Changes in config

e874be27 - selftests/net: packetdrill: import tcp/slow_start

Thu, 12 Sep 2024 00:52:42 +0000

selftests/net: packetdrill: import tcp/slow_startSame import process as previous tests.Also add CONFIG_NET_SCH_FQ to config, as one test uses that.Same test process as previous tests. Both with and without debug mode.Recording the steps once:make mrpropervng --build \ --config tools/testing/selftests/net/packetdrill/config \ --config kernel/configs/debug.configvng -v --run . --user root --cpus 4 -- \ make -C tools/testing/selftests TARGETS=net/packetdrill run_testsLink: https://github.com/linux-netdev/nipa/wiki/How-to-run-netdev-selftests-CI-style#how-to-buildSigned-off-by: Willem de Bruijn Acked-by: Matthieu Baerts (NGI0) Link: https://patch.msgid.link/20240912005317.1253001-4-willemdebruijn.kernel@gmail.comSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/packetdrill/config

cded7e04 - selftests/net: packetdrill: run in netns and expand config

Thu, 12 Sep 2024 00:52:40 +0000

selftests/net: packetdrill: run in netns and expand configRun packetdrill tests inside netns.They may change system settings, such as sysctl.Also expand config with a few more needed CONFIGs.Link: https://lore.kernel.org/netdev/20240910152640.429920be@kernel.org/Signed-off-by: Willem de Bruijn Acked-by: Matthieu Baerts (NGI0) Link: https://patch.msgid.link/20240912005317.1253001-2-willemdebruijn.kernel@gmail.comSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/packetdrill/config

8a405552 - selftests/net: integrate packetdrill with ksft

Thu, 05 Sep 2024 23:15:52 +0000

selftests/net: integrate packetdrill with ksftLay the groundwork to import into kselftests the over 150 packetdrillTCP/IP conformance tests on github.com/google/packetdrill.Florian recently added support for packetdrill tests in nf_conntrack,in commit a8a388c2aae49 ("selftests: netfilter: add packetdrill basedconntrack tests").This patch takes a slightly different approach. It relies onksft_runner.sh to run every *.pkt file in the directory.Any future imports of packetdrill tests should require no additionalcoding. Just add the *.pkt files.Initially import only two features/directories from github. One with asingle script, and one with two. This was the only reason to picktcp/inq and tcp/md5.The path replaces the directory hierarchy in github with a flat spaceof files: $(subst /,_,$(wildcard tcp/**/*.pkt)). This is the moststraightforward option to integrate with kselftests. The Linked threadreviewed two ways to maintain the hierarchy: TEST_PROGS_RECURSE andPRESERVE_TEST_DIRS. But both introduce significant changes tokselftest infra and with that risk to existing tests.Implementation notes:- restore alphabetical order when adding the new directory to tools/testing/selftests/Makefile- imported *.pkt files and support verbatim from the github project, except for - update `source ./defaults.sh` path (to adjust for flat dir) - add SPDX headers - remove one author statement - Acknowledgment: drop an e (checkpatch)Tested: make -C tools/testing/selftests \ TARGETS=net/packetdrill \ run_tests make -C tools/testing/selftests \ TARGETS=net/packetdrill \ install INSTALL_PATH=$KSFT_INSTALL_PATH # in virtme-ng ./run_kselftest.sh -c net/packetdrill ./run_kselftest.sh -t net/packetdrill:tcp_inq_client.pktLink: https://lore.kernel.org/netdev/20240827193417.2792223-1-willemdebruijn.kernel@gmail.com/Signed-off-by: Willem de Bruijn Link: https://patch.msgid.link/20240905231653.2427327-3-willemdebruijn.kernel@gmail.comSigned-off-by: Jakub Kicinski List of files: /linux-6.15/tools/testing/selftests/net/packetdrill/config