Re: [PATCH v5 06/19] arm64: realm: Query IPA size from the RMM

From: Catalin Marinas
Date: Mon Aug 26 2024 - 06:04:17 EST


On Mon, Aug 19, 2024 at 02:19:11PM +0100, Steven Price wrote:
> The top bit of the configured IPA size is used as an attribute to
> control whether the address is protected or shared. Query the
> configuration from the RMM to assertain which bit this is.
>
> Co-developed-by: Suzuki K Poulose <suzuki.poulose@xxxxxxx>
> Signed-off-by: Suzuki K Poulose <suzuki.poulose@xxxxxxx>
> Signed-off-by: Steven Price <steven.price@xxxxxxx>

Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>