1 files changed, 3 insertions, 2 deletions

diff --git a/arch/mips/kernel/perf_event.c b/arch/mips/kernel/perf_event.c
index 1ee44a3f9718..3d55761146e5 100644
--- a/arch/mips/kernel/perf_event.c
+++ b/arch/mips/kernel/perf_event.c
@@ -486,8 +486,9 @@ static int validate_event(struct cpu_hw_events *cpuc,
 {
         struct hw_perf_event fake_hwc = event->hw;
 
-        if (event->pmu && event->pmu != &pmu)
-                return 0;
+        /* Allow mixed event group. So return 1 to pass validation. */
+        if (event->pmu != &pmu || event->state <= PERF_EVENT_STATE_OFF)
+                return 1;
 
         return mipspmu->alloc_counter(cpuc, &fake_hwc) >= 0;
 }