https://bugzilla.kernel.org/show_bug.cgi?id=219362 --- Comment #9 from Alan Stern (stern@xxxxxxxxxxxxxxxxxxx) --- The sysrq commands were originally implemented before drive controllers for PCs contained any significant state. Maybe they need some updating. More generally, these questions should be posed to the SCSI maintainers, because it is the SCSI subsystem which is responsible for sending the commands you're talking about. The USB driver does nothing more than relay the commands and their results between the SCSI subsystem and the storage device. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.