From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Re: netlink regression (since 2.6.18) Date: Thu, 8 Mar 2007 13:28:18 -0800 Message-ID: <20070308132818.4c12830c@freekitty> References: <20070307142830.307979e6@freekitty> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: "David S. Miller" , netdev@vger.kernel.org To: Adrian Bunk Return-path: Received: from smtp.osdl.org ([65.172.181.24]:37201 "EHLO smtp.osdl.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030480AbXCHVbo (ORCPT ); Thu, 8 Mar 2007 16:31:44 -0500 In-Reply-To: <20070307142830.307979e6@freekitty> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On Wed, 7 Mar 2007 14:28:30 -0800 Stephen Hemminger wrote: > On a Ubuntu x86_64 machine the command: > tc qdisc ls > gets a RTNETLINK error. It looks like some data structure alignment > issue got introduced between 2.6.18 and 2.6.19-rc1 and continues on. > Since netlink data structure layout is part of the user ABI, we need to go back > and keep compatibility. > > Still working out the bisect to find where the problem started. Never mind, it turned out that NET_SCHED wasn't configured on that machine. -- Stephen Hemminger