Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp922207pxj; Wed, 2 Jun 2021 15:17:47 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyY7vJDNQT9Rm3n+VgRG0h6wedqVnOkj95XpasUwwQFRlPTkAFxJjzc1uqFwueppwmiHrZF X-Received: by 2002:aa7:c2c7:: with SMTP id m7mr9018842edp.156.1622672267311; Wed, 02 Jun 2021 15:17:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622672267; cv=none; d=google.com; s=arc-20160816; b=D4cdg9sAMcumimR2+G9FTyFQ+c3x69pEzKvCojHudBiSuC6U21CCn/cgZEf8u3fDnO ymXMaLW3H5ghpfQjfR2vMbHE864cW+W5n7+4CWIq7Xbl1GH18dTyxtGVvWm+PgBM2SGh fno27cwH1Hus4dOYvtDrYGis9krKu7PZy+KWdRRWa5nZn9OcWo5+Xb/bQ6t6Og5NyXZ9 0AHEbFPLGqtbTErpqy6L2uLr+VkHxwNOi25UvlKeZwPE59ySgZRppOynj0uUZTumLvk4 VjSM5QO8NxyocA2BSoEoqX1hl0Si6nUcC4KGObbCvZhSBSJ1XCo5HWvU5DyPNVN+iglO IGTA== 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=xVUf2n2yZmtgr9WUDAIr+9qNv6GXqA7lADNNLS7/XUw=; b=H+R5z68h1806f6dCo+FFfEPQEjdgTRUnejcCCsrJclo0TXgr2jJgZI6BUu14cgBV25 FoIfuifbUxb3wJaauJKAHYFGETyJ4PQY/e7iaKD3jMjpdgSzDzHoV5V8R43+jHampYeA 8jVeH8YuZ/4SZ5Ykt+D2otk5GT1/kpDwyX+Dc1omjOVgias9Y/zZGA8YTWXNnvRenAHz Z7I1O7RphTF4KaFTwLvmHA+xhMWIEshoPXP0G75d84jrpb1Aqy2Oim+F5m9ogYdawrPf ZCi705uuUHIwpfsfHHQnkHlXRexw3p4rlVvGCzdIvMyOlU0FOOhlh0NB/IkN4Rc107ok vilA== 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 y21si757051ejb.616.2021.06.02.15.17.24; Wed, 02 Jun 2021 15:17:47 -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 S229600AbhFBWQY (ORCPT + 99 others); Wed, 2 Jun 2021 18:16:24 -0400 Received: from mga02.intel.com ([134.134.136.20]:19527 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229552AbhFBWQY (ORCPT ); Wed, 2 Jun 2021 18:16:24 -0400 IronPort-SDR: yzICUBlXM6V4LfjXrepOIeBLs9KKCKRPl6AelqqK63wlrUFtH8NO1/7yot3ZPijLArPIROXlWO tTLSctN5SlZA== X-IronPort-AV: E=McAfee;i="6200,9189,10003"; a="191020805" X-IronPort-AV: E=Sophos;i="5.83,244,1616482800"; d="scan'208";a="191020805" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jun 2021 15:14:40 -0700 IronPort-SDR: YAjX4CAamwgH87NmgM6s1/GllXvTxwdgDgDrXKODCggorBot3EGz4Em5hkQuV75+mKLQDhpPHY SiORGJQVUfOw== X-IronPort-AV: E=Sophos;i="5.83,244,1616482800"; d="scan'208";a="417100003" 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 15:14:39 -0700 Subject: Re: [RFC v2-fix-v2 2/2] x86/tdx: Handle in-kernel MMIO To: Andi Kleen , Peter Zijlstra , Andy Lutomirski , Dave Hansen , Tony Luck Cc: Kirill Shutemov , Kuppuswamy Sathyanarayanan , Dan Williams , Raj Ashok , Sean Christopherson , linux-kernel@vger.kernel.org References: <3e9a26c3-8eee-88f5-f8e2-8a2dd2c028ea@intel.com> <20210602194220.2227863-1-sathyanarayanan.kuppuswamy@linux.intel.com> <20210602194220.2227863-3-sathyanarayanan.kuppuswamy@linux.intel.com> From: "Kuppuswamy, Sathyanarayanan" Message-ID: <9aa8b9b1-3cfa-b126-9cf5-f183126d21bb@linux.intel.com> Date: Wed, 2 Jun 2021 15:14:37 -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 2:01 PM, Andi Kleen wrote: > Actually it looks like it's implemented below now, so that sentence could be dropped. Will fix it in next version. -- Sathyanarayanan Kuppuswamy Linux Kernel Developer