From: Matthieu Baerts Date: Sat, 10 Jun 2023 16:11:50 +0000 (+0200) Subject: selftests: mptcp: join: skip PM listener tests if not supported X-Git-Tag: v6.4-rc7~17^2~21^2~2 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=0471bb479af03874b09350fcfe51d3743a5608de;p=tomoyo%2Ftomoyo-test1.git selftests: mptcp: join: skip PM listener 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 support of PM listener events introduced by commit f8c9dfbd875b ("mptcp: add pm listener events"). It is possible to look for "mptcp_event_pm_listener" in kallsyms to know in advance if the kernel supports this feature. Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368 Fixes: 178d023208eb ("selftests: mptcp: listener test for in-kernel PM") Cc: stable@vger.kernel.org Signed-off-by: Matthieu Baerts Signed-off-by: Jakub Kicinski --- diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 554fcafd6e8a..0c22efeba675 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -2774,6 +2774,11 @@ verify_listener_events() $e_saddr $e_sport fi + if ! mptcp_lib_kallsyms_has "mptcp_event_pm_listener$"; then + printf "[skip]: event not supported\n" + return + fi + type=$(grep "type:$e_type," $evt | sed --unbuffered -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q') family=$(grep "type:$e_type," $evt |