Re: [PATCH 4/4] thermal/core: Remove ms based delay fields

2020-12-02 Thread kernel test robot
suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Daniel-Lezcano/thermal-core-Rename-passive_delay-and-polling_delay-with-units/20201202-201150 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds

[PATCH v4 0/4] media: meson: Add support for the Amlogic GE2D Accelerator Unit

2020-12-02 Thread Neil Armstrong
The GE2D is a 2D accelerator with various features like configurable blitter with alpha blending, frame rotation, scaling, format conversion and colorspace conversion. The driver implements a Memory2Memory VB2 V4L2 streaming device permitting: - 0, 90, 180, 270deg rotation - horizontal/vertical fl

[PATCH v4 4/4] arm64: dts: meson-axg: add GE2D node

2020-12-02 Thread Neil Armstrong
This adds the node for the GE2D accelerator unit. Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 724ee179b316.

[PATCH v4 2/4] media: meson: Add M2M driver for the Amlogic GE2D Accelerator Unit

2020-12-02 Thread Neil Armstrong
The GE2D is a 2D accelerator with various features like configurable blitter with alpha blending, frame rotation, scaling, format conversion and colorspace conversion. The driver implements a Memory2Memory VB2 V4L2 streaming device permitting: - 0, 90, 180, 270deg rotation - horizontal/vertical fl

[PATCH v4 1/4] dt-bindings: media: Add bindings for the Amlogic GE2D Accelerator Unit

2020-12-02 Thread Neil Armstrong
The GE2D is a 2D accelerator with various features like configurable blitter with alpha blending, frame rotation, scaling, format conversion and colorspace conversion. This adds the bindings for the GE2D version found in the AXG SoCs Family. Signed-off-by: Neil Armstrong Reviewed-by: Rob Herring

Re: [PATCH v3 5/6] i2c: iproc: handle master read request

2020-12-02 Thread Ray Jui
On 11/19/2020 9:59 PM, Rayagonda Kokatanur wrote: > Hi Ray and Dhananjay, > > All review comments are scattered now, please let me know what has to be > done further, > Are we going to change the tasklet to irq thread ? It really depends on the time it takes to read data out of the FIFO. Dhanan

Re: [PATCH v3 5/6] i2c: iproc: handle master read request

2020-12-02 Thread Ray Jui
On 12/2/2020 6:35 AM, Wolfram Sang wrote: > >> All review comments are scattered now, please let me know what has to be >> done further, >> Are we going to change the tasklet to irq thread ? >> Are we going to remove batching 64 packets if transaction > 64B and use rx >> fifo threshold ? >> >> I

Re: [PATCH 03/22] keembay-ipc: Add Keem Bay IPC module

2020-12-02 Thread mark gross
On Wed, Dec 02, 2020 at 07:16:20AM +0100, Greg KH wrote: > On Tue, Dec 01, 2020 at 02:34:52PM -0800, mgr...@linux.intel.com wrote: > > --- a/MAINTAINERS > > +++ b/MAINTAINERS > > @@ -8955,6 +8955,14 @@ M: Deepak Saxena > > S: Maintained > > F: drivers/char/hw_random/ixp4xx-rng.c > > > > +INT

Re: [PATCH v4 04/14] arm64: Kill 32-bit applications scheduled on 64-bit-only CPUs

2020-12-02 Thread Will Deacon
On Wed, Dec 02, 2020 at 01:52:16PM +, Qais Yousef wrote: > On 12/01/20 16:56, Will Deacon wrote: > > On Fri, Nov 27, 2020 at 01:12:17PM +, Qais Yousef wrote: > > > On 11/24/20 15:50, Will Deacon wrote: > > > > Scheduling a 32-bit application on a 64-bit-only CPU is a bad idea. > > > > > >

Re: [PATCH v4 12/14] arm64: Prevent offlining first CPU with 32-bit EL0 on mismatched system

2020-12-02 Thread Will Deacon
On Wed, Dec 02, 2020 at 12:59:52PM +, Qais Yousef wrote: > On 12/01/20 22:13, Will Deacon wrote: > > On Fri, Nov 27, 2020 at 01:41:22PM +, Qais Yousef wrote: > > > On 11/24/20 15:50, Will Deacon wrote: > > > > diff --git a/arch/arm64/kernel/cpufeature.c > > > > b/arch/arm64/kernel/cpufeatu

Re: [PATCH net v2] bonding: fix feature flag setting at init time

2020-12-02 Thread Ivan Vecera
On Wed, 2 Dec 2020 12:30:53 -0500 Jarod Wilson wrote: > Don't try to adjust XFRM support flags if the bond device isn't yet > registered. Bad things can currently happen when netdev_change_features() > is called without having wanted_features fully filled in yet. Basically, > this code was racin

Re: [PATCH V2] uapi: fix statx attribute value overlap for DAX & MOUNT_ROOT

2020-12-02 Thread Miklos Szeredi
On Wed, Dec 2, 2020 at 5:24 PM David Howells wrote: > > Miklos Szeredi wrote: > > > Stable cc also? > > > > Cc: # 5.8 > > That seems to be unnecessary, provided there's a Fixes: tag. Is it? Fixes: means it fixes a patch, Cc: stable means it needs to be included in stable kernels. The two are

Re: [PATCH 09/10] dt-bindings: arm: fsl: Add Engicam i.Core MX8M Mini C.TOUCH 2.0 10.1" OF

2020-12-02 Thread Krzysztof Kozlowski
On Wed, Dec 02, 2020 at 05:42:40PM +0530, Jagan Teki wrote: > i.Core MX8M Mini is an EDIMM SOM based on NXP i.MX8MM from Engicam. > > C.TOUCH 2.0 is a general purpose carrier board with capacitive > touch interface support. > > 10.1" OF is a capacitive touch 10.1" Open Frame panel solutions. > >

Re: [PATCH v2] venus: vdec: Handle DRC after drain

2020-12-02 Thread Fritz Koenig
On Tue, Dec 1, 2020 at 9:58 PM Alexandre Courbot wrote: > > On Wed, Dec 2, 2020 at 7:34 AM Stanimir Varbanov > wrote: > > > > Hi Fritz, > > > > On 12/1/20 6:23 AM, Fritz Koenig wrote: > > > If the DRC is near the end of the stream the client > > > may send a V4L2_DEC_CMD_STOP before the DRC occur

Re: [PATCH 1/1] mm: compaction: avoid fast_isolate_around() to set pageblock_skip on reserved pages

2020-12-02 Thread Mike Rapoport
Hello Andrea, On Tue, Dec 01, 2020 at 07:44:51PM -0500, Andrea Arcangeli wrote: > Hello Mike, > > On Sun, Nov 29, 2020 at 02:32:57PM +0200, Mike Rapoport wrote: > > Hello Andrea, > > > > On Thu, Nov 26, 2020 at 07:46:05PM +0200, Mike Rapoport wrote: > > > On Thu, Nov 26, 2020 at 11:05:14AM +0100

Re: [PATCH 06/10] arm64: dts: imx: Add Engicam C.TOUCH 2.0

2020-12-02 Thread Krzysztof Kozlowski
On Wed, Dec 02, 2020 at 05:42:37PM +0530, Jagan Teki wrote: > Engicam C.TOUCH 2.0 is an EDIMM compliant general purpose > carrier board with capacitive touch interface. > > Genaral features: > - TFT 10.1" industrial, 1280x800 LVDS display > - Ethernet 10/100 > - Wifi/BT > - USB Type A/OTG > - Audi

Re: [RFC][PATCH 1/2] cpufreq: Add special-purpose fast-switching callback for drivers

2020-12-02 Thread Rafael J. Wysocki
On Wed, Dec 2, 2020 at 4:59 PM Doug Smythies wrote: > > Hi Rafael, > > On 2020.11.30 10:37 Rafael J. Wysocki wrote: > > > First off, some cpufreq drivers (eg. intel_pstate) can pass hints > > beyond the current target frequency to the hardware and there are no > > provisions for doing that in the

Re: [PATCH v2 0/4] sdhci-xenon ACPI support

2020-12-02 Thread Marcin Wojtas
śr., 2 gru 2020 o 09:30 Adrian Hunter napisał(a): > > On 20/11/20 5:26 am, Marcin Wojtas wrote: > > Hi, > > > > The second version of the sdhci-xenon ACPI support > > is now split into 4 patches instead of a single one. > > There are minor functional differencse - match_data > > introduction and u

Re: [PATCH] x86/sgx: Initialize "ret" in sgx_ioc_enclave_add_pages()

2020-12-02 Thread Borislav Petkov
On Wed, Dec 02, 2020 at 06:22:00PM +0200, Jarkko Sakkinen wrote: > Initialize "ret" to zero as otherwise a zero length address range will > leave it uninitialized. That length is: * @length: length of the data (multiple of the page size) I think we wanna fail this even earlier when it wants

Re: [PATCH 05/10] arm64: dts: imx8mm: Add Engicam i.Core MX8M Mini EDIMM2.2 Starter Kit

2020-12-02 Thread Krzysztof Kozlowski
On Wed, Dec 02, 2020 at 05:42:36PM +0530, Jagan Teki wrote: > i.Core MX8M Mini is an EDIMM SOM based on NXP i.MX8MM from Engicam. > > EDIMM2.2 Starter Kit is an EDIMM 2.2 Form Factor Capacitive > Evaluation Board from Engicam. > > i.Core MX8M Mini needs to mount on top of this Evaluation board fo

[PATCH] media: cedrus: Make VP8 codec as capability

2020-12-02 Thread Jernej Skrabec
Commit 31d9b9ef8564 ("media: cedrus: Register all codecs as capability") makes separate capability flags for each codec. However, VP8 codec was merged at the same time as mentioned patch, so there is no capability flag for it. This patch adds capability flag for VP8 and enables it for all variants

Re: [PATCH] lib/find_bit: Add find_prev_*_bit functions.

2020-12-02 Thread Andy Shevchenko
On Wed, Dec 02, 2020 at 09:26:05AM -0800, Yury Norov wrote: > On Wed, Dec 2, 2020 at 3:50 AM Yun Levi wrote: ... > I think this patch has some good catches. We definitely need to implement > find_last_zero_bit(), as it is used by fs/ufs, and their local > implementation is not optimal. Side no

Re: [PATCH 04/10] arm64: dts: imx8mm: Add Engicam i.Core MX8M Mini SOM

2020-12-02 Thread Krzysztof Kozlowski
On Wed, Dec 02, 2020 at 05:42:35PM +0530, Jagan Teki wrote: > i.Core MX8M Mini is an EDIMM SOM based on NXP i.MX8MM from Engicam. s/SOM/SoM/ > > General features: > - NXP i.MX8MM i.MX 8M Mini as named by NXP: https://www.nxp.com/products/processors-and-microcontrollers/arm-processors/i-mx-appli

Re: [PATCH v2 bpf-next 01/13] bpf: x86: Factor out emission of ModR/M for *(reg + off)

2020-12-02 Thread Alexei Starovoitov
On Wed, Dec 2, 2020 at 2:52 AM Brendan Jackman wrote: > > Tue, Dec 01, 2020 at 09:50:00PM -0800, Alexei Starovoitov wrote: > > On Tue, Dec 1, 2020 at 4:14 AM Brendan Jackman wrote: > > > > > > On Sat, Nov 28, 2020 at 05:15:52PM -0800, Alexei Starovoitov wrote: > > > > On Fri, Nov 27, 2020 at 05:5

[PATCH net v2] bonding: fix feature flag setting at init time

2020-12-02 Thread Jarod Wilson
Don't try to adjust XFRM support flags if the bond device isn't yet registered. Bad things can currently happen when netdev_change_features() is called without having wanted_features fully filled in yet. Basically, this code was racing against register_netdevice() filling in wanted_features, and wh

Re: [PATCH v3 02/11] evm: Load EVM key in ima_load_x509() to avoid appraisal

2020-12-02 Thread Mimi Zohar
On Wed, 2020-11-11 at 10:22 +0100, Roberto Sassu wrote: > Public keys do not need to be appraised by IMA as the restriction on the > IMA/EVM keyrings ensures that a key can be loaded only if it is signed with > a key in the primary or secondary keyring. Let's clean this up a bit. - The public buil

Re: [PATCH v5 03/11] clk: bcm: rpi: Release firmware handle on unbind

2020-12-02 Thread Florian Fainelli
On 11/23/2020 10:38 AM, Nicolas Saenz Julienne wrote: > Use devm_rpi_firmware_get() so as to make sure we release RPi's firmware > interface when unbinding the device. > > Signed-off-by: Nicolas Saenz Julienne Reviewed-by: Florian Fainelli -- Florian

Re: [PATCH v5 05/11] reset: raspberrypi: Release firmware handle on unbind

2020-12-02 Thread Florian Fainelli
On 11/23/2020 10:38 AM, Nicolas Saenz Julienne wrote: > Use devm_rpi_firmware_get() so as to make sure we release RPi's firmware > interface when unbinding the device. > > Signed-off-by: Nicolas Saenz Julienne Reviewed-by: Florian Fainelli -- Florian

Re: md_raid: mdX_raid6 looping after sync_action "check" to "idle" transition

2020-12-02 Thread Donald Buczek
Dear Guoqing, unfortunately the patch didn't fix the problem (unless I messed it up with my logging). This is what I used: --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -9305,6 +9305,14 @@ void md_check_recovery(struct mddev *mddev) clear_bit(MD_RECOVERY

Re: [PATCH v5 04/11] gpio: raspberrypi-exp: Release firmware handle on unbind

2020-12-02 Thread Florian Fainelli
On 11/23/2020 10:38 AM, Nicolas Saenz Julienne wrote: > Use devm_rpi_firmware_get() so as to make sure we release RPi's firmware > interface when unbinding the device. > > Signed-off-by: Nicolas Saenz Julienne > Acked-by: Bartosz Golaszewski Reviewed-by: Florian Fainelli -- Florian

Re: [PATCH v5 02/11] firmware: raspberrypi: Introduce devm_rpi_firmware_get()

2020-12-02 Thread Florian Fainelli
On 11/23/2020 10:38 AM, Nicolas Saenz Julienne wrote: > It'll simplify the firmware handling for most consumers. > > Suggested-by: Bartosz Golaszewski > Signed-off-by: Nicolas Saenz Julienne Reviewed-by: Florian Fainelli -- Florian

Re: [PATCH v1 3/7] spi: qspi-tegra: Add support for Tegra210 QSPI controller

2020-12-02 Thread Mark Brown
On Tue, Dec 01, 2020 at 01:12:44PM -0800, Sowjanya Komatineni wrote: > Tegra SoC has a Quad SPI controller starting from Tegra210. > > This patch adds support for Tegra210 QSPI controller. This looks pretty clean but I've got a few questions below about how this integrates with the frameworks as

Re: [PATCH v4 03/14] KVM: arm64: Kill 32-bit vCPUs on systems with mismatched EL0 support

2020-12-02 Thread Will Deacon
On Wed, Dec 02, 2020 at 08:18:03AM +, Marc Zyngier wrote: > On 2020-12-01 16:57, Will Deacon wrote: > > On Fri, Nov 27, 2020 at 06:16:35PM +, Marc Zyngier wrote: > > > On 2020-11-27 17:24, Quentin Perret wrote: > > > > On Friday 27 Nov 2020 at 17:14:11 (+), Marc Zyngier wrote: > > > >

Re: [PATCH v2 01/17] ibmvfc: add vhost fields and defaults for MQ enablement

2020-12-02 Thread Tyrel Datwyler
On 12/2/20 7:14 AM, Brian King wrote: > On 12/1/20 6:53 PM, Tyrel Datwyler wrote: >> Introduce several new vhost fields for managing MQ state of the adapter >> as well as initial defaults for MQ enablement. >> >> Signed-off-by: Tyrel Datwyler >> --- >> drivers/scsi/ibmvscsi/ibmvfc.c | 9

Re: [PATCH 4/4] thermal/core: Remove ms based delay fields

2020-12-02 Thread kernel test robot
suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Daniel-Lezcano/thermal-core-Rename-passive_delay-and-polling_delay-with-units/20201202-201150 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds

Re: [PATCH v5 01/11] firmware: raspberrypi: Keep count of all consumers

2020-12-02 Thread Florian Fainelli
On 11/23/2020 10:38 AM, Nicolas Saenz Julienne wrote: > When unbinding the firmware device we need to make sure it has no > consumers left. Otherwise we'd leave them with a firmware handle > pointing at freed memory. > > Keep a reference count of all consumers and introduce rpi_firmware_put() >

Re: [PATCH 03/10] arm64: dts: imx: Add Engicam EDIMM2.2 Starter Kit

2020-12-02 Thread Krzysztof Kozlowski
On Wed, Dec 02, 2020 at 05:42:34PM +0530, Jagan Teki wrote: > Engicam EDIMM2.2 Starter Kit is an EDIMM 2.2 Form Factor Capacitive > Evaluation Board. > > Genaral features: > - LCD 7" C.Touch > - microSD slot > - Ethernet 1Gb > - Wifi/BT > - 2x LVDS Full HD interfaces > - 3x USB 2.0 > - 1x USB 3.0

Re: [PATCH 07/10] dt-bindings: arm: fsl: Add Engicam i.Core MX8M Mini C.TOUCH 2.0

2020-12-02 Thread Krzysztof Kozlowski
On Wed, Dec 02, 2020 at 05:42:38PM +0530, Jagan Teki wrote: > i.Core MX8M Mini is an EDIMM SOM based on NXP i.MX8MM from Engicam. > > C.TOUCH 2.0 is a general purpose carrier board with capacitive > touch interface support. > > i.Core MX8M Mini needs to mount on top of this Carrier board for > cr

[PATCH v5 2/2] ASoC: qcom: Add support for playback recover after resume

2020-12-02 Thread Srinivasa Rao Mandadapu
To support playback continuation after hard suspend(bypass powerd) and resume do regcache sync with component driver pm ops. Signed-off-by: V Sujith Kumar Reddy Signed-off-by: Srinivasa Rao Mandadapu Reviewed-by: Srinivas Kandagatla Tested-by: Steev Klimaszewski --- sound/soc/qcom/lpass-platf

[PATCH v5 1/2] ASoC: qcom: Fix incorrect volatile registers

2020-12-02 Thread Srinivasa Rao Mandadapu
MI2S and DMA control registers are not volatile, so remove these from volatile registers list. Registers reset state check by reading non volatile registers makes no use, so remove error check from cpu and platform trigger callbacks. Fixes commit b1824968221cc ("ASoC: qcom: Fix enabling BCLK and L

[PATCH v4 4/4] cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev

2020-12-02 Thread Nicola Mazzucato
From: Sudeep Holla Add "arm,vexpress" to cpufreq-dt-platdev blacklist since the actual scaling is handled by the firmware cpufreq drivers(scpi, scmi and vexpress-spc). Signed-off-by: Sudeep Holla --- drivers/cpufreq/cpufreq-dt-platdev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/dri

[PATCH v5 0/2] Platform driver update to support playback recover after resume

2020-12-02 Thread Srinivasa Rao Mandadapu
This patch set is to add support for playback recover after hard suspend and resume. It includes: 1. Reverting part of previous commit, which is for handling registers invalid state after hard suspend. 2. Adding pm ops in component driver and do regcache sync. Changes Since v1 and v2: -- Subjec

[PATCH v4 3/4] scmi-cpufreq: get opp_shared_cpus from opp-v2 for EM

2020-12-02 Thread Nicola Mazzucato
By design, SCMI performance domains define the granularity of performance controls, they do not describe any underlying hardware dependencies (although they may match in many cases). It is therefore possible to have some platforms where hardware may have the ability to control CPU performance at d

[PATCH v4 0/4] CPUFreq: Add support for opp-sharing cpus

2020-12-02 Thread Nicola Mazzucato
Hi All, In this V4 posting I have fixed suggestions on opp/of and have added the implementation for scmi-cpufreq driver. This is to support systems where exposed cpu performance controls are more fine-grained that the platform's ability to scale cpus independently. [v4] * Remove unconditional

[PATCH v4 2/4] opp/of: Allow empty opp-table with opp-shared

2020-12-02 Thread Nicola Mazzucato
The opp binding now allows to have an empty opp table and shared-opp to still describe that devices share v/f lines. When initialising an empty opp table, allow such case by: - treating such conditions with warnings in place of errors - don't fail on empty table Signed-off-by: Nicola Mazzucato -

Re: [PATCH 01/10] arm64: defconfig: Enable REGULATOR_PF8X00

2020-12-02 Thread Krzysztof Kozlowski
On Wed, Dec 02, 2020 at 05:42:32PM +0530, Jagan Teki wrote: > Enable PF8X00 regulator driver by default as it used in > some of i.MX8MM hardware platforms. Could you mention names (one is enough) of platforms this could be found on? This would be more detailed reason why the option should be enabl

[PATCH v4 1/4] dt-bindings/opp: Update documentation for opp-shared

2020-12-02 Thread Nicola Mazzucato
Currently the optional property opp-shared is used within an opp table to tell that a set of devices share their clock/voltage lines (and the opp points). It is therefore possible to use an empty opp table to convey only that information, useful in situations where the opp points are provided via o

Re: [PATCH V2 0/1] regulator: da9121: add IRQ free to release function

2020-12-02 Thread Mark Brown
On Wed, 2 Dec 2020 11:32:46 +, Adam Ward wrote: > This patch fixes the DA9121 driver to disable the IRQ before cancelling > the work, to be sure the IRQ doesn't restart it before all IRQs are > masked > > V2: > > - Fix to release IRQ if regmap error fails probe > > [...] Applied to htt

Re: [PATCH] pid: add null pointer check in pid_nr_ns()

2020-12-02 Thread Eric W. Biederman
Alakesh Haloi writes: > There has been at least one occurrence where a null pointer derefernce > panic was seen with following stack trace. > > #0 [ff800bcd3800] machine_kexec at ff8008095fb4 > #1 [ff800bcd3860] __crash_kexec at ff8008122a30 > #2 [ff800bcd39f0] panic at fff

Re: (subset) [PATCH v2 0/5] regmap/SoundWire/ASoC: Add SoundWire SDCA support

2020-12-02 Thread Mark Brown
On Mon, 30 Nov 2020 22:40:15 +0800, Bard Liao wrote: > The MIPI SoundWire Device Class standard will define audio functionality > beyond the scope of the existing SoundWire 1.2 standard, which is limited > to the bus and interface. > > The description is inspired by the USB Audio Class, with "func

Re: [PATCH v3 net-next 2/2] net: dsa: qca: ar9331: export stats64

2020-12-02 Thread Florian Fainelli
On 12/2/2020 6:09 AM, Oleksij Rempel wrote: > Add stats support for the ar9331 switch. > > Signed-off-by: Oleksij Rempel Reviewed-by: Florian Fainelli -- Florian

Re: [PATCH v4 3/4] powercap/drivers/dtpm: Add API for dynamic thermal power management

2020-12-02 Thread Lukasz Luba
On 12/2/20 12:37 PM, Lukasz Luba wrote: Hi Daniel, I realized small issue when I went through this new mutex code (which is safer IMHO). On 12/1/20 7:28 PM, Daniel Lezcano wrote: [snip] +int dtpm_register(const char *name, struct dtpm *dtpm, struct dtpm *parent) +{ +    struct powercap_z

Re: [PATCH v3 net-next 1/2] net: dsa: add optional stats64 support

2020-12-02 Thread Florian Fainelli
On 12/2/2020 6:09 AM, Oleksij Rempel wrote: > Allow DSA drivers to export stats64 > > Signed-off-by: Oleksij Rempel > Reviewed-by: Vladimir Oltean Reviewed-by: Florian Fainelli -- Florian

Re: [PATCH 00/13] ibmvfc: initial MQ development

2020-12-02 Thread Tyrel Datwyler
On 12/2/20 4:03 AM, Hannes Reinecke wrote: > On 11/26/20 2:48 AM, Tyrel Datwyler wrote: >> Recent updates in pHyp Firmware and VIOS releases provide new infrastructure >> towards enabling Subordinate Command Response Queues (Sub-CRQs) such that >> each >> Sub-CRQ is a channel backed by an actual h

[v4 PATCH] mm: list_lru: set shrinker map bit when child nr_items is not zero

2020-12-02 Thread Yang Shi
When investigating a slab cache bloat problem, significant amount of negative dentry cache was seen, but confusingly they neither got shrunk by reclaimer (the host has very tight memory) nor be shrunk by dropping cache. The vmcore shows there are over 14M negative dentry objects on lru, but tracin

[GIT PULL] arm64 fixes for -rc7

2020-12-02 Thread Will Deacon
Hi Linus, I'm sad to say that we've got an unusually large arm64 fixes pull for -rc7 which addresses numerous significant instrumentation issues with our entry code. Without these patches, lockdep is hopelessly unreliable in some configurations [1,2] and syzkaller is therefore not a lot of use bec

Re: [PATCH v7 3/3] net: ax88796c: ASIX AX88796C SPI Ethernet Adapter Driver

2020-12-02 Thread Jakub Kicinski
On Wed, 02 Dec 2020 11:46:28 +0100 Lukasz Stelmach wrote: > >> + status = netif_rx(skb); > > > > If I'm reading things right this is in process context, so netif_rx_ni() > > > > Is it? The stack looks as follows > > ax88796c_skb_return() > ax88796c_rx_fixup() > ax88796c_receive()

Re: [PATCH v0] ASoC: rsnd: core: Check convert rate in rsnd_hw_params

2020-12-02 Thread kernel test robot
d in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/mdurnev-gmail-com/ASoC-rsnd-core-Check-convert-rate-in-rsnd_hw_params/20201202-191131 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next config: arm64-randconfig-r01

Re: [PATCH v5 net-next 1/4] dt-bindings: net: nfc: s3fwrn5: Support a UART interface

2020-12-02 Thread Krzysztof Kozlowski
On Wed, Dec 02, 2020 at 08:47:38PM +0900, Bongsu Jeon wrote: > From: Bongsu Jeon > > Since S3FWRN82 NFC Chip, The UART interface can be used. > S3FWRN82 supports I2C and UART interface. > > Signed-off-by: Bongsu Jeon > --- > .../bindings/net/nfc/samsung,s3fwrn5.yaml | 31 > ++

Re: [PATCH] checkpatch: add fix for non-standard signature - co-authored-by

2020-12-02 Thread Joe Perches
On Wed, 2020-12-02 at 14:38 +0530, Aditya Srivastava wrote: > Currently, checkpatch.pl warns for BAD_SIGN_OFF on the usage of > non-standard signatures. > > An evaluation on v4.13..v5.8 showed that out of 539 warnings due to > non-standard signatures, 43 are due to the use of 'Co-authored-by' > ta

Re: [RFC PATCH] common/rc: Fix _check_s_dax() for kernel 5.10

2020-12-02 Thread Christoph Hellwig
On Wed, Dec 02, 2020 at 11:10:50AM -0600, Eric Sandeen wrote: > xfstests gets used on distro kernels too, so relying on kernel version isn't > really something we can use to make determinations like this, unfortunately. > > Probably the best we can do is hope that the change makes it to stable and

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

2020-12-02 Thread Thomas Falcon
On 12/1/20 7:20 PM, Stephen Rothwell wrote: Hi all, Today's linux-next merge of the net-next tree got a conflict in: drivers/net/ethernet/ibm/ibmvnic.c between commit: b71ec9522346 ("ibmvnic: Ensure that SCRQ entry reads are correctly ordered") from the net tree and commit: ec20f36

Re: [PATCH v4 3/7] mfd: Add base driver for Netronix embedded controller

2020-12-02 Thread Jonathan Neuschäfer
On Wed, Dec 02, 2020 at 03:09:43PM +, Lee Jones wrote: > On Wed, 02 Dec 2020, Jonathan Neuschäfer wrote: > > > On Wed, Dec 02, 2020 at 01:05:20PM +, Lee Jones wrote: > > > On Sun, 22 Nov 2020, Jonathan Neuschäfer wrote: > > [...] > > > > + /* Bail out if we encounter an unknown firmw

Re: [PATCH] rtc: pcf2127: clear the flag TSF1 before enabling interrupt generation

2020-12-02 Thread kernel test robot
fig: arm64-randconfig-r014-20201202 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 2671fccf0381769276ca8246ec0499adcb9b0355) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/

Re: [PATCH v2 1/2] net: dsa: add optional stats64 support

2020-12-02 Thread Florian Fainelli
On 12/2/2020 4:07 AM, Oleksij Rempel wrote: > Allow DSA drivers to export stats64 > > Signed-off-by: Oleksij Rempel Reviewed-by: Florian Fainelli -- Florian

Re: [RFC PATCH] common/rc: Fix _check_s_dax() for kernel 5.10

2020-12-02 Thread Eric Sandeen
On 12/2/20 10:07 AM, ira.we...@intel.com wrote: > From: Ira Weiny > > There is a conflict with the user visible statx bits 'mount root' and > 'dax'. The kernel is shifting the dax bit.[1] > > Adjust _check_s_dax() to use the new bit. > > [1] > https://lore.kernel.org/lkml/3e28d2c7-fbe5-298a-1

Re: [PATCH] drm/vboxvideo: Used the vram helper

2020-12-02 Thread kernel test robot
randconfig-a016-20201202 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 2671fccf0381769276ca8246ec0499adcb9b0355) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross

Re: [PATCH v4 4/4] powercap/drivers/dtpm: Add CPU energy model based support

2020-12-02 Thread Lukasz Luba
On 12/1/20 7:28 PM, Daniel Lezcano wrote: With the powercap dtpm controller, we are able to plug devices with power limitation features in the tree. The following patch introduces the CPU power limitation based on the energy model and the performance states. The power limitation is done at t

Re:

2020-12-02 Thread Kun Yi
Much apologies for the super late reply.. I was out for an extended period of time due to personal circumstances. I have now addressed most of the comments in the v4 series. Also cc'ed Supreeth who works on the AMD System Manageability stack. On Wed, Dec 2, 2020 at 8:57 AM Kun Yi wrote: > > On S

Re: [PATCH v2 04/12] x86/xen: drop USERGS_SYSRET64 paravirt call

2020-12-02 Thread Borislav Petkov
On Wed, Dec 02, 2020 at 03:48:21PM +0100, Jürgen Groß wrote: > I wanted to avoid the additional NOPs for the bare metal case. Yeah, in that case it gets optimized to a single NOP: [0.176692] SMP alternatives: 81a00068: [0:5) optimized NOPs: 0f 1f 44 00 00 which is nopl 0x0(%rax,%rax

Re: [PATCH] drivers: char: tpm: remove unneeded MODULE_VERSION() usage

2020-12-02 Thread Jarkko Sakkinen
On Wed, Dec 02, 2020 at 01:15:53PM +0100, Enrico Weigelt, metux IT consult wrote: > Remove MODULE_VERSION(), as it isn't needed at all: the only version > making sense is the kernel version. Kernel version neither does make sense here. Why are mentioning it in the commit message? Please just deri

Re: [PATCH v1 4/7] spi: qspi-tegra: Add Tegra186 and Tegra194 QSPI compatibles

2020-12-02 Thread Mark Brown
On Tue, Dec 01, 2020 at 01:12:45PM -0800, Sowjanya Komatineni wrote: > QSPI controller on Tegra186 and Tegra194 is similar to Tegra210 > QSPI controller in terms of transferring command, address and data > in multiple transfers. Given that you're adding the driver in the same series this doesn't r

Re: [PATCH 4.4 00/24] 4.4.247-rc1 review

2020-12-02 Thread Shuah Khan
On 12/1/20 1:53 AM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.4.247 release. There are 24 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made

Re: [PATCH 4.9 00/42] 4.9.247-rc1 review

2020-12-02 Thread Shuah Khan
On 12/1/20 1:52 AM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.9.247 release. There are 42 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made

Re: [PATCH v3 01/11] evm: Execute evm_inode_init_security() only when an HMAC key is loaded

2020-12-02 Thread Mimi Zohar
On Wed, 2020-11-11 at 10:22 +0100, Roberto Sassu wrote: > evm_inode_init_security() requires an HMAC key to calculate the HMAC on > initial xattrs provided by LSMs. However, it checks generically whether a > key has been loaded, including also public keys, which is not correct as > public keys are

Re: [PATCH v4] char: tpm: add i2c driver for cr50

2020-12-02 Thread Jarkko Sakkinen
On Wed, Dec 02, 2020 at 12:58:05PM +0200, Adrian Ratiu wrote: > From: "dlau...@chromium.org" > > Add TPM 2.0 compatible I2C interface for chips with cr50 firmware. > > The firmware running on the currently supported H1 MCU requires a > special driver to handle its specific protocol, and this mak

Re: [PATCH 4.19 00/57] 4.19.161-rc1 review

2020-12-02 Thread Shuah Khan
On 12/1/20 1:53 AM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.19.161 release. There are 57 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made

Re: [RFC] Documentation/scheduler/schedutil.txt

2020-12-02 Thread Peter Zijlstra
On Wed, Dec 02, 2020 at 04:45:31PM +, Mel Gorman wrote: > > > It's less obvious what the consequence is unless the reader manages to > > > tie the IO-wait comment in "Schedutil / DVFS" to this section. > > > > I'm not entirely sure I follow. The purpose of UTIL_EST is to avoid > > ramp-up iss

Re: [RFC PATCH 3/4] x86/cpu: amd: Define processor families

2020-12-02 Thread Borislav Petkov
On Wed, Dec 02, 2020 at 11:13:02PM +0900, Punit Agrawal wrote: > Didn't realize the core was internal only. F10h is not internal only - all I'm saying is that "K10" wasn't use inside AMD AFAIR. > Makes sense - I will follow your suggestion in the next version. Well, I don't think it is worth the

Re: [PATCH 5.4 00/98] 5.4.81-rc1 review

2020-12-02 Thread Shuah Khan
On 12/1/20 1:52 AM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 5.4.81 release. There are 98 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made b

Re: [PATCH 5.9 000/152] 5.9.12-rc1 review

2020-12-02 Thread Shuah Khan
On 12/1/20 1:51 AM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 5.9.12 release. There are 152 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made

[PATCH linux hwmon-next v4 1/3] hwmon: (sbtsi) Add basic support for SB-TSI sensors

2020-12-02 Thread Kun Yi
SB Temperature Sensor Interface (SB-TSI) is an SMBus compatible interface that reports AMD SoC's Ttcl (normalized temperature), and resembles a typical 8-pin remote temperature sensor's I2C interface to BMC. This commit adds basic support using this interface to read CPU temperature, and read/writ

[PATCH linux hwmon-next v4 3/3] dt-bindings: (hwmon/sbtsi_tmep) Add SB-TSI hwmon driver bindings

2020-12-02 Thread Kun Yi
Document device tree bindings for AMD SB-TSI emulated temperature sensor. Signed-off-by: Kun Yi --- .../devicetree/bindings/hwmon/amd,sbtsi.yaml | 54 +++ 1 file changed, 54 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/amd,sbtsi.yaml diff --git a/Do

Re: [PATCH 01/29] bus: mhi: Remove auto-start option

2020-12-02 Thread Kalle Valo
Manivannan Sadhasivam writes: > On Wed, Dec 02, 2020 at 06:00:05PM +0200, Kalle Valo wrote: >> Manivannan Sadhasivam writes: >> >> > From: Loic Poulain >> > >> > There is really no point having an auto-start for channels. >> > This is confusing for the device drivers, some have to enable the >

[PATCH linux hwmon-next v4 2/3] hwmon: (sbtsi) Add documentation

2020-12-02 Thread Kun Yi
Document the SB-TSI sensor interface driver. Signed-off-by: Kun Yi --- Documentation/hwmon/index.rst | 1 + Documentation/hwmon/sbtsi_temp.rst | 40 ++ 2 files changed, 41 insertions(+) create mode 100644 Documentation/hwmon/sbtsi_temp.rst diff --git a/Documen

Re: [PATCH v2 2/9] KVM: X86: Introduce KVM_HC_PAGE_ENC_STATUS hypercall

2020-12-02 Thread Dr. David Alan Gilbert
* Ashish Kalra (ashish.ka...@amd.com) wrote: > From: Brijesh Singh > > This hypercall is used by the SEV guest to notify a change in the page > encryption status to the hypervisor. The hypercall should be invoked > only when the encryption attribute is changed from encrypted -> decrypted > and vi

[PATCH linux hwmon-next v4 0/3] SB-TSI hwmon driver v4

2020-12-02 Thread Kun Yi
v4: addressed comments in v3; converted DT binding to required schema v3: addressed comment in v2 and improved documentation v2: rewrote using devm_hwmon_device_register_with_info() API and addressed comments received in v1 v1: first version Kun Yi (3): hwmon: (sbtsi) Add basic support for S

Re: [v3 PATCH] mm: list_lru: set shrinker map bit when child nr_items is not zero

2020-12-02 Thread Yang Shi
On Wed, Dec 2, 2020 at 7:01 AM Shakeel Butt wrote: > > On Tue, Dec 1, 2020 at 1:25 PM Yang Shi wrote: > > > > When investigating a slab cache bloat problem, significant amount of > > negative dentry cache was seen, but confusingly they neither got shrunk > > by reclaimer (the host has very tight

[GIT PULL] MHI changes for v5.11

2020-12-02 Thread Manivannan Sadhasivam
Hi Greg, Here is the MHI pull request for v5.11 cycle. The reason for doing pull request this time is because of the immutable branch which gets merged for handling networking and MHI changes. Details are in the signed tag, please consider merging! Thanks, Mani --- The following changes since

Re: [PATCH] net: 8021q: use netdev_info() instead of pr_info()

2020-12-02 Thread Julian Wiedmann
On 02.12.20 14:45, Enrico Weigelt, metux IT consult wrote: > Use netdev_info() instead of pr_info() for more consistent log output. > > Signed-off-by: Enrico Weigelt > --- > net/8021q/vlan.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/net/8021q/vlan.c b/net/8021

Re: [PATCH 1/4] net: freescale/fman: Split the main resource region reservation

2020-12-02 Thread Andrew Lunn
Hi Patrick Please always include a patch [0/x] which explains the big picture, what the patchset as a whole is trying to achieve. Andrew

Re: [PATCH v2] tpm_tis: Disable interrupts if interrupt storm detected

2020-12-02 Thread Jarkko Sakkinen
On Tue, Dec 01, 2020 at 12:59:23PM -0700, Jerry Snitselaar wrote: > > Jerry Snitselaar @ 2020-11-30 20:26 MST: > > > Jerry Snitselaar @ 2020-11-30 19:58 MST: > > > >> When enabling the interrupt code for the tpm_tis driver we have > >> noticed some systems have a bios issue causing an interrupt s

Re: [PATCH v2 2/4] mm: introduce cma_alloc_bulk API

2020-12-02 Thread Michal Hocko
On Wed 02-12-20 08:15:49, Minchan Kim wrote: > On Wed, Dec 02, 2020 at 04:49:15PM +0100, Michal Hocko wrote: [...] > > Well, what I can see is that this new interface is an antipatern to our > > allocation routines. We tend to control allocations by gfp mask yet you > > are introducing a bool param

RE: [PATCH 07/22] misc: xlink-pcie: lh: Add PCIe EPF driver for Local Host

2020-12-02 Thread Thokala, Srikanth
Hi Greg, > -Original Message- > From: Greg Kroah-Hartman > Sent: Tuesday, December 1, 2020 3:48 PM > To: mgr...@linux.intel.com > Cc: linux-kernel@vger.kernel.org; markgr...@kernel.org; Gretzinger, Adam R > ; Thokala, Srikanth > ; Derek Kiernan ; > Dragan Cvetic ; Arnd Bergmann > Subject

RE: [PATCH 09/22] misc: xlink-pcie: lh: Add core communication logic

2020-12-02 Thread Thokala, Srikanth
Hi Greg, > -Original Message- > From: Greg KH > Sent: Wednesday, December 2, 2020 11:48 AM > To: mgr...@linux.intel.com > Cc: markgr...@kernel.org; a...@arndb.de; b...@suse.de; > damien.lem...@wdc.com; dragan.cve...@xilinx.com; cor...@lwn.net; > leonard.cres...@nxp.com; palmerdabb...@goog

Re: [PATCH RFC 10/39] KVM: x86/xen: support upcall vector

2020-12-02 Thread David Woodhouse
On Wed, 2020-12-02 at 13:12 +, Joao Martins wrote: > On 12/2/20 11:17 AM, David Woodhouse wrote: > > I might be more inclined to go for a model where the kernel handles the > > evtchn_pending/evtchn_mask for us. What would go into the irq routing > > table is { vcpu, port# } which get passed to

Re: [PATCH] keys: remove trailing semicolon in macro definition

2020-12-02 Thread Jarkko Sakkinen
On Sat, Nov 28, 2020 at 09:30:44PM -0800, Joe Perches wrote: > On Sun, 2020-11-29 at 06:45 +0200, Jarkko Sakkinen wrote: > > On Fri, Nov 27, 2020 at 11:15:43AM -0800, t...@redhat.com wrote: > > > From: Tom Rix > > > > > > The macro use will already have a semicolon. > > > > > > Signed-off-by: To

Re: [RFC] Documentation/scheduler/schedutil.txt

2020-12-02 Thread Mel Gorman
On Wed, Dec 02, 2020 at 04:54:52PM +0100, Peter Zijlstra wrote: > > IIRC, this 32ms is tied to the value of LOAD_AVG_PERIOD and the length > > of the ewma_sum series below. Might be worth expanding a little further. > > It is LOAD_AVG_PERIOD. Some people (re)generate the PELT tables with a > diffe

Re: [PATCH v1 0/9] Enable root to update the blacklist keyring

2020-12-02 Thread Jarkko Sakkinen
On Mon, Nov 30, 2020 at 09:23:59AM +0100, Mickaël Salaün wrote: > > On 30/11/2020 03:40, Jarkko Sakkinen wrote: > > On Fri, Nov 20, 2020 at 07:04:17PM +0100, Mickaël Salaün wrote: > >> Hi, > >> > >> This patch series mainly add a new configuration option to enable the > >> root user to load signed

Re: [PATCH 17/17] realtek: rtw88: pci: Add prototypes for .probe, .remove and .shutdown

2020-12-02 Thread Kalle Valo
Pkshih writes: >> -Original Message- >> From: Lee Jones [mailto:lee.jo...@linaro.org] >> Sent: Friday, November 27, 2020 4:57 PM >> To: Pkshih >> Cc: Tony Chuang; kv...@codeaurora.org; linux-kernel@vger.kernel.org; >> linux-wirel...@vger.kernel.org; >> da...@davemloft.net; net...@vger.ker

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