Re: netfilter: nf_flow_table: attach dst to skbs

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On Wed, Jun 06, 2018 at 02:53:19PM +0200, Pablo Neira Ayuso wrote:
> On Wed, Jun 06, 2018 at 02:31:58PM +0200, Jason A. Donenfeld wrote:
> > Some drivers, such as vxlan and wireguard, use the skb's dst in order to
> > determine things like PMTU. They therefore loose functionality when flow
> > offloading is enabled. So, we ensure the skb has it before xmit'ing it
> > in the offloading path.
> > 
> > Signed-off-by: Jason A. Donenfeld <Jason@xxxxxxxxx>
> > Cc: stable@xxxxxxxxxxxxxxx
> 
> Acked-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
> 
> Upstream patch is:
> 
>         commit 2a79fd3908acd88e6cb0e620c314d7b1fee56a02
>         Author: Jason A. Donenfeld <Jason@xxxxxxxxx>
>         Date:   Wed May 30 20:43:15 2018 +0200
> 
> This is backport for -stable 4.16.x.

Ah, thanks for pointing this out, I would not have noticed it.

Jason, next time give me a hint below the --- line what commit this is
in Linus's tree and what stable tree(s) you want to see this applied to,
so I know what to do.

thanks.

greg k-h



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