WARNING: unnecessary whitespace before a quoted newline
#39: FILE: include/linux/btf_ids.h:71:
+	".zero 4         \n")

WARNING: line length of 94 exceeds 80 columns
#53: FILE: tools/bpf/resolve_btfids/main.c:498:
+				id->cnt = (sym.st_size - sizeof(u32) * 2) / (sizeof(u32) * 3);

total: 0 errors, 2 warnings, 0 checks, 33 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 23f3cf7fcb55 ("bpf: Add capability field to BTF_ID_FLAGS") 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, 2 warnings, 0 checks, 33 lines checked