Bart, > Commit 83f85b8ec305 postponed the percpu_ref_put(&se_cmd->se_lun->lun_ref) > call from command completion to the time when the final command reference is > dropped. That approach is not compatible with the iSCSI target driver > because the iSCSI target driver keeps the command with the highest stat_sn > after it has completed until the next command is received (see also > iscsit_ack_from_expstatsn()). Fix this regression by reverting commit > 83f85b8ec305. Applied to 5.6/scsi-fixes, thanks! -- Martin K. Petersen Oracle Linux Engineering