blk-mq: fix NULL dereference on q->elevator in blk_mq_elv_switch_none (!2740) · Merge requests · Red Hat / centos-stream / src / kernel / centos-stream-9 · GitLab

Ming Lei requested to merge minlei/centos-stream-9:rhel9.3-fix-update-nr-hw-queues into main Jun 28, 2023

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2214456

Signed-off-by: Ming Lei ming.lei@redhat.com