On Wed, Sep 09, 2020 at 01:15:13PM +0200, Christian König wrote:
> Hi Greg,
>
> please drop that patch. It turned out to break a lot of different setups and
> we are going to revert it now.
Ok, now dropped from all trees, thanks.
greg k-h
On Wed, 2 Sep 2020, John Mathew wrote:
> Add documentation for
> -scheduler overview
> -scheduler state transtion
> -CFS overview
> -scheduler data structs
>
> Add rst for scheduler APIs and modify sched/core.c
> to add kernel-doc comments.
>
> Suggested-by: Lukas Bulwahn
> Co-developed-b
dropped the maintainers.
On Wed, 9 Sep 2020, Ayush wrote:
> Sir,
>
> > As the mentor in the linux kernel community bridge program, I usually
> > inform the mentees when the review on the mentee mailing list has
> > successfully concluded to a first acceptable state and I think it is well
> > a
On Wed, Sep 09, 2020 at 07:07:34AM +0800, Amireddy Mallikarjuna reddy wrote:
> Add DMA controller driver for Lightning Mountain(LGM) family of SoCs.
>
> The main function of the DMA controller is the transfer of data from/to any
> DPlus compliant peripheral to/from the memory. A memory to memory c
Hi,
On Wed, 2 Sep 2020 at 11:36, Suzuki K Poulose wrote:
>
> On 08/27/2020 09:44 PM, Mathieu Poirier wrote:
> > Hi Liu,
> >
> > On Wed, Aug 19, 2020 at 04:06:37PM +0800, Qi Liu wrote:
> >> When too much trace information is generated on-chip, the ETM will
> >> overflow, and cause data loss. This
On 03/09/20 02:44, B wrote:
>> -Original Message-
>> From: Valentin Schneider [mailto:valentin.schnei...@arm.com]
>> On 02/09/20 04:24, B wrote:
>> > I agree with your idea to remove the topology functionality of MPIDR ,
>> > but I think we need also consider ARM32 and GIC.
>> >
>>
>> Cou
On 09.09.20 13:27, osalva...@suse.de wrote:
> On 2020-09-09 12:54, Vlastimil Babka wrote:
>> Thanks! I expect no performance change while no isolation is in
>> progress, as
>> there are no new tests added in alloc/free paths. During page isolation
>> there's
>> a single drain instead of once-per-
Hello! I'm adding more people to loop.
Can somebody look at these race conditions and my patch?
On Friday 14 August 2020 10:08:24 Pali Rohár wrote:
> Hello! I would like to remind this issue which I reported month ago.
>
> On Thursday 16 July 2020 13:04:23 Pali Rohár wrote:
> > Hello Bjorn!
> >
David Hildenbrand writes:
> On 09.09.20 09:17, Greg Kroah-Hartman wrote:
>> On Tue, Sep 08, 2020 at 10:10:08PM +0200, David Hildenbrand wrote:
>>> We soon want to pass flags, e.g., to mark added System RAM resources.
>>> mergeable. Prepare for that.
>>
>> What are these random "flags", and how do
On 31-08-20, 16:39, Viresh Kumar wrote:
> On 28-08-20, 11:37, Viresh Kumar wrote:
> > Hello,
> >
> > This cleans up some of the user code around calls to
> > dev_pm_opp_of_remove_table().
> >
> > All the patches can be picked by respective maintainers directly except
> > for the last patch, which
On Tue, Sep 8, 2020 at 3:45 PM Andy Shevchenko
wrote:
>
> On Tue, Sep 08, 2020 at 03:07:49PM +0200, Bartosz Golaszewski wrote:
> > From: Bartosz Golaszewski
> >
> > If the module init function fails after creating the debugs directory,
> > it's never removed. Add proper cleanup calls to avoid thi
On 31-08-20, 12:57, Ulf Hansson wrote:
> On Mon, 31 Aug 2020 at 12:45, Viresh Kumar wrote:
> >
> > On 28-08-20, 10:43, Ulf Hansson wrote:
> > > On Fri, 28 Aug 2020 at 08:08, Viresh Kumar
> > > wrote:
> > > >
> > > > dev_pm_opp_of_remove_table() doesn't report any errors when it fails to
> > > >
On 09-09-20, 11:50, Andre Przywara wrote:
> Convert the ARM SP-805 watchdog IP DT binding over to Json-schema.
>
> A straight-forward conversion, but the requirement for providing two
> clocks got strengthened from "should" to "must".
>
> Signed-off-by: Andre Przywara
> ---
> Hi,
>
> this is ju
On Wednesday 09 September 2020 17:42:01 Joseph Hwang wrote:
> It is desirable to define the HCI packet payload sizes of
> USB alternate settings so that they can be exposed to user
> space.
>
> Reviewed-by: Alain Michaud
> Reviewed-by: Abhishek Pandit-Subedi
> Signed-off-by: Joseph Hwang
> ---
On Wed, 9 Sep 2020 at 13:47, Ard Biesheuvel wrote:
>
> On Wed, 9 Sep 2020 at 13:44, Maxim Uvarov wrote:
> >
> > On Wed, 9 Sep 2020 at 11:17, Ard Biesheuvel wrote:
> > >
> > > (+ Atish, Palmer)
> > >
> > > On Fri, 4 Sep 2020 at 18:50, Heinrich Schuchardt
> > > wrote:
> > > >
> > > > In the memo
On Wed, Sep 9, 2020 at 12:30 PM Uwe Kleine-König
wrote:
>
> On Wed, Sep 09, 2020 at 11:43:24AM +0200, Bartosz Golaszewski wrote:
> > On Mon, Sep 7, 2020 at 5:32 PM Ahmad Fatoum wrote:
> > >
> > > The gpio-siox driver uses handle_nested_irq() to implement its
> > > interrupt support. This is only
On Tue, 2020-09-01 at 12:36 -0500, Gustavo A. R. Silva wrote:
> Replace the existing /* fall through */ comments and its variants with
> the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
> fall-through markings when it is the case.
[]
> diff --git a/drivers/net/wireless/mediatek
Linus Torvalds [08.09.2020 20:19]:
> On Fri, Sep 4, 2020 at 2:51 PM Harald Arnesen wrote:
>>
>> Still doesn't work without the three reverts
>> (763fedd6a216, 9e0f9464e2ab, 7ac2d2536dfa)...
>
> So this didn't make rc4, but it's in my tree now.
>
> Harald, I'm assuming things work for you again
On Wed 09-09-20 11:21:58, Laurent Dufour wrote:
> Le 09/09/2020 à 11:09, Michal Hocko a écrit :
> > On Wed 09-09-20 09:48:59, Laurent Dufour wrote:
> > > Le 09/09/2020 à 09:40, Michal Hocko a écrit :
[...]
> > > > > In
> > > > > that case, the system is able to boot but later hot-plug operation
>
On Wed, Sep 9, 2020 at 12:34 PM Andy Shevchenko
wrote:
>
> On Wed, Sep 09, 2020 at 10:54:23AM +0200, Bartosz Golaszewski wrote:
> > From: Bartosz Golaszewski
> >
> > I initially sent this as part of the gpio-mockup overhaul but since
> > these patches are indepentent and the work on gpio-mockup m
Add support for the mode 6 for the sensor, this mode uses
3/8 subsampling and 3 horizontal binning.
Aspect ratio is changed.
Split the bin_ratio variable into two parts, one for
width and one for height, as the ratio is no longer preserved
when doing subsampling in this mode.
Signed-off-by: Eugen
On 9/8/20 8:29 PM, David Hildenbrand wrote:
> On 07.09.20 18:36, Vlastimil Babka wrote:
>> As per the discussions [1] [2] this is an attempt to implement David's
>> suggestion that page isolation should disable pcplists to avoid races. This
>> is
>> done without extra checks in fast paths, as I me
Hello Jeff,
On 9/8/20 9:44 PM, Jeff Layton wrote:
> On Tue, 2020-09-08 at 13:27 +0200, Jan Kara wrote:
>> Added Jeff to CC since he has written the code...
>>
>> On Mon 07-09-20 09:11:06, Michael Kerrisk (man-pages) wrote:
>>> [Widening the CC to include Andrew and linux-fsdevel@]
>>> [Milan: than
Hello Jan,
Thank you for jumping in on this thread.
On 9/8/20 1:27 PM, Jan Kara wrote:
> Added Jeff to CC since he has written the code...
>
> On Mon 07-09-20 09:11:06, Michael Kerrisk (man-pages) wrote:
>> [Widening the CC to include Andrew and linux-fsdevel@]
>> [Milan: thanks for the patch, b
Convert the ARM SP-805 watchdog IP DT binding over to Json-schema.
A straight-forward conversion, but the requirement for providing two
clocks got strengthened from "should" to "must".
Signed-off-by: Andre Przywara
---
Hi,
this is just the bindings conversion patch, updated to address Rob's
com
Hi all,
In commit
845d404207f1 ("arm: dts: mt7623: move display nodes to separate mt7623n.dtsi")
Fixes tag
Fixes: 1f6ed224594 ("arm: dts: mt7623: add Mali-450 device node")
has these problem(s):
- SHA1 should be at least 12 digits long
Can be fixed by setting core.abbrev to 12 (or m
Hi Thirumalesha,
Thirumalesha Narasimhappa wrote on Wed, 9
Sep 2020 18:44:42 +0800:
> The MT29F2G01AAAED is a single die, 2Gb Micron SPI NAND Flash with 4-bit
> ECC
>
> Signed-off-by: Thirumalesha Narasimhappa
> ---
Changelog, please?
> drivers/mtd/nand/spi/micron.c | 141 +
Here's a version that will apply on top of next-20200908. The first 4 patches
need no change.
8<
>From 8febc17272b8e8b378e2e5ea5e76b2616f029c5b Mon Sep 17 00:00:00 2001
From: Vlastimil Babka
Date: Mon, 7 Sep 2020 17:20:39 +0200
Subject: [PATCH] mm, page_alloc: disable pcplists during pag
On Wed, 9 Sep 2020 at 13:44, Maxim Uvarov wrote:
>
> On Wed, 9 Sep 2020 at 11:17, Ard Biesheuvel wrote:
> >
> > (+ Atish, Palmer)
> >
> > On Fri, 4 Sep 2020 at 18:50, Heinrich Schuchardt wrote:
> > >
> > > In the memory map the regions with the lowest addresses may be of type
> > > EFI_RESERVED_
On Wed, 9 Sep 2020 at 11:17, Ard Biesheuvel wrote:
>
> (+ Atish, Palmer)
>
> On Fri, 4 Sep 2020 at 18:50, Heinrich Schuchardt wrote:
> >
> > In the memory map the regions with the lowest addresses may be of type
> > EFI_RESERVED_TYPE. The reserved areas may be discontinuous relative to the
> > re
Hi John,
url:
https://github.com/0day-ci/linux/commits/John-Ogness/printk-reimplement-LOG_CONT-handling/20200909-115852
base:dff9f829e5b0181d4ed9d35aa62d695292399b54
config: x86_64-randconfig-m001-20200909 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
If you fix the issue
The MT29F2G01AAAED is a single die, 2Gb Micron SPI NAND Flash with 4-bit
ECC
Signed-off-by: Thirumalesha Narasimhappa
---
drivers/mtd/nand/spi/micron.c | 141 --
1 file changed, 101 insertions(+), 40 deletions(-)
diff --git a/drivers/mtd/nand/spi/micron.c b/drive
Hi!
> > Add support for the iEi WT61P803 PUZZLE LED driver.
> > Currently only the front panel power LED is supported.
> >
> > This driver depends on the iEi WT61P803 PUZZLE MFD driver.
>
> Can we make it OF independent?
> See below how to achieve this.
Is there reason to believe this will be fo
On Wed, Sep 09, 2020 at 10:54:23AM +0200, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski
>
> I initially sent this as part of the gpio-mockup overhaul but since
> these patches are indepentent and the work on gpio-mockup may become
> more complicated - I'm sending these separately.
>
> T
On Wed, Sep 09, 2020 at 02:52:05PM +0800, Rahul Tanwar wrote:
> PVT controller (MR75203) is used to configure & control
> Moortec embedded analog IP which contains temprature
> sensor(TS), voltage monitor(VM) & process detector(PD)
> modules. Add driver to support MR75203 PVT controller.
...
> +#
Replace usage of strncpy with strscpy to remove -Wstringop-truncation
warnings.
The structs being populated are zeroed, to prevent stack leakage as
they are returned to userspace, so strscpy performs the equivalent
function without the warnings.
Reported-by: kernel test robot
Signed-off-by: Kent
Add a build option to allow the removal of the CDEV v1 ABI.
Suggested-by: Bartosz Golaszewski
Signed-off-by: Kent Gibson
---
This patch is before the v2 implementation, and is non-functional until
that patch, as some parts of that patch would be written slightly
differently if removing v1 was n
Add support for requesting lines using the GPIO_V2_GET_LINE_IOCTL, and
returning their current values using GPIO_V2_LINE_GET_VALUES_IOCTL.
The struct linereq implementation is based on the v1 struct linehandle
implementation.
Signed-off-by: Kent Gibson
---
The linereq_ioctl() is a simple wrappe
Add support for GPIO_V2_GET_LINEINFO_IOCTL and
GPIO_V2_GET_LINEINFO_WATCH_IOCTL.
The core of this change is the event kfifo switching to contain
struct gpioline_info_changed_v2, instead of v1 as v2 is richer.
The two uAPI versions are mostly independent - other than where they both
provide line i
Add support for GPIO_V2_LINE_SET_CONFIG_IOCTL, the uAPI v2
line set config ioctl.
Signed-off-by: Kent Gibson
---
drivers/gpio/gpiolib-cdev.c | 88 +
1 file changed, 88 insertions(+)
diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c
index
Add support for edge detection to lines requested using
GPIO_V2_GET_LINE_IOCTL.
The edge_detector implementation is based on the v1 lineevent
implementation.
Signed-off-by: Kent Gibson
---
drivers/gpio/gpiolib-cdev.c | 262
drivers/gpio/gpiolib.c | 2
Add support for the GPIO_V2_LINE_SET_VALUES_IOCTL.
Signed-off-by: Kent Gibson
---
drivers/gpio/gpiolib-cdev.c | 61 +
1 file changed, 61 insertions(+)
diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c
index b6da92d9dba1..12d5c6543c15 1006
Port the lsgpio tool to the latest GPIO uAPI.
Signed-off-by: Kent Gibson
---
tools/gpio/lsgpio.c | 60 -
1 file changed, 38 insertions(+), 22 deletions(-)
diff --git a/tools/gpio/lsgpio.c b/tools/gpio/lsgpio.c
index b08d7a5e779b..deda38244026 100644
-
On Wed, Sep 09, 2020 at 11:43:24AM +0200, Bartosz Golaszewski wrote:
> On Mon, Sep 7, 2020 at 5:32 PM Ahmad Fatoum wrote:
> >
> > The gpio-siox driver uses handle_nested_irq() to implement its
> > interrupt support. This is only capable of handling threaded irq
> > actions. For a hardirq action it
Port the gpio-watch tool to the latest GPIO uAPI.
Signed-off-by: Kent Gibson
---
tools/gpio/gpio-watch.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/tools/gpio/gpio-watch.c b/tools/gpio/gpio-watch.c
index 5cea24fddfa7..6f048350a27e 100644
--- a/tools/gpio
On Wed, 2 Sep 2020, John Mathew wrote:
> Add new sections to enable addition of new documentation on
> the scheduler. Existing documentation is moved under the related
> new sections. The sections are
> - overview
> - sched-features
> - arch-specific.rst
> - sched-debugging.rst
>
> Sug
Rename nlines to num_lines to be consistent with other usage for fields
describing the number of entries in an array.
Signed-off-by: Kent Gibson
---
tools/gpio/gpio-hammer.c | 26 +-
tools/gpio/gpio-utils.c | 20 ++--
tools/gpio/gpio-utils.h | 6 +++---
Port the gpio-event-mon tool to the latest GPIO uAPI.
Signed-off-by: Kent Gibson
---
tools/gpio/gpio-event-mon.c | 91 +++--
1 file changed, 47 insertions(+), 44 deletions(-)
diff --git a/tools/gpio/gpio-event-mon.c b/tools/gpio/gpio-event-mon.c
index 1a303a81aee
The command "make coccicheck C=1 CHECK=scripts/coccicheck" results in the
error:
./scripts/coccicheck: line 65: -1: shift count out of range
This happens because every time the C variable is specified,
the shell arguments need to be "shifted" in order to take only
the last argument, which
Add support for setting debounce on a line via the GPIO uAPI.
Where debounce is not supported by hardware, a software debounce is
provided.
The implementation of the software debouncer waits for the line to be
stable for the debounce period before determining if a level change,
and a corresponding
Add support for debouncing monitored lines to gpio-event-mon.
Signed-off-by: Kent Gibson
---
tools/gpio/gpio-event-mon.c | 20 +---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --git a/tools/gpio/gpio-event-mon.c b/tools/gpio/gpio-event-mon.c
index e50bb107ea3a..bd5ea3c
Update uAPI documentation to deprecate v1 structs and ioctls.
Signed-off-by: Kent Gibson
---
include/uapi/linux/gpio.h | 26 ++
1 file changed, 26 insertions(+)
diff --git a/include/uapi/linux/gpio.h b/include/uapi/linux/gpio.h
index 87074886e73d..8f768c66fa96 100644
---
Extend gpio-event-mon to support monitoring multiple lines.
This would require multiple lineevent requests to implement using uAPI v1,
but can be performed with a single line request using uAPI v2.
Signed-off-by: Kent Gibson
---
tools/gpio/gpio-event-mon.c | 45 --
Port the gpio-hammer tool to the latest GPIO uAPI.
Signed-off-by: Kent Gibson
---
tools/gpio/gpio-hammer.c | 32 +---
tools/gpio/gpio-utils.c | 164 ---
tools/gpio/gpio-utils.h | 46 ++-
3 files changed, 197 insertions(+), 45 deletions(-)
diff
Add a new version of the uAPI to address existing 32/64-bit alignment
issues, add support for debounce and event sequence numbers, allow
requested lines with different configurations, and provide some future
proofing by adding padding reserved for future use.
The alignment issue relates to the gpi
Make the gpiolib-cdev module a build option. This allows the CDEV
interface to be removed from the kernel to reduce kernel size in
applications where is it not required, and provides the parent for
other other CDEV interface specific build options to follow.
Suggested-by: Bartosz Golaszewski
Sig
Set the value of the line info offset in desc_to_lineinfo, rather than
relying on it being passed in the info. This makes the function behave
as you would expect from the name - it generates the line info
corresponding to a given GPIO desc.
Signed-off-by: Kent Gibson
---
There are some instance
Replace constant array sizes with a macro constant to clarify the source
of array sizes, provide a place to document any constraints on the size,
and to simplify array sizing in userspace if constructing structs
from their composite fields.
Signed-off-by: Kent Gibson
---
include/uapi/linux/gpio.
This patchset defines and implements a new version of the
GPIO CDEV uAPI to address existing 32/64-bit alignment issues, add
support for debounce, event sequence numbers, and allow for requested
lines with different configurations.
It provides some future proofing by adding optional configuration f
Hi,
Manish Narani writes:
>> -Original Message-
>> From: Felipe Balbi
>> Sent: Tuesday, September 1, 2020 5:45 PM
>>
>> >> > + goto err;
>> >> > + }
>> >> > +
>> >> > + ret = dwc3_xlnx_rst_assert(priv_data->apbrst);
>> >> > + if (ret < 0) {
>> >> > +
Hi all,
Changes since 20200908:
The v4l-dvb tree lost its build failure.
The bpf-next tree still had its build failure so I used the version from
next-20200903.
The nand tree still had its build failure so I used the version from
next-20200903.
The tip tree lost its build failure.
The rcu tre
Hi!
> >>> -reg = USBPCR_IDPULLUP_OTG | USBPCR_VBUSVLDEXT
> >>> | USBPCR_TXPREEMPHTUNE |
> >>> +return USBPCR_IDPULLUP_OTG | USBPCR_VBUSVLDEXT |
> >>> USBPCR_TXPREEMPHTUNE |
> >>> USBPCR_COMMONONN | USBPCR_POR;
> >>> -writel(reg, priv->base + REG_USBPC
On Wed, Sep 9, 2020 at 5:23 PM Cheng-yi Chiang wrote:
>
> On Wed, Sep 9, 2020 at 4:34 AM Rob Herring wrote:
> >
> > On Mon, Sep 07, 2020 at 06:00:38PM +0800, Cheng-Yi Chiang wrote:
> > > Add devicetree bindings documentation file for sc7180 sound card.
> > >
> > > Signed-off-by: Cheng-Yi Chiang
On Wed, 2020-09-09 at 11:20 +0200, k...@kernel.org wrote:
> On Wed, Sep 09, 2020 at 08:57:36AM +, Vaittinen, Matti wrote:
> > Hello Krzysztof,
> >
> > On Wed, 2020-09-09 at 10:17 +0200, k...@kernel.org wrote:
> > > On Wed, Sep 09, 2020 at 06:30:44AM +, Vaittinen, Matti wrote:
> > > > On Tu
On Wed, Sep 09, 2020 at 10:00:20AM +0200, Ingo Molnar wrote:
> * Andy Shevchenko wrote:
> > On Tue, Sep 08, 2020 at 02:13:54PM +0200, Ingo Molnar wrote:
> > > * Andy Shevchenko wrote:
...
> > uname => x86_64
> > make i386_defconfig
> >
> > It was very convenient to not supply ARCH when build o
On Mon, Sep 07, 2020 at 12:50:07PM +0100, Luke Hinds wrote:
Good morning, I hope the week is going well for everyone.
> On Sun, Sep 6, 2020 at 6:15 PM Dr. Greg wrote:
> > Just to be clear, we are not campaigning or advocating what we have
> > done but are simply providing background for discussi
From: Peter Chen
When the both extcon provider (eg, tcpci) and user (controller driver) are
built as module, if the extcon provider is removed first, the use-after-free
oops (see below) will be showed when removing extcon user module. The reason
is the edev (extcon device) and supported_cable are
Hi Peter,
Thanks for your comment. I will make a new one like what you said.
On 9/8/20 2:03 PM, Peter Ujfalusi wrote:
Hi,
On 08/09/2020 14.59, Peter Ujfalusi wrote:
On 08/09/2020 11.35, Camel Guo wrote:
From: Camel Guo
When gpio_reset is not well defined in devicetree, the
adcx140->gpio_
On 08/09/2020 18:28, Rob Herring wrote:
> On Fri, 28 Aug 2020 15:20:13 +0100, Andre Przywara wrote:
>> This converts the DT binding documentation for the ARM SP-804 timer IP
>> over to json-schema.
>> Most properties are just carried over, the clocks property requirement
>> (either one or three clo
Mark
On 9/8/20 7:20 PM, Mark Brown wrote:
On Tue, 8 Sep 2020 10:35:20 +0200, Camel Guo wrote:
When gpio_reset is not well defined in devicetree, the
adcx140->gpio_reset is an error code instead of NULL. In this case,
adcx140->gpio_reset should not be used by adcx140_reset. This commit
sets it N
On Tue, 8 Sep 2020, Ayush wrote:
> > I think all your examples are broken.
> >
> > I think all should start with revert
> > i.e.: Reverts commit ("description...")
>
> Actually I am talking about those commits which referenced a revert commit.
>
> For example:
>
> If I want to mention a re
On Tue, Sep 08, 2020 at 12:32:09PM -0500, Bjorn Helgaas wrote:
> On Mon, Jul 20, 2020 at 07:04:14PM +0530, Vaibhav Gupta wrote:
> > With legacy PM hooks, it was the responsibility of a driver to manage PCI
> > states and also the device's power state. The generic approach is to let
> > the PCI core
On Wed, Sep 09, 2020 at 01:49:22AM -0700, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:dff9f829 Add linux-next specific files for 20200908
> git tree: linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=112f880d90
> kernel config
On Tue 2020-09-08 22:34:57, John Ogness wrote:
> Rather than deriving the state by evaluating bits within the flags
> area of the state variable, assign the states explicit values and
> set those values in the flags area. Introduce macros to make it
> simple to read and write state values for the s
Hello,
syzbot found the following issue on:
HEAD commit:3b3ea602 x86: add failure injection to get/put/clear_user
git tree: https://github.com/google/kmsan.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=15bdcb3590
kernel config: https://syzkaller.appspot.com/x
Muchun Song writes:
1. Double the threshold currently hard coded as "10" with each iteration
suggested by Vlastimil. It is also a good idea.
I think this sounds reasonable, although I'd like to see what the difference in
reclaim looks like in practice.
2. In the while loop, we can check
Hello,
syzbot found the following issue on:
HEAD commit:19162fd4 hv_netvsc: Fix hibernation for mlx5 VF driver
git tree: net
console output: https://syzkaller.appspot.com/x/log.txt?x=163310f190
kernel config: https://syzkaller.appspot.com/x/.config?x=bd46548257448703
dashboard link
When LIB80211_CRYPT_CCMP is enabled and CRYPTO is disabled, it results in unmet
direct dependencies config warning. The reason is that LIB80211_CRYPT_CCMP
selects CRYPTO_AES and CRYPTO_CCM, which are subordinate to CRYPTO. This is
reproducible with CRYPTO disabled and R8188EU enabled, where R8188EU
On Tue, Sep 08, 2020 at 09:45:15PM +0800, Bard Liao wrote:
> From: Pierre-Louis Bossart
>
> Add a slave-level property and program the SCP_INT1_MASK as desired by
> the codec driver. Since there is no DisCo property this has to be an
> implementation-specific firmware property or hard-coded in th
Em Wed, 9 Sep 2020 10:44:42 +0200
Mauro Carvalho Chehab escreveu:
> Em Wed, 9 Sep 2020 10:35:55 +0200
> Greg Kroah-Hartman escreveu:
>
> > On Mon, Sep 07, 2020 at 05:59:32PM +0200, Mauro Carvalho Chehab wrote:
> > > From: Yu Chen
> > >
> > > The HiKey960 has a fairly complex USB configurati
On Wed, Sep 9, 2020 at 11:49 AM Kent Gibson wrote:
>
> On Wed, Sep 09, 2020 at 11:41:35AM +0200, Bartosz Golaszewski wrote:
> > On Wed, Sep 9, 2020 at 11:35 AM Kent Gibson wrote:
> > >
> > > On Wed, Sep 09, 2020 at 11:26:00AM +0200, Bartosz Golaszewski wrote:
> > > > On Wed, Sep 9, 2020 at 11:24
On 04/09/2020 10:02, Enric Balletbo i Serra wrote:
Hi Dafna,
Thank you to work on this.
On 3/9/20 16:28, Dafna Hirschfeld wrote:
According to the datasheet the allowed modes for the da9211
regulator are sync and auto mode. This should be changed in the
devicetree. This also fix an error mes
Perf could use many options, such as:-vv, --exec-path,
--html-path, -p, --paginate,--no-pager, --debugfs-dir,
--buildid-dir, --list-cmds, --list-opts. Add these options
in perf.txt.
Signed-off-by: Zejiang Tang
---
tools/perf/Documentation/perf.txt | 69 ++-
1
Hi Ian,
On Wed, Sep 9, 2020 at 5:02 PM Ian Rogers wrote:
>
> A metric like DRAM_BW_Use has on SkylakeX events uncore_imc/cas_count_read/
> and uncore_imc/case_count_write/. These events open 6 events per socket
> with pmu names of uncore_imc_[0-5]. The current metric setup code in
> find_evsel_gr
scsi_put_cdrom_generic_arg() is potentially copying uninitialized stack
memory to userspace, since the compiler may leave a 3-byte hole in the
middle of `cgc32`. Prevent it by adding a padding field to `struct
compat_cdrom_generic_command`.
Cc: sta...@vger.kernel.org
Fixes: f3ee6e63a9df ("compat_i
From: "Hector.Yuan"
Add MT6779 cpufreq HW support.
Signed-off-by: Hector.Yuan
---
drivers/cpufreq/Kconfig.arm | 12 ++
drivers/cpufreq/Makefile |1 +
drivers/cpufreq/mediatek-cpufreq-hw.c | 289 +
3 files changed, 302 insertions(+)
The CPUfreq HW present in some Mediatek chipsets offloads the steps necessary
for changing the frequency of CPUs.
The driver implements the cpufreq driver interface for this hardware engine.
This patch depends on the MT6799 DTS patch submitted by Hanks Chen
https://lkml.org/lkml/2020/8/4/1094
From: "Hector.Yuan"
Add devicetree bindings for MediaTek HW driver.
Signed-off-by: Hector.Yuan
---
.../bindings/cpufreq/cpufreq-mediatek-hw.yaml | 141
1 file changed, 141 insertions(+)
create mode 100644
Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-h
On Wed, Sep 09, 2020 at 05:36:32PM +0800, Yi Li wrote:
> Remove duplicate include file
>
> Signed-off-by: Yi Li
Reviewed-by: Mike Rapoport
> ---
> arch/arm/mm/mmu.c | 1 -
> mm/slab.h | 1 -
> 2 files changed, 2 deletions(-)
>
> diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
> in
On Wed, Sep 09, 2020 at 11:41:35AM +0200, Bartosz Golaszewski wrote:
> On Wed, Sep 9, 2020 at 11:35 AM Kent Gibson wrote:
> >
> > On Wed, Sep 09, 2020 at 11:26:00AM +0200, Bartosz Golaszewski wrote:
> > > On Wed, Sep 9, 2020 at 11:24 AM Kent Gibson wrote:
> > > >
> > > > On Sat, Sep 05, 2020 at 0
From: Hongtao Wu
This series adds PCIe controller driver for Unisoc SoCs.
This controller is based on DesignWare PCIe IP.
Changes from v1:
1) Test this patch on top of Rob Herring's 40 part series of DWC clean-ups:
https://lore.kernel.org/linux-pci/20200821035420.380495-1-r...@kernel.org/
2)
From: Hongtao Wu
This series adds PCIe controller driver for Unisoc SoCs.
This controller is based on DesignWare PCIe IP.
Signed-off-by: Hongtao Wu
---
drivers/pci/controller/dwc/Kconfig | 13 ++
drivers/pci/controller/dwc/Makefile| 1 +
drivers/pci/controller/dwc/pcie-sprd.c | 231
From: Hongtao Wu
This series adds PCIe bindings for Unisoc SoCs.
This controller is based on DesignWare PCIe IP.
Signed-off-by: Hongtao Wu
---
.../devicetree/bindings/pci/sprd-pcie.yaml | 101 +
1 file changed, 101 insertions(+)
create mode 100644 Documentation/dev
One thing that the address filters can't do at the moment is cover
anonymous mappings. Apparently, there is code out there that generates
executable code in anonymous mappings and executes it in place. And at
the moment we only allow file-based address filters for userspace.
The easiest way to do
On Wed, Sep 09, 2020 at 05:08:25PM +0800, shuo.a@intel.com wrote:
> From: Shuo Liu
>
> The VM management interfaces expose several VM operations to ACRN
> userspace via ioctls. For example, creating VM, starting VM, destroying
> VM and so on.
>
> The ACRN Hypervisor needs to exchange data wi
On Mon, Sep 7, 2020 at 5:32 PM Ahmad Fatoum wrote:
>
> The gpio-siox driver uses handle_nested_irq() to implement its
> interrupt support. This is only capable of handling threaded irq
> actions. For a hardirq action it triggers a NULL pointer oops.
> (It calls action->thread_fn which is NULL then
On 04/09/2020 13:00, Frank Wunderlich wrote:
From: Ryder Lee
Add display subsystem related device nodes for MT7623.
Cc: Chun-Kuang Hu
Signed-off-by: chunhui dai
Signed-off-by: Bibby Hsieh
Signed-off-by: Ryder Lee
Signed-off-by: Frank Wunderlich
Tested-by: Frank Wunderlich
Applied to
USB alternate seeting of which the packet size is distinct.
The patches are to expose the packet size to user space so that
the user space does not need to hard code those values.
We have verified this patch on Chromebooks which use
- Realtek 8822CE controller with USB alt setting 1
- Intel contro
On Tue, Sep 08, 2020 at 10:10:12PM +0200, David Hildenbrand wrote:
> Let's try to merge system ram resources we add, to minimize the number
> of resources in /proc/iomem. We don't care about the boundaries of
> individual chunks we added.
>
> Cc: Andrew Morton
> Cc: Michal Hocko
> Cc: "K. Y. Sri
It is desirable to define the HCI packet payload sizes of
USB alternate settings so that they can be exposed to user
space.
Reviewed-by: Alain Michaud
Reviewed-by: Abhishek Pandit-Subedi
Signed-off-by: Joseph Hwang
---
Changes in v2:
- 1/2: Used sco_mtu instead of a new sco_pkt_len member in h
901 - 1000 of 1298 matches
Mail list logo
