From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH v4 net-next 00/11] net: Increase inputs to flow_keys hashing Date: Sat, 30 May 2015 23:40:55 -0700 (PDT) Message-ID: <20150530.234055.272009415711917768.davem@davemloft.net> References: <1432837148-1359931-1-git-send-email-tom@herbertland.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: tom@herbertland.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:39218 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754455AbbEaGk4 (ORCPT ); Sun, 31 May 2015 02:40:56 -0400 In-Reply-To: <1432837148-1359931-1-git-send-email-tom@herbertland.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Tom Herbert Date: Thu, 28 May 2015 11:18:57 -0700 > This patch set adds new fields to the flow_keys structure and hashes > over these fields to get a better flow hash. In particular, these > patches now include hashing over the full IPv6 addresses in order > to defend against address spoofing that always results in the > same hash. The new input also includes the Ethertype, L4 protocol, > VLAN, flow label, GRE keyid, and MPLS entropy label. Looks like one more respin needed of this based upon Jiri's feedback.