On Wed, Jun 22, 2016 at 09:20:43AM +0530, Madhavan Srinivasan wrote:
>
>
> On Tuesday 21 June 2016 09:05 PM, Yury Norov wrote:
> > On Tue, Jun 21, 2016 at 08:26:40PM +0530, Madhavan Srinivasan wrote:
> >> When decoding the perf_regs mask in regs_dump__printf(),
> >> we loop through the mask using
On 2016/06/22 08:37PM, Michael Ellerman wrote:
> On Tue, 2016-06-07 at 19:02 +0530, Naveen N. Rao wrote:
>
> > PPC64 eBPF JIT compiler.
> >
> > Enable with:
> > echo 1 > /proc/sys/net/core/bpf_jit_enable
> > or
> > echo 2 > /proc/sys/net/core/bpf_jit_enable
> >
> > ... to see the generated JIT c
A change to the usb gadget core allowed certain API functions to be
part of a loadable module, which breaks having emxx_udc built-in:
drivers/staging/built-in.o: In function `nbu2ss_drv_probe':
(.text+0x2428): undefined reference to `usb_ep_set_maxpacket_limit'
The original patch already fixed to
On Wednesday, June 22, 2016 2:44:21 PM CEST Tomas Winkler wrote:
> >
> > There are more than 20 files that have the statement: case cpu_to_...
> > Sparse complains about: case __builtin_bswap, not about
> > __builtin_constant_p.
>
> There is even much more in the header files used in initializer
On 8 June 2016 at 22:48, Rob Herring wrote:
> On Wed, Jun 08, 2016 at 04:20:21PM +0800, Shawn Lin wrote:
>> Let's add some basic description for cap-no-sdio,
>> cap-no-sd and cap-no-mmc.
>
> This doesn't say why.
>
> If you know what is there, then there's a better way to do this. Look at
> the ch
A previous patch fixed the "create-unlink-getattr" idiom: if getattr is
called on an unlinked file, we try to find an open fid attached to the
corresponding inode.
We have a similar issue with file permissions and setattr:
open("./test.txt", O_RDWR|O_CREAT, 0666) = 4
chmod("./test.txt", 0)
From: Greg Kurz
This patch adds accounting of open fids in a list hanging off the i_private
field of the corresponding inode. This allows faster lookups compared to
searching the full 9p client list.
The lookup code is modified accordingly.
Signed-off-by: Greg Kurz
---
fs/9p/fid.c
The 9p filesystem has some serious issues with all syscalls that deal
with file attributes out of a file descriptor instead of a path name
(aka. fstat, ftruncate, fchmod and friends). If the file is opened and
then unlinked, any subsequent call to the above syscalls will fail with
EACCES. The same
On Fri, May 27, 2016 at 04:38:13PM -0400, Rhyland Klein wrote:
> Add a '^' character to the beginning of clk entries that are for
> CRITICAL clks.
>
> Signed-off-by: Rhyland Klein
> ---
> drivers/clk/clk.c | 7 +--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/c
From: Eric Van Hensbergen
Fixes several outstanding bug reports of not being able to getattr from an
open file after an unlink. This patch cleans up transient fids on an unlink
and will search open fids on a client if it detects a dentry that appears to
have been unlinked. This search is necess
On Fri, May 20, 2016 at 04:03:23PM +0300, Aleksey Makarov wrote:
> This patch adds function pl011_console_match() that implements
> method match of struct console. It allows to match consoles against
> data specified in a string, for example taken from command line or
> compiled by ACPI SPCR table
On Fri, May 27, 2016 at 04:38:04PM -0400, Rhyland Klein wrote:
> Mark some of the required-to-be-enabled clks as critical clks. These
> need to be kept on through the disabling of unused clks during init.
> They may not get any reference before or after init, but are required
> to be on, therefore
> If you send a new version of the patch mark it as [PATCH v2] and always
> include a change log so that people don't need to guess what has
> changed:
>
> http://kernelnewbies.org/FirstKernelPatch#head-5c81b3c517a1d0bbc24f92594cb734e155fcbbcb
>
> So now you should send a v3 and include a changelog
Some of the drivers for S3C and S5P families of Samsung SoCs go in
through Samsung SoC tree. Extend the entry so proper maintainers would
be displayed in such cases, most notably the cpufreq drivers. This does
not change the work-flow for other drivers which have sub-maintainers
(like Samsung clo
On Wed 22-06-16 14:08:43, Michal Hocko wrote:
> On Wed 22-06-16 19:57:17, Tetsuo Handa wrote:
> > Michal Hocko wrote:
> [...]
> > > That being said I guess the patch to try_to_freeze_tasks after
> > > oom_killer_disable should be simple enough to go for now and stable
> > > trees and we can come up
From: Michal Hocko
Tetsuo has reported the following potential oom_killer_disable vs.
oom_reaper race:
(1) freeze_processes() starts freezing user space threads.
(2) Somebody (maybe a kenrel thread) calls out_of_memory().
(3) The OOM killer calls mark_oom_victim() on a user space thread
P1 w
On Wed, Jun 22, 2016 at 10:43 AM, Russell King wrote:
> On Wed, Jun 22, 2016 at 10:23:36AM +0200, Daniel Vetter wrote:
>> On Wed, Jun 22, 2016 at 09:21:11AM +0100, Russell King wrote:
>> > On Wed, Jun 22, 2016 at 09:31:18AM +0200, Daniel Vetter wrote:
>> > > On Wed, Jun 22, 2016 at 3:47 AM, Stephe
On Wed, Jun 22, 2016 at 02:42:25AM +, Naoya Horiguchi wrote:
> On Wed, Jun 22, 2016 at 01:37:00AM +, Horiguchi Naoya(堀口 直也) wrote:
> > On Tue, Jun 21, 2016 at 06:04:33PM +0300, Kirill A. Shutemov wrote:
> > > On Mon, Jun 20, 2016 at 12:32:01PM +0300, Kirill A. Shutemov wrote:
> > > > > +voi
On Wed 22-06-16 19:57:17, Tetsuo Handa wrote:
> Michal Hocko wrote:
[...]
> > That being said I guess the patch to try_to_freeze_tasks after
> > oom_killer_disable should be simple enough to go for now and stable
> > trees and we can come up with something less hackish later. I do not
> > like the
On Wed, Jun 22, 2016 at 05:19:27PM +0800, Jisheng Zhang wrote:
> commit abedf8e2419f ("rcu: Use simple wait queues where possible in
> rcutree") converts wait queues in rcutree to use simple wait queues,
> but it incorrectly reverts the commit 2aa792e6faf1 ("rcu: Use
> rcu_gp_kthread_wake() to wake
On 20.06.2016 14:00, Hans Verkuil wrote:
> On 06/17/2016 04:16 PM, Nick Dyer wrote:
>> Some touch controllers send out raw touch data in a similar way to a
>> greyscale frame grabber. Add a new device type for these devices.
>>
>> Use a new device prefix v4l-touch for these devices, to stop generic
On Tue, Jun 21, 2016 at 09:25:18PM -0400, Martin K. Petersen wrote:
> > "Linus" == Linus Torvalds writes:
>
> >> https://bugzilla.redhat.com/show_bug.cgi?id=1348342
>
> This first one appears to be a crash in a USB sound doodad and not
> qla2xxx. Also, this appears to be where the 4.5.5 -> 4
On 22/06/16 12:06, Tomasz Nowicki wrote:
> On 22.06.2016 12:50, Marc Zyngier wrote:
>> On 21/06/16 08:12, Hanjun Guo wrote:
>>> Hi Tomasz,
>>>
>>> Sorry for jumping out late, just one comment below.
>>>
>>> On 2016/6/20 19:02, Tomasz Nowicki wrote:
IORT shows representation of IO topology for
From: Rohith Seelaboyina
Add reset control of the PWM controller to reset it before
accessing the PWM register.
Signed-off-by: Rohith Seelaboyina
Signed-off-by: Laxman Dewangan
---
drivers/pwm/pwm-tegra.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/pwm/pwm-tegra.c
From: "Victor(Weiguo) Pan"
To get 100% duty cycle (always high), pulse width needs to be
set to 256.
Signed-off-by: Victor(Weiguo) Pan
Signed-off-by: Laxman Dewangan
---
drivers/pwm/pwm-tegra.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pwm/pwm-tegra.c b/drive
Tegra186 has PWM controller with only one output instead of
4 output in earlier generation SoCs.
Add support for Tegra186 and find the number of PWM output
based on driver data.
Signed-off-by: Laxman Dewangan
---
drivers/pwm/pwm-tegra.c | 31 ++-
1 file changed, 26 i
From: Hyong Bin Kim
duty_ns * (1 << PWM_DUTY_WIDTH) could overflow in integer calcualtion
when PWM rate is low. Hence do all calculation on unsigned long long
to avoid overflow.
Signed-off-by: Hyong Bin Kim
Signed-off-by: Laxman Dewangan
---
drivers/pwm/pwm-tegra.c | 5 +++--
1 file changed,
-Original Message-
From: Daniel Drake [mailto:dr...@endlessm.com]
Sent: Tuesday, June 21, 2016 10:42 PM
To: 廖崇榮
Cc: Dmitry Torokhov; Chris Chiu; Charlie Mooney; Michele Curti; Krzysztof
Kozlowski; Benson Leung; linux-in...@vger.kernel.org; Linux Kernel; Linux
Upstreaming Team; 黃世鵬 經理
Sub
Tegra186 has 8 different PWM controller and each controller has only
one output. Earlier generation SoCs have the 4 PWM output per controller.
Add DT node compatible for Tegra186.
Signed-off-by: Laxman Dewangan
---
Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt | 10 ++
1
On 22/06/2016 12:48, Florian Echtler wrote:
> On 20.06.2016 14:00, Hans Verkuil wrote:
>> On 06/17/2016 04:16 PM, Nick Dyer wrote:
>>> Some touch controllers send out raw touch data in a similar way to a
>>> greyscale frame grabber. Add a new device type for these devices.
>>>
>>> Use a new device
On 06/21/2016 05:32 PM, Andy Lutomirski wrote:
> On Jun 21, 2016 5:40 AM, "Pedro Alves" wrote:
> I didn't try that particular experiment. But, from that email:
>
>> After that, GDB can control the stopped inferior. To call function "func1()"
>> of inferior, GDB need: Step 1, save current value
Have fixes for 100% duty cycle, avoid computation loss for duty
period calculation and add support the Tegra186.
Hyong Bin Kim (1):
pwm: tegra: fix overflow when calculating duty cycle
Laxman Dewangan (2):
pwm: tegra: Add DT node compatible for Tegra186
pwm: tegra: Add support for Tegra186
On Wed, Jun 22, 2016 at 10:04:22AM +0200, Boris Brezillon wrote:
> On Tue, 21 Jun 2016 11:37:31 -0700
> Brian Norris wrote:
>
> > Hi Geert,
> >
> > On Tue, Jun 21, 2016 at 04:42:04PM +0200, Geert Uytterhoeven wrote:
> > > On Fri, May 27, 2016 at 6:45 PM, Brian Norris
> > > wrote:
> > > > It
Hi!
> > I think libv4l itself has algorithms to control at least some of these. It
> > relies on the image data so the CPU time consumption will be high.
> >
> > AFAIR Laurent has also worked on implementing some algorithms that use the
> > histogram and some of the statistics. Add him to cc list
On Thu, Jun 16, 2016 at 11:19:51AM -0400, Keith Busch wrote:
> On Wed, Jun 15, 2016 at 10:50:53PM +0200, Bart Van Assche wrote:
> > Does it matter on x86 systems whether or not these interrupt vectors are
> > also associated with a CPU with a higher CPU number? Although multiple bits
> > can be set
wakeup tracer can use function_graph trace when display_graph trace
option is setup by user via tracefs, and bypass the set_graph_function
and set_graph_notrace. But the bypass of set_graph_notrace is not clean.
Although wakeup_graph_entry does most of the bypass, and both the enry
and exit event w
On Tue, Jun 21, 2016, at 13:05, Andi Kleen wrote:
> Andi Kleen writes:
>
> Ping! Any comments on this patch?
Well, FWIW, it looks good enough to me.
--
"One disk to rule them all, One disk to find them. One disk to bring
them all and in the darkness grind them. In the Land of Redmond
whe
On Wed, 2016-06-22 at 13:03 +0300, Heikki Krogerus wrote:
> On Wed, Jun 22, 2016 at 12:50:16PM +0300, Heikki Krogerus wrote:
>
> > But if the port is DRP, we will always be able to swap the data role
> > between DFP and UFP.
>
> Just to clarify: DRP as it's defined in Type-C spec < 1.2 means the
On Tue, Jun 21, 2016 at 03:29:49PM +0200, Vincent Guittot wrote:
> > --- a/kernel/sched/fair.c
> > +++ b/kernel/sched/fair.c
> > @@ -692,6 +692,7 @@ void init_entity_runnable_average(struct
> >
> > static inline u64 cfs_rq_clock_task(struct cfs_rq *cfs_rq);
> > static int update_cfs_rq_load_avg(u
On Wed, Jun 22, 2016 at 12:14:55PM +0200, Oliver Neukum wrote:
> On Wed, 2016-06-22 at 12:50 +0300, Heikki Krogerus wrote:
> > On Tue, Jun 21, 2016 at 10:25:05PM +0200, Oliver Neukum wrote:
> > > On Tue, 2016-06-21 at 17:51 +0300, Heikki Krogerus wrote:
> > > > +What: /sys/class/typec//sup
---
arch/arm/boot/dts/bcm283x.dtsi | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index b982522..b9540d9 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -239,6 +239,14 @@
From: Chuanxiao Dong
sdhci_dumpregs is used to dump registers when error happens. Thus it should
use pr_err instead of pr_debug to show more information about the hardware.
Signed-off-by: Chuanxiao Dong
[Fix whitespace and checkpatch warnings]
Signed-off-by: Adrian Hunter
---
Changes in V2:
From: Eric Anholt
The 2835 has two SD controllers: The Arasan SDHCI controller that we
currently use, and a custom SD controller. The custom one runs faster
The code was originally written by Phil Elwell in the downstream
Rasbperry Pi tree, and I did a major cleanup on it (+319, -707 lines
out
Kill any pending stuff before calling reset_internal(), so there
shouldn't be any completion callbacks interfering. This allows
to call reset_internal without lock, which in turn allows to
turn the mdelay calls into msleep calls. Also adjust the time
from 10ms to 20ms as checkpatch warns about th
On Wed, Jun 22, 2016 at 1:25 PM, Levy, Amir (Jer)
wrote:
> On 2016-06-22 Arnd Bergmann wrote:
>> On Wednesday, June 22, 2016 11:24:50 AM CEST Tomas Winkler wrote:
>> > On Tue, Jun 21, 2016 at 12:02 PM, Tomas Winkler
>> wrote:
>> > > On Tue, May 3, 2016 at 9:36 AM, Arnd Bergmann
>> wrote:
>> > >>
Arnd asked why they are needed. Seems they are not needed at all.
Things are still working fine if I remove them. Guess the arm{,64}
versions of writel() & friends take care already.
Signed-off-by: Gerd Hoffmann
---
drivers/mmc/host/bcm2835-sdhost.c | 15 ---
1 file changed, 15 del
From: Eric Anholt
This is the other SD controller on the platform, which can be swapped
to the role of SD card host using pin muxing.
Signed-off-by: Eric Anholt
---
.../devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt | 3 +++
.../bindings/mmc/brcm,bcm2835-sdhost.txt | 24
Add support for the PWM controller present in Broadcom's iProc
family of SoCs. This driver is derived from the pwm-bcm-kona
driver, with changes to the register offsets and bit positions.
It has been tested on the Northstar+ bcm958625HR board.
Signed-off-by: Yendapally Reddy Dhananjaya Reddy
---
Add PWM support to the device tree for the Broadcom Northstar Plus SoC.
Signed-off-by: Yendapally Reddy Dhananjaya Reddy
---
arch/arm/boot/dts/bcm-nsp.dtsi | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi
index def9e78..f
This patchset contains the pwm support for the Broadcom's iProc SoC's.
The first patch provides the documentation details and the
second patch contains the controller support details. The third patch
contains the enable method for Northstar Plus SoC.
This patch series has been tested on NSP bcm95
Add a binding for Broadcom iproc pwm controller
Signed-off-by: Yendapally Reddy Dhananjaya Reddy
Acked-by: Rob Herring
---
.../devicetree/bindings/pwm/brcm,iproc-pwm.txt | 21 +
1 file changed, 21 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pwm/b
After fixing swapin issues, comment lines stayed as in old version.
This patch updates the comments.
Signed-off-by: Ebru Akagunduz
Reported-by: Hillf Danton
---
Changes in v2:
- Newly created in this version.
mm/huge_memory.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff -
On Mon, Jun 20, 2016 at 10:51:25AM +0800, Hillf Danton wrote:
> > > > > @@ -2401,11 +2430,18 @@ static void
> > > > > __collapse_huge_page_swapin(struct mm_struct *mm,
> > > > > continue;
> > > > > swapped_in++;
> > > > > ret = do_swap_page(mm, vma
On 06/21/2016 07:09 PM, Jiri Kosina wrote:
On Tue, 21 Jun 2016, Guohua Zhong wrote:
Add i2c_hid_shutdown for i2c-hid driver to send suspend cmd & free
irq before device shutdown.
Some HW design (i.e. Umaro, a chromebook model) is that the power to
i2c hid device won't down after device shutd
On Wed, 22 Jun 2016, ghzhong wrote:
> Do you mean that the Patch V2 has been reviewed & approved? Or I make
> something wrong and need to do something else?
It's queued in for-4.8/i2c-hid branch of hid.git:
https://git.kernel.org/cgit/linux/kernel/git/jikos/hid.git/log/?h=for-4.8/i2c-h
The hardware-tracked trips will set the alarm interrupt value for
registers. Then when the thermal zone has no trips to be set,
That make the thermal trips callback a over range value.
The root cause is the rk_tsadcv2_temp_to_code() function to handle the
invalid temperature range is indeed incorr
On Wed, Jun 22, 2016 at 12:08:57PM +0200, Oliver Neukum wrote:
> On Wed, 2016-06-22 at 12:31 +0300, Heikki Krogerus wrote:
>
> Hi,
>
> > > Now correct me, if I am misreading the spec. I am sure the system
> > > will boot unless it needs ridiculous amounts of power, but
> > > will we see anything
On 2016年06月22日 11:25, Zhang Rui wrote:
On 二, 2016-06-21 at 09:42 +0800, Caesar Wang wrote:
Do you have other ideas for the following patches? :-)
Even if only took two weeks feel after a long time.
9157919 New [v5,1/5] thermal: Add support for hardware-
tracked trip points
9157917 New
To detect whether khugepaged swapin worthwhile, this patch checks
the amount of young pages. There should be at least half of
HPAGE_PMD_NR to swapin.
Signed-off-by: Ebru Akagunduz
Suggested-by: Minchan Kim
---
Changes in v2:
- Don't change thp design, only notice amount of young
pages, if kh
This patch takes back allocstall comparing when deciding
whether swapin worthwhile because it does not work,
if vmevent disabled.
Related commit:
http://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commit/?id=2548306628308aa6a326640d345a737bc898941d
Signed-off-by: Ebru Akagunduz
Sugg
Prasun Maiti writes:
> For multiple REG Host Commands (e.g HostCmd_CMD_802_11_EEPROM_ACCESS,
> HostCmd_CMD_MAC_REG_ACCESS etc.) "cpu_to_leX"-converted values are
> saved to driver. So, "leX_to_cpu" conversion is required too many
> times afterwards in driver.
>
> This patch reduces the endian: co
This patch series supplies to decide to swapin looking the amount of
young pages. Removes allocstall comparing and fixes comment inconsistency.
Ebru Akagunduz (3):
mm, thp: revert allocstall comparing
mm, thp: convert from optimistic swapin collapsing to conservative
mm, thp: fix comment inc
The Coresight ETMv4 architecture provides a way to request to keep the
power to the trace unit. This might help to collect the traces without
the need to disable the CPU power management(entering/exiting deeper
idle states).
Trace PowerDown Control Register provides powerup request bit which when
Fix plt clock 3, 4 and 5 pins, which were not in the proper order.
Signed-off-by: Cristina Ciocan
---
drivers/pinctrl/intel/pinctrl-baytrail.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c
b/drivers/pinctrl/intel/pinctrl-baytr
On Wed, Jun 22, 2016 at 11:52:45AM +0200, Jirka Hladky wrote:
> Hi Peter,
>
> the performance regression has been caused by this commit
>
> =
> commit 6ecdd74962f246dfe8750b7bea481a1c0816315d
> Author: Yuyang Du
> Date: Tue Apr 5 12:12:26 2016 +0
On 06/22/2016 03:22 AM, David Rientjes wrote:
If the memory compaction free scanner cannot successfully split a free
page (only possible due to per-zone low watermark), terminate the free
scanner rather than continuing to scan memory needlessly. If the
watermark is insufficient for a free page o
Hi,
[auto build test ERROR on staging/staging-testing]
[also build test ERROR on v4.7-rc4 next-20160622]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Binoy-Jayan/staging-wilc1000-Replace
On 22/06/16 11:46, Suzuki K Poulose wrote:
On 22/06/16 11:15, Sudeep Holla wrote:
The Coresight ETMv4 architecture provides a way to request to keep the
power to the trace unit. This might help to collect the traces without
the need to disable the CPU power management(entering/exiting deeper
i
On 22.06.2016 12:50, Marc Zyngier wrote:
On 21/06/16 08:12, Hanjun Guo wrote:
Hi Tomasz,
Sorry for jumping out late, just one comment below.
On 2016/6/20 19:02, Tomasz Nowicki wrote:
IORT shows representation of IO topology for ARM based systems.
It describes how various components are connec
hey hugh:
thank you for your reply and supplied more information.
i spent lots of time to study your questions mentioned.
i state my idea in detail, for exmple,
page1 with map count 7 and page2 with map count 9 are equal.
choosing page1 for ksm page will do 9 times heavily merg and 6 times
On Wed, Jun 22, 2016 at 11:32:20AM +0300, Crestez Dan Leonard wrote:
> On 06/21/2016 09:42 PM, Mark Brown wrote:
> > On Thu, Jun 16, 2016 at 06:24:36PM +0300, Crestez Dan Leonard wrote:
> >> + val = ((u8*)val) + read_len;
> > This cast looks broken, you should be able to do pointer arith
Michal Hocko wrote:
> On Wed 22-06-16 08:40:15, Michal Hocko wrote:
> > On Wed 22-06-16 06:47:48, Tetsuo Handa wrote:
> > > Michal Hocko wrote:
> > > > On Wed 22-06-16 00:32:29, Tetsuo Handa wrote:
> > > > > Michal Hocko wrote:
> > > > [...]
> > > > > > Hmm, what about the following instead. It is
On Tue, Jun 21, 2016 at 05:21:27PM -0700, Ed Swierk wrote:
> On Mon, Jun 20, 2016 at 6:54 PM, Ed Swierk wrote:
> > --- a/drivers/char/tpm/tpm-interface.c
> > +++ b/drivers/char/tpm/tpm-interface.c
> > @@ -461,9 +461,19 @@ ssize_t tpm_getcap(struct device *dev, __be32
> > subcap_id, cap_t *cap,
>
On Wed, Jun 22, 2016 at 12:40:31PM +0200, Paolo Bonzini wrote:
>
>
> On 21/06/2016 23:21, Peter Zijlstra wrote:
> > cputime_to_jiffies is a division, could we not avoid that by doing
> > something like:
> >
> > irq_jiffies = min(irq, jiffies_to_cputime(max_jiffies));
> > while (irq_jiffi
On 22/06/16 11:15, Sudeep Holla wrote:
The Coresight ETMv4 architecture provides a way to request to keep the
power to the trace unit. This might help to collect the traces without
the need to disable the CPU power management(entering/exiting deeper
idle states).
Trace PowerDown Control Register
On 21/06/16 08:12, Hanjun Guo wrote:
> Hi Tomasz,
>
> Sorry for jumping out late, just one comment below.
>
> On 2016/6/20 19:02, Tomasz Nowicki wrote:
>> IORT shows representation of IO topology for ARM based systems.
>> It describes how various components are connected together on
>> parent-chi
On 06/20/2016 07:17 PM, Randy Dunlap wrote:
On 06/20/16 08:43, Greg KH wrote:
On Sun, Jun 19, 2016 at 09:12:29AM +0200, Hans de Bruin wrote:
On 06/08/2016 03:43 AM, Greg KH wrote:
I'm announcing the release of the 4.4.13 kernel.
Hi,
I tried to compile 4.4.13 using my 4.4.7 config file and
On 21/06/2016 23:21, Peter Zijlstra wrote:
> cputime_to_jiffies is a division, could we not avoid that by doing
> something like:
>
> irq_jiffies = min(irq, jiffies_to_cputime(max_jiffies));
> while (irq_jiffies > cputime_one_jiffy) {
> irq_jiffies -= cputime_one_jiffy;
On 05/20/2016 04:03 PM, Aleksey Makarov wrote:
> This patch adds function pl011_console_match() that implements
> method match of struct console. It allows to match consoles against
> data specified in a string, for example taken from command line or
> compiled by ACPI SPCR table handler.
Hi Gre
On Wed, Jun 22, 2016 at 03:34:54PM +0530, Vineet Gupta wrote:
>
> Peter the fixlet below doesn't show up in linux-next yet. Could you please do
> that
> soon. Our internal build lords are yelling at me :-)
>
> To keep things bisectable, it would be desirable to squash this with the orig
> commi
On Wed, Jun 22, 2016 at 04:55:26PM +0800, Pan Wen wrote:
> add Hisilicon BVT I2C controller driver support.
>
> Signed-off-by: Pan Wen
> ---
> .../devicetree/bindings/i2c/i2c-hibvt.txt | 24 +
> drivers/i2c/busses/Kconfig | 10 +
> drivers/i2c/busses/Makefile
On Wed, Jun 22, 2016 at 05:25:58PM +0900, Alexandre Courbot wrote:
> Add and document the enable-gpio property. Its behavior is similar to
> the property of the same name found in GPIO regulator and fixed
> regulator.
Please submit patches using subject lines reflecting the style for the
subsystem
On 2016-06-22 Arnd Bergmann wrote:
> On Wednesday, June 22, 2016 11:24:50 AM CEST Tomas Winkler wrote:
> > On Tue, Jun 21, 2016 at 12:02 PM, Tomas Winkler
> wrote:
> > > On Tue, May 3, 2016 at 9:36 AM, Arnd Bergmann
> wrote:
> > >> On Monday 02 May 2016 16:32:25 Andrew Morton wrote:
>
> > >> #i
On Tue, 2016-06-07 at 19:02 +0530, Naveen N. Rao wrote:
> PPC64 eBPF JIT compiler.
>
> Enable with:
> echo 1 > /proc/sys/net/core/bpf_jit_enable
> or
> echo 2 > /proc/sys/net/core/bpf_jit_enable
>
> ... to see the generated JIT code. This can further be processed with
> tools/net/bpf_jit_disasm.
On Wed, 22 Jun 2016, Yury Norov wrote:
> > As well as preprocessor indentation, this is missing spaces after '(';
> > check for and fix that issue throughout this patch series. (There are
> > only a few cases where a macro is used to construct a type / variable
> > name, such as ElfW, where mi
On Wednesday 22 June 2016 03:46 PM, Mark Brown wrote:
On Wed, Jun 22, 2016 at 03:44:02PM +0530, Keerthy wrote:
Hence saving it in a static array and using it later in the ops functions to
disable or enable regulator during suspend.
Why a static array and not part of the dynamically allocate
On 06/19/2016 05:35 PM, Rob Herring wrote:
> On Wed, Jun 15, 2016 at 02:56:00PM +0300, Grygorii Strashko wrote:
>> Document missed "ti,am4372-mdio" compat string used for TI am437x SoC
>> (am4372.dtsi).
>>
>> Signed-off-by: Grygorii Strashko
>> ---
>> Documentation/devicetree/bindings/net/davinc
On Wed, Jun 22, 2016 at 05:25:54PM +0900, Alexandre Courbot wrote:
> Several regulator drivers are using an enable GPIO with similar DT
> properties, yet each driver is parsing these properties its own way. Add
> the of_get_regulator_gpio_config() function which is able to parse all
> known propert
On Wed, Jun 22, 2016 at 05:25:53PM +0900, Alexandre Courbot wrote:
> The current regulator enable/disable mechanism does not call the driver
> enable/disable op if an enable GPIO is set. It may be desirable to use
> both mechanisms though, e.g. in the case of a PWM regulator that also
> has an enab
Hi!
> > rtbox:~ #
> > /usr/local/ltp/conformance/interfaces/sigtimedwait/sigtimedwait_1-1.run-test
> > Test FAILED: sigtimedwait() did not return in the required time
> > time_elapsed: 1.197057
> > ...come on, you can do it...
> > rtbox:~ #
> > /usr/local/ltp/conformance/interfaces/sigtimedwait/s
On Tuesday 21 June 2016 18:37:19 mario_limoncie...@dell.com wrote:
> > -Original Message-
> > From: Pali Rohár [mailto:pali.ro...@gmail.com]
> > Sent: Tuesday, June 21, 2016 1:29 PM
> > To: Limonciello, Mario
> > Cc: dvh...@infradead.org; gabriele@gmail.com; l...@kernel.org;
> > alex.h
The USB to ethernet can be detached and free netdev after
rtnl mutex is released. It can cause null reference during
the dynamic IP configuration.
sequence is:
ic_open_devs
rtnl_lock();
wait for a carrier
hub_event()
On 13 June 2016 at 14:25, Adrian Hunter wrote:
> On 13/06/16 11:58, Shawn Lin wrote:
>> 在 2016/6/13 16:17, Adrian Hunter 写道:
>>> On 13/06/16 10:48, Shawn Lin wrote:
On 2016/6/13 14:29, Adrian Hunter wrote:
> On 06/06/16 06:07, Shawn Lin wrote:
>> JEDEC eMMC v5.1 introduce an autonomou
On Tue, 21 Jun 2016 17:23:18 +0200, Rafał Miłecki wrote:
On 21 June 2016 at 16:29, Imre Kaloz wrote:
On Tue, 21 Jun 2016 14:26:11 +0200, Rafał Miłecki
wrote:
On 21 June 2016 at 14:22, Imre Kaloz wrote:
Is there any reason you are not handling this properly as a regulator
with
usb-nop-
The patch looks good, but could the subject be more specific?
For example just like the first sentence of the patch descriotion:
Allow architectures to specify their own memory walking function
On 06/21/16 at 04:48pm, Thiago Jung Bauermann wrote:
> Allow architectures to specify different memory
Am Montag, den 20.06.2016, 13:46 -0500 schrieb Andrew F. Davis:
> Add a reset-controller driver for performing reset management of
> various devices present on the SoC, with the reset registers shared
> between devices in a common register memory space. This driver uses
> the syscon/regmap framewor
On Wed, 2016-06-22 at 12:50 +0300, Heikki Krogerus wrote:
> On Tue, Jun 21, 2016 at 10:25:05PM +0200, Oliver Neukum wrote:
> > On Tue, 2016-06-21 at 17:51 +0300, Heikki Krogerus wrote:
> > > +What: /sys/class/typec//supported_data_roles
> > > +Data: June 2016
> > > +Contact:
On Wednesday 22 June 2016 12:38 AM, Mark Brown wrote:
On Mon, Jun 20, 2016 at 02:13:30PM +0530, Keerthy wrote:
+static struct tps65217_regulator_data regulator_data[TPS65217_NUM_REGULATOR];
Why is this a static global?
+ /* Store default strobe info */
+ ret =
On 06/21/16 at 04:48pm, Thiago Jung Bauermann wrote:
> kexec_locate_mem_hole will be used by the PowerPC kexec_file_load
> implementation to find free memory for the purgatory stack.
>
> Signed-off-by: Thiago Jung Bauermann
> Cc: Eric Biederman
> Cc: Dave Young
> Cc: ke...@lists.infradead.org
>
We should increase the period cycles to save power since the rk3399 has
the high frequency for tsadc clock.
Fixes commit b0d70338bca22cb14
("thermal: rockchip: Support the RK3399 SoCs in thermal driver")
Signed-off-by: Caesar Wang
Cc: Zhang Rui
Cc: Eduardo Valentin
Cc: Heiko Stuebner
Cc: linu
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