[Xen-devel] [PATCH 0/5] x86/vioapic: introduce support for multiple vIO APICs

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

Hello,

This patch series introduce support for having a variable number of entries in
vIO APICs, and also having a variable number of vIO APICs per domain. This
functionality is not used by unprivileged guests, that are still limited to a
single IO APIC with 49 entries.

The functionality introduced is only used by PVHv2 Dom0, in order to copy the
IO APIC topology found on bare metal.

The following series has been tested by the Citrix internal osstest instance,
without finding any issues.

They can also be found in my personal git tree:

git://xenbits.xen.org/people/royger/xen.git vioapics_v1

This is based on top of the PVHv2 initial Dom0 support series.

Thanks, Roger.


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