Current MemoryAttributesTable will be installed on ReadyToBoot event
at TPL_NOTIFY level, it maybe incorrect when PcdHiiOsRuntimeSupport
= TRUE as HiiDatabaseDxe will have runtime memory allocation for HII
OS runtime support on and after ReadyToBoot. The issue was exposed at
http://article.gmane.org/gmane.comp.bios.edk2.devel/10125.
To make sure the correctness of MemoryAttributesTable, this patch is
to enhance MemoryAttributesTable installation to install
MemoryAttributesTable on ReadyToBoot event at TPL_CALLBACK - 1 level
to make sure it is at the last of ReadyToBoot event, and also hook
runtime memory allocation after ReadyToBoot.
Cc: Jiewen Yao <jiewen....@intel.com>
Cc: Liming Gao <liming....@intel.com>
Cc: Feng Tian <feng.t...@intel.com>
Cc: Ard Biesheuvel <ard.biesheu...@linaro.org>
Star Zeng (3):
MdeModulePkg DxeCore: Fix a memory leak in
InstallMemoryAttributesTable()
MdeModulePkg DxeCore: Return memory type from internal free pool/pages
MdeModulePkg DxeCore: Enhance MemoryAttributesTable installation
MdeModulePkg/Core/Dxe/DxeMain.h | 61 ++++-----------
MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c | 3 +
MdeModulePkg/Core/Dxe/Mem/Imem.h | 4 +-
MdeModulePkg/Core/Dxe/Mem/MemoryProfileRecord.c | 6 +-
MdeModulePkg/Core/Dxe/Mem/Page.c | 15 +++-
MdeModulePkg/Core/Dxe/Mem/Pool.c | 23 ++++--
MdeModulePkg/Core/Dxe/Misc/MemoryAttributesTable.c | 90 ++++++++++++++++++----
7 files changed, 128 insertions(+), 74 deletions(-)
--
2.7.0.windows.1
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