[Bug 216177] kvm-unit-tests vmx has about 60% of failure chance

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https://bugzilla.kernel.org/show_bug.cgi?id=216177

--- Comment #3 from Yang Lixiao (lixiao.yang@xxxxxxxxx) ---
(In reply to Nadav Amit from comment #2)
> > On Jun 27, 2022, at 5:28 PM, bugzilla-daemon@xxxxxxxxxx wrote:
> > 
> > https://bugzilla.kernel.org/show_bug.cgi?id=216177
> > 
> > Sean Christopherson (seanjc@xxxxxxxxxx) changed:
> > 
> >           What    |Removed                     |Added
> >
> ----------------------------------------------------------------------------
> >                 CC|                            |seanjc@xxxxxxxxxx
> > 
> > --- Comment #1 from Sean Christopherson (seanjc@xxxxxxxxxx) ---
> > It's vmx_preemption_timer_expiry_test, which is known to be flaky (though
> > IIRC
> > it's KVM that's at fault).
> > 
> > Test suite: vmx_preemption_timer_expiry_test
> > FAIL: Last stored guest TSC (28067103426) < TSC deadline (28067086048)
> 
> For the record:
> 
> https://lore.kernel.org/kvm/D121A03E-6861-4736-8070-5D1E4FEE1D32@xxxxxxxxx/

Thanks for your reply. So this is a KVM bug, and you have sent a patch to kvm
to fix this bug, right?

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