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From: Paolo Abeni <pabeni@redhat.com>
To: mptcp@lists.linux.dev
Cc: geliang@kernel.org
Subject: [PATCH mptcp-net 0/2] mptcp: restore zero window probe
Date: Mon, 20 Oct 2025 18:10:00 +0200	[thread overview]
Message-ID: <cover.1760976334.git.pabeni@redhat.com> (raw)

It turns out that the issue reported by Geliang on the pending backlog
patches is actually on older one that the new code made more easy
reproducible.

The first patch in the series addresses it[1], the 2nd one introduce new
mibs to hopefully catch this problem sooned.

I have a pktdrill to validate this scenario. I'll share that soon.

@Geliang could you please validate the above in your testbed, on top of
the backlog and splice patches?

[1] at least here, at least with the packet drill reproducer ;)

Paolo Abeni (2):
  mptcp: restore window probe
  mptcp: zero window probe mib

 net/mptcp/mib.c      |  1 +
 net/mptcp/mib.h      |  1 +
 net/mptcp/protocol.c | 15 +++++++++++----
 3 files changed, 13 insertions(+), 4 deletions(-)

-- 
2.51.0


             reply	other threads:[~2025-10-20 16:10 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-20 16:10 Paolo Abeni [this message]
2025-10-20 16:10 ` [PATCH mptcp-net 1/2] mptcp: restore window probe Paolo Abeni
2025-10-21  0:12   ` Mat Martineau
2025-10-21 17:27     ` Paolo Abeni
2025-10-20 16:10 ` [PATCH mptcp-net 2/2] mptcp: zero window probe mib Paolo Abeni
2025-10-21  0:14   ` Mat Martineau
2025-10-20 17:38 ` [PATCH mptcp-net 0/2] mptcp: restore zero window probe MPTCP CI

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