RE: [PATCH] dma-buf/reservation: shouldn't kfree staged when slot available

Hi Christian You are right on that part of obj-staged is set to NULL in add_fence, So my following question will be why we kfree(obj->staged) in reserve_shared() if staged is always NULL in that point ? Thanks /Monk -Original Message- From: Christian König [mailto:ckoenig.leichtzumer.

Re: [PATCH v2 2/4] rtc: isl1208: switch to rtc_register_device

Hi, an obvious mistake by me. isl1208 is introduced in patch 3/4. I will send v3. Sorry for that. Regards Denis Am Samstag, den 03.03.2018, 10:35 +0800 schrieb kbuild test robot: > Hi Denis, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on abelloni/rtc-next]

Re: [PATCH v2] mmc: Export host capabilities to debugfs.

On 2018/3/5 12:24, Harish Jenny K N wrote: From: Abbas Raza This patch exports the host capabilities to debugfs Signed-off-by: Abbas Raza Signed-off-by: Andrew Gabbasov Signed-off-by: Harish Jenny K N --- Changes in v2: - Changed Author drivers/mmc/core/debugfs.c | 3 +++ 1 file change

[PATCH 03/11] Staging: iio: accel: Remove unnecessary comments

Remove unnecessary comments since the definitions are pretty clear with their macro names. Signed-off-by: Himanshu Jha --- drivers/staging/iio/accel/adis16201.c | 82 +-- 1 file changed, 10 insertions(+), 72 deletions(-) diff --git a/drivers/staging/iio/accel/adi

[PATCH 06/11] Staging: iio: accel: Reverse christmas tree

Prefer reverse christmas tree ordering of declarations to improve readability. Signed-off-by: Himanshu Jha --- drivers/staging/iio/accel/adis16201.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/iio/accel/adis16201.c b/drivers/staging/iio/accel/adis1620

[PATCH 08/11] Staging: iio: accel: Use switch statement than if-else

Use switch statement instead of if-else pair to explicitly match the only two channels present. Signed-off-by: Himanshu Jha --- drivers/staging/iio/accel/adis16201.c | 7 +-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/staging/iio/accel/adis16201.c b/drivers/stagin

[PATCH 10/11] Staging: iio: accel: Add comments about units in data read function

Clarify the conversion and formation of resultant data in the adis16201_read_raw() with sufficient comments. Signed-off-by: Himanshu Jha --- drivers/staging/iio/accel/adis16201.c | 10 ++ 1 file changed, 10 insertions(+) diff --git a/drivers/staging/iio/accel/adis16201.c b/drivers/stag

Re: [PATCH v4 10/10] ARM: sunxi: smp: Add initialization of CNTVOFF

Hello, On Mon, 26 Feb 2018 18:25:10 +0800 Chen-Yu Tsai wrote: > On Mon, Feb 26, 2018 at 6:12 PM, Maxime Ripard > wrote: > > On Sat, Feb 24, 2018 at 12:17:13AM +0800, Chen-Yu Tsai wrote: > >> On Fri, Feb 23, 2018 at 9:37 PM, Mylène Josserand > >> wrote: > >> > On Cortex-A7, the CNTVOFF regi

[PATCH 11/11] Staging: iio: accel: Move adis16201 driver out of staging subsystem

Move the adis16201 driver out of staging directory and merge to the mainline IIO subsystem. Signed-off-by: Himanshu Jha --- drivers/iio/accel/Kconfig | 12 ++ drivers/iio/accel/Makefile| 1 + drivers/iio/accel/adis16201.c | 323 +

[PATCH 09/11] Staging: iio: accel: Use sign_extend32 function

Use sign_extned32() for 32 bit sign extending rather than hard coding the same. Signed-off-by: Himanshu Jha --- drivers/staging/iio/accel/adis16201.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/staging/iio/accel/adis16201.c b/drivers/staging/iio/accel/adis16

[PATCH 05/11] Staging: iio: accel: Add _REG suffix to registers

Addition of _REG suffix to the register definitions allows a distinction between registers and register fields. The various registers and its field bits are grouped together to improve readability and easy indentification. Signed-off-by: Himanshu Jha --- drivers/staging/iio/accel/adis16201.c | 1

[PATCH 04/11] Staging: iio: accel: Rename few macro definitions

Rename few macros with appropriate names specifying their usage/function. Signed-off-by: Himanshu Jha --- drivers/staging/iio/accel/adis16201.c | 17 - 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/drivers/staging/iio/accel/adis16201.c b/drivers/staging/iio/accel

[PATCH 07/11] Staging: iio: accel: Adjust arguments to match open parentheses

In adis16201_read_raw() adjust an argument to match an open parentheses using tabs. Signed-off-by: Himanshu Jha --- drivers/staging/iio/accel/adis16201.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/iio/accel/adis16201.c b/drivers/staging/iio/accel/adis162

[PATCH 02/11] Staging: iio: accel: Add a blank space before returns

Adding a blank space before/after some returns improves readability. Signed-off-by: Himanshu Jha --- drivers/staging/iio/accel/adis16201.c | 4 1 file changed, 4 insertions(+) diff --git a/drivers/staging/iio/accel/adis16201.c b/drivers/staging/iio/accel/adis16201.c index 0f6a204..0fae8aa

[PATCH 01/11] Staging: iio: accel: Prefer alphabetical sequence of header files

Arrange header files in alphabetical sequence to improve readability. Signed-off-by: Himanshu Jha --- drivers/staging/iio/accel/adis16201.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/iio/accel/adis16201.c b/drivers/staging/iio/accel/adis16201.c ind

[PATCH 00/11] staging: iio: accel: adis16201 driver cleanup

The following patch series cleans up miscellaneous code fragments and then the driver is moved from staging to mainline IIO subsytem directory. Note that the last patch to move driver is *not* generated using '-M' flag, which is used for detecting renames, since it may help reviewers to suggest mor

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[PATCH] drm/bridge/synopsys: dw-hdmi: Fix memleak in __dw_hdmi_remove

The platform_device_register_full() will allocate dma_mask for hdmi->audio, so we should free before platform_device_unregister(). Reported by kmemleak: unreferenced object 0xffc0ef70ff00 (size 128): comm "kworker/4:1", pid 123, jiffies 4294670080 (age 189.604s) hex dump (first 32 bytes):

Re: inconsistent lock state with usbnet/asix usb ethernet and xhci

Hi Oliver, On 2018-02-27 17:07, Oliver Neukum wrote: Am Dienstag, den 27.02.2018, 07:13 -0800 schrieb Eric Dumazet: On Tue, 2018-02-27 at 07:09 -0800, Eric Dumazet wrote: Note that for this one, it seems we also could perform stats updates in BH context, since skb is queued via defer_bh() Bu

Re: [Outreachy kernel] [PATCH v2] staging: rtl8192u: Replace printk() with appropriate net_*macro_ratelimited()

On Mon, 5 Mar 2018, Arushi Singhal wrote: > Replace printk having a log level with the appropriate > net_*macro_ratelimited. > It's better to use actual device name as a prefix in error messages. I asked several questions about the above two lines, which as far as I can see haven't been answere

[PATCH v2] staging: rtl8192u: Replace printk() with appropriate net_*macro_ratelimited()

Replace printk having a log level with the appropriate net_*macro_ratelimited. It's better to use actual device name as a prefix in error messages. Indentation is also changed, to fix the checkpatch issue if line is not exceding 80 characters. Signed-off-by: Arushi Singhal --- changes in v2 *cha

Re: [PATCH] drm/sun4i: move rgb mode_valid from connector to encoder

On Sun, Mar 04, 2018 at 11:37:50AM +0100, Giulio Benetti wrote: > mode_valid function must be connected to encoder, not connector. > Otherwise it doesn't get called by drm. That's not true, or rather, that's a big oversimplification. It doesn't get called by DRM if you have a bridge instead of a

Re: [RESEND PATCH] perf sched map: re-annotate shortname if thread comm changed

On Fri, Mar 02, 2018 at 11:43:12AM -0300, Arnaldo Carvalho de Melo wrote: > Em Fri, Feb 23, 2018 at 07:40:40PM +0800, changbin...@intel.com escreveu: > > From: Changbin Du > > > > This is to show the real name of thread that created via fork-exec. > > See below example for shortname *A0*. > > Ca

Re: [Outreachy kernel] [PATCH v2] staging: comedi: Replace "dont" with "don't

On Mon, 5 Mar 2018, Arushi Singhal wrote: > Replace "dont" with "don't". > "Dont" is not same as "Do not" or "Don't". > > Signed-off-by: Arushi Singhal Acked-by: Julia Lawall > --- > changes in v2 > *Commit log is rewrite in the imperative. > > drivers/staging/comedi/drivers/cb_pcidas64.c |

[PATCH] mtd: rawnand: vf610_nfc: fix returnvar.cocci warnings

From: Fengguang Wu Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci CC: Stefan Agner Signed-off-by: Fengguang Wu Signed-off-by: Julia Lawall --- Not a big deal, but the code can be a tiny bit simpler. vf610_nfc.c |3 +-- 1 fil

Re: [RESEND PATCH] perf sched map: re-annotate shortname if thread comm changed

Hi, On Fri, Mar 02, 2018 at 11:47:32PM +0900, Namhyung Kim wrote: > Hi, > > On Fri, Mar 02, 2018 at 12:38:45PM +0100, Jiri Olsa wrote: > > On Fri, Mar 02, 2018 at 06:52:54PM +0800, Du, Changbin wrote: > > > Hello, any comment? > > > > sry, overlooked this one > > > > SNIP > > > > > > diff --git

[PATCH] x86/tools/relocs: comments cleanup

1. typo fix: there -> their 2. remove superfluous "by" Signed-off-by: Cao jin --- arch/x86/tools/relocs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c index 5d73c443e778..fcf3fad01b08 100644 --- a/arch/x86/tools/relocs.

Re: [Outreachy kernel] [PATCH v3] staging: ipx: Replace printk() with appropriate net_*macro_ratelimited()

On Mon, 5 Mar 2018, Arushi Singhal wrote: > Replace printk having a log level with the appropriate > net_*macro_ratelimited. > It's better to use actual device name as a prefix in error messages. > > Signed-off-by: Arushi Singhal > --- > changes in v2 > *In v1 printk was changed to pr_*macro(),

Re: [tip:WIP.sched/core 19/22] kernel/sched/core.c:2836:18: error: passing argument 1 of 'mips_install_watch_registers' from incompatible pointer type

* Randy Dunlap wrote: > >kernel//sched/core.c:2836:2: note: in expansion of macro 'switch_to' > > switch_to(prev, next, prev); > > ^ > >arch/mips/include/asm/watch.h:15:6: note: expected 'struct task_struct > > *' but argument is of type 'struct task_struct *' > >

Re: [PATCH] x86/kconfig: Remove residual "no-hlt" boot parameter reference

* zhenwei.pi wrote: > The "no-hlt" boot parameter has been removed ~5 years ago : > The commit 27be457000211a6903968dfce06d5f73f051a217 > ("x86 idle: remove 32-bit-only "no-hlt" parameter, hlt_works_ok flag") > > Remove a stale reference from the documentation as well. > > Signed-o

[PATCH 2/6] staging: pi433: fix CamelCase for flag enum

Fixes checkpatch warnings: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: Signed-off-by: Valentin Vid

[PATCH 1/2] mmc: dt-bindings: add support for MT7622 SoC

From: Sean Wang Add the devicetree binding for MT7622 SoC Signed-off-by: Sean Wang --- Documentation/devicetree/bindings/mmc/mtk-sd.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt b/Documentation/devicetree/bindings/mmc/mtk-sd.txt index

[PATCH 5/6] staging: pi433: fix CamelCase for Address variables

Fixes checkpatch warnings: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: Signed-off-by: Valentin Vidic --- drivers/staging/pi433/rf69.c | 8 drivers/staging/pi433/rf69.h | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/staging/pi433/rf69.c b/driv

[PATCH 4/6] staging: pi433: fix CamelCase for address_filtering enum

Fixes checkpatch warnings: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: Signed-off-by: Valentin Vidic --- drivers/staging/pi433/Documentation/pi433.txt | 12 ++-- drivers/staging/pi433/pi433_if.c | 6 +++--- drivers/staging/pi433/rf69.c

[PATCH 2/2] mmc: mediatek: add support for MT7622 SoC

From: Sean Wang Just applying the existing logic and adding its own characteristics into the space pointed by an extra entry of struct of_device_id to have support of MT7622 SoC. Signed-off-by: Chaotian Jing Signed-off-by: Sean Wang Tested-by: Jumin Li --- drivers/mmc/host/mtk-sd.c | 12

Re: linux-next: manual merge of the selinux tree with the net-next tree

On Mon, Mar 5, 2018 at 9:40 AM, Stephen Rothwell wrote: > Hi Paul, > > Today's linux-next merge of the selinux tree got a conflict in: > > net/sctp/socket.c > > between several refactoring commits from the net-next tree and commit: > > 2277c7cd75e3 ("sctp: Add LSM hooks") > > from the selinux

Re: [PATCH AUTOSEL for 4.9 005/219] kretprobes: Ensure probe location is at function entry

Hi Sasha, Sasha Levin wrote: From: "Naveen N. Rao" [ Upstream commit 90ec5e89e393c76e19afc845d8f88a5dc8315919 ] Sorry if this is obvious, but why was this patch picked up for -stable? I don't see the upstream commit tagging -stable, so curious why this was done. I don't think this patc

[PATCH 3/6] staging: pi433: fix CamelCase for afterSyncInterrupt

Fixes checkpatch warning: CHECK: Avoid CamelCase: Signed-off-by: Valentin Vidic --- drivers/staging/pi433/pi433_if.c | 2 +- drivers/staging/pi433/rf69.c | 2 +- drivers/staging/pi433/rf69_enum.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/pi4

[PATCH 6/6] staging: pi433: fix CamelCase for paRamp enum

Fixes checkpatch warning: CHECK: Avoid CamelCase: Signed-off-by: Valentin Vidic --- drivers/staging/pi433/Documentation/pi433.txt | 2 +- drivers/staging/pi433/pi433_if.h | 2 +- drivers/staging/pi433/rf69.c | 4 ++-- drivers/staging/pi433/rf69.h

[PATCH 1/6 v2] staging: pi433: fix CamelCase for packetFormat enum

Fixes checkpatch warnings: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: CHECK: Avoid CamelCase: Signed-off-by: Valentin Vidic --- v2: order patches so they apply correctly drivers/staging/pi433/pi433_if.c | 8 drivers/staging/pi433/rf69.c | 8 drivers/stagin

Re: [PATCH v9 5/5] drm/bridge/synopsys: dw-hdmi: Add missing bridge detach

Hi Laurent, sorry, you're right, this patch should not be needed. the connector should be cleanup by drm_mode_config_cleanup->drm_connector_put. i did that in analogix_dp is to avoid a use-after-free issue not kmemleak, because the connector was allocated/freed in analogix_dp's bind/unbind.

Re: Would you help to tell why async printk solution was not taken to upstream kernel ?

Hi Steve, On Sun, 04 Mar 2018 23:43:23 +0800 Steven Rostedt wrote: > Yes, people keep bringing up this scenario. > It would require a single burst of printks to all CPUs. And then no > more printks after that. The last one will end up printing the entire > buffer out the slow console. The thin

Re: [PATCH 1/6] reset: qcom: AOSS (Always on subsystem) reset controller

Hi Philipp, Thanks for the review. I will post out the v2 of the patch series. On 03/02/2018 04:00 PM, Philipp Zabel wrote: Hi sibis, thank you for the patch. I have a few questions and comments below. On Fri, 2018-03-02 at 14:53 +0530, sibis wrote: Add reset controller driver for Qualcomm S

RE: [PATCH] scsi: mpt3sas: clarify mmio pointer types

-Original Message- From: Arnd Bergmann [mailto:a...@arndb.de] Sent: Thursday, March 1, 2018 6:37 PM To: Suganath Prabu S; Sathya Prakash; Chaitra P B; James E.J. Bottomley; Martin K. Petersen Cc: Arnd Bergmann; Hannes Reinecke; Sreekanth Reddy; mpt-fusionlinux@broadcom.com; linux-s...@v

Re: [PATCH] staging: irda: Replace printk() with appropriate net_*macro_ratelimited()

On Mon, Mar 05, 2018 at 04:02:06AM +0530, Arushi Singhal wrote: > Replace printk having a log level with the appropriate > net_*macro_ratelimited. > It's better to use actual device name as a prefix in error messages. > Indentation is also changed, to fix the checkpatch issue if line is not > exce

[PATCH] ZBOOT: fix stack protector in compressed boot phase

Call __stack_chk_guard_setup() in decompress_kernel() is too late that stack checking always fails for decompress_kernel() itself. So remove __stack_chk_guard_setup() and initialize __stack_chk_guard at where we define it. Original code comes from ARM but also used for MIPS and SH, so fix them tog

Re: [PATCH v2] cpufreq: schedutil: rate limits for SCHED_DEADLINE

On 28-02-18, 12:22, Rafael J. Wysocki wrote: > On Wed, Feb 28, 2018 at 12:06 PM, Claudio Scordino > wrote: > > When the SCHED_DEADLINE scheduling class increases the CPU utilization, > > we should not wait for the rate limit, otherwise we may miss some > > deadline. > > > > Tests using rt-app on E

Re: [PATCH 4.4 035/108] dont put symlink bodies in pagecache into highmem

On Mon, Mar 05, 2018 at 12:37:59AM +, Ben Hutchings wrote: > On Thu, 2018-02-15 at 16:16 +0100, Greg Kroah-Hartman wrote: > > 4.4-stable review patch.  If anyone has any objections, please let me know. > > > > -- > > > > From: Al Viro > > > > commit 21fc61c73c3903c4c312d0802

Re: [PATCH v3] staging: ipx: Replace printk() with appropriate net_*macro_ratelimited()

On Mon, Mar 05, 2018 at 09:47:40AM +0530, Arushi Singhal wrote: > Replace printk having a log level with the appropriate > net_*macro_ratelimited. > It's better to use actual device name as a prefix in error messages. > > Signed-off-by: Arushi Singhal > --- > changes in v2 > *In v1 printk was cha

[PATCH] staging: bcm2835-audio: Release resources on module_exit()

In the current implementation, `rmmod snd_bcm2835` does not release resources properly. It causes an oops when trying to list sound devices. This commit fixes it. Steps to reproduce: $ rmmod snd_bcm2835 $ aplay -L [ 138.648130] Unable to handle kernel paging request at virtual address 7f1

Re: [RESEND][PATCH] bug: Exclude non-BUG/WARN exceptions from report_bug()

Linus Torvalds writes: > On Fri, Mar 2, 2018 at 12:22 PM, Kees Cook wrote: >> >> My question would be, will the existing automated systems that parse >> the "PATCH" subject deal with a non-whitespaced suffix like this? > > Hmm. Maybe just space them out. That's what networking already does, > ie

Re: [PATCH 2/2] watchdog: Add Nuvoton NPCM watchdog driver

On Sat, Mar 3, 2018 at 12:29 AM, Guenter Roeck wrote: >> +static int npcm_wdt_start(struct watchdog_device *wdd) >> +{ >> + struct npcm_wdt *wdt = to_npcm_wdt(wdd); >> + u32 val; >> + >> + val = NPCM_WTRE | NPCM_WTE | NPCM_WTR | NPCM_WTIE; >> + >> + if (wdd->timeout < 2) >>

Re: [PATCH 2/2] watchdog: Add Nuvoton NPCM watchdog driver

On Fri, Mar 2, 2018 at 9:50 PM, Marcus Folkesson wrote: > Hello Joel! > > On Fri, Mar 02, 2018 at 05:07:46PM +1030, Joel Stanley wrote: >> The Nuvoton NPCM750 has a watchdog implemented as a single register >> inside the timer peripheral. >> >> This driver exposes that watchdog as a standard watch

Re: linux-next: build failure after merge of the printk tree

On (03/05/18 13:27), Greentime Hu wrote: [..] > >> Opinions? Will this work? > > > > I would think b) is better, thanks for the fix! > > > Hi, > > b works in nds32. > Thanks for the fix :) Greentime, Dave, thanks! I'll send out a patch then. Petr, once the patch has enough Ack/etc do you want t

[PATCH] dump_stack: convert generic dump_stack into a weak symbol

We want to move dump_stack related functions out of printk C code and consolidate them in lib/dump_stack file. The reason why dump_stack_print_info()/etc ended up in printk.c was a "generic" (dummy) lib dump_stack() function, which archs can override. For example, blackfin and nds32, define their o

[PATCH v2 1/3] dt-bindings: rcar-gen3-phy-usb2: Add bindings for r8a77965

This patch adds support for r8a77965 (R-Car M3-N). Signed-off-by: Yoshihiro Shimoda --- Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bind

[PATCH v2 2/3] phy: rcar-gen3-usb2: Add support for r8a77965

This patch adds support for r8a77965 (R-Car M3-N). This SoC has dedicated pins. Signed-off-by: Yoshihiro Shimoda --- drivers/phy/renesas/phy-rcar-gen3-usb2.c | 4 1 file changed, 4 insertions(+) diff --git a/drivers/phy/renesas/phy-rcar-gen3-usb2.c b/drivers/phy/renesas/phy-rcar-gen3-usb2

[PATCH v2 0/3] phy: rcar-gen3-usb[23]: Add support for r8a77965

This patch set adds R-Car Gen3 USB 2.0 and 3.0 support for R8A77965. Changes from v1: - Separate patch1 to dt-bindings and adding of_device_id table entry. - Revise the subject for dt-bindings patch(es). Yoshihiro Shimoda (3): dt-bindings: rcar-gen3-phy-usb2: Add bindings for r8a77965 phy:

[PATCH v2 3/3] dt-bindings: rcar-gen3-phy-usb3: Add bindings for r8a77965

This patch adds bindings for r8a77965 (R-Car M3-N). Signed-off-by: Yoshihiro Shimoda --- Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb3.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb3.txt b/Documentation/devicetree/bin

Re: [PATCH 1/4] module: Do not access sig_enforce directly

Hi Jessica, Could you review this patch series? Thanks, Jia On 2018/3/1 下午5:09, Jia Zhang wrote: > Call is_module_sig_enforced() instead. > > Signed-off-by: Jia Zhang > --- > kernel/module.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/kernel/module.c b/kernel/mod

Re: [PATCH v2 2/2] dt-bindings: Document the Synopsys DW AXI DMA bindings

On Fri, Mar 02, 2018 at 08:32:20AM +, Alexey Brodkin wrote: > Hi Vinod, > > On Fri, 2018-03-02 at 13:44 +0530, Vinod Koul wrote: > > On Mon, Feb 26, 2018 at 05:56:28PM +0300, Eugeniy Paltsev wrote: > > > This patch adds documentation of device tree bindings for the Synopsys > > > DesignWare AX

Re: linux-next: build failure after merge of the printk tree

2018-03-05 11:20 GMT+08:00 Dave Young : > On 03/03/18 at 11:47pm, Sergey Senozhatsky wrote: >> Cc-ing Tejun >> >> On (03/02/18 16:54), Petr Mladek wrote: >> [..] >> > > (Though it is not immediately obvious why.) >> > >> > It is a mistery to me. The error appears when I move any of >> > dump_stack_

[PATCH 1/1] Drivers: hv: vmbus: Fix ring buffer signaling

From: Michael Kelley Fix bugs in signaling the Hyper-V host when freeing space in the host->guest ring buffer: 1. The interrupt_mask must not be used to determine whether to signal on the host->guest ring buffer 2. The ring buffer write_index must be read (via hv_get_bytes_to_write) *after

[PATCH V2 04/12] tools: hv: fix compiler warnings about major/target_fname

From: Dexuan Cui This patch fixes the below warnings with new glibc and gcc: hv_vss_daemon.c:100:13: warning: In the GNU C Library, "major" is defined by . For historical compatibility, it is currently defined by as well, but we plan to remove this soon. To use "major", include directly. h

[PATCH V2 05/12] tools: hv: include string.h in hv_fcopy_daemon

From: Olaf Hering The usage of strchr requires inclusion of string.h. Fixes: 0c38cda64aec ("tools: hv: remove unnecessary header files and netlink related code") Signed-off-by: Olaf Hering Signed-off-by: K. Y. Srinivasan --- tools/hv/hv_fcopy_daemon.c | 1 + 1 file changed, 1 insertion(+) d

[PATCH V2 11/12] hv_balloon: fix bugs in num_pages_onlined accounting

From: Vitaly Kuznetsov Our num_pages_onlined accounting is buggy: 1) In case we're offlining a memory block which was present at boot (e.g. when there was no hotplug at all) we subtract 32k from 0 and as num_pages_onlined is unsigned get a very big positive number. 2) Commit 6df8d9aaf3af (

[PATCH V2 12/12] hv_balloon: trace post_status

From: Vitaly Kuznetsov Hyper-V balloon driver makes non-trivial calculations to convert Linux's representation of free/used memory to what Hyper-V host expects to see. Add a tracepoint to see what's being sent and where the data comes from. Signed-off-by: Vitaly Kuznetsov Signed-off-by: K. Y. S

[PATCH V2 06/12] vmbus/ring_buffer: remove some redundant helper function.

From: "lantianyu1...@gmail.com" Some hv_get/set** helper functions in ring_buffer code are only called once or not used. This patch is to clear up these codes. Signed-off-by: Tianyu Lan Signed-off-by: K. Y. Srinivasan --- drivers/hv/ring_buffer.c | 49 -

[PATCH V2 10/12] hv_balloon: simplify hv_online_page()/hv_page_online_one()

From: Vitaly Kuznetsov Instead of doing pfn_to_page() and continuosly casting page to unsigned long just cache the pfn of the page with page_to_pfn(). Signed-off-by: Vitaly Kuznetsov Signed-off-by: K. Y. Srinivasan --- drivers/hv/hv_balloon.c | 27 +-- 1 file changed,

[PATCH V2 08/12] Drivers: hv: vmbus: Implement Direct Mode for stimer0

From: Michael Kelley The 2016 version of Hyper-V offers the option to operate the guest VM per-vcpu stimer's in Direct Mode, which means the timer interupts on its own vector rather than queueing a VMbus message. Direct Mode reduces timer processing overhead in both the hypervisor and the guest,

[PATCH V2 02/12] hyper-v: use GFP_KERNEL for hv_context.hv_numa_map

From: Jia-Ju Bai The kzalloc function is called with GFP_ATOMIC. But according to driver call graph, it is not in atomic context, namely no spinlock is held nor in an interrupt handler. This GFP_ATOMIC is unnecessary, and replace with GFP_KERNEL. Signed-off-by: Jia-Ju Bai Reviewed-by: Vitaly K

[PATCH V2 03/12] hv: Synthetic typo correction

From: Joe Perches Just a trivial tyop fix. Signed-off-by: Joe Perches Signed-off-by: K. Y. Srinivasan --- drivers/hv/hv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index b6cacc4cccf2..31142b72f1b9 100644 --- a/drivers/hv/hv.c +++ b/d

RE: [PATCH 2/2] phy: rcar-gen3-usb3: Add binding for r8a77965

Hi, > From: Kishon Vijay Abraham I, Sent: Friday, March 2, 2018 5:15 PM > > On Tuesday 27 February 2018 11:22 AM, Yoshihiro Shimoda wrote: > > This patch adds binding for r8a77965 (R-Car M3-N). > > $subject should be dt-bindings: rcar-gen3-phy-usb3: Add binding for r8a77965 I will revise this

[PATCH V2 09/12] hv_balloon: fix printk loglevel

From: Vitaly Kuznetsov We have a mix of different ideas of which loglevel should be used. Unify on the following: - pr_info() for normal operation - pr_warn() for 'strange' host behavior - pr_err() for all errors. Signed-off-by: Vitaly Kuznetsov Signed-off-by: K. Y. Srinivasan --- drivers/hv/

RE: [PATCH 1/2] phy: rcar-gen3-usb2: Add support for r8a77965

Hi, > From: Kishon Vijay Abraham I, Sent: Friday, March 2, 2018 5:15 PM > > On Tuesday 27 February 2018 11:22 AM, Yoshihiro Shimoda wrote: > > This patch adds support for r8a77965 (R-Car M3-N). This SoC has > > dedicated pins. > > > > Signed-off-by: Yoshihiro Shimoda > > --- > > Documentation/d

[PATCH V2 01/12] tools/hv: Fix IP reporting by KVP daemon with SRIOV

From: Haiyang Zhang On Hyper-V the VF NIC has the same MAC as the related synthetic NIC. VF NIC can work under the synthetic NIC transparently, without its own IP address. The existing KVP daemon only gets IP from the first NIC matching a MAC address, and may not be able to find the IP in this ca

[PATCH V2 07/12] hv_vmbus: Correct the stale comments regarding cpu affinity

From: Haiyang Zhang The comments doesn't match what the current code does, also have a typo. This patch corrects them. Signed-off-by: Haiyang Zhang Signed-off-by: K. Y. Srinivasan --- drivers/hv/channel_mgmt.c | 6 ++ include/linux/hyperv.h| 2 +- 2 files changed, 3 insertions(+), 5 d

[PATCH V2 00/12] Drivers: hv: Miscellaneous fixes

From: "K. Y. Srinivasan" Miscellaneous fixes. V2: Only the patch "Drivers: hv: vmbus: Implement Direct Mode for stimer0" has been modified to address review comments from Dan Carpenter. Dexuan Cui (1): tools: hv: fix compiler warnings about major/target_fname Haiyang Zhang (2

RE: [PATCH 2/3] PCI: hv: serialize the present/eject work items

> From: Michael Kelley (EOSG) > Sent: Saturday, March 3, 2018 08:10 > > From: linux-kernel-ow...@vger.kernel.org ow...@vger.kernel.org> On Behalf Of Dexuan Cui > > Sent: Friday, March 2, 2018 4:21 PM > > When we hot-remove the device, we first receive a PCI_EJECT message and > > then receive a PCI

Re: [linux-stable-rc:linux-4.9.y 6083/6211] warning: __mcount_loc already exists: drivers/net/wireless/intel/iwlwifi/mvm/rx.o

On Sun, Mar 04, 2018 at 09:29:17AM +0100, Arnd Bergmann wrote: On Sun, Mar 4, 2018 at 7:21 AM, kbuild test robot wrote: tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y head: 85afb4e51ccfdb10f2969b24439ae2887fe0fcff commit: c0ecbd663fe6961c6ff18

Re: [PATCH 3/3] fixdep: do not ignore kconfig.h

2018-03-01 4:17 GMT+09:00 Rasmus Villemoes : > kconfig.h was excluded from consideration by fixdep by > 6a5be57f0f00 (fixdep: fix extraneous dependencies) to avoid some false > positive hits > > (1) include/config/.h > (2) include/config/h.h > (3) include/config/foo.h > > (1) occurred because kconf

linux-next: Tree for Mar 5

Hi all, Changes since 20180302: The net-next tree gained a conflict against the net tree. The sound-asoc tree lost its build failure. The selinux tree gained a conflict against the net-next tree. Non-merge commits (relative to Linus' tree): 4722 5201 files changed, 199378 insertions(+), 13692

[PATCH v2] staging: comedi: Replace "dont" with "don't

Replace "dont" with "don't". "Dont" is not same as "Do not" or "Don't". Signed-off-by: Arushi Singhal --- changes in v2 *Commit log is rewrite in the imperative. drivers/staging/comedi/drivers/cb_pcidas64.c | 2 +- drivers/staging/comedi/drivers/das16.c | 2 +- drivers/staging/comedi/driv

[PATCH v2] mmc: Export host capabilities to debugfs.

From: Abbas Raza This patch exports the host capabilities to debugfs Signed-off-by: Abbas Raza Signed-off-by: Andrew Gabbasov Signed-off-by: Harish Jenny K N --- Changes in v2: - Changed Author drivers/mmc/core/debugfs.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mmc/co

[PATCH v3] staging: ipx: Replace printk() with appropriate net_*macro_ratelimited()

Replace printk having a log level with the appropriate net_*macro_ratelimited. It's better to use actual device name as a prefix in error messages. Signed-off-by: Arushi Singhal --- changes in v2 *In v1 printk was changed to pr_*macro(), which is used in kernel instead of calling printk() directl

[PATCH v6] staging: typec: handle vendor defined part and modify drp toggling flow

From: ShuFan Lee Handle vendor defined behavior in tcpci_init, tcpci_set_vconn, tcpci_start_drp_toggling and export tcpci_irq. More operations can be extended in tcpci_data if needed. According to TCPCI specification, 4.4.5.2 ROLE_CONTROL, TCPC shall not start DRP toggling until subsequently the

Re: [PATCH] mmc: Export host capabilities to debugfs.

On Saturday 03 March 2018 10:02 PM, Vladimir Zapolskiy wrote: > Hi Harish, > > On 03/01/2018 03:17 PM, Harish Jenny K N wrote: >> This patch exports the host capabilities to debugfs >> >> Signed-off-by: Andrew Gabbasov >> Signed-off-by: Harish Jenny K N >> --- > would you mind to restore the au

[PATCH 2/2] docs: add Co-Developed-by docs

When Co-Developed-by tag was added, docs were only added to Documention/process/5.Posting.rst and were not added to Documention/process/submitting-patches.rst Add documentation to Documention/process/submitting-patches.rst Signed-off-by: Tobin C. Harding --- The text in this patch is copied bas

[PATCH 1/2] checkpatch: add check for tag Co-Developed-by

From: Joe Perches Recently signature tag Co-Developed-by was added to the kernel (Documentation/process/5.Posting.rst). checkpatch.pl doesn't know about it yet. All prior tags used all lowercase characters except for first character. Checks for this format had to be re-worked to allow for the new

[no subject]

Subject: [PATCH 0/2] Resolve Co-Developed-by issues Recently tag Co-Developed-by was added (via a patch to Documention/process/5.Posting.rst). see https://lkml.org/lkml/2017/11/16/257 There has already been some discontent expressed over this tag. A recent patch using the tag generated this res

[lkp-robot] [bisect done] e1a58320a3 [ 1.083188] WARNING: CPU: 0 PID: 1 at arch/x86/mm/dump_pagetables.c:225 note_page()

Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit e1a58320a38dfa72be48a0f1a3a92273663ba6db Author: Stephen Smalley AuthorDate: Mon Oct 5 12:55:20 2015 -0400 Commit: Ingo M

Re: [RFC PATCH V1 00/12] audit: implement container id

On 2018-03-04 16:55, Mimi Zohar wrote: > On Thu, 2018-03-01 at 14:41 -0500, Richard Guy Briggs wrote: > > Implement audit kernel container ID. > > > > This patchset is a preliminary RFC based on the proposal document (V3) > > posted: > > https://www.redhat.com/archives/linux-audit/2018-January

[GIT] Networking

1) Use an appropriate TSQ pacing shift in mac80211, from Toke Høiland-Jørgensen. 2) Just like ipv4's ip_route_me_harder(), we have to use skb_to_full_sk in ip6_route_me_harder, from Eric Dumazet. 3) Fix several shutdown races and similar other problems in l2tp, from James Chapman. 4) Hand

Re: linux-next: build failure after merge of the printk tree

On 03/03/18 at 11:47pm, Sergey Senozhatsky wrote: > Cc-ing Tejun > > On (03/02/18 16:54), Petr Mladek wrote: > [..] > > > (Though it is not immediately obvious why.) > > > > It is a mistery to me. The error appears when I move any of > > dump_stack_print_info() or show_regs_print_info() function

Re: [PATCH net V2] virtio-net: re enable XDP_REDIRECT for mergeable buffer

From: Jason Wang Date: Mon, 5 Mar 2018 10:43:41 +0800 > > > On 2018年03月05日 07:38, David Miller wrote: >> From: Jason Wang >> Date: Fri, 2 Mar 2018 17:29:14 +0800 >> >>> XDP_REDIRECT support for mergeable buffer was removed since commit >>> 7324f5399b06 ("virtio_net: disable XDP_REDIRECT in re

[PATCH V2 5/5] genirq/affinity: irq vector spread among online CPUs as far as possible

84676c1f21 ("genirq/affinity: assign vectors to all possible CPUs") may cause irq vector assigned to all offline CPUs, and this kind of assignment may cause much less irq vectors mapped to online CPUs, and performance may get hurt. For example, in a 8 cores system, 0~3 online, 4~8 offline/not pres

[PATCH V2 4/5] genirq/affinity: support to do irq vectors spread starting from any vector

Now two parameters(start_vec, affv) are introduced to irq_build_affinity_masks(), then this helper can build the affinity of each irq vector starting from the irq vector of 'start_vec', and handle at most 'affv' vectors. This way is required to do 2-stages irq vectors spread among all possible CP

[PATCH V2 2/5] genirq/affinity: mark 'node_to_cpumask' as const for get_nodes_in_cpumask()

Inside irq_create_affinity_masks(), once 'node_to_cpumask' is created, it is accessed read-only, so mark it as const for get_nodes_in_cpumask(). Cc: Thomas Gleixner Cc: Christoph Hellwig Signed-off-by: Ming Lei --- kernel/irq/affinity.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) di

[PATCH V2 0/5] genirq/affinity: irq vector spread among online CPUs as far as possible

Hi, This patchset tries to spread among online CPUs as far as possible, so that we can avoid to allocate too less irq vectors with online CPUs mapped. For example, in a 8cores system, 4 cpu cores(4~7) are offline/non present, on a device with 4 queues: 1) before this patchset irq 39, cpu

[PATCH V2 1/5] genirq/affinity: rename *node_to_possible_cpumask as *node_to_cpumask

The following patches will introduce two stage irq spread for improving irq spread on all possible CPUs. No funtional change. Cc: Thomas Gleixner Reviewed-by: Christoph Hellwig Signed-off-by: Ming Lei --- kernel/irq/affinity.c | 26 +- 1 file changed, 13 insertions(+),

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