From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-la0-f43.google.com (mail-la0-f43.google.com [209.85.215.43]) by kanga.kvack.org (Postfix) with ESMTP id EEA6F6B008A for ; Mon, 18 May 2015 04:18:38 -0400 (EDT) Received: by labbd9 with SMTP id bd9so207902058lab.2 for ; Mon, 18 May 2015 01:18:38 -0700 (PDT) Received: from mail-la0-x230.google.com (mail-la0-x230.google.com. [2a00:1450:4010:c03::230]) by mx.google.com with ESMTPS id d5si2172648lag.4.2015.05.18.01.18.36 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 18 May 2015 01:18:37 -0700 (PDT) Received: by lagr1 with SMTP id r1so126109415lag.0 for ; Mon, 18 May 2015 01:18:36 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <20150518081106.GW2462@suse.de> References: <20150514093304.GS2462@suse.de> <20150518081106.GW2462@suse.de> Date: Mon, 18 May 2015 01:18:36 -0700 Message-ID: Subject: Re: mm: BUG_ON with NUMA_BALANCING (kernel BUG at include/linux/swapops.h:131!) From: Haren Myneni Content-Type: text/plain; charset=UTF-8 Sender: owner-linux-mm@kvack.org List-ID: To: Mel Gorman Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Haren Myneni , aneesh.kumar@linux.vnet.ibm.com, srikar@linux.vnet.ibm.com On 5/18/15, Mel Gorman wrote: > On Mon, May 18, 2015 at 12:32:29AM -0700, Haren Myneni wrote: >> Mel, >> I am hitting this issue with 4.0 kernel and even with 3.19 and >> 3.17 kernels. I will also try with previous versions. Please let me >> know any suggestions on the debugging. >> > > Please keep going further back in time to see if there was a point where > this was ever working. It could be a ppc64-specific bug but right now, > I'm still drawing a blank. Sure, will do. I am running PPC64 LE kernel, but it does not show any LE issue so far. Thanks Haren > > -- > Mel Gorman > SUSE Labs > -- 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