From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755121AbZHMRI3 (ORCPT ); Thu, 13 Aug 2009 13:08:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755077AbZHMRI3 (ORCPT ); Thu, 13 Aug 2009 13:08:29 -0400 Received: from casper.infradead.org ([85.118.1.10]:52670 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752409AbZHMRI2 (ORCPT ); Thu, 13 Aug 2009 13:08:28 -0400 Subject: Re: [RFC patch] init default dma_ops to prepare intel_iommu_init failure From: David Woodhouse To: Luming Yu Cc: FUJITA Tomonori , fenghua.yu@intel.com, tony.luck@intel.com, linux-kernel@vger.kernel.org, akpm@linux-foundation.org In-Reply-To: <3877989d0908130200k6d016a74w1947dc6bcd368a7f@mail.gmail.com> References: <3877989d0908130003i295cc7f2q343ad2446d0d51ff@mail.gmail.com> <20090813161407A.fujita.tomonori@lab.ntt.co.jp> <3877989d0908130037j5f9b1594q61e51c544a254b68@mail.gmail.com> <20090813170227V.fujita.tomonori@lab.ntt.co.jp> <3877989d0908130111m1a7d8625ha84ed1732a7eae81@mail.gmail.com> <1250153373.29180.225.camel@macbook.infradead.org> <3877989d0908130200k6d016a74w1947dc6bcd368a7f@mail.gmail.com> Content-Type: text/plain Date: Thu, 13 Aug 2009 18:08:18 +0100 Message-Id: <1250183298.29180.853.camel@macbook.infradead.org> Mime-Version: 1.0 X-Mailer: Evolution 2.26.3 (2.26.3-1.fc11) 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 Thu, 2009-08-13 at 17:00 +0800, Luming Yu wrote: > Yes the flood of dmar_fault on my HP compaq Dc7800u (my x86_64 linux > desktop) has been fixed. But I still have an iommu casued boot problem > on a ia64 box. Really? Even after http://git.kernel.org/linus/51b89f7a6615 ?] Fenghua will be very interested if that's true. I'm not -- I just hate you for having the hardware. :) -- David Woodhouse Open Source Technology Centre David.Woodhouse@intel.com Intel Corporation