--- vsock-only/linux/af_vsock.c.orig	2015-09-28 01:26:51.354061029 +0300
+++ vsock-only/linux/af_vsock.c	2015-09-28 01:25:11.196058649 +0300
@@ -2826,7 +2826,9 @@
     * network namespace, and the option to zero the sock was dropped.
     *
     */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 12)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)
+     sk = sk_alloc(net, vsockVmciFamilyOps.family, priority, &vsockVmciProto, 1);
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 12)
    sk = sk_alloc(vsockVmciFamilyOps.family, priority,
                  vsockVmciProto.slab_obj_size, vsockVmciProto.slab);
 #elif LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24)