Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932962Ab3DDCRh (ORCPT ); Wed, 3 Apr 2013 22:17:37 -0400 Received: from mail-da0-f50.google.com ([209.85.210.50]:63175 "EHLO mail-da0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932485Ab3DDCRg (ORCPT ); Wed, 3 Apr 2013 22:17:36 -0400 Message-ID: <515CE2B9.3080406@gmail.com> Date: Thu, 04 Apr 2013 10:17:29 +0800 From: Simon Jeons User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130308 Thunderbird/17.0.4 MIME-Version: 1.0 To: "H. Peter Anvin" CC: Frantisek Hrbata , linux-kernel@vger.kernel.org, linux-mm@kvack.org, tglx@linutronix.de, mingo@redhat.com, x86@kernel.org, oleg@redhat.com, kamaleshb@in.ibm.com, hechjie@cn.ibm.com Subject: Re: [PATCH] x86: add phys addr validity check for /dev/mem mmap References: <1364905733-23937-1-git-send-email-fhrbata@redhat.com> <515B2802.1050405@zytor.com> <515CD359.40004@gmail.com> <515CD3BF.5010104@zytor.com> <515CD4A7.6070903@gmail.com> <515CD81D.6020603@zytor.com> <515CDD0A.8040100@gmail.com> <6158c206-0861-41c9-84b8-6fec82b8110d@email.android.com> In-Reply-To: <6158c206-0861-41c9-84b8-6fec82b8110d@email.android.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 714 Lines: 27 On 04/04/2013 10:14 AM, H. Peter Anvin wrote: > Because git didn't exist before then? Oh, I see, thanks! :-) > > Simon Jeons wrote: > >> On 04/04/2013 09:32 AM, H. Peter Anvin wrote: >>> On 04/03/2013 06:17 PM, Simon Jeons wrote: >>>> e820 also contain mmio, correct? >>> No. >>> >>>> So cpu should not access address beyond >>>> e820 map(RAM+MMIO). >>> No. >>> >>> -hpa >>> >>> >> One offline question, why can't check git log before 2005? -- 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/