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

..

inc

drm/amd/pm: Add debug bit for smu pool allocation

2025-03-19 15:56:13 -04:00

legacy-dpm

amdgpu/pm/legacy: fix suspend/resume issues

2025-02-25 11:43:58 -05:00

powerplay

drm/amd/pm: Prevent division by zero

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

swsmu

drm/amd/pm: Prevent division by zero

2025-03-26 17:41:23 -04:00

amdgpu_dpm_internal.c

…

amdgpu_dpm.c

drm/amdgpu: Check if CPER enabled when generating CPER

2025-02-25 11:45:12 -05:00

amdgpu_pm.c

drm/amdgpu: Add amdgpu_sriov_multi_vf_mode function

2025-03-13 23:12:52 -04:00

Makefile

drm/amd/swsmu: add smu14 ip support

2023-10-13 10:59:55 -04:00