On 02.06.2023 02:48, Vikram Garhwal wrote:
> --- a/xen/include/public/sysctl.h
> +++ b/xen/include/public/sysctl.h
> @@ -1057,6 +1057,25 @@ typedef struct xen_sysctl_cpu_policy
> xen_sysctl_cpu_policy_t;
> DEFINE_XEN_GUEST_HANDLE(xen_sysctl_cpu_policy_t);
> #endif
>
> +#if defined(__arm__) || defined (__aarch64__)
> +/*
> + * XEN_SYSCTL_dt_overlay
> + * Performs addition/removal of device tree nodes under parent node using
> dtbo.
> + * This does in three steps:
> + * - Adds/Removes the nodes from dt_host.
> + * - Adds/Removes IRQ permission for the nodes.
> + * - Adds/Removes MMIO accesses.
> + */
> +struct xen_sysctl_dt_overlay {
> + XEN_GUEST_HANDLE_64(void) overlay_fdt; /* IN: overlay fdt. */
If the comment is correct, then const_void please.
Jan
