[mptcp-next,v5,0/8] The infinite mapping support

Message

Geliang Tang Sept. 26, 2021, 2:29 p.m. UTC

v5:
 - move last_retrans_seq from msk to mptcp_subflow_context

v4:
 - update patch 1 and patch 2

v3:
 - drop MPTCP_INFINITE_DONE flag
 - drop MAPPING_INFINITE
 - add mptcp_is_data_contiguous helper
 - add the fallback check
 - The u32 target testcase has not been completed yet.

v2:
 - add MPTCP_INFINITE_DONE flag
 - add MAPPING_INFINITE mapping status
 - add start_seq in the msk

v1:
 - add noncontiguous flag
 - add the mibs check
 - tag: export/20210904T080009

Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/216

Geliang Tang (8):
  mptcp: track and update contiguous data status
  mptcp: add last_fully_acked_dss_start_seq in the msk
  mptcp: infinite mapping sending
  mptcp: add the fallback check
  mptcp: infinite mapping receiving
  mptcp: add mib for infinite map sending
  selftests: mptcp: add infinite map mibs check
  DO-NOT-MERGE: mptcp: mp_fail test

 include/net/mptcp.h                           |  3 +-
 net/mptcp/mib.c                               |  1 +
 net/mptcp/mib.h                               |  1 +
 net/mptcp/options.c                           |  2 +-
 net/mptcp/pm.c                                |  5 ++
 net/mptcp/protocol.c                          | 38 +++++++++++++
 net/mptcp/protocol.h                          | 21 +++++++
 net/mptcp/subflow.c                           | 55 +++++++++---------
 .../testing/selftests/net/mptcp/mptcp_join.sh | 56 +++++++++++++++++++
 9 files changed, 154 insertions(+), 28 deletions(-)