Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753297AbbBCVu6 (ORCPT ); Tue, 3 Feb 2015 16:50:58 -0500 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:61582 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750785AbbBCVu4 (ORCPT ); Tue, 3 Feb 2015 16:50:56 -0500 Message-ID: <54D142B2.7050808@fb.com> Date: Tue, 3 Feb 2015 14:50:42 -0700 From: Jens Axboe User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: Stefan Seyfried , Ming Lei , CC: Christoph Hellwig , Bart Van Assche , Sasha Levin Subject: Re: [PATCH 1/2] Revert "blk-mq: fix hctx/ctx kobject use-after-free" References: <1422533847-31726-1-git-send-email-ming.lei@canonical.com> <1422533847-31726-2-git-send-email-ming.lei@canonical.com> <54D11DED.5000208@message-id.invalid.com> <54D11E11.10207@fb.com> In-Reply-To: <54D11E11.10207@fb.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit 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=2015-02-03_08:2015-02-03,2015-02-03,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1502030219 X-FB-Internal: deliver Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 919 Lines: 28 On 02/03/2015 12:14 PM, Jens Axboe wrote: > On 02/03/2015 12:13 PM, Stefan Seyfried wrote: >> Am 29.01.2015 um 13:17 schrieb Ming Lei: >>> This reverts commit 76d697d10769048e5721510100bf3a9413a56385. >>> >>> The commit 76d697d10769048 causes general protection fault >>> reported from Bart Van Assche: >>> >>> https://lkml.org/lkml/2015/1/28/334 >> >> I bisected the "unplugging my USB stick crashes the kernel" problem >> today and came to this very commit. >> >> The revert is not yet in Linus' tree (but it should get there before >> 3.19 is released, or all USB-stick users will be unhappy). > > It'll go out later today. It's in Linus' tree now. -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/