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KVM: Introduce kvm_vcpu_is_bsp() function.

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Use it instead of open code "vcpu_id zero is BSP" assumption.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Gleb Natapov
2009-06-09 15:56:26 +03:00
committed by Avi Kivity
parent d555c333aa
commit c5af89b68a
11 changed files with 28 additions and 18 deletions
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4
arch/x86/kvm/svm.c
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@@ -642,7 +642,7 @@ static int svm_vcpu_reset(struct kvm_vcpu *vcpu)
init_vmcb(svm);
if (vcpu->vcpu_id != 0) {
if (!kvm_vcpu_is_bsp(vcpu)) {
kvm_rip_write(vcpu, 0);
svm->vmcb->save.cs.base = svm->vcpu.arch.sipi_vector << 12;
svm->vmcb->save.cs.selector = svm->vcpu.arch.sipi_vector << 8;
@@ -706,7 +706,7 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id)
fx_init(&svm->vcpu);
svm->vcpu.fpu_active = 1;
svm->vcpu.arch.apic_base = 0xfee00000 | MSR_IA32_APICBASE_ENABLE;
if (svm->vcpu.vcpu_id == 0)
if (kvm_vcpu_is_bsp(&svm->vcpu))
svm->vcpu.arch.apic_base |= MSR_IA32_APICBASE_BSP;
return &svm->vcpu;