8fffa0e345
Convert almost all SEC("xdp_blah") uses to strict SEC("xdp") to comply
with strict libbpf 1.0 logic of exact section name match for XDP program
types. There is only one exception, which is only tested through
iproute2 and defines multiple XDP programs within the same BPF object.
Given iproute2 still works in non-strict libbpf mode and it doesn't have
means to specify XDP programs by its name (not section name/title),
leave that single file alone for now until iproute2 gains lookup by
function/program name.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Dave Marchevsky <davemarchevsky@fb.com>
Link: https://lore.kernel.org/bpf/20210928161946.2512801-3-andrii@kernel.org
14 lines
238 B
C
14 lines
238 B
C
// SPDX-License-Identifier: GPL-2.0
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#define KBUILD_MODNAME "xdp_dummy"
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#include <linux/bpf.h>
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#include <bpf/bpf_helpers.h>
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SEC("xdp")
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int xdp_dummy_prog(struct xdp_md *ctx)
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{
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return XDP_PASS;
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}
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char _license[] SEC("license") = "GPL";
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