From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753134AbcERJ75 (ORCPT ); Wed, 18 May 2016 05:59:57 -0400 Received: from mx1.redhat.com ([209.132.183.28]:35775 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753049AbcERJ7z (ORCPT ); Wed, 18 May 2016 05:59:55 -0400 Message-ID: <573C3D19.8060400@redhat.com> Date: Wed, 18 May 2016 05:59:53 -0400 From: Prarit Bhargava User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: "Rafael J. Wysocki" CC: Linux Kernel Mailing List , Srinivas Pandruvada , Jacob Jun Pan , "Rafael J. Wysocki" , "linux-pm@vger.kernel.org" Subject: Re: [PATCH] powercap/rapl: Do not load in virtualized environments References: <1463484845-9839-1-git-send-email-prarit@redhat.com> In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Wed, 18 May 2016 09:59:55 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/17/2016 08:50 PM, Rafael J. Wysocki wrote: > On Tue, May 17, 2016 at 1:34 PM, Prarit Bhargava wrote: >> intel_rapl is currently not supported in virtualized environments. When >> booting the warning message >> >> intel_rapl: no valid rapl domains found in package 0 > > You seem to be saying that this message is problematic for some > reason, so why is it? It is a loud warning message that comes up for every cpu. The virt boot is essentially silent *except* for the above messages. P.