On Thu, 16 Jan 2020, Maciej Fijalkowski wrote: > > I see that optlen is a global variable. This line might be valid but > you're using iproute2's loader for your XDP program, right? AFAIK it > doesn't have support for BPF global variables, only libbpf does (Daniel, > Andrii? is that true?). > > So you have to either make the optlen a local variable or go with writing > the loader part that is based on libbpf usage (see samples/bpf directory > in kernel tree, for example xdp1_user.c). ok I will try use optlen as local variable or use libbpf > > Could you next time try a little better with the format of data you're > providing? I'm pretty sure other folks would have spotted earlier that > optlen is global if the code was properly formatted :) I am using gmail from chrome browser in plain text mode, seems still not good with the text format. I switched to alpine now, not sure I have the proper alpine setting, let me know next time if you still see not properly format :)
|