1 files changed, 2 insertions, 1 deletions

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 1f08f008d289..891753255f54 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -765,7 +765,8 @@ int event__parse_sample(event_t *event, u64 type, struct sample_data *data)
                 u32 *p = (u32 *)array;
                 data->cpu = *p;
                 array++;
-        }
+        } else
+                data->cpu = -1;
 
         if (type & PERF_SAMPLE_PERIOD) {
                 data->period = *array;