The implementation of this new behavior aligns with the guidelines
outlined in the Intel SDM.

Following a power-up or RESET of an MP system, system hardware
dynamically selects one of the processors on the system bus as the BSP.
The remaining processors are designated as APs. The APs complete a
minimal self-configuration, then wait for a startup signal (a SIPI
message) from the BSP processor.

Yuanhao Xie (1):
  UefiCpuPkg: Add SendStartupIpiAllExcludingSelf

YuanhaoXie (3):
  UefiCpuPkg: Add PcdFirstTimeWakeUpAPsBySipi
  OvmfPkg: Disable PcdFirstTimeWakeUpAPsBySipi.
  UefiCpuPkg:Wake up APs after power-up or RESET through SIPI.

 OvmfPkg/OvmfPkgIa32.dsc                                    |  4 +++-
 OvmfPkg/OvmfPkgIa32X64.dsc                                 |  2 ++
 OvmfPkg/OvmfPkgX64.dsc                                     |  2 ++
 UefiCpuPkg/Include/Library/LocalApicLib.h                  | 17 ++++++++++++++++-
 UefiCpuPkg/Library/BaseXApicLib/BaseXApicLib.c             | 43 ++++++++++++++++++++++++++++++-------------
 UefiCpuPkg/Library/BaseXApicX2ApicLib/BaseXApicX2ApicLib.c | 43 ++++++++++++++++++++++++++++++-------------
 UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf              |  1 +
 UefiCpuPkg/Library/MpInitLib/MpLib.c                       |  9 ++++++++-
 UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf              |  1 +
 UefiCpuPkg/UefiCpuPkg.dec                                  | 11 +++++++++++
 10 files changed, 104 insertions(+), 29 deletions(-)

-- 
2.36.1.windows.1



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