kernel: Remove support for kernel 3.18

No target is using kernel 3.18 anymore, remove all the generic
support for kernel 3.18.

The removed packages are depending on kernel 3.18 only and are not used on
any recent kernel.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

1 files changed, 0 insertions, 96 deletions

diff --git a/target/linux/generic/pending-3.18/667-ipv6-Fixed-source-specific-default-route-handling.patch b/target/linux/generic/pending-3.18/667-ipv6-Fixed-source-specific-default-route-handling.patch
deleted file mode 100644
index 61612cecb8..0000000000
--- a/target/linux/generic/pending-3.18/667-ipv6-Fixed-source-specific-default-route-handling.patch
+++ /dev/null
@@ -1,96 +0,0 @@
-From e16e888b525503be05b3aea64190e8b3bdef44d0 Mon Sep 17 00:00:00 2001
-From: Markus Stenberg <markus.stenberg@iki.fi>
-Date: Tue, 5 May 2015 13:36:59 +0300
-Subject: [PATCH] ipv6: Fixed source specific default route handling.
-
-If there are only IPv6 source specific default routes present, the
-host gets -ENETUNREACH on e.g. connect() because ip6_dst_lookup_tail
-calls ip6_route_output first, and given source address any, it fails,
-and ip6_route_get_saddr is never called.
-
-The change is to use the ip6_route_get_saddr, even if the initial
-ip6_route_output fails, and then doing ip6_route_output _again_ after
-we have appropriate source address available.
-
-Note that this is '99% fix' to the problem; a correct fix would be to
-do route lookups only within addrconf.c when picking a source address,
-and never call ip6_route_output before source address has been
-populated.
-
-Signed-off-by: Markus Stenberg <markus.stenberg@iki.fi>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- net/ipv6/ip6_output.c | 39 +++++++++++++++++++++++++++++++--------
- net/ipv6/route.c      |  5 +++--
- 2 files changed, 34 insertions(+), 10 deletions(-)
-
---- a/net/ipv6/ip6_output.c
-+++ b/net/ipv6/ip6_output.c
-@@ -909,21 +909,45 @@ static int ip6_dst_lookup_tail(struct so
- #endif
- 	int err;
- 
--	if (*dst == NULL)
--		*dst = ip6_route_output(net, sk, fl6);
--
--	if ((err = (*dst)->error))
--		goto out_err_release;
-+	/* The correct way to handle this would be to do
-+	 * ip6_route_get_saddr, and then ip6_route_output; however,
-+	 * the route-specific preferred source forces the
-+	 * ip6_route_output call _before_ ip6_route_get_saddr.
-+	 *
-+	 * In source specific routing (no src=any default route),
-+	 * ip6_route_output will fail given src=any saddr, though, so
-+	 * that's why we try it again later.
-+	 */
-+	if (ipv6_addr_any(&fl6->saddr) && (!*dst || !(*dst)->error)) {
-+		struct rt6_info *rt;
-+		bool had_dst = *dst != NULL;
- 
--	if (ipv6_addr_any(&fl6->saddr)) {
--		struct rt6_info *rt = (struct rt6_info *) *dst;
-+		if (!had_dst)
-+			*dst = ip6_route_output(net, sk, fl6);
-+		rt = (*dst)->error ? NULL : (struct rt6_info *)*dst;
- 		err = ip6_route_get_saddr(net, rt, &fl6->daddr,
- 					  sk ? inet6_sk(sk)->srcprefs : 0,
- 					  &fl6->saddr);
- 		if (err)
- 			goto out_err_release;
-+
-+		/* If we had an erroneous initial result, pretend it
-+		 * never existed and let the SA-enabled version take
-+		 * over.
-+		 */
-+		if (!had_dst && (*dst)->error) {
-+			dst_release(*dst);
-+			*dst = NULL;
-+		}
- 	}
- 
-+	if (!*dst)
-+		*dst = ip6_route_output(net, sk, fl6);
-+
-+	err = (*dst)->error;
-+	if (err)
-+		goto out_err_release;
-+
- #ifdef CONFIG_IPV6_OPTIMISTIC_DAD
- 	/*
- 	 * Here if the dst entry we've looked up
---- a/net/ipv6/route.c
-+++ b/net/ipv6/route.c
-@@ -2185,9 +2185,10 @@ int ip6_route_get_saddr(struct net *net,
- 			unsigned int prefs,
- 			struct in6_addr *saddr)
- {
--	struct inet6_dev *idev = ip6_dst_idev((struct dst_entry *)rt);
-+	struct inet6_dev *idev =
-+		rt ? ip6_dst_idev((struct dst_entry *)rt) : NULL;
- 	int err = 0;
--	if (rt->rt6i_prefsrc.plen)
-+	if (rt && rt->rt6i_prefsrc.plen)
- 		*saddr = rt->rt6i_prefsrc.addr;
- 	else
- 		err = ipv6_dev_get_saddr(net, idev ? idev->dev : NULL,