test_socket hangs randomly in connect(), especially when run without qemu. Apparently the reason is that linux started treating backlog value of 0 literally instead of rounding it up since v4.4 (commit ef547f2ac16b).
So set it to 1 instead. Signed-off-by: Ilya Leoshkevich <i...@linux.ibm.com> --- This is a rebase of the previous submission: https://lists.gnu.org/archive/html/qemu-devel/2021-06/msg00095.html tests/tcg/multiarch/linux/linux-test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/tcg/multiarch/linux/linux-test.c b/tests/tcg/multiarch/linux/linux-test.c index 019d8175ca..5a2a4f2258 100644 --- a/tests/tcg/multiarch/linux/linux-test.c +++ b/tests/tcg/multiarch/linux/linux-test.c @@ -263,7 +263,7 @@ static int server_socket(void) sockaddr.sin_port = htons(0); /* choose random ephemeral port) */ sockaddr.sin_addr.s_addr = 0; chk_error(bind(fd, (struct sockaddr *)&sockaddr, sizeof(sockaddr))); - chk_error(listen(fd, 0)); + chk_error(listen(fd, 1)); return fd; } -- 2.35.3
