On 12/29/2017 9:00 AM, Ceriel Jacobs wrote: > eMMC spec 4.5 has a tiny (2MiB or 4MiB) Replay Protected Memory Block. > As well as UFS and NVMe have support for RPMB.
This came to my attention a while back elsewhere.. probably the debian bug tracker. The question is how to identify such a device so it can be excluded? Does it have a unique dev no? Or some sysfs attribute that flags it as an RPMB?