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Commit 81b6d05c authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe
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io_uring: synchronise IOPOLL on task_submit fail 



io_req_task_submit() might be called for IOPOLL, do the fail path under
uring_lock to comply with IOPOLL synchronisation based solely on it.

Cc: stable@vger.kernel.org # 5.5+
Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent b1b6b5a3
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