Re: [Qemu-devel] [PATCH 0/3] Vhost: no more leak QEMU virtual addresses to user backend

[Michael S. Tsirkin]

On Wed, Dec 20, 2017 at 04:07:41PM +0000, Stefan Hajnoczi wrote:
> On Tue, Dec 19, 2017 at 07:11:26PM +0100, Maxime Coquelin wrote:
> > Before this series, QEMU process virtual addresses are sent to the
> > user backend as user addresses.
> > 
> > Passing these virtual addresses aren't useful, as the backend doesn't
> > direct access to QEMU address space.
> > 
> > It does make sense however for kernel backend, which can access QEMU
> > address space.
> > 
> > This series introduce a new enum set by the backend stating whether it
> > prefers using QEMU Virtual addresses or Guest physical addresses as
> > User address, and make vhost-user backend to use Guest physical
> > addresses.
> > 
> > Maxime Coquelin (3):
> >   vhost-user: rename VhostUserMemory userspace_addr field to user_addr
> >   vhost: introduce backend's user address type
> >   vhost-user: no more leak QEMU virtual addresses to user backend
> > 
> >  hw/virtio/vhost-backend.c         |  1 +
> >  hw/virtio/vhost-user.c            |  6 ++++--
> >  hw/virtio/vhost.c                 | 16 ++++++++++++----
> >  include/hw/virtio/vhost-backend.h |  6 ++++++
> >  4 files changed, 23 insertions(+), 6 deletions(-)
> > 
> > -- 
> > 2.14.3
> > 
> 
> Reviewed-by: Stefan Hajnoczi <address@hidden>

This makes make check fail. Any idea why?