diff options
| -rw-r--r-- | kernel/perf_event.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/perf_event.c b/kernel/perf_event.c index 183d437f4a0..f9af60f30ad 100644 --- a/kernel/perf_event.c +++ b/kernel/perf_event.c @@ -4167,6 +4167,8 @@ static void tp_perf_event_destroy(struct perf_event *event) static const struct pmu *tp_perf_event_init(struct perf_event *event) { + if (event->hw.state & PERF_HES_STOPPED) + return 0; /* * Raw tracepoint data is a severe data leak, only allow root to * have these. |