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Diffstat (limited to 'net/ipv6/af_inet6.c')
-rw-r--r--net/ipv6/af_inet6.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index a9a9553ee63d..e82e59f22dfc 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -933,8 +933,6 @@ static int __init inet6_init(void)
if (err)
goto igmp_fail;
- ipv6_stub = &ipv6_stub_impl;
-
err = ipv6_netfilter_init();
if (err)
goto netfilter_fail;
@@ -1010,6 +1008,10 @@ static int __init inet6_init(void)
if (err)
goto sysctl_fail;
#endif
+
+ /* ensure that ipv6 stubs are visible only after ipv6 is ready */
+ wmb();
+ ipv6_stub = &ipv6_stub_impl;
out:
return err;