Re: [PATCH] perf/x86: check ucode before disabling PEBS on SandyBridge

Peter Zijlstra
2012-06-13T08:38:28Z

On Tue, 2012-06-12 at 13:58 -0700, H. Peter Anvin wrote:
> even things like Nehalem + Westmere in the same system

Uhm,.. how well do you expect Linux to run on a franken-system like
that? I'm pretty sure perf will malfunction in such a setup.