From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f70.google.com (mail-pg0-f70.google.com [74.125.83.70]) by kanga.kvack.org (Postfix) with ESMTP id EC9546B0033 for ; Fri, 27 Oct 2017 07:28:15 -0400 (EDT) Received: by mail-pg0-f70.google.com with SMTP id k7so5500393pga.8 for ; Fri, 27 Oct 2017 04:28:15 -0700 (PDT) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id x66si5231170pfa.407.2017.10.27.04.28.05 for (version=TLS1 cipher=AES128-SHA bits=128/128); Fri, 27 Oct 2017 04:28:05 -0700 (PDT) Subject: Re: possible deadlock in lru_add_drain_all References: <089e0825eec8955c1f055c83d476@google.com> <20171027093418.om5e566srz2ztsrk@dhcp22.suse.cz> From: Vlastimil Babka Message-ID: <4284e00c-8f6d-7c6a-8d46-fa20b074a4b3@suse.cz> Date: Fri, 27 Oct 2017 13:27:57 +0200 MIME-Version: 1.0 In-Reply-To: <20171027093418.om5e566srz2ztsrk@dhcp22.suse.cz> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Michal Hocko , syzbot Cc: akpm@linux-foundation.org, dan.j.williams@intel.com, hannes@cmpxchg.org, jack@suse.cz, jglisse@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, shli@fb.com, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, ying.huang@intel.com On 10/27/2017 11:34 AM, Michal Hocko wrote: > On Fri 27-10-17 02:22:40, syzbot wrote: >> Hello, >> >> syzkaller hit the following crash on >> a31cc455c512f3f1dd5f79cac8e29a7c8a617af8 >> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master >> compiler: gcc (GCC) 7.1.1 20170620 >> .config is attached >> Raw console output is attached. > > I do not see such a commit. My linux-next top is next-20171018 It's the next-20170911 tag. Try git fetch --tags, but I'm not sure how many are archived... -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org