Re: [Qemu-devel] [PATCH RFC v5 18/19] virtio: support revision-specific features

[Cornelia Huck]

On Tue,  2 Dec 2014 14:00:26 +0100
Cornelia Huck <address@hidden> wrote:

> Devices may support different sets of feature bits depending on which
> revision they're operating at. Let's give the transport a way to
> re-query the device about its features when the revision has been
> changed.
> 
> Signed-off-by: Cornelia Huck <address@hidden>
> ---
>  hw/s390x/virtio-ccw.c          |   12 ++++++++++--
>  hw/virtio/virtio-bus.c         |   14 ++++++++++++--
>  include/hw/virtio/virtio-bus.h |    3 +++
>  include/hw/virtio/virtio.h     |    3 +++
>  4 files changed, 28 insertions(+), 4 deletions(-)

There seems to be something wrong with this patch - I noticed when I
fixed prop_bit64. Needs debugging.