Received: by 2002:a25:c593:0:0:0:0:0 with SMTP id v141csp627783ybe; Mon, 2 Sep 2019 06:56:15 -0700 (PDT) X-Google-Smtp-Source: APXvYqyMG5Q9wJ7O4PJNpkDno6MR9FpCAjuzzx7CSsKV+XNo9WRjKwYBIc7z+S8Sydp+vqxQrBtT X-Received: by 2002:a65:6709:: with SMTP id u9mr25327830pgf.58.1567432575452; Mon, 02 Sep 2019 06:56:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1567432575; cv=none; d=google.com; s=arc-20160816; b=d5e4nH+m1Y6/Pt7FIKHQIMr8JOwLkSnTeaAIpb2SLrH+gdlkDZcFFFhRNerIYN1Co7 8EUVYbLl1AywWkRv3QGcjCEzz6rYHcnHl97Atd8eWiT4tCxNS2+zmiyPrIo44/RY0U05 LTI/qVLCAknj98ecL86lIzYxmMWgRk/0VvTO1QQYWySTJ7OOsu1CQKa9wK+KV0bKyqv8 Nn6aCXK6Q61SijKTxb2MakvhAe5PKtQOqkdvwZ74ciD2JmKe5fBEmxDNr2fqAwkSRTfL kv55r4oxTsoUuS/Bhu9v523vLqsWTTWLJeVIze43zbeW/j0VR5Wr4SS4RVUkwYez32Nz rH1Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:organization:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=42DTywNEw47lRgDmigJGVML6JWWwbK5IBXmq8jUjiQw=; b=QPdhqpPZdaYR957wly7K0G0SB1x4eFS+uMxzdAWKohwjGYDVn6lTvVY09DwdLLt27h iWTPi39o+229Xgs7Snc199LhijWrgZAFsqCQuKX5NlX4SyhORH8+JiaMNkMoew5uvhrp aim4FSrc40k3UhcZJmbEjaHWeL2m4TfGZ81y0wC2JWJ+NrMTlRy1d7pAwMxXamIws0At aX1uIbXWHcyEt3zVZjROSQKXQuaW3GqHJm14PPGtIKmPkeIpLbNV3wUkigec444VHC8C SgRS3fyJgHoMnRTxPBS+XF+WVgXG4YlOG4QFgoNT/chqGQw5HL8in39sX03+eUrfaMIt IBpA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f131si11514456pgc.265.2019.09.02.06.55.59; Mon, 02 Sep 2019 06:56:15 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730706AbfIBNxy (ORCPT + 99 others); Mon, 2 Sep 2019 09:53:54 -0400 Received: from mga18.intel.com ([134.134.136.126]:44926 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726444AbfIBNxx (ORCPT ); Mon, 2 Sep 2019 09:53:53 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Sep 2019 06:53:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,459,1559545200"; d="scan'208";a="266026347" Received: from doblerbe-mobl2.ger.corp.intel.com (HELO localhost) ([10.252.53.100]) by orsmga001.jf.intel.com with ESMTP; 02 Sep 2019 06:53:49 -0700 Date: Mon, 2 Sep 2019 16:53:48 +0300 From: Jarkko Sakkinen To: "Safford, David (GE Global Research, US)" Cc: Seunghun Han , Jason Gunthorpe , Peter Huewe , "open list:TPM DEVICE DRIVER" , Linux Kernel Mailing List Subject: Re: [PATCH 2/2] tpm: tpm_crb: enhance resource mapping mechanism for supporting AMD's fTPM Message-ID: <20190902135348.3pndbtbi6hpgjpjn@linux.intel.com> References: <20190830095639.4562-1-kkamagui@gmail.com> <20190830095639.4562-3-kkamagui@gmail.com> <20190830124334.GA10004@ziepe.ca> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Aug 30, 2019 at 05:58:39PM +0000, Safford, David (GE Global Research, US) wrote: > > Thank you for your advice. We also discussed earlier and concluded that > > checking and raw remapping are enough to work around this. The link is > > here, https://lkml.org/lkml/2019/8/29/962 . > > I don't see Matthew Garrett's agreement on that thread. No one has agreed on anything. /Jarkko