tree: https://github.com/afaerber/linux.git rtd1295-next head: af9d43a7ab49361eb3297bfc219db99e3ced1bb1 commit: 21a6ebd158b3d4ce66ddeaf68d1ab4ff3cc08fa4 [105/166] ahci: Implement config: arm-allyesconfig (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 21a6ebd158b3d4ce66ddeaf68d1ab4ff3cc08fa4 # 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 warnings (new ones prefixed by >>, old ones prefixed by <<): In file included from drivers/ata/ahci_rtd1295.c:10: drivers/ata/ahci.h:385:16: warning: initialized field overwritten [-Woverride-init] 385 | .can_queue = AHCI_MAX_CMDS, | ^~~~~~~~~~~~~ 273 | AHCI_SHT(DRV_NAME), | ^~~~~~~~ drivers/ata/ahci.h:385:16: note: (near initialization for 'rtd129x_ahci_scsi_host_template.can_queue') 385 | .can_queue = AHCI_MAX_CMDS, | ^~~~~~~~~~~~~ 273 | AHCI_SHT(DRV_NAME), | ^~~~~~~~ drivers/ata/ahci.h:389:17: warning: initialized field overwritten [-Woverride-init] 389 | .sdev_attrs = ahci_sdev_attrs | ^~~~~~~~~~~~~~~ 273 | AHCI_SHT(DRV_NAME), | ^~~~~~~~ drivers/ata/ahci.h:389:17: note: (near initialization for 'rtd129x_ahci_scsi_host_template.sdev_attrs') 389 | .sdev_attrs = ahci_sdev_attrs | ^~~~~~~~~~~~~~~ 273 | AHCI_SHT(DRV_NAME), | ^~~~~~~~ vim +/AHCI_SHT +273 drivers/ata/ahci_rtd1295.c 271 272 static struct scsi_host_template rtd129x_ahci_scsi_host_template = { 274 }; 275 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org