diff --git a/[refs] b/[refs]
index 1e647bd1784f..2c9cf2794308 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7f7fbf45c6b748074546f7f16b9488ca71de99c1
+refs/heads/master: 7f99d946e71e71d484b7543b49e990508e70d0c0
diff --git a/trunk/drivers/pci/dmar.c b/trunk/drivers/pci/dmar.c
index 0157708d474d..09933eb9126b 100644
--- a/trunk/drivers/pci/dmar.c
+++ b/trunk/drivers/pci/dmar.c
@@ -1417,6 +1417,11 @@ int __init enable_drhd_fault_handling(void)
 			       (unsigned long long)drhd->reg_base_addr, ret);
 			return -1;
 		}
+
+		/*
+		 * Clear any previous faults.
+		 */
+		dmar_fault(iommu->irq, iommu);
 	}
 
 	return 0;