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2022-03-25session: reorganize local port allocationFlorin Coras1-29/+24
Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I5bbf8d584efdec57908c61f8626bcc81590401b3
2022-03-24bfd: use local error index when incrementing node countersPaul Atkins1-4/+4
When incrementing node counters with vlib_node_increment_counter the local error index should be passed in. vlib_node_increment_counter adds the local index to the nodes base index to get the counter to write to. If we pass in the global counter index, the offset gets added again in the fn, and we then potentially write into memory that is not part of the counter vector. Type: fix Signed-off-by: Paul Atkins <patkins@graphiant.com> Change-Id: I43be33a51bcb52d520495d326b971c1d848d96b5
2022-03-24session: safe reallocs for transport endpoint poolFlorin Coras1-11/+25
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I6c86d0691bd0594d8b2c05d83d004be1aa8c5e21
2022-03-24ip: The check for 'same packet' must include the FIB indexNeale Ranns1-2/+11
Type: fix otherwise if two packets arrive with the same source address but from different VRFs, then they are treated as the same and they use the same LB and thus share the same fate. but the lookup, when done, results in two different LBs, and hence the fate can be different. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Id6e16f7c577a561d9ddd7066339fa4385361d07f
2022-03-24ip6-nd: stop sending RA by defaultAlexander Chernavin1-3/+0
Type: improvement Currently, RA message sending is enabled by default - both periodic and in response to RS message. However, RFC 4861 section 6.2.1 says the following: Note that AdvSendAdvertisements MUST be FALSE by default so that a node will not accidentally start acting as a router unless it is explicitly configured by system management to send Router Advertisements. With this change, RA message sending is disabled by default and "test_ip6.TestIPv6.test_rs" updated appropriately. Signed-off-by: Alexander Chernavin <achernavin@netgate.com> Change-Id: I2a8865199cb665c59268504aefe2976e5ee96dc2
2022-03-24mpls: Set the MTU field in the frag-needed ICMP when doing MPLS fragmentationNeale Ranns1-4/+3
Type: fix The reported MTU should include the MPLS label overhead Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I3df6d2e0b13f49701e187a766a157498dcaafbc0
2022-03-24crypto-native: fix index in VAES aes-cbc encryptBenoît Ganne1-3/+3
Type: fix Change-Id: Id7ae0d4c53cbca3785964f0bef92e9cd589d4ce9 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2022-03-24build: set OS_ID_LIKE on to be OS_ID on Debian properAndrew Yourtchenko1-0/+5
OS_ID_LIKE from /etc/os-release is used to determine the type of packaging. On Debian it ends up being empty, so the "ninja package" does not work for out of tree plugin builds. Solution: if OS_ID_LIKE is not set, set it to OS_ID Type: fix Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: I077d4fdb509ea94b187d11391b1f49edb94c4e30 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2022-03-24dpdk: enable int mode for virtioPaul Atkins1-0/+1
The way of specifying which interface supports what has changed. Re-add support for adaptive mode in virtio. Type: fix Signed-off-by: Paul Atkins <patkins@graphiant.com> Change-Id: I2f8ffa6311a4081b93fb08a7e92408b8bffbae64
2022-03-24fib: Fix crash when removing a covering prefixNeale Ranns3-10/+18
Type: fix When a covering entry is removed from the table, the covered entries first see it 'updated' and then 'removed'. the crash occurs because the covered prefixes share (simple pointer copy) the covereds hash table of path extensions. During the cervers deletion this hash table has been removed and the update of the covered crashes when recaluationg forwarding becuase it uses the free'd hash. Fix is to refetch the shared hash table (which is NULL) when the covered is updated. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Icefca9d7b21da975111d0e974d75f663fc0cc00c
2022-03-23dpdk: copy the enable_rxq_int flag from driver to confPaul Atkins1-0/+1
The support for interrupt mode is not being respected as it is not copied into the driver conf, which is what is checked when trying to enable it. Type: fix Signed-off-by: Paul Atkins <patkins@graphiant.com> Change-Id: I2e502306e27bd98f8037d1a0a396201e099b50b5
2022-03-23classify: fix typo in AVX-512 find entryBenoît Ganne1-1/+1
Type: fix Fixes: 26bc9f3c855496fb56f5fc648f75a299d4d539f8 Change-Id: Idab52bf856c03ded7b181608c3db1313aa2e33de Signed-off-by: Benoît Ganne <bganne@cisco.com>
2022-03-23vlib: send full error message to syslogJing Peng1-22/+6
Currently the last character of the error message string is temporarily changed to a null byte '\0' before the string is sent to syslog(3), resulting in confusingly incomplete log entries. This patch changes the syslog format to "%.*s" so that the maximum number of characters to be printed could be controlled. Type: improvement Signed-off-by: Jing Peng <pj.hades@gmail.com> Change-Id: I1bd6295c19b51b962a3d8ee3016cd91ffb2a4eaf
2022-03-23devices: add tx trace for af-packetMohsin Kazmi1-6/+82
Type: improvement Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ib96ee54eaf967bf435d6da910a6b582e87fbedc0
2022-03-23devices: add support for offloadsMohsin Kazmi5-117/+301
Type: improvement This patch adds support for: 1) GSO 2) checksum offload Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ib00629888c62da04d58db36ce021993769e736c9
2022-03-23devices: af-packet v3 supportMohsin Kazmi4-198/+274
Type: feature CPU usage ~20% less than v2. Performance improvement 20% more than v2. High vector rate. Change-Id: I24bc594200f42664b59d07b44d44578e61068bbc Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2022-03-23vppinfra: deprecate clib_mem_is_vecDamjan Marion3-16/+0
Use of clib_mem_is_heap_object is not reliable enough for production use as it relies on just few bytes of memory allocator chunk header. Type: improvement Change-Id: I48c8adde8b6348b15477e3a015ba515eb7ee7ec2 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-23vppinfra: change vlib_register_node so it takes format string for node nameDamjan Marion7-45/+26
This allows specifying both c string and vector for node name and removes need for crafting temporary string. Type: improvement Change-Id: I0b016cd70aeda0f68eb6f9171c5152f303be7369 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-23dpdk: fix rx/tx burst function nameTianyu Li1-2/+2
Type: fix Fixes: 65105c95fe03 ("dpdk: improve logging") Signed-off-by: Tianyu Li <tianyu.li@arm.com> Change-Id: I69d616c7e6e7b5395ebf083b1ac5c3e85f99bbdd
2022-03-23vppinfra: fix bihash key comparison for 512-bits vectorsBenoît Ganne5-11/+10
bihash keys are less than 64-bytes, do not overflow. Type: fix Change-Id: Ic55407eb9ccca38058f7e62b363ec05c8445fbcb Signed-off-by: Benoît Ganne <bganne@cisco.com>
2022-03-23vlib: avoid use of vector of voidsDamjan Marion2-3/+3
Type: fix Change-Id: I76e28854db8a1e9134c816c0c5d81b031dc4e27d Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-23ip: Add unformat for flow_hash_configNathan Skrzypczak4-17/+53
Type: improvement This also makes the is_white_space function public Change-Id: Ifc1c0d4509f3ecae14f09bb5fa7a2eea33c49b09 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2022-03-23vnet: Remove the unused fields from opaque2Neale Ranns3-21/+9
Type: refactor Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Ibb6d19de053c306e9758dbfa827ab7bcab5de856
2022-03-23vlib: mitigate outdated new cli session eventsVladislav Grishenko1-1/+5
Possible races while concurrent additon to the new sessions vector in a one process and remove from it in an another need to be avoided. Let the vector be changed in the new session process function only. Also cli_file_pool element may be freed already at the new session event arrive timepoint, still causing unexpected cli banner for noninteracive cli sessions. Type: fix Fixes: 17a67218587d40541ff522c6a86f354720481fbb Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: I022d16dd3aad9c9330834d35c58938f04b015b08
2022-03-23vlib: fix memory leak on process nodes reforkingVladislav Grishenko1-0/+1
The processes vector leaked on reforking and needs to be freed before recloning from main node processes. Type: fix Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: Id69bc3fd42e2efacfcd521f98e6e51a9c712fef5
2022-03-23vlib: leave SIGCONT signal with its default handlerVladislav Grishenko3-0/+3
Systemd always sends SIGCONT after KillSignal, to ensure that even suspended tasks can be terminated cleanly. However, the default action of SIGCONT handler in VPP such as unix_signal_handler() is process termination with coredump, what is not really desired. So, leave it alike SIGSTOP with its default handler. Type: feature Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: I54c06d21669ec3c709322d746db9e28448c31bb8
2022-03-23api: better segregate client and server codeBenoît Ganne6-170/+153
- move memory and server specific vl_msg_api_handler_with_vm_node() to memory server code only - keep api_global_main static Apart from being cleaner, this also helps avoiding symbols conflict when both client and server libs are loaded in the same process, as is done by the prom plugin. Those symbols conflict confuse ASan and can be nasty to debug. Type: improvement Change-Id: Iaf58596cc753ad8d3fedd8d65c4bf480ac129c2c Signed-off-by: Benoît Ganne <bganne@cisco.com>
2022-03-23perfmon: null-terminate stringDamjan Marion1-1/+1
Type: fix Change-Id: I43ebb2c2922f3b8b8eddf26ccdf044f31d7b7a10 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-23stats: fix crash due to pointer taken before validateDamjan Marion1-2/+4
Type: fix Change-Id: Iee9eab18da142bfe0645761deea13b0fe911a43b Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-23vppinfra: deprecate vppinfra/graph.[ch]Damjan Marion3-311/+0
Type: refactor Change-Id: Iba0466b60354955ba73f851435a7127435b7066d Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-23crypto-native: fix dst index typo in VAESBenoît Ganne1-1/+1
Type: fix Change-Id: Ib025d8c1bc9bd651b6448d6a41fd1efa6f0b7362 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2022-03-22session: use safe realloc for poolsFlorin Coras6-81/+25
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I313c916d268c4b2b448b93e90bc67da341b803e3
2022-03-22memif: fix the maxmimum number of txqsMohsin Kazmi1-1/+1
Type: fix With multi-txq in VPP, user should be able to create more txqs than vpp threads. MEMIF_MAX_M2S_RING should be defined to 256 instead of number of vpp threads. Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I337c3a5ea691470815653ff2dbfa862bb324b240
2022-03-22fib: refetech the adj after the walk in case the pool realloc'dVladislav Grishenko1-3/+15
Follow e3aeb38fa82b77ae84643f5140d9674056b6b5ca Type: fix Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: I743911cacc026af5da392d26eaf47ab83ea1de99
2022-03-21stats: fix vlib_stats_validate_will_expand_internalDamjan Marion1-2/+2
Type: fix Change-Id: If4c0b23aaa4fc57c0783efcbe349aba5e5885b30 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-21session: linked list of events to be handled by mainFlorin Coras3-56/+107
Minimize amount of rpcs from first worker to main Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I3794ff028a17d18b7bff69ede2b62e1e2d45ae77
2022-03-21sr: fix srv6 definition of behavior associated to a LocalSIDFrancesco Lombardo2-2/+2
The behavior associateted to a LocalSID accordig to the definition should be u8 instead of u16; Type: fix Signed-off-by: Francesco Lombardo <franclombardo@gmail.com> Change-Id: I6dd60d5facc1c3f20900cb393619349e82eef38c Signed-off-by: Francesco Lombardo <franclombardo@gmail.com>
2022-03-21vppinfra: use clib_mem_allocDamjan Marion12-13/+12
Type: refactor Change-Id: I26a2a410f8f4070d10696f796d5887842cad3916 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-21wireguard: dont stacksmash bad peer base64 keysJon Loeliger1-1/+1
Just like commit 252647482b24bb3474e8f13bc86100718176832f did for Wireguard interface keys, prevent stack smashing the peer keys. Integer math on 32 bytes of base64 data might yield 33 bytes of data in some poorly formed user input of private key values. Rather than smashing the stack (detected) and aborting, simply allow for the possible yet irrelevant 33-rd byte of data. Type: fix Fixes: edca1325cf296bd0f5ff422fc12de2ce7a7bad88 Signed-off-by: Jon Loeliger <jdl@netgate.com> Change-Id: I9f77b3faaaa01d3123b356c958db60c87238db9c
2022-03-21wireguard: improve peer dump detailsJon Loeliger2-11/+22
- Add peer_index, table_id, and keep-alive. - Fix some lingering cut-n-paste issues in the API file. Type: improvement Signed-off-by: Jon Loeliger <jdl@netgate.com> Change-Id: I6fc0729ba0268bbcda0248f680979c44e68b6b0c
2022-03-21vppinfra: add new bihash exportsNathan Skrzypczak3-69/+185
This adds two new exported functions for the clib_bihash * clib_bihash_add_with_overwrite_cb allowing to pass a callback to be called on overwriting a key with bucket lock held. * clib_bihash_add_del_with_hash doing an add_del with a precomputed hash. Type: feature Change-Id: I1590c933fa7cf21e6a8ada89b3456a60c4988244 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2022-03-21hsa: add support for SAPI in vpp_echoFilip Tehlar5-48/+491
Type: feature Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Change-Id: If24a43b7f79e05092306562c192de03994dec550
2022-03-18vppinfra: deprecate vec numa macrosDamjan Marion5-220/+101
More generic vector heap code coming in another patch... Type: refactor Change-Id: I2327128fb3aba9d5d330f46a35afec32e1e3942e Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-18session: add infra for safe pool reallocsFlorin Coras2-0/+148
This is not to be used lightly. The idea is to forces pool reallocs to be done only on main thread with a barrier to make sure pools are always reallocated without peekers/readers. If rpcs are delayed and the pool runs out of elements, workers will block waiting for barrier and force the realloc. Consumers of this api should be session layer and transports. Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I533272a29534338935a3fcf7027c0e7af2ca948c
2022-03-18udp: avoid grabbing vlib main if not neededFlorin Coras1-6/+4
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I88a747cac70cb88755f50c7b337207f4ba256530
2022-03-18vppinfra: refactor *_will_expand() functionsDamjan Marion14-113/+56
Type: refactor Change-Id: I3625eacf9e04542ca8778df5d46075a8654642c7 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-18vppinfra: deprecate vec_free_h()Damjan Marion7-18/+10
vec_free() does the work Type: refactor Change-Id: I8a97607c3b2f58d116863642b32b55525dc15d88 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-18vppinfra: use stored vec header size to find headerDamjan Marion11-81/+56
Type: refactor Change-Id: Iaa1e43c87c5725ab33ea8489bff2a7bda18b9c79 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-18vppinfra: fixed pool from heapDamjan Marion2-89/+18
Immediate benefit is ability to use hugepage backed memory. Type: improvement Change-Id: Ibcae961aa09ea92d3e931a40bedbc6346a4b2039 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-18cnat: Fix conflicting rsessionNathan Skrzypczak4-39/+87
When dNAT-ing to a VIP, it can happen that the return session conflicts with another forward session than the one we own. This patchs adds a rsession_flags CNAT_SESSION_RETRY_SNAT that makes cnat_session_create search for a free src port to use for the resulting return session. It also makes forward & return session share their fate in the session scanner. Type: fix Change-Id: Id0edf59abf8e5bc0c0d8941ba289c4563c77dee0 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>