arm64/cpufeature: Hook new identification registers up to cpufeature

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The 2023 architecture extensions have defined several new ID registers,
hook them up to the cpufeature code so we can add feature checks and hwcaps
based on their contents.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240306-arm64-2023-dpisa-v5-1-c568edc8ed7f@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Mark Brown 2024-03-06 23:14:46 +00:00 • committed by Catalin Marinas

parent 54be6c6c5a

commit cc9f69a3da

3 changed files with 34 additions and 0 deletions

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3

arch/arm64/include/asm/cpu.h

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28

arch/arm64/kernel/cpufeature.c

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3

arch/arm64/kernel/cpuinfo.c

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