_spe_perf_aux_output_begin(handle, event);
+			if (arm_spe_perf_aux_output_begin(handle, event)) {
+				arm_spe_pmu_stop(event, PERF_EF_UPDATE);
+				break;
+			}
 			isb();
 		}
 		break;
@@ -880,9 +885,10 @@ static void arm_spe_pmu_start(struct perf_event *event, int flags)
 	struct perf_output_handle *handle = this_cpu_ptr(spe_pmu->handle);
 
 	hwc->state = 0;
-	arm_spe_perf_aux_output_begin(handle, event);
-	if (hwc->state)
+	if (arm_spe_perf_aux_output_begin(handle, event)) {
+		arm_spe_pmu_stop(event, 0);
 		return;
+	}
 
 	reg = arm_spe_event_to_pmsfcr(event);
 	write_sysreg_s(reg, SYS_PMSFCR_EL1);
-- 
2.51.0[PATCH 6.18 525/641] net: sparx5/lan969x: fix PTP clock max_adj valueGreg Kroah-Hartman <gregkh@linuxfoundation.org> undefinedstable@vger.kernel.org undefined undefined undefined undefined undefined undefined��3��7