Re: [PATCH NETFILTER] netfilter: nfnetlink: suspicious RCU usage in ctnetlink_dump_helpinfo

From: Pablo Neira Ayuso
Date: Wed Jun 30 2021 - 08:09:53 EST



On Wed, Jun 30, 2021 at 11:49:49AM +0200, Florian Westphal wrote:
> Vasily Averin <vvs@xxxxxxxxxxxxx> wrote:
> > Two patches listed below removed ctnetlink_dump_helpinfo call from under
> > rcu_read_lock. Now its rcu_dereference generates following warning:
> > =============================
> > WARNING: suspicious RCU usage
> > 5.13.0+ #5 Not tainted
> > -----------------------------
> > net/netfilter/nf_conntrack_netlink.c:221 suspicious rcu_dereference_check() usage!
>
> Reviewed-by: Florian Westphal <fw@xxxxxxxxx>

I don't see this patch in netfilter's patchwork nor in
netfilter-devel@xxxxxxxxxxxxxxx

Where did they go?