diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 6dc9404..9ab1a77 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -1192,9 +1192,7 @@
 	if (memslot && memslot->dirty_bitmap) {
 		unsigned long rel_gfn = gfn - memslot->base_gfn;
 
-		/* avoid RMW */
-		if (!generic_test_le_bit(rel_gfn, memslot->dirty_bitmap))
-			generic___set_le_bit(rel_gfn, memslot->dirty_bitmap);
+		generic___set_le_bit(rel_gfn, memslot->dirty_bitmap);
 	}
 }