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Groups > linux.kernel > #1187206 > unrolled thread
| Started by | Andi Kleen <ak@linux.intel.com> |
|---|---|
| First post | 2015-07-17 23:30 +0200 |
| Last post | 2015-07-18 00:10 +0200 |
| Articles | 2 — 2 participants |
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Re: [PATCH 3/3] x86, perf: Add PEBS frontend profiling for Skylake Andi Kleen <ak@linux.intel.com> - 2015-07-17 23:30 +0200
Re: [PATCH 3/3] x86, perf: Add PEBS frontend profiling for Skylake Stephane Eranian <eranian@google.com> - 2015-07-18 00:10 +0200
| From | Andi Kleen <ak@linux.intel.com> |
|---|---|
| Date | 2015-07-17 23:30 +0200 |
| Subject | Re: [PATCH 3/3] x86, perf: Add PEBS frontend profiling for Skylake |
| Message-ID | <pNlmG-yp-7@gated-at.bofh.it> |
> But then, the SDM is misleading. It is not describing what's > implemented for SKL. Actually it has a list of valid values you can put into the various fields. None of them have the bits set you're trying to set. -Andi -- ak@linux.intel.com -- Speaking for myself only -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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| From | Stephane Eranian <eranian@google.com> |
|---|---|
| Date | 2015-07-18 00:10 +0200 |
| Message-ID | <pNlZo-1wR-3@gated-at.bofh.it> |
| In reply to | #1187206 |
Andi, On Fri, Jul 17, 2015 at 2:19 PM, Andi Kleen <ak@linux.intel.com> wrote: >> But then, the SDM is misleading. It is not describing what's >> implemented for SKL. > > Actually it has a list of valid values you can put into the various fields. > None of them have the bits set you're trying to set. > You are talking about the events (bit 0-7). I am talking about the bubble thresholds. I am okay with the event list for bits 0-7. > -Andi > > -- > ak@linux.intel.com -- Speaking for myself only -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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