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From: David Miller <davem@davemloft.net>
Subject: Re: ICMP packets - ll_temac with Microblaze
Date: Wed, 21 Dec 2011 15:55:20 -0500 (EST)
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From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 21 Dec 2011 18:11:44 +0100

> [PATCH net-next] net: relax rcvbuf limits
> 
> skb->truesize might be big even for a small packet.
> 
> Its even bigger after commit 87fb4b7b533 (net: more accurate skb
> truesize) and big MTU.
> 
> We should allow queueing at least one packet per receiver, even with a
> low RCVBUF setting.
> 
> Reported-by: Michal Simek <monstr@monstr.eu>
> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>

Applied to net-next, although I was tempted to put it into net.

We may end up backporting this into -stable at some point, we'll
see.