Re: [edk2-devel] [Patch V2 0/2] Change the usage of input parameter ProcessorNumber in MpInitLibGetProcessorInfo() of MpInitLibUp

["Laszlo Ersek" <lersek@redhat.com>]

On 1/8/24 04:55, duntan wrote:
> In the V2 patch set:
> In "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.
> 
> In "Check lower 24 bits of ProcessorNumber", use BIT24 instead of CPU_V2_EXTENDED_TOPOLOGY to clearly tell that processor number only occupies the lower 24 bits.
> 
> Dun Tan (2):
>   UefiCpuPkg: set EXTENDED_PROCESSOR_INFORMATION to 0
>   UefiCpuPkg: Check lower 24 bits of ProcessorNumber
> 
>  UefiCpuPkg/Include/Library/MpInitLib.h       |  2 ++
>  UefiCpuPkg/Library/MpInitLib/MpLib.c         |  2 ++
>  UefiCpuPkg/Library/MpInitLibUp/MpInitLibUp.c | 19 +++++++++++--------
>  3 files changed, 15 insertions(+), 8 deletions(-)
> 

Reviewed-by: Laszlo Ersek <lersek@redhat.com>



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