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* [GIT PULL] io_uring fixes for 6.6-final
@ 2023-10-27 19:53 Jens Axboe
  2023-10-28  0:14 ` pr-tracker-bot
  0 siblings, 1 reply; 2+ messages in thread
From: Jens Axboe @ 2023-10-27 19:53 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: io-uring

Hi Linus,

Fix for an issue reported where reading fdinfo could find a NULL thread
as we didn't properly synchronize, and then a disable for the
IOCB_DIO_CALLER_COMP optimization as a recent reported highlighted how
that could lead to deadlocks if the task issued async O_DIRECT writes
and then proceeded to do sync fallocate() calls.

Please pull!


The following changes since commit 8b51a3956d44ea6ade962874ade14de9a7d16556:

  io_uring: fix crash with IORING_SETUP_NO_MMAP and invalid SQ ring address (2023-10-18 09:22:14 -0600)

are available in the Git repository at:

  git://git.kernel.dk/linux.git tags/io_uring-6.6-2023-10-27

for you to fetch changes up to 838b35bb6a89c36da07ca39520ec071d9250334d:

  io_uring/rw: disable IOCB_DIO_CALLER_COMP (2023-10-25 08:02:29 -0600)

----------------------------------------------------------------
io_uring-6.6-2023-10-27

----------------------------------------------------------------
Jens Axboe (2):
      io_uring/fdinfo: lock SQ thread while retrieving thread cpu/pid
      io_uring/rw: disable IOCB_DIO_CALLER_COMP

 io_uring/fdinfo.c | 18 ++++++++++++------
 io_uring/rw.c     |  9 ---------
 2 files changed, 12 insertions(+), 15 deletions(-)

-- 
Jens Axboe


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [GIT PULL] io_uring fixes for 6.6-final
  2023-10-27 19:53 [GIT PULL] io_uring fixes for 6.6-final Jens Axboe
@ 2023-10-28  0:14 ` pr-tracker-bot
  0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2023-10-28  0:14 UTC (permalink / raw)
  To: Jens Axboe; +Cc: Linus Torvalds, io-uring

The pull request you sent on Fri, 27 Oct 2023 13:53:52 -0600:

> git://git.kernel.dk/linux.git tags/io_uring-6.6-2023-10-27

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/56567a20b22bdbf85c3e55eee3bf2bd23fa2f108

Thank you!

-- 
Deet-doot-dot, I am a bot.
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