Current Linus tree does not compile on s390 because esp_scsi references unavailable functions. /dev/shm/R/linux-2.6.21/drivers/scsi/esp_scsi.c: In function `esp_map_dma': /dev/shm/R/linux-2.6.21/drivers/scsi/esp_scsi.c:338: error: implicit declaration of function `sg_dma_len' /dev/shm/R/linux-2.6.21/drivers/scsi/esp_scsi.c: In function `esp_cur_dma_addr': /dev/shm/R/linux-2.6.21/drivers/scsi/esp_scsi.c:357: error: implicit declaration of function `sg_dma_address' - To unsubscribe from this list: 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