Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264484AbUAZT1C (ORCPT ); Mon, 26 Jan 2004 14:27:02 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264488AbUAZT1C (ORCPT ); Mon, 26 Jan 2004 14:27:02 -0500 Received: from user-119ahgg.biz.mindspring.com ([66.149.70.16]:22160 "EHLO mail.home") by vger.kernel.org with ESMTP id S264484AbUAZT07 (ORCPT ); Mon, 26 Jan 2004 14:26:59 -0500 From: Eric To: Andrew Morton , "John Stoffel" Subject: Re: [patch] Re: Kernels > 2.6.1-mm3 do not boot. - SOLVED Date: Mon, 26 Jan 2004 13:26:09 -0600 User-Agent: KMail/1.5.94 Cc: ak@muc.de, Valdis.Kletnieks@vt.edu, bunk@fs.tum.de, cova@ferrara.linux.it, linux-kernel@vger.kernel.org References: <200401232253.08552.eric@cisu.net> <16404.10496.50601.268391@gargle.gargle.HOWL> <20040125220027.30e8cdf3.akpm@osdl.org> In-Reply-To: <20040125220027.30e8cdf3.akpm@osdl.org> MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200401261326.09903.eric@cisu.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1580 Lines: 43 On Monday 26 January 2004 00:00, Andrew Morton wrote: > "John Stoffel" wrote: > > Sure, the darn thing wouldn't boot, it kept Oopsing with the > > test_wp_bit oops (that I just posted more details about). > > Does this fix the test_wp_bit oops? Yes, it fixes my test_wp_bit oops. But NOW, when booting 2.6.2-rc1-mm3 (which i pathed removing -funit-at-a-time and the wp_but oops patch) I get an oops derefrencing null pointer in blkdev_reread_part. I booted normal and with vga=ask acpi=off Here is a close approxamation of what I wrote down by hand. raid1: raid set md1 active..(blah blah) Unable to handle null dereference at virtual address 0000008c025b893 *pde = 00000000 oops = 0000 [#1] PREEMPT SMP CPU: 0 EIP: 0060 Not Tainted VLI EIP is at blkdev_reread_part+0x13/0x80 Trace [] blkdev_ioctl+0x30e/0x3b5 [] wake_up_inode+0x6/0x30 (might be 0xb.. cant read my writing) [] io_ctl_by_bdev+0x26/0x40 [] do_md_run+0x493/0x5c0 .....trace continues about 20-30 functions Let me know if you need more (or more accurate) debugging info. I am very sorry if I have copied something down incorrectly. If I have, I guess its a great time to learn how to set a up serial console :) ------------------------- Eric Bambach Eric at cisu dot net ------------------------- - 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/