On Thu, Apr 14, 2016 at 09:17:27PM +0200, Boris Brezillon wrote:
> The PWM framework has clarified the concept of reference PWM config
> (the platform dependent config retrieved from the DT or the PWM
> lookup table) and real PWM state.
Acked-by: Mark Brown
signature.asc
Description: PGP signat
* Kees Cook wrote:
> On Thu, Apr 14, 2016 at 9:08 PM, Baoquan He wrote:
> >> I will split these chunks up into the correct patches and resend the
> >> series.
> >> If you get a chance, can you double-check this?
> >
> > Yes, these changes sounds great. I checked the series you posted, and ha
Currently, the stacktrace trigger always dumps the stack into the top
level buffer, even if it was triggered within an instance. Fixed
by using the trace_array associated with the trace_event_file which
fired the trigger.
Signed-off-by: Howard Cochran
---
kernel/trace/trace.c| 21
Although all of the trace event triggers can be used in instances, most
of them affect the top-level instance even when triggered from within an
instance. This patch set makes them affect the instance in which the
trigger occurred. The enable_event & disable_event triggers already work
within the c
(Non-functional change)
Currently, the traceon, traceoff, stacktrace, and snapshot event
triggers always affect the top level trace buffer, even when the
trigger is enabled in a buffer instance. In order to fix this, the
trigger's .func() needs to receive the struct trace_event_file * so
that it ca
Currently, the traceon & traceoff triggers always enable or disable
tracing in the top level buffer, even if it was triggered within an
instance. Fixed by using the trace_array associated with the
trace_event_file which fired the trigger.
Signed-off-by: Howard Cochran
---
kernel/trace/trace.c
Currently, the snapshot trigger always snapshots the top level instance,
even if it was triggered within an instance. Fixed by using the trace_array
associated with the trace_event_file which fired the trigger.
Signed-off-by: Howard Cochran
---
kernel/trace/trace.c| 38 ++
Currently, internal_trace_puts() always writes to the top level
instance, but callers use this to write warnings which may apply
to any instance. Fixed by adding a struct trace_array * parameter
and changing current callers to use it.
Note that this still queries the trace_printk option for the to
Hi Jeremy,
I've tested the patches on ThunderX and got perf running with ACPI,
so you can add my Tested-by if you like.
Thanks,
Jan
On Tue, Apr 12, 2016 at 03:21:05PM -0500, Jeremy Linton wrote:
> v3->v4:
> Correct build issues with ARM (!ARM64) kernels.
> Add ThunderX to list of PMU types.
>
>
Hi Rafael，
Could you please give your comments on this patch? Thanks in advanced!
On 2016/4/7 20:03, Shannon Zhao wrote:
> From: Shannon Zhao
>
> ACPI 6.0 introduces a new table STAO to list the devices which are used
> by Xen and can't be used by Dom0. On Xen virtual platforms, the physical
>
On Thu, 14 Apr 2016, Matt Fleming wrote:
> On Mon, 11 Apr, at 04:23:29PM, Vaishali Thakkar wrote:
> > Function dup_variable_bug is called inside the spinlock.
> > This may lead to issues when kzalloc sleeps, so it is
> > better to use GFP_ATOMIC in this spinlocked context.
> >
> > Problem found
On Friday 15 April 2016 12:56 AM, David Lechner wrote:
> On 04/14/2016 02:13 PM, David Lechner wrote:
>> I have separated these patches from the "da8xx USB clocks" series
>> since that
>> series no longer depends on the clock init being moved.
>>
>> Tested working on the linux-davinci/master branch
Specifically for the case of reads that use the Extended Register
Read Long command, a multi-byte read operation is broken up into
8-byte chunks. However the call to spmi_ext_register_readl() is
incorrectly passing 'val_size', which if greater than 8 will
always fail. The argument should instead
This patch adds the NoCP (Network on Chip Probe) Device Tree node
to measure the bandwidth of memory and g3d in Exynos542x SoC.
Signed-off-by: Chanwoo Choi
Tested-by: Markus Reichl
Tested-by: Anand Moon
---
arch/arm/boot/dts/exynos5420.dtsi | 36
1 file cha
This patch use the phandle to find the instance of devfreq-event device in
Device Tree when calling the devfreq_event_get_edev_by_phandle() because there
is two type devfreq-event devices as following:
First case, exynos-ppmu.c driver provides the maximum four event of each PPMU.
So, when getting
This patch adds the detailed corrleation between sub-blocks and power line
for Exynos5422.
Signed-off-by: Chanwoo Choi
---
.../devicetree/bindings/devfreq/exynos-bus.txt| 19 +++
1 file changed, 19 insertions(+)
diff --git a/Documentation/devicetree/bindings/devfreq/exyn
This patch adds NoC (Network on Chip) Probe driver which provides
the primitive values to get the performance data. The packets that the Network
on Chip (NoC) probes detects are transported over the network infrastructure.
Exynos542x bus has multiple NoC probes to provide bandwidth information abou
This patch adds the AMBA bus nodes using VDD_INT for Exynos542x SoC.
Exynos542x has the following AMBA buses to translate data between
DRAM and sub-blocks.
Following list specifies the detailed correlation between sub-block and clock:
- CLK_DOUT_ACLK400_WCORE clock for WCORE's AXI
- CLK_DOUT_ACLK1
This patchset support the AMBA bus frequency scaling on Exynos5422-based
Odroid-XU3 board. But, this series only support the bus frequency scaling
for INT (Internal) block using VDD_INT power line.
Also, to support the bus frequency scaling for Exynos542x SoC,
Exynos542x SoC has the specific 'NoC
This patch adds the bus device tree nodes for INT (Internal) block
to enable the AMBA bus frequency scaling and add the NoC (Network on Chip)
Probe Device Tree node to measure the bandwidht for AMBA AXI bus.
The WCORE bus bus is parent device in INT block using VDD_INT.
Signed-off-by: Chanwoo Cho
This patch adds the clock id for ACLK clock of Exynos542x SoC. ACLK clock mean
the source clock of AMBA AXI bus. This clock id should be used for Bus
frequency scaling.
Cc: Sylwester Nawrocki
Cc: Tomasz Figa
Signed-off-by: Chanwoo Choi
Tested-by: Markus Reichl
Tested-by: Anand Moon
Reviewed-b
This patch adds the clock id for ACLK clock which is source clock of AMBA AXI
Bus. This clock should be handled in Bus frequency scaling driver.
Cc: Sylwester Nawrocki
Cc: Tomasz Figa
Signed-off-by: Chanwoo Choi
Tested-by: Markus Reichl
Tested-by: Anand Moon
---
drivers/clk/samsung/clk-exyno
The frequency transition latency from pmin to pmax is observed to be in few
millisecond granurality. And it usually happens to take a performance penalty
during sudden frequency rampup requests.
This patch set solves this problem by using a chip-level entity called "global
pstates". Global pstate
From: Shilpasri G Bhat
commit 1b0289848d5d ("cpufreq: powernv: Add sysfs attributes to show
throttle stats") used policy->driver_data as a flag for one-time creation
of throttle sysfs files. Instead of this use 'kernfs_find_and_get()' to
check if the attribute already exists. This is required as
The frequency transition latency from pmin to pmax is observed to be in
few millisecond granurality. And it usually happens to take a performance
penalty during sudden frequency rampup requests.
This patch set solves this problem by using an entity called "global
pstates". The global pstate is a C
On 04/14/2016 11:25 AM, Mark Brown wrote:
> On Wed, Apr 13, 2016 at 06:52:58PM +0530, Purna Chandra Mandal wrote:
>
>> +enable = readl(sqi->regs + PESQI_INT_ENABLE_REG);
>> +status = readl(sqi->regs + PESQI_INT_STAT_REG);
>> +if (!status)
>> +return IRQ_NONE;
>> +
> For rob
Dear Mika,
On Thu, 14 Apr 2016 17:39:16 +0300 Mika Westerberg wrote:
> On Thu, Apr 14, 2016 at 10:04:56PM +0800, Jisheng Zhang wrote:
> > Implement bus recovery methods for i2c designware so we can recover
> > from situations where SCL/SDA are stuck low.
> >
> > The recovery method is similar as
# cat /proc/cmdline
BOOT_IMAGE=/vmlinuz-4.6.0-rc3-next-20160414+
root=/dev/mapper/x--01-root ro crashkernel=auto
rd.lvm.lv=x-01/root rd.lvm.lv=xx/swap console=ttyS1,115200n81
memmap=10G!5G memmap=15G!15G selinux=0 LANG=en_US.UTF-8
# mkfs.ext4 -V
mke2fs 1.43-WIP (15-Mar-2016)
Using
Hi Rob,
On 2016년 04월 12일 00:45, Rob Herring wrote:
> On Fri, Apr 08, 2016 at 02:00:41PM +0900, Chanwoo Choi wrote:
>> This patch adds the detailed corrleation between sub-blocks and power line
>> for Exynos5422.
>>
>> Signed-off-by: Chanwoo Choi
>> ---
>> .../devicetree/bindings/devfreq/exynos-b
Hi Darren
On Thu, Apr 14, 2016 at 10:44:52PM -0700, Darren Hart wrote:
> On Fri, Apr 15, 2016 at 03:03:33PM +0930, Jonathan Woithe wrote:
> > > I've made a couple cosmetic changes and queued to for-next. Please review
> > > and let me know if you have any concerns.
> >
> > Sure. Pardon my ignora
On 04/14/2016 08:20 PM, Dan Carpenter wrote:
> It's possible to use "err" without initializing it. If it happens to be
> a 2 which is SCSI_DH_RETRY then that could cause a bug. Bart Van Assche
> pointed out that we should probably re-initialize it for every iteration
> through the retry loop.
>
Hi,
On Wed, Apr 13, 2016 at 11:14 PM, James Bottomley
wrote:
> On Wed, 2016-04-13 at 10:41 +0200, Johannes Thumshirn wrote:
>> Hi Sergey, Xiong,
>>
>> Can you try below patch?
>>
>> On Montag, 11. April 2016 18:01:47 CEST Sergey Senozhatsky wrote:
>> > Hello,
>> >
>> > commit 7b106f2de6938c31ce5
On 14/04/16 21:44, Luis R. Rodriguez wrote:
> On Thu, Apr 14, 2016 at 10:53:47AM +0100, George Dunlap wrote:
>> On 13/04/16 20:52, Luis R. Rodriguez wrote:
>>> On Wed, Apr 13, 2016 at 04:44:54PM +0100, George Dunlap wrote:
On Thu, Apr 7, 2016 at 7:51 PM, Luis R. Rodriguez wrote:
> So more
On Fri, Apr 15, 2016 at 03:03:33PM +0930, Jonathan Woithe wrote:
> On Thu, Apr 14, 2016 at 09:42:55PM -0700, Darren Hart wrote:
> > > Signed-off-by: MichaÅ KÄpieÅ
> >
> > Jonathan, please check your character set, a few mangled characters here
> > which I have to fix up to use. UTF-8 seems to
* Denys Vlasenko wrote:
> > In fact, the following patch seems to fix it:
> >
> > diff --git a/include/scsi/scsi_transport_fc.h
> > b/include/scsi/scsi_transport_fc.h
> > index bf66ea6..56b9e81 100644
> > --- a/include/scsi/scsi_transport_fc.h
> > +++ b/include/scsi/scsi_transport_fc.h
> > @@
On Thu, Apr 14, 2016 at 09:42:55PM -0700, Darren Hart wrote:
> > Signed-off-by: MichaÅ KÄpieÅ
>
> Jonathan, please check your character set, a few mangled characters here
> which I have to fix up to use. UTF-8 seems to work reliably.
Sorry about that. Normally UTF-8 stuff goes through just
On 2016년 04월 12일 17:07, Krzysztof Kozlowski wrote:
> On 04/08/2016 07:00 AM, Chanwoo Choi wrote:
>> This patch adds NoC (Network on Chip) Probe driver which provides
>> the primitive values to get the performance data. The packets that the
>> Network
>> on Chip (NoC) probes detects are transported
On Fri, Apr 15, 2016 at 10:18:58AM +0800, Li, Aubrey wrote:
Hi Aubrey,
> res = platform_get_resource(pdev, IORESOURCE_MEM,
> PLAT_RESOURCE_ISP_DATA_INDEX);
> - if (!res) {
> - dev_err(&pdev->dev, "Failed to get re
Hi all,
Changes since 20160414:
The tip tree still had its build failure for which I reverted a commit.
The akpm-current tree still had its build failure for which I applied
a patch.
Non-merge commits (relative to Linus' tree): 3999
3724 files changed, 148813 insertions(+), 87018 dele
On Thu, Apr 14, 2016 at 9:08 PM, Baoquan He wrote:
> On 04/14/16 at 10:56am, Kees Cook wrote:
>> On Thu, Apr 14, 2016 at 8:06 AM, Baoquan He wrote:
>> > On 04/13/16 at 11:02pm, Kees Cook wrote:
>> >> On Wed, Apr 13, 2016 at 7:11 AM, Kees Cook wrote:
>> >> > On Wed, Apr 13, 2016 at 3:19 AM, Ingo
On Tue, Apr 12, 2016 at 10:06:34PM +0930, Jonathan Woithe wrote:
> Hi Darren
>
> On Sun, Apr 10, 2016 at 08:22:58PM +0930, Jonathan Woithe wrote:
> > On Sat, Apr 09, 2016 at 07:30:20PM -0700, Darren Hart wrote:
> > > Jonathan, Micha??,
> > >
> > > Where are we with this? The above reads as "Doesn
From: James Ban
This is the driver for the Powerventure PV88080 BUCKs regulator.
It communicates via an I2C bus to the device.
Signed-off-by: James Ban
---
Changes since PATCH V1
- Removed unnecessary array.
- Added detault case.
This patch applies against linux-next and next-20160413
..
Hi Linus,
This contains fixes for exynos, amdgpu, radeon, i915 and qxl.
It also contains some fixes to the core drm edid parser.
The qxl fix for a cursor hotspot issue, and the radeon are some
MST fixes that I've been running locally and make my monitor a bit
happier.
The exynos ones fix some r
Hi,
On Wed, Apr 13, 2016 at 4:41 PM, Johannes Thumshirn wrote:
> Hi Sergey, Xiong,
>
> Can you try below patch?
This survives modprobe -r scsi_debug.
>
> On Montag, 11. April 2016 18:01:47 CEST Sergey Senozhatsky wrote:
>> Hello,
>>
>> commit 7b106f2de6938c31ce5e9c86bc70ad3904666b96
>> Author:
On Fri, 2016-04-15 at 02:07 +, Borislav Petkov wrote:
> Hi,
>
> so I'm seeing this when wlan0 tries to associate. On 4.6-rc2 + tip.
> After that, wifi is dead in the water. Anyone have a clue?
>
> And 4.5 seems fine, I'm typing from it as we speak.
> ...
> [ 661.142657] [ cut
On 04/14/16 at 10:56am, Kees Cook wrote:
> On Thu, Apr 14, 2016 at 8:06 AM, Baoquan He wrote:
> > On 04/13/16 at 11:02pm, Kees Cook wrote:
> >> On Wed, Apr 13, 2016 at 7:11 AM, Kees Cook wrote:
> >> > On Wed, Apr 13, 2016 at 3:19 AM, Ingo Molnar wrote:
> >> >>
> >> >> * Kees Cook wrote:
> >> >>
From: Ma Ling
Wire-latency(RC delay) dominate modern computer performance,
conventional serialized works cause cache line ping-pong seriously,
the process spend lots of time and power to complete.
specially on multi-core platform.
However if the serialized works are sent to one core and executed
On Thu, Apr 14, 2016 at 01:48:31PM -0400, Ira Weiny wrote:
> On Thu, Apr 14, 2016 at 10:45:50AM -0600, Jason Gunthorpe wrote:
> > On Thu, Apr 14, 2016 at 08:41:35AM -0700, Dennis Dalessandro wrote:
> > > This patch series removes the write() interface for user access in favor
> > > of an
> > > ioc
Hi Dietmar,
On Thu, Apr 14, 2016 at 01:52:43PM +0100, Dietmar Eggemann wrote:
> On 13/04/16 19:44, Yuyang Du wrote:
> > On Wed, Apr 13, 2016 at 05:28:18PM +0200, Vincent Guittot wrote:
>
> [...]
>
> > By "bailing out", you mean return without update because the delta is less
> > than 1ms?
>
> y
David Miller wrote:
> > Simplify the RxRPC user interface and remove the use of connect() to direct
> > client calls. It is redundant given that sendmsg() can be given the target
> > address and calls to multiple targets are permitted from a client socket
> > and also from a service socket.
>
>
On Wed, Apr 13, 2016 at 4:19 PM, Johannes Thumshirn wrote:
> Hi Xiong
> Sorry for the late reply
>
> On Dienstag, 12. April 2016 21:01:53 CEST Xiong Zhou wrote:
>> How about this?
>>
>> drivers/scsi/scsi_scan: mark STARGET_REMOVE state before destroy
>>
>> Signed-off-by: Xiong Zhou
>> ---
>> dri
Sebastian,
This patch removes the raw spinlock operations when updating cputtime
in the vtime_* functions in kernel/sched/cputime.c.
Based on Frederic's commit b7ce2277f087fd052, there is no need for
the raw spinlocks in vtime_* functions to guard against writer
concurrency and the RT versions of
On 15.04.2016 02:48, Gustavo Padovan wrote:
> From: Gustavo Padovan
>
> Replace the legacy drm_send_vblank_event() with the new helper function.
>
> Signed-off-by: Gustavo Padovan
> ---
> drivers/gpu/drm/amd/amdgpu/dce_v10_0.c | 2 +-
> drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 2 +-
> drivers/
From: Philippe Reynes Sent: Friday, April 15, 2016 6:35 AM
> To: da...@davemloft.net; de...@googlers.com; f.faine...@gmail.com; Fugang
> Duan
> Cc: linux-kernel@vger.kernel.org; net...@vger.kernel.org; Philippe Reynes
>
> Subject: [PATCH 3/3] fec: move to new ethtool api {get|set}_link_ksettings
> -Original Message-
> From: tar...@gmail.com [mailto:tar...@gmail.com] On Behalf Of Jeff Kirsher
> Sent: Thursday, April 14, 2016 7:21 PM
> To: KY Srinivasan
> Cc: David Miller ; netdev
> ; LKML ;
> de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com;
> jasow...@redhat.com;
From: Philippe Reynes Sent: Friday, April 15, 2016 6:35 AM
> To: da...@davemloft.net; de...@googlers.com; f.faine...@gmail.com; Fugang
> Duan
> Cc: linux-kernel@vger.kernel.org; net...@vger.kernel.org; Philippe Reynes
>
> Subject: [PATCH 2/3] phy: add generic function to support ksetting support
> -Original Message-
> From: Alexander Duyck [mailto:alexander.du...@gmail.com]
> Sent: Thursday, April 14, 2016 4:18 PM
> To: KY Srinivasan
> Cc: David Miller ; Netdev
> ; linux-kernel@vger.kernel.org;
> de...@linuxdriverproject.org; o...@aepfle.de; Robo Bot
> ; Jason Wang ;
> e...@mell
> "Tina" == Tina Ruchandani writes:
Tina> 'struct timeval' will have its tv_sec value overflow on 32-bit
Tina> systems in year 2038 and beyond. This patch replaces the use of
Tina> struct timeval for computing mpi_request.TimeStamp, and instead
Tina> uses ktime_t which provides 64-bit seconds
Register with kernel restart handler instead of setting arm_pm_restart
directly.
Select a high priority of 192 to ensure that default restart handlers
are replaced if Xen is running.
Acked-by: Arnd Bergmann
Reviewed-by: Wolfram Sang
Reviewed-by: Stefano Stabellini
Signed-off-by: Guenter Roeck
Register with kernel restart handler instead of setting arm_pm_restart
directly. This enables support for replacing the PSCI restart handler
with a different handler if necessary for a specific board.
Select a priority of 129 to indicate a higher than default priority, but
keep it as low as possib
This is the final push to replace arm_pm_restart with the kernel restart
handler. Finally drop arm_pm_restart after it is no longer used.
---
v2: Rebased to v4.6-rc3
Added Reviewed-by/Acked/by/Tested-by tags
Variable name change in patch 3/6.
--
> "Sudip" == Sudip Mukherjee writes:
Sudip> We are dereferencing ioc->sense_dma_pool in pci_pool_free() and
Sudip> after that we are checking if it is NULL, before calling
Sudip> pci_pool_destroy(). Lets check if it is NULL before calling both
Sudip> pci_pool_free() and pci_pool_destroy().
By making use of the kernel restart handler, board specific restart
handlers can be prioritized amongst available mechanisms for a particular
board or system.
Select the default priority of 128 to indicate that the restart callback
in the machine description is the default restart mechanism.
Acke
All users of arm_pm_restart have been converted to use the kernel restart
handler.
Acked-by: Arnd Bergmann
Reviewed-by: Wolfram Sang
Signed-off-by: Guenter Roeck
---
v2: Rebased to v4.6-rc3, added Reviewed/by/Acked-by tags
arch/arm/include/asm/system_misc.h | 1 -
arch/arm/kernel/reboot.c
On Thu, 2016-04-14 at 15:57 -0400, Tejun Heo wrote:
> Hello, Mike.
>
> On Thu, Apr 14, 2016 at 08:07:37AM +0200, Mike Galbraith wrote:
> > Let /foo be an exclusive cpuset containing exclusive subset bar.
> > How can any task acquire set foo affinity if B really really
> > applies? My box calls me
Register with kernel restart handler instead of setting arm_pm_restart
directly. By doing this, the prima2 reset handler can be prioritized
among other restart methods available on a particular board.
Select a high priority of 192 since the original code overwrites the
default arm restart handler.
All users of arm_pm_restart have been converted to use the kernel restart
handler.
Acked-by: Arnd Bergmann
Reviewed-by: Wolfram Sang
Tested-by: Wolfram Sang
Acked-by: Catalin Marinas
Signed-off-by: Guenter Roeck
---
v2: Rebased to v4.6-rc3, added Reviewed/by/Acked-by/Tested-by tags
arch/arm
Report the reason for btt probe failures when debug is enabled.
Signed-off-by: Dan Williams
---
drivers/nvdimm/btt.c |6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c
index cc9fafed9362..68a7c3c1eed9 100644
--- a/drivers/nvdim
The ACPI specification does not specify the state of data after a clear
poison operation. Potential future libnvdimm bus implementations for
other architectures also might not specify or disagree on the state of
data after clear poison. Clarify why we write twice.
Reported-by: Jeff Moyer
Report
> "David" == David Daney writes:
David> It is unclear what the original intent of the masking was, but it
David> is clearly incorrect to truncate a physical address before
David> calling ioremap(). On systems where there are valid physical
David> address bits above bit-31 (arm64 for example)
compat_ioctl has to be populated for 32 bit userspace applications to work
with 64 bit kernels.
Signed-off-by: Guenter Roeck
---
drivers/platform/chrome/cros_ec_dev.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/platform/chrome/cros_ec_dev.c
b/drivers/platform/chrome/cros_ec_d
On 2016/4/6 15:07, qiujiang wrote:
> This patch converts device node to fwnode for dwapb driver, so
> as to provide a unified fwnode for DT and ACPI bindings.
>
> Acked-by: Andy Shevchenko
> Signed-off-by: qiujiang
> ---
> drivers/gpio/gpio-dwapb.c| 37
> -
> "Tina" == Tina Ruchandani writes:
Tina,
>> Applied to 4.6/scsi-queue.
Tina> I am not seeing this patch in v4.6-rc3 in Linus's tree.
Not sure how I messed that up. Sorry!
Applied to 4.7/scsi-queue.
--
Martin K. Petersen Oracle Linux Engineering
On Thu, Apr 14, 2016 at 4:55 PM, K. Y. Srinivasan wrote:
> Make adjustments to the Intel 10G VF driver to support
> running on Hyper-V hosts.
>
> K. Y. Srinivasan (2):
> ethernet: intel: Add the device ID's presented while running on
> Hyper-V
> intel: ixgbevf: Support Windows hosts (Hyper
> "John" == John Garry writes:
John> This patchset introduces SATA support fixes for the HiSilicon v2
John> hw SAS controller.
John> Fixes include: - attach issue for SATA disk attached through
John> expander - intermittent issue for directly attaching multiple SATA
John> disks - add support
On Thu, Apr 14, 2016 at 09:57:07AM +0200, Florian Margaine wrote:
> This lets userland get the filesystem freezing status, aka whether the
> filesystem is frozen or not. This is so that an application can know if
> it should freeze the filesystem or if it isn't necessary when taking a
> snapshot.
On 2016/04/15 at 09:58, Xunlei Pang wrote:
> On 2016/04/14 at 23:31, Peter Zijlstra wrote:
>> On Thu, Apr 14, 2016 at 07:37:06PM +0800, Xunlei Pang wrote:
>>> We access @pi_task's data without any lock in enqueue_task_dl(), though
>>> checked "dl_prio(pi_task->normal_prio)" condition, that's not en
On 2016/4/15 8:32, Darren Hart wrote:
> On Sun, Apr 10, 2016 at 09:46:48PM +0800, Li, Aubrey wrote:
>> On 2016/4/10 21:17, Andy Shevchenko wrote:
>>> On Thu, Mar 31, 2016 at 10:28 PM, Aubrey Li
>>> wrote:
Currently the optional IPC resources prevent telemetry driver from
probing if thes
On Thu, Apr 14, 2016 at 11:12:01PM +0200, Luis R. Rodriguez wrote:
> On Thu, Apr 14, 2016 at 04:38:47PM -0400, Konrad Rzeszutek Wilk wrote:
> > > This has nothing to do with dominance or anything nefarious, I'm asking
> > > simply for a full engineering evaluation of all possibilities, with
> > > t
On Thu, Apr 14, 2016 at 10:56:19PM +0200, Luis R. Rodriguez wrote:
> On Thu, Apr 14, 2016 at 03:56:53PM -0400, Konrad Rzeszutek Wilk wrote:
> > On Thu, Apr 14, 2016 at 08:40:48PM +0200, Luis R. Rodriguez wrote:
> > > On Wed, Apr 13, 2016 at 09:01:32PM -0400, Konrad Rzeszutek Wilk wrote:
> > > > On
Hi Yingjoe,
On Thu, 2016-04-14 at 18:56 +0800, Yingjoe Chen wrote:
> On Thu, 2016-04-14 at 16:16 +0800, James Liao wrote:
> > From: Shunli Wang
> >
> > Add power dt-bindings for MT2701.
> >
> > Signed-off-by: Shunli Wang
> > Signed-off-by: James Liao
> > Acked-by: Rob Herring
> > Reviewed-by
On 2016/04/14 at 23:31, Peter Zijlstra wrote:
> On Thu, Apr 14, 2016 at 07:37:06PM +0800, Xunlei Pang wrote:
>> We access @pi_task's data without any lock in enqueue_task_dl(), though
>> checked "dl_prio(pi_task->normal_prio)" condition, that's not enough.
> The proper fix is to ensure that pi_task
On Thu, 2016-04-14 at 20:44 +0800, Yingjoe Chen wrote:
> On Thu, 2016-04-14 at 20:14 +0800, Garlic Tseng wrote:
> > Move mt8173 driver to another folder.
> >
> > The software control sequence of mt2701 is very different from that of
> > mt8173,
> > so this patch moves mt8173 code to another folde
On Thu, 2016-04-14 at 20:39 +0800, Yingjoe Chen wrote:
> On Thu, 2016-04-14 at 20:14 +0800, Garlic Tseng wrote:
> > Add machine driver and config option for MT2701.
> >
> > Signed-off-by: Garlic Tseng
> > ---
> > sound/soc/mediatek/Kconfig | 21 ++
> > sound/soc/mediatek/Makefil
On Thu, Apr 14, 2016 at 9:29 PM, Gustavo Padovan wrote:
> From: Gustavo Padovan
>
> This flag tells drm_atomic_ioctl that we want to get a per-crtc out-fence
> fd back.
>
> Signed-off-by: Gustavo Padovan
> ---
> include/uapi/drm/drm_mode.h | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion
From: Gustavo Padovan
Creates a function that given an sync file descriptor returns a
fence_collection containing all fences in the sync_file.
If there is only one fence in the sync_file this fence itself is returned,
however if there is more than one, a fence_collection fence is returned.
Sign
Hi,
On 2016/3/31 16:10, Jiancheng Xue wrote:
> From: Jiancheng Xue
>
> The CRG(Clock and Reset Generator) block provides clock
> and reset signals for other modules in hi3519 soc.
>
> Signed-off-by: Jiancheng Xue
> Acked-by: Rob Herring
> Acked-by: Philipp Zabel
> ---
I hope this patchset ca
From: Gustavo Padovan
There is now a new property called FENCE_FD attached to every plane
state that receives the sync_file fd from userspace via the atomic commit
IOCTL.
The fd is then translated to a fence (that may be a fence_collection
subclass or just a normal fence) and then used by DRM to
From: Gustavo Padovan
Add one timeline per-crtc that will be use to handle fence signalling
to userspace via sync_files.
Signed-off-by: Gustavo Padovan
---
drivers/gpu/drm/drm_crtc.c | 9 +
include/drm/drm_crtc.h | 4
2 files changed, 13 insertions(+)
diff --git a/drivers/gpu
From: Gustavo Padovan
Now a drm_pending_event can either send a real drm_event or signal a
fence, or both. It allow us to signal via fences when the buffer is
displayed on the screen. Which in turn means that the previous buffer
is not in use anymore and can be freed or sent back to another drive
From: Gustavo Padovan
This flag tells drm_atomic_ioctl that we want to get a per-crtc out-fence
fd back.
Signed-off-by: Gustavo Padovan
---
include/uapi/drm/drm_mode.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode
From: Gustavo Padovan
If userspace is running an synchronously atomic commit and interrupts the
atomic operation during fence_wait() it will hang until the timer expires,
so here we change the wait to be interruptible so it stop immediately when
userspace wants to quit.
Signed-off-by: Gustavo Pa
From: Gustavo Padovan
struct fence_collection inherits from struct fence and carries a
collection of fences that needs to be waited together.
It is useful to translate a sync_file to a fence to remove the complexity
of dealing with sync_files from DRM drivers. So even if there are many
fences in
From: Gustavo Padovan
Support DRM out-fences creating a sync_file with a fence for each crtc
update with the DRM_MODE_ATOMIC_OUT_FENCE flag.
We then send an struct drm_out_fences array with the out-fences fds back in
the drm_atomic_ioctl() as an out arg in the out_fences_ptr field.
struct drm_o
From: Gustavo Padovan
Hi,
Currently the Linux Kernel only have an implicit fencing mechanism
where the fence are attached directly to buffers and userspace is unaware of
what is happening. On the other hand explicit fencing which is not supported
yet by Linux but it expose fences to the userspac
2016-04-15 4:22 GMT+09:00 :
> On Thu, 14 Apr 2016 10:35:47 +0900, Joonsoo Kim said:
>
>> My fault. It should be assgined every time. Please test below patch.
>> I will send it with proper SOB after you confirm the problem disappear.
>> Thanks for report and analysis!
>
> Still bombs out, sorry. W
These patches make the location of "/var/target" configurable,
though it still defauls to "/var/target".
This "target database directory" can only be changed
after the target_core_mod loads but before any
fabric drivers are loaded, and must be the pathname
of an existing directory.
This configura
This commit adds the read-write attribute "dbroot",
in the top-level CONFIGFS (core) target directory,
normally /sys/kernel/config/target. This attribute
defaults to "/var/target" but can be changed by
writing a new pathname string to it. Changing this
attribute is only allowed when no fabric drive
This commit updates the target core ALUA and PR
modules to use the new "dbroot" attribute instead
of assuming the target database is in "/var/target".
Signed-off-by: Lee Duncan
Reviewed-by: Hannes Reinecke
---
drivers/target/target_core_alua.c | 6 +++---
drivers/target/target_core_pr.c | 2 +
From: David Howells
Date: Tue, 12 Apr 2016 16:05:41 +0100
> Simplify the RxRPC user interface and remove the use of connect() to direct
> client calls. It is redundant given that sendmsg() can be given the target
> address and calls to multiple targets are permitted from a client socket
> and al
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