drm/xe: Fix unlocked access of the vma::rebind_link
Two rebind list fixes.
Fix for unlocked access of list link and one fix for not removing from list when vma destroyed.
The latter fix is problably the cause of the corruption seen in #270 (closed)
Two rebind list fixes.
Fix for unlocked access of list link and one fix for not removing from list when vma destroyed.
The latter fix is problably the cause of the corruption seen in #270 (closed)