From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262941AbTDIJaQ (for ); Wed, 9 Apr 2003 05:30:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262947AbTDIJaQ (for ); Wed, 9 Apr 2003 05:30:16 -0400 Received: from hermine.idb.hist.no ([158.38.50.15]:55302 "HELO hermine.idb.hist.no") by vger.kernel.org with SMTP id S262941AbTDIJ3n (for ); Wed, 9 Apr 2003 05:29:43 -0400 Message-ID: <3E93EB0E.4030609@aitel.hist.no> Date: Wed, 09 Apr 2003 11:42:38 +0200 From: Helge Hafting Organization: AITeL, HiST User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.0) Gecko/20020623 Debian/1.0.0-0.woody.1 X-Accept-Language: no, en MIME-Version: 1.0 To: Andrew Morton CC: linux-kernel@vger.kernel.org, linux-mm@kvack.org, vandrove@vc.cvut.cz, jsimmons@infradead.org Subject: Re: 2.5.67-mm1 cause framebuffer crash at bootup References: <20030408042239.053e1d23.akpm@digeo.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 2.5.67 works with framebuffer console, 2.5.67-mm1 dies before activating graphichs mode on two different machines: smp with matroxfb, also using a patch that makes matroxfb work in 2.5 up with radeonfb, also using patches that fixes the broken devfs in mm1. I use devfs and preempt in both cases, and monolithic kernels without module support. 2.5.67-mm1 works if I drop framebuffer support completely. Here is the printed backtrace for the radeon case, the matrox case was similiar: pcibios_enable_device pci_enable_device_bars pci_enable_device radeonfb_pci_register sysfs_new_inode pci_device_probe bus_match device_attach bus_add_device kobject_add device_add pci_bus_add_devices pci_bus_add_devices pci_scan_bus_parented pcibios_scan_root pci_legacy_init do_initcalls init_workqueues init+0x36 init+0x00 kernel_thread_helper code: Bad EIP value <0>Kernel panic:attempt to kill init! sysrq worked and let me reboot. No filesystems were mounted at this point. Helge Hafting