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Alex Hung 9641bc4adf drm/amd/display: Check null pointers before using dc->clk_mgr 
[ Upstream commit 95d9e0803e51d5a24276b7643b244c7477daf463 ]

[WHY & HOW]
dc->clk_mgr is null checked previously in the same function, indicating
it might be null.

Passing "dc" to "dc->hwss.apply_idle_power_optimizations", which
dereferences null "dc->clk_mgr". (The function pointer resolves to
"dcn35_apply_idle_power_optimizations".)

This fixes 1 FORWARD_NULL issue reported by Coverity.

Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-10-10 11:57:33 +02:00
arch
x86/syscall: Avoid memcpy() for ia32 syscall_get_arguments()
2024-10-10 11:57:30 +02:00
block
blk_iocost: fix more out of bound shifts
2024-10-10 11:57:24 +02:00
certs
certs: Reference revocation list for all keyrings
2023-08-17 20:12:41 +00:00
crypto
crypto: simd - Do not call crypto_alloc_tfm during registration
2024-10-10 11:57:26 +02:00
Documentation
proc: add config & param to block forcing mem writes
2024-10-10 11:57:27 +02:00
drivers
drm/amd/display: Check null pointers before using dc->clk_mgr
2024-10-10 11:57:33 +02:00
fs
proc: add config & param to block forcing mem writes
2024-10-10 11:57:27 +02:00
include
drivers/perf: arm_spe: Use perf_allow_kernel() for permissions
2024-10-10 11:57:27 +02:00
init
rust: fix the default format for CONFIG_{RUSTC,BINDGEN}_VERSION_TEXT
2024-08-29 17:33:29 +02:00
io_uring
io_uring/sqpoll: do not put cpumask on stack
2024-10-04 16:29:44 +02:00
ipc
sysctl: treewide: drop unused argument ctl_table_root::set_ownership(table)
2024-08-11 12:47:13 +02:00
kernel
rcuscale: Provide clear error when async specified without primitives
2024-10-10 11:57:31 +02:00
lib
mm/filemap: optimize filemap folio adding
2024-10-04 16:30:02 +02:00
LICENSES
LICENSES: Add the copyleft-next-0.3.1 license
2022-11-08 15:44:01 +01:00
mm
mm/damon/vaddr: protect vma traversal in __damon_va_thre_regions() with rcu read lock
2024-10-04 16:30:03 +02:00
net
wifi: mac80211: fix RCU list iterations
2024-10-10 11:57:27 +02:00
rust
rust: kbuild: fix export of bss symbols
2024-09-12 11:11:32 +02:00
samples
samples/bpf: Fix compilation errors with cf-protection option
2024-10-04 16:29:19 +02:00
scripts
scripts: kconfig: merge_config: config files: add a trailing newline
2024-09-18 19:24:05 +02:00
security
proc: add config & param to block forcing mem writes
2024-10-10 11:57:27 +02:00
sound
ALSA: hdsp: Break infinite MIDI input flush loop
2024-10-10 11:57:30 +02:00
tools
selftests/nolibc: avoid passing NULL to printf("%s")
2024-10-10 11:57:30 +02:00
usr
initramfs: Encode dependency on KBUILD_BUILD_TIMESTAMP
2023-06-06 17:54:49 +09:00
virt
KVM: Use dedicated mutex to protect kvm_usage_count to avoid deadlock
2024-10-04 16:29:47 +02:00
.clang-format
iommu: Add for_each_group_device()
2023-05-23 08:15:51 +02:00
.cocciconfig
…
.get_maintainer.ignore
get_maintainer: add Alan to .get_maintainer.ignore
2022-08-20 15:17:44 -07:00
.gitattributes
.gitattributes: set diff driver for Rust source code files
2023-05-31 17:48:25 +02:00
.gitignore
Remove *.orig pattern from .gitignore
2024-10-04 16:29:44 +02:00
.mailmap
Merge tag 'mm-hotfixes-stable-2023-10-24-09-40' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2023-10-24 09:52:16 -10:00
.rustfmt.toml
rust: add .rustfmt.toml
2022-09-28 09:02:20 +02:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
USB: Remove Wireless USB and UWB documentation
2023-08-09 14:17:32 +02:00
Kbuild
Merge tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2022-10-10 12:00:45 -07:00
Kconfig
kbuild: ensure full rebuild when the compiler is updated
2020-05-12 13:28:33 +09:00
MAINTAINERS
membarrier: riscv: Add full memory barrier in switch_mm()
2024-09-12 11:11:45 +02:00
Makefile
Linux 6.6.54
2024-10-04 16:30:05 +02:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

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.
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