From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754450AbZCOP5i (ORCPT ); Sun, 15 Mar 2009 11:57:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752110AbZCOP5a (ORCPT ); Sun, 15 Mar 2009 11:57:30 -0400 Received: from casper.infradead.org ([85.118.1.10]:41881 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752071AbZCOP53 (ORCPT ); Sun, 15 Mar 2009 11:57:29 -0400 Date: Sun, 15 Mar 2009 08:58:23 -0700 From: Arjan van de Ven To: Yoshiharu Mori Cc: linux-kernel@vger.kernel.org Subject: Re: DMAR ERROR by nVidia video card Message-ID: <20090315085823.56e764dc@infradead.org> In-Reply-To: References: Organization: Intel X-Mailer: Claws Mail 3.7.0 (GTK+ 2.14.7; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 15 Mar 2009 21:04:21 +0900 Yoshiharu Mori wrote: > Hi > > I enabled DMAR by kernel parameter, and started X windows. > The following error message is reported forever. > Is this driver's issue? yeah it looks like the driver isn't using the DMA mapping API correctly. You filed this bug in the wrong forum though, this isn't the nvidia forum, and you're using their binary driver, nothing we can do to help you. -- Arjan van de Ven Intel Open Source Technology Centre For development, discussion and tips for power savings, visit http://www.lesswatts.org