Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3AE14C6379F for ; Wed, 22 Feb 2023 10:23:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231909AbjBVKXx (ORCPT ); Wed, 22 Feb 2023 05:23:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59078 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231435AbjBVKXv (ORCPT ); Wed, 22 Feb 2023 05:23:51 -0500 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C39DCBDD3 for ; Wed, 22 Feb 2023 02:23:50 -0800 (PST) Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 31M7swp3001996; Wed, 22 Feb 2023 09:30:34 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : in-reply-to; s=pp1; bh=svo4OkxrZOj9zmT2dhiixCt1CjU9CxKLUbyR70g6ERk=; b=OfqK6fjmTB1uBpL2H2XoOS1FRdEFh2Ak813o56jiDmEmSQChCBLddRIqDdbMW2F/cx2r BolMl1EUXL5iOEfFOLDKzfeRruMcPuVI4HaNTZWRBj3lP01qIDR3yDVP/HTxAyOeqYjq i+nddlvNH9Zh6CvkWAeBdW+AKpZxC9LHCZCgyqcETopQqb675IiNYe6Yow4KSrVvx8+d L24wcYnEIDYpYAAHLjeiqwbbnsTy6itn+pj8jfcYikk/+7wsQo9tA5LzhGM+uMYb7cdJ Oqj2DHiIfh/FB5MfaFR0E9Uo6/JYmu+CdKMWZ3NVHAMFIcrs5zgf+p4aMVQSzVAcgydn Jw== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3nwf2ttesj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 22 Feb 2023 09:30:33 +0000 Received: from m0098410.ppops.net (m0098410.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 31M8xsar018693; Wed, 22 Feb 2023 09:30:33 GMT Received: from ppma01fra.de.ibm.com (46.49.7a9f.ip4.static.sl-reverse.com [159.122.73.70]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3nwf2tterc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 22 Feb 2023 09:30:33 +0000 Received: from pps.filterd (ppma01fra.de.ibm.com [127.0.0.1]) by ppma01fra.de.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 31LDHsAM020937; Wed, 22 Feb 2023 09:30:31 GMT Received: from smtprelay07.fra02v.mail.ibm.com ([9.218.2.229]) by ppma01fra.de.ibm.com (PPS) with ESMTPS id 3ntpa6bvex-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 22 Feb 2023 09:30:30 +0000 Received: from smtpav01.fra02v.mail.ibm.com (smtpav01.fra02v.mail.ibm.com [10.20.54.100]) by smtprelay07.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 31M9USYc41288004 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 22 Feb 2023 09:30:28 GMT Received: from smtpav01.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 25C482005A; Wed, 22 Feb 2023 09:30:28 +0000 (GMT) Received: from smtpav01.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 319CD2004B; Wed, 22 Feb 2023 09:30:25 +0000 (GMT) Received: from li-a450e7cc-27df-11b2-a85c-b5a9ac31e8ef.ibm.com (unknown [9.43.123.148]) by smtpav01.fra02v.mail.ibm.com (Postfix) with ESMTPS; Wed, 22 Feb 2023 09:30:24 +0000 (GMT) Date: Wed, 22 Feb 2023 15:00:21 +0530 From: Kautuk Consul To: Michael Ellerman , Nicholas Piggin , Christophe Leroy , Rohan McLure Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] arch/powerpc/include/asm/barrier.h: redefine rmb and wmb to lwsync Message-ID: References: <20230222090344.189270-1-kconsul@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230222090344.189270-1-kconsul@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-GUID: rAyNtmiPovEBwWta77iV5yzA1_-8P4kP X-Proofpoint-ORIG-GUID: hgBMPb_kkcVt6bXslrvlq8M2JfZGnhU7 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-22_04,2023-02-20_02,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 phishscore=0 mlxlogscore=870 mlxscore=0 spamscore=0 malwarescore=0 clxscore=1015 priorityscore=1501 bulkscore=0 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302220078 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Again, could some IBM/non-IBM employees do basic sanity kernel load testing on PPC64 UP and SMP systems for this patch? would deeply appreciate it! :-) Thanks again!