Commit 98224bf1 authored Sep 27, 2010 by Xiao Guangrong Committed by Avi Kivity Oct 24, 2010

KVM: MMU: audit: fix vcpu's spte walking



After nested nested paging, it may using long mode to shadow 32/PAE paging
guest, so this patch fix it

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

parent 33f91edb

arch/x86/kvm/mmu_audit.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);