On Sat, 25 Nov 2017 00:24:50 +0100, Daniel Borkmann wrote:
> > +static void dev_xdp_uninstall(struct net_device *dev)
> > +{
> > + struct netdev_bpf xdp;
> > + bpf_op_t ndo_bpf;
>
> Can you add a comment here stating that generic XDP does not
> need to be handled since we drop the prog from
On 11/24/2017 03:36 AM, Jakub Kicinski wrote:
> Since day one of XDP drivers had to remember to free the program
> on the remove path. This leads to code duplication and is error
> prone. Make the stack query the installed programs on unregister
> and if something is installed, remove the program
Since day one of XDP drivers had to remember to free the program
on the remove path. This leads to code duplication and is error
prone. Make the stack query the installed programs on unregister
and if something is installed, remove the program.
Because the remove will now be called before notifi
