Re: [Qemu-devel] [PATCH v3 7/9] virtio-net: handle virtio_net_flush_tx() errors

[Stefan Hajnoczi]

On Mon, Sep 26, 2016 at 10:34:48AM +0200, Greg Kurz wrote:
> All these errors are caused by a buggy guest: let's switch the device to
> the broken state instead of terminating QEMU. Also we detach the element
> from the virtqueue and free it.
> 
> If this happens, virtio_net_flush_tx() also returns -EINVAL, so that all
> callers can stop processing the virtqueue immediatly.
> 
> Signed-off-by: Greg Kurz <address@hidden>
> ---
> v3: - detach and free element
>     - updated changelog
> ---
>  hw/net/virtio-net.c |   26 ++++++++++++++++++--------
>  1 file changed, 18 insertions(+), 8 deletions(-)

Reviewed-by: Stefan Hajnoczi <address@hidden>

signature.asc
Description: PGP signature