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-4.9/616-net_optimize_xfrm_calls.patch b/target/linux/generic/pending-4.9/616-net_optimize_xfrm_calls.patch
deleted file mode 100644
index a147f5f94f..0000000000
--- a/target/linux/generic/pending-4.9/616-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
-@@ -93,6 +93,9 @@ int nf_xfrm_me_harder(struct net *net, s
- 	struct dst_entry *dst;
- 	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;