Patch 1 avoids scheduling the MPTCP worker on a closed socket on some edge cases. It fixes issues that can be visible from v5.11.
Patch 2 makes sure the MPTCP worker doesn't try to manipulate disconnected sockets. This is also a fix for an issue that can be visible from v5.11.
Patch 3 fixes a NULL pointer dereference when MPTCP FastOpen is used and an early fallback is done. A fix for v6.2.
Patch 4 improves the stability of the userspace PM selftest for a subtest added in v6.2.
Signed-off-by: Matthieu Baerts matthieu.baerts@tessares.net --- Matthieu Baerts (1): selftests: mptcp: userspace pm: uniform verify events
Paolo Abeni (3): mptcp: use mptcp_schedule_work instead of open-coding it mptcp: stricter state check in mptcp_worker mptcp: fix NULL pointer dereference on fastopen early fallback
net/mptcp/fastopen.c | 11 +++++++++-- net/mptcp/options.c | 5 ++--- net/mptcp/protocol.c | 2 +- net/mptcp/subflow.c | 18 ++++++------------ tools/testing/selftests/net/mptcp/userspace_pm.sh | 2 ++ 5 files changed, 20 insertions(+), 18 deletions(-) --- base-commit: a4506722dc39ca840593f14e3faa4c9ba9408211 change-id: 20230411-upstream-net-20230411-mptcp-fixes-db47f50c2688
Best regards,