64MB MMIO Hole ?

ron minnich rminnich at lanl.gov
Wed Feb 11 12:37:00 CET 2004

On 11 Feb 2004, Eric W. Biederman wrote:

> There is also PAT which will let you set attributes per
> page and that is probably a cleaner solution when it is
> available.

yes. I never quite figured out why MTRRs existed, given that every other 
machine I used did this kind of thing with attributes on pages. 

ah well. 

> Right now I just have an understanding of the problem, but
> I am not working on it.  So please feel free to find a solution
> that works.

we'll find somebody with the free time and ask them :-)


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