Re: [PATCH V8 3/8] perf, x86: handle multiple records in PEBS buffer

From: Peter Zijlstra
Date: Fri May 08 2015 - 07:29:34 EST


On Fri, May 08, 2015 at 01:05:47PM +0200, Andi Kleen wrote:
> > The first issue is that the 'status' field of the PEBS record is a copy
> > of the GLOBAL_STATUS MSR at PEBS assist time. To see why this is a
>
> I wanted to mention that Skylake has this issue fixed. The status
> field in PEBS is now only the counter that triggered the PEBS record.

Yes, just read the latest SDM on this, great!
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