Re: threads and fork on machine with VIPT-WB cache

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> On gsyprf11 (PA8700), James' kmap change doesn't fix minifail and we need
> the cache flush in ptep_set_wrprotect to fix minifail.  The kmap change
> causes general instability by itself.

I'm going to merge the two changes and see what happens.  With just
the flush in ptep_set_wrprotect, I'm seeing some segvs in sh on
gsyprf11.

Dave
-- 
J. David Anglin                                  dave.anglin@xxxxxxxxxxxxxx
National Research Council of Canada              (613) 990-0752 (FAX: 952-6602)
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