Re: [PATCH v2 3/3] tracing: make "string" the default type for [ku]probe event $comm

On Tue, 7 Jun 2016 22:41:33 +0900 Namhyung Kim wrote: > > This is not general, but easy to review :) > > +1 I'll wait for v3 then :-) -- Steve

Re: [PATCH v3 4/6] watchdog: add watchdog pretimeout framework

Hi Guenter, On 08.06.2016 00:43, Guenter Roeck wrote: > On Tue, Jun 07, 2016 at 08:38:45PM +0300, Vladimir Zapolskiy wrote: >> The change adds a simple watchdog pretimeout framework infrastructure, >> its purpose is to allow users to select a desired handling of watchdog >> pretimeout events, whic

Re: [PATCH V8 7/9] acpi: Add generic MCFG table handling

On 08.06.2016 15:17, Bjorn Helgaas wrote: On Wed, Jun 08, 2016 at 02:21:30PM +0200, Tomasz Nowicki wrote: On 08.06.2016 03:56, Bjorn Helgaas wrote: On Mon, May 30, 2016 at 05:14:20PM +0200, Tomasz Nowicki wrote: In order to handle PCI config space regions properly in ACPI, new MCFG interface i

Re: [PATCH V2] watchdog: f71808e_wdt: Add F81866 support

On 06/07/2016 11:57 PM, Ji-Ze Hong (Peter Hong) wrote: Adds watchdog enable support for Fintek F81866 Super-IO chip to Fintek wdt driver (f71808e_wdt) Tested and verified on iBASE MI802 Industrial PC Datasheet references: http://www.alldatasheet.com/datasheet-pdf/pdf/459085/FINTEK/F81866AD-I.ht

Re: NVMe over Fabrics target implementation

On Wed, Jun 08, 2016 at 04:12:27PM +0300, Sagi Grimberg wrote: >> Because it keeps the code simple. If you had actually participated >> on our development list you might have seen that until not too long >> ago we have very fine grainded locks here. In the end Armen convinced >> me that it's easi

Re: [PATCH 1/2] x86/entry: Avoid interrupt flag save and restore

* Paolo Bonzini wrote: > > So I believe it would be cleaner to name the irqs-off code paths explicitly: > > __guest_enter_irqsoff(), and propagate that naming into other parts as well? > > Ok, I'll send v2 with both the KVM cleanups and the entry optimizations. It > should > be four patches p

Re: 274ad65c9d02 ("drm/radeon: hard reset r600 and newer GPU when hibernating.")

On Wed, Jun 08, 2016 at 03:30:34PM +0200, Christian König wrote: > Try forcing mplayer to use VDPAU with "mplayer -vo vdpau $file". All good. Actually, this hw accel thing is much better, I better make it default :-P libavformat version 56.23.105 (internal) libavformat file format detected. [lav

[RFC v4 1/7] Documentation: extcon: usb-gpio: update usb-gpio binding description

From: Robert Baldyga Add information about VBUS pin detection support, 'debounce' property and some other details. Signed-off-by: Robert Baldyga Acked-by: Roger Quadros Signed-off-by: Krzysztof Kozlowski --- .../devicetree/bindings/extcon/extcon-usb-gpio.txt | 28 -- 1 fi

[RFC v4 6/7] ARM: exynos_defconfig: Enable EXTCON_USB_GPIO for Odroid XU3 USB OTG

The USB 3.0 OTG requires working extcon for reporting VBUS/ID changes. This is provided by extcon-usb-gpio driver. Signed-off-by: Krzysztof Kozlowski --- arch/arm/configs/exynos_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/ex

[RFC v4 7/7] ARM: dts: exynos: Add extcon-usb-gpio node for Odroid XU3

Add node for extcon-usb-gpio driver which will be providing notifications about VBUS/ID changes to the dwc3 driver. Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts | 21 + arch/arm/boot/dts/exynos5422-odroidxu3.dts | 21

Re: [PATCH v3] powerpc: spinlock: Fix spin_unlock_wait()

On Wed, 2016-06-08 at 14:35 +0200, Peter Zijlstra wrote: > On Wed, Jun 08, 2016 at 09:20:45PM +1000, Michael Ellerman wrote: > > On Mon, 2016-06-06 at 16:46 +0200, Peter Zijlstra wrote: > > > On Mon, Jun 06, 2016 at 10:17:25PM +1000, Michael Ellerman wrote: > > > > On Mon, 2016-06-06 at 13:56 +0200

[RFC v4 2/7] Revert "extcon: usb-gpio: switch to use pm wakeirq apis"

This reverts commit 8106e404174253639731cc30a44f5b3ab764c5b7. When using PM wakeirq API only one wakeup IRQ can be set. However the driver will support also VBUS GPIO so we need two wakeup interrupts. --- drivers/extcon/extcon-usb-gpio.c | 19 +-- 1 file changed, 13 insertions(+),

[RFC v4 0/7] extcon: usb-gpio: fixes and improvements

Hi, Some time ago, Robert tried to add VBUS detection to extcon-usb-gpio driver [1]. There was a discussion about patch #2 ("extcon: usb-gpio: add support for VBUS detection"). The final conclusion was that Chanwoo will add VBUS/ID notifiers [2]. That unfortunately never happened so this patchs

[RFC v4 3/7] extcon: Add raw VBUS and ID cable states

The USB controller driver might want to receive the changes for VBUS and ID pins so it could properly handle USB OTG. Add new cable states for that purpose. Signed-off-by: Krzysztof Kozlowski --- Previous discussion: http://lkml.kernel.org/g/<1427980385-21285-3-git-send-email-r.bald...@samsung.

[RFC v4 5/7] extcon: usb-gpio: make debounce value configurable in devicetree

From: Robert Baldyga This patch adds devicetree property for setting debounce value. It allows to set debounce time shorter or longer depending on the needs of given platform. Signed-off-by: Robert Baldyga Acked-by: Roger Quadros Signed-off-by: Krzysztof Kozlowski --- drivers/extcon/extcon-u

[RFC v4 4/7] extcon: usb-gpio: Add support for VBUS detection

Add VBUS pin detection support to extcon-usb-gpio driver for boards which have both VBUS and ID pins, or only one of them. The logic behind reporting USB and USB-HOST extcon cables is not affected. The driver however will report extcon changes for USB-VBUS and USB-ID. Signed-off-by: Robert Baldyg

Re: [RFC][PATCH 6/6] staging: android: ion: Introduce new ioctls for dynamic heaps

On Mon, Jun 06, 2016 at 11:23:33AM -0700, Laura Abbott wrote: > From: Laura Abbott > > > The Ion ABI for heaps is limiting to work with for more complex systems. > Heaps have to be registered at boot time with known ids available to > userspace. This becomes a tight ABI which is prone to breakag

Re: [PATCH][RESEND v2] of: add missing const for of_parse_phandle_with_args() in !CONFIG_OF

On Thu, Jun 2, 2016 at 10:09 PM, Kuninori Morimoto wrote: > > Hi Rob > > Should I re-send this patch ? > It still no response... Sorry, for the delay. Now applied. Rob > >> From: Kuninori Morimoto >> >> commit 93c667ca2598bd84f1bd3f2fa176af69707699fe >> ("of: *node argument to of_parse_phandle

[PATCH V3] watchdog: max77620: Add support for watchdog timer

Maxim PMIC MAX77620 is Power management IC which have multiple sub blocks like regulators (DCDC/LDOs), GPIO, RTC, Clock, Watchdog timer etc. Add the driver for watchdog timer under watchdog framework. The driver implements the watchdog callbacks to start, stop, ping and set timeout for watchodg fr

Re: [PATCH v3 4/6] watchdog: add watchdog pretimeout framework

On 06/08/2016 06:37 AM, Vladimir Zapolskiy wrote: +comment "Watchdog Pretimeout Governors" + +config WATCHDOG_PRETIMEOUT_GOV + bool "Enable watchdog pretimeout governors" + default n I don't think 'default n" is needed. No strict objections, but probably 'default n' may save qu

Re: 274ad65c9d02 ("drm/radeon: hard reset r600 and newer GPU when hibernating.")

On Wed, Jun 08, 2016 at 03:47:12PM +0200, Borislav Petkov wrote: > All good. Actually, this hw accel thing is much better, I better make it > default :-P And yes, this is with Jérôme's fix to exclude r600 and r700 from hard reset before hibernation. And after a s2d cycle I did earlier. -- Regard

Re: dell-smm-hwmon: security problems

On Wednesday 08 June 2016 15:24:10 Guenter Roeck wrote: > On 06/08/2016 02:57 AM, Pali Rohár wrote: > > Hello! > > > > Mario wrote me about two I think security problems in > > dell-smm-hwmon driver and I would like to ask you, how to fix > > them. > > > > 1) File /proc/i8k (exists only when kern

Re: [PATCH 10/10] mm: balance LRU lists based on relative thrashing

On Mon 06-06-16 15:48:36, Johannes Weiner wrote: > Since the LRUs were split into anon and file lists, the VM has been > balancing between page cache and anonymous pages based on per-list > ratios of scanned vs. rotated pages. In most cases that tips page > reclaim towards the list that is easier t

Re: [PATCH v3] powerpc: spinlock: Fix spin_unlock_wait()

On Wed, Jun 08, 2016 at 11:49:20PM +1000, Michael Ellerman wrote: > > Ok; what tree does this go in? I have this dependent series which I'd > > like to get sorted and merged somewhere. > > Ah sorry, I didn't realise. I was going to put it in my next (which doesn't > exist yet but hopefully will e

Re: [RFC PATCH] mm, memcg: use consistent gfp flags during readahead

On Tue, Jun 07, 2016 at 02:12:36PM +0200, Michal Hocko wrote: > From: Michal Hocko > > Vladimir has noticed that we might declare memcg oom even during > readahead because read_pages only uses GFP_KERNEL (with mapping_gfp > restriction) while __do_page_cache_readahead uses > page_cache_alloc_read

Re: [PATCH v2 0/2] net: ethernet: ti: cpsw: delete rx_descs property

Hi Schuyer, On 07.06.16 18:26, Schuyler Patton wrote: Hi, On 06/07/2016 08:59 AM, Ivan Khoronzhuk wrote: There is no reason in rx_descs property because davinici_cpdma driver splits pool of descriptors equally between tx and rx channels. So, this patch series makes driver to use available numb

Re: [PATCH v2 0/2] net: ethernet: ti: cpsw: delete rx_descs property

On 08.06.16 17:01, Ivan Khoronzhuk wrote: Hi Schuyer, On 07.06.16 18:26, Schuyler Patton wrote: Hi, On 06/07/2016 08:59 AM, Ivan Khoronzhuk wrote: There is no reason in rx_descs property because davinici_cpdma driver splits pool of descriptors equally between tx and rx channels. So, this pa

Re: 274ad65c9d02 ("drm/radeon: hard reset r600 and newer GPU when hibernating.")

> On Wed, Jun 08, 2016 at 03:47:12PM +0200, Borislav Petkov wrote: > > All good. Actually, this hw accel thing is much better, I better make it > > default :-P > > And yes, this is with Jérôme's fix to exclude r600 and r700 from hard > reset before hibernation. And after a s2d cycle I did earlier.

Re: [PATCH 2/2] mm: oom: deduplicate victim selection code for memcg and global oom

On Wed, Jun 08, 2016 at 10:33:34AM +0200, Michal Hocko wrote: > On Fri 27-05-16 17:17:42, Vladimir Davydov wrote: > [...] > > @@ -970,26 +1028,25 @@ bool out_of_memory(struct oom_control *oc) > > !oom_unkillable_task(current, NULL, oc->nodemask) && > > current->signal->oom_score_adj

Re: [PATCH v3 4/6] watchdog: add watchdog pretimeout framework

Hi Wolfram, On 08.06.2016 09:54, Wolfram Sang wrote: > On Tue, Jun 07, 2016 at 08:38:45PM +0300, Vladimir Zapolskiy wrote: >> The change adds a simple watchdog pretimeout framework infrastructure, >> its purpose is to allow users to select a desired handling of watchdog >> pretimeout events, which

Re: [tip:perf/core] perf/x86/intel: Use Intel family macros for core perf events

On Wed, 8 Jun 2016, tip-bot for Dave Hansen wrote: > Commit-ID: ef5f9f47d4ec4cf42bac48c7c4dafacc1b9f0630 > Gitweb: http://git.kernel.org/tip/ef5f9f47d4ec4cf42bac48c7c4dafacc1b9f0630 > Author: Dave Hansen > AuthorDate: Thu, 2 Jun 2016 17:19:29 -0700 > Committer: Ingo Molnar > CommitDate

Re: [PATCH 0/9] clocksource/drivers/clksrc-of: Improve error handling

On 06/07/2016 11:54 AM, Geert Uytterhoeven wrote: [ ... ] in clockevents/clockevents/next breaks the boot on e.g. r8a7791/koelsch (arm32) and r8a7795/salvator-x (arm64). Using "earlycon keep_bootcon" on koelsch (this doesn't help on arm64) reveals it's stuck at: clocksource_probe: no mat

Re: [RFC PATCH] mm, memcg: use consistent gfp flags during readahead

On Wed 08-06-16 16:59:00, Vladimir Davydov wrote: > On Tue, Jun 07, 2016 at 02:12:36PM +0200, Michal Hocko wrote: > > From: Michal Hocko > > > > Vladimir has noticed that we might declare memcg oom even during > > readahead because read_pages only uses GFP_KERNEL (with mapping_gfp > > restriction

Re: [PATCH] mm/zsmalloc: add trace events for zs_compact

Hello, On (06/08/16 14:39), Ganesh Mahendran wrote: > >> > On Tue, Jun 07, 2016 at 04:56:44PM +0800, Ganesh Mahendran wrote: > >> >> Currently zsmalloc is widely used in android device. > >> >> Sometimes, we want to see how frequently zs_compact is > >> >> triggered or how may pages freed by zs_co

Re: [tip:perf/core] perf/x86/rapl: Add Skylake server model detection

On Wed, 8 Jun 2016, tip-bot for Jacob Pan wrote: > Commit-ID: 348c5ac6c7dc117e1de095bf07c86c31101d56f3 > Gitweb: http://git.kernel.org/tip/348c5ac6c7dc117e1de095bf07c86c31101d56f3 > Author: Jacob Pan > AuthorDate: Thu, 2 Jun 2016 17:19:53 -0700 > Committer: Ingo Molnar > CommitDate: We

[PATCH] drm/exynos: dp: Fix NULL pointer dereference due uninitialized connector

From: Yakir Yang Commit 3424e3a4f844 ("drm: bridge: analogix/dp: split exynos dp driver to bridge directory") split the Exynos DP core driver into a core driver and a bridge driver for the Analogix chip since that is also used by Rockchip. But the change introduced a regression causing a NULL po

[tip:perf/core] x86/pmc_core: Use Intel family name macros for pmc_core driver

Commit-ID: 70e0d117f2502f19517be03a64b3c513f31b3cdb Gitweb: http://git.kernel.org/tip/70e0d117f2502f19517be03a64b3c513f31b3cdb Author: Dave Hansen AuthorDate: Thu, 2 Jun 2016 17:19:49 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:02:52 +0200 x86/pmc_core: Use Intel family

[tip:x86/cpu] x86, powercap, rapl: Reorder CPU detection table

Commit-ID: 0bb04b5f2c2452fdf4e1e376421de6bb34485fbb Gitweb: http://git.kernel.org/tip/0bb04b5f2c2452fdf4e1e376421de6bb34485fbb Author: Dave Hansen AuthorDate: Thu, 2 Jun 2016 17:19:37 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:03:25 +0200 x86, powercap, rapl: Reorder C

[tip:x86/cpu] x86, powercap, rapl: Use Intel model macros intead of open-coding

Commit-ID: 62d167330679994ec816a4fe6be22f589fcfdf76 Gitweb: http://git.kernel.org/tip/62d167330679994ec816a4fe6be22f589fcfdf76 Author: Dave Hansen AuthorDate: Thu, 2 Jun 2016 17:19:36 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:03:25 +0200 x86, powercap, rapl: Use Intel

[tip:x86/cpu] x86, powercap, rapl: Add Skylake Server model number

Commit-ID: d40671e30cb46e834651e0ce3d4590c915171414 Gitweb: http://git.kernel.org/tip/d40671e30cb46e834651e0ce3d4590c915171414 Author: Dave Hansen AuthorDate: Thu, 2 Jun 2016 17:19:55 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:03:25 +0200 x86, powercap, rapl: Add Skyla

[tip:x86/cpu] x86/intel_idle: Use Intel family macros for intel_idle

Commit-ID: db73c5a8c80decbb6ddf208e58f3865b4df5384d Gitweb: http://git.kernel.org/tip/db73c5a8c80decbb6ddf208e58f3865b4df5384d Author: Dave Hansen AuthorDate: Thu, 2 Jun 2016 17:19:32 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:03:25 +0200 x86/intel_idle: Use Intel fami

[tip:x86/cpu] x86/platform: Use new Intel model number macros

Commit-ID: d5e0c89a8ccde900c3245474915ea0f518abdb79 Gitweb: http://git.kernel.org/tip/d5e0c89a8ccde900c3245474915ea0f518abdb79 Author: Dave Hansen AuthorDate: Thu, 2 Jun 2016 17:19:39 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:03:25 +0200 x86/platform: Use new Intel mo

Re: [tip:perf/core] perf/x86/intel: Use Intel family macros for core perf events

On Wed, Jun 08, 2016 at 10:09:28AM -0400, Vince Weaver wrote: > and don't get me started about trying to somehow match a model number to a > code name using the AMD or intel documentation, without resorting to > wikipedia or random tech sites. I'm looking at you AMD fam15h model 60h. That's eas

Using DT overlays for adding virtual hardware

Hi all, already started the discussion off-list with Pantelis, but it's better done in public: I'm currently exploring ways to make Linux recognize dynamically added virtual hardware when running under the Jailhouse hypervisor [1]. We need to load drivers for inter-partition communication devices

Re: [PATCH v2 14/15] mtd: nand: hynix: rework NAND ID decoding to extract more information

Hi, [auto build test ERROR on mtd/master] [also build test ERROR on v4.7-rc2 next-20160608] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Boris-Brezillon/mtd-nand-allow-vendor-specific

[tip:x86/cpu] x86/cpufreq: Use Intel family name macros for the intel_pstate cpufreq driver

Commit-ID: 5b20c944882ce35da0074b9eabe41a172aea030b Gitweb: http://git.kernel.org/tip/5b20c944882ce35da0074b9eabe41a172aea030b Author: Dave Hansen AuthorDate: Thu, 2 Jun 2016 17:19:45 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:03:26 +0200 x86/cpufreq: Use Intel family

Re: [RESEND PATCH v5 1/5] mfd: RK808: Add RK818 support

On Thu, 02 Jun 2016, Wadim Egorov wrote: > The RK818 chip is a power management IC for multimedia and handheld "Power Management IC (PMIC)" > devices. It contains the following components: > > - Regulators > - RTC > - Clkout Clocking > - battery support Battery support > Both chips RK808 an

[tip:x86/cpu] x86/intel_telemetry: Use Intel family name macros for telemetry driver

Commit-ID: 678dec00a4753b74df8ad6fc5167429b614d1139 Gitweb: http://git.kernel.org/tip/678dec00a4753b74df8ad6fc5167429b614d1139 Author: Dave Hansen AuthorDate: Thu, 2 Jun 2016 17:19:47 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:03:26 +0200 x86/intel_telemetry: Use Intel

[tip:x86/cpu] x86/acpi/lss: Use Intel family name macros for the acpi_lpss driver

Commit-ID: 4626d840a1e0044e6f23d226ea8a5b96bd167636 Gitweb: http://git.kernel.org/tip/4626d840a1e0044e6f23d226ea8a5b96bd167636 Author: Dave Hansen AuthorDate: Thu, 2 Jun 2016 17:19:46 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:03:26 +0200 x86/acpi/lss: Use Intel family

Re: 274ad65c9d02 ("drm/radeon: hard reset r600 and newer GPU when hibernating.")

On Wed, Jun 08, 2016 at 10:06:23AM -0400, Jerome Glisse wrote: > To be clear, you mean that after hibernation video acceleration keeps working > ? Apparently. At lest the vdpau output looks fine to me. > Can you copy radeon dmesg after hibernation cycle (once you resumed > from hibernation). $

[tip:x86/cpu] x86, thermal: Clean up and fix CPU model detection for intel_soc_dts_thermal

Commit-ID: ce53da02ebfbe93ec58dd6150b28b4606330ead5 Gitweb: http://git.kernel.org/tip/ce53da02ebfbe93ec58dd6150b28b4606330ead5 Author: Dave Hansen AuthorDate: Thu, 2 Jun 2016 17:19:52 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:03:26 +0200 x86, thermal: Clean up and fix

[tip:x86/cpu] x86, mmc: Use Intel family name macros for mmc driver

Commit-ID: 8ba4cb53129c3089f248f1ebeb25128d93c8b5c5 Gitweb: http://git.kernel.org/tip/8ba4cb53129c3089f248f1ebeb25128d93c8b5c5 Author: Dave Hansen AuthorDate: Thu, 2 Jun 2016 17:19:51 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:03:26 +0200 x86, mmc: Use Intel family nam

[PATCH RFC net-next] netvsc: get rid of completion timeouts

I'm hitting 5 second timeout in rndis_filter_set_rss_param() while setting RSS parameters for the device. When this happens we end up returning -ETIMEDOUT from the function and rndis_filter_device_add() falls back to setting net_device->max_chn = 1; net_device->num_chn = 1;

Re: [PATCH V2] MAINTAINERS: Add Dialog PMIC search terms for missing documentation and header files

On Tue, May 24, 2016 at 08:53:46AM +0100, Steve Twiss wrote: > The majority of these updates are for MFD documentation and headers, > although there is a mixture with the regulators as well. > I previously send a patch TO: Lee and CC:'ed Mark, but I think now I > need to resend V2 with Mark in th

[tip:locking/core] locking/barriers: Validate lockless_dereference() is used on a pointer type

Commit-ID: 331b6d8c7afc2e5b900b9dcd850c265e1ba8d8e7 Gitweb: http://git.kernel.org/tip/331b6d8c7afc2e5b900b9dcd850c265e1ba8d8e7 Author: Peter Zijlstra AuthorDate: Sun, 22 May 2016 12:48:27 +0200 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 14:22:47 +0200 locking/barriers: Validate

[tip:x86/urgent] x86/cpu/AMD: Extend X86_FEATURE_TOPOEXT workaround to newer models

Commit-ID: 96685a55a82c383cbba7ef1d4a636acf708cf17f Gitweb: http://git.kernel.org/tip/96685a55a82c383cbba7ef1d4a636acf708cf17f Author: Borislav Petkov AuthorDate: Wed, 1 Jun 2016 12:04:28 +0200 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:51:34 +0200 x86/cpu/AMD: Extend X86_FE

[tip:locking/core] locking/rtmutex: Only warn once on a trylock from bad context

Commit-ID: a461d58792d4a46b8b10ae50973ec9b2763b694e Gitweb: http://git.kernel.org/tip/a461d58792d4a46b8b10ae50973ec9b2763b694e Author: Sebastian Andrzej Siewior AuthorDate: Fri, 27 May 2016 15:47:18 +0200 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 14:22:00 +0200 locking/rtmutex

Re: [PATCH v14.1 01/17] drm: bridge: analogix/dp: split exynos dp driver to bridge directory

On 06/08/2016 06:53 AM, Yakir Yang wrote: > Marc, Javier > > On 06/08/2016 03:44 PM, Marc Zyngier wrote: >> On Wed, 8 Jun 2016 09:28:32 +0800 >> Yakir Yang wrote: >> >>> Hi Javier, >>> >>> On 06/08/2016 01:06 AM, Javier Martinez Canillas wrote: Hello Yakir, On 03/17/2016 05:47 PM,

[tip:x86/fpu] x86/fpu: Add tracepoints to dump FPU state at key points

Commit-ID: d1898b733619bd46194bd25aa6452d238ff2dc4e Gitweb: http://git.kernel.org/tip/d1898b733619bd46194bd25aa6452d238ff2dc4e Author: Dave Hansen AuthorDate: Wed, 1 Jun 2016 10:42:20 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 13:33:33 +0200 x86/fpu: Add tracepoints to du

[tip:perf/urgent] perf/core: Remove a redundant check

Commit-ID: 62a92c8f553e49270a0ee391b8733da71ab0aebc Gitweb: http://git.kernel.org/tip/62a92c8f553e49270a0ee391b8733da71ab0aebc Author: Alexander Shishkin AuthorDate: Tue, 7 Jun 2016 15:44:15 +0300 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 14:30:01 +0200 perf/core: Remove a red

[tip:sched/core] sched/debug: Fix /proc/sched_debug regression

Commit-ID: 9c57259117b9c25472a3fa6d5a14d6bb3b647e87 Gitweb: http://git.kernel.org/tip/9c57259117b9c25472a3fa6d5a14d6bb3b647e87 Author: Josh Poimboeuf AuthorDate: Fri, 3 Jun 2016 17:58:40 -0500 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 14:31:58 +0200 sched/debug: Fix /proc/sche

Re: [PATCH 2/2] mm: oom: deduplicate victim selection code for memcg and global oom

On Wed 08-06-16 20:18:24, Tetsuo Handa wrote: > Michal Hocko wrote: > > The victim selection code can be reduced because it is basically > > shared between the two, only the iterator differs. But I guess that > > can be eliminated by a simple helper. > > Thank you for CC: me. I like this clean up.

Re: [RESEND PATCH v5 3/5] mfd: dt-bindings: Add RK818 device tree bindings document

On Thu, 02 Jun 2016, Wadim Egorov wrote: > 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 change

[tip:sched/core] sched/debug: Fix 'schedstats=enable' cmdline option

Commit-ID: 4698f88c06b893f2acc0b443004a53bf490fde7c Gitweb: http://git.kernel.org/tip/4698f88c06b893f2acc0b443004a53bf490fde7c Author: Josh Poimboeuf AuthorDate: Tue, 7 Jun 2016 14:43:16 -0500 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 14:33:05 +0200 sched/debug: Fix 'schedstat

[tip:sched/core] sched/debug: Always show 'nr_migrations'

Commit-ID: 03c041c5bf6ed584dff36b7cd509e0146a124277 Gitweb: http://git.kernel.org/tip/03c041c5bf6ed584dff36b7cd509e0146a124277 Author: Josh Poimboeuf AuthorDate: Fri, 3 Jun 2016 17:58:41 -0500 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 14:34:49 +0200 sched/debug: Always show 'n

[tip:x86/asm] x86/hweight: Get rid of the special calling convention

Commit-ID: f5967101e9de12addcda4510dfbac66d7c5779c3 Gitweb: http://git.kernel.org/tip/f5967101e9de12addcda4510dfbac66d7c5779c3 Author: Borislav Petkov AuthorDate: Mon, 30 May 2016 12:56:27 +0200 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 15:01:02 +0200 x86/hweight: Get rid of t

Re: [PATCH -v2 00/33] implement atomic_fetch_$op

On Wednesday 08 June 2016 07:02 PM, Peter Zijlstra wrote: > On Wed, Jun 08, 2016 at 02:55:30PM +0200, Ingo Molnar wrote: > >> I'd much prefer to have all of these in the locking tree (i.e. >> tip:locking/core), >> to make it less painful all around. > > All the fetch_op stuff, yes certainly. Bu

[tip:x86/urgent] x86/quirks: Add early quirk to reset Apple AirPort card

Commit-ID: 625a99d9bfd038ea492f57308555bf4e607ce591 Gitweb: http://git.kernel.org/tip/625a99d9bfd038ea492f57308555bf4e607ce591 Author: Lukas Wunner AuthorDate: Sun, 29 May 2016 01:35:28 +0200 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 15:06:06 +0200 x86/quirks: Add early quirk

Re: [PATCH] Add .set_antenna callback in ath6kl driver to remove wireless core warns

Prasun Maiti writes: > Since add more warnings for inconsistent ops in cfg80211, the wireless > core warns if a driver implements a cfg80211 callback but doesn't > implements the inverse operation. The ath6kl driver implements a cfg80211 > .get_antenna operation handler but doesn't have the inver

[tip:locking/core] locking/rwsem: Convert sem->count to 'atomic_long_t'

Commit-ID: 8ee62b1870be8e630158701632a533d0378e15b8 Gitweb: http://git.kernel.org/tip/8ee62b1870be8e630158701632a533d0378e15b8 Author: Jason Low AuthorDate: Fri, 3 Jun 2016 22:26:02 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 15:16:42 +0200 locking/rwsem: Convert sem->coun

[tip:locking/core] locking/rwsem: Add reader-owned state to the owner field

Commit-ID: 19c5d690e41697fcdd19379ab9d10d8d37818414 Gitweb: http://git.kernel.org/tip/19c5d690e41697fcdd19379ab9d10d8d37818414 Author: Waiman Long AuthorDate: Tue, 17 May 2016 21:26:19 -0400 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 15:16:59 +0200 locking/rwsem: Add reader-own

Re: [PATCH v7 1/6] mfd: max8997: Use regmap to access registers

On Wed, 01 Jun 2016, Krzysztof Kozlowski wrote: > From: Robert Baldyga > > This patch modifies max8997 driver and each associated function driver, > to use regmap instead of operating directly on i2c bus. It will allow to > simplify IRQ handling using regmap-irq. > > Signed-off-by: Robert Baldy

[tip:locking/core] locking/rwsem: Protect all writes to owner by WRITE_ONCE()

Commit-ID: fb6a44f33be542fd81575ff93a4e8118d6a58592 Gitweb: http://git.kernel.org/tip/fb6a44f33be542fd81575ff93a4e8118d6a58592 Author: Waiman Long AuthorDate: Tue, 17 May 2016 21:26:20 -0400 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 15:16:59 +0200 locking/rwsem: Protect all wr

[tip:locking/core] locking/mutex: Optimize mutex_trylock() fast-path

Commit-ID: 6428671bae97caa7040e24e79e969fd87908f4f3 Gitweb: http://git.kernel.org/tip/6428671bae97caa7040e24e79e969fd87908f4f3 Author: Peter Zijlstra AuthorDate: Wed, 1 Jun 2016 20:58:15 +0200 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 15:17:01 +0200 locking/mutex: Optimize mut

[tip:locking/core] locking/rwsem: Streamline the rwsem_optimistic_spin() code

Commit-ID: ddd0fa73c2b71c35de4fe7ae60a5f1a6cddc2cf0 Gitweb: http://git.kernel.org/tip/ddd0fa73c2b71c35de4fe7ae60a5f1a6cddc2cf0 Author: Waiman Long AuthorDate: Tue, 17 May 2016 21:26:23 -0400 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 15:17:00 +0200 locking/rwsem: Streamline the

[tip:locking/core] locking/qspinlock: Use atomic_sub_return_release() in queued_spin_unlock()

Commit-ID: ca50e426f96c905e7d14a9c7a6bd4e0330516047 Gitweb: http://git.kernel.org/tip/ca50e426f96c905e7d14a9c7a6bd4e0330516047 Author: Pan Xinhui AuthorDate: Fri, 3 Jun 2016 16:38:14 +0800 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 15:17:01 +0200 locking/qspinlock: Use atomic_s

[tip:locking/core] locking/rwsem: Improve reader wakeup code

Commit-ID: bf7b4c472db44413251bcef79ca1f6bf1ec81475 Gitweb: http://git.kernel.org/tip/bf7b4c472db44413251bcef79ca1f6bf1ec81475 Author: Waiman Long AuthorDate: Tue, 17 May 2016 21:26:22 -0400 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 15:17:00 +0200 locking/rwsem: Improve reader

Re: [PATCH v3 5/6] watchdog: pretimeout: add panic pretimeout governor

Hi Wolfram, On 08.06.2016 10:08, Wolfram Sang wrote: > >> +static void pretimeout_panic(struct watchdog_device *wdd) >> +{ >> +panic("panic on watchdog pretimeout event\n"); >> +} > > And here we have the same redundant message again ("panic on") :( I will remove it then. > Did you look a

[tip:x86/urgent] x86/entry/traps: Don't force in_interrupt() to return true in IST handlers

Commit-ID: 30f12b139326febbb3d323aaf02660435ac8aa42 Gitweb: http://git.kernel.org/tip/30f12b139326febbb3d323aaf02660435ac8aa42 Author: Andy Lutomirski AuthorDate: Tue, 24 May 2016 15:54:04 -0700 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 15:43:06 +0200 x86/entry/traps: Don't fo

Re: [PATCH v7 1/6] mfd: max8997: Use regmap to access registers

On 06/08/2016 04:26 PM, Lee Jones wrote: > On Wed, 01 Jun 2016, Krzysztof Kozlowski wrote: > >> From: Robert Baldyga >> >> This patch modifies max8997 driver and each associated function driver, >> to use regmap instead of operating directly on i2c bus. It will allow to >> simplify IRQ handling u

Re: [RFC][PATCH 2/5] hi655x-pmic: Make hi655x pmic logic probe child nodes in the dt

Subject should indicate "mfd". `git log --oneline -- drivers/mfd` > In trying to wire up the powerkey driver, I found I > needed to add this to get the pmic logic to probe PMIC > child nodes in the dt data. DT. Please use full buffer width. Wrapping at 50 chars is not necessary. > With this

Re: [RFC][PATCH 3/5] hi655x-pmic: Fixup issue with un-acked interrupts

On Wed, 01 Jun 2016, John Stultz wrote: > While trying to get the powerkey to function, I found > when pressing the key, I would get infinitely repeating > interrupts. > > After digging around a bit, it seems we didn't set the > ack_base value for the regmap irqchip logic, so nothing > was acking

Re: [PATCH 1/2] regmap: irq: Add support to call client specific pre/post interrupt service

On Fri, 03 Jun 2016, Mark Brown wrote: > On Fri, May 20, 2016 at 08:40:26PM +0530, Laxman Dewangan wrote: > > Regmap irq implements the generic interrupt service routine which > > is common for most of devices. Some devices, like MAX77620, MAX20024 > > needs the special handling before and after s

Re: [PATCH v3 6/6] watchdog: pretimeout: add noop pretimeout governor

On 08.06.2016 10:10, Wolfram Sang wrote: >> +static void pretimeout_noop(struct watchdog_device *wdd) >> +{ >> +pr_alert("watchdog pretimeout event\n"); >> +} > > My version said which watchdog caused the event, why not adding that? > I will add it. It's a bit sad that a virtual volatile id

[PATCH] nbd: pass the nbd pointer for flags debugfs

We were passing in &nbd for the private data in debugfs_create_file() for the flags entry. We expect it to just be nbd, fix this so we get proper output from this debugfs entry. Signed-off-by: Josef Bacik --- drivers/block/nbd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

Re: [PATCH v4 0/2] Add a new Rockchip usb2 phy driver

Hi Frank, Am Dienstag, 7. Juni 2016, 17:15:52 schrieb Frank Wang: > The newer SoCs (rk3366, rk3399) of Rock-chip take a different usb-phy > IP block than rk3288 and before, and most of phy-related registers are > also different from the past, so a new phy driver is required necessarily. > > These

Re: [PATCH] Add .set_antenna callback in ath6kl driver to remove wireless core warns

No. I did not any test for that case. This driver create a new wiphy for use with cfg80211 through "wiphy_new_nm" api, but in this api, I found that more warnings for inconsistent ops are added there. e.g; "WARN_ON(ops->set_antenna && !ops->get_antenna);" So, warning comes during creation of a new

[tip:core/urgent] objtool, drm/vmwgfx: Fix "duplicate frame pointer save" warning

Commit-ID: 0b0d81e3b7334897da9b2e3ffee860c2046f7bc0 Gitweb: http://git.kernel.org/tip/0b0d81e3b7334897da9b2e3ffee860c2046f7bc0 Author: Josh Poimboeuf AuthorDate: Thu, 26 May 2016 13:43:43 -0500 Committer: Ingo Molnar CommitDate: Wed, 8 Jun 2016 15:36:18 +0200 objtool, drm/vmwgfx: Fix "

Re: [PATCH V3] MAINTAINERS: Add Dialog PMIC search terms for missing documentation and header files

On Thu, 02 Jun 2016, Steve Twiss wrote: > From: Steve Twiss > > Dialog Semiconductor support would like to follow files by adding to the > existing MAINTAINERS search terms. The update will allow us to follow > files for PMIC documentation bindings and header files. > > The full list is: > > D

Re: [PATCH 09/16] sched/fair: Let asymmetric cpu configurations balance at wake-up

On Wed, Jun 08, 2016 at 12:29:52PM +0100, Morten Rasmussen wrote: > Let's take your example above and add that t0 should really be running > on cpu2/3 due to its utilization, assuming SD1[01] are little cpus and > SD1[23] are big cpus. In that case we would still do affine-wakeup and > stick the ta

Re: [PATCH] Add .set_antenna callback in ath6kl driver to remove wireless core warns

Hi, [auto build test WARNING on ath6kl/ath-next] [also build test WARNING on v4.7-rc2 next-20160608] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Prasun-Maiti/Add-set_antenna-callback-in

[PATCH 1/1] mm/swap.c: flush lru_add pvecs on compound page arrival

When the application does not exit cleanly (i.e. SIGTERM) we might end up with some pages in lru_add_pvec, which is ok. With THP enabled huge pages may also end up on per cpu lru_add_pvecs. In the systems with a lot of processors we end up with quite a lot of memory pending for addition to LRU cach

Re: [PATCH -v2 00/33] implement atomic_fetch_$op

On Wed, Jun 08, 2016 at 07:54:31PM +0530, Vineet Gupta wrote: > On Wednesday 08 June 2016 07:02 PM, Peter Zijlstra wrote: > > On Wed, Jun 08, 2016 at 02:55:30PM +0200, Ingo Molnar wrote: > > > >> I'd much prefer to have all of these in the locking tree (i.e. > >> tip:locking/core), > >> to make

[PATCH 01/11] clk: imx: clk-pllv3: fix incorrect handle of enet powerdown bit

After commit f53947456f98 ("ARM: clk: imx: update pllv3 to support imx7"), the former used BM_PLL_POWER bit is not correct anymore for IMX7 ENET. Instead, pll->powerdown holds the correct bit, so using powerdown bit in clk_pllv3_{prepare | unprepare} functions. Fixes: f53947456f98 ("ARM: clk: imx:

[PATCH 03/11] clk: imx7d: correct dram root clk parent select

From: Anson Huang DRAM root clk should be either from pll dram main clk or dram alt root clk. Signed-off-by: Anson Huang Signed-off-by: Dong Aisheng --- drivers/clk/imx/clk-imx7d.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/im

[PATCH 09/11] clk: imx6sx: fix pll clock parents

pllx_bypass_src mux shouldn't be the parent of pllx clock since it's only valid when when pllx BYPASS bit is set. Thus it is actually one parent of pllx_bypass only. Instead, pllx parent should be fixed to osc according to reference manual. Other plls have the same issue. Signed-off-by: Dong Aish

[PATCH 10/11] clk: imx6sl: fix pll clock parents

pllx_bypass_src mux shouldn't be the parent of pllx clock since it's only valid when when pllx BYPASS bit is set. Thus it is actually one parent of pllx_bypass only. Instead, pllx parent should be fixed to osc according to reference manual. Other plls have the same issue. Signed-off-by: Dong Aish

[PATCH net v3] vmxnet3: segCnt can be 1 for LRO packets

The device emulation may send segCnt of 1 for LRO packets. Signed-off-by: Shrikrishna Khare Signed-off-by: Jin Heo --- v2: fix subject line v3: replace BUG_ON with WARN_ON_ONCE --- drivers/net/vmxnet3/vmxnet3_drv.c | 2 +- drivers/net/vmxnet3/vmxnet3_int.h | 4 ++-- 2 files changed, 3 insertio

Re: [PATCH 2/2] mfd: max77620: Add pre/post irq handler before/after servicing interrupt

On Fri, 20 May 2016, Laxman Dewangan wrote: > The programming guidelines of the MAX77620 for servicing interrupt is: > 1. When interrupt occurs from PMIC, mask the PMIC interrupt by >setting GLBLM. > 2. Read IRQTOP and service the interrupt. > 3. Once all interrupts has been checked and servic

Re: [Pv-drivers] [PATCH net v2] vmxnet3: segCnt can be 1 for LRO packets

On Wed, 8 Jun 2016, Thomas Hellstrom wrote: > > mss = rcdlro->mss; > > if (unlikely(segCnt <= 1)) > > segCnt = 0; > > Based on this code, it looks like it can handle the case without taking > down the ke

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