WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#44: 
new file mode 100755

WARNING: line length of 84 exceeds 80 columns
#90: FILE: tools/testing/selftests/net/srv6_end_dx4_netfilter_test.sh:42:
+# rpfilter iptables rule is added, SRv6 packets will go through netfilter PREROUTING

WARNING: line length of 95 exceeds 80 columns
#208: FILE: tools/testing/selftests/net/srv6_end_dx4_netfilter_test.sh:160:
+	echo "################################################################################"

WARNING: line length of 95 exceeds 80 columns
#210: FILE: tools/testing/selftests/net/srv6_end_dx4_netfilter_test.sh:162:
+	echo "################################################################################"

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#238: FILE: tools/testing/selftests/net/srv6_end_dx4_netfilter_test.sh:190:
+	ip -netns ${nsname} addr add ${IPv6_RT_NETWORK}::${rt}/64 dev veth0 nodad

WARNING: line length of 90 exceeds 80 columns
#252: FILE: tools/testing/selftests/net/srv6_end_dx4_netfilter_test.sh:204:
+	ip netns exec ${nsname} iptables -t raw -A PREROUTING -m rpfilter --invert -j DROP

WARNING: line length of 83 exceeds 80 columns
#273: FILE: tools/testing/selftests/net/srv6_end_dx4_netfilter_test.sh:225:
+	ip -netns ${rtname} addr add ${IPv4_HS_NETWORK}.${rt}${hs}/24 dev ${rtveth}

WARNING: line length of 95 exceeds 80 columns
#303: FILE: tools/testing/selftests/net/srv6_end_dx4_netfilter_test.sh:255:
+		encap seg6local action End.DX4 nh4 ${IPv4_HS_NETWORK}.${hsdst} dev veth-t${tid}

WARNING: line length of 91 exceeds 80 columns
#320: FILE: tools/testing/selftests/net/srv6_end_dx4_netfilter_test.sh:272:
+	setup_vpn_config 1 1 2 2 100  #args: src_host src_router dst_host dst_router tenant

WARNING: line length of 86 exceeds 80 columns
#341: FILE: tools/testing/selftests/net/srv6_end_dx4_netfilter_test.sh:293:
+	log_test $? 0 "Hosts connectivity: hs-${hssrc} -> hs-${hsdst} (tenant ${tid})"

WARNING: line length of 82 exceeds 80 columns
#354: FILE: tools/testing/selftests/net/srv6_end_dx4_netfilter_test.sh:306:
+	log_section "SRv6 VPN connectivity test with netfilter enabled in routers"

total: 0 errors, 11 warnings, 0 checks, 346 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 851bda21df0d ("selftests: add selftest for the SRv6 End.DX4 behavior with netfilter") 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, 11 warnings, 0 checks, 346 lines checked