interface: shmemioerror while getting name_filter arg

Type: fix

Signed-off-by: Aleksander Djuric <aleksander.djuric@gmail.com>
Change-Id: I5e0eb7024d208040d79e9d6db863f41e2ecf4ee6
Signed-off-by: Ole Troan <ot@cisco.com>

tests: make threads in punt tests join when finished

The 42693521f6046997133c8f63bcfc9d615d96f69d added the timeout
to the child process join + print the name of the offending
child process.

Upon testing the issue furher, appeared the offenders were
always the same - punt tests. The processes running them
were stuck trying to acquire lock, even if all
the user-accessible execution has finished. Some searching
revealed that one needs to tread carefully when dealing
with Thread and Multiprocessing at the same time.

punt tests used threads but did not call thread.join. Somehow
it worked in some cases but not the others. This fix makes
the threads exit cleanly - which also makes the timeouts
waiting for the process to join disappear.

Type: test
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Change-Id: I05d99bb48a9987544bbfe45118755c09d7867aa0
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>

tcp: validate the IP address while checking TCP connection

Type: feature

Along with the port information, we need to validate the IP address details as well.
This is very useful in the case port re-use scenario

Signed-off-by: Srikanth Akula <srakula@cisco.com>
Change-Id: I11e1ebcd3e56aae47ac235a89606a83c928aa6bb

misc: add lcov scripts, README.md

See extras/lcov

Type: feature

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: Id229436bd94cd18bcd0f3a3d938eae2b28d5b1f5

docs: Rewrite the what is VPP (first) section, also fix the build

Signed-off-by: John DeNisco <jdenisco@cisco.com>
Change-Id: Ifb558171f8976a721703e74afea997d006273b5f
Signed-off-by: Dave Barach <dave@barachs.net>

docs: add spellcheck to 'make docs' sphinx docs

The CI gate will fail if there are typos in the docs.

  writing output... [ 21%] events/Summits/OpensourceSummit...
  writing output... [ 22%] events/Summits/UKNO/2017_04_30_...

  featuresbyrelease/vpp16.06.rst:34:Rasberry:vpp16.06
  writing output... [100%] usecases/vppinazure
  Spelling checker messages written to /vpp/docs/_build/html/output.txt

  Warning, treated as error:
  Found 1 misspelled words
  Makefile:31: recipe for target 'html' failed
  make[1]: *** [html] Error 2
  make[1]: Leaving directory '/vpp/docs'

If you introduce a term that is not recognized,
please add it to custom dictionary at
docs/spelling_wordlist.txt.

Type: feature

Change-Id: Id49be4fbee617f544f1ab8e78e7de8a4df36448b
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

dpdk: conditionally revert rte_vfio_dma_map patch

DPDK have bug which will be fixed in 19.11.

Type: fix
Change-Id: I6c0058928e5991d61b3c5fcba706f35e6886b0f2
Signed-off-by: Damjan Marion <damarion@cisco.com>

build: add yaml file linting to make checkstyle

Type: feature

fts and trex rely on yaml config files.  Verify
that they are valid, so comitters can catch
errors early.

Change-Id: Ide0bb276659119c59bdbbc8b8155e37562a648b8
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

quic: free qctx after udp cleanup

Type: fix

As udp_session.opaque is qctx index, qctx free
needs to happen after session cleanup. This patch
also introduces
* assert timer stop on ctx free
* debug cli for listing quic ctx

Change-Id: I3a58d226b094a0bbdf090b4f3eccbc2e11c6329b
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>

tcp: IPv6 flow label support

Type:feature

For cases when proxy is in use IPv6 flow label received in origin pkt needs to be added
to ipv6 header of outgoing pkts from proxy to original destination and vice versa.

Signed-off-by: Tarun Gupta <tarungup@cisco.com>
Change-Id: I143f7e67237c0f865333078628a016b50ad5e630
Signed-off-by: Tarun Gupta <tarungup@cisco.com>

misc: Fix python scripts shebang line

Type: fix

Since CentOS 8, RPM build script doesn't accept '#!/usr/bin/env python'
as a valid shebang line.  It requires scripts to explicitly chose
between python2 or python3.

Change all to use python3 as suggested by Paul Vinciguerra.

Depends-On: https://gerrit.fd.io/r/23170

Signed-off-by: Renato Botelho do Couto <renato@netgate.com>
Change-Id: Ie72af9f60fd0609e07f05b70f8d96e738b2754d1

docs: fix 'make doxygen' under python3

The 'make doxygen' component has this cool vpp specific customization called siphon.
This updates the siphon component so that 'make doxygen' works with python3.

Needed-By: https://gerrit.fd.io/r/23159
Type: docs

Change-Id: Ie29f1602bf3460b637058acbb0a2f19b128a8824
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

docs: fix issues with src/scripts/fts.py

  - packaging issue
  - yaml deprecation
  - yaml formatting

Type: fix

Change-Id: Ia8808cbc83271a3067164f2db2418f071b35607a
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

nat: NAT udp counter & unit test fixes

Ticket: VPP-1798
Type: fix

Change-Id: I42f02d5824575720e95b9fc99cfa864252221a82
Signed-off-by: Filip Varga <fivarga@cisco.com>

session tcp: refactor pacer time

Type: refactor

Change-Id: Ic1c3e1f7987702cd88972acc34849dc1f585d5fe
Signed-off-by: Florin Coras <fcoras@cisco.com>

ip: Fragmentation fixes

Type: fix

if the packet is about to be fragmented, then don't call any of the
actions that expect the rewrite to have been written.
1) don't double count packets thru the adjacency (original & fragments)
2) don't double decrement the TTL for fragments
3) return to ip4-midchain post ip-frag if that's where we started.
4) only run midchain/mcast fixups if not fragmenting (if no errors)

Change-Id: Ib2866787a42713ee5871b87b597d8f74b901044b
Signed-off-by: Neale Ranns <nranns@cisco.com>

tcp: correct validity check return value

Type: fix

Signed-off-by: Ryujiro Shibuya <ryujiro.shibuya@owmobility.com>
Change-Id: Ib59bf664d8da20516d8f16d716c5e8698675da4b

tests: support setting random seed

Log the random seed used when running tests and provide means to re-use
it in a later run.

Type: feature

Change-Id: I18d2a36ee802b901d4cca5577df41cec07f09cc0
Signed-off-by: Klement Sekera <ksekera@cisco.com>

libmemif: reset number of queues on disconnect

Type: fix

Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Change-Id: If4df47b1109ac90d4d5834b3aa7d326f6b3761d2

nat: respect udp checksum

Type: fix

Change-Id: I732be02d2e2b854eb589c3fa10f980ef2dbe8dfc
Signed-off-by: Filip Varga <fivarga@cisco.com>

tests: avoid test runner hanging on child test process join

In parallel test, the single process is spawning
a bunch of child processes running the tests,
and communicates to them. When the child process
signals that it has finished, the parent calls
child.join(). Sometimes this join never returns.
The result is a lot of defunct python processes,
and the test run just hangs.

I have seen this failure intermittently a fair bit
in a busy containerized environment, and by chance,
consistently reproduced it on a Thinkpad X280
with 8G of RAM and Ubuntu 19.04, which allowed
to diagnose it.

Type: test
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Change-Id: If0a3110fc2d23e73d77c310d61c3ea90a2b53610

ipsec: ipsec-input: check for too-short packets

Make sure packet is big enough before processing it.
Policy matching is done speculatively but is discarded if packet is too
short.

Type: fix

Change-Id: I647db2c4e568b0d9bf2cfd5056e1b1c2e25132fe
Signed-off-by: Benoît Ganne <bganne@cisco.com>

quic: enhance error reporting

Type: refactor

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I710d00e4a6c4356d0f00f7592bf14b55596ec6ae

quic: fix quicly rtt time skew

- This patch to quicly fixes an intermittent failure
  in the rtt calculation when there is a time skew

Type: fix

Change-Id: If89c47401ee75c88f0eb65ae888b6914695b2aec
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

quic: remove redundant function calls

- session_transport_delete_notify() is called before
  and inside quic_connection_delete()

Type: fix

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I5c79a3269e36c4aab5aa99fdfdac06c1334f0f6f

nat: revert respect udp checksum

This reverts commit 0d75f783644a24b219ed79d9f9c17387783f67ca.

Type: fix
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: Iaf33301201897e6646eba2b4157e2a45f5fd30f2

ikev2: fix traffic selector match

Type: fix

Change-Id: I81ab3dcd03f397b3d275da6cfa094e048ad92f95
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>

nat: revert fix dual-loop tcp checksum botch

This reverts commit 9654a37fac7fe2b425576eb0237b8d24ae44e1b1.

Type: fix
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I93ed5a48303421de43f5494c11db2be9a3c8ce57

vlib: fix for vlib_node_add_next_with_slot

- vlib_node_add_next_with_slot was not cleaning the old next node
references to the given slot when replacing it with new next node. This mostly
worked until one tried to set the slot to a previously (but not currently) used
next node for that slot.

Type: fix

Signed-off-by: Christian Hopps <chopps@labn.net>
Change-Id: I7ee607625da874e320158b80f12ddc16e377f8e9

mpls: number of mpls tunnel paths returns zero

The number of paths on the mpls tunnel returned through the bapi is
always zero. Doing a ntohl on a uint32 and poking it into a uint8 causes the problem.

Type: fix
Signed-off-by: IJsbrand Wijnands <ice@cisco.com>
Change-Id: I4135ad43a891e7818ca673c8067ef1f11cb34530

nat: fix dual-loop tcp checksum botch

Type: fix
Fixes: 22921

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I4fecce96d027c0ee1797d9d84cfab94b1ecdc02b

build: install generated api enum and type headers

Otherwise, <api-name>.api_enum.h and <api-name>.api_types.h files are
unavailable. If plugin B needs to send an API message to plugin A,
it's out of luck.

Type: fix

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I25fdb904b5cf57727d6196fa2c0c71be68f207ed
Signed-off-by: Matthew Smith <mgsmith@netgate.com>

session: fix show cli with closed session

Type: fix

Change-Id: Ifb6ead644c0273b84a5647f7923053f1db7c5a76
Signed-off-by: Florin Coras <fcoras@cisco.com>

session: reschedule asap when snd space constrained

Type: feature

Improves fairness for sessions that are snd space or pacer constrained.

Change-Id: Ida5f523090f1dcbfb17bf5116bc7917747ac8593
Signed-off-by: Florin Coras <fcoras@cisco.com>

vlib: enhance the "show cli" debug CLI command

Dump the entire CLI, mp-safe commands, non-mp-safe commands, commands
which have been executed. Optionally, clear the hit counters.

Type: feature

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: Ie38fc664b7deaabc35ca35be68db7e159272f551

vlib: Handle race in thread barrier processing

When CLIB_DEBUG is enabled, vlib_foreach_main macro asserts that
vlib_main it currently looks at is safely parked in barrier, by
checkling that vlib_main->parked_at_barrier is not 0.
Unfortunately, the check is racy - workers first increment the
atomic counter to indicate that they have reached the barrier
and _then_ set this_main->parked_at_barrier to 1. For the last
worker to suspend this opens the race - main thread is free
to execute and assert immediately after atomic counter has been
incremented, before worker gets to write to own parked_at_barrier.

Fix this by simply swapping the order of two operations.

Type: fix

Signed-off-by: Alexnader Kabaev <kan@FreeBSD.org>
Change-Id: Iae47abd6ca0be1c5413f5ecaefabc64cd7eac2ed

dpdk: fix tso not properly check the 'enable-tcp-udp-checksum' option issue

Type: fix

Fix tso did not properly check the 'enable-tcp-udp-checksum' option issue
Add description of 'tso' and 'enable-tcp-udp-checksum' in startup.conf

Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Change-Id: Id659067a9fa9e1db6c3f8dc533a2e90351b86831

quic: fifo size is u32

- Fix cli / config fifo size to only accept u32
  size input.
- Make cli / config fifo-size input type handling
  to be the same as vpp hoststack
- Update external transfer tests to use new
  syntax with different fifo sizes for
  vpp_echo client/server and vpp.

Type: fix

Change-Id: Ia5ddb2b8d3d9908ab502352819eebeec8ac0971d
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

build: bump rdma-core version to 26.0

Type: make
Change-Id: I642cff93c4935d6ba7948f0e38761c64007ae0c2
Signed-off-by: Damjan Marion <damarion@cisco.com>

build: bump nasm version to 2.14.02

Type: make
Change-Id: I9b598ce17c058709553a45524e18a64de642a8db
Signed-off-by: Damjan Marion <damarion@cisco.com>

build: remove obsolete dpdk patches

Type: refactor
Change-Id: I2bad8d4e7b9d7868c949856d0bbabeccb6825273
Signed-off-by: Damjan Marion <damarion@cisco.com>

dhcp: fix proxy dhcpv6 size check

Type: fix

Change-Id: Ibbb25bc530fdeaa3083c9b833a286a5d40e93c1e
Signed-off-by: Benoît Ganne <bganne@cisco.com>

vlib: only dump 1st buffer in chain by default

Several nodes include buffers in their traces, but only the 1st. When
formatting the trace we must not try to iterate through all chained
buffers.
Default to display only the 1st buffer.

Type: fix

Change-Id: Ib3c668bbf4ab70ae68eba2ac402c7b7329825b70
Signed-off-by: Benoît Ganne <bganne@cisco.com>

ipsec: fix esp trace seq number overflow

Do not copy invalid seq number if packet is too small.

Type: fix

Change-Id: I1e78f5920e9645521f57efccaf35bbf9ce0676a8
Signed-off-by: Benoît Ganne <bganne@cisco.com>

misc: Use tabs in MAINTAINERS

Type: style

Change-Id: Idd15c372f43a720e18a973e78ec5ccd00e1ad709
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

quic: fix wrong error checking

- Revert error checking to previous ASSERT

Type: fix
Fixes: 7c7fa9066

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I6d915d88bf932c74f9b866aec3bd1531e0cb47f4

session: avoid double dispatch of new events

Type: fix

Avoid re-dispatching new events if they've just been added to the old
events linked list.

Change-Id: Ie5d0b799eae6cebb118d97204e5111eb194c0b8e
Signed-off-by: Florin Coras <fcoras@cisco.com>

session: fix dispatch event logging

Type: fix

Change-Id: Icf3c73cd7eb7565ed6e1b0371da172b5408a9d36
Signed-off-by: Florin Coras <fcoras@cisco.com>

tests: Revert "tests: add sending SIGQUIT to vpp quit sequence"

This reverts commit 4465fe1e30556b40c9ef8a1a155aa1665102dd22.

That commit makes *every* test to send SIGQUIT to VPP when it is done,
thereby triggering the coredump if there was none.

It is most surely not what we want.

Type: test

Change-Id: I3cc4c96f44c05527d586142f8feccc2f93c3e536
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>

quic: disable failing test

Type: fix

Disable test until fixed.

Change-Id: I1f03630d126e61578c63a3536a0dd1a7b4da2b92
Signed-off-by: Florin Coras <fcoras@cisco.com>

acl: add missing square brackets to vat_help option in acl api

Add the missing right square brackets to remove ambiguity in
vat_help option for acl_add_replace and macip_acl_add_replace api.

Type: fix

Change-Id: I2679d8ce163d23a0e513afdfdb87434cbb673c74
Signed-off-by: Jieqiang.Wang <Jieqiang.Wang@arm.com>

tcp: track lost rxt segments in byte tracker

Type: feature

Change-Id: I18dfac9c3d2f539edf20dba64cd2b7b541154144
Signed-off-by: Florin Coras <fcoras@cisco.com>

quic: fix quicly fifo size mismatch

- This fixes an intermittent failure of the
  test_quic_ext_transfer test due to quicly
  being configured with the wrong fifo size
  which was taken from the cli or startup.conf
  file. The fifo size from the application
  context is now used when creating the
  quicly context.
- Emit an error message if the entire chunk
  of a stream is not enqueued in the svm fifo.

Type: fix

Change-Id: I03847ea7d4cd7a617b577697dfe3afa969850937
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

vpp_config: fix typos in templates

Type: style

Change-Id: Ia435604c8c48a78054848095567f1e54d028227e
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

http_static: fifo-size is u32

- Limit cli input to u32

Type: fix

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: Ib1f8ee9764da91a7804cc08901112c3f074130bc

vlib: fix subclass name being truncated in output

Type: fix

Change-Id: I50816cca4eb88f58209138a348fc5954ab835f5b
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

dns: fix typo in counter

Type: fix

Change-Id: Id8a0ce8278816d2839d229799daa3735a097bc7b
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

l2: fix typo in doxygen

Type: style

Change-Id: I286280fffa6ab5d3e15986911a4ccc35efbf41c3
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

tests: add sending SIGQUIT to vpp quit sequence

As suggested in the docs by:
https://fd.io/docs/vpp/master/usecases/contiv/core_files#let-vpp-crash

Type: test

Change-Id: I10caf16220e2507351636c1b26e57e19bcf8a542
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

ip: cleanup typos in documentation

Type: style

Change-Id: I7d44b7fab1b8b196e4934cb4832ee51084c5bf98
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

tls: fifo size is u32

- unformat_memory_size() writes to a uword *
- Limit cli input to u32

Type: fix

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I453a5633e04f9ee6f2f1a843634f99063a81579b

hsa: vpp_echo fifo size is u32

- Fix cli / config fifo size to only accept u32
  size input.
- Make cli / config fifo-size input type handling
  to be the same as vpp hoststack
- Clean up vpp_echo usage output
- Clean up json close stats labels to make them
  less confusing

Type: fix

Change-Id: I3aa2247f75a4ce284be9e7c0adc71ba488bfbf2b
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

tcp: rx fifo size is u32

- Limit cli input for rx fifo size to u32

Type: fix

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: If5a8e0668acf5b0f369acf4f120e47a012bd1899

misc: MAINTAINERS clean up typos

Type: style

Change-Id: I0241005c1bb009444fdc510fc1a6599cc90d91dd
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

vlib: Trivial - fix typo in short help

Type: fix

Change-Id: Ifada594088984291ce2e79da0bbbbd1f500640c9
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

dpdk: use local logger

Type: fix

Change-Id: I44922f70aef6a3c53f0f56c6d0656502c8fd69b2
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

quic: fix typos

Type: style

Change-Id: Iec3478541997352a627c8869e38cb7be7c3dae6a
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

tls: fix on tcp connection reset

VPP would fail in tcp_connection_reset() if the tls
or app session was just created.

Type: fix

Change-Id: I45d107f57e4f3fc468c15ca3392d5e1c413bd690
Signed-off-by: Zeyu Zhang <zeyu.zhang@intel.com>

lisp: fix lisp-gpe db hash

lgt->key is already a pointer to the key, hash the pointed data instead
of the pointer value.

Type: fix

Change-Id: I4d29d8c6519afc3843cb2e5ef88795d60f715e23
Signed-off-by: Benoît Ganne <bganne@cisco.com>

dhcp: allocate memory for dns

Type: fix

Signed-off-by: Aleksander Djuric <aleksander.djuric@gmail.com>
Change-Id: I56375d5d53eb07d80c1b12513798317f60c81a6d
Signed-off-by: Aleksander Djuric <aleksander.djuric@gmail.com>

docs: devices-- add FEATURES.yaml

Type: docs

Change-Id: I039ba9ad5385452b202366fba0b367506a21ea4f
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

l2: l2tp API cleanup

Use consistent API types.

Type: fix

Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Change-Id: I9015fc60e8d77e5d5ac36bf2862c1fe794addb81
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>

lb: refactor ntohl in lb_conf handler

Type: refactor

Change-Id: Ibe8f3c1ed5c04d1800fea9b9a90772816aa38d65
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

tests: decode worker stdout/stderr output

Type: fix

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I309254e9e99920fbeaa50eea503c1c2a9470abfe

vcl: handle rx notifications on reused sessions

Type: fix

Ignore events on sessions that have been reused but not fully
initialized.

Change-Id: Ided020eb5245d665d0a2e4a9e1f8a6dddebae009
Signed-off-by: Florin Coras <fcoras@cisco.com>

dpdk: replace deprecated VFIO API invocation

Type: refactor

Change-Id: I1712729b3f5d4ab659f51a2d3bf798db16b50820
Signed-off-by: Damjan Marion <damarion@cisco.com>

ip: refactor ip4_mtrie to use atomic store-release

ip4_mtrie used full memory barrier compare-and-swap in set_leaf () and
set_root_leaf () even though only one thread updates the trie. Replaced
such instances of compare-and-swap with atomic store-release.

Type: refactor

Change-Id: Ic6e3c84480697915541acd16dcc630d1c436137d
Signed-off-by: Jason Zhang <jason.zhang2@arm.com>
Reviewed-by: Lijian Zhang <Lijian.Zhang@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>

ip: refactor ip4_mtrie to atomically unset leaves

ip4_mtrie set leaves atomically in set_leaf () and set_root_leaf () but
deleted leaves using regular stores in unset_leaf () and unset_root_leaf ().
Changed leaf deletion to update mtrie using atomic store-release.

Slight performance improvement was observed in benchmarking on Qualcomm
and Xeon machines. Benchmarking involved running 'ip route add' and
'ip route del' on vpp instances. Below are the routes/second for adding
and deleting 100k routes before and after the store-release changes:

Xeon Add Routes Before: 1.140e6, 1.139e6, 1.148e6, 1.158e6, 1.155e6
Xeon Add Routes After: 1.167e6, 1.170e6, 1.174e6, 1.173e6, 1.169e6
Xeon Del Routes Before: 7.287e7, 8.089e7, 6.048e7, 7.171e7, 7.821e7
Xeon Del Routes After: 8.729e7, 7.353e7, 7.856e7, 8.209e7, 7.787e7
Qualcomm Add Routes Before: 3.709e5, 3.954e5, 3.739e5, 3.759e5, 3.671e5
Qualcomm Add Routes After: 3.879e5, 3.967e5, 3.936e5, 3.764e5, 3.817e5
Qualcomm Del Routes Before: 1.286e7, 1.379e7, 1.353e7, 1.230e7, 1.331e7
Qualcomm Del Routes After: 1.411e7, 1.355e7, 1.373e7, 1.394e7, 1.314e7

Type: refactor

Change-Id: If3acd25a2fb87addd0eb13d82d3c8f46579e8060
Signed-off-by: Jason Zhang <jason.zhang2@arm.com>
Reviewed-by: Lijian Zhang <Lijian.Zhang@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>

docs: Fix warning with sphinx build, add script to publish docs

Signed-off-by: John DeNisco <jdenisco@cisco.com>
Change-Id: Ic17585bcb4196e5b0661104745f67d6a02ab6b3d

tests: fix TEST= filtering for python3

Type: fix

Change-Id: Iceb60e8a507120434cfc68758476ff5351b05f58
Signed-off-by: Klement Sekera <ksekera@cisco.com>

ethernet: VNET API to create sub-interfaces

Type: refactor

Change-Id: I37899a9c1c2b0790bee90b84aec6b51cdd5236b4
Signed-off-by: Neale Ranns <nranns@cisco.com>

misc: 19.04.3 Release Notes

Type: docs

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I43a236be5289c50dafbede08beabe4c09ff3c892

tcp: correct tcp connection lookup condition

Type: fix

Signed-off-by: Ryujiro Shibuya <ryujiro.shibuya@owmobility.com>
Change-Id: Ibdbac568d5f765e6b5c959cab5e32dc33335064d

session: allow transport cleanup only if not deleted

Type: fix

Change-Id: I51282182952a66be698226bace39626df4d67b9f
Signed-off-by: Florin Coras <fcoras@cisco.com>

ip: Punt rather than drop unkown IPv6 ICMP packets

Type: feature

Change-Id: Ib137c453ff2dd5b9d028c653afa80e6b2b81b9e0
Signed-off-by: Neale Ranns <nranns@cisco.com>

ping: move the echo responder into the ping plugin

Type: feature

Change-Id: I246346b82858e73b16d727e2106350bc0fc3c6f2
Signed-off-by: Neale Ranns <nranns@cisco.com>

vlib: don't use vector for keeping buffer indices in the pool

Type: refactor

Change-Id: I72221b97d7e0bf5c93e20bbda4473ca67bfcdeb4
Signed-off-by: Damjan Marion <damarion@cisco.com>

ip: reassembly fix sanity checks

use correct value for sanity checks

Type: fix

Change-Id: If33db5ce3e4a26f7876c2a67832ca2947563e211
Signed-off-by: Klement Sekera <ksekera@cisco.com>

docs: cleanup typos on readthrough

Type: style

Change-Id: I3b15035ea6c13cd1ca3cdc9dfa9b10a6e1be9880
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

session: app-closed to transport-deleted on delete notify

Type: refactor

As a result, transport-deleted is the only session state that has no
transport data structure.

Change-Id: I2da2bc4bbb141d8a7b52faae66a4733de8f8513b
Signed-off-by: Florin Coras <fcoras@cisco.com>

nat: respect udp checksum

Type: fix

Change-Id: I73895fa0101bd50483160c8dc6faac2c67513077
Signed-off-by: Filip Varga <fivarga@cisco.com>

tests: switch test framework to python3 by default

Type: make
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I84d32f022d9dc555837c8916feba04a224cd262a

tests: make RA tests run on VPP time

the IPv6 RA tests take timing into the account,
but the time inside VPP may go slightly differently compared
to the time inside the driving python thread,
if the machine running the tests is heavily loaded.
Make a sleep function which sleeps "on VPP time" and use it.

Change-Id: I3b34b0164f6e0ec7a619b92ee308089a4a8935e3
Type: test
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>

vlib: unix trivial- clean up typos in docs

seen while reading through the code.

Type: style

Change-Id: I7a2f021b9f06d0eebb2ea3d0cafb6955ccb14781
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

ip: fix tracing of packet flags

This fixes incorrect tracing of flags such as MORE_FRAGMENTS.

Type: fix

Change-Id: Ia5698418a7cbb45c18bc9c95f560cea020e63c39
Signed-off-by: Klement Sekera <ksekera@cisco.com>

ip: reassembly: fix use-after-free

When processing the last buffer of a reassembled packet, the current
buffer will be freed and must be reloaded using the updated index.

Type: fix

Change-Id: Ib39e29e60eb527b4cd4828a3aa37d82c8dddd709
Signed-off-by: Benoît Ganne <bganne@cisco.com>

vapi: switch to python3

Type: fix
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I78aac39b697e29bb454e5e95855e79ea3122b4c3

l2: l2bd nd termination test instability

The test for ND event suppression reused the previous test run
ipv6 address, and would sometimes consider that a duplicate,
and therefore suppressing that one too.

Type: fix
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I1b115aa4eba9d57770fa03fcf38b7a1c251cfe88

dhcp: fix crash on unicast renewal send

Type: fix

- when the addresses were learnt a copy of the client was sent to the
main thread, this meant the unicast adjacecny was saved on the copy
not on the original.
- Add logging.
- Improve the proxy-node that hands the clint packets so the DHCP
packets are traced.
 - allow a renewal to configure new address data

Change-Id: I6ab0afcccbc4a1cdefdd1b8beeda8fc7ba20ec1f
Signed-off-by: Neale Ranns <nranns@cisco.com>

mdata: buffer metadata change tracker plugin

A handy tool in case you need to know which metadata will be changed
when a packet visits a certain node.

Reflect metadata changes into format functions used by the
vpp-specific wireshark dissector.

Type: feature

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I96fe8a24db4082bb29fe2a33cc522e8616a3a1bb