mptcp: Miscellaneous fixes and a new test case

[PATCH net-next 0/4] mptcp: Miscellaneous fixes and a new test case

Mat Martineau posted 4 patches 3 years, 4 months ago

Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/multipath-tcp/mptcp_net-next tags/patchew/20220518220446.209750-1-mathew.j.martineau@linux.intel.com

Maintainers: "David S. Miller" <davem@davemloft.net>, Geliang Tang <geliang.tang@suse.com>, Mat Martineau <mathew.j.martineau@linux.intel.com>, Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, Matthieu Baerts <matthieu.baerts@tessares.net>, Shuah Khan <shuah@kernel.org>

net/mptcp/pm.c                                  |  9 +++------
net/mptcp/protocol.c                            | 16 +---------------
net/mptcp/protocol.h                            | 14 --------------
net/mptcp/subflow.c                             | 15 +++++----------
tools/testing/selftests/net/mptcp/mptcp_join.sh | 10 ++++++++++
5 files changed, 19 insertions(+), 45 deletions(-)

Expand all Fold all

[PATCH net-next 0/4] mptcp: Miscellaneous fixes and a new test case

Posted by Mat Martineau 3 years, 4 months ago

Patches 1 and 3 remove helpers that were iterating over the subflow
connection list without proper locking. Iteration was not needed in
either case.

Patch 2 fixes handling of MP_FAIL timeout, checking for orphaned
subflows instead of using the MPTCP socket data lock and connection
state.

Patch 4 adds a test for MP_FAIL timeout using tc pedit to induce checksum
failures.

Geliang Tang (1):
  selftests: mptcp: add MP_FAIL reset testcase

Mat Martineau (2):
  mptcp: Check for orphaned subflow before handling MP_FAIL timer
  mptcp: Do not traverse the subflow connection list without lock

Paolo Abeni (1):
  mptcp: stop using the mptcp_has_another_subflow() helper

 net/mptcp/pm.c                                  |  9 +++------
 net/mptcp/protocol.c                            | 16 +---------------
 net/mptcp/protocol.h                            | 14 --------------
 net/mptcp/subflow.c                             | 15 +++++----------
 tools/testing/selftests/net/mptcp/mptcp_join.sh | 10 ++++++++++
 5 files changed, 19 insertions(+), 45 deletions(-)


base-commit: a3641ca416a3da7cbeae5bcf1fc26ba9797a1438
-- 
2.36.1