From: Petr Machata <petrm@nvidia.com>
To: Paolo Abeni <pabeni@redhat.com>
Cc: <netdev@vger.kernel.org>, "David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
"Simon Horman" <horms@kernel.org>,
Donald Hunter <donald.hunter@gmail.com>,
"Andrew Lunn" <andrew+netdev@lunn.ch>,
Shuah Khan <shuah@kernel.org>,
"Willem de Bruijn" <willemdebruijn.kernel@gmail.com>,
<sdf@fomichev.me>, <petrm@nvidia.com>, <razor@blackwall.org>,
<idosch@nvidia.com>
Subject: Re: [PATCH v5 net-next 10/10] selftests: net: tests for add double tunneling GRO/GSO
Date: Thu, 22 Jan 2026 11:05:13 +0100 [thread overview]
Message-ID: <87fr7yezcv.fsf@nvidia.com> (raw)
In-Reply-To: <61f2c98ba0f73057c2d6f6cb62eb807abd90bf6b.1769011015.git.pabeni@redhat.com>
Paolo Abeni <pabeni@redhat.com> writes:
> Create a simple, netns-based topology with double, nested UDP tunnels and
> perform TSO transfers on top.
>
> Explicitly enable GSO and/or GRO and check the skb layout consistency with
> different configuration allowing (or not) GSO frames to be delivered on
> the other end.
>
> The trickest part is account in a robust way the aggregated/unaggregated
> packets with double encapsulation: use a classic bpf filter for it.
>
> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
next prev parent reply other threads:[~2026-01-22 9:09 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-21 16:11 [PATCH v5 net-next 00/10] geneve: introduce double tunnel GSO/GRO support Paolo Abeni
2026-01-21 16:11 ` [PATCH v5 net-next 01/10] net: introduce mangleid_features Paolo Abeni
2026-01-21 16:15 ` Eric Dumazet
2026-01-23 19:32 ` Jakub Kicinski
2026-01-21 16:11 ` [PATCH v5 net-next 02/10] geneve: expose gso partial features for tunnel offload Paolo Abeni
2026-01-21 16:11 ` [PATCH v5 net-next 03/10] vxlan: " Paolo Abeni
2026-01-21 16:11 ` [PATCH v5 net-next 04/10] geneve: add netlink support for GRO hint Paolo Abeni
2026-01-21 16:11 ` [PATCH v5 net-next 05/10] geneve: constify geneve_hlen() Paolo Abeni
2026-01-21 16:11 ` [PATCH v5 net-next 06/10] geneve: pass the geneve device ptr to geneve_build_skb() Paolo Abeni
2026-01-21 16:11 ` [PATCH v5 net-next 07/10] geneve: add GRO hint output path Paolo Abeni
2026-01-21 16:11 ` [PATCH v5 net-next 08/10] geneve: extract hint option at GRO stage Paolo Abeni
2026-01-22 14:57 ` Paolo Abeni
2026-01-23 17:54 ` Simon Horman
2026-01-23 17:53 ` [v5,net-next,08/10] " Simon Horman
2026-01-21 16:11 ` [PATCH v5 net-next 09/10] geneve: use GRO hint option in the RX path Paolo Abeni
2026-01-21 16:11 ` [PATCH v5 net-next 10/10] selftests: net: tests for add double tunneling GRO/GSO Paolo Abeni
2026-01-22 10:05 ` Petr Machata [this message]
2026-01-23 19:33 ` [PATCH v5 net-next 00/10] geneve: introduce double tunnel GSO/GRO support Jakub Kicinski
2026-01-26 14:15 ` Paolo Abeni
2026-01-23 19:50 ` patchwork-bot+netdevbpf
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