Commit 8dccbecb authored by Bastien Curutchet's avatar Bastien Curutchet Committed by Martin KaFai Lau
Browse files

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: default avatarBastien Curutchet <bastien.curutchet@bootlin.com>
Signed-off-by: default avatarMartin KaFai Lau <martin.lau@kernel.org>
Link: https://patch.msgid.link/20241213-xdp_meta-v2-1-634582725b90@bootlin.com
parent 2309132f

tools/testing/selftests/bpf/progs/test_xdp_meta.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

tools/testing/selftests/bpf/test_xdp_meta.sh

+4 −4
Original line number Diff line number Diff line
@@ -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