[GIT PULL] io_uring fixes for 5.13-rc

[Jens Axboe <axboe@kernel.dk>]

Hi Linus,

Just a few minor fixes/changes:

- Fix issue with double free race for linked timeout completions

- Fix reference issue with timeouts

- Remove last few places that make SQPOLL special, since it's just an io
  thread now.

- Bump maximum allowed registered buffers, as we don't allocate as much
  anymore.

Please pull!


The following changes since commit 50b7b6f29de3e18e9d6c09641256a0296361cfee:

  x86/process: setup io_threads more like normal user space threads (2021-05-05 17:47:41 -0600)

are available in the Git repository at:

  git://git.kernel.dk/linux-block.git tags/io_uring-5.13-2021-05-14

for you to fetch changes up to 489809e2e22b3dedc0737163d97eb2b574137b42:

  io_uring: increase max number of reg buffers (2021-05-14 06:06:34 -0600)

----------------------------------------------------------------
io_uring-5.13-2021-05-14

----------------------------------------------------------------
Pavel Begunkov (4):
      io_uring: fix link timeout refs
      io_uring: fix ltout double free on completion race
      io_uring: further remove sqpoll limits on opcodes
      io_uring: increase max number of reg buffers

 fs/io_uring.c | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

-- 
Jens Axboe