Marcelo Tosatti 2e762ff79f KVM: x86: update masterclock when kvmclock_offset is calculated (v2) ...

The offset to add to the hosts monotonic time, kvmclock_offset, is
calculated against the monotonic time at KVM_SET_CLOCK ioctl time.

Request a master clock update at this time, to reduce a potentially
unbounded difference between the values of the masterclock and
the clock value used to calculate kvmclock_offset.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>

2013-08-28 17:36:11 +03:00

186 KiB

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