WARNING: line length of 90 exceeds 80 columns
#239: FILE: kernel/bpf/syscall.c:1694:
+			err = bpf_map_copy_value(map, key, value, attr->flags, attr->cpu);

WARNING: line length of 88 exceeds 80 columns
#262: FILE: kernel/bpf/syscall.c:1759:
+	err = bpf_map_update_value(map, fd_file(f), key, value, attr->flags, attr->cpu);

total: 0 errors, 2 warnings, 0 checks, 314 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 a5614717ea8e ("bpf: Introduce BPF_F_CPU flag for percpu_array map") 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, 314 lines checked