kernel: Copy patches from kernel 4.14 to 4.19

This just copies the files from the kernel 4.14 specific folders into
the kernel 4.19 specific folder, no changes are done to the files in
this commit.

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

1 files changed, 24 insertions, 0 deletions

diff --git a/target/linux/generic/backport-4.19/371-netfilter-nf_flow_table-fix-up-ct-state-of-flows-aft.patch b/target/linux/generic/backport-4.19/371-netfilter-nf_flow_table-fix-up-ct-state-of-flows-aft.patch
new file mode 100644
index 0000000000..fb14a284ae
--- /dev/null
+++ b/target/linux/generic/backport-4.19/371-netfilter-nf_flow_table-fix-up-ct-state-of-flows-aft.patch
@@ -0,0 +1,24 @@
+From: Felix Fietkau <nbd@nbd.name>
+Date: Thu, 14 Jun 2018 11:20:09 +0200
+Subject: [PATCH] netfilter: nf_flow_table: fix up ct state of flows after
+ timeout
+
+If a connection simply times out instead of being torn down, it is left
+active with a long timeout. Fix this by calling flow_offload_fixup_ct_state
+here as well.
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+
+--- a/net/netfilter/nf_flow_table_core.c
++++ b/net/netfilter/nf_flow_table_core.c
+@@ -233,6 +233,9 @@ static void flow_offload_del(struct nf_f
+ 	e = container_of(flow, struct flow_offload_entry, flow);
+ 	clear_bit(IPS_OFFLOAD_BIT, &e->ct->status);
+ 
++	if (!(flow->flags & FLOW_OFFLOAD_TEARDOWN))
++		flow_offload_fixup_ct_state(e->ct);
++
+ 	flow_offload_free(flow);
+ }
+