From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754891Ab3AKRtq (ORCPT ); Fri, 11 Jan 2013 12:49:46 -0500 Received: from mail-bk0-f43.google.com ([209.85.214.43]:62175 "EHLO mail-bk0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754012Ab3AKRtp (ORCPT ); Fri, 11 Jan 2013 12:49:45 -0500 MIME-Version: 1.0 In-Reply-To: References: <20130109004340.GA12234@konrad-lan.dumpdata.com> <87txqruq8p.fsf@xmission.com> <20130109132409.GB18395@phenom.dumpdata.com> <87d2xeul5v.fsf@xmission.com> <20130111163548.GB25620@phenom.dumpdata.com> Date: Fri, 11 Jan 2013 09:49:43 -0800 X-Google-Sender-Auth: 1yuNVJLC6z1_2m6wMwuC0kvpsMg Message-ID: Subject: Re: [PATCH v7u1 26/31] x86: Don't enable swiotlb if there is not enough ram for it From: Yinghai Lu To: Konrad Rzeszutek Wilk Cc: "Eric W. Biederman" , Shuah Khan , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Andrew Morton , Borislav Petkov , Jan Kiszka , Jason Wessel , linux-kernel@vger.kernel.org, Joerg Roedel Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 11, 2013 at 8:52 AM, Yinghai Lu wrote: >> >> I need to check this patch out and then also test-run them on IA64, AMD-VI, Calgary-X >> GART and Intel VT-d to make a sanity test. > > that will be great, and please check attached two patches, or you want > to me update > for-x86-boot branch and you test that instead? > > but if you want to check memmap=4095M$1M, then will need to test on > newer branch. I updated the for-x86-boot branch. git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git for-x86-boot Thanks Yinghai