Re: [dpdk-dev] [PATCH v2 2/2] net/virtio: support GUEST ANNOUNCE

2018-01-03 Thread Wang, Xiao W
> -Original Message- > From: Wang, Xiao W > Sent: Wednesday, January 3, 2018 9:37 AM > To: Bie, Tiwei > Cc: y...@fridaylinux.org; dev@dpdk.org; step...@networkplumber.org > Subject: RE: [PATCH v2 2/2] net/virtio: support GUEST ANNOUNCE > > Hi, > > > -Original Message- > > From:

Re: [dpdk-dev] [PATCH v2 2/2] net/virtio: support GUEST ANNOUNCE

2018-01-02 Thread Wang, Xiao W
> -Original Message- > From: Bie, Tiwei > Sent: Wednesday, December 6, 2017 7:23 PM > To: Wang, Xiao W > Cc: y...@fridaylinux.org; dev@dpdk.org; step...@networkplumber.org > Subject: Re: [PATCH v2 2/2] net/virtio: support GUEST ANNOUNCE > > On Mon, Dec 04, 2017 at 06:02:08AM -0800, Xiao

Re: [dpdk-dev] [PATCH v2 2/2] net/virtio: support GUEST ANNOUNCE

2018-01-02 Thread Wang, Xiao W
Hi, > -Original Message- > From: Bie, Tiwei > Sent: Monday, December 4, 2017 4:47 PM > To: Wang, Xiao W > Cc: y...@fridaylinux.org; dev@dpdk.org; step...@networkplumber.org > Subject: Re: [PATCH v2 2/2] net/virtio: support GUEST ANNOUNCE > > On Mon, Dec 04, 2017 at 06:02:08AM -0800, Xiao

Re: [dpdk-dev] [PATCH v2 2/2] net/virtio: support GUEST ANNOUNCE

2017-12-06 Thread Yuanhan Liu
On Wed, Dec 06, 2017 at 07:23:11PM +0800, Tiwei Bie wrote: > On Mon, Dec 04, 2017 at 06:02:08AM -0800, Xiao Wang wrote: > [...] > > diff --git a/drivers/net/virtio/virtio_rxtx.c > > b/drivers/net/virtio/virtio_rxtx.c > > index 6a24fde..7313bdd 100644 > > --- a/drivers/net/virtio/virtio_rxtx.c > >

Re: [dpdk-dev] [PATCH v2 2/2] net/virtio: support GUEST ANNOUNCE

2017-12-06 Thread Tiwei Bie
On Mon, Dec 04, 2017 at 06:02:08AM -0800, Xiao Wang wrote: [...] > diff --git a/drivers/net/virtio/virtio_rxtx.c > b/drivers/net/virtio/virtio_rxtx.c > index 6a24fde..7313bdd 100644 > --- a/drivers/net/virtio/virtio_rxtx.c > +++ b/drivers/net/virtio/virtio_rxtx.c > @@ -1100,3 +1100,84 @@ > >

Re: [dpdk-dev] [PATCH v2 2/2] net/virtio: support GUEST ANNOUNCE

2017-12-04 Thread Tiwei Bie
On Mon, Dec 04, 2017 at 06:02:08AM -0800, Xiao Wang wrote: > When live migration is done, for the backup VM, either the virtio > frontend or the vhost backend needs to send out gratuitous RARP packet > to announce its new network location. > To support GUEST ANNOUNCE, do we just need to send a RA