[PATCH v4 10/38] arm64: Explicitly save/restore CPACR when probing SVE and SME

[Mark Brown]

On Mon, Oct 16, 2023 at 11:24:33AM +0100, Mark Rutland wrote:
> When a CPUs onlined we first probe for supported features and
> propetites, and then we subsequently enable features that have been
> detected. This is a little problematic for SVE and SME, as some
> properties (e.g. vector lengths) cannot be probed while they are
> disabled. Due to this, the code probing for SVE properties has to enable

Reviewed-by: Mark Brown <broonie at kernel.org>
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