Control: notfound -1 5.5~rc5-1~exp1 Control: fixed -1 5.5~rc5-1~exp1 Oh I've just seen that the fixing commit seems to be a already part of 5.5-rc1:
$ git log --oneline --all | grep "drm/i915/gt: Schedule request retirement when timeline idles" 311770173fac drm/i915/gt: Schedule request retirement when timeline idles $ git describe --contains 311770173fac v5.5-rc1~28^2^2~6
