The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 38f7c44d6e760a8513557e27340d61b820c91b8f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2023081125-finicky-impromptu-4126@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^..
Possible dependencies:
38f7c44d6e76 ("selftests: forwarding: Set default IPv6 traceroute utility") fe32dffdcd33 ("selftests: forwarding: add TCPDUMP_EXTRA_FLAGS to lib.sh") b343734ee265 ("selftests: forwarding: add option to run tests with stable MAC addresses") 016748961ba5 ("selftests: lib: forwarding: allow tests to not require mz and jq") 0857d6f8c759 ("ipv6: When forwarding count rx stats on the orig netdev")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 38f7c44d6e760a8513557e27340d61b820c91b8f Mon Sep 17 00:00:00 2001 From: Ido Schimmel idosch@nvidia.com Date: Tue, 8 Aug 2023 17:14:51 +0300 Subject: [PATCH] selftests: forwarding: Set default IPv6 traceroute utility
The test uses the 'TROUTE6' environment variable to encode the name of the IPv6 traceroute utility. By default (without a configuration file), this variable is not set, resulting in failures:
# ./ip6_forward_instats_vrf.sh TEST: ping6 [ OK ] TEST: Ip6InTooBigErrors [ OK ] TEST: Ip6InHdrErrors [FAIL] TEST: Ip6InAddrErrors [ OK ] TEST: Ip6InDiscards [ OK ]
Fix by setting a default utility name and skip the test if the utility is not present.
Fixes: 0857d6f8c759 ("ipv6: When forwarding count rx stats on the orig netdev") Reported-by: Mirsad Todorovac mirsad.todorovac@alu.unizg.hr Closes: https://lore.kernel.org/netdev/adc5e40d-d040-a65e-eb26-edf47dac5b02@alu.uniz... Signed-off-by: Ido Schimmel idosch@nvidia.com Reviewed-by: Petr Machata petrm@nvidia.com Tested-by: Mirsad Todorovac mirsad.todorovac@alu.unizg.hr Reviewed-by: Hangbin Liu liuhangbin@gmail.com Acked-by: Nikolay Aleksandrov razor@blackwall.org Link: https://lore.kernel.org/r/20230808141503.4060661-6-idosch@nvidia.com Signed-off-by: Jakub Kicinski kuba@kernel.org
diff --git a/tools/testing/selftests/net/forwarding/ip6_forward_instats_vrf.sh b/tools/testing/selftests/net/forwarding/ip6_forward_instats_vrf.sh index 9f5b3e2e5e95..49fa94b53a1c 100755 --- a/tools/testing/selftests/net/forwarding/ip6_forward_instats_vrf.sh +++ b/tools/testing/selftests/net/forwarding/ip6_forward_instats_vrf.sh @@ -14,6 +14,8 @@ ALL_TESTS=" NUM_NETIFS=4 source lib.sh
+require_command $TROUTE6 + h1_create() { simple_if_init $h1 2001:1:1::2/64 diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh index 975fc5168c63..40a8c1541b7f 100755 --- a/tools/testing/selftests/net/forwarding/lib.sh +++ b/tools/testing/selftests/net/forwarding/lib.sh @@ -30,6 +30,7 @@ REQUIRE_MZ=${REQUIRE_MZ:=yes} REQUIRE_MTOOLS=${REQUIRE_MTOOLS:=no} STABLE_MAC_ADDRS=${STABLE_MAC_ADDRS:=no} TCPDUMP_EXTRA_FLAGS=${TCPDUMP_EXTRA_FLAGS:=} +TROUTE6=${TROUTE6:=traceroute6}
relative_path="${BASH_SOURCE%/*}" if [[ "$relative_path" == "${BASH_SOURCE}" ]]; then