Re: [PATCH 1/1] selftests: KVM: add test to print boottime wallclock

[David Woodhouse]

On Fri, 2023-10-20 at 07:39 -0700, Dongli Zhang wrote:
> 
> 1. Capture boottime_wallclock_01.
> 2. Wait for 10-second by default (configurable, e.g., max 60-second)
> 3. Capture boottime_wallclock_02.
> 4. Report error if drift.
> 
> 
> I have another pvclock vCPU hotplug test with the same flow.

Wallclock, or CLOCK_TAI? You'll going to get the odd one-second jump
with the former.

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