> -----Original Message-----
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: Wednesday, April 17, 2013 11:51 AM
> To: KY Srinivasan; Michael S. Tsirkin
> Cc: o...@aepfle.de; b...@alien8.de; a...@canonical.com; x...@kernel.org;
> t...@linutronix.de; de...@linuxdriverproject.org; gre...@linuxfoundation.org;
> jasow...@redhat.com; linux-kernel@vger.kernel.org; h...@zytor.com
> Subject: RE: [PATCH 2/3] X86: Add a check to catch Xen emulation of Hyper-V
> 
> >>> On 17.04.13 at 17:31, KY Srinivasan <k...@microsoft.com> wrote:
> > If Xen were to change where it would not unconditionally emulate Hyper-V, I
> > would not be opposed to taking
> > this check out.
> 
> But it doesn't do this unconditionally, only upon admin request.

>From the discussion we had a couple of months ago, the default setting was to 
>enable
Hyper-V emulation for all guests. If this is not the case, we ought to be able 
to drop this.
However, I think it is not reasonable to add additional checks (in addition to 
hypervisor check)
to customize the run-time in the guest for the specific Hypervisor.

Regards,

K. Y
> 
> Jan
> 
> 


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