[ovs-dev] [ovn-ipv6 07/26] ovn: Add xxreg[01] symbols.

[Zong Kai Li]

> +      <p>
> +        The <code>reg</code><var>X</var> symbols are 32-bit integers.
> +        The <code>xxreg</code><var>X</var> symbols are 128-bit integers,
> +        which overlay four of the 32-bit registers: <code>xxreg0</code>
> +        overlays <code>reg0</code> through <code>reg3</code>, with
> +        <code>reg0</code> supplying the most-significant bits of
> +        <code>xxreg0</code> and <code>reg3</code> the least-signficant.
> +        <code>xxreg1</code> similarly overlays <code>reg4</code> through
> +        <code>reg7</code>.
> +      </p>
> +

I think REGBIT_CONNTRACK_** defined in ovn-northd will be covered by xxreg0.
Since you renumbered MFF_LOG_DNAT_ZONE...MFF_LOG_OUTPUT from
MFF_REG3...MFF_REG7 to MFF_REG11...MFF_REG15. REGBIT_CONNTRACK_**
which are using MFF_REG0 should be renumbered too.

Thanks.
Zong Kai, LI