Re: [Qemu-devel] [PATCH 0/4] cryptodev: add vhost support

["Michael S. Tsirkin" <mst@redhat.com>]

On Thu, Dec 21, 2017 at 12:51:12AM +0000, Gonglei (Arei) wrote:
> 
> 
> > -----Original Message-----
> > From: Michael S. Tsirkin [mailto:mst@redhat.com]
> > Sent: Thursday, December 21, 2017 1:39 AM
> > To: Gonglei (Arei)
> > Cc: qemu-devel@nongnu.org; pbonzini@redhat.com; Huangweidong (C);
> > stefanha@redhat.com; Zhoujian (jay); pasic@linux.vnet.ibm.com; longpeng;
> > xin.zeng@intel.com; roy.fan.zhang@intel.com
> > Subject: Re: [PATCH 0/4] cryptodev: add vhost support
> > 
> > On Mon, Dec 18, 2017 at 09:03:16AM +0000, Gonglei (Arei) wrote:
> > > Ping...
> > >
> > > Fan (working for DPDK parts) is waiting for those patches upstreamed. :)
> > >
> > > Thanks,
> > > -Gonglei
> > 
> > As far as I am concerned, the main issue is that it says it assumes
> > polling.  virtio does not work like this right now.  As long as spec
> > does not support interrupt mode, I don't think we can merge this.
> > 
> Sorry, Michael. This makes me confused. Because the Qemu part about vhost-user crypto 
> doesn't do this assumption. The main controversial point is whether session operations
> should be added in the vhost-user protocol, raised by Paolo. And we made an explanation. 
> 
> Thanks,
> -Gonglei

Looks like I misunderstood some code. Will look some more.