Re: [STABLE 4.9.y PATCH 0/9] Backport of KVM Speculation Control support

On Thu, Feb 08, 2018 at 06:57:38PM +0100, Greg KH wrote: > On Thu, Feb 08, 2018 at 06:42:03PM +0100, Paolo Bonzini wrote: > > On 08/02/2018 18:14, Greg KH wrote: > > > On Thu, Feb 08, 2018 at 03:49:59AM +0100, Greg KH wrote: > > >> On Tue, Feb 06, 2018 at 09:05:46PM +, Woodhouse, David wrote:

Re: [STABLE 4.9.y PATCH 0/9] Backport of KVM Speculation Control support

On Thu, Feb 08, 2018 at 06:57:38PM +0100, Greg KH wrote: > On Thu, Feb 08, 2018 at 06:42:03PM +0100, Paolo Bonzini wrote: > > On 08/02/2018 18:14, Greg KH wrote: > > > On Thu, Feb 08, 2018 at 03:49:59AM +0100, Greg KH wrote: > > >> On Tue, Feb 06, 2018 at 09:05:46PM +, Woodhouse, David wrote:

[kselftests] compaction_test is blocked

Hi kselftests is integrated Intel 0Day project. Sometimes we found compaction_test is blocked for more than 1 hours until i kill it. Try to figure out where it is running, i added some log to this case. the test log is like: --- [ 111.750543] main: 248 [ 111.750544]- [

[kselftests] compaction_test is blocked

Hi kselftests is integrated Intel 0Day project. Sometimes we found compaction_test is blocked for more than 1 hours until i kill it. Try to figure out where it is running, i added some log to this case. the test log is like: --- [ 111.750543] main: 248 [ 111.750544]- [

Re: [PATCH 2/3] clk: exynos5433: Allow audio subsystem clock rate propagation

Hi Sylwester, On 2018년 02월 08일 00:18, Sylwester Nawrocki wrote: > Hi Chanwoo, > > On 02/06/2018 05:06 AM, Chanwoo Choi wrote: >>> drivers/clk/samsung/clk-exynos5433.c | 22 +++--- >>> 1 file changed, 11 insertions(+), 11 deletions(-) >>> >>> diff --git

Re: [PATCH 2/3] clk: exynos5433: Allow audio subsystem clock rate propagation

Hi Sylwester, On 2018년 02월 08일 00:18, Sylwester Nawrocki wrote: > Hi Chanwoo, > > On 02/06/2018 05:06 AM, Chanwoo Choi wrote: >>> drivers/clk/samsung/clk-exynos5433.c | 22 +++--- >>> 1 file changed, 11 insertions(+), 11 deletions(-) >>> >>> diff --git

[tip:x86/pti] objtool: Fix switch-table detection

Commit-ID: 99ce7962d52d1948ad6f2785e308d48e76e0a6ef Gitweb: https://git.kernel.org/tip/99ce7962d52d1948ad6f2785e308d48e76e0a6ef Author: Peter Zijlstra AuthorDate: Thu, 8 Feb 2018 14:02:32 +0100 Committer: Ingo Molnar CommitDate: Fri, 9 Feb 2018

[tip:x86/pti] objtool: Fix switch-table detection

Commit-ID: 99ce7962d52d1948ad6f2785e308d48e76e0a6ef Gitweb: https://git.kernel.org/tip/99ce7962d52d1948ad6f2785e308d48e76e0a6ef Author: Peter Zijlstra AuthorDate: Thu, 8 Feb 2018 14:02:32 +0100 Committer: Ingo Molnar CommitDate: Fri, 9 Feb 2018 07:20:23 +0100 objtool: Fix switch-table

Re: [PATCH 1/3] clk: exynos5433: Extend list of available AUD_PLL output frequencies

On 2018년 02월 07일 22:04, Sylwester Nawrocki wrote: > On 02/07/2018 12:24 PM, Chanwoo Choi wrote: >> Could you share your equation? >> because your result is a little bit different of my result. >> - my equation : ((mdiv + kdiv/65535) x 24MHz) / (pdiv x POWER(2,sdiv)) > > It resembles the code from

Re: [PATCH 1/3] clk: exynos5433: Extend list of available AUD_PLL output frequencies

On 2018년 02월 07일 22:04, Sylwester Nawrocki wrote: > On 02/07/2018 12:24 PM, Chanwoo Choi wrote: >> Could you share your equation? >> because your result is a little bit different of my result. >> - my equation : ((mdiv + kdiv/65535) x 24MHz) / (pdiv x POWER(2,sdiv)) > > It resembles the code from

Re: [V9fs-developer] [RFC] we should solve create-unlink-getattr idiom

Hi Yiwen, all, On 2/9/2018 8:10 AM, jiangyiwen wrote: > Hi Eric and Greg, > > I encountered the similar problem with create-unlink-getattr idiom. > I use the testcase that create-unlink-setattr idiom, and I see the > bug is reported at https://bugs.launchpad.net/qemu/+bug/1336794. > Then I also

Re: [V9fs-developer] [RFC] we should solve create-unlink-getattr idiom

Hi Yiwen, all, On 2/9/2018 8:10 AM, jiangyiwen wrote: > Hi Eric and Greg, > > I encountered the similar problem with create-unlink-getattr idiom. > I use the testcase that create-unlink-setattr idiom, and I see the > bug is reported at https://bugs.launchpad.net/qemu/+bug/1336794. > Then I also

Re: [PATCH 4/6] sched/isolation: Residual 1Hz scheduler tick offload

* Frederic Weisbecker wrote: > When a CPU runs in full dynticks mode, a 1Hz tick remains in order to > keep the scheduler stats alive. However this residual tick is a burden > for bare metal tasks that can't stand any interruption at all, or want > to minimize them. > >

Re: [PATCH 4/6] sched/isolation: Residual 1Hz scheduler tick offload

* Frederic Weisbecker wrote: > When a CPU runs in full dynticks mode, a 1Hz tick remains in order to > keep the scheduler stats alive. However this residual tick is a burden > for bare metal tasks that can't stand any interruption at all, or want > to minimize them. > > The usual boot

Re: [PATCH] ath9k: turn on btcoex_enable as default

Kai Heng Feng writes: > Hi Felix, > >> On Feb 8, 2018, at 7:02 PM, Felix Fietkau wrote: >> >> On 2018-02-08 06:28, Kai-Heng Feng wrote: >>> Without btcoex_enable, WiFi activies make both WiFi and Bluetooth >>> unstable if there's a bluetooth

Re: [PATCH] ath9k: turn on btcoex_enable as default

Kai Heng Feng writes: > Hi Felix, > >> On Feb 8, 2018, at 7:02 PM, Felix Fietkau wrote: >> >> On 2018-02-08 06:28, Kai-Heng Feng wrote: >>> Without btcoex_enable, WiFi activies make both WiFi and Bluetooth >>> unstable if there's a bluetooth connection. >>> >>> Enable this option when

[V9fs-developer] [RFC] we should solve create-unlink-getattr idiom

Hi Eric and Greg, I encountered the similar problem with create-unlink-getattr idiom. I use the testcase that create-unlink-setattr idiom, and I see the bug is reported at https://bugs.launchpad.net/qemu/+bug/1336794. Then I also see you already fix the issue and push the patch to upstream.

[V9fs-developer] [RFC] we should solve create-unlink-getattr idiom

Hi Eric and Greg, I encountered the similar problem with create-unlink-getattr idiom. I use the testcase that create-unlink-setattr idiom, and I see the bug is reported at https://bugs.launchpad.net/qemu/+bug/1336794. Then I also see you already fix the issue and push the patch to upstream.

Re: [PATCH 6/6] sched/isolation: Tick offload documentation

* Frederic Weisbecker wrote: > Update the documentation to reflect the 1Hz tick offload changes. > > Signed-off-by: Frederic Weisbecker > Cc: Chris Metcalf > Cc: Christoph Lameter > Cc: Luiz Capitulino

Re: [PATCH 6/6] sched/isolation: Tick offload documentation

* Frederic Weisbecker wrote: > Update the documentation to reflect the 1Hz tick offload changes. > > Signed-off-by: Frederic Weisbecker > Cc: Chris Metcalf > Cc: Christoph Lameter > Cc: Luiz Capitulino > Cc: Mike Galbraith > Cc: Paul E. McKenney > Cc: Peter Zijlstra > Cc: Rik van Riel

Re: [Qemu-devel] [RFC PATCH] vfio/pci: Add ioeventfd support

On Tue, Feb 06, 2018 at 05:08:14PM -0700, Alex Williamson wrote: [...] > +long vfio_pci_ioeventfd(struct vfio_pci_device *vdev, loff_t offset, > + uint64_t data, int count, int fd) > +{ > + struct pci_dev *pdev = vdev->pdev; > + loff_t pos = offset &

Re: [Qemu-devel] [RFC PATCH] vfio/pci: Add ioeventfd support

On Tue, Feb 06, 2018 at 05:08:14PM -0700, Alex Williamson wrote: [...] > +long vfio_pci_ioeventfd(struct vfio_pci_device *vdev, loff_t offset, > + uint64_t data, int count, int fd) > +{ > + struct pci_dev *pdev = vdev->pdev; > + loff_t pos = offset &

[PATCH 1/2] dt-bindings: clock: reset: Add AXG AO Clock and Reset Bindings

Add dt-bindings headers for the Meson-AXG's AO clock and reset controller. CC: Signed-off-by: Yixun Lan --- include/dt-bindings/clock/axg-aoclkc.h | 26 ++ include/dt-bindings/reset/axg-aoclkc.h | 20

[PATCH 1/2] dt-bindings: clock: reset: Add AXG AO Clock and Reset Bindings

Add dt-bindings headers for the Meson-AXG's AO clock and reset controller. CC: Signed-off-by: Yixun Lan --- include/dt-bindings/clock/axg-aoclkc.h | 26 ++ include/dt-bindings/reset/axg-aoclkc.h | 20 2 files changed, 46 insertions(+) create mode

[PATCH] RDMA/nldev: Fix multiple potential NULL pointer dereferences

In case the message header and payload cannot be stored, function nlmsg_put returns null. Fix this by adding multiple sanity checks and avoid a potential null dereference on _nlh_ when calling nlmsg_end. Addresses-Coverity-ID: 1454215 ("Dereference null return value") Addresses-Coverity-ID:

[PATCH] RDMA/nldev: Fix multiple potential NULL pointer dereferences

In case the message header and payload cannot be stored, function nlmsg_put returns null. Fix this by adding multiple sanity checks and avoid a potential null dereference on _nlh_ when calling nlmsg_end. Addresses-Coverity-ID: 1454215 ("Dereference null return value") Addresses-Coverity-ID:

Re: [PATCH 0/6] isolation: 1Hz residual tick offloading v5

* Frederic Weisbecker wrote: > sched/isolation: Residual 1Hz scheduler tick offload > sched/isolation: Tick offload documentation Please try to start each title with a verb. [ ... and preferably not by prepending 'do' ;-) ] Beyond making changelogs more

[PATCH 0/2] clk: meson-axg: Add AO Cloclk and Reset driver

This patch try to add AO clock and Reset driver in Amlogic's Meson-AXG SoC. Please note this patchset actually depend on the clock regmap conversion series [1]. [1] clk: meson: use regmap in clock controllers https://lkml.kernel.org/r/20180131180945.18025-1-jbru...@baylibre.com Yixun Lan

[PATCH 0/2] clk: meson-axg: Add AO Cloclk and Reset driver

This patch try to add AO clock and Reset driver in Amlogic's Meson-AXG SoC. Please note this patchset actually depend on the clock regmap conversion series [1]. [1] clk: meson: use regmap in clock controllers https://lkml.kernel.org/r/20180131180945.18025-1-jbru...@baylibre.com Yixun Lan

Re: [PATCH 0/6] isolation: 1Hz residual tick offloading v5

* Frederic Weisbecker wrote: > sched/isolation: Residual 1Hz scheduler tick offload > sched/isolation: Tick offload documentation Please try to start each title with a verb. [ ... and preferably not by prepending 'do' ;-) ] Beyond making changelogs more consistent, this will

[PATCH 2/2] clk: meson-axg: Add AO Clock and Reset controller driver

Adds a Clock and Reset controller driver for the Always-On part of the Amlogic Meson-AXG SoC. Signed-off-by: Qiufang Dai Signed-off-by: Yixun Lan --- drivers/clk/meson/Makefile| 2 +- drivers/clk/meson/axg-aoclk.c | 236

[PATCH 2/2] clk: meson-axg: Add AO Clock and Reset controller driver

Adds a Clock and Reset controller driver for the Always-On part of the Amlogic Meson-AXG SoC. Signed-off-by: Qiufang Dai Signed-off-by: Yixun Lan --- drivers/clk/meson/Makefile| 2 +- drivers/clk/meson/axg-aoclk.c | 236 ++

[PATCH] ASoC: use DEFINE_SHOW_ATTRIBUTE() to decrease code duplication

There is some duplicate code in soc-core.c,and the kernel provides DEFINE_SHOW_ATTRIBUTE() helper macro to decrease it in seq_file.h. Signed-off-by: Peng Donglin --- sound/soc/soc-core.c | 51 +-- 1 file changed, 9

[PATCH] ASoC: use DEFINE_SHOW_ATTRIBUTE() to decrease code duplication

There is some duplicate code in soc-core.c,and the kernel provides DEFINE_SHOW_ATTRIBUTE() helper macro to decrease it in seq_file.h. Signed-off-by: Peng Donglin --- sound/soc/soc-core.c | 51 +-- 1 file changed, 9 insertions(+), 42 deletions(-)

Re: [PATCH 3/6] sched/isolation: Isolate workqueues when "nohz_full=" is set

* Frederic Weisbecker wrote: > - flags = HK_FLAG_TICK | HK_FLAG_TIMER | HK_FLAG_RCU | HK_FLAG_MISC; > + flags = HK_FLAG_TICK | HK_FLAG_WQ | HK_FLAG_TIMER | > + HK_FLAG_RCU | HK_FLAG_MISC; > - cpumask_copy(wq_unbound_cpumask,

Re: [PATCH 3/6] sched/isolation: Isolate workqueues when "nohz_full=" is set

* Frederic Weisbecker wrote: > - flags = HK_FLAG_TICK | HK_FLAG_TIMER | HK_FLAG_RCU | HK_FLAG_MISC; > + flags = HK_FLAG_TICK | HK_FLAG_WQ | HK_FLAG_TIMER | > + HK_FLAG_RCU | HK_FLAG_MISC; > - cpumask_copy(wq_unbound_cpumask, housekeeping_cpumask(HK_FLAG_DOMAIN)); > +

[mainline][ppc - bare-metal ] memory hotunplug operation results in kernel Oops

Greetings, Todays mainline kernel has Oops messages for memory hot-unplug operation. Machine: Power 8 bare-metal Kernel: 4.15.0 Config: attached gcc: 4.8.5 Test: Memory hot-unplug echo offline > /sys/devices/system/memory/memory/state the above command triggered 2 kernel Oops messages and the

[mainline][ppc - bare-metal ] memory hotunplug operation results in kernel Oops

Greetings, Todays mainline kernel has Oops messages for memory hot-unplug operation. Machine: Power 8 bare-metal Kernel: 4.15.0 Config: attached gcc: 4.8.5 Test: Memory hot-unplug echo offline > /sys/devices/system/memory/memory/state the above command triggered 2 kernel Oops messages and the

Re: [PATCH 1/6] sched: Rename init_rq_hrtick to hrtick_rq_init

* Frederic Weisbecker wrote: > Do that rename in order to normalize the hrtick namespace. > > Signed-off-by: Frederic Weisbecker > Cc: Chris Metcalf > Cc: Christoph Lameter > Cc: Luiz Capitulino

Re: [PATCH 1/6] sched: Rename init_rq_hrtick to hrtick_rq_init

* Frederic Weisbecker wrote: > Do that rename in order to normalize the hrtick namespace. > > Signed-off-by: Frederic Weisbecker > Cc: Chris Metcalf > Cc: Christoph Lameter > Cc: Luiz Capitulino > Cc: Mike Galbraith > Cc: Paul E. McKenney > Cc: Peter Zijlstra > Cc: Rik van Riel > Cc:

[PATCH] ASoC: use DEFINE_SHOW_ATTRIBUTE() to decrease code duplication

There is some duplicate code in soc-core.c,and the kernel provides DEFINE_SHOW_ATTRIBUTE() helper macro to decrease it in seq_file.h. Signed-off-by: Peng Donglin --- sound/soc/soc-core.c | 51 +-- 1 file changed, 9

[PATCH] ASoC: use DEFINE_SHOW_ATTRIBUTE() to decrease code duplication

There is some duplicate code in soc-core.c,and the kernel provides DEFINE_SHOW_ATTRIBUTE() helper macro to decrease it in seq_file.h. Signed-off-by: Peng Donglin --- sound/soc/soc-core.c | 51 +-- 1 file changed, 9 insertions(+), 42 deletions(-)

Re: [PATCH] Input: gpio_keys: Add level trigger support for GPIO keys

On Thu, Feb 8, 2018 at 10:08 PM, Baolin Wang wrote: > On some platforms (such as Spreadtrum platform), the GPIO keys can only > be triggered by level type. How do you stop the interrupt from re-triggering as long as the key stays pressed? Thanks. -- Dmitry

Re: [PATCH] Input: gpio_keys: Add level trigger support for GPIO keys

On Thu, Feb 8, 2018 at 10:08 PM, Baolin Wang wrote: > On some platforms (such as Spreadtrum platform), the GPIO keys can only > be triggered by level type. How do you stop the interrupt from re-triggering as long as the key stays pressed? Thanks. -- Dmitry

[PATCH v10 1/8] v4l2-dv-timings: add v4l2_hdmi_colorimetry()

From: Hans Verkuil Add the v4l2_hdmi_colorimetry() function so we have a single function that determines the colorspace, YCbCr encoding, quantization range and transfer function from the InfoFrame data. Cc: Randy Dunlap Signed-off-by: Hans Verkuil

[PATCH v10 1/8] v4l2-dv-timings: add v4l2_hdmi_colorimetry()

From: Hans Verkuil Add the v4l2_hdmi_colorimetry() function so we have a single function that determines the colorspace, YCbCr encoding, quantization range and transfer function from the InfoFrame data. Cc: Randy Dunlap Signed-off-by: Hans Verkuil --- v9: - fix kernel-doc format (Randy)

[PATCH v10 3/8] media: add digital video decoder entity functions

Add a new media entity function definition for digital TV decoders: MEDIA_ENT_F_DTV_DECODER Signed-off-by: Tim Harvey --- Documentation/media/uapi/mediactl/media-types.rst | 11 +++ include/uapi/linux/media.h| 5 + 2 files changed, 16

[PATCH v10 3/8] media: add digital video decoder entity functions

Add a new media entity function definition for digital TV decoders: MEDIA_ENT_F_DTV_DECODER Signed-off-by: Tim Harvey --- Documentation/media/uapi/mediactl/media-types.rst | 11 +++ include/uapi/linux/media.h| 5 + 2 files changed, 16 insertions(+) diff

[PATCH v10 5/8] media: dt-bindings: Add bindings for TDA1997X

Acked-by: Rob Herring Acked-by: Sakari Ailus Signed-off-by: Tim Harvey --- v6: - replace copyright with SPDX tag - added Rob's ack v5: - added Sakari's ack v4: - move include/dt-bindings/media/tda1997x.h to bindings patch -

[PATCH v10 5/8] media: dt-bindings: Add bindings for TDA1997X

Acked-by: Rob Herring Acked-by: Sakari Ailus Signed-off-by: Tim Harvey --- v6: - replace copyright with SPDX tag - added Rob's ack v5: - added Sakari's ack v4: - move include/dt-bindings/media/tda1997x.h to bindings patch - clarify port node details v3: - fix typo v2: - add vendor

[PATCH v10 2/8] media: v4l-ioctl: fix clearing pad for VIDIOC_DV_TIMIGNS_CAP

Signed-off-by: Tim Harvey --- drivers/media/v4l2-core/v4l2-ioctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 7961499..5f3670d 100644 ---

[PATCH v10 2/8] media: v4l-ioctl: fix clearing pad for VIDIOC_DV_TIMIGNS_CAP

Signed-off-by: Tim Harvey --- drivers/media/v4l2-core/v4l2-ioctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 7961499..5f3670d 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++

[PATCH v10 7/8] ARM: dts: imx: Add TDA19971 HDMI Receiver to GW54xx

The GW54xx has a front-panel microHDMI connector routed to a TDA19971 which is connected the the IPU CSI when using IMX6Q. Signed-off-by: Tim Harvey --- v5: - remove leading 0 from unit address - add newline between property list and child node v4: no changes v3: no

[PATCH v10 7/8] ARM: dts: imx: Add TDA19971 HDMI Receiver to GW54xx

The GW54xx has a front-panel microHDMI connector routed to a TDA19971 which is connected the the IPU CSI when using IMX6Q. Signed-off-by: Tim Harvey --- v5: - remove leading 0 from unit address - add newline between property list and child node v4: no changes v3: no changes v2: - add HDMI

[PATCH v10 6/8] media: i2c: Add TDA1997x HDMI receiver driver

Add support for the TDA1997x HDMI receivers. Cc: Hans Verkuil Signed-off-by: Tim Harvey --- v10: - removed unnecessary check for !timings in get/set/query dv timings (Hans) - dropped pointless s_stream handler (Hans) - remove need for

[PATCH v10 6/8] media: i2c: Add TDA1997x HDMI receiver driver

Add support for the TDA1997x HDMI receivers. Cc: Hans Verkuil Signed-off-by: Tim Harvey --- v10: - removed unnecessary check for !timings in get/set/query dv timings (Hans) - dropped pointless s_stream handler (Hans) - remove need for detected_timings and always use set timings (Hans) v9:

[PATCH v10 8/8] ARM: dts: imx: Add TDA19971 HDMI Receiver to GW551x

Signed-off-by: Tim Harvey --- v5: - add missing audmux config arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 138 ++ 1 file changed, 138 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi

[PATCH v10 0/8] TDA1997x HDMI video reciver

This is a v4l2 subdev driver supporting the TDA1997x HDMI video receiver. I've tested this on a Gateworks GW54xx/GW551x with an IMX6Q/IMX6DL which uses the TDA19971 with 16bits connected to the IMX6 CSI and single-lane I2S audio providing 2-channel audio. For this configuration I've tested both

[PATCH v10 4/8] MAINTAINERS: add entry for NXP TDA1997x driver

Signed-off-by: Tim Harvey --- MAINTAINERS | 8 1 file changed, 8 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 845fc25..439b500 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13262,6 +13262,14 @@ T: git git://linuxtv.org/mkrufky/tuners.git S:

[PATCH v10 8/8] ARM: dts: imx: Add TDA19971 HDMI Receiver to GW551x

Signed-off-by: Tim Harvey --- v5: - add missing audmux config arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 138 ++ 1 file changed, 138 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi index 30d4662..749548a

[PATCH v10 0/8] TDA1997x HDMI video reciver

This is a v4l2 subdev driver supporting the TDA1997x HDMI video receiver. I've tested this on a Gateworks GW54xx/GW551x with an IMX6Q/IMX6DL which uses the TDA19971 with 16bits connected to the IMX6 CSI and single-lane I2S audio providing 2-channel audio. For this configuration I've tested both

[PATCH v10 4/8] MAINTAINERS: add entry for NXP TDA1997x driver

Signed-off-by: Tim Harvey --- MAINTAINERS | 8 1 file changed, 8 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 845fc25..439b500 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13262,6 +13262,14 @@ T: git git://linuxtv.org/mkrufky/tuners.git S: Maintained F:

Re: [PATCH] power: reset: Add Spreadtrum SC27xx PMIC power off support

Hi Sebastian, On 9 February 2018 at 05:50, Sebastian Reichel wrote: > Hi Baolin, > > On Mon, Jan 15, 2018 at 03:58:57PM +0800, Baolin Wang wrote: >> On Spreadtrum platform, we need power off system through external SC27xx >> series PMICs including the SC2720, SC2721, SC2723,

Re: [PATCH] power: reset: Add Spreadtrum SC27xx PMIC power off support

Hi Sebastian, On 9 February 2018 at 05:50, Sebastian Reichel wrote: > Hi Baolin, > > On Mon, Jan 15, 2018 at 03:58:57PM +0800, Baolin Wang wrote: >> On Spreadtrum platform, we need power off system through external SC27xx >> series PMICs including the SC2720, SC2721, SC2723, SC2730 and SC2731

Assalamu alaikum

Assalamu alaikum My name is Mr. Ibrahim Zaki, I am a staff member working with BCEAO BANK here in Ouagadougou, Burkina Faso. I want you to help me receive the sum of twenty-seven million two hundred dollars ($ 27,200,000) in your bank account. This fund was deposited in the bank here by a

Assalamu alaikum

Assalamu alaikum My name is Mr. Ibrahim Zaki, I am a staff member working with BCEAO BANK here in Ouagadougou, Burkina Faso. I want you to help me receive the sum of twenty-seven million two hundred dollars ($ 27,200,000) in your bank account. This fund was deposited in the bank here by a

[V9fs-developer] [PATCH] fs/9p: don't set SB_NOATIME by default

User use some syscall, for example mmap(v9fs_file_mmap), it will not update atime even if user's mnt_flags have MNT_NOATIME, because v9fs default set SB_NOATIME in v9fs_set_super. For supporting access time is updated when user mount with relatime, we should clear SB_NOATIME by default.

[V9fs-developer] [PATCH] fs/9p: don't set SB_NOATIME by default

User use some syscall, for example mmap(v9fs_file_mmap), it will not update atime even if user's mnt_flags have MNT_NOATIME, because v9fs default set SB_NOATIME in v9fs_set_super. For supporting access time is updated when user mount with relatime, we should clear SB_NOATIME by default.

[PATCH] Input: gpio_keys: Add level trigger support for GPIO keys

On some platforms (such as Spreadtrum platform), the GPIO keys can only be triggered by level type. So this patch introduces one property to indicate if the GPIO trigger type is level trigger or edge trigger. Signed-off-by: Baolin Wang ---

[PATCH] Input: gpio_keys: Add level trigger support for GPIO keys

On some platforms (such as Spreadtrum platform), the GPIO keys can only be triggered by level type. So this patch introduces one property to indicate if the GPIO trigger type is level trigger or edge trigger. Signed-off-by: Baolin Wang --- .../devicetree/bindings/input/gpio-keys.txt|

Re: [PATCH v9 6/8] media: i2c: Add TDA1997x HDMI receiver driver

On Thu, Feb 8, 2018 at 7:06 AM, Hans Verkuil wrote: > Hi Tim, > > I was so hoping I could make a pull request for this, but I still found > problems with g/s/query_dv_timings. > > I strongly suspect that v4l2-compliance would fail if you boot up the system > *without* a source

Re: [PATCH v9 6/8] media: i2c: Add TDA1997x HDMI receiver driver

On Thu, Feb 8, 2018 at 7:06 AM, Hans Verkuil wrote: > Hi Tim, > > I was so hoping I could make a pull request for this, but I still found > problems with g/s/query_dv_timings. > > I strongly suspect that v4l2-compliance would fail if you boot up the system > *without* a source connected. > > And

Re: [PATCH v6] checkpatch.pl: Add SPDX license tag check

On Fri, Feb 9, 2018 at 1:35 AM, Joe Perches wrote: > On Fri, 2018-02-02 at 13:18 -0800, Joe Perches wrote: >> On Fri, 2018-02-02 at 09:40 -0600, Rob Herring wrote: >> > Add SPDX license tag check based on the rules defined in >> > Documentation/process/license-rules.rst. To

Re: [PATCH v6] checkpatch.pl: Add SPDX license tag check

On Fri, Feb 9, 2018 at 1:35 AM, Joe Perches wrote: > On Fri, 2018-02-02 at 13:18 -0800, Joe Perches wrote: >> On Fri, 2018-02-02 at 09:40 -0600, Rob Herring wrote: >> > Add SPDX license tag check based on the rules defined in >> > Documentation/process/license-rules.rst. To summarize, SPDX

Re: [PATCH 1/2] zsmalloc: introduce zs_huge_object() function

On (02/09/18 14:36), Sergey Senozhatsky wrote: > +/** > + * zs_huge_object() - Test if a compressed object's size is too big for > normal > + *zspool classes and it will be stored in a huge class. > + * @sz: Size in bytes of the compressed object. > + * > + * The functions

Re: [PATCH 1/2] zsmalloc: introduce zs_huge_object() function

On (02/09/18 14:36), Sergey Senozhatsky wrote: > +/** > + * zs_huge_object() - Test if a compressed object's size is too big for > normal > + *zspool classes and it will be stored in a huge class. > + * @sz: Size in bytes of the compressed object. > + * > + * The functions

Re: [PATCH 1/2] zsmalloc: introduce zs_huge_object() function

On (02/08/18 20:10), Matthew Wilcox wrote: [..] > Examples:: > > * Context: Any context. > * Context: Any context. Takes and releases the RCU lock. > * Context: Any context. Expects to be held by caller. > * Context: Process context. May sleep if @gfp flags permit. > * Context: Process

Re: [PATCH 1/2] zsmalloc: introduce zs_huge_object() function

On (02/08/18 20:10), Matthew Wilcox wrote: [..] > Examples:: > > * Context: Any context. > * Context: Any context. Takes and releases the RCU lock. > * Context: Any context. Expects to be held by caller. > * Context: Process context. May sleep if @gfp flags permit. > * Context: Process

Re: [PATCH v6 15/15] dt-bindings: cpufreq: Document operating-points-v2-krait-cpu

Hi Rob, On 2/9/2018 8:24 AM, Rob Herring wrote: > On Tue, Feb 06, 2018 at 09:38:28AM +0530, Sricharan R wrote: >> In Certain QCOM SoCs like ipq8064, apq8064, msm8960, msm8974 >> that has KRAIT processors the voltage/current value of each OPP >> varies based on the silicon variant in use. >>

Re: [PATCH v6 15/15] dt-bindings: cpufreq: Document operating-points-v2-krait-cpu

Hi Rob, On 2/9/2018 8:24 AM, Rob Herring wrote: > On Tue, Feb 06, 2018 at 09:38:28AM +0530, Sricharan R wrote: >> In Certain QCOM SoCs like ipq8064, apq8064, msm8960, msm8974 >> that has KRAIT processors the voltage/current value of each OPP >> varies based on the silicon variant in use. >>

Re: [RFC PATCH 4/7] kconfig: support new special property shell=

On Fri, Feb 09, 2018 at 01:19:09AM +0900, Masahiro Yamada wrote: > This works with bool, int, hex, string types. > > For bool, the symbol is set to 'y' or 'n' depending on the exit value > of the command. > > For int, hex, string, the symbol is set to the value to the stdout > of the command.

Re: [RFC PATCH 4/7] kconfig: support new special property shell=

On Fri, Feb 09, 2018 at 01:19:09AM +0900, Masahiro Yamada wrote: > This works with bool, int, hex, string types. > > For bool, the symbol is set to 'y' or 'n' depending on the exit value > of the command. > > For int, hex, string, the symbol is set to the value to the stdout > of the command.

Re: [PATCH 17/18] tracing: Add indirect to indirect access for function based events

On Fri, Feb 02, 2018 at 06:05:15PM -0500, Steven Rostedt wrote: > From: "Steven Rostedt (VMware)" > > Allow the function based events to retrieve not only the parameters offsets, > but also get data from a pointer within a parameter structure. Something > like: > > # echo

Re: [PATCH 17/18] tracing: Add indirect to indirect access for function based events

On Fri, Feb 02, 2018 at 06:05:15PM -0500, Steven Rostedt wrote: > From: "Steven Rostedt (VMware)" > > Allow the function based events to retrieve not only the parameters offsets, > but also get data from a pointer within a parameter structure. Something > like: > > # echo 'ip_rcv(string

Re: [alsa-devel] [PATCH] ASoC: Intel: Skylake: make function skl_clk_round_rate static

On Thu, Feb 08, 2018 at 02:35:30PM +, Colin King wrote: > From: Colin Ian King > > The function skl_clk_round_rate is local to the source and does not > need to be in global scope, so make it static. > > Cleans up sparse warning: >

Re: [alsa-devel] [PATCH] ASoC: Intel: Skylake: make function skl_clk_round_rate static

On Thu, Feb 08, 2018 at 02:35:30PM +, Colin King wrote: > From: Colin Ian King > > The function skl_clk_round_rate is local to the source and does not > need to be in global scope, so make it static. > > Cleans up sparse warning: > sound/soc/intel/skylake/skl-ssp-clk.c:250:6: warning:

tg3 crashes under high load, when using 100Mbits

Hi Broadcom folks, We are now enabling a new platform with tg3 nic, unfortunately we observed the bug [1] that dated back to 2015. I tried commit 4419bb1cedcd ("tg3: Add workaround to restrict 5762 MRRS to 2048”) but it does’t work. Do you have any idea how to solve the issue? [1]

tg3 crashes under high load, when using 100Mbits

Hi Broadcom folks, We are now enabling a new platform with tg3 nic, unfortunately we observed the bug [1] that dated back to 2015. I tried commit 4419bb1cedcd ("tg3: Add workaround to restrict 5762 MRRS to 2048”) but it does’t work. Do you have any idea how to solve the issue? [1]

[PATCH v2] x86/kvm/vmx: Don't halt vcpu when L1 is injecting events to L2

Although L2 is in halt state, it will be in the active state after VM entry if the VM entry is vectoring according to SDM 26.6.2 Activity State. Halting the vcpu here means the event won't be injected to L2 and this decision isn't reported to L1. Thus L0 drops an event that should be injected to

[PATCH v2] x86/kvm/vmx: Don't halt vcpu when L1 is injecting events to L2

Although L2 is in halt state, it will be in the active state after VM entry if the VM entry is vectoring according to SDM 26.6.2 Activity State. Halting the vcpu here means the event won't be injected to L2 and this decision isn't reported to L1. Thus L0 drops an event that should be injected to

Re: [PATCH v5 1/3] arm64/ras: support sea error recovery

On 2018/2/8 3:03, James Morse wrote: > Hi Xie XiuQi, > > On 30/01/18 19:19, James Morse wrote: >> On 26/01/18 12:31, Xie XiuQi wrote: >>> With ARM v8.2 RAS Extension, SEA are usually triggered when memory errors >>> are consumed. According to the existing process, errors occurred in the >>>

Re: [PATCH v5 1/3] arm64/ras: support sea error recovery

On 2018/2/8 3:03, James Morse wrote: > Hi Xie XiuQi, > > On 30/01/18 19:19, James Morse wrote: >> On 26/01/18 12:31, Xie XiuQi wrote: >>> With ARM v8.2 RAS Extension, SEA are usually triggered when memory errors >>> are consumed. According to the existing process, errors occurred in the >>>

Re: [PATCH 1/2] zsmalloc: introduce zs_huge_object() function

On (02/08/18 20:10), Matthew Wilcox wrote: > > > > +/* > > > > + * Check if the object's size falls into huge_class area. We must take > > > > + * ZS_HANDLE_SIZE into account and test the actual size we are going to > > > > + * use up. zs_malloc() unconditionally adds handle size before it > > >

Re: [PATCH 1/2] zsmalloc: introduce zs_huge_object() function

On (02/08/18 20:10), Matthew Wilcox wrote: > > > > +/* > > > > + * Check if the object's size falls into huge_class area. We must take > > > > + * ZS_HANDLE_SIZE into account and test the actual size we are going to > > > > + * use up. zs_malloc() unconditionally adds handle size before it > > >

YOUR FUND TRANSFER..

This mail is been writing to you because we have come to understand that you have lost a lot of money all because you want to receive your fund well note that all that have been put to a stop as the federal government of Nigeria has promised to assist you with the sum of $5million in other to

YOUR FUND TRANSFER..

This mail is been writing to you because we have come to understand that you have lost a lot of money all because you want to receive your fund well note that all that have been put to a stop as the federal government of Nigeria has promised to assist you with the sum of $5million in other to

Re: [PATCH] mm: thp: fix potential clearing to referenced flag in page_idle_clear_pte_refs_one()

On 2/8/18 8:33 PM, Kirill A. Shutemov wrote: On Thu, Feb 08, 2018 at 02:39:26PM -0800, Andrew Morton wrote: On Tue, 6 Feb 2018 08:06:36 +0800 Yang Shi wrote: For PTE-mapped THP, the compound THP has not been split to normal 4K pages yet, the whole THP is

Re: [PATCH] mm: thp: fix potential clearing to referenced flag in page_idle_clear_pte_refs_one()

On 2/8/18 8:33 PM, Kirill A. Shutemov wrote: On Thu, Feb 08, 2018 at 02:39:26PM -0800, Andrew Morton wrote: On Tue, 6 Feb 2018 08:06:36 +0800 Yang Shi wrote: For PTE-mapped THP, the compound THP has not been split to normal 4K pages yet, the whole THP is considered referenced if any one

Re: [PATCH] mm: thp: fix potential clearing to referenced flag in page_idle_clear_pte_refs_one()

On Thu, Feb 08, 2018 at 02:39:26PM -0800, Andrew Morton wrote: > On Tue, 6 Feb 2018 08:06:36 +0800 Yang Shi > wrote: > > > For PTE-mapped THP, the compound THP has not been split to normal 4K > > pages yet, the whole THP is considered referenced if any one of sub >

Re: [PATCH] mm: thp: fix potential clearing to referenced flag in page_idle_clear_pte_refs_one()

On Thu, Feb 08, 2018 at 02:39:26PM -0800, Andrew Morton wrote: > On Tue, 6 Feb 2018 08:06:36 +0800 Yang Shi > wrote: > > > For PTE-mapped THP, the compound THP has not been split to normal 4K > > pages yet, the whole THP is considered referenced if any one of sub > > page is referenced. > > >

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