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Message-ID: <20120926075610.GB2013@gmail.com>
Date: Wed, 26 Sep 2012 09:56:10 +0200
From: Ingo Molnar <mingo@...nel.org>
To: Cyrill Gorcunov <gorcunov@...nvz.org>
Cc: Vince Weaver <vincent.weaver@...ne.edu>,
linux-kernel@...r.kernel.org,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Paul Mackerras <paulus@...ba.org>,
Ingo Molnar <mingo@...hat.com>,
Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
eranian@...il.com,
"Meadows, Lawrence F" <lawrence.f.meadows@...el.com>
Subject: Re: [PATCH V2 1/1] perf, Add support for Xeon-Phi PMU
* Cyrill Gorcunov <gorcunov@...nvz.org> wrote:
> On Tue, Sep 25, 2012 at 12:23:23PM -0400, Vince Weaver wrote:
> > Hello
> >
> > This is an updated version of the patch. It uses
> > ARCH_PERFMON_EVENTSEL_INT for the DATA_READ event, with the assumption
> > that x86_pmu_hw_config() is going to set that bit anyway. This lets
> > the code get through the test for an event being 0 without
> > triggering -ENOENT.
>
> FWIW, looks good to me, thanks Vince!
Ok, great - I'd suggest a v3 repost with the rename suggested by
Lawrence applied as well, plus with Cyrill's and Lawrence's
Acked-by's included. Then this new hw support patch can go into
the perf tree and if all goes well into the v3.7 kernel.
Thanks,
Ingo
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