ARCH_MAP_VDSO_64   15 arch/x86/include/uapi/asm/prctl.h #define ARCH_MAP_VDSO_64	0x2003
ARCH_MAP_VDSO_64   15 tools/arch/x86/include/uapi/asm/prctl.h #define ARCH_MAP_VDSO_64	0x2003