Re: [RFC 0/1] mconf: Emacs-like isearch

2018-06-06 Thread Dirk Gouders
Masahiro Yamada writes: > 2018-06-07 8:54 GMT+09:00 Dirk Gouders : >> Randy Dunlap writes: >> >>> On 06/06/2018 03:32 PM, Dirk Gouders wrote: Randy Dunlap writes: > On 06/06/2018 02:56 PM, Dirk Gouders wrote: >> Hello, >> >> being an Emacs user, I frequently find

Re: [RFC 0/1] mconf: Emacs-like isearch

2018-06-06 Thread Dirk Gouders
Masahiro Yamada writes: > 2018-06-07 8:54 GMT+09:00 Dirk Gouders : >> Randy Dunlap writes: >> >>> On 06/06/2018 03:32 PM, Dirk Gouders wrote: Randy Dunlap writes: > On 06/06/2018 02:56 PM, Dirk Gouders wrote: >> Hello, >> >> being an Emacs user, I frequently find

Re: [PATCH] remoteproc: qcom: Introduce Hexagon V5 based WCSS driver

2018-06-06 Thread Bjorn Andersson
On Wed 06 Jun 22:29 PDT 2018, Sricharan R wrote: > Hi Bjorn, > > On 6/7/2018 9:54 AM, Bjorn Andersson wrote: > > On Wed 06 Jun 21:11 PDT 2018, Vinod wrote: > > > >> On 06-06-18, 09:17, Bjorn Andersson wrote: > >>> On Tue 05 Jun 05:56 PDT 2018, Sricharan R wrote: > >>> > Hi Vinod, > >

Re: [PATCH] remoteproc: qcom: Introduce Hexagon V5 based WCSS driver

2018-06-06 Thread Bjorn Andersson
On Wed 06 Jun 22:29 PDT 2018, Sricharan R wrote: > Hi Bjorn, > > On 6/7/2018 9:54 AM, Bjorn Andersson wrote: > > On Wed 06 Jun 21:11 PDT 2018, Vinod wrote: > > > >> On 06-06-18, 09:17, Bjorn Andersson wrote: > >>> On Tue 05 Jun 05:56 PDT 2018, Sricharan R wrote: > >>> > Hi Vinod, > >

Re: [PATCH] printk/nmi: Prevent deadlock when serializing NMI backtraces

2018-06-06 Thread Sergey Senozhatsky
On (06/06/18 13:15), Petr Mladek wrote: > On Wed 2018-06-06 14:10:29, Sergey Senozhatsky wrote: > > On (06/05/18 14:47), Petr Mladek wrote: > > [..] > > > Grr, the ABBA deadlock is still there. NMIs are not sent to the other > > > CPUs atomically. Even if we detect that logbuf_lock is available >

Re: [PATCH] printk/nmi: Prevent deadlock when serializing NMI backtraces

2018-06-06 Thread Sergey Senozhatsky
On (06/06/18 13:15), Petr Mladek wrote: > On Wed 2018-06-06 14:10:29, Sergey Senozhatsky wrote: > > On (06/05/18 14:47), Petr Mladek wrote: > > [..] > > > Grr, the ABBA deadlock is still there. NMIs are not sent to the other > > > CPUs atomically. Even if we detect that logbuf_lock is available >

Re: [PATCH 42/46] perf script powerpc: Python script for hypervisor call statistics

2018-06-06 Thread Ravi Bangoria
Hi Paul, On 06/06/2018 08:23 PM, Paul Clarke wrote: > On 06/05/2018 12:50 PM, Arnaldo Carvalho de Melo wrote: >> From: Ravi Bangoria >> >> Add python script to show hypervisor call statistics. Ex, >> >> # perf record -a -e "{powerpc:hcall_entry,powerpc:hcall_exit}" >> # perf script -s

Re: [PATCH 42/46] perf script powerpc: Python script for hypervisor call statistics

2018-06-06 Thread Ravi Bangoria
Hi Paul, On 06/06/2018 08:23 PM, Paul Clarke wrote: > On 06/05/2018 12:50 PM, Arnaldo Carvalho de Melo wrote: >> From: Ravi Bangoria >> >> Add python script to show hypervisor call statistics. Ex, >> >> # perf record -a -e "{powerpc:hcall_entry,powerpc:hcall_exit}" >> # perf script -s

Re: [PATCH] remoteproc: qcom: Introduce Hexagon V5 based WCSS driver

2018-06-06 Thread Sricharan R
Hi Bjorn, On 6/7/2018 9:54 AM, Bjorn Andersson wrote: > On Wed 06 Jun 21:11 PDT 2018, Vinod wrote: > >> On 06-06-18, 09:17, Bjorn Andersson wrote: >>> On Tue 05 Jun 05:56 PDT 2018, Sricharan R wrote: >>> Hi Vinod, On 6/5/2018 11:49 AM, Vinod wrote: > On 05-06-18, 11:12,

Re: [PATCH] remoteproc: qcom: Introduce Hexagon V5 based WCSS driver

2018-06-06 Thread Sricharan R
Hi Bjorn, On 6/7/2018 9:54 AM, Bjorn Andersson wrote: > On Wed 06 Jun 21:11 PDT 2018, Vinod wrote: > >> On 06-06-18, 09:17, Bjorn Andersson wrote: >>> On Tue 05 Jun 05:56 PDT 2018, Sricharan R wrote: >>> Hi Vinod, On 6/5/2018 11:49 AM, Vinod wrote: > On 05-06-18, 11:12,

Re: [GIT PULL 00/46] perf/core fixes and improvements

2018-06-06 Thread Ingo Molnar
* Arnaldo Carvalho de Melo wrote: > From: Arnaldo Carvalho de Melo > > Hi Ingo, > > Please consider pulling, > > - Arnaldo > > Test results at the end of this message, as usual. > > The following changes since commit 7869e5889477e4e32e4024d665431b35e8b7b693: > > Merge

Re: [GIT PULL 00/46] perf/core fixes and improvements

2018-06-06 Thread Ingo Molnar
* Arnaldo Carvalho de Melo wrote: > From: Arnaldo Carvalho de Melo > > Hi Ingo, > > Please consider pulling, > > - Arnaldo > > Test results at the end of this message, as usual. > > The following changes since commit 7869e5889477e4e32e4024d665431b35e8b7b693: > > Merge

Re: possible deadlock in console_unlock

2018-06-06 Thread Sergey Senozhatsky
Cc-ing more people Link: lkml.kernel.org/r/87008b056df8f...@google.com On (06/06/18 06:17), syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:af6c5d5e01ad Merge branch 'for-4.18' of git://git.kernel.o.. > git tree: upstream > console output:

Re: possible deadlock in console_unlock

2018-06-06 Thread Sergey Senozhatsky
Cc-ing more people Link: lkml.kernel.org/r/87008b056df8f...@google.com On (06/06/18 06:17), syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:af6c5d5e01ad Merge branch 'for-4.18' of git://git.kernel.o.. > git tree: upstream > console output:

Re: [PATCH] pwm: stm32: enforce dependency on CONFIG_MFD_STM32_TIMERS

2018-06-06 Thread Lee Jones
On Wed, 06 Jun 2018, Thierry Reding wrote: > On Fri, May 25, 2018 at 06:04:54PM +0200, Arnd Bergmann wrote: > > When compile-testing the pwm driver without also enabling the > > stm32_timers MFD, we run into a link error: > > > > drivers/pwm/pwm-stm32.o: In function

Re: [PATCH] pwm: stm32: enforce dependency on CONFIG_MFD_STM32_TIMERS

2018-06-06 Thread Lee Jones
On Wed, 06 Jun 2018, Thierry Reding wrote: > On Fri, May 25, 2018 at 06:04:54PM +0200, Arnd Bergmann wrote: > > When compile-testing the pwm driver without also enabling the > > stm32_timers MFD, we run into a link error: > > > > drivers/pwm/pwm-stm32.o: In function

Re: [PATCH] pwm: stm32: fix build warning with CONFIG_DMA_ENGINE disabled

2018-06-06 Thread Lee Jones
On Wed, 06 Jun 2018, Thierry Reding wrote: > On Fri, May 25, 2018 at 11:08:30PM +0200, Arnd Bergmann wrote: > > Without dmaengine support, we get a harmless warning about an > > unused function: > > > > drivers/pwm/pwm-stm32.c:166:12: error: 'stm32_pwm_capture' defined but not > > used

Re: [PATCH] pwm: stm32: fix build warning with CONFIG_DMA_ENGINE disabled

2018-06-06 Thread Lee Jones
On Wed, 06 Jun 2018, Thierry Reding wrote: > On Fri, May 25, 2018 at 11:08:30PM +0200, Arnd Bergmann wrote: > > Without dmaengine support, we get a harmless warning about an > > unused function: > > > > drivers/pwm/pwm-stm32.c:166:12: error: 'stm32_pwm_capture' defined but not > > used

Re: [PATCH] uapi: Make generic uapi headers compile standalone.

2018-06-06 Thread Masahiro Yamada
Hi. 2018-06-07 8:16 GMT+09:00 Jayant Chowdhary : > In order for static analysis tools to analyze each of the uapi headers, > we need to enable them to compile stand-alone. Some uapi headers were > missing dependencies which would not make them compile stand-alone in > user-land. This patch adds

Re: [PATCH] uapi: Make generic uapi headers compile standalone.

2018-06-06 Thread Masahiro Yamada
Hi. 2018-06-07 8:16 GMT+09:00 Jayant Chowdhary : > In order for static analysis tools to analyze each of the uapi headers, > we need to enable them to compile stand-alone. Some uapi headers were > missing dependencies which would not make them compile stand-alone in > user-land. This patch adds

Re: [PATCH][RFC] sched: cpufreq: Fix long idle judgement logic in load calculation

2018-06-06 Thread Viresh Kumar
On 07-06-18, 11:17, Chen Yu wrote: > diff --git a/drivers/cpufreq/cpufreq_governor.c > b/drivers/cpufreq/cpufreq_governor.c > index 871bf9c..9792c80 100644 > --- a/drivers/cpufreq/cpufreq_governor.c > +++ b/drivers/cpufreq/cpufreq_governor.c > @@ -165,7 +165,7 @@ unsigned int dbs_update(struct

Re: [PATCH][RFC] sched: cpufreq: Fix long idle judgement logic in load calculation

2018-06-06 Thread Viresh Kumar
On 07-06-18, 11:17, Chen Yu wrote: > diff --git a/drivers/cpufreq/cpufreq_governor.c > b/drivers/cpufreq/cpufreq_governor.c > index 871bf9c..9792c80 100644 > --- a/drivers/cpufreq/cpufreq_governor.c > +++ b/drivers/cpufreq/cpufreq_governor.c > @@ -165,7 +165,7 @@ unsigned int dbs_update(struct

Re: possible deadlock in console_unlock

2018-06-06 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:0ad39cb3d70f Merge tag 'kconfig-v4.18' of git://git.kernel.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1158868f80 kernel config:

Re: possible deadlock in console_unlock

2018-06-06 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:0ad39cb3d70f Merge tag 'kconfig-v4.18' of git://git.kernel.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1158868f80 kernel config:

Re: [PATCH] remoteproc: qcom: Introduce Hexagon V5 based WCSS driver

2018-06-06 Thread Bjorn Andersson
On Wed 06 Jun 21:11 PDT 2018, Vinod wrote: > On 06-06-18, 09:17, Bjorn Andersson wrote: > > On Tue 05 Jun 05:56 PDT 2018, Sricharan R wrote: > > > > > Hi Vinod, > > > > > > On 6/5/2018 11:49 AM, Vinod wrote: > > > > On 05-06-18, 11:12, Sricharan R wrote: > > > > > > > >> +config QCOM_Q6V5_WCSS

Re: [PATCH] remoteproc: qcom: Introduce Hexagon V5 based WCSS driver

2018-06-06 Thread Bjorn Andersson
On Wed 06 Jun 21:11 PDT 2018, Vinod wrote: > On 06-06-18, 09:17, Bjorn Andersson wrote: > > On Tue 05 Jun 05:56 PDT 2018, Sricharan R wrote: > > > > > Hi Vinod, > > > > > > On 6/5/2018 11:49 AM, Vinod wrote: > > > > On 05-06-18, 11:12, Sricharan R wrote: > > > > > > > >> +config QCOM_Q6V5_WCSS

linux-next: manual merge of the nvdimm tree with the tip tree

2018-06-06 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the nvdimm tree got a conflict in: kernel/Makefile between commit: d7822b1e24f2 ("rseq: Introduce restartable sequences system call") from the tip tree and commit: 5981690ddb8f ("memremap: split devm_memremap_pages() and memremap() infrastructure")

linux-next: manual merge of the nvdimm tree with the tip tree

2018-06-06 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the nvdimm tree got a conflict in: kernel/Makefile between commit: d7822b1e24f2 ("rseq: Introduce restartable sequences system call") from the tip tree and commit: 5981690ddb8f ("memremap: split devm_memremap_pages() and memremap() infrastructure")

Re: [PATCH v5 2/4] kernel hacking: new config NO_AUTO_INLINE to disable compiler auto-inline optimizations

2018-06-06 Thread Viresh Kumar
+Greg/Alex, @Fegguang/build-bot: I do see mention of Greg and /me in your initial email's body saying TO: Viresh, CC: Greg, but I don't see any of us getting cc'd in your email. Bug ? On 06-06-18, 14:26, Steven Rostedt wrote: > On Wed, 6 Jun 2018 16:26:00 +0200 > Johan Hovold wrote: > > >

Re: [PATCH v5 2/4] kernel hacking: new config NO_AUTO_INLINE to disable compiler auto-inline optimizations

2018-06-06 Thread Viresh Kumar
+Greg/Alex, @Fegguang/build-bot: I do see mention of Greg and /me in your initial email's body saying TO: Viresh, CC: Greg, but I don't see any of us getting cc'd in your email. Bug ? On 06-06-18, 14:26, Steven Rostedt wrote: > On Wed, 6 Jun 2018 16:26:00 +0200 > Johan Hovold wrote: > > >

Re: [PATCH] remoteproc: qcom: Introduce Hexagon V5 based WCSS driver

2018-06-06 Thread Vinod
On 06-06-18, 09:17, Bjorn Andersson wrote: > On Tue 05 Jun 05:56 PDT 2018, Sricharan R wrote: > > > Hi Vinod, > > > > On 6/5/2018 11:49 AM, Vinod wrote: > > > On 05-06-18, 11:12, Sricharan R wrote: > > > > > >> +config QCOM_Q6V5_WCSS > > >> +tristate "Qualcomm Hexagon based WCSS

Re: [PATCH] remoteproc: qcom: Introduce Hexagon V5 based WCSS driver

2018-06-06 Thread Vinod
On 06-06-18, 09:17, Bjorn Andersson wrote: > On Tue 05 Jun 05:56 PDT 2018, Sricharan R wrote: > > > Hi Vinod, > > > > On 6/5/2018 11:49 AM, Vinod wrote: > > > On 05-06-18, 11:12, Sricharan R wrote: > > > > > >> +config QCOM_Q6V5_WCSS > > >> +tristate "Qualcomm Hexagon based WCSS

[PATCH][RFC] sched: cpufreq: Fix long idle judgement logic in load calculation

2018-06-06 Thread Chen Yu
According to current code implementation, detecting the long idle period is done by checking if the interval between two adjacent utilization update handers is long enough. Although this mechanism can detect if the idle period is long enough (no utilization hooks invoked during idle period), it

[PATCH][RFC] sched: cpufreq: Fix long idle judgement logic in load calculation

2018-06-06 Thread Chen Yu
According to current code implementation, detecting the long idle period is done by checking if the interval between two adjacent utilization update handers is long enough. Although this mechanism can detect if the idle period is long enough (no utilization hooks invoked during idle period), it

Re: Is this a kernel BUG? ///Re: [Question] Can we use SIGRTMIN when vdso disabled on X86?

2018-06-06 Thread Leizhen (ThunderTown)
On 2018/6/7 10:39, Andy Lutomirski wrote: > > >> On Jun 6, 2018, at 7:05 PM, Leizhen (ThunderTown) >> wrote: >> >> >> >>> On 2018/6/7 1:01, Andy Lutomirski wrote: >>> On Wed, Jun 6, 2018 at 2:18 AM Leizhen (ThunderTown) >>> wrote: I found that glibc has already dealt with this

Re: Is this a kernel BUG? ///Re: [Question] Can we use SIGRTMIN when vdso disabled on X86?

2018-06-06 Thread Leizhen (ThunderTown)
On 2018/6/7 10:39, Andy Lutomirski wrote: > > >> On Jun 6, 2018, at 7:05 PM, Leizhen (ThunderTown) >> wrote: >> >> >> >>> On 2018/6/7 1:01, Andy Lutomirski wrote: >>> On Wed, Jun 6, 2018 at 2:18 AM Leizhen (ThunderTown) >>> wrote: I found that glibc has already dealt with this

[lkp-robot] [x86] 1a39381d70: WARNING:at_kernel/locking/mutex.c:#__mutex_unlock_slowpath

2018-06-06 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 1a39381d7f0097ec6e2ceb75812d6c00b2f1 ("x86: alternatives: macrofy locks for better inlining") url: https://github.com/0day-ci/linux/commits/Nadav-Amit/x86-macrofying-inline-asm-for-better-compilation/20180605-124313 in

[lkp-robot] [x86] 1a39381d70: WARNING:at_kernel/locking/mutex.c:#__mutex_unlock_slowpath

2018-06-06 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 1a39381d7f0097ec6e2ceb75812d6c00b2f1 ("x86: alternatives: macrofy locks for better inlining") url: https://github.com/0day-ci/linux/commits/Nadav-Amit/x86-macrofying-inline-asm-for-better-compilation/20180605-124313 in

[PATCH v1 0/4] clk: rockchip: support clock controller for px30 SoC

2018-06-06 Thread Elaine Zhang
Elaine Zhang (4): dt-bindings: add bindings for px30 clock controller clk: rockchip: add dt-binding header for px30 clk: rockchip: add support for half divider clk: rockchip: add clock controller for px30 .../bindings/clock/rockchip,px30-cru.txt | 67 ++

[PATCH v1 2/4] clk: rockchip: add dt-binding header for px30

2018-06-06 Thread Elaine Zhang
Add the dt-bindings header for the px30, that gets shared between the clock controller and the clock references in the dts. Add softreset ID for px30. Signed-off-by: Elaine Zhang --- include/dt-bindings/clock/px30-cru.h | 402 +++ 1 file changed, 402

[PATCH v1 0/4] clk: rockchip: support clock controller for px30 SoC

2018-06-06 Thread Elaine Zhang
Elaine Zhang (4): dt-bindings: add bindings for px30 clock controller clk: rockchip: add dt-binding header for px30 clk: rockchip: add support for half divider clk: rockchip: add clock controller for px30 .../bindings/clock/rockchip,px30-cru.txt | 67 ++

[PATCH v1 2/4] clk: rockchip: add dt-binding header for px30

2018-06-06 Thread Elaine Zhang
Add the dt-bindings header for the px30, that gets shared between the clock controller and the clock references in the dts. Add softreset ID for px30. Signed-off-by: Elaine Zhang --- include/dt-bindings/clock/px30-cru.h | 402 +++ 1 file changed, 402

[PATCH v1 3/4] clk: rockchip: add support for half divider

2018-06-06 Thread Elaine Zhang
The new Rockchip socs have optional half divider, so we use "branch_half_divider" + "COMPOSITE_NOMUX_HALFDIV \ DIV_HALF" to hook that special divider clock-type into our clock-tree. Signed-off-by: Elaine Zhang --- drivers/clk/rockchip/Makefile | 1 +

[PATCH v1 4/4] clk: rockchip: add clock controller for px30

2018-06-06 Thread Elaine Zhang
Add the clock tree definition for the new px30 SoC. Signed-off-by: Elaine Zhang --- drivers/clk/rockchip/Makefile |1 + drivers/clk/rockchip/clk-px30.c | 1080 +++ drivers/clk/rockchip/clk.h | 41 +- 3 files changed, 1121 insertions(+), 1

[PATCH v1 1/4] dt-bindings: add bindings for px30 clock controller

2018-06-06 Thread Elaine Zhang
Add devicetree bindings for Rockchip cru which found on Rockchip SoCs. Signed-off-by: Elaine Zhang --- .../bindings/clock/rockchip,px30-cru.txt | 67 ++ 1 file changed, 67 insertions(+) create mode 100644

[PATCH v1 3/4] clk: rockchip: add support for half divider

2018-06-06 Thread Elaine Zhang
The new Rockchip socs have optional half divider, so we use "branch_half_divider" + "COMPOSITE_NOMUX_HALFDIV \ DIV_HALF" to hook that special divider clock-type into our clock-tree. Signed-off-by: Elaine Zhang --- drivers/clk/rockchip/Makefile | 1 +

[PATCH v1 4/4] clk: rockchip: add clock controller for px30

2018-06-06 Thread Elaine Zhang
Add the clock tree definition for the new px30 SoC. Signed-off-by: Elaine Zhang --- drivers/clk/rockchip/Makefile |1 + drivers/clk/rockchip/clk-px30.c | 1080 +++ drivers/clk/rockchip/clk.h | 41 +- 3 files changed, 1121 insertions(+), 1

[PATCH v1 1/4] dt-bindings: add bindings for px30 clock controller

2018-06-06 Thread Elaine Zhang
Add devicetree bindings for Rockchip cru which found on Rockchip SoCs. Signed-off-by: Elaine Zhang --- .../bindings/clock/rockchip,px30-cru.txt | 67 ++ 1 file changed, 67 insertions(+) create mode 100644

[GIT PULL] DeviceTree updates for 4.18

2018-06-06 Thread Rob Herring
Hi Linus, Please pull DT updates for 4.18. Details below. Rob The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338: Linux 4.17-rc1 (2018-04-15 18:24:20 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git

[GIT PULL] DeviceTree updates for 4.18

2018-06-06 Thread Rob Herring
Hi Linus, Please pull DT updates for 4.18. Details below. Rob The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338: Linux 4.17-rc1 (2018-04-15 18:24:20 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git

Re: Is this a kernel BUG? ///Re: [Question] Can we use SIGRTMIN when vdso disabled on X86?

2018-06-06 Thread Andy Lutomirski
> On Jun 6, 2018, at 7:05 PM, Leizhen (ThunderTown) > wrote: > > > >> On 2018/6/7 1:01, Andy Lutomirski wrote: >> On Wed, Jun 6, 2018 at 2:18 AM Leizhen (ThunderTown) >> wrote: >>> >>> I found that glibc has already dealt with this case. So this issue must >>> have been met before,

Re: Is this a kernel BUG? ///Re: [Question] Can we use SIGRTMIN when vdso disabled on X86?

2018-06-06 Thread Andy Lutomirski
> On Jun 6, 2018, at 7:05 PM, Leizhen (ThunderTown) > wrote: > > > >> On 2018/6/7 1:01, Andy Lutomirski wrote: >> On Wed, Jun 6, 2018 at 2:18 AM Leizhen (ThunderTown) >> wrote: >>> >>> I found that glibc has already dealt with this case. So this issue must >>> have been met before,

Re: [PATCH v5 01/28] docs: fpga: add a document for FPGA Device Feature List (DFL) Framework Overview

2018-06-06 Thread Wu Hao
On Wed, Jun 06, 2018 at 11:16:03AM -0500, Alan Tull wrote: > On Tue, May 1, 2018 at 9:50 PM, Wu Hao wrote: > > Hi Hao, > > I've acked the remaining patches with some changes requested. In your > v6, please add a patch to add yourself to the MAINTAINERS file or > whoever is planning on

Re: [PATCH v5 01/28] docs: fpga: add a document for FPGA Device Feature List (DFL) Framework Overview

2018-06-06 Thread Wu Hao
On Wed, Jun 06, 2018 at 11:16:03AM -0500, Alan Tull wrote: > On Tue, May 1, 2018 at 9:50 PM, Wu Hao wrote: > > Hi Hao, > > I've acked the remaining patches with some changes requested. In your > v6, please add a patch to add yourself to the MAINTAINERS file or > whoever is planning on

Re: [PATCH 26/32] afs: Use fs_context to pass parameters over automount [ver #8]

2018-06-06 Thread Goldwyn Rodrigues
On 05/24/2018 07:08 PM, David Howells wrote: > Alter the AFS automounting code to create and modify an fs_context struct > when parameterising a new mount triggered by an AFS mountpoint rather than > constructing device name and option strings. > > Also remove the cell=, vol= and rwpath

Re: [PATCH 26/32] afs: Use fs_context to pass parameters over automount [ver #8]

2018-06-06 Thread Goldwyn Rodrigues
On 05/24/2018 07:08 PM, David Howells wrote: > Alter the AFS automounting code to create and modify an fs_context struct > when parameterising a new mount triggered by an AFS mountpoint rather than > constructing device name and option strings. > > Also remove the cell=, vol= and rwpath

Re: Is this a kernel BUG? ///Re: [Question] Can we use SIGRTMIN when vdso disabled on X86?

2018-06-06 Thread Leizhen (ThunderTown)
On 2018/6/7 1:01, Andy Lutomirski wrote: > On Wed, Jun 6, 2018 at 2:18 AM Leizhen (ThunderTown) > wrote: >> >> I found that glibc has already dealt with this case. So this issue must have >> been met before, should it be maintained by libc/user? >> >> if (GLRO(dl_sysinfo_dso) == NULL)

Re: Is this a kernel BUG? ///Re: [Question] Can we use SIGRTMIN when vdso disabled on X86?

2018-06-06 Thread Leizhen (ThunderTown)
On 2018/6/7 1:01, Andy Lutomirski wrote: > On Wed, Jun 6, 2018 at 2:18 AM Leizhen (ThunderTown) > wrote: >> >> I found that glibc has already dealt with this case. So this issue must have >> been met before, should it be maintained by libc/user? >> >> if (GLRO(dl_sysinfo_dso) == NULL)

Re: [RFC 0/1] mconf: Emacs-like isearch

2018-06-06 Thread Masahiro Yamada
2018-06-07 8:54 GMT+09:00 Dirk Gouders : > Randy Dunlap writes: > >> On 06/06/2018 03:32 PM, Dirk Gouders wrote: >>> Randy Dunlap writes: >>> On 06/06/2018 02:56 PM, Dirk Gouders wrote: > Hello, > > being an Emacs user, I frequently find myself pressing CTRL-s in mconf > to

Re: [RFC 0/1] mconf: Emacs-like isearch

2018-06-06 Thread Masahiro Yamada
2018-06-07 8:54 GMT+09:00 Dirk Gouders : > Randy Dunlap writes: > >> On 06/06/2018 03:32 PM, Dirk Gouders wrote: >>> Randy Dunlap writes: >>> On 06/06/2018 02:56 PM, Dirk Gouders wrote: > Hello, > > being an Emacs user, I frequently find myself pressing CTRL-s in mconf > to

linux-next: manual merge of the tip tree with Linus' tree

2018-06-06 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the tip tree got a conflict in: tools/testing/selftests/Makefile between commit: a12ab9e125f1 ("selftests: move RTC tests to rtc subfolder") from Linus' tree and commit: ccba8b64452b ("rseq/selftests: Provide Makefile, scripts, gitignore") from the

linux-next: manual merge of the tip tree with Linus' tree

2018-06-06 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the tip tree got a conflict in: tools/testing/selftests/Makefile between commit: a12ab9e125f1 ("selftests: move RTC tests to rtc subfolder") from Linus' tree and commit: ccba8b64452b ("rseq/selftests: Provide Makefile, scripts, gitignore") from the

Re: Is this a kernel BUG? ///Re: [Question] Can we use SIGRTMIN when vdso disabled on X86?

2018-06-06 Thread Leizhen (ThunderTown)
On 2018/6/7 1:48, h...@zytor.com wrote: > On June 6, 2018 2:17:42 AM PDT, "Leizhen (ThunderTown)" > wrote: >> I found that glibc has already dealt with this case. So this issue must >> have been met before, should it be maintained by libc/user? >> >> if (GLRO(dl_sysinfo_dso) == NULL) >>

Re: Is this a kernel BUG? ///Re: [Question] Can we use SIGRTMIN when vdso disabled on X86?

2018-06-06 Thread Leizhen (ThunderTown)
On 2018/6/7 1:48, h...@zytor.com wrote: > On June 6, 2018 2:17:42 AM PDT, "Leizhen (ThunderTown)" > wrote: >> I found that glibc has already dealt with this case. So this issue must >> have been met before, should it be maintained by libc/user? >> >> if (GLRO(dl_sysinfo_dso) == NULL) >>

Re: [PATCH v3 2/5] gpio: syscon: rockchip: add GPIO_MUTE support for rk3328

2018-06-06 Thread Levin
Rob Herring writes: > On Sat, Jun 02, 2018 at 04:40:09PM +0800, Levin Du wrote: >> >> Rob Herring writes: >> >> > On Thu, May 31, 2018 at 9:05 PM, Levin wrote: >> > > Hi Rob, >> > > >> > > >> > > On 2018-05-31 10:45 PM, Rob Herring wrote: >> > > > >> > > > On Wed, May 30, 2018 at 10:27

Re: [PATCH v3 2/5] gpio: syscon: rockchip: add GPIO_MUTE support for rk3328

2018-06-06 Thread Levin
Rob Herring writes: > On Sat, Jun 02, 2018 at 04:40:09PM +0800, Levin Du wrote: >> >> Rob Herring writes: >> >> > On Thu, May 31, 2018 at 9:05 PM, Levin wrote: >> > > Hi Rob, >> > > >> > > >> > > On 2018-05-31 10:45 PM, Rob Herring wrote: >> > > > >> > > > On Wed, May 30, 2018 at 10:27

Re: [RFC 2/2] x86, tsc: Enable clock for ealry printk timestamp

2018-06-06 Thread Feng Tang
Hi Pavel, Thanks for the revew. On Wed, Jun 06, 2018 at 11:25:22AM -0400, Pavel Tatashin wrote: > Hi Feng, > > Using a global variable for this is not going to work, because you are adding > a conditional branch and a load to a very hot path for the live of the > system, not only for the

Re: [RFC 2/2] x86, tsc: Enable clock for ealry printk timestamp

2018-06-06 Thread Feng Tang
Hi Pavel, Thanks for the revew. On Wed, Jun 06, 2018 at 11:25:22AM -0400, Pavel Tatashin wrote: > Hi Feng, > > Using a global variable for this is not going to work, because you are adding > a conditional branch and a load to a very hot path for the live of the > system, not only for the

Hi

2018-06-06 Thread Robert Lee
Am a United State Army here in Afghanistan, am seeking your help to evacuate the sum of $ 7,000,000 to you as long as I am assured it will be safe That in your care Until I complete my service here in Afghanistan. This is not stolen money and there are no dangers involved. I count on your

Hi

2018-06-06 Thread Robert Lee
Am a United State Army here in Afghanistan, am seeking your help to evacuate the sum of $ 7,000,000 to you as long as I am assured it will be safe That in your care Until I complete my service here in Afghanistan. This is not stolen money and there are no dangers involved. I count on your

Re: [PATCH v4 1/7] interconnect: Add generic on-chip interconnect API

2018-06-06 Thread Evan Green
On Wed, Jun 6, 2018 at 11:09 AM Georgi Djakov wrote: > > Hi Evan, > > On 06/06/2018 05:59 PM, Georgi Djakov wrote: > >>> + > >>> +/** > >>> + * icc_node_create() - create a node > >>> + * @id: node id > >>> + * > >>> + * Return: icc_node pointer on success, or ERR_PTR() on error > >>> + */ > >>>

Re: [PATCH v4 1/7] interconnect: Add generic on-chip interconnect API

2018-06-06 Thread Evan Green
On Wed, Jun 6, 2018 at 11:09 AM Georgi Djakov wrote: > > Hi Evan, > > On 06/06/2018 05:59 PM, Georgi Djakov wrote: > >>> + > >>> +/** > >>> + * icc_node_create() - create a node > >>> + * @id: node id > >>> + * > >>> + * Return: icc_node pointer on success, or ERR_PTR() on error > >>> + */ > >>>

Re: [PATCH v3 1/2] power: supply: sbs-battery: don't assume MANUFACTURER_DATA formats

2018-06-06 Thread Brian Norris
Hi Phil, On Wed, Jun 06, 2018 at 10:03:59AM +0800, Phil Reid wrote: > On 2/06/2018 09:28, Brian Norris wrote: > > drivers/power/supply/sbs-battery.c | 54 +- > > 1 file changed, 46 insertions(+), 8 deletions(-) > > > > diff --git

Re: [PATCH v3 1/2] power: supply: sbs-battery: don't assume MANUFACTURER_DATA formats

2018-06-06 Thread Brian Norris
Hi Phil, On Wed, Jun 06, 2018 at 10:03:59AM +0800, Phil Reid wrote: > On 2/06/2018 09:28, Brian Norris wrote: > > drivers/power/supply/sbs-battery.c | 54 +- > > 1 file changed, 46 insertions(+), 8 deletions(-) > > > > diff --git

Re: [PATCH v2 2/3] perf script python: Add more PMU fields

2018-06-06 Thread Jin, Yao
On 6/7/2018 2:36 AM, Arnaldo Carvalho de Melo wrote: Em Fri, Jun 01, 2018 at 05:01:02PM +0800, Jin Yao escreveu: +static int get_symoff(struct symbol *sym, struct addr_location *al, + bool print_off, char *bf, int size) +{ + unsigned long offset; + + if

Re: [PATCH v2 2/3] perf script python: Add more PMU fields

2018-06-06 Thread Jin, Yao
On 6/7/2018 2:36 AM, Arnaldo Carvalho de Melo wrote: Em Fri, Jun 01, 2018 at 05:01:02PM +0800, Jin Yao escreveu: +static int get_symoff(struct symbol *sym, struct addr_location *al, + bool print_off, char *bf, int size) +{ + unsigned long offset; + + if

[PATCH] staging: rtl8723bs: drop test

2018-06-06 Thread Julia Lawall
The test selects between two identical values, so it doesn't look useful. It turns out that the tested expression can only be true anyway, so drop the test, the corresponding parameter, and the corresponding argument at the only call site. The semantic match that finds this problem is as follows:

[PATCH] staging: rtl8723bs: drop test

2018-06-06 Thread Julia Lawall
The test selects between two identical values, so it doesn't look useful. It turns out that the tested expression can only be true anyway, so drop the test, the corresponding parameter, and the corresponding argument at the only call site. The semantic match that finds this problem is as follows:

Re: [RFC 0/1] mconf: Emacs-like isearch

2018-06-06 Thread Dirk Gouders
Randy Dunlap writes: > On 06/06/2018 03:32 PM, Dirk Gouders wrote: >> Randy Dunlap writes: >> >>> On 06/06/2018 02:56 PM, Dirk Gouders wrote: Hello, being an Emacs user, I frequently find myself pressing CTRL-s in mconf to search for some menu entry, especially in large

Re: [RFC 0/1] mconf: Emacs-like isearch

2018-06-06 Thread Dirk Gouders
Randy Dunlap writes: > On 06/06/2018 03:32 PM, Dirk Gouders wrote: >> Randy Dunlap writes: >> >>> On 06/06/2018 02:56 PM, Dirk Gouders wrote: Hello, being an Emacs user, I frequently find myself pressing CTRL-s in mconf to search for some menu entry, especially in large

Re: [PATCH] slab: Clean up the code comment in slab kmem_cache struct

2018-06-06 Thread Christopher Lameter
On Wed, 6 Jun 2018, Baoquan He wrote: > I am back porting Thomas's sl[a|u]b freelist randomization feature to > our distros, need go through slab code for better understanding. From > git log history, they were 'obj_offset' and 'obj_size'. Later on > 'obj_size' was renamed to 'object_size' in

Re: [PATCH] slab: Clean up the code comment in slab kmem_cache struct

2018-06-06 Thread Christopher Lameter
On Wed, 6 Jun 2018, Baoquan He wrote: > I am back porting Thomas's sl[a|u]b freelist randomization feature to > our distros, need go through slab code for better understanding. From > git log history, they were 'obj_offset' and 'obj_size'. Later on > 'obj_size' was renamed to 'object_size' in

Re: [PATCH v4 0/6] Enhance support for the SP805 WDT

2018-06-06 Thread Ray Jui
Hi Florian, On 6/6/2018 12:29 PM, Florian Fainelli wrote: On 05/28/2018 11:01 AM, Ray Jui wrote: This patch series enhances the support for the SP805 watchdog timer. First of all, 'timeout-sec' devicetree property is added. In addition, support is also added to allow the driver to reset the

Re: [PATCH v4 0/6] Enhance support for the SP805 WDT

2018-06-06 Thread Ray Jui
Hi Florian, On 6/6/2018 12:29 PM, Florian Fainelli wrote: On 05/28/2018 11:01 AM, Ray Jui wrote: This patch series enhances the support for the SP805 watchdog timer. First of all, 'timeout-sec' devicetree property is added. In addition, support is also added to allow the driver to reset the

Re: [PATCH v4 1/6] Documentation: DT: Consolidate SP805 binding docs

2018-06-06 Thread Ray Jui
On 6/6/2018 9:33 AM, Rob Herring wrote: On Wed, Jun 6, 2018 at 11:19 AM, Guenter Roeck wrote: On 06/05/2018 12:41 PM, Rob Herring wrote: On Mon, May 28, 2018 at 11:01:32AM -0700, Ray Jui wrote: Consolidate two SP805 binding documents "arm,sp805.txt" and "sp805-wdt.txt" into

Re: [PATCH v4 1/6] Documentation: DT: Consolidate SP805 binding docs

2018-06-06 Thread Ray Jui
On 6/6/2018 9:33 AM, Rob Herring wrote: On Wed, Jun 6, 2018 at 11:19 AM, Guenter Roeck wrote: On 06/05/2018 12:41 PM, Rob Herring wrote: On Mon, May 28, 2018 at 11:01:32AM -0700, Ray Jui wrote: Consolidate two SP805 binding documents "arm,sp805.txt" and "sp805-wdt.txt" into

Re: [RFC 0/1] mconf: Emacs-like isearch

2018-06-06 Thread Randy Dunlap
On 06/06/2018 03:32 PM, Dirk Gouders wrote: > Randy Dunlap writes: > >> On 06/06/2018 02:56 PM, Dirk Gouders wrote: >>> Hello, >>> >>> being an Emacs user, I frequently find myself pressing CTRL-s in mconf >>> to search for some menu entry, especially in large menus. >>> >>> I decided to

Re: [RFC 0/1] mconf: Emacs-like isearch

2018-06-06 Thread Randy Dunlap
On 06/06/2018 03:32 PM, Dirk Gouders wrote: > Randy Dunlap writes: > >> On 06/06/2018 02:56 PM, Dirk Gouders wrote: >>> Hello, >>> >>> being an Emacs user, I frequently find myself pressing CTRL-s in mconf >>> to search for some menu entry, especially in large menus. >>> >>> I decided to

Re: [PATCH v6 0/4] enable early printing of hashed pointers

2018-06-06 Thread Tobin C. Harding
On Mon, May 28, 2018 at 09:59:15AM -0400, Theodore Y. Ts'o wrote: > On Mon, May 28, 2018 at 11:46:38AM +1000, Tobin C. Harding wrote: > > > > During the versions of this set I have been totally confused about which > > patches go through which tree. This version again puts all 4 patches > >

Re: [PATCH v6 0/4] enable early printing of hashed pointers

2018-06-06 Thread Tobin C. Harding
On Mon, May 28, 2018 at 09:59:15AM -0400, Theodore Y. Ts'o wrote: > On Mon, May 28, 2018 at 11:46:38AM +1000, Tobin C. Harding wrote: > > > > During the versions of this set I have been totally confused about which > > patches go through which tree. This version again puts all 4 patches > >

Re: [PATCH v6 0/4] enable early printing of hashed pointers

2018-06-06 Thread Tobin C. Harding
On Wed, Jun 06, 2018 at 03:02:20PM +0200, Thomas Gleixner wrote: > On Mon, 28 May 2018, Tobin C. Harding wrote: > > > Currently printing pointers early in the boot sequence can result in a > > dummy string '(ptrval)' being printed. While resolving this > > issue it was noticed that we

Re: [PATCH v6 0/4] enable early printing of hashed pointers

2018-06-06 Thread Tobin C. Harding
On Wed, Jun 06, 2018 at 03:02:20PM +0200, Thomas Gleixner wrote: > On Mon, 28 May 2018, Tobin C. Harding wrote: > > > Currently printing pointers early in the boot sequence can result in a > > dummy string '(ptrval)' being printed. While resolving this > > issue it was noticed that we

Re: [PATCH v6 0/4] enable early printing of hashed pointers

2018-06-06 Thread Tobin C. Harding
On Wed, Jun 06, 2018 at 03:08:25PM +0200, Anna-Maria Gleixner wrote: > On Tue, 5 Jun 2018, Anna-Maria Gleixner wrote: > > > On Thu, 31 May 2018, Steven Rostedt wrote: > > > > > On Mon, 28 May 2018 11:46:38 +1000 > > > "Tobin C. Harding" wrote: > > > > > > > Steve, > > > > > > Hi Tobin, > > >

Re: [PATCH v6 0/4] enable early printing of hashed pointers

2018-06-06 Thread Tobin C. Harding
On Wed, Jun 06, 2018 at 03:08:25PM +0200, Anna-Maria Gleixner wrote: > On Tue, 5 Jun 2018, Anna-Maria Gleixner wrote: > > > On Thu, 31 May 2018, Steven Rostedt wrote: > > > > > On Mon, 28 May 2018 11:46:38 +1000 > > > "Tobin C. Harding" wrote: > > > > > > > Steve, > > > > > > Hi Tobin, > > >

Re: [PATCH] ACPI LID: increment wakeup count only when notified.

2018-06-06 Thread Rafael J. Wysocki
On Thu, Jun 7, 2018 at 1:11 AM, Benson Leung wrote: > Hi Rafael, > > On Wed, Jun 06, 2018 at 09:00:43AM +0200, Rafael J. Wysocki wrote: >> > @@ -417,6 +414,7 @@ static void acpi_button_notify(struct acpi_device >> > *device, u32 event) >> > /* fall through */ >> > case

Re: [PATCH] ACPI LID: increment wakeup count only when notified.

2018-06-06 Thread Rafael J. Wysocki
On Thu, Jun 7, 2018 at 1:11 AM, Benson Leung wrote: > Hi Rafael, > > On Wed, Jun 06, 2018 at 09:00:43AM +0200, Rafael J. Wysocki wrote: >> > @@ -417,6 +414,7 @@ static void acpi_button_notify(struct acpi_device >> > *device, u32 event) >> > /* fall through */ >> > case

Re: [RFC 00/10] perf: Add cputime events/metrics

2018-06-06 Thread Andi Kleen
> I had some issues with IDLE counter being miscounted due to stopping > of the idle tick. I tried to solve it in this patch (it's part of the > patchset): > perf/cputime: Don't stop idle tick if there's live cputime event > > but I'm pretty sure it's wrong and there's better solution. At

Re: [PATCH 01/10] perf tools: Uniquify the event name if there's no other matched event

2018-06-06 Thread Andi Kleen
On Thu, Jun 07, 2018 at 12:15:04AM +0200, Jiri Olsa wrote: > Currently by default we try to match the user specified PMU > name to all PMU units available and use them to aggregate > all matched PMUs event counts into one 'pattern' event. > > While this is useful for uncore events, it screws up

Re: [PATCH 01/10] perf tools: Uniquify the event name if there's no other matched event

2018-06-06 Thread Andi Kleen
On Thu, Jun 07, 2018 at 12:15:04AM +0200, Jiri Olsa wrote: > Currently by default we try to match the user specified PMU > name to all PMU units available and use them to aggregate > all matched PMUs event counts into one 'pattern' event. > > While this is useful for uncore events, it screws up

Re: [RFC 00/10] perf: Add cputime events/metrics

2018-06-06 Thread Andi Kleen
> I had some issues with IDLE counter being miscounted due to stopping > of the idle tick. I tried to solve it in this patch (it's part of the > patchset): > perf/cputime: Don't stop idle tick if there's live cputime event > > but I'm pretty sure it's wrong and there's better solution. At

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