Re: [PATCH net-next v3 3/4] bpf, mlx5: drop priv->xdp_prog reference on netdev cleanup

2016-11-21 Thread Saeed Mahameed
On Sat, Nov 19, 2016 at 2:45 AM, Daniel Borkmann wrote: > mlx5e_xdp_set() is currently the only place where we drop reference on the > prog sitting in priv->xdp_prog when it's exchanged by a new one. We also > need to make sure that we eventually release that reference, for example, > in case the

[PATCH net-next v3 3/4] bpf, mlx5: drop priv->xdp_prog reference on netdev cleanup

2016-11-18 Thread Daniel Borkmann
mlx5e_xdp_set() is currently the only place where we drop reference on the prog sitting in priv->xdp_prog when it's exchanged by a new one. We also need to make sure that we eventually release that reference, for example, in case the netdev is dismantled, otherwise we leak the program. Fixes: 8699