From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sat, 14 Jun 2025 15:44:54 +0000 (-0700)
Subject: Merge tag 'io_uring-6.16-20250614' of git://git.kernel.dk/linux
X-Git-Tag: v6.16-rc2~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6d13760ea3a746c329d534b90d2b38a0ef7690d2;p=thirdparty%2Fkernel%2Flinux.git

Merge tag 'io_uring-6.16-20250614' of git://git.kernel.dk/linux

Pull io_uring fixes from Jens Axboe:

 - Fix for a race between SQPOLL exit and fdinfo reading.

   It's slim and I was only able to reproduce this with an artificial
   delay in the kernel. Followup sparse fix as well to unify the access
   to ->thread.

 - Fix for multiple buffer peeking, avoiding truncation if possible.

 - Run local task_work for IOPOLL reaping when the ring is exiting.

   This currently isn't done due to an assumption that polled IO will
   never need task_work, but a fix on the block side is going to change
   that.

* tag 'io_uring-6.16-20250614' of git://git.kernel.dk/linux:
  io_uring: run local task_work from ring exit IOPOLL reaping
  io_uring/kbuf: don't truncate end buffer for multiple buffer peeks
  io_uring: consistently use rcu semantics with sqpoll thread
  io_uring: fix use-after-free of sq->thread in __io_uring_show_fdinfo()
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6d13760ea3a746c329d534b90d2b38a0ef7690d2