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io_uring: allow IO_SQE_* flags on IORING_OP_TIMEOUT

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There's really no reason why we forbid things like link/drain etc on
regular timeout commands. Enable the usual SQE flags on timeouts.

Reported-by: 李通洲 <carter.li@eoitek.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe
2019-12-04 10:34:03 -07:00
parent bca1c43cb2
commit 901e59bba9
1 changed files with 0 additions and 3 deletions
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3
fs/io_uring.c
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@ -2703,9 +2703,6 @@ static int io_timeout(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int ret; int ret;
ret = io_timeout_setup(req); ret = io_timeout_setup(req);
/* common setup allows flags (like links) set, we don't */
if (!ret && sqe->flags)
ret = -EINVAL;
if (ret) if (ret)
return ret; return ret;