prereg 485 arch/powerpc/kvm/book3s_64_vio_hv.c bool prereg = false; prereg 524 arch/powerpc/kvm/book3s_64_vio_hv.c prereg = mm_iommu_ua_to_hpa_rm(mem, ua, prereg 528 arch/powerpc/kvm/book3s_64_vio_hv.c if (!prereg) {