From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Frederic Sowa Subject: Re: [PATCH net] tcp: fix tcp_release_cb() to dispatch via address family for mtu_reduced() Date: Thu, 14 Aug 2014 20:39:33 +0200 Message-ID: <1408041573.25187.2.camel@localhost> References: <1408034405-30596-1-git-send-email-ncardwell@google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: David Miller , netdev@vger.kernel.org, Eric Dumazet To: Neal Cardwell Return-path: Received: from [66.111.4.27] ([66.111.4.27]:60130 "EHLO out3-smtp.messagingengine.com" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1754585AbaHNSkL (ORCPT ); Thu, 14 Aug 2014 14:40:11 -0400 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by gateway1.nyi.internal (Postfix) with ESMTP id 219A2242D7 for ; Thu, 14 Aug 2014 14:39:46 -0400 (EDT) In-Reply-To: <1408034405-30596-1-git-send-email-ncardwell@google.com> Sender: netdev-owner@vger.kernel.org List-ID: On Do, 2014-08-14 at 12:40 -0400, Neal Cardwell wrote: > Make sure we use the correct address-family-specific function for > handling MTU reductions from within tcp_release_cb(). > > Previously AF_INET6 sockets were incorrectly always using the IPv6 > code path when sometimes they were handling IPv4 traffic and thus had > an IPv4 dst. > > Signed-off-by: Neal Cardwell > Signed-off-by: Eric Dumazet > Diagnosed-by: Willem de Bruijn > Fixes: 563d34d057862 ("tcp: dont drop MTU reduction indications") Reviewed-by: Hannes Frederic Sowa Thanks!