ARCH_MAP_VDSO_X32   13 arch/x86/include/uapi/asm/prctl.h #define ARCH_MAP_VDSO_X32	0x2001
ARCH_MAP_VDSO_X32   13 tools/arch/x86/include/uapi/asm/prctl.h #define ARCH_MAP_VDSO_X32	0x2001