WARNING: line length of 90 exceeds 80 columns
#98: FILE: kernel/bpf/verifier.c:421:
+static bool mask_raw_tp_reg(const struct bpf_verifier_env *env, struct bpf_reg_state *reg)

WARNING: line length of 85 exceeds 80 columns
#167: FILE: kernel/bpf/verifier.c:7178:
+		   (bpf_prog_is_raw_tp(env->prog) || !type_may_be_null(reg->type))) {

total: 0 errors, 2 warnings, 0 checks, 252 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 1c78248b60a7 ("bpf: Mark raw_tp arguments with PTR_MAYBE_NULL") 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, 252 lines checked