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 A187BC6379F for ; Wed, 22 Feb 2023 09:56:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232304AbjBVJ4s (ORCPT ); Wed, 22 Feb 2023 04:56:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58502 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232282AbjBVJ4a (ORCPT ); Wed, 22 Feb 2023 04:56:30 -0500 Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3849838B59 for ; Wed, 22 Feb 2023 01:55:39 -0800 (PST) Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 31M9fULa030027; Wed, 22 Feb 2023 09:55:30 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=5OGqgH80gHCoiKIEMEs48G9KwUl+uQ2pzTd5TIgNoa0=; b=tCAFhD21QqCmf2BRQOfu5WYlRveq/TWKB1eyT1hvHJnOIJI7doSxbi7EIgHAHZC0ZAuX WusSHHWat6PIrjsfGGHgBXOXEJPtqSLq8cyx5iV8jmtBJwbMcE+9UqI+JqwEA1MSDze0 1F/LvSZQ+WF4sc4nImgIxsqxy1wMXuDg4PfE0AJkyoqQCSlD0eD5U9mbeYb06irGs1UM u8MdCxIV0Bmoo4mK9A6CPD4KiD7ubJmXlGD+peKO5tPC8JtvtO00ArhfN3G/57rO3S76 ZfwZsurOsBNuFlcm5HFbz1iG0rf/H3PpthLj2IOiuiOQwW/83SefqCkKwJLmGqQ4JfKn Lg== Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com (PPS) with ESMTPS id 3nwgmtgbeg-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 22 Feb 2023 09:55:29 +0000 Received: from m0098420.ppops.net (m0098420.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 31M9fiBs030573; Wed, 22 Feb 2023 09:55:29 GMT Received: from ppma02fra.de.ibm.com (47.49.7a9f.ip4.static.sl-reverse.com [159.122.73.71]) by mx0b-001b2d01.pphosted.com (PPS) with ESMTPS id 3nwgmtgbdq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 22 Feb 2023 09:55:29 +0000 Received: from pps.filterd (ppma02fra.de.ibm.com [127.0.0.1]) by ppma02fra.de.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 31LDGv5v001655; Wed, 22 Feb 2023 09:55:27 GMT Received: from smtprelay05.fra02v.mail.ibm.com ([9.218.2.225]) by ppma02fra.de.ibm.com (PPS) with ESMTPS id 3ntpa63w71-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 22 Feb 2023 09:55:27 +0000 Received: from smtpav01.fra02v.mail.ibm.com (smtpav01.fra02v.mail.ibm.com [10.20.54.100]) by smtprelay05.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 31M9tOtj32309688 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 22 Feb 2023 09:55:25 GMT Received: from smtpav01.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D0F442004D; Wed, 22 Feb 2023 09:55:24 +0000 (GMT) Received: from smtpav01.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3DD9520040; Wed, 22 Feb 2023 09:55:22 +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 09:55:21 +0000 (GMT) Date: Wed, 22 Feb 2023 15:25:18 +0530 From: Kautuk Consul To: Christophe Leroy Cc: Michael Ellerman , Nicholas Piggin , Rohan McLure , "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> <2cf06ae7-b3cb-8d17-afef-df1834a84dce@csgroup.eu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2cf06ae7-b3cb-8d17-afef-df1834a84dce@csgroup.eu> X-TM-AS-GCONF: 00 X-Proofpoint-GUID: wJAxgxaPMl-NbaeYu--xRpk17MQ_HNmI X-Proofpoint-ORIG-GUID: 6ZqWpA3jyRnJp-cXIQfdhfp2O2NTuThU 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 mlxlogscore=878 priorityscore=1501 mlxscore=0 clxscore=1015 malwarescore=0 spamscore=0 phishscore=0 adultscore=0 impostorscore=0 bulkscore=0 suspectscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302220083 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > >> I'd have preferred with 'asm volatile' though. > > Sorry about that! That wasn't the intent of this patch. > > Probably another patch series should change this manner of #defining > > assembly. > > Why adding new line wrong then have to have another patch to make them > right ? > > When you build a new house in an old village, you first build your house > with old materials and then you replace everything with new material ? Sorry Christophe. I will take care next time to adhere to new conventions.