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(parent: 491381c) | patch
io_uring: fix logic error in io_timeout
authoryangerkun <yangerkun@huawei.com>
Thu, 17 Oct 2019 04:12:35 +0000 (12:12 +0800)
committerJens Axboe <axboe@kernel.dk>
Thu, 17 Oct 2019 21:49:15 +0000 (15:49 -0600)
commit8b07a65ad30e5612d9590fb50468ff4fa314cfc7
tree38025726981ad1b8566e292533e580dafded9132tree | snapshot
parent491381ce07ca57f68c49c79a8a43da5b60749e32commit | diff
io_uring: fix logic error in io_timeout

If ctx->cached_sq_head < nxt_sq_head, we should add UINT_MAX to tmp, not
tmp_nxt.

Fixes: 5da0fb1ab34c ("io_uring: consider the overflow of sequence for timeout req")
Signed-off-by: yangerkun <yangerkun@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git