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 A0906C19F2A for ; Sun, 7 Aug 2022 22:06:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235434AbiHGWGg (ORCPT ); Sun, 7 Aug 2022 18:06:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48924 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234727AbiHGWCv (ORCPT ); Sun, 7 Aug 2022 18:02:51 -0400 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA8BC95B3; Sun, 7 Aug 2022 15:02:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1659909761; x=1691445761; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=PC6kPWflN2d90HM5/wIThoVyAqhtxb4y/WPY96n5kBo=; b=JPrQXhOLHsjx8jX09OYy9zPDw4l60KJjk9SO7bgLxK3UQtQQr1tLhdta DxFDQykqAI45aaT/enJ2fWJbYi10z5o6OCnp/UyklAVHN/3tCAEgOso3/ fvtKdWBbJDgbbNp5tuUg1ZFujPUB4A5fMPAmXxe4zGGFCKoO3vcM9riV7 AJNG7kuEryPDKBH0S/8rfSKfS0YQYsA/3arL2zqZ8YJO2/eQ61cNZbZhL RcxkaFjeuj+ne8xjrtoMVtUENntCsnQZG2fEg5sDe3KX3dz+5zqV+Z6qV 3Dx3/i5M7Q/JjU3D0LVs62LPilk6mB93/LDWEFoL04c1MdhIR+IkkLkQ4 Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10432"; a="289224103" X-IronPort-AV: E=Sophos;i="5.93,220,1654585200"; d="scan'208";a="289224103" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Aug 2022 15:02:33 -0700 X-IronPort-AV: E=Sophos;i="5.93,220,1654585200"; d="scan'208";a="663682529" Received: from ls.sc.intel.com (HELO localhost) ([143.183.96.54]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Aug 2022 15:02:33 -0700 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 , erdemaktas@google.com, Sean Christopherson , Sagi Shahar Subject: [PATCH v8 029/103] KVM: x86/mmu: introduce config for PRIVATE KVM MMU Date: Sun, 7 Aug 2022 15:01:14 -0700 Message-Id: <35cb1cfad5cbab00c6e4dc4d8627e9fa164a78a8.1659854790.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 To keep the case of non TDX intact, introduce a new config option for private KVM MMU support. At the moment, this is synonym for CONFIG_INTEL_TDX_HOST && CONFIG_KVM_INTEL. The config makes it clear that the config is only for x86 KVM MMU. Signed-off-by: Isaku Yamahata --- arch/x86/kvm/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index e3cbd7706136..5a59abc83179 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -129,4 +129,8 @@ config KVM_XEN config KVM_EXTERNAL_WRITE_TRACKING bool +config KVM_MMU_PRIVATE + def_bool y + depends on INTEL_TDX_HOST && KVM_INTEL + endif # VIRTUALIZATION -- 2.25.1