Re: [Qemu-devel] [PATCH v2 01/15] pc-dimm: get memory region from ->get_memory_region()

2016-05-30 Thread Stefan Hajnoczi
On Fri, May 20, 2016 at 04:19:58PM +0800, Xiao Guangrong wrote: > Curretly, the memory region of backed memory is all directly s/Curretly/Currently/ > mapped to guest's address space, however, it will be not true > for nvdimm device if we introduce nvdimm label which only can > be indirectly

[Qemu-devel] [PATCH v2 01/15] pc-dimm: get memory region from ->get_memory_region()

2016-05-20 Thread Xiao Guangrong
Curretly, the memory region of backed memory is all directly mapped to guest's address space, however, it will be not true for nvdimm device if we introduce nvdimm label which only can be indirectly accessed by ACPI DSM method Also it improves the comments a bit to reflect this fact