Re: [PATCH net 0/2] ppp: fix deadlock upon recursive xmit

2016-08-28 Thread Feng Gao
On Sun, Aug 28, 2016 at 4:20 AM, Guillaume Nault wrote: > This series fixes the issue reported by Feng where packets looping > through a ppp device makes the module deadlock: > https://marc.info/?l=linux-netdev&m=147134567319038&w=2 > > The problem can occur on virtual interfaces (e.g. PPP over L2

[PATCH net 0/2] ppp: fix deadlock upon recursive xmit

2016-08-27 Thread Guillaume Nault
This series fixes the issue reported by Feng where packets looping through a ppp device makes the module deadlock: https://marc.info/?l=linux-netdev&m=147134567319038&w=2 The problem can occur on virtual interfaces (e.g. PPP over L2TP, or PPPoE on vxlan devices), when a PPP packet is routed back t