Re: [PATCH 1/1] brcmfmac: fix pmksa->bssid usage

Hello, After I sent the following patch a few weeks ago, I have not received any feedback. Could you please review it and tell me what I may have done wrong? Thanks, Nicolas On 05/08/16 22:34, Nicolas Iooss wrote: > The struct cfg80211_pmksa defines its bssid field as: > > const u8 *bssid;

Re: kmalloc size limit?

On Mon, Aug 22, 2016 at 5:42 PM, Michal Hocko wrote: > On Sat 20-08-16 00:09:53, Muni Sekhar wrote: >> Hi All, >> >> I would like to know what is the maximum size limit for kmalloc() API >> to return a valid memory? > > KMALLOC_MAX_CACHE_SIZE Thanks Michal. > >> Does the size

[PATCH v11 1/4] dt/bindings: add bindings for optee

Introduces linaro prefix and adds bindings for ARM TrustZone based OP-TEE implementation. Acked-by: Rob Herring Signed-off-by: Jens Wiklander --- .../bindings/arm/firmware/linaro,optee-tz.txt | 31 ++

Re: [PATCH 1/1] ASoc: simple-card-utils: add __printf attribute

On Mon, 22 Aug 2016 15:06:05 +0200, Nicolas Iooss wrote: > > Hello, > > After I sent the following patch a few weeks ago, I have not received > any feedback. Could you please review it? This is about ASoC, so please resubmit to alsa-devel ML with Cc to the ASoC maintainer (Mark) and the author

Re: [PATCH RFC] rcuperf: make timeout HZ independent

dule_timeout() would be what is needed >here, as this should simply be a fixed delay. > > Patch was compile tested with: x86_64_defconfig + CONFIG_RCU_PERF_TEST=m > > Patch is against 4.8.0-rc2 (localversion-next is -next-20160822) > > kernel/rcu/rcuperf.c | 3 ++- >

make[2]: *** No rule to make target 'arch/sh/boot/dts/.dtb.o', needed by 'arch/sh/boot/dts/built-in.o'.

Hi Rich, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: fa8410b355251fd30341662a40ac6b22d3e38468 commit: 190fe191cfbead9fe089453dd092869c9469c6d4 sh: add support for linking a builtin device tree blob in the

Re: [PATCH 2/4] phy: rockchip-usb: use rockchip_usb_phy_reset to reset phy during wakeup

Hi, On Sunday 21 August 2016 02:02 AM, Randy Li wrote: > It is a hardware bug in RK3288, the only way to solve it is to > reset the phy. > > Signed-off-by: Randy Li > --- > drivers/phy/phy-rockchip-usb.c | 20 > 1 file changed, 20 insertions(+) > > diff

Re: [PATCH 11/11] cpufreq: intel_pstate: Use CPPC to get max performance

Hi Srinivas, [auto build test ERROR on pm/linux-next] [also build test ERROR on v4.8-rc3 next-20160822] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base= (or --base=auto for convenience) to rec

Re: [PATCH 2/2] proc: task_mmu: Reduce output processing cpu time

On Mon 22-08-16 01:30:14, Joe Perches wrote: > On Mon, 2016-08-22 at 01:00 -0700, Joe Perches wrote: > > On Mon, 2016-08-22 at 09:24 +0200, Michal Hocko wrote: > > > On Sat 20-08-16 01:00:17, Joe Perches wrote: > [] > > > > static int proc_maps_open(struct inode *inode, struct file *file, > > > >  

[PATCH RFC] Perf: lookup dwarf unwind stack info in debug file pointed by .gnu_debuglink

Using perf with call graph method dwarf fails to provide backtrace support with stripped binary even though .gnu_debuglink points to *.dbg flavor with properly populated debug symbols. Problem is reproduced on ARM (v7), kernels 3.14.y, 4.4.y and 4.8.0-rc2. Perf is configured with libunwind and

Re: [PATCH] pinctrl: palmas: fix a possible NULL dereference

On Tue, Aug 16, 2016 at 10:36 AM, LABBE Corentin wrote: > of_match_device could return NULL, and so cause a NULL pointer > dereference later at line 1009: > pinctrl_data = match->data; > > For fixing this problem, we use of_device_get_match_data(), this will > simplify

Re: kmalloc size limit?

On Sat 20-08-16 00:09:53, Muni Sekhar wrote: > Hi All, > > I would like to know what is the maximum size limit for kmalloc() API > to return a valid memory? KMALLOC_MAX_CACHE_SIZE > Does the size limit varies based on the flags argument? no but different flags can greatly influence how

Re: [PATCH] iommu/vt-d: Fix modify_irte NULL pointer

On Mon, 22 Aug 2016, Wanpeng Li wrote: > From: Wanpeng Li > > native_smp_prepare_cpus > -> default_setup_apic_routing > -> enable_IR_x2apic > -> irq_remapping_prepare > -> intel_prepare_irq_remapping > -> parse_ioapics_under_ir => return 0

[PATCH 1/2] ARM64: dts: amlogic: gxbb: pinctrl: add pins for PWM

Add support for PWM pins, for EE and AO domains. Signed-off-by: Neil Armstrong --- drivers/pinctrl/meson/pinctrl-meson-gxbb.c | 79 ++ 1 file changed, 79 insertions(+) diff --git a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c

Re: [PATCH 1/1] ASoc: simple-card-utils: add __printf attribute

Hello, After I sent the following patch a few weeks ago, I have not received any feedback. Could you please review it? Thanks, Nicolas On 06/08/16 11:58, Nicolas Iooss wrote: > asoc_simple_card_set_dailink_name() uses devm_kvasprintf() to format > some of its arguments. Adding a __printf

Re: [PATCH 2/4] KVM-S390: Use memdup_user() rather than duplicating its implementation

On Wed, 17 Aug 2016 20:08:49 +0200 SF Markus Elfring wrote: > From: Markus Elfring > Date: Wed, 17 Aug 2016 18:41:43 +0200 > > * Reuse existing functionality from memdup_user() instead of keeping > duplicate source code. > >

Assist With Interest Please View

Mrs.Susan Shabangu Minister.pdf Description: Adobe PDF document

[PATCH 5/8] media: vidc: add Host Firmware Interface (HFI)

This is the implementation of HFI. It is loaded with the responsibility to comunicate with the firmware through an interface commands and messages. - hfi.c has interface functions used by the core, decoder and encoder parts to comunicate with the firmware. For example there are functions for

Re: [PATCH V9 1/1] usb:serial: Add Fintek F81532/534 driver

On Tue, May 31, 2016 at 09:51:20AM +0800, Ji-Ze Hong (Peter Hong) wrote: > This driver is for Fintek F81532/F81534 USB to Serial Ports IC. > > F81532 spec: > https://drive.google.com/file/d/0B8vRwwYO7aMFOTRRMmhWQVNvajQ/view? > usp=sharing > > F81534 spec: >

[PATCH 2/8] media: vidc: adding core part and helper functions

This adds core part of the vidc driver common helper functions used by encoder and decoder specific files. - core.c has implemented the platform dirver methods, file operations and v4l2 registration. - helpers.c has implemented common helper functions for buffer management, vb2_ops and

[PATCH 8/8] media: vidc: enable building of the video codec driver

This adds changes in v4l2 platform directory to include the vidc driver and show it in kernel config. Signed-off-by: Stanimir Varbanov --- drivers/media/platform/Kconfig | 1 + drivers/media/platform/Makefile | 1 + 2 files changed, 2 insertions(+) diff --git

[PATCH 0/8] Qualcomm video decoder/encoder driver

This patchset introduces a basic support for Qualcomm video acceleration hardware used for video stream decoding/encoding. The video IP can found on various qcom SoCs like apq8084, msm8916 and msm8996, hence it is widly distributed but the driver is missing in the mainline. The v4l2 driver is

Re: [PATCH] pinctrl: pistachio: fix mfio pll_lock pinmux

On Fri, Aug 19, 2016 at 1:03 PM, James Hartley wrote: > A previous patch attempted to fix the pinmuxes for mfio 84 - 89, but it > omitted a change to pistachio_pin_group pistachio_groups, which results > in incorrect pll_lock signals being routed. > > Apply the correct

[PATCH] i2c: pca953x: fix a lockdep warning

If an I2C GPIO multiplexer is driven by a GPIO provided by an expander when there's a second expander using the same device driver on one of the I2C bus segments, lockdep prints a deadlock warning when trying to set the direction or the value of the GPIOs provided by the second expander. The

Re: [PATCH] iommu/vt-d: Fix modify_irte NULL pointer

2016-08-22 20:38 GMT+08:00 Thomas Gleixner : > On Mon, 22 Aug 2016, Wanpeng Li wrote: > >> From: Wanpeng Li >> >> native_smp_prepare_cpus >> -> default_setup_apic_routing >> -> enable_IR_x2apic >> -> irq_remapping_prepare >> ->

Re: OOM detection regressions since 4.7

On Mon 22-08-16 09:31:14, Greg KH wrote: > On Mon, Aug 22, 2016 at 12:54:41PM +0200, Michal Hocko wrote: > > On Mon 22-08-16 06:05:28, Greg KH wrote: > > > On Mon, Aug 22, 2016 at 11:37:07AM +0200, Michal Hocko wrote: > > [...] > > > > > From 899b738538de41295839dca2090a774bdd17acd2 Mon Sep 17

Re: [PATCH 01/11] sched, cpuset: Add regenerate_sched_domains function to rebuild all sched domains

On Thu, Aug 18, 2016 at 03:36:42PM -0700, Srinivas Pandruvada wrote: > From: Tim Chen > > The current rebuild_sched_domains will only rebuild the sched domains > unless the cpumask changes. However, in some scenarios when the > topology flag value changes, it will

Re: OOM detection regressions since 4.7

On Mon, Aug 22, 2016 at 03:42:28PM +0200, Michal Hocko wrote: > On Mon 22-08-16 09:31:14, Greg KH wrote: > > On Mon, Aug 22, 2016 at 12:54:41PM +0200, Michal Hocko wrote: > > > On Mon 22-08-16 06:05:28, Greg KH wrote: > > > > On Mon, Aug 22, 2016 at 11:37:07AM +0200, Michal Hocko wrote: > > >

[PATCH] sched/fair: Fix fixed point arithmetic width for shares and effective load

Since commit 2159197d6677 ("sched/core: Enable increased load resolution on 64-bit kernels") we now have two different fixed point units for load. shares in calc_cfs_shares() has 20 bit fixed point unit on 64-bit kernels. Therefore use scale_load() on MIN_SHARES. wl in effective_load() has 10 bit

Re: [PATCH] CodingStyle: add some more error handling guidelines

On Mon, 22 Aug 2016 16:57:46 +0300 "Michael S. Tsirkin" wrote: > commit commit ea04036032edda6f771c1381d03832d2ed0f6c31 ("CodingStyle: > add some more error handling guidelines") suggests never naming goto > labels after the goto location - that is the error that is handled. >

Re: [PATCH] mm, numa: boot cpu should bound to the node0 when node_off enable

On Sat, Aug 20, 2016 at 05:38:59PM +0800, zhong jiang wrote: > On 2016/8/19 12:11, Ganapatrao Kulkarni wrote: > > On Fri, Aug 19, 2016 at 9:30 AM, Ganapatrao Kulkarni > > wrote: > >> On Fri, Aug 19, 2016 at 7:28 AM, zhong jiang wrote: > >>> On

Re: linux-4.8-rc3/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c:3533: pointless test ?

On Mon, Aug 22, 2016 at 03:07:44PM +0100, David Binderman wrote: > Hello there, > > linux-4.8-rc3/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c:3533]: > (style) Condition 'pBtMgnt.ExtConfig.HCIExtensionVer>=1' is always > true > > Source code is > > if

Re: [PATCH 1/2] ARM64: dts: amlogic: gxbb: pinctrl: add pins for PWM

On 08/22/2016 04:10 PM, Linus Walleij wrote: > On Mon, Aug 22, 2016 at 4:04 PM, Neil Armstrong > wrote: >> On 08/22/2016 04:02 PM, Linus Walleij wrote: >>> On Mon, Aug 22, 2016 at 2:54 PM, Neil Armstrong >>> wrote: >>> Add support for PWM

Re: [PATCH V2] mmc: moxart: fix wait_for_completion_interruptible_timeout return variable type

On 25 July 2016 at 19:59, Nicholas Mc Guire wrote: > wait_for_completion_timeout_interruptible returns long not unsigned long > so dma_time, which is used exclusively here, is changed to long. > > Fixes: 1b66e94e6b99 ("mmc: moxart: Add MOXA ART SD/MMC driver") > > Signed-off-by:

Re: [PACTH v4] mmc: sdhci: Do not allow tuning procedure to be interrupted

On 17 August 2016 at 19:34, wrote: > From: Christopher Freeman > > wait_event_interruptible_timeout() will return early if the blocked > process receives a signal, causing the driver to abort the tuning > procedure and possibly leaving the

Re: [RFC PATCH 0/3] UART slave device bus

On Mon, Aug 22, 2016 at 7:37 AM, Arnd Bergmann wrote: > On Wednesday, August 17, 2016 8:14:42 PM CEST Rob Herring wrote: >> >> Before I spend more time on this, I'm looking mainly for feedback on the >> general direction and structure (the interface with the existing serial >>

Re: [PATCH 1/2] arm64: kernel: Add SMC Session ID to results

On Sat, Aug 20, 2016 at 12:51:13AM -0500, Andy Gross wrote: > This patch adds the SMC Session ID to the results passed back from SMC > calls. The Qualcomm SMC implementation provides for interrupted SMC > functions. When this occurs, the SMC call will return a session ID that > is required to be

Re: [PATCH 06/11] mmc: sdhci-of-esdhc: use of_property_read_bool

On 5 August 2016 at 10:56, Julia Lawall wrote: > Use of_property_read_bool to check for the existence of a property. > > The semantic patch that makes this change is as follows: > (http://coccinelle.lip6.fr/) > > // > @@ > expression e1,e2; > statement S2,S1; > @@ > -

Re: [PATCH v2] mmc: sdhci-of-arasan: Don't power PHY w/ slow/no clock

On 18 August 2016 at 19:26, Douglas Anderson wrote: > From empirical evidence (tested on Rockchip rk3399), it appears that the > PHY intended to be used with the Arasan SDHCI 5.1 controller has trouble > turning on when the card clock is slow or off. Strangely these

Re: [PATCH 1/1] mmc: core: Add the vmmc/vmmcq regulator info

On 1 August 2016 at 11:22, Ben Dooks wrote: > The core MMC code adds two (optional) regulator properites that drivers > should use to get their supplies. This is not documented anywhere so add > information on it. > > Signed-off-by: Ben Dooks

Re: [PATCH 2/8] media: vidc: adding core part and helper functions

Hi Stanimir, Thanks for this patch series! I have some review comments: On 08/22/2016 03:13 PM, Stanimir Varbanov wrote: > diff --git a/drivers/media/platform/qcom/vidc/core.h > b/drivers/media/platform/qcom/vidc/core.h > new file mode 100644 > index ..5dc8e05f8c36 > ---

make[2]: *** No rule to make target 'net/netfilter//nft_hash.c', needed by 'net/netfilter//nft_hash.o'.

Hi Patrick, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: fa8410b355251fd30341662a40ac6b22d3e38468 commit: 96518518cc417bb0a8c80b9fb736202e28acdf96 netfilter: add nftables date: 2 years, 10 months ago config:

Re: [PATCH v2 8/8] gpio: Add Aspeed driver

On Fri, Aug 19, 2016 at 2:44 PM, Andrew Jeffery wrote: > From: Joel Stanley > > The Aspeed SoCs contain GPIOs banked by letter, where each bank contains > 8 pins. The GPIO banks are then grouped in sets of four in the register > layout. > > The implementation

Re: [PATCH v2 5/8] pinctrl: Add core support for Aspeed SoCs

On Fri, Aug 19, 2016 at 2:44 PM, Andrew Jeffery wrote: > +++ b/drivers/pinctrl/aspeed/Kconfig > @@ -0,0 +1,8 @@ > +config PINCTRL_ASPEED > + bool > + depends on (ARCH_ASPEED || COMPILE_TEST) && OF > + select PINMUX > + select PINCONF > + select

Re: [PATCH] drm/gma500: dont expose bytes from kernel stack

Hi Heinrich, [auto build test ERROR on drm/drm-next] [also build test ERROR on v4.8-rc3 next-20160822] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base= (or --base=auto for convenience) to rec

[PATCH V2] Staging: android: ion: fix parenthesis alignment

This fixes remaining checkpatch.pl "Alignment should match open parenthesis" issues. Signed-off-by: Ben LeMasurier --- V2: Rebased against current staging-testing staging tree. drivers/staging/android/ion/ion.c | 42 +-

Re: [PATCH] bdev: fix NULL pointer dereference

On 08/22/2016 04:47 AM, Vegard Nossum wrote: I got this: kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: [#1] PREEMPT SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) CPU: 0 PID: 5505 Comm: syz-executor Not tainted

linux-4.8-rc3/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c:3533: pointless test ?

Hello there, linux-4.8-rc3/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c:3533]: (style) Condition 'pBtMgnt.ExtConfig.HCIExtensionVer>=1' is always true Source code is if (pBtMgnt->ExtConfig.HCIExtensionVer < 1) { } else if (pBtMgnt->ExtConfig.HCIExtensionVer

Re: [PATCH v1 2/3] of: Add support for reading a s32 from a multi-value property.

在 2016/8/20 4:47, David Woodhouse 写道: On Fri, 2016-08-19 at 22:41 +0200, Heiko Stuebner wrote: So no, don't *add* any more of these functions. Only add the generic version. And if your driver isn't using the generic property functions... fix it. As far as I can see, all the device_property_*

Re: [PATCH] i2c: pca953x: fix a lockdep warning

On Mon, Aug 22, 2016 at 3:29 PM, Bartosz Golaszewski wrote: The $SUBJECT of this patch should be something beginning with gpio: atleast. Apart from that it'd be nice to get review from the other people using the PCA953x driver, since it's rather complex. Yours, Linus

[PATCH 1/2] ARM: dts: Add TOPEET itop core board SCP package version

The TOPEET itop is a samsung exnynos 4412 core board, which have two package versions. This patch add the support for SCP version. Currently supported are USB3503A HSIC, USB OTG, eMMC and PMIC. The future features are in the based board. Also MFC and watchdog have been enabled. The RTC clock

[PATCH 2/2] ARM: dts: add TOPEET itop elite based board

The TOPEET itop exynos 4412 have three versions base board. The Elite version is the cheap one without too much peripheral devices on it. Currently supported are serial console, wired networking(USB), USB OTG in peripheral mode, USB host, SD storage, GPIO buttons, PWM beeper, ADC and LEDs.

[PATCH 0/2 v2] Add a new board TOPEET iTOP for exynos 4412

Changelog: - v2: - remove rtc node the clock source driver is not done yet. - add exynos-bus - fix the MFC Randy Li (2): ARM: dts: Add TOPEET itop core board SCP package version ARM: dts: add TOPEET itop elite based board .../bindings/arm/samsung/samsung-boards.txt|

Re: [PATCH 1/1] ASoc: simple-card-utils: add __printf attribute

On Mon, 22 Aug 2016 15:25:33 +0200, Nicolas Iooss wrote: > > On 22/08/16 15:13, Takashi Iwai wrote: > > On Mon, 22 Aug 2016 15:06:05 +0200, > > Nicolas Iooss wrote: > >> > >> Hello, > >> > >> After I sent the following patch a few weeks ago, I have not received > >> any feedback. Could you please

Re: [PATCH] mmc: sdhci-brcmstb: Delete owner assignment

On 15 August 2016 at 07:40, SF Markus Elfring wrote: > From: Markus Elfring > Date: Mon, 15 Aug 2016 07:32:45 +0200 > > The field "owner" is set by core. Thus delete an extra initialisation. > > Generated by:

Re: [RFC PATCH v3 1/2] mm/hugetlb: Introduce ARCH_HAS_GIGANTIC_PAGE

On Mon 22-08-16 21:20:03, Xie Yisheng wrote: > Avoid making ifdef get pretty unwieldy if many ARCHs support gigantic page. > No functional change with this patch. > > Signed-off-by: Xie Yisheng Acked-by: Michal Hocko > --- > arch/s390/Kconfig | 1 + >

Re: [PATCH 3.10 099/180] fix d_walk()/non-delayed __d_free() race

This patch for 3.10 branch appears to be missing one important + dentry->d_flags |= DCACHE_RCUACCESS; in fs/dcache.c __d_materialise_dentry() function. When Ben Hutchings backported Al Viro's original fix to stable branches that he maintains, he added that one additional line to both 3.2

[PATCH] CodingStyle: add some more error handling guidelines

commit commit ea04036032edda6f771c1381d03832d2ed0f6c31 ("CodingStyle: add some more error handling guidelines") suggests never naming goto labels after the goto location - that is the error that is handled. But it's actually pretty common and IMHO it's a reasonable style provided each error gets

Re: [PATCH 1/2] ARM64: dts: amlogic: gxbb: pinctrl: add pins for PWM

On Mon, Aug 22, 2016 at 2:54 PM, Neil Armstrong wrote: > Add support for PWM pins, for EE and AO domains. > > Signed-off-by: Neil Armstrong The $SUBJECT of this patch is titallyt wrong, it should be just pinctrl: (something). Should I fix it

Re: [PATCH 3/3] drivers: Add visorbus to the drivers/virt directory

On Mon, Aug 22, 2016 at 10:46:10AM +, Sell, Timothy C wrote: > > -Original Message- > > From: 'Greg KH' [mailto:gre...@linuxfoundation.org] > > Sent: Monday, August 22, 2016 4:16 AM > > To: Sell, Timothy C > > Cc: cor...@lwn.net; t...@linutronix.de;

Re: [PATCH 1/2] arm64: kernel: Add SMC Session ID to results

On Mon, Aug 22, 2016 at 02:43:14PM +0100, Will Deacon wrote: > On Sat, Aug 20, 2016 at 12:51:13AM -0500, Andy Gross wrote: > > This patch adds the SMC Session ID to the results passed back from SMC > > calls. The Qualcomm SMC implementation provides for interrupted SMC > > functions. When this

Re: [PATCH 2/2] ARM64: dts: meson-gxbb: Add PWM pinctrl nodes

On Mon, Aug 22, 2016 at 2:54 PM, Neil Armstrong wrote: > Add DT nodes for PWMs in EE and AO domains. > > Signed-off-by: Neil Armstrong Acked-by: Linus Walleij Please merge this through the ARM SoC tree. Yours, Linus

Re: [PATCH 1/2] ARM64: dts: amlogic: gxbb: pinctrl: add pins for PWM

On 08/22/2016 04:02 PM, Linus Walleij wrote: > On Mon, Aug 22, 2016 at 2:54 PM, Neil Armstrong > wrote: > >> Add support for PWM pins, for EE and AO domains. >> >> Signed-off-by: Neil Armstrong > > The $SUBJECT of this patch is titallyt wrong,

Re: [PATCH v3 3/3] serial: 8250_dw: add ACPI support for uart on Hisilicon Hip05 soc

Hi, On Mon, Aug 22, 2016 at 02:24:14PM +0300, Andy Shevchenko wrote: > On Fri, 2016-07-15 at 19:01 +0800, Kefeng Wang wrote: > > Use built-in device properties to set device parameters for the > > existing device probed by acpi. > > acpi -> ACPI > > > > > Add ACPI identifier for UART on

Re: [PATCH 3.10 099/180] fix d_walk()/non-delayed __d_free() race

On Mon, Aug 22, 2016 at 04:56:57PM +0300, Jari Ruusu wrote: > This patch for 3.10 branch appears to be missing one important > > + dentry->d_flags |= DCACHE_RCUACCESS; > > in fs/dcache.c __d_materialise_dentry() function. When Ben Hutchings > backported Al Viro's original fix to stable

Re: [PATCH 1/2] ARM64: dts: amlogic: gxbb: pinctrl: add pins for PWM

On Mon, Aug 22, 2016 at 4:04 PM, Neil Armstrong wrote: > On 08/22/2016 04:02 PM, Linus Walleij wrote: >> On Mon, Aug 22, 2016 at 2:54 PM, Neil Armstrong >> wrote: >> >>> Add support for PWM pins, for EE and AO domains. >>> >>> Signed-off-by:

Re: [PATCH 3/3] drivers: Add visorbus to the drivers/virt directory

On Mon, Aug 22, 2016 at 10:02:43AM -0400, 'Greg KH' wrote: > On Mon, Aug 22, 2016 at 10:46:10AM +, Sell, Timothy C wrote: > > > -Original Message- > > > From: 'Greg KH' [mailto:gre...@linuxfoundation.org] > > > Sent: Monday, August 22, 2016 4:16 AM > > > To: Sell, Timothy C

Re: [PATCH 1/2] ARM64: dts: amlogic: gxbb: pinctrl: add pins for PWM

On 08/22/2016 04:10 PM, Linus Walleij wrote: > On Mon, Aug 22, 2016 at 4:04 PM, Neil Armstrong > wrote: >> On 08/22/2016 04:02 PM, Linus Walleij wrote: >>> On Mon, Aug 22, 2016 at 2:54 PM, Neil Armstrong >>> wrote: >>> Add support for PWM

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Mon, Aug 22, 2016 at 09:40:52AM +0200, Michal Hocko wrote: > On Mon 22-08-16 09:07:45, Minchan Kim wrote: > [...] > > #!/bin/sh > > ./smap_test & > > pid=$! > > > > for i in $(seq 25) > > do > > awk '/^Rss/{rss+=$2} /^Pss/{pss+=$2} END {}' \ > > /proc/$pid/smaps > > done > >

Re: [RFC PATCH v3 6/7] arm64: irqflags: Use ICC sysregs to implement IRQ masking

On 22/08/16 11:12, Marc Zyngier wrote: Hi Daniel, On 19/08/16 17:13, Daniel Thompson wrote: Currently irqflags is implemented using the PSR's I bit. It is possible to implement irqflags by using the co-processor interface to the GIC. Using the co-processor interface makes it feasible to

Re: [PATCH] CodingStyle: add some more error handling guidelines

On Mon, Aug 22, 2016 at 04:57:46PM +0300, Michael S. Tsirkin wrote: > commit commit ea04036032edda6f771c1381d03832d2ed0f6c31 ("CodingStyle: > add some more error handling guidelines") suggests never naming goto > labels after the goto location - that is the error that is handled. > > But it's

Re: [PATCH] i2c: pca953x: fix a lockdep warning

2016-08-22 16:06 GMT+02:00 Linus Walleij : > On Mon, Aug 22, 2016 at 3:29 PM, Bartosz Golaszewski > wrote: > > The $SUBJECT of this patch should be something beginning with > gpio: atleast. > Oops, it was supposed to be gpio, but I was working

Re: [RFC] arm64: Enforce gettimeofday vdso structure read ordering

Hi, On Fri, Aug 19, 2016 at 04:02:08PM -0400, Brent DeGraaf wrote: > Introduce explicit control-flow logic immediately prior to virtual > counter register read in all cases so that the mrs read will > always be accessed after all vdso data elements are read and > sequence count is verified.

Re: [PATCH] populate platform device at late init

Hi Anshuman, [auto build test ERROR on v4.8-rc2] [also build test ERROR on next-20160822] [cannot apply to glikely/devicetree/next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base= (or --base=a

Re: [RESEND][PATCH v2] pinctrl: exynos: remove duplicate calls in irq handler

On Tue, Aug 16, 2016 at 12:45 PM, perr perr wrote: > Because chained_irq_enter() has already called chip->irq_mask() and > chip->irq_ack(), also chained_irq_exit() will call chip->irq_unmask(), > so it's not necessary to call chip->irq_*() here. > > Signed-off-by: Perr Zhang

Re: [PATCH RFC] rcuperf: make timeout HZ independent

On Mon, Aug 22, 2016 at 04:49:43AM -0700, Paul E. McKenney wrote: > On Mon, Aug 22, 2016 at 01:21:05PM +0200, Nicholas Mc Guire wrote: > > Make the probability of ftrace dump not interfering with other writers > > grace period, HZ independent. > > > > Signed-off-by: Nicholas Mc Guire

[PATCHv11 1/3] rdmacg: Added rdma cgroup controller

Added rdma cgroup controller that does accounting, limit enforcement on rdma/IB verbs and hw resources. Added rdma cgroup header file which defines its APIs to perform charing/uncharing functionality. It also defined APIs for RDMA/IB stack for device registration. Devices which are registered

[PATCHv11 2/3] IB/core: added support to use rdma cgroup controller

Added support APIs for IB core to register/unregister every IB/RDMA device with rdma cgroup for tracking verbs and hw resources. IB core registers with rdma cgroup controller. Added support APIs for uverbs layer to make use of rdma controller. Added uverbs layer to perform resource charge/uncharge

Re: [PATCH 1/4] KVM-S390: Improve determination of sizes in kvm_s390_import_bp_data()

On Thu, 18 Aug 2016 12:55:11 +0200 Paolo Bonzini wrote: > This is _not_ premature optimization. (k)calloc tells the reader that > it's safe not to initialize part of the array. kmalloc_array says the > opposite. Using the right function adds important hints in the >

Re: [PATCH -next] drm/i915: Fix non static symbol warning

On Sun, 21 Aug 2016, Wei Yongjun wrote: > From: Wei Yongjun > > Fixes the following sparse warning: > > drivers/gpu/drm/i915/intel_hotplug.c:480:6: warning: > symbol 'i915_hpd_poll_init_work' was not declared. Should it be static? > > Also move the

Re: [PATCH 3/4] KVM-S390: Less function calls in kvm_s390_import_bp_data() after error detection

On Wed, 17 Aug 2016 20:10:37 +0200 SF Markus Elfring wrote: > From: Markus Elfring > Date: Wed, 17 Aug 2016 19:25:50 +0200 > > The kfree() function was called in a few cases by the > kvm_s390_import_bp_data() function during error

[PATCH 7/8] media: vidc: add Makefiles and Kconfig files

Makefile and Kconfig files to build the video codec driver. Signed-off-by: Stanimir Varbanov --- drivers/media/platform/qcom/Kconfig | 8 drivers/media/platform/qcom/Makefile | 6 ++ drivers/media/platform/qcom/vidc/Makefile | 19

[PATCH 4/8] media: vidc: encoder: add video encoder files

This adds encoder part of the driver plus encoder controls. Signed-off-by: Stanimir Varbanov --- drivers/media/platform/qcom/vidc/venc.c | 1261 + drivers/media/platform/qcom/vidc/venc.h | 27 +

[PATCH 6/8] media: vidc: add Venus HFI files

Here is the implementation of Venus video accelerator low-level functionality. It contanins code which setup the registers and startup uthe processor, allocate and manipulates with the shared memory used for sending commands and receiving messages. Signed-off-by: Stanimir Varbanov

Re: [PATCH v3 4/5] bug: Provide toggle for BUG on data corruption

On Wednesday, August 17, 2016 2:42:11 PM CEST Kees Cook wrote: > + > +/* > + * Since detected data corruption should stop operation on the affected > + * structures, this returns false if the corruption condition is found. > + */ > +#define CHECK_DATA_CORRUPTION(condition, fmt, ...)

[RFC PATCH v3 0/2] arm64/hugetlb: enable gigantic page

Arm64 supports different size of gigantic page which can be seen from: commit 084bd29810a5 ("ARM64: mm: HugeTLB support.") commit 66b3923a1a0f ("arm64: hugetlb: add support for PTE contiguous bit") So I tried to use this function by adding hugepagesz=1G in kernel parameters, with CONFIG_CMA=y.

[RFC PATCH v3 1/2] mm/hugetlb: Introduce ARCH_HAS_GIGANTIC_PAGE

Avoid making ifdef get pretty unwieldy if many ARCHs support gigantic page. No functional change with this patch. Signed-off-by: Xie Yisheng --- arch/s390/Kconfig | 1 + arch/x86/Kconfig | 1 + fs/Kconfig| 3 +++ mm/hugetlb.c | 2 +- 4 files changed, 6

Re: [PATCH] dmaengine: qcom_hidma: release the descriptor before the callback

On 8/22/2016 2:08 AM, Vinod Koul wrote: > On Fri, Aug 19, 2016 at 01:21:34PM -0400, Sinan Kaya wrote: >> On 8/19/2016 1:02 PM, Vinod Koul wrote: >>> On Fri, Aug 19, 2016 at 07:13:43AM -0400, ok...@codeaurora.org wrote: On 2016-08-19 01:52, Vinod Koul wrote: > On Thu, Aug 18, 2016 at

Re: [PATCH 1/1] ASoc: simple-card-utils: add __printf attribute

On 22/08/16 15:13, Takashi Iwai wrote: > On Mon, 22 Aug 2016 15:06:05 +0200, > Nicolas Iooss wrote: >> >> Hello, >> >> After I sent the following patch a few weeks ago, I have not received >> any feedback. Could you please review it? > > This is about ASoC, so please resubmit to alsa-devel ML with

Re: OOM detection regressions since 4.7

On Mon, Aug 22, 2016 at 12:54:41PM +0200, Michal Hocko wrote: > On Mon 22-08-16 06:05:28, Greg KH wrote: > > On Mon, Aug 22, 2016 at 11:37:07AM +0200, Michal Hocko wrote: > [...] > > > > From 899b738538de41295839dca2090a774bdd17acd2 Mon Sep 17 00:00:00 2001 > > > > From: Michal Hocko

Re: [PATCH v2 0/4] Add AXP209 GPIO driver

On Wed, Jul 20, 2016 at 04:11:35PM +0200, Maxime Ripard wrote: > Hi, > > The axp209 PMIC used in combination to some Allwinner SoCs has a bunch > of GPIOs accessible. Some boards use these to control their backlight > or a few LEDs. > > There's supposed to be 4 of them, but the fourth one has a

Re: ath9k: Fix beacon configuration assertion failure

Benjamin Berg writes: > On Fr, 2016-08-19 at 13:03 +0300, Kalle Valo wrote: >> Actually, I see two patches which might be related but not identical: >> >> ath9k: fix client mode beacon configuration >> https://patchwork.kernel.org/patch/9247699/ >> >> ath9k: Fix

Re: linux-next: Tree for Aug 22 (sound/soc/codecs/snd-soc-rt5514-spi)

On 08/21/16 22:21, Stephen Rothwell wrote: > Hi all, > > Changes since 20160819: > on x86_64: ERROR: "__spi_register_driver" [sound/soc/codecs/snd-soc-rt5514-spi.ko] undefined! ERROR: "spi_sync" [sound/soc/codecs/snd-soc-rt5514-spi.ko] undefined! Full randconfig file is attached.

Re: [RFC PATCH v3 6/7] arm64: irqflags: Use ICC sysregs to implement IRQ masking

On 22/08/16 15:24, Daniel Thompson wrote: > On 22/08/16 11:12, Marc Zyngier wrote: >> Hi Daniel, >> >> On 19/08/16 17:13, Daniel Thompson wrote: >>> Currently irqflags is implemented using the PSR's I bit. It is possible >>> to implement irqflags by using the co-processor interface to the GIC. >>>

Re: [PATCH] arm64: kprobe: Always clear pstate.D in breakpoint exception handler

On Mon, 22 Aug 2016 12:16:00 +0530 Pratyush Anand wrote: > Whenever we are hitting a kprobe from a none-kprobe debug exception > handler, we hit an infinite occurrences of "Unexpected kernel single-step > exception at EL1" > > PSTATE.D is debug exception mask bit. It is set

Re: Context switch latency in tickless isolated CPU

On 08/22/2016 10:48 AM, Paul E. McKenney wrote: On Mon, Aug 22, 2016 at 05:40:03PM +0800, GeHao Kang wrote: On Sun, Aug 21, 2016 at 10:53 PM, Paul E. McKenney wrote: If latency is all you care about, one approach is to map the device registers into userspace and do

Re: cmpxchg and x86 flags output

H. Peter Anvin wrote: > Any news on this? Can we perhaps help making this go forward at some point? I'm just bringing my patches up to date with an eye on extracting and pushing the more general (ie. less contentious) bits. David

Re: [PATCH v2 3/6] arm/perf: Use multi instance instead of custom list

On Wed, Aug 17, 2016 at 07:14:20PM +0200, Sebastian Andrzej Siewior wrote: > Cc: Will Deacon > Cc: Mark Rutland > Signed-off-by: Sebastian Andrzej Siewior > --- > v1…v2: refresh to linux-next > > drivers/perf/arm_pmu.c |

[tip:x86/urgent] irqchip/mips-gic: Implement activate op for device domain

Commit-ID: 758f7981d114535e23e7c3dd98b4c11d5d02ff32 Gitweb: http://git.kernel.org/tip/758f7981d114535e23e7c3dd98b4c11d5d02ff32 Author: Paul Burton AuthorDate: Fri, 19 Aug 2016 18:07:15 +0100 Committer: Thomas Gleixner CommitDate: Mon, 22 Aug

[PATCH tip/core/rcu 2/2] documentation: Record reason for rcu_head two-byte alignment

The __call_rcu() assertion that checks only the bottom bit of the rcu_head pointer is a bit counter-intuitive in these days of ubiquitous 64-bit systems. This commit therefore records the reason for this odd alignment check, namely that m68k guarantees only two-byte alignment despite being a

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