From patchwork Mon Nov 16 18:25:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Isaku Yamahata X-Patchwork-Id: 11910453 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=-12.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 28BF4C4742C for ; Mon, 16 Nov 2020 18:34:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D6323207BC for ; Mon, 16 Nov 2020 18:34:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732750AbgKPS1z (ORCPT ); Mon, 16 Nov 2020 13:27:55 -0500 Received: from mga06.intel.com ([134.134.136.31]:20621 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731905AbgKPS1y (ORCPT ); Mon, 16 Nov 2020 13:27:54 -0500 IronPort-SDR: hT+X4cX+TjhEd2pIpk2YTLzl+R89qyXYx2Urexi3pt1AJFobszQBQ5Zwn865BEZhFXN1jIBMzs zAHm3kfm0Sxg== X-IronPort-AV: E=McAfee;i="6000,8403,9807"; a="232409993" X-IronPort-AV: E=Sophos;i="5.77,483,1596524400"; d="scan'208";a="232409993" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Nov 2020 10:27:53 -0800 IronPort-SDR: xzFFZO5jPKLUZ1kv0TBbv0rG/YN0c867BqTRrQSDS4K7Jo5dHxlELA7jTUAsyapafY+b9ZGTsp p8/UHFKxG1lA== X-IronPort-AV: E=Sophos;i="5.77,483,1596524400"; d="scan'208";a="400527740" Received: from ls.sc.intel.com (HELO localhost) ([143.183.96.54]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Nov 2020 10:27:52 -0800 From: isaku.yamahata@intel.com To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H . Peter Anvin" , Paolo Bonzini , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , x86@kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: isaku.yamahata@intel.com, isaku.yamahata@gmail.com, Sean Christopherson Subject: [RFC PATCH 02/67] x86/msr-index: Define MSR_IA32_MKTME_KEYID_PART used by TDX Date: Mon, 16 Nov 2020 10:25:47 -0800 Message-Id: X-Mailer: git-send-email 2.17.1 In-Reply-To: References: In-Reply-To: References: Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: Sean Christopherson Define MSR_IA32_MKTME_KEYID_PART, used by TDX to enumerate the TDX KeyID space, which is carved out from the regular MKTME KeyIDs. Signed-off-by: Sean Christopherson --- arch/x86/include/asm/msr-index.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 972a34d93505..aad12236b33c 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -628,6 +628,8 @@ #define MSR_IA32_UCODE_WRITE 0x00000079 #define MSR_IA32_UCODE_REV 0x0000008b +#define MSR_IA32_MKTME_KEYID_PART 0x00000087 + #define MSR_IA32_SMM_MONITOR_CTL 0x0000009b #define MSR_IA32_SMBASE 0x0000009e