diff --git a/repos/dde_linux/lib/mk/lxip.mk b/repos/dde_linux/lib/mk/lxip.mk
index 7cf912d75..c2a231fd1 100644
--- a/repos/dde_linux/lib/mk/lxip.mk
+++ b/repos/dde_linux/lib/mk/lxip.mk
@@ -46,6 +46,7 @@ SRC_C += net/ethernet/eth.c
 SRC_C += net/netlink/af_netlink.c
 SRC_C += net/sched/sch_generic.c
 SRC_C += lib/checksum.c
+SRC_C += drivers/net/loopback.c
 
 # DHCP support
 SRC_C += net/ipv4/ipconfig.c
diff --git a/repos/dde_linux/lxip.list b/repos/dde_linux/lxip.list
index 6bc20b79b..fe26dabe8 100644
--- a/repos/dde_linux/lxip.list
+++ b/repos/dde_linux/lxip.list
@@ -1,3 +1,4 @@
+linux-3.9/drivers/net/loopback.c
 linux-3.9/include/asm-generic/bitops/non-atomic.h
 linux-3.9/include/linux/errqueue.h
 linux-3.9/include/linux/etherdevice.h
diff --git a/repos/dde_linux/ports/dde_linux.hash b/repos/dde_linux/ports/dde_linux.hash
index 285a6508f..92ed3f5e7 100644
--- a/repos/dde_linux/ports/dde_linux.hash
+++ b/repos/dde_linux/ports/dde_linux.hash
@@ -1 +1 @@
-bef53a5523bf042a29c5d390e9b55f43a128afec
+47adfa6b4fe8f41b3863e3e80a753d97ad0fb701
diff --git a/repos/dde_linux/src/lib/lxip/dummies.cc b/repos/dde_linux/src/lib/lxip/dummies.cc
index 0710e6635..cae00c21e 100644
--- a/repos/dde_linux/src/lib/lxip/dummies.cc
+++ b/repos/dde_linux/src/lib/lxip/dummies.cc
@@ -59,6 +59,7 @@ DUMMY_RET(0, netdev_kobject_init)
 DUMMY_RET(0, netdev_register_kobject)
 DUMMY_RET(0, netpoll_rx)
 DUMMY_RET(0, nla_put)
+DUMMY_RET(1, ns_capable)
 DUMMY_RET(1, num_possible_cpus)
 DUMMY_RET(0, read_seqretry)
 DUMMY_RET(0, poll_does_not_wait)
@@ -347,7 +348,6 @@ DUMMY(-1, nla_strcmp)
 DUMMY(-1, nla_strlcpy)
 DUMMY(-1, nla_validate)
 DUMMY(-1, notifier_from_errno)
-DUMMY(-1, ns_capable)
 DUMMY(-1, num_online_cpus)
 DUMMY(-1, on_each_cpu)
 DUMMY(-1, open_softirq)
diff --git a/repos/dde_linux/src/lib/lxip/include/lx_emul.h b/repos/dde_linux/src/lib/lxip/include/lx_emul.h
index 12b129af1..e169c8b8a 100644
--- a/repos/dde_linux/src/lib/lxip/include/lx_emul.h
+++ b/repos/dde_linux/src/lib/lxip/include/lx_emul.h
@@ -506,6 +506,8 @@ typedef unsigned long mm_segment_t;
 void prefetchw(const void *);
 void prefetch(const void *);
 
+void *current_text_addr(void);
+
 
 /*************************************
  ** linux/byteorder/little_endian.h **