Hello, I have a question related to KVM_IRQFD and KVM_SET_GSI_ROUTING ioctl relationship. When reading the KVM API documentation I do not understand there is any dependency between KVM_IRQFD and KVM_SET_GSI_ROUTING. According to the text it seems only the gsi field is used and interpreted as the irqchip pin. However irqchip.c kvm_set_irq code relies on an existing and not dummy routing table. My question is: does anyone agree on the fact the user-side must set a consistent routing table using KVM_SET_GSI_ROUTING before using KVM_IRQFD? The other alternative would have been to build a default identity GSI routing table in the kernel (gsi = irqchip.pin). In the positive, shouldn't we clarify the KVM API documentation? Thank you in advance Best Regards Eric _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
