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mirror of https://github.com/qemu/qemu.git synced 2024-12-14 06:53:43 +08:00
qemu/include
Igor Mammedov 3811ef14f5 machine: introduce MachineClass.possible_cpu_arch_ids() hook
on x86 currently range 0..max_cpus is used to generate
architecture-dependent CPU ID (APIC Id) for each present
and possible CPUs. However architecture-dependent CPU IDs
list could be sparse and code that needs to enumerate
all IDs (ACPI) ended up doing guess work enumerating all
possible and impossible IDs up to
  apic_id_limit = x86_cpu_apic_id_from_index(max_cpus).

That leads to creation of MADT entries and Processor
objects in ACPI tables for not possible CPUs.
Fix it by allowing board specify a concrete list of
CPU IDs accourding its own rules (which for x86 depends
on topology). So that code that needs this list could
request it from board instead of trying to guess
what IDs are correct on its own.

This interface will also allow to help making AML
part of CPU hotplug target independent so it could
be reused for ARM target.

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>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
2016-03-11 16:59:12 +02:00
..
block include: Clean up includes 2016-02-23 12:43:05 +00:00
crypto include: Clean up includes 2016-02-23 12:43:05 +00:00
disas disas: Add print_insn to disassemble info 2015-07-09 15:20:40 +02:00
exec exec: Pass RAMBlock pointer to qemu_ram_free 2016-03-07 13:26:37 +01:00
fpu include: Clean up includes 2016-02-23 12:43:05 +00:00
hw machine: introduce MachineClass.possible_cpu_arch_ids() hook 2016-03-11 16:59:12 +02:00
io include: Clean up includes 2016-02-23 12:43:05 +00:00
libdecnumber include: Clean up includes 2016-02-23 12:43:05 +00:00
migration migration (ordinary): move bdrv_invalidate_cache_all of of coroutine context 2016-02-26 20:39:50 +05:30
monitor qom: add helpers for UserCreatable object types 2016-02-16 17:12:57 +01:00
net filter: Add 'status' property for filter object 2016-03-08 15:34:18 +08:00
qapi include: Clean up includes 2016-02-23 12:43:05 +00:00
qemu typedefs: Add CPUState 2016-03-01 13:27:09 +00:00
qom typedefs: Add CPUState 2016-03-01 13:27:09 +00:00
standard-headers virtio-balloon: add 'available' counter 2016-03-11 14:55:15 +02:00
sysemu rng: switch request queue to QSIMPLEQ 2016-03-08 12:54:14 +05:30
ui input: linux evdev support 2016-03-08 12:20:11 +01:00
config.h include: Clean up includes 2016-02-23 12:43:05 +00:00
elf.h include: Clean up includes 2016-02-23 12:43:05 +00:00
glib-compat.h glib: add compatibility interface for g_hash_table_add() 2015-10-30 09:01:03 +01:00
qemu-common.h cutils: add avx2 instruction optimization 2016-03-08 16:53:26 +05:30
qemu-io.h qemu-io: Use BlockBackend 2015-02-16 15:07:19 +00:00
qjson.h QJSON: Add JSON writer 2015-02-05 17:16:14 +01:00
trace-tcg.h trace: [tcg] Generate TCG tracing routines 2014-08-12 14:26:12 +01:00
trace.h trace: [tcg] Include event definitions in "trace.h" 2014-08-12 14:26:12 +01:00