kernel: include the xfrm_algo module on 3.6+ (fixes #12552)

SVN-Revision: 34611

package/kernel/modules/netsupport.mk

@@ -233,6 +233,7 @@ $(eval $(call KernelPackage,ipip))
 IPSEC-m:= \
 	key/af_key \
 	xfrm/xfrm_ipcomp \
+	$(if $(CONFIG_LINUX_3_3),,xfrm/xfrm_algo) \
 	xfrm/xfrm_user \
 
 define KernelPackage/ipsec