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| author | Igor Mammedov <imammedo@redhat.com> | 2016-10-19 14:05:34 +0200 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2016-10-24 17:29:15 -0200 |
| commit | 6a91cf04a1177f47a18d3c25873513a1ebfc2fcb (patch) | |
| tree | 744166d8311cc23d930aa0a2752638fd6f3e0ff5 /hw/i386 | |
| parent | f9dc175d84802e9a00161bc8d4356b90d6c52125 (diff) | |
| download | qemu-6a91cf04a1177f47a18d3c25873513a1ebfc2fcb.tar.gz qemu-6a91cf04a1177f47a18d3c25873513a1ebfc2fcb.tar.bz2 qemu-6a91cf04a1177f47a18d3c25873513a1ebfc2fcb.zip | |
pc: Leave max apic_id_limit only in legacy cpu hotplug code
That's enough to make old code that depends on it
to prevent QEMU starting with more than 255 CPUs.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'hw/i386')
| -rw-r--r-- | hw/i386/pc.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index fb8f29c34c..b1f863807b 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1190,12 +1190,6 @@ void pc_cpus_init(PCMachineState *pcms) * This is used for FW_CFG_MAX_CPUS. See comments on bochs_bios_init(). */ pcms->apic_id_limit = x86_cpu_apic_id_from_index(max_cpus - 1) + 1; - if (pcms->apic_id_limit > ACPI_CPU_HOTPLUG_ID_LIMIT) { - error_report("max_cpus is too large. APIC ID of last CPU is %u", - pcms->apic_id_limit - 1); - exit(1); - } - pcms->possible_cpus = g_malloc0(sizeof(CPUArchIdList) + sizeof(CPUArchId) * max_cpus); for (i = 0; i < max_cpus; i++) { |