netdev - [PATCH net-next 0/9] mptcp: Advertisement reliability improvement and misc. updates

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Date:   Mon,  7 Mar 2022 12:44:30 -0800
From:   Mat Martineau <mathew.j.martineau@...ux.intel.com>
To:     netdev@...r.kernel.org
Cc:     Mat Martineau <mathew.j.martineau@...ux.intel.com>,
        davem@...emloft.net, kuba@...nel.org, matthieu.baerts@...sares.net,
        mptcp@...ts.linux.dev
Subject: [PATCH net-next 0/9] mptcp: Advertisement reliability improvement and misc. updates

Patch 1 adds a helpful debug tracepoint for outgoing MPTCP packets.

Patch 2 is a small "magic number" refactor.

Patches 3 & 4 refactor parts of the mptcp_join.sh selftest. No change in
test coverage.

Patch 5 ensures only advertised address IDs are un-advertised.

Patches 6-8 improve handling of an edge case where endpoint IDs need to
be created on-the-fly when adding subflows. Includes selftest coverage.

Patch 9 adds validation of the fullmesh flag in a MPTCP netlink command,
which was overlooked when this flag was introduced for 5.18.


Geliang Tang (3):
  mptcp: add tracepoint in mptcp_sendmsg_frag
  mptcp: use MPTCP_SUBFLOW_NODATA
  mptcp: add fullmesh flag check for adding address

Mat Martineau (1):
  selftests: mptcp: Rename wait function

Matthieu Baerts (1):
  selftests: mptcp: join: allow running -cCi

Paolo Abeni (4):
  mptcp: more careful RM_ADDR generation
  mptcp: introduce implicit endpoints
  mptcp: strict local address ID selection
  selftests: mptcp: add implicit endpoint test case

 include/trace/events/mptcp.h                  |   4 +
 include/uapi/linux/mptcp.h                    |   1 +
 net/mptcp/pm_netlink.c                        |  90 ++++---
 net/mptcp/protocol.c                          |   4 +
 net/mptcp/protocol.h                          |   3 +-
 net/mptcp/subflow.c                           |  75 +++++-
 .../testing/selftests/net/mptcp/mptcp_join.sh | 237 ++++++++++++++----
 tools/testing/selftests/net/mptcp/pm_nl_ctl.c |   7 +
 8 files changed, 321 insertions(+), 100 deletions(-)


base-commit: 57d29a2935c9aab0aaef6264bf6a58aad3859e7c
-- 
2.35.1