1 files changed, 2 insertions, 1 deletions

diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c
index 826054a4f2ee..f71c9f09fd4b 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_ds.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c
@@ -314,10 +314,11 @@ int intel_pmu_drain_bts_buffer(void)
         if (top <= at)
                 return 0;
 
+        memset(&regs, 0, sizeof(regs));
+
         ds->bts_index = ds->bts_buffer_base;
 
         perf_sample_data_init(&data, 0, event->hw.last_period);
-        regs.ip     = 0;
 
         /*
          * Prepare a generic sample, i.e. fill in the invariant fields.