Hi Liming, Now that the stable tag is finished, can you review this MdeModulePkg patch?
Thanks, Oliver On 2/16/2024 5:27 PM, Oliver Smith-Denny wrote:
This patch series is the second version of MdeModulePkg: DxeCore: Don't Guard Large Runtime Granularity Allocations​. The subject line has been updated because this went from a one commit patch with no cover letter to a multi-commit patch. The commit messages cover the vast amount of detail here, but this patchset fixes three issues: - a UEFI spec violation for which memory types require runtime page allocation granularity alignment - An incompatibility of the heap guard system to guard these regions that require runtime page allocation granularities greater than the EFI_PAGE_SIZE. - A CodeQL error that fails CI when updating the Page.c code v2: - Add commit to fix UEFI spec violation - Add commit to fix newly flagged CodeQL error - Update guard commit message, comments, and static assert to use the correct types Cc: Leif Lindholm <quic_llind...@quicinc.com> Cc: Ard Biesheuvel <ardb+tianoc...@kernel.org> Cc: Sami Mujawar <sami.muja...@arm.com> Cc: Liming Gao <gaolim...@byosoft.com.cn> Oliver Smith-Denny (3): MdeModulePkg: DxeCore: Fix CodeQL Error in FreePages MdeModulePkg: DxeCore: Correct Runtime Granularity Memory Type MdeModulePkg: DxeCore: Do Not Apply Guards to Unsupported Types MdeModulePkg/MdeModulePkg.dec | 10 +++++++++ MdeModulePkg/Core/Dxe/Mem/HeapGuard.h | 14 +++++++++++++ MdeModulePkg/Core/Dxe/Mem/Page.c | 22 +++++++++++++++++--- MdeModulePkg/Core/Dxe/Mem/Pool.c | 15 +++++++++++-- MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c | 4 ++-- MdeModulePkg/Core/Pei/Memory/MemoryServices.c | 2 +- 6 files changed, 59 insertions(+), 8 deletions(-)
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