K 10
svn:author
V 4
jake
K 8
svn:date
V 27
2002-03-07T06:01:40.000000Z
K 7
svn:log
V 584
Implement delivery of tlb shootdown ipis.  This is currently more fine grained
than the other implementations; we have complete control over the tlb, so we
only demap specific pages.  We take advantage of the ranged tlb flush api
to send one ipi for a range of pages, and due to the pm_active optimization
we rarely send ipis for demaps from user pmaps.

Remove now unused routines to load the tlb; this is only done once outside
of the tlb fault handlers.
Minor cleanups to the smp startup code.

This boots multi user with both cpus active on a dual ultra 60 and on a
dual ultra 2.

END