Re: [PATCH] x86: fixed mtrr change WP to WB

[H. Peter Anvin]

Yinghai Lu wrote:
> >  Obviously, if you have already modified a table, you should save a pointer
> > to it, and not rely on the kernel scanning later.
>
> that modified mptable is for second kernel that is kexeced.

Then you would have to add a method to pass it into the kernel if you 
want it to be generally useful.

	-hpa
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