WARNING: Missing a blank line after declarations
#57: FILE: tools/lib/bpf/features.c:514:
+	int ret;
+	LIBBPF_OPTS(bpf_map_create_opts, map_opts,

CHECK: Alignment should match open parenthesis
#58: FILE: tools/lib/bpf/features.c:515:
+	LIBBPF_OPTS(bpf_map_create_opts, map_opts,
+		.token_fd = token_fd,

CHECK: Alignment should match open parenthesis
#62: FILE: tools/lib/bpf/features.c:519:
+	LIBBPF_OPTS(bpf_prog_load_opts, prog_opts,
+		.token_fd = token_fd,

WARNING: line length of 89 exceeds 80 columns
#73: FILE: tools/lib/bpf/features.c:530:
+	map_fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, "arr", sizeof(int), 1, 1, &map_opts);

WARNING: line length of 110 exceeds 80 columns
#82: FILE: tools/lib/bpf/features.c:539:
+	prog_fd = bpf_prog_load(BPF_PROG_TYPE_TRACEPOINT, "global_reloc", "GPL", insns, insn_cnt, &prog_opts);

total: 0 errors, 3 warnings, 2 checks, 98 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 bd6a0b63a763 ("libbpf: Add gating for arena globals relocation feature") 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, 3 warnings, 2 checks, 98 lines checked