Re: [Xen-devel] [PATCH V3 3/3] x86/altp2m: fix display frozen when switching to a new view early

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 29.10.18 at 13:40, <rcojocaru@xxxxxxxxxxxxxxx> wrote:
> @@ -316,6 +339,22 @@ void p2m_memory_type_changed(struct domain *d)
>      }
>  }
>  
> +void p2m_memory_type_changed(struct domain *d)
> +{
> +    _memory_type_changed(p2m_get_hostp2m(d));
> +
> +#ifdef CONFIG_HVM
> +    if ( unlikely(altp2m_active(d)) )
> +    {
> +        unsigned int i;
> +
> +        for ( i = 0; i < MAX_ALTP2M; i++ )
> +            if ( d->arch.altp2m_eptp[i] != mfn_x(INVALID_MFN) )
> +                _memory_type_changed(d->arch.altp2m_p2m[i]);
> +    }
> +#endif
> +}

Hmm, I'm puzzled by the #ifdef placement. Wei, didn't we settle that
this code is HVM only altogether?

Jan



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