diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 98406d6aa2d6..dd06453d5b72 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -3060,7 +3060,8 @@ static int mmu_set_spte(struct kvm_vcpu *vcpu, struct kvm_memory_slot *slot, child = spte_to_child_sp(pte); drop_parent_pte(vcpu->kvm, child, sptep); flush = true; - } else if (WARN_ON_ONCE(pfn != spte_to_pfn(*sptep))) { + } else if (pfn != spte_to_pfn(*sptep)) { + WARN_ON_ONCE(vcpu->arch.mmu->root_role.direct); drop_spte(vcpu->kvm, sptep); flush = true; } else