Matthieu Baerts says:
====================
mptcp: cleanup and improvements in the selftests
This small series of 4 patches adds some improvements in MPTCP
selftests:
- Patch 1 reworks the detailed report of mptcp_join.sh selftest to
better display what went well or wrong per test.
- Patch 2 adds colours (if supported, forced and/or not disabled) in
mptcp_join.sh selftest output to help spotting issues.
- Patch 3 modifies an MPTCP selftest tool to interact with the
path-manager via Netlink to always look for errors if any. This makes
sure odd behaviours can be seen in the logs and errors can be caught
later if needed.
- Patch 4 removes stdout and stderr redirections to /dev/null when using
pm_nl_ctl if no errors are expected in order to log odd behaviours.
====================
Link: https://lore.kernel.org/r/20230730-upstream-net-next-20230728-mptcp-selftests-misc-v1-0-7e9cc530a9cd@tessares.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>