On Wed, Dec 23, 2020 at 9:25 PM wangyunjian <[email protected]> wrote: > > From: Yunjian Wang <[email protected]> > > Currently the driver doesn't drop a packet which can't be sent by tun > (e.g bad packet). In this case, the driver will always process the > same packet lead to the tx queue stuck. > > To fix this issue: > 1. in the case of persistent failure (e.g bad packet), the driver > can skip this descriptor by ignoring the error. > 2. in the case of transient failure (e.g -EAGAIN and -ENOMEM), the > driver schedules the worker to try again. > > Fixes: 3a4d5c94e959 ("vhost_net: a kernel-level virtio server") > Signed-off-by: Yunjian Wang <[email protected]>
Acked-by: Willem de Bruijn <[email protected]> Thanks.
