netdev - Re: tcp hang when socket fills up ?

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Message-ID: <20180418083054.GA29358@nautica>
Date:   Wed, 18 Apr 2018 10:30:54 +0200
From:   Dominique Martinet <asmadeus@...ewreck.org>
To:     Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>
Cc:     Florian Westphal <fw@...len.de>, Michal Kubecek <mkubecek@...e.cz>,
        netdev@...r.kernel.org,
        Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
        Eric Dumazet <eric.dumazet@...il.com>
Subject: Re: tcp hang when socket fills up ?

Jozsef Kadlecsik wrote on Wed, Apr 18, 2018:
> Yes, the state transition is wrong for simultaneous open, because the 
> tcp_conntracks table is not (cannot be) smart enough. Could you verify the 
> next untested patch?

Thanks for the patch; I'll give it a try (probably won't make it today
so will report tomorrow)

-- 
Dominique Martinet | Asmadeus