On Thu, Mar 09, 2017 at 09:25:10AM +0100, Ard Biesheuvel wrote:
> A mapping with the contiguous bit cannot be safely manipulated while
> live, regardless of whether the bit changes between the old and new
> mapping. So take this into account when deciding whether the change
> is safe.
>
>
A mapping with the contiguous bit cannot be safely manipulated while
live, regardless of whether the bit changes between the old and new
mapping. So take this into account when deciding whether the change
is safe.
Signed-off-by: Ard Biesheuvel
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arch/arm64/mm/mmu.c