mirror_ubuntu-kernels/drivers/gpu/drm/amd/pm
Dan Carpenter c915ef890d drm/amdgpu: Prevent shift wrapping in amdgpu_read_mask()
If the user passes a "level" value which is higher than 31 then that
leads to shift wrapping.  The undefined behavior will lead to a
syzkaller stack dump.

Fixes: 5632708f44 ("drm/amd/powerplay: add dpm force multiple levels on cz/tonga/fiji/polaris (v2)")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-02-02 12:12:55 -05:00
..
inc drm/amdgpu/swsmu: use percent rather than rpm for manual fan control (v2) 2021-02-01 11:51:47 -05:00
powerplay drm/amd/pm/powerplay/hwmgr/vega10_hwmgr: Fix worthy function headers, demote barely documented one 2021-01-11 16:09:14 -05:00
swsmu drm/amd/pm: Disable GFXOFF when GFX DPM or PG disabled 2021-02-02 12:12:45 -05:00
amdgpu_dpm.c drm/amdgpu: skip power profile switch in sriov 2020-12-01 15:58:54 -05:00
amdgpu_pm.c drm/amdgpu: Prevent shift wrapping in amdgpu_read_mask() 2021-02-02 12:12:55 -05:00
Makefile