CVS commit: src

["Charles M. Hannum" <mycroft%netbsd.org@localhost>]

Module Name:    src
Committed By:   mycroft
Date:           Sun Mar 28 06:35:39 UTC 1999

Modified Files:
        src/sys/arch/arm32/arm32: vm_machdep.c
Log Message:
Fix the vunmapbuf() problem, by zeroing out the PTEs before freeing the VA
range.  This is reasonable given that we inserted the PTEs manually in the
first place.
Also try to use specific cache/TLB purges.