1.Introduce page table pool mechanism in SMM page table In V2 patch, add code to disable CET before disable CR0.WP 2.Remove unused API in SmmCpuFeaturesLib.h 3.Simplify the code to set smm page table as RO In V2 patch, remove unneeded code to align pool address and add some comments when marking whole page table pool as read only.
Dun Tan (3): UefiCpuPkg/PiSmmCpuDxeSmm: Introduce page table pool mechanism UefiCpuPkg: Remove unused API in SmmCpuFeaturesLib.h UefiCpuPkg: Simplify the code to set smm page table as RO UefiCpuPkg/Include/Library/SmmCpuFeaturesLib.h | 25 ------------------------- UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/PageTbl.c | 121 ------------------------------------------------------------------------------------------------------------------------- UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c | 30 ------------------------------ UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h | 30 ++++++++++++++++++++++++++++++ UefiCpuPkg/PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c | 273 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ UefiCpuPkg/PiSmmCpuDxeSmm/X64/PageTbl.c | 169 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 6 files changed, 303 insertions(+), 345 deletions(-) -- 2.31.1.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#97665): https://edk2.groups.io/g/devel/message/97665 Mute This Topic: https://groups.io/mt/95801065/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
