1 files changed, 7 insertions, 2 deletions

diff --git a/tools/perf/util/cloexec.c b/tools/perf/util/cloexec.c
index c5d05ec17220..6a37be53a5d2 100644
--- a/tools/perf/util/cloexec.c
+++ b/tools/perf/util/cloexec.c
@@ -1,3 +1,4 @@
+#include <sched.h>
 #include "util.h"
 #include "../perf.h"
 #include "cloexec.h"
@@ -14,9 +15,13 @@ static int perf_flag_probe(void)
         };
         int fd;
         int err;
+        int cpu = sched_getcpu();
+
+        if (cpu < 0)
+                cpu = 0;
 
         /* check cloexec flag */
-        fd = sys_perf_event_open(&attr, 0, -1, -1,
+        fd = sys_perf_event_open(&attr, -1, cpu, -1,
                                  PERF_FLAG_FD_CLOEXEC);
         err = errno;
 
@@ -30,7 +35,7 @@ static int perf_flag_probe(void)
                   err, strerror(err));
 
         /* not supported, confirm error related to PERF_FLAG_FD_CLOEXEC */
-        fd = sys_perf_event_open(&attr, 0, -1, -1, 0);
+        fd = sys_perf_event_open(&attr, -1, cpu, -1, 0);
         err = errno;
 
         if (WARN_ONCE(fd < 0,