[PATCH 6.1.y 0/6] mptcp: fix recent failed backports (20260211)

["Matthieu Baerts (NGI0)" <matttbe@kernel.org>]

The following patches could not be applied without conflicts in this
tree:

- 29f4801e9c8d ("selftests: mptcp: pm: ensure unknown flags are ignored")
- 2ea6190f42d0 ("mptcp: schedule rtx timer only after pushing data")
- 86730ac255b0 ("mptcp: ensure context reset on disconnect()")
- 8467458dfa61 ("selftests: mptcp: check no dup close events after error")
- 2ef9e3a3845d ("selftests: mptcp: check subflow errors in close events")
- c5d5ecf21fdd ("selftests: mptcp: join: fix local endp not being tracked")

Conflicts have been resolved, and documented in each patch.

(Note: sorry for the delay, but I was unavailable for a few weeks.)

Matthieu Baerts (NGI0) (4):
  selftests: mptcp: pm: ensure unknown flags are ignored
  selftests: mptcp: check no dup close events after error
  selftests: mptcp: check subflow errors in close events
  selftests: mptcp: join: fix local endp not being tracked

Paolo Abeni (2):
  mptcp: schedule rtx timer only after pushing data
  mptcp: ensure context reset on disconnect()

 net/mptcp/protocol.c                          |  24 ++--
 net/mptcp/protocol.h                          |   3 +-
 .../testing/selftests/net/mptcp/mptcp_join.sh | 111 ++++++++++++++++--
 .../testing/selftests/net/mptcp/pm_netlink.sh |   4 +
 tools/testing/selftests/net/mptcp/pm_nl_ctl.c |  11 ++
 5 files changed, 136 insertions(+), 17 deletions(-)

-- 
2.51.0