From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f70.google.com (mail-wm0-f70.google.com [74.125.82.70]) by kanga.kvack.org (Postfix) with ESMTP id 12CC46B0007 for ; Fri, 6 Jul 2018 03:40:56 -0400 (EDT) Received: by mail-wm0-f70.google.com with SMTP id q8-v6so6364090wmc.2 for ; Fri, 06 Jul 2018 00:40:56 -0700 (PDT) Received: from mail-sor-f65.google.com (mail-sor-f65.google.com. [209.85.220.65]) by mx.google.com with SMTPS id x3-v6sor3675670wrr.37.2018.07.06.00.40.54 for (Google Transport Security); Fri, 06 Jul 2018 00:40:54 -0700 (PDT) Date: Fri, 6 Jul 2018 09:40:53 +0200 From: Oscar Salvador Subject: Re: kernel BUG at mm/gup.c:LINE! Message-ID: <20180706074053.GA8235@techadventures.net> References: <000000000000fe4b15057024bacd@google.com> <20180704111731.GJ22503@dhcp22.suse.cz> <20180704121107.GL22503@dhcp22.suse.cz> <20180704151529.GA23317@techadventures.net> <20180705064335.GA32658@dhcp22.suse.cz> <20180705071839.GB30187@techadventures.net> <20180705123017.GA31959@techadventures.net> <20180706053545.GD32658@dhcp22.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180706053545.GD32658@dhcp22.suse.cz> Sender: owner-linux-mm@kvack.org List-ID: To: Michal Hocko Cc: Zi Yan , Tetsuo Handa , syzbot , akpm@linux-foundation.org, aneesh.kumar@linux.vnet.ibm.com, dan.j.williams@intel.com, kirill.shutemov@linux.intel.com, linux-mm@kvack.org, mst@redhat.com, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk, ying.huang@intel.com > Reported-by: syzbot > [osalvador: fix up vm_brk_flags s@request@len@] > Tested-by: Tetsuo Handa > Cc: stable > Signed-off-by: Michal Hocko hi Michal, I gave it another spin and it works for me. FWIW: Reviewed-by: Oscar Salvador -- Oscar Salvador SUSE L3