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authorThomas Gleixner <[email protected]>2024-02-13 22:04:10 +0100
committerThomas Gleixner <[email protected]>2024-02-15 22:07:37 +0100
commit7e3ec6286753b404666af9a58d283690302c9321 (patch)
tree71e08009165cf85b5bc036fe2b3472f0aeab0db2 /tools/perf/scripts/python
parent22d63660c35eb751c63a709bf901a64c1726592a (diff)
x86/cpu/amd: Provide a separate accessor for Node ID
AMD (ab)uses topology_die_id() to store the Node ID information and topology_max_dies_per_pkg to store the number of nodes per package. This collides with the proper processor die level enumeration which is coming on AMD with CPUID 8000_0026, unless there is a correlation between the two. There is zero documentation about that. So provide new storage and new accessors which for now still access die_id and topology_max_die_per_pkg(). Will be mopped up after AMD and HYGON are converted over. Signed-off-by: Thomas Gleixner <[email protected]> Tested-by: Juergen Gross <[email protected]> Tested-by: Sohil Mehta <[email protected]> Tested-by: Michael Kelley <[email protected]> Tested-by: Zhang Rui <[email protected]> Tested-by: Wang Wendy <[email protected]> Tested-by: K Prateek Nayak <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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