WARNING: line length of 91 exceeds 80 columns
#66: FILE: include/linux/btf.h:578:
+u32 *btf_kfunc_flags(const struct btf *btf, u32 kfunc_btf_id, const struct bpf_prog *prog);

WARNING: line length of 96 exceeds 80 columns
#67: FILE: include/linux/btf.h:579:
+bool btf_kfunc_is_allowed(const struct btf *btf, u32 kfunc_btf_id, const struct bpf_prog *prog);

WARNING: line length of 90 exceeds 80 columns
#145: FILE: kernel/bpf/btf.c:8858:
+	kfunc_flags = btf_kfunc_id_set_contains(btf, BTF_KFUNC_HOOK_COMMON, kfunc_btf_id);

WARNING: line length of 98 exceeds 80 columns
#146: FILE: kernel/bpf/btf.c:8859:
+	if (kfunc_flags && __btf_kfunc_is_allowed(btf, BTF_KFUNC_HOOK_COMMON, kfunc_btf_id, prog))

WARNING: line length of 81 exceeds 80 columns
#151: FILE: kernel/bpf/btf.c:8864:
+	if (kfunc_flags && __btf_kfunc_is_allowed(btf, hook, kfunc_btf_id, prog))

WARNING: line length of 90 exceeds 80 columns
#167: FILE: kernel/bpf/btf.c:8877:
+u32 *btf_kfunc_flags(const struct btf *btf, u32 kfunc_btf_id, const struct bpf_prog *prog)

WARNING: line length of 90 exceeds 80 columns
#174: FILE: kernel/bpf/btf.c:8883:
+	kfunc_flags = btf_kfunc_id_set_contains(btf, BTF_KFUNC_HOOK_COMMON, kfunc_btf_id);

WARNING: line length of 85 exceeds 80 columns
#187: FILE: kernel/bpf/btf.c:8894:
+	if (!__btf_kfunc_is_allowed(btf, BTF_KFUNC_HOOK_FMODRET, kfunc_btf_id, prog))

WARNING: line length of 84 exceeds 80 columns
#190: FILE: kernel/bpf/btf.c:8897:
+	return btf_kfunc_id_set_contains(btf, BTF_KFUNC_HOOK_FMODRET, kfunc_btf_id);

total: 0 errors, 9 warnings, 0 checks, 138 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit ba18ae9b9373 ("bpf: Refactor btf_kfunc_id_set_contains") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 9 warnings, 0 checks, 138 lines checked