PERF_REG_POWERPC_R22   28 arch/powerpc/include/uapi/asm/perf_regs.h 	PERF_REG_POWERPC_R22,
PERF_REG_POWERPC_R22   28 tools/arch/powerpc/include/uapi/asm/perf_regs.h 	PERF_REG_POWERPC_R22,