From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net] openvswitch: maintain correct checksum state in conntrack actions Date: Sun, 15 Jan 2017 22:16:31 -0500 (EST) Message-ID: <20170115.221631.1432868195915672145.davem@davemloft.net> References: <1484267598-4493-1-git-send-email-lrichard@redhat.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, dev@openvswitch.org To: lrichard@redhat.com Return-path: Received: from shards.monkeyblade.net ([184.105.139.130]:56798 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751246AbdAPDQd (ORCPT ); Sun, 15 Jan 2017 22:16:33 -0500 In-Reply-To: <1484267598-4493-1-git-send-email-lrichard@redhat.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Lance Richardson Date: Thu, 12 Jan 2017 19:33:18 -0500 > When executing conntrack actions on skbuffs with checksum mode > CHECKSUM_COMPLETE, the checksum must be updated to account for > header pushes and pulls. Otherwise we get "hw csum failure" > logs similar to this (ICMP packet received on geneve tunnel > via ixgbe NIC): ... > Fixes: 7f8a436eaa2c ("openvswitch: Add conntrack action") > Signed-off-by: Lance Richardson Applied and queued up for -stable.