The CpuInfo struct is used only by the 'query-cpus' output
command, so we are free to modify it by adding fields (clients
are already supposed to ignore unknown output fields), or by
changing optional members to mandatory, while still keeping
QMP wire compatibility with older versions of qemu.
Whe
Eric Blake writes:
> The CpuInfo struct is used only by the 'query-cpus' output
> command, so we are free to modify it by adding fields (clients
> are already supposed to ignore unknown output fields), or by
> changing optional members to mandatory, while still keeping
> QMP wire compatibility wi
