Re: [PATCH net-next V4 08/14] devlink: Allow rate node parents from other devlinks

[Cosmin Ratiu]

On Thu, 2025-11-27 at 20:09 -0800, Jakub Kicinski wrote:
> On Tue, 25 Nov 2025 22:06:07 +0200 Tariq Toukan wrote:
> > @@ -646,6 +706,13 @@ int devlink_nl_rate_set_doit(struct sk_buff
> > *skb, struct genl_info *info)
> >  		goto unlock;
> >  	}
> >  
> > +	if (info->user_ptr[1] && info->user_ptr[1] != devlink &&
> > +	    !ops->supported_cross_device_rate_nodes) {
> > +		NL_SET_ERR_MSG(info->extack,
> > +			       "Cross-device rate parents aren't
> > supported");
> > +		return -EOPNOTSUPP;
> 
> err = ...
> goto unlock

Nice catch. Will fix.

Cosmin.