On Wed, Apr 21, 2021, Frederic Weisbecker wrote:
> On Thu, Apr 15, 2021 at 03:21:00PM -0700, Sean Christopherson wrote:
> > diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> > index 16fb39503296..e4d475df1d4a 100644
> > --- a/arch/x86/kvm/x86.c
> > +++ b/arch/x86/kvm/x86.c
> > @@ -9230,6
On Thu, Apr 15, 2021 at 03:21:00PM -0700, Sean Christopherson wrote:
> From: Wanpeng Li
>
> When using tick-based accounting, defer the call to account guest time
> until after servicing any IRQ(s) that happened in the guest or
> immediately after VM-Exit. Tick-based accounting of vCPU time
From: Wanpeng Li
When using tick-based accounting, defer the call to account guest time
until after servicing any IRQ(s) that happened in the guest or
immediately after VM-Exit. Tick-based accounting of vCPU time relies on
PF_VCPU being set when the tick IRQ handler runs, and IRQs are blocked
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