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Tue, 17 Mar 2020 08:51:18 +0000 Subject: Re: disk revalidation updates and OOM To: Martin Wilck , Christoph Hellwig , jack@suse.cz, Jens Axboe , viro@zeniv.linux.org.uk, bvanassche@acm.org, keith.busch@intel.com, tglx@linutronix.de, yuyufen@huawei.com, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org References: <93b395e6-5c3f-0157-9572-af0f9094dbd7@windriver.com> <209f06496c1ef56b52b0ec67c503838e402c8911.camel@suse.com> <47735babf2f02ce85e9201df403bf3e1ec5579d6.camel@suse.com> <3315bffe-80d2-ca43-9d24-05a827483fce@windriver.com> <34bb7fc55efb7231ba51c6e3ff539701d2dbd28a.camel@suse.com> From: He Zhe Message-ID: Date: Tue, 17 Mar 2020 16:51:11 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 In-Reply-To: <34bb7fc55efb7231ba51c6e3ff539701d2dbd28a.camel@suse.com> Content-Type: text/plain; charset=iso-8859-15 Content-Transfer-Encoding: 7bit Content-Language: en-US X-ClientProxiedBy: BYAPR01CA0047.prod.exchangelabs.com (2603:10b6:a03:94::24) To SN6PR11MB3360.namprd11.prod.outlook.com (2603:10b6:805:c8::30) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [128.224.162.175] (60.247.85.82) by BYAPR01CA0047.prod.exchangelabs.com (2603:10b6:a03:94::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2835.15 via Frontend Transport; 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X-Microsoft-Antispam-Message-Info: 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 X-MS-Exchange-AntiSpam-MessageData: M6PSU9f7ZI/FuJliPAw6Yp//aDttZAqRvONXXCy44RI5ePhMHdTC0G5mxlhn+bwbp0iQJJt88WC6aaUaAtSq1pzLECYBqUbdQ+OuNN6XN/4coqyHKdgzvLgZEW/F2rN21NmEU7PJBk+zHYI7Y9LcHw== X-OriginatorOrg: windriver.com X-MS-Exchange-CrossTenant-Network-Message-Id: caa1a335-470c-492b-499b-08d7ca505bc7 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Mar 2020 08:51:18.3865 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 8ddb2873-a1ad-4a18-ae4e-4644631433be X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: opF7l+kH5OHuwRd2mHza4nHe0AxZhGyphqOyJIT6jwGfRD2201vfdkA3fYr90bMgM36XC1G7f2QpW1PXPMuc9g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR11MB2880 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/16/20 7:17 PM, Martin Wilck wrote: > Hello Zhe, > > On Mon, 2020-03-16 at 19:02 +0800, He Zhe wrote: >>> Is it possible that you have the legacy udisksd running, and didn't >>> disable CD-ROM polling? >> Thanks for the suggestion, I'll try this ASAP. > Since this is difficult to reproduce and you said this happens in a VM, > would you mind uploading the image and qemu settings somewhere, so that > others could have a look? Christoph's diff on the other thread has fixed this issue. Thank you very much. Zhe > > Regards, > Martin > >