netdev - Re: [PATCH net 3/9] netfilter: conntrack: collect all entries in one cycle

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Message-ID: <20210806080605.262d29ec@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Fri, 6 Aug 2021 08:06:05 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Pablo Neira Ayuso <pablo@...filter.org>
Cc:     netfilter-devel@...r.kernel.org, davem@...emloft.net,
        netdev@...r.kernel.org, fw@...len.de
Subject: Re: [PATCH net 3/9] netfilter: conntrack: collect all entries in
 one cycle

On Fri, 6 Aug 2021 16:59:54 +0200 Pablo Neira Ayuso wrote:
> On Fri, Aug 06, 2021 at 06:27:59AM -0700, Jakub Kicinski wrote:
> > On Fri,  6 Aug 2021 13:52:01 +0200 Pablo Neira Ayuso wrote:  
> > >  		rcu_read_lock();
> > >  
> > >  		nf_conntrack_get_ht(&ct_hash, &hashsz);
> > >  		if (i >= hashsz)
> > > -			i = 0;
> > > +			break;  
> > 
> > Sparse says there is a missing rcu_read_unlock() here.
> > Please follow up on this one.  
> 
> Right.
> 
> I can squash this fix and send another PR or send a follow up patch.
> 
> Let me know your preference.

Squash is better if you don't mind overwriting history.
I'll toss this version from patchwork, then.