Re: [PATCH v13 2/5] tee: generic TEE subsystem

2017-01-23 Thread Jens Wiklander
On Fri, Jan 20, 2017 at 05:47:40PM +0100, Arnd Bergmann wrote: > On Thursday, January 19, 2017 5:45:43 PM CET Jens Wiklander wrote: > > > > On Wed, Jan 18, 2017 at 09:19:25PM +0100, Arnd Bergmann wrote: > > > On Friday, November 18, 2016 3:51:37 PM CET Jens Wiklander wrote: > > > > Initial patch f

[tip:x86/urgent] x86/fpu: Set the xcomp_bv when we fake up a XSAVES area

2017-01-23 Thread tip-bot for Kevin Hao
Commit-ID: 5fa356458b5c918bdf8307b070a3d74bc015d910 Gitweb: http://git.kernel.org/tip/5fa356458b5c918bdf8307b070a3d74bc015d910 Author: Kevin Hao AuthorDate: Sun, 22 Jan 2017 16:50:23 +0800 Committer: Ingo Molnar CommitDate: Mon, 23 Jan 2017 09:03:03 +0100 x86/fpu: Set the xcomp_bv when

Re: [RFC simple allocator v1 0/2] Simple allocator

2017-01-23 Thread Daniel Vetter
On Fri, Jan 20, 2017 at 04:32:29PM +0100, Benjamin Gaignard wrote: > The goal of this RFC is to understand if a common ioctl for specific memory > regions allocations is needed/welcome. > > Obviously it will not replace allocation done in linux kernel frameworks like > v4l2, drm/kms or others, but

Re: [PATCH v2 tip/core/rcu 2/3] srcu: Force full grace-period ordering

2017-01-23 Thread Lance Roy
On Sun, 15 Jan 2017 14:42:34 -0800 "Paul E. McKenney" wrote: > If a process invokes synchronize_srcu(), is delayed just the right amount > of time, and thus does not sleep when waiting for the grace period to > complete, there is no ordering between the end of the grace period and > the code foll

Re: PCI: dwc: Add COMPILE_TEST to all designware based drivers

2017-01-23 Thread pankaj.dubey
Hi Kishon, On Thursday 12 January 2017 03:13 PM, Kishon Vijay Abraham I wrote: > Add COMPILE_TEST to all designware based drivers so that it is possible > to perform compile test even when a particular architecture specific > config symbol is not set. > > Signed-off-by: Kishon Vijay Abraham I >

Build regressions/improvements in v4.10-rc5

2017-01-23 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v4.10-rc5[1] compared to v4.9[2]. Summarized: - build errors: +1/-8 - build warnings: +1228/-813 JFYI, when comparing v4.10-rc5[1] to v4.10-rc4[3], the summaries are: - build errors: +/-9 - build warnings: +285/-469 Hap

Re: ieee802154: atusb: fix driver to work with older firmware versions

2017-01-23 Thread Geert Uytterhoeven
On Tue, Jan 17, 2017 at 7:11 PM, Linux Kernel Mailing List wrote: > Web: > https://git.kernel.org/torvalds/c/8e38b7d4d71479b23b77f01cf0e5071610b8f357 > Commit: 8e38b7d4d71479b23b77f01cf0e5071610b8f357 > Parent: f301606934b240fb54d8edf3618a0483e36046fc > Refname:refs/heads/maste

[GIT PULL] GPIO fixes for the v4.10 series

2017-01-23 Thread Linus Walleij
Hi Linus, a single lockdep fix, nothing else going on. This makes lockdep noiseless and work properly with threaded GPIO IRQchips. Please pull it in! Yours, Linus Walleij The following changes since commit 49def1853334396f948dcb4cedb9347abb318df5: Linux 4.10-rc4 (2017-01-15 16:21:59 -0800)

Re: [PATCH v2] x86/crash: Update the stale comment in reserve_crashkernel()

2017-01-23 Thread Dave Young
Hi, Xunlei On 01/23/17 at 02:48pm, Xunlei Pang wrote: > CRASH_KERNEL_ADDR_MAX has been missing for a long time, > update it with more detailed explanation. > > Cc: Robert LeBlanc > Cc: Baoquan He > Signed-off-by: Xunlei Pang > --- > arch/x86/kernel/setup.c | 4 +++- > 1 file changed, 3 insert

Re: [PATCH 04/18] ARM64: dts: meson-gxbb-p20x: Fix Wifi node name

2017-01-23 Thread Neil Armstrong
On 01/20/2017 11:21 PM, Andreas Färber wrote: > bcrmf -> brcmf > > Fixes: ab3943fe57a2 ("ARM64: dts: meson-gxbb: Add P20x Wifi SDIO support") > Cc: Neil Armstrong > Signed-off-by: Andreas Färber > --- > arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1

Re: [PATCH 07/18] ARM64: dts: meson-gxl-s905x: Comment typo fix

2017-01-23 Thread Neil Armstrong
On 01/20/2017 11:21 PM, Andreas Färber wrote: > Cc: Neil Armstrong > Signed-off-by: Andreas Färber > --- > arch/arm64/boot/dts/amlogic/meson-gxl-s905x.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x.dtsi > b/arch/arm64/b

Re: [PATCH 0/5] s390/pci: Fine-tuning for three function implementations

2017-01-23 Thread Dan Carpenter
You should compile test your patches... No one should have to explain that. regards, dan carpenter

Re: [PATCH 06/18] ARM64: dts: meson-gxm-nexbox-a1: Drop UART comment

2017-01-23 Thread Neil Armstrong
On 01/20/2017 11:21 PM, Andreas Färber wrote: > Product pictures show no DB9 connector, so this seems copy&paste. > > Cc: Neil Armstrong > Signed-off-by: Andreas Färber > --- > arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm6

Re: [PATCH 05/18] ARM64: dts: meson-gx-p23x-q20x: Fix Wifi node name

2017-01-23 Thread Neil Armstrong
On 01/20/2017 11:21 PM, Andreas Färber wrote: > bcrmf -> brcmf > > Fixes: bb51b5350d2f ("ARM64: dts: Add support for Meson GXM") > Cc: Neil Armstrong > Signed-off-by: Andreas Färber > --- > arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(

Re: [PATCH] Staging: greybus: gpio.c - style fix

2017-01-23 Thread Greg KH
On Sun, Jan 22, 2017 at 05:35:17PM +1300, Derek Robson wrote: > Fixed bare use of 'unsigned', Found using checkpatch > > Signed-off-by: Derek Robson > --- > drivers/staging/greybus/gpio.c | 22 +++--- > 1 file changed, 11 insertions(+), 11 deletions(-) This patch doesn't apply t

Re: [PATCH 15/18] ARM64: dts: meson-gxl: Reorder nodes

2017-01-23 Thread Neil Armstrong
On 01/20/2017 11:21 PM, Andreas Färber wrote: > Sort nodes referenced by label alphabetically. > > Signed-off-by: Andreas Färber > --- > arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 40 > +++--- > 1 file changed, 20 insertions(+), 20 deletions(-) > > diff --git a/arch/a

Re: [PATCH 13/18] ARM64: dts: meson-gxbb-nexbox-a95x: Reorder nodes

2017-01-23 Thread Neil Armstrong
On 01/20/2017 11:21 PM, Andreas Färber wrote: > Sort nodes referenced by label alphabetically. > > Signed-off-by: Andreas Färber > --- > .../boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts| 28 > +++--- > 1 file changed, 14 insertions(+), 14 deletions(-) > > diff --git a/arch/a

Re: [PATCH 4/5] s390/pci: Move an assignment for the variable "ret" in s390_pci_mmio_write()

2017-01-23 Thread Dan Carpenter
The original was more readable. regards, dan carpenter

Re: [PATCH 18/18] ARM64: dts: meson-gx-p23x-q20x: Reorder nodes

2017-01-23 Thread Neil Armstrong
On 01/20/2017 11:21 PM, Andreas Färber wrote: > Sort nodes referenced by label alphabetically. > > Signed-off-by: Andreas Färber > --- > .../arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi | 24 > +++--- > 1 file changed, 12 insertions(+), 12 deletions(-) > > diff --git a/arch/a

Re: [PATCH 17/18] ARM64: dts: meson-gxm-nexbox-a1: Reorder nodes

2017-01-23 Thread Neil Armstrong
On 01/20/2017 11:21 PM, Andreas Färber wrote: > Sort nodes referenced by label alphabetically. > > Signed-off-by: Andreas Färber > --- > .../arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts | 58 > +++--- > 1 file changed, 29 insertions(+), 29 deletions(-) > > diff --git a/arch/a

Re: [PATCH 16/18] ARM64: dts: meson-gxl-s905x-nexbox-a95x: Reorder nodes

2017-01-23 Thread Neil Armstrong
On 01/20/2017 11:21 PM, Andreas Färber wrote: > Sort nodes referenced by label alphabetically. > > Signed-off-by: Andreas Färber > --- > .../dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts| 28 > +++--- > 1 file changed, 14 insertions(+), 14 deletions(-) > > diff --git a/arch/a

Re: [PATCH v3 7/8] uapi: export all headers under uapi directories

2017-01-23 Thread Michael Ellerman
Nicolas Dichtel writes: > Regularly, when a new header is created in include/uapi/, the developer > forgets to add it in the corresponding Kbuild file. This error is usually > detected after the release is out. > > In fact, all headers under uapi directories should be exported, thus it's > useles

Re: [PATCH 2/4] perf hists browser: Add e/c key handlers to expand callchain for current entry

2017-01-23 Thread Jiri Olsa
On Fri, Jan 20, 2017 at 01:43:26PM -0300, Arnaldo Carvalho de Melo wrote: > Em Fri, Jan 20, 2017 at 01:41:33PM -0300, Arnaldo Carvalho de Melo escreveu: > > Em Fri, Jan 20, 2017 at 10:20:30AM +0100, Jiri Olsa escreveu: > > > Currently we allow only to expand or collapse all entries > > > in the bro

Re: [PATCH 2/2] ARM: dts: imx6qdl: Fix "ERROR: code indent should use tabs where possible"

2017-01-23 Thread Shawn Guo
On Sun, Jan 15, 2017 at 10:50:12PM +0100, Jagan Teki wrote: > From: Jagan Teki > > Fixed code indent tabs in respetcive imx6qdl dtsi files and s/respetcive/respective I fixed it up and applied both patches. Shawn > also add space on imx6qdl-icore-rqs.dtsi on usdhc bus-width nodes. > > Cc: Sh

Re: [RESEND PATCH] usb: chipidea: delete an useless header include

2017-01-23 Thread Peter Chen
On Mon, Jan 23, 2017 at 03:05:45PM +0800, Jisheng Zhang wrote: > is for net phy drivers, we don't need it. > > Signed-off-by: Jisheng Zhang > --- > drivers/usb/chipidea/core.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c > in

Re: [RESEND PATCH] usb: chipidea: usb2: delete the redundant setting default DMA mask code

2017-01-23 Thread Peter Chen
On Mon, Jan 23, 2017 at 03:09:23PM +0800, Jisheng Zhang wrote: > Similar as commit 2b2fe36def08 ("usb: chipidea: imx: delete the > redundant setting default DMA mask code"), the ci_hdrc_usb2 platform > device is also created by device tree, the default DMA mask should be > already set by of_dma_con

Re: [PATCH 1/9] drm/fb-cma-helper: Add drm_fbdev_cma_set_suspend_unlocked()

2017-01-23 Thread Daniel Vetter
On Sun, Jan 22, 2017 at 07:11:09PM +0100, Noralf Trønnes wrote: > Add a CMA version of drm_fb_helper_set_suspend_unlocked(). > > Cc: laurent.pinch...@ideasonboard.com > Signed-off-by: Noralf Trønnes > --- > drivers/gpu/drm/drm_fb_cma_helper.c | 18 ++ > include/drm/drm_fb_cma_hel

[tip:x86/mce] x86/MSR: Carve out bare minimum accessors

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: a585df8edabdb47ae25214ebb3a627ca7ce800d3 Gitweb: http://git.kernel.org/tip/a585df8edabdb47ae25214ebb3a627ca7ce800d3 Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:41 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:45 +0100 x86/MSR: Carve out b

[tip:x86/mce] x86/microcode/intel: Drop stashed AP patch pointer optimization

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: c26665ab5c49ad3e142e0f054ca3204f259ba09c Gitweb: http://git.kernel.org/tip/c26665ab5c49ad3e142e0f054ca3204f259ba09c Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:40 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 09:39:55 +0100 x86/microcode/intel:

[tip:x86/mce] x86/microcode: Convert to bare minimum MSR accessors

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: 0c12d18ab96e4da9f3e963bc242689bdeaaf2330 Gitweb: http://git.kernel.org/tip/0c12d18ab96e4da9f3e963bc242689bdeaaf2330 Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:42 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:45 +0100 x86/microcode: Conve

Re: [btrfs/rt] lockdep false positive

2017-01-23 Thread Peter Zijlstra
On Sun, Jan 22, 2017 at 06:45:14PM +0100, Mike Galbraith wrote: > On Sun, 2017-01-22 at 09:46 +0100, Mike Galbraith wrote: > > Greetings btrfs/lockdep wizards, > > > > RT trees have trouble with the BTRFS lockdep positive avoidance lock > > class dance (see disk-io.c). Seems the trouble is due to

Re: [PATCH v2 7/7] arm64: dts: exynos: configure TV path clocks for Ultra HD modes

2017-01-23 Thread Marek Szyprowski
Hi Andrzej, On 2017-01-23 08:56, Andrzej Hajda wrote: Ultra HD modes requires clock ticking at increased rate. Signed-off-by: Andrzej Hajda --- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos5433.d

[tip:x86/mce] x86/microcode/AMD: Clean up find_equiv_id()

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: 1f02ac0682055418753fe30e6433dcb11fd03e1c Gitweb: http://git.kernel.org/tip/1f02ac0682055418753fe30e6433dcb11fd03e1c Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:43 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:46 +0100 x86/microcode/AMD: C

[tip:x86/mce] x86/microcode/AMD: Shorten function parameter's name

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: ef901dc33dfa9abffe7d954628b5ec7ba7f62aec Gitweb: http://git.kernel.org/tip/ef901dc33dfa9abffe7d954628b5ec7ba7f62aec Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:44 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:46 +0100 x86/microcode/AMD: S

Re: [PATCH v14 3/5] tee: add OP-TEE driver

2017-01-23 Thread Jens Wiklander
On Fri, Jan 20, 2017 at 05:57:51PM +0100, Arnd Bergmann wrote: > On Thursday, January 19, 2017 3:56:23 PM CET Jens Wiklander wrote: > > On Wed, Jan 18, 2017 at 05:28:17PM +0100, Arnd Bergmann wrote: > > > On Wednesday, January 18, 2017 1:58:14 PM CET Jens Wiklander wrote: > > > > > +static int __i

[tip:x86/mce] x86/microcode/AMD: Extend the container struct

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: f454177f739e92620d84a1f42f91b03007a1cdd0 Gitweb: http://git.kernel.org/tip/f454177f739e92620d84a1f42f91b03007a1cdd0 Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:45 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:47 +0100 x86/microcode/AMD: E

Re: [PATCH 2/9] drm: debugfs: Remove all files automatically on cleanup

2017-01-23 Thread Daniel Vetter
On Sun, Jan 22, 2017 at 07:11:10PM +0100, Noralf Trønnes wrote: > Instead of having the drivers call drm_debugfs_remove_files() in > their drm_driver->debugfs_cleanup hook, do it automatically by > traversing minor->debugfs_list. > Also use debugfs_remove_recursive() so drivers who add their own >

Re: [Intel-gfx] [PATCH] drm/i915/error: use rb_entry()

2017-01-23 Thread Chris Wilson
On Fri, Jan 20, 2017 at 10:36:55PM +0800, Geliang Tang wrote: > To make the code clearer, use rb_entry() instead of container_of() to > deal with rbtree. > > Signed-off-by: Geliang Tang Applied, thanks. -Chris -- Chris Wilson, Intel Open Source Technology Centre

[tip:x86/mce] x86/microcode: Decrease CPUID use

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: 309aac77768c0c689eac4900ca8a6e9ef470035c Gitweb: http://git.kernel.org/tip/309aac77768c0c689eac4900ca8a6e9ef470035c Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:47 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:47 +0100 x86/microcode: Decre

[tip:x86/mce] x86/microcode/AMD: Rework container parsing

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: 8801b3fcb5744dc536272ba4ccfd6faca9b46705 Gitweb: http://git.kernel.org/tip/8801b3fcb5744dc536272ba4ccfd6faca9b46705 Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:46 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:47 +0100 x86/microcode/AMD: R

[tip:x86/mce] x86/microcode/AMD: Get rid of global this_equiv_id

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: 3da9b41794590022d09caa345aaa7c812ac22971 Gitweb: http://git.kernel.org/tip/3da9b41794590022d09caa345aaa7c812ac22971 Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:48 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:48 +0100 x86/microcode/AMD: G

[tip:x86/mce] x86/microcode/AMD: Use find_microcode_in_initrd()

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: 8cc26e0b4c49246564f773edbbefa3d5dc91d56e Gitweb: http://git.kernel.org/tip/8cc26e0b4c49246564f773edbbefa3d5dc91d56e Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:49 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:48 +0100 x86/microcode/AMD: U

[PATCH] media: radio-cadet, initialize timer with setup_timer

2017-01-23 Thread Jiri Slaby
From: Matej Hulín Stop accessing timer struct members directly and use the setup_timer helper intended for that use. It makes the code cleaner and will allow for easier change of the timer struct internals. Signed-off-by: Matej Hulín Signed-off-by: Jiri Slaby Cc: Hans Verkuil Cc: Mauro Carval

[tip:x86/mce] x86/microcode: Remove local vendor variable

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: 7a93a40be23e5557934d773cc89b7b3627c08097 Gitweb: http://git.kernel.org/tip/7a93a40be23e5557934d773cc89b7b3627c08097 Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:50 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:49 +0100 x86/microcode: Remov

[tip:x86/mce] x86/microcode/AMD: Check patch level only on the BSP

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: f3ad136d6ef966c8ba9090770c2bfe7e85f18471 Gitweb: http://git.kernel.org/tip/f3ad136d6ef966c8ba9090770c2bfe7e85f18471 Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:51 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:50 +0100 x86/microcode/AMD: C

[tip:x86/mce] x86/microcode/AMD: Remove struct cont_desc.eq_id

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: da0aa3dde05108e180eecd76534c55f43ea4b9c8 Gitweb: http://git.kernel.org/tip/da0aa3dde05108e180eecd76534c55f43ea4b9c8 Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:55 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:51 +0100 x86/microcode/AMD: R

Re: [PATCH 6/7] drm/exynos/decon5433: signal vblank only on odd fields

2017-01-23 Thread Andrzej Hajda
On 20.01.2017 14:55, Ville Syrjälä wrote: > On Fri, Jan 20, 2017 at 07:52:24AM +0100, Andrzej Hajda wrote: >> In case of interlace mode irq is generated for odd and even fields, but >> vblank should be signaled only for the last emitted field. > I'm pretty sure most drivers signal it for both field

Re: [PATCH 1/5] blk-throttle: Move three assignments for the variable "ret" in tg_set_max()

2017-01-23 Thread Johannes Thumshirn
On Sun, Jan 22, 2017 at 09:31:29AM +0100, SF Markus Elfring wrote: > From: Markus Elfring > Date: Sat, 21 Jan 2017 21:23:06 +0100 > > A local variable was set to an error code before a concrete error situation > was detected. Thus move the corresponding assignments into if branches > to indicate

Re: [PATCH 2/5] blk-throttle: Move an assignment for the variable "ret" in tg_set_conf()

2017-01-23 Thread Johannes Thumshirn
On Sun, Jan 22, 2017 at 09:32:19AM +0100, SF Markus Elfring wrote: > From: Markus Elfring > Date: Sat, 21 Jan 2017 21:40:38 +0100 > > A local variable was set to an error code before a concrete error situation > was detected. Thus move the corresponding assignment into an if branch > to indicate

[tip:x86/mce] x86/microcode/AMD: Remove AP scanning optimization

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: 69f5f983001f6d097aac774a9e917f44657f3367 Gitweb: http://git.kernel.org/tip/69f5f983001f6d097aac774a9e917f44657f3367 Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:54 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:51 +0100 x86/microcode/AMD: R

Re: arm64: dts: mt8173: add node for thermal calibration

2017-01-23 Thread Matthias Brugger
On 01/13/2017 09:51 AM, Daniel Kurtz wrote: On Fri, Jan 13, 2017 at 1:52 PM, Dawei Chien wrote: From: "dawei.ch...@mediatek.com" Add this for supporting thermal calibration by e-fuse data. Signed-off-by: Dawei Chien Reviewed-by: Daniel Kurtz applied, thanks --- arch/arm64/boot/d

Re: [PATCH] KVM: s390: Move two error code assignments in kvm_vm_ioctl_get_dirty_log()

2017-01-23 Thread Paolo Bonzini
On 23/01/2017 09:22, Christian Borntraeger wrote: > Patches that changes open coded things to common helpers or things like > kmalloc_array where appropriate or things that make the code more robust > are fine and welcome, but I am not going to take this as it just shuffles > things around. It do

Re: [PATCH 3/5] blk-throttle: Adjust two function calls together with a variable assignment

2017-01-23 Thread Johannes Thumshirn
On Sun, Jan 22, 2017 at 09:33:08AM +0100, SF Markus Elfring wrote: > From: Markus Elfring > Date: Sat, 21 Jan 2017 22:15:33 +0100 > > The script "checkpatch.pl" pointed information out like the following. > > ERROR: do not use assignment in if condition > > Thus fix the affected source code pla

Re: [PATCH 5/5] cfq-iosched: Adjust one function call together with a variable assignment

2017-01-23 Thread Johannes Thumshirn
On Sun, Jan 22, 2017 at 09:35:13AM +0100, SF Markus Elfring wrote: > From: Markus Elfring > Date: Sat, 21 Jan 2017 22:44:07 +0100 > > The script "checkpatch.pl" pointed information out like the following. > > ERROR: do not use assignment in if condition > > Thus fix the affected source code pla

Re: [PATCH 0/9] KVM: Fine-tuning for several function implementations

2017-01-23 Thread Paolo Bonzini
On 22/01/2017 19:09, SF Markus Elfring wrote: > From: Markus Elfring > Date: Sun, 22 Jan 2017 19:06:54 +0100 > > Several update suggestions were taken into account > from static source code analysis. Patches 1, 6 and 7 are acceptable. The others are useless churn or they make the result usele

Re: [PATCH 4/9] drm: Add DRM support for tiny LCD displays

2017-01-23 Thread Daniel Vetter
On Sun, Jan 22, 2017 at 07:11:12PM +0100, Noralf Trønnes wrote: > tinydrm provides helpers for very simple displays that can use > CMA backed framebuffers and need flushing on changes. > > Signed-off-by: Noralf Trønnes Looks all pretty. A bunch of ideas below, but all optional. For merging I thi

net: dsa: remaining references on NET_DSA_HWMON

2017-01-23 Thread Valentin Rothberg
Hi Andrew, your commit cf1a56a4cf19 ("net: dsa: Remove hwmon support") has popped up in today's linux-next. The commit removes all references on NET_DSA_HWMON but the following: Documentation/networking/dsa/dsa.txt:501:These callbacks are only available if CONFIG_NET_DSA_HWMON is enabled: inclu

Re: [PATCH 8/9] KVM: Adjust seven checks for null pointers

2017-01-23 Thread Dan Carpenter
Hm... GCC complains about "if (array)" but not about "if (array != NULL) ". I view this as a bug in GCC... But you should still be seeing these compile warnings. This is something like the 6th warning that kbuild has had to send you. regards, dan carpenter

Re: [PATCH 5/9] drm/tinydrm: Add helper functions

2017-01-23 Thread Daniel Vetter
On Sun, Jan 22, 2017 at 07:11:13PM +0100, Noralf Trønnes wrote: > Add common functionality needed by many tinydrm drivers. > > Signed-off-by: Noralf Trønnes Bunch of comments below, all optional. -Daniel > --- > Documentation/gpu/drm-kms-helpers.rst | 6 + > drivers/gpu/drm/tinydrm/

Re: [PATCH 0/4] Make xfrm usable by 32-bit programs

2017-01-23 Thread Steffen Klassert
On Fri, Jan 20, 2017 at 04:05:03PM -0800, Kevin Cernekee wrote: > Several of the xfrm netlink and setsockopt() interfaces are not usable > from a 32-bit binary running on a 64-bit kernel due to struct padding > differences. This has been the case for many, many years[0]. This > patch series depre

Re: namespace: deadlock in dec_pid_namespaces

2017-01-23 Thread Dmitry Vyukov
On Sat, Jan 21, 2017 at 1:28 AM, Eric W. Biederman wrote: > Nikolay Borisov writes: > >> On 20.01.2017 20:05, Eric W. Biederman wrote: >>> Nikolay Borisov writes: >>> On 20.01.2017 15:07, Dmitry Vyukov wrote: > Hello, > > I've got the following deadlock report while running syzk

Re: Re: [Intel-gfx] GPU hang with kernel 4.10rc3

2017-01-23 Thread Juergen Gross
On 13/01/17 15:41, Juergen Gross wrote: > On 12/01/17 10:21, Chris Wilson wrote: >> On Thu, Jan 12, 2017 at 07:03:25AM +0100, Juergen Gross wrote: >>> On 11/01/17 18:08, Chris Wilson wrote: On Wed, Jan 11, 2017 at 05:33:34PM +0100, Juergen Gross wrote: > With kernel 4.10rc3 running as Xen

Re: [PATCH 03/22] irqchip: add a driver for Cortina Gemini

2017-01-23 Thread Marc Zyngier
Hi Linus, On 22/01/17 12:16, Linus Walleij wrote: > As a part of transitioning the Gemini platform to device tree we > create this clean, device-tree-only irqchip driver. > > Cc: Janos Laube > Cc: Paulius Zaleckas > Cc: Hans Ulli Kroll > Cc: Florian Fainelli > Signed-off-by: Linus Walleij >

[tip:x86/mce] x86/microcode/AMD: Unify load_ucode_amd_ap()

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: e71bb4ec073901ad50bfa86fed74fce7ac3210fe Gitweb: http://git.kernel.org/tip/e71bb4ec073901ad50bfa86fed74fce7ac3210fe Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:52 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:50 +0100 x86/microcode/AMD: U

[tip:x86/mce] x86/microcode/AMD: Simplify saving from initrd

2017-01-23 Thread tip-bot for Borislav Petkov
Commit-ID: 72edfe950b36308353e27cdc02f334431239938a Gitweb: http://git.kernel.org/tip/72edfe950b36308353e27cdc02f334431239938a Author: Borislav Petkov AuthorDate: Fri, 20 Jan 2017 21:29:53 +0100 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:02:50 +0100 x86/microcode/AMD: S

Re: [PATCH 37/37] s390: Prevent from cputime leaks

2017-01-23 Thread Martin Schwidefsky
On Sun, 22 Jan 2017 19:20:13 +0100 Frederic Weisbecker wrote: > The s390 clock has a higher granularity than nanoseconds. 1 nanosec > equals 4.096 in s390 cputime_t. Therefore we leak a remainder while > flushing the cputime through cputime_to_nsecs(). > > For more precision, make sure we keep t

[tip:x86/urgent] x86/fpu: Set the xcomp_bv when we fake up a XSAVES area

2017-01-23 Thread tip-bot for Kevin Hao
Commit-ID: 4c833368f0bf748d4147bf301b1f95bc8eccb3c0 Gitweb: http://git.kernel.org/tip/4c833368f0bf748d4147bf301b1f95bc8eccb3c0 Author: Kevin Hao AuthorDate: Sun, 22 Jan 2017 16:50:23 +0800 Committer: Thomas Gleixner CommitDate: Mon, 23 Jan 2017 10:40:18 +0100 x86/fpu: Set the xcomp_bv

Re: [PATCH v2 1/3] ARM: dts: imx6qdl: Fix "ERROR: code indent should use tabs where possible"

2017-01-23 Thread Shawn Guo
On Fri, Jan 20, 2017 at 12:09:33AM +0100, Jagan Teki wrote: > From: Jagan Teki > > Fixed code indent tabs in respetcive imx6qdl dtsi files and > also add space on imx6qdl-icore-rqs.dtsi on usdhc bus-width nodes. > > Cc: Shawn Guo > Signed-off-by: Jagan Teki Okay. I replaced v1 series with th

Re: KVM: Fine-tuning for several function implementations

2017-01-23 Thread SF Markus Elfring
> Patches 1, 6 and 7 are acceptable. Thanks for a bit of positive feedback. > The others are useless churn or they make the result uselessly different > from the rest of KVM code. I got an other view about potential benefits around the suggested movements for error code settings. Would others l

Re: [PATCH v2 2/3] ARM: dts: imx6ul: Add Engicam Is.IoT MX6UL eMMC initial support

2017-01-23 Thread Jagan Teki
On Monday 23 January 2017 10:47 AM, Shawn Guo wrote: On Fri, Jan 20, 2017 at 12:09:34AM +0100, Jagan Teki wrote: From: Jagan Teki Engicam Is.IoT MX6UL has separate module for eMMC, so add emmc dts file for imx6ul-isiot.dtsi, usdhc2 node represent eMMC. dmesg: - mmc1: SDHCI controller on 2

Re: [PATCH v2 2/3] ARM: dts: imx6ul: Add Engicam Is.IoT MX6UL eMMC initial support

2017-01-23 Thread Shawn Guo
On Fri, Jan 20, 2017 at 12:09:34AM +0100, Jagan Teki wrote: > From: Jagan Teki > > Engicam Is.IoT MX6UL has separate module for eMMC, so add emmc dts > file for imx6ul-isiot.dtsi, usdhc2 node represent eMMC. > > dmesg: > - > mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA

Re: [PATCH] iopoll: include instead of

2017-01-23 Thread Masahiro Yamada
Hi. 2016-12-14 10:33 GMT+09:00 Masahiro Yamada : > The timer APIs this header needs are ktime_get(), ktime_add_us(), > and ktime_compare(). So, including seems enough. > This commit will cut unnecessary header file parsing. > > Signed-off-by: Masahiro Yamada No comment for this patch? Will,

[PATCH v3 0/4] mpt3sas driver Enhancements and defect fixes:

2017-01-23 Thread Chaitra P B
Here is the change list: Posting 4 patches for mpt3sas driver enhancement and defect fixes. * Handle cable event for notifying degraded speed. * Performance improvement for Crusader. * Fix Firmware fault state 0x2100 during heavy 4K RR FIO stress test. * Updated driver version to 15.100

[PATCH v3 2/4] mpt3sas: Fix for Crusader to achieve product targets with SAS devices.

2017-01-23 Thread Chaitra P B
Small glitch/degraded performance in Crusader is improved with SAS drives by removing unnecessary spinlocks while clearing scsi command in drivers internal lookup table. Signed-off-by: Chaitra P B Signed-off-by: Suganath Prabu S --- drivers/scsi/mpt3sas/mpt3sas_base.c |1 + drivers/scsi/mp

[PATCH v3 1/4] mpt3sas: Added print to notify cable running at a degraded speed.

2017-01-23 Thread Chaitra P B
Driver processes the event MPI26_EVENT_ACTIVE_CABLE_DEGRADED when a cable is present and is running at a degraded speed (below the SAS3 12 Gb/s rate). Prints added to inform the user that the cable is not running at optimal speed. Signed-off-by: Chaitra P B Signed-off-by: Suganath Prabu S --- d

[PATCH v3 4/4] mpt3sas: Updating driver version to v15.100.00.00

2017-01-23 Thread Chaitra P B
Updated driver version to "15.100.00.00" Signed-off-by: Chaitra P B Signed-off-by: Suganath Prabu S Reviewed-by: Johannes Thumshirn --- drivers/scsi/mpt3sas/mpt3sas_base.h |6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drive

[PATCH v3 3/4] mpt3sas: Fix Firmware fault state 0x2100 during heavy 4K RR FIO stress test.

2017-01-23 Thread Chaitra P B
Due existence of loop in the IO path our HBA will receive heavy IOs and also as driver is not updating the Reply Post Host Index frequently, So there will be a high chance that our Firmware unable to find any free entry in the Reply Post Descriptor Queue (i.e. Queue overflow occurs) and can observe

Re: [PATCH 2/2] ARM: DTS: Fix register map for virt-capable GIC

2017-01-23 Thread Shawn Guo
On Wed, Jan 18, 2017 at 10:53:31AM +, Marc Zyngier wrote: > Since everybody copied my own mistake from the DT binding example, > let's address all the offenders in one swift go. > > Most of them got the CPU interface size wrong (4kB, while it should > be 8kB), except for both keystone platform

Re: [PATCH 1/5] blk-throttle: Move three assignments for the variable "ret" in tg_set_max()

2017-01-23 Thread SF Markus Elfring
>> @@ -1327,27 +1327,30 @@ static ssize_t tg_set_max(struct kernfs_open_file >> *of, >> break; >> ctx.body += len; >> >> -ret = -EINVAL; >> p = tok; >> strsep(&p, "="); >> -if (!p || (sscanf(p, "%llu", &val) != 1

Re: [PATCH 0/4] HID: wacom: fixes for next

2017-01-23 Thread Jiri Kosina
On Mon, 23 Jan 2017, Benjamin Tissoires wrote: > > Patches 1/3 look reasonable to me, though I've not run into the bugs > > they aim to fix. For those: > > > > Acked-by: Jason Gerecke > > > > As for patch 4, I have some additional reservations about hiding the > > message... We can discuss that

Re: [PATCH V7 04/10] arm64: exception: handle Synchronous External Abort

2017-01-23 Thread James Morse
Hi Tyler, On 20/01/17 20:35, Baicar, Tyler wrote: > On 1/19/2017 10:55 AM, James Morse wrote: >> On 18/01/17 23:26, Baicar, Tyler wrote: >>> On 1/17/2017 3:31 AM, James Morse wrote: On 12/01/17 18:15, Tyler Baicar wrote: > +info.si_addr = (void __user *)addr; addr here was read

Re: [PATCH] ARM: tegra: paz00: fix __initdata placement

2017-01-23 Thread Marc Dietrich
Hello Dmitry, Am Sonntag, 22. Januar 2017, 23:43:47 CET schrieb Dmitry Torokhov: > To have expected effect the __initdata attribute should go after variable > name and before initializer.` > > Signed-off-by: Dmitry Torokhov > --- > arch/arm/mach-tegra/board-paz00.c | 2 +- > 1 file changed, 1 i

[PATCH v3 7/7] arm64: dts: exynos: configure TV path clocks for Ultra HD modes

2017-01-23 Thread Andrzej Hajda
Ultra HD modes requires clock ticking at increased rate. Signed-off-by: Andrzej Hajda --- v2: long lines wrapped v3: moved assigned clocks to cmu_disp node in tm2-common --- arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | 12 1 file changed, 12 insertions(+) diff --git a/ar

[PATCH v3 0/3] xen: optimize xenbus performance

2017-01-23 Thread Juergen Gross
The xenbus driver used for communication with Xenstore (all kernel accesses to Xenstore and in case of Xenstore living in another domain all accesses of the local domain to Xenstore) is rather simple especially regarding multiple concurrent accesses: they are just being serialized in spite of Xenst

[PATCH v3 2/3] xen: modify xenstore watch event interface

2017-01-23 Thread Juergen Gross
Today a Xenstore watch event is delivered via a callback function declared as: void (*callback)(struct xenbus_watch *, const char **vec, unsigned int len); As all watch events only ever come with two parameters (path and token) changing the prototype to: void (*callback)(struct

[PATCH v3 3/3] xen: optimize xenbus driver for multiple concurrent xenstore accesses

2017-01-23 Thread Juergen Gross
Handling of multiple concurrent Xenstore accesses through xenbus driver either from the kernel or user land is rather lame today: xenbus is capable to have one access active only at one point of time. Rewrite xenbus to handle multiple requests concurrently by making use of the request id of the Xe

[PATCH v3 1/3] xen: clean up xenbus internal headers

2017-01-23 Thread Juergen Gross
The xenbus driver has an awful mixture of internally and globally visible headers: some of the internally used only stuff is defined in the global header include/xen/xenbus.h while some stuff defined in internal headers is used by other drivers, too. Clean this up by moving the externally used sym

Re: [PATCH 1/1] ARM: dts: imx6dl: fix GPIO4 range

2017-01-23 Thread Shawn Guo
On Wed, Jan 18, 2017 at 11:09:51AM +0100, Sébastien Szymanski wrote: > GPIO4_11 is on pin 152(MX6DL_PAD_KEY_ROW2) and not on pin > 151(MX6DL_PAD_KEY_ROW1). > > I found the error while booting a mainline kernel on APF6S SoM and > noticed the following message: > > [2.609337] imx6dl-pinctrl 20e

Re: [PATCH v4 2/4] phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom chips

2017-01-23 Thread Vivek Gautam
On Wed, Jan 18, 2017 at 11:33 PM, Bjorn Andersson wrote: > On Wed 18 Jan 01:13 PST 2017, Vivek Gautam wrote: >> On 01/16/2017 02:15 PM, Kishon Vijay Abraham I wrote: >> > Hi, >> > >> > On Tuesday 10 January 2017 04:21 PM, Vivek Gautam wrote: > [..] >> > > +static const struct qusb2_phy_init_tbl ms

Re: [PATCH 4/8] clk: renesas: cpg-mssr: Add support for reset control

2017-01-23 Thread Geert Uytterhoeven
Hi Niklas, On Fri, Jan 20, 2017 at 11:03 PM, Niklas Söderlund wrote: > Nice patch! It took me a while to understand why you didn't need to read > the register before writing to it in cpg_mssr_deassert() :-) Yeah, deassertion and assertion are asymmetrical. Note that on older (not yet supported)

Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes

2017-01-23 Thread Thomas Gleixner
On Fri, 20 Jan 2017, David Carrillo-Cisneros wrote: > On Fri, Jan 20, 2017 at 5:29 AM Thomas Gleixner wrote: > > Can you please write up in a abstract way what the design requirements are > > that you need. So far we are talking about implementation details and > > unspecfied wishlists, but what w

net: use-after-free in tw_timer_handler

2017-01-23 Thread Dmitry Vyukov
Hello, While running syzkaller fuzzer I started seeing use-after-frees in tw_timer_handler. It happens with very low frequency, so far I've seen 22 of them. But all reports look consistent, so I would assume that it is real, just requires a very tricky race to happen. I've stared seeing it around

Re: net: use-after-free in tw_timer_handler

2017-01-23 Thread Dmitry Vyukov
On Mon, Jan 23, 2017 at 11:19 AM, Dmitry Vyukov wrote: > Hello, > > While running syzkaller fuzzer I started seeing use-after-frees in > tw_timer_handler. It happens with very low frequency, so far I've seen > 22 of them. But all reports look consistent, so I would assume that it > is real, just r

Re: [PATCH v8 12/12] mux: support simplified bindings for single-user gpio mux

2017-01-23 Thread Peter Rosin
On 2017-01-22 14:30, Jonathan Cameron wrote: > On 18/01/17 15:57, Peter Rosin wrote: >> Allow bindings for a GPIO controlled mux to be specified in the >> mux consumer node. >> >> Signed-off-by: Peter Rosin > Code is good as far as I am concerned. Only question is whether this Hmmm, now that I th

Re: [PATCH] seccomp: dump core when using SECCOMP_RET_KILL

2017-01-23 Thread James Morris
On Mon, 23 Jan 2017, Mike Frysinger wrote: > On Sun, Jan 22, 2017 at 4:10 PM, James Morris wrote: > > On Fri, 20 Jan 2017, Kees Cook wrote: > > > Yup, I think this is fine. The additional kernel code executed before > > > the do_exit() is relatively limited, and is equivalent to leaving > > > kill

Dear Beloved,

2017-01-23 Thread Mrs.Forkosh.Esti
Dear Beloved, Please kindly pardon me for any inconvenience this letter might have caused you, because I know it may come to you as a surprise as we have no previous correspondence. I am Mrs.Forkosh.Esti. and i have been suffering from ovarian cancer disease and the doctor says that i have ju

Re: [PATCH] docs: Make CodingStyle and SubmittingPatches symlinks

2017-01-23 Thread Mauro Carvalho Chehab
Hi, Em Fri, 13 Jan 2017 12:03:24 -0800 Joe Perches escreveu: > On Fri, 2017-01-13 at 12:41 -0700, Jonathan Corbet wrote: > > On Tue, 10 Jan 2017 14:09:51 -0800 Sorry to not reply earlier... just returned today from vacations. > > Joe Perches wrote: > > > > > Make these files symlinks to th

Re: [PATCH v2 10/14] mmc: jz4740: Let the pinctrl driver configure the pins

2017-01-23 Thread Ulf Hansson
On 22 January 2017 at 15:49, Paul Cercueil wrote: > Now that the JZ4740 and similar SoCs have a pinctrl driver, we rely on > the pins being properly configured before the driver probes. > > Signed-off-by: Paul Cercueil Acked-by: Ulf Hansson Kind regards Uffe > --- > drivers/mmc/host/jz4740_m

Re: [PATCH] docs: Make CodingStyle and SubmittingPatches symlinks

2017-01-23 Thread Geert Uytterhoeven
Hi Mauro, On Mon, Jan 23, 2017 at 11:34 AM, Mauro Carvalho Chehab wrote: > Em Fri, 13 Jan 2017 12:03:24 -0800 > Joe Perches escreveu: >> On Fri, 2017-01-13 at 12:41 -0700, Jonathan Corbet wrote: >> > On Tue, 10 Jan 2017 14:09:51 -0800 >> > Joe Perches wrote: >> > >> > > Make these files symlink

Re: mm, vmscan: commit makes PAE kernel crash nightly (bisected)

2017-01-23 Thread Mel Gorman
On Sun, Jan 22, 2017 at 06:45:59PM -0600, Trevor Cordes wrote: > On 2017-01-20 Mel Gorman wrote: > > > > > > Thanks for the OOM report. I was expecting it to be a particular > > > shape and my expectations were not matched so it took time to > > > consider it further. Can you try the cumulative pa

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