Re: [PATCH net-next] Extending bpf_setsockopt with SO_BINDTODEVICE sockopt

2020-05-21 Thread Ferenc Fejes
> Any specific reason you're not reusing sock_setbindtodevice or at least > sock_setbindtodevice_locked here? I think, historically, we've > reimplemented some of the sockopts because they were 'easy' (i.e. > were just setting a flag in the socket), this one looks more involved. Yes, there is a co

Re: [PATCH net-next] Extending bpf_setsockopt with SO_BINDTODEVICE sockopt

2020-05-21 Thread Andrii Nakryiko
On Thu, May 21, 2020 at 5:54 AM Ferenc Fejes wrote: > > This option makes possible to programatically bind sockets to netdevices. > With the help of this option sockets of VRF unaware applications > could be distributed between multiple VRFs with eBPF sock_ops program. > This let the applications