Re: [PATCH nf-next] netfilter: nf_tables: add ebpf expression

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Alexei Starovoitov <alexei.starovoitov@xxxxxxxxx> wrote:
> > 1 and 2 have the upside that its easy to handle a 'file not found'
> > error.
> 
> I'm strongly against calling into bpf from the inner guts of nft.
> Nack to all options discussed in this thread.
> None of them make any sense.

-v please.  I can just rework userspace to allow going via xt_bpf
but its brain damaged.

This helps gradually moving towards move epbf for those that
still heavily rely on the classic forwarding path.

If you are open to BPF_PROG_TYPE_NETFILTER I can go that route
as well, raw bpf program attachment via NF_HOOK and the bpf dispatcher,
but it will take significantly longer to get there.

It involves reviving
https://lore.kernel.org/netfilter-devel/20211014121046.29329-1-fw@xxxxxxxxx/

as a first stage/merge goal.



[Index of Archives]     [Linux Samsung SoC]     [Linux Rockchip SoC]     [Linux Actions SoC]     [Linux for Synopsys ARC Processors]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]


  Powered by Linux