Re: perf with precise attribute kills all KVM based VMs

[Peter Zijlstra]

On Mon, 2012-07-09 at 08:47 -0600, David Ahern wrote:
> 
> I found this testing changes to perf-kvm, but found the problem extends 
> to just perf-record. With perf-record exclude_guest defaults to 1. See 
> tools/perf/util/util.c, event_attr_init(). 

You lost me there.. so perf-record defaults to exclude_guest=1 (which
would make the proposed patch I just send actually possible), but its
still going *bang* ?
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