diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index c703507..6596433 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -952,20 +952,18 @@
 static ssize_t show_shared_cpu_map_func(struct _cpuid4_info *this_leaf,
 					int type, char *buf)
 {
-	ptrdiff_t len = PTR_ALIGN(buf + PAGE_SIZE - 1, PAGE_SIZE) - buf;
-	int n = 0;
+	const struct cpumask *mask = to_cpumask(this_leaf->shared_cpu_map);
+	int ret;
 
-	if (len > 1) {
-		const struct cpumask *mask;
-
-		mask = to_cpumask(this_leaf->shared_cpu_map);
-		n = type ?
-			cpulist_scnprintf(buf, len-2, mask) :
-			cpumask_scnprintf(buf, len-2, mask);
-		buf[n++] = '\n';
-		buf[n] = '\0';
-	}
-	return n;
+	if (type)
+		ret = scnprintf(buf, PAGE_SIZE - 1, "%*pbl",
+				cpumask_pr_args(mask));
+	else
+		ret = scnprintf(buf, PAGE_SIZE - 1, "%*pb",
+				cpumask_pr_args(mask));
+	buf[ret++] = '\n';
+	buf[ret] = '\0';
+	return ret;
 }
 
 static inline ssize_t show_shared_cpu_map(struct _cpuid4_info *leaf, char *buf,
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 1a88370..cd4785b 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -794,7 +794,6 @@
 void debug_cpumask_set_cpu(int cpu, int node, bool enable)
 {
 	struct cpumask *mask;
-	char buf[64];
 
 	if (node == NUMA_NO_NODE) {
 		/* early_cpu_to_node() already emits a warning and trace */
@@ -812,10 +811,9 @@
 	else
 		cpumask_clear_cpu(cpu, mask);
 
-	cpulist_scnprintf(buf, sizeof(buf), mask);
-	printk(KERN_DEBUG "%s cpu %d node %d: mask now %s\n",
+	printk(KERN_DEBUG "%s cpu %d node %d: mask now %*pbl\n",
 		enable ? "numa_add_cpu" : "numa_remove_cpu",
-		cpu, node, buf);
+		cpu, node, cpumask_pr_args(mask));
 	return;
 }
 
diff --git a/arch/x86/platform/uv/uv_nmi.c b/arch/x86/platform/uv/uv_nmi.c
index c6b146e..7488caf 100644
--- a/arch/x86/platform/uv/uv_nmi.c
+++ b/arch/x86/platform/uv/uv_nmi.c
@@ -273,20 +273,6 @@
 	}
 }
 
-/* Print non-responding cpus */
-static void uv_nmi_nr_cpus_pr(char *fmt)
-{
-	static char cpu_list[1024];
-	int len = sizeof(cpu_list);
-	int c = cpumask_weight(uv_nmi_cpu_mask);
-	int n = cpulist_scnprintf(cpu_list, len, uv_nmi_cpu_mask);
-
-	if (n >= len-1)
-		strcpy(&cpu_list[len - 6], "...\n");
-
-	printk(fmt, c, cpu_list);
-}
-
 /* Ping non-responding cpus attemping to force them into the NMI handler */
 static void uv_nmi_nr_cpus_ping(void)
 {
@@ -371,16 +357,19 @@
 			break;
 
 		/* if not all made it in, send IPI NMI to them */
-		uv_nmi_nr_cpus_pr(KERN_ALERT
-			"UV: Sending NMI IPI to %d non-responding CPUs: %s\n");
+		pr_alert("UV: Sending NMI IPI to %d non-responding CPUs: %*pbl\n",
+			 cpumask_weight(uv_nmi_cpu_mask),
+			 cpumask_pr_args(uv_nmi_cpu_mask));
+
 		uv_nmi_nr_cpus_ping();
 
 		/* if all cpus are in, then done */
 		if (!uv_nmi_wait_cpus(0))
 			break;
 
-		uv_nmi_nr_cpus_pr(KERN_ALERT
-			"UV: %d CPUs not in NMI loop: %s\n");
+		pr_alert("UV: %d CPUs not in NMI loop: %*pbl\n",
+			 cpumask_weight(uv_nmi_cpu_mask),
+			 cpumask_pr_args(uv_nmi_cpu_mask));
 	} while (0);
 
 	pr_alert("UV: %d of %d CPUs in NMI\n",