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From: Bruce Richardson <bruce.richardson@intel.com>
To: "Zhang, Helin" <helin.zhang@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v2] ixgbe: Fix disable interrupt twice
Date: Fri, 26 Feb 2016 14:39:11 +0000	[thread overview]
Message-ID: <20160226143911.GA21628@bricha3-MOBL3> (raw)
In-Reply-To: <F35DEAC7BCE34641BA9FAC6BCA4A12E70A9AE93C@SHSMSX104.ccr.corp.intel.com>

On Tue, Feb 23, 2016 at 02:10:57AM +0000, Zhang, Helin wrote:
> 
> 
> > -----Original Message-----
> > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Michael Qiu
> > Sent: Friday, January 29, 2016 1:58 PM
> > To: dev@dpdk.org
> > Subject: [dpdk-dev] [PATCH v2] ixgbe: Fix disable interrupt twice
> > 
> > Currently, ixgbe vf and pf will disable interrupt twice in stop stage and uninit
> > stage. It will cause an error:
> > 
> >     testpmd> quit
> > 
> >     Shutting down port 0...
> >     Stopping ports...
> >     Done
> >     Closing ports...
> >     EAL: Error disabling MSI-X interrupts for fd 26
> >     Done
> > 
> > Becasue the interrupt already been disabled in stop stage.
> > Since it is enabled in init stage, better remove from stop stage.
> > 
> > Fixes: 0eb609239efd ("ixgbe: enable Rx queue interrupts for PF and VF")
> > 
> > Signed-off-by: Michael Qiu <michael.qiu@intel.com>
> Acked-by: Helin Zhang <helin.zhang@intel.com>
> 
applied to dpdk-next-net/rel_16_04

/Bruce

      reply	other threads:[~2016-02-26 14:39 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-29  5:51 [dpdk-dev] [PATCH] " Michael Qiu
2016-01-29  5:58 ` [dpdk-dev] [PATCH v2] " Michael Qiu
2016-01-29  8:07   ` Lu, Wenzhuo
2016-02-01  8:05     ` Qiu, Michael
2016-02-02  1:03       ` Lu, Wenzhuo
2016-02-02  2:06         ` Qiu, Michael
2016-02-02  2:14           ` Zhang, Helin
2016-02-02  2:57             ` Qiu, Michael
2016-02-02  3:07               ` Zhang, Helin
2016-02-02  3:15                 ` Qiu, Michael
2016-02-02 11:03               ` Ananyev, Konstantin
2016-02-19  8:07                 ` Qiu, Michael
2016-02-19 15:14                   ` Ananyev, Konstantin
2016-02-02  2:26           ` Lu, Wenzhuo
2016-02-23  2:10   ` Zhang, Helin
2016-02-26 14:39     ` Bruce Richardson [this message]

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