Received: by 2002:a05:6a10:d5a5:0:0:0:0 with SMTP id gn37csp4979345pxb; Tue, 5 Oct 2021 14:44:07 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyzqe9eNdSV80OMzLgerA8QVE9W5wrgw4Ba5KJH81crv89+he7RRhrGg1UJCXyDTPU2teub X-Received: by 2002:a63:ed4a:: with SMTP id m10mr17799667pgk.448.1633470247117; Tue, 05 Oct 2021 14:44:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1633470247; cv=none; d=google.com; s=arc-20160816; b=ikcGxbevqJl3LGF2vPbRqBvPio3OP2CcwqKCn38vW74xFG6C77gRI/Srcw2qZRGNSq wUaguv9vLdJtNcF5gzvotpZ2UrPveGZvFICQdMQgBCioV+R9E+8zYQr6sYrstKAcLMNp lNP7mXGqQdyXJNlboPvL/mX0lE42hC3hsEfC/M41lxqLDq1JXu7VyuZQrPZb485QmxRN /wB1hc2Sxr5qu7XOWg+C5eFuX4Pz/W4kQWrVVpdgLVUgXMbLgxG85UKoRzkJbbZ2J8ZI dsQGIIrNgxo2MzSLHKiv25cBzPK9N4IRhWZPr0Tp838niTO5Vb5Ad0+17LON3rYl+Udp XQtQ== 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; bh=x/hzov3jy3xwZ8eShdgHw7dc4Hmk/tob8ekvTDdgyn8=; b=yt++5A/+dKgHcMh8X4x7osx8n03D+tEGpFK49I6lVKVDFUpAUZKnVZCdywuUATwIpP i62pTPmfFgYnER2erSFCh6zbjs/OcOSaHbep5j6gEHstDraqmsDlR0DDKzOp17B9cXyk 9tE8+nKQ8fjBEUY8RIKh+lQknmnen6ba5IjiqvVkbOKgBozLjge0WG7WykRwkVpJjTf2 7B72FYHF1A/zaBzOvbAx1i55nkyMe2JUYunqHBEyoJtIbi/X/C/J1olzprJr+GRjahcR efZy1lhvgzOcXlVqtZ+bDpCWX1BMdA0q5OWtpGqj2JhRh4QpR32mFPcSR2rwlYzRNQRe 1IgA== 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 k10si250461plk.450.2021.10.05.14.43.53; Tue, 05 Oct 2021 14:44:07 -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 S236658AbhJEVok (ORCPT + 99 others); Tue, 5 Oct 2021 17:44:40 -0400 Received: from mga07.intel.com ([134.134.136.100]:15688 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235679AbhJEVoj (ORCPT ); Tue, 5 Oct 2021 17:44:39 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10128"; a="289367662" X-IronPort-AV: E=Sophos;i="5.85,349,1624345200"; d="scan'208";a="289367662" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Oct 2021 14:42:48 -0700 X-IronPort-AV: E=Sophos;i="5.85,349,1624345200"; d="scan'208";a="477862427" Received: from rriesen-ivm.amr.corp.intel.com (HELO skuppusw-mobl5.amr.corp.intel.com) ([10.209.35.74]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Oct 2021 14:42:47 -0700 Subject: Re: [PATCH v8 04/11] x86/tdx: Add Intel ARCH support to cc_platform_has() To: Josh Poimboeuf Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , x86@kernel.org, Paolo Bonzini , David Hildenbrand , Andrea Arcangeli , Juergen Gross , Deep Shah , VMware Inc , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , Peter H Anvin , Dave Hansen , Tony Luck , Dan Williams , Andi Kleen , Kirill Shutemov , Sean Christopherson , Kuppuswamy Sathyanarayanan , linux-kernel@vger.kernel.org References: <20211005025205.1784480-1-sathyanarayanan.kuppuswamy@linux.intel.com> <20211005025205.1784480-5-sathyanarayanan.kuppuswamy@linux.intel.com> <20211005211611.ys42txybaed4ffpz@treble> From: "Kuppuswamy, Sathyanarayanan" Message-ID: <81add9dc-0115-67c3-d138-ed931ff286e8@linux.intel.com> Date: Tue, 5 Oct 2021 14:42:48 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <20211005211611.ys42txybaed4ffpz@treble> 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 10/5/21 2:16 PM, Josh Poimboeuf wrote: > Examples of TDX include TDX?:-) Intel TDX. Not sure whether there will be other vendors. -- Sathyanarayanan Kuppuswamy Linux Kernel Developer