Zide Chen b6aaf1b8d9 hv: MSRs may need isolation between normal and secure world ...

- implement unified APIs to access guest_msrs[] under struct acrn_vcpu.
- use these new APIs to read/write emulated TSC_DEADLINE MSR
- switch world_msrs[] and guest_msrs[] during world switch for MSRs that
  need world isolation
- remove the old guest_msrs[] array and it's index macros.

Tracked-On: #1867
Signed-off-by: Zide Chen <zide.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>

2018-12-09 21:32:03 +08:00

..

x86

hv: MSRs may need isolation between normal and secure world

2018-12-09 21:32:03 +08:00