Yefim Barashkin 0638c98c17 drm/amd/pm: Prevent divide by zero ...

divide error: 0000 [#1] SMP PTI
CPU: 3 PID: 78925 Comm: tee Not tainted 5.15.50-1-lts #1
Hardware name: MSI MS-7A59/Z270 SLI PLUS (MS-7A59), BIOS 1.90 01/30/2018
RIP: 0010:smu_v11_0_set_fan_speed_rpm+0x11/0x110 [amdgpu]

Speed is user-configurable through a file.
I accidentally set it to zero, and the driver crashed.

Reviewed-by: Evan Quan <[email protected]>
Reviewed-by: André Almeida <[email protected]>
Signed-off-by: Yefim Barashkin <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]

2022-07-13 12:20:37 -04:00

..

inc

drm/amd/pm: suppress compile warning about possible unaligned accesses

2022-05-10 17:53:13 -04:00

legacy-dpm

drm/amd/pm: fix the compile warning

2022-04-28 17:45:49 -04:00

powerplay

drm/amd/pm: fix the deadlock issue observed on SI

2022-04-22 14:50:23 -04:00

swsmu

drm/amd/pm: Prevent divide by zero

2022-07-13 12:20:37 -04:00

amdgpu_dpm_internal.c

…

amdgpu_dpm.c

drm/amd/pm: Return auto perf level, if unsupported

2022-05-26 14:56:33 -04:00

amdgpu_pm.c

drm/amd/pm: consistent approach for smartshift

2022-05-16 14:20:55 -04:00

Makefile

…