Re: [RISU PATCH v4 28/29] aarch64: Add support for ZA storage

[Peter Maydell]

On Fri, 8 Jul 2022 at 18:07, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Require NVL == SVL on startup, to make it easier to manage reginfo.
> Most of the time PSTATE.SM would be active with PSTATE.ZA anyway,
> for any non-trivial SME testing.
>
> Extend saved storage only when PSTATE.ZA is active.
> Use a carefully reserved uint16_t for saving SVCR.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM