[HMEM] Parse HMAT table and populate sysfs object model

[quanxian]

Description:

Once we have our generic sysfs layout, we will need to parse the HMAT and create the kobjects and references to populate that layout.

Merged during 5.2 window. Commit IDs and Patch Subject:

13bac55ef7ae doc/mm: New documentation for memory performance
d9e8844c7d81 acpi/hmat: Register memory side cache attributes
8d59f5a2ca76 acpi/hmat: Register performance attributes
665ac7e92757 acpi/hmat: Register processor domain to its memory
acc02a109b04 node: Add memory-side caching attributes
e1cf33aafb84 node: Add heterogenous memory access attributes
08d9dbe72b1f node: Link memory nodes to their compute nodes
3accf7ae37a9 acpi/hmat: Parse and report heterogeneous memory
3bc0e8eb179d acpi: Add HMAT to generic parsing tables
60574d1e05b0 acpi: Create subtable parsing infrastructure

Target Release: 19.10
Target Kernel: 5.2

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1835343

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.