ERROR: Using weak declarations can have unintended link defects
#59: FILE: tools/bpf/bpftool/main.h:169:
+int do_oracle(int argc, char **arg) __weak;

WARNING: line length of 95 exceeds 80 columns
#104: FILE: tools/bpf/bpftool/oracle.c:36:
+		printf("scalar(u64=[%llu; %llu], s64=[%lld; %lld], u32=[%u; %u], s32=[%d; %d]",

WARNING: line length of 90 exceeds 80 columns
#105: FILE: tools/bpf/bpftool/oracle.c:37:
+		       reg->umin_value, reg->umax_value, reg->smin_value, reg->smax_value,

WARNING: line length of 82 exceeds 80 columns
#106: FILE: tools/bpf/bpftool/oracle.c:38:
+		       reg->u32_min_value, reg->u32_max_value, reg->s32_min_value,

WARNING: line length of 90 exceeds 80 columns
#108: FILE: tools/bpf/bpftool/oracle.c:40:
+		printf(", var_off=(%#llx; %#llx)", reg->var_off.value, reg->var_off.mask);

WARNING: line length of 88 exceeds 80 columns
#172: FILE: tools/bpf/bpftool/oracle.c:104:
+		if (info.type != BPF_MAP_TYPE_ARRAY || info.key_size != sizeof(__u32) ||

total: 1 errors, 5 warnings, 0 checks, 192 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 0e211279abc8 ("bpftool: Dump oracle maps") 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.