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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0B046C48BE0 for ; Fri, 11 Jun 2021 16:04:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E5C52613F9 for ; Fri, 11 Jun 2021 16:04:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231233AbhFKQGI (ORCPT ); Fri, 11 Jun 2021 12:06:08 -0400 Received: from mga06.intel.com ([134.134.136.31]:51671 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230436AbhFKQF6 (ORCPT ); Fri, 11 Jun 2021 12:05:58 -0400 IronPort-SDR: 5OIHDzvxAAoKgl5svT5oP50fW2pmeBLlrGhv+D9topKEdpBQ4QjRGT5Lr8J43z76qVAnf23VJO m6LKEUG1hZNA== X-IronPort-AV: E=McAfee;i="6200,9189,10012"; a="266703600" X-IronPort-AV: E=Sophos;i="5.83,265,1616482800"; d="scan'208";a="266703600" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jun 2021 09:03:31 -0700 IronPort-SDR: s5AhoQuHO/vL5TlJ+8ZIF74JVKGiQ72cuJO/f5+S8Cgp3XdKioq0ftZPXf0pNTzEcHHxRPevSv XVghCgziNGAw== X-IronPort-AV: E=Sophos;i="5.83,265,1616482800"; d="scan'208";a="553448552" Received: from czanatax-mobl.amr.corp.intel.com (HELO skuppusw-mobl5.amr.corp.intel.com) ([10.254.184.187]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jun 2021 09:03:29 -0700 Subject: Re: [PATCH v1 6/7] x86/kvm: Use bounce buffers for TD guest To: Tom Lendacky , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Peter Zijlstra , Andy Lutomirski Cc: Peter H Anvin , Dave Hansen , Tony Luck , Dan Williams , Andi Kleen , Kirill Shutemov , Sean Christopherson , Kuppuswamy Sathyanarayanan , x86@kernel.org, linux-kernel@vger.kernel.org References: <20210609215537.1956150-1-sathyanarayanan.kuppuswamy@linux.intel.com> <20210609215537.1956150-7-sathyanarayanan.kuppuswamy@linux.intel.com> <5f4dd90d-3761-3e1d-4f7b-86f504f769ae@amd.com> From: "Kuppuswamy, Sathyanarayanan" Message-ID: Date: Fri, 11 Jun 2021 09:03:28 -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: <5f4dd90d-3761-3e1d-4f7b-86f504f769ae@amd.com> 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 6/11/21 7:52 AM, Tom Lendacky wrote: > The sme_me_mask is checked in amd_mem_encrypt_init(), so you should just > invoke amd_mem_encrypt_init() unconditionally. Ok. I will fix it in next version. -- Sathyanarayanan Kuppuswamy Linux Kernel Developer