1ARCH_SET_GS 0x1001 2ARCH_SET_FS 0x1002 3ARCH_GET_FS 0x1003 4ARCH_GET_GS 0x1004 5ARCH_GET_CPUID 0x1011 6ARCH_SET_CPUID 0x1012 7ARCH_MAP_VDSO_X32 0x2001 8ARCH_MAP_VDSO_32 0x2002 9ARCH_MAP_VDSO_64 0x2003 10