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selftests/bpf: Fix xdp_tx.c prog section name

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The program type cannot be deduced from 'tx' which causes an invalid
argument error when trying to load xdp_tx.o using the skeleton.
Rename the section name to "xdp" so that libbpf can deduce the type.

Signed-off-by: Jussi Maki <joamaki@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210731055738.16820-7-joamaki@gmail.com
This commit is contained in:
Jussi Maki 2021-07-31 05:57:37 +00:00 committed by Daniel Borkmann
parent 6891866999
commit 95413846cc
2 changed files with 2 additions and 2 deletions
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2
tools/testing/selftests/bpf/progs/xdp_tx.c
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@ -3,7 +3,7 @@
#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>
SEC("tx")
SEC("xdp")
int xdp_tx(struct xdp_md *xdp)
{
return XDP_TX;

2
tools/testing/selftests/bpf/test_xdp_veth.sh
View File

@ -108,7 +108,7 @@ ip link set dev veth2 xdp pinned $BPF_DIR/progs/redirect_map_1
ip link set dev veth3 xdp pinned $BPF_DIR/progs/redirect_map_2
ip -n ns1 link set dev veth11 xdp obj xdp_dummy.o sec xdp_dummy
ip -n ns2 link set dev veth22 xdp obj xdp_tx.o sec tx
ip -n ns2 link set dev veth22 xdp obj xdp_tx.o sec xdp
ip -n ns3 link set dev veth33 xdp obj xdp_dummy.o sec xdp_dummy
trap cleanup EXIT