On 24.09.19 20:54, Qian Cai wrote:
> On Tue, 2019-09-24 at 17:11 +0200, Michal Hocko wrote:
>> On Tue 24-09-19 11:03:21, Qian Cai wrote:
>> [...]
>>> While at it, it might be a good time to rethink the whole locking over
>>> there, as
>>> it right now read files under /sys/kernel/slab/ could trigg
Specify the firmware-name for the adsp, cdsp and mpss and enable the
nodes.
Signed-off-by: Bjorn Andersson
---
.../boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
b/arch/arm64
Let me revive this thread as there was no follow up.
On Mon 09-09-19 21:30:20, Michal Hocko wrote:
[...]
> I believe it would be the best to start by explaining why we do not see
> the same problem with order-0 requests. We do not enter the slow path
> and thus the memory reclaim if there is any o
The patch adds a new option to limit the output file size, then based
on it, we can create a wrapper of the perf command that uses the option
to avoid exhausting the disk space by the unconscious user.
In order to make the perf.data parsable, we just limit the sample data
size, since the perf.data
Some build errors were fixed. Add more headers into the test coverage.
Signed-off-by: Masahiro Yamada
---
usr/include/Makefile | 9 -
1 file changed, 9 deletions(-)
diff --git a/usr/include/Makefile b/usr/include/Makefile
index 05c71ef42f51..4ef9946775ee 100644
--- a/usr/include/Makefi
Our convention is to surround the whole of the header content with an
include guard. This avoids the same header being parsed over again
when it is included multiple times.
The header-test-y syntax allows the comprehensive sanity checks of
headers. This commit adds another check; if include guard
This compile-test started from the strong belief that we should be
able to compile (almost) all headers as a standalone unit, but this
requirement seems to be annoying.
I believe it is nice to compile-test all the exported headers. On the
other hand, in-kernel headers are not necessarily always co
On Mon, Sep 23, 2019 at 05:41:54PM +0800, Peter Chen wrote:
> > On Tue, Jul 9, 2019 at 2:27 PM syzbot
> > wrote:
> > >
> > > Hello,
> > >
> > > syzbot found the following crash on:
> > >
> > > HEAD commit:7829a896 usb-fuzzer: main usb gadget fuzzer driver
> > > git tree: https://github.c
sparse_buffer_init() use memblock_alloc_try_nid_raw() to allocate memory
for page management structure, if memory allocation fails from specified
node, it will fall back to allocate from other nodes.
Normally, the page management structure will not exceed 2% of the total
memory, but a large contin
On Wed, Sep 25, 2019 at 9:29 AM Zhihao Cheng wrote:
>
> When running overlay tests using character devices as base fs partitions,
> all overlay usecase results become 'notrun'. Function
> '_overay_config_override' (common/config) detects that the current base
> fs partition is not a block device a
On Tue, Sep 24, 2019 at 12:00:17PM +0300, Konstantin Khlebnikov wrote:
> On 24/09/2019 10.39, Dave Chinner wrote:
> > On Mon, Sep 23, 2019 at 06:06:46PM +0300, Konstantin Khlebnikov wrote:
> > > On 23/09/2019 17.52, Tejun Heo wrote:
> > > > Hello, Konstantin.
> > > >
> > > > On Fri, Sep 20, 2019 a
On Wed, Sep 25, 2019 at 08:55:14AM +0200, Ingo Molnar wrote:
>
>* Wei Yang wrote:
>
>> To be honest, I have a question on how this works.
>>
>> As the comment says, we need to call pmd_read_atomic before using
>> pte_offset_map_lock to avoid data corruption.
>
>There's only a risk of data corrupt
wt., 24 wrz 2019 o 21:07 Hongwei Zhang napisał(a):
>
> Add SGPIO driver support for Aspeed AST2500 SoC.
>
> Signed-off-by: Hongwei Zhang
> ---
> arch/arm/Kconfig | 2 ++
> arch/arm/boot/dts/aspeed-g5.dtsi | 16 +++-
> drivers/gpio/Kconfig | 8
>
On Wed, Sep 25, 2019 at 03:18:43PM +0800, Yunfeng Ye wrote:
> sparse_buffer_init() use memblock_alloc_try_nid_raw() to allocate memory
> for page management structure, if memory allocation fails from specified
> node, it will fall back to allocate from other nodes.
>
> Normally, the page managemen
On 10.09.19 18:39, David Hildenbrand wrote:
> We can simply store the pages in a list (page->lru), no need for a
> separate data structure (+ complicated handling). This is how most
> other balloon drivers store allocated pages without additional tracking
> data.
>
> For the notifiers, use page_to
On Mon, Sep 09, 2019 at 07:22:15AM -0500, Eric W. Biederman wrote:
> Let me see if I can explain my confusion in terms of task_numa_compare.
>
> The function task_numa_comare now does:
>
> rcu_read_lock();
> cur = rcu_dereference(dst_rq->curr);
>
> Then it proceeds to examine a few
On 2019/9/25 15:32, Mike Rapoport wrote:
> On Wed, Sep 25, 2019 at 03:18:43PM +0800, Yunfeng Ye wrote:
>> sparse_buffer_init() use memblock_alloc_try_nid_raw() to allocate memory
>> for page management structure, if memory allocation fails from specified
>> node, it will fall back to allocate fr
On 24/09/19 22:14, Shuah Khan wrote:
> Fix the following build error:
>
> libkvm.a(assert.o): relocation R_X86_64_32 against `.rodata.str1.1' can not
> be used when making a PIE object; recompile with -fPIC
>
> Add -fPIC to CFLAGS to fix it.
This is wrong, these testcases cannot be position-ind
sparse_buffer_init() use memblock_alloc_try_nid_raw() to allocate memory
for page management structure, if memory allocation fails from specified
node, it will fall back to allocate from other nodes.
Normally, the page management structure will not exceed 2% of the total
memory, but a large contin
On 24/09/19 23:46, Andrea Arcangeli wrote:
>>>
>>> I would keep only EXIT_REASON_MSR_WRITE, EXIT_REASON_PREEMPTION_TIMER,
>>> EXIT_REASON_EPT_MISCONFIG and add EXIT_REASON_IO_INSTRUCTION.
>> Intuition doesn't work great when it comes to CPU speculative
>> execution runtime. I can however run additi
On Tue, Sep 17, 2019 at 12:38:04PM -0500, Eric W. Biederman wrote:
> Linus Torvalds writes:
> > Can anybody see anything wrong with the series? Because I'd love to
> > have it for 5.4,
>
> Peter,
>
> I am more than happy for these to come through your tree. However
> if this is one thing to ma
On Wed, Sep 25, 2019 at 08:30:03AM +0200, Uwe Kleine-König wrote:
> On Fri, Sep 20, 2019 at 06:49:03AM +0800, Sam Shih wrote:
> > We can use fixed-clock to repair mt7628 pwm during configure from
> > userspace. The SoC is legacy MIPS and has no complex clock tree.
> > Due to we can get clock freque
On 24/09/19 03:55, Andrea Arcangeli wrote:
>> So it's forty bytes. I think we can leave this out.
> This commit I reverted adds literally 3 inlines called by 3 functions,
> in a very fast path, how many bytes of .text difference did you expect
> by dropping some call/ret from a very fast path when
Hi Gabriel,
On Mon, Sep 23, 2019 at 09:45:05PM +0200, Gabriel C wrote:
> Hi guys,
>
> I noticed some warning in dmesg on this Laptop.
>
> Fn+right, Fn+left is BrightnessDown/Up and produce the following warning:
>
> acer_wmi: Unknown function number - 4 - 0
>
> The brightness has some other is
From: "james.tai"
Add a defconfig for Realtek RTD16XX and RTD13XX platform.
Signed-off-by: james.tai
---
Changes since last version:
- disable CONFIG_EMBEDDED.
- disable CONFIG_ARM_THUMBEE.
- disable CONFIG_SCHED_SMT.
- disable CONFIG_OABI_COMPAT.
- disab
> -Original Message-
> From: Tal Gilboa
> Sent: Friday, September 20, 2019 8:02 PM
> To: Uwe Kleine-König ; Saeed Mahameed
> ; Kiyanovski, Arthur
> Cc: linux-kernel@vger.kernel.org; net...@vger.kernel.org
> Subject: Re: [PATCH] dimlib: make DIMLIB a hidden symbol
>
> On 9/20/2019 4:31 PM
On Tue, Sep 24, 2019 at 12:08:04PM -0700, Linus Torvalds wrote:
> On Tue, Sep 24, 2019 at 12:39 AM Dave Chinner wrote:
> >
> > Stupid question: how is this any different to simply winding down
> > our dirty writeback and throttling thresholds like so:
> >
> > # echo $((100 * 1000 * 1000)) > /proc/
On Mon, Sep 23, 2019 at 05:49:56PM +0200, Krzysztof Kozlowski wrote:
> Adjust indentation from spaces to tab (+optional two spaces) as in
> coding style with command like:
> $ sed -e 's/^/\t/' -i */Kconfig
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> drivers/usb/dwc3/Kconfig
On Mon, Sep 23, 2019 at 4:24 PM wrote:
> > From: Pali Rohár
> > Sent: Sunday, September 22, 2019 8:43 AM
> > To: Pacien TRAN-GIRARD
> > Cc: Matthew Garrett; Darren Hart; Andy Shevchenko; platform-driver-
> > x...@vger.kernel.org; linux-kernel@vger.kernel.org; Limonciello, Mario
> > Subject: Re: [
On Mon, Sep 23, 2019 at 10:55:32AM -0400, Mathieu Desnoyers wrote:
> - On Sep 23, 2019, at 5:06 AM, Peter Zijlstra pet...@infradead.org wrote:
>
> > On Thu, Sep 19, 2019 at 01:36:58PM -0400, Mathieu Desnoyers wrote:
> >> Hi,
> >>
> >> Those series of fixes and cleanups are initially motivated
On 25/09/2019 10.18, Dave Chinner wrote:
On Tue, Sep 24, 2019 at 12:00:17PM +0300, Konstantin Khlebnikov wrote:
On 24/09/2019 10.39, Dave Chinner wrote:
On Mon, Sep 23, 2019 at 06:06:46PM +0300, Konstantin Khlebnikov wrote:
On 23/09/2019 17.52, Tejun Heo wrote:
Hello, Konstantin.
On Fri, Sep
Hi Ricardo,
On Fri, Sep 20, 2019 at 03:51:31PM +0200, Ricardo Ribalda Delgado wrote:
> Currently compound controls do not have a simple way of initializing its
> values. This results in ofuscated code with type_ops init.
>
> This patch introduces a new field on the control with the default value
>
Hi Piotr,
Can you fix the below issue reported by Julia? Either convert the
structure parameter to a signed parameter or use an intermediate
variable.
Thanks,
Miquèl
Julia Lawall wrote on Wed, 18 Sep 2019 21:04:37
+0200 (CEST):
> -- Forwarded message --
> Date: Wed, 18 Sep 2019
Hi Ricardo,
On Fri, Sep 20, 2019 at 03:51:32PM +0200, Ricardo Ribalda Delgado wrote:
> Function for initializing compound controls with a default value.
>
> Suggested-by: Hans Verkuil
> Signed-off-by: Ricardo Ribalda Delgado
> ---
> Documentation/media/kapi/v4l2-controls.rst | 9 +
> 1
On Wednesday 25 September 2019 11:07:35 Andy Shevchenko wrote:
> On Mon, Sep 23, 2019 at 4:24 PM wrote:
> > > From: Pali Rohár
> > > Sent: Sunday, September 22, 2019 8:43 AM
> > > To: Pacien TRAN-GIRARD
> > > Cc: Matthew Garrett; Darren Hart; Andy Shevchenko; platform-driver-
> > > x...@vger.kern
The mem_sysfs_mutex isn't really helpful. Also, it's not really clear what
the mutex protects at all.
The device lists of the memory subsystem are protected separately. We don't
need that mutex when looking up. creating, or removing independent
devices. find_memory_block_by_id() will perform locki
On Tue, Sep 24, 2019 at 05:24:58PM -0600, Yu Zhao wrote:
> We don't want to expose a non-hugetlb page to the fast gup running
> on a remote CPU before all local non-atomic ops on the page flags
> are visible first.
>
> For an anon page that isn't in swap cache, we need to make sure all
> prior non
Hi Ricardo,
On Fri, Sep 20, 2019 at 03:51:33PM +0200, Ricardo Ribalda Delgado wrote:
> This type contains the width and the height of a rectangular area.
>
> Signed-off-by: Ricardo Ribalda Delgado
> ---
> drivers/media/v4l2-core/v4l2-ctrls.c | 21 ++
> include/media/v4l2-ctrls.h
Hi folks,
I'm at the Kernel Recipes conference now and got a chance to talk with
DaveM a bit about WireGuard upstreaming. His viewpoint has recently
solidified: in order to go upstream, WireGuard must port to the
existing crypto API, and handle the Zinc project separately. As DaveM
is the upstream
The role of the contact list provided by the disclosing party and how it
affects the disclosure process and the ability to include experts into
the development process is not really well explained.
Neither is it entirely clear when the disclosing party will be informed
about the fact that a develo
Hi Ricardo,
On Fri, Sep 20, 2019 at 03:51:34PM +0200, Ricardo Ribalda Delgado wrote:
> From: Ricardo Ribalda Delgado
>
> A struct v4l2_area containing the width and the height of a rectangular
> area.
>
> Reviewed-by: Philipp Zabel
> Signed-off-by: Ricardo Ribalda Delgado
> ---
> Documentation
On Fri, Sep 13, 2019 at 11:50:43AM +1000, Dave Chinner wrote:
> On Wed, Sep 11, 2019 at 04:05:32PM +0100, Waiman Long wrote:
> > A customer with large SMP systems (up to 16 sockets) with application
> > that uses large amount of static hugepages (~500-1500GB) are experiencing
> > random multisecond
On 2019/9/23 11:50, Nicolas Pitre wrote:
> On Sat, 21 Sep 2019, Xiaoming Ni wrote:
>
>> @ Nicolas Pitre
>> Can I make a v2 patch based on your advice ?
>> Or you will submit a patch for "GFP_WONTFAIL" yourself ?
>
> Here's a patch implementing what I had in mind. This is compile tested
> only
On Tue, Sep 24, 2019 at 05:52:01PM -0700, Matthew Wilcox wrote:
> From: "Matthew Wilcox (Oracle)"
>
> This helper is useful for both large pages in the page cache and for
> supporting block size larger than page size. Convert some example
> users (we have a few different ways of writing this idi
On 24/09/2019 20:58, Jacek Anaszewski wrote:
Hi Jean,
Thank you for the patch.
I must say I'm not a big fan of this change.
It adds a bunch of code to the LED core and gives small
functionality in a reward.
I disagree. I remember having to tweak DTS in the past to force some
regulators out
On Fri, Sep 20, 2019 at 01:23:00PM +0200, Quentin Perret wrote:
> On Friday 20 Sep 2019 at 16:03:38 (+0530), Pavan Kondeti wrote:
> > +1. Looks good to me.
>
> Cool, thanks.
>
> Peter/Ingo, is there anything else I should do ? Should I resend the
> patch 'properly' (that is, not inline) ?
Got it
This series introduces support for the LogiCVC GPIO block to the syscon GPIO
driver, with dt bindings documentation also including the top-level mfd
component.
Changes since v1:
- Converted dt bindings documentation to dt schemas;
- Used BIT macro and removed version from structure name;
- Improve
Some drivers might need a custom get operation to match custom
behavior implemented in the set operation.
Add plumbing for supporting that.
Signed-off-by: Paul Kocialkowski
---
drivers/gpio/gpio-syscon.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpio/gpi
The LogiCVC display hardware block comes with GPIO capabilities
that must be exposed separately from the main driver (as GPIOs) for
use with regulators and panels. A syscon is used to share the same
regmap across the two drivers.
Since the GPIO capabilities are pretty simple, add them to the sysco
The LogiCVC is a display engine which also exposes GPIO functionality.
For this reason, it is described as a multi-function device that is expected
to provide register access to its children nodes for gpio and display.
Signed-off-by: Paul Kocialkowski
---
.../bindings/mfd/xylon,logicvc.yaml
Xylon is an electronics company that produces FPGA hardware block designs
optimized for Xilinx FPGAs.
Signed-off-by: Paul Kocialkowski
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixe
The Xylon LogiCVC display controller exports some GPIOs, which are
exposed as a separate entity.
Signed-off-by: Paul Kocialkowski
---
.../bindings/gpio/xylon,logicvc-gpio.yaml | 70 +++
1 file changed, 70 insertions(+)
create mode 100644
Documentation/devicetree/bindings/gp
From: Jia-Ye Li
Fix mount failed "Cannot allocate memory".
When the memory gets fragmented, kzalloc() might fail to allocate
physically contiguous pages for the struct exfat_sb_info (its size is
about 34KiB) even the total free memory is enough.
Use kvzalloc() to solve this problem.
Reviewed-by
On Tue, Sep 24, 2019 at 01:22:10PM -0700, Sean Christopherson wrote:
> The approach we chose (patch 04, which we were discussing) is to disable
> SGX if SGX_LE_WR is not set, i.e. disallow SGX unless the hash MSRs exist
> and are fully writable.
Hmm, so I see
+ if (!(fc & FEATURE_CONTROL_SG
"Jason A. Donenfeld" writes:
> Hi folks,
>
> I'm at the Kernel Recipes conference now and got a chance to talk with
> DaveM a bit about WireGuard upstreaming. His viewpoint has recently
> solidified: in order to go upstream, WireGuard must port to the
> existing crypto API, and handle the Zinc pr
The following was reported on i386:
arch/x86/kvm/vmx/vmx.c: In function 'hv_enable_direct_tlbflush':
arch/x86/kvm/vmx/vmx.c:503:10: warning: cast from pointer to integer of
different size [-Wpointer-to-int-cast]
The particular pr_debug() causing it is more or less useless, let's just
remove
While the state changes are reported when the error counters increase
and decrease, there is no event when the bus recovers and the error
counters decrease again. So add those as well.
Change the state going downward to be ERROR_PASSIVE -> ERROR_WARNING ->
ERROR_ACTIVE instead of directly to ERROR
Dear Friend,
I know that this mail will come to you as a surprise as we have never
met before, but need not to worry as I am contacting you independently
of my investigation and no one is informed of this communication.
I need your urgent assistance in transferring the sum of $11.3million
immedia
On 8/30/2019 8:43 AM, Xing Zhengjun wrote:
On 8/7/2019 3:56 PM, Xing Zhengjun wrote:
On 7/24/2019 1:17 PM, Xing Zhengjun wrote:
On 7/12/2019 2:42 PM, Xing Zhengjun wrote:
Hi Trond,
I attached perf-profile part big changes, hope it is useful for
analyzing the issue.
Ping...
On Tue, Sep 24, 2019 at 07:40:06AM +0900, Masahiro Yamada wrote:
> When CONFIG_UAPI_HEADER_TEST=y, exported headers are compile-tested to
> make sure they can be included from user-space.
>
> Currently, linux/netfilter_bridge/ebtables.h is excluded from the test
> coverage. To make it join the com
There is another warning in the report.
arch/x86/kvm/vmx/vmx.c: In function 'hv_enable_direct_tlbflush':
arch/x86/kvm/vmx/vmx.c:507:20: warning: cast from pointer to integer of
different size [-Wpointer-to-int-cast]
evmcs->hv_vm_id = (u64)vcpu->kvm;
^
The following change ca
This patch series fixes problem with recovering Vybrid's NXP DSPI
controller state after master transmission distortion.
It was tested with a setup where /dev/spidevX.Y devices were used in
a loopback mode (provided by proper HW connections). During this test
the distortion was introduced and the
This change provides the dspi_slave_abort() function, which is a callback
for slave_abort() method of SPI controller generic driver.
As in the SPI slave mode the transmission is driven by master, any
distortion may cause the slave to enter undefined internal state.
To avoid this problem the dspi_s
This change is necessary for spidev devices (e.g. /dev/spidev3.0) working
in the slave mode (like NXP's dspi driver for Vybrid SoC).
When SPI HW works in this mode - the master is responsible for providing
CS and CLK signals. However, when some fault happens - like for example
distortion on SPI li
Hi Alex,
Any comments on it? :-) With this version, the vfio-mdev-pci driver
could work with non-singleton groups, also it works with vfio-pci
as well.
Regards,
Yi Liu
> From: Liu, Yi L
> Sent: Thursday, September 5, 2019 3:59 PM
> To: alex.william...@redhat.com; kwankh...@nvidia.com
> Subject:
Hi Stephen,
On Tue, Sep 24, 2019 at 10:41:33PM -0700, Stephen Boyd wrote:
> The DT binding could also be simplified somewhat. Currently a path needs
> to be specified in DT for each and every use case that is possible for a
> device to want. Typically the path is to memory, which looks to be
> res
Hi Ricardo,
On Fri, Sep 20, 2019 at 03:51:37PM +0200, Ricardo Ribalda Delgado wrote:
> From: Ricardo Ribalda Delgado
>
> According to the product brief, the unit cell size is 1120 nanometers^2.
>
> https://www.sony-semicon.co.jp/products_en/IS/sensor1/img/products/ProductBrief_IMX214_20150428.pdf
Op 25-09-2019 om 10:32 schreef sandy.huang:
>
> 在 2019/9/25 下午4:17, Maarten Lankhorst 写道:
>> Op 25-09-2019 om 10:06 schreef Sandy Huang:
>>> These new format is supported by some rockchip socs:
>>>
>>> DRM_FORMAT_NV12_10/DRM_FORMAT_NV21_10
>>> DRM_FORMAT_NV16_10/DRM_FORMAT_NV61_10
>>> DRM_FORMAT_NV
Hi Linus,
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
tags/fuse-update-5.4
- Continue separating the transport (user/kernel communication) and the
filesystem layers of fuse. Getting rid of most layering violations will
allow for easier cleanup and
On Wed, Sep 25, 2019 at 10:18:39AM +0300, Amir Goldstein wrote:
> On Wed, Sep 25, 2019 at 9:29 AM Zhihao Cheng wrote:
> >
> > When running overlay tests using character devices as base fs partitions,
> > all overlay usecase results become 'notrun'. Function
> > '_overay_config_override' (common/co
On Fri, Sep 13, 2019 at 12:27:44PM -0400, Qian Cai wrote:
> The commit b7d5dc21072c ("random: add a spinlock_t to struct
> batched_entropy") insists on acquiring "batched_entropy_u32.lock" in
> get_random_u32() which introduced the lock chain,
>
> "&rq->lock --> batched_entropy_u32.lock"
>
> even
Are there going to be two branches, one for using the current API and one
using Zinc?
Hello Remi,
Thanks for the patch, I have a few comments/questions below.
On Sun, 1 Sep 2019 16:23:03 +0200
Remi Pommarel wrote:
> diff --git a/drivers/pci/controller/pci-aardvark.c
> b/drivers/pci/controller/pci-aardvark.c
> index fc0fe4d4de49..1fa6d04ad7aa 100644
> --- a/drivers/pci/controll
Greetings,
I humbly solicit for your partnership to transfer €15 million Euros
into your personal or company’s account .Contact me for more detailed
explanation.
Kindly send me the followings
Full Names
Address
Occupation
Direct Mobile Telephone Lines
Nationality
Ahmed Zama
Provide the reset lines coming from the audio clock controller to
the audio devices of the g12 family
Signed-off-by: Jerome Brunet
---
arch/arm64/boot/dts/amlogic/meson-g12.dtsi | 28 +-
1 file changed, 22 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogi
From: Colin Ian King
There is a statement that is indented one level too deeply,
remove the extraneous tab.
Signed-off-by: Colin Ian King
---
kernel/bpf/btf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index 722d38e543e9..29c7c06c6bd
From: "Jason A. Donenfeld"
Date: Wed, 25 Sep 2019 10:29:45 +0200
> His viewpoint has recently solidified: in order to go upstream,
> WireGuard must port to the existing crypto API, and handle the Zinc
> project separately.
I didn't say "must" anything, I suggested this as a more smoothe
and effi
From: Bruno Wolff III
Date: Wed, 25 Sep 2019 04:17:00 -0500
> Are there going to be two branches, one for using the current API and
> one using Zinc?
This is inapproprate to even discuss at this point.
Let's see what the crypto based stuff looks like, evaluate it,
and then decide how to proceed
On 9/23/19 11:20 AM, Vlastimil Babka wrote:
> On 9/16/19 5:57 PM, Andrey Ryabinin wrote:
>> I'd rather keep all logic in one place, i.e. "if (!page_owner_disabled &&
>> (IS_ENABLED(CONFIG_KASAN) || debug_pagealloc_enabled())"
>> With this no changes in early_debug_pagealloc() required and
>> C
According to HID over I2C specification v1.0 section 7.2.8, a device is
allowed to take at most 1 second to make the transition to the specified
power state. On some touchpad devices implements Microsoft Precision
Touchpad, it may fail to execute following set PTP mode command without
the delay and
Goodix touchpad 27C6:01F0 fails to switch to PTP mode when resumed from
suspend. The traffic after resumed looks like:
[ 275.312190] i2c_hid i2c-DELL096E:00: i2c_hid_set_power
[ 275.312191] i2c_hid i2c-DELL096E:00: __i2c_hid_command: cmd=05 00 01 08
[ 283.926905] i2c_hid i2c-DELL096E:00: i2c
I2C traffic after resumed from s2idle:
[ 275.312190] i2c_hid i2c-DELL096E:00: i2c_hid_set_power
[ 275.312191] i2c_hid i2c-DELL096E:00: __i2c_hid_command: cmd=05 00 01 08
[ 283.926905] i2c_hid i2c-DELL096E:00: i2c_hid_set_power
[ 283.926910] i2c_hid i2c-DELL096E:00: __i2c_hid_command: cmd=0
From: Colin Ian King
There is a statement that is indented one level too deeply,
remove the extraneous tab.
Signed-off-by: Colin Ian King
---
sound/soc/amd/raven/acp3x-pcm-dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/amd/raven/acp3x-pcm-dma.c
b/sound/soc
This patch adds a quirk disabling keyboard backlight support for the
Dell Inspiron 1012 and 1018.
Those models wrongly report supporting keyboard backlight control
features (through SMBIOS tokens) even though they're not equipped with
a backlit keyboard. This led to broken controls being exposed
t
Hi James,
On Tue, Sep 24, 2019 at 02:13:27AM +, james qian wang (Arm Technology
China) wrote:
>
> Hi Brian:
>
> Since one monitor can support mutiple color-formats, this DT property
> supply a way for user to select a specific one from this supported
> color-formats.
Modifying DT is a _rea
On 9/20/19 1:08 PM, Julien Grall wrote:
> At the moment, UBSAN report will be serialized using a spin_lock(). On
> RT-systems, spinlocks are turned to rt_spin_lock and may sleep. This will
> result to the following splat if the undefined behavior is in a context
> that can sleep:
>
> [ 6951.484
On Sun, Sep 22, 2019 at 2:38 PM Masahiro Yamada
wrote:
> On Sun, Sep 22, 2019 at 5:33 PM Anatoly Pugachev wrote:
> > On Sun, Sep 22, 2019 at 11:13 AM Anatoly Pugachev
> > wrote:
> > >
> > > Hello!
> > >
> > > Latest git kernel does not compile for me:
> > >
> > > ~/linux-2.6$ git desc
> > > v5.
On Fri, Sep 20, 2019 at 12:05:21AM +0800, Kairui Song wrote:
> Currently, kernel fails to boot on some HyperV VMs when using EFI.
> And it's a potential issue on all platforms.
>
> It's caused a broken kernel relocation on EFI systems, when below three
> conditions are met:
>
> 1. Kernel image is
From: Colin Ian King
There is an if statement that is indented one level too deeply,
remove the extraneous tabs.
Signed-off-by: Colin Ian King
---
drivers/counter/stm32-timer-cnt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/counter/stm32-timer-cnt.c
b/driv
Hi Benoit,
On Tue, Sep 24, 2019 at 11:44:12AM -0500, Benoit Parrot wrote:
> On some board it is possible that the sensor 'powerdown' and or 'reset'
> pin might be controlled by gpio instead of being tied.
>
> To implement we add pm_runtime support which will handle the power
> up/down sequence wh
With Arnd's script [1] help, I found some bugfixes in Spreadtrum 4.14 product
kernel, but missing in v4.19.75:
513e1073d52e locking/lockdep: Add debug_locks check in __lock_downgrade()
957063c92473 pinctrl: sprd: Use define directive for sprd_pinconf_params values
87a2b65fc855 power: supply: sysfs
From: Nathan Chancellor
[Upstream commit 957063c924736d4341e5d588757b9f31e8f6fa24]
Clang warns when one enumerated type is implicitly converted to another:
drivers/pinctrl/sprd/pinctrl-sprd.c:845:19: warning: implicit conversion
from enumeration type 'enum sprd_pinconf_params' to different
enum
From: Waiman Long
[Upstream commit 513e1073d52e55b8024b4f238a48de7587c64ccf]
Tetsuo Handa had reported he saw an incorrect "downgrading a read lock"
warning right after a previous lockdep warning. It is likely that the
previous warning turned off lock debugging causing the lockdep to have
incons
On 09/20/19 at 12:05am, Kairui Song wrote:
> Currently, kernel fails to boot on some HyperV VMs when using EFI.
> And it's a potential issue on all platforms.
>
> It's caused a broken kernel relocation on EFI systems, when below three
> conditions are met:
>
> 1. Kernel image is not loaded to the
From: David Lechner
[Upstream commit 87a2b65fc855e6be50f791c2ebbb492541896827]
This adds rate limiting to the message that is printed when reading a
power supply property via sysfs returns an error. This will prevent
userspace applications from unintentionally dDOSing the system by
continuously
With Arnd's script [1] help, I found some bugfixes in Spreadtrum 4.14 product
kernel, but missing in v4.14.146:
513e1073d52e locking/lockdep: Add debug_locks check in __lock_downgrade()
957063c92473 pinctrl: sprd: Use define directive for sprd_pinconf_params values
87a2b65fc855 power: supply: sysf
Hi Xiaojian,
> On Aug 28, 2019, at 22:43, Kai-Heng Feng wrote:
>
> Hi Mario,
>
> at 21:25, wrote:
>
>> KH,
>>
>> Just make sure I understand details.
>>
>>> Commit "HID: i2c-hid: Don't reset device upon system resume
>>
>> If you revert this it's fixed on this system?
>
> Yes. Once reset
From: Waiman Long
[Upstream commit 513e1073d52e55b8024b4f238a48de7587c64ccf]
Tetsuo Handa had reported he saw an incorrect "downgrading a read lock"
warning right after a previous lockdep warning. It is likely that the
previous warning turned off lock debugging causing the lockdep to have
incons
From: Nathan Chancellor
[Upstream commit 957063c924736d4341e5d588757b9f31e8f6fa24]
Clang warns when one enumerated type is implicitly converted to another:
drivers/pinctrl/sprd/pinctrl-sprd.c:845:19: warning: implicit conversion
from enumeration type 'enum sprd_pinconf_params' to different
enum
On Tue 24-09-19 14:54:04, Qian Cai wrote:
> On Tue, 2019-09-24 at 17:11 +0200, Michal Hocko wrote:
> > On Tue 24-09-19 11:03:21, Qian Cai wrote:
> > [...]
> > > While at it, it might be a good time to rethink the whole locking over
> > > there, as
> > > it right now read files under /sys/kernel/sl
1 - 100 of 722 matches
Mail list logo
