From: Jens Axboe axboe@kernel.dk
commit c993df5a688975bf9ce899706ca13d2bc8d6be25 upstream.
Zorro reports that an xfstest test case is failing, and it turns out that for the reissue path we can potentially issue a double completion on the request for the failure path. There's an issue around the retry as well, but for now, at least just make sure that we handle the error path correctly.
Cc: stable@vger.kernel.org Fixes: b63534c41e20 ("io_uring: re-issue block requests that failed because of resources") Reported-by: Zorro Lang zlang@redhat.com Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- fs/io_uring.c | 1 - 1 file changed, 1 deletion(-)
--- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -2359,7 +2359,6 @@ static bool io_resubmit_prep(struct io_k } end_req: req_set_fail_links(req); - io_req_complete(req, ret); return false; } #endif