Johannes, > Support REQ_OP_ZONE_APPEND requests for null_blk devices with zoned > mode enabled. Use the internally tracked zone write pointer position > as the actual write position and return it using the command request > __sector field in the case of an mq device and using the command BIO > sector in the case of a BIO device. Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx> -- Martin K. Petersen Oracle Linux Engineering