Re: [PATCH 5/8] sched/cpufreq: pass sched class into cpufreq_update_util

2016-03-18 Thread Peter Zijlstra
On Wed, Mar 16, 2016 at 02:23:21PM +0100, Rafael J. Wysocki wrote: > On Wed, Mar 16, 2016 at 2:10 PM, Peter Zijlstra wrote: > > (this would of course require we allocate struct update_util_data with > > the proper alignment thingies etc..) > > diff --git a/include/linux/sched.h b/include/linux/sc

Re: [PATCH] MAINTAINERS: Add the stlinux kernel mailing list for the STi drm driver.

2016-03-18 Thread Maxime Coquelin
On 03/17/2016 04:07 PM, Peter Griffin wrote: Hi Lee, On Thu, 17 Mar 2016, Lee Jones wrote: On Thu, 17 Mar 2016, Peter Griffin wrote: Most drivers for STi are under the ARM/STI Architecture section which includes this mailing list. Signed-off-by: Peter Griffin --- MAINTAINERS | 1 + 1

Re: [PATCH 1/2] of: add vendor prefix for Holtek Semiconductor

2016-03-18 Thread Rob Herring
On Wed, Mar 16, 2016 at 04:52:08PM +0100, Robin van der Gracht wrote: > This patch introduces a vendor prefix for Holtek Semiconductor Inc. > > Signed-off-by: Robin van der Gracht > --- > Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + > 1 file changed, 1 insertion(+) > > diff --gi

Re: [PATCH] cpufreq: Do not schedule policy update work in cpufreq_resume()

2016-03-18 Thread Rafael J. Wysocki
On Wed, Mar 16, 2016 at 5:47 AM, Viresh Kumar wrote: > On 15-03-16, 13:11, Rafael J. Wysocki wrote: >> On Tue, Mar 15, 2016 at 7:10 AM, Viresh Kumar >> wrote: >> > On 12-03-16, 03:05, Rafael J. Wysocki wrote: >> >> From: Rafael J. Wysocki >> >> >> >> cpufreq_resume() attempts to resync the curr

Re: [PATCH v5 1/5] ARM: at91: pm: create a separate procedure for the ULP0 mode

2016-03-18 Thread Alexandre Belloni
On 16/03/2016 at 14:58:05 +0800, Wenyou Yang wrote : > To make the code more legible and prepare to add the ULP1 mode > support in the future, create a separate procedure for the ULP0 mode. > > Signed-off-by: Wenyou Yang Acked-by: Alexandre Belloni > --- > > Changes in v5: None > Changes in v4

Re: [RFC v2 -next 1/2] virtio: Start feature MTU support

2016-03-18 Thread Stephen Hemminger
On Thu, 17 Mar 2016 17:10:55 -0400 Aaron Conole wrote: > Stephen Hemminger writes: > > > On Tue, 15 Mar 2016 17:04:12 -0400 > > Aaron Conole wrote: > > > >> --- a/include/uapi/linux/virtio_net.h > >> +++ b/include/uapi/linux/virtio_net.h > >> @@ -55,6 +55,7 @@ > >> #define VIRTIO_NET_F_MQ 2

[PATCH v4 01/14] i2c-octeon: Cleanup i2c-octeon driver

2016-03-18 Thread Jan Glauber
Cleanup only without functional change. - removed DRV_VERSION - defines: use defines instead of plain values, use BIT_ULL macro, add comments - rename waitqueue return value to time_left - sort local variables by length - fix indentation and whitespace errors - make function return void if the r

Re: [PATCH 1/3] crypto: marvell/cesa - replace dma_to_phys with dma_map_single

2016-03-18 Thread Sinan Kaya
On 3/18/2016 10:20 AM, Boris Brezillon wrote: > On Fri, 18 Mar 2016 09:51:37 -0400 > Sinan Kaya wrote: > >> On 3/18/2016 7:25 AM, Robin Murphy wrote: >>> On 18/03/16 09:30, Boris Brezillon wrote: On Thu, 17 Mar 2016 23:50:20 + Russell King - ARM Linux wrote: > On Thu, Mar

Re: [PATCH v2 1/4] nmi_backtrace: add more trigger_*_cpu_backtrace() methods

2016-03-18 Thread Paul E. McKenney
On Thu, Mar 17, 2016 at 08:36:00PM +0100, Peter Zijlstra wrote: > On Wed, Mar 16, 2016 at 01:02:10PM -0400, Chris Metcalf wrote: > > Currently you can only request a backtrace of either all cpus, or > > all cpus but yourself. It can also be helpful to request a remote > > backtrace of a single cpu

[PATCH] clk: sunxi: Add CSI (camera's Sensors Interface) module clock driver for sun[457]i

2016-03-18 Thread yassinjaffer
From: Yassin Jaffer This patch adds a composite clock type consisting of a clock gate, mux, configurable dividers, and a reset control. Signed-off-by: Yassin Jaffer --- Documentation/devicetree/bindings/clock/sunxi.txt | 1 + drivers/clk/sunxi/Makefile| 1 + drivers

[PATCH 1/2] irqdomain: Export irq_domain_free_irqs_common

2016-03-18 Thread Axel Lin
Export irq_domain_free_irqs_common so it can be used by modules. Signed-off-by: Axel Lin --- kernel/irq/irqdomain.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 3a519a0..245a485 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqd

Re: [PATCH] drm/sti: restore mode_fixup callback

2016-03-18 Thread Vincent ABRIOU
Thank you Arnd for highlighting this. Acked-by: Vincent ABRIOU On 03/17/2016 10:02 AM, Arnd Bergmann wrote: > Commit 8a2fa38fddd3 removed the mode_fixup because it was empty, > but 652353e6e561 modified it to call drm_mode_set_crtcinfo() > instead. > > Both commits are correct, but the merge of

[PATCH] lib/spinlock_debug: Prevent a unnecessary recursive spin_dump()

2016-03-18 Thread Byungchul Park
This can protect an infinit recursion by unnecessary warning, too. -8<- >From 81f06a6f9c7f2e782267a2539c6c869d4214354c Mon Sep 17 00:00:00 2001 From: Byungchul Park Date: Fri, 18 Mar 2016 11:35:24 +0900 Subject: [PATCH] lib/spinlock_debug: Prevent a unnecessary recursive spin_dump() Pri

[git pull] m68knommu/coldfire fixes for 4.6

2016-03-18 Thread Greg Ungerer
Hi Linus, Can you please pull the m68knommu git tree, for-next branch. The main change is the removal of the bit-rotten 68360 support. Also a fix to always make the ethernet FEC platform info available. Regards Greg The following changes since commit f6cede5b49e822ebc41a099fe41ab4989f64e2cb:

Re: [PATCH v7 2/4] gadget: Support for the usb charger framework

2016-03-18 Thread kbuild test robot
Hi Baolin, [auto build test ERROR on v4.5-rc7] [also build test ERROR on next-20160316] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Baolin-Wang/Introduce-usb-charger-framework-to-deal-with-

RE: [PATCH v11 3/9] arm64: add copy_to/from_user to kprobes blacklist

2016-03-18 Thread 平松雅巳 / HIRAMATU,MASAMI
>From: "David A. Long" > >Currrently taking exceptions when accessing user data from a kprobe'd >instruction doesn't work. Avoid this situation by blacklisting the relevant >functions. > >Signed-off-by: David A. Long Looks good to me. Reviewed-by: Masami Hiramatsu Thanks, >--- > arch/arm64/l

Re: [PATCH 6/8] cpufreq/schedutil: sum per-sched class utilization

2016-03-18 Thread Peter Zijlstra
On Wed, Mar 16, 2016 at 11:20:45AM -0700, Steve Muckle wrote: > On 03/16/2016 12:38 AM, Peter Zijlstra wrote: > > Somewhere in the giant discussions I mentioned that we should be looking > > at a CPPC like interface and pass {min,max} tuples to the cpufreq > > selection thingy. > > > > In that sam

Re: [PATCH v2 1/9] efi/x86: prepare GOP handling code for reuse as generic code

2016-03-18 Thread kbuild test robot
Hi Ard, [auto build test ERROR on arm64/for-next/core] [also build test ERROR on v4.5 next-20160318] [cannot apply to efi/next] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Ard-Biesheuvel

Re: [PATCH v2 12/18] dt-bindings: Add PLX Technology OXNAS pinctrl and gpio bindings

2016-03-18 Thread Rob Herring
On Wed, Mar 09, 2016 at 11:24:14AM +0100, Neil Armstrong wrote: > Signed-off-by: Neil Armstrong > --- > .../devicetree/bindings/gpio/gpio_oxnas.txt| 27 ++ > .../bindings/pinctrl/plxtech,pinctrl.txt | 100 > + > 2 files changed, 127 insertions(+) > cre

Re: [RFC PATCH v4 5/7] vfio-pci: Allow to mmap sub-page MMIO BARs if the mmio page is exclusive

2016-03-18 Thread Yongji Xie
On 2016/3/17 0:30, Alex Williamson wrote: On Mon, 7 Mar 2016 15:48:36 +0800 Yongji Xie wrote: Current vfio-pci implementation disallows to mmap sub-page(size < PAGE_SIZE) MMIO BARs because these BARs' mmio page may be shared with other BARs. But we should allow to mmap these sub-page MMIO BA

Re: [PATCH v4 0/5] acpi, clocksource, kvm: add GTDT and ARM memory-mapped timer support

2016-03-18 Thread Fu Wei
Hi Rafael, Great thanks for your feedback! On 18 March 2016 at 08:41, Rafael J. Wysocki wrote: > On Thursday, March 17, 2016 10:07:30 AM Timur Tabi wrote: >> fu@linaro.org wrote: >> > From: Fu Wei >> > >> > This patchset: >> > (1)Move some enums and marcos to header file for arm_arch_t

Re: [PATCH v10 02/59] sparc/PCI: Use correct bus address to resource offset

2016-03-18 Thread Yinghai Lu
On Sat, Mar 12, 2016 at 3:26 AM, Bjorn Helgaas wrote: > On Sat, Mar 12, 2016 at 12:22:06AM -0800, Yinghai Lu wrote: >> Good findings, that would break the sparc for a while. >> (we should use res->start instead) > > We haven't even gotten to the part that your patch changes. If my > analysis is

Re: [PATCH] qeth: Default to allow promiscuous mode

2016-03-18 Thread Evgeny Cherkashin
Hello all, -Alexander Graf wrote: - >To: linux-s...@vger.kernel.org >From: Alexander Graf >Date: 2016-03-17 20:01 >Cc: Evgeny Cherkashin/Russia/IBM@IBMRU, linux-kernel@vger.kernel.org, >Heiko Carstens , Martin Schwidefsky >, Ursula Braun , >i...@suse.de, m...@suse.com, pwieczorkiew...@s

Re: [PATCH] media: add GFP flag to media_*() that could get called in atomic context

2016-03-18 Thread Mauro Carvalho Chehab
Em Wed, 16 Mar 2016 10:28:35 +0200 Sakari Ailus escreveu: > Hi Mauro, > > On Tue, Mar 15, 2016 at 12:55:35PM -0300, Mauro Carvalho Chehab wrote: > > Em Mon, 14 Mar 2016 14:09:09 +0200 > > Sakari Ailus escreveu: > > > > > Hi Mauro, > > > ... > > > Notify callbacks, perhaps not, but the lis

Re: 4.5.0+ panic when setup loop device

2016-03-18 Thread Peter Zijlstra
On Thu, Mar 17, 2016 at 11:21:24AM +0100, Thomas Gleixner wrote: > On Thu, 17 Mar 2016, Peter Zijlstra wrote: > > > Could you please try? I'm not sure how this would explain your loop > > device bug fail, but it certainly pointed towards broken. > > It definitely does not explain it. The wreckage

[RELEASE] LTTng modules 2.8.0-rc1 (Linux kernel tracer)

2016-03-18 Thread Mathieu Desnoyers
Hi, We announce the first LTTng 2.8 - "Isseki Nicho" release candidate. LTTng modules is a Linux kernel tracer. The "Isseki Nicho" LTTng release name is a microbrew beer, following our usual theme. Its description: The result of a collaboration between "Dieu du Ciel!" and Nagano-based "Shiga Ko

[PATCH v2 0/2] iommu/vt-d: Fault logging improvements

2016-03-18 Thread Alex Williamson
Ratelimit and improve formatting. v2: - Use a single ratelimit state as suggested by Joe Perches, except I chose to move it up to dmar_fault() so that it includes the "handling fault status reg" pr_err and we can avoid collecting entries for logging if we don't plan to print them. - Ad

Re: 4.5.0+ panic when setup loop device

2016-03-18 Thread Mike Galbraith
On Thu, 2016-03-17 at 10:52 +0100, Peter Zijlstra wrote: > Andreas; Borislav said to Cc you since you wrote all this. > The issue is that Linux assumes: > > > nr_logical_cpus = nr_cores * nr_siblings It also seems to now assume that if SMT is possible, it's enabled. Below is my 8 socket D

[PATCH v2 7/9] drm: atmel-hlcdc: rework the output code to support drm bridges

2016-03-18 Thread Boris Brezillon
The current output code only supports connection to drm panels. First simplify the drm panel code, and then add support for external drm bridges. Signed-off-by: Boris Brezillon Tested-by: Nicolas Ferre --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 2 +- drivers/gpu/drm/atmel-hlcdc/at

Re: [PATCH v9 2/3] kernel.h: add to_user_ptr()

2016-03-18 Thread Joe Perches
On Thu, 2016-03-17 at 16:50 -0400, Rob Clark wrote: > On Thu, Mar 17, 2016 at 4:40 PM, Joe Perches wrote: [] > > It's a name that seems like it should be a straightforward > > cast of a kernel pointer to a __user pointer like: > > > > static inline void __user *to_user_ptr(void *p) > > { > >

Re: [PATCH] iio: add driver for Microchip MCP414X/416X/424X/426X

2016-03-18 Thread Daniel Baluta
On Wed, Mar 16, 2016 at 6:25 PM, Slawomir Stepien wrote: > On Mar 16, 2016 13:30, Peter Meerwald-Stadler wrote: >> On Wed, 16 Mar 2016, Slawomir Stepien wrote: >> >> > The following functionalities are supported: >> > - write, read from volatile and non volatile memory >> > - increase and decrea

Re: [PATCH 2/5] ftrace perf: Move exclude_kernel tracepoint check to init event

2016-03-18 Thread Steven Rostedt
On Wed, 16 Mar 2016 15:34:30 +0100 Jiri Olsa wrote: > We suppress events with attr::exclude_kernel set when > the event is generated, so following capture will > give no warning but won't produce any data: > > $ sudo perf record -e sched:sched_switch:u ls > $ sudo /perf script | wc -l > 0

Re: [PATCH 7/7] regulator: act8865: Init at subsys level

2016-03-18 Thread Maarten ter Huurne
On Monday 29 February 2016 20:35:37 Mark Brown wrote: > On Sun, Feb 28, 2016 at 04:53:29PM +0100, Maarten ter Huurne wrote: > > Since the defined regulators are used in other drivers, we can avoid > > deferred probing by registering this driver sooner. > > No, don't play silly link order games. W

Re: [PATCH v4 7/7] cpufreq: schedutil: New governor based on scheduler utilization data

2016-03-18 Thread Peter Zijlstra
On Wed, Mar 16, 2016 at 03:59:18PM +0100, Rafael J. Wysocki wrote: > +static void sugov_work(struct work_struct *work) > +{ > + struct sugov_policy *sg_policy = container_of(work, struct > sugov_policy, work); > + > + mutex_lock(&sg_policy->work_lock); > + __cpufreq_driver_target(sg_po

Re: [PATCH V4] PM / clk: Add support for obtaining clocks from device-tree

2016-03-18 Thread Rafael J. Wysocki
On Tuesday, March 15, 2016 01:15:16 PM Geert Uytterhoeven wrote: > On Tue, Mar 15, 2016 at 12:33 PM, Jon Hunter wrote: > > The PM clocks framework requires clients to pass either a con-id or a > > valid clk pointer in order to add a clock to a device. Add a new > > function of_pm_clk_add_clks() to

Re: [PATCH 04/15] irqchip/gic: WARN if setting the interrupt type fails

2016-03-18 Thread Jon Hunter
On 18/03/16 09:20, Geert Uytterhoeven wrote: > On Thu, Mar 17, 2016 at 5:20 PM, Jon Hunter wrote: >> On 17/03/16 15:18, Jason Cooper wrote: >>> On Thu, Mar 17, 2016 at 03:04:01PM +, Jon Hunter wrote: On 17/03/16 14:51, Thomas Gleixner wrote: > On Thu, 17 Mar 2016, Jon Hunter wrote: >

Re: [PATCH 4/5] pwm: pwm-tipwmss: Update documentation to use empty range property

2016-03-18 Thread Franklin S Cooper Jr.
On 03/17/2016 10:01 AM, Rob Herring wrote: > On Mon, Mar 07, 2016 at 01:51:57PM -0600, Franklin S Cooper Jr wrote: >> Since the PWMSS and its subdevices (eCAP and ePWM) use the same address >> space then the range property should be empty. Update the documentation >> to show the correct usage. >

[PATCH v3] iwlwifi: dvm: use alloc_ordered_workqueue()

2016-03-18 Thread Eva Rachel Retuya
Use alloc_ordered_workqueue() to allocate the workqueue instead of create_singlethread_workqueue() since the latter is deprecated and is scheduled for removal. There are work items doing related operations that shouldn't be swapped when queued in a certain order hence preserve the strict execution

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