diff options
Diffstat (limited to 'drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c index 9ba596430e7c..980cc6b33c43 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c @@ -411,6 +411,12 @@ struct iommu_domain *arm_smmu_sva_domain_alloc(struct device *dev, return ERR_CAST(smmu_domain); smmu_domain->domain.type = IOMMU_DOMAIN_SVA; smmu_domain->domain.ops = &arm_smmu_sva_domain_ops; + + /* + * Choose page_size as the leaf page size for invalidation when + * ARM_SMMU_FEAT_RANGE_INV is present + */ + smmu_domain->domain.pgsize_bitmap = PAGE_SIZE; smmu_domain->smmu = smmu; ret = xa_alloc(&arm_smmu_asid_xa, &asid, smmu_domain, |