WARNING: line length of 81 exceeds 80 columns
#126: FILE: tools/testing/selftests/bpf/prog_tests/module_attach.c:106:
+	bpf_program__set_autoload(skel->progs.handle_raw_tp_writable_bare, true);

WARNING: line length of 81 exceeds 80 columns
#221: FILE: tools/testing/selftests/bpf/prog_tests/module_attach.c:170:
+		test_module_attach_prog("handle_raw_tp_bare", WRITE_SZ, NULL, 0);

WARNING: line length of 85 exceeds 80 columns
#240: FILE: tools/testing/selftests/bpf/prog_tests/module_attach.c:189:
+		snprintf(test_name, sizeof(test_name), "%s_detach", detach_tests[i]);

total: 0 errors, 3 warnings, 0 checks, 363 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 6c32cb37fbf3 ("selftests/bpf: Split module_attach into subtests") 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, 0 checks, 363 lines checked