Re: [F.A.Q.] perf ABI backwards and forwards compatibility

Ingo Molnar
2011-11-08T11:36:19Z

* Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:

> The ABI yes, the tool no, the tool very much relies on some newer
> ABI parts. Supporting fallbacks isn't always possible/wanted.

Yeah, sure - and an older tool cannot possibly support newer features
either.

Thanks,

Ingo