From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org
Cc: Geliang Tang <tanggeliang@kylinos.cn>,
Matthieu Baerts <matttbe@kernel.org>,
Jakub Kicinski <kuba@kernel.org>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH 6.12.y 1/2] selftests: mptcp: disable add_addr retrans in endpoint_tests
Date: Mon, 27 Oct 2025 10:22:11 -0400 [thread overview]
Message-ID: <20251027142212.514463-1-sashal@kernel.org> (raw)
In-Reply-To: <2025102627-enclosure-issue-a264@gregkh>
From: Geliang Tang <tanggeliang@kylinos.cn>
[ Upstream commit f92199f551e617fae028c5c5905ddd63e3616e18 ]
To prevent test instability in the "delete re-add signal" test caused by
ADD_ADDR retransmissions, disable retransmissions for this test by setting
net.mptcp.add_addr_timeout to 0.
Suggested-by: Matthieu Baerts <matttbe@kernel.org>
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250815-net-mptcp-misc-fixes-6-17-rc2-v1-6-521fe9957892@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Stable-dep-of: c3496c052ac3 ("selftests: mptcp: join: mark 'delete re-add signal' as skipped if not supported")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
tools/testing/selftests/net/mptcp/mptcp_join.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 6b22b8c737424..2b0319cc738f8 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -3824,6 +3824,7 @@ endpoint_tests()
# remove and re-add
if reset_with_events "delete re-add signal" &&
mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then
+ ip netns exec $ns1 sysctl -q net.mptcp.add_addr_timeout=0
pm_nl_set_limits $ns1 0 3
pm_nl_set_limits $ns2 3 3
pm_nl_add_endpoint $ns1 10.0.2.1 id 1 flags signal
--
2.51.0
next prev parent reply other threads:[~2025-10-27 14:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-26 14:34 FAILED: patch "[PATCH] selftests: mptcp: join: mark 'delete re-add signal' as" failed to apply to 6.12-stable tree gregkh
2025-10-27 14:22 ` Sasha Levin [this message]
2025-10-27 14:22 ` [PATCH 6.12.y 2/2] selftests: mptcp: join: mark 'delete re-add signal' as skipped if not supported Sasha Levin
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