On 2022-08-27 13:30, Nikolay Aleksandrov wrote:

On 26/08/2022 14:45, Hans Schultz wrote:

Hi,
Please add the blackhole flag in a separate patch.
A few more comments and questions below..

Hi,
if userspace is to set this flag I think I need to change stuff in 
rtnetlink.c, as I will need to extent struct ndmsg with a new u32 entry 
as the old u8 flags is full.
Maybe this is straight forward, but I am not so sure as I don't know 
that code too well. Maybe someone can give me a hint...?