Re: [PATCH] block: fix unintended fallthrough in generic_make_request_checks()

Oops, thanks for the fix: Reviewed-by: Christoph Hellwig

Re: [PATCH] mm, vmscan: add cond_resched into shrink_node_memcg

> > Hi, > there were multiple reportes of the similar RCU stalls. Only Boris has > confirmed that this patch helps in his workload. Others might see a > slightly different issue and that should be investigated if it is the > case. As pointed out by Paul [1] cond_resched might be not sufficient > to

Re: [PATCH] mm, vmscan: add cond_resched into shrink_node_memcg

[CC Paul - sorry I've tried to save you from more emails...] On Mon 05-12-16 23:44:27, Balbir Singh wrote: > > > > Hi, > > there were multiple reportes of the similar RCU stalls. Only Boris has > > confirmed that this patch helps in his workload. Others might see a > > slightly different issue and

Re: usb/gadget: GPF in usb_gadget_unregister_driver

On Sat, Dec 3, 2016 at 6:13 PM, Greg Kroah-Hartman wrote: > On Sat, Dec 03, 2016 at 05:36:35PM +0100, Andrey Konovalov wrote: >> Hi! >> >> I've got the following error report while running the syzkaller fuzzer. >> >> On commit 3c49de52d5647cda8b42c4255cf8a29d1e22eff5 (Dec 2). >> >> general protect

Re: [PATCH v10 02/13] drm/mediatek: add *driver_data for different hardware settings

Hi Daniel, On Wed, 2016-11-30 at 14:42 +0800, Daniel Kurtz wrote: > Hi YT, > > > On Fri, Nov 25, 2016 at 6:34 PM, YT Shen wrote: > > > > There are some hardware settings changed, between MT8173 & MT2701: > > DISP_OVL address offset changed, color format definition changed. > > DISP_RDMA fifo si

Re: [PATCH v3 1/2] ARM: dts: da850-lcdk: add the dumb-vga-dac node

On 29/11/16 13:57, Bartosz Golaszewski wrote: > Add the dumb-vga-dac node to the board DT together with corresponding > ports and vga connector. This allows to retrieve the edid info from > the display automatically. > > Signed-off-by: Bartosz Golaszewski > --- > arch/arm/boot/dts/da850-lcdk.dts

Re: [RFC PATCH] doc: change the way how the stable backport is requested

On Mon, Dec 05, 2016 at 08:21:54AM +0100, Michal Hocko wrote: > From: Michal Hocko > > Currently if a patch should aim a stable tree backport one should add > > Cc: sta...@vger.kernel.org # $version > > to the s-o-b block. This has two major disadvantages a) it spams the > stable mailing list w

Re: [PATCHv2] zram: restrict add/remove attributes to root only

On Sun, Dec 04, 2016 at 09:44:13PM +0900, Sergey Senozhatsky wrote: > zram hot_add sysfs attribute is a very 'special' attribute - reading > from it creates a new uninitialized zram device. This file, by a mistake, > can be read by a 'normal' user at the moment, while only root must be > able to cr

Re: [PATCH v2] crypto: sun4i-ss: support the Security System PRNG

On Mon, Dec 05, 2016 at 08:37:05PM +0800, Herbert Xu wrote: > On Mon, Dec 05, 2016 at 11:48:42AM +0100, Corentin Labbe wrote: > > From: LABBE Corentin > > > > The Security System have a PRNG. > > This patch add support for it as an hwrng. > > > > Signed-off-by: Corentin Labbe > > Please don't

Re: [PATCH 2/2] driver core: Silence device links sphinx warning

Em Mon, 5 Dec 2016 13:44:49 +0100 Lukas Wunner escreveu: > On Mon, Dec 05, 2016 at 10:20:53AM -0200, Mauro Carvalho Chehab wrote: > > Em Sun, 4 Dec 2016 13:10:04 +0100 Lukas Wunner escreveu: > > > Silence this warning emitted by sphinx: > > > include/linux/device.h:938: warning: No description

Re: [PATCH v10 13/13] drm/mediatek: add support for Mediatek SoC MT2701

On Wed, 2016-11-30 at 15:03 +0100, Matthias Brugger wrote: > > On 25/11/16 11:34, YT Shen wrote: > > > static const struct of_device_id mtk_disp_rdma_driver_dt_match[] = { > > + { .compatible = "mediatek,mt2701-disp-rdma", > > + .data = &mt2701_rdma_driver_data}, > > { .compatible = "m

Re: [LINUX RFC v4 3/4] mtd: spi-nor: add stripe support

Hi Naga, Le 05/12/2016 à 08:02, Naga Sureshkumar Relli a écrit : > Hi Cyrille, > >>> Hi Cyrille, >>> I have not finished to review the whole series yet but here some first comments: >>> >>> Thanks for reviewing these patch series. >>> Le 27/11/2016 à 09:33, Naga Sureshkum

Re: [RFC PATCH] doc: change the way how the stable backport is requested

On Mon 05-12-16 13:52:36, Greg KH wrote: > On Mon, Dec 05, 2016 at 08:21:54AM +0100, Michal Hocko wrote: > > From: Michal Hocko > > > > Currently if a patch should aim a stable tree backport one should add > > > > Cc: sta...@vger.kernel.org # $version > > > > to the s-o-b block. This has two ma

[PATCH] SPCR: check bit width for the 16550 UART

Check the 'Register Bit Width' field of the ACPI Generic Address Structure that specifies the address of the UART registers to decide if the driver should use "mmio32" access instead of "mmio". If the driver is other than 16550 the access with is defined by the Interface Type field of the SPCR tab

Re: [PATCH 1/2] Documentation/core-api/device_link: Add initial documentation

On Mon, 5 Dec 2016 10:07:39 -0200 Mauro Carvalho Chehab wrote: > > +Usage > > += > > You should be using, instead: > > Usage > - > > (and the same '-' symbol for all sections of this chapter) > > The way you did, in thesis, ReST should be putting all tags at the > same level as the

Re: [PATCH 0/2] Device links documentation

[Trimming the CC list a bit; claws-mail chokes on the full thing for some reason] On Sun, 4 Dec 2016 13:10:04 +0100 Lukas Wunner wrote: > @Jonathan Corbet: Is core-api the right place to put this? An > alternative would be Documentation/driver-api, but unlike core-api > it contains less prose t

usb/gadget: use-after-free in gadgetfs_setup

Hi! I've got the following error report while running the syzkaller fuzzer. On commit 3c49de52d5647cda8b42c4255cf8a29d1e22eff5 (Dec 2). BUG: KASAN: use-after-free in gadgetfs_setup+0x208a/0x20e0 at addr 88003dfe5bf2 Read of size 2 by task syz-executor0/22994 CPU: 3 PID: 22994 Comm: syz-execu

[PATCH 1/4] rtc: mcp795: fix invalid month setting.

The 10 month register was always set to value 0 in the RTC hardware. Due to the bug month November or December became February. --- drivers/rtc/rtc-mcp795.c | 12 +++- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/rtc/rtc-mcp795.c b/drivers/rtc/rtc-mcp795.c index 40

[PATCH 0/4] Provides bug fixes for rtc-mcp795.c

This patchset provides 3 bug fixes (patch 1, 2 and 3) and one improvement (patch 4) in the file driver/rtc/rtc-mcp795.c. Please review the changes and consider to apply them to the main kernel tree. Emil Bartczak (4): rtc: mcp795: fix invalid month setting. rtc: mcp795: fix time range differ

[PATCH 4/4] rtc: mcp795: use bcd2bin/bin2bcd.

Change rtc-mcp795.c to use the bcd2bin/bin2bcd functions. --- drivers/rtc/rtc-mcp795.c | 28 +--- 1 file changed, 13 insertions(+), 15 deletions(-) diff --git a/drivers/rtc/rtc-mcp795.c b/drivers/rtc/rtc-mcp795.c index c9ad46c..1d823f9 100644 --- a/drivers/rtc/rtc-mcp795.c

[PATCH 2/4] rtc: mcp795: fix time range difference between linux and RTC chip

In linux rtc_time struct, tm_mon range is 0~11, while in RTC HW REG, month range is 1~12. This patch adjusts difference of them. --- drivers/rtc/rtc-mcp795.c | 6 -- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/rtc/rtc-mcp795.c b/drivers/rtc/rtc-mcp795.c index 266328b.

[PATCH 3/4] rtc: mcp795: fix month write resetting date to 1.

According to Microchip errata some combinations of date and month values may result in the date being reset to 1, even if the date is also written with the month (for example 31-07 or 31-08). As a workaround avoid writing date and month values within the same Write command. Instead, terminate the W

Re: [PATCH v2] v4l: async: make v4l2 coexist with devicetree nodes in a dt overlay

Hello Javi, On 12/05/2016 07:09 AM, Javi Merino wrote: > In asds configured with V4L2_ASYNC_MATCH_OF, the v4l2 subdev can be > part of a devicetree overlay, for example: > > &media_bridge { > ... > my_port: port@0 { > #address-cells = <1>; > #size-cells = <

Re: [RFC PATCH] doc: change the way how the stable backport is requested

Hi Michal, On Mon, Dec 05, 2016 at 02:05:08PM +0100, Michal Hocko wrote: > > That's not a problem in that I know I like to see them to give me a > > "heads up" that something is coming down the pipeline soon. > > Are you really tracking all those discussion to catch resulting patches > in the Lin

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Re: [patch net v2] net: fec: fix compile with CONFIG_M5272

Hi Nikita, [auto build test ERROR on net/master] url: https://github.com/0day-ci/linux/commits/Nikita-Yushchenko/net-fec-fix-compile-with-CONFIG_M5272/20161205-181735 config: arm-multi_v5_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705

Re: [PATCH] mmc: sdhci-of-at91: remove bogus MMC_SDHCI_IO_ACCESSORS select

On 1 December 2016 at 05:05, Masahiro Yamada wrote: > I see no override of read/write callbacks in sdhci-of-at91.c. > > Signed-off-by: Masahiro Yamada Thanks, applied for next! Kind regards Uffe > --- > > BTW, this config may not be so useful in recent multi-platforms. > Perhaps, is it better

[PATCH v3] Staging: wlan-ng: hfa384x_usb.c Fixed too long code line warnings.

Fixed checkpatch warning "line over 80 characters" in wlan-ng/hfa384x_usb.c file. Signed-off-by: Yan Laijun --- Changes in v2: - Remove initialization of usbin on its decarlation. --- Changes in v3: - Move usbin's assignment to where it's used for the first time. --- drivers/staging/wlan-ng/

Re: [RFC PATCH] doc: change the way how the stable backport is requested

On Mon 05-12-16 14:15:57, Willy Tarreau wrote: > Hi Michal, > > On Mon, Dec 05, 2016 at 02:05:08PM +0100, Michal Hocko wrote: > > > That's not a problem in that I know I like to see them to give me a > > > "heads up" that something is coming down the pipeline soon. > > > > Are you really tracking

Re: [RFC PATCH] doc: change the way how the stable backport is requested

On Mon, Dec 05, 2016 at 02:24:00PM +0100, Michal Hocko wrote: > On Mon 05-12-16 14:15:57, Willy Tarreau wrote: > > Hi Michal, > > > > On Mon, Dec 05, 2016 at 02:05:08PM +0100, Michal Hocko wrote: > > > > That's not a problem in that I know I like to see them to give me a > > > > "heads up" that so

Re: usb/gadget: GPF in usb_gadget_unregister_driver

On 12/05/2016 01:50 PM, Andrey Konovalov wrote: > On Sat, Dec 3, 2016 at 6:13 PM, Greg Kroah-Hartman > wrote: >> On Sat, Dec 03, 2016 at 05:36:35PM +0100, Andrey Konovalov wrote: >>> Hi! >>> >>> I've got the following error report while running the syzkaller fuzzer. >>> >>> On commit 3c49de52d56

[PATCH v2 0/4] net: hix5hd2_gmac: add tx sg feature and reset/clock control signals

The "hix5hd2" is SoC name, add the generic ethernet driver compatible string. The "hisi-gemac-v1" is the basic version and "hisi-gemac-v2" adds the SG/TXCSUM/TSO/UFO features. This patch set only adds the SG(scatter-gather) driver for transmitting, the drivers of other features will be submitted la

[PATCH v2 2/4] net: hix5hd2_gmac: add tx scatter-gather feature

"hisi-gemac-v2" adds the SG/TXCSUM/TSO/UFO features. This patch only adds the SG(scatter-gather) driver for transmitting, the drivers of other features will be submitted later. Signed-off-by: Dongpo Li --- drivers/net/ethernet/hisilicon/hix5hd2_gmac.c | 198 -- 1 file cha

[PATCH v2 1/4] net: hix5hd2_gmac: add generic compatible string

The "hix5hd2" is SoC name, add the generic ethernet driver name. The "hisi-gemac-v1" is the basic version and "hisi-gemac-v2" adds the SG/TXCSUM/TSO/UFO features. Signed-off-by: Dongpo Li --- .../devicetree/bindings/net/hisilicon-hix5hd2-gmac.txt| 9 +++-- drivers/net/ethernet/hisilicon

[PATCH] bitops: add equivalent of BIT(x) for bitfields

Introduce SETBITFIELD(msb, lsb, value) macro to ease dealing with continuous bitfields, just as BIT(x) does for single bits. SETBITFIELD_ULL(msb, lsb, value) macro is also added. Signed-off-by: Sebastian Frias --- Code protected with "#ifdef __KERNEL__" just as the BIT(x) macros. I would have

[PATCH v2 3/4] net: hix5hd2_gmac: add reset control and clock signals

Add three reset control signals, "mac_core_rst", "mac_ifc_rst" and "phy_rst". The following diagram explained how the reset signals work. SoC |- | --| |

Re: [PATCH 2/2 v2] sched: use load_avg for selecting idlest group

On Mon, 05 Dec, at 10:27:36AM, Vincent Guittot wrote: > > Hi Matt, > > Thanks for the results. > > During the review, it has been pointed out by Morten that the test condition > (100*this_avg_load < imbalance_scale*min_avg_load) makes more sense than > (100*min_avg_load > imbalance_scale*this_av

Re: [PATCH 1/2] Documentation/core-api/device_link: Add initial documentation

Em Mon, 5 Dec 2016 06:05:07 -0700 Jonathan Corbet escreveu: > On Mon, 5 Dec 2016 10:07:39 -0200 > Mauro Carvalho Chehab wrote: > > > > +Usage > > > += > > > > You should be using, instead: > > > > Usage > > - > > > > (and the same '-' symbol for all sections of this chapter) > > >

RE: [PATCH v6 1/2] mtd: arasan: Add device tree binding documentation

Hi Marek, Thanks for the review. > -Original Message- > From: Marek Vasut [mailto:marek.va...@gmail.com] > Sent: Monday, December 05, 2016 9:56 AM > To: Punnaiah Choudary Kalluri ; > dw...@infradead.org; computersforpe...@gmail.com; > boris.brezil...@free-electrons.com; rich...@nod.at; >

Re: [PATCH 08/10] media: camss: Add files which handle the video device nodes

A few comments below: On 11/25/2016 03:57 PM, Todor Tomov wrote: > These files handle the video device nodes of the camss driver. > > Signed-off-by: Todor Tomov > --- > drivers/media/platform/qcom/camss-8x16/video.c | 597 > + > drivers/media/platform/qcom/camss-8x16/vi

Re: [PATCH 2/2] mm, oom: do not enfore OOM killer for __GFP_NOFAIL automatically

Michal Hocko wrote: > __alloc_pages_may_oom makes sure to skip the OOM killer depending on > the allocation request. This includes lowmem requests, costly high > order requests and others. For a long time __GFP_NOFAIL acted as an > override for all those rules. This is not documented and it can be

[PATCH v2 4/4] ARM: dts: hix5hd2: add gmac generic compatible and clock names

Add gmac generic compatible and clock names. Signed-off-by: Dongpo Li --- arch/arm/boot/dts/hisi-x5hd2.dtsi | 6 -- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/hisi-x5hd2.dtsi b/arch/arm/boot/dts/hisi-x5hd2.dtsi index fdcc23d..0da76c5 100644 --- a/arch/ar

Re: [PATCH] vt: fix Scroll Lock LED trigger name

Hi! > There is a disagreement between drivers/tty/vt/keyboard.c and > drivers/input/input-leds.c with regard to what is a Scroll Lock LED > trigger name: input calls it "kbd-scrolllock", but vt calls it > "kbd-scrollock" (two l's). > This prevents Scroll Lock LED trigger from binding to this LED b

Applied "ASoC: cs42l56: Fix misuse of regmap_update_bits" to the asoc tree

The patch ASoC: cs42l56: Fix misuse of regmap_update_bits has been applied to the asoc tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to

Re: [PATCH 2/2] net: rfkill: Add rfkill-any LED trigger

> Thanks, these are obviously all valid concerns.  Sorry for being > sloppy > with the ifdefs.  If I get positive feedback on the proposed feature > itself, all these issues (and the warning pointed out in the other > message) will be resolved in v2. Looks fine, please do that. johannes

[PATCH v8 1/6] powerpc/qspinlock: powerpc support qspinlock

This patch add basic code to enable qspinlock on powerpc. qspinlock is one kind of fairlock implementation. And seen some performance improvement under some scenarios. queued_spin_unlock() release the lock by just one write of NULL to the ::locked field which sits at different places in the two en

Re: [RFC PATCH] doc: change the way how the stable backport is requested

On Mon, Dec 05, 2016 at 02:05:08PM +0100, Michal Hocko wrote: > On Mon 05-12-16 13:52:36, Greg KH wrote: > > On Mon, Dec 05, 2016 at 08:21:54AM +0100, Michal Hocko wrote: > > > From: Michal Hocko > > > > > > Currently if a patch should aim a stable tree backport one should add > > > > > > Cc: st

Re: [PATCH 2/2] driver core: Silence device links sphinx warning

On Sun, Dec 04, 2016 at 01:10:04PM +0100, Lukas Wunner wrote: > Silence this warning emitted by sphinx: > include/linux/device.h:938: warning: No description found for parameter > 'links' > > While at it, fix typos in comments of device links code. > > Cc: Rafael J. Wysocki > Cc: Greg Kroah-Har

Re: [patch net v2] net: fec: fix compile with CONFIG_M5272

.com/0day-ci/linux/commits/Nikita-Yushchenko/net-fec-fix-compile-with-CONFIG_M5272/20161205-181735 >> config: arm-multi_v5_defconfig (attached as .config) >> compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 >> reproduce: >> wget >> https://git.ke

Re: [patch net v2] net: fec: fix compile with CONFIG_M5272

nko/net-fec-fix-compile-with-CONFIG_M5272/20161205-181735 > config: arm-multi_v5_defconfig (attached as .config) > compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 > reproduce: > wget > https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cros

Re: [POC/RFC PATCH] overlayfs: constant inode numbers

On Tue, Nov 29, 2016 at 11:49 PM, Miklos Szeredi wrote: > On Tue, Nov 29, 2016 at 1:03 PM, Amir Goldstein wrote: >> On Tue, Nov 29, 2016 at 1:34 PM, Amir Goldstein wrote: ... >>> Not sure that I understand what you are suggesting, but I would be happy >>> to make the needed adjustments to redir

Re: Unkillable processes due to PTRACE_TRACEME again

On Mon, Dec 5, 2016 at 12:00 PM, Oleg Nesterov wrote: > On 12/05, Oleg Nesterov wrote: >> >> On 12/02, Dmitry Vyukov wrote: >> > >> > I am not on 2caceb3294a78c389b462e7e236a4e744a53a474 (Dec 1). And see >> > the same unwaitable zombie processes. >> >> This is another thing, and notabug. This is h

Re: [PATCH 1/2] usb: host: xhci: Fix possible wild pointer when handling abort command

On 05.12.2016 09:51, Baolin Wang wrote: When current command was supposed to be aborted, host will free the command in handle_cmd_completion() function. But it might be still referenced by xhci->current_cmd, which need to set NULL. Signed-off-by: Baolin Wang --- This patch is based on Lu Baolu'

Re: [PATCH 0/2] Device links documentation

[crazy CC list dropped] Can someone explain who the hell I ended up the on this stupid Cc long list for a reply to a mail I can't see either in my inbox or lkml folder?

Re: [PATCH 2/2] mm, oom: do not enfore OOM killer for __GFP_NOFAIL automatically

On Mon 05-12-16 22:45:19, Tetsuo Handa wrote: > Michal Hocko wrote: > > __alloc_pages_may_oom makes sure to skip the OOM killer depending on > > the allocation request. This includes lowmem requests, costly high > > order requests and others. For a long time __GFP_NOFAIL acted as an > > override fo

Re: [PATCH 1/3] USB: OHCI: at91: remove useless extern declaration

On Sat, Dec 03, 2016 at 03:25:21AM +, csmanjuvi...@gmail.com wrote: > From: Manjunath Goudar > > Remove usb_disabled() extern declaration as it is already declared > as EXPORT_SYMBOL_GPL declaration in drivers/usb/core/usb.c The EXPORT_SYMBOL_GPL() has nothing to do with this, it's the fact

Re: [PATCH 3/3] USB: OHCI: nxp: remove useless extern declaration

On Sat, Dec 03, 2016 at 03:25:23AM +, csmanjuvi...@gmail.com wrote: > From: Manjunath Goudar > > Remove usb_disabled() extern declaration as it is already declared > as EXPORT_SYMBOL_GPL declaration. And same thing again...

RE: [PATCH v6 2/2] mtd: nand: Add support for Arasan Nand Flash Controller

Hi Marek, Thanks for the review and comments. > -Original Message- > From: Marek Vasut [mailto:marek.va...@gmail.com] > Sent: Monday, December 05, 2016 10:10 AM > To: Punnaiah Choudary Kalluri ; > dw...@infradead.org; computersforpe...@gmail.com; > boris.brezil...@free-electrons.com; ri

Re: [PATCH 2/3] USB: OHCI: omap: remove useless extern declaration

On Sat, Dec 03, 2016 at 03:25:22AM +, csmanjuvi...@gmail.com wrote: > From: Manjunath Goudar > > Remove usb_disabled() and ocpi_enable() extern declaration > as it is already declared as EXPORT_SYMBOL_GPL declaration. Same here, EXPORT_SYMBOL* doesn't matter for stuff like this. thanks, gr

RE: [PATCH v6 1/2] mtd: arasan: Add device tree binding documentation

> -Original Message- > From: Boris Brezillon [mailto:boris.brezil...@free-electrons.com] > Sent: Monday, December 05, 2016 2:07 PM > To: Marek Vasut > Cc: Punnaiah Choudary Kalluri ; > dw...@infradead.org; computersforpe...@gmail.com; rich...@nod.at; > cyrille.pitc...@atmel.com; robh...@

Re: [PATCH 3/3] USB: OHCI: nxp: remove useless extern declaration

On Sat, Dec 03, 2016 at 03:25:23AM +, csmanjuvi...@gmail.com wrote: > From: Manjunath Goudar > > Remove usb_disabled() extern declaration as it is already declared > as EXPORT_SYMBOL_GPL declaration. merge this with your first patch please, it belongs with it.

Re: ILP32 for ARM64 - testing with lmbench

On Mon, Dec 05, 2016 at 06:16:09PM +0800, Zhangjian (Bamvor) wrote: > Do you have suggestion of next move of upstreaming ILP32? I mentioned the steps a few time before. I'm pasting them again here: 1. Complete the review of the Linux patches and ABI (no merge yet) 2. Review the corresponding glib

Re: [PATCH 2/3] serial: st-asc: Provide RTS functionality

Hi Lee On 12/02/2016 03:11 PM, Lee Jones wrote: > Until this point, it has not been possible for serial applications > to toggle the UART RTS line. This can be useful with certain > configurations. For example, when using a Mezzanine on a Linaro > 96board, RTS line is used to take the the on-boar

Re: [RFC PATCH] doc: change the way how the stable backport is requested

On Mon 05-12-16 14:58:24, Greg KH wrote: > On Mon, Dec 05, 2016 at 02:05:08PM +0100, Michal Hocko wrote: > > On Mon 05-12-16 13:52:36, Greg KH wrote: > > > On Mon, Dec 05, 2016 at 08:21:54AM +0100, Michal Hocko wrote: > > > > From: Michal Hocko > > > > > > > > Currently if a patch should aim a st

[PATCH] kasan: add test for -fsanitize-address-use-after-scope

From: marxin In commit 828347f8f9a5 ("kasan: support use-after-scope detection") we added support for use-after-scope. Let's add a check if it actually works. Signed-off-by: Martin Liska Signed-off-by: Jiri Slaby --- lib/test_kasan.c | 14 ++ 1 file changed, 14 insertions(+) diff

Re: [PATCH 0/2] Device links documentation

Hi Christoph, Em Mon, 5 Dec 2016 06:08:16 -0800 Christoph Hellwig escreveu: > [crazy CC list dropped] > > Can someone explain who the hell I ended up the on this stupid > Cc long list for a reply to a mail I can't see either in my > inbox or lkml folder? Not sure why Lukas added you to the C/C

Re: [RFC PATCH] doc: change the way how the stable backport is requested

On Mon, Dec 05, 2016 at 03:14:51PM +0100, Michal Hocko wrote: > On Mon 05-12-16 14:58:24, Greg KH wrote: > > On Mon, Dec 05, 2016 at 02:05:08PM +0100, Michal Hocko wrote: > > > On Mon 05-12-16 13:52:36, Greg KH wrote: > > > > On Mon, Dec 05, 2016 at 08:21:54AM +0100, Michal Hocko wrote: > > > > > F

Re: [PATCH] kasan: add test for -fsanitize-address-use-after-scope

On 12/05/2016, 03:16 PM, Jiri Slaby wrote: > From: marxin > > In commit 828347f8f9a5 ("kasan: support use-after-scope detection") we > added support for use-after-scope. Let's add a check if it actually > works. Nah, scratch that, 828347f8f9a5 added also a test which I overlooked. thanks, -- j

Re: [PATCH] kasan: add test for -fsanitize-address-use-after-scope

On Mon, Dec 5, 2016 at 3:16 PM, Jiri Slaby wrote: > From: marxin > > In commit 828347f8f9a5 ("kasan: support use-after-scope detection") we > added support for use-after-scope. Let's add a check if it actually > works. > > Signed-off-by: Martin Liska > Signed-off-by: Jiri Slaby > --- > lib/tes

Re: scsi: use-after-free in bio_copy_from_iter

On Sat, Dec 3, 2016 at 7:19 PM, Johannes Thumshirn wrote: > On Sat, Dec 03, 2016 at 04:22:39PM +0100, Dmitry Vyukov wrote: >> On Sat, Dec 3, 2016 at 11:38 AM, Johannes Thumshirn >> wrote: >> > On Fri, Dec 02, 2016 at 05:50:39PM +0100, Dmitry Vyukov wrote: >> >> On Fri, Nov 25, 2016 at 8:08 PM, D

Re: [PATCH 4/4] KVM: x86: allow hotplug of VCPU with APIC ID over 0xff

Am 02.12.2016 um 20:44 schrieb Radim Krčmář: LAPIC after reset is in xAPIC mode, which poses a problem for hotplug of VCPUs with high APIC ID, because reset VCPU is waiting for INIT/SIPI, but there is no way to uniquely address it using xAPIC. From many possible options, we chose the one that al

Re: [RFC PATCH] doc: change the way how the stable backport is requested

On Mon 05-12-16 15:21:37, Greg KH wrote: > On Mon, Dec 05, 2016 at 03:14:51PM +0100, Michal Hocko wrote: > > On Mon 05-12-16 14:58:24, Greg KH wrote: > > > On Mon, Dec 05, 2016 at 02:05:08PM +0100, Michal Hocko wrote: > > > > On Mon 05-12-16 13:52:36, Greg KH wrote: > > > > > On Mon, Dec 05, 2016 a

Re: [PATCH v3 1/2] ARM: dts: da850-lcdk: add the dumb-vga-dac node

On Tue, Nov 29, 2016 at 5:57 AM, Bartosz Golaszewski wrote: > Add the dumb-vga-dac node to the board DT together with corresponding > ports and vga connector. This allows to retrieve the edid info from > the display automatically. > > Signed-off-by: Bartosz Golaszewski > --- > arch/arm/boot/dts/

Re: [PATCH net-next v4 2/4] dt-bindings: net: add EEE capability constants

On Mon, Nov 28, 2016 at 04:50:26PM +0100, Jerome Brunet wrote: > Signed-off-by: Jerome Brunet > Tested-by: Yegor Yefremov > Tested-by: Andreas Färber > Tested-by: Neil Armstrong > --- > include/dt-bindings/net/mdio.h | 19 +++ > 1 file changed, 19 insertions(+) > create mode 1

Re: [PATCH 1/4] KVM: x86: use delivery to self in hyperv synic

Am 02.12.2016 um 20:43 schrieb Radim Krčmář: Interrupt to self can sent without knowing the APIC ID. can _be_ sent? Looks sane to me. Reviewed-by: David Hildenbrand -- David

Re: [PATCH 08/10] media: camss: Add files which handle the video device nodes

Hi Hans, On Monday 05 Dec 2016 14:44:55 Hans Verkuil wrote: > > +static int video_querycap(struct file *file, void *fh, > > + struct v4l2_capability *cap) > > +{ > > + strlcpy(cap->driver, "qcom-camss", sizeof(cap->driver)); > > + strlcpy(cap->card, "Qualcomm Camera S

Re: [RFC PATCH] doc: change the way how the stable backport is requested

On Mon, Dec 05, 2016 at 03:39:15PM +0100, Michal Hocko wrote: > On Mon 05-12-16 15:21:37, Greg KH wrote: > > On Mon, Dec 05, 2016 at 03:14:51PM +0100, Michal Hocko wrote: > > > On Mon 05-12-16 14:58:24, Greg KH wrote: > > > > On Mon, Dec 05, 2016 at 02:05:08PM +0100, Michal Hocko wrote: > > > > > O

Re: [PATCH v2 2/2] eeprom: Add IDT 89HPESx driver bindings file

On Tue, Nov 29, 2016 at 01:38:21AM +0300, Serge Semin wrote: > See cover-letter for changelog > > Signed-off-by: Serge Semin > > --- > .../devicetree/bindings/misc/idt_89hpesx.txt | 41 > ++ There's not a better location for this? I can't tell because you don't descr

Re: [PATCH 4.8 14/37] drm/amdgpu: fix power state when port pm is unavailable

On Mon, Dec 05, 2016 at 01:11:25AM +0100, Peter Wu wrote: > On Wed, Nov 30, 2016 at 12:53:19PM +0100, Greg Kroah-Hartman wrote: > > On Wed, Nov 30, 2016 at 11:51:00AM +0100, Peter Wu wrote: > [..] > > > Please delay this patch (amd tje mext radeon patch, 15/37), it contains > > > a regression for w

RE: [PATCH V2 09/13] perf script: show kernel overhead

> On Fri, Dec 02, 2016 at 04:19:17PM -0500, kan.li...@intel.com wrote: > > From: Kan Liang > > > > Shows kernel overhead in perf script. > > > > The output is as below: > > > > perf script --show-profiling-cost-events > > perf 29001 79989.093958: 1 cycles: > > 81064ca6

Re: [PATCH 1/4] statx: Add a system call to make enhanced file info available [ver #3]

On Sun, Dec 4, 2016 at 6:33 PM, Al Viro wrote: > On Sun, Dec 04, 2016 at 04:38:05AM +, Al Viro wrote: > >> I understand wanting to avoid extra arguments, but you are asking for trouble >> with that sort of calling conventions. Verifying that all call chains have >> these fields initialized is

Re: [PATCH 1/6] net: ethernet: ti: netcp: add support of cpts

On Mon, Nov 28, 2016 at 05:04:23PM -0600, Grygorii Strashko wrote: > From: WingMan Kwok > > This patch adds support of the cpts device found in the > gbe and 10gbe ethernet switches on the keystone 2 SoCs > (66AK2E/L/Hx, 66AK2Gx). > > Signed-off-by: WingMan Kwok > Signed-off-by: Grygorii Strash

Re: [PATCH 2/6] net: ethernet: ti: cpts: add support for ext rftclk selection

On Mon, Nov 28, 2016 at 05:04:24PM -0600, Grygorii Strashko wrote: > Some CPTS instances, which can be found on KeyStone 2 1/10G Ethernet > Switch Subsystems, can control an external multiplexer that selects > one of up to 32 clocks for time sync reference (RFTCLK). This feature > can be configured

[PATCH v3 2/3] ARM: dts: vf610-zii-dev: Add .dts file for rev. C

Add .dts file for rev. C of the board by factoring out commonalities into a shared include file (vf610-zii-dev-rev-b-c.dtsi) and deriving revision specific file from it (vf610-zii-dev-rev-b.dts and vf610-zii-dev-reb-c.dts). Signed-off-by: Andrey Smirnov --- Changes since v2: - Removed u

Re: [PATCH 08/10] media: camss: Add files which handle the video device nodes

Hello, On Monday 05 Dec 2016 14:44:55 Hans Verkuil wrote: > On 11/25/2016 03:57 PM, Todor Tomov wrote: > > These files handle the video device nodes of the camss driver. > > > > Signed-off-by: Todor Tomov > > --- > > > > drivers/media/platform/qcom/camss-8x16/video.c | 597 >

[PATCH v3 1/3] ARM: dts: vf610-zii-dev-rev-b: Remove leftover PWM pingroup

Remove pwm0grp since it is: a) Not referenced anywhere in the DTS file (unlike Tower board it is based on, this board does not use/expose FTM0) b) Configures PTB2 and PTB3 in a way that contradicts pinctrl-mdio-mux Signed-off-by: Andrey Smirnov --- Changes since

Re: [RFC PATCH] doc: change the way how the stable backport is requested

On Mon 05-12-16 15:43:59, Greg KH wrote: > On Mon, Dec 05, 2016 at 03:39:15PM +0100, Michal Hocko wrote: > > On Mon 05-12-16 15:21:37, Greg KH wrote: > > > On Mon, Dec 05, 2016 at 03:14:51PM +0100, Michal Hocko wrote: > > > > On Mon 05-12-16 14:58:24, Greg KH wrote: > > > > > On Mon, Dec 05, 2016 a

[PATCH] USB: cdc-acm: add device id for GW Instek AFG-125

Add device-id entry for GW Instek AFG-125, which has a byte swapped bInterfaceSubClass (0x20). Signed-off-by: Nathaniel Quillin --- drivers/usb/class/cdc-acm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index fada988..c5ff13f 100

Re: [PATCH 0/2] Device links documentation

On Mon, Dec 05, 2016 at 06:08:16AM -0800, Christoph Hellwig wrote: > [crazy CC list dropped] > > Can someone explain who the hell I ended up the on this stupid > Cc long list for a reply to a mail I can't see either in my > inbox or lkml folder? You were cc'ed on this series but the messages boun

Re: [PATCH] block: fix unintended fallthrough in generic_make_request_checks()

On 12/04/2016 06:56 AM, Nicolai Stange wrote: > Since commit e73c23ff736e ("block: add async variant of > blkdev_issue_zeroout") messages like the following show up: > > EXT4-fs (dm-1): Delayed block allocation failed for inode 2368848 at > logical offset 0 with max blocks 1 wi

usb/gadget: warning in dummy_free_request

Hi! I've got the following error report while running the syzkaller fuzzer. On commit 3c49de52d5647cda8b42c4255cf8a29d1e22eff5 (Dec 2). WARNING: CPU: 0 PID: 5257 at drivers/usb/gadget/udc/dummy_hcd.c:672 dummy_free_request+0x153/0x170 Kernel panic - not syncing: panic_on_warn set ... usb 2-1: s

[PATCH v2.4 2/3] watchdog: loongson1: Add Loongson1 SoC watchdog driver

Add watchdog timer specific driver for Loongson1 SoC. Signed-off-by: Yang Ling --- V2.4: Set DEFAULT_HEARTBEAT to 0. V2.3: Set DEFAULT_HEARTBEAT value to ls1x_wdt->timeout. V2.2: Remove the wide character. Check the return value for clk_get_rate(). V2.1 from Kelvin Cheung: Use max_hw_h

Re: [PATCH 08/10] media: camss: Add files which handle the video device nodes

On 12/05/2016 03:45 PM, Laurent Pinchart wrote: > Hello, > > On Monday 05 Dec 2016 14:44:55 Hans Verkuil wrote: >> On 11/25/2016 03:57 PM, Todor Tomov wrote: >>> These files handle the video device nodes of the camss driver. >>> >>> Signed-off-by: Todor Tomov >>> --- >>> >>> drivers/media/platfo

Re: [PATCH 1/4] rtc: mcp795: fix invalid month setting.

Hi, On 05/12/2016 at 14:11:50 +0100, Emil Bartczak wrote : > The 10 month register was always set to value 0 in the RTC hardware. > Due to the bug month November or December became February. All your patches are missing your SoB, see Developer's Certificate of Origin 1.1 in Documentation/Submitti

Re: [PATCH 09/18] arm64: introduce binfmt_elf32.c

On Fri, Oct 21, 2016 at 11:33:08PM +0300, Yury Norov wrote: > As we support more than one compat formats, it looks more reasonable > to not use fs/compat_binfmt.c. Custom binfmt_elf32.c allows to move aarch32 > specific definitions there and make code more maintainable and readable. Can you remind

[PATCH] platform: Introduce button support for the Surface 3

The Surface 3 is not following the ACPI spec for PNP0C40, but nearly. The device is connected to a I2C device that might have some magic but we don't know about. Just create the device after the enumeration and use the declared GPIOs to provide button support. This driver is just an adaptation of

Re: scsi: use-after-free in bio_copy_from_iter

On Mon, Dec 05, 2016 at 03:31:43PM +0100, Dmitry Vyukov wrote: > On Sat, Dec 3, 2016 at 7:19 PM, Johannes Thumshirn wrote: > > On Sat, Dec 03, 2016 at 04:22:39PM +0100, Dmitry Vyukov wrote: > >> On Sat, Dec 3, 2016 at 11:38 AM, Johannes Thumshirn > >> wrote: > >> > On Fri, Dec 02, 2016 at 05:50:

Re: [PATCH] overlayfs: ignore empty NFSv4 ACLs in ext4 upperdir

On Mon, Dec 05, 2016 at 10:28:18AM +0100, Miklos Szeredi wrote: > [Added a few more CCs] > > On Mon, Dec 5, 2016 at 1:51 AM, Patrick Plagwitz > wrote: > > Mounting an overlayfs with an NFSv4 lowerdir and an ext4 upperdir causes > > copy_up operations, specifically the function copy_up.c:ovl_copy

Re: [PATCH 08/10] media: camss: Add files which handle the video device nodes

Hi Todor, Thank you for the patch. On Friday 25 Nov 2016 16:57:20 Todor Tomov wrote: > These files handle the video device nodes of the camss driver. camss is a quite generic, I'm a bit concerned about claiming that acronym in the global kernel namespace. Would it be too long if we prefixed sym

Re: [PATCH] USB: cdc-acm: add device id for GW Instek AFG-125

On Mon, 2016-12-05 at 06:53 -0800, Nathaniel Quillin wrote: > Add device-id entry for GW Instek AFG-125, which has a byte swapped > bInterfaceSubClass (0x20). > > Signed-off-by: Nathaniel Quillin Acked-by: Oliver Neukum

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