Re: [PATCH 1/2] dt-bindings: Add document for MT6311 regulator

On Mon, 2015-07-20 at 18:28 +0100, Mark Brown wrote: > On Mon, Jul 20, 2015 at 03:36:32PM +0800, Henry Chen wrote: > > > +Required properties: > > +- compatible: "mediatek,mt6311-regulator" > > +- mt6311regulator: List of regulators provided by this controller. It is > > named > > + to VDVFS

[tip:x86/mm] drivers/video/fbdev/atyfb: Replace MTRR UC hole with strong UC

Commit-ID: 3cc2dac5be3f23414a4efdee0b26d79bed297cac Gitweb: http://git.kernel.org/tip/3cc2dac5be3f23414a4efdee0b26d79bed297cac Author: Luis R. Rodriguez AuthorDate: Thu, 9 Jul 2015 18:24:58 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 10:47:05 +0200

[tip:x86/mm] drivers/video/fbdev/atyfb: Use arch_phys_wc_add() and ioremap_wc()

Commit-ID: 7d89a3cb159aecb1b363ea50cb14c967ff83b5a6 Gitweb: http://git.kernel.org/tip/7d89a3cb159aecb1b363ea50cb14c967ff83b5a6 Author: Luis R. Rodriguez AuthorDate: Thu, 9 Jul 2015 18:24:59 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 10:47:05 +0200

[PATCH V2 3/3] rtc: da9063: Add DA9062 RTC capability to DA9063 RTC driver

From: S Twiss Add DA9062 RTC support into the existing DA9063 RTC driver component by using generic access tables for common register and bit mask definitions. The following change will add generic register and bit mask support to the DA9063 RTC. The changes are slightly complicated by

[PATCH V4 0/5] perf: Add PERF_RECORD_SWITCH to indicate context switches

Hi Here is V4 of PERF_RECORD_SWITCH. Changes in V4: perf: Add PERF_RECORD_SWITCH to indicate context switches Use a separate record format PERF_RECORD_SWITCH_CPU_WIDE for the CPU-wide case that includes the next/previous pid/tid perf tools: Add new PERF_RECORD_SWITCH

[tip:x86/mm] drivers/video/fbdev/atyfb: Clarify ioremap() base and length used

Commit-ID: f55de6ec375da89f89f1a76e1b998e5f14878c06 Gitweb: http://git.kernel.org/tip/f55de6ec375da89f89f1a76e1b998e5f14878c06 Author: Luis R. Rodriguez AuthorDate: Thu, 9 Jul 2015 18:24:57 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 10:47:04 +0200

[PATCH V4 1/5] perf: Add PERF_RECORD_SWITCH to indicate context switches

There are already two events for context switches, namely the tracepoint sched:sched_switch and the software event context_switches. Unfortunately neither are suitable for use by non-privileged users for the purpose of synchronizing hardware trace data (e.g. Intel PT) to the context switch.

[PATCH V4 3/5] perf record: Add option --switch-events to select PERF_RECORD_SWITCH events

Add an option to select PERF_RECORD_SWITCH events. Signed-off-by: Adrian Hunter --- tools/perf/Documentation/perf-record.txt | 4 tools/perf/builtin-record.c | 7 +++ tools/perf/perf.h| 1 + tools/perf/util/evlist.h | 1 +

[PATCH V2 1/3] mfd: da9062: Support for the DA9063 RTC in the DA9062 core

From: S Twiss Add MFD core driver support for a RTC component - MFD core adds the RTC resources da9062_rtc_resources[] for the RTC alarm and tick timer IRQ - An appropriate mfd_cell has been added into da9062_devs[] to support a component .name = "da9062-rtc" and .of_compatible =

[PATCH V2 0/3] da9062: Add DA9062 RTC support using the existing DA9063 RTC driver

From: S Twiss This patch set adds RTC support for the Dialog DA9062 Power Management IC. Changes are made to the existing DA9063 RTC component so that functionality in this device driver can be re-used to support the DA9062 RTC. This following patch set is the proposed method for re-using

[PATCH V3 6/7] hvsock: introduce Hyper-V VM Sockets feature

Hyper-V VM sockets (hvsock) supplies a byte-stream based communication mechanism between the host and a guest. It's kind of TCP over VMBus, but the transportation layer (VMBus) is much simpler than IP. With Hyper-V VM Sockets, applications between the host and a guest can talk with each other

[PATCH V2 2/3] devicetree: da9062: Add device tree bindings for DA9062 RTC

From: S Twiss Add device tree bindings for the DA9062 RTC driver component Signed-off-by: Steve Twiss --- Checks performed with linux-next/next-20150708/scripts/checkpatch.pl da9062.txttotal: 0 errors, 0 warnings, 88 lines checked This patch applies against linux-next and

[tip:x86/boot] x86/boot: Obsolete the MCA sys_desc_table

Commit-ID: 949163015ce6fdb76a5e846a3582d3c40c23c001 Gitweb: http://git.kernel.org/tip/949163015ce6fdb76a5e846a3582d3c40c23c001 Author: Paolo Pisati AuthorDate: Mon, 20 Jul 2015 18:23:50 +0200 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 10:55:11 +0200 x86/boot: Obsolete the MCA

[tip:x86/mm] drivers/video/fbdev/atyfb: Carve out framebuffer length fudging into a helper

Commit-ID: eacd2d542610e55cad0be445966ac8ae79124c6e Gitweb: http://git.kernel.org/tip/eacd2d542610e55cad0be445966ac8ae79124c6e Author: Luis R. Rodriguez AuthorDate: Thu, 9 Jul 2015 18:24:56 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 10:47:04 +0200

[tip:x86/mm] x86/mm, asm-generic: Add IOMMU ioremap_uc() variant default

Commit-ID: 8c7ea50c010b2f1e006ad37c43f98202a31de2cb Gitweb: http://git.kernel.org/tip/8c7ea50c010b2f1e006ad37c43f98202a31de2cb Author: Luis R. Rodriguez AuthorDate: Thu, 9 Jul 2015 17:28:16 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 10:47:03 +0200 x86/mm, asm-generic:

[tip:x86/asm] x86/kconfig/32: Rename CONFIG_VM86 and default it to 'n'

Commit-ID: 5aef51c340cb50ed9a3997dc5d782324372078bd Gitweb: http://git.kernel.org/tip/5aef51c340cb50ed9a3997dc5d782324372078bd Author: Andy Lutomirski AuthorDate: Fri, 10 Jul 2015 08:34:23 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 10:40:50 +0200 x86/kconfig/32: Rename

Re: Edited draft of bpf(2) man page for review/enhancement

Hi Michael, is there any update on the bpf(2) man-page since last time, wrt having an initial version in your tree? Thanks again, Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [PATCH v8 6/9] nvmem: qfprom: Add Qualcomm QFPROM support.

On 20/07/15 22:20, Stephen Boyd wrote: On 07/20/2015 07:44 AM, Srinivas Kandagatla wrote: This patch adds QFPROM support driver which is used by other drivers like thermal sensor and cpufreq. On MSM parts there are some efuses (called qfprom) these fuses store things like calibration data,

Re: [PATCH v8 1/9] nvmem: Add a simple NVMEM framework for nvmem providers

Thanks Stephen for review, On 20/07/15 22:11, Stephen Boyd wrote: On 07/20/2015 07:43 AM, Srinivas Kandagatla wrote: diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c new file mode 100644 index 000..bde5528 --- /dev/null +++ b/drivers/nvmem/core.c @@ -0,0 +1,384 @@ + +static int

[tip:x86/asm] locking/spinlocks: Force inlining of spinlock ops

Commit-ID: 3490565b633c705d2fb1f6ede51228952664663d Gitweb: http://git.kernel.org/tip/3490565b633c705d2fb1f6ede51228952664663d Author: Denys Vlasenko AuthorDate: Mon, 13 Jul 2015 20:31:03 +0200 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 10:14:07 +0200 locking/spinlocks: Force

[tip:x86/asm] x86/entry/syscalls: Wire up 32-bit direct socket calls

Commit-ID: 9dea5dc921b5f4045a18c63eb92e84dc274d17eb Gitweb: http://git.kernel.org/tip/9dea5dc921b5f4045a18c63eb92e84dc274d17eb Author: Andy Lutomirski AuthorDate: Tue, 14 Jul 2015 15:24:24 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 10:11:04 +0200 x86/entry/syscalls:

[tip:locking/urgent] locking/pvqspinlock: Fix kernel panic in locking-selftest

Commit-ID: cba77f03f2c7b6cc0b0a44a3c679e0abade7da62 Gitweb: http://git.kernel.org/tip/cba77f03f2c7b6cc0b0a44a3c679e0abade7da62 Author: Waiman Long AuthorDate: Sat, 11 Jul 2015 21:19:19 -0400 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 10:18:07 +0200 locking/pvqspinlock: Fix

[tip:x86/microcode] x86/microcode/amd: Do not overwrite final patch levels

Commit-ID: d48a9c164b45c5cc40f00c12231564f9aac8ab1d Gitweb: http://git.kernel.org/tip/d48a9c164b45c5cc40f00c12231564f9aac8ab1d Author: Borislav Petkov AuthorDate: Thu, 16 Jul 2015 10:05:47 +0200 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 09:45:40 +0200 x86/microcode/amd: Do

[tip:x86/urgent] x86/mm/pat, drivers/media/ivtv: Move the PAT warning and replace WARN() with pr_warn()

Commit-ID: f5530d5af835ffa82a0607f5f1977d63ac02551f Gitweb: http://git.kernel.org/tip/f5530d5af835ffa82a0607f5f1977d63ac02551f Author: Luis R. Rodriguez AuthorDate: Fri, 17 Jul 2015 14:07:25 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 09:42:54 +0200 x86/mm/pat,

[tip:x86/microcode] x86/microcode/amd: Extract current patch level read to a function

Commit-ID: 7708698e783e304da0fac10052dddce1193f47a8 Gitweb: http://git.kernel.org/tip/7708698e783e304da0fac10052dddce1193f47a8 Author: Borislav Petkov AuthorDate: Thu, 16 Jul 2015 10:05:46 +0200 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 09:45:40 +0200 x86/microcode/amd:

[tip:x86/urgent] x86/mm/pat, drivers/infiniband/ipath: Replace WARN() with pr_warn()

Commit-ID: fd0a1b8607ef311a2c800dd54c9a4a3583756ea6 Gitweb: http://git.kernel.org/tip/fd0a1b8607ef311a2c800dd54c9a4a3583756ea6 Author: Luis R. Rodriguez AuthorDate: Fri, 17 Jul 2015 14:07:24 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 09:42:54 +0200 x86/mm/pat,

[tip:x86/asm] x86/entry/vm86: Move userspace accesses to do_sys_vm86()

Commit-ID: ed0b2edb61ba4e557de759093d965654186f28b2 Gitweb: http://git.kernel.org/tip/ed0b2edb61ba4e557de759093d965654186f28b2 Author: Brian Gerst AuthorDate: Sun, 19 Jul 2015 21:09:06 -0400 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 09:12:24 +0200 x86/entry/vm86: Move

Re: [PATCH v9 00/22] tracing: 'hist' triggers

Hi Tom, Thank you for updating your patches, I'm testing it. And when I'm testing hist trigger, I've found that the .hex modifiers on value doesn't work, but no semantic error. [root@localhost tracing]# echo 'hist:keys=parent_pid:vals=common_pid.hex' > events/sched/sched_process_fork/trigger

[tip:x86/urgent] x86/mm/pat: Adjust default caching mode translation tables

Commit-ID: ca1fec58bc6a90be96a59b4769e951156846c6ca Gitweb: http://git.kernel.org/tip/ca1fec58bc6a90be96a59b4769e951156846c6ca Author: Jan Beulich AuthorDate: Mon, 20 Jul 2015 08:46:14 +0100 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 08:23:06 +0200 x86/mm/pat: Adjust default

[tip:x86/asm] x86/entry/vm86: Clean up saved_fs/gs

Commit-ID: 0233606ce5cf12c1a0e27cb197066ea5bc2bb488 Gitweb: http://git.kernel.org/tip/0233606ce5cf12c1a0e27cb197066ea5bc2bb488 Author: Brian Gerst AuthorDate: Sun, 19 Jul 2015 21:09:04 -0400 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 09:12:23 +0200 x86/entry/vm86: Clean up

[tip:x86/asm] x86/entry/vm86: Preserve 'orig_ax'

Commit-ID: df1ae9a5dc66d9fd57109240042372b1065d984a Gitweb: http://git.kernel.org/tip/df1ae9a5dc66d9fd57109240042372b1065d984a Author: Brian Gerst AuthorDate: Sun, 19 Jul 2015 21:09:05 -0400 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 09:12:23 +0200 x86/entry/vm86: Preserve

[tip:x86/urgent] x86/mpx: Do not set ->vm_ops on MPX VMAs

Commit-ID: a89652769470d12cd484ee3d3f7bde0742be8d96 Gitweb: http://git.kernel.org/tip/a89652769470d12cd484ee3d3f7bde0742be8d96 Author: Kirill A. Shutemov AuthorDate: Mon, 20 Jul 2015 14:29:58 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 07:57:16 +0200 x86/mpx: Do not set

[tip:x86/urgent] x86/fpu: Disable dependent CPU features on " noxsave"

Commit-ID: 5bc016f1abaa1c5ac0e3af23aa79faec4634a074 Gitweb: http://git.kernel.org/tip/5bc016f1abaa1c5ac0e3af23aa79faec4634a074 Author: Jan Beulich AuthorDate: Mon, 20 Jul 2015 08:49:01 +0100 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 08:20:42 +0200 x86/fpu: Disable dependent

Re: [PATCH 1/1] suspend: make sync() on suspend-to-RAM optional

On Sat 2015-07-18 01:54:09, Rafael J. Wysocki wrote: > On Wednesday, July 15, 2015 02:58:22 PM Brown, Len wrote: > > > > > -Original Message- > > > From: Austin S Hemmelgarn [mailto:ahferro...@gmail.com] > > > Sent: Wednesday, July 15, 2015 10:07 AM > > > To: Pavel Machek; Len Brown > > >

[tip:x86/asm] x86/nmi: Remove the 'b2b' parameter from nmi_handle ()

Commit-ID: bf9f2ee28d475ada0005c59382852cb70f1419ac Gitweb: http://git.kernel.org/tip/bf9f2ee28d475ada0005c59382852cb70f1419ac Author: Andy Lutomirski AuthorDate: Mon, 20 Jul 2015 11:52:23 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 08:02:32 +0200 x86/nmi: Remove the

[tip:sched/core] sched/idle: Move latency tracing stop/ start calls deeper inside the idle loop

Commit-ID: 63caae8480921773b46adec0b6ddac9a844a042f Gitweb: http://git.kernel.org/tip/63caae8480921773b46adec0b6ddac9a844a042f Author: Lucas Stach AuthorDate: Mon, 20 Jul 2015 18:34:50 +0200 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 08:18:51 +0200 sched/idle: Move latency

Re: [rfc] mm, thp: allow khugepaged to periodically compact memory synchronously

On 07/15/2015 04:19 AM, David Rientjes wrote: We have seen a large benefit in the amount of hugepages that can be allocated at fault That's understandable... and by khugepaged when memory is periodically compacted in the background. ... but for khugepaged it's surprising. Doesn't

[tip:x86/urgent] x86/mm: Add parenthesis for TLB tracepoint size calculation

Commit-ID: bbc03778b9954a2ec93baed63718e4df0192f130 Gitweb: http://git.kernel.org/tip/bbc03778b9954a2ec93baed63718e4df0192f130 Author: Dave Hansen AuthorDate: Mon, 20 Jul 2015 16:01:53 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 07:45:50 +0200 x86/mm: Add parenthesis for

[tip:x86/cpu] x86/cpu: Restore MSR_IA32_ENERGY_PERF_BIAS after resume

Commit-ID: b51ef52df71cb28e9d90cd1d48b79bf19f0bab06 Gitweb: http://git.kernel.org/tip/b51ef52df71cb28e9d90cd1d48b79bf19f0bab06 Author: Laura Abbott AuthorDate: Mon, 20 Jul 2015 14:47:58 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Jul 2015 07:51:38 +0200 x86/cpu: Restore

[tip:perf/core] perf tools: Fix makefile generation under dash

Commit-ID: 52c0a18b9010fb19d10889e8a00aa784197d357c Gitweb: http://git.kernel.org/tip/52c0a18b9010fb19d10889e8a00aa784197d357c Author: Sergei Trofimovich AuthorDate: Sun, 19 Jul 2015 10:30:05 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 20 Jul 2015 17:49:50 -0300 perf

[tip:perf/core] perf buildid: Use SBUILD_ID_SIZE macro

Commit-ID: d77fac7f9e687d137b17296d86d9143c2cccab6a Gitweb: http://git.kernel.org/tip/d77fac7f9e687d137b17296d86d9143c2cccab6a Author: Masami Hiramatsu AuthorDate: Wed, 15 Jul 2015 18:14:28 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 20 Jul 2015 17:49:50 -0300 perf

[tip:perf/core] perf record: Apply filter to all events in a glob matching

Commit-ID: 15bfd2cc107a9971ac8aeb4b7724ced581a2ed30 Gitweb: http://git.kernel.org/tip/15bfd2cc107a9971ac8aeb4b7724ced581a2ed30 Author: Wang Nan AuthorDate: Fri, 10 Jul 2015 07:36:09 + Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 20 Jul 2015 15:28:33 -0300 perf record:

[tip:perf/core] perf bench futex: Add lock_pi stresser

Commit-ID: d2f3f5d2e9cae6e73f9642a5ddc8c8a07c35e79b Gitweb: http://git.kernel.org/tip/d2f3f5d2e9cae6e73f9642a5ddc8c8a07c35e79b Author: Davidlohr Bueso AuthorDate: Tue, 7 Jul 2015 01:55:53 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 20 Jul 2015 17:49:51 -0300 perf bench

[tip:perf/core] perf record: Allow filtering perf' s pid via --exclude-perf

Commit-ID: 4ba1faa19fa5f415bd69b1d7c366028332468bca Gitweb: http://git.kernel.org/tip/4ba1faa19fa5f415bd69b1d7c366028332468bca Author: Wang Nan AuthorDate: Fri, 10 Jul 2015 07:36:10 + Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 20 Jul 2015 17:49:17 -0300 perf record:

Re: [PATCH 0/3] Shared NMI backtracing support for ARM/x86

On Wed, 15 Jul 2015, Russell King - ARM Linux wrote: > Back in September, I stumbled across a single CPU IRQs-off lockup of an > ARM SMP system, and decided to hack something together based on a much > older hacky implementation used with StrongARM CPUs from early 2000s. > > This resulted in a

[tip:perf/core] perf probe: Move ftrace probe-event operations to probe-file.c

Commit-ID: 92f6c72e7ac40cbf8d12682d1aeeb82c905f2a64 Gitweb: http://git.kernel.org/tip/92f6c72e7ac40cbf8d12682d1aeeb82c905f2a64 Author: Masami Hiramatsu AuthorDate: Wed, 15 Jul 2015 18:14:07 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 20 Jul 2015 17:49:49 -0300 perf

[PATCH v2] dmaengine: fsl-edma: add PM suspend/resume support

This add power management suspend/resume support for the fsl-edma driver. eDMA acted as a basic function used by others. What it needs to do is the two steps below to support power management. In fsl_edma_suspend_late: Check whether the DMA chan is idle and if it is not idle, stop PM operation.

[tip:perf/core] perf probe: Simplify __add_probe_trace_events code

Commit-ID: a3c9de6280b8d196ab89ca7fad143bfa2a949790 Gitweb: http://git.kernel.org/tip/a3c9de6280b8d196ab89ca7fad143bfa2a949790 Author: Masami Hiramatsu AuthorDate: Wed, 15 Jul 2015 18:14:00 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 20 Jul 2015 17:49:49 -0300 perf

Re: linux 4.2-rc1 broken Nokia N900

On Mon 2015-07-20 15:46:47, Michael Welling wrote: > On Tue, Jul 14, 2015 at 09:14:12AM +0200, Pali Rohár wrote: > > On Monday 13 July 2015 17:36:07 Michael Welling wrote: > > > On Tue, Jul 14, 2015 at 12:02:44AM +0200, Pali Rohár wrote: > > > > I think nothing special. I just call: > > > > > > >

[PATCH V3 5/7] Drivers: hv: vmbus: add a helper function to set a channel's pending send size

This will be used by the coming net/hvsock driver. Signed-off-by: Dexuan Cui --- include/linux/hyperv.h | 6 ++ 1 file changed, 6 insertions(+) diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index fda9790..47c5c1a 100644 --- a/include/linux/hyperv.h +++

[PATCH V3 7/7] Drivers: hv: vmbus: disable local interrupt when hvsock's callback is running

In the SMP guest case, when the per-channel callback hvsock_events() is running on virtual CPU A, if the guest tries to close the connection on virtual CPU B: we invoke vmbus_close() -> vmbus_close_internal(), then we can have trouble: on B, vmbus_close_internal() will send IPI reset_channel_cb()

[tip:perf/core] perf strlist: Make parse_list() private

Commit-ID: 8816d38d49d37e255d98d0204af2acba7094385b Gitweb: http://git.kernel.org/tip/8816d38d49d37e255d98d0204af2acba7094385b Author: Arnaldo Carvalho de Melo AuthorDate: Fri, 17 Jul 2015 15:10:33 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 20 Jul 2015 14:51:07 -0300

[PATCH V3 4/7] Drivers: hv: vmbus: add APIs to register callbacks to process hvsock connection

With the 2 APIs supplied by the VMBus driver, the coming net/hvsock driver can register 2 callbacks and can know when a new hvsock connection is offered by the host, and when a hvsock connection is being closed by the host. Signed-off-by: Dexuan Cui --- drivers/hv/Makefile | 4 ++-

[tip:perf/core] perf strlist: Allow substitutions from file contents in a given directory

Commit-ID: 8ff9daf3c16769817d0eaf16154d9e9198ec1bda Gitweb: http://git.kernel.org/tip/8ff9daf3c16769817d0eaf16154d9e9198ec1bda Author: Arnaldo Carvalho de Melo AuthorDate: Fri, 17 Jul 2015 12:07:25 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 20 Jul 2015 14:44:59 -0300

[PATCH V3 3/7] Drivers: hv: vmbus: add APIs to send/recv hvsock packet and get the r/w-ability

This will be used by the coming net/hvsock driver. Signed-off-by: Dexuan Cui --- drivers/hv/channel.c | 133 ++ drivers/hv/hyperv_vmbus.h | 4 ++ drivers/hv/ring_buffer.c | 14 + include/linux/hyperv.h| 32 +++ 4 files

[PATCH V3 1/7] Drivers: hv: vmbus: define the new offer type for Hyper-V socket (hvsock)

A helper function is also added. Signed-off-by: Dexuan Cui --- include/linux/hyperv.h | 7 +++ 1 file changed, 7 insertions(+) diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 30d3a1f..2ca3ac1 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -236,6

[tip:perf/core] perf strlist: load() should return a negative errno

Commit-ID: ab7322af8c620987ed058e39506c97e5f2d3c65c Gitweb: http://git.kernel.org/tip/ab7322af8c620987ed058e39506c97e5f2d3c65c Author: Arnaldo Carvalho de Melo AuthorDate: Thu, 16 Jul 2015 11:08:34 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 16 Jul 2015 11:08:34 -0300

Re: [PATCH 1/3] xen-blkfront: introduce blkfront_gather_backend_features()

El 21/07/15 a les 5.30, Bob Liu ha escrit: > There is a bug when migrate from !feature-persistent host to > feature-persistent > host, because domU still think new host/backend don't support persistent. > Dmesg like: > backed has not unmapped grant: 839 > backed has not unmapped grant: 773 >

[tip:perf/core] perf strlist: Make dupstr be the default and part of an extensible config parm

Commit-ID: 4a77e2183fc0260c0efc7adeccf933fef893ad5f Gitweb: http://git.kernel.org/tip/4a77e2183fc0260c0efc7adeccf933fef893ad5f Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 20 Jul 2015 12:13:34 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 20 Jul 2015 12:13:34 -0300

Re: [PATCH v7 2/4] x86/stackvalidate: Compile-time stack validation

On Mon, 2015-07-20 at 12:50 -0500, Josh Poimboeuf wrote: [...] > It's perhaps distasteful, but it improves performance. And I'm a > pragmatist at heart ;-) And you measured the time gain guaranteeing that it actually saves that much time. Usually that isn't actually measurable And the

[PATCH V3 0/7] introduce Hyper-V VM Sockets(hvsock)

Changes since v1: - updated "[PATCH 6/7] hvsock: introduce Hyper-V VM Sockets feature" - added __init and __exit for the module init/exit functions - net/hv_sock/Kconfig: "default m" -> "default m if HYPERV" - MODULE_LICENSE: "Dual MIT/GPL" -> "Dual BSD/GPL" Changes

[tip:perf/core] perf record: Document setting '-e pmu/period=N/' in man page

Commit-ID: 3d5d68aabf4ff47cfb447ad90448ce50531be7f5 Gitweb: http://git.kernel.org/tip/3d5d68aabf4ff47cfb447ad90448ce50531be7f5 Author: Kan Liang AuthorDate: Wed, 8 Jul 2015 04:44:54 -0400 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 14 Jul 2015 07:52:00 -0300 perf record:

Re: [RFC PATCH 00/10] redesign compaction algorithm

On 07/08/2015 10:24 AM, Joonsoo Kim wrote: On Fri, Jun 26, 2015 at 11:22:41AM +0100, Mel Gorman wrote: On Fri, Jun 26, 2015 at 11:07:47AM +0900, Joonsoo Kim wrote: The whole reason we avoid migrating to unmovable blocks is because it did happen and quite quickly. Do not use unmovable blocks

Re: [PATCH] staging: comedi: drivers: pcl816.c remove leading space

On 20/07/15 12:23, Chandra S Gorentla wrote: Checkpatch.pl warning - suspect code indent for conditional statements - is corrected Signed-off-by: Chandra S Gorentla --- drivers/staging/comedi/drivers/pcl816.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

Re: [PATCH 2/3] xen-blkfront: rm BUG_ON(info->feature_persistent) in blkif_free

El 21/07/15 a les 5.30, Bob Liu ha escrit: > This BUG_ON() in blkif_free() is incorrect, because indirect page can be added > to list info->indirect_pages in blkif_completion() no matter > feature_persistent > is true or false. > > Signed-off-by: Bob Liu Acked-by: Roger Pau Monné This was

Re: [PATCH v6 3/3] cpu-hotplug: convert cpu_hotplug_disabled to a counter

On Fri, 26 Jun 2015, Vitaly Kuznetsov wrote: > As cpu_hotplug_enable/cpu_hotplug_disable functions are now available to > modules we need to convert cpu_hotplug_disabled to a counter to properly Actually this patch should be the first in the series. We don't expose known to be broken

Re: [PATCH 4/5] regulator: 88pm800: Add 88pm860 regulator support

On Mon, 20 Jul 2015, Vaibhav Hiremath wrote: > > > On Monday 20 July 2015 01:00 PM, Lee Jones wrote: > >On Fri, 17 Jul 2015, Vaibhav Hiremath wrote: > > > >> > >> > >>On Friday 17 July 2015 04:47 PM, Mark Brown wrote: > >>>On Fri, Jul 17, 2015 at 11:12:04AM +0530, Vaibhav Hiremath wrote: > >>>

Re: [PATCH v4 2/2] mfd: flexcom: add a driver for Atmel Flexible Serial Communication Unit

On Mon, 22 Jun 2015, Cyrille Pitchen wrote: > This driver supports the new Atmel Flexcom. The Flexcom is a wrapper which > integrates one SPI controller, one I2C controller and one USART. Only one > function can be enabled at a time. This driver selects the function once > for all, when the

Re: [PATCH] Fix data loss in cdc-acm

On Mon, Jul 20, 2015 at 08:07:33PM +0200, Sven Brauch wrote: > On 20/07/15 19:25, Johan Hovold wrote: > > The idea of adding another layer of buffering in the cdc-acm driver has > > been suggested in the past but was rejected (or at least questioned). > > See for example this thread: > > > >

Re: [PATCH v6 1/3] cpu-hotplug: export cpu_hotplug_enable/cpu_hotplug_disable

On Fri, 26 Jun 2015, Vitaly Kuznetsov wrote: > Hyper-V module needs to disable cpu hotplug (offlining) as there is no > support from hypervisor side to reassing already opened event channels s/reassing/reassign/ > to a different CPU. Currently it is been done by altering > smp_ops.cpu_disable

Re: [PATCH] iio: Fix iio_validate_scan_mask_oneshot function name typo

On Sun, Jul 19, 2015 at 12:54 PM, Lars-Peter Clausen wrote: > On 07/19/2015 11:49 AM, Jonathan Cameron wrote: >> >> On 18/07/15 15:31, Cristina Opriceana wrote: >>> >>> Rename function to iio_validate_scan_mask_oneshot() since it's used to >>> validate that only one channel is selected. >>> >>>

Re: [PATCH 3/3] xen-blkback: rm BUG_ON() in purge_persistent_gnt()

El 21/07/15 a les 5.30, Bob Liu ha escrit: > This BUG_ON() will be triggered when previous purge work haven't finished. > It's reasonable under pretty extreme load and should not panic the system. > > Signed-off-by: Bob Liu > --- > drivers/block/xen-blkback/blkback.c |4 +++- > 1 file

[PATCH] ppc4xx_edac: Fix kernel oops

The commit de3910eb79ac8c0f29a11224661c0ebaaf813039 changed the memory allocation for the csrows member. But ppc4xx_edac was forgotten in the patch. Fix it. This is warning reported by the compiler: drivers/edac/ppc4xx_edac.c: In function 'ppc4xx_edac_init_csrows':

Re: [PATCH v4 1/2] mfd: devicetree: add bindings for Atmel Flexcom

On Mon, 22 Jun 2015, Cyrille Pitchen wrote: > This patch documents the DT bindings for the Atmel Flexcom which will be > introduced by sama5d2x SoCs. These bindings will be used by the actual Flexcom > driver to be sent in another patch. > > Signed-off-by: Cyrille Pitchen > Acked-by: Boris

Re: [PATCH v6 1/2] staging: rtl8192u: remove bool comparisons

On Tue, Jul 21, 2015 at 06:01:51AM +0200, Frans Klaver wrote: > On 20 July 2015 21:42:39 CEST, Luis de Bethencourt > wrote: > >On Mon, Jul 20, 2015 at 09:54:56PM +0300, Dan Carpenter wrote: > >> On Mon, Jul 20, 2015 at 06:35:42PM +0200, Luis de Bethencourt wrote: > >> > Remove explicit

Re: [RFC 1/4] mm, compaction: introduce kcompactd

On 07/09/2015 11:53 PM, David Rientjes wrote: On Thu, 2 Jul 2015, Vlastimil Babka wrote: Memory compaction can be currently performed in several contexts: - kswapd balancing a zone after a high-order allocation failure - direct compaction to satisfy a high-order allocation, including THP page

Re: [regression 4.2-rc3] loop: xfstests xfs/073 deadlocked in low memory conditions

[CCing more people from a potentially affected fs - the reference to the email thread is: http://marc.info/?l=linux-mm=143744398020147=2] On Tue 21-07-15 11:59:34, Dave Chinner wrote: > Hi Ming, > > With the recent merge of the loop device changes, I'm now seeing > XFS deadlock on my single

Re: [PATCH] target/iscsi: fix digest computation for chained SGs

On 7/21/2015 3:12 AM, Spencer Baugh wrote: From: Alexei Potashnik Current implementation assumes that all the buffers of an IO are linked with a single SG list. Which makes it fail if SG chaining is used. Signed-off-by: Alexei Potashnik --- drivers/target/iscsi/iscsi_target.c | 9 -

Re: [PATCH v2] Do not reserve crashkernel high memory if crashkernel low memory reserving failed

On 07/21/15 at 04:23pm, Dave Young wrote: > > I think so. the reason why ,low is introduced is swiotlb or pci device > > need low memory when crashkernel is reserved above 4G. Low memory is > > necessary when ,high is specified unless user can make sure their > > machines don't need low memory and

[patch] ASoC: sti: error handling bug in sti_uniperiph_cpu_dai_of()

There is a stray '!' which means the condition is never true. Fixes: f3bd847eb0a7 ('ASoC: sti: Add uniperipheral dai driver') Signed-off-by: Dan Carpenter diff --git a/sound/soc/sti/sti_uniperif.c b/sound/soc/sti/sti_uniperif.c index 51f745c..dffabf3 100644 --- a/sound/soc/sti/sti_uniperif.c

Re: [RFC] workqueue: avoiding unbounded wq on isolated CPUs by default

On Sun, 2015-07-19 at 10:02 +0200, Mike Galbraith wrote: > Why do we do nothing about these allegedly unbound work items? My box seems to think the answer is: no reason other than nobody having asked the source to please not do that. Guess I'll go ask a NUMA box. workqueue: RR schedule unbound

Re: [PATCH v9 0/8] pci: add pci_iomap_wc() and pci_ioremap_wc_bar()

* Luis R. Rodriguez wrote: > On Wed, Jul 08, 2015 at 06:54:11PM -0700, Luis R. Rodriguez wrote: > > From: "Luis R. Rodriguez" > > > > Ingo, > > > > Boris is on vacation, he picked up these patches on his bp#tip-mm tree [0] > > and they have baked there for a while now. That tree receives

Re: [PATCH v3 4/4] dt: paz00: define nvec as child of i2c bus

On 21.07.2015 11:25, Marc Dietrich wrote: I think in this case it would be better to leave nvec and dt as it is for now, and just add the slave function to tegra-i2c. Otherwise we will again have two different "nvidia,nvec-slave" bindings (one for the intermediate hack and one for the final

Re: [PATCH -mm v9 5/8] mmu-notifier: add clear_young callback

On Mon, Jul 20, 2015 at 11:34:21AM -0700, Andres Lagar-Cavilla wrote: > On Sun, Jul 19, 2015 at 5:31 AM, Vladimir Davydov [...] > > +static int kvm_mmu_notifier_clear_young(struct mmu_notifier *mn, > > + struct mm_struct *mm, > > +

Re: [PATCH] backlight: pm8941-wled: Move PM8941 WLED driver to backlight

On Tue, 21 Jul 2015, Jingoo Han wrote: > > On 2015. 7. 21., at AM 6:11, Jacek Anaszewski > wrote: > >> On 20.07.2015 16:15, Jingoo Han wrote: > >>> On Thursday, July 16, 2015 5:01 PM, Jacek Anaszewski wrote: > On 07/15/2015 10:02 PM, Bjorn Andersson wrote: > The Qualcomm PM8941 WLED

Re: [PATCH v4 3/5] pagemap: rework hugetlb and thp report

On Tue, Jul 21, 2015 at 11:00 AM, Naoya Horiguchi wrote: > On Tue, Jul 14, 2015 at 06:37:39PM +0300, Konstantin Khlebnikov wrote: >> This patch moves pmd dissection out of reporting loop: huge pages >> are reported as bunch of normal pages with contiguous PFNs. >> >> Add missing "FILE" bit in

[PATCH] intel_pstate: Add get_scaling cpu_defaults param to Knights Landing

Scaling for Knights Landing is same as the default scaling (10). When Knigts Landing support was added to the pstate driver, this parameter was omitted resulting in a kernel panic during boot. Reported-by: Yasuaki Ishimatsu Signed-off-by: Dasaratharaman Chandramouli Signed-off-by: Lukasz

Re: [PATCH 3/8] IB/odp: export rbt_ib_umem_for_each_in_range()

On 17/07/2015 22:01, Jérôme Glisse wrote: > The mlx5 driver will need this function for its driver specific bit > of ODP (on demand paging) on HMM (Heterogeneous Memory Management). > > Signed-off-by: Jérôme Glisse > --- > drivers/infiniband/core/umem_rbtree.c | 1 + > 1 file changed, 1

[PATCH v2] DocBook: Add initial documentation for IIO

This is intended to help developers faster find their way inside the Industrial I/O core and reduce time spent on IIO drivers development. Signed-off-by: Daniel Baluta --- Documentation/DocBook/Makefile | 2 +- Documentation/DocBook/iio.tmpl | 680 + 2

[PATCH v2] DocBook documentation for IIO

In our effort to support vendors writing drivers for their own sensors we introduce IIO documentation in DocBook format. It documents Industrial I/O core including IIO devices, buffers, triggers and triggered buffers. It also offers a short list of online resources for the IIO subsystem. This is

Re: [PATCH v4 4/5] pagemap: hide physical addresses from non-privileged users

On Tue, Jul 21, 2015 at 11:11 AM, Naoya Horiguchi wrote: > On Tue, Jul 14, 2015 at 06:37:47PM +0300, Konstantin Khlebnikov wrote: >> This patch makes pagemap readable for normal users and hides physical >> addresses from them. For some use-cases PFN isn't required at all. >> >> Signed-off-by:

Re: [PATCH RFC V1 2/3] rtc: da9063: Add DA9062 RTC capability to DA9063 RTC driver

Hi, On 21/07/2015 at 08:05:32 +, Opensource [Steve Twiss] wrote : > > > > > + > > > > > + rtc = devm_kzalloc(>dev, sizeof(*rtc), GFP_KERNEL); > > > > > + if (!rtc) > > > > > + return -ENOMEM; > > > > > + > > > > > + if (strncmp(match->name, "dlg,da9063-rtc", 14) == 0)

Re: [PATCH 2/2] sm750fb: coding style fixes lines over 80 chars - v2

Slow down. This patch is totally wrong. You're panicking and sending nonsense patches without a description or signed off by. It deletes code. The v2 isn't where it should be [PATCH 2/2 v2]. There is no need to rush. Fix this and send the patch tomorrow. regards, dan carpenter -- To

Re: [PATCH v3 0/4] arm: tegra: implement NVEC driver using tegra i2c.

On 20.07.2015 23:35, Andrey Danin wrote: This version (v3) is for pushing tegra i2c driver to i2c tree. NVEC driver will be reworked later to use i2c core slave framework. NVEC driver contains code to manage tegra i2c controller in slave mode. I2C slave support was implemented in linux kernel.

Re: [PATCH v4 5/5] pagemap: add mmap-exclusive bit for marking pages mapped only here

On Tue, Jul 14, 2015 at 06:37:49PM +0300, Konstantin Khlebnikov wrote: > This patch sets bit 56 in pagemap if this page is mapped only once. > It allows to detect exclusively used pages without exposing PFN: > > present file exclusive state > 0 00 non-present > 1 10

Re: [PATCH] pagemap: update documentation

On Thu, Jul 16, 2015 at 09:47:42PM +0300, Konstantin Khlebnikov wrote: > Notes about recent changes. > > Signed-off-by: Konstantin Khlebnikov > --- > Documentation/vm/pagemap.txt | 14 -- > 1 file changed, 12 insertions(+), 2 deletions(-) > > diff --git

Re: [PATCH 1/2] sm750fb: coding style fixes lines over 80 chars

On Tue, Jul 21, 2015 at 01:10:00PM +0530, Vinay Simha BN wrote: > diff --git a/drivers/staging/sm750fb/sm750_help.h > b/drivers/staging/sm750fb/sm750_help.h > index 8dc6bd2..43d700b 100644 > --- a/drivers/staging/sm750fb/sm750_help.h > +++ b/drivers/staging/sm750fb/sm750_help.h > @@ -49,17 +49,23

Re: [PATCH v4 4/5] pagemap: hide physical addresses from non-privileged users

On Tue, Jul 14, 2015 at 06:37:47PM +0300, Konstantin Khlebnikov wrote: > This patch makes pagemap readable for normal users and hides physical > addresses from them. For some use-cases PFN isn't required at all. > > Signed-off-by: Konstantin Khlebnikov > Fixes: ab676b7d6fbf ("pagemap: do not

Re: [PATCH v4 2/5] pagemap: switch to the new format and do some cleanup

On Tue, Jul 14, 2015 at 06:37:37PM +0300, Konstantin Khlebnikov wrote: > This patch removes page-shift bits (scheduled to remove since 3.11) and > completes migration to the new bit layout. Also it cleans messy macro. > > Signed-off-by: Konstantin Khlebnikov Reviewed-by: Naoya Horiguchi -- To

Re: [PATCH v10 6/7] sched: Provide runnable_load_avg back to cfs_rq

On Tue, Jul 21, 2015 at 09:08:07AM +0800, Boqun Feng wrote: > Hi Yuyang, > > On Wed, Jul 15, 2015 at 08:04:41AM +0800, Yuyang Du wrote: > > The cfs_rq's load_avg is composed of runnable_load_avg and blocked_load_avg. > > Before this series, sometimes the runnable_load_avg is used, and sometimes >

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