Messages in this thread | | | Subject | Re: [PATCH v2] perf/x86: Fix HO/GO counting with SVM disabled | From | Peter Zijlstra <> | Date | Wed, 29 Feb 2012 18:24:31 +0100 |
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On Wed, 2012-02-29 at 18:05 +0100, Joerg Roedel wrote: > Once northbridge counters are implemented for Fam15h this check can go > away again.
Nope, northbridge on fam15 is completely disjoint from the regular pmu and should thus be a separate driver.
The only reason the old amd driver has them both is because how they shared the registers so there is a shared resource to manage.
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