diff options
| author | Anthony Liguori <aliguori@us.ibm.com> | 2007-04-27 09:29:21 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-05-03 10:52:31 +0300 |
| commit | 25c4c2762e31a75403eca0dd59f2cab85e3a2532 (patch) | |
| tree | 151c4a309da81608bdf729d701dcbfc3d4e1e9d7 /drivers/kvm/svm.c | |
| parent | e0e5127d06957e76da3906b7a58d5d2665e81f59 (diff) | |
KVM: VMX: Properly shadow the CR0 register in the vcpu struct
Set all of the host mask bits for CR0 so that we can maintain a proper
shadow of CR0. This exposes CR0.TS, paving the way for lazy fpu handling.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/svm.c')
| -rw-r--r-- | drivers/kvm/svm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c index 2a7a0390bfb..bddd0238869 100644 --- a/drivers/kvm/svm.c +++ b/drivers/kvm/svm.c @@ -738,7 +738,7 @@ static void svm_set_gdt(struct kvm_vcpu *vcpu, struct descriptor_table *dt) vcpu->svm->vmcb->save.gdtr.base = dt->base ; } -static void svm_decache_cr0_cr4_guest_bits(struct kvm_vcpu *vcpu) +static void svm_decache_cr4_guest_bits(struct kvm_vcpu *vcpu) { } @@ -1759,7 +1759,7 @@ static struct kvm_arch_ops svm_arch_ops = { .get_segment = svm_get_segment, .set_segment = svm_set_segment, .get_cs_db_l_bits = svm_get_cs_db_l_bits, - .decache_cr0_cr4_guest_bits = svm_decache_cr0_cr4_guest_bits, + .decache_cr4_guest_bits = svm_decache_cr4_guest_bits, .set_cr0 = svm_set_cr0, .set_cr3 = svm_set_cr3, .set_cr4 = svm_set_cr4, |