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Diffstat (limited to 'target/linux/generic/patches-2.6.38/643-bridge_remove_ipv6_dependency.patch')
-rw-r--r--target/linux/generic/patches-2.6.38/643-bridge_remove_ipv6_dependency.patch101
1 files changed, 0 insertions, 101 deletions
diff --git a/target/linux/generic/patches-2.6.38/643-bridge_remove_ipv6_dependency.patch b/target/linux/generic/patches-2.6.38/643-bridge_remove_ipv6_dependency.patch
deleted file mode 100644
index 7f4f7543e0..0000000000
--- a/target/linux/generic/patches-2.6.38/643-bridge_remove_ipv6_dependency.patch
+++ /dev/null
@@ -1,101 +0,0 @@
---- a/include/net/addrconf.h
-+++ b/include/net/addrconf.h
-@@ -93,6 +93,12 @@ extern void addrconf_join_solict(struc
- extern void addrconf_leave_solict(struct inet6_dev *idev,
- struct in6_addr *addr);
-
-+extern int (*ipv6_dev_get_saddr_hook)(struct net *net,
-+ struct net_device *dev,
-+ const struct in6_addr *daddr,
-+ unsigned int srcprefs,
-+ struct in6_addr *saddr);
-+
- static inline unsigned long addrconf_timeout_fixup(u32 timeout,
- unsigned unit)
- {
---- a/net/bridge/Kconfig
-+++ b/net/bridge/Kconfig
-@@ -6,7 +6,6 @@ config BRIDGE
- tristate "802.1d Ethernet Bridging"
- select LLC
- select STP
-- depends on IPV6 || IPV6=n
- ---help---
- If you say Y here, then your Linux box will be able to act as an
- Ethernet bridge, which means that the different Ethernet segments it
---- a/net/ipv6/Makefile
-+++ b/net/ipv6/Makefile
-@@ -40,3 +40,4 @@ obj-$(CONFIG_IPV6_TUNNEL) += ip6_tunnel.
- obj-y += addrconf_core.o exthdrs_core.o
-
- obj-$(subst m,y,$(CONFIG_IPV6)) += inet6_hashtables.o
-+obj-$(subst m,y,$(CONFIG_IPV6)) += inet6_stubs.o
---- a/net/ipv6/addrconf.c
-+++ b/net/ipv6/addrconf.c
-@@ -1119,7 +1119,7 @@ out:
- return ret;
- }
-
--int ipv6_dev_get_saddr(struct net *net, struct net_device *dst_dev,
-+static int __ipv6_dev_get_saddr(struct net *net, struct net_device *dst_dev,
- const struct in6_addr *daddr, unsigned int prefs,
- struct in6_addr *saddr)
- {
-@@ -1244,7 +1244,6 @@ try_nextdev:
- in6_ifa_put(hiscore->ifa);
- return 0;
- }
--EXPORT_SYMBOL(ipv6_dev_get_saddr);
-
- int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr,
- unsigned char banned_flags)
-@@ -4718,6 +4717,9 @@ int __init addrconf_init(void)
-
- ipv6_addr_label_rtnl_register();
-
-+ BUG_ON(ipv6_dev_get_saddr_hook != NULL);
-+ rcu_assign_pointer(ipv6_dev_get_saddr_hook, __ipv6_dev_get_saddr);
-+
- return 0;
- errout:
- rtnl_af_unregister(&inet6_ops);
-@@ -4736,6 +4738,9 @@ void addrconf_cleanup(void)
- struct net_device *dev;
- int i;
-
-+ rcu_assign_pointer(ipv6_dev_get_saddr_hook, NULL);
-+ synchronize_rcu();
-+
- unregister_netdevice_notifier(&ipv6_dev_notf);
- unregister_pernet_subsys(&addrconf_ops);
- ipv6_addr_label_cleanup();
---- /dev/null
-+++ b/net/ipv6/inet6_stubs.c
-@@ -0,0 +1,27 @@
-+/*
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+#include <net/ipv6.h>
-+
-+int (*ipv6_dev_get_saddr_hook)(struct net *net, struct net_device *dev,
-+ const struct in6_addr *daddr, unsigned int srcprefs,
-+ struct in6_addr *saddr);
-+
-+EXPORT_SYMBOL(ipv6_dev_get_saddr_hook);
-+
-+int ipv6_dev_get_saddr(struct net *net, struct net_device *dst_dev,
-+ const struct in6_addr *daddr, unsigned int prefs,
-+ struct in6_addr *saddr)
-+{
-+ typeof(ipv6_dev_get_saddr_hook) dev_get_saddr = rcu_dereference(ipv6_dev_get_saddr_hook);
-+
-+ if (dev_get_saddr)
-+ return dev_get_saddr(net, dst_dev, daddr, prefs, saddr);
-+
-+ return -EADDRNOTAVAIL;
-+}
-+EXPORT_SYMBOL(ipv6_dev_get_saddr);
-+