[PATCH 0/2] io_uring: bug fixes

Nadav Amit
2021-08-08T00:14:35Z

From: Nadav Amit <namit@vmware.com>

Two small bug fixes. The first fix is for a real issue that encountered
on 5.13, which caused my workload not to work with a submission queue.
Apparently, on 5.14 it is only a performance issue (i.e., not a
functionality issue).

The second fix is for a theoretical issue.

I did not cc stable, as I leave this decision to the maintainer.

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Pavel Begunkov <asml.silence@gmail.com>

Nadav Amit (2):
io_uring: clear TIF_NOTIFY_SIGNAL when running task work
io_uring: Use WRITE_ONCE() when writing to sq_flags

fs/io_uring.c | 20 +++++++++++++-------
1 file changed, 13 insertions(+), 7 deletions(-)

--
2.25.1