From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD499C43441 for ; Wed, 10 Oct 2018 06:45:47 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 299CC21479 for ; Wed, 10 Oct 2018 06:45:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 299CC21479 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.ibm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 42VPkJ51ZTzF22r for ; Wed, 10 Oct 2018 17:45:44 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=linux.ibm.com (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=stewart@linux.ibm.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 42VPgw0hKRzF0yw for ; Wed, 10 Oct 2018 17:43:39 +1100 (AEDT) Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w9A6d2KX023082 for ; Wed, 10 Oct 2018 02:43:37 -0400 Received: from e15.ny.us.ibm.com (e15.ny.us.ibm.com [129.33.205.205]) by mx0a-001b2d01.pphosted.com with ESMTP id 2n1b13304p-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 10 Oct 2018 02:43:37 -0400 Received: from localhost by e15.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Wed, 10 Oct 2018 02:43:33 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp22035.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w9A6hWhA47317192 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 10 Oct 2018 06:43:33 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 506B4AE05F; Wed, 10 Oct 2018 02:41:36 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4E642AE05C; Wed, 10 Oct 2018 02:41:35 -0400 (EDT) Received: from birb.localdomain (unknown [9.81.205.182]) by b01ledav005.gho.pok.ibm.com (Postfix) with SMTP; Wed, 10 Oct 2018 02:41:35 -0400 (EDT) Received: by birb.localdomain (Postfix, from userid 1000) id 63F944EC627; Wed, 10 Oct 2018 17:43:27 +1100 (AEDT) From: Stewart Smith To: Joel Stanley , Madhavan Srinivasan Subject: Re: [PATCH v2] powerpc/perf: Quiet IMC PMU registration message In-Reply-To: <20181009062038.29695-1-joel@jms.id.au> References: <20181009062038.29695-1-joel@jms.id.au> Date: Wed, 10 Oct 2018 17:43:27 +1100 MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-GCONF: 00 x-cbid: 18101006-0068-0000-0000-0000034AADCE X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009852; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000268; SDB=6.01100496; UDB=6.00569388; IPR=6.00880544; MB=3.00023689; MTD=3.00000008; XFM=3.00000015; UTC=2018-10-10 06:43:34 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18101006-0069-0000-0000-000046051800 Message-Id: <87sh1eb8ts.fsf@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-10-10_05:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1810100067 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Joel Stanley writes: > On a Power9 box we get a few screens full of these on boot. Drop > them to pr_debug. > > [ 5.993645] nest_centaur6_imc performance monitor hardware support registered > [ 5.993728] nest_centaur7_imc performance monitor hardware support registered > [ 5.996510] core_imc performance monitor hardware support registered > [ 5.996569] nest_mba0_imc performance monitor hardware support registered > [ 5.996631] nest_mba1_imc performance monitor hardware support registered > [ 5.996685] nest_mba2_imc performance monitor hardware support registered > > Signed-off-by: Joel Stanley Oh goodness yes. Reviewed-by: Stewart Smith -- Stewart Smith OPAL Architect, IBM.