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

Toke Høiland-Jørgensen toke at redhat.com
Thu Mar 30 19:24:10 UTC 2023


Jesper Dangaard Brouer <brouer at 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 at redhat.com>



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