WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#26: 
new file mode 100644

WARNING: line length of 84 exceeds 80 columns
#79: FILE: tools/testing/selftests/bpf/prog_tests/htab_lookup.c:49:
+			err = bpf_map_update_elem(ctx->fd, &key, &value, BPF_EXIST);

WARNING: line length of 83 exceeds 80 columns
#138: FILE: tools/testing/selftests/bpf/prog_tests/htab_lookup.c:108:
+		err = pthread_create(&tids[i + wr_nr], NULL, htab_lookup_fn, &ctx);

total: 0 errors, 3 warnings, 0 checks, 143 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 b172276dabb7 ("selftests/bpf: Add test case for atomic htab update") 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, 143 lines checked