WARNING: Non-standard signature: Requested-by: #18: Requested-by: Jakub Kicinski WARNING: added, moved or deleted file(s), does MAINTAINERS need updating? #27: new file mode 100755 WARNING: line length of 81 exceeds 80 columns #58: FILE: tools/testing/selftests/net/pmtu_bad.sh:27: +# runs a pinned, affected version of the pmtu_ipv6_ipv6_exception test with WARNING: line length of 81 exceeds 80 columns #64: FILE: tools/testing/selftests/net/pmtu_bad.sh:33: +# Otherwise, the test passes. After execution of the test, the CPU governor WARNING: line length of 100 exceeds 80 columns #205: FILE: tools/testing/selftests/net/pmtu_bad.sh:174: + if ! busywait $BUSYWAIT_TIMEOUT ip netns list \| grep -vq "^$ns$" &> /dev/null; then WARNING: line length of 89 exceeds 80 columns #305: FILE: tools/testing/selftests/net/pmtu_bad.sh:274: +# Name Description re-run with nh WARNING: line length of 106 exceeds 80 columns #307: FILE: tools/testing/selftests/net/pmtu_bad.sh:276: + pmtu_bad Runs IPv6 over IPv6: PMTU exceptions 100x w/ performance governor 1" WARNING: line length of 120 exceeds 80 columns #461: FILE: tools/testing/selftests/net/pmtu_bad.sh:430: + run_cmd ${ns_a} ip link add ip_a type ${type} local ${a_addr} remote ${b_addr} mode ${mode} || return $ksft_skip WARNING: line length of 99 exceeds 80 columns #462: FILE: tools/testing/selftests/net/pmtu_bad.sh:431: + run_cmd ${ns_b} ip link add ip_b type ${type} local ${b_addr} remote ${a_addr} mode ${mode} WARNING: line length of 86 exceeds 80 columns #468: FILE: tools/testing/selftests/net/pmtu_bad.sh:437: + run_cmd ${ns_a} ip addr add ${tunnel4_a_addr}/${tunnel4_mask} dev ip_a WARNING: line length of 86 exceeds 80 columns #469: FILE: tools/testing/selftests/net/pmtu_bad.sh:438: + run_cmd ${ns_b} ip addr add ${tunnel4_b_addr}/${tunnel4_mask} dev ip_b WARNING: line length of 86 exceeds 80 columns #471: FILE: tools/testing/selftests/net/pmtu_bad.sh:440: + run_cmd ${ns_a} ip addr add ${tunnel6_a_addr}/${tunnel6_mask} dev ip_a WARNING: line length of 86 exceeds 80 columns #472: FILE: tools/testing/selftests/net/pmtu_bad.sh:441: + run_cmd ${ns_b} ip addr add ${tunnel6_b_addr}/${tunnel6_mask} dev ip_b WARNING: line length of 86 exceeds 80 columns #503: FILE: tools/testing/selftests/net/pmtu_bad.sh:472: + ip -n "${ns_name}" route add "${addr}" table "${rt_table}" via "${gw}" WARNING: line length of 84 exceeds 80 columns #519: FILE: tools/testing/selftests/net/pmtu_bad.sh:488: + ip -n ${ns_name} -${fam} nexthop add id ${nhid} via ${gw} dev ${dev} WARNING: line length of 99 exceeds 80 columns #533: FILE: tools/testing/selftests/net/pmtu_bad.sh:502: + ip -n "${ns_name}" -"${fam}" route add "${addr}" table "${rt_table}" nhid "${nhid}" WARNING: line length of 114 exceeds 80 columns #556: FILE: tools/testing/selftests/net/pmtu_bad.sh:525: + ip link add ${if} up netns ${ns_name} type veth peer name ${ifpeer} netns ${peer_name} || return 1 WARNING: line length of 81 exceeds 80 columns #560: FILE: tools/testing/selftests/net/pmtu_bad.sh:529: + ip -n ${ns_name} addr add ${prefix4}.${segment}.1/24 dev ${if} WARNING: line length of 81 exceeds 80 columns #561: FILE: tools/testing/selftests/net/pmtu_bad.sh:530: + ip -n ${ns_name} addr add ${prefix6}:${segment}::1/64 dev ${if} WARNING: line length of 85 exceeds 80 columns #563: FILE: tools/testing/selftests/net/pmtu_bad.sh:532: + ip -n ${peer_name} addr add ${prefix4}.${segment}.2/24 dev ${ifpeer} WARNING: line length of 85 exceeds 80 columns #564: FILE: tools/testing/selftests/net/pmtu_bad.sh:533: + ip -n ${peer_name} addr add ${prefix6}:${segment}::2/64 dev ${ifpeer} WARNING: line length of 81 exceeds 80 columns #580: FILE: tools/testing/selftests/net/pmtu_bad.sh:549: + [ "$(id -u)" -ne 0 ] && echo " need to run as root" && return $ksft_skip WARNING: line length of 81 exceeds 80 columns #583: FILE: tools/testing/selftests/net/pmtu_bad.sh:552: + eval setup_${arg} || { echo " ${arg} not supported"; return 1; } WARNING: line length of 107 exceeds 80 columns #592: FILE: tools/testing/selftests/net/pmtu_bad.sh:561: + ${ns_cmd} tcpdump --immediate-mode -s 0 -i "${arg}" -w "${name}_${arg}.pcap" 2> /dev/null & WARNING: line length of 106 exceeds 80 columns #603: FILE: tools/testing/selftests/net/pmtu_bad.sh:572: + echo "$governor" | tee "/sys/devices/system/cpu/$cpu/cpufreq/scaling_governor" > /dev/null WARNING: line length of 96 exceeds 80 columns #695: FILE: tools/testing/selftests/net/pmtu_bad.sh:664: + [ -z "${value}" ] && err " PMTU exception wasn't created after ${event}" && return 1 WARNING: line length of 97 exceeds 80 columns #696: FILE: tools/testing/selftests/net/pmtu_bad.sh:665: + [ -z "${expected}" ] && err " PMTU exception shouldn't exist after ${event}" && return 1 WARNING: line length of 102 exceeds 80 columns #697: FILE: tools/testing/selftests/net/pmtu_bad.sh:666: + err " found PMTU exception with incorrect MTU ${value}, expected ${expected}, after ${event}" WARNING: line length of 85 exceeds 80 columns #737: FILE: tools/testing/selftests/net/pmtu_bad.sh:706: + run_cmd ${ns_a} ${ping} -q -M want -i 0.1 -w 1 -s $((${ll_mtu} + 500)) ${dst} WARNING: line length of 106 exceeds 80 columns #741: FILE: tools/testing/selftests/net/pmtu_bad.sh:710: + check_pmtu_value ${exp_mtu} "${pmtu}" "exceeding link layer MTU on ip${inner}ip${outer} interface" WARNING: line length of 105 exceeds 80 columns #760: FILE: tools/testing/selftests/net/pmtu_bad.sh:729: + printf "\n##########################################################################\n\n" WARNING: line length of 92 exceeds 80 columns #852: FILE: tools/testing/selftests/net/pmtu_bad.sh:821: + command -v > /dev/null "test_${arg}" || { echo "=== Test ${arg} not found"; usage; } WARNING: line length of 89 exceeds 80 columns #879: FILE: tools/testing/selftests/net/pmtu_bad.sh:848: + echo "Could not save current performance governor states, skipping this test" >&2 WARNING: line length of 93 exceeds 80 columns #884: FILE: tools/testing/selftests/net/pmtu_bad.sh:853: + if [[ $cpu =~ ^/sys/devices/system/cpu/(cpu[0-9]+)/cpufreq/scaling_governor$ ]]; then WARNING: line length of 93 exceeds 80 columns #894: FILE: tools/testing/selftests/net/pmtu_bad.sh:863: + if [[ $cpu =~ ^/sys/devices/system/cpu/(cpu[0-9]+)/cpufreq/scaling_governor$ ]]; then WARNING: line length of 85 exceeds 80 columns #922: FILE: tools/testing/selftests/net/pmtu_bad.sh:891: +if dmesg | grep -q "unregister_netdevice: waiting for veth_A-R1 to become free"; then WARNING: line length of 88 exceeds 80 columns #923: FILE: tools/testing/selftests/net/pmtu_bad.sh:892: + printf "TEST: Bad PMTU behavior - veth_A-R1 refcount error reproducer [FAIL]\n" WARNING: line length of 88 exceeds 80 columns #927: FILE: tools/testing/selftests/net/pmtu_bad.sh:896: + printf "TEST: Bad PMTU behavior - veth_A-R1 refcount error reproducer [PASS]\n" total: 0 errors, 38 warnings, 0 checks, 901 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 c95864278b4a ("selftests: net: add pmtu_bad.sh regression test") 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, 38 warnings, 0 checks, 901 lines checked