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From: Vince Weaver <vincent.weaver@maine.edu>
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Date: Tue, 19 Jul 2016 14:22:36 -0400 (EDT)
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To: Huang Rui <ray.huang@amd.com>
cc: Borislav Petkov <bp@alien8.de>, Vince Weaver <vincent.weaver@maine.edu>,
        Borislav Petkov <bp@suse.de>, Thomas Gleixner <tglx@linutronix.de>,
        Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@kernel.org>,
        Andy Lutomirski <luto@amacapital.net>,
        Robert Richter <rric@kernel.org>, Jacob Shin <jacob.w.shin@gmail.com>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
        Kan Liang <kan.liang@intel.com>, linux-kernel@vger.kernel.org,
        x86@kernel.org, Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
        Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>,
        Guenter Roeck <linux@roeck-us.net>,
        Fengguang Wu <fengguang.wu@intel.com>
Subject: Re: [REDO PATCH v7] perf/x86/amd/power: Add AMD accumulated power
 reporting mechanism
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References: <1457502306-2559-1-git-send-email-ray.huang@amd.com> <alpine.DEB.2.20.1606152104370.26137@macbook-air> <20160616053802.GA7810@hr-amur2> <20160616164659.GD4688@pd.tnic> <20160617095826.GA13900@hr-amur2>
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On Fri, 17 Jun 2016, Huang Rui wrote:

> On Thu, Jun 16, 2016 at 06:47:00PM +0200, Borislav Petkov wrote:
> > On Thu, Jun 16, 2016 at 01:38:14PM +0800, Huang Rui wrote:
> > > I was told this feature would be supported on fam15h 60h, 70h and
> > > later processors before. Just checked the fam16h model 30h BKDG, yes,
> > > it should be also supported. But I didn't test that platform, if you
> > > confirm it works in your side. We can enable it.
> > 
> > You might want to ask around first whether F16M30's acc power machinery
> > is even usable? I.e., no errata and whatnot...
> > 
> 
> Yep, I already asked the designers, and was waiting for their
> feedbacks.

Was there ever any feedback about any of the problems encountered with AMD 
APM support?

Thanks,

Vince