Yonghua Huang 961b5d16f4 hv: update SSRAM regions EPT memory type to WB ...

when SSRAM regions are assigned to service VM
  to support virtulization of SSRAM for post-launched
  RTVMs, service VM need to access all SSRAM regions
  for management, typically, service VM does data
  cleanup in SSRAM region when it is reclaimed from
  a shutdown RTVM.

  This patch update memory type from UC(by default)
  to WB, else SSARM region will be evicted when access
  from guest happens.

Tracked-On: #7425
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>

2022-05-10 15:45:52 +08:00

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x86

hv: update SSRAM regions EPT memory type to WB

2022-05-10 15:45:52 +08:00