Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933470Ab0HJWC4 (ORCPT ); Tue, 10 Aug 2010 18:02:56 -0400 Received: from 8bytes.org ([88.198.83.132]:37880 "EHLO 8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933439Ab0HJWCv (ORCPT ); Tue, 10 Aug 2010 18:02:51 -0400 Date: Wed, 11 Aug 2010 00:02:50 +0200 From: Joerg Roedel To: Sander Eikelenboom Cc: linux-kernel@vger.kernel.org Subject: Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x40 BUG: unable to handle kernel NULL pointer dereference at 0000000000000198 Message-ID: <20100810220250.GV23755@8bytes.org> References: <1154489525.20100810164850@eikelenboom.it> <20100810162606.GQ23755@8bytes.org> <419601760.20100810185745@eikelenboom.it> <20100810180122.GR23755@8bytes.org> <1609756756.20100810200514@eikelenboom.it> <20100810202839.GS23755@8bytes.org> <618241473.20100810223635@eikelenboom.it> <20100810204721.GT23755@8bytes.org> <1498209076.20100810233659@eikelenboom.it> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1498209076.20100810233659@eikelenboom.it> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 607 Lines: 19 Ok, On Tue, Aug 10, 2010 at 11:36:59PM +0200, Sander Eikelenboom wrote: > It boots now, dmesg attached. AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x0000 address=0x0000000000001080 flags=0x0070] So it indeed uses 0a:00.0 as the device id. Thats weird but states that the BIOS is actually ok. I need to fix that in the driver. Thanks, Joerg -- 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/