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=-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 8A3F4C63697 for ; Mon, 16 Nov 2020 18:28:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 60BA0241A3 for ; Mon, 16 Nov 2020 18:28:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388331AbgKPS2W (ORCPT ); Mon, 16 Nov 2020 13:28:22 -0500 Received: from mga02.intel.com ([134.134.136.20]:48448 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388293AbgKPS2S (ORCPT ); Mon, 16 Nov 2020 13:28:18 -0500 IronPort-SDR: ZkgBr9qgBQHl0KTPRhE7skihXqV1c6HJG/da1v+B8vxTmAQLyp92t5T/ioJrukomy6YTToy58o g5ZB1fw3b8bA== X-IronPort-AV: E=McAfee;i="6000,8403,9807"; a="157819187" X-IronPort-AV: E=Sophos;i="5.77,483,1596524400"; d="scan'208";a="157819187" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Nov 2020 10:28:17 -0800 IronPort-SDR: AHzUtPvzDlGytzqQ3H5S4duGiAnTQGnwSPrF0Y3GWA3O0nEtSFhbWjdKDaKL4xRvMmJrG7X8l8 YjtT5CnHPiVQ== X-IronPort-AV: E=Sophos;i="5.77,483,1596524400"; d="scan'208";a="400528301" 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 10:28:17 -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 , Xiaoyao Li Subject: [RFC PATCH 54/67] KVM: TDX: Define TDCALL exit reason Date: Mon, 16 Nov 2020 10:26:39 -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 the TDCALL exit reason, which is carved out from the VMX exit reason namespace as the TDCALL exit from TDX guest to TDX-SEAM is really just a VM-Exit. Co-developed-by: Xiaoyao Li Signed-off-by: Xiaoyao Li Signed-off-by: Sean Christopherson --- arch/x86/include/uapi/asm/vmx.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/x86/include/uapi/asm/vmx.h b/arch/x86/include/uapi/asm/vmx.h index b8ff9e8ac0d5..95fd84bd909a 100644 --- a/arch/x86/include/uapi/asm/vmx.h +++ b/arch/x86/include/uapi/asm/vmx.h @@ -88,6 +88,7 @@ #define EXIT_REASON_XRSTORS 64 #define EXIT_REASON_UMWAIT 67 #define EXIT_REASON_TPAUSE 68 +#define EXIT_REASON_TDCALL 77 #define VMX_EXIT_REASONS \ { EXIT_REASON_EXCEPTION_NMI, "EXCEPTION_NMI" }, \ @@ -148,7 +149,8 @@ { EXIT_REASON_XSAVES, "XSAVES" }, \ { EXIT_REASON_XRSTORS, "XRSTORS" }, \ { EXIT_REASON_UMWAIT, "UMWAIT" }, \ - { EXIT_REASON_TPAUSE, "TPAUSE" } + { EXIT_REASON_TPAUSE, "TPAUSE" }, \ + { EXIT_REASON_TDCALL, "TDCALL" } #define VMX_EXIT_REASON_FLAGS \ { VMX_EXIT_REASONS_FAILED_VMENTRY, "FAILED_VMENTRY" } -- 2.17.1