diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 48c032ccd0c1..498bdf83e1e7 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -148,6 +148,7 @@ char *progname;
 cpu_set_t *cpu_present_set, *cpu_affinity_set, *cpu_subset;
 size_t cpu_present_setsize, cpu_affinity_setsize, cpu_subset_size;
 #define MAX_ADDED_COUNTERS 16
+#define BITMASK_SIZE 32
 
 struct thread_data {
 	struct timeval tv_begin;
@@ -244,6 +245,13 @@ struct system_summary {
 	struct pkg_data packages;
 } average;
 
+struct cpu_topology {
+	int physical_package_id;
+	int logical_cpu_id;
+	int node_id;
+	int physical_core_id;
+	cpu_set_t *put_ids; /* Processing Unit/Thread IDs */
+} *cpus;
 
 struct topo_params {
 	int num_packages;
@@ -2184,6 +2192,8 @@ void free_fd_percpu(void)
 
 void free_all_buffers(void)
 {
+	int i;
+
 	CPU_FREE(cpu_present_set);
 	cpu_present_set = NULL;
 	cpu_present_setsize = 0;
@@ -2216,6 +2226,12 @@ void free_all_buffers(void)
 
 	free(irq_column_2_cpu);
 	free(irqs_per_cpu);
+
+	for (i = 0; i <= topo.max_cpu_num; ++i) {
+		if (cpus[i].put_ids)
+			CPU_FREE(cpus[i].put_ids);
+	}
+	free(cpus);
 }
 
 
@@ -2296,35 +2312,60 @@ int get_core_id(int cpu)
 	return parse_int_file("/sys/devices/system/cpu/cpu%d/topology/core_id", cpu);
 }
 
-int get_num_ht_siblings(int cpu)
+int get_node_id(struct cpu_topology *thiscpu)
 {
 	char path[80];
 	FILE *filep;
-	int sib1;
-	int matches = 0;
-	char character;
-	char str[100];
-	char *ch;
-
-	sprintf(path, "/sys/devices/system/cpu/cpu%d/topology/thread_siblings_list", cpu);
-	filep = fopen_or_die(path, "r");
+	int i;
+	int cpu = thiscpu->logical_cpu_id;
 
-	/*
-	 * file format:
-	 * A ',' separated or '-' separated set of numbers
-	 * (eg 1-2 or 1,3,4,5)
-	 */
-	fscanf(filep, "%d%c\n", &sib1, &character);
-	fseek(filep, 0, SEEK_SET);
-	fgets(str, 100, filep);
-	ch = strchr(str, character);
-	while (ch != NULL) {
-		matches++;
-		ch = strchr(ch+1, character);
+	for (i = 0; i <= topo.max_cpu_num; i++) {
+		sprintf(path, "/sys/devices/system/cpu/cpu%d/node%i/cpulist",
+			cpu, i);
+		filep = fopen(path, "r");
+		if (!filep)
+			continue;
+		fclose(filep);
+		return i;
 	}
+	return -1;
+}
 
+int get_thread_siblings(struct cpu_topology *thiscpu)
+{
+	char path[80], character;
+	FILE *filep;
+	unsigned long map;
+	int shift, sib_core;
+	int cpu = thiscpu->logical_cpu_id;
+	int offset = topo.max_cpu_num + 1;
+	size_t size;
+
+	thiscpu->put_ids = CPU_ALLOC((topo.max_cpu_num + 1));
+	if (!thiscpu->put_ids)
+		return -1;
+
+	size = CPU_ALLOC_SIZE((topo.max_cpu_num + 1));
+	CPU_ZERO_S(size, thiscpu->put_ids);
+
+	sprintf(path,
+		"/sys/devices/system/cpu/cpu%d/topology/thread_siblings", cpu);
+	filep = fopen_or_die(path, "r");
+	do {
+		offset -= BITMASK_SIZE;
+		fscanf(filep, "%lx%c", &map, &character);
+		for (shift = 0; shift < BITMASK_SIZE; shift++) {
+			if ((map >> shift) & 0x1) {
+				sib_core = get_core_id(shift + offset);
+				if (sib_core == thiscpu->physical_core_id)
+					CPU_SET_S(shift + offset, size,
+						thiscpu->put_ids);
+			}
+		}
+	} while (!strncmp(&character, ",", 1));
 	fclose(filep);
-	return matches+1;
+
+	return CPU_COUNT_S(size, thiscpu->put_ids);
 }
 
 /*
@@ -2419,7 +2460,7 @@ void set_max_cpu_num(void)
 			"/sys/devices/system/cpu/cpu0/topology/thread_siblings",
 			"r");
 	while (fscanf(filep, "%lx,", &dummy) == 1)
-		topo.max_cpu_num += 32;
+		topo.max_cpu_num += BITMASK_SIZE;
 	fclose(filep);
 	topo.max_cpu_num--; /* 0 based */
 }
@@ -4321,10 +4362,6 @@ void topology_probe()
 	int max_core_id = 0;
 	int max_package_id = 0;
 	int max_siblings = 0;
-	struct cpu_topology {
-		int core_id;
-		int physical_package_id;
-	} *cpus;
 
 	/* Initialize num_cpus, max_cpu_num */
 	set_max_cpu_num();
@@ -4381,20 +4418,32 @@ void topology_probe()
 				fprintf(outf, "cpu%d NOT PRESENT\n", i);
 			continue;
 		}
-		cpus[i].core_id = get_core_id(i);
-		if (cpus[i].core_id > max_core_id)
-			max_core_id = cpus[i].core_id;
 
+		cpus[i].logical_cpu_id = i;
+
+		/* get package information */
 		cpus[i].physical_package_id = get_physical_package_id(i);
 		if (cpus[i].physical_package_id > max_package_id)
 			max_package_id = cpus[i].physical_package_id;
 
-		siblings = get_num_ht_siblings(i);
+		/* get numa node information */
+		cpus[i].node_id = get_node_id(&cpus[i]);
+
+		/* get core information */
+		cpus[i].physical_core_id = get_core_id(i);
+		if (cpus[i].physical_core_id > max_core_id)
+			max_core_id = cpus[i].physical_core_id;
+
+		/* get thread information */
+		siblings = get_thread_siblings(&cpus[i]);
 		if (siblings > max_siblings)
 			max_siblings = siblings;
+
 		if (debug > 1)
-			fprintf(outf, "cpu %d pkg %d core %d\n",
-				i, cpus[i].physical_package_id, cpus[i].core_id);
+			fprintf(outf, "cpu %d pkg %d node %d core %d\n",
+				i, cpus[i].physical_package_id,
+				cpus[i].node_id,
+				cpus[i].physical_core_id);
 	}
 	topo.num_cores_per_pkg = max_core_id + 1;
 	if (debug > 1)
@@ -4413,8 +4462,6 @@ void topology_probe()
 	topo.num_threads_per_core = max_siblings;
 	if (debug > 1)
 		fprintf(outf, "max_siblings %d\n", max_siblings);
-
-	free(cpus);
 }
 
 void
