2287  * disabled around intel PMU's event batching etc, only inside the PMI handler.
2294  * However, there are some cases which may change PEBS status, e.g. PMI
2314 static void __intel_pmu_enable_all(int added, bool pmi)  in __intel_pmu_enable_all()  argument
2319 	intel_pmu_lbr_enable_all(pmi);  in __intel_pmu_enable_all()
3114  * to emulate the PEBS overflow PMI for guest PEBS counters in KVM.
3199 		 * PMI throttle may be triggered, which stops the PEBS event.  in handle_pmi_common()
3202 		 * cpuc->enabled has been forced to 0 in PMI.  in handle_pmi_common()
3239 	 * rollback caused by the PMI will have cleared the overflow status  in handle_pmi_common()
3266 		 * A-overflow-PMI		A=4  in handle_pmi_common()
3267 		 * C-assist-PMI (PEBS buffer)	A=5  in handle_pmi_common()
3269 		 * The PEBS buffer has to be drained before handling the A-PMI  in handle_pmi_common()
5749 	 *   AJ68  - PEBS PMI may be delayed by one event  in intel_clovertown_quirk()