Re: [PATCH 23/27] KVM: PPC: Export MMU variables

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On Fri, 2010-04-16 at 11:07 +0200, Alexander Graf wrote:
> On 16.04.2010, at 08:47, Benjamin Herrenschmidt wrote:
> 
> > On Fri, 2010-04-16 at 00:11 +0200, Alexander Graf wrote:
> >> Our shadow MMU code needs to know where the HTAB is located and how
> >> big it is. So we need some variables from the kernel exported to
> >> module space if KVM is built as a module.
> > 
> > Gross :-) Can't you just read the real SDR1 ? :-)
> 
> I figured this is faster.

In a fast path it might be, but I'm not too sure I like exporting
those... Oh well, Ack for now, maybe we'll come up with something nicer
at some stage.

Cheers,
Ben.


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