, Tianyou
Cc: Dr. David Alan Gilbert ; qemu-devel@nongnu.org; Stefan
Hajnoczi
Subject: Re: [Qemu-devel] Persistent Main Memory in QEmu
Hi Tianyou,
On Fri, Apr 22, 2016 at 5:35 PM, Li, Tianyou wrote:
> I found the mmap was invoked in qemu with option MAP_ANONYMOUS, which will
> zero pages. A
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.
Thanks Dave and Artyom for the help!
Regards,
Tianyou
-Original Message-
From: Li, Tianyou
Sent
e-
From: Dr. David Alan Gilbert [mailto:dgilb...@redhat.com]
Sent: Thursday, April 21, 2016 6:52 PM
To: Li, Tianyou
Cc: Artyom Tarasenko ; qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Persistent Main Memory in QEmu
* Li, Tianyou (tianyou...@intel.com) wrote:
> Hi Artyom, Dave & othe
y problem or can be my
in-correct understanding of qemu feature. Could you please elaborate more
details or give me some hints? Thanks.
Regards,
Tianyou
-----Original Message-
From: Li, Tianyou
Sent: Tuesday, April 19, 2016 10:53 AM
To: Artyom Tarasenko
Cc: qemu-devel@nongnu.org
Subject
o have the functionality in qemu that can save & restore
PC main memory at shutdown/power-on phase. Thanks.
Regards,
Tianyou
-Original Message-
From: Dr. David Alan Gilbert [mailto:dgilb...@redhat.com]
Sent: Wednesday, April 20, 2016 4:36 PM
To: Li, Tianyou
Cc: qemu-devel
il 19, 2016 4:20 AM
To: Li, Tianyou
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Persistent Main Memory in QEmu
Hi Tianyou,
On Mon, Apr 18, 2016 at 5:50 AM, Li, Tianyou wrote:
> Currently we are trying to implement below functionalities in QEmu:
> main memory in guest can be logicall
Hi,
Currently we are trying to implement below functionalities in QEmu: main memory
in guest can be logically viewed as persistent and its content can be survived
through reboot or shutdown/powerup.
I have looked into the QEmu memory management code include memory.c, exec.c and
other related s
