Re: [Xen-devel] [PATCH 2/4] [HVM] introduce CPU affinity for allocate_physmap call

["Andre Przywara" <andre.przywara@xxxxxxx>]

Keir Fraser wrote:
> I think we should add topology discovery hypercalls. Xen needs to know this
> stuff anyway, so we just provide a mechanism for guests to extract it. An
> alternative is to start exporting virtual ACPI tables to PV guests.
I will look at this next. The HVM approach seemed to be easier from my 
POV, but this NUMA propagation is also benefical for PV guests. Maybe 
one should solve the whole NUMA-ballooning issue while looking at this.
Regards,
Andre.

--
Andre Przywara
AMD-Operating System Research Center (OSRC), Dresden, Germany
Tel: +49 351 277-84917
----to satisfy European Law for business letters:
AMD Saxony Limited Liability Company & Co. KG
Sitz (Geschäftsanschrift): Wilschdorfer Landstr. 101, 01109 Dresden, 
Deutschland
Registergericht Dresden: HRA 4896
vertretungsberechtigter Komplementär: AMD Saxony LLC (Sitz Wilmington, 
Delaware, USA)
Geschäftsführer der AMD Saxony LLC: Dr. Hans-R. Deppe, Thomas McCoy



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel