WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#22: 
new file mode 100644

WARNING: Missing a blank line after declarations
#40: FILE: tools/testing/selftests/bpf/prog_tests/tracing_link_attach_log.c:14:
+	int err, prog_fd;
+	LIBBPF_OPTS(bpf_freplace_opts, freplace_opts,

WARNING: line length of 86 exceeds 80 columns
#68: FILE: tools/testing/selftests/bpf/prog_tests/tracing_link_attach_log.c:42:
+	ASSERT_STREQ(log_buf, "subprog_tail() is not a global function\n", "log_buf");

total: 0 errors, 3 warnings, 0 checks, 48 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 1f60b554cfb6 ("selftests/bpf: Add test case for freplace attachment failure log") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE 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, 48 lines checked