Talos™ II Linux sources for OpenPOWER https://git.raptorcs.com/git/talos-op-linux/atom?h=master 2020-01-29T00:02:33+00:00 2020-01-29T00:02:33+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-01-29T00:02:33+00:00 urn:sha1:bd2463ac7d7ec51d432f23bf0e893fb371a908cd Pull networking updates from David Miller: 1) Add WireGuard 2) Add HE and TWT support to ath11k driver, from John Crispin. 3) Add ESP in TCP encapsulation support, from Sabrina Dubroca. 4) Add variable window congestion control to TIPC, from Jon Maloy. 5) Add BCM84881 PHY driver, from Russell King. 6) Start adding netlink support for ethtool operations, from Michal Kubecek. 7) Add XDP drop and TX action support to ena driver, from Sameeh Jubran. 8) Add new ipv4 route notifications so that mlxsw driver does not have to handle identical routes itself. From Ido Schimmel. 9) Add BPF dynamic program extensions, from Alexei Starovoitov. 10) Support RX and TX timestamping in igc, from Vinicius Costa Gomes. 11) Add support for macsec HW offloading, from Antoine Tenart. 12) Add initial support for MPTCP protocol, from Christoph Paasch, Matthieu Baerts, Florian Westphal, Peter Krystad, and many others. 13) Add Octeontx2 PF support, from Sunil Goutham, Geetha sowjanya, Linu Cherian, and others. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1469 commits) net: phy: add default ARCH_BCM_IPROC for MDIO_BCM_IPROC udp: segment looped gso packets correctly netem: change mailing list qed: FW 8.42.2.0 debug features qed: rt init valid initialization changed qed: Debug feature: ilt and mdump qed: FW 8.42.2.0 Add fw overlay feature qed: FW 8.42.2.0 HSI changes qed: FW 8.42.2.0 iscsi/fcoe changes qed: Add abstraction for different hsi values per chip qed: FW 8.42.2.0 Additional ll2 type qed: Use dmae to write to widebus registers in fw_funcs qed: FW 8.42.2.0 Parser offsets modified qed: FW 8.42.2.0 Queue Manager changes qed: FW 8.42.2.0 Expose new registers and change windows qed: FW 8.42.2.0 Internal ram offsets modifications MAINTAINERS: Add entry for Marvell OcteonTX2 Physical Function driver Documentation: net: octeontx2: Add RVU HW and drivers overview octeontx2-pf: ethtool RSS config support octeontx2-pf: Add basic ethtool support ... 2020-01-09T00:06:29+00:00 Arnd Bergmann arnd@arndb.de 2020-01-08T13:15:15+00:00 urn:sha1:ea217e874aef6aa523331a9b5a8d49223460cf3e When the driver is built-in but ipv6 is a module, the flower support produces a link error: drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.o: In function `nfp_tunnel_keep_alive_v6': tunnel_conf.c:(.text+0x2aa8): undefined reference to `nd_tbl' Add a Kconfig dependency to avoid that configuration. Fixes: 9ea9bfa12240 ("nfp: flower: support ipv6 tunnel keep-alive messages from fw") Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net> 2020-01-06T08:45:59+00:00 Christoph Hellwig hch@lst.de 2020-01-06T08:43:50+00:00 urn:sha1:4bdc0d676a643140bdf17dbf7eafedee3d496a3c ioremap has provided non-cached semantics by default since the Linux 2.6 days, so remove the additional ioremap_nocache interface. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Arnd Bergmann <arnd@arndb.de> 2019-12-22T23:15:05+00:00 David S. Miller davem@davemloft.net 2019-12-22T23:15:05+00:00 urn:sha1:ac80010fc94eb0680d9a432b639583bd7ac29066 Mere overlapping changes in the conflicts here. Signed-off-by: David S. Miller <davem@davemloft.net> 2019-12-22T17:54:33+00:00 Linus Torvalds torvalds@linux-foundation.org 2019-12-22T17:54:33+00:00 urn:sha1:78bac77b521b032f96077c21241cc5d5668482c5 Pull networking fixes from David Miller: 1) Several nf_flow_table_offload fixes from Pablo Neira Ayuso, including adding a missing ipv6 match description. 2) Several heap overflow fixes in mwifiex from qize wang and Ganapathi Bhat. 3) Fix uninit value in bond_neigh_init(), from Eric Dumazet. 4) Fix non-ACPI probing of nxp-nci, from Stephan Gerhold. 5) Fix use after free in tipc_disc_rcv(), from Tuong Lien. 6) Enforce limit of 33 tail calls in mips and riscv JIT, from Paul Chaignon. 7) Multicast MAC limit test is off by one in qede, from Manish Chopra. 8) Fix established socket lookup race when socket goes from TCP_ESTABLISHED to TCP_LISTEN, because there lacks an intervening RCU grace period. From Eric Dumazet. 9) Don't send empty SKBs from tcp_write_xmit(), also from Eric Dumazet. 10) Fix active backup transition after link failure in bonding, from Mahesh Bandewar. 11) Avoid zero sized hash table in gtp driver, from Taehee Yoo. 12) Fix wrong interface passed to ->mac_link_up(), from Russell King. 13) Fix DSA egress flooding settings in b53, from Florian Fainelli. 14) Memory leak in gmac_setup_txqs(), from Navid Emamdoost. 15) Fix double free in dpaa2-ptp code, from Ioana Ciornei. 16) Reject invalid MTU values in stmmac, from Jose Abreu. 17) Fix refcount leak in error path of u32 classifier, from Davide Caratti. 18) Fix regression causing iwlwifi firmware crashes on boot, from Anders Kaseorg. 19) Fix inverted return value logic in llc2 code, from Chan Shu Tak. 20) Disable hardware GRO when XDP is attached to qede, frm Manish Chopra. 21) Since we encode state in the low pointer bits, dst metrics must be at least 4 byte aligned, which is not necessarily true on m68k. Add annotations to fix this, from Geert Uytterhoeven. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (160 commits) sfc: Include XDP packet headroom in buffer step size. sfc: fix channel allocation with brute force net: dst: Force 4-byte alignment of dst_metrics selftests: pmtu: fix init mtu value in description hv_netvsc: Fix unwanted rx_table reset net: phy: ensure that phy IDs are correctly typed mod_devicetable: fix PHY module format qede: Disable hardware gro when xdp prog is installed net: ena: fix issues in setting interrupt moderation params in ethtool net: ena: fix default tx interrupt moderation interval net/smc: unregister ib devices in reboot_event net: stmmac: platform: Fix MDIO init for platforms without PHY llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c) net: hisilicon: Fix a BUG trigered by wrong bytes_compl net: dsa: ksz: use common define for tag len s390/qeth: don't return -ENOTSUPP to userspace s390/qeth: fix promiscuous mode after reset s390/qeth: handle error due to unsupported transport mode cxgb4: fix refcount init for TC-MQPRIO offload tc-testing: initial tdc selftests for cls_u32 ... 2019-12-20T01:46:51+00:00 Jakub Kicinski jakub.kicinski@netronome.com 2019-12-17T22:12:02+00:00 urn:sha1:6a35ddc5445a8291ced6247a67977e110275acde The simple RX resync strategy controlled by the kernel does not guarantee as good results as if the device helps by detecting the potential record boundaries and keeping track of them. We've called this strategy stream scan in the tls-offload doc. Implement this strategy for the NFP. The device sends a request for record boundary confirmation, which is then recorded in per-TLS socket state and responded to once record is reached. Because the device keeps track of records passing after the request was sent the response is not as latency sensitive as when kernel just tries to tell the device the information about the next record. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2019-12-20T01:46:51+00:00 Jakub Kicinski jakub.kicinski@netronome.com 2019-12-17T22:12:00+00:00 urn:sha1:572c7245182a200e3ac69bb86a0e60cc34c34dc9 Make nfp_net_parse_meta() take a packet pointer and return a drop/no drop decision. Right now it returns the end of metadata and caller compares it to the packet pointer. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2019-12-20T01:37:13+00:00 John Hurley john.hurley@netronome.com 2019-12-17T21:57:24+00:00 urn:sha1:783461604f7e3c7b4df9c653bf3db165cb9e3326 Both pre-tunnel match rules and flow merge functions parse compiled match/action fields for validation. Update these validation functions to include IPv6 match and action fields. Signed-off-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2019-12-20T01:37:13+00:00 John Hurley john.hurley@netronome.com 2019-12-17T21:57:23+00:00 urn:sha1:9ea9bfa12240650feba7648dbb7f334dac8ba757 FW sends an update of IPv6 tunnels that are active in a given period. Use this information to update the kernel table so that neighbour entries do not time out when active on the NIC. Signed-off-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2019-12-20T01:37:13+00:00 John Hurley john.hurley@netronome.com 2019-12-17T21:57:22+00:00 urn:sha1:6c463a059f626bc2115b17bee97f014f59dd844a A notifier is used to track route changes in the kernel. If a change is made to a route that is offloaded to fw then an update is sent to the NIC. The driver tracks all routes that are offloaded to determine if a kernel change is of interest. Extend the notifier to track IPv6 route changes and create a new list that stores offloaded IPv6 routes. Modify the IPv4 route helper functions to accept varying address lengths. This way, the same core functions can be used to handle IPv4 and IPv6. Signed-off-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>