Re: [Qemu-devel] [PATCH v6 0/4] cryptodev: add vhost support

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

Yes, I plan to merge it in the next pull.
Pls don't assume anything until it's merged upstream though,
some issues surface late.

On Thu, Feb 01, 2018 at 11:29:15AM +0000, Zhoujian (jay) wrote:
> Hi Michael,
> I am wondering whether this version is OK for you?
> Any comment will be appreciated, thanks.
> 
> Regards,
> Jay
> 
> > -----Original Message-----
> > From: Zhoujian (jay)
> > Sent: Sunday, January 21, 2018 8:55 PM
> > To: qemu-devel@nongnu.org
> > Cc: mst@redhat.com; pbonzini@redhat.com; Huangweidong (C)
> > <weidong.huang@huawei.com>; stefanha@redhat.com; Zhoujian (jay)
> > <jianjay.zhou@huawei.com>; pasic@linux.vnet.ibm.com; longpeng
> > <longpeng2@huawei.com>; xin.zeng@intel.com; roy.fan.zhang@intel.com; Gonglei
> > (Arei) <arei.gonglei@huawei.com>; wangxin (U) <wangxinxin.wang@huawei.com>
> > Subject: [PATCH v6 0/4] cryptodev: add vhost support
> > 
> > From: Gonglei <arei.gonglei@huawei.com>
> > 
> > I posted the RFC verion a few months ago for DPDK vhost-crypto implmention,
> > and now it's time to send the formal version. Because we need an user space
> > scheme for better performance.
> > 
> > The vhost user crypto server side patches had been sent to DPDK community,
> > pls see
> > 
> > [RFC PATCH 0/6] lib/librte_vhost: introduce new vhost_user crypto backend
> > support http://dpdk.org/ml/archives/dev/2017-November/081048.html
> > 
> > You also can get virtio-crypto polling mode driver from:
> > 
> > [PATCH] virtio: add new driver for crypto devices
> > http://dpdk.org/ml/archives/dev/2017-November/081985.html
> > 
> > v5 -> v6:
> >   Fix compile error about backends/cryptodev-vhost-user.o and rebase on
> >   the master
> > v4 -> v5:
> >   squash [PATCH v4 5/5] into previous patches [Michael]
> > v3 -> v4:
> >   "[PATCH v4 5/5] cryptodev-vhost-user: depend on CONFIG_VHOST_CRYPTO
> >   and CONFIG_VHOST_USER" newly added to fix compilation dependency [Michael]
> > v2 -> v3:
> >   New added vhost user messages should be sent only when feature
> >   has been successfully negotiated [Michael]
> > v1 -> v2:
> >   Fix compile error on mingw32
> > 
> > Gonglei (4):
> >   cryptodev: add vhost-user as a new cryptodev backend
> >   cryptodev: add vhost support
> >   cryptodev-vhost-user: add crypto session handler
> >   cryptodev-vhost-user: set the key length
> > 
> >  backends/Makefile.objs                |   6 +
> >  backends/cryptodev-builtin.c          |   1 +
> >  backends/cryptodev-vhost-user.c       | 379
> > ++++++++++++++++++++++++++++++++++
> >  backends/cryptodev-vhost.c            | 347 +++++++++++++++++++++++++++++++
> >  configure                             |  15 ++
> >  docs/interop/vhost-user.txt           |  26 +++
> >  hw/virtio/Makefile.objs               |   2 +-
> >  hw/virtio/vhost-user.c                | 104 ++++++++++
> >  hw/virtio/virtio-crypto.c             |  70 +++++++
> >  include/hw/virtio/vhost-backend.h     |   8 +
> >  include/hw/virtio/virtio-crypto.h     |   1 +
> >  include/sysemu/cryptodev-vhost-user.h |  47 +++++
> >  include/sysemu/cryptodev-vhost.h      | 154 ++++++++++++++
> >  include/sysemu/cryptodev.h            |   8 +
> >  qemu-options.hx                       |  21 ++
> >  vl.c                                  |   6 +
> >  16 files changed, 1194 insertions(+), 1 deletion(-)  create mode 100644
> > backends/cryptodev-vhost-user.c  create mode 100644 backends/cryptodev-
> > vhost.c  create mode 100644 include/sysemu/cryptodev-vhost-user.h
> >  create mode 100644 include/sysemu/cryptodev-vhost.h
> > 
> > --
> > 1.8.3.1
> >