From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932536Ab0IZXB2 (ORCPT ); Sun, 26 Sep 2010 19:01:28 -0400 Received: from smtp-out.rrz.uni-koeln.de ([134.95.19.53]:44009 "EHLO smtp-out.rrz.uni-koeln.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932202Ab0IZXB1 (ORCPT ); Sun, 26 Sep 2010 19:01:27 -0400 Message-ID: <4C9FD0BF.5070405@uni-koeln.de> Date: Mon, 27 Sep 2010 01:01:19 +0200 From: Berthold Cogel User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.9.1.12) Gecko/20100914 Lightning/1.0b1 Thunderbird/3.0.8 MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Re: BUG: system hangs in DRM during/after radeon init with linux-2.6.36-rc5 References: <4C9FB773.9010903@uni-koeln.de> In-Reply-To: <4C9FB773.9010903@uni-koeln.de> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am 26.09.2010 23:13, schrieb Berthold Cogel: > Hello! > > I wanted to verify if the problem I've reported two weeks ago (Oops in > linux-2.6.34.3 radeon at xserver start) is still present in newer > versions. I've build linux-2.6.36-rc5 (config from working > linux-2.6.34.2, make oldconfig ....) and the system got stuck during > boot. Last line on screen was a message from DRM about initializing > radeon. No bug, no Oops... Nothing. And nothing in the logs ... to early... > > Hardware: > Asus P6T > Intel Core i7 > 12 GB RAM > HIS HD4670 IceQ Turbo PCIe > > System is Debian stable/testing x86_64. > > Output of lspci: > > 00:00.0 Host bridge: Intel Corporation 5520/5500/X58 I/O Hub to ESI Port > (rev 12) > 00:01.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express > Root Port 1 (rev 12) > 00:03.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express > Root Port 3 (rev 12) > 00:07.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express > Root Port 7 (rev 12) > 00:14.0 PIC: Intel Corporation 5520/5500/X58 I/O Hub System Management > Registers (rev 12) > 00:14.1 PIC: Intel Corporation 5520/5500/X58 I/O Hub GPIO and Scratch > Pad Registers (rev 12) > 00:14.2 PIC: Intel Corporation 5520/5500/X58 I/O Hub Control Status and > RAS Registers (rev 12) > 00:14.3 PIC: Intel Corporation 5520/5500/X58 I/O Hub Throttle Registers > (rev 12) > 00:1a.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB > UHCI Controller #4 > 00:1a.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB > UHCI Controller #5 > 00:1a.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB > UHCI Controller #6 > 00:1a.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 > EHCI Controller #2 > 00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio > Controller > 00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express > Root Port 1 > 00:1c.2 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express > Root Port 3 > 00:1c.3 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express > Root Port 4 > 00:1d.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB > UHCI Controller #1 > 00:1d.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB > UHCI Controller #2 > 00:1d.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB > UHCI Controller #3 > 00:1d.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 > EHCI Controller #1 > 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90) > 00:1f.0 ISA bridge: Intel Corporation 82801JIR (ICH10R) LPC Interface > Controller > 00:1f.2 IDE interface: Intel Corporation 82801JI (ICH10 Family) 4 port > SATA IDE Controller #1 > 00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus Controller > 00:1f.5 IDE interface: Intel Corporation 82801JI (ICH10 Family) 2 port > SATA IDE Controller #2 > 02:00.0 VGA compatible controller: ATI Technologies Inc RV730XT [Radeon > HD 4670] > 02:00.1 Audio device: ATI Technologies Inc RV710/730 > 04:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6315 Series > Firewire Controller > 05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. > RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02) > > This problem didn't occur with 2.6.35.4 (although this version had the > problem with the Oops mentioned above). I haven't tested earlier > 2.6.36-rc versions yet. > > Same problem with 2.6.36-rc1. So it's a regression somewhere between 2.6.35 and 2.6.36-rc1. Berthold Cogel