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Wysocki" , Denis Efremov , "David S. Miller" , Song Liu , Al Viro , Finn Thain , Michael Schmitz , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, linux-raid@vger.kernel.org, linux-scsi@vger.kernel.org, linux-m68k@vger.kernel.org, Hannes Reinecke Subject: Re: [PATCH 08/18] sd: use __register_blkdev to avoid a modprobe for an unregistered dev_t From: "Martin K. Petersen" Organization: Oracle Corporation Message-ID: References: <20201029145841.144173-1-hch@lst.de> <20201029145841.144173-9-hch@lst.de> Date: Thu, 29 Oct 2020 22:13:21 -0400 In-Reply-To: <20201029145841.144173-9-hch@lst.de> (Christoph Hellwig's message of "Thu, 29 Oct 2020 15:58:31 +0100") MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9789 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 phishscore=0 bulkscore=0 suspectscore=1 malwarescore=0 mlxlogscore=999 mlxscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2010300014 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9789 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 lowpriorityscore=0 adultscore=0 malwarescore=0 spamscore=0 clxscore=1011 mlxscore=0 suspectscore=1 priorityscore=1501 impostorscore=0 bulkscore=0 phishscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2010300015 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Christoph, > Switch from using blk_register_region to the probe callback passed to > __register_blkdev to disable the request_module call for an unclaimed > dev_t in the SD majors. > > Signed-off-by: Christoph Hellwig > Reviewed-by: Hannes Reinecke Acked-by: Martin K. Petersen -- Martin K. Petersen Oracle Linux Engineering