Subject: Re: [PATCH net-next v9 2/4] ethtool: provide customized dim profile management

From: Jakub Kicinski <[email-masked]>
Date: Wed, 24 Apr 2024 08:52:49 -0700

On Wed, 24 Apr 2024 21:10:55 +0800 Heng Qi wrote:
> >> This doesn't work because the first level of sub-nesting of
> >> ETHTOOL_A_COALESCE_RX_CQE_PROFILE is ETHTOOL_A_PROFILE_IRQ_MODERATION.  
> > So declare a policy for IRQ_MODERATION which has one entry -> nested
> > profile policy?  
> 
> Still doesn't work because one profile corresponds to 5 IRQ_MODERATION sub-nests.

I don't get it. Can you show the code you used and the failure / error
you get?

> In the same example, strset also uses NLA_NESTED.

Likely just because it's older code.