Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932619Ab1EaV1B (ORCPT ); Tue, 31 May 2011 17:27:01 -0400 Received: from c-76-21-10-192.hsd1.ca.comcast.net ([76.21.10.192]:58983 "EHLO saboo.goop.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932529Ab1EaV07 (ORCPT ); Tue, 31 May 2011 17:26:59 -0400 X-Greylist: delayed 764 seconds by postgrey-1.27 at vger.kernel.org; Tue, 31 May 2011 17:26:59 EDT Message-ID: <4DE55A26.6040702@goop.org> Date: Tue, 31 May 2011 14:14:14 -0700 From: Jeremy Fitzhardinge User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc15 Lightning/1.0b3pre Thunderbird/3.1.10 MIME-Version: 1.0 To: NetDev , Linux Kernel Mailing List Subject: 3.0-rc1: DMAR errors from iwlagn X-Enigmail-Version: 1.1.2 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1149 Lines: 32 I have a Lenovo X220 with: 03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35) Subsystem: Intel Corporation Centrino Ultimate-N 6300 3x3 AGN Flags: bus master, fast devsel, latency 0, IRQ 50 Memory at d2500000 (64-bit, non-prefetchable) [size=8K] Capabilities: Kernel driver in use: iwlagn Kernel modules: iwlagn With 3.0-rc1, I'm seeing these in dmesg: DRHD: handling fault status reg 2 DMAR:[DMA Write] Request device [03:00.0] fault addr ffe8a000 DMAR:[fault reason 05] PTE Write access is not set DRHD: handling fault status reg 2 DMAR:[DMA Write] Request device [03:00.0] fault addr ffd5a000 DMAR:[fault reason 05] PTE Write access is not set DRHD: handling fault status reg 2 DMAR:[DMA Write] Request device [03:00.0] fault addr ffd52000 DMAR:[fault reason 05] PTE Write access is not set but the device seems to be working OK. Thanks, J -- 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/