Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757596AbZJBRWG (ORCPT ); Fri, 2 Oct 2009 13:22:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757561AbZJBRWF (ORCPT ); Fri, 2 Oct 2009 13:22:05 -0400 Received: from terminus.zytor.com ([198.137.202.10]:50980 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753860AbZJBRWE (ORCPT ); Fri, 2 Oct 2009 13:22:04 -0400 Message-ID: <4AC635D5.8080809@zytor.com> Date: Fri, 02 Oct 2009 10:18:13 -0700 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.1) Gecko/20090814 Fedora/3.0-2.6.b3.fc11 Thunderbird/3.0b3 MIME-Version: 1.0 To: "Wang, Shane" CC: Pavel Machek , Arjan van de Ven , "Rafael J. Wysocki" , Linus Torvalds , Linux Kernel Mailing List , Ingo Molnar , Thomas Gleixner , "Cihula, Joseph" Subject: Re: [GIT PULL] x86/txt for v2.6.32 References: <200909142051.n8EKpiOM017912@terminus.zytor.com> <200909262344.21257.rjw@sisk.pl> <20090928210252.GD1960@elf.ucw.cz> <200909282307.56190.rjw@sisk.pl> <4AC1267D.6020405@zytor.com> <20090928211745.GA2119@elf.ucw.cz> <4AC1AA61.8070408@intel.com> <20090929171318.GC14405@elf.ucw.cz> <20090929191951.18315e94@infradead.org> <037F493892196B458CD3E193E8EBAD4F01ED9FE3B1@pdsmsx502.ccr.corp.intel.com> <20090930065448.GB11652@elf.ucw.cz> <037F493892196B458CD3E193E8EBAD4F01ED9FE6E3@pdsmsx502.ccr.corp.intel.com> In-Reply-To: <037F493892196B458CD3E193E8EBAD4F01ED9FE6E3@pdsmsx502.ccr.corp.intel.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 692 Lines: 22 On 10/02/2009 10:02 AM, Wang, Shane wrote: >> So I modify the RAM content so that BIOS does not think measured >> environment existed before suspend? >> Pavel > > Hi Pavel, what do you mean on this question? > When do you modify the RAM? before S3 sleep? > He was talking earlier about a liquid nitrogen freeze attack. -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf. -- 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/