tree: https://github.com/intel/linux-intel-lts.git 5.4/yocto head: 10c3d69bc60059b194dcfa816cbc1240ffb0431d commit: ed60485d05462b4c58e219b174c859bc66741e91 [9318/18530] keembay-ocs: Add support for Keem Bay OCS config: s390-randconfig-r001-20211118 (attached as .config) compiler: s390-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel/linux-intel-lts/commit/ed60485d05462b4c58e219b17... git remote add intel-lts https://github.com/intel/linux-intel-lts.git git fetch --no-tags intel-lts 5.4/yocto git checkout ed60485d05462b4c58e219b174c859bc66741e91 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): s390-linux-ld: drivers/char/hw_random/exynos-trng.o: in function `exynos_trng_probe': exynos-trng.c:(.text+0x53a): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/char/hw_random/meson-rng.o: in function `meson_rng_probe': meson-rng.c:(.text+0xd0): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/char/hw_random/mtk-rng.o: in function `mtk_rng_probe': mtk-rng.c:(.text+0x47e): undefined reference to `devm_ioremap_resource' s390-linux-ld: drivers/ptp/ptp_qoriq.o: in function `ptp_qoriq_probe': ptp_qoriq.c:(.text+0xf2a): undefined reference to `ioremap' s390-linux-ld: ptp_qoriq.c:(.text+0xfa6): undefined reference to `iounmap' s390-linux-ld: drivers/ptp/ptp_qoriq.o: in function `ptp_qoriq_free': ptp_qoriq.c:(.text+0x102c): undefined reference to `iounmap' s390-linux-ld: drivers/crypto/keembay/keembay-ocs-aes-core.o: in function `kmb_ocs_aes_probe': --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org