On Mon, Jan 03, 2022 at 04:46:35PM +0800, Yanan Wang wrote:
> Support cluster level in generation of ACPI Processor Properties
> Topology Table (PPTT) for ARM virt machines.
>
> Signed-off-by: Yanan Wang <wangyana...@huawei.com>
> ---
> hw/arm/virt-acpi-build.c | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
> diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
> index 3ce7680393..5f91969688 100644
> --- a/hw/arm/virt-acpi-build.c
> +++ b/hw/arm/virt-acpi-build.c
> @@ -840,6 +840,21 @@ build_pptt(GArray *table_data, BIOSLinker *linker,
> VirtMachineState *vms)
> 0, socket, NULL, 0);
> }
>
> + length = g_queue_get_length(list);
> + for (i = 0; i < length; i++) {
> + int cluster;
> +
> + father_offset = GPOINTER_TO_UINT(g_queue_pop_head(list));
> + for (cluster = 0; cluster < ms->smp.clusters; cluster++) {
> + g_queue_push_tail(list,
> + GUINT_TO_POINTER(table_data->len - pptt_start));
> + build_processor_hierarchy_node(
> + table_data,
> + (0 << 0), /* not a physical package */
> + father_offset, cluster, NULL, 0);
> + }
> + }
> +
> length = g_queue_get_length(list);
> for (i = 0; i < length; i++) {
> int core;
> --
> 2.27.0
>
Looks good except please do s/father_offset/parent_offset/ as I mentioned
in an earlier patch.
Reviewed-by: Andrew Jones <drjo...@redhat.com>
