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2022-02-03selftests: net: bridge: Parameterize ageing timeoutTobias Waldekranz4-4/+9
Allow the ageing timeout that is set on bridges to be customized from forwarding.config. This allows the tests to be run on hardware which does not support a 10s timeout (e.g. mv88e6xxx). Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-03selftests: mptcp: add fullmesh setting testsGeliang Tang1-6/+43
This patch added the fullmesh setting and clearing selftests in mptcp_join.sh. Now we can set both backup and fullmesh flags, so avoid using the words 'backup' and 'bkup'. Acked-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Geliang Tang <geliang.tang@suse.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-03selftests: mptcp: set fullmesh flag in pm_nl_ctlGeliang Tang1-3/+5
This patch added the fullmesh flag setting and clearing support in pm_nl_ctl: # pm_nl_ctl set ip flags fullmesh # pm_nl_ctl set ip flags nofullmesh Acked-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Geliang Tang <geliang.tang@suse.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-01selftests: fib rule: Don't echo modified sysctlsGuillaume Nault1-3/+3
Run sysctl in quiet mode. Echoing the modified sysctl doesn't bring any useful information. Signed-off-by: Guillaume Nault <gnault@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-01selftests: fib rule: Log test descriptionGuillaume Nault1-4/+6
All callers of fib_rule6_test_match_n_redirect() and fib_rule4_test_match_n_redirect() pass a third argument containing a description of the test being run. Instead of ignoring this argument, let's use it for logging instead of printing a truncated version of the command. Signed-off-by: Guillaume Nault <gnault@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-01selftests: fib rule: Drop erroneous TABLE variableGuillaume Nault1-2/+2
The fib_rule6_del_by_pref() and fib_rule4_del_by_pref() functions use an uninitialised $TABLE variable. They should use $RTABLE instead. This doesn't alter the result of the test, as it just makes the grep command less specific (but since the script always uses the same table number, that doesn't really matter). Let's fix it anyway and, while there, specify the filtering parameters directly in 'ip -X rule show' to avoid the extra grep command entirely. Signed-off-by: Guillaume Nault <gnault@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-01selftests: fib rule: Make 'getmatch' and 'match' local variablesGuillaume Nault1-0/+6
Let's restrict the scope of these variables to avoid possible interferences. Signed-off-by: Guillaume Nault <gnault@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-31selftests/net: timestamping: Fix bind_phc checkGerhard Engleder1-2/+2
timestamping checks socket options during initialisation. For the field bind_phc of the socket option SO_TIMESTAMPING it expects the value -1 if PHC is not bound. Actually the value of bind_phc is 0 if PHC is not bound. This results in the following output: SIOCSHWTSTAMP: tx_type 0 requested, got 0; rx_filter 0 requested, got 0 SO_TIMESTAMP 0 SO_TIMESTAMPNS 0 SO_TIMESTAMPING flags 0, bind phc 0 not expected, flags 0, bind phc -1 This is fixed by setting default value and expected value of bind_phc to 0. Fixes: 2214d7032479 ("selftests/net: timestamping: support binding PHC") Signed-off-by: Gerhard Engleder <gerhard@engleder-embedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-22selftests: net: ioam: expect support for Queue depth dataJustin Iurman1-4/+1
The IOAM queue-depth data field was added a few weeks ago, but the test unit was not updated accordingly. Reported-by: kernel test robot <oliver.sang@intel.com> Fixes: b63c5478e9cb ("ipv6: ioam: Support for Queue depth data field") Signed-off-by: Justin Iurman <justin.iurman@uliege.be> Link: https://lore.kernel.org/r/20220121173449.26918-1-justin.iurman@uliege.be Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-21selftests: mptcp: fix ipv6 routing setupPaolo Abeni1-2/+3
MPJ ipv6 selftests currently lack per link route to the server net. Additionally, ipv6 subflows endpoints are created without any interface specified. The end-result is that in ipv6 self-tests subflows are created all on the same link, leading to expected delays and sporadic self-tests failures. Fix the issue by adding the missing setup bits. Fixes: 523514ed0a99 ("selftests: mptcp: add ADD_ADDR IPv6 test cases") Reported-and-tested-by: Geliang Tang <geliang.tang@suse.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-14kselftests/net: list all available tests in usage()Li Zhijian1-0/+3
So that users can run/query them easily. $ ./fcnal-test.sh -h usage: fcnal-test.sh OPTS -4 IPv4 tests only -6 IPv6 tests only -t <test> Test name/set to run -p Pause on fail -P Pause after each test -v Be verbose Tests: ipv4_ping ipv4_tcp ipv4_udp ipv4_bind ipv4_runtime ipv4_netfilter ipv6_ping ipv6_tcp ipv6_udp ipv6_bind ipv6_runtime ipv6_netfilter use_cases Suggested-by: David Ahern <dsahern@gmail.com> Signed-off-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-13kselftests/net: adapt the timeout to the largest runtimeLi Zhijian1-1/+1
timeout in settings is used by each case under the same directory, so it should adapt to the maximum runtime. A normally running net/fib_nexthops.sh may be killed by this unsuitable timeout. Furthermore, since the defect[1] of kselftests framework, net/fib_nexthops.sh which might take at least (300 * 4) seconds would block the whole kselftests framework previously. $ git grep -w 'sleep 300' tools/testing/selftests/net tools/testing/selftests/net/fib_nexthops.sh: sleep 300 tools/testing/selftests/net/fib_nexthops.sh: sleep 300 tools/testing/selftests/net/fib_nexthops.sh: sleep 300 tools/testing/selftests/net/fib_nexthops.sh: sleep 300 Enlarge the timeout by plus 300 based on the obvious largest runtime to avoid the blocking. [1]: https://www.spinics.net/lists/kernel/msg4185370.html Signed-off-by: Zhou Jie <zhoujie2011@fujitsu.com> Signed-off-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-11Merge tag '5.17-net-next' of ↵Linus Torvalds22-190/+4983
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core ---- - Defer freeing TCP skbs to the BH handler, whenever possible, or at least perform the freeing outside of the socket lock section to decrease cross-CPU allocator work and improve latency. - Add netdevice refcount tracking to locate sources of netdevice and net namespace refcount leaks. - Make Tx watchdog less intrusive - avoid pausing Tx and restarting all queues from a single CPU removing latency spikes. - Various small optimizations throughout the stack from Eric Dumazet. - Make netdev->dev_addr[] constant, force modifications to go via appropriate helpers to allow us to keep addresses in ordered data structures. - Replace unix_table_lock with per-hash locks, improving performance of bind() calls. - Extend skb drop tracepoint with a drop reason. - Allow SO_MARK and SO_PRIORITY setsockopt under CAP_NET_RAW. BPF --- - New helpers: - bpf_find_vma(), find and inspect VMAs for profiling use cases - bpf_loop(), runtime-bounded loop helper trading some execution time for much faster (if at all converging) verification - bpf_strncmp(), improve performance, avoid compiler flakiness - bpf_get_func_arg(), bpf_get_func_ret(), bpf_get_func_arg_cnt() for tracing programs, all inlined by the verifier - Support BPF relocations (CO-RE) in the kernel loader. - Further the support for BTF_TYPE_TAG annotations. - Allow access to local storage in sleepable helpers. - Convert verifier argument types to a composable form with different attributes which can be shared across types (ro, maybe-null). - Prepare libbpf for upcoming v1.0 release by cleaning up APIs, creating new, extensible ones where missing and deprecating those to be removed. Protocols --------- - WiFi (mac80211/cfg80211): - notify user space about long "come back in N" AP responses, allow it to react to such temporary rejections - allow non-standard VHT MCS 10/11 rates - use coarse time in airtime fairness code to save CPU cycles - Bluetooth: - rework of HCI command execution serialization to use a common queue and work struct, and improve handling errors reported in the middle of a batch of commands - rework HCI event handling to use skb_pull_data, avoiding packet parsing pitfalls - support AOSP Bluetooth Quality Report - SMC: - support net namespaces, following the RDMA model - improve connection establishment latency by pre-clearing buffers - introduce TCP ULP for automatic redirection to SMC - Multi-Path TCP: - support ioctls: SIOCINQ, OUTQ, and OUTQNSD - support socket options: IP_TOS, IP_FREEBIND, IP_TRANSPARENT, IPV6_FREEBIND, and IPV6_TRANSPARENT, TCP_CORK and TCP_NODELAY - support cmsgs: TCP_INQ - improvements in the data scheduler (assigning data to subflows) - support fastclose option (quick shutdown of the full MPTCP connection, similar to TCP RST in regular TCP) - MCTP (Management Component Transport) over serial, as defined by DMTF spec DSP0253 - "MCTP Serial Transport Binding". Driver API ---------- - Support timestamping on bond interfaces in active/passive mode. - Introduce generic phylink link mode validation for drivers which don't have any quirks and where MAC capability bits fully express what's supported. Allow PCS layer to participate in the validation. Convert a number of drivers. - Add support to set/get size of buffers on the Rx rings and size of the tx copybreak buffer via ethtool. - Support offloading TC actions as first-class citizens rather than only as attributes of filters, improve sharing and device resource utilization. - WiFi (mac80211/cfg80211): - support forwarding offload (ndo_fill_forward_path) - support for background radar detection hardware - SA Query Procedures offload on the AP side New hardware / drivers ---------------------- - tsnep - FPGA based TSN endpoint Ethernet MAC used in PLCs with real-time requirements for isochronous communication with protocols like OPC UA Pub/Sub. - Qualcomm BAM-DMUX WWAN - driver for data channels of modems integrated into many older Qualcomm SoCs, e.g. MSM8916 or MSM8974 (qcom_bam_dmux). - Microchip LAN966x multi-port Gigabit AVB/TSN Ethernet Switch driver with support for bridging, VLANs and multicast forwarding (lan966x). - iwlmei driver for co-operating between Intel's WiFi driver and Intel's Active Management Technology (AMT) devices. - mse102x - Vertexcom MSE102x Homeplug GreenPHY chips - Bluetooth: - MediaTek MT7921 SDIO devices - Foxconn MT7922A - Realtek RTL8852AE Drivers ------- - Significantly improve performance in the datapaths of: lan78xx, ax88179_178a, lantiq_xrx200, bnxt. - Intel Ethernet NICs: - igb: support PTP/time PEROUT and EXTTS SDP functions on 82580/i354/i350 adapters - ixgbevf: new PF -> VF mailbox API which avoids the risk of mailbox corruption with ESXi - iavf: support configuration of VLAN features of finer granularity, stacked tags and filtering - ice: PTP support for new E822 devices with sub-ns precision - ice: support firmware activation without reboot - Mellanox Ethernet NICs (mlx5): - expose control over IRQ coalescing mode (CQE vs EQE) via ethtool - support TC forwarding when tunnel encap and decap happen between two ports of the same NIC - dynamically size and allow disabling various features to save resources for running in embedded / SmartNIC scenarios - Broadcom Ethernet NICs (bnxt): - use page frag allocator to improve Rx performance - expose control over IRQ coalescing mode (CQE vs EQE) via ethtool - Other Ethernet NICs: - amd-xgbe: add Ryzen 6000 (Yellow Carp) Ethernet support - Microsoft cloud/virtual NIC (mana): - add XDP support (PASS, DROP, TX) - Mellanox Ethernet switches (mlxsw): - initial support for Spectrum-4 ASICs - VxLAN with IPv6 underlay - Marvell Ethernet switches (prestera): - support flower flow templates - add basic IP forwarding support - NXP embedded Ethernet switches (ocelot & felix): - support Per-Stream Filtering and Policing (PSFP) - enable cut-through forwarding between ports by default - support FDMA to improve packet Rx/Tx to CPU - Other embedded switches: - hellcreek: improve trapping management (STP and PTP) packets - qca8k: support link aggregation and port mirroring - Qualcomm 802.11ax WiFi (ath11k): - qca6390, wcn6855: enable 802.11 power save mode in station mode - BSS color change support - WCN6855 hw2.1 support - 11d scan offload support - scan MAC address randomization support - full monitor mode, only supported on QCN9074 - qca6390/wcn6855: report signal and tx bitrate - qca6390: rfkill support - qca6390/wcn6855: regdb.bin support - Intel WiFi (iwlwifi): - support SAR GEO Offset Mapping (SGOM) and Time-Aware-SAR (TAS) in cooperation with the BIOS - support for Optimized Connectivity Experience (OCE) scan - support firmware API version 68 - lots of preparatory work for the upcoming Bz device family - MediaTek WiFi (mt76): - Specific Absorption Rate (SAR) support - mt7921: 160 MHz channel support - RealTek WiFi (rtw88): - Specific Absorption Rate (SAR) support - scan offload - Other WiFi NICs - ath10k: support fetching (pre-)calibration data from nvmem - brcmfmac: configure keep-alive packet on suspend - wcn36xx: beacon filter support" * tag '5.17-net-next' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2048 commits) tcp: tcp_send_challenge_ack delete useless param `skb` net/qla3xxx: Remove useless DMA-32 fallback configuration rocker: Remove useless DMA-32 fallback configuration hinic: Remove useless DMA-32 fallback configuration lan743x: Remove useless DMA-32 fallback configuration net: enetc: Remove useless DMA-32 fallback configuration cxgb4vf: Remove useless DMA-32 fallback configuration cxgb4: Remove useless DMA-32 fallback configuration cxgb3: Remove useless DMA-32 fallback configuration bnx2x: Remove useless DMA-32 fallback configuration et131x: Remove useless DMA-32 fallback configuration be2net: Remove useless DMA-32 fallback configuration vmxnet3: Remove useless DMA-32 fallback configuration bna: Simplify DMA setting net: alteon: Simplify DMA setting myri10ge: Simplify DMA setting qlcnic: Simplify DMA setting net: allwinner: Fix print format page_pool: remove spinlock in page_pool_refill_alloc_cache() amt: fix wrong return type of amt_send_membership_update() ...
2022-01-10Merge tag 'linux-kselftest-next-5.17-rc1' of ↵Linus Torvalds6-11/+8
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest update from Shuah Khan: "Fixes to build errors, false negatives, and several code cleanups, including the ARRAY_SIZE cleanup that removes 25+ duplicates ARRAY_SIZE defines from individual tests" * tag 'linux-kselftest-next-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/vm: remove ARRAY_SIZE define from individual tests selftests/timens: remove ARRAY_SIZE define from individual tests selftests/sparc64: remove ARRAY_SIZE define from adi-test selftests/seccomp: remove ARRAY_SIZE define from seccomp_benchmark selftests/rseq: remove ARRAY_SIZE define from individual tests selftests/net: remove ARRAY_SIZE define from individual tests selftests/landlock: remove ARRAY_SIZE define from common.h selftests/ir: remove ARRAY_SIZE define from ir_loopback.c selftests/core: remove ARRAY_SIZE define from close_range_test.c selftests/cgroup: remove ARRAY_SIZE define from cgroup_util.h selftests/arm64: remove ARRAY_SIZE define from vec-syscfg.c tools: fix ARRAY_SIZE defines in tools and selftests hdrs selftests: cgroup: build error multiple outpt files selftests/move_mount_set_group remove unneeded conversion to bool selftests/mount: remove unneeded conversion to bool selftests: harness: avoid false negatives if test has no ASSERTs selftests/ftrace: make kprobe profile testcase description unique selftests: clone3: clone3: add case CLONE3_ARGS_NO_TEST selftests: timers: Remove unneeded semicolon kselftests: timers:Remove unneeded semicolon
2022-01-08selftests: mptcp: more stable join tests-casesPaolo Abeni1-52/+68
MPTCP join self-tests are a bit fragile as they reply on delays instead of events to catch-up with the expected sockets states. Replace the delay with state checking where possible and reduce the number of sleeps in the most complex scenarios. This will both reduce the tests run-time and will improve stability. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-07selftests: mptcp: add tests for subflow creation failurePaolo Abeni2-1/+78
Verify that, when multiple endpoints are available, subflows creation proceed even when the first additional subflow creation fails - due to packet drop on the relevant link Co-developed-by: Geliang Tang <geliang.tang@suse.com> Signed-off-by: Geliang Tang <geliang.tang@suse.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-07mptcp: keep track of local endpoint still available for each mskPaolo Abeni1-1/+4
Include into the path manager status a bitmap tracking the list of local endpoints still available - not yet used - for the relevant mptcp socket. Keep such map updated at endpoint creation/deletion time, so that we can easily skip already used endpoint at local address selection time. The endpoint used by the initial subflow is lazyly accounted at subflow creation time: the usage bitmap is be up2date before endpoint selection and we avoid such unneeded task in some relevant scenarios - e.g. busy servers accepting incoming subflows but not creating any additional ones nor annuncing additional addresses. Overall this allows for fair local endpoints usage in case of subflow failure. As a side effect, this patch also enforces that each endpoint is used at most once for each mptcp connection. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-07selftests: mptcp: add disconnect testsPaolo Abeni2-27/+160
Performs several disconnect/reconnect on the same socket, ensuring the overall transfer is succesful. The new test leverages ioctl(SIOCOUTQ) to ensure all the pending data is acked before disconnecting. Additionally order alphabetically the test program arguments list for better maintainability. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski2-1/+2
No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-05selftests: set amt.sh executableTaehee Yoo1-0/+0
amt.sh test script will not work because it doesn't have execution permission. So, it adds execution permission. Reported-by: Hangbin Liu <liuhangbin@gmail.com> Fixes: c08e8baea78e ("selftests: add amt interface selftest script") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Link: https://lore.kernel.org/r/20220105144436.13415-1-ap420073@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-01selftests: net: udpgro_fwd.sh: explicitly checking the available ping featureJianguo Wu1-1/+2
As Paolo pointed out, the result of ping IPv6 address depends on the running distro. So explicitly checking the available ping feature, as e.g. do the bareudp.sh self-tests. Fixes: 8b3170e07539 ("selftests: net: using ping6 for IPv6 in udpgro_fwd.sh") Signed-off-by: Jianguo Wu <wujianguo@chinatelecom.cn> Link: https://lore.kernel.org/r/825ee22b-4245-dbf7-d2f7-a230770d6e21@163.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski4-10/+17
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c commit 077cdda764c7 ("net/mlx5e: TC, Fix memory leak with rules with internal port") commit 31108d142f36 ("net/mlx5: Fix some error handling paths in 'mlx5e_tc_add_fdb_flow()'") commit 4390c6edc0fb ("net/mlx5: Fix some error handling paths in 'mlx5e_tc_add_fdb_flow()'") https://lore.kernel.org/all/20211229065352.30178-1-saeed@kernel.org/ net/smc/smc_wr.c commit 49dc9013e34b ("net/smc: Use the bitmap API when applicable") commit 349d43127dac ("net/smc: fix kernel panic caused by race of smc_sock") bitmap_zero()/memset() is removed by the fix Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-30selftests: net: using ping6 for IPv6 in udpgro_fwd.shJianguo Wu1-1/+3
udpgro_fwd.sh output following message: ping: 2001:db8:1::100: Address family for hostname not supported Using ping6 when pinging IPv6 addresses. Fixes: a062260a9d5f ("selftests: net: add UDP GRO forwarding self-tests") Signed-off-by: Jianguo Wu <wujianguo@chinatelecom.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-30selftests: net: Fix a typo in udpgro_fwd.shJianguo Wu1-1/+1
$rvs -> $rcv Fixes: a062260a9d5f ("selftests: net: add UDP GRO forwarding self-tests") Signed-off-by: Jianguo Wu <wujianguo@chinatelecom.cn> Link: https://lore.kernel.org/r/d247d7c8-a03a-0abf-3c71-4006a051d133@163.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-30selftests/net: udpgso_bench_tx: fix dst ip argumentwujianguo1-1/+7
udpgso_bench_tx call setup_sockaddr() for dest address before parsing all arguments, if we specify "-p ${dst_port}" after "-D ${dst_ip}", then ${dst_port} will be ignored, and using default cfg_port 8000. This will cause test case "multiple GRO socks" failed in udpgro.sh. Setup sockaddr after parsing all arguments. Fixes: 3a687bef148d ("selftests: udp gso benchmark") Signed-off-by: Jianguo Wu <wujianguo@chinatelecom.cn> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/ff620d9f-5b52-06ab-5286-44b945453002@163.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-25selftests: mptcp: Remove the deprecated config NFT_COUNTERMa Xinjian1-1/+0
NFT_COUNTER was removed since 390ad4295aa ("netfilter: nf_tables: make counter support built-in") LKP/0Day will check if all configs listing under selftests are able to be enabled properly. For the missing configs, it will report something like: LKP WARN miss config CONFIG_NFT_COUNTER= of net/mptcp/config - it's not reasonable to keep the deprecated configs. - configs under kselftests are recommended by corresponding tests. So if some configs are missing, it will impact the testing results Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Ma Xinjian <xinjianx.ma@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-24selftests: Calculate udpgso segment count without header adjustmentCoco Li1-6/+6
The below referenced commit correctly updated the computation of number of segments (gso_size) by using only the gso payload size and removing the header lengths. With this change the regression test started failing. Update the tests to match this new behavior. Both IPv4 and IPv6 tests are updated, as a separate patch in this series will update udp_v6_send_skb to match this change in udp_send_skb. Fixes: 158390e45612 ("udp: using datalen to cap max gso segments") Signed-off-by: Coco Li <lixiaoyan@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/20211223222441.2975883-2-lixiaoyan@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-23selftests: forwarding: Add Q-in-VNI test for IPv6Amit Cohen1-0/+347
Add test to check Q-in-VNI traffic with IPv6 underlay and overlay. The test is similar to the existing IPv4 test. Signed-off-by: Amit Cohen <amcohen@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-23selftests: forwarding: Add a test for VxLAN symmetric routing with IPv6Amit Cohen1-0/+563
In a similar fashion to the asymmetric test, add a test for symmetric routing. In symmetric routing both the ingress and egress VTEPs perform routing in the overlay network into / from the VxLAN tunnel. Packets in different directions use the same VNI - the L3 VNI. Different tenants (VRFs) use different L3 VNIs. Add a test which is similar to the existing IPv4 test to check IPv6. Signed-off-by: Amit Cohen <amcohen@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-23selftests: forwarding: Add a test for VxLAN asymmetric routing with IPv6Amit Cohen1-0/+504
In asymmetric routing the ingress VTEP routes the packet into the correct VxLAN tunnel, whereas the egress VTEP only bridges the packet to the correct host. Therefore, packets in different directions use different VNIs - the target VNI. Add a test which is similar to the existing IPv4 test to check IPv6. The test uses a simple topology with two VTEPs and two VNIs and verifies that ping passes between hosts (local / remote) in the same VLAN (VNI) and in different VLANs belonging to the same tenant (VRF). While the test does not check VM mobility, it does configure an anycast gateway using a macvlan device on both VTEPs. Signed-off-by: Amit Cohen <amcohen@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-23selftests: forwarding: vxlan_bridge_1q: Remove unused functionAmit Cohen1-20/+0
Remove `vxlan_ping_test()` which is not used and probably was copied mistakenly from vxlan_bridge_1d.sh. This was found while adding an equivalent test for IPv6. Signed-off-by: Amit Cohen <amcohen@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-23selftests: forwarding: Add VxLAN tests with a VLAN-aware bridge for IPv6Amit Cohen2-0/+848
The tests are very similar to their VLAN-unaware counterpart (vxlan_bridge_1d_ipv6.sh and vxlan_bridge_1d_port_8472_ipv6.sh), but instead of using multiple VLAN-unaware bridges, a single VLAN-aware bridge is used with multiple VLANs. Signed-off-by: Amit Cohen <amcohen@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-23selftests: forwarding: Add VxLAN tests with a VLAN-unaware bridge for IPv6Amit Cohen2-0/+815
Add tests similar to vxlan_bridge_1d.sh and vxlan_bridge_1d_port_8472.sh. The tests set up a topology with three VxLAN endpoints: one "local", possibly offloaded, and two "remote", formed using veth pairs and likely purely software bridges. The "local" endpoint is connected to host systems by a VLAN-unaware bridge. Since VxLAN tunnels must be unique per namespace, each of the "remote" endpoints is in its own namespace. H3 forms the bridge between the three domains. Send IPv4 packets and IPv6 packets with IPv6 underlay. Use `TC_FLAG`, which is defined in `forwarding.config` file, for TC checks. `TC_FLAG` allows testing that on HW datapath, the traffic actually goes through HW. Signed-off-by: Amit Cohen <amcohen@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-23selftests: lib.sh: Add PING_COUNT to allow sending configurable amount of ↵Amit Cohen1-2/+5
packets Currently `ping_do()` and `ping6_do()` send 10 packets. There are cases that it is not possible to catch only the interesting packets using tc rule, so then, it is possible to send many packets and verify that at least this amount of packets hit the rule. Add `PING_COUNT` variable, which is set to 10 by default, to allow tests sending more than 10 packets using the existing ping API. Signed-off-by: Amit Cohen <amcohen@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-18selftests: mptcp: try to set mptcp ulp mode in different sk statesFlorian Westphal2-66/+51
The kernel will crash without 'mptcp: clear 'kern' flag from fallback sockets' change. Since this doesn't slow down testing in a noticeable way, run this unconditionally. The explicit test did not catch this, because the check was done for tcp socket returned by 'socket(.. IPPROTO_TCP) rather than a tcp socket returned by accept() on a mptcp listen fd. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski4-13/+38
No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-13selftest/net/forwarding: declare NETIFS p9 p10Hangbin Liu1-0/+2
The recent GRE selftests defined NUM_NETIFS=10. If the users copy forwarding.config.sample to forwarding.config directly, they will get error "Command line is not complete" when run the GRE tests, because create_netif_veth() failed with no interface name defined. Fix it by extending the NETIFS with p9 and p10. Fixes: 2800f2485417 ("selftests: forwarding: Test multipath hashing on inner IP pkts for GRE tunnel") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-13selftests/net: expand gro with two machine testWillem de Bruijn1-14/+24
The test is currently run on a single host with private addresses, either over veth or by setting a nic in loopback mode with macvlan. Support running between two real devices. Allow overriding addresses. Also cut timeout to fail faster on error and explicitly log success. Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-13selftests/net: toeplitz: fix udp optionWillem de Bruijn1-1/+1
Tiny fix. Option -u ("use udp") does not take an argument. It can cause the next argument to silently be ignored. Fixes: 5ebfb4cc3048 ("selftests/net: toeplitz test") Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-12selftests: Fix IPv6 address bind testsDavid Ahern1-3/+11
IPv6 allows binding a socket to a device then binding to an address not on the device (__inet6_bind -> ipv6_chk_addr with strict flag not set). Update the bind tests to reflect legacy behavior. Fixes: 34d0302ab861 ("selftests: Add ipv6 address bind tests to fcnal-test") Reported-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: David Ahern <dsahern@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-12selftests: Fix raw socket bind tests with VRFDavid Ahern1-1/+2
Commit referenced below added negative socket bind tests for VRF. The socket binds should fail since the address to bind to is in a VRF yet the socket is not bound to the VRF or a device within it. Update the expected return code to check for 1 (bind failure) so the test passes when the bind fails as expected. Add a 'show_hint' comment to explain why the bind is expected to fail. Fixes: 75b2b2b3db4c ("selftests: Add ipv4 address bind tests to fcnal-test") Reported-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: David Ahern <dsahern@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-12selftests: Add duplicate config only for MD5 VRF testsDavid Ahern1-6/+20
Commit referenced below added configuration in the default VRF that duplicates a VRF to check MD5 passwords are properly used and fail when expected. That config should not be added all the time as it can cause tests to pass that should not (by matching on default VRF setup when it should not). Move the duplicate setup to a function that is only called for the MD5 tests and add a cleanup function to remove it after the MD5 tests. Fixes: 5cad8bce26e0 ("fcnal-test: Add TCP MD5 tests for VRF") Signed-off-by: David Ahern <dsahern@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-12selftests: icmp_redirect: pass xfail=0 to log_test()Po-Hsu Lin1-1/+1
If any sub-test in this icmp_redirect.sh is failing but not expected to fail. The script will complain: ./icmp_redirect.sh: line 72: [: 1: unary operator expected This is because when the sub-test is not expected to fail, we won't pass any value for the xfail local variable in log_test() and thus it's empty. Fix this by passing 0 as the 4th variable to log_test() for non-xfail cases. v2: added fixes tag Fixes: 0a36a75c6818 ("selftests: icmp_redirect: support expected failures") Signed-off-by: Po-Hsu Lin <po-hsu.lin@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-11selftests/net: remove ARRAY_SIZE define from individual testsShuah Khan6-11/+8
ARRAY_SIZE is defined in several selftests. Remove definitions from individual test files and include header file for the define instead. ARRAY_SIZE define is added in a separate patch to prepare for this change. Remove ARRAY_SIZE from net tests and pickup the one defined in kselftest.h. Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-12-10selftests: mptcp: remove duplicate include in mptcp_inq.cYe Guojin1-1/+0
'sys/ioctl.h' included in 'mptcp_inq.c' is duplicated. Reported-by: ZealRobot <zealci@zte.com.cn> Signed-off-by: Ye Guojin <ye.guojin@zte.com.cn> Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net> Link: https://lore.kernel.org/r/20211210071424.425773-1-ye.guojin@zte.com.cn Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-10selftests: net: Correct ping6 expected rc from 2 to 1Jie2x Zhou1-1/+1
./fcnal-test.sh -v -t ipv6_ping TEST: ping out, VRF bind - ns-B IPv6 LLA [FAIL] TEST: ping out, VRF bind - multicast IP [FAIL] ping6 is failing as it should. COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 fe80::7c4c:bcff:fe66:a63a%red strace of ping6 shows it is failing with '1', so change the expected rc from 2 to 1. Fixes: c0644e71df33 ("selftests: Add ipv6 ping tests to fcnal-test") Reported-by: kernel test robot <lkp@intel.com> Suggested-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jie2x Zhou <jie2x.zhou@intel.com> Link: https://lore.kernel.org/r/20211209020230.37270-1-jie2x.zhou@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski3-10/+93
No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-08selftests: tls: add missing AES256-GCM cipherVadim Fedorenko1-0/+18
Add tests for TLSv1.2 and TLSv1.3 with AES256-GCM cipher Signed-off-by: Vadim Fedorenko <vfedorenko@novek.ru> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-08selftests: tls: add missing AES-CCM cipher testsVadim Fedorenko1-0/+18
Add tests for TLSv1.2 and TLSv1.3 with AES-CCM cipher. Signed-off-by: Vadim Fedorenko <vfedorenko@novek.ru> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-07selftests: mptcp: check IP_TOS in/out are the sameFlorian Westphal1-0/+63
Check that getsockopt(IP_TOS) returns what setsockopt(IP_TOS) did set right before. Also check that socklen_t == 0 and -1 input values match those of normal tcp sockets. Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2025-10-03 04:28:35 +0300