From: Jiewen Yao <jiewen....@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 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
