mmu.free() already set root_hpa to INVALID_PAGE, no need to do it again in the
destory_kvm_mmu().
kvm_x86_ops->set_cr4() and set_efer() already assign cr4/efer to
vcpu->arch.cr4/efer, no need to do it again later.
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
static void destroy_kvm_mmu(struct kvm_vcpu *vcpu)
{
ASSERT(vcpu);
- if (VALID_PAGE(vcpu->arch.mmu.root_hpa)) {
+ if (VALID_PAGE(vcpu->arch.mmu.root_hpa))
+ /* mmu.free() should set root_hpa = INVALID_PAGE */
vcpu->arch.mmu.free(vcpu);
- vcpu->arch.mmu.root_hpa = INVALID_PAGE;
- }
}
int kvm_mmu_reset_context(struct kvm_vcpu *vcpu)
return 1;
kvm_x86_ops->set_cr4(vcpu, cr4);
- vcpu->arch.cr4 = cr4;
+
kvm_mmu_reset_context(vcpu);
return 0;
kvm_x86_ops->set_efer(vcpu, efer);
- vcpu->arch.efer = efer;
-
vcpu->arch.mmu.base_role.nxe = (efer & EFER_NX) && !tdp_enabled;
kvm_mmu_reset_context(vcpu);