On 17/06/20 17:21, Vitaly Kuznetsov wrote: > Hyper-V TSC page clocksource is TSC based so it requires host to use TSC > for clocksource. While TSC is more or less standard for x86 hardware > nowadays, when kvm-unit-tests are run in a VM the clocksource tends to be > different (e.g. kvm-clock). > > Signed-off-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> > --- > x86/unittests.cfg | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/x86/unittests.cfg b/x86/unittests.cfg > index 504e04e5f2b5..3a7915143479 100644 > --- a/x86/unittests.cfg > +++ b/x86/unittests.cfg > @@ -334,6 +334,7 @@ smp = 2 > extra_params = -cpu kvm64,hv_time > arch = x86_64 > groups = hyperv > +check = /sys/devices/system/clocksource/clocksource0/current_clocksource=tsc > > [intel_iommu] > file = intel-iommu.flat > Queued, thanks. Paolo
