From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH v2 4/7] net-tcp: Fast Open client - receiving SYN-ACK Date: Wed, 18 Jul 2012 23:27:37 +0200 Message-ID: <1342646857.2626.3710.camel@edumazet-glaptop> References: <1342645307-17772-1-git-send-email-ycheng@google.com> <1342645307-17772-5-git-send-email-ycheng@google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: davem@davemloft.net, hkchu@google.com, edumazet@google.com, ncardwell@google.com, sivasankar@cs.ucsd.edu, netdev@vger.kernel.org To: Yuchung Cheng Return-path: Received: from mail-gg0-f174.google.com ([209.85.161.174]:47291 "EHLO mail-gg0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753750Ab2GRV1q (ORCPT ); Wed, 18 Jul 2012 17:27:46 -0400 Received: by gglu4 with SMTP id u4so2107734ggl.19 for ; Wed, 18 Jul 2012 14:27:46 -0700 (PDT) In-Reply-To: <1342645307-17772-5-git-send-email-ycheng@google.com> Sender: netdev-owner@vger.kernel.org List-ID: On Wed, 2012-07-18 at 14:01 -0700, Yuchung Cheng wrote: > On receiving the SYN-ACK after SYN-data, the client needs to > a) update the cached MSS and cookie (if included in SYN-ACK) > b) retransmit the data not yet acknowledged by the SYN-ACK in the final ACK of > the handshake. > > Signed-off-by: Yuchung Cheng > --- Acked-by: Eric Dumazet