Linux kernel bug fix: io_uring: cmpxchg for poll arm refs release
Subsystem: io_uring (io_uring/poll.c)
Bug type: hang, severity: medium
Files changed: io_uring/poll.c
Introduced by Pavel Begunkov on 2021-12-28 09:51:15 -0800; fixed by Pavel Begunkov on 2022-11-25 06:54:16 -0700 (lifetime: 331 days)