From patchwork Tue Feb 16 02:12:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Isaku Yamahata X-Patchwork-Id: 12089433 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 A8AC5C433E0 for ; Tue, 16 Feb 2021 02:20:34 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5BA1164D9D for ; Tue, 16 Feb 2021 02:20:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5BA1164D9D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:41116 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lBpyb-0002vP-Ey for qemu-devel@archiver.kernel.org; Mon, 15 Feb 2021 21:20:33 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:45946) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lBptF-0005xg-8q for qemu-devel@nongnu.org; Mon, 15 Feb 2021 21:15:01 -0500 Received: from mga17.intel.com ([192.55.52.151]:25639) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lBptC-0001Zp-BE for qemu-devel@nongnu.org; Mon, 15 Feb 2021 21:15:00 -0500 IronPort-SDR: Be4PwB7evjcYfdlEm9yBci+n6DlvvQ5MAVngnGeeX+yZNXF42j5YsGHxjz87qD0Bm665TeYOFd oLVYMYh2Hyzw== X-IronPort-AV: E=McAfee;i="6000,8403,9896"; a="162558748" X-IronPort-AV: E=Sophos;i="5.81,182,1610438400"; d="scan'208";a="162558748" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Feb 2021 18:14:50 -0800 IronPort-SDR: lBkvOmdbIEWtnXBWtmZHyOhM+Xk1Tl//FpT2i/ibguUaZF7I0LHLP2FUZIyYBRirfxkmjsr37E /gIgnvWOdW4A== X-IronPort-AV: E=Sophos;i="5.81,182,1610438400"; d="scan'208";a="591705389" Received: from ls.sc.intel.com (HELO localhost) ([143.183.96.54]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Feb 2021 18:14:50 -0800 From: Isaku Yamahata To: qemu-devel@nongnu.org, pbonzini@redhat.com, alistair@alistair23.me, ehabkost@redhat.com, marcel.apfelbaum@gmail.com, mst@redhat.com, cohuck@redhat.com, mtosatti@redhat.com, xiaoyao.li@intel.com, seanjc@google.com Subject: [RFC PATCH 03/23] KVM: i386: use VM capability check for KVM_CAP_X86_SMM Date: Mon, 15 Feb 2021 18:12:59 -0800 Message-Id: <7d1d887cbaf1f928138c09f7d43a276893f047e4.1613188118.git.isaku.yamahata@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: In-Reply-To: References: Received-SPF: pass client-ip=192.55.52.151; envelope-from=isaku.yamahata@intel.com; helo=mga17.intel.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: isaku.yamahata@intel.com, Isaku Yamahata , isaku.yamahata@gmail.com, kvm@vger.kernel.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Isaku Yamahata KVM_CAP_X86_SMM is VM-specific capability for TDX. So use VM ioctl for KVM_CAP_X86_SMM. Signed-off-by: Isaku Yamahata --- target/i386/kvm/kvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index e97f841757..8a04cf1337 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -136,7 +136,7 @@ int kvm_has_pit_state2(void) bool kvm_has_smm(void) { - return kvm_check_extension(kvm_state, KVM_CAP_X86_SMM); + return kvm_vm_check_extension(kvm_state, KVM_CAP_X86_SMM); } bool kvm_has_adjust_clock_stable(void)