Messages in this thread Patch in this message | | | From | Avi Kivity <> | Subject | [PATCH 2/5] KVM: SVM: Fix SMP with kernel apic | Date | Thu, 8 Nov 2007 12:35:27 +0200 |
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AP processor needs to reset to the SIPI vector, not normal INIT.
Signed-off-by: Avi Kivity <avi@qumranet.com> --- drivers/kvm/svm.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c index 729f1cd..3910358 100644 --- a/drivers/kvm/svm.c +++ b/drivers/kvm/svm.c @@ -561,6 +561,12 @@ static void svm_vcpu_reset(struct kvm_vcpu *vcpu) struct vcpu_svm *svm = to_svm(vcpu); init_vmcb(svm->vmcb); + + if (vcpu->vcpu_id != 0) { + svm->vmcb->save.rip = 0; + svm->vmcb->save.cs.base = svm->vcpu.sipi_vector << 12; + svm->vmcb->save.cs.selector = svm->vcpu.sipi_vector << 8; + } } static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id) -- 1.5.3 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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