Masanori, >> gcc-8 points out a logic error that has existed since the start >> of the git history: >> >> drivers/scsi/nsp32.c: In function 'nsp32_selection_autoscsi': >> drivers/scsi/nsp32.c:607:27: error: bitwise comparison always evaluates to false [-Werror=tautological-compare] >> if(((phase & BUSMON_BSY) == 1) || (phase & BUSMON_SEL) == 1) { Applied to 4.15/scsi-queue. Thanks, Arnd! -- Martin K. Petersen Oracle Linux Engineering