Revision: 19091
http://sourceforge.net/p/edk2/code/19091
Author: vanjeff
Date: 2015-12-02 03:24:17 +0000 (Wed, 02 Dec 2015)
Log Message:
-----------
UefiCpuPkg/CpuMpPei: Exchange whole CPU data in SortApicId()
Current implementation only exchanges the APIC ID and BIST, this updating is to
exchange all CPU data.
(Sync patch r19085 from main trunk.)
Cc: Feng Tian <[email protected]>
Cc: Michael Kinney <[email protected]>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <[email protected]>
Reviewed-by: Feng Tian <[email protected]>
Revision Links:
--------------
http://sourceforge.net/p/edk2/code/19085
Modified Paths:
--------------
branches/UDK2015/UefiCpuPkg/CpuMpPei/CpuMpPei.c
Modified: branches/UDK2015/UefiCpuPkg/CpuMpPei/CpuMpPei.c
===================================================================
--- branches/UDK2015/UefiCpuPkg/CpuMpPei/CpuMpPei.c 2015-12-02 00:44:05 UTC
(rev 19090)
+++ branches/UDK2015/UefiCpuPkg/CpuMpPei/CpuMpPei.c 2015-12-02 03:24:17 UTC
(rev 19091)
@@ -61,7 +61,7 @@
UINTN Index2;
UINTN Index3;
UINT32 ApicId;
- EFI_HEALTH_FLAGS Health;
+ PEI_CPU_DATA CpuData;
UINT32 ApCount;
ApCount = PeiCpuMpData->CpuCount - 1;
@@ -80,11 +80,13 @@
}
}
if (Index3 != Index1) {
- PeiCpuMpData->CpuData[Index3].ApicId =
PeiCpuMpData->CpuData[Index1].ApicId;
- PeiCpuMpData->CpuData[Index1].ApicId = ApicId;
- Health = PeiCpuMpData->CpuData[Index3].Health;
- PeiCpuMpData->CpuData[Index3].Health =
PeiCpuMpData->CpuData[Index1].Health;
- PeiCpuMpData->CpuData[Index1].Health = Health;
+ CopyMem (&CpuData, &PeiCpuMpData->CpuData[Index3], sizeof
(PEI_CPU_DATA));
+ CopyMem (
+ &PeiCpuMpData->CpuData[Index3],
+ &PeiCpuMpData->CpuData[Index1],
+ sizeof (PEI_CPU_DATA)
+ );
+ CopyMem (&PeiCpuMpData->CpuData[Index1], &CpuData, sizeof
(PEI_CPU_DATA));
}
}
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