jonathan 98d9a419f8 Add comments to pmap_copy_page() and pmap_zero_page() describing the
cache flush operations required on a virtually-indexed, physically-tagged
mips3 with no L2 cache to provide cache-coherence exceptions.

(Similar to what's needed with a virtually-indexed, virtually-tagged cache.)
1997-07-28 20:41:58 +00:00
..
1997-07-25 21:01:45 +00:00