diff --git a/drivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c
index 210b93f41385593c700a82997a97c6a31e143954..59661db144e51e8ede24258a6823f2491a3ec397 100644
--- a/drivers/xen/xen-pciback/pci_stub.c
+++ b/drivers/xen/xen-pciback/pci_stub.c
@@ -1149,7 +1149,7 @@ static int pcistub_reg_add(int domain, int bus, int slot, int func,
 	}
 	dev = psdev->dev;
 
-	field = kzalloc(sizeof(*field), GFP_ATOMIC);
+	field = kzalloc(sizeof(*field), GFP_KERNEL);
 	if (!field) {
 		err = -ENOMEM;
 		goto out;