diff --git a/[refs] b/[refs]
index 9164e1340583..18eb44911243 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b55438fdd5173a367659a7e200acea6c9f77b8cb
+refs/heads/master: eb572e7c76f154d75f90a783924f88afc34d5fec
diff --git a/trunk/drivers/pci/setup-bus.c b/trunk/drivers/pci/setup-bus.c
index 219722df68d6..e21e1c237301 100644
--- a/trunk/drivers/pci/setup-bus.c
+++ b/trunk/drivers/pci/setup-bus.c
@@ -1347,6 +1347,9 @@ pci_assign_unassigned_resources(void)
 		goto enable_and_dump;
 
 	if (tried_times >= pci_try_num) {
+		if (pci_realloc_enable == undefined)
+			printk(KERN_INFO "Some PCI device resources are unassigned, try booting with pci=realloc\n");
+
 		free_list(&fail_head);
 		goto enable_and_dump;
 	}