[PATCH v3 01/11] KVM: arm64: Reintroduce __sve_save_state

[Mark Brown]

On Tue, May 28, 2024 at 01:59:04PM +0100, Fuad Tabba wrote:

> This reverts commit e66425fc9ba3 ("KVM: arm64: Remove unused
> __sve_save_state").

> +void __sve_save_state(void *sve_pffr, u32 *fpsr);

The prototype says this takes 2 arguments...

> +SYM_FUNC_START(__sve_save_state)
> +	mov	x2, #1
> +	sve_save 0, x1, x2, 3

...but the macro takes and the function supplies 3 arguments.  This was
a bug in the code at the time you did the revert (the prototype had been
missed when adding save_ffr) but we should still fix it.
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