WARNING: line length of 84 exceeds 80 columns
#44: FILE: tools/testing/selftests/bpf/veristat.c:1639:
+static int append_preset_atom(struct var_preset *preset, char *value, bool is_index)

WARNING: line length of 85 exceeds 80 columns
#102: FILE: tools/testing/selftests/bpf/veristat.c:1684:
+			if (sscanf(name + off, "[%[a-zA-Z0-9_]] %n", var, &n) != 1) {

WARNING: line length of 89 exceeds 80 columns
#103: FILE: tools/testing/selftests/bpf/veristat.c:1685:
+				fprintf(stderr, "Can't parse %s as index\n", name + off);

WARNING: line length of 95 exceeds 80 columns
#117: FILE: tools/testing/selftests/bpf/veristat.c:1710:
+	if (sscanf(expr, "%[][a-zA-Z0-9_.] = %s %n", var, val, &n) != 2 || n != strlen(expr)) {

WARNING: line length of 85 exceeds 80 columns
#125: FILE: tools/testing/selftests/bpf/veristat.c:1803:
+static int find_enum_value(const struct btf *btf, const char *name, long long *value)

WARNING: line length of 90 exceeds 80 columns
#146: FILE: tools/testing/selftests/bpf/veristat.c:1824:
+static int resolve_rvalue(struct btf *btf, const struct rvalue *rvalue, long long *result)

WARNING: line length of 89 exceeds 80 columns
#157: FILE: tools/testing/selftests/bpf/veristat.c:1835:
+			fprintf(stderr, "Can't resolve enum value %s\n", rvalue->svalue);

WARNING: line length of 88 exceeds 80 columns
#164: FILE: tools/testing/selftests/bpf/veristat.c:1842:
+static int adjust_var_secinfo_array(struct btf *btf, int tid, struct var_preset *preset,

WARNING: line length of 90 exceeds 80 columns
#193: FILE: tools/testing/selftests/bpf/veristat.c:1871:
+			fprintf(stderr, "Array index %lld is out of bounds [0, %u]: %s\n",

WARNING: line length of 96 exceeds 80 columns
#222: FILE: tools/testing/selftests/bpf/veristat.c:1897:
+		fprintf(stderr, "Can't resolve field %s for non-composite type\n", member_name);

WARNING: line length of 86 exceeds 80 columns
#234: FILE: tools/testing/selftests/bpf/veristat.c:1921:
+				sinfo->offset += (parent_offset + member->offset) / 8;

WARNING: line length of 81 exceeds 80 columns
#274: FILE: tools/testing/selftests/bpf/veristat.c:1951:
+			n = adjust_var_secinfo_array(btf, tid, preset, i, sinfo);

WARNING: line length of 95 exceeds 80 columns
#279: FILE: tools/testing/selftests/bpf/veristat.c:1956:
+			err = btf_find_member(btf, base_type, 0, preset->atoms[i].name, sinfo);

WARNING: line length of 84 exceeds 80 columns
#302: FILE: tools/testing/selftests/bpf/veristat.c:1983:
+		fprintf(stderr, "Can't set %s. Only ints and enums are supported\n",

WARNING: line length of 85 exceeds 80 columns
#327: FILE: tools/testing/selftests/bpf/veristat.c:3301:
+				if (env.presets[i].atoms[j].index.type == ENUMERATOR)

WARNING: line length of 83 exceeds 80 columns
#328: FILE: tools/testing/selftests/bpf/veristat.c:3302:
+					free(env.presets[i].atoms[j].index.svalue);

total: 0 errors, 16 warnings, 0 checks, 305 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 1ec36d18e9bb ("selftests/bpf: support array presets in veristat") 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, 16 warnings, 0 checks, 305 lines checked