From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-Path: Sender: Tejun Heo Date: Thu, 8 Feb 2018 07:40:00 -0800 From: "tj@kernel.org" To: Bart Van Assche Cc: "hch@lst.de" , "linux-block@vger.kernel.org" , "axboe@kernel.dk" Subject: Re: [PATCH v2] blk-mq: Fix race between resetting the timer and completion handling Message-ID: <20180208154000.GN695913@devbig577.frc2.facebook.com> References: <20180207011133.25957-1-bart.vanassche@wdc.com> <20180207170612.GB695913@devbig577.frc2.facebook.com> <1518024428.2870.35.camel@wdc.com> <20180207173531.GC695913@devbig577.frc2.facebook.com> <1518027251.2870.53.camel@wdc.com> <20180207200724.GD695913@devbig577.frc2.facebook.com> <1518047297.2870.80.camel@wdc.com> <1518052193.2870.90.camel@wdc.com> <20180208153940.GM695913@devbig577.frc2.facebook.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20180208153940.GM695913@devbig577.frc2.facebook.com> List-ID: On Thu, Feb 08, 2018 at 07:39:40AM -0800, tj@kernel.org wrote: > That sounds more like a scsi hotplug but than an issue in the timeout ^bug > code unless we messed up @req pointer to begin with. -- tejun