cpu/p6/mtrr.c
ron minnich
rminnich at lanl.gov
Mon Oct 20 09:39:00 CEST 2003
On 18 Oct 2003, Eric W. Biederman wrote:
> > EPIA has problem with current CVS (resets when setting var mtrr),
> > and it worked again when I reversed this change.
> > According to the Intel System Programming Manual for PIII,
> > bits 36-63 are reserved, and apparently C3 doesn't like it to be set.
>
> Ok. Then this needs to be fixed. I am wondering how we code
> this cleanly.
I don't see much of an issue. The code in question sets bits that are
reserved on just about any pentium-compatible CPU, and it should not. So
we don't set those bits.
ron
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