Displaying 1 result from an estimated 1 matches for "hvm_ram_limit_below_4g".
2006 Aug 02
0
RE: [PATCH] [HVM] Rename file hvm_info_table.htoplatform.h
>>What kinds of things are going to be added? ''platform.h'' is vague
>>enough it could end up a dumping ground for all kinds of crud.
>>
>
>To support HVM guest with RAM above 4G physical address space, we need
>define a constant HVM_RAM_LIMIT_BELOW_4G, and physical address space
>from HVM_RAM_LIMIT_BELOW_4G to 4G is reserved for PCI device MMIO use.
>So if HVM guest has more than HVM_RAM_LIMIT_BELOW_4G RAM, RAM beyond
>HVM_RAM_LIMIT_BELOW_4G should go to physical address space
>above 4G. So
>p2m table and e820 table need adjust...