From: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
To: Jakub Kicinski <kuba@kernel.org>, davem@davemloft.net
Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com,
andrew+netdev@lunn.ch, horms@kernel.org, shuah@kernel.org,
linux-kselftest@vger.kernel.org, sdf@fomichev.me,
willemb@google.com, petrm@nvidia.com,
Jakub Kicinski <kuba@kernel.org>,
willemdebruijn.kernel@gmail.com
Subject: Re: [PATCH net-next v2 4/6] selftests: drv-net: gro: improve feature config
Date: Sun, 11 Jan 2026 12:08:06 -0500 [thread overview]
Message-ID: <willemdebruijn.kernel.fb5103cf5a5d@gmail.com> (raw)
In-Reply-To: <20260110005121.3561437-5-kuba@kernel.org>
Jakub Kicinski wrote:
> We'll need to do a lot more feature handling to test HW-GRO and LRO.
> Clean up the feature handling for SW GRO a bit to let the next commit
> focus on the new test cases, only.
>
> Make sure HW GRO-like features are not enabled for the SW tests.
> Be more careful about changing features as "nothing changed"
> situations may result in non-zero error code from ethtool.
>
> Don't disable TSO on the local interface (receiver) when running over
> netdevsim, we just want GSO to break up the segments on the sender.
>
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
With the s/tso/tcp-segmentation-offload change
Reviewed-by: Willem de Bruijn <willemb@google.com>
next prev parent reply other threads:[~2026-01-11 17:08 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-10 0:51 [PATCH net-next v2 0/6] selftests: drv-net: gro: enable HW GRO and LRO testing Jakub Kicinski
2026-01-10 0:51 ` [PATCH net-next v2 1/6] selftests: net: py: teach ksft_pr() multi-line safety Jakub Kicinski
2026-01-12 10:37 ` Petr Machata
2026-01-10 0:51 ` [PATCH net-next v2 2/6] selftests: net: py: teach cmd() how to print itself Jakub Kicinski
2026-01-12 10:37 ` Petr Machata
2026-01-10 0:51 ` [PATCH net-next v2 3/6] selftests: drv-net: gro: use cmd print Jakub Kicinski
2026-01-12 10:37 ` Petr Machata
2026-01-10 0:51 ` [PATCH net-next v2 4/6] selftests: drv-net: gro: improve feature config Jakub Kicinski
2026-01-10 17:43 ` Jakub Kicinski
2026-01-11 17:08 ` Willem de Bruijn [this message]
2026-01-10 0:51 ` [PATCH net-next v2 5/6] selftests: drv-net: gro: run the test against HW GRO and LRO Jakub Kicinski
2026-01-11 17:08 ` Willem de Bruijn
2026-01-10 0:51 ` [PATCH net-next v2 6/6] selftests: drv-net: gro: break out all individual test cases Jakub Kicinski
2026-01-11 17:12 ` Willem de Bruijn
2026-01-13 0:16 ` Jakub Kicinski
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