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-rw-r--r--arch/powerpc/perf/core-book3s.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 3188040022c4..78f75e48dfe7 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -2096,6 +2096,10 @@ static void record_and_restart(struct perf_event *event, unsigned long val,
if (perf_event_overflow(event, &data, regs))
power_pmu_stop(event, 0);
+ } else if (period) {
+ /* Account for interrupt in case of invalid SIAR */
+ if (perf_event_account_interrupt(event))
+ power_pmu_stop(event, 0);
}
}