Colin, > If AHD_DEBUG is enabled and ahd_platform_alloc fails then ahd is set > to null and the debug printk dereferences ahd when passing it to > ahd_name. Fix this by moving the debug printk to before the call to > ahd_platform_alloc where ahd is not null at that point. Applied to 4.18/scsi-fixes. Thanks! -- Martin K. Petersen Oracle Linux Engineering