PERF_REG_CSKY_A2   17 arch/csky/include/uapi/asm/perf_regs.h 	PERF_REG_CSKY_A2,
PERF_REG_CSKY_A2   17 tools/arch/csky/include/uapi/asm/perf_regs.h 	PERF_REG_CSKY_A2,