From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9B5BCC2BA83 for ; Fri, 7 Feb 2020 22:00:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 747B222464 for ; Fri, 7 Feb 2020 22:00:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727492AbgBGWAc (ORCPT ); Fri, 7 Feb 2020 17:00:32 -0500 Received: from caffeine.csclub.uwaterloo.ca ([129.97.134.17]:43757 "EHLO caffeine.csclub.uwaterloo.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727031AbgBGWAc (ORCPT ); Fri, 7 Feb 2020 17:00:32 -0500 X-Greylist: delayed 561 seconds by postgrey-1.27 at vger.kernel.org; Fri, 07 Feb 2020 17:00:31 EST Received: by caffeine.csclub.uwaterloo.ca (Postfix, from userid 20367) id 5838C4613B2; Fri, 7 Feb 2020 16:51:09 -0500 (EST) Date: Fri, 7 Feb 2020 16:51:09 -0500 To: Alexander Duyck Cc: Jeff Kirsher , LKML , Netdev , intel-wired-lan , e1000-devel@lists.sourceforge.net Subject: Re: [Intel-wired-lan] i40e X722 RSS problem with NAT-Traversal IPsec packets Message-ID: <20200207215109.ym6evogglt5atbnk@csclub.uwaterloo.ca> References: <20190517172317.amopafirjfizlgej@csclub.uwaterloo.ca> <20190521151537.xga4aiq3gjtiif4j@csclub.uwaterloo.ca> <20190521175456.zlkiiov5hry2l4q2@csclub.uwaterloo.ca> <20190522143956.quskqh33ko2wuf47@csclub.uwaterloo.ca> <20190607143906.wgi344jcc77qvh24@csclub.uwaterloo.ca> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170113 (1.7.2) From: lsorense@csclub.uwaterloo.ca (Lennart Sorensen) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 07, 2019 at 12:32:51PM -0700, Alexander Duyck wrote: > I had reached out to some folks over in the networking division hoping > that they can get a reproduction as I don't have the hardware that you > are seeing the issue on so I have no way to reproduce it. > > Maybe someone from that group can reply and tell us where they are on that? Well I still never heard anything from anyone. Just installed 4.10 firmware in case that security fix (the only change to happen in over 12 months) did something, but no. So all UDP encapsulated IPsec packets still always have RSS value of 0. I am tempted to write a test to see if all UDP encapsulated IP packets that are not of one of the explicitly handled types have this problem since I have a suspicion they do. -- Len Sorensen