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From: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>
To: "Liu, Yong" <yong.liu@intel.com>, "Liang, Cunming"
 <cunming.liang@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Thread-Topic: [PATCH 1/2] ixgbe: fix vfio ioctl SET_IRQS error
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Date: Tue, 17 Nov 2015 02:32:38 +0000
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Subject: Re: [dpdk-dev] [PATCH 1/2] ixgbe: fix vfio ioctl SET_IRQS error
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Hi,

> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Liu, Yong
> Sent: Friday, November 13, 2015 2:08 PM
> To: Liang, Cunming <cunming.liang@intel.com>; dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH 1/2] ixgbe: fix vfio ioctl SET_IRQS error
>=20
> Tested-by: Yong Liu <yong.liu@intel.com>
>=20
> > -----Original Message-----
> > From: Liang, Cunming
> > Sent: Friday, November 13, 2015 10:50 AM
> > To: dev@dpdk.org
> > Cc: Liu, Yong; Liang, Cunming
> > Subject: [PATCH 1/2] ixgbe: fix vfio ioctl SET_IRQS error
> >
> > The vector number may change during 'dev_start'. Before enabling a new
> > vector mapping, it's necessary to disable/unmap the previous setting.
> >
> > Fixes: 7ab8500037f6 ("ixgbe: fix VF start with PF stopped")
> >
> > Reported-by: Yong Liu <yong.liu@intel.com>
> > Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>