Messages in this thread | | | Date | Fri, 1 Oct 2021 17:14:18 +0800 | From | kernel test robot <> | Subject | [bvanassche:scsi-sysfs 9/53] include/linux/libata.h:1421:35: warning: initialized field overwritten |
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tree: https://github.com/bvanassche/linux scsi-sysfs head: 5fd80e4ce1f3a99c29cab3f6cb1536c7c68b21aa commit: e65e65ede3d9ba7a93337352ba5e16a45281a0ca [9/53] ata config: parisc-randconfig-r016-20211001 (attached as .config) compiler: hppa-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/bvanassche/linux/commit/e65e65ede3d9ba7a93337352ba5e16a45281a0ca git remote add bvanassche https://github.com/bvanassche/linux git fetch --no-tags bvanassche scsi-sysfs git checkout e65e65ede3d9ba7a93337352ba5e16a45281a0ca # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=parisc
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from drivers/ata/sata_inic162x.c:58: include/linux/libata.h:1421:10: error: 'struct scsi_host_template' has no member named 'sdev_attr_groups'; did you mean 'shost_attr_groups'? 1421 | .sdev_attr_groups = ata_common_sdev_attr_groups | ^~~~~~~~~~~~~~~~ drivers/ata/sata_inic162x.c:246:9: note: in expansion of macro 'ATA_BASE_SHT' 246 | ATA_BASE_SHT(DRV_NAME), | ^~~~~~~~~~~~ include/linux/libata.h:1421:35: error: initialization of 'void (*)(struct scsi_device *)' from incompatible pointer type 'const struct attribute_group **' [-Werror=incompatible-pointer-types] 1421 | .sdev_attr_groups = ata_common_sdev_attr_groups | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ata/sata_inic162x.c:246:9: note: in expansion of macro 'ATA_BASE_SHT' 246 | ATA_BASE_SHT(DRV_NAME), | ^~~~~~~~~~~~ include/linux/libata.h:1421:35: note: (near initialization for 'inic_sht.slave_destroy') 1421 | .sdev_attr_groups = ata_common_sdev_attr_groups | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ata/sata_inic162x.c:246:9: note: in expansion of macro 'ATA_BASE_SHT' 246 | ATA_BASE_SHT(DRV_NAME), | ^~~~~~~~~~~~ >> include/linux/libata.h:1421:35: warning: initialized field overwritten [-Woverride-init] 1421 | .sdev_attr_groups = ata_common_sdev_attr_groups | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ata/sata_inic162x.c:246:9: note: in expansion of macro 'ATA_BASE_SHT' 246 | ATA_BASE_SHT(DRV_NAME), | ^~~~~~~~~~~~ include/linux/libata.h:1421:35: note: (near initialization for 'inic_sht.slave_destroy') 1421 | .sdev_attr_groups = ata_common_sdev_attr_groups | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ata/sata_inic162x.c:246:9: note: in expansion of macro 'ATA_BASE_SHT' 246 | ATA_BASE_SHT(DRV_NAME), | ^~~~~~~~~~~~ cc1: some warnings being treated as errors
vim +1421 include/linux/libata.h
1392 1393 /* 1394 * All sht initializers (BASE, PIO, BMDMA, NCQ) must be instantiated 1395 * by the edge drivers. Because the 'module' field of sht must be the 1396 * edge driver's module reference, otherwise the driver can be unloaded 1397 * even if the scsi_device is being accessed. 1398 */ 1399 #define __ATA_BASE_SHT(drv_name) \ 1400 .module = THIS_MODULE, \ 1401 .name = drv_name, \ 1402 .ioctl = ata_scsi_ioctl, \ 1403 ATA_SCSI_COMPAT_IOCTL \ 1404 .queuecommand = ata_scsi_queuecmd, \ 1405 .dma_need_drain = ata_scsi_dma_need_drain, \ 1406 .this_id = ATA_SHT_THIS_ID, \ 1407 .emulated = ATA_SHT_EMULATED, \ 1408 .proc_name = drv_name, \ 1409 .slave_destroy = ata_scsi_slave_destroy, \ 1410 .bios_param = ata_std_bios_param, \ 1411 .unlock_native_capacity = ata_scsi_unlock_native_capacity 1412 1413 #define ATA_SUBBASE_SHT(drv_name) \ 1414 __ATA_BASE_SHT(drv_name), \ 1415 .can_queue = ATA_DEF_QUEUE, \ 1416 .tag_alloc_policy = BLK_TAG_ALLOC_RR, \ 1417 .slave_configure = ata_scsi_slave_config 1418 1419 #define ATA_BASE_SHT(drv_name) \ 1420 ATA_SUBBASE_SHT(drv_name), \ > 1421 .sdev_attr_groups = ata_common_sdev_attr_groups 1422
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