Re: [RFC mptcp-next v9 09/10] selftests: mptcp: connect: set smc instead of tls

[Dust Li <dust.li@linux.alibaba.com>]

On 2026-03-13 09:42:51, Geliang Tang wrote:
>From: Geliang Tang <tanggeliang@kylinos.cn>

Hi Geliang,

Thanks for the effort !
But it's a pitty that SMC ULP support was removed in
df31a6b0a305(Revert "net/smc: Introduce TCP ULP support") due to
it violates some VFS assuptions :(

Best regards,
Dust

>
>With KTLS being implemented, "tls" should no longer be used in
>sock_test_tcpulp(), it breaks mptcp_connect.sh tests. Another ULP
>name, "smc", is set instead in this patch.
>
>Cc: Dust Li <dust.li@linux.alibaba.com>
>Co-developed-by: Gang Yan <yangang@kylinos.cn>
>Signed-off-by: Gang Yan <yangang@kylinos.cn>
>Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
>---
> tools/testing/selftests/net/mptcp/config          | 1 +
> tools/testing/selftests/net/mptcp/mptcp_connect.c | 2 +-
> 2 files changed, 2 insertions(+), 1 deletion(-)
>
>diff --git a/tools/testing/selftests/net/mptcp/config b/tools/testing/selftests/net/mptcp/config
>index 59051ee2a986..18bd29ac5b24 100644
>--- a/tools/testing/selftests/net/mptcp/config
>+++ b/tools/testing/selftests/net/mptcp/config
>@@ -34,3 +34,4 @@ CONFIG_NFT_SOCKET=m
> CONFIG_NFT_TPROXY=m
> CONFIG_SYN_COOKIES=y
> CONFIG_VETH=y
>+CONFIG_TLS=y
>diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.c b/tools/testing/selftests/net/mptcp/mptcp_connect.c
>index cbe573c4ab3a..64c8a4bfe749 100644
>--- a/tools/testing/selftests/net/mptcp/mptcp_connect.c
>+++ b/tools/testing/selftests/net/mptcp/mptcp_connect.c
>@@ -289,7 +289,7 @@ static void sock_test_tcpulp(int sock, int proto, unsigned int line)
> 		if (ret == 0)
> 			X("setsockopt");
> 	} else if (proto == IPPROTO_MPTCP) {
>-		ret = do_ulp_so(sock, "tls");
>+		ret = do_ulp_so(sock, "smc");
> 		if (ret != -1)
> 			X("setsockopt");
> 	}
>-- 
>2.53.0