Re: [Qemu-devel] [PATCH v2 00/18] implement vNVDIMM

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On 08/26/2015 12:26 AM, Stefan Hajnoczi wrote:
On Fri, Aug 14, 2015 at 10:51:53PM +0800, Xiao Guangrong wrote:
Changlog:
- Use litten endian for DSM method, thanks for Stefan's suggestion

- introduce a new parameter, @configdata, if it's false, Qemu will
   build a static and readonly namespace in memory and use it serveing
   for DSM GET_CONFIG_SIZE/GET_CONFIG_DATA requests. In this case, no
   reserved region is needed at the end of the @file, it is good for
   the user who want to pass whole nvdimm device and make its data
   completely be visible to guest

- divide the source code into separated files and add maintain info

I have skipped ACPI patches because I'm not very familiar with that
area.

Thank you very much for your review, your comment is great helpful to
me, Stefan!


Have you thought about live migration?

Are the contents of the NVDIMM migrated since they are registered as a
RAM region?

Will fully test live migration and VM save before sending the V3 out. :)
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