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

2018-01-02 Thread Wang, Xiao W
> -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Tuesday, December 5, 2017 10:26 PM > To: Wang, Xiao W > Cc: dev@dpdk.org; Bie, Tiwei > Subject: Re: [PATCH 2/2] net/virtio: support GUEST ANNOUNCE > > On Thu, Nov 30, 2017 at 02:41:12AM +, Wang, Xiao W w

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

2017-12-05 Thread Yuanhan Liu
On Thu, Nov 30, 2017 at 02:41:12AM +, Wang, Xiao W wrote: > > > > -Original Message- > > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > > Sent: Monday, November 27, 2017 8:49 PM > > To: Wang, Xiao W > > Cc: dev@dpdk.org > > Subject: Re: [PATCH 2/2] net/virtio: support GUEST ANNOUN

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

2017-11-29 Thread Wang, Xiao W
> -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Monday, November 27, 2017 8:49 PM > To: Wang, Xiao W > Cc: dev@dpdk.org > Subject: Re: [PATCH 2/2] net/virtio: support GUEST ANNOUNCE > > On Fri, Nov 24, 2017 at 03:04:00AM -0800, Xiao Wang wrote: > > When li

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

2017-11-29 Thread Wang, Xiao W
> -Original Message- > From: Bie, Tiwei > Sent: Friday, November 24, 2017 2:05 PM > To: Wang, Xiao W > Cc: dev@dpdk.org; y...@fridaylinux.org > Subject: Re: [dpdk-dev] [PATCH 2/2] net/virtio: support GUEST ANNOUNCE > > Hi, > > Some quick comments. Will go

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

2017-11-27 Thread Yuanhan Liu
On Fri, Nov 24, 2017 at 03:04:00AM -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. > > This patch enables VIRTIO_NET_F_GUEST_ANNOUNCE feature

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

2017-11-23 Thread Tiwei Bie
Hi, Some quick comments. Will go through the whole patch later. On Fri, Nov 24, 2017 at 03:04:00AM -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 loc

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

2017-11-23 Thread Xiao Wang
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. This patch enables VIRTIO_NET_F_GUEST_ANNOUNCE feature to support live migration scenario where the vhost backend doesn't h