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path: root/drivers/iommu/intel/iommu.c
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Diffstat (limited to 'drivers/iommu/intel/iommu.c')
-rw-r--r--drivers/iommu/intel/iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 78f8c8e6803e..0b3076144beb 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -2651,7 +2651,7 @@ static struct dmar_domain *dmar_insert_one_dev_info(struct intel_iommu *iommu,
spin_unlock_irqrestore(&device_domain_lock, flags);
/* PASID table is mandatory for a PCI device in scalable mode. */
- if (dev && dev_is_pci(dev) && sm_supported(iommu)) {
+ if (sm_supported(iommu) && !dev_is_real_dma_subdevice(dev)) {
ret = intel_pasid_alloc_table(dev);
if (ret) {
dev_err(dev, "PASID table allocation failed\n");