Public bug reported:
Description:
See section 10.4.38 MTRR Capability Register. This needs to be
duplicated from what the CPU settings are.
Also look at Extended Context for PAT attributes that can be picked from
the PAT MSR i suppose.
Target Kernel: 5.7
Target Release: 20.10
** Affects: intel
Importance: Undecided
Status: New
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: intel-kernel-20.10
** Also affects: ubuntu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1880488
Title:
[EGS] IOMMU Needs support for MTRR and PAT
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