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Re: [Qemu-devel] Persistent Main Memory in QEmu

From: Artyom Tarasenko
Subject: Re: [Qemu-devel] Persistent Main Memory in QEmu
Date: Fri, 22 Apr 2016 17:50:09 +0200

Hi  Tianyou,

On Fri, Apr 22, 2016 at 5:35 PM, Li, Tianyou <address@hidden> wrote:
> I found the mmap was invoked in qemu with option MAP_ANONYMOUS, which will 
> zero pages. After a simple workaround right now pc.ram region will keep its 
> content through reboot/shutdown.

Can you publish the workaround? I think it would be nice to implement
a persistent RAM as a feature, specified by a command line switch.


Artyom Tarasenko

SPARC and PPC PReP under qemu blog: http://tyom.blogspot.com/search/label/qemu

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