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From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
To: "Eads, Gage" <gage.eads@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"hemant.agrawal@nxp.com" <hemant.agrawal@nxp.com>,
	"Van Haaren, Harry" <harry.van.haaren@intel.com>,
	"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH] event/octeontx: fix missing enqueue smp barrier
Date: Tue, 20 Jun 2017 19:49:42 +0530	[thread overview]
Message-ID: <20170620141941.GG16157@jerin> (raw)
In-Reply-To: <9184057F7FC11744A2107296B6B8EB1E01ED30AA@FMSMSX108.amr.corp.intel.com>

-----Original Message-----
> Date: Tue, 13 Jun 2017 23:06:54 +0000
> From: "Eads, Gage" <gage.eads@intel.com>
> To: Jerin Jacob <jerin.jacob@caviumnetworks.com>, "dev@dpdk.org"
>  <dev@dpdk.org>
> CC: "hemant.agrawal@nxp.com" <hemant.agrawal@nxp.com>, "Van Haaren, Harry"
>  <harry.van.haaren@intel.com>, "stable@dpdk.org" <stable@dpdk.org>
> Subject: RE: [dpdk-dev] [PATCH] event/octeontx: fix missing enqueue smp
>  barrier
> 
> 
> 
> >  -----Original Message-----
> >  From: Jerin Jacob [mailto:jerin.jacob@caviumnetworks.com]
> >  Sent: Friday, June 9, 2017 8:16 AM
> >  To: dev@dpdk.org
> >  Cc: hemant.agrawal@nxp.com; Eads, Gage <gage.eads@intel.com>; Van
> >  Haaren, Harry <harry.van.haaren@intel.com>; Jerin Jacob
> >  <jerin.jacob@caviumnetworks.com>; stable@dpdk.org
> >  Subject: [dpdk-dev] [PATCH] event/octeontx: fix missing enqueue smp barrier
> >  
> >  Typically RTE_EVENT_OP_NEW issued by the producer lcore. To reflect the
> >  write changes issued by the producer lcore on worker lcore, an SMP write
> >  barrier is required on producer enqueue. Fixing the missing
> >  rte_smp_wmb() on enqueue with RTE_EVENT_OP_NEW.
> >  
> >  CC: stable@dpdk.org
> >  Fixes: f10d322eff76 ("event/octeontx: support worker enqueue")
> >  
> >  Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
> 
> Acked-by: Gage Eads <gage.eads@intel.com>

Applied to dpdk-next-eventdev/master. Thanks.

      reply	other threads:[~2017-06-20 14:19 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-09 13:16 Jerin Jacob
2017-06-13 23:06 ` Eads, Gage
2017-06-20 14:19   ` Jerin Jacob [this message]

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