Star64_linux/drivers/gpu/drm/amd
Jack Zhang 3c2a01cb0f drm/amdgpu/sriov Stop data exchange for wholegpu reset
[Why]
When host trigger a whole gpu reset, guest will keep
waiting till host finish reset. But there's a work
queue in guest exchanging data between vf&pf which need
to access frame buffer. During whole gpu reset, frame
buffer is not accessable, and this causes the call trace.

[How]
After vf get reset notification from pf, stop data exchange.

Signed-off-by: Jingwen Chen <Jingwen.Chen2@amd.com>
Signed-off-by: Jack Zhang <Jack.Zhang1@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-01-13 23:47:39 -05:00
..
acp
amdgpu drm/amdgpu/sriov Stop data exchange for wholegpu reset 2021-01-13 23:47:39 -05:00
amdkfd drm/amdkfd: Fix out-of-bounds read in kdf_create_vcrat_image_cpu() 2021-01-13 23:46:34 -05:00
display Revert "drm/amd/display: Fixed Intermittent blue screen on OLED panel" 2021-01-13 23:45:24 -05:00
include drm/amd/pm: support overdrive vddgfx offset setting(V2) 2020-12-23 15:07:03 -05:00
pm drm/amd/pm: don't mark all apu as true on feature mask 2021-01-13 23:47:33 -05:00