NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

gwr
Mon Jan 27 09:23:33 PST 1997
Update of /cvsroot/src/sys/arch/sun3/sun3
In directory netbsd1:/var/slash-tmp/cvs-serv10729

Modified Files:
        pmap.c 
Log Message:
Implement _pmap_fault() (does the VA check and calls pmap_fault_reload).
Correct VA range checks in pmap_protect and elsewhere (lower limit of
kernel VA for our purposes is virtual_avail, not VM_MIN_KERNEL_ADDRESS).
Make pmap_activate flush the cache (only if needed).  Fix copyright.