From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Christie Subject: Re: 4.8-rc1 REGRESSION mmc-blk triggers WARN_ON(!host->claimed), related to: "drivers: use req op accessor" ? Date: Fri, 26 Aug 2016 03:25:16 -0500 Message-ID: <57BFFCEC.6020909@redhat.com> References: <6e68ae5a-4b79-a636-2c46-5726cf2cc44b@redhat.com> <57BB23D0.3050606@redhat.com> <2a2ee1e8-8682-0647-a66d-04ceb54f58ec@redhat.com> <6bfb134a-43bf-addd-3ff0-cc1d677a1606@intel.com> <7210392e-2c1c-5676-bb53-274ea6a5ca74@redhat.com> <41ab9b3e-cb39-fb9e-defd-f38ea6d5b791@fb.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from mx1.redhat.com ([209.132.183.28]:49240 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751556AbcHZIZT (ORCPT ); Fri, 26 Aug 2016 04:25:19 -0400 In-Reply-To: Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Ulf Hansson , Jens Axboe Cc: Hans de Goede , Adrian Hunter , regressions@leemhuis.info, "linux-mmc@vger.kernel.org" On 08/26/2016 02:13 AM, Ulf Hansson wrote: > BTW, for some reason I (and linux-mmc) was not cc:ed on the commit > that caused the regression: > > c2df40dfb8c015211ec55f4b1dd0587f875c7b34 > Author: Mike Christie > Date: Sun Jun 5 14:32:17 2016 -0500 > drivers: use req op accessor > > Even if I probably wouldn't noticed that the patch was incorrect, it > would have helped to know that we changed some parts in the mmc block > layer when trying to find the regression. Could you please keep on eye > on this future wise so it doesn't happen again. Sorry about that and the bug. Both were my fault. Will be more careful in the future.