From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ee0-f53.google.com (mail-ee0-f53.google.com [74.125.83.53]) by kanga.kvack.org (Postfix) with ESMTP id 1EBD16B0073 for ; Thu, 17 Apr 2014 05:07:07 -0400 (EDT) Received: by mail-ee0-f53.google.com with SMTP id b57so390994eek.12 for ; Thu, 17 Apr 2014 02:07:06 -0700 (PDT) Received: from mx2.suse.de (cantor2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id 43si34352709eei.175.2014.04.17.02.07.04 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 17 Apr 2014 02:07:04 -0700 (PDT) Date: Thu, 17 Apr 2014 10:06:55 +0100 From: Mel Gorman Subject: Re: [PATCH 0/3] Use an alternative to _PAGE_PROTNONE for _PAGE_NUMA v4 Message-ID: <20140417090655.GZ7292@suse.de> References: <1397572876-1610-1-git-send-email-mgorman@suse.de> <20140417025912.GA7797@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <20140417025912.GA7797@localhost> Sender: owner-linux-mm@kvack.org List-ID: To: Fengguang Wu Cc: Ingo Molnar , Peter Anvin , Linus Torvalds , Steven Noonan , Rik van Riel , David Vrabel , Andrew Morton , Peter Zijlstra , Andrea Arcangeli , Dave Hansen , Srikar Dronamraju , Cyrill Gorcunov , Linux-X86 , Linux-MM , LKML On Thu, Apr 17, 2014 at 10:59:12AM +0800, Fengguang Wu wrote: > On Tue, Apr 15, 2014 at 03:41:13PM +0100, Mel Gorman wrote: > > Fengguang Wu found that an earlier version crashed on his > > tests. This version passed tests running with DEBUG_VM and > > DEBUG_PAGEALLOC. Fengguang, another test would be appreciated and > > if it helps this series is the mm-numa-use-high-bit-v4r3 branch in > > git://git.kernel.org/pub/scm/linux/kernel/git/mel/linux-balancenuma.git > > Hi Mel, > > We noticed the below changes. The last_state.is_incomplete_run 0=>1 change > means the test box failed to boot up. Unfortunately we don't have > serial console output of this testbox, it may be hard to check the > root cause. Anyway, I'll try to bisect it to make the debug easier. > The bisection will be pretty small and probably point to the last patch. I assume that lkp-04 is the machine name. What sort of machine is it? Does it have an unusual Kconfig that I might be missing a case for? What userspace is it running? Maybe there is a chance I can duplicate it. I assume fake/boot/1 is a test case that just boots the machine but does it do anything else? Thanks. -- 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