From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx104.postini.com [74.125.245.104]) by kanga.kvack.org (Postfix) with SMTP id A391D6B0036 for ; Tue, 9 Apr 2013 20:11:25 -0400 (EDT) Received: by mail-qc0-f175.google.com with SMTP id j3so1380807qcs.20 for ; Tue, 09 Apr 2013 17:11:24 -0700 (PDT) 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 Content-Type: text/plain; charset=ISO-8859-1 Sender: owner-linux-mm@kvack.org List-ID: To: Simon Jeons Cc: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, alan@lxorguk.ukuu.org.uk, ric.masonn@gmail.com 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, 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