WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#43: 
new file mode 100644

WARNING: line length of 85 exceeds 80 columns
#82: FILE: kernel/bpf/crib/crib.c:26:
+	return register_btf_kfunc_id_set(BPF_PROG_TYPE_SYSCALL, &bpf_crib_kfunc_set);

CHECK: Alignment should match open parenthesis
#119: FILE: kernel/bpf/crib/files.c:28:
+__bpf_kfunc int bpf_iter_task_file_new(struct bpf_iter_task_file *it,
+		struct task_struct *task)

WARNING: line length of 97 exceeds 80 columns
#123: FILE: kernel/bpf/crib/files.c:32:
+	BUILD_BUG_ON(sizeof(struct bpf_iter_task_file_kern) > sizeof(struct bpf_iter_task_file));

total: 0 errors, 3 warnings, 1 checks, 141 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 b21618c3d277 ("bpf/crib: Introduce task_file open-coded iterator kfuncs") 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, 1 checks, 141 lines checked