diff --git a/[refs] b/[refs]
index 4db3b0c0178e..061e05e48eaf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6754086ce67c0a1f5d7eac612102368781e14588
+refs/heads/master: d58befd3a0110c93d70756537b4d01d05a9e6e12
diff --git a/trunk/arch/x86/kernel/amd_iommu_init.c b/trunk/arch/x86/kernel/amd_iommu_init.c
index 8c1375985557..e60f4cd29eb2 100644
--- a/trunk/arch/x86/kernel/amd_iommu_init.c
+++ b/trunk/arch/x86/kernel/amd_iommu_init.c
@@ -1144,7 +1144,8 @@ int __init amd_iommu_init(void)
 	return ret;
 
 free:
-	free_pages((unsigned long)amd_iommu_pd_alloc_bitmap, 1);
+	free_pages((unsigned long)amd_iommu_pd_alloc_bitmap,
+		   get_order(MAX_DOMAIN_ID/8));
 
 	free_pages((unsigned long)amd_iommu_pd_table,
 		   get_order(rlookup_table_size));