Reviewed-by: Ray Ni <ray...@intel.com> > -----Original Message----- > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of duntan > Sent: Wednesday, December 21, 2022 12:22 PM > To: devel@edk2.groups.io > Subject: [edk2-devel] [Patch V2 0/3] Introduce page table pool mechanism in > SMM page table > > 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 > > > > >
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