From: Jens Axboe axboe@kernel.dk
mainline inclusion from mainline-5.5-rc1 commit 901e59bba9ddad4bc6994ecb8598ea60a993da4c category: feature bugzilla: https://bugzilla.openeuler.org/show_bug.cgi?id=27 CVE: NA ---------------------------
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 Signed-off-by: yangerkun yangerkun@huawei.com Reviewed-by: zhangyi (F) yi.zhang@huawei.com Signed-off-by: Cheng Jian cj.chengjian@huawei.com --- fs/io_uring.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c index cf0f09545395..c5bcb751b688 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -2702,9 +2702,6 @@ static int io_timeout(struct io_kiocb *req, const struct io_uring_sqe *sqe) int ret;
ret = io_timeout_setup(req); - /* common setup allows flags (like links) set, we don't */ - if (!ret && sqe->flags) - ret = -EINVAL; if (ret) return ret;