On Fri, 8 Mar 2019 11:42:14 +0000
Shameer Kolothum <shameerali.kolothum.th...@huawei.com> wrote:
> Generate Memory Affinity Structures for PC-DIMM ranges.
>
> Signed-off-by: Shameer Kolothum <shameerali.kolothum.th...@huawei.com>
> Signed-off-by: Eric Auger <eric.au...@redhat.com>
> Reviewed-by: Igor Mammedov <imamm...@redhat.com>
> ---
> hw/arm/virt-acpi-build.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
> index 87d66da..6cb7263 100644
> --- a/hw/arm/virt-acpi-build.c
> +++ b/hw/arm/virt-acpi-build.c
> @@ -524,6 +524,7 @@ build_srat(GArray *table_data, BIOSLinker *linker,
> VirtMachineState *vms)
> int i, srat_start;
> uint64_t mem_base;
> MachineClass *mc = MACHINE_GET_CLASS(vms);
> + MachineState *ms = MACHINE(vms);
> const CPUArchIdList *cpu_list = mc->possible_cpu_arch_ids(MACHINE(vms));
>
> srat_start = table_data->len;
> @@ -549,6 +550,14 @@ build_srat(GArray *table_data, BIOSLinker *linker,
> VirtMachineState *vms)
> }
> }
>
> + if (ms->device_memory) {
> + numamem = acpi_data_push(table_data, sizeof *numamem);
> + build_srat_memory(numamem, ms->device_memory->base,
> + memory_region_size(&ms->device_memory->mr),
> + nb_numa_nodes - 1,
> + MEM_AFFINITY_HOTPLUGGABLE | MEM_AFFINITY_ENABLED);
> + }
> +
do we care about 'Windows' guests?
if yes then we should drop this patch,
see commit for reasoning dbb6da8ba7e
> build_header(linker, table_data, (void *)(table_data->data + srat_start),
> "SRAT", table_data->len - srat_start, 3, NULL, NULL);
> }
