On Sun, 2022-11-20 at 18:52 -0800, Sathyanarayanan Kuppuswamy wrote: > > On 11/20/22 4:26 PM, Kai Huang wrote: > > +/* > > + * TDX supported page sizes (4K/2M/1G). > > + * > > + * Those values are part of the TDX module ABI. Do not change them. > > It would be better if you include specification version and section > title. > Such as below? "Those values are part of the TDX module ABI (section "Physical Page Size", TDX module 1.0 spec). Do not change them." Btw, Dave mentioned we should not put the "section numbers" to the comment: https://lore.kernel.org/lkml/2a1886e7-fa5d-99e2-b1da-55ed7c0d024b@xxxxxxxxx/ I was trying to follow.