With Libvirt v8.7.0+, the <maxphysaddr> sub-element
of the <cpu> element specifies the number of vCPU
physical address bits [1].
[1] https://libvirt.org/news.html#v8-7-0-2022-09-01
New flavor extra_specs and image properties are added to
control the physical address bits of vCPUs in Libvirt guests.
The nova-scheduler requests COMPUTE_ADDRESS_SPACE_* traits
based on them. The traits are already defined in os-traits
v2.10.0. Also numerical comparisons are performed at
both compute capabilities filter and image props filter.
blueprint: libvirt-maxphysaddr-support-caracal
Change-Id: I98968f6ef1621c9fb4f682c119038e26d62ce381
Signed-off-by: Nobuhiro MIKI <nmiki@yahoo-corp.jp>
1038a63387