Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755443Ab0DNTaI (ORCPT ); Wed, 14 Apr 2010 15:30:08 -0400 Received: from rcsinet12.oracle.com ([148.87.113.124]:45990 "EHLO rcsinet12.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751127Ab0DNTaG (ORCPT ); Wed, 14 Apr 2010 15:30:06 -0400 Message-ID: <4BC6172C.6060001@oracle.com> Date: Wed, 14 Apr 2010 12:27:40 -0700 From: Yinghai User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100317 SUSE/3.0.4-1.1.1 Thunderbird/3.0.4 MIME-Version: 1.0 To: Andy Isaacson CC: "H. Peter Anvin" , guenter.roeck@ericsson.com, Linus Torvalds , Bjorn Helgaas , Thomas Gleixner , Ingo Molnar , "linux-pci@vger.kernel.org" , "x86@kernel.org" , "linux-kernel@vger.kernel.org" , Thomas Renninger Subject: Re: [PATCH -v2 1/2] x86: Reserve [0xa0000, 0x100000] in e820 map References: <4BC375D9.4040503@oracle.com> <20100412200224.GO11130@hexapodia.org> <4BC39F67.4090407@oracle.com> <1271192527.6035.44.camel@dc7800.home> <4BC4DD85.5030203@zytor.com> <4BC4DDEA.60202@oracle.com> <4BC4DFAD.9020600@zytor.com> <4BC4E55B.7000103@oracle.com> <4BC4E8FB.8060802@zytor.com> <4BC51312.6080302@oracle.com> <20100414192546.GA11130@hexapodia.org> In-Reply-To: <20100414192546.GA11130@hexapodia.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Source-IP: acsmt355.oracle.com [141.146.40.155] X-Auth-Type: Internal IP X-CT-RefId: str=0001.0A0B020A.4BC6177F.00DA:SCFMA4539814,ss=1,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1008 Lines: 27 On 04/14/2010 12:25 PM, Andy Isaacson wrote: > On Tue, Apr 13, 2010 at 05:57:54PM -0700, Yinghai wrote: >> On 04/13/2010 02:58 PM, H. Peter Anvin wrote: >>> That's not good (in general - for devices in this particular range it's >>> not such a big deal, but it is potentially really bad for devices marked >>> reserved for them not to be moved.) >>> >>> We have talked about a need to resolve this before. >> >> this one should make both cases work. >> >> Andy, can you check this one together with >> v3: x86: Reserve [0xa0000, 0x100000] in e820 map > > I've booted successfully with the patch below, on top of the patch in > Message-ID: <4BC4E09F.9000608@oracle.com> > > I'll attach the dmesg to bug 15744. thanks. please put /proc/iomem there too. Yinghai -- 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/