From e58779f47e5eeb4fc9e3707951b81fbe31de5e3b Mon Sep 17 00:00:00 2001 From: Paolo Abeni Date: Mon, 12 Feb 2024 10:39:41 +0100 Subject: selftests: net: cope with slow env in gro.sh test The gro self-tests sends the packets to be aggregated with multiple write operations. When running is slow environment, it's hard to guarantee that the GRO engine will wait for the last packet in an intended train. The above causes almost deterministic failures in our CI for the 'large' test-case. Address the issue explicitly ignoring failures for such case in slow environments (KSFT_MACHINE_SLOW==true). Fixes: 7d1575014a63 ("selftests/net: GRO coalesce test") Reviewed-by: Willem de Bruijn Signed-off-by: Paolo Abeni Link: https://lore.kernel.org/r/97d3ba83f5a2bfeb36f6bc0fb76724eb3dafb608.1707729403.git.pabeni@redhat.com Signed-off-by: Jakub Kicinski --- tools/testing/selftests/net/gro.sh | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'tools') diff --git a/tools/testing/selftests/net/gro.sh b/tools/testing/selftests/net/gro.sh index 19352f106c1d..02c21ff4ca81 100755 --- a/tools/testing/selftests/net/gro.sh +++ b/tools/testing/selftests/net/gro.sh @@ -31,6 +31,11 @@ run_test() { 1>>log.txt wait "${server_pid}" exit_code=$? + if [[ ${test} == "large" && -n "${KSFT_MACHINE_SLOW}" && \ + ${exit_code} -ne 0 ]]; then + echo "Ignoring errors due to slow environment" 1>&2 + exit_code=0 + fi if [[ "${exit_code}" -eq 0 ]]; then break; fi -- cgit