From: Jesper Dangaard Brouer <brouer@redhat.com>
Date: Tue, 9 Oct 2018 12:04:48 +0200
Subject: bpf: make TC vlan bpf_helpers avail to selftests
Patch-mainline: v4.20-rc1
Git-commit: 4f775448f4d79e2db5791fcc3aa708373497d7e6
References: bsc#1109837
The helper bpf_skb_vlan_push is needed by next patch, and the helper
bpf_skb_vlan_pop is added for completeness, regarding VLAN helpers.
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
tools/testing/selftests/bpf/bpf_helpers.h | 4 ++++
1 file changed, 4 insertions(+)
--- a/tools/testing/selftests/bpf/bpf_helpers.h
+++ b/tools/testing/selftests/bpf/bpf_helpers.h
@@ -116,6 +116,10 @@ static unsigned long long (*bpf_get_curr
(void *) BPF_FUNC_get_current_cgroup_id;
static void *(*bpf_get_local_storage)(void *map, unsigned long long flags) =
(void *) BPF_FUNC_get_local_storage;
+static int (*bpf_skb_vlan_push)(void *ctx, __be16 vlan_proto, __u16 vlan_tci) =
+ (void *) BPF_FUNC_skb_vlan_push;
+static int (*bpf_skb_vlan_pop)(void *ctx) =
+ (void *) BPF_FUNC_skb_vlan_pop;
/* llvm builtin functions that eBPF C program may use to
* emit BPF_LD_ABS and BPF_LD_IND instructions