Re: [PATCH v3 15/28] arm64: cpufeature: Move sys_caps_initialised declarations

Catalin Marinas
2017-10-11T16:50:37Z

On Tue, Oct 10, 2017 at 07:38:32PM +0100, Dave P Martin wrote:
> update_cpu_features() currently cannot tell whether it is being
> called during early or late secondary boot. This doesn't
> desperately matter for anything it currently does.
>
> However, SVE will need to know here whether the set of available
> vector lengths is fixed of still to be determined when booting a
> CPU so that it can be updated appropriately.
>
> This patch simply moves the sys_caps_initialised stuff to the top
> of the file so that it can be more widely. There doesn't seem to
> be a more obvious place to put it.
>
> Signed-off-by: Dave Martin <Dave.Martin@arm.com>
> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>

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