io_uring: fix POLL_REMOVE removing apoll

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Don't allow REQ_OP_POLL_REMOVE to kill apoll requests, users should not
know about it. Also, remove weird -EACCESS in io_poll_update(), it
shouldn't know anything about apoll, and have to work even if happened
to have a poll and an async poll'ed request with same user_data.

Fixes: b69de288e9 ("io_uring: allow events and user_data update of running poll requests")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2021-04-14 13:38:35 +01:00 • committed by Jens Axboe

parent 7f00651aeb

commit 9ba5fac8cf

1 changed files with 11 additions and 12 deletions

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fs/io_uring.c

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