[PATCH net 0/4] mptcp: misc fixes for v7.1-rc2

From: Matthieu Baerts (NGI0)

Date: Mon Apr 27 2026 - 15:55:29 EST


Here are various unrelated fixes:

- Patches 1-2: set timestamp flags on 'ssk', not 'sk' (typo); Plus do
that with sleepable lock_sock/release_sock. A fix for v5.14.

- Patch 3: respect SO_LINGER(1, 0) by sending MP_FASTCLOSE at close time
as expected. A fix for v6.1.

- Patch 4: reset fullmesh counter after a flush. A fix for v6.19.

Signed-off-by: Matthieu Baerts (NGI0) <matttbe@xxxxxxxxxx>
---
Gang Yan (2):
mptcp: sockopt: set timestamp flags on subflow socket, not msk
mptcp: fix scheduling with atomic in timestamp sockopt

Matthieu Baerts (NGI0) (2):
mptcp: fastclose msk when linger time is 0
mptcp: pm: kernel: reset fullmesh counter after flush

net/mptcp/pm_kernel.c | 1 +
net/mptcp/protocol.c | 3 ++-
net/mptcp/sockopt.c | 12 ++++++------
3 files changed, 9 insertions(+), 7 deletions(-)
---
base-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731
change-id: 20260427-net-mptcp-misc-fixes-7-1-rc2-17de477cd8c1

Best regards,
--
Matthieu Baerts (NGI0) <matttbe@xxxxxxxxxx>