[GIT PULL] io_uring fixes for 5.11-rc6

[GIT PULL] io_uring fixes for 5.11-rc6

[Jens Axboe]

Hi Linus,

We got the cancelation story sorted now, so for all intents and
purposes, this should be it for 5.11 outside of any potential little
fixes that may come in. This pull request contains:

- task_work task state fixes (Hao, Pavel)

- Cancelation fixes (me, Pavel)

- Fix for an inflight req patch in this release (Pavel)

- Fix for a lock deadlock issue (Pavel)

Please pull!


The following changes since commit 6ee1d745b7c9fd573fba142a2efdad76a9f1cb04:

  Linux 5.11-rc5 (2021-01-24 16:47:14 -0800)

are available in the Git repository at:

  git://git.kernel.dk/linux-block.git tags/io_uring-5.11-2021-01-29

for you to fetch changes up to 3a7efd1ad269ccaf9c1423364d97c9661ba6dafa:

  io_uring: reinforce cancel on flush during exit (2021-01-28 17:04:24 -0700)

----------------------------------------------------------------
io_uring-5.11-2021-01-29

----------------------------------------------------------------
Hao Xu (1):
      io_uring: fix flush cqring overflow list while TASK_INTERRUPTIBLE

Jens Axboe (2):
      io_uring: if we see flush on exit, cancel related tasks
      io_uring: only call io_cqring_ev_posted() if events were posted

Pavel Begunkov (6):
      io_uring: fix __io_uring_files_cancel() with TASK_UNINTERRUPTIBLE
      io_uring: fix cancellation taking mutex while TASK_UNINTERRUPTIBLE
      io_uring: fix wqe->lock/completion_lock deadlock
      io_uring: fix list corruption for splice file_get
      io_uring: fix sqo ownership false positive warning
      io_uring: reinforce cancel on flush during exit

 fs/io_uring.c | 95 +++++++++++++++++++++++++++++++++--------------------------
 1 file changed, 53 insertions(+), 42 deletions(-)

-- 
Jens Axboe

Re: [GIT PULL] io_uring fixes for 5.11-rc6

[pr-tracker-bot]

The pull request you sent on Fri, 29 Jan 2021 12:10:19 -0700:

> git://git.kernel.dk/linux-block.git tags/io_uring-5.11-2021-01-29

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/c0ec4ffc40939e9a5a5844ce455f2b5b66a005fd

Thank you!

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