NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

gwr
Sun Feb 16 11:38:10 PST 1997
Update of /cvsroot/src/sys/arch/sun3x/sun3x
In directory netbsd1:/var/slash-tmp/cvs-serv1422

Modified Files:
        pmap.c 
Log Message:
Fix a major bug in pmap_remove_kernel() that causd the removal of
one page too many (worse, it unmapped our stack page... Ouch!)
Also, use loadcrp() and such instead of calling pmap_activate
in various places so we have more control over TLB flush.
Now pmap_activate() is called only by locore (and that call is
done only if PMAP_DEBUG is defined).  Other minor clean-up...