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| author | duntan <dun.tan@intel.com> | 2024-01-08 13:08:03 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-01-09 16:31:57 +0000 |
| commit | 2a5c08caaf26568bc8e03cb4195c231af70da35c (patch) | |
| tree | 2c49d239183aab377e5f77185c27ec404a966b46 /BaseTools/Source/Python/Common/GlobalData.py | |
| parent | f2b074398ca0624206355524a1c5f653ff87876a (diff) | |
| download | edk2-2a5c08caaf26568bc8e03cb4195c231af70da35c.tar.gz edk2-2a5c08caaf26568bc8e03cb4195c231af70da35c.tar.bz2 edk2-2a5c08caaf26568bc8e03cb4195c231af70da35c.zip | |
UefiCpuPkg: set EXTENDED_PROCESSOR_INFORMATION to 0
Set EXTENDED_PROCESSOR_INFORMATION to 0 in API
MpInitLibGetProcessorInfo() of MpInitLibUp. This
commit use ZeroMem() to set all fileds in output
EFI_PROCESSOR_INFORMATION to 0 before StatusFlag
field is reassigned.
Previously EXTENDED_PROCESSOR_INFORMATION in the API
MpInitLibGetProcessorInfo() of MpInitLibUp is ignored.
In PEI/DXE MpInitLib, EXTENDED_PROCESSOR_INFORMATION
will be retrived when BIT24 of input ProcessorNumber
is set. This commit can avoid garbage in the output
structure in MpInitLibGetProcessorInfo() of MpInitLibUp.
Signed-off-by: Dun Tan <dun.tan@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Min Xu <min.m.xu@intel.com>
Message-Id: <20240108050804.1718-2-dun.tan@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Diffstat (limited to 'BaseTools/Source/Python/Common/GlobalData.py')
0 files changed, 0 insertions, 0 deletions