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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Tue, 3 Dec 2019 04:57:30 -0000 Received: from d06av23.portsmouth.uk.ibm.com (d06av23.portsmouth.uk.ibm.com [9.149.105.59]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id xB34vTUx48955466 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 3 Dec 2019 04:57:29 GMT Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1AA85A404D; Tue, 3 Dec 2019 04:57:29 +0000 (GMT) Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BD2D9A4040; Tue, 3 Dec 2019 04:57:28 +0000 (GMT) Received: from ozlabs.au.ibm.com (unknown [9.192.253.14]) by d06av23.portsmouth.uk.ibm.com (Postfix) with ESMTP; Tue, 3 Dec 2019 04:57:28 +0000 (GMT) Received: from adsilva.ozlabs.ibm.com (haven.au.ibm.com [9.192.254.114]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.au.ibm.com (Postfix) with ESMTPSA id 40E50A01B6; Tue, 3 Dec 2019 15:57:26 +1100 (AEDT) Subject: Re: [PATCH v2 26/27] powerpc: Enable OpenCAPI Storage Class Memory driver on bare metal From: "Alastair D'Silva" To: Andrew Donnellan Cc: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Frederic Barrat , Arnd Bergmann , Greg Kroah-Hartman , Dan Williams , Vishal Verma , Dave Jiang , Keith Busch , Ira Weiny , Andrew Morton , Mauro Carvalho Chehab , "David S. Miller" , Rob Herring , Anton Blanchard , Krzysztof Kozlowski , Mahesh Salgaonkar , Madhavan Srinivasan , =?ISO-8859-1?Q?C=E9dric?= Le Goater , Anju T Sudhakar , Hari Bathini , Thomas Gleixner , Greg Kurz , Nicholas Piggin , Masahiro Yamada , Alexey Kardashevskiy , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-nvdimm@lists.01.org, linux-mm@kvack.org Date: Tue, 03 Dec 2019 15:57:27 +1100 In-Reply-To: References: <20191203034655.51561-1-alastair@au1.ibm.com> <20191203034655.51561-27-alastair@au1.ibm.com> Organization: IBM Australia Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.34.1 (3.34.1-1.fc31) MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 x-cbid: 19120304-0028-0000-0000-000003C3D5B3 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19120304-0029-0000-0000-00002486ED8B Message-Id: <2734b940e2eb68e500a03bc5d90689e5948259c2.camel@au1.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 malwarescore=0 bulkscore=0 adultscore=0 priorityscore=1501 impostorscore=0 mlxscore=0 mlxlogscore=807 suspectscore=0 lowpriorityscore=0 spamscore=0 phishscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-1910280000 definitions=main-1912030043 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, 2019-12-03 at 15:54 +1100, Andrew Donnellan wrote: > On 3/12/19 2:46 pm, Alastair D'Silva wrote: > > From: Alastair D'Silva > > > > Enable OpenCAPI Storage Class Memory driver on bare metal > > > > Signed-off-by: Alastair D'Silva > > I'd suggest a summary line more like > > powerpc/configs: Enable OpenCAPI SCM driver in powernv_defconfig > > and a commit message to match. > OK. > > > --- > > 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 > > -- Alastair D'Silva Open Source Developer Linux Technology Centre, IBM Australia mob: 0423 762 819