Hi there, I noticed that kvm_mmu_reload() is called every time in vcpu enter, and kvm_mmu_load() is called in this function when root_hpa is INVALID_PAGE. I get confused why and when root_hpa can be set to INVALID_PAGE? I find one condition that if vcpu get request KVM_REQ_MMU_RELOAD, kvm_mmu_unload() is called to invalid root_hpa, but this condition cannot cover all occasions.
Thanks, Arthur -- Arthur Chunqi Li Department of Computer Science School of EECS Peking University Beijing, China -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
