[dpdk-stable] [dpdk-dev] [PATCH 1/2] app/testpmd: fix scatter offload configuration

Matan Azrad matan at mellanox.com
Tue Jul 30 15:17:37 CEST 2019


Hi Ferruh

From: Ferruh Yigit
> Sent: Tuesday, July 30, 2019 4:09 PM
> To: Matan Azrad <matan at mellanox.com>; Wenzhuo Lu
> <wenzhuo.lu at intel.com>; Jingjing Wu <jingjing.wu at intel.com>
> Cc: dev at dpdk.org; stable at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH 1/2] app/testpmd: fix scatter offload
> configuration
> 
> On 7/29/2019 1:36 PM, Matan Azrad wrote:
> > When the mbuf data size cannot contain the maximum Rx packet length
> > with the mbuf headroom, a packet should be scattered in more than one
> mbuf.
> >
> > The application did not configure scatter offload in the above case.
> >
> > Enable the Rx scatter offload in the above case.
> >
> > Fixes: 33f9630fc23d ("app/testpmd: create mbuf based on max supported
> > segments")
> > Cc: stable at dpdk.org
> >
> > Signed-off-by: Matan Azrad <matan at mellanox.com>
> 
> Deferring the patchset to next release, they were late anyway and not
> actually fixing a defect, safer to defer than getting them in rc3.

Yes this patch came late for RC3 but it is a fix.

What are you concerns here?
Why don't you think defect found?

What's about RC4?

Matan


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