diff -Nru a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
--- a/net/ipv4/ipvs/ip_vs_ctl.c Thu Sep 18 00:43:00 2003
+++ b/net/ipv4/ipvs/ip_vs_ctl.c Thu Sep 18 00:43:00 2003
@@ -46,7 +46,7 @@
 static DECLARE_MUTEX(__ip_vs_mutex);
 
 /* lock for service table */
-rwlock_t __ip_vs_svc_lock = RW_LOCK_UNLOCKED;
+static rwlock_t __ip_vs_svc_lock = RW_LOCK_UNLOCKED;
 
 /* lock for table with the real services */
 static rwlock_t __ip_vs_rs_lock = RW_LOCK_UNLOCKED;
@@ -1912,7 +1912,7 @@
 
 static inline int
 __ip_vs_get_service_entries(const struct ip_vs_get_services *get,
-                   struct ip_vs_get_services *uptr)
+                   struct ip_vs_get_services __user *uptr)
 {
      int idx, count=0;
      struct ip_vs_service *svc;
@@ -1955,7 +1955,7 @@
 
 static inline int
 __ip_vs_get_dest_entries(const struct ip_vs_get_dests *get,
-                struct ip_vs_get_dests *uptr)
+                struct ip_vs_get_dests __user *uptr)
 {
      struct ip_vs_service *svc;
      int ret = 0;
@@ -2034,7 +2034,7 @@
 };
 
 static int
-do_ip_vs_get_ctl(struct sock *sk, int cmd, void *user, int *len)
+do_ip_vs_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 {
      unsigned char arg[128];
      int ret = 0;