On Fri, Aug 13, 2021 at 08:17:45PM -0700, Bart Van Assche wrote: > On 8/13/21 6:49 AM, John Garry wrote: > > It is never read. Setting it and the request tag seems dodgy > > anyway. > > This is done because there is code in the SCSI error handler that may > allocate a SCSI command without allocating a tag. See also > scsi_ioctl_reset(). Yes. Hannes had a great series to stop passing the pointless scsi_cmnd to the reset methods. Hannes, any chance you coul look into resurrecting that?