PERF_REG_X86_R14   28 arch/x86/include/uapi/asm/perf_regs.h 	PERF_REG_X86_R14,
PERF_REG_X86_R14   28 tools/arch/x86/include/uapi/asm/perf_regs.h 	PERF_REG_X86_R14,