WARNING: line length of 81 exceeds 80 columns
#98: FILE: tools/lib/bpf/btf.c:86:
+	 *               +----------+---------+-----------+---------------------+

WARNING: line length of 81 exceeds 80 columns
#99: FILE: tools/lib/bpf/btf.c:87:
+	 *               |  Header  |  Types  |  Strings  | Optional kind layout|

WARNING: line length of 81 exceeds 80 columns
#100: FILE: tools/lib/bpf/btf.c:88:
+	 * raw_data----->+----------+---------+-----------+---------------------+

WARNING: line length of 92 exceeds 80 columns
#111: FILE: tools/lib/bpf/btf.c:138:
+	/* is BTF modifiable? i.e. is it split into separate sections as described above? */

WARNING: line length of 90 exceeds 80 columns
#134: FILE: tools/lib/bpf/btf.c:244:
+	/* May be operating on raw data with hdr_len that does not include below fields */

WARNING: line length of 83 exceeds 80 columns
#180: FILE: tools/lib/bpf/btf.c:281:
+	/* At this point, we have basic header information, so allocate btf->hdr */

WARNING: line length of 95 exceeds 80 columns
#189: FILE: tools/lib/bpf/btf.c:290:
+								    sizeof(struct btf_header));

WARNING: line length of 85 exceeds 80 columns
#198: FILE: tools/lib/bpf/btf.c:298:
+	if ((long long)btf->hdr->type_off + btf->hdr->type_len > btf->hdr->str_off) {

WARNING: line length of 83 exceeds 80 columns
#201: FILE: tools/lib/bpf/btf.c:300:
+			 btf->hdr->type_off, btf->hdr->type_len, btf->hdr->str_off,

WARNING: line length of 89 exceeds 80 columns
#236: FILE: tools/lib/bpf/btf.c:353:
+	btf->kind_layout = btf->raw_data + btf->hdr->hdr_len + btf->hdr->kind_layout_off;

WARNING: line length of 98 exceeds 80 columns
#392: FILE: tools/lib/bpf/btf.c:1829:
+		memcpy(kind_layout, btf->raw_data + btf->hdr->hdr_len + btf->hdr->kind_layout_off,

total: 0 errors, 11 warnings, 0 checks, 383 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 3f296612f574 ("libbpf: Support kind layout section handling in BTF") 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, 11 warnings, 0 checks, 383 lines checked