Linux kernel bug fix: Revert "block, bfq: merge bfq_release_process_ref() into bfq_put_cooperator()"
Subsystem: block (block/bfq-iosched.c)
Bug type: use-after-free, severity: high
Keywords: refcount;use after free
Files changed: block/bfq-cgroup.c;block/bfq-iosched.c
Introduced by Yu Kuai on 2024-09-10 16:32:09 -0600; fixed by Zach Wade on 2024-11-19 19:05:32 -0700 (lifetime: 70 days)