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selftests/bpf: test_xdp_meta: Rename BPF sections 

SEC("t") and SEC("x") can't be loaded by the __load() helper.

Rename these sections SEC("tc") and SEC("xdp") so they can be
interpreted by the __load() helper in upcoming patch.
Update the test_xdp_meta.sh to fit these new names.

Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com>
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://patch.msgid.link/20241213-xdp_meta-v2-1-634582725b90@bootlin.com
pull/1131/head
Bastien Curutchet 2024-12-13 16:06:20 +01:00 committed by Martin KaFai Lau
parent 2309132fc5
commit 8dccbecbb9
2 changed files with 6 additions and 6 deletions
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4
tools/testing/selftests/bpf/progs/test_xdp_meta.c
View File

@ -8,7 +8,7 @@
#define round_up(x, y) ((((x) - 1) | __round_mask(x, y)) + 1)
#define ctx_ptr(ctx, mem) (void *)(unsigned long)ctx->mem
SEC("t")
SEC("tc")
int ing_cls(struct __sk_buff *ctx)
{
__u8 *data, *data_meta, *data_end;
@ -28,7 +28,7 @@ int ing_cls(struct __sk_buff *ctx)
return diff ? TC_ACT_SHOT : TC_ACT_OK;
}
SEC("x")
SEC("xdp")
int ing_xdp(struct xdp_md *ctx)
{
__u8 *data, *data_meta, *data_end;

8
tools/testing/selftests/bpf/test_xdp_meta.sh
View File

@ -43,11 +43,11 @@ ip netns exec ${NS2} ip addr add 10.1.1.22/24 dev veth2
ip netns exec ${NS1} tc qdisc add dev veth1 clsact
ip netns exec ${NS2} tc qdisc add dev veth2 clsact
ip netns exec ${NS1} tc filter add dev veth1 ingress bpf da obj ${BPF_FILE} sec t
ip netns exec ${NS2} tc filter add dev veth2 ingress bpf da obj ${BPF_FILE} sec t
ip netns exec ${NS1} tc filter add dev veth1 ingress bpf da obj ${BPF_FILE} sec tc
ip netns exec ${NS2} tc filter add dev veth2 ingress bpf da obj ${BPF_FILE} sec tc
ip netns exec ${NS1} ip link set dev veth1 xdp obj ${BPF_FILE} sec x
ip netns exec ${NS2} ip link set dev veth2 xdp obj ${BPF_FILE} sec x
ip netns exec ${NS1} ip link set dev veth1 xdp obj ${BPF_FILE} sec xdp
ip netns exec ${NS2} ip link set dev veth2 xdp obj ${BPF_FILE} sec xdp
ip netns exec ${NS1} ip link set dev veth1 up
ip netns exec ${NS2} ip link set dev veth2 up