On Thu, Aug 22, 2019 at 03:56:17PM +0530, Bharata B Rao wrote:

+	/*
+	 * TODO: Handle KVM_MR_MOVE
+	 */
+	if (change == KVM_MR_CREATE) {
+		uv_register_mem_slot(kvm->arch.lpid,
+				     new->base_gfn << PAGE_SHIFT,
+				     new->npages * PAGE_SIZE,
+				     0, new->id);
+	} else if (change == KVM_MR_DELETE)
+		uv_unregister_mem_slot(kvm->arch.lpid, old->id);
 }

In preparation for the KVM_MR_MOVE addition just using a switch statement
here from the very beginning might make the code a little nicer to read.