old_rt_phys      3096 drivers/iommu/intel-iommu.c 	phys_addr_t old_rt_phys;
old_rt_phys      3116 drivers/iommu/intel-iommu.c 	old_rt_phys = rtaddr_reg & VTD_PAGE_MASK;
old_rt_phys      3117 drivers/iommu/intel-iommu.c 	if (!old_rt_phys)
old_rt_phys      3120 drivers/iommu/intel-iommu.c 	old_rt = memremap(old_rt_phys, PAGE_SIZE, MEMREMAP_WB);