Linux mainline fork with MSM8998 patches | https://mainline.space | Currently supported devices: OnePlus 5/5T, Xiaomi Mi 6, F(x)tec Pro¹ (2019 QX1000 model) & Sony Xperia XZ Premium (UNTESTED!)
Find a file
Aashish Sharma 7da7b02e97 drm/amd/display: Fix unused-but-set-variable warning
Fix the kernel test robot warning below:

drivers/gpu/drm/amd/amdgpu/../display/dmub/inc/dmub_cmd.h:2893:12:
warning: variable 'temp' set but not used [-Wunused-but-set-variable]

Replaced the assignment to the unused temp variable with READ_ONCE()
macro to flush the writes. READ_ONCE() helps avoid the use of
volatile and makes it obvious from the code that the read here is
intentional. Also verified on x86 that the generated code is exactly the
same as before.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Aashish Sharma <shraash@google.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-04-05 10:26:36 -04:00
arch Linux 5.17-rc6 2022-02-28 14:57:14 +10:00
block block: clear iocb->private in blkdev_bio_end_io_async() 2022-02-22 06:59:49 -07:00
certs
crypto
Documentation Merge tag 'drm-msm-next-2022-03-08' of https://gitlab.freedesktop.org/drm/msm into drm-next 2022-03-10 09:26:50 +10:00
drivers drm/amd/display: Fix unused-but-set-variable warning 2022-04-05 10:26:36 -04:00
fs Tracing fixes for 5.17: 2022-02-26 12:10:17 -08:00
include drm/amdkfd: CRIU export dmabuf handles for GTT BOs 2022-03-15 14:25:17 -04:00
init
ipc
kernel dma-mapping fix for Linux 5.17 2022-02-27 12:42:37 -08:00
lib kasan: test: prevent cache merging in kmem_cache_double_destroy 2022-02-26 09:51:17 -08:00
LICENSES
mm memblock: use kfree() to release kmalloced memblock regions 2022-02-26 12:00:44 -08:00
net ping: remove pr_err from ping_lookup 2022-02-24 09:18:29 -08:00
samples
scripts
security Linux 5.17-rc6 2022-02-28 14:57:14 +10:00
sound
tools Tracing fixes for 5.17: 2022-02-26 12:10:17 -08:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap mailmap: update Roman Gushchin's email 2022-02-26 09:51:17 -08:00
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS drm-misc-next for v5.18: 2022-03-04 13:41:57 +10:00
Makefile Linux 5.17-rc6 2022-02-27 14:36:33 -08:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.