[M] Change in coreboot[master]: cpu/x86/topology: Add code to fill in topology on struct path

[Jonathan Zhang (Code Review)]

Attention is currently required from: Shuming Chu (Shuming), Arthur Heymans, TangYiwei.

Jonathan Zhang has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/69222 )

Change subject: cpu/x86/topology: Add code to fill in topology on struct path
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Patch Set 1: Code-Review+1

(2 comments)

File src/cpu/x86/topology.c:

https://review.coreboot.org/c/coreboot/+/69222/comment/648d8568_46678071 
PS1, Line 33: 	if (cpuid_max_func >= CPUID_EXTENDED_CPU_TOPOLOGY)
Should we print the failure and die() from the caller if CB_ERR is returned?

File src/include/cpu/x86/topology.h:

https://review.coreboot.org/c/coreboot/+/69222/comment/2bd74c00_32e4b512 
PS1, Line 5: 
It would be good to add a comment here to explain what this function does.