linux/tools/testing/selftests, branch v6.3

selftests/bpf: Adjust bpf_xdp_metadata_rx_hash for new arg

2023-04-13T18:15:11Z

Update BPF selftests to use the new RSS type argument for kfunc bpf_xdp_metadata_rx_hash. Signed-off-by: Jesper Dangaard Brouer Acked-by: Toke Høiland-Jørgensen Acked-by: Stanislav Fomichev Link: https://lore.kernel.org/r/168132894068.340624.8914711185697163690.stgit@firesoul Signed-off-by: Alexei Starovoitov

selftests/bpf: xdp_hw_metadata remove bpf_printk and add counters

2023-04-13T18:15:10Z

The tool xdp_hw_metadata can be used by driver developers implementing XDP-hints metadata kfuncs. Remove all bpf_printk calls, as the tool already transfers all the XDP-hints related information via metadata area to AF_XDP userspace process. Add counters for providing remaining information about failure and skipped packet events. Signed-off-by: Jesper Dangaard Brouer Acked-by: Stanislav Fomichev Link: https://lore.kernel.org/r/168132891533.340624.7313781245316405141.stgit@firesoul Signed-off-by: Alexei Starovoitov

selftests: add the missing CONFIG_IP_SCTP in net config

2023-04-13T17:04:55Z

The selftest sctp_vrf needs CONFIG_IP_SCTP set in config when building the kernel, so add it. Fixes: a61bd7b9fef3 ("selftests: add a selftest for sctp vrf") Reported-by: Naresh Kamboju Signed-off-by: Xin Long Reviewed-by: Sridhar Samudrala Link: https://lore.kernel.org/r/61dddebc4d2dd98fe7fb145e24d4b2430e42b572.1681312386.git.lucien.xin@gmail.com Signed-off-by: Jakub Kicinski

selftests: openvswitch: adjust datapath NL message declaration

2023-04-13T17:01:23Z

The netlink message for creating a new datapath takes an array of ports for the PID creation. This shouldn't cause much issue but correct it for future cases where we need to do decode of datapath information that could include the per-cpu PID map. Fixes: 25f16c873fb1 ("selftests: add openvswitch selftest suite") Signed-off-by: Aaron Conole Link: https://lore.kernel.org/r/20230412115828.3991806-1-aconole@redhat.com Signed-off-by: Jakub Kicinski

selftests: mptcp: userspace pm: uniform verify events

2023-04-13T16:58:55Z

Simply adding a "sleep" before checking something is usually not a good idea because the time that has been picked can not be enough or too much. The best is to wait for events with a timeout. In this selftest, 'sleep 0.5' is used more than 40 times. It is always used before calling a 'verify_*' function except for this verify_listener_events which has been added later. At the end, using all these 'sleep 0.5' seems to work: the slow CIs don't complain so far. Also because it doesn't take too much time, we can just add two more 'sleep 0.5' to uniform what is done before calling a 'verify_*' function. For the same reasons, we can also delay a bigger refactoring to replace all these 'sleep 0.5' by functions waiting for events instead of waiting for a fix time and hope for the best. Fixes: 6c73008aa301 ("selftests: mptcp: listener test for userspace PM") Cc: stable@vger.kernel.org Suggested-by: Paolo Abeni Signed-off-by: Matthieu Baerts Signed-off-by: Jakub Kicinski

Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

2023-04-08T01:23:37Z

Daniel Borkmann says: ==================== pull-request: bpf 2023-04-08 We've added 4 non-merge commits during the last 11 day(s) which contain a total of 5 files changed, 39 insertions(+), 6 deletions(-). The main changes are: 1) Fix BPF TCP socket iterator to use correct helper for dropping socket's refcount, that is, sock_gen_put instead of sock_put, from Martin KaFai Lau. 2) Fix a BTI exception splat in BPF trampoline-generated code on arm64, from Xu Kuohai. 3) Fix a LongArch JIT error from missing BPF_NOSPEC no-op, from George Guo. 4) Fix dynamic XDP feature detection of veth in xdp_redirect selftest, from Lorenzo Bianconi. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: selftests/bpf: fix xdp_redirect xdp-features selftest for veth driver bpf, arm64: Fixed a BTI error on returning to patched function LoongArch, bpf: Fix jit to skip speculation barrier opcode bpf: tcp: Use sock_gen_put instead of sock_put in bpf_iter_tcp ==================== Link: https://lore.kernel.org/r/20230407224642.30906-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski

selftests: bonding: add arp validate test

2023-04-07T07:47:20Z

This patch add bonding arp validate tests with mode active backup, monitor arp_ip_target and ns_ip6_target. It also checks mii_status to make sure all slaves are UP. Acked-by: Jonathan Toppins Acked-by: Jay Vosburgh Signed-off-by: Hangbin Liu Signed-off-by: David S. Miller

selftests: bonding: re-format bond option tests

2023-04-07T07:47:20Z

To improve the testing process for bond options, A new bond topology lib is added to our testing setup. The current option_prio.sh file will be renamed to bond_options.sh so that all bonding options can be tested here. Specifically, for priority testing, we will run all tests using modes 1, 5, and 6. These changes will help us streamline the testing process and ensure that our bond options are rigorously evaluated. Acked-by: Jay Vosburgh Signed-off-by: Hangbin Liu Acked-by: Jonathan Toppins Signed-off-by: David S. Miller

Merge tag 'net-6.3-rc6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-04-06T18:39:07Z

Pull networking fixes from Jakub Kicinski: "Including fixes from wireless and can. Current release - regressions: - wifi: mac80211: - fix potential null pointer dereference - fix receiving mesh packets in forwarding=0 networks - fix mesh forwarding Current release - new code bugs: - virtio/vsock: fix leaks due to missing skb owner Previous releases - regressions: - raw: fix NULL deref in raw_get_next(). - sctp: check send stream number after wait_for_sndbuf - qrtr: - fix a refcount bug in qrtr_recvmsg() - do not do DEL_SERVER broadcast after DEL_CLIENT - wifi: brcmfmac: fix SDIO suspend/resume regression - wifi: mt76: fix use-after-free in fw features query. - can: fix race between isotp_sendsmg() and isotp_release() - eth: mtk_eth_soc: fix remaining throughput regression - eth: ice: reset FDIR counter in FDIR init stage Previous releases - always broken: - core: don't let netpoll invoke NAPI if in xmit context - icmp: guard against too small mtu - ipv6: fix an uninit variable access bug in __ip6_make_skb() - wifi: mac80211: fix the size calculation of ieee80211_ie_len_eht_cap() - can: fix poll() to not report false EPOLLOUT events - eth: gve: secure enough bytes in the first TX desc for all TCP pkts" * tag 'net-6.3-rc6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (47 commits) net: stmmac: check fwnode for phy device before scanning for phy net: stmmac: Add queue reset into stmmac_xdp_open() function selftests: net: rps_default_mask.sh: delete veth link specifically net: fec: make use of MDIO C45 quirk can: isotp: fix race between isotp_sendsmg() and isotp_release() can: isotp: isotp_ops: fix poll() to not report false EPOLLOUT events can: isotp: isotp_recvmsg(): use sock_recv_cmsgs() to get SOCK_RXQ_OVFL infos can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access gve: Secure enough bytes in the first TX desc for all TCP pkts netlink: annotate lockless accesses to nlk->max_recvmsg_len ethtool: reset #lanes when lanes is omitted ping: Fix potentail NULL deref for /proc/net/icmp. raw: Fix NULL deref in raw_get_next(). ice: Reset FDIR counter in FDIR init stage ice: fix wrong fallback logic for FDIR net: stmmac: fix up RX flow hash indirection table when setting channels net: ethernet: ti: am65-cpsw: Fix mdio cleanup in probe wifi: mt76: ignore key disable commands wifi: ath11k: reduce the MHI timeout to 20s ipv6: Fix an uninit variable access bug in __ip6_make_skb() ...

Merge tag 'linux-kselftest-fixes-6.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2023-04-06T18:34:18Z

Pull Kselftest fixes from Shuah Khan: "One single fix to mount_setattr_test build failure" * tag 'linux-kselftest-fixes-6.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests mount: Fix mount_setattr_test builds failed