IOAPIC_RANGE_START 1801 drivers/iommu/intel-iommu.c iova = reserve_iova(&reserved_iova_list, IOVA_PFN(IOAPIC_RANGE_START), IOAPIC_RANGE_START 5715 drivers/iommu/intel-iommu.c reg = iommu_alloc_resv_region(IOAPIC_RANGE_START, IOAPIC_RANGE_START 5716 drivers/iommu/intel-iommu.c IOAPIC_RANGE_END - IOAPIC_RANGE_START + 1,