From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id E7B0847022; Fri, 12 Dec 2025 20:51:42 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 43697402F0; Fri, 12 Dec 2025 20:51:42 +0100 (CET) Received: from mail-pl1-f170.google.com (mail-pl1-f170.google.com [209.85.214.170]) by mails.dpdk.org (Postfix) with ESMTP id 584844027D for ; Fri, 12 Dec 2025 20:51:41 +0100 (CET) Received: by mail-pl1-f170.google.com with SMTP id d9443c01a7336-298145fe27eso23029535ad.1 for ; Fri, 12 Dec 2025 11:51:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iol.unh.edu; s=unh-iol; t=1765569100; x=1766173900; darn=dpdk.org; h=cc:to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=am+7Vkkf0oml7aXWS/j34p9toESEizOTzvv2uESaYVQ=; b=dwW5OZgCYdYp9kxoFyoYV7zap5EImvl59/vAhUv1J9DE/E9laj8zt/Y2nJ91KciNzA D1QdWqyEqpD/MXUH8yOAsyXqdRSzhBlrtu8etjbN+9w2zGx1rmdBbGkNcTLZNdO4n9wN 5cULqxRcb4l1XfjvNKF9IcRrNlhBvChNtHf+4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765569100; x=1766173900; h=cc:to:subject:message-id:date:from:mime-version:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=am+7Vkkf0oml7aXWS/j34p9toESEizOTzvv2uESaYVQ=; b=haDzKN1gAWNtuqn3NI45C0rNICxfi/ZiN/uOAJrP2qUQ74yCRu1a8P+VKlzFN2UQ8W ZqLCZ6ld2RTpWZ8mQQl8rBPDgX+9AEiLSjiPFfPjtPfLkPobnTxFltny3tahirpLLt17 2hWtpybBdqkm2erexLcftIYtNmNp2q6L1JoShxEzU1NckjFhgsUziyAZaLACNztZ/GYK zco3ybTOjDcKu8H3sAXqYQ7RgECdM+G7Pj73TV6siyKc7GLNQEV02KnAs1iW/GpqokJc kIdOb8WwfVgJ77QwFV2+zkPV0r7/LVpR0ppFK5c3JocLyT9JbhyzttOWkrYNb6q/3OLz 3LzQ== X-Gm-Message-State: AOJu0Yxvpnh5yEzyckGKYlM/o4ENYa3SqWM2WQ/Iy6rPz5E3tsYbIOjl Sq9VRv8lx90+Ogk8vMIuYak51bDxlnMufobPSIbUfL7Wa5Wxm8lspaThVFmk4MwfEjbTyfIkA8X dLDpNqaAUmAgv4z2E6TqM5jznmvfQtv66y6oJkUYta1F5/DPLbL1+qzqqiQ== X-Gm-Gg: AY/fxX7nOcMf4eejgdJMnK3weAL3jCGeXFi1Hodc1drjLaCnF2PLw0021g7ByzPT7RQ 6nsH14meVOF9n4cJtY9SfUnqG2bEMyYC+08MBPuWOqBggGwh90yEYYFquwsXRtEga/Wdkz5WU8L 7TAOTKZXSFDRYIfRRsqel0VGDB6DwRG7/BAO5rPjoZUIXZweM+dISF9U/YmbnzRUqwOBBzlNR1l zTBa7P3jgP8Bm7xuY0fIhIENON2obQ66usUNnFEiNyUd2R379Y1qx/Ozt2p+A/ScGrnAU6wr1Zi ivvDui3Id6IChNVOk2Dz7Ls3tcl6 X-Google-Smtp-Source: AGHT+IHXeVYq/gnuzjxu+jcV+bM8ahOdGAYlTxy4VjqaWKN79BmnzFigOdSoKJtCuvTjGFajRT4AlmTwTNsGgrfwcfY= X-Received: by 2002:a05:7022:3b8b:b0:119:e56b:c749 with SMTP id a92af1059eb24-11f34bc7971mr2603137c88.14.1765569100145; Fri, 12 Dec 2025 11:51:40 -0800 (PST) MIME-Version: 1.0 From: Patrick Robb Date: Fri, 12 Dec 2025 14:49:56 -0500 X-Gm-Features: AQt7F2rtTSDbUs2OUltDnVxg-TjsHgT86sJe5l_iw0rdNKUivz_MnYyWV_dfXuk Message-ID: Subject: DTS WG Meeting Minutes - November 6, 2025 To: dev Cc: ci@dpdk.org Content-Type: multipart/alternative; boundary="0000000000000a82d40645c69787" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org --0000000000000a82d40645c69787 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable November 6, 2025 Attendees * Patrick Robb * Luca Vizzarro * Andrew Bailey * Paul Szczepanek Minutes General Discussion * RC2 will release at the end of the week * DPDK build fails if pydantic is installed, because there are pydantic warnings with DTS: * idea A is to have pydantic installed and do a doc build before sending a patch, then fix any warnings if they exist * If we want to test the DTS build in CI, we would have to install the DTS dependencies and run a dpdk build * BaseConfig testsuite configuration is causing a build failure this week, as it is not loaded except for at runtime (so, not the doc build) * No, we don=E2=80=99t have any new ideas. * We got feedback that docs need clarification regarding the API vs Framework usage. * Realistically, given the RC timeline, we will need to update docs noting that the API is in a transitionary period * Otherwise, keep plugging away at removing framework imports and then this problem will be solved. Patch discussions * Mbuf fast release testcase / tx_offload: * Merged * add test case docstring checks to format script * Dean is updating this series * doc: add test case docstring example to dts rst * Patrick to merge the first patch. The second patch is superseded and won=E2=80=99t be merged. * Virtio: * We are transmitting 100 packets to the SUT (should go from physical nic to virtio frontend to vhost backend, then back through to the TG again for sniffing) but we are seeing ~350 packets forwarded in the vhost backend which seems wrong. * Paul has suggested that we check that the extra packets aren=E2=80= =99t coming from another source other than the TG scapy. * [v2] dts: testpmd link check on port start * Andrew reviewing. Can be applied ASAP. * Single_core_fwd_perf: * New version sent. Need to resolve a build issue with the Intel CI Lab. * V6 just addresses some nits from Luca and Andrew * API: * Artifact series is merged * Further changes: * RSS: * Patrick has tested * Imports have to be updated for /api/, but this can be done by Patrick at merge time if no further change are required. * Patrick to merge * QinQ: * Dean has tested and it is working * Patrick will also do a test, and a final review * TCI: * During the 26.03 release, Dean to add a secondary part to this testsuite that not only checks that packets are modified correctly by vlan and qinq stripping, but that the TCI and OUTER_TCI fields are being written to correctly. Bugzilla discussions * None Any other business * Next meeting is Nov 20, 2025 --0000000000000a82d40645c69787 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
November 6, 2025

Attendees
* Patrick Robb
* = Luca Vizzarro
* Andrew Bailey
* Paul Szczepanek

Minutes
General Discussion
* RC2 will release at the end of the week
* DPDK = build fails if pydantic is installed, because there are pydantic warnings w= ith DTS:
=C2=A0 =C2=A0* idea A is to have pydantic installed and do a do= c build before sending a patch, then fix any warnings if they exist
=C2= =A0 =C2=A0 =C2=A0 * If we want to test the DTS build in CI, we would have t= o install the DTS dependencies and run a dpdk build
=C2=A0 =C2=A0 =C2=A0= * BaseConfig testsuite configuration is causing a build failure this week,= as it is not loaded except for at runtime (so, not the doc build)
=C2= =A0 =C2=A0* No, we don=E2=80=99t have any new ideas.
* We got feedback t= hat docs need clarification regarding the API vs Framework usage.
=C2=A0= =C2=A0* Realistically, given the RC timeline, we will need to update docs = noting that the API is in a transitionary period
=C2=A0 =C2=A0* Otherwis= e, keep plugging away at removing framework imports and then this problem w= ill be solved.

Patch discussions
* Mbuf fast release testcase / t= x_offload:
=C2=A0 =C2=A0* Merged
* add test case docstring checks to = format script
=C2=A0 =C2=A0* Dean is updating this series
* doc: add = test case docstring example to dts rst
=C2=A0 =C2=A0* Patrick to merge t= he first patch. The second patch is superseded and won=E2=80=99t be merged.=
* Virtio:
=C2=A0 =C2=A0* We are transmitting 100 packets to the SUT = (should go from physical nic to virtio frontend to vhost backend, then back= through to the TG again for sniffing) but we are seeing ~350 packets forwa= rded in the vhost backend which seems wrong.
=C2=A0 =C2=A0 =C2=A0 * Paul= has suggested that we check that the extra packets aren=E2=80=99t coming f= rom another source other than the TG scapy.
* [v2] dts: testpmd link che= ck on port start
=C2=A0 =C2=A0* Andrew reviewing. Can be applied ASAP.* Single_core_fwd_perf:
=C2=A0 =C2=A0* New version sent. Need to resol= ve a build issue with the Intel CI Lab.
=C2=A0 =C2=A0* V6 just addresses= some nits from Luca and Andrew
* API:
=C2=A0 =C2=A0* Artifact series= is merged
=C2=A0 =C2=A0* Further changes:
* RSS:
=C2=A0 =C2=A0* = Patrick has tested
=C2=A0 =C2=A0* Imports have to be updated for /api/, = but this can be done by Patrick at merge time if no further change are requ= ired.
=C2=A0 =C2=A0* Patrick to merge
* QinQ:
=C2=A0 =C2=A0* Dean = has tested and it is working
=C2=A0 =C2=A0* Patrick will also do a test,= and a final review
=C2=A0 =C2=A0* TCI:
=C2=A0 =C2=A0 =C2=A0 * During= the 26.03 release, Dean to add a secondary part to this testsuite that not= only checks that packets are modified correctly by vlan and qinq stripping= , but that the TCI and OUTER_TCI fields are being written to correctly.
=
Bugzilla discussions
* None

Any other business
* Next meet= ing is Nov 20, 2025
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