kernel: drop everything not on kernel version 4.14

 * Remove testing patches for kernel version 4.19
 * remove targets ar7, ixp4xx, orion
Those targets are still on kernel 4.9, patches for 4.14 were not ready
in time. They may be readded once people prepare and test patches for
kernel 4.14.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

1 files changed, 0 insertions, 20 deletions

diff --git a/target/linux/generic/pending-4.19/616-net_optimize_xfrm_calls.patch b/target/linux/generic/pending-4.19/616-net_optimize_xfrm_calls.patch
deleted file mode 100644
index 6a5801027c..0000000000
--- a/target/linux/generic/pending-4.19/616-net_optimize_xfrm_calls.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Subject: kernel: add a small xfrm related performance optimization
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
- net/netfilter/nf_nat_core.c | 3 +++
- 1 file changed, 3 insertions(+)
-
---- a/net/netfilter/nf_nat_core.c
-+++ b/net/netfilter/nf_nat_core.c
-@@ -110,6 +110,9 @@ int nf_xfrm_me_harder(struct net *net, s
- 	struct sock *sk = skb->sk;
- 	int err;
- 
-+	if (skb->dev && !dev_net(skb->dev)->xfrm.policy_count[XFRM_POLICY_OUT])
-+		return 0;
-+
- 	err = xfrm_decode_session(skb, &fl, family);
- 	if (err < 0)
- 		return err;