On Tue, Jan 28, 2025 at 5:51 PM Jon Maloy <jmaloy(a)redhat.com> wrote:I clearly stated in a previous comment that this was the case, and that it has been fixed now. My reason for posting this is because I still think this is a bug, just as I think the way we use rcv_ssthresh in _tcp_select)window() is a bug that eventually should be fixed.I was referring to a wrong statement in the changelog, claiming a 'deadlock situation' ... It is pretty clear there is no deadlock here, unless the remote TCP stack is _absolutely_ _broken_. If you still want to capture this in an official changelog, it would be nice to clarify this, to avoid yet another CVE to be filled based on scary sentences misleading many teams in the world. Keep changelogs accurate and factual, so that we can find useful signals in them. All your __tcp_cleanup_rbuf() repetitions are simply noise. It does not matter if it is called once or ten times.