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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Tue, 21 Apr 2020 12:05:06 +0100 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06avi18626390.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 03LB4g8665929586 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 21 Apr 2020 11:04:42 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 754CEA405B; Tue, 21 Apr 2020 11:05:49 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 34E50A4054; Tue, 21 Apr 2020 11:05:49 +0000 (GMT) Received: from pic2.home (unknown [9.145.42.232]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Tue, 21 Apr 2020 11:05:49 +0000 (GMT) Subject: Re: [PATCH AUTOSEL 5.4 71/78] ocxl: Add PCI hotplug dependency to Kconfig To: Sasha Levin , linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: "Alastair D'Silva" , Andrew Donnellan , Michael Ellerman , linuxppc-dev@lists.ozlabs.org References: <20200418144047.9013-1-sashal@kernel.org> <20200418144047.9013-71-sashal@kernel.org> From: Frederic Barrat Date: Tue, 21 Apr 2020 13:05:49 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200418144047.9013-71-sashal@kernel.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 x-cbid: 20042111-4275-0000-0000-000003C3E50B X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 20042111-4276-0000-0000-000038D96986 Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.676 definitions=2020-04-21_04:2020-04-20,2020-04-21 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 bulkscore=0 phishscore=0 priorityscore=1501 spamscore=0 mlxlogscore=999 malwarescore=0 clxscore=1031 mlxscore=0 lowpriorityscore=0 adultscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004210084 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le 18/04/2020 à 16:40, Sasha Levin a écrit : > From: Frederic Barrat > > [ Upstream commit 49ce94b8677c7d7a15c4d7cbbb9ff1cd8387827b ] This shouldn't be backported to stable. Fred > The PCI hotplug framework is used to update the devices when a new > image is written to the FPGA. > > Reviewed-by: Alastair D'Silva > Reviewed-by: Andrew Donnellan > Signed-off-by: Frederic Barrat > Signed-off-by: Michael Ellerman > Link: https://lore.kernel.org/r/20191121134918.7155-12-fbarrat@linux.ibm.com > Signed-off-by: Sasha Levin > --- > drivers/misc/ocxl/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/misc/ocxl/Kconfig b/drivers/misc/ocxl/Kconfig > index 1916fa65f2f2a..2d2266c1439ef 100644 > --- a/drivers/misc/ocxl/Kconfig > +++ b/drivers/misc/ocxl/Kconfig > @@ -11,6 +11,7 @@ config OCXL > tristate "OpenCAPI coherent accelerator support" > depends on PPC_POWERNV && PCI && EEH > select OCXL_BASE > + select HOTPLUG_PCI_POWERNV > default m > help > Select this option to enable the ocxl driver for Open >