[GIT PULL] io_uring fixes for 5.14-rc

[Jens Axboe <axboe@kernel.dk>]

Hi Linus,

- A fix for block backed reissue (me)

- Reissue context hardening (me)

- Async link locking fix (Pavel)

Please pull!


The following changes since commit 991468dcf198bb87f24da330676724a704912b47:

  io_uring: explicitly catch any illegal async queue attempt (2021-07-23 16:44:51 -0600)

are available in the Git repository at:

  git://git.kernel.dk/linux-block.git tags/io_uring-5.14-2021-07-30

for you to fetch changes up to a890d01e4ee016978776e45340e521b3bbbdf41f:

  io_uring: fix poll requests leaking second poll entries (2021-07-28 07:24:57 -0600)

----------------------------------------------------------------
io_uring-5.14-2021-07-30

----------------------------------------------------------------
Hao Xu (1):
      io_uring: fix poll requests leaking second poll entries

Jens Axboe (3):
      io_uring: fix race in unified task_work running
      io_uring: always reissue from task_work context
      io_uring: don't block level reissue off completion path

Pavel Begunkov (1):
      io_uring: fix io_prep_async_link locking

 fs/io_uring.c | 40 ++++++++++++++++++++++++++++++++--------
 1 file changed, 32 insertions(+), 8 deletions(-)

-- 
Jens Axboe