KVM: Initialize cr0 to indicate an fpu is present
authorAvi Kivity <avi@qumranet.com>
Thu, 12 Apr 2007 10:03:01 +0000 (13:03 +0300)
committerAvi Kivity <avi@qumranet.com>
Thu, 3 May 2007 07:52:29 +0000 (10:52 +0300)
Solaris panics if it sees a cpu with no fpu, and it seems to rely on this
bit.  Closes sourceforge bug 1698920.

Signed-off-by: Avi Kivity <avi@qumranet.com>
drivers/kvm/kvm_main.c

index b065c499156889eedd6ca476aba20c0025906eba..0b30631585bdc254ce574093d7bf4589141742b9 100644 (file)
@@ -2332,6 +2332,7 @@ static int kvm_vm_ioctl_create_vcpu(struct kvm *kvm, int n)
        vcpu->host_fx_image = (char*)ALIGN((hva_t)vcpu->fx_buf,
                                           FX_IMAGE_ALIGN);
        vcpu->guest_fx_image = vcpu->host_fx_image + FX_IMAGE_SIZE;
+       vcpu->cr0 = 0x10;
 
        r = kvm_arch_ops->vcpu_create(vcpu);
        if (r < 0)