Re: [uml-user] AMD64 compile problem

[Blaisorblade <bla...@ya...>]

On Monday 14 August 2006 19:32, Jeff Dike wrote:
> On Mon, Aug 14, 2006 at 05:06:06PM +0200, jd...@gm... wrote:
> > - is there a problem with amd64 guests using skas3 on a amd64 host?
>
> I'm not sure /proc/mm totally works on x86_64.  Try adding 'mode=skas0'
> to the command line.
I confirm that it does not work.
*) mode=skas0 (or simply skas0) works
*) noprocmm works, uses the patch as much as possible and I think it is almost 
as fast as full SKAS3; this for 32bit guests at least, I'm not at all sure 
for 64bit ones.

Jeff, can you benchmark on pure 32bit SKAS0 vs noprocmm vs SKAS3 (at least on 
a kernel compile) so we have some numbers?
-- 
Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!".
Paolo Giarrusso, aka Blaisorblade
http://www.user-mode-linux.org/~blaisorblade
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