From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick McHardy Subject: Re: macvlan: fix gso_max_size setting Date: Mon, 23 Nov 2009 23:11:07 +0100 Message-ID: <4B0B087B.3020000@trash.net> References: <4B0A64E2.8090203@trash.net> <20091123.101013.40629093.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: David Miller Return-path: Received: from stinky.trash.net ([213.144.137.162]:52437 "EHLO stinky.trash.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756415AbZKWWLE (ORCPT ); Mon, 23 Nov 2009 17:11:04 -0500 In-Reply-To: <20091123.101013.40629093.davem@davemloft.net> Sender: netdev-owner@vger.kernel.org List-ID: David Miller wrote: > From: Patrick McHardy > Date: Mon, 23 Nov 2009 11:33:06 +0100 > > >> Fix macvlan gso_max_size setting. Based on net-next-2.6.git. > > Pretty serious defect, maybe net-2.6 material? Sure, please take it in net-2.6. > > If someone hits this, it's going to trigger something awful. Don't drivers simply drop the packet? Otherwise I think you should be able to trigger the same problem using the TC mirred action.