WARNING: line length of 85 exceeds 80 columns
#57: FILE: kernel/bpf/helpers.c:2744:
+__bpf_kfunc int bpf_iter_dynptr_new(struct bpf_iter_dynptr *it, struct bpf_dynptr *p,

WARNING: line length of 91 exceeds 80 columns
#63: FILE: kernel/bpf/helpers.c:2750:
+	BUILD_BUG_ON(sizeof(struct bpf_iter_dynptr_kern) > sizeof(struct bpf_iter_dynptr));

WARNING: line length of 97 exceeds 80 columns
#105: FILE: kernel/bpf/helpers.c:2792:
+	read_len = (kit->offset + kit->buffer_len > size) ? size - kit->offset : kit->buffer_len;

WARNING: line length of 92 exceeds 80 columns
#107: FILE: kernel/bpf/helpers.c:2794:
+	ret = bpf_dynptr_read((u64)kit->buffer, read_len, (u64)kit->dynptr, kit->offset, 0);

WARNING: line length of 89 exceeds 80 columns
#109: FILE: kernel/bpf/helpers.c:2796:
+		/* if errors occur in bpf_dynptr_read, the errno is returned via read_len

WARNING: line length of 89 exceeds 80 columns
#110: FILE: kernel/bpf/helpers.c:2797:
+		 * and NULL is returned in the next iteration to exit the iteration loop.

WARNING: line length of 81 exceeds 80 columns
#136: FILE: kernel/bpf/helpers.c:2823:
+__bpf_kfunc u32 bpf_iter_dynptr_get_last_offset(struct bpf_iter_dynptr *it__iter)

total: 0 errors, 7 warnings, 0 checks, 122 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 3d4360504468 ("bpf: Add open-coded style iterator kfuncs for bpf dynamic pointers") 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, 7 warnings, 0 checks, 122 lines checked