Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753213AbXITXou (ORCPT ); Thu, 20 Sep 2007 19:44:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751431AbXITXon (ORCPT ); Thu, 20 Sep 2007 19:44:43 -0400 Received: from one.firstfloor.org ([213.235.205.2]:47714 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751364AbXITXon (ORCPT ); Thu, 20 Sep 2007 19:44:43 -0400 Date: Fri, 21 Sep 2007 01:44:41 +0200 From: Andi Kleen To: Matt Mackall Cc: Andi Kleen , Dave Airlie , Andrew Morton , Jiri Slaby , linux-kernel@vger.kernel.org Subject: Re: X-freeze after clflush changes [Was: 2.6.23-rc6-mm1] Message-ID: <20070920234441.GK18707@one.firstfloor.org> References: <20070918011841.2381bd93.akpm@linux-foundation.org> <46F10B69.5070008@gmail.com> <46F10DCB.1090302@gmail.com> <46F13938.1070709@gmail.com> <20070919121017.0cbcbc30.akpm@linux-foundation.org> <20070919192453.GB18707@one.firstfloor.org> <21d7e9970709191842h3111390cl8f09745bed6bd8f9@mail.gmail.com> <20070920220604.GA17536@waste.org> <20070920230304.GJ18707@one.firstfloor.org> <20070920233114.GR4219@waste.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070920233114.GR4219@waste.org> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1200 Lines: 29 On Thu, Sep 20, 2007 at 06:31:14PM -0500, Matt Mackall wrote: > On Fri, Sep 21, 2007 at 01:03:04AM +0200, Andi Kleen wrote: > > > It's broken for me. > > > > > > 2.6.23-rc3-mm1: solid lock on X shutdown (noticed when upgrading) > > > -rc4-mm1: solid lock on X shutdown, random solid locks about > > > once every four hours > > > -rc6-mm1: solid lock on X startup > > > +your patch: screen goes black, turns off and on a few times during > > > startup, can reboot with sysrq-b > > > > Does it work with my simple dumb patch instead of Dave's ? > > Sorry, forgot to mention: your one-liner flush also doesn't work (same > behavior). > > I suspect I'm tripping two things and the flushing thing fixes one but > not the other. Full bisect needed then I guess. Ok as a short cut you could perhaps the cpa-* patches first (might need to drop some later depending patches), then the drm and agp trees. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/