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Load all host MSRs manually #469

Merged
merged 1 commit into from
Oct 17, 2022
Merged

Load all host MSRs manually #469

merged 1 commit into from
Oct 17, 2022

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wcwang
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@wcwang wcwang commented Oct 10, 2022

Restore manually loading below MSRs. This is a regression caused by f800982.

  • IA32_PMC0 .. IA32_PMC3
  • IA32_PERFEVTSEL0 .. IA32_PERFEVTSEL3

Restore manually loading below MSRs. This is because automatic loading
these MSRs conflicts with the SGX feature and then BSOD occurs on host
rebooting.

* IA32_PMC0 .. IA32_PMC3
* IA32_PERFEVTSEL0 .. IA32_PERFEVTSEL3

Signed-off-by: Wenchao Wang <wenchao.wang@intel.com>
@wcwang wcwang requested a review from hyuan3 October 10, 2022 08:06
@wcwang wcwang merged commit 53a52ea into master Oct 17, 2022
@wcwang wcwang deleted the hmsr-load branch October 17, 2022 08:40
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