[REBASE & FF] [CHERRY-PICK] Cherry-Pick PEI Memory Bins Commits#1838

Merged

os-d merged 30 commits into

microsoft:release/202511from

os-d:cp_pei_bins

Jun 26, 2026

Commits on Jun 26, 2026

Revert "MdeModulePkg: MemoryBins: Add GoogleTest and README"
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Revert "MdeModulePkg: DxeCore: Update Memory Statistics from PEI"
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Revert "MdeModulePkg: PeiCore: Add Memory Bin Support to Post-Mem PEI"
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Revert "MdeModulePkg: MemoryBin: Add Bin Resource Desc Hob Generation"
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Revert "MdeModulePkg: MemoryBin: Add DefaultBin Field to Stats"
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Revert "MdeModulePkg: MemoryBin: Use CalculateTotalMemoryBinSizeNeeded()"
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Revert "MdeModulePkg: MemoryBin: Allocate Bins Contiguously"
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Revert "MdeModulePkg: Consolidate Memory Bin Logic"
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Revert "Adding check for underflow/overflow when iterating through resource descriptor hobs (#1549)"
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Revert "Add resource descriptor hob v2 for memory attributes usage (#1258)"
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[CHERRY-PICK] MdeModulePkg: DxeCore: Check overflow before using resource hob memory top

kuqin12
authored and
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[CHERRY-PICK] MdeModulePkg/Core/Dxe/Mem: Align initial memory map entries

mdkinney
authored and
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[CHERRY-PICK] MdeModulePkg/Core/Dxe/Mem: Fix GetMemoryMap() Alignment Issues

mdkinney
authored and
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[CHERRY-PICK] MdeModulePkg: GCD: Use Alignment Requirement in Bin Size Calc
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[CHERRY-PICK] MdeModulePkg: Dxe Core: Use CalculateTotalMemoryBinSizeNeeded()
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[CHERRY-PICK] MdeModulePkg: Dxe Core: Allocate Memory Bins Contiguously
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[CHERRY-PICK] MdeModulePkg: Dxe Core: Update Bin Size Helper Fn
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[CHERRY-PICK] MdeModulePkg: DxeCore: Create PopulateMemoryTypeInformation Helper
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[CHERRY-PICK] MdeModulePkg: DxeCore: Add GetMemoryTypeInformationResourceHob Helper
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[CHERRY-PICK] MdeModulePkg: Dxe Core: Add AllocateMemoryBins Helper Fn
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[CHERRY-PICK] MdeModulePkg: Dxe Core: Add UpdateMemoryStatistics Helper Fn
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[CHERRY-PICK] MdeModulePkg: Dxe Core: Prep CoreSetMemoryTypeInformationRange for PEI
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[CHERRY-PICK] MdeModulePkg: Dxe Core: Add Stats Init Helper
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[CHERRY-PICK] MdeModulePkg: Dxe Core: Add Resource Desc Hob Generation
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[CHERRY-PICK] MdeModulePkg: Dxe Core: Split Memory Bin Logic Into Separate File
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[CHERRY-PICK] MdeModulePkg: Add PCD to Enable Memory Bin Support in PEI
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[CHERRY-PICK] MdeModulePkg: PeiCore: Add Memory Bin Support to Post-Mem PEI
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[CHERRY-PICK] MdeModulePkg: DxeCore: Update Memory Statistics from PEI
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[CHERRY-PICK] MdeModulePkg: MemoryBins: Add GoogleTest and README
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[CHERRY-PICK] Add resource descriptor hob v2 for memory attributes usage (#1258)

kuqin12
authored and
os-d
committed