MTRR doesn't work

Marc Heerdink marc at koelkast.net
Tue Oct 30 12:43:19 PST 2001


On Tue, 30 Oct 2001 22:04:00 +0200 (WET), Martin Kavec <kavec at messi.uku.fi> muttered:
> 
> Well,
> 
> dmesg should tell that MTRR is on and there should be message in
> XFree86.0.log that MTRR works as well. In the last mentioned I read a
> warning that MTRR is not supported by system. 
> 
> (WW) System lacks support for changing MTRRs
> 
> And last thing I don't have 
> /proc/mtrr.
> 
> Greetings and thanks
> 
> Martin

Ah :) Maybe you should take a look at my DRI hint, section 7.1 and 7.1.3 in particular (no this is not a commercial ;) and follow the steps one by one, to make sure you didn't accidently miss something. Oh BTW, what kernel are u using?

> On Tue, 30 Oct 2001, Marc Heerdink wrote:
> 
> > On Tue, 30 Oct 2001 11:30:17 +0200, Martin Kavec <martin.kavec at uku.fi>
> muttered:
> > > Hi guys,
> > > 
> > > 	I can not get running MTRR on my LFS3.0 (X4.1.0). Surprisingly, on
> > > Mandrake 
> > > 8.0 it works but not on LFS. I thought that if I recompile kernel
> with
> > > MTRR 
> > > everithing should work. Did I forget something?
> > > 	Processor is K6-3Dnow.
> > 
> > What exactly makes you think MTRR doesn't work, and what do you mean
> if you say that it doesn't work?
> > 
> > -- 
> > There is no programming language, no matter how structured,
> > that will prevent programmers from writing bad programs.
> > - L. Flon
> > 
> > Marc Heerdink
> > marc at koelkast.net
> > http://www.koelkast.net/
> > -- 
> > Unsubscribe: send email to listar at linuxfromscratch.org
> > and put 'unsubscribe blfs-support' in the subject header of the
> message
> > 
> 
> -- 
> Unsubscribe: send email to listar at linuxfromscratch.org
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> 


-- 
There is no programming language, no matter how structured,
that will prevent programmers from writing bad programs.
- L. Flon

Marc Heerdink
marc at koelkast.net
http://www.koelkast.net/
-- 
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