* Ingo Molnar <mingo@elte.hu> wrote:

> 
> * Peter Zijlstra <peterz@infradead.org> wrote:
> 
> > On Fri, 2010-09-10 at 17:17 +0200, Robert Richter wrote:
> > > >    perf record -g ./hackbench 10
> > > 
> > > I try to reproduce it, which systems are affected? 
> > 
> > I know for sure Ingo's Barcelona and my Opteron 12xx.
> 
> Havent seen it on an AMD Athlon64 dual-core box - but havent tried 
> really hard there.

Also note that i tried _really_ hard to trigger it on an Intel system 
(Nehalem), with multi-hour tests, and it didnt trigger there. So this 
only occurs on AMD systems.

Thanks,

	Ingo