This is almost the first non RFC istallment of the patch series
trying to addressing issues/170.

Changes from V1:
- none, just repost to hopefully not confuse patchwork
  (and surely spam you more, sorry)

Changes from RFC v2:

- move sockopt related helper in a new file
- rebased on top of the above

Paolo Abeni (3):
  mptcp: move sockopt function into a new file
  mptcp: only admit explicitly supported sockopt
  mptcp: revert "mptcp: provide subflow aware release function"

 net/mptcp/Makefile   |   2 +-
 net/mptcp/protocol.c | 165 +-------------------
 net/mptcp/protocol.h |   5 +
 net/mptcp/sockopt.c  | 351 +++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 359 insertions(+), 164 deletions(-)
 create mode 100644 net/mptcp/sockopt.c

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2.26.2