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[PULL,v2,06/16] pc: apic_common: Restore APIC ID to initial ID on reset

Message ID 1477338745-20776-7-git-send-email-ehabkost@redhat.com
State New
Headers show

Commit Message

Eduardo Habkost Oct. 24, 2016, 7:52 p.m. UTC 
From: Igor Mammedov <imammedo@redhat.com>

APIC ID should be restored to initial APIC ID
state after Reset and Power-On.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 hw/intc/apic_common.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c
index 30f2af0..ea3c8ca 100644
--- a/hw/intc/apic_common.c
+++ b/hw/intc/apic_common.c
@@ -243,6 +243,7 @@  static void apic_reset_common(DeviceState *dev)
 
     bsp = s->apicbase & MSR_IA32_APICBASE_BSP;
     s->apicbase = APIC_DEFAULT_ADDRESS | bsp | MSR_IA32_APICBASE_ENABLE;
+    s->id = s->initial_apic_id;
 
     s->vapic_paddr = 0;
     info->vapic_base_update(s);