WARNING: line length of 89 exceeds 80 columns
#60: FILE: kernel/bpf/verifier.c:1928:
+			verbose(env, "SCC enter %s\n", format_callchain(env, callchain));

WARNING: line length of 84 exceeds 80 columns
#115: FILE: kernel/bpf/verifier.c:1985:
+		verbose(env, "SCC backedge %s\n", format_callchain(env, callchain));

total: 0 errors, 2 warnings, 0 checks, 99 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 a7839af935b0 ("bpf: Avoid putting struct bpf_scc_callchain variables on the stack") 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, 2 warnings, 0 checks, 99 lines checked