_kstrtoull        336 arch/x86/boot/string.c 	return _kstrtoull(s, base, res);
_kstrtoull        125 lib/kstrtox.c  	return _kstrtoull(s, base, res);
_kstrtoull        151 lib/kstrtox.c  		rv = _kstrtoull(s + 1, base, &tmp);