WARNING: line length of 86 exceeds 80 columns
#73: FILE: kernel/bpf/verifier.c:2519:
+			 * 0                                                   U32_MAX

WARNING: line length of 86 exceeds 80 columns
#74: FILE: kernel/bpf/verifier.c:2520:
+			 * |  [xxxxxxxxxxxxxx u32 range xxxxxxxxxxxxxx]              |

WARNING: line length of 86 exceeds 80 columns
#75: FILE: kernel/bpf/verifier.c:2521:
+			 * |----------------------------|----------------------------|

WARNING: line length of 86 exceeds 80 columns
#76: FILE: kernel/bpf/verifier.c:2522:
+			 * |xxxxx s32 range xxxxxxxxx]                       [xxxxxxx|

WARNING: line length of 86 exceeds 80 columns
#77: FILE: kernel/bpf/verifier.c:2523:
+			 * 0                     S32_MAX S32_MIN                    -1

WARNING: line length of 96 exceeds 80 columns
#80: FILE: kernel/bpf/verifier.c:2526:
+			reg->u32_max_value = min_t(u32, reg->u32_max_value, reg->s32_max_value);

WARNING: line length of 86 exceeds 80 columns
#83: FILE: kernel/bpf/verifier.c:2529:
+			 * 0                                                   U32_MAX

WARNING: line length of 86 exceeds 80 columns
#84: FILE: kernel/bpf/verifier.c:2530:
+			 * |              [xxxxxxxxxxxxxx u32 range xxxxxxxxxxxxxx]  |

WARNING: line length of 86 exceeds 80 columns
#85: FILE: kernel/bpf/verifier.c:2531:
+			 * |----------------------------|----------------------------|

WARNING: line length of 86 exceeds 80 columns
#86: FILE: kernel/bpf/verifier.c:2532:
+			 * |xxxxxxxxx]                       [xxxxxxxxxxxx s32 range |

WARNING: line length of 86 exceeds 80 columns
#87: FILE: kernel/bpf/verifier.c:2533:
+			 * 0                     S32_MAX S32_MIN                    -1

WARNING: line length of 96 exceeds 80 columns
#90: FILE: kernel/bpf/verifier.c:2536:
+			reg->u32_min_value = max_t(u32, reg->u32_min_value, reg->s32_min_value);

WARNING: line length of 88 exceeds 80 columns
#104: FILE: tools/testing/selftests/bpf/prog_tests/reg_bounds.c:425:
+static struct range range_intersection(enum num_t t, struct range old, struct range new)

CHECK: Blank lines aren't necessary before a close brace '}'
#158: FILE: tools/testing/selftests/bpf/prog_tests/reg_bounds.c:479:
+
+}

total: 0 errors, 13 warnings, 1 checks, 124 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 e988db73186b ("bpf: refine u32/s32 bounds when ranges cross min/max boundary") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 13 warnings, 1 checks, 124 lines checked