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Date: Mon, 8 Sep 2025 13:19:17 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: Carolina Jubran <cjubran@nvidia.com>
Cc: Shuah Khan <shuah@kernel.org>, Andrew Lunn <andrew+netdev@lunn.ch>,
 "David S . Miller" <davem@davemloft.net>, Eric Dumazet
 <edumazet@google.com>, Paolo Abeni <pabeni@redhat.com>, Gal Pressman
 <gal@nvidia.com>, Tariq Toukan <tariqt@nvidia.com>, Cosmin Ratiu
 <cratiu@nvidia.com>, Nimrod Oren <noren@nvidia.com>, Mark Bloch
 <mbloch@nvidia.com>, linux-kernel@vger.kernel.org,
 linux-kselftest@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH 3/3] selftests: drv-net: Relax total BW check in
 devlink_rate_tc_bw.py
Message-ID: <20250908131917.10785ce0@kernel.org>
In-Reply-To: <0cd98e25-b387-452b-b1a6-414ab20a4cf3@nvidia.com>
References: <20250831080641.1828455-1-cjubran@nvidia.com>
	<20250831080641.1828455-4-cjubran@nvidia.com>
	<20250902162101.5c78cc88@kernel.org>
	<20250905153243.6c03e257@kernel.org>
	<0cd98e25-b387-452b-b1a6-414ab20a4cf3@nvidia.com>
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On Mon, 8 Sep 2025 22:16:29 +0300 Carolina Jubran wrote:
> However, I=E2=80=99ll also need to extend load.py:
>=20
> 1. Binding support to ensure traffic flows through the specific VLAN
>  =C2=A0 =C2=A0 interface.
> 2. Interval-based measurement for iperf3 --json to analyze only the
>  =C2=A0 =C2=A0 stable period.
>=20
> So my plan is:
>=20
> 1. Send v2 for net to fix the current test with interval-based
>  =C2=A0 =C2=A0 measurement.
> 2. Follow up with a patch to extend load.py with reverse/binding/interval
>  =C2=A0 =C2=A0 support and then migrate the test to use it.
>=20
> Does that sound good to you?

Sounds too complicated, this is just a stability improvement for a test
which works on single device, and is not exercised / reported upstream.
Let's jump straight to step 2.