From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-yk0-f175.google.com (mail-yk0-f175.google.com [209.85.160.175]) by kanga.kvack.org (Postfix) with ESMTP id 17C9E6B0031 for ; Tue, 8 Jul 2014 11:26:21 -0400 (EDT) Received: by mail-yk0-f175.google.com with SMTP id 9so2302875ykp.20 for ; Tue, 08 Jul 2014 08:26:20 -0700 (PDT) Received: from aserp1040.oracle.com (aserp1040.oracle.com. [141.146.126.69]) by mx.google.com with ESMTPS id r48si14098083yho.59.2014.07.08.08.26.19 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Tue, 08 Jul 2014 08:26:20 -0700 (PDT) Message-ID: <53BC0D7D.9000207@oracle.com> Date: Tue, 08 Jul 2014 11:25:49 -0400 From: Sasha Levin MIME-Version: 1.0 Subject: Re: mm/sched/net: BUG when running simple code References: <539A6850.4090408@oracle.com> <20140708145147.GH6758@twins.programming.kicks-ass.net> In-Reply-To: <20140708145147.GH6758@twins.programming.kicks-ass.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Peter Zijlstra Cc: "linux-mm@kvack.org" , Andrew Morton , Ingo Molnar , LKML , "netdev@vger.kernel.org" , Dave Jones On 07/08/2014 10:51 AM, Peter Zijlstra wrote: > On Thu, Jun 12, 2014 at 10:56:16PM -0400, Sasha Levin wrote: >> Hi all, >> >> Okay, I'm really lost. I got the following when fuzzing, and can't really explain what's going on. It seems that we get a "unable to handle kernel paging request" when running rather simple code, and I can't figure out how it would cause it. >> > > Are you running on AMD hardware? If so; check out this thread: > > http://marc.info/?i=53B02CEB.7010607@web.de > Unfortunately (luckily?) it's all Intel over here. 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