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2020-05-07vppinfra: loop counter off by 1 in search_free_list()Steven Luong1-1/+1
In search_free_list(), we have this do while loop. do { l--; f_index = h->free_lists[b][l]; f = elt_at (h, f_index); f_size = heap_elt_size (v, f); if ((s = f_size - size) >= 0) break; } while (l >= 0); When (l == 0), we still go back up to execute l--. Then l become -1. The next statement is we index h->free_lists[b][-1]. After that, elt_at() would probably cause a crash in the ASSERT. Type: fix Ticket: VPPSUPP-63 Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I617d122aa221cfdfe38f8be50f4e0f0e76e11bb5
2020-05-07nat: remove duplicate line of codeKlement Sekera1-1/+0
Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I3c914d5c457df40205280ac589a2d353261343d5
2020-05-07nat: fix per thread data vlib_main_t usageFilip Varga9-75/+97
Type: fix Change-Id: If6784c9eb278f525e05304d10fd1a00641faaaf0 Signed-off-by: Filip Varga <fivarga@cisco.com>
2020-05-07misc: deprecate elftoolDamjan Marion4-501/+1
Type: make Change-Id: I34fec1c40ef660177c266517eaf41d60827609f4 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-07session: catch segment manager alloc failureFlorin Coras1-3/+4
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I4ac923fda84feee8d2ad76d0c3e3a252f53008ed
2020-05-07lacp: fix regarding vm arg for vlib_time_now callsElias Rudberg6-43/+26
Use thread-specific vlib_main_t *vm pointers to avoid problems with different threads accessing the same vlib_main_t data structure. This avoids assertion failure when vlib_time_now() is called with a vm corresponding to a different thread. Type: fix Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net> Change-Id: I359596ecff86e03d57aa8d2330f77bf9a913485f
2020-05-07rdma: fix alignment issueDamjan Marion2-2/+5
Type: fix Change-Id: I0ff7a6f3354066c2252c1ebd0d43ac59db278bf0 Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net>
2020-05-06docs: clean up make docs jobPaul Vinciguerra33-55/+89
Type: docs Change-Id: I9b5e5137eb4c1e89f6e8d7a278cd11a0fd496471 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-05-06crypto: fix coverity issuesFan Zhang2-25/+12
Fix coverity issues in crypto framework and cryptodev engine. Type: fix Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com> Change-Id: Ib261da0163c8182c803600db22c5a6dad5a19999
2020-05-06misc: fix coverity warningsDave Barach2-2/+2
Type: fix Ticket: VPP-1837 Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I51660e4b02f449bd2db12a8cfd395c6c343d2dee
2020-05-06rdma: fix clang buildBenoît Ganne1-2/+9
Type: fix Change-Id: I9b613f0af484f601dd20a851e2f59ee5e06b5c37 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-05-06misc: fts add support for non-ascii author names in yamlPaul Vinciguerra1-2/+2
Type: fix Change-Id: I3f034ca86412b58d3e41a627bd8902157683435a Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-05-06nat: ipfix logging vlib_mains[thread_index] bugfixElias Rudberg1-16/+16
Use thread-specific vlib_main_t *vm pointers to avoid problems with different threads accessing the same vlib_main_t data structure. This avoids crashing when ipfix logging is enabled and several threads are used. Type: fix Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net> Change-Id: Ic1d3d335919d7666ead14be1153eb8c8c07b7356
2020-05-06nat: enable force session cleanupFilip Varga6-142/+236
Force session cleanup drops NAT db. Also fixing user specific cli/api calls. Type: improvement Change-Id: Ia3e25fcf07fe5fb9a83d55c03fe90aca727b41ac Signed-off-by: Filip Varga <fivarga@cisco.com>
2020-05-06nat: fix coverity warningKlement Sekera1-19/+5
Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I609fef6f96c6a3fc85a4dc07e75244b0e1ba9239
2020-05-05tests: add test description to quic testsDave Wallace1-0/+24
Type: style Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: Ief894e940a913a4ccf5368a2fdcf5479917f56cb
2020-05-05ipsec: User can choose the UDP source portNeale Ranns10-26/+112
Type: feature thus allowing NAT traversal, Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Ie8650ceeb5074f98c68d2d90f6adc2f18afeba08 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-05-05session: improve .api comments slightlyVratko Polak1-3/+3
Type: style Change-Id: Iccd2c205059abcdf121093ff03da603fe3dda1f7 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-05-05api: ip: add IP_ROUTE_LOOKUP APIChristian Hopps2-0/+83
Add an IP_ROUTE_LOOKUP function that does either an exact match or longest prefix match in a given fib table for a given prefix returning the match if present. Add API test. Type: improvement Signed-off-by: Christian Hopps <chopps@labn.net> Change-ID: I67ec5a61079f4acf1349a9c646185f91f5f11806
2020-05-05ikev2: remove sa from main threadFilip Tehlar1-17/+29
Type: fix Change-Id: Ib73ce48552cfa9e825a6833f5594650783d82f3b Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2020-05-05gtpu: RX offload for IPv6 payload supportingChenmin Sun3-8/+38
this patch adds the offloading capability for the IPv4 GTPU tunnel which the next-node is assigned as IPv6 Type: feature Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: Ie39cd43058d36514656351dc6e906a19d5de89c0
2020-05-05flow: explicitly convert RSS function types in dpdk_pluginChenmin Sun1-1/+34
explicitly convert RSS function types from vnet_rss_function_t to rte_eth_hash_function to avoid these two types go out of sync in the future... Type: fix Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: Ic09f6bb7f2cfbcf7cc4d380e51554b7f2b7a3b90
2020-05-05gso: add support for IP-IPMohsin Kazmi7-138/+266
Type: feature Change-Id: I37752af8496e0042a1da91124f3d94216b39ff11 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-05-05nat: remove unused codeKlement Sekera1-27/+0
Type: refactor Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I33b2b38961b200dc3297b82124a7107b9ecbd0de
2020-05-04ethernet: add sanity checks to p2p_ethernet_add/delDave Barach2-0/+41
Binary API message handlers need to check sw_if_index values. Found in binary api fuzz testing. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I51e717e9260e58a4c36d4d95981fd001be594fed Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-05-04vcl: allow vcl worker index to be set by applicationsPivo2-0/+11
When using vppcom_session* apis to setup TCP sessions in applications build outside of the VPP repository, it is necessary to set the worker_index explicitly when these apis are called from the none-VCL worker threads. An example is when data is to be sent to the TCP session that is originated from a different thread, like the main program thread or from the bin api thread. This change allows the application to set it. Type: fix Signed-off-by: IJsbrand Wijnands <ice@cisco.com> Change-Id: I37f3654a49ea9a8cf3a0d3d0e672583018c12299
2020-05-04session: add option to preallocate fifo headersFlorin Coras7-36/+114
Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie47546ef36590b90ed481b14cf812afbecf7981c
2020-05-04ikev2: fix string in apiFilip Tehlar1-1/+1
Type: fix key file name should be a string and not array of u8. Change-Id: I7d280d2397030e73732b374ad9d3146fad0bb19f Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2020-05-04vapi: add support for defaults in typedefsPaul Vinciguerra2-3/+7
refactored out of Neale's change: https://gerrit.fd.io/r/c/vpp/+/26276 Type: refactor Change-Id: Ibb0c019856dc44640e94d6d80a5d119a6296d95c Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com> (cherry picked from commit a751d8d61fe5880f6d447e63b81e2df30561e9f9)
2020-05-04fib: midchain adjacency optimisationsNeale Ranns27-620/+822
Type: improvement - inline some common encap fixup functions into the midchain rewrite node so we don't incur the cost of the virtual function call - change the copy 'guess' from ethernet_header (which will never happen) to an ip4 header - add adj-midchain-tx to multiarch sources - don't run adj-midchain-tx as a feature, instead put this node as the adj's next and at the end of the feature arc. - cache the feature arc config index (to save the cache miss going to fetch it) - don't check if features are enabled when taking the arc (since we know they are) the last two changes will also benefit normal adjacencies taking the arc (i.e. for NAT, ACLs, etc) for IPSec: - don't run esp_encrypt as a feature, instead when required insert this node into the adj's next and into the end of the feature arc. this implies that encrypt is always 'the last feature' run, which is symmetric with decrypt always being the first. - esp_encrpyt for tunnels has adj-midchain-tx as next node Change-Id: Ida0af56a704302cf2d7797ded5f118a781e8acb7 Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-05-04tcp: fix max tx sack blocks upper boundFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I70c63db91c3512fb724bba4762e3ca1e369ca421
2020-05-04misc: binary api fuzz test fixesDave Barach17-21/+250
Add a hook to src/vlibapi/api_shared.c to fuzz (screw up) binary API messages, e.g. by xoring random data into them before processing. We specifically exempt client connection messages, and inband debug CLI messages. We step over msg_id, client index, client context, and sw_if_index. Otherwise, "make test" vectors fail too rapidly to learn anything. The goal is to reduce the number of crashes caused to zero. We're fairly close with this patch. Add vl_msg_api_max_length(void *mp), which returns the maximum plausible length for a binary API message. Use it to hardern vl_api_from_api_to_new_vec(...) which takes an additional argument - message pointer - so it can verify that astr->length is sane. If it's not sane, return a u8 *vector of the form "insane astr->length nnnn\0". Verify array lengths in vl_api_dhcp6_send_client_message_t_handler(...) and vl_api_dhcp6_pd_send_client_message_t_handler(...). Add a fairly effective binary API fuzz hook to the unittest plugin, and modify the "make test" framework.py to pass "api-fuzz { on|off }" to enable API fuzzing: "make API_FUZZ=on TEST=xxx test-debug" or similar Type: improvement Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I0157267652a163c01553d5267620f719cc6c3bde
2020-05-04tap: refactor existing flagsMohsin Kazmi6-23/+44
Type: refactor This patch refactor the existing flags and also add a new flag for packet coalescing. Change-Id: Ic826e4c81313f26d87c475cdf666b06cbed60a3a Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-05-04nat: per vrf session limitsFilip Varga9-29/+310
Type: improvement Change-Id: I170256ab47978db34fb0ff6808d9cd54ab872410 Signed-off-by: Filip Varga <fivarga@cisco.com>
2020-05-03tests: vpp_interface remove deprecated packed propertiesPaul Vinciguerra2-18/+19
The api no longer requires packed ip addresses. Type: test Change-Id: If67365d86b7c3189f871a58234e99f9c8f875371 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-05-02vlib: add nosyslog unix optionRuslan Babayev2-3/+12
The "nosyslog" option disables syslog just like the "interactive" mode but can be used together with "nodaemon". This is useful for when VPP is running under a process supervisor like runit or daemontools that pipe the stdout/stderr to a dedicated logger service. Type: feature Change-Id: Ic4287338d6836fea9f3eabdcf960dc1f51875dd1 Signed-off-by: Ruslan Babayev <ruslan@babayev.com>
2020-05-02ip-neighbor: honor walk callback return valueRuslan Babayev1-2/+4
Type: fix Change-Id: I5e1f7c37d612f4666edf2262b457ae0e13f20791 Signed-off-by: Ruslan Babayev <ruslan@babayev.com>
2020-05-01api: fix include_guard when path contains a plusRuslan Babayev1-1/+1
The path to VPP source might contain a '+' when building it with Yocto/OpenEmbedded. Type: fix Signed-off-by: Ruslan Babayev <ruslan@babayev.com> Change-Id: I205ac0de7d8726724af0e30f5b199391e05dc615
2020-05-01tap: implement sw_interface_tap_v2_dump filtering by sw_if_indexPaul Vinciguerra3-13/+12
Type: feature Change-Id: I6f607f383dc77a71e8712124f7613b38b4ac065a Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-04-30l2: fix coverity warnings in l2_fwd.cDave Barach1-9/+9
Type: fix Ticket: VPP-1837 Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Ibf468970b56fc6bf8d5fb6ba491dd3e727464fc0
2020-04-30tcp: fix v6 ll lookup fibFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie4b2bca3b6b0ca6097152aab232991ca7935e442
2020-04-30session: cleanup listener segment manager on wrk freeFlorin Coras3-10/+18
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I1585af9e4f4273f055aed824b133ddc8eddd1df7
2020-04-30ip-neighbor: Add flush APINeale Ranns4-0/+71
Type: feature Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I96509c274895b917c3e220204d7959d9270de30d
2020-04-30hsa: bind af-unix socket only for echo testsFlorin Coras1-60/+77
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I6da8cc7c4577d199e9dc0aa52c73b1230a380018
2020-04-30flow: add l2tpv3oip flowChenmin Sun3-11/+69
This patch adds the l2tpv3oip type flow support Have tested on E810 with Intel iAVF driver Type: feature Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: Icb5114b5f70dd7a63f681e7c6ac802fade8b8cf1
2020-04-30crypto: introduce async crypto infraFan Zhang21-749/+4333
Type: feature Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com> Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com> Signed-off-by: Dariusz Kazimierski <dariuszx.kazimierski@intel.com> Signed-off-by: Piotr Kleski <piotrx.kleski@intel.com> Change-Id: I4c3fcccf55c36842b7b48aed260fef2802b5c54b
2020-04-30build: rework x86 CPU variantsDamjan Marion6-13/+31
Type: improvement Change-Id: Ief243f88e654e578ef9b8060fcf535b364aececb Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-04-30vcl: disconnect both flavors of bapi transport on destroyFlorin Coras1-5/+8
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I6697296b45c5816a31535b0cf44b8e726292b8bb
2020-04-30build: support arch-specific compiling for Neoverse N1Lijian.Zhang2-0/+15
Enable arch-specific compiling and dynamic optimal function selection for Arm Neoverse-N1. Support for -march=armv8.2-a+crc+crypto -mtune=neoverse-n1 for Neoverse-N1 is added starting from gcc-9.2.0 without change with change improvement [L2 - 1x flows] 11.00 Mpps 11.46 Mpps 4% [L2 - 10Kx flows] 6.83 Mpps 7.17 Mpps 5% [L3 - 1x flows] 10.39 Mpps 10.78 Mpps 3.7% [L3 - 10Kx flows] 6.67 Mpps 7.19 Mpps 7.8% Type: feature Change-Id: I5d24d17820b3dd6909b913202e8c31fc7d48650f Signed-off-by: Lijian Zhang <Lijian.Zhang@arm.com> Reviewed-by: Jieqiang Wang <Jieqiang.Wang@arm.com> Reviewed-by: Govindarajan Mohandoss <Govindarajan.Mohandoss@arm.com>
2020-04-30ikev2: use thread local vlib_main in vlib_time_nowFilip Tehlar1-13/+9
Type: fix Change-Id: I8e4a47bd16fa8475ef695c09e3487eabf08faabe Signed-off-by: Filip Tehlar <ftehlar@cisco.com>