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Acidanthera UEFI Development Kit based on EDK II edk2-stable202311
23,155 Commits 14 Branches 0 Tags 318 MiB
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Jian J Wang 4f10654e04 UefiCpuPkg/CpuDxe: fix SetMemoryAttributes issue in 32-bit mode 
In 32-bit mode, the BIOS will not create page table for memory beyond
4GB and therefore it cannot handle the attributes change request for
those memory. But current CpuDxe doesn't check this situation and still
try to complete the request, which will cause attributes of incorrect
memory address to be changed due to type cast from 64-bit to 32-bit.

This patch fixes this issue by checking the end address of input
memory block and returning EFI_UNSUPPORTED if it's out of range.

Cc: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
 		2018-01-18 17:03:21 +08:00
AppPkg AppPkg/WebServer: Fix build failure. 2017-09-14 08:55:09 +08:00
ArmPkg ArmPkg/Library/ArmLib: add ArmWriteSctlr 2018-01-15 12:02:25 +00:00
ArmPlatformPkg ArmPlatformPkg: retire obsolete PCDs 2017-12-12 17:40:17 +00:00
ArmVirtPkg ArmVirtPkg: add NOOPT target to platform .DSCs 2017-12-06 20:49:31 +00:00
BaseTools BaseTools: Use nasm as the preferred assembly source files for XCODE5 tool 2018-01-16 23:29:55 +08:00
BeagleBoardPkg BeagleBoardPkg: clone MemoryInitPeiLib 2017-11-30 17:08:41 +00:00
Conf EDK II: Add .gitignore 2014-10-14 16:08:15 +00:00
CorebootModulePkg CorebootModulePkg/CbSupportDxe: Remove duplicated IO Space addition 2017-11-16 10:52:00 +08:00
CorebootPayloadPkg CorebootPayloadPkg: Fix build failure due to Tftp/Dp library removal 2017-11-29 10:56:12 +08:00
CryptoPkg CryptoPkg/OpensslLib: ignore uninitialized warning 2018-01-18 16:22:14 +08:00
DuetPkg DuetPkg: Fix Xcode 9 Beta treating 32-bit left shift as undefined 2017-08-11 08:44:54 +08:00
EdkCompatibilityPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
EdkShellBinPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
EdkShellPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
EmbeddedPkg EmbeddedPkg/FdtLib: build fdt_empty_tree.c 2018-01-15 12:07:39 +00:00
EmulatorPkg EmulatorPkg: Fix build failure due to Tftp library removal 2017-12-07 15:56:26 +08:00
FatBinPkg FatBinPkg: New EnhancedFatDxe binaries for IA32, X64, EBC and IPF 2017-12-22 09:40:18 +08:00
FatPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
IntelFrameworkModulePkg IntelFrameworkModulePkg/KeyboardDxe: Use macro to enable/disable page 0 2017-12-08 14:38:45 +08:00
IntelFrameworkPkg IntelFrameworkPkg/LegacyBios.h: Add a macro to guarantee page 0 access 2017-12-08 14:38:44 +08:00
IntelFsp2Pkg IntelFsp2Pkg-Tools: GenCfgOpt.py shouldn't include specific UPD name 2017-11-08 20:44:29 +08:00
IntelFsp2WrapperPkg IntelFsp2WrapperPkg: Update BaseFspWrapperApiLib to pass XCODE5 build 2018-01-18 15:39:54 +08:00
IntelFspPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
IntelFspWrapperPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
IntelSiliconPkg IntelSiliconPkg IntelVTdDxe: Fix DMA does not work issue 2018-01-18 10:36:56 +08:00
MdeModulePkg MdeModulePkg/DxeIpIoLib: Fixed the error ASSERT incorrectly used in IpIoAddIp(). 2018-01-17 08:29:48 +08:00
MdePkg MdePkg/BaseLib: add attribute 'RETURNS_TWICE' to SetJump 2018-01-10 11:42:17 +08:00
NetworkPkg NetworkPkg: Fix incorrect parameter check in PXE.Mtftp() function. 2018-01-15 18:02:01 +08:00
Nt32Pkg Nt32Pkg: Add VS2017 support in SecMain 2017-11-29 16:03:13 +08:00
Omap35xxPkg Omap35xxPkg: add GetTimeInNanoSecond implementation 2017-11-30 14:32:30 +00:00
OptionRomPkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
OvmfPkg OvmfPkg: Don't add -mno-mmx -mno-sse option for XCODE5 tool chain 2018-01-16 23:43:15 +08:00
PcAtChipsetPkg PcAtChipsetPkg: Add description for new added PCD in commit e78aab9d2 2017-11-29 15:57:54 +08:00
QuarkPlatformPkg QuarkPlatformPkg: Use DpDynamicCommand to replace PerformancePkg/dp 2017-12-02 16:40:14 +08:00
QuarkSocPkg QuarkSocPkg/QNCSmmDispatcher: Fix use after free issue #2 2017-08-16 19:42:17 -07:00
SecurityPkg SecurityPkg/PhysicalPresenceLib: Reject illegal PCR bank allocation 2018-01-15 16:40:11 +08:00
ShellBinPkg ShellBinPkg: Ia32/X64 Shell binary update. 2017-12-22 09:22:05 +08:00
ShellPkg ShellPkg/UefiShellLevel2CommandsLib: add missing EFIAPI call conv spec 2018-01-08 23:15:02 +01:00
SignedCapsulePkg SignedCapsulePkg: Update EdkiiSystemCapsuleLib to check PCD value 2017-12-08 13:31:00 +08:00
SourceLevelDebugPkg SourceLevelDebugPkg: Convert source file to DOS format 2017-12-28 12:48:04 +08:00
StdLib StdLib/BsdSocketLib: Remove unused variables 2017-11-13 07:39:06 -08:00
StdLibPrivateInternalFiles edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
UefiCpuPkg UefiCpuPkg/CpuDxe: fix SetMemoryAttributes issue in 32-bit mode 2018-01-18 17:03:21 +08:00
UnixPkg UnixPkg: Remove UnixPkg files (It is replaced by EmulatorPkg) 2013-07-29 21:09:55 +00:00
Vlv2DeviceRefCodePkg edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
Vlv2TbltDevicePkg Fix License Header. 2017-12-26 11:06:01 +08:00
.gitignore edk2: Add .DS_Store to .gitignore for macOS 2017-05-19 15:14:34 -07:00
.gitmodules CryptoPkg: Adding OpenSSL as one submodule of EDKII repo 2018-01-18 14:06:15 +08:00
BuildNotes2.txt BaseTools: Updated BuildNotes URLs 2016-03-25 09:46:44 +08:00
Contributions.txt edk2: Fix typo in Contributions.txt 2017-08-16 17:50:44 +08:00
Edk2Setup.bat Edk2Setup.bat: Fix build errors from VS tools PREFIX ENV missing 2016-11-05 09:10:58 +08:00
License.txt edk2: Move License.txt file to root 2017-08-03 11:02:17 -07:00
Maintainers.txt Edk2: Update Maintainers.txt to remove PerformancePkg 2017-12-27 10:49:33 +08:00
Readme.md edk2: Add Readme.md to root of edk2 repository 2017-08-03 11:02:25 -07:00
edksetup.bat BaseTools: suppress usage instructions with rebuild options 2017-07-04 10:16:13 +08:00
edksetup.sh BaseTools/edksetup.sh: fix invalid test for current working directory 2017-08-10 12:54:58 +08:00

Readme.md

EDK II Project

A modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications from www.uefi.org.

Contributions to the EDK II open source project are covered by the TianoCore Contribution Agreement 1.1

The majority of the content in the EDK II open source project uses a BSD 2-Clause License. The EDK II open source project contains the following components that are covered by additional licenses:

The EDK II Project is composed of packages. The maintainers for each package are listed in Maintainers.txt.

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