Re: [PATCH nf-next] netfilter: Add native tproxy support for nf_tables

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Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx> wrote:
> A few comments on top of Florian's.
> 
> On Wed, Jun 20, 2018 at 12:41:29PM +0200, Máté Eckl wrote:
> [...]
> > +#if IS_ENABLED(CONFIG_NF_TPROXY_IPV6)
> > +static void nft_tproxy_eval_v6(const struct nft_expr *expr,
> > +			    struct nft_regs *regs,
> > +			    const struct nft_pktinfo *pkt)
> 
> Hm, better place IPv6 code in net/netfilter/nft_tproxy_ipv6.c ?
> 
> @Florian, do you prefer this monolitic style maybe?

Yes, I think we do way to many silly tinymodules.
A kernel module < 4k is really silly...

Alternative is to also split the core infra (used by nft and xt_TPROXY)
but I don't want to overengineer this.

> I'm missing nf_defrag_ipv6_enable() calls from your _init() path.

Yes, ineed.
Note that i plan to kill nf_defrag as separate module and replace it
by direct defragmentation calls at one point (just FYI, no action
needed).
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