if (!test_bit(KVM_APIC_CHECK_VAPIC, &vcpu->arch.apic_attention))
return;
- kvm_read_guest_cached(vcpu->kvm, &vcpu->arch.apic->vapic_cache, &data,
- sizeof(u32));
+ if (kvm_read_guest_cached(vcpu->kvm, &vcpu->arch.apic->vapic_cache, &data,
+ sizeof(u32)))
+ return;
apic_set_tpr(vcpu->arch.apic, data & 0xff);
}