After commit2e3a10a155("ARM: avoid ARM binutils leaking ELF local symbols") and commitd6b732666a("modpost: fix undefined behavior of is_arm_mapping_symbol()"), many differences of is_arm_mapping_symbol() exist in kernel/module/kallsyms.c and scripts/mod/modpost.c, just sync the code to keep consistent. Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>