[dpdk-dev] [PATCH v3 7/8] lib/librte_vhost:dequeue vhost TX offload

Liu, Jijiang jijiang.liu at intel.com
Mon Nov 9 06:27:14 CET 2015



> -----Original Message-----
> From: Yuanhan Liu [mailto:yuanhan.liu at linux.intel.com]
> Sent: Monday, November 9, 2015 12:01 PM
> To: Liu, Jijiang
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v3 7/8] lib/librte_vhost:dequeue vhost TX
> offload
> 
> On Wed, Nov 04, 2015 at 06:54:15PM +0800, Jijiang Liu wrote:
> > Dequeue vhost TX offload in vhost lib.
> 
> This is not enough; you need do corresponding setups at RX side, otherwise
> the packet will be droped in the target VM at TCP layer in VM2VM case, for
> checksum validation is failed.
> 
> 	--yliu

Yes, the VM2VM case need to be considered,will fix it in next version of patch.



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