Re: [Qemu-devel] [PATCH] virtio: hide legacy features from modern guests

2015-07-23 Thread Michael S. Tsirkin
On Thu, Jul 23, 2015 at 04:00:21PM +0800, Jason Wang wrote: > > > On 07/22/2015 06:11 PM, Michael S. Tsirkin wrote: > > NOTIFY_ON_EMPTY, ANY_LAYOUT and BAD are only valid on the legacy > > interface. > > > > Hide them from modern guests. > > > > Signed-off-by: Michael S. Tsirkin > > Should we d

Re: [Qemu-devel] [PATCH] virtio: hide legacy features from modern guests

2015-07-23 Thread Jason Wang
On 07/22/2015 06:11 PM, Michael S. Tsirkin wrote: > NOTIFY_ON_EMPTY, ANY_LAYOUT and BAD are only valid on the legacy > interface. > > Hide them from modern guests. > > Signed-off-by: Michael S. Tsirkin Should we do the same for device specific legacy feature bits? > --- > include/hw/virtio/vi

[Qemu-devel] [PATCH] virtio: hide legacy features from modern guests

2015-07-22 Thread Michael S. Tsirkin
NOTIFY_ON_EMPTY, ANY_LAYOUT and BAD are only valid on the legacy interface. Hide them from modern guests. Signed-off-by: Michael S. Tsirkin --- include/hw/virtio/virtio.h | 4 hw/virtio/virtio-pci.c | 3 ++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/include/hw/virti