Re: [PATCH 04/12] perf, x86: Support the TSX intx/intx_cp qualifiers v2

[Andi Kleen]

> This silently drops intx=1 for unhalted_ref_cycles. This event
> only works on fixed counter. So I am wondering what I am measuring
> here. In general, I don't like when settings are silently dropped because
> the user will be misled into thinking the modifier was applied when in
> fact it was not.

Ok. I can look at it later, but I don't think it's a show stopper.

Error handling in general was never a strength of perf.

-Andi
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