diff options
| author | Felix Kuehling <[email protected]> | 2020-05-19 21:02:45 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-05-22 13:42:13 -0400 |
| commit | 90ca78deb004abe75b5024968a199acb96bb70f9 (patch) | |
| tree | 4b8656076c92a7582722402169844de8e837d09e /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h | |
| parent | cdaae8371aa9d4ea1648a299b1a75946b9556944 (diff) | |
drm/amdgpu: Sync with VM root BO when switching VM to CPU update mode
This fixes an intermittent bug where a root PD clear operation still in
progress could overwrite a PDE update done by the CPU, resulting in a
VM fault.
Fixes: 108b4d928c03 ("drm/amd/amdgpu: Update VM function pointer")
Reported-by: Jay Cornwall <[email protected]>
Tested-by: Jay Cornwall <[email protected]>
Signed-off-by: Felix Kuehling <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h')
0 files changed, 0 insertions, 0 deletions