WARNING: line length of 81 exceeds 80 columns
#56: FILE: include/linux/bpf.h:698:
+	/* Memory must be aligned on some architectures, used in combination with

WARNING: line length of 98 exceeds 80 columns
#165: FILE: kernel/bpf/verifier.c:8998:
+			err = check_helper_mem_access(env, regno, fn->arg_size[arg], false, meta);

WARNING: line length of 96 exceeds 80 columns
#169: FILE: kernel/bpf/verifier.c:9002:
+				err = check_ptr_alignment(env, reg, 0, fn->arg_size[arg], true);

total: 0 errors, 3 warnings, 0 checks, 153 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 d36b019ae36b ("bpf: Fix helper writes to read-only maps") 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, 153 lines checked