WARNING: line length of 85 exceeds 80 columns
#36: FILE: include/linux/buildid.h:10:
+int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id, __u32 *size);

WARNING: line length of 93 exceeds 80 columns
#37: FILE: include/linux/buildid.h:11:
+int build_id_parse_nofault(struct vm_area_struct *vma, unsigned char *build_id, __u32 *size);

WARNING: line length of 85 exceeds 80 columns
#50: FILE: kernel/bpf/stackmap.c:159:
+		if (!vma || build_id_parse_nofault(vma, id_offs[i].build_id, NULL)) {

WARNING: line length of 94 exceeds 80 columns
#63: FILE: kernel/events/core.c:8854:
+		build_id_parse_nofault(vma, mmap_event->build_id, &mmap_event->build_id_size);

WARNING: line length of 92 exceeds 80 columns
#83: FILE: lib/buildid.c:301:
+int build_id_parse_nofault(struct vm_area_struct *vma, unsigned char *build_id, __u32 *size)

WARNING: line length of 84 exceeds 80 columns
#102: FILE: lib/buildid.c:351:
+int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id, __u32 *size)

total: 0 errors, 6 warnings, 0 checks, 64 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 fc40d05d6777 ("lib/buildid: rename build_id_parse() into build_id_parse_nofault()") 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, 6 warnings, 0 checks, 64 lines checked