Re: [Xen-devel] [PATCH v8.1 09/21] xen/x86: set the vPMU interface based on the presence of a lapic

[Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>]

On 11/10/2015 06:30 AM, Roger Pau Monne wrote:
> Instead of choosing the interface to expose to guests based on the guest
> type, do it based on whether the guest has an emulated local apic or not.
>
> Signed-off-by: Roger Pau Monnà <roger.pau@xxxxxxxxxx>
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
> Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
> Cc: Jan Beulich <jbeulich@xxxxxxxx>
> Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> ---
> Changes since v8:
>   - Don't add the xenpmu hypercalls to the HVM hypercall table (yet).
This, of course, breaks VPMU. I thought that what Jan suggested 
yesterday (folding the two hypercall tables) was meant to be made part 
of the series.
-boris


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