WARNING: line length of 82 exceeds 80 columns
#56: FILE: kernel/bpf/verifier.c:7543:
+		bool rdonly_untrusted = rdonly_mem && (reg->type & PTR_UNTRUSTED);

WARNING: line length of 94 exceeds 80 columns
#82: FILE: kernel/bpf/verifier.c:13617:
+			verbose(env, "Unknown type ID %lld passed to kfunc bpf_rdonly_cast\n",

WARNING: line length of 87 exceeds 80 columns
#92: FILE: kernel/bpf/verifier.c:13627:
+			regs[BPF_REG_0].type = PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED;

WARNING: line length of 86 exceeds 80 columns
#116: FILE: kernel/bpf/verifier.c:14436:
+	if (base_type(ptr_reg->type) == PTR_TO_MEM && (ptr_reg->type & PTR_UNTRUSTED))

WARNING: line length of 83 exceeds 80 columns
#170: FILE: kernel/bpf/verifier.c:19646:
+			if ((type & PTR_UNTRUSTED) || (*prev_type & PTR_UNTRUSTED))

total: 0 errors, 5 warnings, 0 checks, 136 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 8097f18763af ("bpf: allow void* cast using bpf_rdonly_cast()") 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, 5 warnings, 0 checks, 136 lines checked