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| author | Felix Kuehling <[email protected]> | 2020-05-20 01:02:45 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-05-22 17:42:13 +0000 |
| commit | 90ca78deb004abe75b5024968a199acb96bb70f9 (patch) | |
| tree | 4b8656076c92a7582722402169844de8e837d09e /Documentation/filesystems/caching/cachefiles.rst | |
| parent | drm/amd/display: Handle GPU reset for DC block (diff) | |
| download | kernel-90ca78deb004abe75b5024968a199acb96bb70f9.tar.gz kernel-90ca78deb004abe75b5024968a199acb96bb70f9.zip | |
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 'Documentation/filesystems/caching/cachefiles.rst')
0 files changed, 0 insertions, 0 deletions