{"id":2223153,"url":"http://patchwork.ozlabs.org/api/patches/2223153/?format=json","web_url":"http://patchwork.ozlabs.org/project/ovn/patch/20260414152254.991243-4-xsimonar@redhat.com/","project":{"id":68,"url":"http://patchwork.ozlabs.org/api/projects/68/?format=json","name":"Open Virtual Network development","link_name":"ovn","list_id":"ovs-dev.openvswitch.org","list_email":"ovs-dev@openvswitch.org","web_url":"http://openvswitch.org/","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260414152254.991243-4-xsimonar@redhat.com>","list_archive_url":null,"date":"2026-04-14T15:22:53","name":"[ovs-dev,4/5] tests: Fix dpdk system tests not running on dual socket systems.","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"0db4d87bca7f35050b966052dc1c072f9e9049d0","submitter":{"id":82231,"url":"http://patchwork.ozlabs.org/api/people/82231/?format=json","name":"Xavier Simonart","email":"xsimonar@redhat.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/ovn/patch/20260414152254.991243-4-xsimonar@redhat.com/mbox/","series":[{"id":499860,"url":"http://patchwork.ozlabs.org/api/series/499860/?format=json","web_url":"http://patchwork.ozlabs.org/project/ovn/list/?series=499860","date":"2026-04-14T15:22:51","name":"[ovs-dev,1/5] pinctrl: Add pinctrl_notify_handler_thread counter.","version":1,"mbox":"http://patchwork.ozlabs.org/series/499860/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2223153/comments/","check":"success","checks":"http://patchwork.ozlabs.org/api/patches/2223153/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","dev@openvswitch.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","ovs-dev@lists.linuxfoundation.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=c8pU9wCQ;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=openvswitch.org\n (client-ip=2605:bc80:3010::138; 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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"ovs-dev-bounces@openvswitch.org","Sender":"\"dev\" "},"content":"On dual socket system, we had [0] error, preventing ovs to properly configure.\nThis is due to the fact OVN tests configure (hardcode) number of rx_queues to 2, while\nOVS uses by default 1 PMD thread per numa node, and (num_pmd_threads + 1) tx queues.\nHence, on multi numa node systems, tests failed to start.\n\n[0] TAP: tap_dev_configure(): net_tapsw0-p1: number of rx queues 2 must be equal to number of tx queues 3\n\nFixes: 4fd16557e107 (\"tests: add make check-system-dpdk to test suite.\")\nSigned-off-by: Xavier Simonart \n---\n tests/system-dpdk-macros.at | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)","diff":"diff --git a/tests/system-dpdk-macros.at b/tests/system-dpdk-macros.at\nindex 0d0a19130..6eb688838 100644\n--- a/tests/system-dpdk-macros.at\n+++ b/tests/system-dpdk-macros.at\n@@ -43,7 +43,7 @@ m4_define([OVS_TRAFFIC_VSWITCHD_START],\n [OVS_DPDK_PRE_CHECK()\n OVS_WAIT_WHILE([ip link show ovs-netdev])\n _OVS_VSWITCHD_START([--disable-system],\n- [-- set Open_vSwitch . other_config:dpdk-init=true other_config:dpdk-extra=\"--log-level=pmd.*:error --no-pci\"])\n+ [-- set Open_vSwitch . other_config:dpdk-init=true other_config:pmd-cpu-mask=0x1 other_config:dpdk-extra=\"--log-level=pmd.*:error --no-pci\"])\n dnl Add bridges, ports, etc.\n OVS_WAIT_WHILE([ip link show br0])\n AT_CHECK([ovs-vsctl -- _ADD_BR([br0]) -- $1 m4_if([$2], [], [], [| uuidfilt])], [0], [$2])\n","prefixes":["ovs-dev","4/5"]}