diff options
Diffstat (limited to 'arch/x86/kvm/svm/avic.c')
| -rw-r--r-- | arch/x86/kvm/svm/avic.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/x86/kvm/svm/avic.c b/arch/x86/kvm/svm/avic.c index 6ecbd7984975..eaf793a28127 100644 --- a/arch/x86/kvm/svm/avic.c +++ b/arch/x86/kvm/svm/avic.c @@ -835,9 +835,8 @@ int avic_pi_update_irte(struct kvm_kernel_irqfd *irqfd, struct kvm *kvm, return irq_set_vcpu_affinity(host_irq, NULL); } -static inline int avic_update_iommu_vcpu_affinity(struct kvm_vcpu *vcpu, int cpu) +static void avic_update_iommu_vcpu_affinity(struct kvm_vcpu *vcpu, int cpu) { - int ret = 0; struct vcpu_svm *svm = to_svm(vcpu); struct kvm_kernel_irqfd *irqfd; @@ -848,12 +847,10 @@ static inline int avic_update_iommu_vcpu_affinity(struct kvm_vcpu *vcpu, int cpu * interrupt remapping table entry targeting this vcpu. */ if (list_empty(&svm->ir_list)) - return 0; + return; list_for_each_entry(irqfd, &svm->ir_list, vcpu_list) - ret = amd_iommu_update_ga(cpu, irqfd->irq_bypass_data); - - return ret; + WARN_ON_ONCE(amd_iommu_update_ga(cpu, irqfd->irq_bypass_data)); } void avic_vcpu_load(struct kvm_vcpu *vcpu, int cpu) |