>>>>> "Hugh" == Hugh Dickins <hugh@xxxxxxxxxxx> writes: Hugh> Commit e0597d70012c82e16ee152270a55d89d8bf66693 (sd: Identify Hugh> DIF protection type and application tag ownership) says that if Hugh> a disk is formatted with Inquiry bit PROTECT=1, it is required Hugh> to support Read Capacity(16). But my SD cards, accessed by Hugh> builtin cardreader and generic USB storage, disagree. Argh. That's really broken. USB storage has no business setting PROTECT. Can you send me the sg_inq output so I can see what else they are returning? -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html