K 10
svn:author
V 3
sjg
K 8
svn:date
V 27
2020-06-12T21:55:30.989368Z
K 7
svn:log
V 226
verify_pcr_export: bump kenv_mvallen if needed

The loader.ve.hashed list can easily exceed KENV_MVALLEN.
If so, bump kenv_mvallen to a multiple of KENV_MVALLEN to
accommodate the value.

Reviewed by:	stevek
MFC after:	1 week

END