From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <SRS0=x21H=ZZ=lists.ozlabs.org=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@kernel.org>
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=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,
	INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,
	USER_AGENT_SANE_1 autolearn=unavailable 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 09869C432C3
	for <linuxppc-dev@archiver.kernel.org>; Tue,  3 Dec 2019 05:15:12 +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 B0BFF20684
	for <linuxppc-dev@archiver.kernel.org>; Tue,  3 Dec 2019 05:15:11 +0000 (UTC)
DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B0BFF20684
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 47RqtP0YKwzDqW5
	for <linuxppc-dev@archiver.kernel.org>; Tue,  3 Dec 2019 16:15:09 +1100 (AEDT)
Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized)
 smtp.mailfrom=linux.ibm.com (client-ip=148.163.156.1;
 helo=mx0a-001b2d01.pphosted.com; envelope-from=ajd@linux.ibm.com;
 receiver=<UNKNOWN>)
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 47RqQk1Tl2zDqBd
 for <linuxppc-dev@lists.ozlabs.org>; Tue,  3 Dec 2019 15:54:37 +1100 (AEDT)
Received: from pps.filterd (m0098404.ppops.net [127.0.0.1])
 by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id
 xB34q4Fa113643
 for <linuxppc-dev@lists.ozlabs.org>; Mon, 2 Dec 2019 23:54:34 -0500
Received: from e06smtp04.uk.ibm.com (e06smtp04.uk.ibm.com [195.75.94.100])
 by mx0a-001b2d01.pphosted.com with ESMTP id 2wnehxkphc-1
 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT)
 for <linuxppc-dev@lists.ozlabs.org>; Mon, 02 Dec 2019 23:54:34 -0500
Received: from localhost
 by e06smtp04.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only!
 Violators will be prosecuted
 for <linuxppc-dev@lists.ozlabs.org> from <ajd@linux.ibm.com>;
 Tue, 3 Dec 2019 04:54:31 -0000
Received: from b06cxnps3075.portsmouth.uk.ibm.com (9.149.109.195)
 by e06smtp04.uk.ibm.com (192.168.101.134) with IBM ESMTP SMTP Gateway:
 Authorized Use Only! Violators will be prosecuted; 
 (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256)
 Tue, 3 Dec 2019 04:54:23 -0000
Received: from d06av26.portsmouth.uk.ibm.com (d06av26.portsmouth.uk.ibm.com
 [9.149.105.62])
 by b06cxnps3075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id
 xB34sN8M62259362
 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK);
 Tue, 3 Dec 2019 04:54:23 GMT
Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1])
 by IMSVA (Postfix) with ESMTP id 06A70AE053;
 Tue,  3 Dec 2019 04:54:23 +0000 (GMT)
Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1])
 by IMSVA (Postfix) with ESMTP id A7D29AE04D;
 Tue,  3 Dec 2019 04:54:22 +0000 (GMT)
Received: from ozlabs.au.ibm.com (unknown [9.192.253.14])
 by d06av26.portsmouth.uk.ibm.com (Postfix) with ESMTP;
 Tue,  3 Dec 2019 04:54:22 +0000 (GMT)
Received: from [9.81.204.28] (unknown [9.81.204.28])
 (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits))
 (No client certificate requested)
 by ozlabs.au.ibm.com (Postfix) with ESMTPSA id 3E1DEA01B6;
 Tue,  3 Dec 2019 15:54:19 +1100 (AEDT)
Subject: Re: [PATCH v2 26/27] powerpc: Enable OpenCAPI Storage Class Memory
 driver on bare metal
To: "Alastair D'Silva" <alastair@au1.ibm.com>, alastair@d-silva.org
References: <20191203034655.51561-1-alastair@au1.ibm.com>
 <20191203034655.51561-27-alastair@au1.ibm.com>
From: Andrew Donnellan <ajd@linux.ibm.com>
Date: Tue, 3 Dec 2019 15:54:20 +1100
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101
 Thunderbird/68.2.2
MIME-Version: 1.0
In-Reply-To: <20191203034655.51561-27-alastair@au1.ibm.com>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Language: en-US
Content-Transfer-Encoding: 7bit
X-TM-AS-GCONF: 00
x-cbid: 19120304-0016-0000-0000-000002D01E08
X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused
x-cbparentid: 19120304-0017-0000-0000-000033321546
Message-Id: <a993926f-72c0-af1c-220c-38dd90377ef0@linux.ibm.com>
X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572
 definitions=2019-12-02_06:2019-11-29,2019-12-02 signatures=0
X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0
 lowpriorityscore=0
 phishscore=0 spamscore=0 adultscore=0 malwarescore=0 bulkscore=0
 suspectscore=0 impostorscore=0 mlxlogscore=891 priorityscore=1501
 mlxscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1
 engine=8.12.0-1910280000 definitions=main-1912030043
X-BeenThere: linuxppc-dev@lists.ozlabs.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Linux on PowerPC Developers Mail List <linuxppc-dev.lists.ozlabs.org>
List-Unsubscribe: <https://lists.ozlabs.org/options/linuxppc-dev>,
 <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe>
List-Archive: <http://lists.ozlabs.org/pipermail/linuxppc-dev/>
List-Post: <mailto:linuxppc-dev@lists.ozlabs.org>
List-Help: <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help>
List-Subscribe: <https://lists.ozlabs.org/listinfo/linuxppc-dev>,
 <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>,
 Alexey Kardashevskiy <aik@ozlabs.ru>, Keith Busch <keith.busch@intel.com>,
 Masahiro Yamada <yamada.masahiro@socionext.com>,
 Paul Mackerras <paulus@samba.org>,
 Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
 Ira Weiny <ira.weiny@intel.com>, Thomas Gleixner <tglx@linutronix.de>,
 Rob Herring <robh@kernel.org>, Dave Jiang <dave.jiang@intel.com>,
 linux-nvdimm@lists.01.org, Vishal Verma <vishal.l.verma@intel.com>,
 Krzysztof Kozlowski <krzk@kernel.org>,
 Anju T Sudhakar <anju@linux.vnet.ibm.com>,
 Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>, Arnd Bergmann <arnd@arndb.de>,
 Greg Kurz <groug@kaod.org>, Nicholas Piggin <npiggin@gmail.com>,
 =?UTF-8?Q?C=c3=a9dric_Le_Goater?= <clg@kaod.org>,
 Dan Williams <dan.j.williams@intel.com>, Hari Bathini <hbathini@linux.ibm.com>,
 linux-mm@kvack.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
 linux-kernel@vger.kernel.org, Frederic Barrat <fbarrat@linux.ibm.com>,
 Andrew Morton <akpm@linux-foundation.org>, linuxppc-dev@lists.ozlabs.org,
 "David S. Miller" <davem@davemloft.net>
Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org
Sender: "Linuxppc-dev"
 <linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org>

On 3/12/19 2:46 pm, Alastair D'Silva wrote:
> From: Alastair D'Silva <alastair@d-silva.org>
> 
> Enable OpenCAPI Storage Class Memory driver on bare metal
> 
> Signed-off-by: Alastair D'Silva <alastair@d-silva.org>

I'd suggest a summary line more like

powerpc/configs: Enable OpenCAPI SCM driver in powernv_defconfig

and a commit message to match.


> ---
>   arch/powerpc/configs/powernv_defconfig | 4 ++++
>   1 file changed, 4 insertions(+)
> 
> diff --git a/arch/powerpc/configs/powernv_defconfig b/arch/powerpc/configs/powernv_defconfig
> index 6658cceb928c..a8f46aece8a4 100644
> --- a/arch/powerpc/configs/powernv_defconfig
> +++ b/arch/powerpc/configs/powernv_defconfig
> @@ -352,3 +352,7 @@ CONFIG_KVM_BOOK3S_64=m
>   CONFIG_KVM_BOOK3S_64_HV=m
>   CONFIG_VHOST_NET=m
>   CONFIG_PRINTK_TIME=y
> +CONFIG_OCXL_SCM=m
> +CONFIG_DEV_DAX=m
> +CONFIG_DEV_DAX_PMEM=m
> +CONFIG_FS_DAX=m
> 

-- 
Andrew Donnellan              OzLabs, ADL Canberra
ajd@linux.ibm.com             IBM Australia Limited