Merge tag 'io_uring-5.12-2021-04-16' of git://git.kernel.dk/linux-block

Pull io_uring fix from Jens Axboe:
 "Fix for a potential hang at exit with SQPOLL from Pavel"

* tag 'io_uring-5.12-2021-04-16' of git://git.kernel.dk/linux-block:
  io_uring: fix early sqd_list removal sqpoll hangs