diff options
| -rw-r--r-- | OvmfPkg/Library/CcExitLib/CcExitVcHandler.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/OvmfPkg/Library/CcExitLib/CcExitVcHandler.c b/OvmfPkg/Library/CcExitLib/CcExitVcHandler.c index 549375d..da8f1e5 100644 --- a/OvmfPkg/Library/CcExitLib/CcExitVcHandler.c +++ b/OvmfPkg/Library/CcExitLib/CcExitVcHandler.c @@ -98,7 +98,7 @@ UnsupportedExit ( Validate that the MMIO memory access is not to encrypted memory.
Examine the pagetable entry for the memory specified. MMIO should not be
- performed against encrypted memory. MMIO to the APIC page is always allowed.
+ performed against encrypted memory.
@param[in] Ghcb Pointer to the Guest-Hypervisor Communication Block
@param[in] MemoryAddress Memory address to validate
@@ -118,16 +118,6 @@ ValidateMmioMemory ( {
MEM_ENCRYPT_SEV_ADDRESS_RANGE_STATE State;
GHCB_EVENT_INJECTION GpEvent;
- UINTN Address;
-
- //
- // Allow APIC accesses (which will have the encryption bit set during
- // SEC and PEI phases).
- //
- Address = MemoryAddress & ~(SIZE_4KB - 1);
- if (Address == GetLocalApicBaseAddress ()) {
- return 0;
- }
State = MemEncryptSevGetAddressRangeState (
0,
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