Re: [Qemu-devel] [PATCH] virtio-net: support RSC v4/v6 tcp traffic for Windows HCK

[Jason Wang]

On 2018/11/12 下午4:57, Yuri Benditovich wrote:
> On Mon, Nov 12, 2018 at 4:54 AM Michael S. Tsirkin <address@hidden 
> <mailto:address@hidden>> wrote:
>
>     On Sun, Nov 11, 2018 at 12:18:54PM +0200, Yuri Benditovich wrote:
>     >     > @@ -66,12 +143,16 @@ typedef struct VirtIONet {
>     >     >      VirtIONetQueue *vqs;
>     >     >      VirtQueue *ctrl_vq;
>     >     >      NICState *nic;
>     >     > +    QTAILQ_HEAD(, NetRscChain) rsc_chains;
>     >
>     >     what exactly happens with these chains on migration?
>     >
>     >
>     > This feature (software implementation of RSC in QEMU) is
>     intended to be used in
>     > the environment of certification tests which never uses migration.
>
>     Should this feature disable migration then?
>
>
> IMO, this should not. But if you find it mandatory, please respond and 
> I will add the migration blocker.


So if my understanding is correct, it's safe to do nothing even if we 
allow migration for RSC?

Thanks