I chatted with Kashyap in #openstack-nova and he has a blueprint up for disabling CPU feature flags at: https://blueprints.launchpad.net/nova/+spec/allow-disabling-cpu-flags
Kashyap mentioned an option for now: One (very valid) 'workaround' is that have QEMU add new "named CPU models" to remove the said flags. For that, upstream QEMU folks must add them...please file a QEMU "RFE" bug on launchpad for it.
@Cpaelzer, thoughts on that ^ ?
I chatted with Kashyap in #openstack-nova and he has a blueprint up for disabling CPU feature flags at: https:/ /blueprints. launchpad. net/nova/ +spec/allow- disabling- cpu-flags
Kashyap mentioned an option for now: One (very valid) 'workaround' is that have QEMU add new "named CPU models" to remove the said flags. For that, upstream QEMU folks must add them...please file a QEMU "RFE" bug on launchpad for it.
@Cpaelzer, thoughts on that ^ ?