Re: [PATCH v5 05/69] KVM: arm64: Allow preservation of the S2 SW bits

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On Mon, Nov 29, 2021 at 08:00:46PM +0000, Marc Zyngier wrote:
> The S2 page table code has a limited use the SW bits, but we are about

I think the opening clause needs to be rewritten.

> to need them to encode some guest Stage-2 information (its mapping size
> in the form of the TTL encoding).
> 
> Propagate the SW bits specified by the caller, and store them into
> the corresponding entry.
> 
> Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>

Reviewed-by: Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx>

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