[net,0/2] mptcp: fix another deadlock issue

Message

Paolo Abeni Feb. 21, 2024, 11:46 a.m. UTC

Eric reported and diagnosed another possible deadlock problem with
the MPTCP diag code. The first patch address the issue, and the second
adds self-test coverage for the relevant codepath, to get lockdep help
to catch future similar issues.

Paolo Abeni (2):
  mptcp: fix possible deadlock in subflow diag
  selftests: mptcp: explicitly trigger the listener diag code-path

 net/mptcp/diag.c                          |  3 +++
 tools/testing/selftests/net/mptcp/diag.sh | 30 +++++++++++++++++++++++
 2 files changed, 33 insertions(+)