Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 16 Oct 2002 16:30:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 16 Oct 2002 16:30:21 -0400 Received: from wilma1.suth.com ([207.127.128.4]:14609 "EHLO wilma1.suth.com") by vger.kernel.org with ESMTP id ; Wed, 16 Oct 2002 16:30:20 -0400 Subject: 2.5.43 and the VIA vt8233 IDE controller. From: Jason Williams To: Kernel Mailing List Content-Type: multipart/mixed; boundary="=-WMtWbZXZ/Ku4K9o0Xu5P" X-Mailer: Ximian Evolution 1.0.8 (1.0.8-10) Date: 16 Oct 2002 16:38:18 -0400 Message-Id: <1034800703.12979.12.camel@cermanius.suth.com> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2484 Lines: 70 --=-WMtWbZXZ/Ku4K9o0Xu5P Content-Type: text/plain Content-Transfer-Encoding: 7bit I am suspecting something is amist with the via controller code in 2.5.43, because my promise controller goes through the same routines just fine. I started to try to back trace everything to hunt down the culperate myself, but alas, I couldn't find the cause. So if anyone can give me a hand here, I would be very grateful. What follows is the bottom snippet of kernel output. If you require anything further, let me know I will send it. Jason --=-WMtWbZXZ/Ku4K9o0Xu5P Content-Disposition: attachment; filename=kerneloutput.txt Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; name=kerneloutput.txt; charset=ISO-8859-1 VP_IDE: chipset revision 6 VP_IDE: not 100% native mode: will probe irqs later ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=3D= xx VP_IDE: VIA vt8233 (rev 00) IDE UDMA100 controller on pci00:11.1 =A0=A0=A0 ide1: BM-DMA at 0x9008-0x900fUnable to handle kernel NULL pointer= dereference at virtual address 00000650 printing eip: c024a52b *pde =3D 00000000 Oops: 0000 CPU:=A0=A0=A0 0 EIP:=A0=A0=A0 0060:[]=A0=A0=A0 Not tainted EFLAGS: 00010202 EIP is at ide_iomio_dma+0xbb/0x1c0 eax: 00000000=A0=A0 ebx: c052cbb4=A0=A0 ecx: c03aa274=A0=A0 edx: 00000001 esi: c052cbc4=A0=A0 edi: 00009008=A0=A0 ebp: 00000008=A0=A0 esp: dffcbeb4 ds: 0068=A0=A0 es: 0068=A0=A0 ss: 0068 Process swapper (pid: 1, threadinfo=3Ddffca000 task=3Ddffc8040) Stack: c0380d6f 00009008 00000008 c052cbc4 c1526000 c052cbb4 c03e7a50 c052c= bb4 =A0=A0=A0=A0=A0=A0 c024a687 c052cbb4 00009008 00000008 00000089 c04195dd c1= 526000 00009008 =A0=A0=A0=A0=A0=A0 c0418a58 c052cbb4 00009008 00000008 c02488be c052cbb4 00= 009008 00000004 Call Trace: [] ide_setup_dma+0x27/0x380 [] ide_hwif_setup_dma+0x10e/0x150 [] do_ide_setup_pci_device+0x16e/0x330 [] ide_setup_pci_device+0x2b/0x80 [] via_init_one+0x38/0x40 [] init+0x3a/0x160 [] init+0x0/0x160 [] kernel_thread_helper+0x5/0x14 Code: 8b 80 50 06 00 00 89 83 4c 06 00 00 c7 04 24 77 0d 38 c0 e8 <0>Kernel panic: Attempted to kill init! --=-WMtWbZXZ/Ku4K9o0Xu5P-- - 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/