Bart, > Although it is important to be able to trigger the code in the SCSI > core for SCSI_MLQUEUE_HOST_BUSY handling, currently it is > nontrivial to trigger that code. Hence this patch that adds a new > error injection option to the scsi_debug driver for making the > .queue_rq() implementation of this driver return > SCSI_MLQUEUE_HOST_BUSY. Applied to 4.16/scsi-queue. Thanks! -- Martin K. Petersen Oracle Linux Engineering