inval_grain_shift 1859 drivers/iommu/arm-smmu-v3.c size_t inval_grain_shift = 12; inval_grain_shift 1873 drivers/iommu/arm-smmu-v3.c page_start = iova >> inval_grain_shift; inval_grain_shift 1874 drivers/iommu/arm-smmu-v3.c page_end = (iova + size - 1) >> inval_grain_shift; inval_grain_shift 1901 drivers/iommu/arm-smmu-v3.c cmd->atc.addr = page_start << inval_grain_shift;