On 28/09/2016 13:53, Wu, Feng wrote:
>> > - update_cr8_intercept is disabled if APICv, see vmx.c:
>> >
>> > if (enable_apicv)
>> > kvm_x86_ops->update_cr8_intercept = NULL;
> Which tree are you using, I am using linux kernel tree with Linux 4.8-rc7,
> and I only see the following code in vmx.c
>
> if(!cpu_has_vmx_tpr_shadow())
> kvm_x86_ops->update_cr8_intercept = NULL;
You're right, it was an older tree. On the other hand, 4.8-rc7 has this
in update_cr8_intercept:
if (vcpu->arch.apicv_active)
return;
:)
Paolo
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