audk/UefiCpuPkg
Ni, Ruiyu c563077a38 UefiCpuPkg/MpInitLib: Avoid calling PEI services from AP
Today's MpInitLib PEI implementation directly calls
PeiServices->GetHobList() from AP which may cause racing issue.

This patch fixes this issue by duplicating IDT for APs.
Because CpuMpData structure is stored just after IDT, the CpuMPData
address equals to IDTR.BASE + IDTR.LIMIT + 1.

v2:
  1. Add ALIGN_VALUE() on BufferSize.
  2. Add ASSERT() to make sure no memory usage outside of the allocated buffer.
  3. Add more comments in InitConfig path when restoring CpuData[0].VolatileRegisters.

Cc: Jeff Fan <vanjeff_919@hotmail.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Fish Andrew <afish@apple.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
2018-07-12 10:56:56 +08:00
..
Application/Cpuid UefiCpuPkg: Clean up source files 2018-06-28 11:19:53 +08:00
CpuDxe UefiCpuPkg: Clean up source files 2018-06-28 11:19:53 +08:00
CpuFeatures UefiCpuPkg: Clean up source files 2018-06-28 11:19:53 +08:00
CpuIo2Dxe UefiCpuPkg: Removing ipf which is no longer supported from edk2. 2018-06-29 16:19:52 +08:00
CpuIo2Smm UefiCpuPkg: Clean up source files 2018-06-28 11:19:53 +08:00
CpuIoPei UefiCpuPkg: Removing ipf which is no longer supported from edk2. 2018-06-29 16:19:52 +08:00
CpuMpPei UefiCpuPkg: Clean up source files 2018-06-28 11:19:53 +08:00
CpuS3DataDxe UefiCpuPkg/CpuS3DataDxe: Consume the existing PcdCpuS3DataAddress 2017-03-22 10:11:25 +08:00
Include UefiCpuPkg: Clean up source files 2018-06-28 11:19:53 +08:00
Library UefiCpuPkg/MpInitLib: Avoid calling PEI services from AP 2018-07-12 10:56:56 +08:00
PiSmmCommunication UefiCpuPkg PiSmmCommunicationSmm: Deprecate SMM Communication ACPI Table 2017-07-27 14:08:09 +08:00
PiSmmCpuDxeSmm UefiCpuPkg: Clean up source files 2018-06-28 11:19:53 +08:00
ResetVector UefiCpuPkg: Clean up source files 2018-06-28 11:19:53 +08:00
SecCore UefiCpuPkg: Removing ipf which is no longer supported from edk2. 2018-06-29 16:19:52 +08:00
Universal/Acpi/S3Resume2Pei UefiCpuPkg: Clean up source files 2018-06-28 11:19:53 +08:00
UefiCpuPkg.dec UefiCpuPkg: Update package version. 2018-01-22 19:23:56 +08:00
UefiCpuPkg.dsc UefiCpuPkg: Removing ipf which is no longer supported from edk2. 2018-06-29 16:19:52 +08:00
UefiCpuPkg.uni UefiCpuPkg/UefiCpuPkg.uni: Add missing string definition for new PCDs 2017-12-26 09:44:14 +08:00
UefiCpuPkgExtra.uni UefiCpuPkg: Clean up source files 2018-06-28 11:19:53 +08:00