Messages in this thread | | | From | Andrew Shewmaker <> | Date | Tue, 9 Apr 2013 18:11:04 -0600 | Subject | Re: [PATCH v8 3/3] mm: reinititalise user and admin reserves if memory is added or removed |
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On Tue, Apr 9, 2013 at 6:05 PM, Simon Jeons <simon.jeons@gmail.com> wrote: > Hi Andrew, > > On 04/10/2013 07:56 AM, Andrew Shewmaker wrote: >> >> On Tue, Apr 9, 2013 at 4:19 PM, Andrew Morton <akpm@linux-foundation.org> >> wrote: >>> >>> On Mon, 8 Apr 2013 17:00:40 -0400 Andrew Shewmaker <agshew@gmail.com> >>> 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.
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