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Re: [XenPPC] [PATCH] Remove invalid optimization

To: Jerone Young <jyoung5@xxxxxxxxxx>
Subject: Re: [XenPPC] [PATCH] Remove invalid optimization
From: Hollis Blanchard <hollisb@xxxxxxxxxx>
Date: Wed, 10 Jan 2007 09:30:56 -0600
Cc: xen-ppc-devel@xxxxxxxxxxxxxxxxxxx
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Reply-to: Hollis Blanchard <hollisb@xxxxxxxxxx>
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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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