netdev - Re: [PATCH net] inet: add proper locking in __inet{6}

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Date:	Mon, 28 Mar 2016 07:23:55 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, lorenzo@...gle.com
Subject: Re: [PATCH net] inet: add proper locking in __inet{6}_lookup()

On Mon, 2016-03-28 at 07:10 -0700, Eric Dumazet wrote:
> On Mon, 2016-03-28 at 06:29 -0700, Eric Dumazet wrote:
> 
> > Sure, but the caller changed quite a lot in all stable versions.
> > 
> > I took the easiest path for stable maintainers, and was planing to
> > implement a better way in net-next.
> 
> I misread your suggestion David, I send a V2 shortly.
> 

Actually, I'll wait for net-next opening.

My brain farted while working on the 'non refcounted TCP listener'
because __inet_lookup_listener() will really need to be called from
enclosed rcu_read_lock(), and for a reason I though net tree had a bug.

The local_bh_disable()/local_bh_enable() removal can certainly wait
net-next.

Sorry for the confusion.