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98cb12eb |
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24-Jan-2024 |
Paolo Abeni <pabeni@redhat.com> |
selftests: net: remove dependency on ebpf tests Several net tests requires an XDP program build under the ebpf directory, and error out if such program is not available. That makes running successful net test hard, let's duplicate into the net dir the [very small] program, re-using the existing rules to build it, and finally dropping the bogus dependency. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/28e7af7c031557f691dc8045ee41dd549dd5e74c.1706131762.git.pabeni@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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3bdd9fd2 |
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14-Nov-2023 |
Lucas Karpinski <lkarpins@redhat.com> |
selftests/net: synchronize udpgro tests' tx and rx connection The sockets used by udpgso_bench_tx aren't always ready when udpgso_bench_tx transmits packets. This issue is more prevalent in -rt kernels, but can occur in both. Replace the hacky sleep calls with a function that checks whether the ports in the namespace are ready for use. Suggested-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Lucas Karpinski <lkarpins@redhat.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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302e57f8 |
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16-Nov-2022 |
Wang Yufen <wangyufen@huawei.com> |
selftests/net: fix missing xdp_dummy After commit afef88e65554 ("selftests/bpf: Store BPF object files with .bpf.o extension"), we should use xdp_dummy.bpf.o instade of xdp_dummy.o. In addition, use the BPF_FILE variable to save the BPF object file name, which can be better identified and modified. Fixes: afef88e65554 ("selftests/bpf: Store BPF object files with .bpf.o extension") Signed-off-by: Wang Yufen <wangyufen@huawei.com> Cc: Daniel Müller <deso@posteo.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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cdb525ca |
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01-Nov-2022 |
Adrien Thierry <athierry@redhat.com> |
selftests/net: give more time to udpgro bg processes to complete startup In some conditions, background processes in udpgro don't have enough time to set up the sockets. When foreground processes start, this results in the test failing with "./udpgso_bench_tx: sendmsg: Connection refused". For instance, this happens from time to time on a Qualcomm SA8540P SoC running CentOS Stream 9. To fix this, increase the time given to background processes to complete the startup before foreground processes start. Signed-off-by: Adrien Thierry <athierry@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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d28b25a6 |
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30-Jun-2022 |
Hangbin Liu <liuhangbin@gmail.com> |
selftests/net: fix section name when using xdp_dummy.o Since commit 8fffa0e3451a ("selftests/bpf: Normalize XDP section names in selftests") the xdp_dummy.o's section name has changed to xdp. But some tests are still using "section xdp_dummy", which make the tests failed. Fix them by updating to the new section name. Fixes: 8fffa0e3451a ("selftests/bpf: Normalize XDP section names in selftests") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20220630062228.3453016-1-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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3327a9c4 |
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06-Nov-2018 |
Paolo Abeni <pabeni@redhat.com> |
selftests: add functionals test for UDP GRO Extends the existing udp programs to allow checking for proper GRO aggregation/GSO size, and run the tests via a shell script, using a veth pair with XDP program attached to trigger the GRO code path. rfc v3 -> v1: - use ip route to attach the xdp helper to the veth rfc v2 -> rfc v3: - add missing test program options documentation - fix sporatic test failures (receiver faster than sender) Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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e87f53b4 |
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06-Nov-2018 |
Paolo Abeni <pabeni@redhat.com> |
selftests: add some benchmark for UDP GRO Run on top of veth pair, using a dummy XDP program to enable the GRO. rfc v3 -> v1: - use ip route to attach the xdp helper to the veth Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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