netdev - Re: [PATCH] vti6: Add pmtu handling to vti6

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Message-Id: <20150601.160402.244453900846813301.davem@davemloft.net>
Date:	Mon, 01 Jun 2015 16:04:02 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	alexander.h.duyck@...hat.com
Cc:	steffen.klassert@...unet.com, herbert@...dor.apana.org.au,
	netdev@...r.kernel.org, linux-crypto@...r.kernel.org
Subject: Re: [PATCH] vti6: Add pmtu handling to vti6_xmit.

From: Alexander Duyck <alexander.h.duyck@...hat.com>
Date: Fri, 29 May 2015 11:28:26 -0700

> From: Steffen Klassert <steffen.klassert@...unet.com>
> 
> We currently rely on the PMTU discovery of xfrm.
> However if a packet is localy sent, the PMTU mechanism
> of xfrm tries to to local socket notification what
> might not work for applications like ping that don't
> check for this. So add pmtu handling to vti6_xmit to
> report MTU changes immediately.
> 
> Signed-off-by: Steffen Klassert <steffen.klassert@...unet.com>
> Signed-off-by: Alexander Duyck <alexander.h.duyck@...hat.com>

Applied, thanks Andrew.
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