[Bug 193400] [mips] r269577 broke operation on MIPS32

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sun Sep 7 01:34:37 UTC 2014


--- Comment #6 from Adrian Chadd <adrian at freebsd.org> ---
alc's asked me to test:

> Is this something that should be fixed in the vm/pmap code somewhere,
> or is this just the correct behaviour?

No.  However, if you feel like tinkering, you could replace the body of
sf_buf_unmap() with

mips_dcache_wbinv_range_index(va, PAGE_SIZE);
return (0);

and see what happens.


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