Re: [Xen-devel] [V11 PATCH 3/4] pvh dom0: Add and remove foreign pages

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 06.05.14 at 03:21, <mukesh.rathor@xxxxxxxxxx> wrote:
> "Jan Beulich" <JBeulich@xxxxxxxx> wrote:
>> >>> On 02.05.14 at 03:55, <mukesh.rathor@xxxxxxxxxx> wrote:
>> > @@ -444,6 +451,10 @@ int p2m_alloc_table(struct p2m_domain *p2m)
>> >      return rc;
>> >  }
>> >  
>> > +/*
>> > + * pvh fixme: when adding support for pvh non-hardware domains,
>> > this path must
>> > + * cleanup any foreign p2m types (release refcnts on them).
>> > + */
>> 
>> And I wonder whether you shouldn't enforce this by disallowing non-
>> hardware domains to create foreign mappings.
> 
> Hmm... Tim wanted the enforcement. That will ensure the cleanup is
> implemented without falling thru the cracks.

I'm confused - aren't you stating that Tim requested the same I did?
Or else, what "enforcement" are you referring to?

Jan


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