arm64: proc: de-scope TLBI operation during cold boot

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When cold-booting a CPU, we must invalidate any junk entries from the
local TLB prior to enabling the MMU. This doesn't require broadcasting
within the inner-shareable domain, so de-scope the operation to apply
only to the local CPU.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Will Deacon 2015-10-06 18:46:22 +01:00 • committed by Catalin Marinas

parent c51e97d89e

commit fa7aae8a42

1 changed files with 2 additions and 2 deletions

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arch/arm64/mm/proc.S

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