1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c
index b0df78f9cd28..726cfe296d99 100644
--- a/drivers/iommu/dmar.c
+++ b/drivers/iommu/dmar.c
@@ -737,6 +737,12 @@ static void free_iommu(struct intel_iommu *iommu)
                 destroy_irq(iommu->irq);
         }
 
+        if (iommu->qi) {
+                free_page((unsigned long)iommu->qi->desc);
+                kfree(iommu->qi->desc_status);
+                kfree(iommu->qi);
+        }
+
         if (iommu->reg)
                 unmap_iommu(iommu);