Re: [PATCH net 0/4] vxlan: fix default fdb entry user-space notify ordering/race

2018-07-22 Thread David Miller
From: Roopa Prabhu Date: Fri, 20 Jul 2018 13:21:00 -0700 > From: Roopa Prabhu > > Problem: > In vxlan_newlink, a default fdb entry is added before register_netdev. > The default fdb creation function notifies user-space of the > fdb entry on the vxlan device which user-space does not know

Re: [PATCH net 0/4] vxlan: fix default fdb entry user-space notify ordering/race

2018-07-20 Thread Roopa Prabhu
On Fri, Jul 20, 2018 at 1:21 PM, Roopa Prabhu wrote: > From: Roopa Prabhu > > Problem: > In vxlan_newlink, a default fdb entry is added before register_netdev. > The default fdb creation function notifies user-space of the > fdb entry on the vxlan device which user-space does not know about yet.

[PATCH net 0/4] vxlan: fix default fdb entry user-space notify ordering/race

2018-07-20 Thread Roopa Prabhu
From: Roopa Prabhu Problem: In vxlan_newlink, a default fdb entry is added before register_netdev. The default fdb creation function notifies user-space of the fdb entry on the vxlan device which user-space does not know about yet. (RTM_NEWNEIGH goes before RTM_NEWLINK for the same ifindex).