28 lines
751 B
C
28 lines
751 B
C
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// SPDX-License-Identifier: GPL-2.0
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/* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */
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#include "vmlinux.h"
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#include <bpf/bpf_helpers.h>
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#include <bpf/bpf_tracing.h>
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#include "bpf_misc.h"
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char _license[] SEC("license") = "GPL";
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SEC("struct_ops.s/test_2")
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__failure __msg("attach to unsupported member test_2 of struct bpf_dummy_ops")
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int BPF_PROG(test_unsupported_field_sleepable,
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struct bpf_dummy_ops_state *state, int a1, unsigned short a2,
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char a3, unsigned long a4)
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{
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/* Tries to mark an unsleepable field in struct bpf_dummy_ops as sleepable. */
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return 0;
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}
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SEC(".struct_ops")
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struct bpf_dummy_ops dummy_1 = {
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.test_1 = NULL,
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.test_2 = (void *)test_unsupported_field_sleepable,
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.test_sleepable = (void *)NULL,
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};
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