[PATCH v10 5/6] arm64: smp: IPI_CPU_STOP and IPI_CPU_CRASH_STOP should try for NMI

[Stephen Boyd]

Quoting Douglas Anderson (2023-08-22 14:27:00)
> There's no reason why IPI_CPU_STOP and IPI_CPU_CRASH_STOP can't be
> handled as NMI. They are very simple and everything in them is
> NMI-safe. Mark them as things to use NMI for if NMI is available.
>
> Suggested-by: Mark Rutland <mark.rutland at arm.com>
> Signed-off-by: Douglas Anderson <dianders at chromium.org>
> ---

Reviewed-by: Stephen Boyd <swboyd at chromium.org>