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bpf: Fix non-static bpf_func_proto struct definitions

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This patch does two things:

1) Marks the dynptr bpf_func_proto structs that were added in [1]
   as static, as pointed out by the kernel test robot in [2].

2) There are some bpf_func_proto structs marked as extern which can
   instead be statically defined.

  [1] https://lore.kernel.org/bpf/20220523210712.3641569-1-joannelkoong@gmail.com/
  [2] https://lore.kernel.org/bpf/62ab89f2.Pko7sI08RAKdF8R6%25lkp@intel.com/

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220616225407.1878436-1-joannelkoong@gmail.com
This commit is contained in:
Joanne Koong
2022-06-16 15:54:07 -07:00
committed by Daniel Borkmann
parent 08c79c9cd6
commit dc368e1c65
3 changed files with 7 additions and 10 deletions
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3
include/linux/bpf.h
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@@ -2363,12 +2363,9 @@ extern const struct bpf_func_proto bpf_for_each_map_elem_proto;
extern const struct bpf_func_proto bpf_btf_find_by_name_kind_proto;
extern const struct bpf_func_proto bpf_sk_setsockopt_proto;
extern const struct bpf_func_proto bpf_sk_getsockopt_proto;
extern const struct bpf_func_proto bpf_kallsyms_lookup_name_proto;
extern const struct bpf_func_proto bpf_find_vma_proto;
extern const struct bpf_func_proto bpf_loop_proto;
extern const struct bpf_func_proto bpf_strncmp_proto;
extern const struct bpf_func_proto bpf_copy_from_user_task_proto;
extern const struct bpf_func_proto bpf_kptr_xchg_proto;
const struct bpf_func_proto *tracing_prog_func_proto(
enum bpf_func_id func_id, const struct bpf_prog *prog);