Re: [PATCH v2 02/10] arm64: Add RV and RN fields for ESR_ELx_WFx_ISS

Catalin Marinas
2022-04-20T17:25:46Z

On Tue, Apr 19, 2022 at 07:27:47PM +0100, Marc Zyngier wrote:
> The ISS field exposed by ESR_ELx contain two additional subfields
> with FEAT_WFxT:
>
> - RN, the register number containing the timeout
> - RV, indicating if the register number is valid
>
> Describe these two fields according to the arch spec.
>
> No functional change.
>
> Reviewed-by: Joey Gouly <joey.gouly@arm.com>
> Signed-off-by: Marc Zyngier <maz@kernel.org>

Acked-by: Catalin Marinas <catalin.marinas@arm.com>