From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754879AbYLELsr (ORCPT ); Fri, 5 Dec 2008 06:48:47 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751283AbYLELsh (ORCPT ); Fri, 5 Dec 2008 06:48:37 -0500 Received: from mailrelay006.isp.belgacom.be ([195.238.6.172]:36922 "EHLO mailrelay006.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750895AbYLELsg (ORCPT ); Fri, 5 Dec 2008 06:48:36 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AusAAAujOEnDDR8P/2dsb2JhbAAIzwqDBQ Message-ID: <49391512.4000604@belbone.be> Date: Fri, 05 Dec 2008 12:48:34 +0100 From: =?ISO-8859-1?Q?C=E9dric_Godin?= User-Agent: Thunderbird 2.0.0.18 (X11/20081121) MIME-Version: 1.0 To: Dave Airlie CC: Keith Packard , Linux Kernel Subject: Re: Xorg crash at first start References: <4937E87C.6030106@belbone.be> <21d7e9970812042027w13271ceas91ecab87aa60562e@mail.gmail.com> In-Reply-To: <21d7e9970812042027w13271ceas91ecab87aa60562e@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dave Airlie wrote: > On Fri, Dec 5, 2008 at 12:26 AM, Cédric Godin wrote: > >> Hello, >> >> With the v2.6.28-rc7-105-gfeaf384 kernel, when booting my compaq with >> attached config, the screen switches in graphical mode but then switches >> back in textual mode with an 'irq10 nobody cared' error in dmesg (attached). >> >> If I restart kdm by hand, all is ok (i have my kdm) but the error yet >> appears in dmesg (at each X start in fact). >> >> I bisected the problem (git bisect log attached) and found the following >> commit as "culprit" : >> >> commit 52440211dcdc52c0b757f8b34d122e11b12cdd50 >> Author: Keith Packard >> Date: Tue Nov 18 09:30:25 2008 -0800 >> >> drm: move drm vblank initialization/cleanup to driver load/unload >> >> drm vblank initialization keeps track of the changes in driver-supplied >> frame counts across vt switch and mode setting, but only if you let >> it by >> not tearing down the drm vblank structure. >> >> Signed-off-by: Keith Packard >> Signed-off-by: Dave Airlie >> >> Reverting it brings back my X screen at first start. >> > > Just for testing, can you try without using vesafb.... > > so remove the vga= line from the commandline or build the kernel > without vesafb support. > I can confirm the problem without vesafb > Dave. > -- > 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/ > Cedric