[PATCH 5.15 0/2] mptcp: use proper req destructor for IPv6

Greg -

Here are backports of two MPTCP patches that recently failed to apply to the 5.15 stable tree. Two prerequisite patches are already queued in 5.15.87-rc1:

mptcp: mark ops structures as ro_after_init mptcp: remove MPTCP 'ifdef' in TCP SYN cookies

These patches prevent IPv6 memory leaks with MPTCP.

Thanks!

Matthieu Baerts (2): mptcp: dedicated request sock for subflow in v6 mptcp: use proper req destructor for IPv6

net/mptcp/subflow.c | 53 +++++++++++++++++++++++++++++++++++---------- 1 file changed, 42 insertions(+), 11 deletions(-)