On Mon, Oct 17, 2016 at 09:30:17AM -0700, Andi Kleen wrote: > > this leads to my next question: why this merging should be default? > > It's the right default for uncore, and it doesn't do anything for > non uncore because these usually don't have duplicated event aliases > over different PMUs.
I don't like the part when we depends on 'usually' jirka