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

[Yinghai Lu]

On Tue, May 6, 2008 at 12:08 PM, H. Peter Anvin <hpa@xxxxxxxxx> wrote:
> Yinghai Lu wrote:
>
> >
> > >
> > > >
> > > >
> > >  Then you would have to add a method to pass it into the kernel if you
> want
> > > it to be generally useful.
> > >
> >
> > but how about old stock kernel in RHEL3U9?
> >
> >
>
>  There is nothing you can do about those that will work on any platform.  If
> you have knowledge of the firmware you can of course break those rules.
>
thanks. I will try to allocate 4k page for mpc and copy the old mpc to
it..., and reuse the old mpf.

YH
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/