WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#24: 
new file mode 100644

WARNING: line length of 89 exceeds 80 columns
#144: FILE: tools/testing/selftests/bpf/prog_tests/cgroup_xattr.c:116:
+	if (!ASSERT_OK(read_cgroupfs_xattr__attach(skel), "read_cgroupfs_xattr__attach"))

WARNING: line length of 90 exceeds 80 columns
#370: FILE: tools/testing/selftests/bpf/progs/read_cgroupfs_xattr.c:49:
+		    !bpf_strncmp(xattr_value, sizeof(expected_value_a), expected_value_a))

WARNING: line length of 90 exceeds 80 columns
#373: FILE: tools/testing/selftests/bpf/progs/read_cgroupfs_xattr.c:52:
+		    !bpf_strncmp(xattr_value, sizeof(expected_value_b), expected_value_b))

total: 0 errors, 4 warnings, 0 checks, 341 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 9e87ec355e2b ("selftests/bpf: Add tests for bpf_cgroup_read_xattr") 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, 4 warnings, 0 checks, 341 lines checked