From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755708Ab1KUT2p (ORCPT ); Mon, 21 Nov 2011 14:28:45 -0500 Received: from mx1.redhat.com ([209.132.183.28]:25554 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751035Ab1KUT2o (ORCPT ); Mon, 21 Nov 2011 14:28:44 -0500 Date: Mon, 21 Nov 2011 14:28:39 -0500 From: Josh Boyer To: Jesse Brandeburg , Jeff Kirsher , Jiri Pirko Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@fedoraproject.org Subject: e1000 vlan functionality broken in 3.1 Message-ID: <20111121192839.GA2585@zod.bos.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi All, We've had a couple of reports of the e1000 driver no longer working with tagged VLANs in the 3.1 kernel. The bug report has much more detail here: https://bugzilla.redhat.com/show_bug.cgi?id=754589 The summary is, if you turn of rxvlan and tx offloading, the driver seems to work fine with 3.1 again whereas this wasn't needed on 3.0. (Fedora calls 3.0 2.6.40 on Fedora 15, but that is strictly a naming thing.) Looking through the commit logs, 5622e4044a91 seems to be the most relevant commit between those versions. Does anyone have any ideas? josh