Merge tag 'io_uring-5.14-2021-07-30' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
- A fix for block backed reissue (me)
- Reissue context hardening (me)
- Async link locking fix (Pavel)
* tag 'io_uring-5.14-2021-07-30' of git://git.kernel.dk/linux-block:
io_uring: fix poll requests leaking second poll entries
io_uring: don't block level reissue off completion path
io_uring: always reissue from task_work context
io_uring: fix race in unified task_work running
io_uring: fix io_prep_async_link locking
