Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp793812pxj; Wed, 2 Jun 2021 11:33:52 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzx7jb0w+Vu17UwoIwVMVacMHUCMCrYJSV8SlT+DE+qSg8/CaoBDmiL9paTr1wDhioROQJg X-Received: by 2002:a50:c8c3:: with SMTP id k3mr20644139edh.318.1622658832635; Wed, 02 Jun 2021 11:33:52 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622658832; cv=none; d=google.com; s=arc-20160816; b=yzoCN8EzgsMFUHCY5N2uyAZ21GCf8FkmyAevcED4oNe2bBYmvWNjfJJOQ/AjOl9CT3 TQKi2nVGLwYsmzoPHyd8s/3MPhK1sML9LJGOmEL/6CHJmZHdfHqmXRMO8CP3vbQJRPUg Q+cizaTwTQWYkzUe536ovuq+QYOr5MTlRyupl7VYSqmyXytxfw7Y8O6Oc697sLP+E0d6 H7qXhsx2AohfxEdnB7MQ1UKR3K/RuocWHPKx5sjrEYAUCPI07CsKoNRjjLOMfelkQF9c PL1hGyUda9G7lb5Q5pL9E3VMiMJHbOb5504m4xkTe7PzYuSH2gmrdacWQDxso6nhmnrE oWIQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject:ironport-sdr:ironport-sdr; bh=SJoObXjCOrIQC6tr7qHsItlDnNN0jSeGnV1uuG48pFk=; b=qmZHKO8ub3+AWCFyWv0D222vJmssM17Z2qNfkliggiCJbb4dgOwlEctORMrr1tbJRT Vp0blPIh4BAqXxTrEse5tPMrRwl0TMWchCLJG+fDtczo2X3nHh0GynwqWV+M4j2mEFIL Vg6szm+1aaI9hZnwTj7YkZ3YC6U0W1d/FVzn0i+9fpUsNXBxoWwT/lwikYR9UuaTB1L0 KxW5qLdjWwRKHcuQMkt4PXxVT/0TXdqOPZtIP+nFCb6O6928k7YdZ918MwHMAMJ7MVw5 X9+BfmC7iYFhKkqosT4hbGB8dXJniE4CdH1eLq8GQQm6mFQg8bqSlBu8WJJg6pp6U1B1 wG/A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 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. [23.128.96.18]) by mx.google.com with ESMTP id m2si453888ejj.215.2021.06.02.11.33.29; Wed, 02 Jun 2021 11:33:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 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 S229605AbhFBSeJ (ORCPT + 99 others); Wed, 2 Jun 2021 14:34:09 -0400 Received: from mga05.intel.com ([192.55.52.43]:15002 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229491AbhFBSeI (ORCPT ); Wed, 2 Jun 2021 14:34:08 -0400 IronPort-SDR: qSzcJ6vEEhuz39jfvm/EBMIMrT5g5CyIP7IRVN8NM+gkjFU0fTC6Vfl7NdHzPw14XgntG3U3aw 7zHrssDvvZqA== X-IronPort-AV: E=McAfee;i="6200,9189,10003"; a="289491191" X-IronPort-AV: E=Sophos;i="5.83,242,1616482800"; d="scan'208";a="289491191" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jun 2021 11:32:24 -0700 IronPort-SDR: Snxc011GgogXJqsC+9Sp8J19YPMSfXmifamcEF1xyu1dLigo0akW4/e2Rhx7yNcOtmsl1LXUt5 ZBlHRAZq3iJA== X-IronPort-AV: E=Sophos;i="5.83,242,1616482800"; d="scan'208";a="416998102" Received: from sboinap-mobl1.amr.corp.intel.com (HELO skuppusw-mobl5.amr.corp.intel.com) ([10.209.150.149]) by orsmga002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jun 2021 11:32:22 -0700 Subject: Re: [RFC v2-fix-v2 1/1] x86: Introduce generic protected guest abstraction To: Borislav Petkov , Tom Lendacky Cc: Sean Christopherson , Peter Zijlstra , Andy Lutomirski , Dave Hansen , Tony Luck , Andi Kleen , Kirill Shutemov , Kuppuswamy Sathyanarayanan , Dan Williams , Raj Ashok , linux-kernel@vger.kernel.org References: <20210527042356.3983284-2-sathyanarayanan.kuppuswamy@linux.intel.com> <20210601211417.2177598-1-sathyanarayanan.kuppuswamy@linux.intel.com> <3036a655-9d09-0f04-62a2-7a72ba9af5c7@amd.com> From: "Kuppuswamy, Sathyanarayanan" Message-ID: <23225953-2052-8e72-5eb0-6b30f2a5c84b@linux.intel.com> Date: Wed, 2 Jun 2021 11:32:18 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/2/21 11:29 AM, Borislav Petkov wrote: > If you can point me to a tree with your patches, I can try to hack up > what I mean. https://github.com/intel/tdx/commit/8515b66a0cb27d5ab66eda201285090faee742f7 -- Sathyanarayanan Kuppuswamy Linux Kernel Developer