Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754070Ab1DUVeM (ORCPT ); Thu, 21 Apr 2011 17:34:12 -0400 Received: from smtp-out.google.com ([74.125.121.67]:20932 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752874Ab1DUVeL (ORCPT ); Thu, 21 Apr 2011 17:34:11 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=google.com; s=beta; h=date:from:x-x-sender:to:cc:subject:in-reply-to:message-id :references:user-agent:mime-version:content-type; b=PfmRDin8HgFcB1sg0sFTEz7PlsExQChqzBgbls6C45r8b7YtWnwv0m/j+O9sCc80j0 CY/28YoPlOR+mPiF4XoA== Date: Thu, 21 Apr 2011 14:34:00 -0700 (PDT) From: David Rientjes X-X-Sender: rientjes@chino.kir.corp.google.com To: James Bottomley cc: Christoph Lameter , Andrew Morton , KOSAKI Motohiro , Pekka Enberg , Michal Hocko , Hugh Dickins , linux-mm@kvack.org, LKML , linux-parisc@vger.kernel.org, Ingo Molnar , x86 maintainers Subject: Re: [PATCH v3] mm: make expand_downwards symmetrical to expand_upwards In-Reply-To: <1303421088.4025.52.camel@mulgrave.site> Message-ID: References: <1303317178.2587.30.camel@mulgrave.site> <20110421220351.9180.A69D9226@jp.fujitsu.com> <1303421088.4025.52.camel@mulgrave.site> User-Agent: Alpine 2.00 (DEB 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-System-Of-Record: true Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1052 Lines: 24 On Thu, 21 Apr 2011, James Bottomley wrote: > > - parisc: James has already queued "parisc: set memory ranges in > > N_NORMAL_MEMORY when onlined" for 2.6.39, so all he needs now is > > to merge a hybrid of the Kconfig changes requiring CONFIG_NUMA for > > CONFIG_DISCONTIGMEM from KOSAKI-san and myself which also fix the > > compile issues, > > Not quite: if we go this route, we need to sort out our CPU scheduling > problem as well ... as I said, I don't think we've got all the necessary > numa machinery in place yet. > Ok, it seems like there're two options for this release cycle: (1) merge the patch that enables CONFIG_NUMA for DISCONTIGMEM but only do so if CONFIG_SLUB is enabled to avoid the build error, or (2) disallow CONFIG_SLUB for parisc with DISCONTIGMEM. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/