kvm_pmu_idx_is_64bit 459 virt/kvm/arm/pmu.c if (!kvm_pmu_idx_is_64bit(vcpu, pmc->idx)) kvm_pmu_idx_is_64bit 620 virt/kvm/arm/pmu.c if (kvm_pmu_idx_is_64bit(vcpu, pmc->idx))