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| author | Ming Lei <ming.lei@redhat.com> | 2022-08-03 20:07:57 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-08-03 08:45:25 -0600 |
| commit | ff2557b7224ea9a19fb79eb4bd16d4deef57816a (patch) | |
| tree | 54eacb921b4c8c17c3a4903116da2e85968a490e /io_uring/uring_cmd.c | |
| parent | e2b542100719a93f8cdf6d90185410d38a57a4c1 (diff) | |
| download | linux-stable-ff2557b7224ea9a19fb79eb4bd16d4deef57816a.tar.gz linux-stable-ff2557b7224ea9a19fb79eb4bd16d4deef57816a.tar.bz2 linux-stable-ff2557b7224ea9a19fb79eb4bd16d4deef57816a.zip | |
io_uring: pass correct parameters to io_req_set_res
The two parameters of 'res' and 'cflags' are swapped, so fix it.
Without this fix, 'ublk del' hangs forever.
Cc: Pavel Begunkov <asml.silence@gmail.com>
Fixes: de23077eda61f ("io_uring: set completion results upfront")
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20220803120757.1668278-1-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/uring_cmd.c')
| -rw-r--r-- | io_uring/uring_cmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/io_uring/uring_cmd.c b/io_uring/uring_cmd.c index 0a421ed51e7e..849d9708d612 100644 --- a/io_uring/uring_cmd.c +++ b/io_uring/uring_cmd.c @@ -46,7 +46,7 @@ void io_uring_cmd_done(struct io_uring_cmd *ioucmd, ssize_t ret, ssize_t res2) if (ret < 0) req_set_fail(req); - io_req_set_res(req, 0, ret); + io_req_set_res(req, ret, 0); if (req->ctx->flags & IORING_SETUP_CQE32) io_req_set_cqe32_extra(req, res2, 0); __io_req_complete(req, 0); |