[v3] MP_FAIL echo and retrans

[PATCH mptcp-next v3 0/3] MP_FAIL echo and retrans

Geliang Tang posted 3 patches 2 years, 1 month ago

Diff against v1 v1 v2 v2 v4 v5
Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/multipath-tcp/mptcp_net-next tags/patchew/cover.1646829006.git.geliang.tang@suse.com

Maintainers: Mat Martineau <mathew.j.martineau@linux.intel.com>, "David S. Miller" <davem@davemloft.net>, Matthieu Baerts <matthieu.baerts@tessares.net>, Jakub Kicinski <kuba@kernel.org>, Shuah Khan <shuah@kernel.org>

There is a newer version of this series

net/mptcp/pm.c                                | 11 ++++--
net/mptcp/protocol.c                          | 21 +++++++++++
net/mptcp/protocol.h                          |  2 ++
net/mptcp/subflow.c                           |  4 +++
.../testing/selftests/net/mptcp/mptcp_join.sh | 36 ++++++++++++++++---
5 files changed, 67 insertions(+), 7 deletions(-)

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[PATCH mptcp-next v3 0/3] MP_FAIL echo and retrans

Posted by Geliang Tang 2 years, 1 month ago

v3:
 - use msk->sk_timer and a msk->flags bit.
 - use READ_ONCE/WRITE_ONCE for subflow->mp_fail_response_expect.
 - update selftest.

v2:
 - don't clear mp_fail_response_expect flag.
 - add a helper mp_fail_response_expect_subflow to get the subflow,
   instead of using msk->first.
 - add locks as Mat suggested.
 - add a selftest.

Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/261

Geliang Tang (3):
  mptcp: add MP_FAIL response support
  mptcp: reset subflow when MP_FAIL doesn't respond
  selftests: mptcp: check MP_FAIL response mibs

 net/mptcp/pm.c                                | 11 ++++--
 net/mptcp/protocol.c                          | 21 +++++++++++
 net/mptcp/protocol.h                          |  2 ++
 net/mptcp/subflow.c                           |  4 +++
 .../testing/selftests/net/mptcp/mptcp_join.sh | 36 ++++++++++++++++---
 5 files changed, 67 insertions(+), 7 deletions(-)

-- 
2.34.1