Merge tag 'io_uring-6.19-20260109' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull io_uring fixes from Jens Axboe:
 "A single fix for a regression introduced in 6.15, where a failure to
  wake up idle io-wq workers at ring exit will wait for the timeout to
  expire.

  This isn't normally noticeable, as the exit is async.

  But if a parent task created a thread that sets up a ring and uses
  requests that cause io-wq threads to be created, and the parent task
  then waits for the thread to exit, then it can take 5 seconds for that
  pthread_join() to succeed as the child thread is waiting for its
  children to exit.

  On top of that, just a basic cleanup as well"

* tag 'io_uring-6.19-20260109' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
  io_uring/io-wq: remove io_wq_for_each_worker() return value
  io_uring/io-wq: fix incorrect io_wq_for_each_worker() termination logic