From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762200AbXEJNBy (ORCPT ); Thu, 10 May 2007 09:01:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755234AbXEJNBr (ORCPT ); Thu, 10 May 2007 09:01:47 -0400 Received: from one.firstfloor.org ([213.235.205.2]:36336 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759587AbXEJNBr (ORCPT ); Thu, 10 May 2007 09:01:47 -0400 Date: Thu, 10 May 2007 15:01:44 +0200 From: Andi Kleen To: Pete Zaitcev Cc: ak@suse.de, linux-kernel@vger.kernel.org, joerg.roedel@amd.com Subject: Re: Andi, you broke my laptop :-) Message-ID: <20070510130144.GI14898@one.firstfloor.org> References: <20070509125616.cde56b8e.zaitcev@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070509125616.cde56b8e.zaitcev@redhat.com> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 09, 2007 at 12:56:16PM -0700, Pete Zaitcev wrote: > Hi, Andi: > > The attached patch (actually, git show output) makes my Dell 1501 to hang > on boot. Sorry, I have no clue why... The culprit is found with git bisect. > But yes, it's an AMD MK-36. I use an x86_64 kernel. It is 100% reproducible. MK-36? Does it have SVM? Anyways we previously had issues with this being miscompiled, but I thought the latest patch should have been ok. What compiler do you use? Can you send me a disassembly listing of arch/x86_64/kernel/time.o? -Andi