diff options
Diffstat (limited to 'drivers/iommu/intel/dmar.c')
| -rw-r--r-- | drivers/iommu/intel/dmar.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c index 9e17e8e56308..b61d9ea27aa9 100644 --- a/drivers/iommu/intel/dmar.c +++ b/drivers/iommu/intel/dmar.c @@ -1190,7 +1190,7 @@ static void free_iommu(struct intel_iommu *iommu) } if (iommu->qi) { - iommu_free_page(iommu->qi->desc); + iommu_free_pages(iommu->qi->desc); kfree(iommu->qi->desc_status); kfree(iommu->qi); } @@ -1685,7 +1685,6 @@ int dmar_enable_qi(struct intel_iommu *iommu) { struct q_inval *qi; void *desc; - int order; if (!ecap_qis(iommu->ecap)) return -ENOENT; @@ -1706,8 +1705,9 @@ int dmar_enable_qi(struct intel_iommu *iommu) * Need two pages to accommodate 256 descriptors of 256 bits each * if the remapping hardware supports scalable mode translation. */ - order = ecap_smts(iommu->ecap) ? 1 : 0; - desc = iommu_alloc_pages_node(iommu->node, GFP_ATOMIC, order); + desc = iommu_alloc_pages_node_sz(iommu->node, GFP_ATOMIC, + ecap_smts(iommu->ecap) ? SZ_8K : + SZ_4K); if (!desc) { kfree(qi); iommu->qi = NULL; @@ -1718,7 +1718,7 @@ int dmar_enable_qi(struct intel_iommu *iommu) qi->desc_status = kcalloc(QI_LENGTH, sizeof(int), GFP_ATOMIC); if (!qi->desc_status) { - iommu_free_page(qi->desc); + iommu_free_pages(qi->desc); kfree(qi); iommu->qi = NULL; return -ENOMEM; |