[dpdk-dev] Occasional instability in RSS Hashes/Queues from X540 NIC

Yuanhan Liu yliu at fridaylinux.org
Wed Jul 19 12:54:29 CEST 2017


On Wed, Jul 19, 2017 at 08:13:02AM +0000, Li, Xiaoyun wrote:
> Hi, Yuanhan !
> I did the same tests on DPDK 16.11 this morning and cannot reproduce the problem on 16.11. It seems that the problem has been fixed on version 16.11.

Good to know.

	--yliu

> So could you reproduce the problem on 16.11 LTS release? I think maybe it has been fixed already.
> 
> 
> Best Regards,
> Xiaoyun Li
> 
> 
> 
> -----Original Message-----
> From: Yuanhan Liu [mailto:yliu at fridaylinux.org] 
> Sent: Tuesday, July 18, 2017 22:01
> To: Matt Laswell <laswell at infinite.io>
> Cc: Yang, Qiming <qiming.yang at intel.com>; dev at dpdk.org; Li, Xiaoyun <xiaoyun.li at intel.com>
> Subject: Re: [dpdk-dev] Occasional instability in RSS Hashes/Queues from X540 NIC
> 
> On Tue, Jul 18, 2017 at 08:43:42AM -0500, Matt Laswell wrote:
> > Hi Qiming,
> > 
> > That's fantastic news.  Thank you very much for taking the time to 
> > figure the issue out.
> > 
> > Would it be possible to backport the fix to the 16.11 LTS release?   This
> > kind of problem seems tailor-made for LTS.
> 
> Agreed. You might want to find the fix commit with git bisect.
> 
> 	--yliu


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