Re: [Xen-devel] [PATCH 4/4] Dom0: extend fpu_ctxt to consist with Xen hypervisor

[Weidong Han <weidong.han@xxxxxxxxx>]

Christoph Egger wrote:
> On Tuesday 31 August 2010 05:00:02 Han, Weidong wrote:
>   
> > fpu_ctxt must be consistent between Dom0 and Xen hypervisor. Otherwise,
> > dom0 cannot boot up.
> >
> > Signed-off-by: Weidong Han <weidong.han@xxxxxxxxx>
> >     
> How does this guarantee backward compatibility ?
>
> Christoph
>
>   
yes. it is not backward compatible. I will re-implement it.

Regards,
Weidong

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