[PATCH OLK-6.6 0/3] block, bfq: fix possible UAF for bfqq->bic with merge chain

Yu Kuai (3): block, bfq: fix possible UAF for bfqq->bic with merge chain block, bfq: choose the last bfqq from merge chain in bfq_setup_cooperator() block, bfq: don't break merge chain in bfq_split_bfqq()

block/bfq-iosched.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-)