From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756647AbbAHPHs (ORCPT ); Thu, 8 Jan 2015 10:07:48 -0500 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:60243 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753486AbbAHPHr (ORCPT ); Thu, 8 Jan 2015 10:07:47 -0500 Message-ID: <54AE9D3A.1060302@fb.com> Date: Thu, 8 Jan 2015 08:07:38 -0700 From: Jens Axboe User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: =?UTF-8?B?SsO8cmcgQmlsbGV0ZXI=?= CC: Subject: Re: [PATCH] null_blk: fix blk_mq_init_queue() error handling References: <1420711456-17257-1-git-send-email-j@bitron.ch> In-Reply-To: <1420711456-17257-1-git-send-email-j@bitron.ch> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [192.168.57.29] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.13.68,1.0.33,0.0.0000 definitions=2015-01-08_04:2015-01-07,2015-01-08,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 kscore.is_bulkscore=0 kscore.compositescore=0 circleOfTrustscore=0 compositescore=0.925924926977281 urlsuspect_oldscore=0.925924926977281 suspectscore=0 recipient_domain_to_sender_totalscore=0 phishscore=0 bulkscore=0 kscore.is_spamscore=0 recipient_to_sender_totalscore=0 recipient_domain_to_sender_domain_totalscore=62764 rbsscore=0.925924926977281 spamscore=0 recipient_to_sender_domain_totalscore=0 urlsuspectscore=0.9 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1501080144 X-FB-Internal: deliver Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/08/2015 03:04 AM, Jürg Billeter wrote: > blk_mq_init_queue() returns ERR_PTR() on failure, not NULL. This is fixed in for-linus, going upstream this week. -- Jens Axboe