From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ob0-f180.google.com (mail-ob0-f180.google.com [209.85.214.180]) by kanga.kvack.org (Postfix) with ESMTP id 3B2FF6B00D6 for ; Mon, 9 Dec 2013 12:14:45 -0500 (EST) Received: by mail-ob0-f180.google.com with SMTP id wo20so4057511obc.11 for ; Mon, 09 Dec 2013 09:14:44 -0800 (PST) Received: from aserp1040.oracle.com (aserp1040.oracle.com. [141.146.126.69]) by mx.google.com with ESMTPS id bx5si8040300oec.52.2013.12.09.09.14.43 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Mon, 09 Dec 2013 09:14:44 -0800 (PST) Message-ID: <52A5F83F.4000207@oracle.com> Date: Mon, 09 Dec 2013 12:05:03 -0500 From: Sasha Levin MIME-Version: 1.0 Subject: Re: kernel BUG in munlock_vma_pages_range References: <52A3D0C3.1080504@oracle.com> <52A58E8A.3050401@suse.cz> In-Reply-To: <52A58E8A.3050401@suse.cz> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Vlastimil Babka , Andrew Morton Cc: joern@logfs.org, mgorman@suse.de, Michel Lespinasse , riel@redhat.com, LKML , "linux-mm@kvack.org" On 12/09/2013 04:34 AM, Vlastimil Babka wrote: > Hello, I will look at it, thanks. > Do you have specific reproduction instructions? Not really, the fuzzer hit it once and I've been unable to trigger it again. Looking at the piece of code involved it might have had something to do with hugetlbfs, so I'll crank up testing on that part. Thanks, Sasha -- 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