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authorAvi Kivity <avi@qumranet.com>2007-04-12 13:03:01 +0300
committerAvi Kivity <avi@qumranet.com>2007-05-03 10:52:29 +0300
commitd917a6b92d0d1e4e2b98e86c584bc9e643cd5117 (patch)
tree2ba826853c0683f3aadb42d59bd5ab02650552b9 /drivers
parent3964994bb5ba85a3d8b54ae618f7be1cecce916d (diff)
downloadop-kernel-dev-d917a6b92d0d1e4e2b98e86c584bc9e643cd5117.zip
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KVM: Initialize cr0 to indicate an fpu is present
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/kvm/kvm_main.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index b065c49..0b30631 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -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)
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