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UefiCpuPkg/CpuMpPei: Fix wrong CpuData pointer 

CpuData buffer should be located in allocated buffer instead of at end of
WakeupBuffer.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18550 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Jeff Fan 2015-09-25 06:29:51 +00:00 committed by vanjeff
parent 630699bd80
commit 28f27af6f0
1 changed files with 2 additions and 1 deletions
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UefiCpuPkg/CpuMpPei/CpuMpPei.c
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@ -428,7 +428,8 @@ PrepareAPStartupVector (
PeiCpuMpData->CpuCount = 1;
PeiCpuMpData->BspNumber = 0;
PeiCpuMpData->CpuData = (PEI_CPU_DATA *) (PeiCpuMpData->MpCpuExchangeInfo + 1);
PeiCpuMpData->CpuData = (PEI_CPU_DATA *) (PeiCpuMpData->BackupBuffer +
PeiCpuMpData->BackupBufferSize);
PeiCpuMpData->CpuData[0].ApicId = GetInitialApicId ();
PeiCpuMpData->CpuData[0].Health.Uint32 = 0;
PeiCpuMpData->EndOfPeiFlag = FALSE;