Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265704AbTFSD17 (ORCPT ); Wed, 18 Jun 2003 23:27:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265705AbTFSD17 (ORCPT ); Wed, 18 Jun 2003 23:27:59 -0400 Received: from adsl-065-081-070-095.sip.gnv.bellsouth.net ([65.81.70.95]:52446 "EHLO medicaldictation.com") by vger.kernel.org with ESMTP id S265704AbTFSD16 (ORCPT ); Wed, 18 Jun 2003 23:27:58 -0400 Date: Wed, 18 Jun 2003 23:41:59 -0400 From: Chuck Berg To: Bartlomiej Zolnierkiewicz Cc: linux-kernel@vger.kernel.org Subject: Re: panic in ide_dma_intr on KT400 Message-ID: <20030618234159.A25965@timetrax.localdomain> References: <20030616225319.A18522@timetrax.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: ; from B.Zolnierkiewicz@elka.pw.edu.pl on Tue, Jun 17, 2003 at 10:34:48AM +0200 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1169 Lines: 26 On Tue, Jun 17, 2003 at 10:34:48AM +0200, Bartlomiej Zolnierkiewicz wrote: > On Mon, 16 Jun 2003, Chuck Berg wrote: > > I have a machine with a Soyo Dragon motherboard (Via KT400 chipset). > > > > With kernels 2.5.69, 2.5.70, and 2.5.71, it panics in ide_dma_intr() while > > detecting the IDE drives. If I boot with pci=noacpi or acpi=off, two of my > > drives come up without DMA, rendering the system unusably slow. > > You forgot to compile in VIA IDE support, > there is no CONFIG_BLK_DEV_VIA82CXXX=y in your 2.5 config. Thanks... With that enabled, DMA works. Now (with 2.5.72 and pci=noacpi) the system crashes with no messages when I read from all my drives at the same time as heavy network activity. Without pci=noacpi I get the same panic in ide_dma_intr() while detecting the drives. Bootup messages and .config: http://encinc.com/~chuck/kt400/2.5.72-boot.txt http://encinc.com/~chuck/kt400/config-2.5.72.txt - 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/