Files
acrn-hypervisor/devicemodel/core
Tao Yuhong 8ed1d8aa5e DM: change high RAM start address to 4GB for post-launched VM
ACRN didn't support dynamic memory allocation. SO it would reserve
a big page pool and use the GPA as index to get a page to do EPT
mapping. In order to save memory, we put high MMIO windows to [4G, 5G].
AFter we support dynamic page allocation for EPT mapping, we move
high MMIO windows to where it used to ([256G, 512G]) for 39 bits physical
address), we could move high memory to where is used to too ([4G, 4G +
size]).

Tracked-On: #5913
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
2021-05-07 14:16:37 +08:00
..
2019-07-03 09:40:15 +08:00
2020-07-08 15:32:15 +08:00
2020-01-08 13:37:57 +08:00
2021-03-01 14:21:43 +08:00
2020-11-11 09:53:28 +08:00
2020-01-08 13:37:57 +08:00