diff options
| -rw-r--r-- | arch/loongarch/kvm/intc/pch_pic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/loongarch/kvm/intc/pch_pic.c b/arch/loongarch/kvm/intc/pch_pic.c index 83fa2386cf81..2b63b0c2c7ce 100644 --- a/arch/loongarch/kvm/intc/pch_pic.c +++ b/arch/loongarch/kvm/intc/pch_pic.c @@ -78,6 +78,9 @@ int pch_msi_set_irq(struct kvm *kvm, struct kvm_kernel_irq_routing_entry *e, int return dmsintc_set_irq(kvm, msg_addr, e->msi.data, level); } + if (e->msi.data >= EIOINTC_IRQS) + return -EINVAL; + eiointc_set_irq(kvm->arch.eiointc, e->msi.data, level); return 0; |