Martin, > (According to Alan Stern, "as far as I know, all") SD card readers > send MEDIA_CHANGED unit attention notification on (runtime) resume. We > cannot use runtime PM with these devices as I/O always fails in that > case. Made a few changes (added "ignore" to clarify what the flag does and twiddled how the workaround is triggered in sd.c). Applied to 5.15/scsi-staging, thanks! -- Martin K. Petersen Oracle Linux Engineering