[GIT PULL] io_uring fixes for 6.18-rc3

[Jens Axboe <axboe@kernel.dk>]

Hi Linus,

A few fixes for io_uring that should go into the 6.18-rc3 kernel
release. This pull request contains:

- 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 abit 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.

Please pull!


The following changes since commit 18d6b1743eafeb3fb1e0ea5a2b7fd0a773d525a8:

  io_uring/rw: check for NULL io_br_sel when putting a buffer (2025-10-15 13:38:53 -0600)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git tags/io_uring-6.18-20251023

for you to fetch changes up to 6f1cbf6d6fd13fc169dde14e865897924cdc4bbd:

  io_uring: fix buffer auto-commit for multishot uring_cmd (2025-10-23 19:41:31 -0600)

----------------------------------------------------------------
io_uring-6.18-20251023

----------------------------------------------------------------
Alok Tiwari (2):
      io_uring: fix incorrect unlikely() usage in io_waitid_prep()
      io_uring: correct __must_hold annotation in io_install_fixed_file

David Wei (1):
      io_uring zcrx: add MAINTAINERS entry

Jens Axboe (2):
      io_uring/sqpoll: switch away from getrusage() for CPU accounting
      io_uring/sqpoll: be smarter on when to update the stime usage

Ming Lei (1):
      io_uring: fix buffer auto-commit for multishot uring_cmd

Ranganath V N (1):
      io_uring: Fix code indentation error

 MAINTAINERS          |  9 ++++++++
 io_uring/fdinfo.c    |  8 +++----
 io_uring/filetable.c |  2 +-
 io_uring/io_uring.c  |  2 +-
 io_uring/kbuf.c      | 33 +++++++++++++++++---------
 io_uring/net.c       |  2 +-
 io_uring/sqpoll.c    | 65 ++++++++++++++++++++++++++++++++++++----------------
 io_uring/sqpoll.h    |  1 +
 io_uring/waitid.c    |  2 +-
 9 files changed, 85 insertions(+), 39 deletions(-)
-- 
Jens Axboe