netdev - Re: [PATCH v2 net-next 0/2] tcp: Make simultaneous connect() RFC-compliant.

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Message-ID: <20240710014456.77159-1-kuniyu@amazon.com>
Date: Tue, 9 Jul 2024 18:44:55 -0700
From: Kuniyuki Iwashima <kuniyu@...zon.com>
To: <kuba@...nel.org>
CC: <davem@...emloft.net>, <dima@...sta.com>, <dsahern@...nel.org>,
	<edumazet@...gle.com>, <kuni1840@...il.com>, <kuniyu@...zon.com>,
	<netdev@...r.kernel.org>, <pabeni@...hat.com>
Subject: Re: [PATCH v2 net-next 0/2] tcp: Make simultaneous connect() RFC-compliant.

From: Jakub Kicinski <kuba@...nel.org>
Date: Tue, 9 Jul 2024 12:52:09 -0700
> On Mon, 8 Jul 2024 11:08:50 -0700 Kuniyuki Iwashima wrote:
> >   * Add patch 2
> 
> Hi Kuniyuki!
> 
> Looks like it also makes BPF CI fail. All of these:
> https://netdev.bots.linux.dev/contest.html?branch=net-next-2024-07-09--15-00&executor=gh-bpf-ci&pw-n=0
> But it builds down to the reuseport test on various platforms.

Oh, thanks for catching!

It seems the test is using TFO, and somehow fastopen_rsk is cleared,
but a packet is processed later in SYN_RECV state...

Will look into it.