K 10
svn:author
V 6
royger
K 8
svn:date
V 27
2014-03-11T10:25:08.948281Z
K 7
svn:log
V 381
xen: add an apic_enumerator for PVH

On PVH there's no ACPI, so the CPU enumeration must be implemented
using Xen hypercalls.

Approved by: gibbs
Sponsored by: Citrix Systems R&D

x86/xen/pvcpu_enum.c:
 - Enumerate avaiable vCPUs on PVH by using the VCPUOP_is_up
   hypercall.
 - Set vcpu_id for PVH guests.

conf/files.amd64:
 - Include the PV CPU enumerator in the XENHVM build.

END