On (Mon) 28 Mar 2011 [23:14:16], Michael S. Tsirkin wrote:
> When guest does something illegal, such as
> programming invalid index values in the virtio
> device, qemu currently tends to crash.
>
> With virtio, a better idea is to log an error,
> and set status to FAIL which stops the device.
>
> Add an API to do this, and fix core, blk and serial
> to use it on error.
>
> Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
> ---
> hw/virtio-blk.c | 12 +++++--
> hw/virtio-serial-bus.c | 13 +++++--
> hw/virtio.c | 79
> +++++++++++++++++++++++++++++++-----------------
> hw/virtio.h | 7 +++-
> 4 files changed, 73 insertions(+), 38 deletions(-)
ACK
Amit
