for example wq_has_sleeper in
> include/net/sock.h. It would be good if we can move some of
> those helpers into wait.h instead.
Here is
This patch adds S2R support for berlin pwm driver.
Signed-off-by: Jisheng Zhang
---
drivers/pwm/pwm-berlin.c | 57 +++-
1 file changed, 56 insertions(+), 1 deletion(-)
diff --git a/drivers/pwm/pwm-berlin.c b/drivers/pwm/pwm-berlin.c
index
On Mon, 23 Nov 2015, Arnd Bergmann wrote:
> On Monday 23 November 2015 11:04:33 Nicolas Pitre wrote:
> >
> > OK... I'm able to "fix" the build with:
> >
> > diff --git a/include/asm-generic/div64.h b/include/asm-generic/div64.h
> > index 163f77999e..d246c4c801 100644
> > ---
On Fri, Nov 20, 2015 at 01:56:18PM -0800, Mike Kravetz wrote:
> On 11/19/2015 11:57 PM, Hillf Danton wrote:
> >>
> >> When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
> >> alloc_buddy_huge_page() to directly create a hugepage from the buddy
> >> allocator.
> >> In that
-debian-x86_64-2015-02-07.cgz-x86_64-rhel-460ec9d78057bf462f5b5cd0a140e32252d81405-20151123-70997-qe2i1m-0.yaml"
max_uptime: 1310.02002
initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz"
bootloader_append:
- root=/dev/ram0
- user=lkp
-
job=/lkp/scheduled/nhm-white2/bisect_
On Mon, Nov 23, 2015 at 04:16:48PM +0100, Frederic Weisbecker wrote:
> On Thu, Nov 19, 2015 at 02:53:20PM -0300, Arnaldo Carvalho de Melo wrote:
> > From: Namhyung Kim
> >
> > The flat callchain mode is to print all chains in a single, simple
> > hierarchy so make it easy to see.
> >
> >
Am 2015-11-17 um 20:24 schrieb Martin Kepplinger:
> Am 2015-11-14 um 20:03 schrieb Jonathan Cameron:
>> On 14/11/15 18:45, Martin Kepplinger wrote:
>>> Am 2015-11-14 um 19:03 schrieb Jonathan Cameron:
On 11/11/15 18:38, Martin Kepplinger wrote:
> This adds freefall event detection to the
Also, the 4.3 build on i386 is LOADED with wanrings about variables
being used that are not initialized. I can post that too but the list
is pretty big. Just build it and its obvious.
Jeff
On 11/23/15, Jeffrey Merkey wrote:
> If you checkout 4.3 the build it on i386 the following files show
Hi Frederic,
On Mon, Nov 23, 2015 at 03:35:30PM +0100, Frederic Weisbecker wrote:
> Namhyung,
>
> On Thu, Nov 19, 2015 at 02:53:17PM -0300, Arnaldo Carvalho de Melo wrote:
> > From: Namhyung Kim
> >
> > It's to track the count of occurrences of the callchains.
>
> Please explain why you do
Got to the bottom of this one. bug closed.
Jeff
On 11/18/15, Jeffrey Merkey wrote:
> kallsyms_lookup_name is not returning per_cpu symbols when called.
> The symbols show up when you run something with the kallsyms_iter
> struct but not through the regular interface. I have looked through
>
If you checkout 4.3 the build it on i386 the following files show up
as modified and tracked after the build completes. I can roll the
files back but isn't this broken? This does mess up my git sync.
[root@aya linux]#
[root@aya linux]#
[root@aya linux]# git status -s
D
ent -linus:
>
> ---
> a/mm/hugetlb.c~mm-hugetlb-fix-hugepage-memory-leak-caused-by-wrong-reserve-count
> +++ a/mm/hugetlb.c
> @@ -1886,7 +1886,10 @@ struct page *alloc_huge_page(struct vm_a
> page = __alloc_buddy_huge_page_with_mpol(h, vma, addr);
>
Jan Kara writes:
> Hello,
>
> On Mon 23-11-15 16:29:25, kernel test robot wrote:
>> FYI, we noticed the below changes on
>>
>> git://internal_merge_and_test_tree
>> revert-e594571852b03a5503ba48edd718462e99bf238e-e594571852b03a5503ba48edd718462e99bf238e
>> commit
On (11/24/15 13:13), Minchan Kim wrote:
> First of all, Thanks for the summary and proposal.
sure :)
> I think GFP_NOIO critical part(ie, your lockdep fix patch) should
> go to -stable so it should stand alone.
>
> About vmalloc, I like that. Just problem was gfp and we can
> pass it from upper
On Fri, Dec 27, 2013 at 02:14:24PM -0800, H.J. Lu wrote:
> Both x32 and x86-64 use the same struct mq_attr for system calls. But
> x32 long is 32-bit. This patch replaces long with __kernel_long_t in
> struct mq_attr.
>
> Signed-off-by: H.J. Lu
> ---
> include/uapi/linux/mqueue.h | 10
Hello,
On (11/20/15 12:31), Vladimir Davydov wrote:
[..]
> - if (ptep_clear_flush_young_notify(vma, address, pte)) {
> - /*
> - * Don't treat a reference through a sequentially read
> - * mapping as such. If the page has been used in
> - *
On Tue, Nov 24, 2015 at 12:17 AM, Sören Brinkmann
wrote:
> On Sat, 2015-11-21 at 07:00PM +0530, Shubhrajyoti Datta wrote:
>> On Thu, Oct 29, 2015 at 8:27 PM, Shubhrajyoti Datta
>> wrote:
>> > On Wed, Oct 28, 2015 at 9:48 PM, Sören Brinkmann
>> > wrote:
>> >> Hi Shubhrajyoti,
>> >>
>> >>
>> >>
Hi all,
Changes since 20151123:
The net-next tree gained a conflict against the net tree.
The drm-panel tree gained a build failure so I used the version from
next-20151123.
Non-merge commits (relative to Linus' tree): 2366
2981 files changed, 92039 insertions(+), 35632 deletions
Hi Stephen,
2015-11-22 14:44 GMT+09:00 Masahiro Yamada :
> Hi Stephen,
>
>
> 2015-11-21 9:37 GMT+09:00 Stephen Boyd :
>> On 11/20, Masahiro Yamada wrote:
>>> Currently, there is no function to get the clock name of the given
>>> node. Create a new helper function, of_clk_get_name(). This is
On Wednesday 18 November 2015 03:08 AM, a...@linux-foundation.org wrote:
> The patch titled
> Subject: arc: convert to dma_map_ops
> has been added to the -mm tree. Its filename is
> arc-convert-to-dma_map_ops.patch
>
> This patch should soon appear at
>
Hi Juergen,
[auto build test ERROR on v4.4-rc2]
[also build test ERROR on next-20151123]
[cannot apply to tip/x86/core]
url:
https://github.com/0day-ci/linux/commits/Juergen-Gross/lapic_suspend-lapic_resume-wrong/20151123-155328
config: arm64-allyesconfig (attached as .config)
reproduce
Hi Sergey,
On Tue, Nov 24, 2015 at 10:29:27AM +0900, Sergey Senozhatsky wrote:
> Cc Kyeongdon
>
> On (11/23/15 16:47), Andrew Morton wrote:
> [..]
> >
> > Doesn't make a lot of sense to me. We use a weakened gfp for the
> > kmalloc and if that fails, fall into vmalloc() using the stronger gfp
Hi,
> On Fri, Nov 20, 2015 at 06:36:44PM +0900, Hidehiro Kawai wrote:
> > If panic on NMI happens just after panic() on the same CPU, panic()
> > is recursively called. As the result, it stalls after failing to
> > acquire panic_lock.
> >
> > To avoid this problem, don't call panic() in NMI
On Wed, Oct 21, 2015 at 09:01:26PM -0700, Don Fry wrote:
> On Mon, 2015-10-12 at 05:38 -0700, David Miller wrote:
> > From: Geliang Tang
> > Date: Fri, 9 Oct 2015 03:45:39 -0700
> >
> > > pcnet32 can't work on my machine recently. It says "architecture
> > > does not support 32bit PCI busmaster
Each zcomp backend uses own gfp flag but it's pointless
because the context they could be called is driven by upper
layer(ie, zcomp frontend). As well, zcomp frondend could
call them in different context. One context(ie, zram init part)
is it should be better to make sure successful allocation
From: Sergey Senozhatsky
We can end up allocating a new compression stream with GFP_KERNEL
from within the IO path, which may result is nested (recursive) IO
operations. That can introduce problems if the IO path in question
is a reclaimer, holding some locks that will deadlock nested IOs.
From: Kyeongdon Kim
When we're using LZ4 multi compression streams for zram swap,
we found out page allocation failure message in system running test.
That was not only once, but a few(2 - 5 times per test).
Also, some failure cases were continually occurring to try allocation
order 3.
In order
The axp20x driver assumes the device is i2c based. This is not the
case with later chips, which use a proprietary 2 wire serial bus
by Allwinner called "Reduced Serial Bus".
This patch follows the example of mfd/wm831x and splits it into
an interface independent core, and an i2c specific glue
This board has a X-Powers AXP223 PMIC connected via RSB. Its regulators
provide power to various parts of the SoC and the board.
Also update the regulator supply phandles.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts | 79 +-
1 file
The AXP223 is a new PMIC commonly paired with Allwinner A23/A33 SoCs.
It is functionally identical to AXP221; only the regulator default
voltage/status and the external host interface are different.
Signed-off-by: Chen-Yu Tsai
Acked-by: Maxime Ripard
Acked-by: Rob Herring
---
Hi everyone,
This is v4 of the AXP223 PMIC series.
Changes since v3:
- Removed settings for axp223 reg_rtc_ldo from board dts files that
are already in axp22x.dtsi. The name is kept.
- Dropped simplefb label and defconfig patches, as they are merged.
Changes since v2:
- s/It's/Its/
On Tue, Nov 24, 2015 at 10:06:22AM +0900, Sergey Senozhatsky wrote:
> On (11/24/15 09:35), Minchan Kim wrote:
> [..]
> > > We can use __GFP_RECLAIM (used to be __GFP_WAIT). That permits the
> > > allocation to wait for in-flight IO to complete and to reclaim clean
> > > pagecache.
> >
> >
A23/A33 Q8 tablets have an X-Powers AXP223 PMIC connected via RSB. Its
regulators provide power to various parts of the SoC and the board.
Also add lcd regulator supply for simplefb and update the existing
vmmc-supply for mmc0.
Signed-off-by: Chen-Yu Tsai
---
The AXP223 is a new PMIC commonly paired with Allwinner A23/A33 SoCs.
It is functionally identical to AXP221; only the regulator default
voltage/status and the external host interface are different.
Signed-off-by: Chen-Yu Tsai
Reviewed-by: Mark Brown
---
drivers/regulator/axp20x-regulator.c |
The AXP223 is a new PMIC commonly paired with Allwinner A23/A33 SoCs.
It is functionally identical to AXP221; only the regulator default
voltage/status and the external host interface are different.
Signed-off-by: Chen-Yu Tsai
---
drivers/mfd/Kconfig| 11 ++
drivers/mfd/Makefile
On 11/23/2015 05:07 AM, Jiri Slaby wrote:
This is the start of the stable review cycle for the 3.12.51 release.
There are 72 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by
On Sun, Oct 25, 2015 at 11:20:56PM +0530, Afzal Mohammed wrote:
> Minimal Cortex-M4 device tree to boot Linux to shell. M4 is booted via
> Cortex-A5 running Linux using Stefan Agner's "m4boot"
> utility.
>
> Signed-off-by: Afzal Mohammed
Stefan,
Are you okay with this patch?
Shawn
> ---
>
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