From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D7D3C433EF for ; Fri, 6 May 2022 15:47:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1443161AbiEFPvI (ORCPT ); Fri, 6 May 2022 11:51:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49218 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1443145AbiEFPu7 (ORCPT ); Fri, 6 May 2022 11:50:59 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E5DB76D86E for ; Fri, 6 May 2022 08:47:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1651852035; x=1683388035; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=aDiBfOiDwdZ6M/ZLSnLFI3NJ0Q3N0RutUCa9RSdfJBc=; b=TwiV9jcMd0q5vTGvFhSMyy9WB6K5sM8iUnPqlqFpDd7dZq3RJITHvE4C dXh+DyoF5fIZgINVQAOOIcUl1mOaXv7P4H/Grn6kR7mtHsfdnqEpv35wx xI+xuzjEZLMCE/C+9fjKruoHXaZFBGtNxtcNAC1cftsiSI/QASbqSTIfS 7us0WXHT5qs5O/BK555z+oL/BMWZAN4tX3+XvMSfbjS0w1xTHgc9ZRL3B lRoLBdVgvtKx9Kn16K8/TRi/41ou/xfYvEsMWzSpo73x6yh20ngn2oGtS +tps2uBl3YYsLF62Ll2eOS1SNx9UpSvdeWkT9ATIaW8tlySkkGeaxENE9 Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10339"; a="268396652" X-IronPort-AV: E=Sophos;i="5.91,203,1647327600"; d="scan'208";a="268396652" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 May 2022 08:47:15 -0700 X-IronPort-AV: E=Sophos;i="5.91,203,1647327600"; d="scan'208";a="812435665" Received: from nnwaiwux-mobl.amr.corp.intel.com (HELO [10.212.56.26]) ([10.212.56.26]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 May 2022 08:47:14 -0700 Message-ID: <5183d528-2f70-4224-6c7d-a29cfa34a588@intel.com> Date: Fri, 6 May 2022 08:47:35 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Subject: Re: [PATCH v5 3/3] x86/tdx: Add Quote generation support Content-Language: en-US To: Kai Huang , Sathyanarayanan Kuppuswamy , "Kirill A. Shutemov" Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , "Kirill A . Shutemov" , Tony Luck , Andi Kleen , Wander Lairson Costa , Isaku Yamahata , marcelo.cerri@canonical.com, tim.gardner@canonical.com, khalid.elmously@canonical.com, philip.cox@canonical.com, linux-kernel@vger.kernel.org References: <20220501183500.2242828-1-sathyanarayanan.kuppuswamy@linux.intel.com> <20220501183500.2242828-4-sathyanarayanan.kuppuswamy@linux.intel.com> <243e918c523320ba3d216cbe22d24fe5ce33f370.camel@intel.com> <20220503012721.ok7fbvxmnvsr6qny@box.shutemov.name> <58d07b2d-cef5-17ed-9c57-e12fe5665e04@intel.com> <40ccd0f0-35a1-5aa7-9e51-25ab196d79e5@linux.intel.com> <2ed5c9cc316950a5a47ee714715b7980f358a140.camel@intel.com> From: Dave Hansen In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/6/22 04:00, Kai Huang wrote: > However I may have missed something. Kirill please help to confirm if you see > this. Kai, thanks for taking a more thorough look through this. No matter what mechanism is used here, I'd like to see some commit message material about the testing that was performed, including experimental confirmation that it doesn't affect the direct map.