Linux | Kernel

Novatek nt36672a is a display driver IC that can drive DSI panel. It is also present in the Tianma video mode panel, which is a FHD+ panel with a reso

Hello, syzbot found the following issue on: HEAD commit: dc1a9bf2 octeontx2-pf: Add UDP segmentation offload support git tree: net-next con

Hello, syzbot found the following issue on: HEAD commit: b51594df Merge tag 'docs-5.9-3' of git://git.lwn.net/linux git tree: upstream cons

Export some APIs for module drivers. Fix the clock config to support module build. Fix the clk driver init, add module author, description and license

As 5kft <5kft@5kft.org> reported: kworker/u9:3: page allocation failure: order:9, mode:0x40c40(GFP_NOFS|__GFP_COMP), nodemask=(null),cpuset=/,mems_a

While running LTP tracing on arm64 juno with kasan config enabled this kernel BUG triggered. metadata: git branch: linux-4.14.y git repo: https:/

SATA controller used in Xilinx ZynqMP platform uses xilinx GT phy which has 4 GT lanes and can used by 4 peripherals at a time. SATA controller uses 1

This patch updates the documentation for the CEVA controller for adding the required properties for 'phys' and 'resets'. Signed-off-by: Piyush Mehta

This patch series updates the ceva driver to add support for Xilinx GT phy. This also updates the documentation with the device tree binding required

If rpmsg_register_device fails, it will call mtk_rpmsg_release_device which already frees mdev. Fixes: 7017996951fde84 ("rpmsg: add rpmsg support for

The IMX258 sensor driver checked in device properties for a clock-frequency property which actually does not mean that the clock is really running suc

The IMX258 can be used also on embedded designs using device tree so allow the sensor to bind to a device tree node. Signed-off-by: Krzysztof Kozlows

Add bindings for the IMX258 camera sensor. The bindings, just like the driver, are quite limited, e.g. do not support regulator supplies. Signed-off

The cpufreq core handles the updates to policy->cur and recording of cpufreq trace events for all the governors except schedutil's fast switch case.

Now that all the blockers are gone for enabling stats in fast-switching case, enable it. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- d

Hi, We disabled recording cpufreq stats when fast switching was introduced to the cpufreq core as the cpufreq stats required to take a spinlock and t

Hello, syzbot found the following issue on: HEAD commit: dc1a9bf2 octeontx2-pf: Add UDP segmentation offload support git tree: net-next con

The locking isn't required anymore as stats can get updated only from one place at a time. Remove it. Signed-off-by: Viresh Kumar <viresh.kumar@linar

In order to prepare for lock-less stats update, add support to defer any updates to it until cpufreq_stats_record_transition() is called. Signed-off-

This is the start of the stable review cycle for the 4.4.235 release. There are 61 patches in this series, all will be posted as a response to this on

On Tue, 1 Sep 2020 10:52:29 +0100, Sudeep Holla wrote: > Commit eaecca9e7710 ("arm64: Fix __cpu_logical_map undefined issue") > exported cpu_logical_m

The exfat_find_dir_entry() called by exfat_find() doesn't return -EEXIST. Therefore, the root-dir information setting is never executed. Signed-off-b

This is the start of the stable review cycle for the 5.8.6 release. There are 253 patches in this series, all will be posted as a response to this one

This is the start of the stable review cycle for the 5.4.62 release. There are 213 patches in this series, all will be posted as a response to this on

Add binding documentation for the STMicroelectronics STUSB160x Type-C port controller. Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> --- No

This series adds support for STMicroelectronics STUSB160x Type-C port controllers [1]. STUSB160x driver requires to get power operation mode via devic

Power operation mode may depends on hardware design, so, add the optional property power-opmode for usb-c connector to select the power operation mode

This patch adds a function that converts power operation mode string into power operation mode value. It is useful to configure power operation mode

STMicroelectronics USB Type-C port controllers use I2C interface to configure, control and read the operation status of the device. All ST USB Type-C

This patch adds support for STUSB1600 USB Type-C port controller, used on I2C4 on stm32mp15xx-dkx. The default configuration on this board, on Type-C

Enable support for the STMicroelectronics STUSB160X USB Type-C port controller driver by turning on CONFIG_TYPEC and CONFIG_TYPEC_STUSB160X as modules

Hi all, Changes since 20200828: The drm tree inherited the drm-misc tree's build failure. The rcu tree gained a conflict against the jc_docs tree.

From: Leon Romanovsky <leonro@nvidia.com> From Jason: The RDMA CMA continues to attract syzkaller bugs due to its somewhat loose operation of its FS

From: Leon Romanovsky <leonro@nvidia.com> Continue with allocation patches. Leon Romanovsky (2): RDMA: Clean MW allocation and free flows RDMA:

Greeting, FYI, we noticed the following commit (built with gcc-9): commit: 07f94dcaa6065f95777fcc9717043b5c677cef71 ("[PATCH 1/1] btrfs: Track subdi

From: Leon Romanovsky <leonro@nvidia.com> The kernel with KASAN and GCOV enabled generates the following splat due to the situation that gcov_info ca

This will improve this driver's build coverage. Reported-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Alexandre Courbot <acourbot@chro

This patch adds support for usb role switch to dwc2, by using overriding control of the PHY voltage valid and ID input signals. iddig signal (ID) can

If usb-role-switch is present in the device tree, it means that ID and Vbus signals are not connected to the OTG controller but to an external compone

When using usb-c connector (but it can also be the case with a micro-b connector), iddig, avalid, bvalid, vbusvalid input signals may not be connected

This patch documents the usb-role-switch property in dwc2 bindings, now that usb-role-switch support is available in dwc2 driver. Reviewed-by: Martin

From: Leon Romanovsky <leonro@nvidia.com> Hi Linus, Both Colin in Ubuntu [1] and I in FC 32 are having same kernel crashes while GCOV is enabled. Th

Currently, there is an assumption that the performance domains as provided by the SCMI protocol should be mirroring the exact implementation in hardwa

From: Leon Romanovsky <leonro@nvidia.com> The kernel compiled with GCC 10.2.1 and KASAN together with GCOV enabled produces the following splat while

From: Leon Romanovsky <leonro@nvidia.com> The filename is a const pointer, so use the proper string duplication routine that takes into account const

From: Leon Romanovsky <leonro@nvidia.com> Once GCOV fails to duplicate information, the following error is printed: gcov: could not save data for '/

register_mem_sect_under_nodem() is checking the memory block's node id only if the system state is "SYSTEM_BOOTING". On PowerPC, the memory blocks are