From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753430AbaH2Mzo (ORCPT ); Fri, 29 Aug 2014 08:55:44 -0400 Received: from mga09.intel.com ([134.134.136.24]:37587 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752860AbaH2Mzn (ORCPT ); Fri, 29 Aug 2014 08:55:43 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,424,1406617200"; d="scan'208";a="565353884" From: Jacob Pan To: Rafael Wysocki , Linux PM Cc: Srinivas Pandruvada , LKML , Jacob Pan Subject: [PATCH] powercap/rapl: lower warning level for domain detection Date: Thu, 28 Aug 2014 21:56:08 -0700 Message-Id: <1409288168-6537-1-git-send-email-jacob.jun.pan@linux.intel.com> X-Mailer: git-send-email 2.0.0.5.gbce14aa Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Many CPUs do not support complete set of RAPL domains, as a result this detection failed message is very misleading and annoying. So lower the warning message to info and reword. Signed-off-by: Jacob Pan --- drivers/powercap/intel_rapl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/powercap/intel_rapl.c b/drivers/powercap/intel_rapl.c index b1cda6f..0b282e7 100644 --- a/drivers/powercap/intel_rapl.c +++ b/drivers/powercap/intel_rapl.c @@ -1169,7 +1169,7 @@ static int rapl_detect_domains(struct rapl_package *rp, int cpu) if (!rapl_check_domain(cpu, i)) rp->domain_map |= 1 << i; else - pr_warn("RAPL domain %s detection failed\n", + pr_info("RAPL domain %s not supported\n", rapl_domain_names[i]); } rp->nr_domains = bitmap_weight(&rp->domain_map, RAPL_DOMAIN_MAX); -- 2.0.0.5.gbce14aa