Re: [PATCH] ARM: cpuidle: declare cpuidle_ops __read_mostly

Dear Arnd, On Wed, 10 Aug 2016 10:57:57 +0200 Arnd Bergmann wrote: > On Wednesday, August 10, 2016 4:49:57 PM CEST Jisheng Zhang wrote: > > diff --git a/arch/arm/kernel/cpuidle.c b/arch/arm/kernel/cpuidle.c > > index 7dccc96..762e0929 100644 > > --- a/arch/arm/kernel/cpuidle.c > > +++

Re: [PATCHv4 0/2] USB Type-C Connector class

On Tue, 2016-08-09 at 09:23 -0700, Guenter Roeck wrote: > > I'm not going to take this series until everyone agrees on it, > sorry. > > I'll wait for you and Guenter and Oliver to all come up with a > solution > > that works for everyone. > > > > I have not heard from Heikko for a while. There

Re: [PATCH 2/4] ARM: dts: da850: Add an aemif node

On Wednesday 10 August 2016 02:04 PM, Karl Beldan wrote: > On Wed, Aug 10, 2016 at 01:59:26PM +0530, Sekhar Nori wrote: >> On Wednesday 10 August 2016 01:56 PM, Karl Beldan wrote: >>> On Wed, Aug 10, 2016 at 01:42:01PM +0530, Sekhar Nori wrote: On Wednesday 10 August 2016 01:37 PM, Karl

[PATCH 0/3] arm64: put objects into proper sections

This series tries to put objects into proper sections to avoid pontential unnecessary DDR traffics: patch1 puts alloc_vectors_page() into .init section. This is a clean up patch. patch2 puts vdso_pages, vdso_spec and vectors_page into read_mostly section, since they are read mostly in hot path.

Re: dmatest no longer works on ARC SDP with DW DMAC

Hi Andy, On Wed, 2016-08-10 at 15:15 +0300, Andy Shevchenko wrote: > On Wed, 2016-08-10 at 11:06 +, Eugeniy Paltsev wrote: > > > > dmatest on ARC SDP with DW DMAC became broken after df5c7386 > > ("dmaengine: dw: some Intel devices has no memcpy support") and > > 30cb2639 ("dmaengine: dw:

Re: [PATCH 2/4] ARM: dts: da850: Add an aemif node

On Wednesday 10 August 2016 02:04 PM, Karl Beldan wrote: > On Wed, Aug 10, 2016 at 01:59:26PM +0530, Sekhar Nori wrote: >> On Wednesday 10 August 2016 01:56 PM, Karl Beldan wrote: >>> On Wed, Aug 10, 2016 at 01:42:01PM +0530, Sekhar Nori wrote: On Wednesday 10 August 2016 01:37 PM, Karl

[PATCH 0/3] arm64: put objects into proper sections

This series tries to put objects into proper sections to avoid pontential unnecessary DDR traffics: patch1 puts alloc_vectors_page() into .init section. This is a clean up patch. patch2 puts vdso_pages, vdso_spec and vectors_page into read_mostly section, since they are read mostly in hot path.

Re: dmatest no longer works on ARC SDP with DW DMAC

Hi Andy, On Wed, 2016-08-10 at 15:15 +0300, Andy Shevchenko wrote: > On Wed, 2016-08-10 at 11:06 +, Eugeniy Paltsev wrote: > > > > dmatest on ARC SDP with DW DMAC became broken after df5c7386 > > ("dmaengine: dw: some Intel devices has no memcpy support") and > > 30cb2639 ("dmaengine: dw:

Re: [PATCH v3 07/13] net: ethernet: ti: cpsw: replace pdev on dev

On Wednesday 10 August 2016 04:52 AM, Ivan Khoronzhuk wrote: > No need to hold pdev link when only dev is needed. > This allows to simplify a bunch of cpsw->pdev->dev now and farther. > > Signed-off-by: Ivan Khoronzhuk Reviewed-by: Mugunthan V N

[PATCH 0/2] STi: Add ports-implemented property support

From: Patrice Chotard Despite ST AHCI version = 1.3, reading HOST_PORTS_IMPL returns 0. So force HOST_PORTS_IMPL to 1 by using ports-implemented DT property. Update achci_st driver and STi dts accordingly Patrice Chotard (2): ahci: st: Add ports-implemented property in

Re: [PATCH 2/2] remoteproc: core: Rework obtaining a rproc from a DT phandle

On Tue 19 Jul 08:49 PDT 2016, Lee Jones wrote: > In this patch we; > - Use a subsystem generic phandle to obtain an rproc >- We have to support TI's bespoke version for the time being > - Convert wkup_m3_ipc driver to new API > - Rename the call to be more like other, similar OF calls > -

Re: [RFC PATCH v7 1/7] Restartable sequences system call

- On Aug 10, 2016, at 4:01 AM, Andy Lutomirski l...@amacapital.net wrote: > On Tue, Aug 9, 2016 at 9:13 AM, Boqun Feng wrote: > >> However, I'm thinking maybe we can use some tricks to avoid unnecessary >> aborts-on-preemption. >> >> First of all, I notice we

[PATCH 1/3] arm64: vdso: add __init section marker to alloc_vectors_page

It is not needed after booting, this patch moves the alloc_vectors_page function to the __init section. Signed-off-by: Jisheng Zhang --- arch/arm64/kernel/vdso.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/vdso.c

Re: [PATCH v3 07/13] net: ethernet: ti: cpsw: replace pdev on dev

On Wednesday 10 August 2016 04:52 AM, Ivan Khoronzhuk wrote: > No need to hold pdev link when only dev is needed. > This allows to simplify a bunch of cpsw->pdev->dev now and farther. > > Signed-off-by: Ivan Khoronzhuk Reviewed-by: Mugunthan V N Regards Mugunthan V N

[PATCH 0/2] STi: Add ports-implemented property support

From: Patrice Chotard Despite ST AHCI version = 1.3, reading HOST_PORTS_IMPL returns 0. So force HOST_PORTS_IMPL to 1 by using ports-implemented DT property. Update achci_st driver and STi dts accordingly Patrice Chotard (2): ahci: st: Add ports-implemented property in support ARM: dts:

Re: [PATCH 2/2] remoteproc: core: Rework obtaining a rproc from a DT phandle

On Tue 19 Jul 08:49 PDT 2016, Lee Jones wrote: > In this patch we; > - Use a subsystem generic phandle to obtain an rproc >- We have to support TI's bespoke version for the time being > - Convert wkup_m3_ipc driver to new API > - Rename the call to be more like other, similar OF calls > -

Re: [RFC PATCH v7 1/7] Restartable sequences system call

- On Aug 10, 2016, at 4:01 AM, Andy Lutomirski l...@amacapital.net wrote: > On Tue, Aug 9, 2016 at 9:13 AM, Boqun Feng wrote: > >> However, I'm thinking maybe we can use some tricks to avoid unnecessary >> aborts-on-preemption. >> >> First of all, I notice we haven't make any constraint

[PATCH 1/3] arm64: vdso: add __init section marker to alloc_vectors_page

It is not needed after booting, this patch moves the alloc_vectors_page function to the __init section. Signed-off-by: Jisheng Zhang --- arch/arm64/kernel/vdso.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c index

[PATCH v2 1/2] PCI: designware: mv parameters for wait for link into pcie-designware.c

These parameters are only used in the core pcie-designware.c, let's move them to the core driver. Signed-off-by: Jisheng Zhang --- drivers/pci/host/pcie-designware.c | 5 + drivers/pci/host/pcie-designware.h | 5 - 2 files changed, 5 insertions(+), 5 deletions(-)

[PATCH v2 1/2] PCI: designware: mv parameters for wait for link into pcie-designware.c

These parameters are only used in the core pcie-designware.c, let's move them to the core driver. Signed-off-by: Jisheng Zhang --- drivers/pci/host/pcie-designware.c | 5 + drivers/pci/host/pcie-designware.h | 5 - 2 files changed, 5 insertions(+), 5 deletions(-) diff --git

Re: [PATCH] sched: fix the intention to re-evalute tick dependency for offline cpu

2016-08-10 20:43 GMT+08:00 Frederic Weisbecker : > On Thu, Aug 04, 2016 at 05:51:20PM +0800, Wanpeng Li wrote: >> From: Wanpeng Li >> >> The dl task will be replenished after dl task timer fire and start a new >> period. It will be enqueued and to

[RFC PATCH 2/3] Documentation: switch to pdflatex for pdf generation

Looks like rst2pdf is not robust enough, especially for large documents. Use recursive make on the Sphinx generated makefile to convert latex to pdf. The ugly detail is that pdf is generated into Documentation/output/latex. Unfortunately, the pdflatex build generates huge amounts of build log

Re: spin_lock implicit/explicit memory barrier

On Wed, Aug 10, 2016 at 10:05:37AM +1000, Benjamin Herrenschmidt wrote: > On Tue, 2016-08-09 at 20:52 +0200, Manfred Spraul wrote: > > Hi Benjamin, Hi Michael, > > > > regarding commit 51d7d5205d33 ("powerpc: Add smp_mb() to  > > arch_spin_is_locked()"): > > > > For the ipc/sem code, I would

[PATCH] IB/hfi1: Add missing error code assignment before test

It is likely that checking the result of 'setup_ctxt' is expected here. Signed-off-by: Christophe JAILLET --- drivers/infiniband/hw/hfi1/file_ops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/hfi1/file_ops.c

Re: [PATCH] sched: fix the intention to re-evalute tick dependency for offline cpu

2016-08-10 20:43 GMT+08:00 Frederic Weisbecker : > On Thu, Aug 04, 2016 at 05:51:20PM +0800, Wanpeng Li wrote: >> From: Wanpeng Li >> >> The dl task will be replenished after dl task timer fire and start a new >> period. It will be enqueued and to re-evaluate its dependency on the tick >> in

[RFC PATCH 2/3] Documentation: switch to pdflatex for pdf generation

Looks like rst2pdf is not robust enough, especially for large documents. Use recursive make on the Sphinx generated makefile to convert latex to pdf. The ugly detail is that pdf is generated into Documentation/output/latex. Unfortunately, the pdflatex build generates huge amounts of build log

Re: spin_lock implicit/explicit memory barrier

On Wed, Aug 10, 2016 at 10:05:37AM +1000, Benjamin Herrenschmidt wrote: > On Tue, 2016-08-09 at 20:52 +0200, Manfred Spraul wrote: > > Hi Benjamin, Hi Michael, > > > > regarding commit 51d7d5205d33 ("powerpc: Add smp_mb() to  > > arch_spin_is_locked()"): > > > > For the ipc/sem code, I would

[PATCH] IB/hfi1: Add missing error code assignment before test

It is likely that checking the result of 'setup_ctxt' is expected here. Signed-off-by: Christophe JAILLET --- drivers/infiniband/hw/hfi1/file_ops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/hfi1/file_ops.c b/drivers/infiniband/hw/hfi1/file_ops.c

Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly

On Wed, Aug 10, 2016 at 6:18 AM, Jiri Kosina wrote: > On Wed, 10 Aug 2016, Rafael J. Wysocki wrote: > >> The last patch I sent had a problem, because if restore_jump_address really >> overlapped with the identity mapping of the restore kernel, it might share >> PGD or PUD

Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly

On Wed, Aug 10, 2016 at 6:18 AM, Jiri Kosina wrote: > On Wed, 10 Aug 2016, Rafael J. Wysocki wrote: > >> The last patch I sent had a problem, because if restore_jump_address really >> overlapped with the identity mapping of the restore kernel, it might share >> PGD or PUD entries with that

Re: [patch] video: fbdev: pxafb: potential NULL dereference on error

On 15/07/16 14:07, Dan Carpenter wrote: > If we "goto out;" then it calls display_timings_release(timings); > Since "timings" is NULL, that's going to oops. Just return directly. > > Fixes: 420a488278e8 ('video: fbdev: pxafb: initial devicetree conversion') > Signed-off-by: Dan Carpenter

Re: [PATCH] perf/x86/intel/uncore: correct uncore num_counters

* kan.li...@intel.com wrote: > From: Kan Liang > > Some uncore boxes' num_counters for Haswell server and Broadwell server > are not correct. This patch make them consistent with the uncore > document. > > Reported-by: Lukasz Odzioba

Re: [PATCH v6 3/8] arm, dts: add TC2 cpu capacity-dmips-mhz information

On 10/08/16 16:52, Sudeep Holla wrote: > > > On 10/08/16 16:43, Juri Lelli wrote: > >Hi, > > > >On 10/08/16 16:33, Sudeep Holla wrote: > >>Hi Juri, > >> > >>On 19/07/16 13:40, Juri Lelli wrote: > >>>Add TC2 cpu capacity binding information. > >>> > >> > >>If you repost it, > >> > >>s/binding// >

RE: [PATCH 1/5] bfa: mark symbols static where possible

Hi, Thanks for the change. Following declarations also look to be referenced in a single file and can be removed. Please check. drivers/scsi/bfa/bfad_im.h: extern struct scsi_host_template bfad_im_scsi_host_template; extern struct scsi_transport_template

[tip:timers/urgent] x86/timers/apic: Fix imprecise timer interrupts by eliminating TSC clockevents frequency roundoff error

Commit-ID: 1a9e4c564ab174e53ed86def922804a5ddc63e7d Gitweb: http://git.kernel.org/tip/1a9e4c564ab174e53ed86def922804a5ddc63e7d Author: Nicolai Stange AuthorDate: Thu, 14 Jul 2016 17:22:54 +0200 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016

Re: [PATCH] omapfb/dss: wait_for_completion_interruptible_timeout expects long

On 25/07/16 20:12, Nicholas Mc Guire wrote: > wait_for_completion_timeout_interruptible returns long not unsigned long. > an appropriately typed variable is introduced and assignments fixed up. > > Fixes: f76ee892a99e ("omapfb: copy omapdss & displays for omapfb") > > Signed-off-by: Nicholas Mc

[PATCH 2/4] ARM: dts: STiH407-pinctrl: Update gpio-cells to 2

From: Patrice Chotard This patch allows to use second parameter to the gpio specifier, which is used to specify whether the gpio is active high or low. Signed-off-by: Patrice Chotard --- arch/arm/boot/dts/stih407-pinctrl.dtsi | 52

Re: [PATCH] powerpc/32: Remove one insn in __bswapdi2

Le 10/08/2016 à 10:56, Gabriel Paubert a écrit : On Fri, Aug 05, 2016 at 01:28:02PM +0200, Christophe Leroy wrote: Signed-off-by: Christophe Leroy --- arch/powerpc/kernel/misc_32.S | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git

Re: [patch] video: fbdev: pxafb: potential NULL dereference on error

On 15/07/16 14:07, Dan Carpenter wrote: > If we "goto out;" then it calls display_timings_release(timings); > Since "timings" is NULL, that's going to oops. Just return directly. > > Fixes: 420a488278e8 ('video: fbdev: pxafb: initial devicetree conversion') > Signed-off-by: Dan Carpenter > >

Re: [PATCH] perf/x86/intel/uncore: correct uncore num_counters

* kan.li...@intel.com wrote: > From: Kan Liang > > Some uncore boxes' num_counters for Haswell server and Broadwell server > are not correct. This patch make them consistent with the uncore > document. > > Reported-by: Lukasz Odzioba > Signed-off-by: Kan Liang > --- >

Re: [PATCH v6 3/8] arm, dts: add TC2 cpu capacity-dmips-mhz information

On 10/08/16 16:52, Sudeep Holla wrote: > > > On 10/08/16 16:43, Juri Lelli wrote: > >Hi, > > > >On 10/08/16 16:33, Sudeep Holla wrote: > >>Hi Juri, > >> > >>On 19/07/16 13:40, Juri Lelli wrote: > >>>Add TC2 cpu capacity binding information. > >>> > >> > >>If you repost it, > >> > >>s/binding// >

RE: [PATCH 1/5] bfa: mark symbols static where possible

Hi, Thanks for the change. Following declarations also look to be referenced in a single file and can be removed. Please check. drivers/scsi/bfa/bfad_im.h: extern struct scsi_host_template bfad_im_scsi_host_template; extern struct scsi_transport_template

[tip:timers/urgent] x86/timers/apic: Fix imprecise timer interrupts by eliminating TSC clockevents frequency roundoff error

Commit-ID: 1a9e4c564ab174e53ed86def922804a5ddc63e7d Gitweb: http://git.kernel.org/tip/1a9e4c564ab174e53ed86def922804a5ddc63e7d Author: Nicolai Stange AuthorDate: Thu, 14 Jul 2016 17:22:54 +0200 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 12:37:38 +0200 x86/timers/apic: Fix

Re: [PATCH] omapfb/dss: wait_for_completion_interruptible_timeout expects long

On 25/07/16 20:12, Nicholas Mc Guire wrote: > wait_for_completion_timeout_interruptible returns long not unsigned long. > an appropriately typed variable is introduced and assignments fixed up. > > Fixes: f76ee892a99e ("omapfb: copy omapdss & displays for omapfb") > > Signed-off-by: Nicholas Mc

[PATCH 2/4] ARM: dts: STiH407-pinctrl: Update gpio-cells to 2

From: Patrice Chotard This patch allows to use second parameter to the gpio specifier, which is used to specify whether the gpio is active high or low. Signed-off-by: Patrice Chotard --- arch/arm/boot/dts/stih407-pinctrl.dtsi | 52 +- 1 file changed, 26

Re: [PATCH] powerpc/32: Remove one insn in __bswapdi2

Le 10/08/2016 à 10:56, Gabriel Paubert a écrit : On Fri, Aug 05, 2016 at 01:28:02PM +0200, Christophe Leroy wrote: Signed-off-by: Christophe Leroy --- arch/powerpc/kernel/misc_32.S | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/misc_32.S

[PATCH v7 0/4] Add support for rk818

Changes since v6: - Dropped a patch from this series which was applied by Michael Turquette commit cb98fd5d4da1 ("clk: Kconfig: Name RK818 in Kconfig for COMMON_CLK_RK808") - Squashed patch mfd: RK808: Fetch PMIC variant from chip id register into the first patch. Wadim Egorov (4): mfd:

[tip:perf/core] perf/core: Fix sideband list-iteration vs. event ordering NULL pointer deference crash

Commit-ID: 0b8f1e2e26bfc6b9abe3f0f3faba2cb0eecb9fb9 Gitweb: http://git.kernel.org/tip/0b8f1e2e26bfc6b9abe3f0f3faba2cb0eecb9fb9 Author: Peter Zijlstra AuthorDate: Thu, 4 Aug 2016 14:37:24 +0200 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016

Re: [PATCH] ARM: exynos_defconfig: Enable bus frequency scaling with DEVFREQ/DEVFREQ-Event

On 07/15/2016 03:33 AM, Chanwoo Choi wrote: > This patch enables the bus frequency scaling driver with DEVFREQ and > DEVFREQ-Event framework. This patches already was merged for Odroid-U3/XU3 > ,Trats2 and Rinato/Monk boards. > > Signed-off-by: Chanwoo Choi > --- >

[PATCH 07/21] net: thunderx: Support for different LMAC types within BGX

From: Sunil Goutham On 88xx all LMACs in a BGX will be in same mode but on 81xx BGX can be split as two and there can be LMACs configured in different modes. These changes move lmac_type, lane2serdes fields into per lmac struct from BGX struct. Got rid of qlm_mode field

Re: [RFC PATCH 2/3] net: macb: Add support for 1588 for Zynq Ultrascale+ MPSoC

Hi Nicolas, just a note: Here is the link to public Linux repo https://github.com/Xilinx/linux-xlnx Thanks, Michal On 9.8.2016 18:56, Punnaiah Choudary Kalluri wrote: > Hi Nicolas, > > 1588 implementation in cadence GEM IP we have in Zynq Ultascale+ MPSoC is > Different to the one in Zynq

[PATCH] seccomp: suppress fatal signals that will never be delivered before seccomp forces an exit because of said signals

This fixes rr. It doesn't quite fix the provided testcase, because the testcase fails to wait on the tracee after awakening from the nanosleep. Instead the testcase immediately does a PTHREAD_CONT, discarding the PTHREAD_EVENT_EXIT. The slightly modified testcase at

[tip:sched/core] sched/deadline: Fix wrap-around in DL heap

Commit-ID: a23eadfae2fd45536a355b785d5a1533e1955c22 Gitweb: http://git.kernel.org/tip/a23eadfae2fd45536a355b785d5a1533e1955c22 Author: Tommaso Cucinotta AuthorDate: Tue, 19 Jul 2016 11:44:50 +0200 Committer: Ingo Molnar CommitDate: Wed, 10

[PATCH v7 0/4] Add support for rk818

Changes since v6: - Dropped a patch from this series which was applied by Michael Turquette commit cb98fd5d4da1 ("clk: Kconfig: Name RK818 in Kconfig for COMMON_CLK_RK808") - Squashed patch mfd: RK808: Fetch PMIC variant from chip id register into the first patch. Wadim Egorov (4): mfd:

[tip:perf/core] perf/core: Fix sideband list-iteration vs. event ordering NULL pointer deference crash

Commit-ID: 0b8f1e2e26bfc6b9abe3f0f3faba2cb0eecb9fb9 Gitweb: http://git.kernel.org/tip/0b8f1e2e26bfc6b9abe3f0f3faba2cb0eecb9fb9 Author: Peter Zijlstra AuthorDate: Thu, 4 Aug 2016 14:37:24 +0200 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 13:05:51 +0200 perf/core: Fix sideband

Re: [PATCH] ARM: exynos_defconfig: Enable bus frequency scaling with DEVFREQ/DEVFREQ-Event

On 07/15/2016 03:33 AM, Chanwoo Choi wrote: > This patch enables the bus frequency scaling driver with DEVFREQ and > DEVFREQ-Event framework. This patches already was merged for Odroid-U3/XU3 > ,Trats2 and Rinato/Monk boards. > > Signed-off-by: Chanwoo Choi > --- >

[PATCH 07/21] net: thunderx: Support for different LMAC types within BGX

From: Sunil Goutham On 88xx all LMACs in a BGX will be in same mode but on 81xx BGX can be split as two and there can be LMACs configured in different modes. These changes move lmac_type, lane2serdes fields into per lmac struct from BGX struct. Got rid of qlm_mode field which has become

Re: [RFC PATCH 2/3] net: macb: Add support for 1588 for Zynq Ultrascale+ MPSoC

Hi Nicolas, just a note: Here is the link to public Linux repo https://github.com/Xilinx/linux-xlnx Thanks, Michal On 9.8.2016 18:56, Punnaiah Choudary Kalluri wrote: > Hi Nicolas, > > 1588 implementation in cadence GEM IP we have in Zynq Ultascale+ MPSoC is > Different to the one in Zynq

[PATCH] seccomp: suppress fatal signals that will never be delivered before seccomp forces an exit because of said signals

This fixes rr. It doesn't quite fix the provided testcase, because the testcase fails to wait on the tracee after awakening from the nanosleep. Instead the testcase immediately does a PTHREAD_CONT, discarding the PTHREAD_EVENT_EXIT. The slightly modified testcase at

[tip:sched/core] sched/deadline: Fix wrap-around in DL heap

Commit-ID: a23eadfae2fd45536a355b785d5a1533e1955c22 Gitweb: http://git.kernel.org/tip/a23eadfae2fd45536a355b785d5a1533e1955c22 Author: Tommaso Cucinotta AuthorDate: Tue, 19 Jul 2016 11:44:50 +0200 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 13:32:55 +0200 sched/deadline: Fix

[PATCH v1 09/10] sched/fair: Rename scale_load() and scale_load_down()

Rename scale_load() and scale_load_down() to user_to_kernel_load() and kernel_to_user_load() respectively. This helps us tag them clearly and avoid confusion. Signed-off-by: Yuyang Du --- kernel/sched/core.c |8 kernel/sched/fair.c | 13 +

[PATCH v1 09/10] sched/fair: Rename scale_load() and scale_load_down()

Rename scale_load() and scale_load_down() to user_to_kernel_load() and kernel_to_user_load() respectively. This helps us tag them clearly and avoid confusion. Signed-off-by: Yuyang Du --- kernel/sched/core.c |8 kernel/sched/fair.c | 13 + kernel/sched/sched.h |

Re: [PATCH 2/4] ARM: dts: da850: Add an aemif node

On Wed, Aug 10, 2016 at 01:59:26PM +0530, Sekhar Nori wrote: > On Wednesday 10 August 2016 01:56 PM, Karl Beldan wrote: > > On Wed, Aug 10, 2016 at 01:42:01PM +0530, Sekhar Nori wrote: > >> On Wednesday 10 August 2016 01:37 PM, Karl Beldan wrote: > >>> On Wed, Aug 10, 2016 at 01:32:03PM +0530,

[PATCH v1 00/10] Optimize sched avgs computation and implement flat util hierarchy

Hi Peter, I should have sent out my flat util hierarchy implementation long time ago, actually code was there but not rebased. I finally have time to do this, so here it is. There are also other proposals to solve migrated tasks' util mobility problem, such as the ones from Dietmar and Vincent.

Re: [v2] powerpc/32: fix csum_partial_copy_generic()

On Tue, 2016-02-08 at 08:07:05 UTC, Christophe Leroy wrote: > commit 7aef4136566b0 ("powerpc32: rewrite csum_partial_copy_generic() > based on copy_tofrom_user()") introduced a bug when destination > address is odd and initial csum is not null > > In that (rare) case the initial csum value has to

[PATCH v7 3/4] mfd: dt-bindings: Add RK818 device tree bindings document

Add device tree bindings documentation for Rockchip's RK818 PMIC. Signed-off-by: Wadim Egorov Acked-by: Rob Herring Acked-by: Lee Jones --- Documentation/devicetree/bindings/mfd/rk808.txt | 37 +++-- 1 file

[PATCH v7 0/3] mfd: lp873x: Add lp873x PMIC support

The LP873X chip is a power management IC for Portable Navigation Systems and Tablet Computing devices. It contains the following components: - Regulators. - Configurable General Purpose Output Signals(GPO). PMIC interacts with the main processor through i2c. PMIC has couple of

[patch] sched/cputime: Fix NO_HZ_FULL getrusage() monotonicity regression

Hi Peter, While running ltp, the fates decided it was time for me to encounter the roughly 1 out of every 10 call failure below. As much as I run ltp, I'm a bit surprised that I (or anyone else) haven't met this before, but then the fates are known to be a tad fickle. getrusage040 TINFO :

Re: [Regression] "irqdomain: Don't set type when mapping an IRQ" breaks nexus7 gpio buttons

Hi Linus, On 10/08/16 00:03, Linus Walleij wrote: > On Tue, Aug 9, 2016 at 3:20 PM, Jon Hunter wrote: > >> If that works, then does the following also work (without the above) ... >> >> diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c >> index b4c1bc7c9ca2..e111b72e3162

[PATCH v1 03/10] sched/fair: Add static to remove_entity_load_avg()

remove_entity_load_avg() is only called in fair.c, so add static to it. Signed-off-by: Yuyang Du --- kernel/sched/fair.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 997297b..dad1ba5 100644 ---

[V4 PATCH 2/2] mips/panic: Replace smp_send_stop() with kdump friendly version in panic path

Daniel Walker reported problems which happens when crash_kexec_post_notifiers kernel option is enabled (https://lkml.org/lkml/2015/6/24/44). In that case, smp_send_stop() is called before entering kdump routines which assume other CPUs are still online. As the result, kdump routines fail to save

Re: [PATCH 2/4] ARM: dts: da850: Add an aemif node

On Wed, Aug 10, 2016 at 01:59:26PM +0530, Sekhar Nori wrote: > On Wednesday 10 August 2016 01:56 PM, Karl Beldan wrote: > > On Wed, Aug 10, 2016 at 01:42:01PM +0530, Sekhar Nori wrote: > >> On Wednesday 10 August 2016 01:37 PM, Karl Beldan wrote: > >>> On Wed, Aug 10, 2016 at 01:32:03PM +0530,

[PATCH v1 00/10] Optimize sched avgs computation and implement flat util hierarchy

Hi Peter, I should have sent out my flat util hierarchy implementation long time ago, actually code was there but not rebased. I finally have time to do this, so here it is. There are also other proposals to solve migrated tasks' util mobility problem, such as the ones from Dietmar and Vincent.

Re: [v2] powerpc/32: fix csum_partial_copy_generic()

On Tue, 2016-02-08 at 08:07:05 UTC, Christophe Leroy wrote: > commit 7aef4136566b0 ("powerpc32: rewrite csum_partial_copy_generic() > based on copy_tofrom_user()") introduced a bug when destination > address is odd and initial csum is not null > > In that (rare) case the initial csum value has to

[PATCH v7 3/4] mfd: dt-bindings: Add RK818 device tree bindings document

Add device tree bindings documentation for Rockchip's RK818 PMIC. Signed-off-by: Wadim Egorov Acked-by: Rob Herring Acked-by: Lee Jones --- Documentation/devicetree/bindings/mfd/rk808.txt | 37 +++-- 1 file changed, 34 insertions(+), 3 deletions(-) diff --git

[PATCH v7 0/3] mfd: lp873x: Add lp873x PMIC support

The LP873X chip is a power management IC for Portable Navigation Systems and Tablet Computing devices. It contains the following components: - Regulators. - Configurable General Purpose Output Signals(GPO). PMIC interacts with the main processor through i2c. PMIC has couple of

[patch] sched/cputime: Fix NO_HZ_FULL getrusage() monotonicity regression

Hi Peter, While running ltp, the fates decided it was time for me to encounter the roughly 1 out of every 10 call failure below. As much as I run ltp, I'm a bit surprised that I (or anyone else) haven't met this before, but then the fates are known to be a tad fickle. getrusage040 TINFO :

Re: [Regression] "irqdomain: Don't set type when mapping an IRQ" breaks nexus7 gpio buttons

Hi Linus, On 10/08/16 00:03, Linus Walleij wrote: > On Tue, Aug 9, 2016 at 3:20 PM, Jon Hunter wrote: > >> If that works, then does the following also work (without the above) ... >> >> diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c >> index b4c1bc7c9ca2..e111b72e3162 100644 >> ---

[PATCH v1 03/10] sched/fair: Add static to remove_entity_load_avg()

remove_entity_load_avg() is only called in fair.c, so add static to it. Signed-off-by: Yuyang Du --- kernel/sched/fair.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 997297b..dad1ba5 100644 --- a/kernel/sched/fair.c +++

[V4 PATCH 2/2] mips/panic: Replace smp_send_stop() with kdump friendly version in panic path

Daniel Walker reported problems which happens when crash_kexec_post_notifiers kernel option is enabled (https://lkml.org/lkml/2015/6/24/44). In that case, smp_send_stop() is called before entering kdump routines which assume other CPUs are still online. As the result, kdump routines fail to save

Re: [PATCH 2/2] device-tree: nexus7: Add IMEM syscon and reboot reason support

On Tue 09 Aug 22:04 PDT 2016, John Stultz wrote: > On Tue, Aug 9, 2016 at 9:28 PM, Bjorn Andersson > wrote: > > On Mon 08 Aug 15:34 PDT 2016, John Stultz wrote: > > > >> This patch add the IMEM syscon memory region to the DT, > >> as well as addds support for the

[PATCH v1 05/10] sched/fair: Add __always_inline compiler attribute to __accumulate_sum()

__accumulate_sum()'s caller and sibling functions are all inlined. And it will be called almost every time in its caller. It does not make sense if only it is not inlined. Signed-off-by: Yuyang Du --- kernel/sched/fair.c |2 +- 1 file changed, 1 insertion(+), 1

[GIT PULL] Btrfs

Hi Linus, My for-linus-4.8 branch has some fixes for btrfs send/recv and fsync from Filipe and Robbie Ko: git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus-4.8 Bonus points to Filipe for already having xfstests in place for many of these. Filipe Manana (8) commits

[PATCH v2 1/1] percpu-refcount: do not forget to rcu_barrier() just before freeing

percpu issues some RCU callbacks to synchronize its state, so before freeing we have to wait all those callbacks to finish. E.g. the following simple sequence on stack causes nasty crash: struct percpu_ref ref; percpu_ref_init(, release, 0, GFP_KERNEL); percpu_ref_kill();

Re: [PATCH 2/2] device-tree: nexus7: Add IMEM syscon and reboot reason support

On Tue 09 Aug 22:04 PDT 2016, John Stultz wrote: > On Tue, Aug 9, 2016 at 9:28 PM, Bjorn Andersson > wrote: > > On Mon 08 Aug 15:34 PDT 2016, John Stultz wrote: > > > >> This patch add the IMEM syscon memory region to the DT, > >> as well as addds support for the magic reboot reason > >> values

[PATCH v1 05/10] sched/fair: Add __always_inline compiler attribute to __accumulate_sum()

__accumulate_sum()'s caller and sibling functions are all inlined. And it will be called almost every time in its caller. It does not make sense if only it is not inlined. Signed-off-by: Yuyang Du --- kernel/sched/fair.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[GIT PULL] Btrfs

Hi Linus, My for-linus-4.8 branch has some fixes for btrfs send/recv and fsync from Filipe and Robbie Ko: git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus-4.8 Bonus points to Filipe for already having xfstests in place for many of these. Filipe Manana (8) commits

[PATCH v2 1/1] percpu-refcount: do not forget to rcu_barrier() just before freeing

percpu issues some RCU callbacks to synchronize its state, so before freeing we have to wait all those callbacks to finish. E.g. the following simple sequence on stack causes nasty crash: struct percpu_ref ref; percpu_ref_init(, release, 0, GFP_KERNEL); percpu_ref_kill();

[PATCH v7 1/4] mfd: RK808: Add RK818 support

The RK818 chip is a Power Management IC (PMIC) for multimedia and handheld devices. It contains the following components: - Regulators - RTC - Clocking - Battery support Both RK808 and RK818 chips are using a similar register map, so we can reuse the RTC and Clocking functionality.

[PATCH v7 1/4] mfd: RK808: Add RK818 support

The RK818 chip is a Power Management IC (PMIC) for multimedia and handheld devices. It contains the following components: - Regulators - RTC - Clocking - Battery support Both RK808 and RK818 chips are using a similar register map, so we can reuse the RTC and Clocking functionality.

Re: [alsa-devel] [PATCH v5 2/2] mfd: Add Samsung Exynos Low Power Audio Subsystem driver

On 08/09/2016 05:29 PM, Lee Jones wrote: > I only just reviewed v4. OK, apologies for resending to fast. I assumed you might have no further comments after reviewing first patch from the series.

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

On 2016-08-10 11:02 AM, Jann Horn wrote: On Wed, Aug 10, 2016 at 10:16:45AM -0400, Robert Foss wrote: On 2016-08-09 06:30 PM, Jann Horn wrote: On Tue, Aug 09, 2016 at 05:01:44PM -0400, Robert Foss wrote: On 2016-08-09 03:24 PM, Jann Horn wrote: On Tue, Aug 09, 2016 at 12:05:43PM -0400,

Re: Linux 4.6.6

diff --git a/Makefile b/Makefile index 7d693a825fc7..bee1a1692fed 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 4 PATCHLEVEL = 6 -SUBLEVEL = 5 +SUBLEVEL = 6 EXTRAVERSION = NAME = Charred Weasel diff --git a/arch/arc/Makefile b/arch/arc/Makefile index

Re: Linux 4.4.17

diff --git a/Makefile b/Makefile index da7621cadc8e..76d34f763a41 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 4 PATCHLEVEL = 4 -SUBLEVEL = 16 +SUBLEVEL = 17 EXTRAVERSION = NAME = Blurry Fish Butt diff --git a/arch/arc/Makefile b/arch/arc/Makefile index

[PATCH 18/21] net: thunderx: Use napi_consume_skb for bulk free

From: Sunil Goutham This patch enables bulk freeing on the Tx side. Signed-off-by: Sunil Goutham --- drivers/net/ethernet/cavium/thunder/nicvf_main.c | 8 +--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git

Re: [PATCH 0/4] powerpc/mm: movable hotplug memory nodes

Reza Arbab writes: > These changes enable onlining memory into ZONE_MOVABLE on power, and the > creation of discrete nodes of movable memory. > > Node hotplug is not supported on power [1]. But maybe it should be? cheers

Re: [alsa-devel] [PATCH v5 2/2] mfd: Add Samsung Exynos Low Power Audio Subsystem driver

On 08/09/2016 05:29 PM, Lee Jones wrote: > I only just reviewed v4. OK, apologies for resending to fast. I assumed you might have no further comments after reviewing first patch from the series.

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

On 2016-08-10 11:02 AM, Jann Horn wrote: On Wed, Aug 10, 2016 at 10:16:45AM -0400, Robert Foss wrote: On 2016-08-09 06:30 PM, Jann Horn wrote: On Tue, Aug 09, 2016 at 05:01:44PM -0400, Robert Foss wrote: On 2016-08-09 03:24 PM, Jann Horn wrote: On Tue, Aug 09, 2016 at 12:05:43PM -0400,

Re: Linux 4.6.6

diff --git a/Makefile b/Makefile index 7d693a825fc7..bee1a1692fed 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 4 PATCHLEVEL = 6 -SUBLEVEL = 5 +SUBLEVEL = 6 EXTRAVERSION = NAME = Charred Weasel diff --git a/arch/arc/Makefile b/arch/arc/Makefile index

Re: Linux 4.4.17

diff --git a/Makefile b/Makefile index da7621cadc8e..76d34f763a41 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 4 PATCHLEVEL = 4 -SUBLEVEL = 16 +SUBLEVEL = 17 EXTRAVERSION = NAME = Blurry Fish Butt diff --git a/arch/arc/Makefile b/arch/arc/Makefile index

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