We've seen this before... CONFIG_BLK_CPQ_CISS_DA=y CONFIG_CISS_SCSI_TAPE=y CONFIG_SCSI=m you've selected build cciss into the kernel, and build the scsi midlayer as a module, and build scsi tape support into cciss. You should not be able to select cciss scsi tape support unless cciss is a module AND scsi is a module or built in, or if cciss is built in, then scsi must also be built in for tape support. I don't know how to enforce that in the config file. -- steve -----Original Message----- From: Toralf Förster [mailto:toralf.foerster@xxxxxx] Sent: Thu 6/22/2006 12:04 PM To: ISS StorageDev Cc: linux-scsi@xxxxxxxxxxxxxxx Subject: linux-2.6.17.1: cciss.c:(.text+0x81594): undefined reference to `scsi_device_types' I get: ... UPD include/linux/compile.h CC init/version.o LD init/built-in.o LD .tmp_vmlinux1 drivers/built-in.o: In function `cciss_scsi_add_entry': cciss.c:(.text+0x81594): undefined reference to `scsi_device_types' drivers/built-in.o: In function `cciss_scsi_remove_entry': cciss.c:(.text+0x816e7): undefined reference to `scsi_device_types' drivers/built-in.o: In function `adjust_cciss_scsi_table': cciss.c:(.text+0x817ab): undefined reference to `scsi_device_types' drivers/built-in.o: In function `cciss_scsi_detect': cciss.c:(.text+0x81d4a): undefined reference to `scsi_host_alloc' cciss.c:(.text+0x81db2): undefined reference to `scsi_add_host' cciss.c:(.text+0x81dbe): undefined reference to `scsi_scan_host' cciss.c:(.text+0x81dd4): undefined reference to `scsi_host_put' drivers/built-in.o: In function `cciss_update_non_disk_devices': cciss.c:(.text+0x82530): undefined reference to `scsi_device_types' drivers/built-in.o: In function `cciss_unregister_scsi': cciss.c:(.text+0x82dad): undefined reference to `scsi_remove_host' cciss.c:(.text+0x82db7): undefined reference to `scsi_host_put' make: *** [.tmp_vmlinux1] Error 1 with the config attahed onto this mail. -- MfG/Sincerely Toralf Förster - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html