The source project of this merge request has been removed.
Fix clear in compute mode
We were triggering suspends of engines but never triggering resumes on clears which results in hangs. The 1st or 3rd patch in the series would fix this but we need both as 1st also covers the case where the BO is moved when there are no VMAs attached to the BO. 2nd included as I noticed a bug when debugging this issue.