diff --git a/tools/perf/util/cputopo.c b/tools/perf/util/cputopo.c
index 85fa87fc30cf..26e73a4bd4fe 100644
--- a/tools/perf/util/cputopo.c
+++ b/tools/perf/util/cputopo.c
@@ -15,6 +15,8 @@
 	"%s/devices/system/cpu/cpu%d/topology/die_cpus_list"
 #define THRD_SIB_FMT \
 	"%s/devices/system/cpu/cpu%d/topology/thread_siblings_list"
+#define THRD_SIB_FMT_NEW \
+	"%s/devices/system/cpu/cpu%d/topology/core_cpus_list"
 #define NODE_ONLINE_FMT \
 	"%s/devices/system/node/online"
 #define NODE_MEMINFO_FMT \
@@ -91,8 +93,12 @@ try_dies:
 	ret = 0;
 
 try_threads:
-	scnprintf(filename, MAXPATHLEN, THRD_SIB_FMT,
+	scnprintf(filename, MAXPATHLEN, THRD_SIB_FMT_NEW,
 		  sysfs__mountpoint(), cpu);
+	if (access(filename, F_OK) == -1) {
+		scnprintf(filename, MAXPATHLEN, THRD_SIB_FMT,
+			  sysfs__mountpoint(), cpu);
+	}
 	fp = fopen(filename, "r");
 	if (!fp)
 		goto done;
diff --git a/tools/perf/util/smt.c b/tools/perf/util/smt.c
index 453f6f6f29f3..3b791ef2cd50 100644
--- a/tools/perf/util/smt.c
+++ b/tools/perf/util/smt.c
@@ -23,8 +23,12 @@ int smt_on(void)
 		char fn[256];
 
 		snprintf(fn, sizeof fn,
-			"devices/system/cpu/cpu%d/topology/thread_siblings",
-			cpu);
+			"devices/system/cpu/cpu%d/topology/core_cpus", cpu);
+		if (access(fn, F_OK) == -1) {
+			snprintf(fn, sizeof fn,
+				"devices/system/cpu/cpu%d/topology/thread_siblings",
+				cpu);
+		}
 		if (sysfs__read_str(fn, &str, &strlen) < 0)
 			continue;
 		/* Entry is hex, but does not have 0x, so need custom parser */