--- ac6b354becdfe9f5859aa7930cc6b2aedb9f17e2
+++ e6a160a4684a4a9d96914acc161122d6c7f8c208
@@ -394,12 +394,6 @@ static void p4_fill_in_addresses(struct
 	setup_num_counters();
 	stag = get_stagger();
 
-	/* initialize some registers */
-	for (i = 0; i < num_counters; ++i)
-		msrs->counters[i].addr = 0;
-	for (i = 0; i < num_controls; ++i)
-		msrs->controls[i].addr = 0;
-
 	/* the counter & cccr registers we pay attention to */
 	for (i = 0; i < num_counters; ++i) {
 		addr = p4_counters[VIRT_CTR(stag, i)].counter_address;