Hi Jens,
a simple no-code request:
Commit d29bd41428cf ("block, bfq: reset last_bfqq_created on group change")
fixed a UAF in bfq, which was previously worked-around by ebc69e897e17
("Revert "block, bfq: honor already-setup queue merges"").
However since then the original commit 2d52c58b9c9b was never restored.
Reinstating 2d52c58b9c9b has so far not resulted in any problems for me,
and I think it would be nice to bring it back in early just to get
feedback as early as possible in this cycle.
Thanks,
Holger
