[PATCH 28/45] staging/lustre/libcfs: Cleanup: parenthesis alignment adjustments

From: Oleg Drokin Adjust alignment of argments that were pushed to next lines to conform to kernel code style. Found with checkpatch. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/debug.c| 3 +-- drivers/staging/lustre/lustre/libcfs/hash.c | 18

Re: [PATCH 1/2] tracing/mm: don't trace kfree on offline CPUs

On 2/15/16, Steven Rostedt wrote: > On Sun, 14 Feb 2016 23:19:42 +0300 > Denis Kirjanov wrote: > > >> >> TP_PROTO(unsigned long call_site, const void *ptr), >> >> >> >> - TP_ARGS(call_site, ptr) >> >> + TP_ARGS(call_site, ptr), >> >> + >> >> + /* >> >> + * This trace can be potentially called

[PATCH 39/45] staging/lustre: Update cfs_cpu_notify switch statement with a comment

From: Oleg Drokin We do really mean to fall through to that default case statement from all previous ones, so add a comment to unconfuse verious tools Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c | 1 + 1

[PATCH 40/45] staging/lustre: Get rid of cfs_trace_buf_type_t typedef

From: Oleg Drokin Replace it with enum cfs_trace_buf_type Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c | 2 +- drivers/staging/lustre/lustre/libcfs/tracefile.h | 6 +++--- 2 files changed, 4

[PATCH 37/45] staging/lustre/libcfs: Remove useless returns in void functions

From: Oleg Drokin Return at the end of a void function does not serve any particular purpose and makes checkpatch unhappy, so eliminate them. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c | 2 --

[PATCH 43/45] staging/lustre/libcfs: Replace use of printk with pr_

From: Oleg Drokin This pacifies checkpatch amongst other things, also is shorter to write and avoiding calls to printk_ratelimit() is also good. Signed-off-by: Oleg Drokin --- .../lustre/lustre/libcfs/linux/linux-tracefile.c | 10 ++--

[PATCH 39/45] staging/lustre: Update cfs_cpu_notify switch statement with a comment

From: Oleg Drokin We do really mean to fall through to that default case statement from all previous ones, so add a comment to unconfuse verious tools Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c | 1 + 1 file changed, 1 insertion(+) diff --git

[PATCH 40/45] staging/lustre: Get rid of cfs_trace_buf_type_t typedef

From: Oleg Drokin Replace it with enum cfs_trace_buf_type Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c | 2 +- drivers/staging/lustre/lustre/libcfs/tracefile.h | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git

[PATCH 37/45] staging/lustre/libcfs: Remove useless returns in void functions

From: Oleg Drokin Return at the end of a void function does not serve any particular purpose and makes checkpatch unhappy, so eliminate them. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c | 2 --

[PATCH 43/45] staging/lustre/libcfs: Replace use of printk with pr_

From: Oleg Drokin This pacifies checkpatch amongst other things, also is shorter to write and avoiding calls to printk_ratelimit() is also good. Signed-off-by: Oleg Drokin --- .../lustre/lustre/libcfs/linux/linux-tracefile.c | 10 ++-- drivers/staging/lustre/lustre/libcfs/tracefile.c | 53

[PATCH 42/45] staging/lustre: Remove space after cast in cfs_crypto_hash_final()

From: Oleg Drokin This is against kernel-code style. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[PATCH 45/45] staging/lustre: Convert cfs_str2num_check to use kstrtoul

From: Oleg Drokin simple_strtoul is obsolete Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/libcfs_string.c | 11 +++ 1 file changed, 3 insertions(+), 8 deletions(-) diff --git

[PATCH 38/45] staging/lustre/libcfs: Remove empty lines after/before braces

From: Oleg Drokin No need for an empty line after opening curvy brace and no need for an empty line before the closing one too. Remove them. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c| 2 --

[PATCH 42/45] staging/lustre: Remove space after cast in cfs_crypto_hash_final()

From: Oleg Drokin This is against kernel-code style. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c

[PATCH 45/45] staging/lustre: Convert cfs_str2num_check to use kstrtoul

From: Oleg Drokin simple_strtoul is obsolete Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/libcfs_string.c | 11 +++ 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/staging/lustre/lustre/libcfs/libcfs_string.c

[PATCH 38/45] staging/lustre/libcfs: Remove empty lines after/before braces

From: Oleg Drokin No need for an empty line after opening curvy brace and no need for an empty line before the closing one too. Remove them. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c| 2 --

[PATCH 08/45] staging/lustre: Remove server code from client_obd_setup()

From: Oleg Drokin In client_obd_setup references to LUSTRE_OSP_NAME could only happen on metadata servers, so remove them as never true Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/ldlm/ldlm_lib.c | 16 1 file

[PATCH 00/45] Lustre cleanups

From: Oleg Drokin Majority of this patch is Lustre code style cleanups. NULL comparison style is adjusted for the whole lustre tree (but not lnet not to interfere with James patches in flight). Some server-only code was removed in the process. lustre/libcfs in addition

[PATCH 35/45] staging/lustre/libcfs: Move private tracefile structs out of header

From: Oleg Drokin the struct page_collection, struct cfs_trace_page and struct tracefiled_ctl are only used by tracefile.c, so move them there. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/tracefile.c | 45

[PATCH 17/45] staging/lustre/fid: Adjust NULL comparison codestyle

From: Oleg Drokin All instances of "x == NULL" are changed to "!x" and "x != NULL" to "x" Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/fid/fid_request.c | 14 +++--- drivers/staging/lustre/lustre/fid/lproc_fid.c | 14

[PATCH 08/45] staging/lustre: Remove server code from client_obd_setup()

From: Oleg Drokin In client_obd_setup references to LUSTRE_OSP_NAME could only happen on metadata servers, so remove them as never true Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/ldlm/ldlm_lib.c | 16 1 file changed, 16 deletions(-) diff --git

[PATCH 00/45] Lustre cleanups

From: Oleg Drokin Majority of this patch is Lustre code style cleanups. NULL comparison style is adjusted for the whole lustre tree (but not lnet not to interfere with James patches in flight). Some server-only code was removed in the process. lustre/libcfs in addition was processed to remove

[PATCH 35/45] staging/lustre/libcfs: Move private tracefile structs out of header

From: Oleg Drokin the struct page_collection, struct cfs_trace_page and struct tracefiled_ctl are only used by tracefile.c, so move them there. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/tracefile.c | 45 +

[PATCH 17/45] staging/lustre/fid: Adjust NULL comparison codestyle

From: Oleg Drokin All instances of "x == NULL" are changed to "!x" and "x != NULL" to "x" Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/fid/fid_request.c | 14 +++--- drivers/staging/lustre/lustre/fid/lproc_fid.c | 14 ++ 2 files changed, 9 insertions(+),

[PATCH 24/45] staging/lustre/obdecho: Adjust NULL comparison codestyle

From: Oleg Drokin All instances of "x == NULL" are changed to "!x" and "x != NULL" to "x" Also remove some redundant assertions. Signed-off-by: Oleg Drokin --- .../staging/lustre/lustre/obdecho/echo_client.c| 61 ++ 1 file

[PATCH 34/45] staging/lustre/libcfs: Remove unused cfs_tcd_owns_tage() function

From: Oleg Drokin Does not appear to be used anywhere. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c | 10 -- drivers/staging/lustre/lustre/libcfs/tracefile.h | 3 --- 2 files

[PATCH 44/45] staging/lustre: Convert cfs_trace_daemon_command to use kstrtoul

From: Oleg Drokin simple_strtoul is obsolete Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/tracefile.c | 15 +-- 1 file changed, 9 insertions(+), 6 deletions(-) diff --git

[PATCH 36/45] staging/lustre/libcfs: Update comments style to match kernel

From: Oleg Drokin checkpatch complains that the trailing */ on the multiline comments should be on it's own line. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/debug.c | 18 +-

[PATCH 10/45] staging/lustre: Remove commented out lock_lock_multi_match

From: Oleg Drokin lock_lock_multi_match stayed commented out unused for ages now, so let's just remove it. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/lov/lov_lock.c | 39 1 file changed, 39 deletions(-)

[PATCH 23/45] staging/lustre/obdclass: Adjust NULL comparison codestyle

From: Oleg Drokin All instances of "x == NULL" are changed to "!x" and "x != NULL" to "x" Also remove some redundant assertions. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/obdclass/acl.c | 10 +--

[PATCH 24/45] staging/lustre/obdecho: Adjust NULL comparison codestyle

From: Oleg Drokin All instances of "x == NULL" are changed to "!x" and "x != NULL" to "x" Also remove some redundant assertions. Signed-off-by: Oleg Drokin --- .../staging/lustre/lustre/obdecho/echo_client.c| 61 ++ 1 file changed, 29 insertions(+), 32 deletions(-)

[PATCH 34/45] staging/lustre/libcfs: Remove unused cfs_tcd_owns_tage() function

From: Oleg Drokin Does not appear to be used anywhere. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c | 10 -- drivers/staging/lustre/lustre/libcfs/tracefile.h | 3 --- 2 files changed, 13 deletions(-) diff --git

[PATCH 44/45] staging/lustre: Convert cfs_trace_daemon_command to use kstrtoul

From: Oleg Drokin simple_strtoul is obsolete Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/tracefile.c | 15 +-- 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/drivers/staging/lustre/lustre/libcfs/tracefile.c

[PATCH 36/45] staging/lustre/libcfs: Update comments style to match kernel

From: Oleg Drokin checkpatch complains that the trailing */ on the multiline comments should be on it's own line. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/debug.c | 18 +- drivers/staging/lustre/lustre/libcfs/fail.c| 3 ++-

[PATCH 10/45] staging/lustre: Remove commented out lock_lock_multi_match

From: Oleg Drokin lock_lock_multi_match stayed commented out unused for ages now, so let's just remove it. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/lov/lov_lock.c | 39 1 file changed, 39 deletions(-) diff --git

[PATCH 23/45] staging/lustre/obdclass: Adjust NULL comparison codestyle

From: Oleg Drokin All instances of "x == NULL" are changed to "!x" and "x != NULL" to "x" Also remove some redundant assertions. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/obdclass/acl.c | 10 +-- drivers/staging/lustre/lustre/obdclass/cl_io.c | 83

[PATCH 41/45] staging/lustre/libcfs: Get rid of multiple assignments

From: Oleg Drokin They make checkpatch unhappy, and I guess overall might confuse people too. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/libcfs_mem.c| 7 --- drivers/staging/lustre/lustre/libcfs/libcfs_string.c | 6

[PATCH 03/45] staging/lustre/libcfs: Get rid of /proc references in comments

From: Oleg Drokin Now that the sysfs conversion is complete, also convert all the remaining comments Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-debug.c | 4 ++-- drivers/staging/lustre/lustre/libcfs/module.c

[PATCH 12/45] staging/lustre/libcfs: Adjust NULL comparison codestyle

From: Oleg Drokin All instances of "x == NULL" are changed to "!x" and "x != NULL" to "x" Also removed some redundant assertions. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/debug.c | 4 +-

Re: [PATCH v8 8/8] livepatch: Detect offset for the ftrace location during build

* Petr Mladek [2016-02-12 17:45:17]: [...] > I guess that you used a broken gcc and cheated the check > to pass the compilation. Did you, please? > > The test used to detect the offset is using a minimalistic > function is is afftected by the gcc bug. > > The patch below

[PATCH 41/45] staging/lustre/libcfs: Get rid of multiple assignments

From: Oleg Drokin They make checkpatch unhappy, and I guess overall might confuse people too. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/libcfs_mem.c| 7 --- drivers/staging/lustre/lustre/libcfs/libcfs_string.c | 6 -- 2 files changed, 8 insertions(+), 5

[PATCH 03/45] staging/lustre/libcfs: Get rid of /proc references in comments

From: Oleg Drokin Now that the sysfs conversion is complete, also convert all the remaining comments Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/linux/linux-debug.c | 4 ++-- drivers/staging/lustre/lustre/libcfs/module.c| 4

[PATCH 12/45] staging/lustre/libcfs: Adjust NULL comparison codestyle

From: Oleg Drokin All instances of "x == NULL" are changed to "!x" and "x != NULL" to "x" Also removed some redundant assertions. Signed-off-by: Oleg Drokin --- drivers/staging/lustre/lustre/libcfs/debug.c | 4 +- drivers/staging/lustre/lustre/libcfs/hash.c| 104

Re: [PATCH v8 8/8] livepatch: Detect offset for the ftrace location during build

* Petr Mladek [2016-02-12 17:45:17]: [...] > I guess that you used a broken gcc and cheated the check > to pass the compilation. Did you, please? > > The test used to detect the offset is using a minimalistic > function is is afftected by the gcc bug. > > The patch below might be used to cheat

Re: [PATCH v2] clk: Move vendor's Kconfig into CCF menu section

Hi Krzysztof, On Tue, 2016-02-16 at 13:59 +0900, Krzysztof Kozlowski wrote: > 2016-01-28 17:58 GMT+09:00 James Liao : > > Move all vendor's Kconfig into CCF menu section to prevent > > new drivers putting their Kconfig files in a wrong place. > > > > Some Kconigs need

Re: [PATCH v2] clk: Move vendor's Kconfig into CCF menu section

Hi Krzysztof, On Tue, 2016-02-16 at 13:59 +0900, Krzysztof Kozlowski wrote: > 2016-01-28 17:58 GMT+09:00 James Liao : > > Move all vendor's Kconfig into CCF menu section to prevent > > new drivers putting their Kconfig files in a wrong place. > > > > Some Kconigs need to modify at the same time

Re: [PATCH] kernel: fs: drop_caches: add dds drop_caches_count

On Tue, Feb 16, 2016 at 02:58:04AM +, Nag Avadhanam (nag) wrote: > Its the calculation of the # of bytes of non-reclaimable file system cache > pages that has been troubling us. We do not want to count inactive file > pages (of programs/binaries) that were once mapped by any process in the >

Re: [PATCH] kernel: fs: drop_caches: add dds drop_caches_count

On Tue, Feb 16, 2016 at 02:58:04AM +, Nag Avadhanam (nag) wrote: > Its the calculation of the # of bytes of non-reclaimable file system cache > pages that has been troubling us. We do not want to count inactive file > pages (of programs/binaries) that were once mapped by any process in the >

Re: [PATCH] kernel: fs: drop_caches: add dds drop_caches_count

On Mon, Feb 15, 2016 at 03:52:31PM -0800, Daniel Walker wrote: > On 02/15/2016 03:05 PM, Dave Chinner wrote: > >What you are proposing isn't accurate, either, because it will be > >stale by the time the inode cache traversal is completed and the > >count returned to userspace. e.g. pages that have

Re: [PATCH] kernel: fs: drop_caches: add dds drop_caches_count

On Mon, Feb 15, 2016 at 03:52:31PM -0800, Daniel Walker wrote: > On 02/15/2016 03:05 PM, Dave Chinner wrote: > >What you are proposing isn't accurate, either, because it will be > >stale by the time the inode cache traversal is completed and the > >count returned to userspace. e.g. pages that have

Re: [PATCH V3] powerpc/mm: Fix Multi hit ERAT cause by recent THP update

On Mon, 2016-02-15 at 16:31 +0530, Aneesh Kumar K.V wrote: > Balbir Singh writes: > > > > Now we can't depend for mm_cpumask, a parallel find_linux_pte_hugepte > > > can happen outside that. Now i had a variant for kick_all_cpus_sync that > > > ignored idle cpus. But then

Re: [PATCH V3] powerpc/mm: Fix Multi hit ERAT cause by recent THP update

On Mon, 2016-02-15 at 16:31 +0530, Aneesh Kumar K.V wrote: > Balbir Singh writes: > > > > Now we can't depend for mm_cpumask, a parallel find_linux_pte_hugepte > > > can happen outside that. Now i had a variant for kick_all_cpus_sync that > > > ignored idle cpus. But then that needs more

[PATCH v3 1/3] hwmon: iio_hwmon: Allow the driver to accept hypen in device tree node names

Currently the driver calls hwmon_device_register_with_groups which does not accept hypen in node name and returns EINVAL. Use of hypen in device tree node name results in probe failure., however use of hypen in device tree node name is perfectly acceptable. Change this by allocating a duplicate

[PATCH v3 1/3] hwmon: iio_hwmon: Allow the driver to accept hypen in device tree node names

Currently the driver calls hwmon_device_register_with_groups which does not accept hypen in node name and returns EINVAL. Use of hypen in device tree node name results in probe failure., however use of hypen in device tree node name is perfectly acceptable. Change this by allocating a duplicate

[PATCH v3 3/3] ARM: dts: vfxxx: Add iio_hwmon node for ADC temperature channel

Add iio-hwmon node to expose the temperature channel on Vybrid as hardware monitor device using the iio_hwmon driver. Signed-off-by: Sanchayan Maity --- arch/arm/boot/dts/vfxxx.dtsi | 5 + 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/vfxxx.dtsi

[PATCH v3 3/3] ARM: dts: vfxxx: Add iio_hwmon node for ADC temperature channel

Add iio-hwmon node to expose the temperature channel on Vybrid as hardware monitor device using the iio_hwmon driver. Signed-off-by: Sanchayan Maity --- arch/arm/boot/dts/vfxxx.dtsi | 5 + 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/vfxxx.dtsi

[PATCH v3 0/3] Allow iio_hwmon to accept hypen in node names

Hello, Initial versions of the patchset intended to introduce the use of iio_hwmon for Vybrid SoC's. Currently the iio_hwmon driver has two users and as per the binding documentation, the node names use the underscore. Use of hypen in device tree node names is acceptable, however currently the

[PATCH v3 2/3] ARM: dts: Change iio_hwmon nodes to use hypen in node names

Change iio_hwmon nodes to use hypen in node names instead of underscore. Signed-off-by: Sanchayan Maity --- Documentation/devicetree/bindings/iio/iio-bindings.txt | 2 +- arch/arm/boot/dts/imx23.dtsi | 2 +- arch/arm/boot/dts/imx28.dtsi

[PATCH v3 0/3] Allow iio_hwmon to accept hypen in node names

Hello, Initial versions of the patchset intended to introduce the use of iio_hwmon for Vybrid SoC's. Currently the iio_hwmon driver has two users and as per the binding documentation, the node names use the underscore. Use of hypen in device tree node names is acceptable, however currently the

[PATCH v3 2/3] ARM: dts: Change iio_hwmon nodes to use hypen in node names

Change iio_hwmon nodes to use hypen in node names instead of underscore. Signed-off-by: Sanchayan Maity --- Documentation/devicetree/bindings/iio/iio-bindings.txt | 2 +- arch/arm/boot/dts/imx23.dtsi | 2 +- arch/arm/boot/dts/imx28.dtsi | 2 +-

Re: [RFC 6/6] RCU: Track rcu_dereference() in RCU read-side critical section

On Mon, Feb 15, 2016 at 08:08:40PM -0800, Paul E. McKenney wrote: > On Tue, Feb 16, 2016 at 11:01:43AM +0800, Boqun Feng wrote: > > On Mon, Feb 15, 2016 at 05:05:53PM -0800, Paul E. McKenney wrote: > > > On Thu, Feb 04, 2016 at 12:45:12AM +0800, Boqun Feng wrote: > > > > The variables protected by

Re: [RFC 6/6] RCU: Track rcu_dereference() in RCU read-side critical section

On Mon, Feb 15, 2016 at 08:08:40PM -0800, Paul E. McKenney wrote: > On Tue, Feb 16, 2016 at 11:01:43AM +0800, Boqun Feng wrote: > > On Mon, Feb 15, 2016 at 05:05:53PM -0800, Paul E. McKenney wrote: > > > On Thu, Feb 04, 2016 at 12:45:12AM +0800, Boqun Feng wrote: > > > > The variables protected by

Re: [PATCH v2] clk: Move vendor's Kconfig into CCF menu section

2016-01-28 17:58 GMT+09:00 James Liao : > Move all vendor's Kconfig into CCF menu section to prevent > new drivers putting their Kconfig files in a wrong place. > > Some Kconigs need to modify at the same time to avoid build > warnings. > > Signed-off-by: James Liao

Re: [PATCH v2] clk: Move vendor's Kconfig into CCF menu section

2016-01-28 17:58 GMT+09:00 James Liao : > Move all vendor's Kconfig into CCF menu section to prevent > new drivers putting their Kconfig files in a wrong place. > > Some Kconigs need to modify at the same time to avoid build > warnings. > > Signed-off-by: James Liao > --- > This patch is based on

Re: [PATCH v8 4/8] ppc64 ftrace_with_regs configuration variables

On Mon, 2016-02-15 at 23:21 +0100, Torsten Duwe wrote: > On Mon, Feb 15, 2016 at 03:04:08PM +0100, Torsten Duwe wrote: > > If you use "-pg -mprofile-kernel", gcc seems to forget that, and omits the > > TOC > > load, for a similar assembler calling sequence. > > > > Looking at the code I can

Re: [ANNOUNCE] 4.4.1-rt6

On Sat, 13 Feb 2016 00:47:08 +0100 Sebastian Andrzej Siewior wrote: > - There is a useless rcu_bh thread which has been deactivated. > For some strange reason I had RCU_TORTURE_TEST defined in my config. This caused my compile to blow up because kernel/rcu/rcutorture.c

Re: [PATCH v8 4/8] ppc64 ftrace_with_regs configuration variables

On Mon, 2016-02-15 at 23:21 +0100, Torsten Duwe wrote: > On Mon, Feb 15, 2016 at 03:04:08PM +0100, Torsten Duwe wrote: > > If you use "-pg -mprofile-kernel", gcc seems to forget that, and omits the > > TOC > > load, for a similar assembler calling sequence. > > > > Looking at the code I can

Re: [ANNOUNCE] 4.4.1-rt6

On Sat, 13 Feb 2016 00:47:08 +0100 Sebastian Andrzej Siewior wrote: > - There is a useless rcu_bh thread which has been deactivated. > For some strange reason I had RCU_TORTURE_TEST defined in my config. This caused my compile to blow up because kernel/rcu/rcutorture.c wanted to test the

[PATCH v2] arm64: add alignment fault hanling

Userspace memory is mapped as below: F2A7F000--F2A7 Normal Memory F2A8--F2A80FFF Device nGnRnE And that userspace application makes a system call as below: -009 |do_strncpy_from_user(inline) -009 |strncpy_from_user() -010 |getname_flags() -011 |user_path_at_empty() -012 |user_path_at()

[PATCH v2] arm64: add alignment fault hanling

Userspace memory is mapped as below: F2A7F000--F2A7 Normal Memory F2A8--F2A80FFF Device nGnRnE And that userspace application makes a system call as below: -009 |do_strncpy_from_user(inline) -009 |strncpy_from_user() -010 |getname_flags() -011 |user_path_at_empty() -012 |user_path_at()

Re: linux-next: manual merge of the clk tree with the samsung-krzk tree

On 16.02.2016 13:11, Stephen Rothwell wrote: > Hi all, > > Today's linux-next merge of the clk tree got a conflict in: > > drivers/clk/Kconfig > drivers/clk/samsung/Kconfig > > between commit: > > fa6439544887 ("clk: samsung: Enable COMPILE_TEST for Samsung clocks") > > from the

Re: linux-next: manual merge of the clk tree with the samsung-krzk tree

On 16.02.2016 13:11, Stephen Rothwell wrote: > Hi all, > > Today's linux-next merge of the clk tree got a conflict in: > > drivers/clk/Kconfig > drivers/clk/samsung/Kconfig > > between commit: > > fa6439544887 ("clk: samsung: Enable COMPILE_TEST for Samsung clocks") > > from the

RE: [PATCH 1/3] input: cygnus-update touchscreen dt node document

> -Original Message- > From: Rob Herring [mailto:r...@kernel.org] > Sent: 12 February 2016 20:35 > To: Raveendra Padasalagi > Cc: Dmitry Torokhov; Arnd Bergmann; Russell King; devicet...@vger.kernel.org; > linux-arm-ker...@lists.infradead.org; linux-in...@vger.kernel.org; Pawel Moll; >

RE: [PATCH 1/3] input: cygnus-update touchscreen dt node document

> -Original Message- > From: Rob Herring [mailto:r...@kernel.org] > Sent: 12 February 2016 20:35 > To: Raveendra Padasalagi > Cc: Dmitry Torokhov; Arnd Bergmann; Russell King; devicet...@vger.kernel.org; > linux-arm-ker...@lists.infradead.org; linux-in...@vger.kernel.org; Pawel Moll; >

linux-next: manual merge of the clk tree with the samsung-krzk tree

Hi all, Today's linux-next merge of the clk tree got a conflict in: drivers/clk/Kconfig drivers/clk/samsung/Kconfig between commit: fa6439544887 ("clk: samsung: Enable COMPILE_TEST for Samsung clocks") from the samsung-krzk tree and commit: b9e65ebc654d ("clk: Move vendor's Kconfig

linux-next: manual merge of the clk tree with the samsung-krzk tree

Hi all, Today's linux-next merge of the clk tree got a conflict in: drivers/clk/Kconfig drivers/clk/samsung/Kconfig between commit: fa6439544887 ("clk: samsung: Enable COMPILE_TEST for Samsung clocks") from the samsung-krzk tree and commit: b9e65ebc654d ("clk: Move vendor's Kconfig

Re: [RFC 6/6] RCU: Track rcu_dereference() in RCU read-side critical section

On Tue, Feb 16, 2016 at 11:01:43AM +0800, Boqun Feng wrote: > On Mon, Feb 15, 2016 at 05:05:53PM -0800, Paul E. McKenney wrote: > > On Thu, Feb 04, 2016 at 12:45:12AM +0800, Boqun Feng wrote: > > > The variables protected by an RCU read-side critical section are > > > sometimes hard to figure out,

Re: [RFC 6/6] RCU: Track rcu_dereference() in RCU read-side critical section

On Tue, Feb 16, 2016 at 11:01:43AM +0800, Boqun Feng wrote: > On Mon, Feb 15, 2016 at 05:05:53PM -0800, Paul E. McKenney wrote: > > On Thu, Feb 04, 2016 at 12:45:12AM +0800, Boqun Feng wrote: > > > The variables protected by an RCU read-side critical section are > > > sometimes hard to figure out,

[PATCH] mmc: mmc_spi: Add Card Detect comments and fix CD GPIO case

From: Magnus Damm This patch adds comments to describe the various ways card detection may be implemented and when polling is needed. Also a fix is included to prevent the MMC SPI driver from polling when a CD GPIO that supports interrupts is specified using the gpios

[PATCH] mmc: mmc_spi: Add Card Detect comments and fix CD GPIO case

From: Magnus Damm This patch adds comments to describe the various ways card detection may be implemented and when polling is needed. Also a fix is included to prevent the MMC SPI driver from polling when a CD GPIO that supports interrupts is specified using the gpios DT property (case 1).

linux-next: build failure after merge of the gpio tree

esc[offset].flags; ^ Caused by commit c366c76a2c41 ("gpio: add tps65218 gpio") interacting with commit 1c3cdb186172 ("gpio: move descriptors into gpio_device") both from the gpio tree. I have used the gpio tree from next-20160215 fro today. -- Cheers, Stephen Rothwell

linux-next: build failure after merge of the gpio tree

esc[offset].flags; ^ Caused by commit c366c76a2c41 ("gpio: add tps65218 gpio") interacting with commit 1c3cdb186172 ("gpio: move descriptors into gpio_device") both from the gpio tree. I have used the gpio tree from next-20160215 fro today. -- Cheers, Stephen Rothwell

Re: [PATCH v2 05/10] regulator: axp20x: support AXP809 variant

On Tue, Feb 16, 2016 at 4:04 AM, Mark Brown wrote: > On Mon, Feb 15, 2016 at 06:31:23PM +0800, Chen-Yu Tsai wrote: >> The X-Powers AXP809 PMIC has a similar set of regulators as the AXP221, >> though a few LDOs were removed, and a new switch output added. Like the >> AXP221,

Re: [PATCH v2 05/10] regulator: axp20x: support AXP809 variant

On Tue, Feb 16, 2016 at 4:04 AM, Mark Brown wrote: > On Mon, Feb 15, 2016 at 06:31:23PM +0800, Chen-Yu Tsai wrote: >> The X-Powers AXP809 PMIC has a similar set of regulators as the AXP221, >> though a few LDOs were removed, and a new switch output added. Like the >> AXP221, AXP809 also has DC1SW

[PATCH] ARM: dts: colibri-vf: Add pinmux for UART_0 aka UART_A RTS/CTS pins

Add pinmux for UART_A RTS, CTS pin's. Signed-off-by: Bhuvanchandra DV Acked-by: Stefan Agner --- arch/arm/boot/dts/vf-colibri.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/vf-colibri.dtsi

[PATCH] ARM: dts: colibri-vf: Add pinmux for UART_0 aka UART_A RTS/CTS pins

Add pinmux for UART_A RTS, CTS pin's. Signed-off-by: Bhuvanchandra DV Acked-by: Stefan Agner --- arch/arm/boot/dts/vf-colibri.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi index e5949b9..700840f 100644 ---

[PATCH] irqchip/gicv3-its: Avoid cache flush beyond ITS_BASERn memory size

Function its_alloc_tables() maintains two local variables, "order" and and "alloc_size", to hold memory size that has been allocated to ITS_BASEn. We don't always refresh the variable alloc_size whenever value of the variable order changes, causing the following two problems. - Cache flush

[PATCH] irqchip/gicv3-its: Avoid cache flush beyond ITS_BASERn memory size

Function its_alloc_tables() maintains two local variables, "order" and and "alloc_size", to hold memory size that has been allocated to ITS_BASEn. We don't always refresh the variable alloc_size whenever value of the variable order changes, causing the following two problems. - Cache flush

linux-next: manual merge of the gpio tree with the pinctrl tree

Hi Linus, Today's linux-next merge of the gpio tree got a conflict in: drivers/pinctrl/sunxi/pinctrl-sunxi.c between commit: be2d107f4433 ("pinctrl: sunxi: Use pin number when calling sunxi_pmx_set") from the pinctrl tree and commit: 6cee3821e4e4 ("gpio/pinctrl: sunxi: stop poking

linux-next: manual merge of the gpio tree with the pinctrl tree

Hi Linus, Today's linux-next merge of the gpio tree got a conflict in: drivers/pinctrl/sunxi/pinctrl-sunxi.c between commit: be2d107f4433 ("pinctrl: sunxi: Use pin number when calling sunxi_pmx_set") from the pinctrl tree and commit: 6cee3821e4e4 ("gpio/pinctrl: sunxi: stop poking

linux-next: manual merge of the gpio tree with the mfd tree

Hi Linus, Today's linux-next merge of the gpio tree got conflicts in: drivers/gpio/Kconfig drivers/gpio/Makefile between commit: 5d8c473983fc ("gpio: tps65086: Add GPO driver for the TPS65086 PMIC") from the mfd tree and commit: b866526d0cfe ("gpio: Add driver for TI TPIC2810")

linux-next: manual merge of the gpio tree with the mfd tree

Hi Linus, Today's linux-next merge of the gpio tree got conflicts in: drivers/gpio/Kconfig drivers/gpio/Makefile between commit: 5d8c473983fc ("gpio: tps65086: Add GPO driver for the TPS65086 PMIC") from the mfd tree and commit: b866526d0cfe ("gpio: Add driver for TI TPIC2810")

Re: [PATCH v2 1/4] locking/mutex: Add waiter parameter to mutex_optimistic_spin()

On 02/15/2016 10:00 PM, Jason Low wrote: On Mon, 2016-02-15 at 18:55 -0500, Waiman Long wrote: On 02/12/2016 03:40 PM, Peter Zijlstra wrote: On Fri, Feb 12, 2016 at 12:32:12PM -0500, Waiman Long wrote: @@ -358,8 +373,8 @@ static bool mutex_optimistic_spin(struct mutex *lock,

Re: [PATCH v2 1/4] locking/mutex: Add waiter parameter to mutex_optimistic_spin()

On 02/15/2016 10:00 PM, Jason Low wrote: On Mon, 2016-02-15 at 18:55 -0500, Waiman Long wrote: On 02/12/2016 03:40 PM, Peter Zijlstra wrote: On Fri, Feb 12, 2016 at 12:32:12PM -0500, Waiman Long wrote: @@ -358,8 +373,8 @@ static bool mutex_optimistic_spin(struct mutex *lock,

[PATCH] spi: rockchip: remove xfer_completion from rockchip_spi

xfer_completion isn't been used anywhere, so it can be removed. Signed-off-by: Shawn Lin --- drivers/spi/spi-rockchip.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c index 79a8bc4..07909ee9 100644 ---

[PATCH] spi: rockchip: remove xfer_completion from rockchip_spi

xfer_completion isn't been used anywhere, so it can be removed. Signed-off-by: Shawn Lin --- drivers/spi/spi-rockchip.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c index 79a8bc4..07909ee9 100644 --- a/drivers/spi/spi-rockchip.c

Re: [PATCH] ARM: don't print missing L2 cache as error

Hi Russel, Any comment to this? Currently the kernel prints an error message as follows on the platform at hand: [0.00] L2C: failed to init: -19 -- Stefan On 2016-01-27 17:27, Stefan Agner wrote: > Not having a L2 cache controller is a shame, but not an error. Avoid > printing an error

Re: [PATCH] ARM: don't print missing L2 cache as error

Hi Russel, Any comment to this? Currently the kernel prints an error message as follows on the platform at hand: [0.00] L2C: failed to init: -19 -- Stefan On 2016-01-27 17:27, Stefan Agner wrote: > Not having a L2 cache controller is a shame, but not an error. Avoid > printing an error

Re: checkpatch falsepositives in Lustre code

On Feb 15, 2016, at 10:05 PM, Joe Perches wrote: > On Mon, 2016-02-15 at 21:45 -0500, Oleg Drokin wrote: >> On Feb 15, 2016, at 9:27 PM, Joe Perches wrote: >> >>> On Mon, 2016-02-15 at 20:57 -0500, Oleg Drokin wrote: On Feb 15, 2016, at 7:56 PM, Joe Perches wrote: > [etc...] >

Re: checkpatch falsepositives in Lustre code

On Feb 15, 2016, at 10:05 PM, Joe Perches wrote: > On Mon, 2016-02-15 at 21:45 -0500, Oleg Drokin wrote: >> On Feb 15, 2016, at 9:27 PM, Joe Perches wrote: >> >>> On Mon, 2016-02-15 at 20:57 -0500, Oleg Drokin wrote: On Feb 15, 2016, at 7:56 PM, Joe Perches wrote: > [etc...] >

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