Re: [Qemu-devel] [PATCH v14 0/2] virtio-crypto: virtio crypto device specification

2017-01-09 Thread Michael S. Tsirkin
On Wed, Jan 04, 2017 at 01:03:21AM +, Gonglei (Arei) wrote: > Hi Stefan, > > > > > Subject: Re: [Qemu-devel] [PATCH v14 0/2] virtio-crypto: virtio crypto > > device > > specification > > > > On Mon, Dec 26, 2016 at 02:38:29AM +, Gonglei (Arei) w

Re: [Qemu-devel] [PATCH v14 0/2] virtio-crypto: virtio crypto device specification

2017-01-03 Thread Gonglei (Arei)
Hi Stefan, > > Subject: Re: [Qemu-devel] [PATCH v14 0/2] virtio-crypto: virtio crypto device > specification > > On Mon, Dec 26, 2016 at 02:38:29AM +, Gonglei (Arei) wrote: > > Both Alex and Stefan mentioned that the process of create/close a session > > makes we

Re: [Qemu-devel] [PATCH v14 0/2] virtio-crypto: virtio crypto device specification

2017-01-03 Thread Stefan Hajnoczi
On Mon, Dec 26, 2016 at 02:38:29AM +, Gonglei (Arei) wrote: > Both Alex and Stefan mentioned that the process of create/close a session > makes we have a least one full round-trip cost from guest to host to guest > to be able to send any data for symmetric algorithms. It gets ourself into > syn

Re: [Qemu-devel] [PATCH v14 0/2] virtio-crypto: virtio crypto device specification

2016-12-25 Thread Gonglei (Arei)
Hi all, Merry Christmas and Happy new year. :) Both Alex and Stefan mentioned that the process of create/close a session makes we have a least one full round-trip cost from guest to host to guest to be able to send any data for symmetric algorithms. It gets ourself into synchronization troubles

[Qemu-devel] [PATCH v14 0/2] virtio-crypto: virtio crypto device specification

2016-11-11 Thread Gonglei
Hi, Changes since v13: - drop the all GPA stuff in the spec. [Cornelia] - drop all structures undefined in virtio_crypto.h. [Halil] - re-describe per request for per crypto service avoid confusion. - fix typos here and there. [Michael] - drop descriptions about using indirect table.