diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index 08728c118129..9af3b2beb2b4 100644
--- a/drivers/iommu/arm-smmu.c
+++ b/drivers/iommu/arm-smmu.c
@@ -1203,7 +1203,8 @@ static irqreturn_t arm_smmu_global_fault(int irq, void *dev)
 	return IRQ_HANDLED;
 }
 
-static void arm_smmu_trigger_fault(struct iommu_domain *domain)
+static void arm_smmu_trigger_fault(struct iommu_domain *domain,
+				   unsigned long flags)
 {
 	struct arm_smmu_domain *smmu_domain = domain->priv;
 	struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
diff --git a/drivers/iommu/iommu-debug.c b/drivers/iommu/iommu-debug.c
index 877291e950bc..78c566130717 100644
--- a/drivers/iommu/iommu-debug.c
+++ b/drivers/iommu/iommu-debug.c
@@ -95,7 +95,7 @@ static ssize_t iommu_debug_attachment_trigger_fault_write(
 {
 	struct iommu_debug_attachment *attach = file->private_data;
 
-	iommu_trigger_fault(attach->domain);
+	iommu_trigger_fault(attach->domain, 0);
 
 	return count;
 }
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index 7137b9657870..19319a6af476 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -896,10 +896,10 @@ EXPORT_SYMBOL_GPL(iommu_set_fault_handler);
  * This function should only be used for debugging purposes, for obvious
  * reasons.
  */
-void iommu_trigger_fault(struct iommu_domain *domain)
+void iommu_trigger_fault(struct iommu_domain *domain, unsigned long flags)
 {
 	if (domain->ops->trigger_fault)
-		domain->ops->trigger_fault(domain);
+		domain->ops->trigger_fault(domain, flags);
 }
 
 struct iommu_domain *iommu_domain_alloc(struct bus_type *bus)
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index faf3b3dc457f..9a631f87d9d5 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -158,7 +158,7 @@ struct iommu_ops {
 	u32 (*domain_get_windows)(struct iommu_domain *domain);
 	int (*dma_supported)(struct iommu_domain *domain, struct device *dev,
 			     u64 mask);
-	void (*trigger_fault)(struct iommu_domain *domain);
+	void (*trigger_fault)(struct iommu_domain *domain, unsigned long flags);
 
 	unsigned long pgsize_bitmap;
 };
@@ -194,7 +194,8 @@ extern phys_addr_t iommu_iova_to_phys_hard(struct iommu_domain *domain,
 					   dma_addr_t iova);
 extern void iommu_set_fault_handler(struct iommu_domain *domain,
 			iommu_fault_handler_t handler, void *token);
-extern void iommu_trigger_fault(struct iommu_domain *domain);
+extern void iommu_trigger_fault(struct iommu_domain *domain,
+				unsigned long flags);
 
 extern int iommu_attach_group(struct iommu_domain *domain,
 			      struct iommu_group *group);
@@ -384,7 +385,8 @@ static inline void iommu_set_fault_handler(struct iommu_domain *domain,
 {
 }
 
-static inline void iommu_trigger_fault(struct iommu_domain *domain)
+static inline void iommu_trigger_fault(struct iommu_domain *domain,
+				       unsigned long flags)
 {
 }