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authorMatthieu Baerts <matthieu.baerts@tessares.net>2023-06-08 18:38:45 +0200
committerJakub Kicinski <kuba@kernel.org>2023-06-10 00:02:15 -0700
commit4ad39a42da2e9770c8e4c37fe632ed8898419129 (patch)
treef0218b8b15859a82b106109bb5a31b7371c41270
parent07bf49401909264a38fa3427c3cce43e8304436a (diff)
selftests: mptcp: connect: skip disconnect tests if not supported
Selftests are supposed to run on any kernels, including the old ones not supporting all MPTCP features. One of them is the full support of disconnections from the userspace introduced by commit b29fcfb54cd7 ("mptcp: full disconnect implementation"). It is possible to look for "mptcp_pm_data_reset" in kallsyms because a preparation patch added it to ease the introduction of the mentioned feature. Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368 Fixes: 05be5e273c84 ("selftests: mptcp: add disconnect tests") Cc: stable@vger.kernel.org Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-rwxr-xr-xtools/testing/selftests/net/mptcp/mptcp_connect.sh5
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
index f9c36c6929cc..895114fb6832 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
@@ -797,6 +797,11 @@ run_tests_disconnect()
local old_cin=$cin
local old_sin=$sin
+ if ! mptcp_lib_kallsyms_has "mptcp_pm_data_reset$"; then
+ echo "INFO: Full disconnect not supported: SKIP"
+ return
+ fi
+
cat $cin $cin $cin > "$cin".disconnect
# force do_transfer to cope with the multiple tranmissions