diff --git a/arch/i386/oprofile/nmi_int.c b/arch/i386/oprofile/nmi_int.c
index a7c0783b269a5ecaf9d74feaa4d8b8350291a7df..11b7a51566a8cb4715dc606bf82534e374a210c8 100644
--- a/arch/i386/oprofile/nmi_int.c
+++ b/arch/i386/oprofile/nmi_int.c
@@ -154,7 +154,7 @@ static int allocate_msrs(void)
 	size_t counters_size = sizeof(struct op_msr) * model->num_counters;
 
 	int i;
-	for_each_online_cpu(i) {
+	for_each_possible_cpu(i) {
 		cpu_msrs[i].counters = kmalloc(counters_size, GFP_KERNEL);
 		if (!cpu_msrs[i].counters) {
 			success = 0;
@@ -211,8 +211,14 @@ static int nmi_setup(void)
 	/* Assume saved/restored counters are the same on all CPUs */
 	model->fill_in_addresses(&cpu_msrs[0]);
 	for_each_possible_cpu (cpu) {
-		if (cpu != 0)
-			cpu_msrs[cpu] = cpu_msrs[0];
+		if (cpu != 0) {
+			memcpy(cpu_msrs[cpu].counters, cpu_msrs[0].counters,
+				sizeof(struct op_msr) * model->num_counters);
+
+			memcpy(cpu_msrs[cpu].controls, cpu_msrs[0].controls,
+				sizeof(struct op_msr) * model->num_controls);
+		}
+
 	}
 	on_each_cpu(nmi_save_registers, NULL, 0, 1);
 	on_each_cpu(nmi_cpu_setup, NULL, 0, 1);