1 files changed, 6 insertions, 0 deletions

diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index 7983b9a9533b..be8363adf4e2 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -1458,6 +1458,12 @@ static __init int intel_pmu_init(void)
                 x86_pmu.enable_all = intel_pmu_nhm_enable_all;
                 x86_pmu.pebs_constraints = intel_westmere_pebs_event_constraints;
                 x86_pmu.extra_regs = intel_westmere_extra_regs;
+
+                /* UOPS_ISSUED.STALLED_CYCLES */
+                intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = 0x180010e;
+                /* UOPS_EXECUTED.CORE_ACTIVE_CYCLES,c=1,i=1 */
+                intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_BACKEND] = 0x1803fb1;
+
                 pr_cont("Westmere events, ");
                 break;