On Sun, Sep 08, 2019 at 10:22:50PM -0400, Martin K. Petersen wrote: > > Max, > > > Only type 1 and type 2 have a reference tag by definition. > > DIX Type 0 needs remapping so this assertion is not correct. At least for nvme, type 0 means you have meta data but not for protection information, so remapping the place the where reference tag exists for other PI types corrupts the metadata.
