diff options
| author | chr[] <chris@rudorff.com> | 2025-02-12 18:51:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-07 20:25:45 +0300 |
| commit | b0f47c8caa5b8ad6a5223582f06217f39d588c8e (patch) | |
| tree | daf6bff7508b87e8cb928a9d58d53d12788421d1 /net/lapb/lapb_timer.c | |
| parent | 65f4aebb8127708ba668dd938e83b8558abfc5cd (diff) | |
| download | linux-b0f47c8caa5b8ad6a5223582f06217f39d588c8e.tar.xz | |
amdgpu/pm/legacy: fix suspend/resume issues
commit 91dcc66b34beb72dde8412421bdc1b4cd40e4fb8 upstream.
resume and irq handler happily races in set_power_state()
* amdgpu_legacy_dpm_compute_clocks() needs lock
* protect irq work handler
* fix dpm_enabled usage
v2: fix clang build, integrate Lijo's comments (Alex)
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/2524
Fixes: 3712e7a49459 ("drm/amd/pm: unified lock protections in amdgpu_dpm.c")
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> # on Oland PRO
Signed-off-by: chr[] <chris@rudorff.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit ee3dc9e204d271c9c7a8d4d38a0bce4745d33e71)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions