Re: [PATCH] v4l: Add source change event for colorimetry

2020-10-13 Thread Tomasz Figa
On Tue, Oct 13, 2020 at 11:03 AM Stanimir Varbanov wrote: > > Hi, > > On 7/2/20 2:52 PM, Stanimir Varbanov wrote: > > Hi, > > > > Once we have this event there is still open question how the client will > > know the data buffer on which the new colorspace is valid/applied. > > > > The options

[PATCH] reset: meson: make it possible to build as a module

2020-10-13 Thread Neil Armstrong
In order to reduce the kernel Image size on multi-platform distributions, make it possible to build the reset controller driver as a module. This partially reverts 8290924e ("reset: meson: make it explicitly non-modular") Signed-off-by: Neil Armstrong --- drivers/reset/Kconfig | 4 ++--

[PATCH 1/2] Asoc: qcom: lpass-cpu: Fix clock disable failure

2020-10-13 Thread Srinivasa Rao Mandadapu
From: V Sujith Kumar Reddy Disable MI2S bit clock from PAUSE/STOP/SUSPEND usecase instead of shutdown time. Acheive this by invoking clk_disable_unprepare API from cpu daiops shutdown to cpu daiops trigger. This Fix is update to the below patch. https://lore.kernel.org/patchwork/patch/1308101/

Re: [PATCH 2/2] venus: venc: fix handlig of S_SELECTION and G_SELECTION

2020-10-13 Thread Tomasz Figa
Hi Vikash, On Tue, Oct 13, 2020 at 02:56:21PM +0530, vgaro...@codeaurora.org wrote: > > On 2020-10-08 19:51, Tomasz Figa wrote: > > On Wed, Oct 7, 2020 at 9:33 PM wrote: > > > > > > Hi Tomasz, > > > > > > On 2020-10-01 20:47, Tomasz Figa wrote: > > > > On Thu, Oct 1, 2020 at 3:32 AM Stanimir

Re: [PATCH] spi: imx: Revert "spi: imx: enable runtime pm support"

2020-10-13 Thread Christian Eggers
On Monday, 12 October 2020, 16:07:53 CEST, Sascha Hauer wrote: > On Fri, Oct 09, 2020 at 09:48:29AM +0200, Christian Eggers wrote: > > 525c9e5a32bd introduced pm_runtime support for the i.MX SPI driver. With > this pm_runtime is used to bring up the clocks initially. When CONFIG_PM > is disabled

Re: [PATCH v2 1/3] dt-bindings: rtc: add trickle-voltage-millivolt

2020-10-13 Thread Rob Herring
On Thu, Oct 08, 2020 at 12:05:04AM +0200, Alexandre Belloni wrote: > Some RTCs have a trickle charge that is able to output different voltages > depending on the type of the connected auxiliary power (battery, supercap, > ...). Add a property allowing to specify the necessary voltage. > >

Re: [GIT PULL] x86/platform updates for v5.10

2020-10-13 Thread Mike Travis
On 10/13/2020 6:29 AM, Borislav Petkov wrote: On Tue, Oct 13, 2020 at 05:33:37AM -0700, Mike Travis wrote: I'm working on the correct code now, and I have UV4 & UV4A machine time starting at 7am (PDT) to test it. The UV5 simulator does not yet emulate console initiated NMI from the BMC.

Re: [PATCH v5 1/3] dt-bindings: pinctrl: Add bindings for pinctrl-microchip-sgpio driver

2020-10-13 Thread Linus Walleij
On Fri, Oct 9, 2020 at 12:00 PM Lars Povlsen wrote: > > So here reg = 0 and the out port has reg 1. Isn't that what you also put > > in the second cell of the GPIO phandle? Then why? The driver > > can very well just parse its own reg property and fill that in. > > NO! The second cell is the

Re: [PATCH v2 06/24] blk-mq: docs: add kernel-doc description for a new struct member

2020-10-13 Thread John Garry
On 13/10/2020 13:14, Mauro Carvalho Chehab wrote: As reported by kernel-doc: ./include/linux/blk-mq.h:267: warning: Function parameter or member 'active_queues_shared_sbitmap' not described in 'blk_mq_tag_set' There is now a new member for struct blk_mq_tag_set. Add a description for

Re: [PATCH v2 1/1] sched/uclamp: add SCHED_FLAG_UTIL_CLAMP_RESET flag to reset uclamp

2020-10-13 Thread Qais Yousef
On 10/13/20 13:46, Patrick Bellasi wrote: > > So IMO you just need a single SCHED_FLAG_UTIL_CLAMP_RESET that if set in the > > attr, you just execute that loop in __setscheduler_uclamp() + reset > > uc_se->user_defined. > > > > It should be invalid to pass the SCHED_FLAG_UTIL_CLAMP_RESET with > >

[PATCH] firmware: arm_scmi: fix notifications locking

2020-10-13 Thread Cristian Marussi
When a protocol registers its events the notification core takes care to re-scan the hashtable of pending event handlers and activate all the possibly existent handlers that refer to any of the events just registered by the new protocol; when a pending handler becomes active the core takes also

Re: [PATCH 0/5] gpio: uapi: documentation improvements

2020-10-13 Thread Kent Gibson
On Tue, Oct 13, 2020 at 03:21:47PM +0200, Linus Walleij wrote: > On Thu, Oct 8, 2020 at 5:46 PM Bartosz Golaszewski > wrote: > > On Mon, Oct 5, 2020 at 9:03 AM Kent Gibson wrote: > > > > > > I'm intending to add some GPIO chardev documentation to > > > Documentation/admin-guide/gpio/chardev.rst

Re: [PATCH 1/1] dt-bindings: clock: Add new OST support for the upcoming new driver.

2020-10-13 Thread Rob Herring
On Thu, Oct 08, 2020 at 02:14:07AM +0800, 周琰杰 (Zhou Yanjie) wrote: > The new OST has one global timer and two or four percpu timers, so there will > be three > combinations in the upcoming new OST driver: the original GLOBAL_TIMER + > PERCPU_TIMER, > the new GLOBAL_TIMER + PERCPU_TIMER0/1 and

Re: [GIT PULL] x86/platform updates for v5.10

2020-10-13 Thread Borislav Petkov
On Tue, Oct 13, 2020 at 05:33:37AM -0700, Mike Travis wrote: > I'm working on the correct code now, and I have UV4 & UV4A machine time > starting at 7am (PDT) to test it. The UV5 simulator does not yet emulate > console initiated NMI from the BMC. Ok, let me put it another way: is this simple

Re: [RFC PATCH 2/3] dt-bindings: gpio: Add binding documentation for Etron EJ168/EJ188/EJ198

2020-10-13 Thread Linus Walleij
On Wed, Oct 7, 2020 at 9:58 PM Martin Blumenstingl wrote: > On Wed, Oct 7, 2020 at 11:19 AM Linus Walleij > wrote: > > On Sun, Oct 4, 2020 at 8:00 PM Martin Blumenstingl > > wrote: > > > > > +properties: > > > + compatible: > > > +enum: > > > + - pci1b6f,7023 > > > + -

Re: disabling CONFIG_LED_CLASS

2020-10-13 Thread Udo van den Heuvel
L.S., Even after removing all LED referneces from .config, a `make oldconfig` leads to: * * LED Support * LED Support (NEW_LEDS) [Y/?] (NEW) y LED Class Support (LEDS_CLASS) [M/y/?] (NEW) n Where 'n' is not a valid choice. So why is this LED thing forced upon us and how do we get rid of it?

Re: [PATCH 0/5] gpio: uapi: documentation improvements

2020-10-13 Thread Linus Walleij
On Thu, Oct 8, 2020 at 5:46 PM Bartosz Golaszewski wrote: > On Mon, Oct 5, 2020 at 9:03 AM Kent Gibson wrote: > > > > I'm intending to add some GPIO chardev documentation to > > Documentation/admin-guide/gpio/chardev.rst (or perhaps > > Documentation/userspace-api/??), but that is taking longer

Re: [PATCH -v2 10/17] sched: Fix migrate_disable() vs set_cpus_allowed_ptr()

2020-10-13 Thread Valentin Schneider
On 12/10/20 19:25, Tao Zhou wrote: > Hi Peter, > @@ -1989,7 +1994,24 @@ static int affine_move_task(struct rq *rq, struct > rq_flags *rf, > }; > bool complete = false; > > - /* Can the task run on the task's current CPU? If so, we're done */ > + /* > +* Can

Re: [PATCH v6 65/80] docs: amdgpu: fix a warning when building the documentation

2020-10-13 Thread Alex Deucher
Applied. Thanks! Alex On Tue, Oct 13, 2020 at 7:54 AM Mauro Carvalho Chehab wrote: > > As reported by Sphinx: > > Documentation/gpu/amdgpu.rst:200: WARNING: Inline emphasis > start-string without end-string. > > Signed-off-by: Mauro Carvalho Chehab > --- >

Re: Performance regressions in "boot_time" tests in Linux 5.8 Kernel

2020-10-13 Thread b...@redhat.com
Hi Rahul, On 10/12/20 at 05:21pm, Rahul Gopakumar wrote: > Hi Baoquan, > > Attached collected dmesg logs for with and without > commit after adding memblock=debug to kernel cmdline. Can you test below draft patch and see if it works for you? >From a2ea6caef3c73ad9efb2dd2b48039065fe430bb2 Mon

Re: BUG: using __this_cpu_read() in preemptible code in trace_hardirqs_on

2020-10-13 Thread Steven Rostedt
On Tue, 13 Oct 2020 04:22:21 -0700 syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit:865c50e1 x86/uaccess: utilize CONFIG_CC_HAS_ASM_GOTO_OUTPUT > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=15112ef050 > kernel

Re: [PATCH v6 72/80] drm/amd/display: kernel-doc: document force_timing_sync

2020-10-13 Thread Alex Deucher
Applied. Thanks! Alex On Tue, Oct 13, 2020 at 7:54 AM Mauro Carvalho Chehab wrote: > > As warned when running "make htmldocs": > > ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:345: warning: > Function parameter or member 'force_timing_sync' not described in >

Re: [PATCH] v4l2-ctrl: add control for thumnails

2020-10-13 Thread Tomasz Figa
On Tue, Oct 13, 2020 at 2:52 PM Stanimir Varbanov wrote: > > Hi, > > On 6/4/20 3:57 PM, Tomasz Figa wrote: > > On Thu, Jun 4, 2020 at 2:56 PM Hans Verkuil > > wrote: > >> > >> On 04/06/2020 14:34, Stanimir Varbanov wrote: > >>> Hi Hans, > >>> > >>> On 6/4/20 12:08 PM, Hans Verkuil wrote: >

Re: [PATCH] arm64: KVM: marking pages as XN in Stage-2 does not care about CTR_EL0.DIC

2020-10-13 Thread limingwang (A)
>Hi Li, > >On 2020-10-12 02:08, l00484210 wrote: >> From: MingWang Li >> >> When testing the ARMv8.2-TTS2UXN feature, setting bits of XN is >> unavailable. >> Because the control bit CTR_EL0.DIC is set by default on system. >> >> But when CTR_EL0.DIC is set, software does not need to flush

[GIT PULL] Hyper-V commits for 5.10

2020-10-13 Thread Wei Liu
Hi Linus, Please pull the following changes since commit 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5: Linux 5.9-rc1 (2020-08-16 13:04:57 -0700) are available in the Git repository at: ssh://g...@gitolite.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git tags/hyperv-next-signed for you

Re: [PATCH] drm/amd/display: remove no need return value

2020-10-13 Thread Alex Deucher
Applied. Thanks! Alex On Mon, Oct 12, 2020 at 9:44 AM Bernard Zhao wrote: > > Functions (disable_all_writeback_pipes_for_stream & > dc_enable_stereo & dc_post_update_surfaces_to_stream) > always return true, there is no need to keep the return value. > This change is to make the code a bit

Re: [PATCH v2 04/24] docs: lockdep-design: fix some warning issues

2020-10-13 Thread Matthew Wilcox
On Tue, Oct 13, 2020 at 02:52:06PM +0200, Peter Zijlstra wrote: > On Tue, Oct 13, 2020 at 02:14:31PM +0200, Mauro Carvalho Chehab wrote: > > + = === > > + ``.`` acquired while irqs disabled and not in irq context > > + ``-`` acquired in

Re: [RFC] Documentation: Add documentation for new performance_profile sysfs class

2020-10-13 Thread Hans de Goede
Hi, On 10/12/20 6:42 PM, Rafael J. Wysocki wrote: On Wed, Oct 7, 2020 at 8:41 PM Limonciello, Mario wrote: On Wed, 2020-10-07 at 15:58 +, Limonciello, Mario wrote: On Mon, 2020-10-05 at 12:58 +, Limonciello, Mario wrote: On modern systems CPU/GPU/... performance is often

Re: [PATCH v4 0/4] Add system mmu support for Armada-806

2020-10-13 Thread Robin Murphy
On 2020-10-06 16:16, Denis Odintsov wrote: Hi, Am 15.07.2020 um 09:06 schrieb Tomasz Nowicki : The series is meant to support SMMU for AP806 and a workaround for accessing ARM SMMU 64bit registers is the gist of it. For the record, AP-806 can't access SMMU registers with 64bit width. This

Re: [PATCH 0/4] powercap/dtpm: Add the DTPM framework

2020-10-13 Thread Hans de Goede
Hi Rafael, On 10/12/20 6:37 PM, Rafael J. Wysocki wrote: On Mon, Oct 12, 2020 at 1:46 PM Hans de Goede wrote: A side note, related to your proposal, not this patch. IMO it suits better to have /sys/power/profile. cat /sys/power/profile power balanced_power * balanced

Re: [PATCH] tracing: add tgid into common field

2020-10-13 Thread Steven Rostedt
On Tue, 13 Oct 2020 13:54:54 +0800 Yafang Shao wrote: > --- a/include/linux/trace_events.h > +++ b/include/linux/trace_events.h > @@ -67,6 +67,7 @@ struct trace_entry { > unsigned char flags; > unsigned char preempt_count; > int pid; > +

RE: [PATCH V3 1/4] gpio: mxc: Support module build

2020-10-13 Thread Aisheng Dong
Hi Shawn, > From: Anson Huang > Sent: Monday, October 12, 2020 7:36 PM > > Hi, Shawn > > > Subject: Re: [PATCH V3 1/4] gpio: mxc: Support module build > > > > On Thu, Sep 17, 2020 at 7:40 AM Anson Huang > > wrote: > > > > > Change config to tristate, add module device table, module author, >

Re: [ANNOUNCE] libtraceevent.git

2020-10-13 Thread Steven Rostedt
On Tue, 13 Oct 2020 11:06:16 +0800 Zamir SUN wrote: > On Tue, Oct 13, 2020 at 3:17 AM Steven Rostedt wrote: > > > > > > [ Removing the powertop mailing list because it's rejecting everything ] > > > > On Mon, 12 Oct 2020 11:41:20 -0700 > > Tony Jones wrote: > > > > > On Mon, Oct 12, 2020 at

Project Funding Proposal.

2020-10-13 Thread Per Lessen
-- Good Day, I am Dr.Per Lessen and I work as a financial consultant with Global Asset Management company LLC and some High Net worth individuals from the MENA region and European Union . Basically, my principals are interested in investing in projects that are viable and has capacity of

Re: [PATCH v2 2/2] dt-bindings: pinctrl: qcom: add msm8953 pinctrl bindings

2020-10-13 Thread Rob Herring
On Wed, 07 Oct 2020 19:06:12 +0300, Vladimir Lypak wrote: > Add device tree bindings documentation for Qualcomm MSM8953 > pinctrl driver. > > Signed-off-by: Vladimir Lypak > --- > Changes in V2: > - removed "wakeup-parent" property. > - changed pincfg property pattern to '-pins$' and added its

Re: [PATCH] v4l2-ctrl: add control for thumnails

2020-10-13 Thread Stanimir Varbanov
Hi, On 6/4/20 3:57 PM, Tomasz Figa wrote: > On Thu, Jun 4, 2020 at 2:56 PM Hans Verkuil wrote: >> >> On 04/06/2020 14:34, Stanimir Varbanov wrote: >>> Hi Hans, >>> >>> On 6/4/20 12:08 PM, Hans Verkuil wrote: On 04/06/2020 11:02, Stanimir Varbanov wrote: > Hi Hans, > > On 5/27/20

Re: [PATCH v2 04/24] docs: lockdep-design: fix some warning issues

2020-10-13 Thread Peter Zijlstra
On Tue, Oct 13, 2020 at 02:14:31PM +0200, Mauro Carvalho Chehab wrote: > + = === > + ``.`` acquired while irqs disabled and not in irq context > + ``-`` acquired in irq context > + ``+`` acquired with irqs enabled > + ``?``

Re: [PATCH v2 7/8] dt-bindings: usb: convert mediatek,mtu3.txt to YAML schema

2020-10-13 Thread Rob Herring
On Tue, 13 Oct 2020 16:52:06 +0800, Chunfeng Yun wrote: > Convert mediatek,mtu3.txt to YAML schema mediatek,mtu3.yaml > > Signed-off-by: Chunfeng Yun > --- > v2: new patch > --- > .../devicetree/bindings/usb/mediatek,mtu3.txt | 108 - > .../bindings/usb/mediatek,mtu3.yaml |

[PATCH] IPv6: sr: Fix End.X nexthop to use oif.

2020-10-13 Thread Reji Thomas
Currently End.X action doesn't consider the outgoing interface while looking up the nexthop.This breaks packet path functionality specifically while using link local address as the End.X nexthop. The patch fixes this by enforcing End.X action to have both nh6 and oif and using oif in lookup.It

[PATCH v2] drm/nouveau/kms: Fix NULL pointer dereference in nouveau_connector_detect_depth

2020-10-13 Thread Alexander Kapshuk
This oops manifests itself on the following hardware: 01:00.0 VGA compatible controller: NVIDIA Corporation G98M [GeForce G 103M] (rev a1) Oct 09 14:17:46 lp-sasha kernel: BUG: kernel NULL pointer dereference, address: Oct 09 14:17:46 lp-sasha kernel: #PF: supervisor read

Re: [PATCH v6 66/80] locking/refcount: document the new "oldp" pointer value

2020-10-13 Thread Peter Zijlstra
On Tue, Oct 13, 2020 at 01:54:21PM +0200, Mauro Carvalho Chehab wrote: > Changeset a435b9a14356 ("locking/refcount: Provide __refcount API to obtain > the old value") > added a new parameter to most refcount functions, but didn't update > the kernel-doc markups. Mindless warning begets mindless

Re: [PATCH 0/4] powercap/dtpm: Add the DTPM framework

2020-10-13 Thread Hans de Goede
Hi, On 10/12/20 6:02 PM, Daniel Lezcano wrote: On 12/10/2020 13:46, Hans de Goede wrote: Hi Daniel, On 10/12/20 12:30 PM, Daniel Lezcano wrote: Here the proposed interface is already exported in userspace via the powercap framework which supports today the backend driver for the RAPL

Re: LPC 2020 Hackroom Session: summary and next steps for isolated user namespaces

2020-10-13 Thread Serge E. Hallyn
On Mon, Oct 12, 2020 at 07:05:10PM +0200, Giuseppe Scrivano wrote: > Josh Triplett writes: > > > On Fri, Oct 09, 2020 at 11:26:06PM -0500, Serge E. Hallyn wrote: > >> > 3. Find a way to allow setgroups() in a user namespace while keeping > >> >in mind the case of groups used for negative

[PATCH v4 0/2] media: mtk-vcodec: fix builds when remoteproc is disabled

2020-10-13 Thread Alexandre Courbot
No functional changes since v3, but it does the job at fixing the build breakage. :) Please kindly take a look. Changes since v3: * Removed obsolete Acked-bys * Fixed indentation in Kconfig file Changes since v2: * Use the FOO || !FOO magic suggested by Hans to ensure a built-in module does

[PATCH v4 2/2] media: mtk-vcodec: fix build breakage when one of VPU or SCP is enabled

2020-10-13 Thread Alexandre Courbot
The addition of MT8183 support added a dependency on the SCP remoteproc module. However the initial patch used the "select" Kconfig directive, which may result in the SCP module to not be compiled if remoteproc was disabled. In such a case, mtk-vcodec would try to link against non-existent SCP

[PATCH v4 1/2] media: mtk-vcodec: move firmware implementations into their own files

2020-10-13 Thread Alexandre Courbot
mtk-vcodec supports two kinds of firmware, VPU and SCP. Both were supported from the same source files, but this is clearly unclean and makes it more difficult to disable support for one or the other. Move these implementations into their own file, after adding the necessary private interfaces.

Re: [PATCH v2 07/24] drm: amdgpu: kernel-doc: update some adev parameters

2020-10-13 Thread Christian König
Am 13.10.20 um 14:14 schrieb Mauro Carvalho Chehab: Running "make htmldocs: produce lots of warnings on those files: ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:177: warning: Excess function parameter 'man' description in 'amdgpu_vram_mgr_init'

Re: [PATCH 16/18] dt-bindings: usb: meson-g12a-usb: Validate DWC2/DWC3 sub-nodes

2020-10-13 Thread Rob Herring
On Sun, Oct 11, 2020 at 01:41:19AM +0300, Serge Semin wrote: > Amlogic G12A USB DT sub-nodes are supposed to be compatible with the > generic DWC USB2 and USB3 devices. Since now we've got DT schemas for > both of the later IP cores let's make sure that the Amlogic G12A USB > DT nodes are fully

Re: [PATCH 5/5] x86/kvm: Add KVM_FEATURE_MSI_EXT_DEST_ID

2020-10-13 Thread Thomas Gleixner
On Tue, Oct 13 2020 at 12:51, David Woodhouse wrote: > With that realisation, I've fixed the comment in my ext_dest_id branch > to remove all mention of IRQ remapping. It now looks like this: > > static int x86_vector_select(struct irq_domain *d, struct irq_fwspec *fwspec, >

Re: [PATCH V7 4/4] softirq: Allow early break the softirq processing loop

2020-10-13 Thread Qais Yousef
On 10/13/20 12:43, Frederic Weisbecker wrote: > On Fri, Oct 09, 2020 at 04:01:39PM +0100, Qais Yousef wrote: > > On 09/29/20 13:44, Frederic Weisbecker wrote: > > > > that will delay the net_rx/tx softirq to process, Peter's branch > > > > maybe can slove > > > > the problem > > > >

Re: [PATCH] ptp: ptp_clockmatrix: initialize variables

2020-10-13 Thread Richard Cochran
On Mon, Oct 12, 2020 at 09:07:30PM -0700, Tom Rix wrote: > calling function is a print information only function that returns void. That is fine. > I do think not adding error handling is worth it. > > I could change the return and then the calls if if you like. How about printing the version

Re: [PATCH 14/18] dt-bindings: usb: dwc3: Add Frame Length Adj restrictions

2020-10-13 Thread Rob Herring
On Sun, Oct 11, 2020 at 01:41:17AM +0300, Serge Semin wrote: > In accordance with the IP core databook the > snps,quirk-frame-length-adjustment property can be set within [0, 0x3F]. > Let's make sure the DT schema applies a correct restriction on the > property. > > Signed-off-by: Serge Semin >

Re: [PATCH v2 2/2] [RFC] CPUFreq: Add support for cpu-perf-dependencies

2020-10-13 Thread Ionela Voinescu
Hi Rafael, On Tuesday 13 Oct 2020 at 13:53:37 (+0200), Rafael J. Wysocki wrote: > On Tue, Oct 13, 2020 at 12:01 AM Ionela Voinescu > wrote: > > > > Hey Lukasz, > > > > I think after all this discussion (in our own way of describing things) > > we agree on how the current cpufreq based FIE

Re: [PATCH v3 2/2] media: mtk-vcodec: fix build breakage when one of VPU or SCP is enabled

2020-10-13 Thread Alexandre Courbot
Hi Mauro, On Mon, Oct 12, 2020 at 4:43 PM Mauro Carvalho Chehab wrote: > > Em Mon, 12 Oct 2020 14:35:57 +0900 > Alexandre Courbot escreveu: > > > The addition of MT8183 support added a dependency on the SCP remoteproc > > module. However the initial patch used the "select" Kconfig directive, >

Re: [PATCH] perf: sched: Show start of latency as well

2020-10-13 Thread Arnaldo Carvalho de Melo
Em Sat, Sep 26, 2020 at 11:45:39AM -0400, Joel Fernandes escreveu: > On Sat, Sep 26, 2020 at 10:10 AM Namhyung Kim wrote: > [...] > > On Sat, Sep 26, 2020 at 8:56 AM Joel Fernandes (Google) > > wrote: > > > > > > perf sched latency is really useful at showing worst-case latencies that > > >

[PATCH v2] Documentation: Chinese translation of Documentation/arm64/hugetlbpage.rst

2020-10-13 Thread Bailu Lin
This is a Chinese translated version of Documentation/arm64/hugetlbpage.rst Signed-off-by: Bailu Lin --- Changes in v2: - Fix Sphinx 2.4.4's waring by increasing underline' size. --- Documentation/arm64/hugetlbpage.rst | 2 + .../translations/zh_CN/arm64/hugetlbpage.rst | 45

[PATCH 1/1] net: ftgmac100: add handling of mdio/phy nodes for ast2400/2500

2020-10-13 Thread Ivan Mikhaylov
phy-handle can't be handled well for ast2400/2500 which has an embedded MDIO controller. Add ftgmac100_mdio_setup for ast2400/2500 and initialize PHYs from mdio child node with of_mdiobus_register. Signed-off-by: Ivan Mikhaylov --- drivers/net/ethernet/faraday/ftgmac100.c | 114

Re: [PATCH 10/18] dt-bindings: usb: Convert DWC USB3 bindings to DT schema

2020-10-13 Thread Rob Herring
On Sun, Oct 11, 2020 at 01:41:13AM +0300, Serge Semin wrote: > DWC USB3 DT node is supposed to be compliant with the Generic xHCI > Controller schema, but with additional vendor-specific properties, the > controller-specific reference clocks and PHYs. So let's convert the > currently available

[PATCH 0/1] add ast2400/2500 phy-handle support

2020-10-13 Thread Ivan Mikhaylov
This patch introduces ast2400/2500 phy-handle support with an embedded MDIO controller. At the current moment it is not possible to set options with this format on ast2400/2500: mac { phy-handle = <>; phy-mode = "rgmii"; mdio { #address-cells = <1>;

page granularity memory corruption on alpha (5.8, 5.9)

2020-10-13 Thread Meelis Roos
I have an AlphaServer DS20E that ran 5.6.0 fine. 5.8.0 had a problem during rc's - ext4 mounting failed due to corrupt data (looked like memory corruption but was very deterministic). 5.8.0 release booted fine once but if 5.9-git failed again, I recompiled 5.8.0 and that failed too. Next

Re: [GIT PULL] x86/platform updates for v5.10

2020-10-13 Thread Mike Travis
On 10/13/2020 4:11 AM, Borislav Petkov wrote: On Mon, Oct 12, 2020 at 02:58:07PM -0700, Mike Travis wrote: I was in the process of tracing it through and perhaps it does need a bit more analysis to be correct. What does it mean to send a patch to fix the compile error, just remove it?

Re: [PATCH 1/3] dt-bindings: pwm: Add binding for RPi firmware PWM bus

2020-10-13 Thread Nicolas Saenz Julienne
On Tue, 2020-10-13 at 14:08 +0200, Uwe Kleine-König wrote: > On Tue, Oct 13, 2020 at 12:35:38PM +0200, Nicolas Saenz Julienne wrote: > > Hi Uwe, thanks for having a look at this. > > > > On Mon, 2020-10-12 at 09:01 +0200, Uwe Kleine-König wrote: > > > On Fri, Oct 09, 2020 at 05:30:28PM +0200,

Re: [PATCH] perf: sched: Show start of latency as well

2020-10-13 Thread Arnaldo Carvalho de Melo
Em Sat, Sep 26, 2020 at 11:10:46PM +0900, Namhyung Kim escreveu: > Hi Joel, > > On Sat, Sep 26, 2020 at 8:56 AM Joel Fernandes (Google) > wrote: > > > > perf sched latency is really useful at showing worst-case latencies that > > task > > encountered since wakeup. However it shows only the end

Re: [PATCH] thunderbolt: Add the missed ida_simple_remove() in ring_request_msix()

2020-10-13 Thread Jing Xiangfeng
On 2020/10/13 19:43, Andy Shevchenko wrote: On Tue, Oct 13, 2020 at 10:45:18AM +0800, Jing Xiangfeng wrote: ring_request_msix() misses to call ida_simple_remove() in an error path. Add the missed function call to fix it. ... ring->irq = pci_irq_vector(ring->nhi->pdev,

Re: [PATCH 07/18] dt-bindings: usb: Convert xHCI bindings to DT schema

2020-10-13 Thread Rob Herring
On Sun, Oct 11, 2020 at 01:41:10AM +0300, Serge Semin wrote: > Currently the DT bindings of Generic xHCI Controllers are described by means > of the legacy text file. Since such format is deprecated in favor of the > DT schema, let's convert the Generic xHCI Controllers bindings file to the >

[GIT PULL] erofs update for 5.10-rc1

2020-10-13 Thread Gao Xiang
Hi Linus, Could you consider this pull request for 5.10-rc1? This cycle addresses a reported permission issue with overlay due to a duplicated permission check for "trusted." xattrs. Also, a REQ_RAHEAD flag is added now to all readahead requests in order to trace readahead I/Os. The others are

[GIT PULL] platform-drivers-x86 for 5.10-1

2020-10-13 Thread Hans de Goede
Hi Linus, Here is the main PDx86 PR for v5.10. Rather calm cycle for PDx86, all these have been in for-next for a couple of days with no bot complaints. Note this includes all the fixes which you have merged since 5.9-rc1 (this is based on the platform-drivers-x86-v5.9-3 tag, which itself is

Re: [PATCH v2 10/24] mm: pagemap.h: fix two kernel-doc markups

2020-10-13 Thread Matthew Wilcox
On Tue, Oct 13, 2020 at 02:14:37PM +0200, Mauro Carvalho Chehab wrote: > Changeset 6c8adf8446a3 ("mm: add find_lock_head") renamed the > index parameter, but forgot to update the kernel-doc markups > accordingly. The patch is correct (thank you!), but the description here references a git commit

Re: [PATCH] perf vendor events: Fix typos in power8 PMU events

2020-10-13 Thread Arnaldo Carvalho de Melo
Em Mon, Oct 12, 2020 at 01:21:26PM +0530, kajoljain escreveu: > > > On 10/12/20 10:32 AM, Sandipan Das wrote: > > This replaces the incorrectly spelled word "localtion" > > with "location" in some power8 PMU event descriptions. > > Patch looks good to me, Thanks for correcting it. > >

[PATCH v3] PM: domains: Add support for PM domain on/off notifiers for genpd

2020-10-13 Thread Ulf Hansson
A device may have specific HW constraints that must be obeyed to, before its corresponding PM domain (genpd) can be powered off - and vice verse at power on. These constraints can't be managed through the regular runtime PM based deployment for a device, because the access pattern for it, isn't

[PATCH] DMA: PL330: Remove unreachable code

2020-10-13 Thread Surendran K
_setup_req(..) never returns negative value. Hence the condition ret < 0 is never met Signed-off-by: Surendran K --- drivers/dma/pl330.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index e9f0101d92fa..8355586c9788 100644 ---

[PATCH v4 0/2] DAI driver for new XCVR IP

2020-10-13 Thread Viorel Suman (OSS)
From: Viorel Suman DAI driver for new XCVR IP found in i.MX8MP. Viorel Suman (2): ASoC: fsl_xcvr: Add XCVR ASoC CPU DAI driver ASoC: dt-bindings: fsl_xcvr: Add document for XCVR Changes since v1: - improved 6- and 12-ch layout comment - used regmap polling function, improved clocks

[PATCH v4 2/2] ASoC: dt-bindings: fsl_xcvr: Add document for XCVR

2020-10-13 Thread Viorel Suman (OSS)
From: Viorel Suman XCVR (Audio Transceiver) is a new IP module found on i.MX8MP. Signed-off-by: Viorel Suman --- .../devicetree/bindings/sound/fsl,xcvr.yaml | 104 ++ 1 file changed, 104 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/fsl,xcvr.yaml

Re: [PATCH 3/3] pwm: Add Raspberry Pi Firmware based PWM bus

2020-10-13 Thread Uwe Kleine-König
Hello Nicolas, On Tue, Oct 13, 2020 at 01:20:00PM +0200, Nicolas Saenz Julienne wrote: > On Mon, 2020-10-12 at 09:06 +0200, Uwe Kleine-König wrote: > > > + depends on RASPBERRYPI_FIRMWARE || (COMPILE_TEST && > > > !RASPBERRYPI_FIRMWARE) > > > > This is more complicated than necessary. > > > >

[PATCH v4 1/2] ASoC: fsl_xcvr: Add XCVR ASoC CPU DAI driver

2020-10-13 Thread Viorel Suman (OSS)
From: Viorel Suman XCVR (Audio Transceiver) is a on-chip functional module found on i.MX8MP. It support HDMI2.1 eARC, HDMI1.4 ARC and SPDIF. Signed-off-by: Viorel Suman --- sound/soc/fsl/Kconfig| 10 + sound/soc/fsl/Makefile |2 + sound/soc/fsl/fsl_xcvr.c | 1359

[PATCH v2 15/24] docs: net: statistics.rst: remove a duplicated kernel-doc

2020-10-13 Thread Mauro Carvalho Chehab
include/linux/ethtool.h is included twice with kernel-doc, both to document ethtool_pause_stats(). The first one is at statistics.rst, and the second one at ethtool-netlink.rst. Replace one of the references to use the name of the function. The automarkup.py extension should create the

[PATCH v2 08/24] drm: kernel-doc: document drm_dp_set_subconnector_property() params

2020-10-13 Thread Mauro Carvalho Chehab
Changeset e5b92773287c ("drm: report dp downstream port type as a subconnector property") added a new function to the kAPI, but didn't add any documentation for the parameters for drm_dp_set_subconnector_property(). Fixes: e5b92773287c ("drm: report dp downstream port type as a subconnector

[PATCH v2 11/24] drm/dp: fix kernel-doc warnings at drm_dp_helper.c

2020-10-13 Thread Mauro Carvalho Chehab
As warned by kernel-doc: ./drivers/gpu/drm/drm_dp_helper.c:385: warning: Function parameter or member 'type' not described in 'drm_dp_downstream_is_type' ./drivers/gpu/drm/drm_dp_helper.c:886: warning: Function parameter or member 'dev' not described in 'drm_dp_downstream_mode'

[PATCH v2 10/24] mm: pagemap.h: fix two kernel-doc markups

2020-10-13 Thread Mauro Carvalho Chehab
Changeset 6c8adf8446a3 ("mm: add find_lock_head") renamed the index parameter, but forgot to update the kernel-doc markups accordingly. Fixes: 6c8adf8446a3 ("mm: add find_lock_head") Signed-off-by: Mauro Carvalho Chehab --- include/linux/pagemap.h | 8 1 file changed, 4 insertions(+),

[PATCH v2 04/24] docs: lockdep-design: fix some warning issues

2020-10-13 Thread Mauro Carvalho Chehab
There are several warnings caused by a recent change 224ec489d3cd ("lockdep/Documention: Recursive read lock detection reasoning") Those are reported by htmldocs build: Documentation/locking/lockdep-design.rst:429: WARNING: Definition list ends without a blank line; unexpected unindent.

[PATCH v2 12/24] drm/dp: fix a kernel-doc issue at drm_edid.c

2020-10-13 Thread Mauro Carvalho Chehab
The name of the argument is different, causing those warnings: ./drivers/gpu/drm/drm_edid.c:3754: warning: Function parameter or member 'video_code' not described in 'drm_display_mode_from_cea_vic' ./drivers/gpu/drm/drm_edid.c:3754: warning: Excess function parameter 'vic'

[PATCH v2 00/24] Documentation build fixes against next-20201013

2020-10-13 Thread Mauro Carvalho Chehab
This series is based on the top of my previous series: https://lore.kernel.org/lkml/cover.1602589096.git.mchehab+hua...@kernel.org/ plus linux-next. It contains the patches I sent before with documentation fixes for Kernel 5.10, plus 3 new fixes for stuff that got merged today at

[PATCH v2 06/24] blk-mq: docs: add kernel-doc description for a new struct member

2020-10-13 Thread Mauro Carvalho Chehab
As reported by kernel-doc: ./include/linux/blk-mq.h:267: warning: Function parameter or member 'active_queues_shared_sbitmap' not described in 'blk_mq_tag_set' There is now a new member for struct blk_mq_tag_set. Add a description for it, based on the commit that introduced it. Fixes:

[PATCH v2 23/24] RDMA: add a missing kernel-doc parameter markup

2020-10-13 Thread Mauro Carvalho Chehab
Changeset 54816d3e69d1 ("RDMA: Explicitly pass in the dma_device to ib_register_device") added a new parameter to ib_register_device(). Document it. Fixes: 54816d3e69d1 ("RDMA: Explicitly pass in the dma_device to ib_register_device") Signed-off-by: Mauro Carvalho Chehab ---

[PATCH v2 21/24] crypto: sun8x-ce*: update entries to its documentation

2020-10-13 Thread Mauro Carvalho Chehab
The README file was converted to ReST format. Update the references for it accordingly. Signed-off-by: Mauro Carvalho Chehab --- drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c | 2 +- drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c | 2 +- drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c

[PATCH v2 14/24] docs: conf.py: disable automarkup for Sphinx 3.x

2020-10-13 Thread Mauro Carvalho Chehab
The class types changed after the C domain rewrite on Sphinx 3.x. Due to that, the automarkup extension is just generating additional noise when trying to convert structs and other markups into cross references. Signed-off-by: Mauro Carvalho Chehab --- Documentation/conf.py | 3 ++- 1 file

[PATCH v2 24/24] counters: docs: add a missing include

2020-10-13 Thread Mauro Carvalho Chehab
Changeset 37a0dbf631f6 ("counters: Introduce counter_atomic* counters") Is causing two new warnings: .../Documentation/core-api/counters.rst:8: WARNING: Undefined substitution referenced: "copy". .../Documentation/core-api/counters.rst:9: WARNING: Undefined substitution

[PATCH v2 17/24] docs: hwmon: mp2975.rst: address some html build warnings

2020-10-13 Thread Mauro Carvalho Chehab
.../Documentation/hwmon/mp2975.rst:25: WARNING: Unexpected indentation. .../Documentation/hwmon/mp2975.rst:27: WARNING: Block quote ends without a blank line; unexpected unindent. .../Documentation/hwmon/mp2975.rst:69: WARNING: Unexpected indentation.

[PATCH v2 22/24] ice: docs fix a devlink info that broke a table

2020-10-13 Thread Mauro Carvalho Chehab
Changeset 410d06879c01 ("ice: add the DDP Track ID to devlink info") added description for a new devlink field, but forgot to add one of its columns, causing it to break: .../Documentation/networking/devlink/ice.rst:15: WARNING: Error parsing content block for the "list-table" directive:

[PATCH v2 02/24] tools: docs: memory-model: fix references for some files

2020-10-13 Thread Mauro Carvalho Chehab
- The sysfs.txt file was converted to ReST and renamed; - The control-dependencies.txt is not at Documentation/control-dependencies.txt. As it is at the same dir as the README file, which mentions it, just remove Documentation/. With that, ./scripts/documentation-file-ref-check script is

RE: [PATCH v3 2/2] ASoC: dt-bindings: fsl_xcvr: Add document for XCVR

2020-10-13 Thread Viorel Suman (OSS)
Hi Rob, Thank you for review, fixed in V4. /Viorel > -Original Message- > From: Rob Herring [mailto:r...@kernel.org] > Sent: Tuesday, October 6, 2020 9:35 PM > To: Viorel Suman (OSS) > Cc: Liam Girdwood ; Mark Brown > ; Jaroslav Kysela ; Takashi Iwai > ; Timur Tabi ; Nicolin Chen > ;

[PATCH v2 20/24] MAINTAINERS: fix broken doc refs due to yaml conversion

2020-10-13 Thread Mauro Carvalho Chehab
Several *.txt files got converted to yaml. Update their references at MAINTAINERS file accordingly. Acked-by: Stephen Boyd Signed-off-by: Mauro Carvalho Chehab --- Documentation/devicetree/bindings/clock/hi6220-clock.txt | 2 +- MAINTAINERS | 9

[PATCH v2 19/24] net: phy: remove kernel-doc duplication

2020-10-13 Thread Mauro Carvalho Chehab
Sphinx 3 now checks for duplicated function declarations: .../Documentation/networking/kapi:143: ../include/linux/phy.h:163: WARNING: Duplicate C declaration, also defined in 'networking/kapi'. Declaration is 'unsigned int phy_supported_speeds (struct phy_device *phy, unsigned

[PATCH v2 07/24] drm: amdgpu: kernel-doc: update some adev parameters

2020-10-13 Thread Mauro Carvalho Chehab
Running "make htmldocs: produce lots of warnings on those files: ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:177: warning: Excess function parameter 'man' description in 'amdgpu_vram_mgr_init' ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:177: warning: Excess function

[PATCH v2 09/24] docs: kasan.rst: add two missing blank lines

2020-10-13 Thread Mauro Carvalho Chehab
literal blocks should start and end with a blank line, as otherwise the parser complains and may do the wrong thing, as warned by Sphinx: Documentation/dev-tools/kasan.rst:298: WARNING: Literal block ends without a blank line; unexpected unindent.

[PATCH v2 18/24] docs: userspace-api: add iommu.rst to the index file

2020-10-13 Thread Mauro Carvalho Chehab
There's a new uAPI doc for IOMMU. Add it to the index file. Should address this warning: .../Documentation/userspace-api/iommu.rst: WARNING: document isn't included in any toctree Fixes: d0023e3ee28d ("docs: IOMMU user API") Signed-off-by: Mauro Carvalho Chehab ---

Re: [PATCH 01/18] dt-bindings: usb: usb-hcd: Convert generic USB properties to DT schema

2020-10-13 Thread Rob Herring
On Sun, Oct 11, 2020 at 01:41:04AM +0300, Serge Semin wrote: > The generic USB HCD properties have been described in the legacy bindings > text file: Documentation/devicetree/bindings/usb/generic.txt . Let's > convert it' content into the USB HCD DT schema properties so all USB DT > nodes would be

[PATCH v2 16/24] seqlock: fix two kernel-doc warnings

2020-10-13 Thread Mauro Carvalho Chehab
Right now, seqloc.h produces two kernel-doc warnings: ./include/linux/seqlock.h:181: error: Cannot parse typedef! WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno ./include/linux/seqlock.h' failed with return code 1 Those are due to two things: 1. the kernel-doc

[PATCH v2 01/24] docs: hwmon: adm1266.rst: fix a broken reference

2020-10-13 Thread Mauro Carvalho Chehab
The reference was missing the extension, causing the check script to complain. Signed-off-by: Mauro Carvalho Chehab --- Documentation/hwmon/adm1266.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/hwmon/adm1266.rst b/Documentation/hwmon/adm1266.rst index

[PATCH v2 13/24] docs: i2c: index.rst: add slave-testunit-backend.rst

2020-10-13 Thread Mauro Carvalho Chehab
As warned by Sphinx: .../Documentation/i2c/slave-testunit-backend.rst: WARNING: document isn't included in any toctree This document is not included anywhere. Fixes: a8335c64c5f0 ("i2c: add slave testunit driver") Signed-off-by: Mauro Carvalho Chehab ---

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