__copy_user_flushcache   28 arch/arm64/lib/uaccess_flushcache.c unsigned long __copy_user_flushcache(void *to, const void __user *from,
__copy_user_flushcache  107 arch/x86/lib/usercopy_64.c long __copy_user_flushcache(void *dst, const void __user *src, unsigned size)