The PHC line is really only useful when the machine is a VM and should be synced with the hypervisor - e.g. KVM or VMware machines, but not for hardware platforms themselves.
LP:#1789872 discusses hwtimestamp, I think that's a separate, important, issue.
The PHC line is really only useful when the machine is a VM and should be synced with the hypervisor - e.g. KVM or VMware machines, but not for hardware platforms themselves.
LP:#1789872 discusses hwtimestamp, I think that's a separate, important, issue.