Christoph, > I'm really not sure we should check for -EREMOTEIO specifically, but > Martin who is more familiar with the SCSI code might be able to > correct me, I'd feel safer about checking for any error which is > what the old code did. > > Except for that the patch looks fine to me. We explicitly return -EREMOTEIO when the device reports ILLEGAL REQUEST. But I agree that we should fall back to manually zeroing for any error. -- Martin K. Petersen Oracle Linux Engineering