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Re: [XenPPC] [PATCH] Remove invalid optimization

from [Jerone Young]

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To:	Hollis Blanchard <hollisb@xxxxxxxxxx>
Subject:	Re: [XenPPC] [PATCH] Remove invalid optimization
From:	Jerone Young <jyoung5@xxxxxxxxxx>
Date:	Wed, 10 Jan 2007 10:38:51 -0600
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Actually just gave it a work over. This patch is no good. Sorry about
that. This will make everyone want to slap me. So do not apply this
patch to the tree. I will investigate this more.


On Wed, 2007-01-10 at 09:30 -0600, Hollis Blanchard wrote:
> On Tue, 2007-01-09 at 15:19 -0600, Jerone Young wrote:
> > Sorry I sent the wrong patch file. Correct one is attached.
> >
> > On Tue, 2007-01-09 at 15:12 -0600, Jerone Young wrote:
> > > This patch removes an invalid optimization that works great if you are a
> > > kernel address (which is contiguous), but if you are module then you
> > > have a kernel address but you are not contiguous. So this check is
> > > invalid.
> 
> Have you tested this patch?
> 
> --
> Hollis Blanchard
> IBM Linux Technology Center
> 


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