virtio-dev message

Subject: Re: [PATCH v33 0/4] Virtio-balloon: support free page reporting

From: "Michael S. Tsirkin" <mst@redhat.com>
To: Wei Wang <wei.w.wang@intel.com>
Date: Fri, 15 Jun 2018 14:29:43 +0300

On Fri, Jun 15, 2018 at 12:43:09PM +0800, Wei Wang wrote:
>       - remove the cmd id related interface. Now host can just send a free
>         page hint command to the guest (via the host_cmd config register)
>         to start the reporting.

Here we go again. And what if reporting was already started previously?
I don't think it's a good idea to tweak the host/guest interface yet
again.

-- 
MST

Follow-Ups:
- RE: [PATCH v33 0/4] Virtio-balloon: support free page reporting
  - From: "Wang, Wei W" <wei.w.wang@intel.com>

References:
- [PATCH v33 0/4] Virtio-balloon: support free page reporting
  - From: Wei Wang <wei.w.wang@intel.com>