WARNING: line length of 96 exceeds 80 columns
#154: FILE: kernel/bpf/verifier.c:14618:
+	replacement = btf_find_decl_tag_value(meta->btf, t, -1, BPF_KFUNC_DECL_TAG_REPLACEMENT);

WARNING: line length of 100 exceeds 80 columns
#157: FILE: kernel/bpf/verifier.c:14621:
+		warn(env, "For older kernels, choose the correct kfunc using bpf_ksym_exists().\n");

total: 0 errors, 2 warnings, 0 checks, 117 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 1a2cddaad46d ("bpf: Add __bpf_kfunc_replacement() annotation") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 117 lines checked