Hi Greg,

To be able to apply the last patch without conflicts in v6.6, 4 other
clean-up patches are needed.

These patches mainly replace existing code with helpers to reduce code
duplication. It looks interesting to backport them to ease future
backports.

I had a few conflicts in mptcp_lib.sh, because some of the new helpers
have been backported recently, but not all: so I had to place them
between others.

Note that these patches are the same the ones I sent earlier for v6.7, 
no other conflicts.

Geliang Tang (5):
  selftests: mptcp: add evts_get_info helper
  selftests: mptcp: add chk_subflows_total helper
  selftests: mptcp: update userspace pm test helpers
  selftests: mptcp: add mptcp_lib_is_v6
  selftests: mptcp: rm subflow with v4/v4mapped addr

 .../selftests/net/mptcp/mptcp_connect.sh      |  16 +-
 .../testing/selftests/net/mptcp/mptcp_join.sh | 187 ++++++++++--------
 .../testing/selftests/net/mptcp/mptcp_lib.sh  |  15 ++
 .../selftests/net/mptcp/mptcp_sockopt.sh      |   8 +-
 .../selftests/net/mptcp/userspace_pm.sh       |  86 ++++----
 5 files changed, 170 insertions(+), 142 deletions(-)

-- 
2.43.0