Zhengchao Shao <[email protected]> writes:
> if user sets nonexistent xdp_flags to detach xdp prog, kernel should
> return err and tell user that detach failed with detail info.
>
> Signed-off-by: Zhengchao Shao <[email protected]>
I kinda see your point, but this will change user-visible behaviour that
applications might be relying on, so I don't think we can make this
change at this stage. Why can't your application just query the link for
whether a program is attached?
-Toke