arm64: mm: provide idmap pointer to cpu_replace_ttbr1()

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In preparation for changing the way we initialize the permanent ID map,
update cpu_replace_ttbr1() so we can use it with the initial ID map as
well.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20220624150651.1358849-11-ardb@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>

...

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Ard Biesheuvel 2022-06-24 17:06:40 +02:00 • committed by Will Deacon

parent 723d3a8ed1

commit 1682c45b92

5 changed files with 14 additions and 9 deletions

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13

arch/arm64/include/asm/mmu_context.h

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2

arch/arm64/kernel/cpufeature.c

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2

arch/arm64/kernel/suspend.c

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4

arch/arm64/mm/kasan_init.c

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2

arch/arm64/mm/mmu.c

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