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2020-05-14nat: unhide testsKlement Sekera1-5/+5
Parallel merges introduced two test clasess with a same name. Rename latter, so that former is seen (and run) by test runner again. Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I47772b41bb940bfdda4536cdd1f9b5e3768ca18b
2020-05-14vcl svm: fix rx event losshanlin1-2/+5
When vcl_epoll_wait_handle_mq handles rx events exceeding maxevents, VPP will not signal because cursize > 0, and the remaining rx events cannot be triggered because the eventfd event has been read. Therefore, we should dequeue all events until cursize = 0. And then handle msg up to maxevents with vcl_epoll_wait_handle_mq_event and those beyond with vcl_handle_mq_event. Type: fix Signed-off-by: hanlin <hanlin_wang@163.com> Change-Id: I8a0c87cb41c837deb8284b40f668cc3c7d9d6e56 Signed-off-by: hanlin <hanlin_wang@163.com>
2020-05-14nat: "users" dump for ED-NATKlement Sekera4-1/+171
Since the removal of "users" concept in ED-NAT nat44_user_dump API returns empty array. This brings back previous behaviour at a considerable runtime cost until a better API is introduced. Type: improvement Change-Id: I5a45923cfeb6b8ebe6fc906601264d6567386991 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2020-05-14lisp: API cleanupOnong Tayeng3-41/+6
Removing the comments around eid_type which seem to have been overlooked by the original patch https://gerrit.fd.io/r/c/vpp/+/24663. Type: refactor Signed-off-by: Onong Tayeng <otayeng@cisco.com> Change-Id: I48e1993cf8869cb32e159d1956f3ec1e5943e33f
2020-05-14vlib: fix unix cli commands crash without sessionBenoît Ganne1-15/+23
If a cli command is run while there are no cli session, then cm->cli_file_pool will not be initialized and we should not try to operate on it. Type: fix Change-Id: Iaea15a23f7efd5b17fab13e6c1cbb3a9a34080e0 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-05-14ikev2: use u32 in unformatFilip Tehlar1-1/+1
Type: fix Change-Id: If240bd8b3579678c0a6b5ea723946a35b53e5c31 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2020-05-14dpdk: fix crash with chelsio pmdBenoît Ganne1-6/+12
cxgbe PMD initializes its control channel as part of dev_configure(), and trying to get link status prior to it will lead to a crash. DPDK documentation loosely hints that we should not call any device function before dev_start(), call link_state() only for the relevant PMDs. From DPDK API documentation: The functions exported by the application Ethernet API to setup a device designated by its port identifier must be invoked in the following order: rte_eth_dev_configure() rte_eth_tx_queue_setup() rte_eth_rx_queue_setup() rte_eth_dev_start() Then, the network application can invoke, in any order, the functions exported by the Ethernet API to get the MAC address of a given device, to get the speed and the status of a device physical link, to receive/transmit [burst of] packets, and so on. Type: fix Change-Id: I12d2ab4d84e6bd72a9f695447e86f3222929c804 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-05-14memif: 14 bytes extra overhead issue fixed.Mrityunjay Kumar1-2/+2
Type: fix Signed-off-by: Mrityunjay Kumar <kumarnitp@gmail.com> Change-Id: I31cc5e853b57e285064647503231b251e5152d3f
2020-05-14nat: remove unused codeKlement Sekera2-3/+0
Type: improvement Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I95286d6723fd1860bf6bb0e81c474d732ab25121
2020-05-14nat: ED: store both thread&session idx in hashKlement Sekera10-198/+316
By storing thread and session index in hash table we are able to skip multiple hash lookups in multi-worker scenario, which were used for handoff before. Also, by storing sesion index in vnet_buffer2, we can avoid repeating the lookup after handoff. Type: improvement Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I406fb12f4e2dd8f4a5ca5d83d59dbc37e1af9abf
2020-05-14nat: fix segv if out of ports in ed modeAlexander Chernavin2-1/+47
Type: fix Change-Id: Ife726d2f6baaa3516c209011183f39670cf6a55d Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
2020-05-14ip: fix interface ip address del sw_if_index checkyedg6-6/+63
Type: fix Signed-off-by: Ye donggang <yedg@wangsu.com> Change-Id: Ia9f72ff2be455ecd4ff3d16e884c5a50f9df69fe
2020-05-13misc: Initial 20.09-rc0 commitv20.09-rc0Andrew Yourtchenko1-0/+5
Change-Id: Ib9ff4e2e3bea2085834294fd2a0beb3c559c459f Type:docs Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2020-05-13sr: fix srv6/srv6-ad/srv6-as promisc mode switchJohn Lo3-22/+32
Calling ethernet_set_flags() to switch interface to/from promiscuous mode must use use hw_if_index instead of sw_if_index. Type: fix Signed-off-by: John Lo <loj@cisco.com> Change-Id: I72da286b913893227e32193ee11fbbc56e04804d
2020-05-13gso: remove ordering dependency on esp-encrypt-tunNeale Ranns1-2/+2
Type: fix ... it's not a feature anymore Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Ifbcaf7d832aa76336feb0556d0dc7d2002f19c35
2020-05-13nat: fix broken buildKlement Sekera1-1/+1
Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I2a70db3a25450e014adaed84989f4da9bb77b14d
2020-05-13nat: fix LRU blocked by inactive sessionKlement Sekera10-161/+391
This fixes a situation where long-lived inactive session blocks LRU list. Solution is to have multiple LRU lists based on session type. This helps because session timeout is same for all sessions of same type. Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I5e54b2aab73b23911d6518d42e8c3f166c69a38c
2020-05-13nat: perf improvement - replace branchy codeKlement Sekera32-451/+401
Use a lookup table instead. Type: improvement Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: Ia8461099828bb8824bf016201f135e6b69c444d1
2020-05-13dpdk: DPDK 20.05 iavf fdir bug-fix patch cherry pickChenmin Sun1-0/+70
After VF reset, FDIR rule still takes effect. To solve the issue, this patch adds to flush all flows before flow uninit. VIRTCHNL sends message to PF by Admin Queue, so flow flush should be implemented before Admin Queue shut down. Type: fix Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: I8ba0db7cd7646eaabd5745f74952016b0b968bbb
2020-05-13interface: fix the checksum offload in quad loopMohsin Kazmi1-20/+25
Type: fix In quad loop, checksum will be calculated for all four packets, if one packet needs checksum computation, without respecting their respective flags. This patch fixes it. Change-Id: I479b420ba0dcbd178ea4180bf05a0e55a6b13843 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-05-13feature: Config end nodes are user specificNeale Ranns6-24/+53
Type: fix it is possible for a user to change the end node of a feature arc, but this change should only apply to that 'instnace' of the arc, not all arcs. for example, if a tunnel has its ipx-output end node changed to adj-midchain-tx, this shouldn't affect all ipx-output arcs. obviously... Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I41daea7ba6907963e42140307d065c8bcfdcb585
2020-05-13bonding: fix the GSO flagsMohsin Kazmi1-2/+8
Type: fix Only add GSO and Checksum offload flags when gso is enabled. Change-Id: I58945a4ffbb9a0e6a8640fc01424c63feef16306 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-05-13ipsec: Support 4o6 and 6o4 for SPD tunnel mode SAsNeale Ranns4-39/+195
Type: feature the es4-encrypt and esp6-encrypt nodes need to be siblings so they both have the same edges for the DPO on which the tunnel mode SA stacks. Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I2126589135a1df6c95ee14503dfde9ff406df60a
2020-05-13nat: handoff next node feature fixFilip Varga8-48/+160
Type: fix Change-Id: I14e323e7bb1db7a3d40668212535c07504374e59 Signed-off-by: Filip Varga <fivarga@cisco.com>
2020-05-13ikev2: fix removing of expired SAsFilip Tehlar1-1/+1
Type: fix Change-Id: Idf9b0ffb4e3a0113bece80d1195192bdf46feb89 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2020-05-12misc: remove useless assignmentDave Barach1-1/+0
Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I7708587804bc979fa9c46fb11f96d264821e2357
2020-05-12api: use malloc for rx thread arg instead of heapFlorin Coras1-2/+2
Type: fix Avoids issues if thread with non-zero __os_thread_index attaches to binary api. Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ib981f12c867fdee7590391ec43128145bb1abce6
2020-05-12vcl: de-init vcl on destroyFlorin Coras1-0/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: If3372e3edd403240c2c9da746246170549a3e644
2020-05-12tcp: avoid rcv wnd less than mssFlorin Coras1-6/+4
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I84ec1c91a3a7b2195aad58923fa6f17f551444cb
2020-05-12lacp: missing endian conversions for trace packet formatSteven Luong1-2/+2
Fix a couple endian conversions for displaying Marker Protocol packet in the trace Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I746a67fb6143b5ad52bc4af9604ff8760dbdec9b
2020-05-11crypto-native: properly deal with broken or outdated toolchainsDamjan Marion5-42/+54
Avoids crash due to missing symbol, when build system detects toolchain which is not able to produce binaries for all targets we need.... Type: fix Change-Id: I77ee63cb8dca3c9e4e83a6235c60f1439a472444 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-11vlib: fix u64 error counter cli printingFlorin Coras1-3/+3
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie35dc623394cfb6c358740361fd85aa0924ab187
2020-05-10ip-neighbor: fix show ip neighbor issueMichael Yu1-5/+4
Fix the issue that vppctl show ip4{6} neighbor [interface] command can't show entries correctly, example: both ip4 and ip6 entries can be shown with command: vppctl show ip4 neighbor. Type: fix Signed-off-by: Michael Yu <michael.a.yu@nokia-sbell.com> Change-Id: I229368b71cd285adce994c8290cc9d7e4c4f5aa6 Signed-off-by: Michael Yu <michael.a.yu@nokia-sbell.com>
2020-05-10ethernet: fix dmac stride errorZhiyong Yang1-1/+1
Type: fix Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com> Change-Id: I617fb365def22a28d48f75013dea38f8e1703a44
2020-05-09vppapigen: api crc checkerOle Troan5-23/+415
crcchecker is a tool for enforcement of the binary API. 1. Production APIs should never change. 2. An API can be deprecated across three release cycles. Release 1: API is marked as deprecated. option deprecated="vyy.mm"; option replaced_by="new_api_2"; Release 2: both old and new APIs are supported Release 3: the deprecated API is deleted. 3. APIs that are experimental / not released are not checked. An API message can be individually marked as in progress, by: option status="in_progress"; In the API definition. The definition of a "production API" is if the major version in the API file is > 0. extras/scripts/crcchecker.py --check-patchset # returns -1 if backwards incompatible extras/scripts/crcchecker.py --dump-manifest extras/scripts/crcchecker.py --git-revision v20.01 <files> extras/scripts/crcchecker.py -- diff <oldfile> <newfile> This patch integrates the tool in "make checkstyle-api". A future patch is required to integrate the tool in the verify job. I.e. this patch does not enable enforcement through Jenkins. Change-Id: I5f13c0976d8a12a58131b3e270f2dc9c00dc7d8c Type: feature Signed-off-by: Ole Troan <ot@cisco.com>
2020-05-09gtpu: fix coverity issueChenmin Sun1-2/+2
Fix coverity issue #210194 in gtpu-decap Type: fix Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: I5b172c8494527e7117c4e7e7083a8473165aa40f
2020-05-09build: reject merge conflict checkin attemptsDave Barach1-0/+5
Although attempts to build code containing merge conflict markers USUALLY results in compile errors, this patch adds an explicit check for the conflict end marker. If for some unknown reason it's necessary to check in the text '>>>>>>>', construct it by concatenation: ">>>"">>>>" or '>>>' + '>>>>' depending on the language involved. Type: improvement Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Iaad2aa8b87a71137a3bb9a09f7f4159909bf79ab
2020-05-08docs: fix merge damage in nat.hDave Wallace1-4/+0
Type: fix Fixes: b5a575b09 Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I22d35159a923075243df9760f1a74e2ca74e30e1
2020-05-08vppinfra: set explicit found in search_free_list loopSteven Luong1-2/+6
While https://gerrit.fd.io/r/c/vpp/+/26948 fixed avoid using -1 to index into h->free_lists[b][l] by changing the loop counter, the check for the value of the loop counter (l < 0) cannot be trusted to decide whether we've found a large enough object within the bin or not. When the loop is terminated, the value of the variable l could be ambiguous if it equals to 0 and it is never less than 0, ie, when we bail out of the loop, we don't know if it was due to the breaking out of the condition in if ((s = f_size - size) >= 0) break; or while (l > 0); The fix is to explicitly set a variable when we have found a large enough object inside the loop to be used to test whether the loop was prematurely terminated (found == 1) or the loop just ran exhausted (found == 0) Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I0161813fbd44dcba8982a767eac2e0930e9d77e3
2020-05-08misc: add knob to generate compile_commands.jsonDamjan Marion2-0/+9
Used for lanuguage servers like clangd and ccls Type: improvement Change-Id: I68d534dfa7b8ba3459fbd919d5ffccaa1fa1171e Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-08build: various improvementsDamjan Marion11-39/+111
- add option to install only host tools - add option to specify lib and runtime dir Type: improvement Change-Id: I6356b52df459120fc9b0127948bae7679fb10e52 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-08ethernet: fix coverity warningDave Barach1-1/+1
Type: fix Ticket: VPP-1837 Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I20daa023eed50f8b42e8dc2d17e47a54aa16ae31
2020-05-08papi: use python3 for papi installOle Troan1-1/+1
Breaks on Ubuntu 20.04 otherwise. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I407215a03948d6e49152ee97099539bb625c12ef
2020-05-08nat: fix per thread data vlib_main_t usage take 2Ole Troan7-42/+32
The original fix access vlib_main before these was initialized. Removed cached vlib_mains structure. Type: fix Fixes: 9bb09afb56b1aa787ca574cc732085272059fd5f Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I686bab9220e27891f66bf60489c1602855786aa8 Signed-off-by: Ole Troan <ot@cisco.com>
2020-05-08dpdk: fix compiling issue with clangLijian.Zhang1-1/+2
When building vpp image with below command, clang reports warnings/errors on the unused option '-L', as it's not linking stage, and does not require linking libraries. In dpdk.mk, the linking library path should be attached to DPDK_EXTRA_LDFLAGS, instead of DPDK_EXTRA_CFLAGS $ make build-release CC=clang V=1 clang -Wp,-MD,./.ark_ddm.o.d.tmp -fPIE -fPIC -pthread -I/root/origin/build-root/build-vpp-native/external/dpdk-20.02/lib/librte_eal/linux/eal/include -march=armv8-a+crc -DRTE_MACHINE_CPUFLAG_NEON -DRTE_MACHINE_CPUFLAG_CRC32 -I/root/origin/build-root/build-vpp-native/external/dpdk-20.02/arm64-armv8a-linuxapp-clang/include -DRTE_USE_FUNCTION_VERSIONING -include /root/origin/build-root/build-vpp-native/external/dpdk-20.02/arm64-armv8a-linuxapp-clang/include/rte_config.h -D_GNU_SOURCE -O3 -I./ -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wold-style-definition -Wpointer-arith -Wnested-externs -Wcast-qual -Wformat-nonliteral -Wformat-security -Wundef -Wwrite-strings -Wdeprecated -Wno-missing-field-initializers -Wno-address-of-packed-member -Werror -g -mtune=generic -L/root/origin/build-root/install-vpp-native/external/lib -I/root/origin/build-root/install-vpp-native/external/include -o ark_ddm.o -c /root/origin/build-root/build-vpp-native/external/dpdk-20.02/drivers/net/ark/ark_ddm.c == Build drivers/vdpa/ifc clang: warning: argument unused during compilation: '-L/root/origin/build-root/install-vpp-native/external/lib' [-Wunused-command-line-argument] clang: error: argument unused during compilation: '-L/root/origin/build-root/install-vpp-native/external/lib' [-Werror,-Wunused-command-line-argument] Type: fix Change-Id: If8fd9b19d0aff9d3c27d77e78cd3064bb1ad6565 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>
2020-05-08vppinfra: fix u32x4_byte_swap on ArmLijian.Zhang1-1/+1
Fix the endianness conversion function u32x4_byte_swap() on Arm. Here's an example of using this function with and without the fix. This issue is seen using Mellanox NIC RDMA driver on Arm servers. The packet length cannot be parsed correctly. Testing code: u32x4 s = {0x12345678, 0x23456789, 0x3456789a, 0x456789ab}; u32x4 ss = u32x4_byte_swap (s); Without the code change: (gdb) p /x s $1 = {0x12345678, 0x23456789, 0x3456789a, 0x456789ab} (gdb) p /x ss $2 = {0x23456789, 0x12345678, 0x456789ab, 0x3456789a} With the code change: (gdb) p /x s $3 = {0x12345678, 0x23456789, 0x3456789a, 0x456789ab} (gdb) p /x ss $4 = {0x78563412, 0x89674523, 0x9a785634, 0xab896745} Type: fix Change-Id: Ie5f263e94331783940e7c00397092a64e4fc4279 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>
2020-05-07vppinfra: 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 Marion8-5/+2
Type: make Change-Id: I34fec1c40ef660177c266517eaf41d60827609f4 Signed-off-by: Damjan Marion <damarion@cisco.com>