Displaying 1 result from an estimated 1 matches for "hv_syscore_op".
Did you mean:
hv_syscore_ops
2020 Sep 15
0
[PATCH RFC v1 07/18] x86/hyperv: extract partition ID from Microsoft Hypervisor if necessary
...; bool hv_root_partition;
> EXPORT_SYMBOL_GPL(hv_root_partition);
>
> +u64 hv_current_partition_id;
> +EXPORT_SYMBOL_GPL(hv_current_partition_id);
> +
> void *hv_hypercall_pg;
> EXPORT_SYMBOL_GPL(hv_hypercall_pg);
>
> @@ -345,6 +348,26 @@ static struct syscore_ops hv_syscore_ops = {
> .resume = hv_resume,
> };
>
> +void __init hv_get_partition_id(void)
> +{
> + struct hv_get_partition_id *output_page;
> + int status;
> + unsigned long flags;
> +
> + local_irq_save(flags);
> + output_page = *this_cpu_ptr(hyperv_pcpu_output_arg);
>...