From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xiao Guangrong Subject: [PATCH 4/7] KVM: MMU: audit: fix vcpu's spte walking Date: Mon, 27 Sep 2010 18:06:16 +0800 Message-ID: <4CA06C98.3050402@cn.fujitsu.com> References: <4C976CCD.4030406@cn.fujitsu.com> <4C976D0C.1070302@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: Marcelo Tosatti , LKML , KVM To: Avi Kivity Return-path: In-Reply-To: <4C976D0C.1070302@cn.fujitsu.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org After nested nested paging, it may using long mode to shadow 32/PAE paging guest, so this patch fix it Xiao Guangrong --- arch/x86/kvm/mmu_audit.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kvm/mmu_audit.c b/arch/x86/kvm/mmu_audit.c index bd2b1be..dcca3e7 100644 --- a/arch/x86/kvm/mmu_audit.c +++ b/arch/x86/kvm/mmu_audit.c @@ -51,7 +51,7 @@ static void mmu_spte_walk(struct kvm_vcpu *vcpu, inspect_spte_fn fn) if (!VALID_PAGE(vcpu->arch.mmu.root_hpa)) return; - if (vcpu->arch.mmu.shadow_root_level == PT64_ROOT_LEVEL) { + if (vcpu->arch.mmu.root_level == PT64_ROOT_LEVEL) { hpa_t root = vcpu->arch.mmu.root_hpa; sp = page_header(root); -- 1.7.0.4