old_devtb_size 866 drivers/iommu/amd_iommu_init.c u32 lo, hi, devid, old_devtb_size; old_devtb_size 889 drivers/iommu/amd_iommu_init.c old_devtb_size = ((entry & ~PAGE_MASK) + 1) << 12; old_devtb_size 890 drivers/iommu/amd_iommu_init.c if (old_devtb_size != dev_table_size) {