Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755824Ab2K0PQr (ORCPT ); Tue, 27 Nov 2012 10:16:47 -0500 Received: from mail-vb0-f46.google.com ([209.85.212.46]:63853 "EHLO mail-vb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753440Ab2K0PQq (ORCPT ); Tue, 27 Nov 2012 10:16:46 -0500 From: "Justin Piszcz" To: References: <00e001cdccb2$1c4dfb10$54e9f130$@lucidpixels.com> In-Reply-To: <00e001cdccb2$1c4dfb10$54e9f130$@lucidpixels.com> Subject: RE: 3.6.8: dmar: DRHD: handling fault status reg 602 Date: Tue, 27 Nov 2012 10:16:45 -0500 Message-ID: <00e101cdccb2$371dd780$a5598680$@lucidpixels.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Thread-Index: AQKOXYnr1NbiiY7K8+NQHlljSPpJYpZ8qUgA Content-Language: en-us Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1779 Lines: 48 -----Original Message----- From: Justin Piszcz [mailto:jpiszcz@lucidpixels.com] Sent: Tuesday, November 27, 2012 10:16 AM To: linux-kernel@vger.kernel.org Subject: 3.6.8: dmar: DRHD: handling fault status reg 602 Hello, Any idea why this is happening (e.g. why is PTE Read Access not set?) [ 13.204560] dmar: DRHD: handling fault status reg 602 [ 13.208078] dmar: DMAR:[DMA Read] Request device [04:00.0] fault addr 0 [ 13.208078] DMAR:[fault reason 06] PTE Read access is not set [ 15.777874] dmar: DRHD: handling fault status reg 702 [ 15.777879] dmar: DMAR:[DMA Read] Request device [04:00.0] fault addr 0 [ 15.777879] DMAR:[fault reason 06] PTE Read access is not set [ 16.100453] dmar: DRHD: handling fault status reg 2 [ 16.100458] dmar: DMAR:[DMA Read] Request device [04:00.0] fault addr 0 [ 16.100458] DMAR:[fault reason 06] PTE Read access is not set [ 16.141058] dmar: DRHD: handling fault status reg 102 [ 16.141062] dmar: DMAR:[DMA Read] Request device [04:00.0] fault addr 0 [ 16.141062] DMAR:[fault reason 06] PTE Read access is not set [ 16.210102] dmar: DRHD: handling fault status reg 202 [ 16.210111] dmar: DMAR:[DMA Read] Request device [04:00.0] fault addr 0 [ 16.210111] DMAR:[fault reason 06] PTE Read access is not set [ 16.918149] ixgbe 0000:86:00.0: eth2: NIC Link is Up 10 Gbps, Flow Control: RX/TX This is from: http://lkml.org/lkml/2012/11/27/263 Justin. -- Hi, Disregard, appears to be a nouveau bug: https://bugzilla.redhat.com/show_bug.cgi?id=573173 Justin. -- 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/