netdev - [PATCH net 0/2] mptcp: cope with syncookie on MP

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Message-Id: <cover.1592388398.git.pabeni@redhat.com>
Date:   Wed, 17 Jun 2020 12:08:55 +0200
From:   Paolo Abeni <pabeni@...hat.com>
To:     netdev@...r.kernel.org
Cc:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, mptcp@...ts.01.org
Subject: [PATCH net 0/2] mptcp: cope with syncookie on MP_JOINs

Currently syncookies on MP_JOIN connections are not handled correctly: the
connections fallback to TCP and are kept alive instead of resetting them at
fallback time.

The first patch propagates the required information up to syn_recv_sock time,
and the 2nd patch addresses the unifying the error path for all MP_JOIN
requests.

Paolo Abeni (2):
  mptcp: cache msk on MP_JOIN init_req
  mptcp: drop MP_JOIN request sock on syn cookies

 net/mptcp/protocol.h |  1 +
 net/mptcp/subflow.c  | 57 +++++++++++++++++++++-----------------------
 2 files changed, 28 insertions(+), 30 deletions(-)

-- 
2.26.2