From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f69.google.com (mail-wm0-f69.google.com [74.125.82.69]) by kanga.kvack.org (Postfix) with ESMTP id D08C56B0007 for ; Fri, 6 Apr 2018 04:09:24 -0400 (EDT) Received: by mail-wm0-f69.google.com with SMTP id t133so369595wmt.6 for ; Fri, 06 Apr 2018 01:09:24 -0700 (PDT) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id v101si7014579wrb.396.2018.04.06.01.09.23 for (version=TLS1 cipher=AES128-SHA bits=128/128); Fri, 06 Apr 2018 01:09:23 -0700 (PDT) Date: Fri, 6 Apr 2018 10:09:22 +0200 From: Michal Hocko Subject: Re: WARNING in kill_block_super Message-ID: <20180406080922.GH8286@dhcp22.suse.cz> References: <001a114043bcfab6ab05689518f9@google.com> <6c95e826-4b9f-fb21-b311-830411e58480@I-love.SAKURA.ne.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6c95e826-4b9f-fb21-b311-830411e58480@I-love.SAKURA.ne.jp> Sender: owner-linux-mm@kvack.org List-ID: To: Tetsuo Handa Cc: viro@zeniv.linux.org.uk, syzbot , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, linux-mm , Dmitry Vyukov On Wed 04-04-18 19:53:07, Tetsuo Handa wrote: > Al and Michal, are you OK with this patch? Maybe I've misunderstood, but hasn't Al explained [1] that the appropriate fix is in the fs code? [1] http://lkml.kernel.org/r/20180402143415.GC30522@ZenIV.linux.org.uk -- Michal Hocko SUSE Labs