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Type: feature
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Change-Id: I02d9bb5292b32ffb1b2f05daccd8a7d5dba05125
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RPM build errors:
error: Installed (but unpackaged) file(s) found:
/usr/bin/test_infra
Add NO_INSTALL tag in CMakeLists to avoid installing test binary.
Type: fix
Fixes: c3542e17b5df ("vppinfra: widen the scope of test_vector_funcs")
Signed-off-by: Tianyu Li <tianyu.li@arm.com>
Change-Id: I359ba79af2e3cb32b47dda3bb8707a5d2fd8586b
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Type: fix
Change-Id: I141e5779aab7eee3068b702dd2f93765420fb920
Signed-off-by: Stanislav Zaikin <stanislav.zaikin@46labs.com>
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Handle a variable length array of fixed strings.
Like:
fixed_string = VPPType("fixed_string", [["string", "data", 32]])
s = VPPType("string_vla", [["u32", "length"], ["fixed_string", "services", 0, "length"]])
Previously instead of packing and unpacking as strings, exception packed as u8 instead
of list.
Type: fix
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I501a8a4755828042e1539fd5a54eacec21c5e364
Signed-off-by: Ole Troan <ot@cisco.com>
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Type: fix
API clients can register for peer events (e.g. to be notified when
connection is established). In a multi-worker setup, peer events might
be triggered from a worker thread. In order to send a peer event to the
clients, an API message needs to be allocated and populated.
API messages allocation is only allowed from the main thread. Currently,
the code does not handle the case when a peer event is trying to be sent
from a worker thread. In debug builds, when this happens, it causes
SIGABRT in vl_msg_api_alloc_internal() because assertion "pool == 0 ||
vlib_get_thread_index () == 0" fails. In production builds, when this
happens, it might cause unexplained behavior.
There is a test that is supposed to catch this but all multi-worker
Wireguard tests are currently disabled. This problem is likely to be one
of the reasons they were disabled.
With this fix, when a peer event is triggered from a worker thread,
allocate and send corresponding API message from the main thread using
RPC.
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
Change-Id: Ib3fe19f8070563b35732afd16c017411c089437e
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Previously, even if sa defined traffic selectors esp packet src and dst
have been used for fast path inbound spd matching. This patch provides
a fix for that issue.
Type: fix
Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com>
Change-Id: Ibd3ca224b155cc9e0c6aedd0f36aff489b7af5b8
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Using clib_bitmap_vec_validate makes free bitmap vector
to be x64 times bigger (assuming x86_64) than necessary
when non-zero and possible oom due (u32)(0 - 1) math with
zero alloc.
Fix it with clib_bitmap_validate which takes bit size, not
index and ensure at least one bit is allocated.
Type: fix
Change-Id: I7e191f4e2fb3722a06bb800e1d075f7c7e2dcec9
Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru>
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In a case where one pounds on a single kvp in a KVP_AT_BUCKET_LEVEL
table, the code would sporadically return a transitional value (junk)
from a half-deleted kvp. At most, 64-bits worth of the kvp will be
written atomically, so using memset(...) to smear 0xFF's across a kvp
to free it left a lot to be desired.
Performance impact: very mild positive, thanks to FC for doing a
multi-thread host stack perf/scale test.
Added an ASSERT to catch attempts to add a (key,value) pair which
contains the magic "free kvp" value.
Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I6a1aa8a2c30bc70bec4b696ce7b17c2839927065
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Type: refactor
Change-Id: I3d0c57b82e5bdb4575c1ca13e463685fd11b7f11
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: improvement
Change-Id: Ibc40a02c8c45fc8d9409c9a86fea7aaf70d9c048
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: improvement
Change-Id: Iac1b3a66176c9a38a161246159140f30a1c168da
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: test
Change-Id: Id96448ba3ab69a5b22dfc27812fc17194136b969
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I2b426e9e988c32d261f36367087f358d8cc25e2f
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Location changed and binary renamed to test_infra
Also it is built by default.
Type: improvement
Change-Id: I27cd97f274501ceb7a01213e2bc9676cea00f39c
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Used on intel client CPUs which suppport VAES instruction set without
AVX512
Type: improvement
Change-Id: I5f816a1ea9f89a8d298d2c0f38d8d7c06f414ba0
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: improvement
Change-Id: I64ca5bd3a959190111f61c5311a908d242c10bad
Signed-off-by: Damjan Marion <damarion@cisco.com>
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DMA batch status was set by hardware. Its value may be variable between
cpus twice accesses. Saving the value of status can fix it.
Type: fix
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Change-Id: Ibc9337239555744a571685b486c986991c3e9b18
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Recognize and drive google virtual ethernet (gve) in google cloud.
Type: feature
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Change-Id: Ia559615ac059cabbca5d10bcd4049e87beaad638
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Fix the typo in the intrinsic name, which caused incorrect intrinsic to be used.
Type: fix
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Change-Id: Ib7fde14d12897e4d1bfb5a01f6d65025473e4f8e
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Rename unused SESSION_IO_EVT_BUILTIN_TX to SESSION_IO_EVT_TX_MAIN and
leverage it for non-connected udp tx.
Non-connected udp sessions are listeners and are therefore allocated on
main thread. Consequently, whenever session queue node is not polling
main, tx events generated by external applications might be missed or
processed with some delay. To solve this, request that apps use
SESSION_IO_EVT_TX_MAIN tx events as opposed to SESSION_IO_EVT_TX and
send that to first worker as opposed to main.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I5df5ac3dc80c0f192b2eefb1d465e9deefe8786b
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Specify the number of max_batches when applying for dma config.
Skip this round when no batch available from vlib_dma_batch_new.
Type: improvement
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Change-Id: Ic6e0acf81ba4fc3ed33aea6ac6990ef841021c59
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Allocate and initialize dma batch structure when adding dma config.
The number of required dma batches is set by max_batches parameter.
Thus dma batches are not allocated dynamically in worker thread.
Application need to check the return value of vlib_dma_batch_new.
Type: improvement
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Change-Id: I5d05a67b59634cf2862a377d5ab77cb1040343ce
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id87c41c472898d4f66b0771f18f822d1069bbfd0
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Make sure endpoint freelist is drained before alloc of fixed local
source port is tried.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I302deee5609a463af8135185af71722ac8c55a27
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Disabled by default..
Type: improvement
Change-Id: I36176c009e0873c048874ae38a7ea0a91449235c
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Those CPUs are announcing VAES capability but they don't support AVX512.
Type: fix
Fixes: 73a60b2
Change-Id: I7b4be95e91bb6f367cd71461f1126690f3ecd988
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: fix
Fixes: ab4d917
Change-Id: I226044f64e1577033798fd203a2e981c894830d6
Signed-off-by: Damjan Marion <damarion@cisco.com>
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udp_output_get_connection handles correctly if the connection
is a listener whereas udp_connection_get does not which may lead
to a crash.
Type: fix
Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I40b57287a8686820d29872cae2cfd6ae27a57c26
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Exploiting AVX-512 operations on avf_tx_prepare().
Type: improvement
Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Change-Id: I01e0b4a2e2d440659b4298668a868d983f5091c3
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This avoids printing ldp debug messages while debug is disabled and vcl
is initializing.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I5dfd1d59032db937fea146b6b84b8e26307a0de0
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Process 8 packets perf batch in vlib_buffer_free_inline() when
CLIB_HAVE_VEC512 is enabled.
Type: improvement
Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Change-Id: I78b8a525bce25ee355c9bf0e0f651698a8c45bda
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Type: fix
In vpp, file descriptor handler closes the fd upon error
if there is no error handling function is registered.
This patch fixes the issue for af_packet interface by
registering the error handling function.
Errors will also be gracefully logged.
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I260d780ac54ffd0199dcd6ca5b95e5afe957e968
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Also make sure that only sessions with fifos try to set deq notification
flag on fifo
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I878c2d2e18bb98109ee03b42a4f0f8c48aa23e9f
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Make sure session has a tx fifo.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ibde40645b401ca0255da298ea4ba691ee924a2d2
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For non-connected udp, when retrieving the subscriber session to send
the notification, it uses the current worker thread index whereas the
subscriber session is actually on the main thread. Using the worker
thread may cause a crash since the corresponding session may not be
valid in the worker thread context and even if it is valid, it is the
wrong session. This scenario is seen when the application forks
and adds subscribers to the worker thread session.
Type: fix
Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I236ee9d9ff9f3b2f7f9f8e782d70d1080aa1b627
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ic11069c912a5e59bb3ea0e0c6de6cfcc879c5f4e
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This patch enables RSS action of avf flow.
Type: feature
Signed-off-by: Xinyao Cai <xinyao.cai@intel.com>
Change-Id: I65de18d0c2eaa415893959563ea917a6b1956550
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If not, worker threads may continue own loops after deinit and/or
thread0 exit with related crashes due no rpc capability, unmapped
shared memory, etc. Main loop exit handlers that uses barrier sync
will be happy too as long as recursive barrier sync is supported.
Type: feature
Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru>
Change-Id: I255a796b06936d96715683e3f062128060233dc6
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Remove extra line_input and unformat_user.
Type: fix
Fixes: b4ff07a2f843 ("Intel Adaptive Virtual Function native device driver plugin")
Signed-off-by: Tianyu Li <tianyu.li@arm.com>
Change-Id: I9e502f3b254d0b1c7d8fd4b80925338a18da8269
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format_udp_connection takes 2 arguments from the caller.
Type: fix
Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: Ie618a809936a01c094982f9a8c81309826e0b087
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Type: improvement
Change-Id: I4f190607bfce404fbe68ec968e6923509ea9519b
Signed-off-by: Damjan Marion <dmarion@me.com>
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Type: refactor
Change-Id: Iac27ac4d11745b68c57a0394ced51942db8f0431
Signed-off-by: Damjan Marion <dmarion@0xa5.net>
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: If223096cf912c1748ae417b40585a9bea5d9d9a9
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Although removal from epoll means listener no longer accepts new
sessions, the accept queue built by vpp cannot be drained by stopping
the listener. Morover, some applications, e.g., nginx, might constantly
remove and add listeners to their epfds. Removing listeners in such
situations causes a lot of churn in vpp as segments and segment managers
need to be recreated.
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ia412b3f8d50fbb4881a99ff024f798353b521af7
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Otherwise if vcl epoll lt events are ignored by the app, libc and vcl mq
events are never drained.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I1e22f6da46d56236c52714181f6c20dcb80a33a5
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test output before fix:
DBGvpp# event-logger clear
DBGvpp# test log warn cli log test-log for-elog
cli/log [warn ]: test-log for-elog
DBGvpp# test log info cli log test-log for-elog
cli/log [info ]: test-log for-elog
DBGvpp# show event-logger
2 of 131072 events in buffer, logger running
53.022586433: log-notice: test-log for-elog
60.318329361: log-debug: test-log for-elog
DBGvpp#
test output after fix:
DBGvpp# event-logger clear
DBGvpp# test log warn cli log test-log for-elog
cli/log [warn ]: test-log for-elog
DBGvpp# test log info cli log test-log for-elog
cli/log [info ]: test-log for-elog
DBGvpp# show event-logger
2 of 131072 events in buffer, logger running
18.362721151: log-warn: test-log for-elog
25.124570555: log-info: test-log for-elog
DBGvpp#
Type: fix
Signed-off-by: luoyaozu <luoyaozu@foxmail.com>
Change-Id: Ie1122787f9efb611cdafc671b4ccf68b43984924
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vec_alloc() does not mark vector as accessible contrary to
vec_validate().
Also removes redundant memset(0) as vector allocation always zeroed
new memory.
Type: fix
Change-Id: I8309831b964a618454ed0bebbcdec7ec21149414
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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- allocates the memory trace spinlock independently from the main heap
- disable tracing on a per thread basis
- make sure we hold the memory trace spinlock when changing tracing
Type: fix
Change-Id: I7d84f22132abdc895343d447cd3a2c574786f58d
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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Type: fix
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I927ba4e6f10ae4527f339a890c3a0de33a84b7eb
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- clib_open_netns() expects a NULL-terminated C-string
- if no netns was given, we should not try to format it otherwise we'll
get "(nil)" as netns name.
Type: fix
Change-Id: I7b6022f6e8999640d0d2a83b854455b15fa4c134
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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