On Tue, May 07, 2013 at 01:46:55PM +0800, Liu Ping Fan wrote: > From: Liu Ping Fan <pingf...@linux.vnet.ibm.com> > > Hub ports will run on multi-threads, so use lock to protect them. > > Signed-off-by: Liu Ping Fan <pingf...@linux.vnet.ibm.com> > --- > net/hub.c | 25 ++++++++++++++++++++++++- > 1 files changed, 24 insertions(+), 1 deletions(-)
Does this rely on net queue re-entrancy detection? Otherwise we'll deadlock when slirp re-enters the net layer, for example for ARP requests. I suggest moving this later in the patch series when the net queue is protected already. Stefan
