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Date:   Thu, 18 Jan 2018 07:54:47 -0800
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     Sowmini Varadhan <sowmini.varadhan@...cle.com>,
        Willem de Bruijn <willemdebruijn.kernel@...il.com>
Cc:     Network Development <netdev@...r.kernel.org>,
        David Miller <davem@...emloft.net>, rds-devel@....oracle.com,
        santosh.shilimkar@...cle.com
Subject: Re: [PATCH RFC net-next 1/6] sock: MSG_PEEK support for
 sk_error_queue

On Thu, 2018-01-18 at 06:02 -0500, Sowmini Varadhan wrote:
> On (01/17/18 18:50), Willem de Bruijn wrote:
> > 
> > This can cause reordering with parallel readers. Can we avoid the need
> > for peeking? It also caused a slew of subtle bugs previously.
> 
> Yes, I did notice the potential for re-ordering when writing the patch..
> but these are not actuallly messages from the wire, so is re-ordering 
> fatal?

Some applications out there would break horribly, trust me.

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