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Alexis Lothoré says: ==================== Hello, this is the v3 of test_tc_tunnel conversion into test_progs framework. This new revision: - fixes a few issues spotted by the bot reviewer - removes any test ensuring connection failure (and so depending on a timout) to keep the execution time reasonable test_tc_tunnel.sh tests a variety of tunnels based on BPF: packets are encapsulated by a BPF program on the client egress. We then check that those packets can be decapsulated on server ingress side, either thanks to kernel-based or BPF-based decapsulation. Those tests are run thanks to two veths in two dedicated namespaces. - patches 1 and 2 are preparatory patches - patch 3 introduce tc_tunnel test into test_progs - patch 4 gets rid of the test_tc_tunnel.sh script The new test has been executed both in some x86 local qemu machine, as well as in CI: # ./test_progs -a tc_tunnel #454/1 tc_tunnel/ipip_none:OK #454/2 tc_tunnel/ipip6_none:OK #454/3 tc_tunnel/ip6tnl_none:OK #454/4 tc_tunnel/sit_none:OK #454/5 tc_tunnel/vxlan_eth:OK #454/6 tc_tunnel/ip6vxlan_eth:OK #454/7 tc_tunnel/gre_none:OK #454/8 tc_tunnel/gre_eth:OK #454/9 tc_tunnel/gre_mpls:OK #454/10 tc_tunnel/ip6gre_none:OK #454/11 tc_tunnel/ip6gre_eth:OK #454/12 tc_tunnel/ip6gre_mpls:OK #454/13 tc_tunnel/udp_none:OK #454/14 tc_tunnel/udp_eth:OK #454/15 tc_tunnel/udp_mpls:OK #454/16 tc_tunnel/ip6udp_none:OK #454/17 tc_tunnel/ip6udp_eth:OK #454/18 tc_tunnel/ip6udp_mpls:OK #454 tc_tunnel:OK Summary: 1/18 PASSED, 0 SKIPPED, 0 FAILED ==================== Link: https://patch.msgid.link/20251027-tc_tunnel-v3-0-505c12019f9d@bootlin.com Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Linux kernel
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