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Re: [Qemu-devel] [PATCH v6 13/18] hw/arm/virt-acpi-build: Add PC-DIMM in
From: |
Igor Mammedov |
Subject: |
Re: [Qemu-devel] [PATCH v6 13/18] hw/arm/virt-acpi-build: Add PC-DIMM in SRAT |
Date: |
Mon, 18 Feb 2019 09:14:39 +0100 |
On Tue, 5 Feb 2019 18:33:01 +0100
Eric Auger <address@hidden> wrote:
> From: Shameer Kolothum <address@hidden>
>
> Generate Memory Affinity Structures for PC-DIMM ranges.
>
> Signed-off-by: Shameer Kolothum <address@hidden>
> Signed-off-by: Eric Auger <address@hidden>
Reviewed-by: Igor Mammedov <address@hidden>
>
> ---
> v5 -> v6:
> - fix mingw compil issue
>
> v4 -> v5:
> - Align to x86 code and especially
> "pc: acpi: revert back to 1 SRAT entry for hotpluggable area"
>
> v3 -> v4:
> - do not use vms->bootinfo.device_memory_start/device_memory_size anymore
>
> v1 -> v2:
> - build_srat_hotpluggable_memory movedc to aml-build
> ---
> 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 829d2f0035..781eafaf5e 100644
> --- a/hw/arm/virt-acpi-build.c
> +++ b/hw/arm/virt-acpi-build.c
> @@ -516,6 +516,7 @@ 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;
> @@ -541,6 +542,14 @@ 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);
> + }
> +
> build_header(linker, table_data, (void *)(table_data->data + srat_start),
> "SRAT", table_data->len - srat_start, 3, NULL, NULL);
> }
- Re: [Qemu-devel] [PATCH v6 10/18] hw/arm/virt: Bump the 255GB initial RAM limit, (continued)
- [Qemu-devel] [PATCH v6 11/18] hw/arm/virt: Add memory hotplug framework, Eric Auger, 2019/02/05
- [Qemu-devel] [PATCH v6 13/18] hw/arm/virt-acpi-build: Add PC-DIMM in SRAT, Eric Auger, 2019/02/05
- Re: [Qemu-devel] [PATCH v6 13/18] hw/arm/virt-acpi-build: Add PC-DIMM in SRAT,
Igor Mammedov <=
- [Qemu-devel] [PATCH v6 02/18] linux-headers: Update to v5.0-rc2, Eric Auger, 2019/02/05
- [Qemu-devel] [PATCH v6 14/18] hw/arm/virt: Allocate device_memory, Eric Auger, 2019/02/05
- Re: [Qemu-devel] [PATCH v6 14/18] hw/arm/virt: Allocate device_memory, Igor Mammedov, 2019/02/18
- Re: [Qemu-devel] [PATCH v6 14/18] hw/arm/virt: Allocate device_memory, Auger Eric, 2019/02/19
- Re: [Qemu-devel] [PATCH v6 14/18] hw/arm/virt: Allocate device_memory, David Hildenbrand, 2019/02/19
- Re: [Qemu-devel] [PATCH v6 14/18] hw/arm/virt: Allocate device_memory, Igor Mammedov, 2019/02/21
- Re: [Qemu-devel] [PATCH v6 14/18] hw/arm/virt: Allocate device_memory, Auger Eric, 2019/02/21
- Re: [Qemu-devel] [PATCH v6 14/18] hw/arm/virt: Allocate device_memory, David Hildenbrand, 2019/02/21
- Re: [Qemu-devel] [PATCH v6 14/18] hw/arm/virt: Allocate device_memory, Auger Eric, 2019/02/21
[Qemu-devel] [PATCH v6 15/18] nvdimm: use configurable ACPI IO base and size, Eric Auger, 2019/02/05