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authorJesper Dangaard Brouer <brouer@redhat.com>2020-06-25 16:26:58 +0200
committerDaniel Borkmann <daniel@iogearbox.net>2020-06-25 22:36:00 +0200
commit7a64135f3229a808067e4bd29be15fe6856a9ae6 (patch)
tree7c326d7d7b64b437c98820fd3dc8858a7278039e /tools
parenta9b59159d338d414acaa8e2f569d129d51c76452 (diff)
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libbpf: Adjust SEC short cut for expected attach type BPF_XDP_DEVMAP
Adjust the SEC("xdp_devmap/") prog type prefix to contain a slash "/" for expected attach type BPF_XDP_DEVMAP. This is consistent with other prog types like tracing. Fixes: 2778797037a6 ("libbpf: Add SEC name for xdp programs attached to device map") Suggested-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/159309521882.821855.6873145686353617509.stgit@firesoul
Diffstat (limited to 'tools')
-rw-r--r--tools/lib/bpf/libbpf.c2
-rw-r--r--tools/testing/selftests/bpf/progs/test_xdp_with_devmap_helpers.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index f17151d866e6..11e4725b8b1c 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -6659,7 +6659,7 @@ static const struct bpf_sec_def section_defs[] = {
.expected_attach_type = BPF_TRACE_ITER,
.is_attach_btf = true,
.attach_fn = attach_iter),
- BPF_EAPROG_SEC("xdp_devmap", BPF_PROG_TYPE_XDP,
+ BPF_EAPROG_SEC("xdp_devmap/", BPF_PROG_TYPE_XDP,
BPF_XDP_DEVMAP),
BPF_PROG_SEC("xdp", BPF_PROG_TYPE_XDP),
BPF_PROG_SEC("perf_event", BPF_PROG_TYPE_PERF_EVENT),
diff --git a/tools/testing/selftests/bpf/progs/test_xdp_with_devmap_helpers.c b/tools/testing/selftests/bpf/progs/test_xdp_with_devmap_helpers.c
index 330811260123..0ac086497722 100644
--- a/tools/testing/selftests/bpf/progs/test_xdp_with_devmap_helpers.c
+++ b/tools/testing/selftests/bpf/progs/test_xdp_with_devmap_helpers.c
@@ -27,7 +27,7 @@ int xdp_dummy_prog(struct xdp_md *ctx)
/* valid program on DEVMAP entry via SEC name;
* has access to egress and ingress ifindex
*/
-SEC("xdp_devmap")
+SEC("xdp_devmap/map_prog")
int xdp_dummy_dm(struct xdp_md *ctx)
{
char fmt[] = "devmap redirect: dev %u -> dev %u len %u\n";