Commits
Felix Kuehling committed f4fd28b6c78
drm/amdgpu: Fix tracking of invalid userptrs Restore the code that resets mem->invalid. Othewise so mapping userptrs after they got an MMU notifiers would always be skipped. This also avoids unnecessarily calling get_user_pages on BOs that have not been invalidated since the last try. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>