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Date: Thu, 11 Mar 2010 21:29:32 +0300
From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Lin Ming <ming.m.lin@intel.com>, "H. Peter Anvin" <hpa@zytor.com>,
       Thomas Gleixner <tglx@linutronix.de>,
       Peter Zijlstra <peterz@infradead.org>,
       Arnaldo Carvalho de Melo <acme@redhat.com>,
       Stephane Eranian <eranian@google.com>,
       Robert Richter <robert.richter@amd.com>,
       Frederic Weisbecker <fweisbec@gmail.com>,
       LKML <linux-kernel@vger.kernel.org>,
       Peter Zijlstra <a.p.zijlstra@chello.nl>
Subject: Re: [RFC] x86,perf: Implement minimal P4 PMU driver v14
Message-ID: <20100311182932.GC5129@lenovo>
References: <20100310183102.GC8070@lenovo> <1268274775.4996.16.camel@minggr.sh.intel.com> <20100311165439.GB5129@lenovo> <20100311181646.GA12235@elte.hu>
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On Thu, Mar 11, 2010 at 07:16:46PM +0100, Ingo Molnar wrote:
> 
> * Cyrill Gorcunov <gorcunov@openvz.org> wrote:
> 
[...]
> > x86,perf: Implement minimal P4 PMU driver v15
> 
> i also triggered this:
> 
> [  436.224139] PMU: Dep events are not implemented yet
> 

yes, it's expected since it's not implemented yet, but there
is a hope to implement it next week.

> 
> All in one, the P4 PMU perf driver works on this box like a charm and all the 
> common profiling workflows work out of box, without any serious limitations - 
> really nice work! (Obviously some events wont work yet, etc.)
> 

All credits go to Ming, he spent a lot of time to make this code working! :)

> So it's pretty impressive and i've queued up your patch in tip:perf/x86 and 
> will merge it into perf/core after others had a chance to test it too.
> 
> 	Ingo
> 

yeah, wide testing would be great. Thanks!

	-- Cyrill