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 5D403C433F5 for ; Mon, 4 Apr 2022 07:24:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377654AbiDDH0A (ORCPT ); Mon, 4 Apr 2022 03:26:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51610 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238908AbiDDHZ6 (ORCPT ); Mon, 4 Apr 2022 03:25:58 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 61BF81D30E for ; Mon, 4 Apr 2022 00:24:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649057042; x=1680593042; h=message-id:subject:from:to:cc:date:in-reply-to: references:mime-version:content-transfer-encoding; bh=6S6H9m506Zflqt/ahZ8IYpB9GrSU0XZnufsomsoR+nc=; b=RJPP5K8iwlQDSXHHvsbhTB9wnlEaUgxVh7Ntk5o6Tsx3W1K0fl8/XTGo +SLvWYqwOFG7SNiAZQIwujm3Os77jfDzWxiU7zW6YG4zuM20eUHOAfyuW l6R50V3LH7SuEztUK6Rinh8od70UtvEqqW7YyPCkqR17qQeBpPPn7aEC4 1GUqJAvfLMLd6MIqbFoXd6LYPi7CSoUafQxzxy/wrjnO2qDnA9n80P7qI 0fpOVcSMYlIv1SFXCHx5bPwTj515vhcE83nCptytC1L1Rkz8GSjE8PMop zzpmuhH3qTx3Tv/zIii7MUpXUfdYSXgdsAPLr+xcktYmO/bMeWkIVx0+2 w==; X-IronPort-AV: E=McAfee;i="6200,9189,10306"; a="260154570" X-IronPort-AV: E=Sophos;i="5.90,233,1643702400"; d="scan'208";a="260154570" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Apr 2022 00:23:53 -0700 X-IronPort-AV: E=Sophos;i="5.90,233,1643702400"; d="scan'208";a="587484445" Received: from vlee3-mobl1.amr.corp.intel.com (HELO khuang2-desk.gar.corp.intel.com) ([10.254.28.97]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Apr 2022 00:23:47 -0700 Message-ID: <4605b7ba6ed1197b3f58fffc56be1c7250b5e79c.camel@intel.com> Subject: Re: [PATCHv7 30/30] Documentation/x86: Document TDX kernel architecture From: Kai Huang To: Dave Hansen , "Kirill A. Shutemov" , tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, luto@kernel.org, peterz@infradead.org Cc: sathyanarayanan.kuppuswamy@linux.intel.com, aarcange@redhat.com, ak@linux.intel.com, dan.j.williams@intel.com, david@redhat.com, hpa@zytor.com, jgross@suse.com, jmattson@google.com, joro@8bytes.org, jpoimboe@redhat.com, knsathya@kernel.org, pbonzini@redhat.com, sdeep@vmware.com, seanjc@google.com, tony.luck@intel.com, vkuznets@redhat.com, wanpengli@tencent.com, thomas.lendacky@amd.com, brijesh.singh@amd.com, x86@kernel.org, linux-kernel@vger.kernel.org, Dave Hansen Date: Mon, 04 Apr 2022 19:23:45 +1200 In-Reply-To: References: <20220318153048.51177-1-kirill.shutemov@linux.intel.com> <20220318153048.51177-31-kirill.shutemov@linux.intel.com> <7c507b609a6e742ebdcd61ea204d5f05ee0b3b35.camel@intel.com> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.42.4 (3.42.4-1.fc35) MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 2022-04-03 at 23:25 -0700, Dave Hansen wrote: > On 4/3/22 21:32, Kai Huang wrote: > > This is not the best way I believe. I think we have two options here: > > 1) Having dedicated tdx_guest.rst and tdx_host.rst > > 2) Having a single tdx.rst to cover both TDX guest and host materials. > > > > I don't know which way is better, perhaps 2).   > > > > Kirill, > > > > If 2) is better, could we add an additional level of menu to represent "TDX > > guest support" and make all materials as sub-menu of it, if you need to send out > > v8? > > If the host support means that this needs to be reorganized, then the > host support patches can do that. Let's not make this more complicated > than it has to be. Sure. I'll do the change. Still it would be appreciated if you guys can provide comments on which is better. Thanks. -- Thanks, -Kai