1
0
Fork 0

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>
hifive-unleashed-5.1
Avi Kivity 2010-01-07 13:16:08 +02:00 committed by Marcelo Tosatti
parent dc77270f96
commit bff7827479
1 changed files with 2 additions and 1 deletions

View File

@ -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;