Comment 0 for bug 2049793

[Description]
  The interface /sys/devices/system/cpu/cpu*/cache is empty. In Meteorlake, not all CPUs have the same number of subleaves in the CPUID 4 leaf. The compute die CPUs have 3 subleaves whereas the CPUs in the SoC die have 2. This problem happens because Linux assumes that all CPUs have the same number of subleaves.

[Hardware Information]
  Architecture:
    Intel / AMD (x86_64)
  Platform(s):
    Meteor Lake
  Date HW is expected at Canonical:

  Component(s):
    x86

[Software Information]
  Target Version:
    24.04
  Target Kernel:
    6.8
  Commit IDs:
    TBD
  External Links:
    https://<email address hidden>/

[Business Justification]

[Testing guidance]

[External ID]
  LFE-6901