Merge tag 'io_uring-6.18-20251023' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

Pull io_uring fixes from Jens Axboe:

 - Add MAINTAINERS entry for zcrx, mostly so that netdev gets
   automatically CC'ed by default on any changes there too.

 - Fix for the SQPOLL busy vs work time accounting.

   It was using getrusage(), which was both broken from a thread point
   of view (we only care about the SQPOLL thread itself), and vastly
   overkill as only the systime was used. On top of that, also be a bit
   smarter in when it's queried. It used excessive CPU before this
   change. Marked for stable as well.

 - Fix provided ring buffer auto commit for uring_cmd.

 - Fix a few style issues and sparse annotation for a lock.

* tag 'io_uring-6.18-20251023' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
  io_uring: fix buffer auto-commit for multishot uring_cmd
  io_uring: correct __must_hold annotation in io_install_fixed_file
  io_uring zcrx: add MAINTAINERS entry
  io_uring: Fix code indentation error
  io_uring/sqpoll: be smarter on when to update the stime usage
  io_uring/sqpoll: switch away from getrusage() for CPU accounting
  io_uring: fix incorrect unlikely() usage in io_waitid_prep()