On Thu, Nov 9, 2023 at 1:53 PM Yonghong Song <yonghong.song@xxxxxxxxx> wrote: > > >> + */ > >> +#if defined(__bpf_cpu_version__) && __bpf_cpu_version__ < 4 > > probably should be combined with __clang_major__ >= 18 check too. > > Okay, I could do this to catch the case where somebody uses development > llvm18 which has this regression but __bpf_cpu_version__ is not > introduced yet. Exactly. That's what I tried to say.