[GIT PULL] io_uring fixes for 6.15-rc6

[GIT PULL] io_uring fixes for 6.15-rc6

[Jens Axboe]

Hi Linus,

A few io_uring fixes that should go into the 6.15 kernel release. This
pull request contains:

- Fix for linked timeouts arming and firing wrt prep and issue of the
  request being managed by the linked timeou.

- Fix for a CQE ordering issue between requests with multishot and using
  the same buffer group. This is a dumbed down version for this release
  and for stable, it'll get improved for 6.16.

- Tweak the SQPOLL submit batch size. A previous commit made SQPOLL
  manage its own task_work and chose a tiny batch size, bump it from 8
  to 32 to fix a performance regression due to that.

Please pull!


The following changes since commit f024d3a8ded0d8d2129ae123d7a5305c29ca44ce:

  io_uring/fdinfo: annotate racy sq/cq head/tail reads (2025-04-30 07:17:17 -0600)

are available in the Git repository at:

  git://git.kernel.dk/linux.git tags/io_uring-6.15-20250509

for you to fetch changes up to 92835cebab120f8a5f023a26a792a2ac3f816c4f:

  io_uring/sqpoll: Increase task_work submission batch size (2025-05-09 07:56:53 -0600)

----------------------------------------------------------------
io_uring-6.15-20250509

----------------------------------------------------------------
Gabriel Krisman Bertazi (1):
      io_uring/sqpoll: Increase task_work submission batch size

Jens Axboe (2):
      io_uring: always arm linked timeouts prior to issue
      io_uring: ensure deferred completions are flushed for multishot

 io_uring/io_uring.c | 58 +++++++++++++++++++++--------------------------------
 io_uring/sqpoll.c   |  2 +-
 2 files changed, 24 insertions(+), 36 deletions(-)

-- 
Jens Axboe

Re: [GIT PULL] io_uring fixes for 6.15-rc6

[pr-tracker-bot]

The pull request you sent on Fri, 9 May 2025 09:32:02 -0600:

> git://git.kernel.dk/linux.git tags/io_uring-6.15-20250509

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/7380c60b2831220ca6d60d1560ecf8d9bdf06288

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html