netdev - Re: ip_tunnel: Remove gratuitous skb scrubbing

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Message-ID: <20150415101359.GA3820@gondor.apana.org.au>
Date:	Wed, 15 Apr 2015 18:13:59 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	netdev@...r.kernel.org, Nicolas Dichtel <nicolas.dichtel@...nd.com>
Subject: Re: ip_tunnel: Remove gratuitous skb scrubbing

On Wed, Apr 15, 2015 at 06:01:07PM +0800, Herbert Xu wrote:
> The commit ea23192e8e577dfc51e0f4fc5ca113af334edff9 ("tunnels:
> harmonize cleanup done on skb on rx path") broke anyone trying to
> use netfilter marking across IPv4 tunnels.  As the commit message
> did not give any justification for this (in fact it shouldn't
> even be touching the tx path), I can only assume that it was a typo.
> 
> This patch reverts that change.
> 
> Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au>

Scratch this, I guess most of the scurbbing makes sense.  I'll
spin a patch to just preserves the mark.

Cheers,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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