Here are two small fixes for issues introduced in v6.12.
- Patch 1: reset the mpc_drop mark for other SYN retransmits, to only
consider an MPTCP blackhole when the first SYN retransmitted without
the MPTCP options is accepted, as initially intended.
- Patch 2: also mention in the doc that the blackhole_timeout sysctl
knob is per-netns, like all the others.
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@xxxxxxxxxx>
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Notes:
- The Cc stable tag has only been added to the first patch, I don't
think it is usually added on fixes related to the doc, right?
- A Fixes tag is present in both patches: I hope that's also OK for the
one modifying the doc. It can be removed if preferred.
---
Matthieu Baerts (NGI0) (2):
mptcp: blackhole only if 1st SYN retrans w/o MPC is accepted
doc: mptcp: sysctl: blackhole_timeout is per-netns
Documentation/networking/mptcp-sysctl.rst | 2 +-
net/mptcp/ctrl.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
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base-commit: 9e6c4e6b605c1fa3e24f74ee0b641e95f090188a
change-id: 20250128-net-mptcp-blackhole-fix-363f098fe726
Best regards,
--
Matthieu Baerts (NGI0) <matttbe@xxxxxxxxxx>
