On Fri, Nov 30, 2018 at 11:41:49AM -0800, Jarkko Sakkinen wrote:

Even after looking at the spec the last field does not make sense as the
event after digests and digests are not in union. It is just not right.

The comment does not fix that.

You should remove the last field and rename the struct as maybe
struct tcg_pcr_event2_head. If we ever need the very last field
we can create struct *_tail.

Not your fault but there is clear bug in the struct definition
that should be fixed in a commit of its own.

No new comments are needed.

/Jarkko