x86/cpu: Use common topology code for Intel

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Intel CPUs use either topology leaf 0xb/0x1f evaluation or the legacy
SMP/HT evaluation based on CPUID leaf 0x1/0x4.

Move it over to the consolidated topology code and remove the random
topology hacks which are sprinkled into the Intel and the common code.

No functional change intended.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Juergen Gross <jgross@suse.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Michael Kelley <mhklinux@outlook.com>
Tested-by: Zhang Rui <rui.zhang@intel.com>
Tested-by: Wang Wendy <wendy.wang@intel.com>
Tested-by: K Prateek Nayak <kprateek.nayak@amd.com>
Link: https://lore.kernel.org/r/20240212153624.893644349@linutronix.de

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This commit is contained in:

Thomas Gleixner 2024-02-13 22:04:08 +01:00

parent 3d41009425

commit 22d63660c3

5 changed files with 4 additions and 117 deletions

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65

arch/x86/kernel/cpu/common.c

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4

arch/x86/kernel/cpu/cpu.h

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25

arch/x86/kernel/cpu/intel.c

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22

arch/x86/kernel/cpu/topology.c

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5

arch/x86/kernel/cpu/topology_common.c

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