KVM: SVM: Initialize fpu_active in init_vmcb()

init_vmcb() sets up the intercepts as if the fpu is active, so initialize it
there.  This avoids an INIT from setting up intercepts inconsistent with
fpu_active.

Acked-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 5b336a8..949990e 100644 (file)
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -540,6 +540,8 @@ static void init_vmcb(struct vcpu_svm *svm)
        struct vmcb_control_area *control = &svm->vmcb->control;
        struct vmcb_save_area *save = &svm->vmcb->save;
 
+       svm->vcpu.fpu_active = 1;
+
        control->intercept_cr_read =    INTERCEPT_CR0_MASK |
                                        INTERCEPT_CR3_MASK |
                                        INTERCEPT_CR4_MASK;
@@ -730,7 +732,6 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id)
        init_vmcb(svm);
 
        fx_init(&svm->vcpu);
-       svm->vcpu.fpu_active = 1;
        svm->vcpu.arch.apic_base = 0xfee00000 | MSR_IA32_APICBASE_ENABLE;
        if (kvm_vcpu_is_bsp(&svm->vcpu))
                svm->vcpu.arch.apic_base |= MSR_IA32_APICBASE_BSP;