Hi Andreas, First bad commit (maybe != root cause): tree: https://github.com/afaerber/linux.git rtd1295-next head: b51760e6a71ede9753aec63ed2ccc3aa0c5d623b commit: d2c4c9fb29cfade4a75131bff730ae15db62821b [129/228] ata: Prepare RTD1295 AHCI driver config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0 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 git checkout d2c4c9fb29cfade4a75131bff730ae15db62821b # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm 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 >>, old ones prefixed by <<): ERROR: modpost: "ahci_platform_get_resources" [drivers/ata/ahci_xgene.ko] undefined! ERROR: modpost: "ahci_do_softreset" [drivers/ata/ahci_xgene.ko] undefined! ERROR: modpost: "ahci_check_ready" [drivers/ata/ahci_xgene.ko] undefined! ERROR: modpost: "ahci_dev_classify" [drivers/ata/ahci_xgene.ko] undefined! ERROR: modpost: "ahci_handle_port_intr" [drivers/ata/ahci_xgene.ko] undefined! ERROR: modpost: "ahci_platform_disable_resources" [drivers/ata/ahci_xgene.ko] undefined! ERROR: modpost: "ahci_ops" [drivers/ata/ahci_tegra.ko] undefined! ERROR: modpost: "ahci_sdev_attrs" [drivers/ata/ahci_tegra.ko] undefined! ERROR: modpost: "ahci_shost_attrs" [drivers/ata/ahci_tegra.ko] undefined! ERROR: modpost: "ahci_platform_init_host" [drivers/ata/ahci_tegra.ko] undefined! ERROR: modpost: "ahci_platform_get_resources" [drivers/ata/ahci_tegra.ko] undefined! ERROR: modpost: "ahci_platform_disable_resources" [drivers/ata/ahci_tegra.ko] undefined! ERROR: modpost: "ahci_platform_enable_resources" [drivers/ata/ahci_tegra.ko] undefined! ERROR: modpost: "ahci_platform_ops" [drivers/ata/ahci_st.ko] undefined! ERROR: modpost: "ahci_sdev_attrs" [drivers/ata/ahci_st.ko] undefined! ERROR: modpost: "ahci_shost_attrs" [drivers/ata/ahci_st.ko] undefined! ERROR: modpost: "ahci_platform_init_host" [drivers/ata/ahci_st.ko] undefined! ERROR: modpost: "ahci_platform_get_resources" [drivers/ata/ahci_st.ko] undefined! ERROR: modpost: "ahci_platform_suspend_host" [drivers/ata/ahci_st.ko] undefined! ERROR: modpost: "ahci_platform_resume_host" [drivers/ata/ahci_st.ko] undefined! ERROR: modpost: "ahci_platform_disable_resources" [drivers/ata/ahci_st.ko] undefined! ERROR: modpost: "ahci_platform_enable_resources" [drivers/ata/ahci_st.ko] undefined! ERROR: modpost: "ahci_sdev_attrs" [drivers/ata/ahci_sunxi.ko] undefined! ERROR: modpost: "ahci_shost_attrs" [drivers/ata/ahci_sunxi.ko] undefined! ERROR: modpost: "ahci_platform_suspend" [drivers/ata/ahci_sunxi.ko] undefined! ERROR: modpost: "ahci_platform_ops" [drivers/ata/ahci_sunxi.ko] undefined! ERROR: modpost: "ahci_platform_init_host" [drivers/ata/ahci_sunxi.ko] undefined! ERROR: modpost: "ahci_platform_get_resources" [drivers/ata/ahci_sunxi.ko] undefined! ERROR: modpost: "ahci_platform_disable_resources" [drivers/ata/ahci_sunxi.ko] undefined! ERROR: modpost: "ahci_platform_resume_host" [drivers/ata/ahci_sunxi.ko] undefined! ERROR: modpost: "ahci_platform_enable_resources" [drivers/ata/ahci_sunxi.ko] undefined! ERROR: modpost: "ahci_sdev_attrs" [drivers/ata/ahci_mvebu.ko] undefined! ERROR: modpost: "ahci_shost_attrs" [drivers/ata/ahci_mvebu.ko] undefined! ERROR: modpost: "ahci_platform_ops" [drivers/ata/ahci_mvebu.ko] undefined! ERROR: modpost: "ahci_platform_disable_resources" [drivers/ata/ahci_mvebu.ko] undefined! ERROR: modpost: "ahci_platform_init_host" [drivers/ata/ahci_mvebu.ko] undefined! ERROR: modpost: "ahci_platform_enable_resources" [drivers/ata/ahci_mvebu.ko] undefined! ERROR: modpost: "ahci_platform_get_resources" [drivers/ata/ahci_mvebu.ko] undefined! ERROR: modpost: "ahci_platform_suspend_host" [drivers/ata/ahci_mvebu.ko] undefined! ERROR: modpost: "ahci_platform_resume_host" [drivers/ata/ahci_mvebu.ko] undefined! ERROR: modpost: "ahci_sdev_attrs" [drivers/ata/ahci_mtk.ko] undefined! ERROR: modpost: "ahci_shost_attrs" [drivers/ata/ahci_mtk.ko] undefined! ERROR: modpost: "ahci_platform_resume" [drivers/ata/ahci_mtk.ko] undefined! ERROR: modpost: "ahci_platform_suspend" [drivers/ata/ahci_mtk.ko] undefined! ERROR: modpost: "ahci_platform_ops" [drivers/ata/ahci_mtk.ko] undefined! ERROR: modpost: "ahci_platform_disable_resources" [drivers/ata/ahci_mtk.ko] undefined! ERROR: modpost: "ahci_platform_init_host" [drivers/ata/ahci_mtk.ko] undefined! ERROR: modpost: "ahci_platform_enable_resources" [drivers/ata/ahci_mtk.ko] undefined! ERROR: modpost: "ahci_platform_get_resources" [drivers/ata/ahci_mtk.ko] undefined! ERROR: modpost: "ahci_sdev_attrs" [drivers/ata/ahci_imx.ko] undefined! ERROR: modpost: "ahci_shost_attrs" [drivers/ata/ahci_imx.ko] undefined! ERROR: modpost: "ahci_platform_init_host" [drivers/ata/ahci_imx.ko] undefined! ERROR: modpost: "ahci_platform_get_resources" [drivers/ata/ahci_imx.ko] undefined! ERROR: modpost: "ahci_platform_resume_host" [drivers/ata/ahci_imx.ko] undefined! ERROR: modpost: "ahci_platform_enable_regulators" [drivers/ata/ahci_imx.ko] undefined! ERROR: modpost: "ahci_error_handler" [drivers/ata/ahci_imx.ko] undefined! ERROR: modpost: "ahci_platform_suspend_host" [drivers/ata/ahci_imx.ko] undefined! ERROR: modpost: "ahci_platform_disable_regulators" [drivers/ata/ahci_imx.ko] undefined! ERROR: modpost: "ahci_ops" [drivers/ata/ahci_imx.ko] undefined! ERROR: modpost: "ahci_pmp_retry_srst_ops" [drivers/ata/ahci_imx.ko] undefined! ERROR: modpost: "ahci_platform_ops" [drivers/ata/ahci_dm816.ko] undefined! ERROR: modpost: "ahci_sdev_attrs" [drivers/ata/ahci_dm816.ko] undefined! ERROR: modpost: "ahci_shost_attrs" [drivers/ata/ahci_dm816.ko] undefined! ERROR: modpost: "ahci_platform_resume" [drivers/ata/ahci_dm816.ko] undefined! ERROR: modpost: "ahci_platform_suspend" [drivers/ata/ahci_dm816.ko] undefined! ERROR: modpost: "ahci_platform_init_host" [drivers/ata/ahci_dm816.ko] undefined! ERROR: modpost: "ahci_platform_disable_resources" [drivers/ata/ahci_dm816.ko] undefined! ERROR: modpost: "ahci_platform_enable_resources" [drivers/ata/ahci_dm816.ko] undefined! ERROR: modpost: "ahci_platform_get_resources" [drivers/ata/ahci_dm816.ko] undefined! ERROR: modpost: "ahci_check_ready" [drivers/ata/ahci_dm816.ko] undefined! ERROR: modpost: "ahci_do_softreset" [drivers/ata/ahci_dm816.ko] undefined! ERROR: modpost: "ahci_platform_ops" [drivers/ata/ahci_ceva.ko] undefined! ERROR: modpost: "ahci_sdev_attrs" [drivers/ata/ahci_ceva.ko] undefined! ERROR: modpost: "ahci_shost_attrs" [drivers/ata/ahci_ceva.ko] undefined! ERROR: modpost: "ahci_platform_init_host" [drivers/ata/ahci_ceva.ko] undefined! ERROR: modpost: "ahci_platform_get_resources" [drivers/ata/ahci_ceva.ko] undefined! ERROR: modpost: "ahci_platform_suspend" [drivers/ata/ahci_ceva.ko] undefined! ERROR: modpost: "ahci_platform_disable_resources" [drivers/ata/ahci_ceva.ko] undefined! ERROR: modpost: "ahci_platform_resume_host" [drivers/ata/ahci_ceva.ko] undefined! ERROR: modpost: "ahci_platform_enable_resources" [drivers/ata/ahci_ceva.ko] undefined! ERROR: modpost: "ahci_ops" [drivers/ata/ahci_brcm.ko] undefined! ERROR: modpost: "ahci_sdev_attrs" [drivers/ata/ahci_brcm.ko] undefined! ERROR: modpost: "ahci_shost_attrs" [drivers/ata/ahci_brcm.ko] undefined! ERROR: modpost: "ahci_platform_init_host" [drivers/ata/ahci_brcm.ko] undefined! ERROR: modpost: "ahci_platform_get_resources" [drivers/ata/ahci_brcm.ko] undefined! ERROR: modpost: "ahci_platform_disable_resources" [drivers/ata/ahci_brcm.ko] undefined! ERROR: modpost: "ahci_platform_suspend" [drivers/ata/ahci_brcm.ko] undefined! ERROR: modpost: "ahci_platform_disable_clks" [drivers/ata/ahci_brcm.ko] undefined! ERROR: modpost: "ahci_platform_disable_phys" [drivers/ata/ahci_brcm.ko] undefined! ERROR: modpost: "ahci_platform_resume_host" [drivers/ata/ahci_brcm.ko] undefined! ERROR: modpost: "ahci_platform_enable_phys" [drivers/ata/ahci_brcm.ko] undefined! ERROR: modpost: "ahci_platform_enable_clks" [drivers/ata/ahci_brcm.ko] undefined! ERROR: modpost: "ahci_sdev_attrs" [drivers/ata/sata_highbank.ko] undefined! ERROR: modpost: "ahci_shost_attrs" [drivers/ata/sata_highbank.ko] undefined! ERROR: modpost: "ahci_ops" [drivers/ata/sata_highbank.ko] undefined! ERROR: modpost: "ahci_dev_classify" [drivers/ata/sata_highbank.ko] undefined! ERROR: modpost: "ahci_ignore_sss" [drivers/ata/sata_highbank.ko] undefined! ERROR: modpost: "ahci_host_activate" [drivers/ata/sata_highbank.ko] undefined! ERROR: modpost: "ahci_print_info" [drivers/ata/sata_highbank.ko] undefined! ERROR: modpost: "ahci_save_initial_config" [drivers/ata/sata_highbank.ko] undefined! --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org