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Re: [PATCH net] ipvs: properly declare tunnel encapsulation

To: Julian Anastasov <ja@xxxxxx>
Subject: Re: [PATCH net] ipvs: properly declare tunnel encapsulation
Cc: lvs-devel@xxxxxxxxxxxxxxx, Alex Gartrell <agartrell@xxxxxx>, kernel-team <Kernel-team@xxxxxx>
From: Simon Horman <horms@xxxxxxxxxxxx>
Date: Mon, 25 Aug 2014 15:49:19 +0900
On Mon, Aug 25, 2014 at 08:13:14AM +0300, Julian Anastasov wrote:
> 
>       Hello,
> 
> On Mon, 25 Aug 2014, Simon Horman wrote:
> 
> > On Fri, Aug 01, 2014 at 10:36:17AM +0300, Julian Anastasov wrote:
> > > The tunneling method should properly use tunnel encapsulation.
> > > Fixes problem with CHECKSUM_PARTIAL packets when TCP/UDP csum
> > > offload is supported.
> > > 
> > > Thanks to Alex Gartrell for reporting the problem, providing
> > > solution and for all suggestions.
> > 
> > With this patch is Alex's patch "[PATCH ipvs] ipvs: invoke
> > skb_checksum_help prior to encapsulation in tunnel xmit " also needed?
> 
>       Not needed, we prefer to avoid csum calculation by CPU.

Thanks, understood.

I have applied (only) this patch to ipvs-next.
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