ARMV8_PMU_OVSR_MASK  187 arch/arm64/include/asm/perf_event.h #define	ARMV8_PMU_OVERFLOWED_MASK	ARMV8_PMU_OVSR_MASK
ARMV8_PMU_OVSR_MASK  602 arch/arm64/kernel/perf_event.c 	value &= ARMV8_PMU_OVSR_MASK;