From: "Zeng, Star" <star.zeng@intel.com>
To: "Wu, Hao A" <hao.a.wu@intel.com>,
"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Cc: "Yao, Jiewen" <jiewen.yao@intel.com>, "Zeng, Star" <star.zeng@intel.com>
Subject: Re: [PATCH 0/6] Check untested memory and EFI_MEMORY_RO
Date: Mon, 23 Jul 2018 00:47:10 +0000 [thread overview]
Message-ID: <0C09AFA07DD0434D9E2A0C6AEB0483103BB86DA8@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <20180720052626.24932-1-hao.a.wu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com> to this patch series.
Thanks,
Star
-----Original Message-----
From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of Hao Wu
Sent: Friday, July 20, 2018 1:26 PM
To: edk2-devel@lists.01.org
Cc: Yao, Jiewen <jiewen.yao@intel.com>
Subject: [edk2] [PATCH 0/6] Check untested memory and EFI_MEMORY_RO
From: Jiewen Yao <jiewen.yao@intel.com>
This patch series adds check for untested memory in GCD and check EFI_RUNTIME_RO in UEFI mem attrib table.
The final result is:
1) untested memory is not present in SMM page table.
2) the PE code section of runtime service is not present in SMM page table.
Jiewen Yao (6):
MdePkg/SmmMemLib: Check for untested memory in GCD
UefiCpuPkg/PiSmmCpu: Check for untested memory in GCD
MdeModulePkg/DxeCore: Install UEFI mem attrib table at EndOfDxe.
MdePkg/SmmMemLib: Check EFI_MEMORY_RO in UEFI mem attrib table.
UefiCpuPkg/PiSmmCpu: Check EFI_RUNTIME_RO in UEFI mem attrib table.
MdeModulePkg/DxeCore: Not update RtCode in MemAttrTable after EndOfDxe
MdeModulePkg/Core/Dxe/Misc/MemoryAttributesTable.c | 36 +++-
MdeModulePkg/Core/Dxe/Misc/PropertiesTable.c | 13 ++
MdePkg/Library/SmmMemLib/SmmMemLib.c | 152 +++++++++++++-
MdePkg/Library/SmmMemLib/SmmMemLib.inf | 5 +
UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h | 2 +
UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf | 1 +
UefiCpuPkg/PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c | 217 +++++++++++++++++---
7 files changed, 392 insertions(+), 34 deletions(-)
--
2.16.2.windows.1
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prev parent reply other threads:[~2018-07-23 0:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-20 5:26 [PATCH 0/6] Check untested memory and EFI_MEMORY_RO Hao Wu
2018-07-20 5:26 ` [PATCH 1/6] MdePkg/SmmMemLib: Check for untested memory in GCD Hao Wu
2018-07-20 5:26 ` [PATCH 2/6] UefiCpuPkg/PiSmmCpu: " Hao Wu
2018-07-20 5:26 ` [PATCH 3/6] MdeModulePkg/DxeCore: Install UEFI mem attrib table at EndOfDxe Hao Wu
2018-07-20 5:26 ` [PATCH 4/6] MdePkg/SmmMemLib: Check EFI_MEMORY_RO in UEFI mem attrib table Hao Wu
2018-07-20 5:26 ` [PATCH 5/6] UefiCpuPkg/PiSmmCpu: Check EFI_RUNTIME_RO " Hao Wu
2018-07-20 5:26 ` [PATCH 6/6] MdeModulePkg/DxeCore: Not update RtCode in MemAttrTable after EndOfDxe Hao Wu
2018-07-23 0:47 ` Zeng, Star [this message]
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