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2018-08-11avf: fix prefetch bugDamjan Marion1-1/+1
Change-Id: I4e774dc53b08746cd4ab42393f33676dcc78e791 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-08-10IP fragmentation buffer chains, part 2.Ole Troan1-19/+21
Change-Id: I8d1072cf9ff9f502302fd906c5590e0f3698dc60 Signed-off-by: Ole Troan <ot@cisco.com>
2018-08-10vcl: support for eventfd mq signalingFlorin Coras24-749/+1518
- support eventfd based mq signaling. Based on configuration, vcl epoll/select can use either condvars or epoll on mq eventfds. - add vcl support for memfd segments - vpp explicitly registers cut-through segments with apps/vcl - if using eventfd, make ldp allow one call to libc_epoll_create. Needed for the message queue epfd - update svm_queue_t to allow blocking calls with eventfd signaling. Change-Id: I064151ac370bbe29bb16c968bf4e3659c8286bea Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-08-10IP fragmentation to handle buffer chains.Ole Troan3-84/+120
Change-Id: Iff557f566ebc9ab170d75da1233997d83b8c8a66 Signed-off-by: Ole Troan <ot@cisco.com>
2018-08-10VPP-1382: Fix ip6 address cann't display completely when show ip6 neighborsshubing guo1-2/+2
Change-Id: Iadfbe3c0d0c6dcec2b4ccf1695bd234358f6969a Signed-off-by: shubing guo <guo.shubing@zte.com.cn>
2018-08-10Use IP address types on UDP encap APINeale Ranns10-113/+297
Change-Id: I3c714c519b6d0009329b50947ce250c18ee2a85a Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-08-10Use the bihash walk functionNeale Ranns2-178/+175
... rather than re-implementing the loop Change-Id: I20bede8403c804cbec654db9b7020a4d01e5bc18 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-08-09Fix L2 flooding to BVI with error return not workingJohn Lo1-4/+3
Change-Id: Id0b0e9bf1a7ba02144ec75783378352423f7a4b9 Signed-off-by: John Lo <loj@cisco.com>
2018-08-09Thread-safe ARP / ND throttlingDave Barach6-75/+103
Change-Id: I810d834c407bd404d5f0544cdec0674f0bb92d31 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Dave Barach <dbarach@cisco.com>
2018-08-09acl-plugin: fix failures in some of IPv4 test-debug testcasesAndrew Yourtchenko1-4/+4
Commit 1c7bf5d41737984907e8bad1dc832eb6cb1d6288 added the poisoning of the newly freed memory in debug builds, exposing a logic error in mask assignment code - it passed a pointer to within a pool to a function which might potentially expand the pool. This resulted in a failure of the test in the debug version. Fix that by making a local copy of the value before passing a pointer to it. Change-Id: I73f3670672c3d86778aad0f944d052d0480cc593 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-08-09Fix the fifo-size limitation in tcp_echoYalei Wang1-3/+1
Correct the size verification when send_test_chuck, tcp send process will not be broken when avalable fifo queue size less then the min_chuck. Change-Id: Ide13169283c0311cf2fb18d2606bc869065a2a1b Signed-off-by: Yalei Wang <william.wangyalei@huawei.com>
2018-08-09PAPI: Python 3.7 uses async keyword.Ole Troan1-11/+11
Change-Id: I01e99c85598a7cb5bc1a506c7fd1fc3f6789d72e Signed-off-by: Ole Troan <ot@cisco.com>
2018-08-09NAT44: delete user with zero sessions (VPP-1282)Matus Fabian5-20/+52
Change-Id: I756e3ad3de9ffe1494221ef95c1943c8591f8f50 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-08-09bfd:fix NULL session free/putEyal Bari1-1/+0
Change-Id: If9f1f8c16c098c453bb53591e50a4cbd7cb192e4 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-08-09Fix "Old Style VLA" build warningsJuraj Sloboda5-9/+42
Change-Id: I8d42f6ed58ec34298d41edcb3d783e7e9ded3eec Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-08-08fix typo in bitmap.hKorian Edeline1-1/+1
Change-Id: I11587fc382a529cfd9c0971cc2ad59cd97dd6a13 Signed-off-by: Korian Edeline <korian.edeline@ulg.ac.be>
2018-08-07Fix dangling reference in l2fib_scan(...)Dave Barach1-0/+8
Deleting a bihash kvp frees the bucket's backing storage when the bucket reference count reaches zero. l2fib_scan MUST check for that condition, and stop scanning the bucket if it occurs. One of the L2 FIB extended "make test" vectors caused this issue 100% of the time. Change-Id: I250bcc4c1518e16042120fbc4032227a759a602e Signed-off-by: Dave Barach <dave@barachs.net>
2018-08-07api: compute msg table for private registrationsFlorin Coras1-2/+7
Change-Id: Ibaa236c09c2eeea72ee8a8cc603d407217b4af23 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-08-07PAPI: Move unit tests to fix packaging issues.Ole Troan3-2/+2
Change-Id: I67a0f168254367c657eb11d4413f9dc0c5356b3c Signed-off-by: Ole Troan <ot@cisco.com>
2018-08-06dlmalloc compiles errors with clangNeale Ranns1-1/+5
of the form: /home/nranns/Src/vpp/build-data/../src/vppinfra/dlmalloc.c:4327:7: error: logical not is only applied to the left hand side of this comparison [-Werror,-Wlogical-not-parentheses] if (!(ms)->magic == mparams.magic) { /home/nranns/Src/vpp/build-data/../src/vppinfra/dlmalloc.c:4696:20: error: equality comparison with extraneous parentheses [-Werror,-Wparentheses-equality] if (((ms)->magic == mparams.magic)) { $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.2 LTS Release: 16.04 Codename: xenial $ clang --version clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin Change-Id: If6d70a87420bd54c8e1b8be1d9e9031f6c699c45 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-08-06re-indent UDP encap documentationNeale Ranns1-31/+34
Change-Id: Ieb53860769f511205bcd3f1605e76a80e65d4939 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-08-06dpdk-flow:fix raw item initEyal Bari1-1/+3
dpdk raw item match string changed from flexible array member to a pointer member Change-Id: I930f05112ce04b0cdb3feb985d755e730b102084 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-08-06fix dangling reference in foreach_key_value_pairDave Barach1-0/+7
When the user deletes the last entry in a bihash bucket, the bihash infra frees the bucket's backing storage. If this happens under clib_bihash_foreach_key_value_pair - and the freed bucket happens to be the bucket being traversed - the resulting dangling reference can easily make the wheels fall off. Simple fix: if (bucket-is-now-empty) double-break. Change-Id: Idc44247a82ed5d0ba548507b4a53d4c8503ba8bb Signed-off-by: Dave Barach <dave@barachs.net>
2018-08-04socket api: multiple fds in one msgFlorin Coras7-23/+26
Change-Id: I77a6e092a42290eed7201ad4a62e0d00ef997d2b Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-08-03API: Remove legacy vlibsocket code.Ole Troan4-455/+0
The API implementation now supports Unix domain sockets. The vlibsocket code has not been included in builds for a long time and is superfluous. Change-Id: I67a773d0e86e2318eacecf33f82d075553146ee9 Signed-off-by: Ole Troan <ot@cisco.com>
2018-08-03PAPI: Union pad at the end of short fields instead of at head.Ole Troan4-9/+7
Hopefully that's going to be consistent across platforms, compilers and ABI. Change-Id: I0b82565288d88fd046278d4d8288ec1488273ba5 Signed-off-by: Ole Troan <ot@cisco.com>
2018-08-03Fix typo in trace trajectory initDave Barach1-1/+1
plugin won't compile if VLIB_BUFFER_TRACE_TRAJECTORY is set. The quad loop was OK, bug in single loop only. Change-Id: I11262bf6a223680eeac7ed23238ceda425a02c1b Signed-off-by: Dave Barach <dave@barachs.net>
2018-08-03avf: add avf_create_reply_handler to avf_testJakub Grajciar1-1/+18
Change-Id: I2f376a777081da131110227e760ca0069438c918 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-08-03ipsec: add udp-encap option to debug cli commandsRadu Nicolau5-10/+17
Change-Id: I3195afd952f6783da87224d7ceb9df13ddd39459 Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
2018-08-03loop counter to prevent infiinte number of look ups per-packetNeale Ranns5-3/+99
Change-Id: I59235d11baac18785a4c90cdaf14e8f3ddf06dab Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-08-03vlib: avoid double process dispatchFlorin Coras3-1/+15
Change-Id: I46467b1f149be9dfbd00e3ea6d60681d19acf235 Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-08-03svm: add support for eventfd signaling to queueFlorin Coras7-82/+122
Support the use of eventfds to signal queue updates between consumer and producer pairs. Change-Id: Idb6133be2b731fff78ed520daf9d2e0399642aab Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-08-03Documentation fix on "set interface ip[6] table"Yichen Wang1-2/+2
Change-Id: I8dc6230b65e57ddc07f974bf6726393d8dbfd4a2 Signed-off-by: Yichen Wang <yicwang@cisco.com>
2018-08-03acl-plugin: fill in the 5tuple structure all at once, avoid short writesAndrew Yourtchenko1-5/+3
This change avoids the long-read-after-short-write, resulting in a small performance improvement. Change-Id: Ic01d1fd19182e96100ccaf441d7ab5e5898b9734 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-08-02vcl: fix debug messages output before heap cfgFlorin Coras1-5/+7
Change-Id: Ifaef7ab2bc2fd4f5b4822d894facbcae01849031 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-08-02NAT44: LB NAT - local backends in multiple VRFs (VPP-1345)Matus Fabian5-34/+37
Add support for local backends in multiple VRFs for load-balancing NAT rules. Change-Id: I64e6818bd67a7e69985003498cf1f16f7200c334 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-08-01Improve cpu { coremask-% } configure optionYi He2-20/+40
Accept any sized hexadecimal bitmask specification to support platforms with hundreds of cores. Change-Id: Ib881db0cf60f78bdeffa13acfc2fc7fe7e128cc4 Signed-off-by: Yi He <yi.he@arm.com>
2018-08-01Move java api to extras/Damjan Marion116-10174/+2
Change-Id: Ibd5cbbdfb22a235442cddaebc9eae9a3c4e35ec9 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-08-01vxlan:optimize cached entry compareEyal Bari1-9/+5
the bihash key compare was doing the extra step of loading both keys into vector regs and comparing those - instead of using the temporary values created. Change-Id: Ic557bfa56cd6aa60c71e7f28c880f85e1eb1e6ec Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-08-01Store USE_DLMALLOC in vppinfra/config.hDamjan Marion11-13/+10
Change-Id: Ib596e7f525b83dc7e830bcf6a126cd210216ce86 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-08-01Add support for shuffle vector intrinsic via Neon in ARMSirshak Das1-0/+16
This adds byte_swap (variant of shuffle) and shuffle vector intrinsic for ARM based on Neon, concuring with same signature as SSE vector intrinsic. Change-Id: I386fd2b1dcc83654e4ad9f90a6065d7736e4ce5c Signed-off-by: Sirshak Das <sirshak.das@arm.com>
2018-07-31Poison freed memory objectsDave Barach1-0/+8
When compiled w/ -DCLIB_DEBUG=1, paint 0x13 across freed memory blocks. Should result in a characteristic SIGSEGV if someone dereferences a pointer in a freed vector element, etc. Change-Id: I5f78970f4342310bfbe7adeddb56feff21f0de2c Signed-off-by: Dave Barach <dave@barachs.net>
2018-07-31vxlan:decap.c conform coding styleEyal Bari1-620/+690
Change-Id: I7bab9800c267dd6ea85288fd3d9ca88dff9f554b Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-07-31Fix undefined symbol: fformat_append_cr in vat plugins loadingYi He2-11/+11
Several test plugins report undefined symbol while being loaded by load_one_vat_plugin. Fix this by adding VPP_API_TEST_BUILTIN into CFLAGS for building these plugins. Change-Id: I908720fd0d01da1ead30ba17027ba10358f6bdf1 Signed-off-by: Yi He <yi.he@arm.com>
2018-07-31memif: socket filename fixJakub Grajciar1-11/+19
create runtime dir when adding default socket filename. Change-Id: Iad7e751fcab7ce773e0907302414a06ea44dd6cd Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-07-31acl-plugin: move the acl epoch calculation into inline functionAndrew Yourtchenko1-7/+15
Change-Id: Ifc8b3d30d66c7ade1e3584844ce3f82d42d2fb94 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-07-31fix 'sh vxlan tunnels'Neale Ranns1-15/+4
this receipe: /* Get a line of input. */ if (!unformat_user (input, unformat_line_input, line_input)) return 0; only works if there is more data following the registered command name. So it is not so good for show commands... Change-Id: I54249865a44526ade4b40e2d6207138a2d056e40 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-07-31vcl: add read/write udp supportFlorin Coras9-93/+149
Change-Id: Ie6171c12055cde6915856de340839f5da1b1b1da Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-07-30SIXRD: fix post introduction of the directed subnet broadcastNeale Ranns2-12/+4
Change-Id: I9ce801e9b257eaa6be0cbe2ad3bfe630717f8c67 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-07-30FIB: return entry prefix by const reference to avoid the copyNeale Ranns13-82/+64
Change-Id: I09b8406168df4b6b28df3ede24ee839681be0195 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>