[PATCH v2 0/5] x86 Heterogeneous design identification

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This series adds topology identification for Intel and AMD processors and
uses this identification in the AMD CPPC code to identify the boost
numerator.

This series was previously submitted as [1], but this was based on some
patches in linux-pm/linux-next that will be dropped.

Instead the series is now based on tip/master.

This also pulls one patch from Pawan's series [2] and adjusts it for all
feedback while adding AMD support at the same time.

[1] https://lore.kernel.org/all/20241021175509.2079-5-mario.limonciello@xxxxxxx/T/
[2] https://lore.kernel.org/all/20240930-add-cpu-type-v4-0-104892b7ab5f@xxxxxxxxxxxxxxx/

Mario Limonciello (2):
  x86/cpufeatures: Rename X86_FEATURE_FAST_CPPC to have AMD prefix
  x86/amd: Use heterogeneous core topology for identifying boost
    numerator

Pawan Gupta (1):
  x86/cpu: Add CPU type to struct cpuinfo_topology

Perry Yuan (2):
  x86/cpufeatures: Add feature bits for AMD heterogeneous processor
  x86/cpu: Enable SD_ASYM_PACKING for PKG Domain on AMD Processors

 arch/x86/include/asm/cpu.h               | 19 +++++++++++++++++++
 arch/x86/include/asm/cpufeatures.h       |  3 ++-
 arch/x86/include/asm/processor.h         | 18 ++++++++++++++++++
 arch/x86/include/asm/topology.h          |  8 ++++++++
 arch/x86/kernel/acpi/cppc.c              | 23 +++++++++++++++++++++++
 arch/x86/kernel/cpu/amd.c                | 14 ++++++++++++++
 arch/x86/kernel/cpu/debugfs.c            |  1 +
 arch/x86/kernel/cpu/intel.c              | 18 ++++++++++++++++++
 arch/x86/kernel/cpu/scattered.c          |  3 ++-
 arch/x86/kernel/cpu/topology_amd.c       |  3 +++
 arch/x86/kernel/cpu/topology_common.c    | 13 +++++++++++++
 arch/x86/kernel/smpboot.c                |  5 +++--
 drivers/cpufreq/amd-pstate.c             |  2 +-
 tools/arch/x86/include/asm/cpufeatures.h |  2 +-
 14 files changed, 126 insertions(+), 6 deletions(-)


base-commit: 21f0d4005e7eb71b95cf6b55041fd525bdb11c1f
-- 
2.43.0





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