kernel/linux.git/tools/testing/selftests/net/config, branch v6.18.21

selftests: net: sort configs

2025-10-06T20:12:59+00:00

Sort config files for networking selftests. This should help us avoid merge conflicts between net and net-next. patchwork check will be added to prevent new issues. Acked-by: Phil Sutter Acked-by: Matthieu Baerts (NGI0) Acked-by: Florian Westphal Acked-by: Antonio Quartulli Link: https://patch.msgid.link/20251003205736.1019673-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

selftests: net: Explicitly enable CONFIG_CRYPTO_SHA1 for IPsec

2025-08-20T02:36:24+00:00

xfrm_policy.sh, nft_flowtable.sh, and vrf-xfrm-tests.sh use 'ip xfrm' with SHA-1, either 'auth sha1' or 'auth-trunc hmac(sha1)'. That requires CONFIG_CRYPTO_SHA1, which CONFIG_INET_ESP intentionally doesn't select (as per its help text). Previously, the config for these tests relied on CONFIG_CRYPTO_SHA1 being selected by the unrelated option CONFIG_IP_SCTP. Since CONFIG_IP_SCTP is being changed to no longer do that, instead add CONFIG_CRYPTO_SHA1 to the configs explicitly. Reported-by: Paolo Abeni Closes: https://lore.kernel.org/r/766e4508-aaba-4cdc-92b4-e116e52ae13b@redhat.com Suggested-by: Florian Westphal Acked-by: Xin Long Signed-off-by: Eric Biggers Link: https://patch.msgid.link/20250818205426.30222-2-ebiggers@kernel.org Signed-off-by: Jakub Kicinski

selftests: net: Enable legacy netfilter legacy options.

2025-07-25T16:38:55+00:00

Some specified options rely on NETFILTER_XTABLES_LEGACY to be enabled. IP_NF_TARGET_TTL for instance depends on IP_NF_MANGLE which in turn depends on IP_NF_IPTABLES_LEGACY -> NETFILTER_XTABLES_LEGACY. Enable relevant iptables config options explicitly, this is needed to avoid breakage when symbols related to iptables-legacy will depend on NETFILTER_LEGACY resp. IP_TABLES_LEGACY. This also means that the classic tables (Kernel modules) will not be enabled by default, so enable them too. Signed-off-by: Florian Westphal [bigeasy: Split out the config bits from the main patch] Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Pablo Neira Ayuso

selftest: net: Remove DCCP bits.

2025-04-12T01:58:10+00:00

We will remove DCCP. Let's remove DCCP bits from selftest. Signed-off-by: Kuniyuki Iwashima Link: https://patch.msgid.link/20250410023921.11307-2-kuniyu@amazon.com Signed-off-by: Jakub Kicinski

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-03-20T20:38:01+00:00

Cross-merge networking fixes after downstream PR (net-6.14-rc8). Conflict: tools/testing/selftests/net/Makefile 03544faad761 ("selftest: net: add proc_net_pktgen") 3ed61b8938c6 ("selftests: net: test for lwtunnel dst ref loops") tools/testing/selftests/net/config: 85cb3711acb8 ("selftests: net: Add test cases for link and peer netns") 3ed61b8938c6 ("selftests: net: test for lwtunnel dst ref loops") Adjacent commits: tools/testing/selftests/net/Makefile c935af429ec2 ("selftests: net: add support for testing SO_RCVMARK and SO_RCVPRIORITY") 355d940f4d5a ("Revert "selftests: Add IPv6 link-local address generation tests for GRE devices."") Signed-off-by: Paolo Abeni

selftests: net: test for lwtunnel dst ref loops

2025-03-20T10:25:52+00:00

As recently specified by commit 0ea09cbf8350 ("docs: netdev: add a note on selftest posting") in net-next, the selftest is therefore shipped in this series. However, this selftest does not really test this series. It needs this series to avoid crashing the kernel. What it really tests, thanks to kmemleak, is what was fixed by the following commits: - commit c71a192976de ("net: ipv6: fix dst refleaks in rpl, seg6 and ioam6 lwtunnels") - commit 92191dd10730 ("net: ipv6: fix dst ref loops in rpl, seg6 and ioam6 lwtunnels") - commit c64a0727f9b1 ("net: ipv6: fix dst ref loop on input in seg6 lwt") - commit 13e55fbaec17 ("net: ipv6: fix dst ref loop on input in rpl lwt") - commit 0e7633d7b95b ("net: ipv6: fix dst ref loop in ila lwtunnel") - commit 5da15a9c11c1 ("net: ipv6: fix missing dst ref drop in ila lwtunnel") Signed-off-by: Justin Iurman Link: https://patch.msgid.link/20250314120048.12569-4-justin.iurman@uliege.be Signed-off-by: Paolo Abeni

selftests: openvswitch: don't hardcode the drop reason subsys

2025-03-07T00:45:43+00:00

WiFi removed one of their subsys entries from drop reasons, in commit 286e69677065 ("wifi: mac80211: Drop cooked monitor support") SKB_DROP_REASON_SUBSYS_OPENVSWITCH is now 2 not 3. The drop reasons are not uAPI, read the correct value from debug info. We need to enable vmlinux BTF, otherwise pahole needs a few GB of memory to decode the enum name. Acked-by: Stanislav Fomichev Acked-by: Aaron Conole Link: https://patch.msgid.link/20250304180615.945945-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

selftest: net: add proc_net_pktgen

2025-03-04T09:57:58+00:00

Add some test for /proc/net/pktgen/... interface. - enable 'CONFIG_NET_PKTGEN=m' in tools/testing/selftests/net/config Signed-off-by: Peter Seiderer Reviewed-by: Simon Horman Signed-off-by: Paolo Abeni

selftests: net: Add test cases for link and peer netns

2025-02-21T23:28:03+00:00

- Add test for creating link in another netns when a link of the same name and ifindex exists in current netns. - Add test to verify that link is created in target netns directly - no link new/del events should be generated in link netns or current netns. - Add test cases to verify that link-netns is set as expected for various drivers and combination of namespace-related parameters. Signed-off-by: Xiao Liang Link: https://patch.msgid.link/20250219125039.18024-14-shaw.leon@gmail.com Signed-off-by: Jakub Kicinski

selftests: net: add config for openvswitch

2024-06-27T22:50:08+00:00

The pmtu testing will require that the OVS module is installed, so do that. Reviewed-by: Simon Horman Tested-by: Simon Horman Signed-off-by: Aaron Conole Link: https://patch.msgid.link/20240625172245.233874-8-aconole@redhat.com Signed-off-by: Jakub Kicinski