haraldwolff/qemu-patch-raspberry4
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qemu-patch-raspberry4/hw/i386
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Igor Mammedov dd0247e09a pc: acpi: mark all possible CPUs as enabled in SRAT 
If QEMU is started with  -numa ... Windows only notices that
CPU has been hot-added but it will not online such CPUs.

It's caused by the fact that possible CPUs are flagged as
not enabled in SRAT and Windows honoring that information
doesn't use corresponding CPU.

ACPI 5.0 Spec regarding to flag says:
"
Table 5-47 Local APIC Flags
...
Enabled: if zero, this processor is unusable, and the operating system
support will not attempt to use it.
"

Fix QEMU to adhere to spec and mark possible CPUs as enabled
in SRAT.

With that Windows onlines hot-added CPUs as expected.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-11-24 20:57:11 +02:00
..
kvm kvmclock: Add comment explaining why we need cpu_clean_all_dirty() 2014-11-13 16:13:28 +01:00
xen hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
acpi-build.c pc: acpi: mark all possible CPUs as enabled in SRAT 2014-11-24 20:57:11 +02:00
acpi-build.h i386: ACPI table generation code from seabios 2013-10-14 17:48:57 +03:00
acpi-defs.h intel-iommu: add DMAR table to ACPI tables 2014-08-28 23:10:22 +02:00
acpi-dsdt-cpu-hotplug.dsl dsdt: tweak ACPI ID for hotplug resource device 2014-04-08 15:22:59 +03:00
acpi-dsdt-dbug.dsl i386: add ACPI table files from seabios 2013-10-14 17:48:51 +03:00
acpi-dsdt-hpet.dsl ACPI: Remove commented-out code from HPET._CRS 2014-02-10 11:09:33 +02:00
acpi-dsdt-isa.dsl ACPI: Fix AppleSMC _STA size 2014-01-26 13:06:48 +02:00
acpi-dsdt-mem-hotplug.dsl target-i386: move generic memory hotplug methods to DSDTs 2014-11-24 20:57:10 +02:00
acpi-dsdt-pci-crs.dsl pc: Q35 DSDT: exclude CPU hotplug IO range from PCI bus resources 2014-01-26 13:11:44 +02:00
acpi-dsdt.dsl target-i386: move generic memory hotplug methods to DSDTs 2014-11-24 20:57:10 +02:00
acpi-dsdt.hex.generated target-i386: move generic memory hotplug methods to DSDTs 2014-11-24 20:57:10 +02:00
bios-linker-loader.c i386: Add missing include file for QEMU_PACKED 2014-02-01 13:43:52 +04:00
bios-linker-loader.h i386: add bios linker/loader 2013-10-14 17:48:52 +03:00
intel_iommu.c intel-iommu: add IOTLB using hash table 2014-08-28 23:10:22 +02:00
intel_iommu_internal.h intel-iommu: add IOTLB using hash table 2014-08-28 23:10:22 +02:00
kvmvapic.c kvmvapic: patch_instruction fix 2014-10-31 11:29:02 +01:00
Makefile.objs intel-iommu: introduce Intel IOMMU (VT-d) emulation 2014-08-28 23:10:22 +02:00
multiboot.c multiboot: Calculate upper_mem in the ROM 2013-06-28 14:01:52 -05:00
multiboot.h refer to FWCfgState explicitly 2013-06-02 18:14:02 +03:00
pc.c pc: count in 1Gb hugepage alignment when sizing hotplug-memory container 2014-11-24 20:57:10 +02:00
pc_piix.c pc: align DIMM's address/size by backend's alignment value 2014-11-23 12:12:39 +02:00
pc_q35.c pc: align DIMM's address/size by backend's alignment value 2014-11-23 12:12:39 +02:00
pc_sysfw.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
q35-acpi-dsdt.dsl target-i386: move generic memory hotplug methods to DSDTs 2014-11-24 20:57:10 +02:00
q35-acpi-dsdt.hex.generated target-i386: move generic memory hotplug methods to DSDTs 2014-11-24 20:57:10 +02:00
smbios.c smbios: change 'ram_addr_t' variables to 'uint64_t' 2014-11-13 16:13:28 +01:00
ssdt-mem.dsl hw:i386: typo fix: MEMORY_HOPTLUG_DEVICE -> MEMORY_HOTPLUG_DEVICE 2014-08-14 13:20:49 +02:00
ssdt-mem.hex.generated target-i386: move generic memory hotplug methods to DSDTs 2014-11-24 20:57:10 +02:00
ssdt-misc.dsl target-i386: move generic memory hotplug methods to DSDTs 2014-11-24 20:57:10 +02:00
ssdt-misc.hex.generated target-i386: move generic memory hotplug methods to DSDTs 2014-11-24 20:57:10 +02:00
ssdt-pcihp.dsl acpi-build: append description for non-hotplug 2014-03-09 21:09:30 +02:00
ssdt-pcihp.hex.generated acpi: update generated files 2014-06-19 16:41:52 +03:00
ssdt-proc.dsl ssdt: fix PBLK length 2013-10-14 17:48:57 +03:00
ssdt-proc.hex.generated acpi: update generated files 2014-06-19 16:41:52 +03:00
ssdt-tpm.dsl Add ACPI tables for TPM 2014-08-25 00:16:06 +02:00
ssdt-tpm.hex.generated ssdt-tpm: add generated hex file to git 2014-08-25 00:16:06 +02:00