WARNING: line length of 82 exceeds 80 columns
#66: FILE: kernel/trace/bpf_trace.c:1561:
+			return security_locked_down(LOCKDOWN_BPF_WRITE_USER) < 0 ?

total: 0 errors, 1 warnings, 0 checks, 44 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 d4b1e7420091 ("bpf: Refactor bpf_tracing_func_proto() and remove bpf_get_probe_write_proto()") 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, 1 warnings, 0 checks, 44 lines checked