NAME
pvclock —
paravirtual clock driver
SYNOPSIS
pvclock* at pvbus?
DESCRIPTION
Thepvclock 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
HISTORY
The pvclock driver first appeared in
OpenBSD 6.5.
AUTHORS
The pvclock driver was written by
Reyk Floeter
<reyk@openbsd.org>.