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[Qemu-devel] [RFC 08/18] target-i386: kvm: set vcpu_id to APIC ID instea


From: Eduardo Habkost
Subject: [Qemu-devel] [RFC 08/18] target-i386: kvm: set vcpu_id to APIC ID instead of CPU index (v2)
Date: Wed, 3 Oct 2012 10:29:04 -0300

The CPU ID in KVM is supposed to be the APIC ID, so change the
KVM_CREATE_VCPU call to match it. The current behavior didn't break
anything yet because today the APIC ID is assumed to be == the CPU
index, but this won't be true in the future.

Chagnes v1 -> v2:
 - Change only i386 code (kvm_arch_vcpu_id())

Signed-off-by: Eduardo Habkost <address@hidden>
---
 target-i386/kvm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index bb972d8..45ebddc 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -355,7 +355,7 @@ static void cpu_update_state(void *opaque, int running, 
RunState state)
 
 unsigned long kvm_arch_vcpu_id(CPUArchState *env)
 {
-    return env->cpu_index;
+    return env->cpuid_apic_id;
 }
 
 int kvm_arch_init_vcpu(CPUX86State *env)
-- 
1.7.11.4




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