Re: [PATCH bpf RFC-V3 0/5] XDP-hints: API change for RX-hash kfunc bpf_xdp_metadata_rx_hash

[Jesper Dangaard Brouer]

On 30/03/2023 20.38, Stanislav Fomichev wrote:
> On 03/30, Jesper Dangaard Brouer wrote:
> > 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 with one nit about EMIT_BTF.

Great, others please review, so I can incorporate for tomorrow.
I will send a official patchset V4 tomorrow.

--Jesper