[PATCH 0/6] Check untested memory and EFI_MEMORY_RO

[Hao Wu <hao.a.wu@intel.com>]

From: Jiewen Yao <jiewen.yao@intel.com>

This patch series adds check for untested memory in GCD
and check EFI_RUNTIME_RO in UEFI mem attrib table.

The final result is:
1) untested memory is not present in SMM page table.
2) the PE code section of runtime service is not present
in SMM page table.

Jiewen Yao (6):
  MdePkg/SmmMemLib: Check for untested memory in GCD
  UefiCpuPkg/PiSmmCpu: Check for untested memory in GCD
  MdeModulePkg/DxeCore: Install UEFI mem attrib table at EndOfDxe.
  MdePkg/SmmMemLib: Check EFI_MEMORY_RO in UEFI mem attrib table.
  UefiCpuPkg/PiSmmCpu: Check EFI_RUNTIME_RO in UEFI mem attrib table.
  MdeModulePkg/DxeCore: Not update RtCode in MemAttrTable after EndOfDxe

 MdeModulePkg/Core/Dxe/Misc/MemoryAttributesTable.c |  36 +++-
 MdeModulePkg/Core/Dxe/Misc/PropertiesTable.c       |  13 ++
 MdePkg/Library/SmmMemLib/SmmMemLib.c               | 152 +++++++++++++-
 MdePkg/Library/SmmMemLib/SmmMemLib.inf             |   5 +
 UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h         |   2 +
 UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf       |   1 +
 UefiCpuPkg/PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c | 217 +++++++++++++++++---
 7 files changed, 392 insertions(+), 34 deletions(-)

-- 
2.16.2.windows.1