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In case of vector, we must check length before trying to access element.
Also fix wrong DPDK plugin workaround.
Type: fix
Change-Id: I2ecef1c88ebef2362f48cab0d462699aa43cd4b9
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit 1bd6f61820c6c15534ebb04a4b070ba84bf08a9d)
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For some reason clang does not support &((struct foo*)0)->field in
static assertion contrary to gcc.
Use offsetof() macro implementation provided by both compilers instead.
Type: fix
Change-Id: I3311cdd29c5861e45dc0ef92f2bbd66242ca73b8
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit 5e60c17f49082b7731778e81b58177177a31b58f)
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Previously there's a format_ip4_address in format_ip6...
This patch fixes this typo
Type: fix
Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Change-Id: Ice124db6594720ed35a992d069341f399c331e1d
(cherry picked from commit e30f9c5c6342a0f2430848ec4166b75596642964)
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Type: fix
Signed-off-by: jiangxiaoming <jiangxiaoming@outlook.com>
Change-Id: I3ace7dfe3ddacb4f7fa7a974a2ffe2b3cf902ff9
(cherry picked from commit 9268b5823fa7a16195f638e5b1f9c54b430f2f3c)
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Type: fix
Fixes: a84cb715f5a4366dd2f32de18ad92bec566924da
Change-Id: Id448d6ae9cfdd3122e8187121c509412835117c5
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
(cherry picked from commit c6eae9c079defa4812270945d614c4598db262d8)
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unformat_ip6_mask wasn't accounting for customized field names
when deciding if it managed to parse at least one field.
Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I26cab4c6828b510e277079628af5115ac43af3ff
(cherry picked from commit 126c88544103d3775252f741398111875f6a62d7)
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Type: fix
Signed-off-by: Ryujiro Shibuya <ryujiro.shibuya@owmobility.com>
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie358b731f8ecb1fcaebd6e79f5ce5c10802c2814
(cherry picked from commit cc1085647b2ae36e6c086d65b4e81b9f1cf9fc9a)
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Based on the comments in the struct, udp_encap_t_ is meant to span 2
cachelines. Due to the 64 bit alignment of dpo_id_t, the struct spanned
3 cachelines. This caused fetching ue_ip_proto to trigger an additional
cache miss. This patch rearranges the ordering of the struct fields
so that udp_encap_t_ only spans 2 cachelines as intended.
before:
(gdb) print (int)&((struct udp_encap_t_*)0)->cacheline1
$8 = 128
after:
(gdb) print (int)&((struct udp_encap_t_*)0)->cacheline1
$1 = 64
Type: fix
Signed-off-by: Vadym Martsynovskyy <vmartsyn@fb.com>
Change-Id: I066c08654d4a8ef3e2d3954e957d4c5d382b209f
(cherry picked from commit 42386fc974148f812ef3eb73ff09a603caa23565)
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Type: fix
Change-Id: I39341f201209931392f315ead5adfddd8b567caf
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
(cherry picked from commit a84cb715f5a4366dd2f32de18ad92bec566924da)
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Return error instead of dividing by zero.
Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I9f6a942e87ab87e8f1921e744ec1add45884e74a
(cherry picked from commit fe77bdc1906cca6a76bd44b1aceffc971f64cec4)
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Prevent overflow if input network prefix is too small and crash on
packet #1 due to vector not being allocated/initialized.
Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I3494cc62ce889df48cc59cc9340b5dd70338c3a8
(cherry picked from commit f3d7bd9d4d652b1c4b687267acdb9fdb908a74bd)
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Type: fix
Change-Id: I3df8d3f277bfadee95bfc329e8ce8b929a986af6
Signed-off-by: Damjan Marion <damarion@cisco.com>
(cherry picked from commit 97b9e008b9e072120ea8b0d98e81e898c3adbd4d)
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Type: fix
Ticket: VPP-1888
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I9c2fb926a5e010658088a74051c8c3462ff61734
(cherry picked from commit 1af730d0dfbb91475c6808ed579494d3d223b724)
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If the id is invalid we cannot check whether we must free the message or
not, free it anyway.
Type: fix
Change-Id: Ie4426f601390d1e5e14c739f670e8c1e6e3aaf1e
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit ff13e46215ab96df988310b4a20eddefad92de99)
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Type: fix
Change-Id: I4a93e1d9936414c514cb237a22624986b3ef5b3d
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit c16fe4689055242c64c71d83e41908a8fb6c2726)
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When recycling a graph node vnet_register_interface, it is missing an
explicit call to vlib_worker_thread_node_runtime_update(). However,
there is an implicit call to vlib_worker_thread_node_runtime_update()
via vnet_sw_interface_set_flags_helper() if it enables a new feature on
the interface for the first time. But that implicit call is not
guaranteed. For example, if an interface is created, deleted, and
created, then it may skip the implicit call to
vlib_worker_thread_node_runtime_update(). When that happens, the graph
nodes on thread 0 are not sync'ed to the worker threads. So the worker
thread's graph nodes are out of sync momentarily with the main thread's
graph nodes until some other event happens which calls for a sync is
needed. During this window, the worker thread's graph node is
vulnerable and may experience a crash.
When deleting a graph node, we never trigger a sync to the worker
thread. A patch was committed 3 years ago via
https://gerrit.fd.io/r/c/vpp/+/7523 to fix a show run crash. In
hindsight, the approach taken by 7523 is not orthogonal. While at it,
let's fix it right for both issues with a call to
vlib_worker_thread_node_runtime_update() in the appropriate place and
remove 7523.
Type: fix
Ticket: VPPSUPP-86
Fixes: gerrit 7523 / 19e9d954bd9eb4f04d48640d6540198e84ef65d7
Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: Ic9472bd2d3a212dbfeceb526506ed0400983a142
(cherry picked from commit 1eae8ecb7acc7d80d5c08e300295bec94bf78f0b)
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Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I8fbc4baefecf512573126c5085ed7a6e2e360fbe
(cherry picked from commit c1f0d9c105c25c67d9ef86a53c10d43d40b61fe0)
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Add dpo_pool_barrier_sync/release, use them to clean up
thread-unsafe pool expansion cases.
Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I09299124a25f8d541e3bb4b75375568990e9b911
(cherry picked from commit 26d890eb4b1ab19fea4d2d02bfc6dc89d2c1b771)
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adj_alloc (...) is not thread safe when the adj pool or combined
counter vectors expand.
Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I55710de6ecc083b7434e11798659cca9250c9131
(cherry picked from commit c2d2228e928b7c69dc88e9c3b7502966d0e32d8d)
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load_balance_alloc_i(...) is not thread safe when the
load_balance_pool or combined counter vectors expand.
Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I7f295ed77350d1df0434d5ff461eedafe79131de
(cherry picked from commit 8341f76fd1cd4351961cd8161cfed2814fc55103)
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Type: fix
Change-Id: I0e87021b11009a955f5839bdb68af897145816c1
Signed-off-by: Klement Sekera <ksekera@cisco.com>
(cherry picked from commit c39c79c5aa7b5410f3aad4a770a741ab04f7dcc5)
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Use %U and unformat_udp_port instead of %u for unformat() call for
u16 collector_port number in set_ipfix_exporter_command_fn() to
avoid corruption of other variables which can happen if unformat()
with %u is used with a 16-bit variable. This avoids crash due to
corrupted fib_index value.
Type: fix
Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net>
Change-Id: Id54273fcc458a7f9c5aa4025aa91711f160c1c1a
(cherry picked from commit 2dca180db989ea7afacdf4e70cc85e4408557382)
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Type: fix
Change-Id: I5601bdeb47d08118476ff7bd29435d2c1dba34b9
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
(cherry picked from commit 04f4d91c9fe6c8d639e28edb5dd3df2c82f92428)
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Type: fix
Change-Id: I8890aa5cc3c576fc9fb68735549dfab721714310
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit dcd4aa2110e274f9185e1e5b47ec22d66cc23136)
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Change in snat_ipfix_header_create() to use thread-specific
vlib_main_t *vm pointer 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: I2096c1debb5688d3b97e5ed9a0ea78d94053d8b7
(cherry picked from commit 5556813fb63d28240a17ccf18f947e60c4cbb263)
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Type: fix
when the interpose is on an adj-fib and the cover is removed the adj
source will not install. this lead to no path list being found for the
interpose source and a crash. pick a drop path list in this case.
Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: Ied217da043926c913657080f5ffb151201225d23
(cherry picked from commit 1bf6df4ff9c83bac1fc329a4b5c4d7061f13720a)
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Type: fix
Change-Id: I7349840af48eec209532dab43a8ad0bd68993268
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit c32a84c70efb45081568fc8aa5fa1884d74865fe)
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Cleanup L2/L3 mode switch to not redirect to/from ethernet-input node
as it is no longer necessary.
L2 patch should use sw_if_index for device feature enable/disable.
Type: fix
Signed-off-by: John Lo <loj@cisco.com>
Change-Id: I0f24161d027b07c188fd1e05276146f94c075710
(cherry picked from commit f415a3b53a51b261d08cc3312c25f250d6bc1bd6)
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Type: fix
Change-Id: Id6687780b9a740323bd2eef58447864e70dc0235
Signed-off-by: Ignas Bacius <ignas@noia.network>
(cherry picked from commit f3a522fb3f3a82e579fbdd3f4bb94e399ad95bb1)
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'quit' and 'show terminal' are valid for non-interactive sessions too.
Type: fix
Fixes: a58be82dda89d6496f92e451b42eee31f0cf47b4
Change-Id: Ib63244c7b64ad2e30c257ed19e982295f59bfffa
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit 10a22a629468b18f5b07316980e2761285283939)
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Shut off deprecated declaration warnings
Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I65ea4bbc4d5ee5a11d4e8f554f414f57944c7e1c
(cherry picked from commit 18a86c6e6069cbc9a0d2294ebb7f7cca5f616f84)
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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>
(cherry picked from commit d0e646f6892e9c85278c9538760a8940c86dcdbb)
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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>
(cherry picked from commit a58be82dda89d6496f92e451b42eee31f0cf47b4)
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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>
(cherry picked from commit 31eb471d0cb0105ab74ee637028f4ab3cc00cf2a)
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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
(cherry picked from commit 5b960c60f61c937d0f862be8a7573922b616de75)
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Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I7708587804bc979fa9c46fb11f96d264821e2357
(cherry picked from commit 9a099b6e503659473cbdb8585f823c3c3d83f34e)
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: If3372e3edd403240c2c9da746246170549a3e644
(cherry picked from commit 69d97256d5ca5b06b4399d8369a7a4c3b544a94d)
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I84ec1c91a3a7b2195aad58923fa6f17f551444cb
(cherry picked from commit f2fe353cc829f2074d63ebba9bb3b25e5ceb20af)
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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
(cherry picked from commit 9a244b0a29b3ed517fc3442c9358d79907f67a24)
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie35dc623394cfb6c358740361fd85aa0924ab187
(cherry picked from commit 1ae16c8f3bebe33b2404ad845a2f09f910a06390)
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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
(cherry picked from commit a5436ae2516edc955f26c6aa4103f5946ee8653c)
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Type: fix
Ticket: VPP-1837
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I20daa023eed50f8b42e8dc2d17e47a54aa16ae31
(cherry picked from commit 13f64ce2272539d97b8c499e8e298a053fb3c9e2)
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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>
(cherry picked from commit 88d6ce2bee53b7c9f876aa78c5db8ab1ea75c08a)
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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
(cherry picked from commit ec7012e51edef4aec2239cb5b3a249f46d9b2cb0)
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Type: fix
Ticket: VPP-1837
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I51660e4b02f449bd2db12a8cfd395c6c343d2dee
(cherry picked from commit c72950e811880c22e5b350c4b1cb5e31b0735b4d)
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Type: fix
Change-Id: I9b613f0af484f601dd20a851e2f59ee5e06b5c37
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit 971c5be27996985e40f178c8d540a5807a428283)
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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
(cherry picked from commit 6017ff0dd7a27c062d0ad4687bfc70a69747ac55)
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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
(cherry picked from commit 7f286f720d6fe2115423212dda6af66dd810691d)
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In hopes of restoring his +2 button...
Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I2600daab5afa4334713695d1074706fbb287832f
(cherry picked from commit e891ac2f198e7c00dceb2f2c6510f9bdf1cb91d1)
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I6697296b45c5816a31535b0cf44b8e726292b8bb
(cherry picked from commit dc0ded7dd7a6b8ee68df25cd56666de804e55e64)
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