940c264984fd ("nbd: fix possible overflow for 'first_minor' in nbd_dev_add()")
e4c4871a7394 ("nbd: fix max value for 'first_minor'")
b1a811633f73 ("block: nbd: add sanity check for first_minor")
4af5f2e03013 ("nbd: use blk_mq_alloc_disk and blk_cleanup_disk")