Denis Arefev 7c246a05df drm/amd/pm: Prevent division by zero ...

The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: c52dcf4919 ("drm/amd/pp: Avoid divide-by-zero in fan_ctrl_set_fan_speed_rpm")
Signed-off-by: Denis Arefev <arefev@swemel.ru>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

2025-03-26 17:41:43 -04:00

..

hwmgr

drm/amd/pm: Prevent division by zero

2025-03-26 17:41:43 -04:00

inc

drm/amdgpu: Remove powerdown_uvd member

2025-03-05 10:44:37 -05:00

smumgr

drm/amd/pm: remove redundant tools_size check

2024-11-20 09:38:12 -05:00

amd_powerplay.c

drm/amdgpu: handle amdgpu_cgs_create_device() errors in amd_powerplay_create()

2025-03-07 12:55:56 -05:00

Makefile

drm/amd/pm: relocate the power related headers

2022-01-14 17:51:14 -05:00