From: Stanislav Fomichev <sdf@google.com>
To: Larysa Zaremba <larysa.zaremba@intel.com>
Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net,
andrii@kernel.org, martin.lau@linux.dev, song@kernel.org,
yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org,
haoluo@google.com, jolsa@kernel.org,
David Ahern <dsahern@gmail.com>, Jakub Kicinski <kuba@kernel.org>,
Willem de Bruijn <willemb@google.com>,
Jesper Dangaard Brouer <brouer@redhat.com>,
Anatoly Burakov <anatoly.burakov@intel.com>,
Alexander Lobakin <alexandr.lobakin@intel.com>,
Magnus Karlsson <magnus.karlsson@gmail.com>,
Maryam Tahhan <mtahhan@redhat.com>,
xdp-hints@xdp-project.net, netdev@vger.kernel.org,
Willem de Bruijn <willemdebruijn.kernel@gmail.com>,
Alexei Starovoitov <alexei.starovoitov@gmail.com>,
Simon Horman <simon.horman@corigine.com>
Subject: Re: [PATCH bpf-next v5 00/21] XDP metadata via kfuncs for ice
Date: Tue, 15 Aug 2023 11:45:19 -0700 [thread overview]
Message-ID: <ZNvHv7TZjGRjVOSG@google.com> (raw)
In-Reply-To: <20230811161509.19722-1-larysa.zaremba@intel.com>
On 08/11, Larysa Zaremba wrote:
> This series introduces XDP hints via kfuncs [0] to the ice driver.
>
> Series brings the following existing hints to the ice driver:
> - HW timestamp
> - RX hash with type
>
> Series also introduces new hints and adds their implementation
> to ice and veth:
> - VLAN tag with protocol
> - Checksum status
>
> The data above can now be accessed by XDP and userspace (AF_XDP) programs.
> They can also be checked with xdp_metadata test and xdp_hw_metadata program.
>
> [0] https://patchwork.kernel.org/project/netdevbpf/cover/20230119221536.3349901-1-sdf@google.com/
>
> v4:
> https://lore.kernel.org/bpf/20230728173923.1318596-1-larysa.zaremba@intel.com/
> v3:
> https://lore.kernel.org/bpf/20230719183734.21681-1-larysa.zaremba@intel.com/
> v2:
> https://lore.kernel.org/bpf/20230703181226.19380-1-larysa.zaremba@intel.com/
> v1:
> https://lore.kernel.org/all/20230512152607.992209-1-larysa.zaremba@intel.com/
>
> Changes since v4:
> - Drop the concept of partial checksum from the hint design
> - Drop the concept of checksum level from the hint design
For the non-ice patches:
Acked-by: Stanislav Fomichev <sdf@google.com>
(I've added a bunch of acked-by to the previous iterations but I don't
see them carried here)
prev parent reply other threads:[~2023-08-15 18:47 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-11 16:14 [PATCH bpf-next v5 00/21] XDP metadata via kfuncs for ice Larysa Zaremba
2023-08-11 16:14 ` [PATCH bpf-next v5 01/21] ice: make RX hash reading code more reusable Larysa Zaremba
2023-08-11 16:14 ` [PATCH bpf-next v5 02/21] ice: make RX HW timestamp " Larysa Zaremba
2023-08-11 16:14 ` [PATCH bpf-next v5 03/21] ice: make RX checksum checking " Larysa Zaremba
2023-08-11 16:14 ` [PATCH bpf-next v5 04/21] ice: Make ptype internal to descriptor info processing Larysa Zaremba
2023-08-11 16:14 ` [PATCH bpf-next v5 05/21] ice: Introduce ice_xdp_buff Larysa Zaremba
2023-08-11 16:14 ` [PATCH bpf-next v5 06/21] ice: Support HW timestamp hint Larysa Zaremba
2023-08-11 16:14 ` [PATCH bpf-next v5 07/21] ice: Support RX hash XDP hint Larysa Zaremba
2023-08-11 16:14 ` [PATCH bpf-next v5 08/21] ice: Support XDP hints in AF_XDP ZC mode Larysa Zaremba
2023-08-11 16:14 ` [PATCH bpf-next v5 09/21] xdp: Add VLAN tag hint Larysa Zaremba
2023-08-11 16:14 ` [PATCH bpf-next v5 10/21] ice: Implement " Larysa Zaremba
2023-08-11 16:14 ` [PATCH bpf-next v5 11/21] ice: use VLAN proto from ring packet context in skb path Larysa Zaremba
2023-08-11 16:15 ` [PATCH bpf-next v5 12/21] xdp: Add checksum hint Larysa Zaremba
2023-08-11 16:15 ` [PATCH bpf-next v5 13/21] ice: Implement " Larysa Zaremba
2023-08-17 21:58 ` Alexei Starovoitov
2023-08-22 9:07 ` Larysa Zaremba
2023-08-22 19:50 ` Alexei Starovoitov
2023-08-11 16:15 ` [PATCH bpf-next v5 14/21] selftests/bpf: Allow VLAN packets in xdp_hw_metadata Larysa Zaremba
2023-08-11 16:15 ` [PATCH bpf-next v5 15/21] net, xdp: allow metadata > 32 Larysa Zaremba
2023-08-11 16:15 ` [PATCH bpf-next v5 16/21] selftests/bpf: Add flags and new hints to xdp_hw_metadata Larysa Zaremba
2023-08-11 16:15 ` [PATCH bpf-next v5 17/21] veth: Implement VLAN tag and checksum XDP hint Larysa Zaremba
2023-08-11 16:15 ` [PATCH bpf-next v5 18/21] net: make vlan_get_tag() return -ENODATA instead of -EINVAL Larysa Zaremba
2023-08-11 16:15 ` [PATCH bpf-next v5 19/21] selftests/bpf: Use AF_INET for TX in xdp_metadata Larysa Zaremba
2023-08-11 16:15 ` [PATCH bpf-next v5 20/21] selftests/bpf: Check VLAN tag and proto " Larysa Zaremba
2023-08-11 16:15 ` [PATCH bpf-next v5 21/21] selftests/bpf: check checksum state " Larysa Zaremba
2023-08-11 16:23 ` [PATCH bpf-next v5 00/21] XDP metadata via kfuncs for ice Larysa Zaremba
2023-08-15 18:45 ` Stanislav Fomichev [this message]
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