The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x c3496c052ac36ea98ec4f8e95ae6285a425a2457 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2025102627-tug-sabbath-3edb@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From c3496c052ac36ea98ec4f8e95ae6285a425a2457 Mon Sep 17 00:00:00 2001 From: "Matthieu Baerts (NGI0)" matttbe@kernel.org Date: Mon, 20 Oct 2025 22:53:29 +0200 Subject: [PATCH] selftests: mptcp: join: mark 'delete re-add signal' as skipped if not supported
The call to 'continue_if' was missing: it properly marks a subtest as 'skipped' if the attached condition is not valid.
Without that, the test is wrongly marked as passed on older kernels.
Fixes: b5e2fb832f48 ("selftests: mptcp: add explicit test case for remove/readd") Cc: stable@vger.kernel.org Reviewed-by: Geliang Tang geliang@kernel.org Signed-off-by: Matthieu Baerts (NGI0) matttbe@kernel.org Link: https://patch.msgid.link/20251020-net-mptcp-c-flag-late-add-addr-v1-4-820703... Signed-off-by: Jakub Kicinski kuba@kernel.org
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index d98f8f8905b9..b2a8c51a3969 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -4040,7 +4040,7 @@ endpoint_tests()
# remove and re-add if reset_with_events "delete re-add signal" && - mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then + continue_if mptcp_lib_kallsyms_has "subflow_rebuild_header$"; 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