From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f199.google.com (mail-pg1-f199.google.com [209.85.215.199]) by kanga.kvack.org (Postfix) with ESMTP id 0FF9E8E0025 for ; Fri, 21 Sep 2018 19:21:14 -0400 (EDT) Received: by mail-pg1-f199.google.com with SMTP id r130-v6so6159113pgr.13 for ; Fri, 21 Sep 2018 16:21:14 -0700 (PDT) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org. [140.211.169.12]) by mx.google.com with ESMTPS id o3-v6si4898970plk.95.2018.09.21.16.21.12 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 21 Sep 2018 16:21:12 -0700 (PDT) Date: Fri, 21 Sep 2018 16:21:10 -0700 From: Andrew Morton Subject: Re: possible deadlock in __do_page_fault Message-Id: <20180921162110.e22d09a9e281d194db3c8359@linux-foundation.org> In-Reply-To: References: <000000000000f7a28e057653dc6e@google.com> <20180920141058.4ed467594761e073606eafe2@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Joel Fernandes Cc: Todd Kjos , Joel Fernandes , syzbot+a76129f18c89f3e2ddd4@syzkaller.appspotmail.com, ak@linux.intel.com, Johannes Weiner , jack@suse.cz, jrdr.linux@gmail.com, LKML , linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, syzkaller-bugs@googlegroups.com, Arve =?ISO-8859-1?Q?Hj=F8nnev=E5g?= , Todd Kjos , Martijn Coenen , Greg Kroah-Hartman On Thu, 20 Sep 2018 19:33:15 -0400 Joel Fernandes wrote: > On Thu, Sep 20, 2018 at 5:12 PM Todd Kjos wrote: > > > > +Joel Fernandes > > > > On Thu, Sep 20, 2018 at 2:11 PM Andrew Morton wrote: > > > > > > > > > Thanks. Let's cc the ashmem folks. > > > > > This should be fixed by https://patchwork.kernel.org/patch/10572477/ > > It has Neil Brown's Reviewed-by but looks like didn't yet appear in > anyone's tree, could Greg take this patch? All is well. That went into mainline yesterday, with a cc:stable.