WARNING: char * array declaration might be better as static const
#65: FILE: tools/testing/selftests/bpf/prog_tests/livepatch_trampoline.c:10:
+	const char *livepatch_paths[] = {

WARNING: line length of 84 exceeds 80 columns
#73: FILE: tools/testing/selftests/bpf/prog_tests/livepatch_trampoline.c:18:
+		ret = load_module(livepatch_paths[i], env_verbosity > VERBOSE_NONE);

WARNING: line length of 91 exceeds 80 columns
#125: FILE: tools/testing/selftests/bpf/prog_tests/livepatch_trampoline.c:70:
+		skel->links.fexit_cmdline = bpf_program__attach(skel->progs.fexit_cmdline);

WARNING: line length of 93 exceeds 80 columns
#129: FILE: tools/testing/selftests/bpf/prog_tests/livepatch_trampoline.c:74:
+		skel->links.fentry_cmdline = bpf_program__attach(skel->progs.fentry_cmdline);

total: 0 errors, 4 warnings, 0 checks, 158 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 25f96491f5b7 ("selftests/bpf: Add tests for livepatch + bpf trampoline") 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, 4 warnings, 0 checks, 158 lines checked