Change in edk2[coreboot-stable202108]: UefiCpuPkg: Ignore DEBUG interrupt (happens on gaze14)

[Patrick Georgi (Code Review)]

Attention is currently required from: Matt DeVillier.
Patrick Georgi has posted comments on this change. ( https://review.coreboot.org/c/edk2/+/58779 )

Change subject: UefiCpuPkg: Ignore DEBUG interrupt (happens on gaze14)
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Patch Set 1:

(1 comment)

File UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiDxeSmmCpuException.c:

https://review.coreboot.org/c/edk2/+/58779/comment/841de1f9_93f49dd6 
PS1, Line 132:     if (ReservedVectors[ExceptionType].Attribute != EFI_VECTOR_HANDOFF_HOOK_BEFORE && ExceptionType != EXCEPT_IA32_DEBUG) {
Is that exception something to figure out still or just something to ignore? In the latter case I'd just bail out earlier before potentially initializing serial etc.