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[23.128.96.19]) by mx.google.com with ESMTPS id o19-20020a17090ad25300b001d1da760127si1272489pjw.57.2022.04.22.12.24.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Apr 2022 12:24:50 -0700 (PDT) Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=kkXm7pSM; spf=softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A04BD1CCF80; Fri, 22 Apr 2022 11:37:01 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348649AbiDSFmn (ORCPT + 99 others); Tue, 19 Apr 2022 01:42:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56836 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232889AbiDSFmk (ORCPT ); Tue, 19 Apr 2022 01:42:40 -0400 Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D568821833; Mon, 18 Apr 2022 22:39:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650346798; x=1681882798; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=Wrm933wE0UyR3JQbOl6vuHnq4loKSYSGKxzEqBkuPtw=; b=kkXm7pSMr3YYD/DAH2Z8yMYPyh5FtGuVGFb+82AWw/wpI+PgbrZYXlGN X8Vrf5fYM4k4mrThTuBRENq75OYsQ7goNpDHabxbK78GyQl2pyy9WpX7T 1TXGB8P2M/IbeD40uFb/pvmRjC3T55KeJSYtz93+MkcmJTL7icmZZJC1Z pZRgLRa1J82p9iSPxmJLaS6JkF9MtO7IT12w8bt7YWkCcyOkOjv+SkJ+O 85xPFdfNDKi7njFlJNIE9afLR4FIwgrYIcMKyTEisjVMVLUb1uNgu2ZPv okrkmT3y90vXrg+SDaRRbcYoteYFkwbNlXJoSmMs0G5UAnUFia7lSFq+l A==; X-IronPort-AV: E=McAfee;i="6400,9594,10321"; a="324122559" X-IronPort-AV: E=Sophos;i="5.90,271,1643702400"; d="scan'208";a="324122559" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Apr 2022 22:39:58 -0700 X-IronPort-AV: E=Sophos;i="5.90,271,1643702400"; d="scan'208";a="657510723" Received: from chferrer-mobl.amr.corp.intel.com (HELO [10.209.37.31]) ([10.209.37.31]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Apr 2022 22:39:57 -0700 Message-ID: <9b3fbb8f-47fc-82df-dc1f-e99649b18d85@linux.intel.com> Date: Mon, 18 Apr 2022 22:39:57 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0 Thunderbird/91.7.0 Subject: Re: [PATCH v3 02/21] x86/virt/tdx: Detect TDX private KeyIDs Content-Language: en-US To: Kai Huang , linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: seanjc@google.com, pbonzini@redhat.com, dave.hansen@intel.com, len.brown@intel.com, tony.luck@intel.com, rafael.j.wysocki@intel.com, reinette.chatre@intel.com, dan.j.williams@intel.com, peterz@infradead.org, ak@linux.intel.com, kirill.shutemov@linux.intel.com, isaku.yamahata@intel.com References: <2fb62e93734163d2f367fd44e3335cd8a2bf2995.1649219184.git.kai.huang@intel.com> From: Sathyanarayanan Kuppuswamy In-Reply-To: <2fb62e93734163d2f367fd44e3335cd8a2bf2995.1649219184.git.kai.huang@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,RDNS_NONE,SPF_HELO_NONE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/5/22 9:49 PM, Kai Huang wrote: > + * Intel Trusted Domain CPU Architecture Extension spec: In TDX guest code, we have been using TDX as "Intel Trust Domain Extensions". It also aligns with spec. Maybe you should change your patch set to use the same. -- Sathyanarayanan Kuppuswamy Linux Kernel Developer