{ stdenv, buildPackages, fetchurl, perl, buildLinux, ... } @ args: buildLinux (args // rec { version = "4.4.201"; extraMeta.branch = "4.4"; src = fetchurl { url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz"; sha256 = "120kci4kmc48zcw16lhxmh71kaxm9ac5qxik36q3a20czg28b2m7"; }; } // (args.argsOverride or {}))