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 7666EC433F5 for ; Fri, 4 Mar 2022 20:04:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229692AbiCDUFd (ORCPT ); Fri, 4 Mar 2022 15:05:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230155AbiCDUEx (ORCPT ); Fri, 4 Mar 2022 15:04:53 -0500 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9D12224BA34; Fri, 4 Mar 2022 12:00:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646424015; x=1677960015; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=7IyWVsnhXFpRUM2ZhFNLdK0UoQtYleycerbuuVzASk0=; b=T6PRnOSRP2Xo1fhxj0lpIxm12PTLBWu+81lkK8ox1hgqZgWlukSYdLHK 9+WppOGBMuXbHEyIuOrcK3NS9NNDIv8huXJWT9azsBR2MLjOW0z3jL6sp M0epsCY8GYKlvCXKFZej9FKsgtqmGSGxXePFZCWxy0xStSGeS56VLp0bd 51OCxVqrwykgeZqGxsBm+myjXDChOmuuUAgODr0+bn7rZxTcr0me1tupB FvVhWqQINbHJ5foJpqyDrhns/JUtLbavrdhwutd4+83W2B5sYgrzEVoNC V/ytlbzZJ2RvDSAzNVedVRlxHPLMEKjvUTs9HrKZUnQ60VOlL7VepjjKE A==; X-IronPort-AV: E=McAfee;i="6200,9189,10276"; a="253983276" X-IronPort-AV: E=Sophos;i="5.90,156,1643702400"; d="scan'208";a="253983276" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2022 11:50:02 -0800 X-IronPort-AV: E=Sophos;i="5.90,156,1643702400"; d="scan'208";a="552344054" Received: from ls.sc.intel.com (HELO localhost) ([143.183.96.54]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2022 11:50:02 -0800 From: isaku.yamahata@intel.com To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: isaku.yamahata@intel.com, isaku.yamahata@gmail.com, Paolo Bonzini , Jim Mattson , erdemaktas@google.com, Connor Kuehl , Sean Christopherson Subject: [RFC PATCH v5 002/104] x86/virt/tdx: export platform_has_tdx Date: Fri, 4 Mar 2022 11:48:18 -0800 Message-Id: <76f23df80480e3587f6f9988f5503086b57dcbd7.1646422845.git.isaku.yamahata@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Isaku Yamahata TDX KVM uses platform_has_tdx() via hardware_setup(). Signed-off-by: Isaku Yamahata --- arch/x86/virt/vmx/tdx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/virt/vmx/tdx.c b/arch/x86/virt/vmx/tdx.c index 60d58b2daabd..da4d1df95503 100644 --- a/arch/x86/virt/vmx/tdx.c +++ b/arch/x86/virt/vmx/tdx.c @@ -1630,3 +1630,4 @@ bool platform_has_tdx(void) { return seamrr_enabled() && tdx_keyid_sufficient(); } +EXPORT_SYMBOL_GPL(platform_has_tdx); -- 2.25.1