On Thu, Jul 29, 2021, Oliver Upton wrote:
> To date, VMM-directed TSC synchronization and migration has been a bit
> messy. KVM has some baked-in heuristics around TSC writes to infer if
> the VMM is attempting to synchronize. This is problematic, as it depends
> on host userspace writing to the
To date, VMM-directed TSC synchronization and migration has been a bit
messy. KVM has some baked-in heuristics around TSC writes to infer if
the VMM is attempting to synchronize. This is problematic, as it depends
on host userspace writing to the guest's TSC within 1 second of the last
write.
A
