Bart, > There are no dependencies in <scsi/scsi_cmnd.h> on the <scsi/scsi_host.h> > header file. Hence remove the scsi_host.h include directive from > scsi_cmnd.h. This include directive was introduced in February 2021 by > commit af1830956dc3 ("scsi: core: Add mq_poll support to SCSI layer"). Applied to 5.16/scsi-staging, thanks! -- Martin K. Petersen Oracle Linux Engineering