From: "Toke Høiland-Jørgensen" <toke@redhat.com>
To: Jesper Dangaard Brouer <brouer@redhat.com>,
bpf@vger.kernel.org, Stanislav Fomichev <sdf@google.com>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
martin.lau@kernel.org, ast@kernel.org, daniel@iogearbox.net,
alexandr.lobakin@intel.com, larysa.zaremba@intel.com,
xdp-hints@xdp-project.net, anthony.l.nguyen@intel.com,
yoong.siang.song@intel.com, boon.leong.ong@intel.com,
intel-wired-lan@lists.osuosl.org, pabeni@redhat.com,
jesse.brandeburg@intel.com, kuba@kernel.org, edumazet@google.com,
john.fastabend@gmail.com, hawk@kernel.org, davem@davemloft.net
Subject: Re: [xdp-hints] [PATCH bpf RFC-V3 0/5] XDP-hints: API change for RX-hash kfunc bpf_xdp_metadata_rx_hash
Date: Thu, 30 Mar 2023 21:24:10 +0200 [thread overview]
Message-ID: <87o7oam49x.fsf@toke.dk> (raw)
In-Reply-To: <168019602958.3557870.9960387532660882277.stgit@firesoul>
Jesper Dangaard Brouer <brouer@redhat.com> writes:
> Notice targeted 6.3-rc kernel via bpf git tree.
>
> Current API for bpf_xdp_metadata_rx_hash() returns the raw RSS hash value,
> but doesn't provide information on the RSS hash type (part of 6.3-rc).
>
> This patchset proposal is to change the function call signature via adding
> a pointer value argument for provide the RSS hash type.
>
> Alternatively we disable bpf_xdp_metadata_rx_hash() in 6.3-rc, and have
> more time to nitpick the RSS hash-type bits.
LGTM; for the series:
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
WARNING: multiple messages have this Message-ID (diff)
From: "Toke Høiland-Jørgensen" <toke@redhat.com>
To: Jesper Dangaard Brouer <brouer@redhat.com>,
bpf@vger.kernel.org, Stanislav Fomichev <sdf@google.com>
Cc: xdp-hints@xdp-project.net, martin.lau@kernel.org,
daniel@iogearbox.net, larysa.zaremba@intel.com,
netdev@vger.kernel.org, john.fastabend@gmail.com, ast@kernel.org,
linux-kernel@vger.kernel.org, jesse.brandeburg@intel.com,
kuba@kernel.org, pabeni@redhat.com, yoong.siang.song@intel.com,
Jesper Dangaard Brouer <brouer@redhat.com>,
boon.leong.ong@intel.com, anthony.l.nguyen@intel.com,
intel-wired-lan@lists.osuosl.org, davem@davemloft.net,
edumazet@google.com, hawk@kernel.org
Subject: Re: [Intel-wired-lan] [xdp-hints] [PATCH bpf RFC-V3 0/5] XDP-hints: API change for RX-hash kfunc bpf_xdp_metadata_rx_hash
Date: Thu, 30 Mar 2023 21:24:10 +0200 [thread overview]
Message-ID: <87o7oam49x.fsf@toke.dk> (raw)
In-Reply-To: <168019602958.3557870.9960387532660882277.stgit@firesoul>
Jesper Dangaard Brouer <brouer@redhat.com> writes:
> Notice targeted 6.3-rc kernel via bpf git tree.
>
> Current API for bpf_xdp_metadata_rx_hash() returns the raw RSS hash value,
> but doesn't provide information on the RSS hash type (part of 6.3-rc).
>
> This patchset proposal is to change the function call signature via adding
> a pointer value argument for provide the RSS hash type.
>
> Alternatively we disable bpf_xdp_metadata_rx_hash() in 6.3-rc, and have
> more time to nitpick the RSS hash-type bits.
LGTM; for the series:
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
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next prev parent reply other threads:[~2023-03-30 19:25 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-30 17:07 [Intel-wired-lan] [PATCH bpf RFC-V3 0/5] XDP-hints: API change for RX-hash kfunc bpf_xdp_metadata_rx_hash Jesper Dangaard Brouer
2023-03-30 17:07 ` Jesper Dangaard Brouer
2023-03-30 17:07 ` [Intel-wired-lan] [PATCH bpf RFC-V3 1/5] xdp: rss hash types representation Jesper Dangaard Brouer
2023-03-30 17:07 ` Jesper Dangaard Brouer
2023-03-30 18:35 ` Stanislav Fomichev
2023-03-30 18:35 ` [Intel-wired-lan] " Stanislav Fomichev
2023-03-30 18:56 ` Jesper Dangaard Brouer
2023-03-30 18:56 ` [Intel-wired-lan] " Jesper Dangaard Brouer
2023-03-30 19:02 ` Stanislav Fomichev
2023-03-30 19:02 ` [Intel-wired-lan] " Stanislav Fomichev
2023-03-30 19:08 ` Jesper Dangaard Brouer
2023-03-30 19:08 ` [Intel-wired-lan] " Jesper Dangaard Brouer
2023-03-31 11:49 ` Jesper Dangaard Brouer
2023-03-31 11:49 ` [Intel-wired-lan] " Jesper Dangaard Brouer
2023-03-30 17:07 ` [Intel-wired-lan] [PATCH bpf RFC-V3 2/5] mlx5: bpf_xdp_metadata_rx_hash add xdp rss hash type Jesper Dangaard Brouer
2023-03-30 17:07 ` Jesper Dangaard Brouer
2023-03-30 17:07 ` [Intel-wired-lan] [PATCH bpf RFC-V3 3/5] veth: " Jesper Dangaard Brouer
2023-03-30 17:07 ` Jesper Dangaard Brouer
2023-03-30 17:08 ` [Intel-wired-lan] [PATCH bpf RFC-V3 4/5] mlx4: " Jesper Dangaard Brouer
2023-03-30 17:08 ` Jesper Dangaard Brouer
2023-03-30 19:12 ` [Intel-wired-lan] " kernel test robot
2023-03-30 17:08 ` [Intel-wired-lan] [PATCH bpf RFC-V3 5/5] selftests/bpf: Adjust bpf_xdp_metadata_rx_hash for new arg Jesper Dangaard Brouer
2023-03-30 17:08 ` Jesper Dangaard Brouer
2023-03-30 18:38 ` [PATCH bpf RFC-V3 0/5] XDP-hints: API change for RX-hash kfunc bpf_xdp_metadata_rx_hash Stanislav Fomichev
2023-03-30 18:38 ` [Intel-wired-lan] " Stanislav Fomichev
2023-03-30 19:04 ` Jesper Dangaard Brouer
2023-03-30 19:04 ` [Intel-wired-lan] " Jesper Dangaard Brouer
2023-03-30 19:24 ` Toke Høiland-Jørgensen [this message]
2023-03-30 19:24 ` [Intel-wired-lan] [xdp-hints] " Toke Høiland-Jørgensen
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