Re: [PATCH 1/3] Revert "perf: Require exclude_guest to use PEBS -kernel side enforcement"

From: Jiri Olsa
Date: Mon Dec 24 2012 - 09:04:07 EST


On Sat, Dec 22, 2012 at 12:21:23PM -0700, David Ahern wrote:
> On 12/19/12 8:07 AM, Jiri Olsa wrote:
> >This reverts commit 20b279ddb38ca42f8863cec07b4d45ec24589f13.
> >
> >Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
> >Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
> >Cc: Ingo Molnar <mingo@xxxxxxx>
> >Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
> >Cc: Paul Mackerras <paulus@xxxxxxxxx>
> >Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
> >Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
>
> As a courtesy please CC people involved in a commit on any revert request.
>
> Arnaldo: please do not take this patch; I have proposed an
> alternative. Just waiting to hear back on its acceptability.
>
> David

this one was not meant to be applied.. just wanted the precise
to work, so I could test other stuff.. I did mention that in:

[RFC 0/3] perf tests: Adding precise event attribute test
---
I based this on revert (Patch 1) discussed in [1]. I'm not sure
this revert will tak place at the end, but I wanted to get some
feedback on the 'precise' attribute first.
...
[1] http://marc.info/?l=linux-kernel&m=135536724805356&w=2
---

jirka
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