From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx2.suse.de ([195.135.220.15]:35442 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754576AbeALKrD (ORCPT ); Fri, 12 Jan 2018 05:47:03 -0500 Date: Fri, 12 Jan 2018 11:47:01 +0100 From: Johannes Thumshirn To: Christian Borntraeger Cc: Ming Lei , Jens Axboe , linux-block@vger.kernel.org, Christoph Hellwig , Stefan Haberland , Thomas Gleixner , linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] blk-mq: support physical CPU hotplug Message-ID: <20180112104701.4nxixn4nru4f7uib@linux-x5ow.site> References: <20180112025306.28004-1-ming.lei@redhat.com> <64c62449-27d2-a0a1-c7db-d2d08a3eb893@de.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 In-Reply-To: <64c62449-27d2-a0a1-c7db-d2d08a3eb893@de.ibm.com> Sender: linux-block-owner@vger.kernel.org List-Id: linux-block@vger.kernel.org On Fri, Jan 12, 2018 at 09:12:24AM +0100, Christian Borntraeger wrote: > I think we also need cc stable for this. The bug was introduced with > > commit 4b855ad37194f7bdbb200ce7a1c7051fecb56a08 upstream. > ("blk-mq: Create hctx for each present CPU") > > and that was even backported into 4.12 stable. Yes, and Ming (or Jens?), can you please add a Fixes tag as well? It helps with identifying patches which fix backports. 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