diff options
| -rw-r--r-- | UefiCpuPkg/Library/MpInitLib/MpLib.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.c b/UefiCpuPkg/Library/MpInitLib/MpLib.c index 1f47ff3f73..681fa79b4c 100644 --- a/UefiCpuPkg/Library/MpInitLib/MpLib.c +++ b/UefiCpuPkg/Library/MpInitLib/MpLib.c @@ -680,11 +680,16 @@ MpInitLibSevEsAPReset ( IN CPU_MP_DATA *CpuMpData
)
{
+ EFI_STATUS Status;
+ UINTN ProcessorNumber;
UINT16 Code16, Code32;
AP_RESET *APResetFn;
UINTN BufferStart;
UINTN StackStart;
+ Status = GetProcessorNumber (CpuMpData, &ProcessorNumber);
+ ASSERT_EFI_ERROR (Status);
+
Code16 = GetProtectedMode16CS ();
Code32 = GetProtectedMode32CS ();
@@ -696,7 +701,7 @@ MpInitLibSevEsAPReset ( BufferStart = CpuMpData->MpCpuExchangeInfo->BufferStart;
StackStart = CpuMpData->SevEsAPResetStackStart -
- (AP_RESET_STACK_SIZE * GetApicId ());
+ (AP_RESET_STACK_SIZE * ProcessorNumber);
//
// This call never returns.
|