Tomohiro, > drivers/scsi/mpt2sas/ no longer exists after > c84b06a48c ("mpt3sas: Single driver module which supports both > SAS 2.0 & SAS 3.0 HBAs") merged/removed it. Applied patches 1 + 2 to 4.18/scsi-queue. Thanks! -- Martin K. Petersen Oracle Linux Engineering