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=-13.0 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=ham 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 5B433C433E0 for ; Fri, 31 Jul 2020 02:42:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3AB492083E for ; Fri, 31 Jul 2020 02:42:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731281AbgGaCmt (ORCPT ); Thu, 30 Jul 2020 22:42:49 -0400 Received: from mga12.intel.com ([192.55.52.136]:47518 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731278AbgGaCms (ORCPT ); Thu, 30 Jul 2020 22:42:48 -0400 IronPort-SDR: a5BNh0o0I0OcNcvR3yKRkYycZMSCRq5c23WHLfumsBw2ycpu5dDnBATYrg1iey420BLwD/Fzzl 6M4docLCflfA== X-IronPort-AV: E=McAfee;i="6000,8403,9698"; a="131290122" X-IronPort-AV: E=Sophos;i="5.75,416,1589266800"; d="scan'208";a="131290122" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jul 2020 19:42:47 -0700 IronPort-SDR: OLdfMKW+VL1m3BbWk3QCr2Nzhd1vJeqiJvllv6OwmZgJCJezvMG8lK56pnt86sW1ZDJw2OUJuH /WL7m+hpt5kA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,416,1589266800"; d="scan'208";a="304806009" Received: from sqa-gate.sh.intel.com (HELO robert-ivt.tsp.org) ([10.239.48.212]) by orsmga002.jf.intel.com with ESMTP; 30 Jul 2020 19:42:45 -0700 From: Robert Hoo To: kvm@vger.kernel.org, pbonzini@redhat.com, sean.j.christopherson@intel.com, xiaoyao.li@intel.com, vkuznets@redhat.com, wanpengli@tencent.com, jmattson@google.com, joro@8bytes.org Cc: robert.hu@intel.com, Robert Hoo Subject: [RFC PATCH 6/9] KVM:x86: Substitute kvm_update_cpuid_runtime() with kvm_{osxsave,pke}_update_cpuid() in enter_smm() Date: Fri, 31 Jul 2020 10:42:24 +0800 Message-Id: <1596163347-18574-7-git-send-email-robert.hu@linux.intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1596163347-18574-1-git-send-email-robert.hu@linux.intel.com> References: <1596163347-18574-1-git-send-email-robert.hu@linux.intel.com> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Signed-off-by: Robert Hoo --- arch/x86/kvm/x86.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index d269670..13a2915 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -8162,6 +8162,8 @@ static void enter_smm(struct kvm_vcpu *vcpu) vcpu->arch.cr0 = cr0; kvm_x86_ops.set_cr4(vcpu, 0); + kvm_osxsave_update_cpuid(vcpu, false); + kvm_pke_update_cpuid(vcpu, false); /* Undocumented: IDT limit is set to zero on entry to SMM. */ dt.address = dt.size = 0; @@ -8199,7 +8201,6 @@ static void enter_smm(struct kvm_vcpu *vcpu) kvm_x86_ops.set_efer(vcpu, 0); #endif - kvm_update_cpuid_runtime(vcpu); kvm_mmu_reset_context(vcpu); } -- 1.8.3.1