WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#25: 
new file mode 100644

WARNING: Prefer __alias("test1") over __attribute__((alias("test1")))
#108: FILE: tools/testing/selftests/bpf/progs/fentry_alias.c:32:
+int test1_alias(int a) __attribute__((alias("test1")));

WARNING: Prefer __alias("test2") over __attribute__((alias("test2")))
#122: FILE: tools/testing/selftests/bpf/progs/fentry_alias.c:46:
+int test2_alias(int a) __attribute__((alias("test2")));

WARNING: Prefer __alias("test3") over __attribute__((alias("test3")))
#139: FILE: tools/testing/selftests/bpf/progs/fentry_alias.c:63:
+int test3_alias(int a) __attribute__((alias("test3")));

WARNING: Prefer __alias("test4") over __attribute__((alias("test4")))
#159: FILE: tools/testing/selftests/bpf/progs/fentry_alias.c:83:
+int test4_alias(int a) __attribute__((alias("test4")));

total: 0 errors, 5 warnings, 0 checks, 124 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 809b715bfcb0 ("selftests/bpf: Add tests for aliased programs") 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, 5 warnings, 0 checks, 124 lines checked