From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Wed, 18 Jul 2018 11:20:15 +0200 From: Johannes Thumshirn To: Ming Lei Cc: Martin Wilck , Ming Lei , Jens Axboe , Hannes Reinecke , Christoph Hellwig , "linux-block@vger.kernel.org" , jack@suse.com, kent.overstreet@gmail.com Subject: Re: Silent data corruption in blkdev_direct_IO() Message-ID: <20180718092014.65k4dvg2ezrpbnzn@linux-x5ow.site> References: <20180718024758.GB11151@ming.t460p> <54436062eee1e10644b536ae3c8c40f94da3ccbd.camel@suse.com> <20180718075440.GA15254@ming.t460p> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 In-Reply-To: <20180718075440.GA15254@ming.t460p> List-ID: On Wed, Jul 18, 2018 at 03:54:46PM +0800, Ming Lei wrote: > Please go ahead and take care of it since you have the test cases. Speaking of which, do we already know how it is triggered and can we cook up a blktests testcase for it? This would be more than helpful for all parties. Thanks, Johannes -- Johannes Thumshirn Storage jthumshirn@suse.de +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 N�rnberg GF: Felix Imend�rffer, Jane Smithard, Graham Norton HRB 21284 (AG N�rnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850