diff options
| -rw-r--r-- | virt/kvm/kvm_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 6e8e9d36f382..dc6d1823a9d9 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -3163,8 +3163,10 @@ void mark_page_dirty_in_slot(struct kvm *kvm, { struct kvm_vcpu *vcpu = kvm_get_running_vcpu(); +#ifdef CONFIG_HAVE_KVM_DIRTY_RING if (WARN_ON_ONCE(!vcpu) || WARN_ON_ONCE(vcpu->kvm != kvm)) return; +#endif if (memslot && kvm_slot_dirty_track_enabled(memslot)) { unsigned long rel_gfn = gfn - memslot->base_gfn; |