From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rick Jones Subject: Re: [PATCH v2 net-next 3/5] net: vxlan: enable local checksum offload Date: Fri, 8 Jan 2016 13:36:56 -0800 Message-ID: <56902BF8.6080004@hpe.com> References: <568E9BF9.2050001@solarflare.com> <568E9C9B.3090408@solarflare.com> <568FD844.3020101@solarflare.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Cc: Edward Cree , David Miller , Netdev , linux-net-drivers@solarflare.com, Tom Herbert To: Alexander Duyck , Jesse Gross Return-path: Received: from g2t1383g.austin.hp.com ([15.217.136.92]:30333 "EHLO g2t1383g.austin.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754560AbcAHVg7 (ORCPT ); Fri, 8 Jan 2016 16:36:59 -0500 Received: from g1t5425.austin.hp.com (g1t5425.austin.hp.com [15.216.225.55]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by g2t1383g.austin.hp.com (Postfix) with ESMTPS id 597F9A4D for ; Fri, 8 Jan 2016 21:36:59 +0000 (UTC) In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: On 01/08/2016 01:22 PM, Alexander Duyck wrote: > and we don't require the remote end to validate the outer checksum. Doesn't the UDP specification require validating a non-zero checksum on receipt? rick jones