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=-5.0 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 3AB93C433B4 for ; Wed, 28 Apr 2021 11:35:35 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 D0B7B61040 for ; Wed, 28 Apr 2021 11:35:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D0B7B61040 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.vnet.ibm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4FVc500dgrz2yxv for ; Wed, 28 Apr 2021 21:35:32 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=EjRpuqMT; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=linux.vnet.ibm.com (client-ip=148.163.158.5; helo=mx0a-001b2d01.pphosted.com; envelope-from=ego@linux.vnet.ibm.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=EjRpuqMT; dkim-atps=neutral Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (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 4FVc4S03Cyz2xZW for ; Wed, 28 Apr 2021 21:35:02 +1000 (AEST) Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 13SBXYC4091583; Wed, 28 Apr 2021 07:34:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=date : from : to : cc : subject : message-id : reply-to : references : mime-version : content-type : content-transfer-encoding : in-reply-to; s=pp1; bh=I55X0CdaUgMVHQCqOIgPqXXEVDROHQTqeezqdG5jalI=; b=EjRpuqMTqVoHDLjtCvGF8hidyVLq4lzRKX9rqMAoSfSv74Qpsn+dvwjFq7O2IKD4kY+/ D+AhEoxhpBe9ve01c5ejArNyKbri0N1UACPQB7Riw2nRsPNYJjeI6UoFNgeDGSazl2Kg iXBviXZgCFj3zRJZic1FNnS6N+IlkJGS1EG7Hqk10ahWU4HrMCrOqCVbMtppYYkvXdVq Zvz0/WBvUz0OXF3qiHF1FdL8pHbFlbXSstG2wqM8s35c5ypInOvGu+d/WkL7lKNm4/oI ZVIBsmbH1Ms80oKhHKrYY6c96S5tGvICsme+Q2NawYu/VtcjTnWAZRvOuMl7gSD8W+7p 0w== Received: from ppma04dal.us.ibm.com (7a.29.35a9.ip4.static.sl-reverse.com [169.53.41.122]) by mx0b-001b2d01.pphosted.com with ESMTP id 3876n1ggtc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 28 Apr 2021 07:34:53 -0400 Received: from pps.filterd (ppma04dal.us.ibm.com [127.0.0.1]) by ppma04dal.us.ibm.com (8.16.0.43/8.16.0.43) with SMTP id 13SBXBtD016703; Wed, 28 Apr 2021 11:34:52 GMT Received: from b03cxnp07028.gho.boulder.ibm.com (b03cxnp07028.gho.boulder.ibm.com [9.17.130.15]) by ppma04dal.us.ibm.com with ESMTP id 384ay9ujun-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 28 Apr 2021 11:34:52 +0000 Received: from b03ledav003.gho.boulder.ibm.com (b03ledav003.gho.boulder.ibm.com [9.17.130.234]) by b03cxnp07028.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 13SBYpL927132196 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 28 Apr 2021 11:34:52 GMT Received: from b03ledav003.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DEE436A047; Wed, 28 Apr 2021 11:34:51 +0000 (GMT) Received: from b03ledav003.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6717D6A057; Wed, 28 Apr 2021 11:34:51 +0000 (GMT) Received: from sofia.ibm.com (unknown [9.102.0.233]) by b03ledav003.gho.boulder.ibm.com (Postfix) with ESMTP; Wed, 28 Apr 2021 11:34:51 +0000 (GMT) Received: by sofia.ibm.com (Postfix, from userid 1000) id 11D862E2E70; Wed, 28 Apr 2021 17:04:48 +0530 (IST) Date: Wed, 28 Apr 2021 17:04:48 +0530 From: Gautham R Shenoy To: Michal =?iso-8859-1?Q?Such=E1nek?= Subject: Re: [PATCH] cpuidle/pseries: Fixup CEDE0 latency only for POWER10 onwards Message-ID: <20210428113447.GA24644@in.ibm.com> References: <1619104049-5118-1-git-send-email-ego@linux.vnet.ibm.com> <20210423073551.GZ6564@kitsune.suse.cz> <20210423174505.GE6564@kitsune.suse.cz> <20210423184216.GG6564@kitsune.suse.cz> <20210425110714.GH6564@kitsune.suse.cz> <20210428055848.GA6675@in.ibm.com> <20210428080326.GL6564@kitsune.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210428080326.GL6564@kitsune.suse.cz> User-Agent: Mutt/1.5.23 (2014-03-12) X-TM-AS-GCONF: 00 X-Proofpoint-GUID: X_gIJ3C2IQUDTPNjsxX-P-23rzK4OVFE X-Proofpoint-ORIG-GUID: X_gIJ3C2IQUDTPNjsxX-P-23rzK4OVFE X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.761 definitions=2021-04-28_05:2021-04-27, 2021-04-28 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 mlxscore=0 bulkscore=0 phishscore=0 adultscore=0 suspectscore=0 lowpriorityscore=0 mlxlogscore=780 priorityscore=1501 clxscore=1015 spamscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104060000 definitions=main-2104280077 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: , Reply-To: ego@linux.vnet.ibm.com Cc: Gautham R Shenoy , linux-pm@vger.kernel.org, "Aneesh Kumar K.V" , Daniel Lezcano , "Rafael J. Wysocki" , joedecke@de.ibm.com, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hello Michal, On Wed, Apr 28, 2021 at 10:03:26AM +0200, Michal Suchánek wrote: > > > That's a nice detailed explanation. Maybe you could summarize it in the > commit message so that people looking at the patch in the future can > tell where the value comes from. Sure, I will do that and send a v2 with the updated commit message. > > Thanks > > Michal