cpu_stop_park() does cpu_stop_signal_done() but leaves the work on
stopper->works. The owner of this work can free/reuse this memory
right after that and corrupt the list, so if this CPU becomes online
again cpu_stopper_thread() will crash.
Signed-off-by: Oleg Nesterov
---
kernel/stop_machine.c
The only caller outside of stop_machine.c is _cpu_down(), it can use
stop_machine(). get_online_cpus() is fine under cpu_hotplug_begin().
Signed-off-by: Oleg Nesterov
---
include/linux/stop_machine.h | 22 ++
kernel/cpu.c |3 +--
kernel/stop_machine.c
On 2015/6/30 9:01, Kamezawa Hiroyuki wrote:
> On 2015/06/30 8:11, Luck, Tony wrote:
>>> @@ -814,7 +814,7 @@ int __init_memblock memblock_clear_hotplug(phys_addr_t
>>> base, phys_addr_t size)
>>>*/
>>> int __init_memblock memblock_mark_mirror(phys_addr_t base, phys_addr_t
>>> size)
>>> {
hi, Yury
thanks for your nice reply.
On 2015年06月29日 21:39, Yury Norov wrote:
Sometimes the input from user may cause an unexpected result.
Could you please provide specific example?
I wrote some scripts to do some tests about irqs.
echo "1-3," > /proc/irq//smp_affinity_list
this comm
On 2015/6/29 22:33, Arnaldo Carvalho de Melo wrote:
Em Sat, Jun 27, 2015 at 12:25:45PM +, Wang Nan escreveu:
Before this patch, add_perf_probe_events() init symbol maps only for
uprobe if the first 'struct perf_probe_event' passed to it is a uprobe
event. This is a trick because 'perf prob
On 06/29/2015 06:26 PM, Xishi Qiu wrote:
>> > Has there been any performance analysis done on this code? I'm always
>> > nervous when I see page_alloc.c churn.
>> >
> Not yet, which benchmark do you suggest?
mmtests is always a good place to start. aim9. I'm partial to
will-it-scale.
--
To u
Hey Mathias,
The intention is to send an extra endpoint packet of length zero as my
wireless card needs this to function properly. I have skimmed through
the xhci spec and assumed that each td would generate a packet. That
is why I do not chain the last trb or add a interrupt flag, since I
don't w
Am writing you regarding a deceased clients of ours that shares the same
surname as yours. Please reply to siegelsanth...@hotmail.com for more info.
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More majordomo info
On 2015/06/30 10:31, Xishi Qiu wrote:
On 2015/6/30 9:01, Kamezawa Hiroyuki wrote:
On 2015/06/30 8:11, Luck, Tony wrote:
@@ -814,7 +814,7 @@ int __init_memblock memblock_clear_hotplug(phys_addr_t
base, phys_addr_t size)
*/
int __init_memblock memblock_mark_mirror(phys_addr_t base, phys_
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 06/16/2015 04:50 AM, Stefan Agner wrote:
> On 2015-06-15 02:19, Cory Tusar wrote:
>> This commit extends the existing Vybrid I2C support to cover buses i2c1,
>> i2c2, and i2c3. Based in (very) large part on an initial patch by
>> Stefan Agner that
The search key advancing condition used in copy_to_sk() is loose. It can
advance the key even if it reaches sk->max_*: e.g. when the max key = (512,
1024, -1) and the current key = (512, 1025, 10), it increments the
offset by 1, continues hopeless search from (512, 1025, 11). This issue
make ioctl(
On 2015/6/30 3:41, Arnaldo Carvalho de Melo wrote:
Em Mon, Jun 29, 2015 at 04:21:51PM -0300, Arnaldo Carvalho de Melo escreveu:
Em Fri, Jun 26, 2015 at 02:15:07PM +, Wang Nan escreveu:
In this patch, eBPF API is checked by compiling a c source file which
uses fields in bpf_attr which will
On 2015/6/29 15:32, Kamezawa Hiroyuki wrote:
> On 2015/06/27 11:24, Xishi Qiu wrote:
>> This patch introduces a new migratetype called "MIGRATE_MIRROR", it is used
>> to
>> allocate mirrored pages.
>> When cat /proc/pagetypeinfo, you can see the count of free mirrored blocks.
>>
>> Signed-off-by:
-Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Tuesday, June 30, 2015 2:39 AM
> To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net
> Cc: Jaegeuk Kim
> Subject: [f2fs-dev] [PATCH 01/12] f2fs: avoid freed stat
The following changes since commit a8b253b9f253c05e5e10b829b8d1fb24556f4b56:
Merge tag 'pinctrl-v4.1-4' of
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl (2015-05-25
15:15:54 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/ru
On 2015/6/30 9:52, Dave Hansen wrote:
> On 06/29/2015 06:26 PM, Xishi Qiu wrote:
Has there been any performance analysis done on this code? I'm always
nervous when I see page_alloc.c churn.
>> Not yet, which benchmark do you suggest?
>
> mmtests is always a good place to start. a
On Mon, Jun 29, 2015 at 11:04:37AM +0200, Jan Kara wrote:
>
> BTW, what did you use to trigger the error for you? The ext4 path where the
> assertion triggered for Linus is definitely correct so the assertion
> failure was a false positive.
I've managed to trigger it twice in about 5 or 6 full ru
On 2015/6/29 14:50, Kamezawa Hiroyuki wrote:
> On 2015/06/27 11:23, Xishi Qiu wrote:
>> This patch introduces a new config called "CONFIG_ACPI_MIRROR_MEMORY", set it
> CONFIG_MEMORY_MIRROR
>> off by default.
>>
>> Signed-off-by: Xishi Qiu
>> ---
>> m
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Tuesday, June 30, 2015 2:39 AM
> To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net
> Cc: Jaegeuk Kim
> Subject: [f2fs-dev] [PATCH 02/12] f2fs: avoid to use fa
This patchset is based on 4.1-rc1 plus [1], and contains subsystem
clocks support for Mediatek MT8173.
There are many different implementation suggestions due to each subsystem
HW contains multiple functions, such as clock and reset controllers.
In this patch, I still put subsystem clock implemen
Most multimedia subsystem clocks will be accessed by multiple
drivers, so it's a better way to manage these clocks in CCF.
This patch adds clock support for MM, IMG, VDEC, VENC and VENC_LT
subsystems.
Signed-off-by: James Liao
---
drivers/clk/mediatek/clk-mt8173.c | 298
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Tuesday, June 30, 2015 2:39 AM
> To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net
> Cc: Jaegeuk Kim
> Subject: [f2fs-dev] [PATCH 03/12] f2fs: convert inline_
Add REF2USB_TX clock support into MT8173 APMIXEDSYS. This clock
is needed by USB 3.0.
Signed-off-by: James Liao
---
drivers/clk/mediatek/clk-mt8173.c | 143 +
drivers/clk/mediatek/clk-pll.c | 7 +-
include/dt-bindings/clock/mt8173-clk.h | 3 +-
3
From: Sascha Hauer
On the MT8173 the clocks are provided by different units. To enable
the critical clocks we must be sure that all parent clocks are already
registered, otherwise the parents of the critical clocks end up being
unused and get disabled later. To find a place where all parents are
This adds the binding documentation for the mmsys, imgsys, vdecsys,
vencsys and vencltsys controllers found on Mediatek SoCs.
Signed-off-by: James Liao
---
.../bindings/arm/mediatek/mediatek,imgsys.txt | 22 ++
.../bindings/arm/mediatek/mediatek,mmsys.txt | 22
Hi Jaegeuk,
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Tuesday, June 30, 2015 2:39 AM
> To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net
> Cc: Jaegeuk Kim
> Subject: [f2fs-dev] [PATCH 04/12] f2fs: re
From: Kan Liang
Some PMU events have cpumask, e.g uncore events. The cpu list set by
user may be incompatible with event's cpumask.
This patch will check the user defined cpu list. If the incompatible cpu
is found, it will warn the user and discard the incompatible cpu. Only
available cpu can be
From: Kan Liang
print_aggr fails to print per-core/per-socket statistics after commit
b7f0c203586b ("perf evlist: Propagate cpu maps to evsels in an evlist"),
if events have differnt cpus. Because in print_aggr, aggr_get_id needs
index (not cpu id) to find core/pkg id.
This patch introduced perf_
Hi Jaegeuk,
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Tuesday, June 30, 2015 2:39 AM
> To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net
> Cc: Jaegeuk Kim
> Subject: [f2fs-dev] [PATCH 05/12] f2fs: fi
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Tuesday, June 30, 2015 2:40 AM
> To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net
> Cc: Jaegeuk Kim
> Subject: [f2fs-dev] [PATCH 06/12] f2fs: update on-disk
On Monday, June 29, 2015 5:25 PM, Daniel Vetter wrote:
> As long as the display is up and running we should have a fair stab at
> showing the oops - it's just that no one has seriously bothered with
> the necessary infastructure, automated testing (it won't work
> otherwise) and driver work.
I th
On Fri, Jun 26, 2015 at 03:47:04PM +0200, Mike Looijmans wrote:
> The datasheet for the USB343x PHY mentions a 50ms wait time before
> reading back the ID bit after enabling the internal pull-up or a
> reset:
> "To monitor the status of the ID pin, the Link activates the IdPullup
> bit in the OTG C
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Tuesday, June 30, 2015 2:40 AM
> To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net
> Cc: Jaegeuk Kim
> Subject: [f2fs-dev] [PATCH 07/12] f2fs: set cached_en a
Acked-by: Ian Munsie
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Please read the FAQ at http://www.tux.org/lkml/
On Mon, 2015-06-22 at 13:26 +, Joseph Myers wrote:
> From: Joseph Myers
>
> The include/math-emu code (used for alpha powerpc sh sparc, and to a
> very limited extent for s390) was taken from an old version of glibc's
> soft-fp code around 15 years ago (in the pre-git era, anyway, and some
.
On Wed, 2015-06-17 at 14:30 -0400, David Long wrote:
> On 06/16/15 09:17, Rob Herring wrote:
> > On Mon, Jun 15, 2015 at 11:42 AM, David Long wrote:
> >>
> >> #define REG_OFFSET_NAME(r) \
> >> {.name = #r, .offset = offsetof(struct pt_regs, ARM_##r)}
> >> #define REG_OFFSET_END {.name
On Fri, Jun 26, 2015 at 03:47:03PM +0200, Mike Looijmans wrote:
> The datasheet for the 334x PHY mentions that a reset can be performed:
> "... by bringing the pin low for a minimum of 1 microsecond and
> then high."
> A delay of 5ms to implement that seems overly long, so reduce it to
> just 1us.
On Fri, Jun 26, 2015 at 07:15:18PM +0200, Sébastien Pruvost wrote:
> Hello,
>
> I'm sending this mail to report a bug concerning the latest kernel 4.1.
>
> Here is the problem (and the test I've done):
>
> I have firstly used the 3.10.53 kernel for my two sabrelites
> in
> order
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Tuesday, June 30, 2015 2:40 AM
> To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net
> Cc: Jaegeuk Kim
> Subject: [f2fs-dev] [PATCH 08/12] f2fs: introduce a shr
Hi Linus,
Building the origin tree, today's linux-next build (powerpc allyesconfig)
produced this warning:
WARNING: mm/built-in.o(.text.unlikely+0xc22): Section mismatch in reference
from the function .new_kmalloc_cache() to the variable .init.rodata:kmalloc_info
The function .new_kmalloc_cache(
Hi Linus,
Can you please pull the XFS updates from the tag below? There's a
couple of small API changes to the core DAX code which required
small changes to the ext2 and ext4 code bases, but otherwise
everything is within the XFS codebase. See the tag below for more
detail on the individual change
On Mon, Jun 22, 2015 at 11:14:42AM +0900, Krzysztof Kozłowski wrote:
> 2015-06-15 23:00 GMT+09:00 Krzysztof Kozlowski :
> > When pl330 driver was used during sound playback, after some time or
> > after a number of plays the sound became choppy or totally noisy. For
> > example on Odroid XU3 board
On Tue, Jun 30, 2015 at 01:27:47AM +0530, Ravi Teja Darbha wrote:
>
> 1. Fix line over 80 characters warning.
> 2. The checkpatch warning at line 499 seems to be false positive.
> WARNING: else is not generally useful after a break or return
> #499: FILE: rtl8712_recv.c:499:
> +return
On Tuesday 30 June 2015 02:08 AM, David Daney wrote:
>>
>> Sorry for missing you in the CC in orig post of this patch. Can I get your
>> Ack on
>> this one !
>>
>
> OK:
>
> Acked-by: David Daney
Thx David. Although I had put the patch as it is in the end as I need to send a
pull request to Lin
Hi Leilk,
On Mon, Jun 29, 2015 at 9:04 PM, Leilk Liu wrote:
> This patch adds MT8173 spi bus controllers into device tree.
>
> Signed-off-by: Leilk Liu
> ---
> arch/arm64/boot/dts/mediatek/mt8173.dtsi | 9 +
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek
* Arnaldo Carvalho de Melo wrote:
> From: Arnaldo Carvalho de Melo
>
> Hi Ingo,
>
> Please consider pulling,
>
> - Arnaldo
>
> The following changes since commit 6eedf416429a32e0216f61b8b690d25577b2b91e:
>
> Merge tag 'perf-core-for-mingo' of
> git://git.kernel.org/pub/scm/linux/k
2015-06-30 13:14 GMT+09:00 Vinod Koul :
> On Mon, Jun 22, 2015 at 11:14:42AM +0900, Krzysztof Kozłowski wrote:
>> 2015-06-15 23:00 GMT+09:00 Krzysztof Kozlowski :
>> > When pl330 driver was used during sound playback, after some time or
>> > after a number of plays the sound became choppy or totall
Commit-ID: d0cc439b30be638c3a606767e9469c300d397433
Gitweb: http://git.kernel.org/tip/d0cc439b30be638c3a606767e9469c300d397433
Author: Arnaldo Carvalho de Melo
AuthorDate: Thu, 25 Jun 2015 19:32:33 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 10:47:41 -0300
pe
Commit-ID: 62eea464380633b88902da35bf9cbd8515289703
Gitweb: http://git.kernel.org/tip/62eea464380633b88902da35bf9cbd8515289703
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:06 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:03:41 -0300
perf thread_map:
Commit-ID: 134aa44f6bff6b967efb85255ee9e8982cb8e486
Gitweb: http://git.kernel.org/tip/134aa44f6bff6b967efb85255ee9e8982cb8e486
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:08 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:09:38 -0300
perf tests: Add t
Commit-ID: 792402fd5c0a5a5300868e9dfc8ee569f3a39169
Gitweb: http://git.kernel.org/tip/792402fd5c0a5a5300868e9dfc8ee569f3a39169
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:07 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:07:01 -0300
perf thrad_map: A
Commit-ID: 1ac77e1ce8654ec94ada0c508d58ba80a4647fba
Gitweb: http://git.kernel.org/tip/1ac77e1ce8654ec94ada0c508d58ba80a4647fba
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:09 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:11:26 -0300
perf stat: Introd
Commit-ID: a8e02324dfe6bcafc15d02b790f33321ec4facb0
Gitweb: http://git.kernel.org/tip/a8e02324dfe6bcafc15d02b790f33321ec4facb0
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:10 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:19:19 -0300
perf stat: Use xy
Commit-ID: 57b289159ab4fe1f7b2b531464cf67f65e48dd00
Gitweb: http://git.kernel.org/tip/57b289159ab4fe1f7b2b531464cf67f65e48dd00
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:12 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:25:03 -0300
perf stat: Rename
Commit-ID: a6fa003855d38d53d90c1a8a5827102e62702334
Gitweb: http://git.kernel.org/tip/a6fa003855d38d53d90c1a8a5827102e62702334
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:11 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:20:02 -0300
perf stat: Make s
Commit-ID: 254ecbc7474dfa08155c5595e90cd4a0fa9d14ce
Gitweb: http://git.kernel.org/tip/254ecbc7474dfa08155c5595e90cd4a0fa9d14ce
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:13 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:25:39 -0300
perf stat: Introd
Commit-ID: 9689edfabc1547155a7cdd1304fd294107054291
Gitweb: http://git.kernel.org/tip/9689edfabc1547155a7cdd1304fd294107054291
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:14 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:26:44 -0300
perf stat: Move p
Commit-ID: a939512d10a5583a32ae85c1bff6c4ae63a8a517
Gitweb: http://git.kernel.org/tip/a939512d10a5583a32ae85c1bff6c4ae63a8a517
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:15 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:34:43 -0300
perf stat: Move p
Commit-ID: 24e34f68e21a47a582b3cc2eccdb835b80b1830a
Gitweb: http://git.kernel.org/tip/24e34f68e21a47a582b3cc2eccdb835b80b1830a
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:16 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:44:37 -0300
perf stat: Move p
Use ARRAY_SIZE instead fo sizeof(a)/sizeof(a[0])
Signed-off-by: Maninder Singh
Reviewed-by: Yogesh Narayan Gaur
---
drivers/net/ethernet/intel/igb/e1000_phy.c |6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c
b/drivers/net/e
Commit-ID: a7d0a102e4ae46b75b70a9500979e7ed3cdf183f
Gitweb: http://git.kernel.org/tip/a7d0a102e4ae46b75b70a9500979e7ed3cdf183f
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:17 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:46:00 -0300
perf stat: Introd
Commit-ID: 106a94a0f8c207ef4113ce7e32f34a00b3b174e7
Gitweb: http://git.kernel.org/tip/106a94a0f8c207ef4113ce7e32f34a00b3b174e7
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:19 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:48:02 -0300
perf stat: Introd
Commit-ID: f99f4719b841a9745d6a7652eef3956aaf2db66a
Gitweb: http://git.kernel.org/tip/f99f4719b841a9745d6a7652eef3956aaf2db66a
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:18 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:46:57 -0300
perf stat: Introd
Commit-ID: 32ce0a47aaa401a7dd27dfe65210f3e3aa809682
Gitweb: http://git.kernel.org/tip/32ce0a47aaa401a7dd27dfe65210f3e3aa809682
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:21 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:49:45 -0300
perf stat: Move z
Commit-ID: 3b3eb044519ac4c422dbc6084303c470b8d2dc61
Gitweb: http://git.kernel.org/tip/3b3eb044519ac4c422dbc6084303c470b8d2dc61
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:20 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:49:03 -0300
perf stat: Separa
On Mon, Jun 29, 2015 at 04:34:11PM +0100, Mark Brown wrote:
> On Mon, Jun 29, 2015 at 04:18:11PM +0200, Lars-Peter Clausen wrote:
> > Leaves us pretty much with only two options. Either add a lock key pointer
> > to regmap_config which needs to be manually initialized. Or wrap all
> > regmap_init()
Commit-ID: 7ddb1b6bbf1e614e6700f226cb0a559c5c635336
Gitweb: http://git.kernel.org/tip/7ddb1b6bbf1e614e6700f226cb0a559c5c635336
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:22 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:50:19 -0300
perf stat: Move p
Commit-ID: 5835e2286583e4fa6c2a609446e1320e7da2b161
Gitweb: http://git.kernel.org/tip/5835e2286583e4fa6c2a609446e1320e7da2b161
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:25 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:51:49 -0300
perf stat: Using
Commit-ID: d8ee3b54d0458cbed0a31a410458f4bfd38fc147
Gitweb: http://git.kernel.org/tip/d8ee3b54d0458cbed0a31a410458f4bfd38fc147
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:23 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:50:51 -0300
perf stat: Remove
Commit-ID: ba411a954eae3e88c02667a5670cac97fb9c3f58
Gitweb: http://git.kernel.org/tip/ba411a954eae3e88c02667a5670cac97fb9c3f58
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:24 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 11:51:23 -0300
perf stat: Rename
Commit-ID: d4f63a4741a808c0bf25d92884713008706fca16
Gitweb: http://git.kernel.org/tip/d4f63a4741a808c0bf25d92884713008706fca16
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:26 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 12:00:50 -0300
perf stat: Introd
Commit-ID: 36c8bb56a9f718a9a5f35d1834ca9dcec95deb4a
Gitweb: http://git.kernel.org/tip/36c8bb56a9f718a9a5f35d1834ca9dcec95deb4a
Author: Li Zhang
AuthorDate: Fri, 19 Jun 2015 16:57:33 +0800
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 12:11:53 -0300
perf symbols: Chec
Commit-ID: 32b8af82e3708bc19af75c31fa773a98449f0edc
Gitweb: http://git.kernel.org/tip/32b8af82e3708bc19af75c31fa773a98449f0edc
Author: Jiri Olsa
AuthorDate: Fri, 26 Jun 2015 11:29:27 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 26 Jun 2015 12:05:04 -0300
perf stat: Introd
* Arnaldo Carvalho de Melo wrote:
> Hi Ingo,
>
> Please consider pulling, there are several other patches after this,
> but I think that this may be acceptable to showcase the capabilities already
> present, look at the output of 'perf script' and callchains for userspace
> without using
On Mon, 2015-06-29 at 18:46 +0100, Al Viro wrote:
> On Mon, Jun 29, 2015 at 05:10:30PM +0200, Eric Dumazet wrote:
> > From: Eric Dumazet
> >
> > __fget() makes sure a file refcount is not zero before
> > taking a reference. It should also fetch again file pointer
> > in order to respect dup2() at
On Tue, 2015-06-30 at 10:25 +0530, Maninder Singh wrote:
> Use ARRAY_SIZE instead fo sizeof(a)/sizeof(a[0])
I think all of these #defines should be removed instead
as they are all used only once.
> diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c
> b/drivers/net/ethernet/intel/igb/e1000_p
* H. Peter Anvin wrote:
> On 06/29/2015 02:35 AM, Ingo Molnar wrote:
> >
> > Indeed, I bet that makes a difference!
> >
> > I wish that 'unmasking' logic came with more comments:
> >
> > - Why do BIOSen ever mask CPUIDs?
> >
>
> To work around bugs in legacy operating systems.
>
> > - W
* Borislav Petkov wrote:
> On Mon, Jun 29, 2015 at 02:27:23PM +0200, Mike Galbraith wrote:
> > With it commented out, and fpu__init_system() either back at previously
> > booting position [5] or at original [0], doesn't matter, box is dead,
> > but differently. It stalls after setting clocksour
* H. Peter Anvin wrote:
> On 06/28/2015 11:40 PM, Ingo Molnar wrote:
> >
> > Ok, so could you please move the fpu__init_system() further up and see
> > which
> > position is that starts breaking with the BIOS option set?
> >
> > here's the current, broken layout of the code:
> >
> >
Hi Guenter,
On Jun 27, 2015, at 12:17 PM, Guenter Roeck li...@roeck-us.net wrote:
> On 06/22/2015 01:43 PM, Vivien Didelot wrote:
>> Hi Guenter,
>>
>> On Jun 22, 2015, at 12:53 PM, Guenter Roeck li...@roeck-us.net wrote:
>>> On Wed, Jun 17, 2015 at 06:58:59PM -0400, Vivien Didelot wrote:
Int
* Andrey Ryabinin wrote:
> On 06/20/2015 04:18 PM, Ingo Molnar wrote:
> >
> > Please call it 'kasan' or 'KASAN', and also explain it in the message and
> > prefix
> > it properly with the subsystem name (kasan), so something like:
> >
> > pr_info("kasan: Kernel Address SANitizer (KASAN)
We are currently restricted when it comes to supporting DSI on devices
that have a non-DSI control bus. For example, DSI encoder chips are
available in the market that are configured via i2c. Configuring their
registers via DSI bus is either optional or not available at all.
These devices still ne
We can have devices where the data bus is MIPI DSI, but the control bus
is something else (i2c, spi etc). A typical example is i2c controlled
encoder bridge chips.
Such devices too require passing DSI specific parameters (number of data
lanes, DSI mode flags, color format etc) to their DSI host. F
mipi_dsi_devices are inherently aware of their host because they
share a parent-child hierarchy in the device tree.
Non-dsi drivers that create a dummy dsi device don't have this data.
In order to get this information, they require to a phandle to the dsi
host in the device tree.
Maintain a list
Commit-ID: db52ef74b35dcb91fd154fa52c618bdd1b90e28e
Gitweb: http://git.kernel.org/tip/db52ef74b35dcb91fd154fa52c618bdd1b90e28e
Author: Ingo Molnar
AuthorDate: Sat, 27 Jun 2015 10:25:14 +0200
Committer: Ingo Molnar
CommitDate: Tue, 30 Jun 2015 07:22:10 +0200
x86/fpu: Fix FPU related boo
On Tuesday 30 June 2015 06:01 AM, Krzysztof Kozlowski wrote:
2015-06-30 0:31 GMT+09:00 Vaibhav Hiremath :
With addition of DT support to 88pm800 mfd driver, this patch
adds new DT binding documentation along with respective properties.
Signed-off-by: Vaibhav Hiremath
(once again, too early
For some arch, kexec shall map the reserved pages, then use them, when
we try to start the kdump service.
Now kexec will never unmap the reserved pages, once it fails to continue
starting the kdump service.
Make a pair of reserved pages in kdump starting path, whatever kexec
fails or not.
Signed
This is a patch for supporting da9215 buck converter.
Signed-off-by: James Ban
---
This patch is relative to linux-next repository tag next-20150625.
.../devicetree/bindings/regulator/da9211.txt | 32 +++-
drivers/regulator/Kconfig |6 +--
driv
Hi all,
Changes since 20150629:
I added a supplied patch to the akpm tree to fix a build problem.
Non-merge commits (relative to Linus' tree): 1766
1583 files changed, 96150 insertions(+), 24683 deletions(-)
I
Else condition after if statement is not necessary, hence removed.
Signed-off-by: Ravi Teja Darbha
---
drivers/staging/rts5208/xd.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/rts5208/xd.c b/drivers/staging/rts5208/xd.c
index 10fea7b..42d8d82 10
On 06/29/2015 11:29 PM, Sudip Mukherjee wrote:
On Tue, Jun 30, 2015 at 01:27:47AM +0530, Ravi Teja Darbha wrote:
1. Fix line over 80 characters warning.
2. The checkpatch warning at line 499 seems to be false positive.
WARNING: else is not generally useful after a break or return
#499: FILE: rt
* Naveen N. Rao [2015-06-25 23:53:38]:
> /*
> * Provides /proc/PID/schedstat
> */
> static int proc_pid_schedstat(struct seq_file *m, struct pid_namespace *ns,
> struct pid *pid, struct task_struct *task)
> {
> - seq_printf(m, "%llu %llu %lu\n",
> + if (
On Thu, Jun 25, 2015 at 9:46 AM, Guenter Roeck wrote:
> On 06/25/2015 03:21 AM, poesc...@lemonage.de wrote:
>>
>> From: Lars Poeschel
>>
>> Add a early_enable module parameter to the omap_wdt that starts the
>> watchdog on module insertion. The default value is 0 which does not
>> start the watch
>>> than the existing one should have been renamed to "free_exit" or
>>> "free_unlock_exit"
>>> and new one would be "unlock_exit".
>>
>> I chose a smaller change at this place.
>
> I'd just drop this patch.
How do you think about to improve the affected jump labels
a bit more there?
Regards,
M
[Re: [PATCH 2/3] mfd: Remove MFD_CROS_EC depends on X86 || ARM] On 25/06/2015
(Thu 10:44) Javier Martinez Canillas wrote:
> Hello Lee,
>
> On 06/25/2015 10:38 AM, Lee Jones wrote:
> > On Thu, 25 Jun 2015, Javier Martinez Canillas wrote:
> >
> >> A dependency on X86 || ARM for MFD_CROS_EC was ad
On Tue, Jun 30, 2015 at 11:25:24AM +0530, Ravi Teja Darbha wrote:
> Else condition after if statement is not necessary, hence removed.
else is not necessary after if??? then what it is supposed to be used? :)
I think your commit message should have been:
"else is not necessary after return stateme
LP855x backlight device can be enabled by external VDD input.
The 'supply' data is used for this purpose.
It's kind of private data which runs internally, so there is no reason to
expose to the platform data.
And LP855x DT property, 'power-supply' is unnecessary.
If a regulator is registered corre
On 2015/06/30 11:25AM, Srikar Dronamraju wrote:
> * Naveen N. Rao [2015-06-25 23:53:38]:
>
> > /*
> > * Provides /proc/PID/schedstat
> > */
> > static int proc_pid_schedstat(struct seq_file *m, struct pid_namespace *ns,
> > struct pid *pid, struct task_struct *task
On Fri, Jun 12, 2015 at 6:20 PM, Philipp Zabel wrote:
> Allow to determine the current direction configuration by
> reading back from the direction register.
>
> Signed-off-by: Philipp Zabel
Patch applied for the next kernel cycle (4.3).
Yours,
Linus Walleij
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On Mon, Jun 15, 2015 at 6:54 AM, Krzysztof Kozlowski
wrote:
> Since 9a2c1c3b91aa ("pinctrl: samsung: Allow grouping multiple
> pinmux/pinconf nodes") the defines for GPIO group and function names are
> not used anywhere in the driver.
>
> Signed-off-by: Krzysztof Kozlowski
> Inspired-by: Dan Car
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