PVCLOCK(4) - Device Drivers Manual
PVCLOCK(4) - Device Drivers Manual # PVCLOCK(4) - Device Drivers Manual NAME # pvclock - paravirtual clock driver SYNOPSIS # pvclock* at pvbus? DESCRIPTION # The pvclock driver supports the paravirtual clock that is available in KVM and other hypervisors. pvclock uses a shared page between the host and the hypervisor to synchronize the TSC clock in an efficient way. SEE ALSO # pvbus(4) HISTORY # The pvclock driver first appeared in OpenBSD 6. ...