From: Daniel Bristot de Oliveiva
Currently, the sched:sched_switch tracepoint reports deadline tasks
with priority -1. But when reading the trace via perf script I've
got the following output:
# ./d & # (d is a deadline task, see [1])
# perf record -e sched:sched_switch -a sleep 1
# perf s
Hi Boris,
On Tuesday 03 January 2017 02:29 PM, Boris Brezillon wrote:
> Hi Sushaanth,
Sushaanth is not with TI anymore. You might have received a bounce.
>
> Sorry for the late reply, I'm dequeing old NAND related patches and
> found this one.
>
> Is this patch still needed?
I dont think so.
Hi Dietmar and Ying,
Le Tuesday 03 Jan 2017 à 11:38:39 (+0100), Dietmar Eggemann a écrit :
> Hi Vincent and Ying,
>
> On 01/02/2017 04:42 PM, Vincent Guittot wrote:
> >Hi Ying,
> >
> >On 28 December 2016 at 09:17, Huang, Ying wrote:
> >>Vincent Guittot writes:
> >>
> >>>Le Tuesday 13 Dec 2016 .
On Tue, Jan 03, 2017 at 05:15:11PM +0800, Baoyou Xie wrote:
> This patch adds header with values used for zx96718
> SoC's power domain driver.
>
> Signed-off-by: Baoyou Xie
There is a hard dependency between this patch and the following one:
[PATCH v4 2/3] soc: zte: pm_domains: Add support for
On Tue, Jan 03, 2017 at 02:56:15PM +0800, Baoyou Xie wrote:
> The ARMv8 zx2967 family (296718, 296716 etc) uses different value
> for controlling the power domain on/off registers, Choose the
> value depending on the compatible.
>
> Multiple domains are prepared for the family, this patch prepares
On Tue, Jan 03, 2017 at 11:18:15AM +, Jon Hunter wrote:
> On 22/12/16 12:51, Alexander Popov wrote:
> > On 22.12.2016 09:18, Yury Norov wrote:
> >> On Sun, Dec 11, 2016 at 03:50:55AM +0300, Alexander Popov wrote:
> >>> Introduce kaslr_offset() similarly to x86_64 for fixing kcov.
> >
> > [...]
Some drivers (e.g. nvme) do depend on page mappings to be page
aligned.
Swiotlb already enforces such alignment for mappings greater than page,
extend that to page-sized mappings as well.
Signed-off-by: Nikita Yushchenko
---
lib/swiotlb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions
On Mon, 2017-01-02 at 18:09 +0100, Pali Rohár wrote:
> On Monday 02 January 2017 16:27:05 Bastien Nocera wrote:
> > On Sun, 2016-12-25 at 11:04 +0100, Pali Rohár wrote:
> > > This patch allows user to disable events from any input device so
> > > events
> > > would not be delivered to userspace.
>
Here, pci_iomap can fail, handle this case and return -ENOMEM.
Signed-off-by: Arvind Yadav
---
drivers/gpu/drm/mgag200/mgag200_main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/mgag200/mgag200_main.c
b/drivers/gpu/drm/mgag200/mgag200_main.c
index e79cbc2..fb03e30 1006
Hi Krister,
Thanks for reviewing..
On Thursday 29 December 2016 07:11 AM, Krister Johansen wrote:
On Fri, Dec 16, 2016 at 12:06:55AM +0530, Hari Bathini wrote:
This patch-set overcomes this limitation by using cgroup identifier as
container unique identifier. A new PERF_RECORD_NAMESPACES even
On 03.01.2017 10:37, Tomasz Nowicki wrote:
On 03.01.2017 09:43, Tomasz Nowicki wrote:
On 02.01.2017 14:31, Hanjun Guo wrote:
For devices connecting to ITS, it needs dev id to identify
itself, and this dev id is represented in the IORT table in
named componant node [1] for platform devices, so i
OMAP1510, OMAP5910 and OMAP310 have only 9 logical channels.
OMAP1610, OMAP5912, OMAP1710, OMAP730, and OMAP850 have 16 logical channels
available.
The wired 17 for the lch_count must have been used to cover the 16 + 1
dedicated LCD channel, in reality we can only use 9 or 16 channels.
The d->cha
Hi Will, Catalin,
On 22/12/16 12:51, Alexander Popov wrote:
> On 22.12.2016 09:18, Yury Norov wrote:
>> On Sun, Dec 11, 2016 at 03:50:55AM +0300, Alexander Popov wrote:
>>> Introduce kaslr_offset() similarly to x86_64 for fixing kcov.
>
> [...]
>
>> Hi Alexander,
>>
>> I found today's linux-next
On Tue, Jan 03, 2017 at 05:02:47PM +0800, Peter Chen wrote:
> At some systems, the pinctrl setting will be lost or needs to
> set as "sleep" state to save power consumption. So, we need to
> configure pinctrl as "sleep" state when system enters suspend,
> and as "default" state after system resumes
On Tue, Jan 03, 2017 at 10:47:56AM +, Rafal Ozieblo wrote:
> We could use only descriptor approach but there are many Atmel's cores on the
> market which support only event registers.
As I said in my other reply in this thread, the Atmel cores cannot
possibly be made to work correctly.
Sad,
On 03-01-17, 16:36, Shilpasri G Bhat wrote:
> In P8+, Workload Optimized Frequency(WOF) provides the capability to
> boost the cpu frequency based on the utilization of the other cpus
> running in the chip. The On-Chip-Controller(OCC) firmware will control
> the achievability of these frequencies d
On 22-12-16, 12:14, Rob Herring wrote:
> On Mon, Dec 12, 2016 at 04:26:17PM +0530, Viresh Kumar wrote:
> > Hello,
> >
> > Some platforms have the capability to configure the performance state of
> > their Power Domains. The performance levels are represented by positive
> > integer values, a lower
On Tue, Jan 03, 2017 at 02:56:16PM +0800, Baoyou Xie wrote:
> This patch introduces the power domain driver of zx296718
> which belongs to zte's zx2967 family.
>
> Signed-off-by: Baoyou Xie
It seems that none of the review comments I put on v3 [1] gets addressed
in this version. You missed them
Some platforms have the capability to configure the performance state of
their Power Domains. The performance levels are represented by positive
integer values, a lower value represents lower performance state.
This patch registers the power domain framework for PM QOS performance
notifier in orde
In order to use the same set of routines to register notifiers for
different request types, update the existing
dev_pm_qos_{add|remove}_notifier() routines with an additional
parameter: request-type.
For now, it only supports resume-latency request type.
Signed-off-by: Viresh Kumar
---
Document
Hi,
An earlier series[1] tried to implement bindings for PM domain
performance states. Rob Herring suggested that we can actually write the
supporting code first instead of bindings, as that will make things
easier to understand for all.
The bindings [1] aren't discarded yet and this series is ba
Add a new QOS request type: DEV_PM_QOS_PERFORMANCE.
This is required to support runtime performance constraints for the
devices. Also allow notifiers to be registered against it, which can be
used by frameworks like genpd.
Signed-off-by: Viresh Kumar
---
Documentation/power/pm_qos_interface.txt
PLEASE DO NOT APPLY THIS
This patch is added to this series to show how kernel will get inputs
using the OPP framework. This patch is still based of the V1 bindings I
sent earlier. This also is based on some OPP core fixes which are
already reviewed on the lists, but that doesn't really much in th
The switch block handles all the QOS request types present today, but
starts giving compilation warnings as soon as a new type is added and
not handled in this.
To prevent against that, add the default case as well and do a WARN from
it.
Signed-off-by: Viresh Kumar
---
drivers/base/power/qos.c
With runtime PM, the devices get suspended while the system is up and
running in order to save power. At such times, it is important to
re-evaluate the required performance state of the domain, in order to
choose a lower state if possible.
This patch updates the genpd suspend/resume callbacks to d
In P8+, Workload Optimized Frequency(WOF) provides the capability to
boost the cpu frequency based on the utilization of the other cpus
running in the chip. The On-Chip-Controller(OCC) firmware will control
the achievability of these frequencies depending on the power headroom
available in the chip
Hello,
Reviews, comments and questions are appreciated on this python
script, called resctrltool.py, a utility to manage CAT reservations
from the command line.
Why: There are two main reasons for writing this tool, they are:
1) The kernel resctrlfs filesystem format is not functional for being
On 21/12/16 19:13, Cheah Kok Cheong wrote:
According to Documentation/Changes, the minimum gcc version required
to compile the kernel is 3.2 (this is probably outdated too).
Signed-off-by: Cheah Kok Cheong
---
drivers/staging/comedi/comedidev.h | 8 +---
1 file changed, 1 insertion(+), 7 d
Hi Randy,
On 2 January 2017 at 09:50, Randy Li wrote:
> P010 is a planar 4:2:0 YUV with interleaved UV plane, 10 bits
> per channel video format. Rockchip's vop support this
> video format(little endian only) as the input video format.
>
> Signed-off-by: Randy Li
> ---
> include/uapi/drm/drm_fo
On Tue, Dec 27, 2016 at 03:14:10PM +0900, Masami Hiramatsu wrote:
> diff --git a/kernel/extable.c b/kernel/extable.c
> index e820cce..81c9633 100644
> --- a/kernel/extable.c
> +++ b/kernel/extable.c
> @@ -123,7 +126,11 @@ int kernel_text_address(unsigned long addr)
> return 1;
>
On Mon, 2017-01-02 at 19:14 +0100, Noralf Trønnes wrote:
> Den 02.01.2017 12:35, skrev Andy Shevchenko:
> > Usually it's not consumer's business to override resources passed
> > from
> > provider, in particularly DMA coherent mask.
> > --- a/drivers/staging/fbtft/fbtft-core.c
> > +++ b/drivers/sta
On 03/01/17 02:52, Chen-Yu Tsai wrote:
Hi,
> On Tue, Jan 3, 2017 at 7:03 AM, Andre Przywara wrote:
>
> A commit message explaining the mmc controllers would be nice.
OK.
>> Signed-off-by: Andre Przywara
>> ---
>> arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 67
>> +++
Hi all,
On 2 January 2017 at 13:03, ayaka wrote:
> On 01/02/2017 07:07 PM, Sakari Ailus wrote:
>> On Mon, Jan 02, 2017 at 06:53:16PM +0800, ayaka wrote:
>>> On 01/02/2017 05:10 PM, Sakari Ailus wrote:
If the format resembles the existing formats but on a different bit
depth,
it sho
Hi Bartlomiej,
On Fri, Dec 30, 2016 at 3:01 PM, Bartlomiej Zolnierkiewicz
wrote:
> This patchset adds m68k/Atari Falcon PATA support to libata.
Thanks for your series!
That leaves us with 4 to go ;-)
CONFIG_BLK_DEV_GAYLE
CONFIG_BLK_DEV_BUDDHA
CONFIG_BLK_DEV_MAC_IDE
CONFIG_BLK_D
On 26/12/16 06:26, Jonathan Villatoro wrote:
Fixed a syntax error in the function definition's parameter.
It's not really a syntax error, just a coding style issue.
Signed-off-by: Jonathan Horacio Villatoro Córdoba
---
drivers/staging/comedi/comedi_compat32.h | 2 +-
1 file changed, 1 inse
Le 29/11/2016 22:02, Brice Goglin a écrit :
> Le 29/11/2016 20:39, Borislav Petkov a écrit :
>> Does that fix it?
>>
>> Patch is against latest tip/master because we have some more changes in
>> that area.
> I tested the second patch on top of 4.8.11, it brings core_id back to
> where it was befo
Hi Richard,
On Tue, Jan 3, 2017 at 3:59 PM, Richard Cochran
wrote:
> On Tue, Jan 03, 2017 at 10:36:11AM +0530, Harini Katakam wrote:
>> I understand that it is not accurate - it is an initial version.
>
> Why do you say, "it is an initial version?"
>
> The Atmel device has this IP core burned in.
>From: Harini Katakam [mailto:harinikatakamli...@gmail.com]
>Sent: 3 stycznia 2017 06:06
>Subject: Re: [RFC PATCH net-next v4 1/2] macb: Add 1588 support in Cadence GEM.
>
>Hi Richard,
>
>On Mon, Jan 2, 2017 at 9:43 PM, Richard Cochran
>wrote:
>> On Mon, Jan 02, 2017 at 03:47:07PM +0100, Nicolas
From: Lukasz Majewski
This patch provides support for Liebherr's Monitor 6 board (abverrated as
mccmon6) to Linux kernel.
Signed-off-by: Lukasz Majewski
---
Changes for v3:
- Reorganize the dts file according to Shawn Guo's comments
Changes for v2:
- Reorganize the dts file according to Valdim
This patch adds entry for LWN - the Liebherr-Werk Nenzing GmbH company to
vendor-prefixes.txt file.
Signed-off-by: Lukasz Majewski
---
Changes for v3:
- Update to v4.10-rc2
Changes for v2:
- New patch
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+
On 30/12/16 11:24, Cheah Kok Cheong wrote:
This series does trivial cleanup for COMEDI proc fs related stuff.
Cheah Kok Cheong (5):
Staging: comedi: comedi_fops: Avoid orphaned proc entry
Staging: comedi: proc: Change file permission to read only
Staging: comedi: proc: Add __init prefix
2017-01-03 17:27 GMT+08:00 Dmitry Vyukov :
> On Mon, Jan 2, 2017 at 7:01 PM, Paolo Bonzini wrote:
>>
>>
>> On 02/01/2017 11:17, Dmitry Vyukov wrote:
>>> On Mon, Jan 2, 2017 at 11:09 AM, Paolo Bonzini wrote:
On 01/01/2017 04:44, Wanpeng Li wrote:
> From: Wanpeng Li
>
>
On Tue, Jan 03, 2017 at 05:51:46PM +0800, Wangnan (F) wrote:
>
>
> On 2017/1/3 16:19, Jiri Olsa wrote:
> > hi,
> > adding a way to configure switch data output
> > for size and time, like:
> >
> >$ sudo perf record -e 'sched:*' --switch-output=10M -avg
> >callchain: type FP
> >switch
Hi Vincent and Ying,
On 01/02/2017 04:42 PM, Vincent Guittot wrote:
Hi Ying,
On 28 December 2016 at 09:17, Huang, Ying wrote:
Vincent Guittot writes:
Le Tuesday 13 Dec 2016 . 09:47:30 (+0800), Huang, Ying a .crit :
Hi, Vincent,
Vincent Guittot writes:
[...]
---
kernel/sched/fair.c
On Fri, Dec 30, 2016 at 02:30:32PM -0800, David Rientjes wrote:
> On Fri, 30 Dec 2016, Mel Gorman wrote:
>
> > Michal is correct in that my intent for defer was to have "never stall"
> > as the default behaviour. This was because of the number of severe stalls
> > users experienced that lead to r
On Sun, Dec 25, 2016 at 05:26:33AM -0800, tip-bot for Thomas Gleixner wrote:
> Commit-ID: 64dac5c9e0f5a933e4520f0cb689b7b143925207
> Gitweb: http://git.kernel.org/tip/64dac5c9e0f5a933e4520f0cb689b7b143925207
> Author: Thomas Gleixner
> AuthorDate: Sun, 25 Dec 2016 11:38:40 +0100
> Committ
On Tue 03-01-17 11:23:04, Vlastimil Babka wrote:
> On 01/02/2017 02:37 PM, Michal Hocko wrote:
> > From: Michal Hocko
> >
> > Using kmalloc with the vmalloc fallback for larger allocations is a
> > common pattern in the kernel code. Yet we do not have any common helper
> > for that and so users h
On Tue, Jan 03, 2017 at 10:36:11AM +0530, Harini Katakam wrote:
> I understand that it is not accurate - it is an initial version.
Why do you say, "it is an initial version?"
The Atmel device has this IP core burned in. The core is hopelessly
broken, and it cannot be fixed in SW either, so what
The license text has been mangled at some point then copy pasted across
multiple files. Restore it to what it should be.
Note that this is not intended as a license change.
Reviewed-by: Heiko Schocher
Acked-by: Marcel Ziswiler
Acked-by: Uwe Kleine-König
Acked-by: Afzal Mohammed
Acked-by: Micha
> >> > Currently tm2e dts includes tm2 but there are some differences
> >> > between the two boards and tm2 has some properties that tm2e
> >> > doesn't have.
> >> >
> >> > That's why it's important to keep the two dts files independent
> >> > and put all the commonalities in a tm2-common.dtsi file
On Tue 20-12-16 10:11:50, Peter Zijlstra wrote:
> On Mon, Dec 19, 2016 at 05:56:24PM -0800, Andy Lutomirski wrote:
> > >> Huh? My example in the original email attaches a program in a
> > >> sub-hierarchy. Are you saying that 4.11 could make that example stop
> > >> working?
> > >
> > > Are you s
On Thu, Dec 29, 2016 at 03:26:15PM +1000, Nicholas Piggin wrote:
> > And I fixed that too.
> >
> > Of course, I didn't test the changes (apart from building it). But
> > I've been running the previous version since yesterday, so far no
> > issues.
>
> It looks good to me.
>
FWIW, I blindly queu
On 01/02/2017 02:37 PM, Michal Hocko wrote:
From: Michal Hocko
Using kmalloc with the vmalloc fallback for larger allocations is a
common pattern in the kernel code. Yet we do not have any common helper
for that and so users have invented their own helpers. Some of them are
really creative when
On Sat 2016-12-24 23:09:01, Sergey Senozhatsky wrote:
> We do suppress_message_printing() check before we call
> call_console_drivers() now, so `level' param is not needed
> anymore.
>
> Signed-off-by: Sergey Senozhatsky
> ---
> kernel/printk/printk.c | 12
> 1 file changed, 4 inser
On Tue, Jan 03, 2017 at 10:36:11AM +0530, Harini Katakam wrote:
> I understand that it is not accurate - it is an initial version.
No, it is not inaccurate at all, it is WRONG.
This means that time stamps will be randomly associated with PTP
network packets. To the application, the protocol will
On Tue, Jan 03, 2017 at 10:32:50AM +0800, Kenneth Lee wrote:
> On Sun, Jan 01, 2017 at 08:47:12AM +0200, Leon Romanovsky wrote:
> > Date: Sun, 1 Jan 2017 08:47:12 +0200
> > From: Leon Romanovsky
> > To: Kenneth Lee
> > CC: dledf...@redhat.com, sean.he...@intel.com, hal.rosenst...@gmail.com,
> >
On Fri, Dec 30, 2016 at 10:17:53AM -0800, Davidlohr Bueso wrote:
> Secondly for a higher overview, an unlink microbenchmark was used,
> which pounds on a single file with open, close,unlink combos with
> increasing thread counts (up to 4x ncpus). While the workload is
> quite unrealistic, it does c
On Tue, Jan 3, 2017 at 11:58 AM, Andi Shyti wrote:
> Hi Krzysztof,
>
>> > Currently tm2e dts includes tm2 but there are some differences
>> > between the two boards and tm2 has some properties that tm2e
>> > doesn't have.
>> >
>> > That's why it's important to keep the two dts files independent
>>
Hi Krzysztof,
> > Currently tm2e dts includes tm2 but there are some differences
> > between the two boards and tm2 has some properties that tm2e
> > doesn't have.
> >
> > That's why it's important to keep the two dts files independent
> > and put all the commonalities in a tm2-common.dtsi file.
>
On Mon, 02 Jan 2017, Paolo Bonzini wrote:
> Hi,
>
> these patches are the result of my experiments with using kernel-doc
> for QEMU's documentation. Patches 1 and 2 should be relatively
> straightforward, as they are simple bugfixes. Patches 3 to 5, instead,
> are making the docbook backend (and
Hi Peter,
On 03/01/17 10:17, Peter Chen wrote:
> At some systems, the pinctrl setting will be lost or needs to
> set as "sleep" state to save power consumption. So, we need to
> configure pinctrl as "sleep" state when system enters suspend,
> and as "default" state after system resumes. In this wa
On 2017/1/3 16:19, Jiri Olsa wrote:
hi,
adding a way to configure switch data output
for size and time, like:
$ sudo perf record -e 'sched:*' --switch-output=10M -avg
callchain: type FP
switch-output with 10M size threshold
mmap size 528384B
[ perf record: dump data: Woken up 37
On Fri, 23 Dec 2016, Even Xu wrote:
[ ... snip ... ]
> +static ssize_t ishtp_cl_write(struct file *file, const char __user *ubuf,
> + size_t length, loff_t *offset)
> +{
> + struct ishtp_cl_miscdev *ishtp_cl_misc = file->private_data;
> + struct ishtp_cl *cl;
> + void *write_buf;
>
On Tue, Jan 3, 2017 at 10:50 AM, Geert Uytterhoeven
wrote:
> JFYI, when comparing v4.10-rc2[1] to v4.10-rc1[3], the summaries are:
> - build errors: +2/-7242
+ /home/kisskb/slave/src/arch/sh/mm/cache-sh4.c: error:
'cached_to_uncached' undeclared (first use in this function): =>
99:17
+ /ho
Below is the list of build error/warning regressions/improvements in
v4.10-rc2[1] compared to v4.9[2].
Summarized:
- build errors: +3/-8
- build warnings: +1131/-542
JFYI, when comparing v4.10-rc2[1] to v4.10-rc1[3], the summaries are:
- build errors: +2/-7242
- build warnings: +169/-242
Ted,
Am 01.01.2017 um 22:47 schrieb Theodore Ts'o:
> On Mon, Dec 19, 2016 at 12:25:32PM +0100, Richard Weinberger wrote:
>> That way we can get rid of the direct dependency on CONFIG_BLOCK.
>>
>> Reported-by: Arnd Bergmann
>> Reported-by: Randy Dunlap
>> Suggested-by: Christoph Hellwig
>> Fixes
On 01/03/2017 02:47 PM, Michal Hocko wrote:
> On Tue 03-01-17 14:37:09, Anshuman Khandual wrote:
>> On 01/03/2017 02:14 PM, Michal Hocko wrote:
>>> On Tue 03-01-17 13:57:53, Anshuman Khandual wrote:
node_isset can give incorrect result if the node number is beyond the
bitmask size (MAX_NU
Hi Linus and Krzysztof,
> > > From: Chanwoo Choi
> > >
> > > This patch fixes the wrong width of PINCFG_TYPE_DRV bitfields for
> > > Exynos5433
> > > because PINCFG_TYPE_DRV of Exynos5433 has 4bit fields in the *_DRV
> > > registers. Usually, other Exynos have 2bit field for PINCFG_TYPE_DRV.
> >
On Wed, Dec 28, 2016 at 02:31:04PM +0100, Jiri Olsa wrote:
> When in counting mode we setup the counter with the
> longest possible period and read the value with read
> syscall.
>
> We also still setup the PMI to be triggered when such
> counter overflow to reconfigure it.
>
> We also get PEBS i
On 03.01.2017 09:43, Tomasz Nowicki wrote:
On 02.01.2017 14:31, Hanjun Guo wrote:
For devices connecting to ITS, it needs dev id to identify
itself, and this dev id is represented in the IORT table in
named componant node [1] for platform devices, so in this
patch we will scan the IORT to retrie
Hi,
On Mon, Jan 02, 2017 at 09:15:29PM +0100, Linus Walleij wrote:
> On Mon, Jan 2, 2017 at 4:00 PM, Russell King - ARM Linux
> wrote:
> > On Mon, Jan 02, 2017 at 03:34:32PM +0100, Linus Walleij wrote:
> >> in the first line of arch_hw_breakpoint_init() in
> >> arch/arm/kernel/hw_breakpoint.c
> >
On Sat, Nov 12, 2016 at 2:21 AM, Dmitry Vyukov wrote:
> Hello,
>
> The following programs triggers GPF in irq_bypass_unregister_consumer
> if run in a parallel loop:
> https://gist.githubusercontent.com/dvyukov/0d18d7b11659187ec3eab22285b4a67e/raw/c1c622ca26ebce0c7b77e3200970ca0f7792cb32/gistfile1
On 02/01/2017 20:39, Stephen Hemminger wrote:
>>>
>>> I would like to minimize what we include in the uapi header; especially
>>> when MSFT has made no guarantees
>>> with regards how they may be evolved. I will also work on getting some
>>> clarity on both stability and
>>> under what license
On 2017.01.02 21:48:57 -0700, Alex Williamson wrote:
> > Alex, I liked to have kvmgt related mdev interface change be merged through
> > vfio tree, but wasn't awared one of Jike's fix had conflict. Could you apply
> > below fix in your tree? I think in general for possible interface change in
> > f
On Mon, Jan 2, 2017 at 7:01 PM, Paolo Bonzini wrote:
>
>
> On 02/01/2017 11:17, Dmitry Vyukov wrote:
>> On Mon, Jan 2, 2017 at 11:09 AM, Paolo Bonzini wrote:
>>>
>>>
>>>
>>> On 01/01/2017 04:44, Wanpeng Li wrote:
From: Wanpeng Li
This was reported by syzkaller:
BUG: unab
On Fri, Dec 30, 2016 at 10:17:53AM -0800, Davidlohr Bueso wrote:
> - set_task_state(current, TASK_RUNNING);
> + set_current_state(TASK_RUNNING);
Obviously good.
> - set_task_state(tsk, TASK_UNINTERRUPTIBLE);
> + set_current_state(TA
On Tuesday 03 January 2017 10:06:41 Benjamin Tissoires wrote:
> On Dec 29 2016 or thereabouts, Pali Rohár wrote:
> > On Thursday 29 December 2016 22:09:32 Michał Kępień wrote:
> > > Also, just to make sure we do not overthink this, I understand that
> > > not every unit of the models from the white
2017-01-02 19:22 GMT+01:00 Jonathan Cameron :
> On 02/01/17 08:46, Benjamin Gaignard wrote:
>> 2016-12-30 22:12 GMT+01:00 Jonathan Cameron :
>>> On 09/12/16 14:15, Benjamin Gaignard wrote:
Timers IPs can be used to generate triggers for other IPs like
DAC, ADC or other timers.
Each t
On Friday 25 November 2016 02:43 PM, Bartosz Golaszewski wrote:
> This enables the dumb-vga-dac driver by default for davinci boards.
>
> The driver is needed for tilcdc support on da850-lcdk board.
>
> Signed-off-by: Bartosz Golaszewski
> ---
> arch/arm/configs/davinci_all_defconfig | 2 ++
>
When no CRTC is associated with the plane, the meson_plane_atomic_check()
call breaks the kernel with an Oops.
Fixes: bbbe775ec5b5 ("drm: Add support for Amlogic Meson Graphic Controller")
Signed-off-by: Neil Armstrong
---
drivers/gpu/drm/meson/meson_plane.c | 3 +++
1 file changed, 3 insertions
Ok, I see. Thanks.
Best Regards,
Alison Wang
> -Original Message-
> From: Boris Brezillon [mailto:boris.brezil...@free-electrons.com]
> Sent: Tuesday, January 03, 2017 5:05 PM
> To: Alison Wang
> Cc: marek.va...@gmail.com; cyrille.pitc...@atmel.com; linux-
> ker...@vger.kernel.org; linu
On Thu, 2016-12-01 at 10:51 +0100, Ulf Hansson wrote:
> On 8 November 2016 at 07:08, Yong Mao wrote:
> > From: yong mao
> >
> > When initializing EMMC, after switch to HS400,
> > it will issue CMD6 to change ext_csd, if first CMD6 got CRC
> > error, the repeat CMD6 may get timeout, that's
> > bec
On Tue 03-01-17 14:37:09, Anshuman Khandual wrote:
> On 01/03/2017 02:14 PM, Michal Hocko wrote:
> > On Tue 03-01-17 13:57:53, Anshuman Khandual wrote:
> >> node_isset can give incorrect result if the node number is beyond the
> >> bitmask size (MAX_NUMNODES in this case) which is not checked insid
On Tue, 03 Jan 2017, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the drm-intel-fixes tree got a conflict in:
>
> drivers/gpu/drm/i915/gvt/kvmgt.c
>
> between commit:
>
> 99e3123e3d72 ("vfio-mdev: Make mdev_device private and abstract interfaces")
>
> from the vfio-fixes t
This patch adds header with values used for zx96718
SoC's power domain driver.
Signed-off-by: Baoyou Xie
---
include/dt-bindings/soc/zte,pm_domains.h | 23 +++
1 file changed, 23 insertions(+)
create mode 100644 include/dt-bindings/soc/zte,pm_domains.h
diff --git a/include/
On Tue, 03 Jan 2017 09:47:06 +0100,
Ioan-Adrian Ratiu wrote:
>
> On Tue, 03 Jan 2017, Ioan-Adrian Ratiu wrote:
> > On Mon, 02 Jan 2017, Ioan-Adrian Ratiu wrote:
> >> Many thanks to Takashi Iwai & Sakamoto for their awesome feedback.
> >>
> >> Changes since v1:
> >> * Rebased my fix on top of
On 2017/1/3 14:39, Tomasz Nowicki wrote:
> On 22.12.2016 10:07, Zhou Wang wrote:
>> Multiple PCIe host bridges may exists in one PCIe segment. So bus range for
>> each
>> host bridge should be in the coverage of bus range of related PCIe segment.
>>
>> This patch will support this kind of scenario
On 01/03/2017 02:14 PM, Michal Hocko wrote:
> On Tue 03-01-17 13:57:53, Anshuman Khandual wrote:
>> node_isset can give incorrect result if the node number is beyond the
>> bitmask size (MAX_NUMNODES in this case) which is not checked inside
>> test_bit. Hence check for the bit limits (MAX_NUMNODES
On Dec 29 2016 or thereabouts, Pali Rohár wrote:
> On Thursday 29 December 2016 22:09:32 Michał Kępień wrote:
> > > On Thursday 29 December 2016 14:47:19 Michał Kępień wrote:
> > > > > On Thursday 29 December 2016 09:29:36 Michał Kępień wrote:
> > > > > > > Dell platform team told us that some (DMI
Hi Alison,
The subject prefix should be "memory: " and not "mtd: ifc: ".
Looks good otherwise.
No need to resend, I can fix that when applying.
Regards,
Boris
On Tue, 3 Jan 2017 10:41:05 +0800
Alison Wang wrote:
> As Freescale/NXP IFC controller is available on LS1021A, the dependency
> for
From: Andi Kleen
Add a generic disassembler function for x86 using the XED library,
and a fallback function for architectures that don't implement one.
Other architectures can implement their own disassembler functions.
The previous version of this patch used udis86, but was
rejected because udi
From: Andi Kleen
When dumping PT traces with perf script it is very useful to see the
assembler for each sample, so that it is easily possible to follow
the control flow.
As using objdump is difficult and inefficient from perf script this
patch uses the Intel xed library to implement assembler o
2016-11-25 10:13 GMT+01:00 Bartosz Golaszewski :
> This enables the dumb-vga-dac driver by default for davinci boards.
>
> The driver is needed for tilcdc support on da850-lcdk board.
>
> Signed-off-by: Bartosz Golaszewski
> ---
> arch/arm/configs/davinci_all_defconfig | 2 ++
> 1 file changed, 2
This patch adds header with values used for ZTE 2967
SoC's power domain driver.
Signed-off-by: Baoyou Xie
---
include/dt-bindings/zte,pm_domains.h | 23 +++
1 file changed, 23 insertions(+)
create mode 100644 include/dt-bindings/zte,pm_domains.h
diff --git a/include/dt-bind
At some systems, the pinctrl setting will be lost or needs to
set as "sleep" state to save power consumption. So, we need to
configure pinctrl as "sleep" state when system enters suspend,
and as "default" state after system resumes. In this way, the
pinctrl value can be recovered as "default" state
From: Andi Kleen
Implement printing full disassembled sequences for branch stacks in perf
script. This allows to directly print hot paths for individual samples,
together with branch misprediction and cycle count / IPC information if
available (on Skylake systems)
% perf record -b ...
% perf scr
Hi Xiaolong,
Thanks for testing, I'm going to look for another root cause
It was also mentioned a -2.9% regression with a 8 threads Intel(R)
Core(TM) i7 CPU 870 @ 2.93GHz with 6G memory. Have you checked this
platform too ?
Regards,
Vincent
On 3 January 2017 at 08:13, Ye Xiaolong wrote:
> On 0
A native disassembler in perf is very useful, in particular with perf script to
trace
instruction streams, but also for other analysis. Previously I attempted
to do this using the udis86 library, but that was rejected because:
- udis86 was not maintained anymore and lacking recent instructions
-
On Monday 02 January 2017 01:34 PM, Sekhar Nori wrote:
> On Saturday 31 December 2016 06:22 AM, David Lechner wrote:
>> On 08/10/2016 06:00 AM, Karl Beldan wrote:
>>> Many davinci boards (da830 and da850 families) don't have their clocks
>>> in DT yet and won't be successful in getting an unnamed a
From: Andi Kleen
Add autoprobing for the xed disassembler library.
Can be downloaded from https://github.com/intelxed/xed
Signed-off-by: Andi Kleen
---
tools/build/Makefile.feature | 6 --
tools/build/feature/Makefile | 8 ++--
tools/build/feature/test-all.c | 5 +
tools/build
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