Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935400Ab3DJAL1 (ORCPT ); Tue, 9 Apr 2013 20:11:27 -0400 Received: from mail-qc0-f177.google.com ([209.85.216.177]:46401 "EHLO mail-qc0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932221Ab3DJALZ (ORCPT ); Tue, 9 Apr 2013 20:11:25 -0400 MIME-Version: 1.0 In-Reply-To: <5164ACBB.2040704@gmail.com> References: <20130408190738.GC2321@localhost.localdomain> <20130408133712.bd327017dec19a2c14e22662@linux-foundation.org> <20130408210039.GA3396@localhost.localdomain> <20130409151906.2ee55116ca9e3abd80a90e3e@linux-foundation.org> <5164ACBB.2040704@gmail.com> From: Andrew Shewmaker Date: Tue, 9 Apr 2013 18:11:04 -0600 Message-ID: Subject: Re: [PATCH v8 3/3] mm: reinititalise user and admin reserves if memory is added or removed To: Simon Jeons Cc: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, alan@lxorguk.ukuu.org.uk, ric.masonn@gmail.com Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1431 Lines: 37 On Tue, Apr 9, 2013 at 6:05 PM, Simon Jeons wrote: > Hi Andrew, > > On 04/10/2013 07:56 AM, Andrew Shewmaker wrote: >> >> On Tue, Apr 9, 2013 at 4:19 PM, Andrew Morton >> wrote: >>> >>> On Mon, 8 Apr 2013 17:00:40 -0400 Andrew Shewmaker >>> wrote: >>> >>>> Should I add the memory notifier code to mm/nommu.c too? >>>> I'm guessing that if a system doesn't have an mmu that it also >>>> won't be hotplugging memory. >>> >>> I doubt if we need to worry about memory hotplug on nommu machines, >>> so just do the minimum which is required to get nommu to compile >>> and link. That's probably "nothing". >> >> I haven't gotten myself set up to compile a nommu architecture, so I'll >> post >> my next version, and work on verifying it compiles and links later. But I >> I probably won't be able to get to that for a week and a half ... I'm >> leaving >> on my honeymoon in the next couple days :) > > > How to compile a nommu architecture? just config in menu config or a > physical machine? I was going to set up a qemu arm guest. Please, anyone, let me know if there's an easier way to test nommu builds on x86. -- 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/