Re: [PATCH v2 3/3] x86/xen: add a dummy trampoline for Xen PV guests

[Jan Beulich]

On 22.11.2022 17:38, Juergen Gross wrote:
> @@ -137,12 +138,28 @@ static void __init xen_pv_init_platform(void)
>  	xen_init_time_ops();
>  }
>  
> +static struct real_mode_header xen_rm_header;
> +
> +static __initdata struct trampoline_ref xen_dummy_trampoline = {
> +	.blob = (unsigned char *)&xen_rm_header,
> +	.blob_end = (unsigned char *)&xen_rm_header,

With both pointing to the start of the struct, doesn't it suffice
for the above to be xen_rm_header[0]? At which point there'd be no
reason to wonder whether that struct could live in .init.data ...

Jan