Replace an open coded check for an invalid CR3 with its equivalent
helper.
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <
20210204000117.
3303214-7-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
static int nested_svm_load_cr3(struct kvm_vcpu *vcpu, unsigned long cr3,
bool nested_npt)
{
- if (cr3 & rsvd_bits(cpuid_maxphyaddr(vcpu), 63))
+ if (kvm_vcpu_is_illegal_gpa(vcpu, cr3))
return -EINVAL;
if (!nested_npt && is_pae_paging(vcpu) &&