From: Matthieu Baerts (NGI0) Date: Fri, 24 May 2024 16:30:58 +0000 (+0200) Subject: selftests: mptcp: join: mark 'fastclose' tests as flaky X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8c06ac2178a9dee887929232226e35a5cdda1793;p=linux.git selftests: mptcp: join: mark 'fastclose' tests as flaky These tests are flaky since their introduction. This might be less or not visible depending on the CI running the tests, especially if it is also busy doing other tasks in parallel, and if a debug kernel config is being used. It looks like this issue is often present with the NetDev CI. While this is being investigated, the tests are marked as flaky not to create noises on such CIs. Fixes: 01542c9bf9ab ("selftests: mptcp: add fastclose testcase") Link: https://github.com/multipath-tcp/mptcp_net-next/issues/324 Reviewed-by: Mat Martineau Signed-off-by: Matthieu Baerts (NGI0) Link: https://lore.kernel.org/r/20240524-upstream-net-20240524-selftests-mptcp-flaky-v1-3-a352362f3f8e@kernel.org 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 fefa9173bdaaa..b869b46823d7a 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -261,6 +261,8 @@ reset() TEST_NAME="${1}" + MPTCP_LIB_SUBTEST_FLAKY=0 # reset if modified + if skip_test; then MPTCP_LIB_TEST_COUNTER=$((MPTCP_LIB_TEST_COUNTER+1)) last_test_ignored=1 @@ -448,7 +450,9 @@ reset_with_tcp_filter() # $1: err msg fail_test() { - ret=${KSFT_FAIL} + if ! mptcp_lib_subtest_is_flaky; then + ret=${KSFT_FAIL} + fi if [ ${#} -gt 0 ]; then print_fail "${@}" @@ -3069,6 +3073,7 @@ fullmesh_tests() fastclose_tests() { if reset_check_counter "fastclose test" "MPTcpExtMPFastcloseTx"; then + MPTCP_LIB_SUBTEST_FLAKY=1 test_linkfail=1024 fastclose=client \ run_tests $ns1 $ns2 10.0.1.1 chk_join_nr 0 0 0 @@ -3077,6 +3082,7 @@ fastclose_tests() fi if reset_check_counter "fastclose server test" "MPTcpExtMPFastcloseRx"; then + MPTCP_LIB_SUBTEST_FLAKY=1 test_linkfail=1024 fastclose=server \ run_tests $ns1 $ns2 10.0.1.1 chk_join_nr 0 0 0 0 0 0 1