From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753382AbYIVRXR (ORCPT ); Mon, 22 Sep 2008 13:23:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751459AbYIVRXD (ORCPT ); Mon, 22 Sep 2008 13:23:03 -0400 Received: from outbound-va3.frontbridge.com ([216.32.180.16]:63886 "EHLO VA3EHSOBE004.bigfish.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751430AbYIVRXB (ORCPT ); Mon, 22 Sep 2008 13:23:01 -0400 X-BigFish: VPS-30(zz1432R98dR1805M936fQzz10d3izzz32i6bh43j65h) X-Spam-TCS-SCL: 4:0 X-WSS-ID: 0K7LXLP-03-0VK-01 Date: Mon, 22 Sep 2008 19:22:41 +0200 From: Joerg Roedel To: FUJITA Tomonori CC: mingo@elte.hu, linux-kernel@vger.kernel.org Subject: Re: [PATCH] AMD IOMMU: revert "x86, AMD IOMMU: honor iommu=off instead of amd_iommu=off" Message-ID: <20080922172241.GE24392@amd.com> References: <20080922142713.GA24392@amd.com> <20080922235421A.fujita.tomonori@lab.ntt.co.jp> <20080922163109.GD24392@amd.com> <20080923020639U.fujita.tomonori@lab.ntt.co.jp> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20080923020639U.fujita.tomonori@lab.ntt.co.jp> User-Agent: mutt-ng/devel-r804 (Linux) X-OriginalArrivalTime: 22 Sep 2008 17:22:41.0414 (UTC) FILETIME=[D170B260:01C91CD7] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Sep 23, 2008 at 02:07:07AM +0900, FUJITA Tomonori wrote: > > Sure, Ingo's suggestion looks consistent, but these parameters > interact other parameters. If we are serious about improving the IOMMU > parameters, we need to spend more time to think about the final > picture of all the IOMMU parameters that we need. > I am curiously looking forward to your proposal. -- | AMD Saxony Limited Liability Company & Co. KG Operating | Wilschdorfer Landstr. 101, 01109 Dresden, Germany System | Register Court Dresden: HRA 4896 Research | General Partner authorized to represent: Center | AMD Saxony LLC (Wilmington, Delaware, US) | General Manager of AMD Saxony LLC: Dr. Hans-R. Deppe, Thomas McCoy