Re: [PATCH] perf/x86: Fix exclusion of BTS and LBR for Goldmont

From: Andi Kleen
Date: Tue Dec 06 2016 - 09:53:56 EST


> > - if (x86_pmu.lbr_pt_coexist)
> > + if (what == x86_lbr_exclusive_pt && x86_pmu.lbr_pt_coexist)
> > return 0;
>
> This would also allow PT & BTS at the same time, is that a supported
> configuration?

Yes it is on Goldmont.

-Andi