1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index c8b318663525..0ec6907a16b3 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1149,7 +1149,7 @@ static struct ctl_table kern_table[] = {
         },
         {
                 .procname       = "perf_event_max_stack",
-                .data           = NULL, /* filled in by handler */
+                .data           = &sysctl_perf_event_max_stack,
                 .maxlen         = sizeof(sysctl_perf_event_max_stack),
                 .mode           = 0644,
                 .proc_handler   = perf_event_max_stack_handler,