Re: [Qemu-devel] [PATCH v3] fix qemu_flush_queued_packets() in presence of a hub

2013-02-08 Thread Stefan Hajnoczi
On Tue, Feb 05, 2013 at 05:53:31PM +0100, Luigi Rizzo wrote: > DESCRIPTION: > > When frontend and backend are connected through a hub as below > (showing only one direction), and the frontend (or in general, all > output ports of the hub) cannot accept more traffic, the backend > queues packets in

[Qemu-devel] [PATCH v3] fix qemu_flush_queued_packets() in presence of a hub

2013-02-05 Thread Luigi Rizzo
DESCRIPTION: When frontend and backend are connected through a hub as below (showing only one direction), and the frontend (or in general, all output ports of the hub) cannot accept more traffic, the backend queues packets in queue-A. When the frontend (or in general, one output port) becomes rea