On Wed, Oct 17, 2018 at 02:49:50PM +0200, Johannes Thumshirn wrote: > On 17/10/18 14:34, YueHaibing wrote: > > - srb_tag = le32_to_cpu(scsiqp->srb_tag); > > scp = scsi_host_find_tag(boardp->shost, scsiqp->srb_tag); > > Shouldn't this be: > scp = scsi_host_find_tag(boardp->shost, > le32_to_cpu(scsiqp->srb_tag)); I don't think so. Look at how scsiqp->srb_tag is set: adv_build_req(struct asc_board *boardp, struct scsi_cmnd *scp, ADV_SCSI_REQ_Q **adv_scsiqpp) { + u32 srb_tag = scp->request->tag; ... + scsiqp->srb_tag = srb_tag; If we're not converting it to le32 on the way in, we probably don't want to convert it back on the way out. Please don't make me power up my PA-RISC machine with an Advansys card in it, just to find out ...