On Thu, Oct 17, 2013 at 10:49:13AM -0400, Don Zickus wrote: > For some reason this patch is page faulting at an invalid address inside > __intel_pmu_pebs_event().
Ah yes, I lost a refresh, but read on; I've send a gazillion new emails since ;-)
I think it was something like: s/this_cpu_ptr/this_cpu_read/ to make it work again.