NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

jonathan
Mon Jul 28 13:42:00 PDT 1997
Update of /a/cvsroot/src/sys/arch/mips/mips
In directory netbsd1:/var/slash-tmp/cvs-serv5648

Modified Files:
        pmap.c 
Log Message:
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.)