WARNING: line length of 91 exceeds 80 columns
#149: FILE: tools/testing/selftests/net/veth_bql_test.sh:69:
+    echo "  --nrules N       iptables rules to slow consumer (default: $NRULES, 0=disable)"

WARNING: line length of 82 exceeds 80 columns
#151: FILE: tools/testing/selftests/net/veth_bql_test.sh:71:
+    echo "  --qdisc-opts STR extra qdisc params (e.g. 'target 1ms interval 10ms')"

WARNING: line length of 84 exceeds 80 columns
#230: FILE: tools/testing/selftests/net/veth_bql_test.sh:150:
+		fprintf(stderr, "Usage: %s <ip> <pkt_size> <port> <duration_sec>\n",

WARNING: line length of 81 exceeds 80 columns
#337: FILE: tools/testing/selftests/net/veth_bql_test.sh:257:
+	fprintf(stderr, "  sink: %lu pkts (%lu avg pps)  drops=%lu  reorders=%lu"

WARNING: line length of 82 exceeds 80 columns
#425: FILE: tools/testing/selftests/net/veth_bql_test.sh:345:
+				      (now.tv_nsec - t_last_print.tv_nsec) * 1e-9;

WARNING: line length of 96 exceeds 80 columns
#492: FILE: tools/testing/selftests/net/veth_bql_test.sh:412:
+        ip netns exec "$NS" sh -c "echo 1 > /sys/class/net/$VETH_B/threaded" 2>/dev/null || true

WARNING: line length of 89 exceeds 80 columns
#544: FILE: tools/testing/selftests/net/veth_bql_test.sh:464:
+        log_info "BQL sysfs absent (veth IFF_NO_QUEUE+lltx, DQL accounting still active)"

WARNING: line length of 85 exceeds 80 columns
#600: FILE: tools/testing/selftests/net/veth_bql_test.sh:520:
+        new_warns=$(dmesg | tail -n +$(("${DMESG_WARN_SEEN:-$DMESG_BEFORE}" + 1)) | \

WARNING: line length of 85 exceeds 80 columns
#652: FILE: tools/testing/selftests/net/veth_bql_test.sh:572:
+    # /proc/net/softnet_stat columns: processed, dropped, time_squeeze (hex, per-CPU)

WARNING: line length of 85 exceeds 80 columns
#688: FILE: tools/testing/selftests/net/veth_bql_test.sh:608:
+    PING_RTT=$(tail -1 "$TMPDIR"/ping.log 2>/dev/null | grep -oP 'time=\K[0-9.]+') &&

WARNING: It's generally not useful to have the filename in the file
#883: FILE: tools/testing/selftests/net/veth_bql_test_virtme.sh:13:
+#   ./tools/testing/selftests/net/veth_bql_test_virtme.sh

WARNING: It's generally not useful to have the filename in the file
#884: FILE: tools/testing/selftests/net/veth_bql_test_virtme.sh:14:
+#   ./tools/testing/selftests/net/veth_bql_test_virtme.sh --duration 20 --nrules 1000 --qdisc fq_codel

WARNING: line length of 102 exceeds 80 columns
#884: FILE: tools/testing/selftests/net/veth_bql_test_virtme.sh:14:
+#   ./tools/testing/selftests/net/veth_bql_test_virtme.sh --duration 20 --nrules 1000 --qdisc fq_codel

WARNING: It's generally not useful to have the filename in the file
#885: FILE: tools/testing/selftests/net/veth_bql_test_virtme.sh:15:
+#   ./tools/testing/selftests/net/veth_bql_test_virtme.sh --qdisc fq_codel --bql-disable

WARNING: line length of 88 exceeds 80 columns
#885: FILE: tools/testing/selftests/net/veth_bql_test_virtme.sh:15:
+#   ./tools/testing/selftests/net/veth_bql_test_virtme.sh --qdisc fq_codel --bql-disable

WARNING: It's generally not useful to have the filename in the file
#886: FILE: tools/testing/selftests/net/veth_bql_test_virtme.sh:16:
+#   ./tools/testing/selftests/net/veth_bql_test_virtme.sh --verbose --qdisc-replace --duration 60

WARNING: line length of 97 exceeds 80 columns
#886: FILE: tools/testing/selftests/net/veth_bql_test_virtme.sh:16:
+#   ./tools/testing/selftests/net/veth_bql_test_virtme.sh --verbose --qdisc-replace --duration 60

WARNING: line length of 100 exceeds 80 columns
#987: FILE: tools/testing/selftests/net/veth_bql_test_virtme.sh:117:
+    WARN_PATTERN='kernel BUG|BUG:|Oops:|dql_completed|WARNING:|asks to queue packet|NETDEV WATCHDOG'

WARNING: line length of 84 exceeds 80 columns
#988: FILE: tools/testing/selftests/net/veth_bql_test_virtme.sh:118:
+    WARN_LINES=$(grep -cE "$WARN_PATTERN" "$CONSOLELOG" 2>/dev/null) || WARN_LINES=0

total: 0 errors, 19 warnings, 0 checks, 908 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 5c37bc840337 ("selftests: net: add veth BQL stress test") 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, 19 warnings, 0 checks, 908 lines checked