[tip: sched/core] smp: Move irq_work_run() out of flush_smp_call_function_queue()

The following commit has been merged into the sched/core branch of tip: Commit-ID: afaa653c564da38c0b34c4baba31e88c46a8764c Gitweb: https://git.kernel.org/tip/afaa653c564da38c0b34c4baba31e88c46a8764c Author:Peter Zijlstra AuthorDate:Tue, 26 May 2020 18:11:00 +02:00 Committ

[tip: sched/core] smp: Optimize send_call_function_single_ipi()

The following commit has been merged into the sched/core branch of tip: Commit-ID: b2a02fc43a1f40ef4eb2fb2b06357382608d4d84 Gitweb: https://git.kernel.org/tip/b2a02fc43a1f40ef4eb2fb2b06357382608d4d84 Author:Peter Zijlstra AuthorDate:Tue, 26 May 2020 18:11:01 +02:00 Committ

[GIT PULL] EDAC for 5.8

Hi Linus, please pull the EDAC queue which accumulated this time around. Thx. --- The following changes since commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162: Linux 5.7 (2020-05-31 16:49:15 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/ras/ra

[tip: locking/core] squashfs: Make use of local lock in multi_cpu decompressor

The following commit has been merged into the locking/core branch of tip: Commit-ID: fd56200a16c72c7c3ec3e54e06160dfaa5b8dee8 Gitweb: https://git.kernel.org/tip/fd56200a16c72c7c3ec3e54e06160dfaa5b8dee8 Author:Julia Cartwright AuthorDate:Wed, 27 May 2020 22:11:16 +02:00 Com

Re: arm64: Register modification during syscall entry/exit stop

On Mon, Jun 01, 2020 at 05:23:01AM -0400, Keno Fischer wrote: > On Mon, Jun 1, 2020 at 5:14 AM Dave Martin wrote: > > Can you explain why userspace would write a changed value for x7 > > but at the same time need that new to be thrown away? > > The discarding behavior is the primary reason things

[tip: sched/core] sched: Add rq::ttwu_pending

The following commit has been merged into the sched/core branch of tip: Commit-ID: 126c2092e5c8b28623cb890cd2930aa292410676 Gitweb: https://git.kernel.org/tip/126c2092e5c8b28623cb890cd2930aa292410676 Author:Peter Zijlstra AuthorDate:Tue, 26 May 2020 18:11:03 +02:00 Committ

[tip: sched/core] sched: Replace rq::wake_list

The following commit has been merged into the sched/core branch of tip: Commit-ID: a148866489fbe243c936fe43e4525d8dbfa0318f Gitweb: https://git.kernel.org/tip/a148866489fbe243c936fe43e4525d8dbfa0318f Author:Peter Zijlstra AuthorDate:Tue, 26 May 2020 18:11:04 +02:00 Committ

[tip: locking/core] zram: Use local lock to protect per-CPU data

The following commit has been merged into the locking/core branch of tip: Commit-ID: 19f545b6e07f753c4dc639c2f0ab52345733b6a8 Gitweb: https://git.kernel.org/tip/19f545b6e07f753c4dc639c2f0ab52345733b6a8 Author:Mike Galbraith AuthorDate:Wed, 27 May 2020 22:11:19 +02:00 Commi

[tip: locking/core] connector/cn_proc: Protect send_msg() with a local lock

The following commit has been merged into the locking/core branch of tip: Commit-ID: 3e92fd7bd2b8418b53cb7304855b8b69bedbe2b4 Gitweb: https://git.kernel.org/tip/3e92fd7bd2b8418b53cb7304855b8b69bedbe2b4 Author:Mike Galbraith AuthorDate:Wed, 27 May 2020 22:11:17 +02:00 Commi

[tip: locking/core] mm/swap: Use local_lock for protection

The following commit has been merged into the locking/core branch of tip: Commit-ID: b01b214136ac3e4746b7f76c0f204ae4b445 Gitweb: https://git.kernel.org/tip/b01b214136ac3e4746b7f76c0f204ae4b445 Author:Ingo Molnar AuthorDate:Wed, 27 May 2020 22:11:15 +02:00 Committe

Re: [PATCH 2/3] mfd: madera: Fix minor formatting issues

On Mon, Jun 01, 2020 at 06:24:33AM +0100, Lee Jones wrote: > On Fri, 29 May 2020, Charles Keepax wrote: > > Still needs a commit log. > > > Signed-off-by: Charles Keepax > > --- > > drivers/mfd/madera-core.c| 12 ++-- > > drivers/mfd/madera-i2c.c | 1 - > > include/linu

Re: [RFC PATCH v5 2/6] interconnect: Add generic interconnect driver for Exynos SoCs

Cc: Rob, devicetree ML On 31.05.2020 02:13, Chanwoo Choi wrote: > On Sat, May 30, 2020 at 1:34 AM Sylwester Nawrocki > wrote: >> >> This patch adds a generic interconnect driver for Exynos SoCs in order >> to provide interconnect functionality for each "samsung,exynos-bus" >> compatible device. >

[PATCH v3] devres: keep both device name and resource name in pretty name

From: Vladimir Oltean Sometimes debugging a device is easiest using devmem on its register map, and that can be seen with /proc/iomem. But some device drivers have many memory regions. Take for example a networking switch. Its memory map used to look like this in /proc/iomem: 1fc00-1fc3f

Re: [BOOTLOADER SPECIFICATION RFC] The bootloader log format for TrenchBoot and others

On Fri, May 29, 2020 at 10:11:40AM -0700, Andy Lutomirski wrote: > > On May 29, 2020, at 4:30 AM, Daniel Kiper wrote: > > > > Hey, > > > > Below you can find my rough idea of the bootloader log format which is > > generic thing but initially will be used for TrenchBoot work. I discussed > > this p

Re: arm64: Register modification during syscall entry/exit stop

On Mon, Jun 01, 2020 at 05:40:28AM -0400, Keno Fischer wrote: > On Mon, Jun 1, 2020 at 5:23 AM Dave Martin wrote: > > > > Can't PTRACE_SYSEMU be emulated by using PTRACE_SYSCALL, cancelling the > > > > syscall at the syscall enter stop, then modifying the regs at the > > > > syscall exit stop? > >

[PATCH] Documentation/CodingStyle: Fix duplicate "are" typo

The improved paragraph about line lengths contains a sentence with a duplicate word: there is one "are" at the end of a line, followed by a second one at the beginning of the next line. Drop the first one, as that one is part of the longest line. Fixes: bdc48fa11e46f867 ("checkpatch/coding-style:

Re: [PATCH] OPP: Check for bandwidth values before creating icc paths

On 2020-06-01 12:43, Viresh Kumar wrote: On 01-06-20, 12:09, Sibi Sankar wrote: On 2020-06-01 09:37, Viresh Kumar wrote: > On 29-05-20, 19:47, Sibi Sankar wrote: > > opp_np needs to be subjected > > to NULL check as well. > > No, it isn't. It should already be valid and is set by the OPP core. >

Re: [EXTERNAL] Re: [PATCH v4] perf inject --jit: Remove //anon mmap events

On 06/01/20 16:53 PM, Ian Rogers wrote: > On Sun, May 31, 2020 at 11:17 PM Nick Gasson wrote: >> >> On 05/28/20 17:32 PM, Ian Rogers wrote: >> > >> > So on tip/perf/core with: >> > 1c0cd2dbb993 perf jvmti: Fix jitdump for methods without debug info >> > 3ce17c1e52f4 perf jvmti: remove redundant ji

Re: [PATCH v3] devres: keep both device name and resource name in pretty name

On Mon, Jun 01, 2020 at 12:58:26PM +0300, Vladimir Oltean wrote: > From: Vladimir Oltean > > Sometimes debugging a device is easiest using devmem on its register > map, and that can be seen with /proc/iomem. But some device drivers have > many memory regions. Take for example a networking switch.

Re: [RFC PATCH v5 3/6] PM / devfreq: exynos-bus: Add registration of interconnect child device

Cc: Rob, devicetree ML On 31.05.2020 01:57, Chanwoo Choi wrote: > On Sat, May 30, 2020 at 1:33 AM Sylwester Nawrocki > wrote: >> >> This patch adds registration of a child platform device for the exynos >> interconnect driver. It is assumed that the interconnect provider will >> only be needed wh

Re: [PATCH] ata: omit superfluous error message

Hi, On 4/20/20 3:53 PM, Tang Bin wrote: > In the probe function, when get irq failed, the function > platform_get_irq() logs an error message, so remove > redundant message here. platform_get_irq() doesn't log an error message for -EPROBE_DEFER case so the conversion shouldn't be done automatic

Re: [PATCH v3] devres: keep both device name and resource name in pretty name

Hi Greg, On Mon, 1 Jun 2020 at 13:04, Greg KH wrote: > > On Mon, Jun 01, 2020 at 12:58:26PM +0300, Vladimir Oltean wrote: > > From: Vladimir Oltean > > > > Sometimes debugging a device is easiest using devmem on its register > > map, and that can be seen with /proc/iomem. But some device drivers

Дорогой друг, Меня зовут Барроберт Андерсон. Я адвокат и частный менеджер по работе с клиентами покойному клиенту. В 2015 году мой клиент по имени Мистер Карлос, скончался, причина, по которой я связа

Re: [PATCH] OPP: Check for bandwidth values before creating icc paths

On 01-06-20, 15:30, Sibi Sankar wrote: > Yeah dev_pm_opp_add/dev_pm_opp_set_clkname > or pretty much any api doing a > dev_pm_opp_get_opp_table without > a opp_table node associated with > it will run into this issue. Not sure if what you wrote now is correct, the problem shouldn't happen from wit

RE: [PATCH] pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()'

> From: Christophe JAILLET > Sent: Sunday, May 31, 2020 4:50 AM > > 'pinctrl_unregister()' should not be called to undo > 'devm_pinctrl_register_and_init()', it is already handled by the framework. > > This simplifies the error handling paths of the probe function. > The 'imx_free_resources()' c

Re: [PATCHv5 2/3] optee: use uuid for sysfs driver entry

On Fri, 29 May 2020 at 13:57, Maxim Uvarov wrote: > > OP-TEE device names for sysfs need to be unique > and it's better if they will mean something. UUID for name > looks like good solution: > /sys/bus/tee/devices/optee-ta- > I think this description is a little vague here which fails to explain

[rcu:dev.2020.05.26b 56/70] kernel/rcu/refperf.c:389: undefined reference to `__umoddi3'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2020.05.26b head: 795279db1396bf66621fa3f343fa990fe543b89e commit: 756c011f78747dc49a1e79a521fd77093849586b [56/70] refperf: Allow decimal nanoseconds config: m68k-randconfig-r024-20200601 (attached as .config

Re: [PATCH] mmc: rtsx: Add SD Express mode support for RTS5261

+linux-mmc On Mon, 1 Jun 2020 at 09:34, 冯锐 wrote: > > > > > On Tue, 19 May 2020 at 11:18, 冯锐 wrote: > > > > > > > On Tue, 28 Apr 2020 at 05:44, 冯锐 wrote: > > > > > > > > > > > > > > > > > On Mon, Apr 27, 2020 at 11:41 AM 冯锐 > > > > wrote: > > > > > > > > > > > > > > > > > > > > > > On Sun, Apr

Re: [PATCH v3] devres: keep both device name and resource name in pretty name

On Mon, Jun 01, 2020 at 01:13:16PM +0300, Vladimir Oltean wrote: > Hi Greg, > > On Mon, 1 Jun 2020 at 13:04, Greg KH wrote: > > > > On Mon, Jun 01, 2020 at 12:58:26PM +0300, Vladimir Oltean wrote: > > > From: Vladimir Oltean > > > > > > Sometimes debugging a device is easiest using devmem on its

Re: [PATCH v2] tty: xilinx_uartps: Fix missing id assignment to the console

On 30. 05. 20 14:06, Jan Kiszka wrote: > On 04.05.20 16:27, Michal Simek wrote: >> From: Shubhrajyoti Datta >> >> When serial console has been assigned to ttyPS1 (which is serial1 alias) >> console index is not updated property and pointing to index -1 (statically >> initialized) which ends up in

Re: [PATCH] OPP: Check for bandwidth values before creating icc paths

On 2020-06-01 15:45, Viresh Kumar wrote: On 01-06-20, 15:30, Sibi Sankar wrote: Yeah dev_pm_opp_add/dev_pm_opp_set_clkname or pretty much any api doing a dev_pm_opp_get_opp_table without a opp_table node associated with it will run into this issue. Not sure if what you wrote now is correct, th

drivers/net/dsa/bcm_sf2_cfp.c:890:21: sparse: sparse: incorrect type in argument 1 (different base types)

-20200601 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.1-243-gc100a7ab-dirty git checkout 8b3abe304c5f1057b7bac70fd5576dfa67e3e2b3 # save the attached .config to linux build tree make W=1 C=1

Re: [PATCH v2 2/2] nvmem: add ONIE NVMEM cells support

On Mon, Jun 01, 2020 at 10:13:05AM +0100, Srinivas Kandagatla wrote: > > > On 01/06/2020 10:03, Vadym Kochan wrote: > > > > + > > > > + nvmem = of_nvmem_device_get(np, NULL); > > > > + if (IS_ERR(nvmem)) > > > > + return PTR_ERR(nvmem); > > > > + > > > TBH, this looks co

[tip:x86/entry 2/19] include/xen/interface/hvm/hvm_op.h:29:5: error: unknown type name 'domid_t'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/entry head: 5980d208e5ef28455e9e8b08f6250b443a2f0893 commit: 28447ea4154239025044381144f849ff749ee9ef [2/19] xen: Move xen_setup_callback_vector() definition to include/xen/hvm.h config: x86_64-rhel-7.6 (attached as .config)

Re: [PATCH v2 0/4] Introduce the Counter character device interface

On Sun, 31 May 2020 13:14:06 -0400 William Breathitt Gray wrote: > On Sun, May 31, 2020 at 04:18:13PM +0100, Jonathan Cameron wrote: > > On Sun, 24 May 2020 13:54:39 -0400 > > William Breathitt Gray wrote: > > > After giving this some more thought, I believe human-readable sysfs > > > attribut

Re: [PATCH 0/2] video: fbdev: fix error handling, convert to pin_user_pages*()

On Mon, Jun 1, 2020 at 1:00 AM John Hubbard wrote: > On 2020-05-31 14:11, Andy Shevchenko wrote: > > ... > > JFYI, we have history.git starting from v0.01. > > > OK, thanks for that note. According to that history.git [1], > then: drivers/video/pvr2fb.c had get_user_pages_fast() support added

Re: [PATCH v2 1/4] iio: chemical: scd30: add core driver

On Sun, 31 May 2020 21:21:52 +0200 Tomasz Duszynski wrote: > On Sun, May 31, 2020 at 10:58:40AM +0100, Jonathan Cameron wrote: > > On Sat, 30 May 2020 23:36:27 +0200 > > Tomasz Duszynski wrote: > > > > > Add Sensirion SCD30 carbon dioxide core driver. > > > > > > Signed-off-by: Tomasz Duszynsk

Re: [PATCH] staging: qlge: qlge_main.c: fixed spaces coding style issues

On Mon, 1 Jun 2020 14:19:47 +0900 Benjamin Poirier wrote: > On 2020-05-29 17:17 +0200, Jil Rouceau wrote: > > Fixed the missing spaces before and after binary operators. > > > > Signed-off-by: Jil Rouceau > > This patch does not apply cleanly. I think your base tree is missing > commit ec269

Re: [PATCH] video: uvesafb: use true,false for bool variables

Hi, On 4/22/20 9:18 AM, Jason Yan wrote: > Fix the following coccicheck warning: > > drivers/video/fbdev/uvesafb.c:48:12-17: WARNING: Assignment of 0/1 to > bool variable > drivers/video/fbdev/uvesafb.c:1827:3-13: WARNING: Assignment of 0/1 to > bool variable > drivers/video/fbdev/uvesafb.c:182

Re: [PATCH v2] devres: keep both device name and resource name in pretty name

On Mon, Jun 1, 2020 at 12:13 AM Vladimir Oltean wrote: > On Mon, 1 Jun 2020 at 00:05, Andy Shevchenko > wrote: > > On Sunday, May 31, 2020, Vladimir Oltean wrote: > >> Sometimes debugging a device is easiest using devmem on its register > >> map, and that can be seen with /proc/iomem. But some

Re: [PATCHv1 00/19] Improve SBS battery support

Hi Sebastian, On 13.05.2020 20:55, Sebastian Reichel wrote: > This patchset improves support for SBS compliant batteries. Due to > the changes, the battery now exposes 32 power supply properties and > (un)plugging it generates a backtrace containing the following message > without the first patch

Re: [PATCH v2 00/33] iommu: Move iommu_group setup to IOMMU core code

On Fri May 29 20, Jerry Snitselaar wrote: On Tue Apr 14 20, Joerg Roedel wrote: Hi, here is the second version of this patch-set. The first version with some more introductory text can be found here: https://lore.kernel.org/lkml/20200407183742.4344-1-j...@8bytes.org/ Changes v1->v2:

Re: [PATCH v2] devres: keep both device name and resource name in pretty name

On Mon, 1 Jun 2020 at 13:39, Andy Shevchenko wrote: > > On Mon, Jun 1, 2020 at 12:13 AM Vladimir Oltean wrote: > > On Mon, 1 Jun 2020 at 00:05, Andy Shevchenko > > wrote: > > > On Sunday, May 31, 2020, Vladimir Oltean wrote: > > > >> Sometimes debugging a device is easiest using devmem on its

[PATCH v2] staging: qlge: qlge_main.c: fixed spaces coding style issues

Fixed the missing spaces before and after binary operators. Signed-off-by: Jil Rouceau --- Changes in v2: - Based tree changed from Linus' to linux-next. drivers/staging/qlge/qlge_main.c | 18 +- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/stagi

Re: [PATCHv5 1/3] optee: do drivers initialization before and after tee-supplicant run

On Fri, 29 May 2020 at 13:57, Maxim Uvarov wrote: > > Some drivers (like ftpm) can operate only after tee-supplicant > runs because of tee-supplicant provides things like storage > services. This patch splits probe of non tee-supplicant dependable > drivers to the early stage, and after tee-suppl

[PATCH v3 1/5] scsi: ufs-mediatek: Fix imprecise waiting time for ref-clk control

Currently ref-clk control timeout is implemented by Jiffies. However jiffies is not accurate enough thus "false timeout" may happen. Use more accurate delay mechanism instead, for example, ktime. Signed-off-by: Stanley Chu Reviewed-by: Andy Teng Reviewed-by: Avri Altman --- drivers/scsi/ufs/u

[PATCH v3 3/5] scsi: ufs-mediatek: Introduce low-power mode for device power supply

Allow device power supply to enter low-power mode if device will do nothing to save more power. Signed-off-by: Stanley Chu Reviewed-by: Pengshun Zhao --- drivers/scsi/ufs/ufs-mediatek.c | 21 + 1 file changed, 21 insertions(+) diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/

[PATCH v3 2/5] scsi: ufs-mediatek: Do not gate clocks if auto-hibern8 is not entered yet

There are some chances that link enters hibern8 lately by auto-hibern8 scheme during the clock-gating flow. Clocks shall not be gated if link is still active otherwise host or device may hang. Fix this by returning error code to the caller __ufshcd_setup_clocks() to skip gating clocks there if lin

[PATCH v3 4/5] scsi: ufs-mediatek: Fix unbalanced clock on/off

MediaTek UFS clocks are separated to two parts and controlled by different modules: ufs-mediatek and phy-ufs-mediatek. If both Auto-Hibern8 and clk-gating feature are enabled, mphy power control is not balanced thus unbalanced control also happens to the clocks probed by phy-ufs-mediatek module.

Re: [PATCH v3 0/2] usb: xhci: Load Raspberry Pi 4 VL805's firmware

On Tue, 2020-05-05 at 18:26 +0200, Nicolas Saenz Julienne wrote: > Newer revisions of the RPi4 need their xHCI chip, VL805, firmware to be > loaded explicitly. Earlier versions didn't need that as they where using > an EEPROM for that purpose. This series takes care of setting up the > relevant inf

[PATCH v3 0/5] scsi: ufs-mediatek: Fix clk-gating and introduce low-power mode for vccq2

Hi, This series fixes clk-gating issues and introduces low-power mode for vccq2 in MediaTek platforms. v2 -> v3: - Fix (add back) linkoff support in patch [4] since previous version incorrectly removed linkoff support v1 -> v2: - Add patch [4] and [5] Stanley Chu (5): scsi: ufs-mediatek:

[PATCH v3 5/5] scsi: ufs-mediatek: Allow unbound mphy

Allow unbound MPHY module since not every MediaTek UFS platform needs specific MPHY control. Signed-off-by: Stanley Chu Reviewed-by: Peter Wang --- drivers/scsi/ufs/ufs-mediatek.c | 6 ++ 1 file changed, 6 insertions(+) diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-me

Re: [PATCH 2/3] mfd: madera: Fix minor formatting issues

On Mon, 01 Jun 2020, Charles Keepax wrote: > On Mon, Jun 01, 2020 at 06:24:33AM +0100, Lee Jones wrote: > > On Fri, 29 May 2020, Charles Keepax wrote: > > > > Still needs a commit log. > > > > > Signed-off-by: Charles Keepax > > > --- > > > drivers/mfd/madera-core.c| 12 ++-- >

[PATCH] dt-bindings: mailbox: Convert imx mu to json-schema

Convert the i.MX MU binding to DT schema format using json-schema Signed-off-by: Anson Huang --- .../devicetree/bindings/mailbox/fsl,mu.txt | 58 -- .../devicetree/bindings/mailbox/fsl,mu.yaml| 89 ++ 2 files changed, 89 insertions(+), 58 deletions

Re: [PATCH] arm: allwinner: a20: Add Drejo DS167 initial support

Hi, Please make sure that all the proper recipients are in Cc. The linux-arm-kernel ML especially is missing, get_maintainers will give you the list. Also, the prefix of your commit log is supposed to be ARM: dts: sunxi: ... On Sun, May 31, 2020 at 02:05:38PM +0300, stul...@gmail.com wrote: > F

Re: [RFC][PATCH] ASoC: qcom: q6asm-dai: kCFI fix

On Fri, May 29, 2020 at 09:38:23PM +, John Stultz wrote: > [ 82.585661] Unable to handle kernel NULL pointer dereference at virtual > address 0001 > [ 82.595387] Mem abort info: > [ 82.599463] ESR = 0x9605 > [ 82.602658] EC = 0x25: DABT (current EL), IL = 32 bits

Re: [net-next 1/6] net: marvell: prestera: Add driver for Prestera family ASIC devices

Hi Ido, On Sat, May 30, 2020 at 06:48:01PM +0300, Ido Schimmel wrote: > On Thu, May 28, 2020 at 06:12:40PM +0300, Vadym Kochan wrote: > [...] > Nit: "From" ? > > > + PRESTERA_DSA_CMD_FROM_CPU, > > +}; > > + > > +struct prestera_dsa_vlan { > > + u16 vid; > > + u8 vpt; > > + u8 cfi_bit;

Re: [PATCH v3 0/2] usb: xhci: Load Raspberry Pi 4 VL805's firmware

On 6/1/20 12:47 PM, Nicolas Saenz Julienne wrote: > On Tue, 2020-05-05 at 18:26 +0200, Nicolas Saenz Julienne wrote: >> Newer revisions of the RPi4 need their xHCI chip, VL805, firmware to be >> loaded explicitly. Earlier versions didn't need that as they where using >> an EEPROM for that purpose.

Re: [RFC PATCH v4] GCOV: profile by modules

Peter Oberparleiter 于2020年5月28日周四 下午10:47写道： > > On 25.05.2020 12:00, gengc...@gmail.com wrote: > > From: Cixi Geng > > > > The CONFIG_GCOV_PROFILE_ALL will compile kernel by profiling entire > > kernel which will lead to kernel run slower.Use GCOV_PROFILE_PREREQS > > to control part of the kerne

[PATCH net-next v5] hinic: add set_channels ethtool_ops support

add support to change TX/RX queue number with "ethtool -L combined". V4 -> V5: change time zone in patch header V4 -> V3: update date in patch header V3 -> V2: remove check for zero channels->combined_count V1 -> V2: update commit message("ethtool -L" to "ethtool -L combined") V0 -> V1: remove che

Re: Lost PCIe PME after a914ff2d78ce ("PCI/ASPM: Don't select CONFIG_PCIEASPM by default")

On Sat, May 30, 2020 at 1:34 PM Christoph Hellwig wrote: > > On Sat, May 30, 2020 at 08:14:34AM +0100, Matthew Garrett wrote: > > On Sat, May 30, 2020 at 08:33:50AM +0200, Heiner Kallweit wrote: > > > > > It *was* default y. This changed with a914ff2d78ce ("PCI/ASPM: Don't > > > select CONFIG_PCIE

Re: [PATCH v5 4/5] cpufreq: qcom: Update the bandwidth levels on frequency change

On 29-05-20, 17:00, Sibi Sankar wrote: > > > +static int qcom_cpufreq_update_opp(struct device *cpu_dev, > > > +unsigned long freq_khz, > > > +unsigned long volt) > > > +{ > > > + unsigned long freq_hz = freq_khz * 1000; > > > + > > > + if (de

Re: [BOOTLOADER SPECIFICATION RFC] The bootloader log format for TrenchBoot and others

On Fri, May 29, 2020 at 01:27:35PM +0200, Daniel Kiper wrote: > Hey, > > Below you can find my rough idea of the bootloader log format which is > generic thing but initially will be used for TrenchBoot work. I discussed > this proposal with Ross and Daniel S. So, the idea went through initial > sa

[v2] drm/msm: add shutdown support for display platform_driver

Define shutdown callback for display drm driver, so as to disable all the CRTCS when shutdown notification is received by the driver. This change will turn off the timing engine so that no display transactions are requested while mmu translations are getting disabled during reboot sequence. Signe

Re: [PATCH] shmem, memcg: enable memcg aware shrinker

Hi, Greg, good finding. See comments below. On 01.06.2020 06:22, Greg Thelen wrote: > Since v4.19 commit b0dedc49a2da ("mm/vmscan.c: iterate only over charged > shrinkers during memcg shrink_slab()") a memcg aware shrinker is only > called when the per-memcg per-node shrinker_map indicates that t

[GIT PULL] regmap updates for v5.8

The following changes since commit 9cb1fd0efd195590b828b9b865421ad345a4a145: Linux 5.7-rc7 (2020-05-24 15:32:54 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git tags/regmap-v5.8 for you to fetch changes up to 9b98f92ca446f430

Re: [PATCH v3 0/2] usb: xhci: Load Raspberry Pi 4 VL805's firmware

On Mon, 2020-06-01 at 12:53 +0200, Marek Vasut wrote: > On 6/1/20 12:47 PM, Nicolas Saenz Julienne wrote: > > On Tue, 2020-05-05 at 18:26 +0200, Nicolas Saenz Julienne wrote: > > > Newer revisions of the RPi4 need their xHCI chip, VL805, firmware to be > > > loaded explicitly. Earlier versions didn

Nice to meet you

Nice to meet you With warm heart, I offer my friendship and greetings, I hope this message meet you in good time. However, Mine names are Farah Yusif i am a female of 24 years old. I have sent you mail twice but you never replied any of them , i have been wondering if the messages ever gets

Re: [4.19.124 V1] mmc: core: Fix recursive locking issue in CQE recovery path

On Wed, May 27, 2020 at 05:49:02PM +0530, Sarthak Garg wrote: > [ Upstream commit 39a22f73744d5baee30b5f134ae2e30b668b66ed ] > > Consider the following stack trace > > -001|raw_spin_lock_irqsave > -002|mmc_blk_cqe_complete_rq > -003|__blk_mq_complete_request(inline) > -003|blk_mq_complete_request

[PATCH] ipv4: nexthop: Fix deadcode issue by performing a proper NULL check

From: Patrick Eigensatz After allocating the spare nexthop group it should be tested for kzalloc() returning NULL, instead the already used nexthop group (which cannot be NULL at this point) had been tested so far. Additionally, if kzalloc() fails, return ERR_PTR(-ENOMEM) instead of NULL. Cover

Re: [PATCHv5 3/3] tpm_ftpm_tee: register driver on TEE bus

On Fri, 29 May 2020 at 13:57, Maxim Uvarov wrote: > > Register driver on the TEE bus. The module tee registers bus, > and module optee calls optee_enumerate_devices() to scan > all devices on the bus. Trusted Application for this driver > can be Early TA's (can be compiled into optee-os). In that

Re: [PATCH v3 0/2] usb: xhci: Load Raspberry Pi 4 VL805's firmware

On 6/1/20 1:09 PM, Nicolas Saenz Julienne wrote: > On Mon, 2020-06-01 at 12:53 +0200, Marek Vasut wrote: >> On 6/1/20 12:47 PM, Nicolas Saenz Julienne wrote: >>> On Tue, 2020-05-05 at 18:26 +0200, Nicolas Saenz Julienne wrote: Newer revisions of the RPi4 need their xHCI chip, VL805, firmware t

Re: [PATCH v2] orangefs: convert get_user_pages() --> pin_user_pages()

Hi John. Thanks for the patch, and the testing, and the reference to the lwn article. I have also applied your patch to 5.7-rc7 and have run xfstests. I applied your patch to the orangefs for-next tree. -Mike On Sat, May 30, 2020 at 3:39 AM John Hubbard wrote: > > On 2020-05-22 20:59, John Hu

Re: [PATCH] orangefs: remove redundant assignment to variable ret

Hi Colin... thanks for the patch, I have applied it to the orangefs for-next tree... -Mike On Sun, May 24, 2020 at 6:48 PM Colin King wrote: > > From: Colin Ian King > > The variable ret is being initialized with a value that is > never read and it is being updated later with a new value. The >

Re: [PATCH] afs: Fix memory leak in afs_put_sysnames()

> sysnames should be freed after refcnt being decreased to zero in > afs_put_sysnames(). * I suggest to use the wording “reference counter”. * Where did you notice a “memory leak” here? > Besides, it would be better set net->sysnames > to 'NULL' after net->sysnames being released if afs_put_sys

Re: [PATCH] ipv4: nexthop: Fix deadcode issue by performing a proper NULL check

On 01/06/2020 14:12, patrickeigens...@gmail.com wrote: > From: Patrick Eigensatz > > After allocating the spare nexthop group it should be tested for kzalloc() > returning NULL, instead the already used nexthop group (which cannot be > NULL at this point) had been tested so far. > > Additionally

INFO: task hung in corrupted (2)

Hello, syzbot found the following crash on: HEAD commit:b0c3ba31 Merge tag 'fsnotify_for_v5.7-rc8' of git://git.ke.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14089eee10 kernel config: https://syzkaller.appspot.com/x/.config?x=ce116858301bc2ea das

Re: [PATCH 2/2] vhost: convert get_user_pages() --> pin_user_pages()

On Fri 29-05-20 16:43:09, John Hubbard wrote: > This code was using get_user_pages*(), in approximately a "Case 5" > scenario (accessing the data within a page), using the categorization > from [1]. That means that it's time to convert the get_user_pages*() + > put_page() calls to pin_user_pages*()

Re: [PATCH v2 1/4] iio: chemical: scd30: add core driver

On Mon, Jun 01, 2020 at 11:36:04AM +0100, Jonathan Cameron wrote: > On Sun, 31 May 2020 21:21:52 +0200 > Tomasz Duszynski wrote: > > > On Sun, May 31, 2020 at 10:58:40AM +0100, Jonathan Cameron wrote: > > > On Sat, 30 May 2020 23:36:27 +0200 > > > Tomasz Duszynski wrote: > > > > > > > Add Sensiri

Re: [PATCH] pinctrl: pxa: pxa2xx: Remove 'pxa2xx_pinctrl_exit()' which is unused and broken

Le 01/06/2020 à 10:58, Robert Jarzmik a écrit : Christophe JAILLET writes: Commit 6d33ee7a0534 ("pinctrl: pxa: Use devm_pinctrl_register() for pinctrl registration") has turned a 'pinctrl_register()' into 'devm_pinctrl_register()' in 'pxa2xx_pinctrl_init()'. However, the corresponding 'pinctr

Re: [PATCH v15 04/11] pwm: clps711x: Use 64-bit division macro

On Thu, May 28, 2020 at 01:33:41PM -0700, Guru Das Srinagesh wrote: > On Tue, May 26, 2020 at 10:35:04AM -0700, Guru Das Srinagesh wrote: > > Since the PWM framework is switching struct pwm_args.period's datatype > > to u64, prepare for this transition by using DIV64_U64_ROUND_CLOSEST to > > handle

Re: [PATCH v2 1/2] docs: mm/gup: pin_user_pages.rst: add a "case 5"

On Sun 31-05-20 22:26:32, John Hubbard wrote: > There are four cases listed in pin_user_pages.rst. These are > intended to help developers figure out whether to use > get_user_pages*(), or pin_user_pages*(). However, the four cases > do not cover all the situations. For example, drivers/vhost/vhost

Re: [PATCH v2 4/4] irqchip: qcom-pdc: Introduce irq_set_wake call

Hi, On 5/31/2020 12:56 AM, Stephen Boyd wrote: Quoting Maulik Shah (2020-05-29 02:20:32) Hi, On 5/27/2020 3:45 PM, Stephen Boyd wrote: Quoting Maulik Shah (2020-05-23 10:11:13) @@ -87,22 +88,20 @@ static void pdc_enable_intr(struct irq_data *d, bool on) raw_spin_unlock(&pdc_lock);

[RFC PATCH 2/2] perf symbols: Try reading the symbol table with libbfd

Wine generates PE binaries for its code modules and also generates debug files in PE or PDB formats, which perf cannot parse either. Trying libbfd, when supported, if the default libelf symbol parsing failed, makes it possible to read the symbol table from any binary format supported by it, and le

Re: [tip: sched/core] sched: Fix smp_call_function_single_async() usage for ILB

On Mon, Jun 01, 2020 at 09:52:21AM -, tip-bot2 for Peter Zijlstra wrote: > The following commit has been merged into the sched/core branch of tip: > > Commit-ID: 19a1f5ec699954d21be10f74ff71c2a7079e99ad > Gitweb: > https://git.kernel.org/tip/19a1f5ec699954d21be10f74ff71c2a7079e99ad

Re: [v3] nbd: fix potential NULL pointer fault in nbd_genl_disconnect

在 2020/2/12 10:00, sunke (E) 写道: 在 2020/2/12 0:39, Mike Christie 写道: On 02/10/2020 10:12 PM, sunke (E) wrote: 在 2020/2/11 1:05, Mike Christie 写道: On 02/10/2020 01:32 AM, Sun Ke wrote: Open /dev/nbdX first, the config_refs will be 1 and the pointers in nbd_device are still null. Disconn

[RFC PATCH 0/2] Add basic support for PE binary format

Hi, I'm currently trying to improve compatibility between Wine and perf, and I would like to have you opinion on this approach. The main problem is that Wine uses PE binary format for most of its code (and of course the Windows application it runs are also using PE binary format), and perf is cur

[RFC PATCH 1/2] perf dso: Use libbfd to read build_id and .gnu_debuglink section

Wine generates PE binaries for most of its modules and perf is unable to parse these files to get build_id or .gnu_debuglink section. Using libbfd when available, instead of libelf, makes it possible to resolve debug file location regardless of the dso binary format. Signed-off-by: Rémi Bernon C

Re: [PATCH] mm/compaction: Fix the incorrect hole in fast_isolate_freepages()

On Thu, May 28, 2020 at 10:15:10AM -0500, Steve Wahl wrote: > On Thu, May 28, 2020 at 05:07:31PM +0800, Baoquan He wrote: > > On 05/26/20 at 01:49pm, David Hildenbrand wrote: > > > On 26.05.20 13:32, Mike Rapoport wrote: > > > > Hello Baoquan, > > > > > > > > I do not object to your original fix w

Re: [f2fs-dev] [PATCH] f2fs: fix retry logic in f2fs_write_cache_pages()

On 2020/6/1 17:20, Sahitya Tummala wrote: > Hi Chao, > > Can you please help review the diff given by Jaegeuk below? > If it looks good, I can post a v2. Oops, I missed to review that patch... > > Thanks, > > On Thu, May 28, 2020 at 12:18:39PM -0700, Jaegeuk Kim wrote: >> On 05/28, Chao Yu wro

Re: BUG: unable to handle kernel NULL pointer dereference at 00000000000000a8 in nilfs_segctor_do_co

> Wondering if it can be reproduced on mainline with c3aab9a0bd91 > ("mm/filemap.c: dont initiate writeback if mapping has no dirty pages") > reverted? For mainline kernels with that commit reverted, this oops actually doesn't occur. Regards, Ryusuke Konishi On Mon, Jun 1, 2020 at 11:40 AM Hillf

[GIT PULL] printk for 5.8

Linus, please pull the latest printk changes from git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux tags/printk-for-5.8 === + Benjamin Herrenschmidt solved problem with non-matched console aliases by first checking consoles defined on the command line. I

[PATCH] userfaultfd: eliminate meaningless check in userfaultfd_register()

From: Miaohe Lin When we reach here, !(cur->vm_flags & VM_MAYWRITE) is already checked and equals to false. So the condition here always equals to false and should be eliminated. Signed-off-by: Miaohe Lin --- fs/userfaultfd.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/userfaultfd.

Re: [PATCH] ASoC: qcom: q6asm-dai: kCFI fix

On Fri, 29 May 2020 21:38:23 +, John Stultz wrote: > Fixes the following kCFI crash seen on db845c, caused > by the function prototypes not matching the callback > function prototype. > > [ 82.585661] Unable to handle kernel NULL pointer dereference at virtual > address 0001 > [

Re: [PATCH v4] regmap: fix alignment issue

On Sun, 31 May 2020 11:53:00 +0200, Jens Thoms Toerring wrote: > The assembly and disassembly of data to be sent to or received from > a device invoke functions regmap_format_XX() and regmap_parse_XX() > that extract or insert data items from or into a buffer, using > assignments. In some cases the

Re: [RFC PATCH regulator] regulator: max8998: max8998_set_current_limit() can be static

On Sat, 30 May 2020 21:03:14 +0800, kbuild test robot wrote: > Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next Thanks! [1/1] regulator: max8998: max8998_set_current_limit() can be static commit: 0b0c0bd818ef76a20f58c3cb1ac96a3056ccb681 All

Re: [PATCH v3] regmap: fix alignment issue

On Fri, 29 May 2020 21:25:38 +0200, Jens Thoms Toerring wrote: > The assembly and disassembly of data to be sent to or received from a > device invoke functions (regmap_format_XXX() and regmap_parse_XXX()) > that extract or insert data items from or into a buffer, using > assignments. In some cases

[GIT PULL] SPI updates for v5.8

The following changes since commit 9cb1fd0efd195590b828b9b865421ad345a4a145: Linux 5.7-rc7 (2020-05-24 15:32:54 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-v5.8 for you to fetch changes up to fb02b9eb4e335f8965badd1

Re: [PATCH v2 5/6] mm: tlb: Provide flush_*_tlb_range wrappers

Hi Zhenyu, On Sat, May 30, 2020 at 06:24:21PM +0800, Zhenyu Ye wrote: > On 2020/5/26 22:52, Catalin Marinas wrote: > > On Mon, May 25, 2020 at 03:19:42PM +0800, Zhenyu Ye wrote: > >> tlb_flush_##_pxx##_range() is used to set tlb->cleared_*, > >> flush_##_pxx##_tlb_range() will actually flush the T

[PATCH v10 08/14] KVM: selftests: Always clear dirty bitmap after iteration

We don't clear the dirty bitmap before because KVM_GET_DIRTY_LOG will clear it for us before copying the dirty log onto it. However we'd still better to clear it explicitly instead of assuming the kernel will always do it for us. More importantly, in the upcoming dirty ring tests we'll start to f

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