WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#27: 
new file mode 100644

WARNING: line length of 89 exceeds 80 columns
#61: FILE: tools/testing/selftests/bpf/progs/mem_rdonly_untrusted.c:15:
+	if (!bpf_core_enum_value_exists(enum bpf_features, BPF_FEAT_RDONLY_CAST_TO_VOID))

WARNING: line length of 90 exceeds 80 columns
#177: FILE: tools/testing/selftests/bpf/progs/mem_rdonly_untrusted.c:131:
+	/* Try to avoid compiler hoisting load to if branches by using __noinline func. */

total: 0 errors, 3 warnings, 0 checks, 145 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 e4511ff426fb ("selftests/bpf: check operations on untrusted ro pointers to mem") 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, 145 lines checked